This commit is contained in:
睿 安
2026-01-25 23:46:14 +08:00
parent 2a2a3d68d8
commit 37e7d278bd
727 changed files with 193377 additions and 7 deletions

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//#include "os.h"
//#include "WebClient.h"
//
//inline void Loop() {
// /*Socket s;
// s.Bind("0.0.0.0", 80);
// bool b = s.Listen();
// for (; b;) {
// Socket client = s.Accep();
// printf("连接进入 %s %d\n", client.Address.c_str(), client.Port);
//
// std::string resp;
// size_t pos = -1;
// size_t length = 0;
// std::string body;
// bool end = false;
// for (;;) {
// char buf[128]{ 0 };
// int len = client.Receive(buf, sizeof(buf));
// if (len == -1 || len == 0) {
// client.Close();
// printf("客户端断开 %s %d\n", client.Address.c_str(), client.Port);
// break;
// }
// if (!end) {
// resp.append(buf, len);
// }
// else {
// body.append(buf, len);
// }
// if (!end && (pos = resp.find("\r\n\r\n")) != -1) {
// body.append(resp.c_str() + pos + 4, resp.size() - pos - 4);
// end = true;
// auto pos2 = resp.find("Content-Length:");
// if (pos2 != -1) {
// std::string len;
// for (size_t i = pos2 + 7; i < resp.size(); i++)
// {
// if (resp.at(i) >= '0' && resp.at(i) <= '9') {
// len += resp.at(i);
// }
// else {
// length = std::atoi(len.c_str());
// break;
// }
// }
// }
// }
// if (end && body.size() >= length) {
// client.Close();
// printf("服务端断开 %s %d\n", client.Address.c_str(), client.Port);
// break;
// }
// }
// printf("%s\n", body.c_str());
// }*/
//}
//
//int main(int argc, char* argv[])
//{
//
// StopWatch sw;
// for (size_t i = 0; i < 15; i++)
// {
// WebClient wc;
// std::string resp;
// std::string key = "var items=";
// size_t pos1 = size_t(-1), pos2 = size_t(-1);
// wc.CallBack = ([=, &pos1, &pos2](char* contents, size_t size, size_t nmemb, void* respone)->size_t {
// size_t count = size * nmemb;
// std::string* str = (std::string*)respone;
// (*str).append(contents, count);
// if (pos1 == size_t(-1)) {
// pos1 = str->find(key);
// }
// if (pos1 != size_t(-1)) {
// pos2 = str->find("}];", key.size() + pos1);
// if (pos2 != size_t(-1)) {
// *str = str->substr(pos1 + key.size(), pos2 - (pos1 + key.size())) + "}]";
// return 23;//终止
// }
// }
// return count;
// });
// wc.HttpGet("http://163.197.44.13/Web/reserve/materialx?languages=1", resp, 999);
// }
// auto time = sw.ElapsedMilliseconds();
// return 0;
//}

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#pragma once
#include <iostream>
#include <string>
#include <functional>
#include <fstream>
#include <vector>
#include <sstream>
#include <mutex>
#include <memory>
#include <map>
#include <io.h>
#include <Windows.h>
#include <winuser.h>
#include <assert.h>
#pragma warning(disable:4018)
#pragma warning(disable:4244)
#pragma warning(disable:4551)
#pragma warning(disable:4293)
#pragma warning(disable:4996)
#pragma warning(disable:4099)
#pragma warning(disable:4800)
#pragma warning(disable:4101)
#pragma warning(disable:4267)
#include "Text.h"
#include "FileSystem.h"
#include "Time.hpp"//防止和系统的time.h重命名
#include "WinTool.h"

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#pragma once
#include <Windows.h>
#include "Text.h"
class ConfigIni {
protected:
size_t buffSize;
Text::String filename;
Text::String section;
DWORD GetValue(const Text::String& key, const Text::String& filename, Text::String& outResult);
bool SetValue(const Text::String& key, const Text::String& Value, const Text::String& absoluteFilename);
private:
ConfigIni() = delete;
ConfigIni(const ConfigIni&) = delete;
public:
//FileName //一定要绝对路径
ConfigIni(const Text::String& filename, const Text::String& defaultSection = "setting", size_t buffSize = 1024);
//设置一个名称
void SetSection(const Text::String& sectionName);
//读取ini中的字符
Text::String ReadString(const Text::String& key, const Text::String& defaultValue = "");
//读取ini中的数字
float ReadFloat(const Text::String& key, float defaultValue = 0);
//读取ini中的int数字
int ReadInt(const Text::String& key, int defaultValue = 0);
//读取bool类型值
bool ReadBool(const Text::String& key, bool defaultValue = false);
//写入ini
bool WriteString(const Text::String& key, const Text::String& value);
bool WriteFloat(const Text::String& key, float value);
bool WriteInt(const Text::String& key, int value);
bool WriteBool(const Text::String& key, bool defaultValue);
//获取所有的Section
std::vector<Text::String> GetSections();
//删除所有的Section
void DeleteSection(const Text::String& section);
};

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#pragma once
#include <functional>
#include <fstream>
#include <Windows.h>
#include "Text.h"
namespace FileSystem {
class FileInfo;
enum FileType :int
{
File = 2,
Directory = 4
};
//重载枚举的 | 运算符
inline FileType operator|(FileType left, FileType right)
{
return static_cast<FileType>(static_cast<int>(left) | static_cast<int>(right));
}
};
namespace File {
typedef std::string FileStream;
//创建文件
extern bool Create(const Text::String& filename);
//删除文件
extern bool Delete(const Text::String& filename);
//判断文件是否存在
extern bool Exists(const Text::String& filename);
//文件移动或者改名
extern bool Move(const Text::String& oldname, const Text::String& newname);
//读取文件并out返回
extern bool ReadFile(const Text::String& filename, FileStream* fileStream);
//写入文件
extern bool WriteFile(const FileStream* fileStream, const Text::String& filename);
//写入文件
extern bool WriteFile(const char* fileStream, size_t count, const Text::String& filename);
//拷贝文件
extern bool Copy(const Text::String& filename, const Text::String& des_filename, bool overwrite = true);
//获取文件字节大小
extern ULONGLONG GetFileSize(const Text::String& fileName);
};
namespace Directory {
//创建目录
extern bool Create(const Text::String& path);
//拷贝目录所有文件到目标目录
extern bool Copy(const Text::String& srcPath, const Text::String& desPath, bool overwrite = true);
//移动目录到新位置
extern bool Move(const Text::String& oldname, const Text::String& newname);
//删除路径 如果存在子文件夹或者文件 将会递归删除
extern bool Delete(const Text::String& directoryName);
//通配符查找文件夹/文件
extern size_t Find(const Text::String& path, std::vector<FileSystem::FileInfo>& result, const Text::String& pattern = "*.*", bool loopSubDir = false, FileSystem::FileType fileType = FileSystem::FileType::Directory | FileSystem::FileType::File);
//检查路径是否存在
extern bool Exists(const Text::String& path);
};
namespace Path {
//格式化路径为统一反斜杠
extern Text::String Format(const Text::String& path);
//判断路径是不是相同
extern bool Equal(const Text::String& path1, const Text::String& path2);
//获取文件名称(文件名称)
extern Text::String GetFileNameWithoutExtension(const Text::String& _filename);
//获取文件目录名称(所在目录)
extern Text::String GetDirectoryName(const Text::String& _filename);
//获取文件名称+后缀
extern Text::String GetFileName(const Text::String& _filename);
//获取用户桌面路径
extern Text::String UserDesktop(bool publicUser = true);
//获取开始菜单路径
extern Text::String StartPrograms(bool publicUser = true);
//获取文件后缀名(后缀名)
extern Text::String GetExtension(const Text::String& _filename);
//获取进程所在绝对路径目录
extern Text::String StartPath();
//获取进程所在绝对路径包含文件名称
extern const Text::String& StartFileName();
#undef GetTempPath
/// <summary>
/// 获取应当前windows用户的临时目录
/// </summary>
/// <returns></returns>
extern Text::String GetTempPath();
/// <summary>
/// 获取应用程序的临时目录
/// </summary>
/// <returns></returns>
extern Text::String GetAppTempPath(const Text::String& appName = "");
/// <summary>
/// 获取应用程序数据存储目录 C:/Users/%s/AppData/Local/%s
/// </summary>
/// <returns></returns>
extern Text::String GetAppDataPath(const Text::String& appName = "");
};
namespace FileSystem {
class FileInfo
{
private:
std::ifstream* ifs = NULL;
ULONGLONG StreamPos = 0;
public:
DWORD dwFileAttributes;
const Text::String FileName;
bool IsFile() const {
return !(dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY);
}
bool IsReadOnly() const {
return dwFileAttributes & FILE_ATTRIBUTE_READONLY;
}
const ULONGLONG FileSize = 0;
FileInfo() {}
FileInfo(const Text::String& fileName) {
if (File::Exists(fileName)) {
(Text::String)FileName = fileName;
//获取大小
ifs = new std::ifstream(fileName.unicode(), std::ios::binary);
ifs->seekg(0, std::ios::end);
(ULONGLONG&)FileSize = ifs->tellg();
}
}
size_t Read(char* _buf_, size_t _rdCount = 255) {
size_t rdbufCount = _rdCount;
if (StreamPos + _rdCount >= FileSize) {
rdbufCount = FileSize - StreamPos;
}
if (rdbufCount == 0) {
return 0;
}
if (ifs == NULL) {
ifs = new std::ifstream(FileName.unicode(), std::ios::binary);
}
ifs->seekg(StreamPos);
ifs->read(_buf_, rdbufCount);
StreamPos += rdbufCount;
return rdbufCount;
}
void Close() {
ifs->close();
}
~FileInfo() {
if (ifs) {
delete ifs;
}
}
};
}

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#pragma once
#include <string>
#include <Windows.h>
#define USEJSONCPP 1 //是否使用JsonCpp库
#if USEJSONCPP
#include <json/json.h>
#ifdef _WIN64
#ifdef _DEBUG
#pragma comment (lib,"X64/json_libd.lib")
#else
#pragma comment (lib,"X64/json_lib.lib")
#endif
#else
#ifdef _DEBUG
#pragma comment (lib,"json_libd.lib")
#else
#pragma comment (lib,"json_lib.lib")
#endif
#endif
struct JsonValue :public Json::Value {
private:
bool b = false;
Json::Reader rd;
public:
bool IsJson();
//JObject(const Json::Value& right);
JsonValue& operator = (const Json::Value& other);
JsonValue(const std::string& jsonStr);
};
#endif

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#pragma once
#include <iostream>
#include "FileSystem.h"
#include "Time.hpp"
namespace Log {
//是否启用日志
extern bool Enable;
extern bool WriteFile;
extern void WriteLog(const Text::String& log);
template<typename ...T>
/// <summary>
/// 打印utf8的字符
/// </summary>
/// <typeparam name="...T"></typeparam>
/// <param name="formatStr"></param>
/// <param name="...args"></param>
inline Text::String Info(const Text::String& formatStr, const T &...args) {
if (!Enable)return "";
// 计算格式化后的字符串所需的内存大小
int bufSize = ::snprintf(nullptr, 0, formatStr.c_str(), args...) + 2; // +1是为了换行符和结束符 \n '\0'
char* buf = new char[bufSize];
auto count = ::sprintf_s(buf, bufSize, formatStr.c_str(), std::forward<const T&>(args)...);
buf[count] = '\n';
buf[count + 1] = 0;
Text::String info(buf);
info = Time::Now().ToString("HH:mm:ss ") + info;
delete[] buf;
//转为本地可识别的编码
auto ansi = info.ansi();
std::cout << ansi;
OutputDebugStringA(ansi.c_str());
WriteLog(info);
return info;
}
};

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#pragma once
#include <unordered_map>
template<class T1, class T2>
class Map :protected std::unordered_map<T1, T2> {
using __base = std::unordered_map<T1, T2>;
T2 defaultValue = T2();//当获取不到value的时候返回的默认值
public:
typename __base::iterator begin() {
return __base::begin();
}
typename __base::iterator end() {
return __base::end();
}
bool insert(const T1& key, const T2& value) {
auto itor = __base::insert(std::pair<T1, T2>(key, value));
return itor.second;
}
bool empty() {
return __base::empty();
}
size_t size() {
return __base::size();
}
const T2& operator[](const T1& key) const {
auto itor = __base::find(key);
if (itor != __base::end()) {
return itor->second;
}
return defaultValue;
}
typename __base::iterator find(const T1& key) {
return __base::find(key);
}
void erase(const typename __base::iterator& itor) {
__base::erase(itor);
}
bool erase(const T1& key) {
auto itor = __base::find(key);
if (itor != __base::end()) {
__base::erase(itor);
return true;
}
return false;
}
};

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#pragma once
#include <iostream>
#include <windows.h>
#include <stdio.h>
#include <winsock.h>
#include <mysql/mysql.h>
#pragma comment(lib,"libmysql.lib")
#include <vector>
#include <string>
#include "JsonValue.h"
/*
mysql的连接类
*/
class MySqlClient
{
public:
//处理防注入的
class PreparedStatement {
struct Pair {
char type;
int value_int;//type 0
std::string value_str;//type 1
};
std::string sql;
std::vector<Pair> values;
friend MySqlClient;
public:
PreparedStatement(const std::string& sql) :sql(sql) {
}
PreparedStatement& Replace(int value) {
values.push_back({ 0,value });
return *this;
}
PreparedStatement& Replace(const std::string& value) {
values.push_back({ 1,0,value });
return *this;
}
};
private:
std::string host;
std::string user;
std::string pwd;
std::string database;
std::string charset;
unsigned int port = 3306;
private:
static size_t get_data(MYSQL_RES* result, std::string& jsonArr) {
std::vector<std::string> fields;
//获取列名
size_t filedCount = mysql_num_fields(result);
for (size_t i = 0; i < filedCount; i++)
{
std::string name = mysql_fetch_field(result)->name;
fields.push_back(name);
//std::cout << name << std::endl;
}
jsonArr = "[";
//获取每行的数据
MYSQL_ROW sql_row;
size_t rowCount = 0;
while (sql_row = mysql_fetch_row(result))//获取具体的数据
{
rowCount++;
jsonArr.append("{");
bool frist_ = true;
for (size_t i = 0; i < filedCount; i++)
{
if (sql_row[i]) {
jsonArr.append("\"" + fields[i] + "\":\"" + sql_row[i] + "\"");
}
else {
jsonArr.append("\"" + fields[i] + "\":\"\"");
}
jsonArr.append(",");
}
jsonArr.erase(jsonArr.length() - 1, 1);
jsonArr.append("},");
}
jsonArr.erase(jsonArr.length() - 1, 1);
jsonArr.append("]");
if (rowCount == 0) {
jsonArr = "[]";
}
return rowCount;
}
public:
bool OpenConn(MYSQL& mysql);
void CloseConn(MYSQL& mysql);
MySqlClient(const std::string& host, unsigned int port, const std::string& user, const std::string& pwd, const std::string& database, const std::string& charset = "utf8mb4");
/*执行查询*/
bool ExecuteQuery(const std::string& sql, std::string& result);
/*执行增删改*/
size_t ExecuteNoQuery(const std::string& sql);
size_t Insert(const std::string& tableName, const Json::Value& jv);
size_t Update(const std::string& tableName, const Json::Value& jv, const std::string& whereText);
bool ExecuteQuery(const std::string& sql, Json::Value& result);
bool ExecuteSTMT(const PreparedStatement& _stmt, std::string& result);
virtual ~MySqlClient();
};
inline bool MySqlClient::OpenConn(MYSQL& mysql)
{
const char* unix_socket = NULL;
unsigned long client_flag = 0;
mysql_init(&mysql); //初始化
if ((mysql_real_connect(&mysql, host.c_str(), user.c_str(), pwd.c_str(), database.c_str(), port, unix_socket, client_flag)) == NULL) //连接MySQL
{
//数据库打开失败
printf("%s\n", mysql_error(&mysql));
return false;
}
else {
//数据库打开
return true;
}
}
inline void MySqlClient::CloseConn(MYSQL& mysql)
{
mysql_close(&mysql);
}
inline MySqlClient::MySqlClient(const std::string& host, unsigned int port, const std::string& user, const std::string& pwd, const std::string& database, const std::string& charset)
{
this->host = host;
this->user = user;
this->pwd = pwd;
this->database = database;
this->charset = charset;
this->port = port;
}
inline bool MySqlClient::ExecuteSTMT(const PreparedStatement& _stmt, std::string& resultJson) {
MYSQL mysql;
if (!OpenConn(mysql)) {
return false;
}
std::string charset_ = "set names ";
charset_.append(charset);
mysql_query(&mysql, charset_.c_str());
MYSQL_BIND* binds = NULL;
MYSQL_STMT* stmt = NULL;
MYSQL_RES* result = NULL;
bool ok = false;
do
{
binds = new MYSQL_BIND[_stmt.values.size()];
::memset(binds, 0, sizeof(MYSQL_BIND) * _stmt.values.size());
int pos = 0;
for (auto& it : _stmt.values) {
if (it.type == 0) {
binds[pos].buffer_type = MYSQL_TYPE_LONG;
binds[pos].buffer = (char*)&it.value_int;
binds[pos].is_null = 0;
}
else if (it.type == 1) {
binds[pos].buffer_type = MYSQL_TYPE_STRING;
binds[pos].buffer = (char*)it.value_str.c_str();
binds[pos].buffer_length = it.value_str.size();
binds[pos].is_null = 0;
}
++pos;
}
stmt = mysql_stmt_init(&mysql);
if (mysql_stmt_prepare(stmt, _stmt.sql.c_str(), _stmt.sql.size()) != 0) {
std::cerr << "Failed to mysql_stmt_prepare: " << mysql_stmt_error(stmt) << std::endl;
break;
}
if (mysql_stmt_bind_param(stmt, binds) != 0) {
std::cerr << "Failed to mysql_stmt_bind_param: " << mysql_stmt_error(stmt) << std::endl;
break;
}
//执行
if (mysql_stmt_execute(stmt) != 0) {
std::cerr << "Failed to mysql_stmt_execute: " << mysql_stmt_error(stmt) << std::endl;
break;
}
result = mysql_stmt_result_metadata(stmt);
ok = true;
} while (false);
//获取结果
if (result == NULL) {
resultJson = "[]";
}
else {
get_data(result, resultJson);
}
//释放
CloseConn(mysql);
delete[] binds;
mysql_stmt_close(stmt);
mysql_free_result(result);
return ok;
}
inline bool MySqlClient::ExecuteQuery(const std::string& sql, std::string& resultx)
{
MYSQL mysql;
if (!OpenConn(mysql)) {
return false;
}
std::string charset_ = "set names ";
charset_.append(charset);
mysql_query(&mysql, charset_.c_str());
mysql_query(&mysql, sql.c_str());
MYSQL_RES* result = NULL;
result = mysql_store_result(&mysql);
//查询失败
if (!result) {
mysql_free_result(result);
CloseConn(mysql);
resultx = "[]";
return false;
}
get_data(result, resultx);
//释放
mysql_free_result(result);
CloseConn(mysql);
return true;
}
inline size_t MySqlClient::ExecuteNoQuery(const std::string& sql)
{
MYSQL mysql;
if (!OpenConn(mysql)) {
return false;
}
std::string charset_ = "set names ";
charset_.append(charset);
mysql_query(&mysql, charset_.c_str());
mysql_query(&mysql, sql.c_str());
size_t affected_row = mysql_affected_rows(&mysql);
CloseConn(mysql);
return affected_row;
}
inline size_t MySqlClient::Update(const std::string& tableName, const Json::Value& jv, const std::string& whereText) {
std::string sql = "update " + tableName + " set ";
for (const auto& key : jv.getMemberNames()) {
if (jv[key].isNumeric()) {
sql += (key + "=" + jv[key].toString() + "");
}
else if (jv[key].isString()) {
sql += (key + "='" + jv[key].asString() + "'");
}
else {
sql += (key + "='" + jv[key].toString() + "'");
}
sql += ",";
}
sql.erase(sql.size() - 1, 1);
sql += " " + whereText;
return this->ExecuteNoQuery(sql);
}
inline size_t MySqlClient::Insert(const std::string& tableName, const Json::Value& jv) {
std::string keys = "(";
std::string values = "(";
for (const auto& key : jv.getMemberNames()) {
keys += "" + key + ",";
if (jv[key].isNumeric()) {
values += jv[key].toString() + ",";
}
else if (jv[key].isString()) {
values += "'" + jv[key].asString() + "',";
}
else {
values += "'" + jv[key].asString() + "',";
}
}
keys.erase(keys.size() - 1, 1);
values.erase(values.size() - 1, 1);
keys += ")";
values += ")";
std::string sql = "insert into " + tableName + " " + keys + "values" + values;
return this->ExecuteNoQuery(sql);
}
inline bool MySqlClient::ExecuteQuery(const std::string& sql, Json::Value& result)
{
std::string str;
auto ret = this->ExecuteQuery(sql, str);
result = JsonValue(str);
return ret;
}
inline MySqlClient::~MySqlClient()
{
}

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#pragma once
#include <iostream>
#include <occi/occi.h>
using namespace oracle::occi;
#ifdef _DEBUG
#pragma comment(lib,"oraocci12d.lib")
#else
#pragma comment(lib,"oraocci12.lib")
#endif // _DEBUG
#include <string>
class OrcaleClient
{
private:
std::string host;
unsigned int port = 1521;
std::string user;
std::string pwd;
std::string server_name;
std::string charset;
Environment* outEnv = NULL;
std::string dbStr;
public:
virtual ~OrcaleClient() {
if (outEnv) {
Environment::terminateEnvironment(outEnv);
}
}
OrcaleClient(const std::string& host, unsigned int port, const std::string& user, const std::string& pwd, const std::string& server_name, const std::string& charset = "UTF8");
void CloseConn(Connection* conn);
Connection* OpenConn();
bool ExecuteQuery(const std::string& sql, std::string& sqlResult);
size_t ExecuteNoQuery(const std::string& sql);
};
inline Connection* OrcaleClient::OpenConn() {
try
{
auto conn = outEnv->createConnection(user, pwd, dbStr);
return conn;
}
catch (const std::exception& ex)
{
printf("%s\n", ex.what());
return NULL;
}
}
inline void OrcaleClient::CloseConn(Connection* conn) {
outEnv->terminateConnection(conn);
}
inline OrcaleClient::OrcaleClient(const std::string& host, unsigned int port, const std::string& user, const std::string& pwd, const std::string& server_name, const std::string& charset) {
this->host = host;
this->port = port;
this->user = user;
this->pwd = pwd;
this->server_name = server_name;
this->charset = charset;
this->dbStr = host + ":" + std::to_string(port) + "/" + server_name;
this->outEnv = Environment::createEnvironment("ZHS16GBK", this->charset);//编码问题
}
inline size_t OrcaleClient::ExecuteNoQuery(const std::string& sql) {
size_t affRow = 0;
auto conn = OpenConn();
if (conn) {
Statement* stmt = NULL;
try {
stmt = conn->createStatement();
affRow = stmt->executeUpdate(sql);
}
catch (SQLException& ex)
{
printf("%s\n", ex.what());
}
if (stmt) {
conn->terminateStatement(stmt);
}
CloseConn(conn);
}
return 0;
}
inline bool OrcaleClient::ExecuteQuery(const std::string& sql, std::string& sqlResult) {
bool ok = false;
auto conn = OpenConn();
if (conn) {
std::vector<std::string> fields;
Statement* stmt = NULL;
ResultSet* rset = NULL;
try {
stmt = conn->createStatement();
rset = stmt->executeQuery(sql);
for (auto item : rset->getColumnListMetaData()) {
std::string s = item.getString(MetaData::ATTR_NAME);
fields.push_back(s);
}
sqlResult = "[";
//获取每行的数据
bool frist = true;
size_t rowCount = 0;
while (rset->next())//获取具体的数据
{
rowCount++;
sqlResult.append("{");
bool frist_ = true;
for (size_t i = 0; i < fields.size(); i++)
{
sqlResult.append("\"" + fields[i] + "\":\"" + rset->getString(i + 1) + "\"");
sqlResult.append(",");
}
sqlResult.erase(sqlResult.length() - 1, 1);
sqlResult.append("},");
if (frist) {
frist = false;
}
}
sqlResult.erase(sqlResult.length() - 1, 1);
sqlResult.append("]");
if (rowCount == 0) {
sqlResult = "[]";
}
ok = true;
}
catch (SQLException& ex)
{
printf("%s\n", ex.what());
}
if (stmt && rset) {
stmt->closeResultSet(rset);
conn->terminateStatement(stmt);
}
CloseConn(conn);
}
return ok;
}

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#pragma once
#include "Common.h"
#include "qrcode/qrencode.h"
#ifdef _WIN64
#ifdef _DEBUG
#pragma comment (lib,"X64/libqrencode_d.lib")
#else
#pragma comment (lib,"X64/libqrencode.lib")
#endif
#else
#ifdef _DEBUG
#pragma comment(lib,"libqrencode_d.lib")
#else
#pragma comment(lib,"libqrencode.lib")
#endif // !_DEBUG
#endif
namespace QrenCode {
//生成二维码 返回位图 用完位图记得释放
inline HBITMAP Generate(const std::string& str, QRecLevel level = QRecLevel::QR_ECLEVEL_M) {
unsigned int unWidth, x, y, l, n, unWidthAdjusted;
byte* pRGBData = NULL, * pSourceData, * pDestData;
QRcode* pQRC = NULL;
HBITMAP bmp = NULL;
do
{
if (pQRC = QRcode_encodeString(str.c_str(), 0, level, QR_MODE_8, 1))
{
unWidth = pQRC->width;
unWidthAdjusted = unWidth * 8 * 3;
if (unWidthAdjusted % 4) {
unWidthAdjusted = (unWidthAdjusted / 4 + 1) * 4;
}
BITMAPINFO bmpInfo;
memset(&bmpInfo, 0, sizeof(bmpInfo));
BITMAPINFOHEADER& kInfoHeader = bmpInfo.bmiHeader;
kInfoHeader.biSize = sizeof(BITMAPINFOHEADER);
kInfoHeader.biWidth = unWidth * 8;
kInfoHeader.biHeight = -((int)unWidth * 8);
kInfoHeader.biPlanes = 1;
kInfoHeader.biBitCount = 24;
kInfoHeader.biCompression = BI_RGB;
kInfoHeader.biSizeImage = 0;
kInfoHeader.biXPelsPerMeter = 0;
kInfoHeader.biYPelsPerMeter = 0;
kInfoHeader.biClrUsed = 0;
kInfoHeader.biClrImportant = 0;
// Convert QrCode bits to bmp pixels
pSourceData = pQRC->data;
bmp = ::CreateDIBSection(NULL, &bmpInfo, DIB_RGB_COLORS, (void**)&pRGBData, NULL, 0);
for (y = 0; y < unWidth; y++)
{
pDestData = pRGBData + unWidthAdjusted * y * 8;
for (x = 0; x < unWidth; x++)
{
if (*pSourceData & 1)
{
for (l = 0; l < 8; l++)
{
for (n = 0; n < 8; n++)
{
//以下三行是设置三基色三基色都设置为0x00则生成的二维码图片就是黑色的了要什么颜色自己调整
*(pDestData + n * 3 + unWidthAdjusted * l) = 0x00;
*(pDestData + 1 + n * 3 + unWidthAdjusted * l) = 0x00;
*(pDestData + 2 + n * 3 + unWidthAdjusted * l) = 0x00;
}
}
}
pDestData += 3 * 8;
pSourceData++;
}
}
}
} while (false);
if (pQRC) {
QRcode_free(pQRC);
}
return bmp;
////绑定dc
//HDC dc=::CreateCompatibleDC(NULL);
//::SelectObject(dc, bmp);
////用完释放
//::DeleteDC(dc);
//::DeleteObject(bmp);
}
//生成二维码到内存
inline bool Generate(const std::string& str, std::string& outFileData, QRecLevel level = QRecLevel::QR_ECLEVEL_M) {
const char* szSourceSring = str.c_str();
unsigned int unWidth, x, y, l, n, unWidthAdjusted, unDataBytes;
byte* pSourceData, * pDestData;
QRcode* pQRC = NULL;
do
{
if (pQRC = QRcode_encodeString(szSourceSring, 0, level, QR_MODE_8, 1))
{
unWidth = pQRC->width;
unWidthAdjusted = unWidth * 8 * 3;
if (unWidthAdjusted % 4) {
unWidthAdjusted = (unWidthAdjusted / 4 + 1) * 4;
}
unDataBytes = unWidthAdjusted * unWidth * 8;
// Prepare bmp headers
BITMAPFILEHEADER kFileHeader;
kFileHeader.bfType = 0x4d42;
kFileHeader.bfSize = sizeof(BITMAPFILEHEADER) + sizeof(BITMAPINFOHEADER) + unDataBytes;
kFileHeader.bfReserved1 = 0;
kFileHeader.bfReserved2 = 0;
kFileHeader.bfOffBits = sizeof(BITMAPFILEHEADER) + sizeof(BITMAPINFOHEADER);
BITMAPINFOHEADER kInfoHeader;
kInfoHeader.biSize = sizeof(BITMAPINFOHEADER);
kInfoHeader.biWidth = unWidth * 8;
kInfoHeader.biHeight = -((int)unWidth * 8);
kInfoHeader.biPlanes = 1;
kInfoHeader.biBitCount = 24;
kInfoHeader.biCompression = BI_RGB;
kInfoHeader.biSizeImage = 0;
kInfoHeader.biXPelsPerMeter = 0;
kInfoHeader.biYPelsPerMeter = 0;
kInfoHeader.biClrUsed = 0;
kInfoHeader.biClrImportant = 0;
// Convert QrCode bits to bmp pixels
pSourceData = pQRC->data;
//因为是放在内存 所以简化了一些
outFileData.resize(sizeof(BITMAPFILEHEADER) + sizeof(BITMAPINFOHEADER) + unDataBytes);
byte* ptr = (byte*)outFileData.c_str();
::memcpy(ptr, (char*)&kFileHeader, sizeof(kFileHeader));
ptr += sizeof(kFileHeader);
::memcpy(ptr, (char*)&kInfoHeader, sizeof(kInfoHeader));
ptr += sizeof(kInfoHeader);
byte* pRGBData = ptr;
// Preset to white
::memset(pRGBData, 0xff, unDataBytes);
for (y = 0; y < unWidth; y++)
{
pDestData = pRGBData + unWidthAdjusted * y * 8;
for (x = 0; x < unWidth; x++)
{
if (*pSourceData & 1)
{
for (l = 0; l < 8; l++)
{
for (n = 0; n < 8; n++)
{
//以下三行是设置三基色三基色都设置为0x00则生成的二维码图片就是黑色的了要什么颜色自己调整
*(pDestData + n * 3 + unWidthAdjusted * l) = 0x00;
*(pDestData + 1 + n * 3 + unWidthAdjusted * l) = 0x00;
*(pDestData + 2 + n * 3 + unWidthAdjusted * l) = 0x00;
}
}
}
pDestData += 3 * 8;
pSourceData++;
}
}
}
} while (false);
if (pQRC) {
QRcode_free(pQRC);
}
return !outFileData.empty();
}
};

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#pragma once
#include <random>
class Random {
std::mt19937 randomer;
public:
Random() :randomer(std::random_device()()) {
}
int Next(int lower, int upper) {
std::uniform_int_distribution<int> distribution(lower, upper);
return distribution(randomer);
}
float Next(float lower, float upper) {
std::uniform_real_distribution<float> distribution(lower, upper);
return distribution(randomer);
}
};

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//#pragma once
//#include <windows.h>
//#include <stdio.h>
//#include <strsafe.h>
//
//namespace Regedit {
// //删除指定key
// BOOL DelKey(HKEY keyRoot, LPTSTR keyPath);
// //判断是否存在key
// BOOL Exist(HKEY keyRoot, LPTSTR keyPath);
//
// bool SetValue(HKEY hKey, const TString&key, const TString&value = TEXT(""));
// void SetValueEx(HKEY hKey, const TString&key, const TString&value);
// HKEY CreateKey(HKEY rootKey, const TString&keyPath, const TString&defaultValue = TEXT(""));
//};
//
//namespace Regedit {
// inline bool SetValue(HKEY hKey, const TString&key, const TString&value) {
// return !::RegSetValue(hKey, key.c_str(), REG_SZ, value.c_str(), value.size());
// }
// inline void SetValueEx(HKEY hKey, const TString&key, const TString&value) {
// RegSetValueEx(hKey, key.c_str(), NULL, REG_SZ, (BYTE*)value.c_str(), value.size());
// }
// inline HKEY CreateKey(HKEY rootKey, const TString&keyPath, const TString&defaultValue) {
// HKEY hKey;
// RegCreateKey(rootKey, keyPath.c_str(), &hKey);
// SetValue(hKey, TEXT(""), defaultValue);
// return hKey;
// }
//
// inline BOOL DelKey(HKEY hKeyRoot, LPTSTR lpSubKey)
// {
// LPTSTR lpEnd;
// LONG lResult;
// DWORD dwSize;
// TCHAR szName[MAX_PATH];
// HKEY hKey;
// FILETIME ftWrite;
// // First, see if we can delete the key without having
// // to recurse.
// lResult = RegDeleteKey(hKeyRoot, lpSubKey);
// if (lResult == ERROR_SUCCESS) {
// return TRUE;
// }
// lResult = RegOpenKeyEx(hKeyRoot, lpSubKey, 0, KEY_READ, &hKey);
//
// if (lResult != ERROR_SUCCESS)
// {
// if (lResult == ERROR_FILE_NOT_FOUND) {
// printf("Key not found.\n");
// return TRUE;
// }
// else {
// printf("Error opening key.\n");
// return FALSE;
// }
// }
//
// // Check for an ending slash and add one if it is missing.
//
// lpEnd = lpSubKey + lstrlen(lpSubKey);
//
// if (*(lpEnd - 1) != TEXT('\\'))
// {
// *lpEnd = TEXT('\\');
// lpEnd++;
// *lpEnd = TEXT('\0');
// }
//
// // Enumerate the keys
//
// dwSize = MAX_PATH;
// lResult = RegEnumKeyEx(hKey, 0, szName, &dwSize, NULL,
// NULL, NULL, &ftWrite);
//
// if (lResult == ERROR_SUCCESS)
// {
// do {
//
// StringCchCopy(lpEnd, MAX_PATH * 2, szName);
//
// if (!DelKey(hKeyRoot, lpSubKey)) {
// break;
// }
//
// dwSize = MAX_PATH;
//
// lResult = RegEnumKeyEx(hKey, 0, szName, &dwSize, NULL,
// NULL, NULL, &ftWrite);
//
// } while (lResult == ERROR_SUCCESS);
// }
//
// lpEnd--;
// *lpEnd = TEXT('\0');
//
// RegCloseKey(hKey);
// // Try again to delete the key.
// lResult = RegDeleteKey(hKeyRoot, lpSubKey);
//
// if (lResult == ERROR_SUCCESS)
// return TRUE;
//
// return FALSE;
// }
// inline BOOL Exist(HKEY keyRoot, LPTSTR keyPath)
// {
// HKEY hExtKey;
// if (RegOpenKey(keyRoot, keyPath, &hExtKey) == ERROR_SUCCESS)
// {
// RegCloseKey(hExtKey);
// return TRUE;
// }
// return FALSE;
// }
//};
//
//
//struct Version {
// WORD v1, v2, v3, v4;
//};
//struct Product {
//private:
// HKEY hExtKey = NULL;
// TString ProductName;
// DWORD type = REG_SZ;
// DWORD dwLen = MAX_PATH;
//public:
// Product(const TString&ProductName) {
// this->ProductName = ProductName;
// if (RegOpenKey(HKEY_CLASSES_ROOT, ProductName.c_str(), &hExtKey) != ERROR_SUCCESS)//如果打不开
// {
// hExtKey = ::Regedit::CreateKey(HKEY_CLASSES_ROOT, ProductName);//就创建
// }
// }
// void SetValue(const TString&key, const TString&value) {
// Regedit::SetValueEx(hExtKey, key, value);
// }
// TString GetValue(const TString&key, const TString&defaulValue = "") {
// TCHAR bufStr[MAX_PATH]{ 0 };
// if (::RegQueryValueEx(hExtKey, key.c_str(), 0, &type, (LPBYTE)bufStr, &dwLen) != ERROR_SUCCESS) {
// auto code = ::GetLastError();
// SetValue(key, defaulValue);
// return defaulValue;
// }
// return bufStr;
// }
// Version GetVersion() {//从注册表中获取程序版本
// TString localVer = GetValue("ver", "0.0.0.0");
// Version ver{ 0,0,0,0 };//当前程序版本
// auto vers = Text::Split(localVer, ".");
// ver.v1 = (WORD)std::stoi(vers.at(0));
// ver.v2 = (WORD)std::stoi(vers.at(1));
// ver.v3 = (WORD)std::stoi(vers.at(2));
// ver.v4 = (WORD)std::stoi(vers.at(3));
// return ver;
// }
// void SetVersion(const Version&ver) {//设置新版本
// TCHAR newVer[MAX_PATH] = { 0 };
// Text::Format(newVer, MAX_PATH, "%d.%d.%d.%d", ver.v1, ver.v2, ver.v3, ver.v4);
// SetValue("ver", newVer);
// }
// ~Product() {
// if (hExtKey) {
// ::RegCloseKey(hExtKey);
// }
// }
//};

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#pragma once
#include <vector>
#include <iostream>
#include <string>
#include <memory>
#include <mutex>
#ifdef _WIN32
#define WIN32_LEAN_AND_MEAN
#include <winsock2.h> // 先包含 winsock2.h避免冲突
#include <windows.h> // 再包含 windows.h
#include <ws2tcpip.h> // ws2tcpip.h 依赖 winsock2.h可以放在后面
#pragma comment(lib, "ws2_32.lib")
#endif
class Socket
{
private:
SOCKET socket = NULL;
sockaddr_in sockaddr = {};
public:
static std::vector<std::string> GetIpByName(const std::string& hostname);
public:
size_t Port = 0;
std::string Address;
int Receive(char* outBuf, size_t recvLen, int flags = 0) const;
bool Connect(const std::string& ip, size_t port);
bool Bind(const std::string& ip, size_t port);
bool Listen(int backlog = 5);
Socket Accep() const;
int Write(const char* buff, int size)const;
void Close() const;
Socket();
Socket(SOCKET socket);
virtual ~Socket();
};

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#pragma once
#include <vector>
#include <string>
#include <Windows.h>
#ifdef _WINDLL
#define UI_EXPORT __declspec(dllexport)
#define UI_VAR_EXPORT UI_EXPORT
#else
#define UI_EXPORT
#define UI_VAR_EXPORT __declspec(dllimport)
#endif // _WINDLL
namespace Text {
//-----------------------------------------------Copy Start-----------------------------------------------
/// <summary>
/// utf8字符串
/// </summary>
class UI_EXPORT String :public std::string {
public:
String();
virtual ~String();
String(const String& _right)noexcept;
String(String&& _right)noexcept;
String& operator=(const String& _right)noexcept;
String& operator=(String&& _right)noexcept;
String(const std::string& str)noexcept;
String(const char* szbuf)noexcept;
String(const wchar_t* szbuf)noexcept;
String(const std::wstring& wstr)noexcept;
//获取utf8字符串的字符串长度
virtual size_t length() const final;
std::wstring unicode() const;
std::string ansi() const;
void erase(char _ch);
void erase(size_t pos, size_t count);
String replace(char oldChar, char newChar)const;
String replace(const String& oldText, const String& newText, bool allReplace = true)const;
String toLower()const;
String toUpper()const;
//去除前后空格
String trim()const;
//find value count
size_t count(const String& value);
std::vector<String> split(const String& ch)const;
bool operator==(const wchar_t* szbuf)const;
bool operator==(const std::wstring& wStr)const;
template<typename ...T>
inline String format(const T &...args) {
auto bufSize = ::snprintf(nullptr, 0, this->c_str(), std::forward<const T&>(args)...) + 1; // +1是为了'结束符\0'
char* buf = new char[bufSize] {0};
auto count = ::sprintf_s(buf, bufSize, this->c_str(), std::forward<const T&>(args)...);
String ret(buf);
delete[] buf;
return ret;
}
};
//base convert
UI_EXPORT void AnyToUnicode(const std::string& src_str, UINT codePage, std::wstring* out_wstr);
UI_EXPORT void UnicodeToAny(const std::wstring& unicode_wstr, UINT codePage, std::string* out_str);
//
UI_EXPORT void GBKToUTF8(const std::string& str, std::string* outStr);
UI_EXPORT void UTF8ToGBK(const std::string& str, std::string* outStr);
UI_EXPORT void ANSIToUniCode(const std::string& str, std::wstring* outStr);
UI_EXPORT void ANSIToUTF8(const std::string& str, std::string* outStr);
UI_EXPORT void UnicodeToANSI(const std::wstring& wstr, std::string* outStr);
UI_EXPORT void UnicodeToUTF8(const std::wstring& wstr, std::string* outStr);
UI_EXPORT void UTF8ToANSI(const std::string& str, std::string* outStr);
UI_EXPORT void UTF8ToUnicode(const std::string& str, std::wstring* outStr);
//
UI_EXPORT void Tolower(std::string* str_in_out);
UI_EXPORT void Toupper(std::string* str_in_out);
UI_EXPORT void Erase(std::string* str_in_out, char ch);
UI_EXPORT void Replace(std::string* str_in_out, char oldChar, char newChar);
UI_EXPORT size_t Replace(std::string* str_in_out, const std::string& oldText, const std::string& newText, bool replaceAll = true);
UI_EXPORT void Split(const std::string& str_in, const std::string& ch, std::vector<std::string>* strs_out);
//
UI_EXPORT String ToString(double number, size_t keepBitSize);
//-----------------------------------------------Copy End-----------------------------------------------
};
using u8String = Text::String;

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#pragma once
#include <vector>
#include <thread>
#include <queue>
#include <condition_variable>
#include <mutex>
#include <future>
#include <list>
class Thread {
bool _bStop = false;
std::thread* _task = NULL;
bool _bJoin = false;
std::mutex _mtx;
std::condition_variable _codv;
private:
Thread(const Thread&) = delete;
public:
template<class Func, class... Args>
Thread(Func&& f, Args&& ...args) {
std::function<void()>* func = new std::function<void()>(std::bind(std::forward<Func>(f), std::forward<Args>(args)...));
_task = new std::thread([this, func]() mutable {
(*func)();
delete func;
{
std::unique_lock<std::mutex> autoLock(_mtx);
_bStop = true;
}
_codv.notify_all();
});
}
void Wait() {
if (!_bJoin)
{
_bJoin = true;
std::unique_lock<std::mutex> autoLock(_mtx);
_codv.wait(autoLock, [this]() ->bool {
return _bStop;
});
_task->join();
}
}
bool IsStopped() {
std::unique_lock<std::mutex> autoLock(_mtx);
return _bStop;
}
virtual ~Thread() {
Wait();
delete _task;
}
};
class ThreadPool {
bool bStop = false;
std::list<Thread*> tasks;
std::list<std::function<void()>> funcs;
std::mutex mtx;
std::condition_variable codv;
//用于等待任务清空的锁和条件变量
std::mutex mtx2;
std::condition_variable codv2;
private:
ThreadPool(const ThreadPool&) = delete;
public:
ThreadPool(int maxTaskCount = 50) {
for (size_t i = 0; i < maxTaskCount; ++i)
{
tasks.push_back(new Thread([this]() {
while (true)
{
std::function<void()> task;
{
std::unique_lock<std::mutex> autoLock(this->mtx);
this->codv.wait(autoLock, [this]()->bool {
return this->bStop || !this->funcs.empty();
});
if (funcs.empty()) {
this->codv2.notify_all();
}
if (this->bStop && funcs.empty()) {
break;
}
task = std::move(*funcs.begin());
funcs.pop_front();
}
task();
}
}));
}
}
void WaitAll() {
codv.notify_all();
std::unique_lock<std::mutex> lock2(this->mtx2);
this->codv2.wait(lock2, [this]()->bool {
return funcs.empty();
});
}
virtual ~ThreadPool() {
{
std::unique_lock<std::mutex> autoLock(mtx);
bStop = true;
}
WaitAll();
while (!tasks.empty())
{
for (auto itor = tasks.begin(); itor != tasks.end(); )
{
if ((*itor)->IsStopped()) {
(*itor)->Wait();
delete (*itor);
itor = tasks.erase(itor);
}
else {
++itor;
}
}
}
}
//添加到任务队列中的末尾(先后顺序执行)
template<class Func, class... Args>
void Add(Func&& f, Args&& ...args) {
{
std::unique_lock<std::mutex> autoLock(mtx);
funcs.emplace_back(std::bind(std::forward<Func>(f), std::forward<Args>(args)...));
}
codv.notify_one();
}
//添加至任务队列的第一位(优先执行)
template<class Func, class... Args>
void AddToFrist(Func&& f, Args&& ...args) {
{
std::unique_lock<std::mutex> autoLock(mtx);
funcs.emplace_front(std::bind(std::forward<Func>(f), std::forward<Args>(args)...));
}
codv.notify_one();
}
};

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#pragma once
#include <Windows.h>
#include <time.h>
#include <string>
#include "Text.h"
#include <sstream>
#include <iomanip>
class Time {
time_t _time;
public:
static Time Now() {
return Time(::time(NULL));
}
public:
Time(time_t second) {
_time = second;
}
Time(const std::string& timeStr, const std::string& format = "yyyy-MM-dd HH:mm:ss") {
std::string formatStr = format;
Text::Replace(&formatStr, "yyyy", "%Y");
Text::Replace(&formatStr, "MM", "%m");
Text::Replace(&formatStr, "dd", "%d");
Text::Replace(&formatStr, "HH", "%H");
Text::Replace(&formatStr, "mm", "%M");
Text::Replace(&formatStr, "ss", "%S");
std::tm tm{};
std::istringstream ss(timeStr);
ss >> std::get_time(&tm, formatStr.c_str());
tm.tm_isdst = -1; // Enable daylight saving time
std::time_t timeStamp = std::mktime(&tm);
if (timeStamp == -1) {
throw std::runtime_error("Error converting time string to timestamp.");
}
this->_time = timeStamp;
}
std::string ToString(const std::string& format = "yyyy-MM-dd HH:mm:ss") const{
std::string formatStr = format;
Text::Replace(&formatStr, "yyyy", "%Y");
Text::Replace(&formatStr, "MM", "%m");
Text::Replace(&formatStr, "dd", "%d");
Text::Replace(&formatStr, "HH", "%H");
Text::Replace(&formatStr, "mm", "%M");
Text::Replace(&formatStr, "ss", "%S");
char timeStr[128]{ 0 };
time_t t = _time;
struct tm* ttime = std::localtime(&t);
std::strftime(timeStr, sizeof(timeStr), formatStr.c_str(), ttime);
return timeStr;
}
time_t operator - (const Time& right) {
return this->_time - right._time;
}
bool operator == (const Time& right) {
return this->_time == right._time;
}
bool operator != (const Time& right) {
return this->_time != right._time;
}
bool operator > (const Time& right) {
return this->_time > right._time;
}
bool operator < (const Time& right) {
return this->_time < right._time;
}
Time& operator += (time_t right) {
this->_time += right;
return *this;
}
Time& operator -= (time_t right) {
this->_time -= right;
return *this;
}
Time operator + (time_t right) {
return Time(this->_time + right);
}
Time operator - (time_t right) {
return Time(this->_time - right);
}
};

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#pragma once
#include "Text.h"
#include "FileSystem.h"
DECLARE_HANDLE(HZIP_U);
struct ZipItem
{
int index; // index of this file within the zip
TCHAR name[MAX_PATH]; // filename within the zip
DWORD attr; // attributes, as in GetFileAttributes.
FILETIME atime, ctime, mtime;// access, create, modify filetimes
long comp_size; // sizes of item, compressed and uncompressed. These
long unc_size; // may be -1 if not yet known (e.g. being streamed in)
bool isDir()const {
if (attr & FILE_ATTRIBUTE_DIRECTORY) {
return true;
}
return false;
}
};
/// <summary>
/// 专门负责解压缩的类
/// </summary>
class UnZiper {
HZIP_U ptr = NULL;
int itemCount = 0;
public:
UnZiper(const std::wstring& fileName, const std::string& password = "");
UnZiper(const char* fileData, unsigned int size, const std::string& password = "");
bool Find(const std::string& itemName, ZipItem* item);
bool Find(int index, ZipItem* item);
bool UnZipItem(const ZipItem& item, byte** data);
int GetCount();
virtual ~UnZiper();
public:
static bool UnZip(UnZiper* zip, const Text::String& outDir, const std::string& password = "", std::function<void(const Text::String&, int total, int index, bool& stop)> callback = NULL) {
bool ok = true;
for (int i = 0; i < zip->GetCount(); i++)
{
ZipItem ze;
zip->Find(i, &ze);
Text::String itemName = outDir + "/" + Text::String(ze.name);
if (ze.isDir()) {
if (!Directory::Create(itemName)) {
ok = false;
}
}
else {
File::Delete(itemName);
byte* data = NULL;
zip->UnZipItem(ze, &data);
std::ofstream ofs(itemName.unicode(), std::ios::binary);
ofs.write((char*)data, ze.unc_size);
ofs.flush();
ofs.close();
if (!ofs.good()) {
ok = false;
}
if (data) {
delete[] data;
}
}
if (callback) {
bool stop = false;
callback(itemName, zip->GetCount(), i, stop);
if (stop) {
break;
}
}
}
return ok;
}
static bool UnZip(const Text::String& zipFileName, const Text::String& outDir, const std::string& password = "", std::function<void(const Text::String&, int total, int index, bool& stop)> callback = NULL) {
Directory::Create(outDir);
UnZiper zip(zipFileName.unicode(), password);
return UnZip(&zip, outDir, password, callback);
}
};

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#pragma once
#include <Windows.h>
#include <string>
namespace Util {
//文件的md5
std::string MD5FromFile(const std::wstring& filename);
//字符串的md5
std::string MD5FromString(const std::string& string);
//base64编码
std::string Base64Encode(const char* str, int strLen);
//base64编码
std::string Base64Encode(const std::string& string);
//base64解码
std::string Base64Decode(const char* base64Str, int strLen);
//base64解码
std::string Base64Decode(const std::string& string);
//url编码
std::string UrlEncode(const std::string& str);
//url解码
std::string UrlDecode(const std::string& str, bool convert_plus_to_space = false);
//少一个GZIP
namespace XOR {
//XOR加密 必须输入密码才能加密
std::string EnCode(const std::string& data, const std::string& password);
//XOR解密
std::string DeCode(const std::string& data, const std::string& password);
}
};

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#pragma once
#include <string>
#include <Windows.h>
#include <functional>
#include <mutex>
#include <map>
#include "FileSystem.h"
#include "Text.h"
#define USECURL 1 //是否使用curl 使用curl会导致库变得很大
#if USECURL
namespace PostForm {
//字段类型
enum FieldType :char
{
None,
Text,
File
};
class Field {
public:
FieldType FieldType = FieldType::None;
std::string FieldName;
std::string FieldValue;
std::string FileName;
Field(const std::string& FieldName, const std::string& ValueOrFullFileName, PostForm::FieldType FieldType = PostForm::FieldType::Text) {
this->FieldName = FieldName;
this->FieldType = FieldType;
if (FieldType == PostForm::FieldType::File) {
this->FieldValue = Path::GetFileName(ValueOrFullFileName);
this->FileName = ValueOrFullFileName;
}
else {
this->FieldValue = ValueOrFullFileName;
}
}
};
}
class WebClient
{
public:
struct Content
{
void* tag = NULL;
bool cancel = false;
int type = 0;//0:正常请求 1:下载文件
};
private:
Content content;
public:
std::function<size_t(char* contents, size_t size, size_t nmemb, void* respone)> CallBack = NULL;
private:
void* Init(const std::string& url, std::string* resp, int timeOut);
long CleanUp(void* curl, int code);
std::map<std::string, std::string> Header;
void* curl_header = NULL;//类型参见 curl_slist
public:
std::string Cookies;
std::string Proxy;
WebClient();
virtual ~WebClient();
//取消请求/下载
void Cancel();
void AddHeader(const std::string& key, const std::string& value);
void RemoveHeader(const std::string& key);
int HttpGet(const std::string& strUrl, std::string* response = NULL, int nTimeout = 60);
int HttpPost(const std::string& strUrl, const std::string& data = "", std::string* response = NULL, int nTimeout = 60);
int DownloadFile(const std::string& strUrl, const std::wstring& filename, const std::function<void(long long dltotal, long long dlnow)>& progressCallback = NULL, int nTimeout = 99999);
int FtpDownLoad(const std::string& strUrl, const std::string& user, const std::string& pwd, const std::wstring& outFileName, int nTimeout = 99999);
int UploadFile(const std::string& strUrl, const std::string& filename, const std::string& field, std::string* response = NULL, const std::function<void(long long dltotal, long long dlnow)>& progressCallback = NULL, int nTimeout = 99999);
int SubmitForm(const std::string& strUrl, const std::vector<PostForm::Field>& fieldValues, std::string* response = NULL, int nTimeout = 99999);
};
#endif

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#pragma once
#include <map>
#include <functional>
#include <Windows.h>
#include <TlHelp32.h>
#include "Text.h"
#ifdef GetUserName
#undef GetUserName
inline void GetUserName(LPSTR lpBuffer, LPDWORD pcbBuffer) {
::GetUserNameA(lpBuffer, pcbBuffer);
}
inline void GetUserName(LPWSTR lpBuffer, LPDWORD pcbBuffer) {
::GetUserNameW(lpBuffer, pcbBuffer);
}
#endif
#ifdef GetComputerName
#undef GetComputerName
inline void GetComputerName(LPSTR lpBuffer, LPDWORD pcbBuffer) {
::GetComputerNameA(lpBuffer, pcbBuffer);
}
inline void GetComputerName(LPWSTR lpBuffer, LPDWORD pcbBuffer) {
::GetComputerNameW(lpBuffer, pcbBuffer);
}
#endif
namespace WinTool {
/// <summary>
/// 路由信息
/// </summary>
struct RouterInfo {
Text::String IP;
Text::String MAC;
};
typedef struct {
unsigned long processId;
HWND best_handle;
}handle_data;
typedef struct _MyAdpterInfo
{
std::vector<std::string> Ip;
std::string MacAddress;
std::string Description;
std::string Name;
UINT Type;
}MyAdpterInfo;
struct AppInfo {
/// app名称
Text::String DisplayName;
/// 版本号
Text::String DisplayVersion;
//显示图标
Text::String DisplayIcon;
// 发布者
Text::String Publisher;
//软件安装路径
Text::String InstallLocation;
// 主程序启动完整路径 C:\\Program Files\\xxx\xxx.exe
Text::String PragmaFile;
// 卸载执行的命令行
Text::String UninstallString;
// 产品帮助链接
Text::String HelpLink;
//帮助说明[这是一款桌面工具]
Text::String Comments;
//产品官网
Text::String URLInfoAbout;
//是否禁用控制面板修改按钮
bool NoModify = false;
//是否禁用控制面板修复按钮
bool NoRepair = false;
// 是否创建桌面快捷方式
bool DesktopLink = true;
// 是否开机启动
bool AutoBoot = false;
//为所有用户注册
bool AllUsers = true;
};
//给进程提权
extern BOOL EnablePrivilege(HANDLE process = NULL);
//创捷快捷方式
extern bool CreateLink(const Text::String& pragmaFilename, const Text::String& outDir, const Text::String& LnkName = L"", const Text::String& cmdline = L"", const Text::String& iconFilename = L"");
//删除快捷方式
extern void DeleteLink(const Text::String& linkDir, const Text::String& pragmaFilename, const Text::String& LnkName = "");
/// 删除注册表中某个项及其子项和值
extern void DeleteKeyRecursively(HKEY hKeyParent, const wchar_t* subKey);
//获取软件相关信息
extern Text::String GetAppValue(const Text::String& appName_en, const Text::String& key);
//根据软件名称修改一些信息
extern bool SetAppValue(const Text::String& appName_en, const Text::String& key, const Text::String& value);
//注册软件到电脑
extern bool RegisterApp(const AppInfo& appInfo);
//从电脑上注销软件
extern void UnRegisterApp(const Text::String& appName_en);
//给软件注册许可
extern bool RegisterLicenser(const Text::String& exeFilename, const Text::String& softwareData);
//获取软件许可证书
extern Text::String FindLicenser(const Text::String& exeFilename);
//设置程序自启动 rootKey参数:HKEY_CURRENT_USER(当前用户), HKEY_LOCAL_MACHINE//所有用户(需要管理员)
extern bool SetAutoBoot(const Text::String& filename = L"", bool enable = true, HKEY rootKey = HKEY_CURRENT_USER);
//获取程序自启动状态 rootKey参数:HKEY_CURRENT_USER(当前用户), HKEY_LOCAL_MACHINE//所有用户(需要管理员)
extern bool IsAutoBoot(const Text::String& _keyName, HKEY rootKey = HKEY_CURRENT_USER);
//检查计划任务
extern bool IsInTask(const Text::String& _taskName);
//添加到启动计划任务
extern bool AddBootTask(const Text::String& _taskName, const Text::String& _exeFile);
//寻找进程中的窗口
extern HWND FindMainWindow(DWORD processId);
//获取进程信息
extern std::vector<PROCESSENTRY32W> FindProcessInfo(const Text::String& _proccname);
//根据进程名称打开进程
extern HANDLE OpenProcess(const Text::String& _proccname);
//获取进程ID集合
extern std::vector<DWORD> FindProcessId(const Text::String& proccname);
//获取进程文件路径
extern Text::String FindProcessFilename(DWORD processId);
//关闭所有进程
extern int CloseProcess(const std::vector<DWORD>& processIds);
//使用进程ID关闭进程
extern bool CloseProcess(DWORD processId);
//使用句柄关闭进程
extern bool CloseProcess(HANDLE hProcess, UINT exitCode = 0);
//获取进程是不是64位的
extern bool Is64BitPorcess(DWORD processId);
//获取进程是不是32位的
extern bool Is86BitPorcess(DWORD processId);
//获取当前进程ID
extern DWORD GetCurrentProcessId();
//获取系统位数
extern int GetSystemBits();
//获取计算机唯一识别码
extern Text::String GetComputerID();
//用户当前用户名称
extern Text::String GetUserName();
//获取计算机名称
extern Text::String GetComputerName();
//获取网卡相关
extern int GetAdptersInfo(std::vector<MyAdpterInfo>& adpterInfo);
/// 获取磁盘可以用空间单位:GB
extern double GetDiskFreeSize(const Text::String& path);
/// 直接执行可执行文件并获取返回内容
extern Text::String ExecuteCMD(const Text::String& cmdStr, std::function<void(const Text::String&)> callback = NULL, HANDLE* outHandle = NULL);
///获取首选网卡的mac地址
extern Text::String GetMacAddress();
/// 获取操作系统的版本号
extern Text::String GetWinVersion();
/// 弹出选择文件对话框(filter传入参数的方式存在问题 以后改)
extern Text::String ShowFileDialog(HWND ownerWnd = NULL, const Text::String& defaultPath = "", const Text::String& title = "Select a File", const Text::String& filter = "All Files\0*.*\0");
/// 弹出选择目录对话框
extern Text::String ShowFolderDialog(HWND ownerWnd = NULL, const Text::String& defaultPath = "", const Text::String& title = "Select a directory");
/// 获取路由信息
extern RouterInfo GetRouterInfo();
/// 获取电脑的com端口名称
extern std::vector<Text::String> GetComPorts();
/// 安装带有.inf文件的驱动
extern bool InstallDriver(const Text::String& infPath, bool* needReboot = NULL);
/// 获取已安装的应用
extern std::map<Text::String, Text::String> GetApps();
/// 检测程序是否被调试
extern bool CheckDebug();
/// 检查程序是否正在运行 使用文件独占方式
extern bool IsRunning(const Text::String& productName = "", bool lock = true);
/// 添加一个程序到防火墙规则 ps:需要管理员权限运行
extern void AddFirewallRule(const Text::String& programFile);
//是否接管异常(仅限正式环境调用 使用vs启动会被vs接管异常)
extern bool IsExceptionHijacked();
};

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#pragma once
#include "Text.h"
#include "FileSystem.h"
#include <Windows.h>
DECLARE_HANDLE(HZIP_Z);
/// <summary>
/// 专门负责压缩的库
/// </summary>
class Ziper {
HZIP_Z ptr = NULL;
public:
Ziper(const std::wstring& createFileName, const std::string& pwd = "");
void AddFile(const std::wstring& showFileName, const std::wstring& localFileName);
void AddFolder(const std::wstring& showFolder);
void Close();
virtual ~Ziper();
public:
static void Zip(const Text::String& _dirName, const Text::String& outFileName, const Text::String& pwd = "", std::function<bool(const Text::String&, int, int)> callback = NULL) {
std::vector<FileSystem::FileInfo> result;
Ziper zip(outFileName.unicode(), pwd);
Text::String dirName = _dirName + "/";
dirName = Path::Format(dirName);
Directory::Find(dirName, result, "*.*", true);
for (int i = 0; i < result.size(); i++)
{
Text::String ItemNmae = result[i].FileName.replace(dirName, "");
if (result[i].IsFile()) {
zip.AddFile(ItemNmae.unicode(), result[i].FileName.unicode());
}
else {
zip.AddFolder(ItemNmae.unicode());
}
if (callback) {
if (callback(ItemNmae, i, result.size())) {
break;
}
}
}
}
};

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//
// base64 encoding and decoding with C++.
// Version: 2.rc.09 (release candidate)
//
#ifndef BASE64_H_C0CE2A47_D10E_42C9_A27C_C883944E704A
#define BASE64_H_C0CE2A47_D10E_42C9_A27C_C883944E704A
#include <string>
#if __cplusplus >= 201703L
#include <string_view>
#endif // __cplusplus >= 201703L
std::string base64_encode (std::string const& s, bool url = false);
std::string base64_encode_pem (std::string const& s);
std::string base64_encode_mime(std::string const& s);
std::string base64_decode(std::string const& s, bool remove_linebreaks = false);
std::string base64_encode(unsigned char const*, size_t len, bool url = false);
#if __cplusplus >= 201703L
//
// Interface with std::string_view rather than const std::string&
// Requires C++17
// Provided by Yannic Bonenberger (https://github.com/Yannic)
//
std::string base64_encode (std::string_view s, bool url = false);
std::string base64_encode_pem (std::string_view s);
std::string base64_encode_mime(std::string_view s);
std::string base64_decode(std::string_view s, bool remove_linebreaks = false);
#endif // __cplusplus >= 201703L
#endif /* BASE64_H_C0CE2A47_D10E_42C9_A27C_C883944E704A */

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@@ -0,0 +1,39 @@
#***************************************************************************
# _ _ ____ _
# Project ___| | | | _ \| |
# / __| | | | |_) | |
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
# Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# are also available at https://curl.se/docs/copyright.html.
#
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
# copies of the Software, and permit persons to whom the Software is
# furnished to do so, under the terms of the COPYING file.
#
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# KIND, either express or implied.
#
###########################################################################
pkginclude_HEADERS = \
curl.h curlver.h easy.h mprintf.h stdcheaders.h multi.h \
typecheck-gcc.h system.h urlapi.h options.h
pkgincludedir= $(includedir)/curl
CHECKSRC = $(CS_$(V))
CS_0 = @echo " RUN " $@;
CS_1 =
CS_ = $(CS_0)
checksrc:
$(CHECKSRC)@PERL@ $(top_srcdir)/lib/checksrc.pl -D$(top_srcdir)/include/curl $(pkginclude_HEADERS)
if CURLDEBUG
# for debug builds, we scan the sources on all regular make invokes
all-local: checksrc
endif

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@@ -0,0 +1,714 @@
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#***************************************************************************
# _ _ ____ _
# Project ___| | | | _ \| |
# / __| | | | |_) | |
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
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#
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@@ -0,0 +1,77 @@
#ifndef CURLINC_CURLVER_H
#define CURLINC_CURLVER_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2021, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/* This header file contains nothing but libcurl version info, generated by
a script at release-time. This was made its own header file in 7.11.2 */
/* This is the global package copyright */
#define LIBCURL_COPYRIGHT "1996 - 2021 Daniel Stenberg, <daniel@haxx.se>."
/* This is the version number of the libcurl package from which this header
file origins: */
#define LIBCURL_VERSION "7.80.0"
/* The numeric version number is also available "in parts" by using these
defines: */
#define LIBCURL_VERSION_MAJOR 7
#define LIBCURL_VERSION_MINOR 80
#define LIBCURL_VERSION_PATCH 0
/* This is the numeric version of the libcurl version number, meant for easier
parsing and comparisons by programs. The LIBCURL_VERSION_NUM define will
always follow this syntax:
0xXXYYZZ
Where XX, YY and ZZ are the main version, release and patch numbers in
hexadecimal (using 8 bits each). All three numbers are always represented
using two digits. 1.2 would appear as "0x010200" while version 9.11.7
appears as "0x090b07".
This 6-digit (24 bits) hexadecimal number does not show pre-release number,
and it is always a greater number in a more recent release. It makes
comparisons with greater than and less than work.
Note: This define is the full hex number and _does not_ use the
CURL_VERSION_BITS() macro since curl's own configure script greps for it
and needs it to contain the full number.
*/
#define LIBCURL_VERSION_NUM 0x075000
/*
* This is the date and time when the full source package was created. The
* timestamp is not stored in git, as the timestamp is properly set in the
* tarballs by the maketgz script.
*
* The format of the date follows this template:
*
* "2007-11-23"
*/
#define LIBCURL_TIMESTAMP "2021-11-10"
#define CURL_VERSION_BITS(x,y,z) ((x)<<16|(y)<<8|(z))
#define CURL_AT_LEAST_VERSION(x,y,z) \
(LIBCURL_VERSION_NUM >= CURL_VERSION_BITS(x, y, z))
#endif /* CURLINC_CURLVER_H */

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#ifndef CURLINC_EASY_H
#define CURLINC_EASY_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#ifdef __cplusplus
extern "C" {
#endif
/* Flag bits in the curl_blob struct: */
#define CURL_BLOB_COPY 1 /* tell libcurl to copy the data */
#define CURL_BLOB_NOCOPY 0 /* tell libcurl to NOT copy the data */
struct curl_blob {
void *data;
size_t len;
unsigned int flags; /* bit 0 is defined, the rest are reserved and should be
left zeroes */
};
CURL_EXTERN CURL *curl_easy_init(void);
CURL_EXTERN CURLcode curl_easy_setopt(CURL *curl, CURLoption option, ...);
CURL_EXTERN CURLcode curl_easy_perform(CURL *curl);
CURL_EXTERN void curl_easy_cleanup(CURL *curl);
/*
* NAME curl_easy_getinfo()
*
* DESCRIPTION
*
* Request internal information from the curl session with this function. The
* third argument MUST be a pointer to a long, a pointer to a char * or a
* pointer to a double (as the documentation describes elsewhere). The data
* pointed to will be filled in accordingly and can be relied upon only if the
* function returns CURLE_OK. This function is intended to get used *AFTER* a
* performed transfer, all results from this function are undefined until the
* transfer is completed.
*/
CURL_EXTERN CURLcode curl_easy_getinfo(CURL *curl, CURLINFO info, ...);
/*
* NAME curl_easy_duphandle()
*
* DESCRIPTION
*
* Creates a new curl session handle with the same options set for the handle
* passed in. Duplicating a handle could only be a matter of cloning data and
* options, internal state info and things like persistent connections cannot
* be transferred. It is useful in multithreaded applications when you can run
* curl_easy_duphandle() for each new thread to avoid a series of identical
* curl_easy_setopt() invokes in every thread.
*/
CURL_EXTERN CURL *curl_easy_duphandle(CURL *curl);
/*
* NAME curl_easy_reset()
*
* DESCRIPTION
*
* Re-initializes a CURL handle to the default values. This puts back the
* handle to the same state as it was in when it was just created.
*
* It does keep: live connections, the Session ID cache, the DNS cache and the
* cookies.
*/
CURL_EXTERN void curl_easy_reset(CURL *curl);
/*
* NAME curl_easy_recv()
*
* DESCRIPTION
*
* Receives data from the connected socket. Use after successful
* curl_easy_perform() with CURLOPT_CONNECT_ONLY option.
*/
CURL_EXTERN CURLcode curl_easy_recv(CURL *curl, void *buffer, size_t buflen,
size_t *n);
/*
* NAME curl_easy_send()
*
* DESCRIPTION
*
* Sends data over the connected socket. Use after successful
* curl_easy_perform() with CURLOPT_CONNECT_ONLY option.
*/
CURL_EXTERN CURLcode curl_easy_send(CURL *curl, const void *buffer,
size_t buflen, size_t *n);
/*
* NAME curl_easy_upkeep()
*
* DESCRIPTION
*
* Performs connection upkeep for the given session handle.
*/
CURL_EXTERN CURLcode curl_easy_upkeep(CURL *curl);
#ifdef __cplusplus
}
#endif
#endif

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#ifndef CURLINC_MPRINTF_H
#define CURLINC_MPRINTF_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <stdarg.h>
#include <stdio.h> /* needed for FILE */
#include "curl.h" /* for CURL_EXTERN */
#ifdef __cplusplus
extern "C" {
#endif
CURL_EXTERN int curl_mprintf(const char *format, ...);
CURL_EXTERN int curl_mfprintf(FILE *fd, const char *format, ...);
CURL_EXTERN int curl_msprintf(char *buffer, const char *format, ...);
CURL_EXTERN int curl_msnprintf(char *buffer, size_t maxlength,
const char *format, ...);
CURL_EXTERN int curl_mvprintf(const char *format, va_list args);
CURL_EXTERN int curl_mvfprintf(FILE *fd, const char *format, va_list args);
CURL_EXTERN int curl_mvsprintf(char *buffer, const char *format, va_list args);
CURL_EXTERN int curl_mvsnprintf(char *buffer, size_t maxlength,
const char *format, va_list args);
CURL_EXTERN char *curl_maprintf(const char *format, ...);
CURL_EXTERN char *curl_mvaprintf(const char *format, va_list args);
#ifdef __cplusplus
}
#endif
#endif /* CURLINC_MPRINTF_H */

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#ifndef CURLINC_MULTI_H
#define CURLINC_MULTI_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/*
This is an "external" header file. Don't give away any internals here!
GOALS
o Enable a "pull" interface. The application that uses libcurl decides where
and when to ask libcurl to get/send data.
o Enable multiple simultaneous transfers in the same thread without making it
complicated for the application.
o Enable the application to select() on its own file descriptors and curl's
file descriptors simultaneous easily.
*/
/*
* This header file should not really need to include "curl.h" since curl.h
* itself includes this file and we expect user applications to do #include
* <curl/curl.h> without the need for especially including multi.h.
*
* For some reason we added this include here at one point, and rather than to
* break existing (wrongly written) libcurl applications, we leave it as-is
* but with this warning attached.
*/
#include "curl.h"
#ifdef __cplusplus
extern "C" {
#endif
#if defined(BUILDING_LIBCURL) || defined(CURL_STRICTER)
typedef struct Curl_multi CURLM;
#else
typedef void CURLM;
#endif
typedef enum {
CURLM_CALL_MULTI_PERFORM = -1, /* please call curl_multi_perform() or
curl_multi_socket*() soon */
CURLM_OK,
CURLM_BAD_HANDLE, /* the passed-in handle is not a valid CURLM handle */
CURLM_BAD_EASY_HANDLE, /* an easy handle was not good/valid */
CURLM_OUT_OF_MEMORY, /* if you ever get this, you're in deep sh*t */
CURLM_INTERNAL_ERROR, /* this is a libcurl bug */
CURLM_BAD_SOCKET, /* the passed in socket argument did not match */
CURLM_UNKNOWN_OPTION, /* curl_multi_setopt() with unsupported option */
CURLM_ADDED_ALREADY, /* an easy handle already added to a multi handle was
attempted to get added - again */
CURLM_RECURSIVE_API_CALL, /* an api function was called from inside a
callback */
CURLM_WAKEUP_FAILURE, /* wakeup is unavailable or failed */
CURLM_BAD_FUNCTION_ARGUMENT, /* function called with a bad parameter */
CURLM_LAST
} CURLMcode;
/* just to make code nicer when using curl_multi_socket() you can now check
for CURLM_CALL_MULTI_SOCKET too in the same style it works for
curl_multi_perform() and CURLM_CALL_MULTI_PERFORM */
#define CURLM_CALL_MULTI_SOCKET CURLM_CALL_MULTI_PERFORM
/* bitmask bits for CURLMOPT_PIPELINING */
#define CURLPIPE_NOTHING 0L
#define CURLPIPE_HTTP1 1L
#define CURLPIPE_MULTIPLEX 2L
typedef enum {
CURLMSG_NONE, /* first, not used */
CURLMSG_DONE, /* This easy handle has completed. 'result' contains
the CURLcode of the transfer */
CURLMSG_LAST /* last, not used */
} CURLMSG;
struct CURLMsg {
CURLMSG msg; /* what this message means */
CURL *easy_handle; /* the handle it concerns */
union {
void *whatever; /* message-specific data */
CURLcode result; /* return code for transfer */
} data;
};
typedef struct CURLMsg CURLMsg;
/* Based on poll(2) structure and values.
* We don't use pollfd and POLL* constants explicitly
* to cover platforms without poll(). */
#define CURL_WAIT_POLLIN 0x0001
#define CURL_WAIT_POLLPRI 0x0002
#define CURL_WAIT_POLLOUT 0x0004
struct curl_waitfd {
curl_socket_t fd;
short events;
short revents; /* not supported yet */
};
/*
* Name: curl_multi_init()
*
* Desc: inititalize multi-style curl usage
*
* Returns: a new CURLM handle to use in all 'curl_multi' functions.
*/
CURL_EXTERN CURLM *curl_multi_init(void);
/*
* Name: curl_multi_add_handle()
*
* Desc: add a standard curl handle to the multi stack
*
* Returns: CURLMcode type, general multi error code.
*/
CURL_EXTERN CURLMcode curl_multi_add_handle(CURLM *multi_handle,
CURL *curl_handle);
/*
* Name: curl_multi_remove_handle()
*
* Desc: removes a curl handle from the multi stack again
*
* Returns: CURLMcode type, general multi error code.
*/
CURL_EXTERN CURLMcode curl_multi_remove_handle(CURLM *multi_handle,
CURL *curl_handle);
/*
* Name: curl_multi_fdset()
*
* Desc: Ask curl for its fd_set sets. The app can use these to select() or
* poll() on. We want curl_multi_perform() called as soon as one of
* them are ready.
*
* Returns: CURLMcode type, general multi error code.
*/
CURL_EXTERN CURLMcode curl_multi_fdset(CURLM *multi_handle,
fd_set *read_fd_set,
fd_set *write_fd_set,
fd_set *exc_fd_set,
int *max_fd);
/*
* Name: curl_multi_wait()
*
* Desc: Poll on all fds within a CURLM set as well as any
* additional fds passed to the function.
*
* Returns: CURLMcode type, general multi error code.
*/
CURL_EXTERN CURLMcode curl_multi_wait(CURLM *multi_handle,
struct curl_waitfd extra_fds[],
unsigned int extra_nfds,
int timeout_ms,
int *ret);
/*
* Name: curl_multi_poll()
*
* Desc: Poll on all fds within a CURLM set as well as any
* additional fds passed to the function.
*
* Returns: CURLMcode type, general multi error code.
*/
CURL_EXTERN CURLMcode curl_multi_poll(CURLM *multi_handle,
struct curl_waitfd extra_fds[],
unsigned int extra_nfds,
int timeout_ms,
int *ret);
/*
* Name: curl_multi_wakeup()
*
* Desc: wakes up a sleeping curl_multi_poll call.
*
* Returns: CURLMcode type, general multi error code.
*/
CURL_EXTERN CURLMcode curl_multi_wakeup(CURLM *multi_handle);
/*
* Name: curl_multi_perform()
*
* Desc: When the app thinks there's data available for curl it calls this
* function to read/write whatever there is right now. This returns
* as soon as the reads and writes are done. This function does not
* require that there actually is data available for reading or that
* data can be written, it can be called just in case. It returns
* the number of handles that still transfer data in the second
* argument's integer-pointer.
*
* Returns: CURLMcode type, general multi error code. *NOTE* that this only
* returns errors etc regarding the whole multi stack. There might
* still have occurred problems on individual transfers even when
* this returns OK.
*/
CURL_EXTERN CURLMcode curl_multi_perform(CURLM *multi_handle,
int *running_handles);
/*
* Name: curl_multi_cleanup()
*
* Desc: Cleans up and removes a whole multi stack. It does not free or
* touch any individual easy handles in any way. We need to define
* in what state those handles will be if this function is called
* in the middle of a transfer.
*
* Returns: CURLMcode type, general multi error code.
*/
CURL_EXTERN CURLMcode curl_multi_cleanup(CURLM *multi_handle);
/*
* Name: curl_multi_info_read()
*
* Desc: Ask the multi handle if there's any messages/informationals from
* the individual transfers. Messages include informationals such as
* error code from the transfer or just the fact that a transfer is
* completed. More details on these should be written down as well.
*
* Repeated calls to this function will return a new struct each
* time, until a special "end of msgs" struct is returned as a signal
* that there is no more to get at this point.
*
* The data the returned pointer points to will not survive calling
* curl_multi_cleanup().
*
* The 'CURLMsg' struct is meant to be very simple and only contain
* very basic information. If more involved information is wanted,
* we will provide the particular "transfer handle" in that struct
* and that should/could/would be used in subsequent
* curl_easy_getinfo() calls (or similar). The point being that we
* must never expose complex structs to applications, as then we'll
* undoubtably get backwards compatibility problems in the future.
*
* Returns: A pointer to a filled-in struct, or NULL if it failed or ran out
* of structs. It also writes the number of messages left in the
* queue (after this read) in the integer the second argument points
* to.
*/
CURL_EXTERN CURLMsg *curl_multi_info_read(CURLM *multi_handle,
int *msgs_in_queue);
/*
* Name: curl_multi_strerror()
*
* Desc: The curl_multi_strerror function may be used to turn a CURLMcode
* value into the equivalent human readable error string. This is
* useful for printing meaningful error messages.
*
* Returns: A pointer to a null-terminated error message.
*/
CURL_EXTERN const char *curl_multi_strerror(CURLMcode);
/*
* Name: curl_multi_socket() and
* curl_multi_socket_all()
*
* Desc: An alternative version of curl_multi_perform() that allows the
* application to pass in one of the file descriptors that have been
* detected to have "action" on them and let libcurl perform.
* See man page for details.
*/
#define CURL_POLL_NONE 0
#define CURL_POLL_IN 1
#define CURL_POLL_OUT 2
#define CURL_POLL_INOUT 3
#define CURL_POLL_REMOVE 4
#define CURL_SOCKET_TIMEOUT CURL_SOCKET_BAD
#define CURL_CSELECT_IN 0x01
#define CURL_CSELECT_OUT 0x02
#define CURL_CSELECT_ERR 0x04
typedef int (*curl_socket_callback)(CURL *easy, /* easy handle */
curl_socket_t s, /* socket */
int what, /* see above */
void *userp, /* private callback
pointer */
void *socketp); /* private socket
pointer */
/*
* Name: curl_multi_timer_callback
*
* Desc: Called by libcurl whenever the library detects a change in the
* maximum number of milliseconds the app is allowed to wait before
* curl_multi_socket() or curl_multi_perform() must be called
* (to allow libcurl's timed events to take place).
*
* Returns: The callback should return zero.
*/
typedef int (*curl_multi_timer_callback)(CURLM *multi, /* multi handle */
long timeout_ms, /* see above */
void *userp); /* private callback
pointer */
CURL_EXTERN CURLMcode curl_multi_socket(CURLM *multi_handle, curl_socket_t s,
int *running_handles);
CURL_EXTERN CURLMcode curl_multi_socket_action(CURLM *multi_handle,
curl_socket_t s,
int ev_bitmask,
int *running_handles);
CURL_EXTERN CURLMcode curl_multi_socket_all(CURLM *multi_handle,
int *running_handles);
#ifndef CURL_ALLOW_OLD_MULTI_SOCKET
/* This macro below was added in 7.16.3 to push users who recompile to use
the new curl_multi_socket_action() instead of the old curl_multi_socket()
*/
#define curl_multi_socket(x,y,z) curl_multi_socket_action(x,y,0,z)
#endif
/*
* Name: curl_multi_timeout()
*
* Desc: Returns the maximum number of milliseconds the app is allowed to
* wait before curl_multi_socket() or curl_multi_perform() must be
* called (to allow libcurl's timed events to take place).
*
* Returns: CURLM error code.
*/
CURL_EXTERN CURLMcode curl_multi_timeout(CURLM *multi_handle,
long *milliseconds);
typedef enum {
/* This is the socket callback function pointer */
CURLOPT(CURLMOPT_SOCKETFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 1),
/* This is the argument passed to the socket callback */
CURLOPT(CURLMOPT_SOCKETDATA, CURLOPTTYPE_OBJECTPOINT, 2),
/* set to 1 to enable pipelining for this multi handle */
CURLOPT(CURLMOPT_PIPELINING, CURLOPTTYPE_LONG, 3),
/* This is the timer callback function pointer */
CURLOPT(CURLMOPT_TIMERFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 4),
/* This is the argument passed to the timer callback */
CURLOPT(CURLMOPT_TIMERDATA, CURLOPTTYPE_OBJECTPOINT, 5),
/* maximum number of entries in the connection cache */
CURLOPT(CURLMOPT_MAXCONNECTS, CURLOPTTYPE_LONG, 6),
/* maximum number of (pipelining) connections to one host */
CURLOPT(CURLMOPT_MAX_HOST_CONNECTIONS, CURLOPTTYPE_LONG, 7),
/* maximum number of requests in a pipeline */
CURLOPT(CURLMOPT_MAX_PIPELINE_LENGTH, CURLOPTTYPE_LONG, 8),
/* a connection with a content-length longer than this
will not be considered for pipelining */
CURLOPT(CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE, CURLOPTTYPE_OFF_T, 9),
/* a connection with a chunk length longer than this
will not be considered for pipelining */
CURLOPT(CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE, CURLOPTTYPE_OFF_T, 10),
/* a list of site names(+port) that are blocked from pipelining */
CURLOPT(CURLMOPT_PIPELINING_SITE_BL, CURLOPTTYPE_OBJECTPOINT, 11),
/* a list of server types that are blocked from pipelining */
CURLOPT(CURLMOPT_PIPELINING_SERVER_BL, CURLOPTTYPE_OBJECTPOINT, 12),
/* maximum number of open connections in total */
CURLOPT(CURLMOPT_MAX_TOTAL_CONNECTIONS, CURLOPTTYPE_LONG, 13),
/* This is the server push callback function pointer */
CURLOPT(CURLMOPT_PUSHFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 14),
/* This is the argument passed to the server push callback */
CURLOPT(CURLMOPT_PUSHDATA, CURLOPTTYPE_OBJECTPOINT, 15),
/* maximum number of concurrent streams to support on a connection */
CURLOPT(CURLMOPT_MAX_CONCURRENT_STREAMS, CURLOPTTYPE_LONG, 16),
CURLMOPT_LASTENTRY /* the last unused */
} CURLMoption;
/*
* Name: curl_multi_setopt()
*
* Desc: Sets options for the multi handle.
*
* Returns: CURLM error code.
*/
CURL_EXTERN CURLMcode curl_multi_setopt(CURLM *multi_handle,
CURLMoption option, ...);
/*
* Name: curl_multi_assign()
*
* Desc: This function sets an association in the multi handle between the
* given socket and a private pointer of the application. This is
* (only) useful for curl_multi_socket uses.
*
* Returns: CURLM error code.
*/
CURL_EXTERN CURLMcode curl_multi_assign(CURLM *multi_handle,
curl_socket_t sockfd, void *sockp);
/*
* Name: curl_push_callback
*
* Desc: This callback gets called when a new stream is being pushed by the
* server. It approves or denies the new stream. It can also decide
* to completely fail the connection.
*
* Returns: CURL_PUSH_OK, CURL_PUSH_DENY or CURL_PUSH_ERROROUT
*/
#define CURL_PUSH_OK 0
#define CURL_PUSH_DENY 1
#define CURL_PUSH_ERROROUT 2 /* added in 7.72.0 */
struct curl_pushheaders; /* forward declaration only */
CURL_EXTERN char *curl_pushheader_bynum(struct curl_pushheaders *h,
size_t num);
CURL_EXTERN char *curl_pushheader_byname(struct curl_pushheaders *h,
const char *name);
typedef int (*curl_push_callback)(CURL *parent,
CURL *easy,
size_t num_headers,
struct curl_pushheaders *headers,
void *userp);
#ifdef __cplusplus
} /* end of extern "C" */
#endif
#endif

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#ifndef CURLINC_OPTIONS_H
#define CURLINC_OPTIONS_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 2018 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#ifdef __cplusplus
extern "C" {
#endif
typedef enum {
CURLOT_LONG, /* long (a range of values) */
CURLOT_VALUES, /* (a defined set or bitmask) */
CURLOT_OFF_T, /* curl_off_t (a range of values) */
CURLOT_OBJECT, /* pointer (void *) */
CURLOT_STRING, /* (char * to zero terminated buffer) */
CURLOT_SLIST, /* (struct curl_slist *) */
CURLOT_CBPTR, /* (void * passed as-is to a callback) */
CURLOT_BLOB, /* blob (struct curl_blob *) */
CURLOT_FUNCTION /* function pointer */
} curl_easytype;
/* Flag bits */
/* "alias" means it is provided for old programs to remain functional,
we prefer another name */
#define CURLOT_FLAG_ALIAS (1<<0)
/* The CURLOPTTYPE_* id ranges can still be used to figure out what type/size
to use for curl_easy_setopt() for the given id */
struct curl_easyoption {
const char *name;
CURLoption id;
curl_easytype type;
unsigned int flags;
};
CURL_EXTERN const struct curl_easyoption *
curl_easy_option_by_name(const char *name);
CURL_EXTERN const struct curl_easyoption *
curl_easy_option_by_id (CURLoption id);
CURL_EXTERN const struct curl_easyoption *
curl_easy_option_next(const struct curl_easyoption *prev);
#ifdef __cplusplus
} /* end of extern "C" */
#endif
#endif /* CURLINC_OPTIONS_H */

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#ifndef CURLINC_STDCHEADERS_H
#define CURLINC_STDCHEADERS_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <sys/types.h>
size_t fread(void *, size_t, size_t, FILE *);
size_t fwrite(const void *, size_t, size_t, FILE *);
int strcasecmp(const char *, const char *);
int strncasecmp(const char *, const char *, size_t);
#endif /* CURLINC_STDCHEADERS_H */

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@@ -0,0 +1,504 @@
#ifndef CURLINC_SYSTEM_H
#define CURLINC_SYSTEM_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/*
* Try to keep one section per platform, compiler and architecture, otherwise,
* if an existing section is reused for a different one and later on the
* original is adjusted, probably the piggybacking one can be adversely
* changed.
*
* In order to differentiate between platforms/compilers/architectures use
* only compiler built in predefined preprocessor symbols.
*
* curl_off_t
* ----------
*
* For any given platform/compiler curl_off_t must be typedef'ed to a 64-bit
* wide signed integral data type. The width of this data type must remain
* constant and independent of any possible large file support settings.
*
* As an exception to the above, curl_off_t shall be typedef'ed to a 32-bit
* wide signed integral data type if there is no 64-bit type.
*
* As a general rule, curl_off_t shall not be mapped to off_t. This rule shall
* only be violated if off_t is the only 64-bit data type available and the
* size of off_t is independent of large file support settings. Keep your
* build on the safe side avoiding an off_t gating. If you have a 64-bit
* off_t then take for sure that another 64-bit data type exists, dig deeper
* and you will find it.
*
*/
#if defined(__DJGPP__) || defined(__GO32__)
# if defined(__DJGPP__) && (__DJGPP__ > 1)
# define CURL_TYPEOF_CURL_OFF_T long long
# define CURL_FORMAT_CURL_OFF_T "lld"
# define CURL_FORMAT_CURL_OFF_TU "llu"
# define CURL_SUFFIX_CURL_OFF_T LL
# define CURL_SUFFIX_CURL_OFF_TU ULL
# else
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# endif
# define CURL_TYPEOF_CURL_SOCKLEN_T int
#elif defined(__SALFORDC__)
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# define CURL_TYPEOF_CURL_SOCKLEN_T int
#elif defined(__BORLANDC__)
# if (__BORLANDC__ < 0x520)
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# else
# define CURL_TYPEOF_CURL_OFF_T __int64
# define CURL_FORMAT_CURL_OFF_T "I64d"
# define CURL_FORMAT_CURL_OFF_TU "I64u"
# define CURL_SUFFIX_CURL_OFF_T i64
# define CURL_SUFFIX_CURL_OFF_TU ui64
# endif
# define CURL_TYPEOF_CURL_SOCKLEN_T int
#elif defined(__TURBOC__)
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# define CURL_TYPEOF_CURL_SOCKLEN_T int
#elif defined(__WATCOMC__)
# if defined(__386__)
# define CURL_TYPEOF_CURL_OFF_T __int64
# define CURL_FORMAT_CURL_OFF_T "I64d"
# define CURL_FORMAT_CURL_OFF_TU "I64u"
# define CURL_SUFFIX_CURL_OFF_T i64
# define CURL_SUFFIX_CURL_OFF_TU ui64
# else
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# endif
# define CURL_TYPEOF_CURL_SOCKLEN_T int
#elif defined(__POCC__)
# if (__POCC__ < 280)
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# elif defined(_MSC_VER)
# define CURL_TYPEOF_CURL_OFF_T __int64
# define CURL_FORMAT_CURL_OFF_T "I64d"
# define CURL_FORMAT_CURL_OFF_TU "I64u"
# define CURL_SUFFIX_CURL_OFF_T i64
# define CURL_SUFFIX_CURL_OFF_TU ui64
# else
# define CURL_TYPEOF_CURL_OFF_T long long
# define CURL_FORMAT_CURL_OFF_T "lld"
# define CURL_FORMAT_CURL_OFF_TU "llu"
# define CURL_SUFFIX_CURL_OFF_T LL
# define CURL_SUFFIX_CURL_OFF_TU ULL
# endif
# define CURL_TYPEOF_CURL_SOCKLEN_T int
#elif defined(__LCC__)
# if defined(__e2k__) /* MCST eLbrus C Compiler */
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t
# define CURL_PULL_SYS_TYPES_H 1
# define CURL_PULL_SYS_SOCKET_H 1
# else /* Local (or Little) C Compiler */
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# define CURL_TYPEOF_CURL_SOCKLEN_T int
# endif
#elif defined(__SYMBIAN32__)
# if defined(__EABI__) /* Treat all ARM compilers equally */
# define CURL_TYPEOF_CURL_OFF_T long long
# define CURL_FORMAT_CURL_OFF_T "lld"
# define CURL_FORMAT_CURL_OFF_TU "llu"
# define CURL_SUFFIX_CURL_OFF_T LL
# define CURL_SUFFIX_CURL_OFF_TU ULL
# elif defined(__CW32__)
# pragma longlong on
# define CURL_TYPEOF_CURL_OFF_T long long
# define CURL_FORMAT_CURL_OFF_T "lld"
# define CURL_FORMAT_CURL_OFF_TU "llu"
# define CURL_SUFFIX_CURL_OFF_T LL
# define CURL_SUFFIX_CURL_OFF_TU ULL
# elif defined(__VC32__)
# define CURL_TYPEOF_CURL_OFF_T __int64
# define CURL_FORMAT_CURL_OFF_T "lld"
# define CURL_FORMAT_CURL_OFF_TU "llu"
# define CURL_SUFFIX_CURL_OFF_T LL
# define CURL_SUFFIX_CURL_OFF_TU ULL
# endif
# define CURL_TYPEOF_CURL_SOCKLEN_T unsigned int
#elif defined(__MWERKS__)
# define CURL_TYPEOF_CURL_OFF_T long long
# define CURL_FORMAT_CURL_OFF_T "lld"
# define CURL_FORMAT_CURL_OFF_TU "llu"
# define CURL_SUFFIX_CURL_OFF_T LL
# define CURL_SUFFIX_CURL_OFF_TU ULL
# define CURL_TYPEOF_CURL_SOCKLEN_T int
#elif defined(_WIN32_WCE)
# define CURL_TYPEOF_CURL_OFF_T __int64
# define CURL_FORMAT_CURL_OFF_T "I64d"
# define CURL_FORMAT_CURL_OFF_TU "I64u"
# define CURL_SUFFIX_CURL_OFF_T i64
# define CURL_SUFFIX_CURL_OFF_TU ui64
# define CURL_TYPEOF_CURL_SOCKLEN_T int
#elif defined(__MINGW32__)
# define CURL_TYPEOF_CURL_OFF_T long long
# define CURL_FORMAT_CURL_OFF_T "I64d"
# define CURL_FORMAT_CURL_OFF_TU "I64u"
# define CURL_SUFFIX_CURL_OFF_T LL
# define CURL_SUFFIX_CURL_OFF_TU ULL
# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t
# define CURL_PULL_SYS_TYPES_H 1
# define CURL_PULL_WS2TCPIP_H 1
#elif defined(__VMS)
# if defined(__VAX)
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# else
# define CURL_TYPEOF_CURL_OFF_T long long
# define CURL_FORMAT_CURL_OFF_T "lld"
# define CURL_FORMAT_CURL_OFF_TU "llu"
# define CURL_SUFFIX_CURL_OFF_T LL
# define CURL_SUFFIX_CURL_OFF_TU ULL
# endif
# define CURL_TYPEOF_CURL_SOCKLEN_T unsigned int
#elif defined(__OS400__)
# if defined(__ILEC400__)
# define CURL_TYPEOF_CURL_OFF_T long long
# define CURL_FORMAT_CURL_OFF_T "lld"
# define CURL_FORMAT_CURL_OFF_TU "llu"
# define CURL_SUFFIX_CURL_OFF_T LL
# define CURL_SUFFIX_CURL_OFF_TU ULL
# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t
# define CURL_PULL_SYS_TYPES_H 1
# define CURL_PULL_SYS_SOCKET_H 1
# endif
#elif defined(__MVS__)
# if defined(__IBMC__) || defined(__IBMCPP__)
# if defined(_ILP32)
# elif defined(_LP64)
# endif
# if defined(_LONG_LONG)
# define CURL_TYPEOF_CURL_OFF_T long long
# define CURL_FORMAT_CURL_OFF_T "lld"
# define CURL_FORMAT_CURL_OFF_TU "llu"
# define CURL_SUFFIX_CURL_OFF_T LL
# define CURL_SUFFIX_CURL_OFF_TU ULL
# elif defined(_LP64)
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# else
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# endif
# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t
# define CURL_PULL_SYS_TYPES_H 1
# define CURL_PULL_SYS_SOCKET_H 1
# endif
#elif defined(__370__)
# if defined(__IBMC__) || defined(__IBMCPP__)
# if defined(_ILP32)
# elif defined(_LP64)
# endif
# if defined(_LONG_LONG)
# define CURL_TYPEOF_CURL_OFF_T long long
# define CURL_FORMAT_CURL_OFF_T "lld"
# define CURL_FORMAT_CURL_OFF_TU "llu"
# define CURL_SUFFIX_CURL_OFF_T LL
# define CURL_SUFFIX_CURL_OFF_TU ULL
# elif defined(_LP64)
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# else
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# endif
# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t
# define CURL_PULL_SYS_TYPES_H 1
# define CURL_PULL_SYS_SOCKET_H 1
# endif
#elif defined(TPF)
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# define CURL_TYPEOF_CURL_SOCKLEN_T int
#elif defined(__TINYC__) /* also known as tcc */
# define CURL_TYPEOF_CURL_OFF_T long long
# define CURL_FORMAT_CURL_OFF_T "lld"
# define CURL_FORMAT_CURL_OFF_TU "llu"
# define CURL_SUFFIX_CURL_OFF_T LL
# define CURL_SUFFIX_CURL_OFF_TU ULL
# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t
# define CURL_PULL_SYS_TYPES_H 1
# define CURL_PULL_SYS_SOCKET_H 1
#elif defined(__SUNPRO_C) || defined(__SUNPRO_CC) /* Oracle Solaris Studio */
# if !defined(__LP64) && (defined(__ILP32) || \
defined(__i386) || \
defined(__sparcv8) || \
defined(__sparcv8plus))
# define CURL_TYPEOF_CURL_OFF_T long long
# define CURL_FORMAT_CURL_OFF_T "lld"
# define CURL_FORMAT_CURL_OFF_TU "llu"
# define CURL_SUFFIX_CURL_OFF_T LL
# define CURL_SUFFIX_CURL_OFF_TU ULL
# elif defined(__LP64) || \
defined(__amd64) || defined(__sparcv9)
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# endif
# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t
# define CURL_PULL_SYS_TYPES_H 1
# define CURL_PULL_SYS_SOCKET_H 1
#elif defined(__xlc__) /* IBM xlc compiler */
# if !defined(_LP64)
# define CURL_TYPEOF_CURL_OFF_T long long
# define CURL_FORMAT_CURL_OFF_T "lld"
# define CURL_FORMAT_CURL_OFF_TU "llu"
# define CURL_SUFFIX_CURL_OFF_T LL
# define CURL_SUFFIX_CURL_OFF_TU ULL
# else
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# endif
# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t
# define CURL_PULL_SYS_TYPES_H 1
# define CURL_PULL_SYS_SOCKET_H 1
/* ===================================== */
/* KEEP MSVC THE PENULTIMATE ENTRY */
/* ===================================== */
#elif defined(_MSC_VER)
# if (_MSC_VER >= 900) && (_INTEGRAL_MAX_BITS >= 64)
# define CURL_TYPEOF_CURL_OFF_T __int64
# define CURL_FORMAT_CURL_OFF_T "I64d"
# define CURL_FORMAT_CURL_OFF_TU "I64u"
# define CURL_SUFFIX_CURL_OFF_T i64
# define CURL_SUFFIX_CURL_OFF_TU ui64
# else
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# endif
# define CURL_TYPEOF_CURL_SOCKLEN_T int
/* ===================================== */
/* KEEP GENERIC GCC THE LAST ENTRY */
/* ===================================== */
#elif defined(__GNUC__) && !defined(_SCO_DS)
# if !defined(__LP64__) && \
(defined(__ILP32__) || defined(__i386__) || defined(__hppa__) || \
defined(__ppc__) || defined(__powerpc__) || defined(__arm__) || \
defined(__sparc__) || defined(__mips__) || defined(__sh__) || \
defined(__XTENSA__) || \
(defined(__SIZEOF_LONG__) && __SIZEOF_LONG__ == 4) || \
(defined(__LONG_MAX__) && __LONG_MAX__ == 2147483647L))
# define CURL_TYPEOF_CURL_OFF_T long long
# define CURL_FORMAT_CURL_OFF_T "lld"
# define CURL_FORMAT_CURL_OFF_TU "llu"
# define CURL_SUFFIX_CURL_OFF_T LL
# define CURL_SUFFIX_CURL_OFF_TU ULL
# elif defined(__LP64__) || \
defined(__x86_64__) || defined(__ppc64__) || defined(__sparc64__) || \
defined(__e2k__) || \
(defined(__SIZEOF_LONG__) && __SIZEOF_LONG__ == 8) || \
(defined(__LONG_MAX__) && __LONG_MAX__ == 9223372036854775807L)
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# endif
# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t
# define CURL_PULL_SYS_TYPES_H 1
# define CURL_PULL_SYS_SOCKET_H 1
#else
/* generic "safe guess" on old 32 bit style */
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# define CURL_TYPEOF_CURL_SOCKLEN_T int
#endif
#ifdef _AIX
/* AIX needs <sys/poll.h> */
#define CURL_PULL_SYS_POLL_H
#endif
/* CURL_PULL_WS2TCPIP_H is defined above when inclusion of header file */
/* ws2tcpip.h is required here to properly make type definitions below. */
#ifdef CURL_PULL_WS2TCPIP_H
# include <winsock2.h>
# include <windows.h>
# include <ws2tcpip.h>
#endif
/* CURL_PULL_SYS_TYPES_H is defined above when inclusion of header file */
/* sys/types.h is required here to properly make type definitions below. */
#ifdef CURL_PULL_SYS_TYPES_H
# include <sys/types.h>
#endif
/* CURL_PULL_SYS_SOCKET_H is defined above when inclusion of header file */
/* sys/socket.h is required here to properly make type definitions below. */
#ifdef CURL_PULL_SYS_SOCKET_H
# include <sys/socket.h>
#endif
/* CURL_PULL_SYS_POLL_H is defined above when inclusion of header file */
/* sys/poll.h is required here to properly make type definitions below. */
#ifdef CURL_PULL_SYS_POLL_H
# include <sys/poll.h>
#endif
/* Data type definition of curl_socklen_t. */
#ifdef CURL_TYPEOF_CURL_SOCKLEN_T
typedef CURL_TYPEOF_CURL_SOCKLEN_T curl_socklen_t;
#endif
/* Data type definition of curl_off_t. */
#ifdef CURL_TYPEOF_CURL_OFF_T
typedef CURL_TYPEOF_CURL_OFF_T curl_off_t;
#endif
/*
* CURL_ISOCPP and CURL_OFF_T_C definitions are done here in order to allow
* these to be visible and exported by the external libcurl interface API,
* while also making them visible to the library internals, simply including
* curl_setup.h, without actually needing to include curl.h internally.
* If some day this section would grow big enough, all this should be moved
* to its own header file.
*/
/*
* Figure out if we can use the ## preprocessor operator, which is supported
* by ISO/ANSI C and C++. Some compilers support it without setting __STDC__
* or __cplusplus so we need to carefully check for them too.
*/
#if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus) || \
defined(__HP_aCC) || defined(__BORLANDC__) || defined(__LCC__) || \
defined(__POCC__) || defined(__SALFORDC__) || defined(__HIGHC__) || \
defined(__ILEC400__)
/* This compiler is believed to have an ISO compatible preprocessor */
#define CURL_ISOCPP
#else
/* This compiler is believed NOT to have an ISO compatible preprocessor */
#undef CURL_ISOCPP
#endif
/*
* Macros for minimum-width signed and unsigned curl_off_t integer constants.
*/
#if defined(__BORLANDC__) && (__BORLANDC__ == 0x0551)
# define CURLINC_OFF_T_C_HLPR2(x) x
# define CURLINC_OFF_T_C_HLPR1(x) CURLINC_OFF_T_C_HLPR2(x)
# define CURL_OFF_T_C(Val) CURLINC_OFF_T_C_HLPR1(Val) ## \
CURLINC_OFF_T_C_HLPR1(CURL_SUFFIX_CURL_OFF_T)
# define CURL_OFF_TU_C(Val) CURLINC_OFF_T_C_HLPR1(Val) ## \
CURLINC_OFF_T_C_HLPR1(CURL_SUFFIX_CURL_OFF_TU)
#else
# ifdef CURL_ISOCPP
# define CURLINC_OFF_T_C_HLPR2(Val,Suffix) Val ## Suffix
# else
# define CURLINC_OFF_T_C_HLPR2(Val,Suffix) Val/**/Suffix
# endif
# define CURLINC_OFF_T_C_HLPR1(Val,Suffix) CURLINC_OFF_T_C_HLPR2(Val,Suffix)
# define CURL_OFF_T_C(Val) CURLINC_OFF_T_C_HLPR1(Val,CURL_SUFFIX_CURL_OFF_T)
# define CURL_OFF_TU_C(Val) CURLINC_OFF_T_C_HLPR1(Val,CURL_SUFFIX_CURL_OFF_TU)
#endif
#endif /* CURLINC_SYSTEM_H */

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@@ -0,0 +1,707 @@
#ifndef CURLINC_TYPECHECK_GCC_H
#define CURLINC_TYPECHECK_GCC_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2021, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/* wraps curl_easy_setopt() with typechecking */
/* To add a new kind of warning, add an
* if(curlcheck_sometype_option(_curl_opt))
* if(!curlcheck_sometype(value))
* _curl_easy_setopt_err_sometype();
* block and define curlcheck_sometype_option, curlcheck_sometype and
* _curl_easy_setopt_err_sometype below
*
* NOTE: We use two nested 'if' statements here instead of the && operator, in
* order to work around gcc bug #32061. It affects only gcc 4.3.x/4.4.x
* when compiling with -Wlogical-op.
*
* To add an option that uses the same type as an existing option, you'll just
* need to extend the appropriate _curl_*_option macro
*/
#define curl_easy_setopt(handle, option, value) \
__extension__({ \
__typeof__(option) _curl_opt = option; \
if(__builtin_constant_p(_curl_opt)) { \
if(curlcheck_long_option(_curl_opt)) \
if(!curlcheck_long(value)) \
_curl_easy_setopt_err_long(); \
if(curlcheck_off_t_option(_curl_opt)) \
if(!curlcheck_off_t(value)) \
_curl_easy_setopt_err_curl_off_t(); \
if(curlcheck_string_option(_curl_opt)) \
if(!curlcheck_string(value)) \
_curl_easy_setopt_err_string(); \
if(curlcheck_write_cb_option(_curl_opt)) \
if(!curlcheck_write_cb(value)) \
_curl_easy_setopt_err_write_callback(); \
if((_curl_opt) == CURLOPT_RESOLVER_START_FUNCTION) \
if(!curlcheck_resolver_start_callback(value)) \
_curl_easy_setopt_err_resolver_start_callback(); \
if((_curl_opt) == CURLOPT_READFUNCTION) \
if(!curlcheck_read_cb(value)) \
_curl_easy_setopt_err_read_cb(); \
if((_curl_opt) == CURLOPT_IOCTLFUNCTION) \
if(!curlcheck_ioctl_cb(value)) \
_curl_easy_setopt_err_ioctl_cb(); \
if((_curl_opt) == CURLOPT_SOCKOPTFUNCTION) \
if(!curlcheck_sockopt_cb(value)) \
_curl_easy_setopt_err_sockopt_cb(); \
if((_curl_opt) == CURLOPT_OPENSOCKETFUNCTION) \
if(!curlcheck_opensocket_cb(value)) \
_curl_easy_setopt_err_opensocket_cb(); \
if((_curl_opt) == CURLOPT_PROGRESSFUNCTION) \
if(!curlcheck_progress_cb(value)) \
_curl_easy_setopt_err_progress_cb(); \
if((_curl_opt) == CURLOPT_DEBUGFUNCTION) \
if(!curlcheck_debug_cb(value)) \
_curl_easy_setopt_err_debug_cb(); \
if((_curl_opt) == CURLOPT_SSL_CTX_FUNCTION) \
if(!curlcheck_ssl_ctx_cb(value)) \
_curl_easy_setopt_err_ssl_ctx_cb(); \
if(curlcheck_conv_cb_option(_curl_opt)) \
if(!curlcheck_conv_cb(value)) \
_curl_easy_setopt_err_conv_cb(); \
if((_curl_opt) == CURLOPT_SEEKFUNCTION) \
if(!curlcheck_seek_cb(value)) \
_curl_easy_setopt_err_seek_cb(); \
if(curlcheck_cb_data_option(_curl_opt)) \
if(!curlcheck_cb_data(value)) \
_curl_easy_setopt_err_cb_data(); \
if((_curl_opt) == CURLOPT_ERRORBUFFER) \
if(!curlcheck_error_buffer(value)) \
_curl_easy_setopt_err_error_buffer(); \
if((_curl_opt) == CURLOPT_STDERR) \
if(!curlcheck_FILE(value)) \
_curl_easy_setopt_err_FILE(); \
if(curlcheck_postfields_option(_curl_opt)) \
if(!curlcheck_postfields(value)) \
_curl_easy_setopt_err_postfields(); \
if((_curl_opt) == CURLOPT_HTTPPOST) \
if(!curlcheck_arr((value), struct curl_httppost)) \
_curl_easy_setopt_err_curl_httpost(); \
if((_curl_opt) == CURLOPT_MIMEPOST) \
if(!curlcheck_ptr((value), curl_mime)) \
_curl_easy_setopt_err_curl_mimepost(); \
if(curlcheck_slist_option(_curl_opt)) \
if(!curlcheck_arr((value), struct curl_slist)) \
_curl_easy_setopt_err_curl_slist(); \
if((_curl_opt) == CURLOPT_SHARE) \
if(!curlcheck_ptr((value), CURLSH)) \
_curl_easy_setopt_err_CURLSH(); \
} \
curl_easy_setopt(handle, _curl_opt, value); \
})
/* wraps curl_easy_getinfo() with typechecking */
#define curl_easy_getinfo(handle, info, arg) \
__extension__({ \
__typeof__(info) _curl_info = info; \
if(__builtin_constant_p(_curl_info)) { \
if(curlcheck_string_info(_curl_info)) \
if(!curlcheck_arr((arg), char *)) \
_curl_easy_getinfo_err_string(); \
if(curlcheck_long_info(_curl_info)) \
if(!curlcheck_arr((arg), long)) \
_curl_easy_getinfo_err_long(); \
if(curlcheck_double_info(_curl_info)) \
if(!curlcheck_arr((arg), double)) \
_curl_easy_getinfo_err_double(); \
if(curlcheck_slist_info(_curl_info)) \
if(!curlcheck_arr((arg), struct curl_slist *)) \
_curl_easy_getinfo_err_curl_slist(); \
if(curlcheck_tlssessioninfo_info(_curl_info)) \
if(!curlcheck_arr((arg), struct curl_tlssessioninfo *)) \
_curl_easy_getinfo_err_curl_tlssesssioninfo(); \
if(curlcheck_certinfo_info(_curl_info)) \
if(!curlcheck_arr((arg), struct curl_certinfo *)) \
_curl_easy_getinfo_err_curl_certinfo(); \
if(curlcheck_socket_info(_curl_info)) \
if(!curlcheck_arr((arg), curl_socket_t)) \
_curl_easy_getinfo_err_curl_socket(); \
if(curlcheck_off_t_info(_curl_info)) \
if(!curlcheck_arr((arg), curl_off_t)) \
_curl_easy_getinfo_err_curl_off_t(); \
} \
curl_easy_getinfo(handle, _curl_info, arg); \
})
/*
* For now, just make sure that the functions are called with three arguments
*/
#define curl_share_setopt(share,opt,param) curl_share_setopt(share,opt,param)
#define curl_multi_setopt(handle,opt,param) curl_multi_setopt(handle,opt,param)
/* the actual warnings, triggered by calling the _curl_easy_setopt_err*
* functions */
/* To define a new warning, use _CURL_WARNING(identifier, "message") */
#define CURLWARNING(id, message) \
static void __attribute__((__warning__(message))) \
__attribute__((__unused__)) __attribute__((__noinline__)) \
id(void) { __asm__(""); }
CURLWARNING(_curl_easy_setopt_err_long,
"curl_easy_setopt expects a long argument for this option")
CURLWARNING(_curl_easy_setopt_err_curl_off_t,
"curl_easy_setopt expects a curl_off_t argument for this option")
CURLWARNING(_curl_easy_setopt_err_string,
"curl_easy_setopt expects a "
"string ('char *' or char[]) argument for this option"
)
CURLWARNING(_curl_easy_setopt_err_write_callback,
"curl_easy_setopt expects a curl_write_callback argument for this option")
CURLWARNING(_curl_easy_setopt_err_resolver_start_callback,
"curl_easy_setopt expects a "
"curl_resolver_start_callback argument for this option"
)
CURLWARNING(_curl_easy_setopt_err_read_cb,
"curl_easy_setopt expects a curl_read_callback argument for this option")
CURLWARNING(_curl_easy_setopt_err_ioctl_cb,
"curl_easy_setopt expects a curl_ioctl_callback argument for this option")
CURLWARNING(_curl_easy_setopt_err_sockopt_cb,
"curl_easy_setopt expects a curl_sockopt_callback argument for this option")
CURLWARNING(_curl_easy_setopt_err_opensocket_cb,
"curl_easy_setopt expects a "
"curl_opensocket_callback argument for this option"
)
CURLWARNING(_curl_easy_setopt_err_progress_cb,
"curl_easy_setopt expects a curl_progress_callback argument for this option")
CURLWARNING(_curl_easy_setopt_err_debug_cb,
"curl_easy_setopt expects a curl_debug_callback argument for this option")
CURLWARNING(_curl_easy_setopt_err_ssl_ctx_cb,
"curl_easy_setopt expects a curl_ssl_ctx_callback argument for this option")
CURLWARNING(_curl_easy_setopt_err_conv_cb,
"curl_easy_setopt expects a curl_conv_callback argument for this option")
CURLWARNING(_curl_easy_setopt_err_seek_cb,
"curl_easy_setopt expects a curl_seek_callback argument for this option")
CURLWARNING(_curl_easy_setopt_err_cb_data,
"curl_easy_setopt expects a "
"private data pointer as argument for this option")
CURLWARNING(_curl_easy_setopt_err_error_buffer,
"curl_easy_setopt expects a "
"char buffer of CURL_ERROR_SIZE as argument for this option")
CURLWARNING(_curl_easy_setopt_err_FILE,
"curl_easy_setopt expects a 'FILE *' argument for this option")
CURLWARNING(_curl_easy_setopt_err_postfields,
"curl_easy_setopt expects a 'void *' or 'char *' argument for this option")
CURLWARNING(_curl_easy_setopt_err_curl_httpost,
"curl_easy_setopt expects a 'struct curl_httppost *' "
"argument for this option")
CURLWARNING(_curl_easy_setopt_err_curl_mimepost,
"curl_easy_setopt expects a 'curl_mime *' "
"argument for this option")
CURLWARNING(_curl_easy_setopt_err_curl_slist,
"curl_easy_setopt expects a 'struct curl_slist *' argument for this option")
CURLWARNING(_curl_easy_setopt_err_CURLSH,
"curl_easy_setopt expects a CURLSH* argument for this option")
CURLWARNING(_curl_easy_getinfo_err_string,
"curl_easy_getinfo expects a pointer to 'char *' for this info")
CURLWARNING(_curl_easy_getinfo_err_long,
"curl_easy_getinfo expects a pointer to long for this info")
CURLWARNING(_curl_easy_getinfo_err_double,
"curl_easy_getinfo expects a pointer to double for this info")
CURLWARNING(_curl_easy_getinfo_err_curl_slist,
"curl_easy_getinfo expects a pointer to 'struct curl_slist *' for this info")
CURLWARNING(_curl_easy_getinfo_err_curl_tlssesssioninfo,
"curl_easy_getinfo expects a pointer to "
"'struct curl_tlssessioninfo *' for this info")
CURLWARNING(_curl_easy_getinfo_err_curl_certinfo,
"curl_easy_getinfo expects a pointer to "
"'struct curl_certinfo *' for this info")
CURLWARNING(_curl_easy_getinfo_err_curl_socket,
"curl_easy_getinfo expects a pointer to curl_socket_t for this info")
CURLWARNING(_curl_easy_getinfo_err_curl_off_t,
"curl_easy_getinfo expects a pointer to curl_off_t for this info")
/* groups of curl_easy_setops options that take the same type of argument */
/* To add a new option to one of the groups, just add
* (option) == CURLOPT_SOMETHING
* to the or-expression. If the option takes a long or curl_off_t, you don't
* have to do anything
*/
/* evaluates to true if option takes a long argument */
#define curlcheck_long_option(option) \
(0 < (option) && (option) < CURLOPTTYPE_OBJECTPOINT)
#define curlcheck_off_t_option(option) \
(((option) > CURLOPTTYPE_OFF_T) && ((option) < CURLOPTTYPE_BLOB))
/* evaluates to true if option takes a char* argument */
#define curlcheck_string_option(option) \
((option) == CURLOPT_ABSTRACT_UNIX_SOCKET || \
(option) == CURLOPT_ACCEPT_ENCODING || \
(option) == CURLOPT_ALTSVC || \
(option) == CURLOPT_CAINFO || \
(option) == CURLOPT_CAPATH || \
(option) == CURLOPT_COOKIE || \
(option) == CURLOPT_COOKIEFILE || \
(option) == CURLOPT_COOKIEJAR || \
(option) == CURLOPT_COOKIELIST || \
(option) == CURLOPT_CRLFILE || \
(option) == CURLOPT_CUSTOMREQUEST || \
(option) == CURLOPT_DEFAULT_PROTOCOL || \
(option) == CURLOPT_DNS_INTERFACE || \
(option) == CURLOPT_DNS_LOCAL_IP4 || \
(option) == CURLOPT_DNS_LOCAL_IP6 || \
(option) == CURLOPT_DNS_SERVERS || \
(option) == CURLOPT_DOH_URL || \
(option) == CURLOPT_EGDSOCKET || \
(option) == CURLOPT_FTPPORT || \
(option) == CURLOPT_FTP_ACCOUNT || \
(option) == CURLOPT_FTP_ALTERNATIVE_TO_USER || \
(option) == CURLOPT_HSTS || \
(option) == CURLOPT_INTERFACE || \
(option) == CURLOPT_ISSUERCERT || \
(option) == CURLOPT_KEYPASSWD || \
(option) == CURLOPT_KRBLEVEL || \
(option) == CURLOPT_LOGIN_OPTIONS || \
(option) == CURLOPT_MAIL_AUTH || \
(option) == CURLOPT_MAIL_FROM || \
(option) == CURLOPT_NETRC_FILE || \
(option) == CURLOPT_NOPROXY || \
(option) == CURLOPT_PASSWORD || \
(option) == CURLOPT_PINNEDPUBLICKEY || \
(option) == CURLOPT_PRE_PROXY || \
(option) == CURLOPT_PROXY || \
(option) == CURLOPT_PROXYPASSWORD || \
(option) == CURLOPT_PROXYUSERNAME || \
(option) == CURLOPT_PROXYUSERPWD || \
(option) == CURLOPT_PROXY_CAINFO || \
(option) == CURLOPT_PROXY_CAPATH || \
(option) == CURLOPT_PROXY_CRLFILE || \
(option) == CURLOPT_PROXY_ISSUERCERT || \
(option) == CURLOPT_PROXY_KEYPASSWD || \
(option) == CURLOPT_PROXY_PINNEDPUBLICKEY || \
(option) == CURLOPT_PROXY_SERVICE_NAME || \
(option) == CURLOPT_PROXY_SSLCERT || \
(option) == CURLOPT_PROXY_SSLCERTTYPE || \
(option) == CURLOPT_PROXY_SSLKEY || \
(option) == CURLOPT_PROXY_SSLKEYTYPE || \
(option) == CURLOPT_PROXY_SSL_CIPHER_LIST || \
(option) == CURLOPT_PROXY_TLS13_CIPHERS || \
(option) == CURLOPT_PROXY_TLSAUTH_PASSWORD || \
(option) == CURLOPT_PROXY_TLSAUTH_TYPE || \
(option) == CURLOPT_PROXY_TLSAUTH_USERNAME || \
(option) == CURLOPT_RANDOM_FILE || \
(option) == CURLOPT_RANGE || \
(option) == CURLOPT_REFERER || \
(option) == CURLOPT_REQUEST_TARGET || \
(option) == CURLOPT_RTSP_SESSION_ID || \
(option) == CURLOPT_RTSP_STREAM_URI || \
(option) == CURLOPT_RTSP_TRANSPORT || \
(option) == CURLOPT_SASL_AUTHZID || \
(option) == CURLOPT_SERVICE_NAME || \
(option) == CURLOPT_SOCKS5_GSSAPI_SERVICE || \
(option) == CURLOPT_SSH_HOST_PUBLIC_KEY_MD5 || \
(option) == CURLOPT_SSH_HOST_PUBLIC_KEY_SHA256 || \
(option) == CURLOPT_SSH_KNOWNHOSTS || \
(option) == CURLOPT_SSH_PRIVATE_KEYFILE || \
(option) == CURLOPT_SSH_PUBLIC_KEYFILE || \
(option) == CURLOPT_SSLCERT || \
(option) == CURLOPT_SSLCERTTYPE || \
(option) == CURLOPT_SSLENGINE || \
(option) == CURLOPT_SSLKEY || \
(option) == CURLOPT_SSLKEYTYPE || \
(option) == CURLOPT_SSL_CIPHER_LIST || \
(option) == CURLOPT_TLS13_CIPHERS || \
(option) == CURLOPT_TLSAUTH_PASSWORD || \
(option) == CURLOPT_TLSAUTH_TYPE || \
(option) == CURLOPT_TLSAUTH_USERNAME || \
(option) == CURLOPT_UNIX_SOCKET_PATH || \
(option) == CURLOPT_URL || \
(option) == CURLOPT_USERAGENT || \
(option) == CURLOPT_USERNAME || \
(option) == CURLOPT_AWS_SIGV4 || \
(option) == CURLOPT_USERPWD || \
(option) == CURLOPT_XOAUTH2_BEARER || \
(option) == CURLOPT_SSL_EC_CURVES || \
0)
/* evaluates to true if option takes a curl_write_callback argument */
#define curlcheck_write_cb_option(option) \
((option) == CURLOPT_HEADERFUNCTION || \
(option) == CURLOPT_WRITEFUNCTION)
/* evaluates to true if option takes a curl_conv_callback argument */
#define curlcheck_conv_cb_option(option) \
((option) == CURLOPT_CONV_TO_NETWORK_FUNCTION || \
(option) == CURLOPT_CONV_FROM_NETWORK_FUNCTION || \
(option) == CURLOPT_CONV_FROM_UTF8_FUNCTION)
/* evaluates to true if option takes a data argument to pass to a callback */
#define curlcheck_cb_data_option(option) \
((option) == CURLOPT_CHUNK_DATA || \
(option) == CURLOPT_CLOSESOCKETDATA || \
(option) == CURLOPT_DEBUGDATA || \
(option) == CURLOPT_FNMATCH_DATA || \
(option) == CURLOPT_HEADERDATA || \
(option) == CURLOPT_HSTSREADDATA || \
(option) == CURLOPT_HSTSWRITEDATA || \
(option) == CURLOPT_INTERLEAVEDATA || \
(option) == CURLOPT_IOCTLDATA || \
(option) == CURLOPT_OPENSOCKETDATA || \
(option) == CURLOPT_PREREQDATA || \
(option) == CURLOPT_PROGRESSDATA || \
(option) == CURLOPT_READDATA || \
(option) == CURLOPT_SEEKDATA || \
(option) == CURLOPT_SOCKOPTDATA || \
(option) == CURLOPT_SSH_KEYDATA || \
(option) == CURLOPT_SSL_CTX_DATA || \
(option) == CURLOPT_WRITEDATA || \
(option) == CURLOPT_RESOLVER_START_DATA || \
(option) == CURLOPT_TRAILERDATA || \
0)
/* evaluates to true if option takes a POST data argument (void* or char*) */
#define curlcheck_postfields_option(option) \
((option) == CURLOPT_POSTFIELDS || \
(option) == CURLOPT_COPYPOSTFIELDS || \
0)
/* evaluates to true if option takes a struct curl_slist * argument */
#define curlcheck_slist_option(option) \
((option) == CURLOPT_HTTP200ALIASES || \
(option) == CURLOPT_HTTPHEADER || \
(option) == CURLOPT_MAIL_RCPT || \
(option) == CURLOPT_POSTQUOTE || \
(option) == CURLOPT_PREQUOTE || \
(option) == CURLOPT_PROXYHEADER || \
(option) == CURLOPT_QUOTE || \
(option) == CURLOPT_RESOLVE || \
(option) == CURLOPT_TELNETOPTIONS || \
(option) == CURLOPT_CONNECT_TO || \
0)
/* groups of curl_easy_getinfo infos that take the same type of argument */
/* evaluates to true if info expects a pointer to char * argument */
#define curlcheck_string_info(info) \
(CURLINFO_STRING < (info) && (info) < CURLINFO_LONG && \
(info) != CURLINFO_PRIVATE)
/* evaluates to true if info expects a pointer to long argument */
#define curlcheck_long_info(info) \
(CURLINFO_LONG < (info) && (info) < CURLINFO_DOUBLE)
/* evaluates to true if info expects a pointer to double argument */
#define curlcheck_double_info(info) \
(CURLINFO_DOUBLE < (info) && (info) < CURLINFO_SLIST)
/* true if info expects a pointer to struct curl_slist * argument */
#define curlcheck_slist_info(info) \
(((info) == CURLINFO_SSL_ENGINES) || ((info) == CURLINFO_COOKIELIST))
/* true if info expects a pointer to struct curl_tlssessioninfo * argument */
#define curlcheck_tlssessioninfo_info(info) \
(((info) == CURLINFO_TLS_SSL_PTR) || ((info) == CURLINFO_TLS_SESSION))
/* true if info expects a pointer to struct curl_certinfo * argument */
#define curlcheck_certinfo_info(info) ((info) == CURLINFO_CERTINFO)
/* true if info expects a pointer to struct curl_socket_t argument */
#define curlcheck_socket_info(info) \
(CURLINFO_SOCKET < (info) && (info) < CURLINFO_OFF_T)
/* true if info expects a pointer to curl_off_t argument */
#define curlcheck_off_t_info(info) \
(CURLINFO_OFF_T < (info))
/* typecheck helpers -- check whether given expression has requested type*/
/* For pointers, you can use the curlcheck_ptr/curlcheck_arr macros,
* otherwise define a new macro. Search for __builtin_types_compatible_p
* in the GCC manual.
* NOTE: these macros MUST NOT EVALUATE their arguments! The argument is
* the actual expression passed to the curl_easy_setopt macro. This
* means that you can only apply the sizeof and __typeof__ operators, no
* == or whatsoever.
*/
/* XXX: should evaluate to true if expr is a pointer */
#define curlcheck_any_ptr(expr) \
(sizeof(expr) == sizeof(void *))
/* evaluates to true if expr is NULL */
/* XXX: must not evaluate expr, so this check is not accurate */
#define curlcheck_NULL(expr) \
(__builtin_types_compatible_p(__typeof__(expr), __typeof__(NULL)))
/* evaluates to true if expr is type*, const type* or NULL */
#define curlcheck_ptr(expr, type) \
(curlcheck_NULL(expr) || \
__builtin_types_compatible_p(__typeof__(expr), type *) || \
__builtin_types_compatible_p(__typeof__(expr), const type *))
/* evaluates to true if expr is one of type[], type*, NULL or const type* */
#define curlcheck_arr(expr, type) \
(curlcheck_ptr((expr), type) || \
__builtin_types_compatible_p(__typeof__(expr), type []))
/* evaluates to true if expr is a string */
#define curlcheck_string(expr) \
(curlcheck_arr((expr), char) || \
curlcheck_arr((expr), signed char) || \
curlcheck_arr((expr), unsigned char))
/* evaluates to true if expr is a long (no matter the signedness)
* XXX: for now, int is also accepted (and therefore short and char, which
* are promoted to int when passed to a variadic function) */
#define curlcheck_long(expr) \
(__builtin_types_compatible_p(__typeof__(expr), long) || \
__builtin_types_compatible_p(__typeof__(expr), signed long) || \
__builtin_types_compatible_p(__typeof__(expr), unsigned long) || \
__builtin_types_compatible_p(__typeof__(expr), int) || \
__builtin_types_compatible_p(__typeof__(expr), signed int) || \
__builtin_types_compatible_p(__typeof__(expr), unsigned int) || \
__builtin_types_compatible_p(__typeof__(expr), short) || \
__builtin_types_compatible_p(__typeof__(expr), signed short) || \
__builtin_types_compatible_p(__typeof__(expr), unsigned short) || \
__builtin_types_compatible_p(__typeof__(expr), char) || \
__builtin_types_compatible_p(__typeof__(expr), signed char) || \
__builtin_types_compatible_p(__typeof__(expr), unsigned char))
/* evaluates to true if expr is of type curl_off_t */
#define curlcheck_off_t(expr) \
(__builtin_types_compatible_p(__typeof__(expr), curl_off_t))
/* evaluates to true if expr is abuffer suitable for CURLOPT_ERRORBUFFER */
/* XXX: also check size of an char[] array? */
#define curlcheck_error_buffer(expr) \
(curlcheck_NULL(expr) || \
__builtin_types_compatible_p(__typeof__(expr), char *) || \
__builtin_types_compatible_p(__typeof__(expr), char[]))
/* evaluates to true if expr is of type (const) void* or (const) FILE* */
#if 0
#define curlcheck_cb_data(expr) \
(curlcheck_ptr((expr), void) || \
curlcheck_ptr((expr), FILE))
#else /* be less strict */
#define curlcheck_cb_data(expr) \
curlcheck_any_ptr(expr)
#endif
/* evaluates to true if expr is of type FILE* */
#define curlcheck_FILE(expr) \
(curlcheck_NULL(expr) || \
(__builtin_types_compatible_p(__typeof__(expr), FILE *)))
/* evaluates to true if expr can be passed as POST data (void* or char*) */
#define curlcheck_postfields(expr) \
(curlcheck_ptr((expr), void) || \
curlcheck_arr((expr), char) || \
curlcheck_arr((expr), unsigned char))
/* helper: __builtin_types_compatible_p distinguishes between functions and
* function pointers, hide it */
#define curlcheck_cb_compatible(func, type) \
(__builtin_types_compatible_p(__typeof__(func), type) || \
__builtin_types_compatible_p(__typeof__(func) *, type))
/* evaluates to true if expr is of type curl_resolver_start_callback */
#define curlcheck_resolver_start_callback(expr) \
(curlcheck_NULL(expr) || \
curlcheck_cb_compatible((expr), curl_resolver_start_callback))
/* evaluates to true if expr is of type curl_read_callback or "similar" */
#define curlcheck_read_cb(expr) \
(curlcheck_NULL(expr) || \
curlcheck_cb_compatible((expr), __typeof__(fread) *) || \
curlcheck_cb_compatible((expr), curl_read_callback) || \
curlcheck_cb_compatible((expr), _curl_read_callback1) || \
curlcheck_cb_compatible((expr), _curl_read_callback2) || \
curlcheck_cb_compatible((expr), _curl_read_callback3) || \
curlcheck_cb_compatible((expr), _curl_read_callback4) || \
curlcheck_cb_compatible((expr), _curl_read_callback5) || \
curlcheck_cb_compatible((expr), _curl_read_callback6))
typedef size_t (*_curl_read_callback1)(char *, size_t, size_t, void *);
typedef size_t (*_curl_read_callback2)(char *, size_t, size_t, const void *);
typedef size_t (*_curl_read_callback3)(char *, size_t, size_t, FILE *);
typedef size_t (*_curl_read_callback4)(void *, size_t, size_t, void *);
typedef size_t (*_curl_read_callback5)(void *, size_t, size_t, const void *);
typedef size_t (*_curl_read_callback6)(void *, size_t, size_t, FILE *);
/* evaluates to true if expr is of type curl_write_callback or "similar" */
#define curlcheck_write_cb(expr) \
(curlcheck_read_cb(expr) || \
curlcheck_cb_compatible((expr), __typeof__(fwrite) *) || \
curlcheck_cb_compatible((expr), curl_write_callback) || \
curlcheck_cb_compatible((expr), _curl_write_callback1) || \
curlcheck_cb_compatible((expr), _curl_write_callback2) || \
curlcheck_cb_compatible((expr), _curl_write_callback3) || \
curlcheck_cb_compatible((expr), _curl_write_callback4) || \
curlcheck_cb_compatible((expr), _curl_write_callback5) || \
curlcheck_cb_compatible((expr), _curl_write_callback6))
typedef size_t (*_curl_write_callback1)(const char *, size_t, size_t, void *);
typedef size_t (*_curl_write_callback2)(const char *, size_t, size_t,
const void *);
typedef size_t (*_curl_write_callback3)(const char *, size_t, size_t, FILE *);
typedef size_t (*_curl_write_callback4)(const void *, size_t, size_t, void *);
typedef size_t (*_curl_write_callback5)(const void *, size_t, size_t,
const void *);
typedef size_t (*_curl_write_callback6)(const void *, size_t, size_t, FILE *);
/* evaluates to true if expr is of type curl_ioctl_callback or "similar" */
#define curlcheck_ioctl_cb(expr) \
(curlcheck_NULL(expr) || \
curlcheck_cb_compatible((expr), curl_ioctl_callback) || \
curlcheck_cb_compatible((expr), _curl_ioctl_callback1) || \
curlcheck_cb_compatible((expr), _curl_ioctl_callback2) || \
curlcheck_cb_compatible((expr), _curl_ioctl_callback3) || \
curlcheck_cb_compatible((expr), _curl_ioctl_callback4))
typedef curlioerr (*_curl_ioctl_callback1)(CURL *, int, void *);
typedef curlioerr (*_curl_ioctl_callback2)(CURL *, int, const void *);
typedef curlioerr (*_curl_ioctl_callback3)(CURL *, curliocmd, void *);
typedef curlioerr (*_curl_ioctl_callback4)(CURL *, curliocmd, const void *);
/* evaluates to true if expr is of type curl_sockopt_callback or "similar" */
#define curlcheck_sockopt_cb(expr) \
(curlcheck_NULL(expr) || \
curlcheck_cb_compatible((expr), curl_sockopt_callback) || \
curlcheck_cb_compatible((expr), _curl_sockopt_callback1) || \
curlcheck_cb_compatible((expr), _curl_sockopt_callback2))
typedef int (*_curl_sockopt_callback1)(void *, curl_socket_t, curlsocktype);
typedef int (*_curl_sockopt_callback2)(const void *, curl_socket_t,
curlsocktype);
/* evaluates to true if expr is of type curl_opensocket_callback or
"similar" */
#define curlcheck_opensocket_cb(expr) \
(curlcheck_NULL(expr) || \
curlcheck_cb_compatible((expr), curl_opensocket_callback) || \
curlcheck_cb_compatible((expr), _curl_opensocket_callback1) || \
curlcheck_cb_compatible((expr), _curl_opensocket_callback2) || \
curlcheck_cb_compatible((expr), _curl_opensocket_callback3) || \
curlcheck_cb_compatible((expr), _curl_opensocket_callback4))
typedef curl_socket_t (*_curl_opensocket_callback1)
(void *, curlsocktype, struct curl_sockaddr *);
typedef curl_socket_t (*_curl_opensocket_callback2)
(void *, curlsocktype, const struct curl_sockaddr *);
typedef curl_socket_t (*_curl_opensocket_callback3)
(const void *, curlsocktype, struct curl_sockaddr *);
typedef curl_socket_t (*_curl_opensocket_callback4)
(const void *, curlsocktype, const struct curl_sockaddr *);
/* evaluates to true if expr is of type curl_progress_callback or "similar" */
#define curlcheck_progress_cb(expr) \
(curlcheck_NULL(expr) || \
curlcheck_cb_compatible((expr), curl_progress_callback) || \
curlcheck_cb_compatible((expr), _curl_progress_callback1) || \
curlcheck_cb_compatible((expr), _curl_progress_callback2))
typedef int (*_curl_progress_callback1)(void *,
double, double, double, double);
typedef int (*_curl_progress_callback2)(const void *,
double, double, double, double);
/* evaluates to true if expr is of type curl_debug_callback or "similar" */
#define curlcheck_debug_cb(expr) \
(curlcheck_NULL(expr) || \
curlcheck_cb_compatible((expr), curl_debug_callback) || \
curlcheck_cb_compatible((expr), _curl_debug_callback1) || \
curlcheck_cb_compatible((expr), _curl_debug_callback2) || \
curlcheck_cb_compatible((expr), _curl_debug_callback3) || \
curlcheck_cb_compatible((expr), _curl_debug_callback4) || \
curlcheck_cb_compatible((expr), _curl_debug_callback5) || \
curlcheck_cb_compatible((expr), _curl_debug_callback6) || \
curlcheck_cb_compatible((expr), _curl_debug_callback7) || \
curlcheck_cb_compatible((expr), _curl_debug_callback8))
typedef int (*_curl_debug_callback1) (CURL *,
curl_infotype, char *, size_t, void *);
typedef int (*_curl_debug_callback2) (CURL *,
curl_infotype, char *, size_t, const void *);
typedef int (*_curl_debug_callback3) (CURL *,
curl_infotype, const char *, size_t, void *);
typedef int (*_curl_debug_callback4) (CURL *,
curl_infotype, const char *, size_t, const void *);
typedef int (*_curl_debug_callback5) (CURL *,
curl_infotype, unsigned char *, size_t, void *);
typedef int (*_curl_debug_callback6) (CURL *,
curl_infotype, unsigned char *, size_t, const void *);
typedef int (*_curl_debug_callback7) (CURL *,
curl_infotype, const unsigned char *, size_t, void *);
typedef int (*_curl_debug_callback8) (CURL *,
curl_infotype, const unsigned char *, size_t, const void *);
/* evaluates to true if expr is of type curl_ssl_ctx_callback or "similar" */
/* this is getting even messier... */
#define curlcheck_ssl_ctx_cb(expr) \
(curlcheck_NULL(expr) || \
curlcheck_cb_compatible((expr), curl_ssl_ctx_callback) || \
curlcheck_cb_compatible((expr), _curl_ssl_ctx_callback1) || \
curlcheck_cb_compatible((expr), _curl_ssl_ctx_callback2) || \
curlcheck_cb_compatible((expr), _curl_ssl_ctx_callback3) || \
curlcheck_cb_compatible((expr), _curl_ssl_ctx_callback4) || \
curlcheck_cb_compatible((expr), _curl_ssl_ctx_callback5) || \
curlcheck_cb_compatible((expr), _curl_ssl_ctx_callback6) || \
curlcheck_cb_compatible((expr), _curl_ssl_ctx_callback7) || \
curlcheck_cb_compatible((expr), _curl_ssl_ctx_callback8))
typedef CURLcode (*_curl_ssl_ctx_callback1)(CURL *, void *, void *);
typedef CURLcode (*_curl_ssl_ctx_callback2)(CURL *, void *, const void *);
typedef CURLcode (*_curl_ssl_ctx_callback3)(CURL *, const void *, void *);
typedef CURLcode (*_curl_ssl_ctx_callback4)(CURL *, const void *,
const void *);
#ifdef HEADER_SSL_H
/* hack: if we included OpenSSL's ssl.h, we know about SSL_CTX
* this will of course break if we're included before OpenSSL headers...
*/
typedef CURLcode (*_curl_ssl_ctx_callback5)(CURL *, SSL_CTX *, void *);
typedef CURLcode (*_curl_ssl_ctx_callback6)(CURL *, SSL_CTX *, const void *);
typedef CURLcode (*_curl_ssl_ctx_callback7)(CURL *, const SSL_CTX *, void *);
typedef CURLcode (*_curl_ssl_ctx_callback8)(CURL *, const SSL_CTX *,
const void *);
#else
typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback5;
typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback6;
typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback7;
typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback8;
#endif
/* evaluates to true if expr is of type curl_conv_callback or "similar" */
#define curlcheck_conv_cb(expr) \
(curlcheck_NULL(expr) || \
curlcheck_cb_compatible((expr), curl_conv_callback) || \
curlcheck_cb_compatible((expr), _curl_conv_callback1) || \
curlcheck_cb_compatible((expr), _curl_conv_callback2) || \
curlcheck_cb_compatible((expr), _curl_conv_callback3) || \
curlcheck_cb_compatible((expr), _curl_conv_callback4))
typedef CURLcode (*_curl_conv_callback1)(char *, size_t length);
typedef CURLcode (*_curl_conv_callback2)(const char *, size_t length);
typedef CURLcode (*_curl_conv_callback3)(void *, size_t length);
typedef CURLcode (*_curl_conv_callback4)(const void *, size_t length);
/* evaluates to true if expr is of type curl_seek_callback or "similar" */
#define curlcheck_seek_cb(expr) \
(curlcheck_NULL(expr) || \
curlcheck_cb_compatible((expr), curl_seek_callback) || \
curlcheck_cb_compatible((expr), _curl_seek_callback1) || \
curlcheck_cb_compatible((expr), _curl_seek_callback2))
typedef CURLcode (*_curl_seek_callback1)(void *, curl_off_t, int);
typedef CURLcode (*_curl_seek_callback2)(const void *, curl_off_t, int);
#endif /* CURLINC_TYPECHECK_GCC_H */

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#ifndef CURLINC_URLAPI_H
#define CURLINC_URLAPI_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 2018 - 2021, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include "curl.h"
#ifdef __cplusplus
extern "C" {
#endif
/* the error codes for the URL API */
typedef enum {
CURLUE_OK,
CURLUE_BAD_HANDLE, /* 1 */
CURLUE_BAD_PARTPOINTER, /* 2 */
CURLUE_MALFORMED_INPUT, /* 3 */
CURLUE_BAD_PORT_NUMBER, /* 4 */
CURLUE_UNSUPPORTED_SCHEME, /* 5 */
CURLUE_URLDECODE, /* 6 */
CURLUE_OUT_OF_MEMORY, /* 7 */
CURLUE_USER_NOT_ALLOWED, /* 8 */
CURLUE_UNKNOWN_PART, /* 9 */
CURLUE_NO_SCHEME, /* 10 */
CURLUE_NO_USER, /* 11 */
CURLUE_NO_PASSWORD, /* 12 */
CURLUE_NO_OPTIONS, /* 13 */
CURLUE_NO_HOST, /* 14 */
CURLUE_NO_PORT, /* 15 */
CURLUE_NO_QUERY, /* 16 */
CURLUE_NO_FRAGMENT, /* 17 */
CURLUE_LAST
} CURLUcode;
typedef enum {
CURLUPART_URL,
CURLUPART_SCHEME,
CURLUPART_USER,
CURLUPART_PASSWORD,
CURLUPART_OPTIONS,
CURLUPART_HOST,
CURLUPART_PORT,
CURLUPART_PATH,
CURLUPART_QUERY,
CURLUPART_FRAGMENT,
CURLUPART_ZONEID /* added in 7.65.0 */
} CURLUPart;
#define CURLU_DEFAULT_PORT (1<<0) /* return default port number */
#define CURLU_NO_DEFAULT_PORT (1<<1) /* act as if no port number was set,
if the port number matches the
default for the scheme */
#define CURLU_DEFAULT_SCHEME (1<<2) /* return default scheme if
missing */
#define CURLU_NON_SUPPORT_SCHEME (1<<3) /* allow non-supported scheme */
#define CURLU_PATH_AS_IS (1<<4) /* leave dot sequences */
#define CURLU_DISALLOW_USER (1<<5) /* no user+password allowed */
#define CURLU_URLDECODE (1<<6) /* URL decode on get */
#define CURLU_URLENCODE (1<<7) /* URL encode on set */
#define CURLU_APPENDQUERY (1<<8) /* append a form style part */
#define CURLU_GUESS_SCHEME (1<<9) /* legacy curl-style guessing */
#define CURLU_NO_AUTHORITY (1<<10) /* Allow empty authority when the
scheme is unknown. */
#define CURLU_ALLOW_SPACE (1<<11) /* Allow spaces in the URL */
typedef struct Curl_URL CURLU;
/*
* curl_url() creates a new CURLU handle and returns a pointer to it.
* Must be freed with curl_url_cleanup().
*/
CURL_EXTERN CURLU *curl_url(void);
/*
* curl_url_cleanup() frees the CURLU handle and related resources used for
* the URL parsing. It will not free strings previously returned with the URL
* API.
*/
CURL_EXTERN void curl_url_cleanup(CURLU *handle);
/*
* curl_url_dup() duplicates a CURLU handle and returns a new copy. The new
* handle must also be freed with curl_url_cleanup().
*/
CURL_EXTERN CURLU *curl_url_dup(CURLU *in);
/*
* curl_url_get() extracts a specific part of the URL from a CURLU
* handle. Returns error code. The returned pointer MUST be freed with
* curl_free() afterwards.
*/
CURL_EXTERN CURLUcode curl_url_get(CURLU *handle, CURLUPart what,
char **part, unsigned int flags);
/*
* curl_url_set() sets a specific part of the URL in a CURLU handle. Returns
* error code. The passed in string will be copied. Passing a NULL instead of
* a part string, clears that part.
*/
CURL_EXTERN CURLUcode curl_url_set(CURLU *handle, CURLUPart what,
const char *part, unsigned int flags);
/*
* curl_url_strerror() turns a CURLUcode value into the equivalent human
* readable error string. This is useful for printing meaningful error
* messages.
*/
CURL_EXTERN const char *curl_url_strerror(CURLUcode);
#ifdef __cplusplus
} /* end of extern "C" */
#endif
#endif /* CURLINC_URLAPI_H */

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#include <gzip/config.hpp>
// zlib
#include "zlib.h"
// std
#include <limits>
#include <stdexcept>
#include <string>
namespace gzip {
class Compressor
{
std::size_t max_;
int level_;
public:
Compressor(int level = Z_DEFAULT_COMPRESSION,
std::size_t max_bytes = 2000000000) // by default refuse operation if uncompressed data is > 2GB
: max_(max_bytes),
level_(level)
{
}
template <typename InputType>
void compress(InputType& output,
const char* data,
std::size_t size) const
{
#ifdef DEBUG
// Verify if size input will fit into unsigned int, type used for zlib's avail_in
if (size > std::numeric_limits<unsigned int>::max())
{
throw std::runtime_error("size arg is too large to fit into unsigned int type");
}
#endif
if (size > max_)
{
throw std::runtime_error("size may use more memory than intended when decompressing");
}
z_stream deflate_s;
deflate_s.zalloc = Z_NULL;
deflate_s.zfree = Z_NULL;
deflate_s.opaque = Z_NULL;
deflate_s.avail_in = 0;
deflate_s.next_in = Z_NULL;
// The windowBits parameter is the base two logarithm of the window size (the size of the history buffer).
// It should be in the range 8..15 for this version of the library.
// Larger values of this parameter result in better compression at the expense of memory usage.
// This range of values also changes the decoding type:
// -8 to -15 for raw deflate
// 8 to 15 for zlib
// (8 to 15) + 16 for gzip
// (8 to 15) + 32 to automatically detect gzip/zlib header (decompression/inflate only)
constexpr int window_bits = 15 + 16; // gzip with windowbits of 15
constexpr int mem_level = 8;
// The memory requirements for deflate are (in bytes):
// (1 << (window_bits+2)) + (1 << (mem_level+9))
// with a default value of 8 for mem_level and our window_bits of 15
// this is 128Kb
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wold-style-cast"
if (deflateInit2(&deflate_s, level_, Z_DEFLATED, window_bits, mem_level, Z_DEFAULT_STRATEGY) != Z_OK)
{
throw std::runtime_error("deflate init failed");
}
#pragma GCC diagnostic pop
deflate_s.next_in = reinterpret_cast<z_const Bytef*>(data);
deflate_s.avail_in = static_cast<unsigned int>(size);
std::size_t size_compressed = 0;
do
{
size_t increase = size / 2 + 1024;
if (output.size() < (size_compressed + increase))
{
output.resize(size_compressed + increase);
}
// There is no way we see that "increase" would not fit in an unsigned int,
// hence we use static cast here to avoid -Wshorten-64-to-32 error
deflate_s.avail_out = static_cast<unsigned int>(increase);
deflate_s.next_out = reinterpret_cast<Bytef*>((&output[0] + size_compressed));
// From http://www.zlib.net/zlib_how.html
// "deflate() has a return value that can indicate errors, yet we do not check it here.
// Why not? Well, it turns out that deflate() can do no wrong here."
// Basically only possible error is from deflateInit not working properly
deflate(&deflate_s, Z_FINISH);
size_compressed += (increase - deflate_s.avail_out);
} while (deflate_s.avail_out == 0);
deflateEnd(&deflate_s);
output.resize(size_compressed);
}
};
inline std::string compress(const char* data,
std::size_t size,
int level = Z_DEFAULT_COMPRESSION)
{
Compressor comp(level);
std::string output;
comp.compress(output, data, size);
return output;
}
} // namespace gzip

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#pragma once
#ifndef ZLIB_CONST
#define ZLIB_CONST
#endif

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#include <gzip/config.hpp>
// zlib
#include "zlib.h"
// std
#include <limits>
#include <stdexcept>
#include <string>
namespace gzip {
class Decompressor
{
std::size_t max_;
public:
Decompressor(std::size_t max_bytes = 1000000000) // by default refuse operation if compressed data is > 1GB
: max_(max_bytes)
{
}
template <typename OutputType>
void decompress(OutputType& output,
const char* data,
std::size_t size) const
{
z_stream inflate_s;
inflate_s.zalloc = Z_NULL;
inflate_s.zfree = Z_NULL;
inflate_s.opaque = Z_NULL;
inflate_s.avail_in = 0;
inflate_s.next_in = Z_NULL;
// The windowBits parameter is the base two logarithm of the window size (the size of the history buffer).
// It should be in the range 8..15 for this version of the library.
// Larger values of this parameter result in better compression at the expense of memory usage.
// This range of values also changes the decoding type:
// -8 to -15 for raw deflate
// 8 to 15 for zlib
// (8 to 15) + 16 for gzip
// (8 to 15) + 32 to automatically detect gzip/zlib header
constexpr int window_bits = 15 + 32; // auto with windowbits of 15
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wold-style-cast"
if (inflateInit2(&inflate_s, window_bits) != Z_OK)
{
throw std::runtime_error("inflate init failed");
}
#pragma GCC diagnostic pop
inflate_s.next_in = reinterpret_cast<z_const Bytef*>(data);
#ifdef DEBUG
// Verify if size (long type) input will fit into unsigned int, type used for zlib's avail_in
std::uint64_t size_64 = size * 2;
if (size_64 > std::numeric_limits<unsigned int>::max())
{
inflateEnd(&inflate_s);
throw std::runtime_error("size arg is too large to fit into unsigned int type x2");
}
#endif
if (size > max_ || (size * 2) > max_)
{
inflateEnd(&inflate_s);
throw std::runtime_error("size may use more memory than intended when decompressing");
}
inflate_s.avail_in = static_cast<unsigned int>(size);
std::size_t size_uncompressed = 0;
do
{
std::size_t resize_to = size_uncompressed + 2 * size;
if (resize_to > max_)
{
inflateEnd(&inflate_s);
throw std::runtime_error("size of output string will use more memory then intended when decompressing");
}
output.resize(resize_to);
inflate_s.avail_out = static_cast<unsigned int>(2 * size);
inflate_s.next_out = reinterpret_cast<Bytef*>(&output[0] + size_uncompressed);
int ret = inflate(&inflate_s, Z_FINISH);
if (ret != Z_STREAM_END && ret != Z_OK && ret != Z_BUF_ERROR)
{
std::string error_msg = inflate_s.msg;
inflateEnd(&inflate_s);
throw std::runtime_error(error_msg);
}
size_uncompressed += (2 * size - inflate_s.avail_out);
} while (inflate_s.avail_out == 0);
inflateEnd(&inflate_s);
output.resize(size_uncompressed);
}
};
inline std::string decompress(const char* data, std::size_t size)
{
Decompressor decomp;
std::string output;
decomp.decompress(output, data, size);
return output;
}
} // namespace gzip

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#include <cstdlib>
namespace gzip {
// These live in gzip.hpp because it doesnt need to use deps.
// Otherwise, they would need to live in impl files if these methods used
// zlib structures or functions like inflate/deflate)
inline bool is_compressed(const char* data, std::size_t size)
{
return size > 2 &&
(
// zlib
(
static_cast<uint8_t>(data[0]) == 0x78 &&
(static_cast<uint8_t>(data[1]) == 0x9C ||
static_cast<uint8_t>(data[1]) == 0x01 ||
static_cast<uint8_t>(data[1]) == 0xDA ||
static_cast<uint8_t>(data[1]) == 0x5E)) ||
// gzip
(static_cast<uint8_t>(data[0]) == 0x1F && static_cast<uint8_t>(data[1]) == 0x8B));
}
} // namespace gzip

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#pragma once
/// The major version number
#define GZIP_VERSION_MAJOR 1
/// The minor version number
#define GZIP_VERSION_MINOR 0
/// The patch number
#define GZIP_VERSION_PATCH 0
/// The complete version number
#define GZIP_VERSION_CODE (GZIP_VERSION_MAJOR * 10000 + GZIP_VERSION_MINOR * 100 + GZIP_VERSION_PATCH)
/// Version number as string
#define GZIP_VERSION_STRING "1.0.0"

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// Copyright 2007-2010 Baptiste Lepilleur and The JsonCpp Authors
// Distributed under MIT license, or public domain if desired and
// recognized in your jurisdiction.
// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
#ifndef JSON_ALLOCATOR_H_INCLUDED
#define JSON_ALLOCATOR_H_INCLUDED
#include <cstring>
#include <memory>
#pragma pack(push)
#pragma pack()
namespace Json {
template <typename T> class SecureAllocator {
public:
// Type definitions
using value_type = T;
using pointer = T*;
using const_pointer = const T*;
using reference = T&;
using const_reference = const T&;
using size_type = std::size_t;
using difference_type = std::ptrdiff_t;
/**
* Allocate memory for N items using the standard allocator.
*/
pointer allocate(size_type n) {
// allocate using "global operator new"
return static_cast<pointer>(::operator new(n * sizeof(T)));
}
/**
* Release memory which was allocated for N items at pointer P.
*
* The memory block is filled with zeroes before being released.
*/
void deallocate(pointer p, size_type n) {
// memset_s is used because memset may be optimized away by the compiler
memset_s(p, n * sizeof(T), 0, n * sizeof(T));
// free using "global operator delete"
::operator delete(p);
}
/**
* Construct an item in-place at pointer P.
*/
template <typename... Args> void construct(pointer p, Args&&... args) {
// construct using "placement new" and "perfect forwarding"
::new (static_cast<void*>(p)) T(std::forward<Args>(args)...);
}
size_type max_size() const { return size_t(-1) / sizeof(T); }
pointer address(reference x) const { return std::addressof(x); }
const_pointer address(const_reference x) const { return std::addressof(x); }
/**
* Destroy an item in-place at pointer P.
*/
void destroy(pointer p) {
// destroy using "explicit destructor"
p->~T();
}
// Boilerplate
SecureAllocator() {}
template <typename U> SecureAllocator(const SecureAllocator<U>&) {}
template <typename U> struct rebind { using other = SecureAllocator<U>; };
};
template <typename T, typename U>
bool operator==(const SecureAllocator<T>&, const SecureAllocator<U>&) {
return true;
}
template <typename T, typename U>
bool operator!=(const SecureAllocator<T>&, const SecureAllocator<U>&) {
return false;
}
} // namespace Json
#pragma pack(pop)
#endif // JSON_ALLOCATOR_H_INCLUDED

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// Copyright 2007-2010 Baptiste Lepilleur and The JsonCpp Authors
// Distributed under MIT license, or public domain if desired and
// recognized in your jurisdiction.
// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
#ifndef JSON_ASSERTIONS_H_INCLUDED
#define JSON_ASSERTIONS_H_INCLUDED
#include <cstdlib>
#include <sstream>
#if !defined(JSON_IS_AMALGAMATION)
#include "config.h"
#endif // if !defined(JSON_IS_AMALGAMATION)
/** It should not be possible for a maliciously designed file to
* cause an abort() or seg-fault, so these macros are used only
* for pre-condition violations and internal logic errors.
*/
#if JSON_USE_EXCEPTION
// @todo <= add detail about condition in exception
#define JSON_ASSERT(condition) \
do { \
if (!(condition)) { \
Json::throwLogicError("assert json failed"); \
} \
} while (0)
#define JSON_FAIL_MESSAGE(message) \
do { \
OStringStream oss; \
oss << message; \
Json::throwLogicError(oss.str()); \
abort(); \
} while (0)
#else // JSON_USE_EXCEPTION
#define JSON_ASSERT(condition) assert(condition)
// The call to assert() will show the failure message in debug builds. In
// release builds we abort, for a core-dump or debugger.
#define JSON_FAIL_MESSAGE(message) \
{ \
OStringStream oss; \
oss << message; \
assert(false && oss.str().c_str()); \
abort(); \
}
#endif
#define JSON_ASSERT_MESSAGE(condition, message) \
do { \
if (!(condition)) { \
JSON_FAIL_MESSAGE(message); \
} \
} while (0)
#endif // JSON_ASSERTIONS_H_INCLUDED

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// Copyright 2007-2010 Baptiste Lepilleur and The JsonCpp Authors
// Distributed under MIT license, or public domain if desired and
// recognized in your jurisdiction.
// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
#ifndef JSON_CONFIG_H_INCLUDED
#define JSON_CONFIG_H_INCLUDED
#include <cstddef>
#include <cstdint>
#include <istream>
#include <memory>
#include <ostream>
#include <sstream>
#include <string>
#include <type_traits>
// If non-zero, the library uses exceptions to report bad input instead of C
// assertion macros. The default is to use exceptions.
#ifndef JSON_USE_EXCEPTION
#define JSON_USE_EXCEPTION 1
#endif
// Temporary, tracked for removal with issue #982.
#ifndef JSON_USE_NULLREF
#define JSON_USE_NULLREF 1
#endif
/// If defined, indicates that the source file is amalgamated
/// to prevent private header inclusion.
/// Remarks: it is automatically defined in the generated amalgamated header.
// #define JSON_IS_AMALGAMATION
// Export macros for DLL visibility
#if defined(JSON_DLL_BUILD)
#if defined(_MSC_VER) || defined(__MINGW32__)
#define JSON_API __declspec(dllexport)
#define JSONCPP_DISABLE_DLL_INTERFACE_WARNING
#elif defined(__GNUC__) || defined(__clang__)
#define JSON_API __attribute__((visibility("default")))
#endif // if defined(_MSC_VER)
#elif defined(JSON_DLL)
#if defined(_MSC_VER) || defined(__MINGW32__)
#define JSON_API __declspec(dllimport)
#define JSONCPP_DISABLE_DLL_INTERFACE_WARNING
#endif // if defined(_MSC_VER)
#endif // ifdef JSON_DLL_BUILD
#if !defined(JSON_API)
#define JSON_API
#endif
#if defined(_MSC_VER) && _MSC_VER < 1800
#error \
"ERROR: Visual Studio 12 (2013) with _MSC_VER=1800 is the oldest supported compiler with sufficient C++11 capabilities"
#endif
#if defined(_MSC_VER) && _MSC_VER < 1900
// As recommended at
// https://stackoverflow.com/questions/2915672/snprintf-and-visual-studio-2010
extern JSON_API int msvc_pre1900_c99_snprintf(char* outBuf, size_t size,
const char* format, ...);
#define jsoncpp_snprintf msvc_pre1900_c99_snprintf
#else
#define jsoncpp_snprintf std::snprintf
#endif
// If JSON_NO_INT64 is defined, then Json only support C++ "int" type for
// integer
// Storages, and 64 bits integer support is disabled.
// #define JSON_NO_INT64 1
// JSONCPP_OVERRIDE is maintained for backwards compatibility of external tools.
// C++11 should be used directly in JSONCPP.
#define JSONCPP_OVERRIDE override
#ifdef __clang__
#if __has_extension(attribute_deprecated_with_message)
#define JSONCPP_DEPRECATED(message) __attribute__((deprecated(message)))
#endif
#elif defined(__GNUC__) // not clang (gcc comes later since clang emulates gcc)
#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5))
#define JSONCPP_DEPRECATED(message) __attribute__((deprecated(message)))
#elif (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))
#define JSONCPP_DEPRECATED(message) __attribute__((__deprecated__))
#endif // GNUC version
#elif defined(_MSC_VER) // MSVC (after clang because clang on Windows emulates
// MSVC)
#define JSONCPP_DEPRECATED(message) __declspec(deprecated(message))
#endif // __clang__ || __GNUC__ || _MSC_VER
#if !defined(JSONCPP_DEPRECATED)
#define JSONCPP_DEPRECATED(message)
#endif // if !defined(JSONCPP_DEPRECATED)
#if defined(__clang__) || (defined(__GNUC__) && (__GNUC__ >= 6))
#define JSON_USE_INT64_DOUBLE_CONVERSION 1
#endif
#if !defined(JSON_IS_AMALGAMATION)
#include "allocator.h"
#include "version.h"
#endif // if !defined(JSON_IS_AMALGAMATION)
namespace Json {
using Int = int;
using UInt = unsigned int;
#if defined(JSON_NO_INT64)
using LargestInt = int;
using LargestUInt = unsigned int;
#undef JSON_HAS_INT64
#else // if defined(JSON_NO_INT64)
// For Microsoft Visual use specific types as long long is not supported
#if defined(_MSC_VER) // Microsoft Visual Studio
using Int64 = __int64;
using UInt64 = unsigned __int64;
#else // if defined(_MSC_VER) // Other platforms, use long long
using Int64 = int64_t;
using UInt64 = uint64_t;
#endif // if defined(_MSC_VER)
using LargestInt = Int64;
using LargestUInt = UInt64;
#define JSON_HAS_INT64
#endif // if defined(JSON_NO_INT64)
template <typename T>
using Allocator =
typename std::conditional<JSONCPP_USING_SECURE_MEMORY, SecureAllocator<T>,
std::allocator<T>>::type;
using String = std::basic_string<char, std::char_traits<char>, Allocator<char>>;
using IStringStream =
std::basic_istringstream<String::value_type, String::traits_type,
String::allocator_type>;
using OStringStream =
std::basic_ostringstream<String::value_type, String::traits_type,
String::allocator_type>;
using IStream = std::istream;
using OStream = std::ostream;
} // namespace Json
// Legacy names (formerly macros).
using JSONCPP_STRING = Json::String;
using JSONCPP_ISTRINGSTREAM = Json::IStringStream;
using JSONCPP_OSTRINGSTREAM = Json::OStringStream;
using JSONCPP_ISTREAM = Json::IStream;
using JSONCPP_OSTREAM = Json::OStream;
#endif // JSON_CONFIG_H_INCLUDED

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// Copyright 2007-2010 Baptiste Lepilleur and The JsonCpp Authors
// Distributed under MIT license, or public domain if desired and
// recognized in your jurisdiction.
// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
#ifndef JSON_FORWARDS_H_INCLUDED
#define JSON_FORWARDS_H_INCLUDED
#if !defined(JSON_IS_AMALGAMATION)
#include "config.h"
#endif // if !defined(JSON_IS_AMALGAMATION)
namespace Json {
// writer.h
class StreamWriter;
class StreamWriterBuilder;
class Writer;
class FastWriter;
class StyledWriter;
class StyledStreamWriter;
// reader.h
class Reader;
class CharReader;
class CharReaderBuilder;
// json_features.h
class Features;
// value.h
using ArrayIndex = unsigned int;
class StaticString;
class Path;
class PathArgument;
class Value;
class ValueIteratorBase;
class ValueIterator;
class ValueConstIterator;
} // namespace Json
#endif // JSON_FORWARDS_H_INCLUDED

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// Copyright 2007-2010 Baptiste Lepilleur and The JsonCpp Authors
// Distributed under MIT license, or public domain if desired and
// recognized in your jurisdiction.
// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
#ifndef JSON_JSON_H_INCLUDED
#define JSON_JSON_H_INCLUDED
#include "config.h"
#include "json_features.h"
#include "reader.h"
#include "value.h"
#include "writer.h"
#endif // JSON_JSON_H_INCLUDED

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// Copyright 2007-2010 Baptiste Lepilleur and The JsonCpp Authors
// Distributed under MIT license, or public domain if desired and
// recognized in your jurisdiction.
// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
#ifndef JSON_FEATURES_H_INCLUDED
#define JSON_FEATURES_H_INCLUDED
#if !defined(JSON_IS_AMALGAMATION)
#include "forwards.h"
#endif // if !defined(JSON_IS_AMALGAMATION)
#pragma pack(push)
#pragma pack()
namespace Json {
/** \brief Configuration passed to reader and writer.
* This configuration object can be used to force the Reader or Writer
* to behave in a standard conforming way.
*/
class JSON_API Features {
public:
/** \brief A configuration that allows all features and assumes all strings
* are UTF-8.
* - C & C++ comments are allowed
* - Root object can be any JSON value
* - Assumes Value strings are encoded in UTF-8
*/
static Features all();
/** \brief A configuration that is strictly compatible with the JSON
* specification.
* - Comments are forbidden.
* - Root object must be either an array or an object value.
* - Assumes Value strings are encoded in UTF-8
*/
static Features strictMode();
/** \brief Initialize the configuration like JsonConfig::allFeatures;
*/
Features();
/// \c true if comments are allowed. Default: \c true.
bool allowComments_{true};
/// \c true if root must be either an array or an object value. Default: \c
/// false.
bool strictRoot_{false};
/// \c true if dropped null placeholders are allowed. Default: \c false.
bool allowDroppedNullPlaceholders_{false};
/// \c true if numeric object key are allowed. Default: \c false.
bool allowNumericKeys_{false};
};
} // namespace Json
#pragma pack(pop)
#endif // JSON_FEATURES_H_INCLUDED

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// Copyright 2007-2010 Baptiste Lepilleur and The JsonCpp Authors
// Distributed under MIT license, or public domain if desired and
// recognized in your jurisdiction.
// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
#ifndef JSON_READER_H_INCLUDED
#define JSON_READER_H_INCLUDED
#if !defined(JSON_IS_AMALGAMATION)
#include "json_features.h"
#include "value.h"
#endif // if !defined(JSON_IS_AMALGAMATION)
#include <deque>
#include <iosfwd>
#include <istream>
#include <stack>
#include <string>
// Disable warning C4251: <data member>: <type> needs to have dll-interface to
// be used by...
#if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
#pragma warning(push)
#pragma warning(disable : 4251)
#endif // if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
#pragma pack(push)
#pragma pack()
namespace Json {
/** \brief Unserialize a <a HREF="http://www.json.org">JSON</a> document into a
* Value.
*
* \deprecated Use CharReader and CharReaderBuilder.
*/
class JSON_API Reader {
public:
using Char = char;
using Location = const Char*;
/** \brief An error tagged with where in the JSON text it was encountered.
*
* The offsets give the [start, limit) range of bytes within the text. Note
* that this is bytes, not codepoints.
*/
struct StructuredError {
ptrdiff_t offset_start;
ptrdiff_t offset_limit;
String message;
};
/** \brief Constructs a Reader allowing all features for parsing.
* \deprecated Use CharReader and CharReaderBuilder.
*/
Reader();
/** \brief Constructs a Reader allowing the specified feature set for parsing.
* \deprecated Use CharReader and CharReaderBuilder.
*/
Reader(const Features& features);
/** \brief Read a Value from a <a HREF="http://www.json.org">JSON</a>
* document.
*
* \param document UTF-8 encoded string containing the document
* to read.
* \param[out] root Contains the root value of the document if it
* was successfully parsed.
* \param collectComments \c true to collect comment and allow writing
* them back during serialization, \c false to
* discard comments. This parameter is ignored
* if Features::allowComments_ is \c false.
* \return \c true if the document was successfully parsed, \c false if an
* error occurred.
*/
bool parse(const std::string& document, Value& root,
bool collectComments = true);
/** \brief Read a Value from a <a HREF="http://www.json.org">JSON</a>
* document.
*
* \param beginDoc Pointer on the beginning of the UTF-8 encoded
* string of the document to read.
* \param endDoc Pointer on the end of the UTF-8 encoded string
* of the document to read. Must be >= beginDoc.
* \param[out] root Contains the root value of the document if it
* was successfully parsed.
* \param collectComments \c true to collect comment and allow writing
* them back during serialization, \c false to
* discard comments. This parameter is ignored
* if Features::allowComments_ is \c false.
* \return \c true if the document was successfully parsed, \c false if an
* error occurred.
*/
bool parse(const char* beginDoc, const char* endDoc, Value& root,
bool collectComments = true);
/// \brief Parse from input stream.
/// \see Json::operator>>(std::istream&, Json::Value&).
bool parse(IStream& is, Value& root, bool collectComments = true);
/** \brief Returns a user friendly string that list errors in the parsed
* document.
*
* \return Formatted error message with the list of errors with their
* location in the parsed document. An empty string is returned if no error
* occurred during parsing.
* \deprecated Use getFormattedErrorMessages() instead (typo fix).
*/
JSONCPP_DEPRECATED("Use getFormattedErrorMessages() instead.")
String getFormatedErrorMessages() const;
/** \brief Returns a user friendly string that list errors in the parsed
* document.
*
* \return Formatted error message with the list of errors with their
* location in the parsed document. An empty string is returned if no error
* occurred during parsing.
*/
String getFormattedErrorMessages() const;
/** \brief Returns a vector of structured errors encountered while parsing.
*
* \return A (possibly empty) vector of StructuredError objects. Currently
* only one error can be returned, but the caller should tolerate multiple
* errors. This can occur if the parser recovers from a non-fatal parse
* error and then encounters additional errors.
*/
std::vector<StructuredError> getStructuredErrors() const;
/** \brief Add a semantic error message.
*
* \param value JSON Value location associated with the error
* \param message The error message.
* \return \c true if the error was successfully added, \c false if the Value
* offset exceeds the document size.
*/
bool pushError(const Value& value, const String& message);
/** \brief Add a semantic error message with extra context.
*
* \param value JSON Value location associated with the error
* \param message The error message.
* \param extra Additional JSON Value location to contextualize the error
* \return \c true if the error was successfully added, \c false if either
* Value offset exceeds the document size.
*/
bool pushError(const Value& value, const String& message, const Value& extra);
/** \brief Return whether there are any errors.
*
* \return \c true if there are no errors to report \c false if errors have
* occurred.
*/
bool good() const;
private:
enum TokenType {
tokenEndOfStream = 0,
tokenObjectBegin,
tokenObjectEnd,
tokenArrayBegin,
tokenArrayEnd,
tokenString,
tokenNumber,
tokenTrue,
tokenFalse,
tokenNull,
tokenArraySeparator,
tokenMemberSeparator,
tokenComment,
tokenError
};
class Token {
public:
TokenType type_;
Location start_;
Location end_;
};
class ErrorInfo {
public:
Token token_;
String message_;
Location extra_;
};
using Errors = std::deque<ErrorInfo>;
bool readToken(Token& token);
void skipSpaces();
bool match(const Char* pattern, int patternLength);
bool readComment();
bool readCStyleComment();
bool readCppStyleComment();
bool readString();
void readNumber();
bool readValue();
bool readObject(Token& token);
bool readArray(Token& token);
bool decodeNumber(Token& token);
bool decodeNumber(Token& token, Value& decoded);
bool decodeString(Token& token);
bool decodeString(Token& token, String& decoded);
bool decodeDouble(Token& token);
bool decodeDouble(Token& token, Value& decoded);
bool decodeUnicodeCodePoint(Token& token, Location& current, Location end,
unsigned int& unicode);
bool decodeUnicodeEscapeSequence(Token& token, Location& current,
Location end, unsigned int& unicode);
bool addError(const String& message, Token& token, Location extra = nullptr);
bool recoverFromError(TokenType skipUntilToken);
bool addErrorAndRecover(const String& message, Token& token,
TokenType skipUntilToken);
void skipUntilSpace();
Value& currentValue();
Char getNextChar();
void getLocationLineAndColumn(Location location, int& line,
int& column) const;
String getLocationLineAndColumn(Location location) const;
void addComment(Location begin, Location end, CommentPlacement placement);
void skipCommentTokens(Token& token);
static bool containsNewLine(Location begin, Location end);
static String normalizeEOL(Location begin, Location end);
using Nodes = std::stack<Value*>;
Nodes nodes_;
Errors errors_;
String document_;
Location begin_{};
Location end_{};
Location current_{};
Location lastValueEnd_{};
Value* lastValue_{};
String commentsBefore_;
Features features_;
bool collectComments_{};
}; // Reader
/** Interface for reading JSON from a char array.
*/
class JSON_API CharReader {
public:
virtual ~CharReader() = default;
/** \brief Read a Value from a <a HREF="http://www.json.org">JSON</a>
* document. The document must be a UTF-8 encoded string containing the
* document to read.
*
* \param beginDoc Pointer on the beginning of the UTF-8 encoded string
* of the document to read.
* \param endDoc Pointer on the end of the UTF-8 encoded string of the
* document to read. Must be >= beginDoc.
* \param[out] root Contains the root value of the document if it was
* successfully parsed.
* \param[out] errs Formatted error messages (if not NULL) a user
* friendly string that lists errors in the parsed
* document.
* \return \c true if the document was successfully parsed, \c false if an
* error occurred.
*/
virtual bool parse(char const* beginDoc, char const* endDoc, Value* root,
String* errs) = 0;
class JSON_API Factory {
public:
virtual ~Factory() = default;
/** \brief Allocate a CharReader via operator new().
* \throw std::exception if something goes wrong (e.g. invalid settings)
*/
virtual CharReader* newCharReader() const = 0;
}; // Factory
}; // CharReader
/** \brief Build a CharReader implementation.
*
* Usage:
* \code
* using namespace Json;
* CharReaderBuilder builder;
* builder["collectComments"] = false;
* Value value;
* String errs;
* bool ok = parseFromStream(builder, std::cin, &value, &errs);
* \endcode
*/
class JSON_API CharReaderBuilder : public CharReader::Factory {
public:
// Note: We use a Json::Value so that we can add data-members to this class
// without a major version bump.
/** Configuration of this builder.
* These are case-sensitive.
* Available settings (case-sensitive):
* - `"collectComments": false or true`
* - true to collect comment and allow writing them back during
* serialization, false to discard comments. This parameter is ignored
* if allowComments is false.
* - `"allowComments": false or true`
* - true if comments are allowed.
* - `"allowTrailingCommas": false or true`
* - true if trailing commas in objects and arrays are allowed.
* - `"strictRoot": false or true`
* - true if root must be either an array or an object value
* - `"allowDroppedNullPlaceholders": false or true`
* - true if dropped null placeholders are allowed. (See
* StreamWriterBuilder.)
* - `"allowNumericKeys": false or true`
* - true if numeric object keys are allowed.
* - `"allowSingleQuotes": false or true`
* - true if '' are allowed for strings (both keys and values)
* - `"stackLimit": integer`
* - Exceeding stackLimit (recursive depth of `readValue()`) will cause an
* exception.
* - This is a security issue (seg-faults caused by deeply nested JSON), so
* the default is low.
* - `"failIfExtra": false or true`
* - If true, `parse()` returns false when extra non-whitespace trails the
* JSON value in the input string.
* - `"rejectDupKeys": false or true`
* - If true, `parse()` returns false when a key is duplicated within an
* object.
* - `"allowSpecialFloats": false or true`
* - If true, special float values (NaNs and infinities) are allowed and
* their values are lossfree restorable.
* - `"skipBom": false or true`
* - If true, if the input starts with the Unicode byte order mark (BOM),
* it is skipped.
*
* You can examine 'settings_` yourself to see the defaults. You can also
* write and read them just like any JSON Value.
* \sa setDefaults()
*/
Json::Value settings_;
CharReaderBuilder();
~CharReaderBuilder() override;
CharReader* newCharReader() const override;
/** \return true if 'settings' are legal and consistent;
* otherwise, indicate bad settings via 'invalid'.
*/
bool validate(Json::Value* invalid) const;
/** A simple way to update a specific setting.
*/
Value& operator[](const String& key);
/** Called by ctor, but you can use this to reset settings_.
* \pre 'settings' != NULL (but Json::null is fine)
* \remark Defaults:
* \snippet src/lib_json/json_reader.cpp CharReaderBuilderDefaults
*/
static void setDefaults(Json::Value* settings);
/** Same as old Features::strictMode().
* \pre 'settings' != NULL (but Json::null is fine)
* \remark Defaults:
* \snippet src/lib_json/json_reader.cpp CharReaderBuilderStrictMode
*/
static void strictMode(Json::Value* settings);
};
/** Consume entire stream and use its begin/end.
* Someday we might have a real StreamReader, but for now this
* is convenient.
*/
bool JSON_API parseFromStream(CharReader::Factory const&, IStream&, Value* root,
String* errs);
/** \brief Read from 'sin' into 'root'.
*
* Always keep comments from the input JSON.
*
* This can be used to read a file into a particular sub-object.
* For example:
* \code
* Json::Value root;
* cin >> root["dir"]["file"];
* cout << root;
* \endcode
* Result:
* \verbatim
* {
* "dir": {
* "file": {
* // The input stream JSON would be nested here.
* }
* }
* }
* \endverbatim
* \throw std::exception on parse error.
* \see Json::operator<<()
*/
JSON_API IStream& operator>>(IStream&, Value&);
} // namespace Json
#pragma pack(pop)
#if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
#pragma warning(pop)
#endif // if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
#endif // JSON_READER_H_INCLUDED

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// Copyright 2007-2010 Baptiste Lepilleur and The JsonCpp Authors
// Distributed under MIT license, or public domain if desired and
// recognized in your jurisdiction.
// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
#ifndef JSON_H_INCLUDED
#define JSON_H_INCLUDED
#if !defined(JSON_IS_AMALGAMATION)
#include "forwards.h"
#endif // if !defined(JSON_IS_AMALGAMATION)
// Conditional NORETURN attribute on the throw functions would:
// a) suppress false positives from static code analysis
// b) possibly improve optimization opportunities.
#if !defined(JSONCPP_NORETURN)
#if defined(_MSC_VER) && _MSC_VER == 1800
#define JSONCPP_NORETURN __declspec(noreturn)
#else
#define JSONCPP_NORETURN [[noreturn]]
#endif
#endif
// Support for '= delete' with template declarations was a late addition
// to the c++11 standard and is rejected by clang 3.8 and Apple clang 8.2
// even though these declare themselves to be c++11 compilers.
#if !defined(JSONCPP_TEMPLATE_DELETE)
#if defined(__clang__) && defined(__apple_build_version__)
#if __apple_build_version__ <= 8000042
#define JSONCPP_TEMPLATE_DELETE
#endif
#elif defined(__clang__)
#if __clang_major__ == 3 && __clang_minor__ <= 8
#define JSONCPP_TEMPLATE_DELETE
#endif
#endif
#if !defined(JSONCPP_TEMPLATE_DELETE)
#define JSONCPP_TEMPLATE_DELETE = delete
#endif
#endif
#include <array>
#include <exception>
#include <map>
#include <memory>
#include <string>
#include <vector>
// Disable warning C4251: <data member>: <type> needs to have dll-interface to
// be used by...
#if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
#pragma warning(push)
#pragma warning(disable : 4251 4275)
#endif // if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
#pragma pack(push)
#pragma pack()
/** \brief JSON (JavaScript Object Notation).
*/
namespace Json {
#if JSON_USE_EXCEPTION
/** Base class for all exceptions we throw.
*
* We use nothing but these internally. Of course, STL can throw others.
*/
class JSON_API Exception : public std::exception {
public:
Exception(String msg);
~Exception() noexcept override;
char const* what() const noexcept override;
protected:
String msg_;
};
/** Exceptions which the user cannot easily avoid.
*
* E.g. out-of-memory (when we use malloc), stack-overflow, malicious input
*
* \remark derived from Json::Exception
*/
class JSON_API RuntimeError : public Exception {
public:
RuntimeError(String const& msg);
};
/** Exceptions thrown by JSON_ASSERT/JSON_FAIL macros.
*
* These are precondition-violations (user bugs) and internal errors (our bugs).
*
* \remark derived from Json::Exception
*/
class JSON_API LogicError : public Exception {
public:
LogicError(String const& msg);
};
#endif
/// used internally
JSONCPP_NORETURN void throwRuntimeError(String const& msg);
/// used internally
JSONCPP_NORETURN void throwLogicError(String const& msg);
/** \brief Type of the value held by a Value object.
*/
enum ValueType {
nullValue = 0, ///< 'null' value
intValue, ///< signed integer value
uintValue, ///< unsigned integer value
realValue, ///< double value
stringValue, ///< UTF-8 string value
booleanValue, ///< bool value
arrayValue, ///< array value (ordered list)
objectValue ///< object value (collection of name/value pairs).
};
enum CommentPlacement {
commentBefore = 0, ///< a comment placed on the line before a value
commentAfterOnSameLine, ///< a comment just after a value on the same line
commentAfter, ///< a comment on the line after a value (only make sense for
/// root value)
numberOfCommentPlacement
};
/** \brief Type of precision for formatting of real values.
*/
enum PrecisionType {
significantDigits = 0, ///< we set max number of significant digits in string
decimalPlaces ///< we set max number of digits after "." in string
};
/** \brief Lightweight wrapper to tag static string.
*
* Value constructor and objectValue member assignment takes advantage of the
* StaticString and avoid the cost of string duplication when storing the
* string or the member name.
*
* Example of usage:
* \code
* Json::Value aValue( StaticString("some text") );
* Json::Value object;
* static const StaticString code("code");
* object[code] = 1234;
* \endcode
*/
class JSON_API StaticString {
public:
explicit StaticString(const char* czstring) : c_str_(czstring) {}
operator const char*() const { return c_str_; }
const char* c_str() const { return c_str_; }
private:
const char* c_str_;
};
/** \brief Represents a <a HREF="http://www.json.org">JSON</a> value.
*
* This class is a discriminated union wrapper that can represents a:
* - signed integer [range: Value::minInt - Value::maxInt]
* - unsigned integer (range: 0 - Value::maxUInt)
* - double
* - UTF-8 string
* - boolean
* - 'null'
* - an ordered list of Value
* - collection of name/value pairs (javascript object)
*
* The type of the held value is represented by a #ValueType and
* can be obtained using type().
*
* Values of an #objectValue or #arrayValue can be accessed using operator[]()
* methods.
* Non-const methods will automatically create the a #nullValue element
* if it does not exist.
* The sequence of an #arrayValue will be automatically resized and initialized
* with #nullValue. resize() can be used to enlarge or truncate an #arrayValue.
*
* The get() methods can be used to obtain default value in the case the
* required element does not exist.
*
* It is possible to iterate over the list of member keys of an object using
* the getMemberNames() method.
*
* \note #Value string-length fit in size_t, but keys must be < 2^30.
* (The reason is an implementation detail.) A #CharReader will raise an
* exception if a bound is exceeded to avoid security holes in your app,
* but the Value API does *not* check bounds. That is the responsibility
* of the caller.
*/
class JSON_API Value {
friend class ValueIteratorBase;
public:
using Members = std::vector<String>;
using iterator = ValueIterator;
using const_iterator = ValueConstIterator;
using UInt = Json::UInt;
using Int = Json::Int;
#if defined(JSON_HAS_INT64)
using UInt64 = Json::UInt64;
using Int64 = Json::Int64;
#endif // defined(JSON_HAS_INT64)
using LargestInt = Json::LargestInt;
using LargestUInt = Json::LargestUInt;
using ArrayIndex = Json::ArrayIndex;
// Required for boost integration, e. g. BOOST_TEST
using value_type = std::string;
#if JSON_USE_NULLREF
// Binary compatibility kludges, do not use.
static const Value& null;
static const Value& nullRef;
#endif
// null and nullRef are deprecated, use this instead.
static Value const& nullSingleton();
/// Minimum signed integer value that can be stored in a Json::Value.
static constexpr LargestInt minLargestInt =
LargestInt(~(LargestUInt(-1) / 2));
/// Maximum signed integer value that can be stored in a Json::Value.
static constexpr LargestInt maxLargestInt = LargestInt(LargestUInt(-1) / 2);
/// Maximum unsigned integer value that can be stored in a Json::Value.
static constexpr LargestUInt maxLargestUInt = LargestUInt(-1);
/// Minimum signed int value that can be stored in a Json::Value.
static constexpr Int minInt = Int(~(UInt(-1) / 2));
/// Maximum signed int value that can be stored in a Json::Value.
static constexpr Int maxInt = Int(UInt(-1) / 2);
/// Maximum unsigned int value that can be stored in a Json::Value.
static constexpr UInt maxUInt = UInt(-1);
#if defined(JSON_HAS_INT64)
/// Minimum signed 64 bits int value that can be stored in a Json::Value.
static constexpr Int64 minInt64 = Int64(~(UInt64(-1) / 2));
/// Maximum signed 64 bits int value that can be stored in a Json::Value.
static constexpr Int64 maxInt64 = Int64(UInt64(-1) / 2);
/// Maximum unsigned 64 bits int value that can be stored in a Json::Value.
static constexpr UInt64 maxUInt64 = UInt64(-1);
#endif // defined(JSON_HAS_INT64)
/// Default precision for real value for string representation.
static constexpr UInt defaultRealPrecision = 17;
// The constant is hard-coded because some compiler have trouble
// converting Value::maxUInt64 to a double correctly (AIX/xlC).
// Assumes that UInt64 is a 64 bits integer.
static constexpr double maxUInt64AsDouble = 18446744073709551615.0;
// Workaround for bug in the NVIDIAs CUDA 9.1 nvcc compiler
// when using gcc and clang backend compilers. CZString
// cannot be defined as private. See issue #486
#ifdef __NVCC__
public:
#else
private:
#endif
#ifndef JSONCPP_DOC_EXCLUDE_IMPLEMENTATION
class CZString {
public:
enum DuplicationPolicy { noDuplication = 0, duplicate, duplicateOnCopy };
CZString(ArrayIndex index);
CZString(char const* str, unsigned length, DuplicationPolicy allocate);
CZString(CZString const& other);
CZString(CZString&& other) noexcept;
~CZString();
CZString& operator=(const CZString& other);
CZString& operator=(CZString&& other) noexcept;
bool operator<(CZString const& other) const;
bool operator==(CZString const& other) const;
ArrayIndex index() const;
// const char* c_str() const; ///< \deprecated
char const* data() const;
unsigned length() const;
bool isStaticString() const;
private:
void swap(CZString& other);
struct StringStorage {
unsigned policy_ : 2;
unsigned length_ : 30; // 1GB max
};
char const* cstr_; // actually, a prefixed string, unless policy is noDup
union {
ArrayIndex index_;
StringStorage storage_;
};
};
public:
typedef std::map<CZString, Value> ObjectValues;
#endif // ifndef JSONCPP_DOC_EXCLUDE_IMPLEMENTATION
public:
/**
* \brief Create a default Value of the given type.
*
* This is a very useful constructor.
* To create an empty array, pass arrayValue.
* To create an empty object, pass objectValue.
* Another Value can then be set to this one by assignment.
* This is useful since clear() and resize() will not alter types.
*
* Examples:
* \code
* Json::Value null_value; // null
* Json::Value arr_value(Json::arrayValue); // []
* Json::Value obj_value(Json::objectValue); // {}
* \endcode
*/
Value(ValueType type = nullValue);
Value(Int value);
Value(UInt value);
#if defined(JSON_HAS_INT64)
Value(Int64 value);
Value(UInt64 value);
#endif // if defined(JSON_HAS_INT64)
Value(double value);
Value(const char* value); ///< Copy til first 0. (NULL causes to seg-fault.)
Value(const char* begin, const char* end); ///< Copy all, incl zeroes.
/**
* \brief Constructs a value from a static string.
*
* Like other value string constructor but do not duplicate the string for
* internal storage. The given string must remain alive after the call to
* this constructor.
*
* \note This works only for null-terminated strings. (We cannot change the
* size of this class, so we have nowhere to store the length, which might be
* computed later for various operations.)
*
* Example of usage:
* \code
* static StaticString foo("some text");
* Json::Value aValue(foo);
* \endcode
*/
Value(const StaticString& value);
Value(const String& value);
Value(bool value);
Value(std::nullptr_t ptr) = delete;
Value(const Value& other);
Value(Value&& other) noexcept;
~Value();
/// \note Overwrite existing comments. To preserve comments, use
/// #swapPayload().
Value& operator=(const Value& other);
Value& operator=(Value&& other) noexcept;
/// Swap everything.
void swap(Value& other);
/// Swap values but leave comments and source offsets in place.
void swapPayload(Value& other);
/// copy everything.
void copy(const Value& other);
/// copy values but leave comments and source offsets in place.
void copyPayload(const Value& other);
ValueType type() const;
/// Compare payload only, not comments etc.
bool operator<(const Value& other) const;
bool operator<=(const Value& other) const;
bool operator>=(const Value& other) const;
bool operator>(const Value& other) const;
bool operator==(const Value& other) const;
bool operator!=(const Value& other) const;
int compare(const Value& other) const;
const char* asCString() const; ///< Embedded zeroes could cause you trouble!
#if JSONCPP_USING_SECURE_MEMORY
unsigned getCStringLength() const; // Allows you to understand the length of
// the CString
#endif
String asString() const; ///< Embedded zeroes are possible.
/** Get raw char* of string-value.
* \return false if !string. (Seg-fault if str or end are NULL.)
*/
bool getString(char const** begin, char const** end) const;
Int asInt() const;
UInt asUInt() const;
#if defined(JSON_HAS_INT64)
Int64 asInt64() const;
UInt64 asUInt64() const;
#endif // if defined(JSON_HAS_INT64)
LargestInt asLargestInt() const;
LargestUInt asLargestUInt() const;
float asFloat() const;
double asDouble() const;
bool asBool() const;
bool isNull() const;
bool isBool() const;
bool isInt() const;
bool isInt64() const;
bool isUInt() const;
bool isUInt64() const;
bool isIntegral() const;
bool isDouble() const;
bool isNumeric() const;
bool isString() const;
bool isArray() const;
bool isObject() const;
/// The `as<T>` and `is<T>` member function templates and specializations.
template <typename T> T as() const JSONCPP_TEMPLATE_DELETE;
template <typename T> bool is() const JSONCPP_TEMPLATE_DELETE;
bool isConvertibleTo(ValueType other) const;
/// Number of values in array or object
ArrayIndex size() const;
/// \brief Return true if empty array, empty object, or null;
/// otherwise, false.
bool empty() const;
/// Return !isNull()
explicit operator bool() const;
/// Remove all object members and array elements.
/// \pre type() is arrayValue, objectValue, or nullValue
/// \post type() is unchanged
void clear();
/// Resize the array to newSize elements.
/// New elements are initialized to null.
/// May only be called on nullValue or arrayValue.
/// \pre type() is arrayValue or nullValue
/// \post type() is arrayValue
void resize(ArrayIndex newSize);
///@{
/// Access an array element (zero based index). If the array contains less
/// than index element, then null value are inserted in the array so that
/// its size is index+1.
/// (You may need to say 'value[0u]' to get your compiler to distinguish
/// this from the operator[] which takes a string.)
Value& operator[](ArrayIndex index);
Value& operator[](int index);
///@}
///@{
/// Access an array element (zero based index).
/// (You may need to say 'value[0u]' to get your compiler to distinguish
/// this from the operator[] which takes a string.)
const Value& operator[](ArrayIndex index) const;
const Value& operator[](int index) const;
///@}
/// If the array contains at least index+1 elements, returns the element
/// value, otherwise returns defaultValue.
Value get(ArrayIndex index, const Value& defaultValue) const;
/// Return true if index < size().
bool isValidIndex(ArrayIndex index) const;
/// \brief Append value to array at the end.
///
/// Equivalent to jsonvalue[jsonvalue.size()] = value;
Value& append(const Value& value);
Value& append(Value&& value);
/// \brief Insert value in array at specific index
bool insert(ArrayIndex index, const Value& newValue);
bool insert(ArrayIndex index, Value&& newValue);
/// Access an object value by name, create a null member if it does not exist.
/// \note Because of our implementation, keys are limited to 2^30 -1 chars.
/// Exceeding that will cause an exception.
Value& operator[](const char* key);
/// Access an object value by name, returns null if there is no member with
/// that name.
const Value& operator[](const char* key) const;
/// Access an object value by name, create a null member if it does not exist.
/// \param key may contain embedded nulls.
Value& operator[](const String& key);
/// Access an object value by name, returns null if there is no member with
/// that name.
/// \param key may contain embedded nulls.
const Value& operator[](const String& key) const;
/** \brief Access an object value by name, create a null member if it does not
* exist.
*
* If the object has no entry for that name, then the member name used to
* store the new entry is not duplicated.
* Example of use:
* \code
* Json::Value object;
* static const StaticString code("code");
* object[code] = 1234;
* \endcode
*/
Value& operator[](const StaticString& key);
/// Return the member named key if it exist, defaultValue otherwise.
/// \note deep copy
Value get(const char* key, const Value& defaultValue) const;
/// Return the member named key if it exist, defaultValue otherwise.
/// \note deep copy
/// \note key may contain embedded nulls.
Value get(const char* begin, const char* end,
const Value& defaultValue) const;
/// Return the member named key if it exist, defaultValue otherwise.
/// \note deep copy
/// \param key may contain embedded nulls.
Value get(const String& key, const Value& defaultValue) const;
/// Most general and efficient version of isMember()const, get()const,
/// and operator[]const
/// \note As stated elsewhere, behavior is undefined if (end-begin) >= 2^30
Value const* find(char const* begin, char const* end) const;
/// Most general and efficient version of object-mutators.
/// \note As stated elsewhere, behavior is undefined if (end-begin) >= 2^30
/// \return non-zero, but JSON_ASSERT if this is neither object nor nullValue.
Value* demand(char const* begin, char const* end);
/// \brief Remove and return the named member.
///
/// Do nothing if it did not exist.
/// \pre type() is objectValue or nullValue
/// \post type() is unchanged
void removeMember(const char* key);
/// Same as removeMember(const char*)
/// \param key may contain embedded nulls.
void removeMember(const String& key);
/// Same as removeMember(const char* begin, const char* end, Value* removed),
/// but 'key' is null-terminated.
bool removeMember(const char* key, Value* removed);
/** \brief Remove the named map member.
*
* Update 'removed' iff removed.
* \param key may contain embedded nulls.
* \return true iff removed (no exceptions)
*/
bool removeMember(String const& key, Value* removed);
/// Same as removeMember(String const& key, Value* removed)
bool removeMember(const char* begin, const char* end, Value* removed);
/** \brief Remove the indexed array element.
*
* O(n) expensive operations.
* Update 'removed' iff removed.
* \return true if removed (no exceptions)
*/
bool removeIndex(ArrayIndex index, Value* removed);
/// Return true if the object has a member named key.
/// \note 'key' must be null-terminated.
bool isMember(const char* key) const;
/// Return true if the object has a member named key.
/// \param key may contain embedded nulls.
bool isMember(const String& key) const;
/// Same as isMember(String const& key)const
bool isMember(const char* begin, const char* end) const;
/// \brief Return a list of the member names.
///
/// If null, return an empty list.
/// \pre type() is objectValue or nullValue
/// \post if type() was nullValue, it remains nullValue
Members getMemberNames() const;
/// \deprecated Always pass len.
JSONCPP_DEPRECATED("Use setComment(String const&) instead.")
void setComment(const char* comment, CommentPlacement placement) {
setComment(String(comment, strlen(comment)), placement);
}
/// Comments must be //... or /* ... */
void setComment(const char* comment, size_t len, CommentPlacement placement) {
setComment(String(comment, len), placement);
}
/// Comments must be //... or /* ... */
void setComment(String comment, CommentPlacement placement);
bool hasComment(CommentPlacement placement) const;
/// Include delimiters and embedded newlines.
String getComment(CommentPlacement placement) const;
String toString() const;
String toStyledString() const;
const_iterator begin() const;
const_iterator end() const;
iterator begin();
iterator end();
/// \brief Returns a reference to the first element in the `Value`.
/// Requires that this value holds an array or json object, with at least one element.
const Value& front() const;
/// \brief Returns a reference to the first element in the `Value`.
/// Requires that this value holds an array or json object, with at least one element.
Value& front();
/// \brief Returns a reference to the last element in the `Value`.
/// Requires that value holds an array or json object, with at least one element.
const Value& back() const;
/// \brief Returns a reference to the last element in the `Value`.
/// Requires that this value holds an array or json object, with at least one element.
Value& back();
// Accessors for the [start, limit) range of bytes within the JSON text from
// which this value was parsed, if any.
void setOffsetStart(ptrdiff_t start);
void setOffsetLimit(ptrdiff_t limit);
ptrdiff_t getOffsetStart() const;
ptrdiff_t getOffsetLimit() const;
private:
void setType(ValueType v) {
bits_.value_type_ = static_cast<unsigned char>(v);
}
bool isAllocated() const { return bits_.allocated_; }
void setIsAllocated(bool v) { bits_.allocated_ = v; }
void initBasic(ValueType type, bool allocated = false);
void dupPayload(const Value& other);
void releasePayload();
void dupMeta(const Value& other);
Value& resolveReference(const char* key);
Value& resolveReference(const char* key, const char* end);
// struct MemberNamesTransform
//{
// typedef const char *result_type;
// const char *operator()( const CZString &name ) const
// {
// return name.c_str();
// }
//};
union ValueHolder {
LargestInt int_;
LargestUInt uint_;
double real_;
bool bool_;
char* string_; // if allocated_, ptr to { unsigned, char[] }.
ObjectValues* map_;
} value_;
struct {
// Really a ValueType, but types should agree for bitfield packing.
unsigned int value_type_ : 8;
// Unless allocated_, string_ must be null-terminated.
unsigned int allocated_ : 1;
} bits_;
class Comments {
public:
Comments() = default;
Comments(const Comments& that);
Comments(Comments&& that) noexcept;
Comments& operator=(const Comments& that);
Comments& operator=(Comments&& that) noexcept;
bool has(CommentPlacement slot) const;
String get(CommentPlacement slot) const;
void set(CommentPlacement slot, String comment);
private:
using Array = std::array<String, numberOfCommentPlacement>;
std::unique_ptr<Array> ptr_;
};
Comments comments_;
// [start, limit) byte offsets in the source JSON text from which this Value
// was extracted.
ptrdiff_t start_;
ptrdiff_t limit_;
};
template <> inline bool Value::as<bool>() const { return asBool(); }
template <> inline bool Value::is<bool>() const { return isBool(); }
template <> inline Int Value::as<Int>() const { return asInt(); }
template <> inline bool Value::is<Int>() const { return isInt(); }
template <> inline UInt Value::as<UInt>() const { return asUInt(); }
template <> inline bool Value::is<UInt>() const { return isUInt(); }
#if defined(JSON_HAS_INT64)
template <> inline Int64 Value::as<Int64>() const { return asInt64(); }
template <> inline bool Value::is<Int64>() const { return isInt64(); }
template <> inline UInt64 Value::as<UInt64>() const { return asUInt64(); }
template <> inline bool Value::is<UInt64>() const { return isUInt64(); }
#endif
template <> inline double Value::as<double>() const { return asDouble(); }
template <> inline bool Value::is<double>() const { return isDouble(); }
template <> inline String Value::as<String>() const { return asString(); }
template <> inline bool Value::is<String>() const { return isString(); }
/// These `as` specializations are type conversions, and do not have a
/// corresponding `is`.
template <> inline float Value::as<float>() const { return asFloat(); }
template <> inline const char* Value::as<const char*>() const {
return asCString();
}
/** \brief Experimental and untested: represents an element of the "path" to
* access a node.
*/
class JSON_API PathArgument {
public:
friend class Path;
PathArgument();
PathArgument(ArrayIndex index);
PathArgument(const char* key);
PathArgument(String key);
private:
enum Kind { kindNone = 0, kindIndex, kindKey };
String key_;
ArrayIndex index_{};
Kind kind_{kindNone};
};
/** \brief Experimental and untested: represents a "path" to access a node.
*
* Syntax:
* - "." => root node
* - ".[n]" => elements at index 'n' of root node (an array value)
* - ".name" => member named 'name' of root node (an object value)
* - ".name1.name2.name3"
* - ".[0][1][2].name1[3]"
* - ".%" => member name is provided as parameter
* - ".[%]" => index is provided as parameter
*/
class JSON_API Path {
public:
Path(const String& path, const PathArgument& a1 = PathArgument(),
const PathArgument& a2 = PathArgument(),
const PathArgument& a3 = PathArgument(),
const PathArgument& a4 = PathArgument(),
const PathArgument& a5 = PathArgument());
const Value& resolve(const Value& root) const;
Value resolve(const Value& root, const Value& defaultValue) const;
/// Creates the "path" to access the specified node and returns a reference on
/// the node.
Value& make(Value& root) const;
private:
using InArgs = std::vector<const PathArgument*>;
using Args = std::vector<PathArgument>;
void makePath(const String& path, const InArgs& in);
void addPathInArg(const String& path, const InArgs& in,
InArgs::const_iterator& itInArg, PathArgument::Kind kind);
static void invalidPath(const String& path, int location);
Args args_;
};
/** \brief base class for Value iterators.
*
*/
class JSON_API ValueIteratorBase {
public:
using iterator_category = std::bidirectional_iterator_tag;
using size_t = unsigned int;
using difference_type = int;
using SelfType = ValueIteratorBase;
bool operator==(const SelfType& other) const { return isEqual(other); }
bool operator!=(const SelfType& other) const { return !isEqual(other); }
difference_type operator-(const SelfType& other) const {
return other.computeDistance(*this);
}
/// Return either the index or the member name of the referenced value as a
/// Value.
Value key() const;
/// Return the index of the referenced Value, or -1 if it is not an
/// arrayValue.
UInt index() const;
/// Return the member name of the referenced Value, or "" if it is not an
/// objectValue.
/// \note Avoid `c_str()` on result, as embedded zeroes are possible.
String name() const;
/// Return the member name of the referenced Value. "" if it is not an
/// objectValue.
/// \deprecated This cannot be used for UTF-8 strings, since there can be
/// embedded nulls.
JSONCPP_DEPRECATED("Use `key = name();` instead.")
char const* memberName() const;
/// Return the member name of the referenced Value, or NULL if it is not an
/// objectValue.
/// \note Better version than memberName(). Allows embedded nulls.
char const* memberName(char const** end) const;
protected:
/*! Internal utility functions to assist with implementing
* other iterator functions. The const and non-const versions
* of the "deref" protected methods expose the protected
* current_ member variable in a way that can often be
* optimized away by the compiler.
*/
const Value& deref() const;
Value& deref();
void increment();
void decrement();
difference_type computeDistance(const SelfType& other) const;
bool isEqual(const SelfType& other) const;
void copy(const SelfType& other);
private:
Value::ObjectValues::iterator current_;
// Indicates that iterator is for a null value.
bool isNull_{true};
public:
// For some reason, BORLAND needs these at the end, rather
// than earlier. No idea why.
ValueIteratorBase();
explicit ValueIteratorBase(const Value::ObjectValues::iterator& current);
};
/** \brief const iterator for object and array value.
*
*/
class JSON_API ValueConstIterator : public ValueIteratorBase {
friend class Value;
public:
using value_type = const Value;
// typedef unsigned int size_t;
// typedef int difference_type;
using reference = const Value&;
using pointer = const Value*;
using SelfType = ValueConstIterator;
ValueConstIterator();
ValueConstIterator(ValueIterator const& other);
private:
/*! \internal Use by Value to create an iterator.
*/
explicit ValueConstIterator(const Value::ObjectValues::iterator& current);
public:
SelfType& operator=(const ValueIteratorBase& other);
SelfType operator++(int) {
SelfType temp(*this);
++*this;
return temp;
}
SelfType operator--(int) {
SelfType temp(*this);
--*this;
return temp;
}
SelfType& operator--() {
decrement();
return *this;
}
SelfType& operator++() {
increment();
return *this;
}
reference operator*() const { return deref(); }
pointer operator->() const { return &deref(); }
};
/** \brief Iterator for object and array value.
*/
class JSON_API ValueIterator : public ValueIteratorBase {
friend class Value;
public:
using value_type = Value;
using size_t = unsigned int;
using difference_type = int;
using reference = Value&;
using pointer = Value*;
using SelfType = ValueIterator;
ValueIterator();
explicit ValueIterator(const ValueConstIterator& other);
ValueIterator(const ValueIterator& other);
private:
/*! \internal Use by Value to create an iterator.
*/
explicit ValueIterator(const Value::ObjectValues::iterator& current);
public:
SelfType& operator=(const SelfType& other);
SelfType operator++(int) {
SelfType temp(*this);
++*this;
return temp;
}
SelfType operator--(int) {
SelfType temp(*this);
--*this;
return temp;
}
SelfType& operator--() {
decrement();
return *this;
}
SelfType& operator++() {
increment();
return *this;
}
/*! The return value of non-const iterators can be
* changed, so the these functions are not const
* because the returned references/pointers can be used
* to change state of the base class.
*/
reference operator*() const { return const_cast<reference>(deref()); }
pointer operator->() const { return const_cast<pointer>(&deref()); }
};
inline void swap(Value& a, Value& b) { a.swap(b); }
inline const Value& Value::front() const { return *begin(); }
inline Value& Value::front() { return *begin(); }
inline const Value& Value::back() const { return *(--end()); }
inline Value& Value::back() { return *(--end()); }
} // namespace Json
#pragma pack(pop)
#if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
#pragma warning(pop)
#endif // if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
#endif // JSON_H_INCLUDED

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@@ -0,0 +1,28 @@
#ifndef JSON_VERSION_H_INCLUDED
#define JSON_VERSION_H_INCLUDED
// Note: version must be updated in three places when doing a release. This
// annoying process ensures that amalgamate, CMake, and meson all report the
// correct version.
// 1. /meson.build
// 2. /include/json/version.h
// 3. /CMakeLists.txt
// IMPORTANT: also update the SOVERSION!!
#define JSONCPP_VERSION_STRING "1.9.5"
#define JSONCPP_VERSION_MAJOR 1
#define JSONCPP_VERSION_MINOR 9
#define JSONCPP_VERSION_PATCH 5
#define JSONCPP_VERSION_QUALIFIER
#define JSONCPP_VERSION_HEXA \
((JSONCPP_VERSION_MAJOR << 24) | (JSONCPP_VERSION_MINOR << 16) | \
(JSONCPP_VERSION_PATCH << 8))
#ifdef JSONCPP_USING_SECURE_MEMORY
#undef JSONCPP_USING_SECURE_MEMORY
#endif
#define JSONCPP_USING_SECURE_MEMORY 0
// If non-zero, the library zeroes any memory that it has allocated before
// it frees its memory.
#endif // JSON_VERSION_H_INCLUDED

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@@ -0,0 +1,370 @@
// Copyright 2007-2010 Baptiste Lepilleur and The JsonCpp Authors
// Distributed under MIT license, or public domain if desired and
// recognized in your jurisdiction.
// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
#ifndef JSON_WRITER_H_INCLUDED
#define JSON_WRITER_H_INCLUDED
#if !defined(JSON_IS_AMALGAMATION)
#include "value.h"
#endif // if !defined(JSON_IS_AMALGAMATION)
#include <ostream>
#include <string>
#include <vector>
// Disable warning C4251: <data member>: <type> needs to have dll-interface to
// be used by...
#if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING) && defined(_MSC_VER)
#pragma warning(push)
#pragma warning(disable : 4251)
#endif // if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
#pragma pack(push)
#pragma pack()
namespace Json {
class Value;
/**
*
* Usage:
* \code
* using namespace Json;
* void writeToStdout(StreamWriter::Factory const& factory, Value const& value)
* { std::unique_ptr<StreamWriter> const writer( factory.newStreamWriter());
* writer->write(value, &std::cout);
* std::cout << std::endl; // add lf and flush
* }
* \endcode
*/
class JSON_API StreamWriter {
protected:
OStream* sout_; // not owned; will not delete
public:
StreamWriter();
virtual ~StreamWriter();
/** Write Value into document as configured in sub-class.
* Do not take ownership of sout, but maintain a reference during function.
* \pre sout != NULL
* \return zero on success (For now, we always return zero, so check the
* stream instead.) \throw std::exception possibly, depending on
* configuration
*/
virtual int write(Value const& root, OStream* sout) = 0;
/** \brief A simple abstract factory.
*/
class JSON_API Factory {
public:
virtual ~Factory();
/** \brief Allocate a CharReader via operator new().
* \throw std::exception if something goes wrong (e.g. invalid settings)
*/
virtual StreamWriter* newStreamWriter() const = 0;
}; // Factory
}; // StreamWriter
/** \brief Write into stringstream, then return string, for convenience.
* A StreamWriter will be created from the factory, used, and then deleted.
*/
String JSON_API writeString(StreamWriter::Factory const& factory,
Value const& root);
/** \brief Build a StreamWriter implementation.
* Usage:
* \code
* using namespace Json;
* Value value = ...;
* StreamWriterBuilder builder;
* builder["commentStyle"] = "None";
* builder["indentation"] = " "; // or whatever you like
* std::unique_ptr<Json::StreamWriter> writer(
* builder.newStreamWriter());
* writer->write(value, &std::cout);
* std::cout << std::endl; // add lf and flush
* \endcode
*/
class JSON_API StreamWriterBuilder : public StreamWriter::Factory {
public:
// Note: We use a Json::Value so that we can add data-members to this class
// without a major version bump.
/** Configuration of this builder.
* Available settings (case-sensitive):
* - "commentStyle": "None" or "All"
* - "indentation": "<anything>".
* - Setting this to an empty string also omits newline characters.
* - "enableYAMLCompatibility": false or true
* - slightly change the whitespace around colons
* - "dropNullPlaceholders": false or true
* - Drop the "null" string from the writer's output for nullValues.
* Strictly speaking, this is not valid JSON. But when the output is being
* fed to a browser's JavaScript, it makes for smaller output and the
* browser can handle the output just fine.
* - "useSpecialFloats": false or true
* - If true, outputs non-finite floating point values in the following way:
* NaN values as "NaN", positive infinity as "Infinity", and negative
* infinity as "-Infinity".
* - "precision": int
* - Number of precision digits for formatting of real values.
* - "precisionType": "significant"(default) or "decimal"
* - Type of precision for formatting of real values.
* - "emitUTF8": false or true
* - If true, outputs raw UTF8 strings instead of escaping them.
* You can examine 'settings_` yourself
* to see the defaults. You can also write and read them just like any
* JSON Value.
* \sa setDefaults()
*/
Json::Value settings_;
StreamWriterBuilder();
~StreamWriterBuilder() override;
/**
* \throw std::exception if something goes wrong (e.g. invalid settings)
*/
StreamWriter* newStreamWriter() const override;
/** \return true if 'settings' are legal and consistent;
* otherwise, indicate bad settings via 'invalid'.
*/
bool validate(Json::Value* invalid) const;
/** A simple way to update a specific setting.
*/
Value& operator[](const String& key);
/** Called by ctor, but you can use this to reset settings_.
* \pre 'settings' != NULL (but Json::null is fine)
* \remark Defaults:
* \snippet src/lib_json/json_writer.cpp StreamWriterBuilderDefaults
*/
static void setDefaults(Json::Value* settings);
};
/** \brief Abstract class for writers.
* \deprecated Use StreamWriter. (And really, this is an implementation detail.)
*/
class JSON_API Writer {
public:
virtual ~Writer();
virtual String write(const Value& root) = 0;
};
/** \brief Outputs a Value in <a HREF="http://www.json.org">JSON</a> format
*without formatting (not human friendly).
*
* The JSON document is written in a single line. It is not intended for 'human'
*consumption,
* but may be useful to support feature such as RPC where bandwidth is limited.
* \sa Reader, Value
* \deprecated Use StreamWriterBuilder.
*/
#if defined(_MSC_VER)
#pragma warning(push)
#pragma warning(disable : 4996) // Deriving from deprecated class
#endif
class JSON_API FastWriter
: public Writer {
public:
FastWriter();
~FastWriter() override = default;
void enableYAMLCompatibility();
/** \brief Drop the "null" string from the writer's output for nullValues.
* Strictly speaking, this is not valid JSON. But when the output is being
* fed to a browser's JavaScript, it makes for smaller output and the
* browser can handle the output just fine.
*/
void dropNullPlaceholders();
void omitEndingLineFeed();
public: // overridden from Writer
String write(const Value& root) override;
private:
void writeValue(const Value& value);
String document_;
bool yamlCompatibilityEnabled_{false};
bool dropNullPlaceholders_{false};
bool omitEndingLineFeed_{false};
};
#if defined(_MSC_VER)
#pragma warning(pop)
#endif
/** \brief Writes a Value in <a HREF="http://www.json.org">JSON</a> format in a
*human friendly way.
*
* The rules for line break and indent are as follow:
* - Object value:
* - if empty then print {} without indent and line break
* - if not empty the print '{', line break & indent, print one value per
*line
* and then unindent and line break and print '}'.
* - Array value:
* - if empty then print [] without indent and line break
* - if the array contains no object value, empty array or some other value
*types,
* and all the values fit on one lines, then print the array on a single
*line.
* - otherwise, it the values do not fit on one line, or the array contains
* object or non empty array, then print one value per line.
*
* If the Value have comments then they are outputted according to their
*#CommentPlacement.
*
* \sa Reader, Value, Value::setComment()
* \deprecated Use StreamWriterBuilder.
*/
#if defined(_MSC_VER)
#pragma warning(push)
#pragma warning(disable : 4996) // Deriving from deprecated class
#endif
class JSON_API
StyledWriter : public Writer {
public:
StyledWriter();
~StyledWriter() override = default;
public: // overridden from Writer
/** \brief Serialize a Value in <a HREF="http://www.json.org">JSON</a> format.
* \param root Value to serialize.
* \return String containing the JSON document that represents the root value.
*/
String write(const Value& root) override;
private:
void writeValue(const Value& value);
void writeArrayValue(const Value& value);
bool isMultilineArray(const Value& value);
void pushValue(const String& value);
void writeIndent();
void writeWithIndent(const String& value);
void indent();
void unindent();
void writeCommentBeforeValue(const Value& root);
void writeCommentAfterValueOnSameLine(const Value& root);
static bool hasCommentForValue(const Value& value);
static String normalizeEOL(const String& text);
using ChildValues = std::vector<String>;
ChildValues childValues_;
String document_;
String indentString_;
unsigned int rightMargin_{74};
unsigned int indentSize_{3};
bool addChildValues_{false};
};
#if defined(_MSC_VER)
#pragma warning(pop)
#endif
/** \brief Writes a Value in <a HREF="http://www.json.org">JSON</a> format in a
human friendly way,
to a stream rather than to a string.
*
* The rules for line break and indent are as follow:
* - Object value:
* - if empty then print {} without indent and line break
* - if not empty the print '{', line break & indent, print one value per
line
* and then unindent and line break and print '}'.
* - Array value:
* - if empty then print [] without indent and line break
* - if the array contains no object value, empty array or some other value
types,
* and all the values fit on one lines, then print the array on a single
line.
* - otherwise, it the values do not fit on one line, or the array contains
* object or non empty array, then print one value per line.
*
* If the Value have comments then they are outputted according to their
#CommentPlacement.
*
* \sa Reader, Value, Value::setComment()
* \deprecated Use StreamWriterBuilder.
*/
#if defined(_MSC_VER)
#pragma warning(push)
#pragma warning(disable : 4996) // Deriving from deprecated class
#endif
class JSON_API
StyledStreamWriter {
public:
/**
* \param indentation Each level will be indented by this amount extra.
*/
StyledStreamWriter(String indentation = "\t");
~StyledStreamWriter() = default;
public:
/** \brief Serialize a Value in <a HREF="http://www.json.org">JSON</a> format.
* \param out Stream to write to. (Can be ostringstream, e.g.)
* \param root Value to serialize.
* \note There is no point in deriving from Writer, since write() should not
* return a value.
*/
void write(OStream& out, const Value& root);
private:
void writeValue(const Value& value);
void writeArrayValue(const Value& value);
bool isMultilineArray(const Value& value);
void pushValue(const String& value);
void writeIndent();
void writeWithIndent(const String& value);
void indent();
void unindent();
void writeCommentBeforeValue(const Value& root);
void writeCommentAfterValueOnSameLine(const Value& root);
static bool hasCommentForValue(const Value& value);
static String normalizeEOL(const String& text);
using ChildValues = std::vector<String>;
ChildValues childValues_;
OStream* document_;
String indentString_;
unsigned int rightMargin_{74};
String indentation_;
bool addChildValues_ : 1;
bool indented_ : 1;
};
#if defined(_MSC_VER)
#pragma warning(pop)
#endif
#if defined(JSON_HAS_INT64)
String JSON_API valueToString(Int value);
String JSON_API valueToString(UInt value);
#endif // if defined(JSON_HAS_INT64)
String JSON_API valueToString(LargestInt value);
String JSON_API valueToString(LargestUInt value);
String JSON_API valueToString(
double value, unsigned int precision = Value::defaultRealPrecision,
PrecisionType precisionType = PrecisionType::significantDigits);
String JSON_API valueToString(bool value);
String JSON_API valueToQuotedString(const char* value);
/// \brief Output using the StyledStreamWriter.
/// \see Json::operator>>()
JSON_API OStream& operator<<(OStream&, const Value& root);
} // namespace Json
#pragma pack(pop)
#if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
#pragma warning(pop)
#endif // if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
#endif // JSON_WRITER_H_INCLUDED

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/* Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
#include <string.h>
/*
Data in big-endian format.
*/
static inline void float4store(uchar *T, float A)
{ *(T)= ((uchar *) &A)[3];
*((T)+1)=(char) ((uchar *) &A)[2];
*((T)+2)=(char) ((uchar *) &A)[1];
*((T)+3)=(char) ((uchar *) &A)[0]; }
static inline void float4get (float *V, const uchar *M)
{ float def_temp;
((uchar*) &def_temp)[0]=(M)[3];
((uchar*) &def_temp)[1]=(M)[2];
((uchar*) &def_temp)[2]=(M)[1];
((uchar*) &def_temp)[3]=(M)[0];
(*V)=def_temp; }
static inline void float8store(uchar *T, double V)
{ *(T)= ((uchar *) &V)[7];
*((T)+1)=(char) ((uchar *) &V)[6];
*((T)+2)=(char) ((uchar *) &V)[5];
*((T)+3)=(char) ((uchar *) &V)[4];
*((T)+4)=(char) ((uchar *) &V)[3];
*((T)+5)=(char) ((uchar *) &V)[2];
*((T)+6)=(char) ((uchar *) &V)[1];
*((T)+7)=(char) ((uchar *) &V)[0]; }
static inline void float8get (double *V, const uchar *M)
{ double def_temp;
((uchar*) &def_temp)[0]=(M)[7];
((uchar*) &def_temp)[1]=(M)[6];
((uchar*) &def_temp)[2]=(M)[5];
((uchar*) &def_temp)[3]=(M)[4];
((uchar*) &def_temp)[4]=(M)[3];
((uchar*) &def_temp)[5]=(M)[2];
((uchar*) &def_temp)[6]=(M)[1];
((uchar*) &def_temp)[7]=(M)[0];
(*V) = def_temp; }
static inline void ushortget(uint16 *V, const uchar *pM)
{ *V = (uint16) (((uint16) ((uchar) (pM)[1]))+
((uint16) ((uint16) (pM)[0]) << 8)); }
static inline void shortget (int16 *V, const uchar *pM)
{ *V = (short) (((short) ((uchar) (pM)[1]))+
((short) ((short) (pM)[0]) << 8)); }
static inline void longget (int32 *V, const uchar *pM)
{ int32 def_temp;
((uchar*) &def_temp)[0]=(pM)[0];
((uchar*) &def_temp)[1]=(pM)[1];
((uchar*) &def_temp)[2]=(pM)[2];
((uchar*) &def_temp)[3]=(pM)[3];
(*V)=def_temp; }
static inline void ulongget (uint32 *V, const uchar *pM)
{ uint32 def_temp;
((uchar*) &def_temp)[0]=(pM)[0];
((uchar*) &def_temp)[1]=(pM)[1];
((uchar*) &def_temp)[2]=(pM)[2];
((uchar*) &def_temp)[3]=(pM)[3];
(*V)=def_temp; }
static inline void shortstore(uchar *T, int16 A)
{ uint def_temp=(uint) (A) ;
*(((char*)T)+1)=(char)(def_temp);
*(((char*)T)+0)=(char)(def_temp >> 8); }
static inline void longstore (uchar *T, int32 A)
{ *(((char*)T)+3)=((A));
*(((char*)T)+2)=(((A) >> 8));
*(((char*)T)+1)=(((A) >> 16));
*(((char*)T)+0)=(((A) >> 24)); }
static inline void floatget(float *V, const uchar *M)
{
memcpy(V, (M), sizeof(float));
}
static inline void floatstore(uchar *T, float V)
{
memcpy((T), (&V), sizeof(float));
}
static inline void doubleget(double *V, const uchar *M)
{
memcpy(V, (M), sizeof(double));
}
static inline void doublestore(uchar *T, double V)
{
memcpy((T), &V, sizeof(double));
}
static inline void longlongget(longlong *V, const uchar *M)
{
memcpy(V, (M), sizeof(ulonglong));
}
static inline void longlongstore(uchar *T, longlong V)
{
memcpy((T), &V, sizeof(ulonglong));
}

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/* Copyright (c) 2014, 2015 Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
Without limiting anything contained in the foregoing, this file,
which is part of C Driver for MySQL (Connector/C), is also subject to the
Universal FOSS Exception, version 1.0, a copy of which can be found at
http://oss.oracle.com/licenses/universal-foss-exception.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
/**
@file binary_log_types.h
@brief This file contains the field type.
@note This file can be imported both from C and C++ code, so the
definitions have to be constructed to support this.
*/
#ifndef BINARY_LOG_TYPES_INCLUDED
#define BINARY_LOG_TYPES_INCLUDED
#ifdef __cplusplus
extern "C"
{
#endif
/*
* Constants exported from this package.
*/
typedef enum enum_field_types {
MYSQL_TYPE_DECIMAL, MYSQL_TYPE_TINY,
MYSQL_TYPE_SHORT, MYSQL_TYPE_LONG,
MYSQL_TYPE_FLOAT, MYSQL_TYPE_DOUBLE,
MYSQL_TYPE_NULL, MYSQL_TYPE_TIMESTAMP,
MYSQL_TYPE_LONGLONG,MYSQL_TYPE_INT24,
MYSQL_TYPE_DATE, MYSQL_TYPE_TIME,
MYSQL_TYPE_DATETIME, MYSQL_TYPE_YEAR,
MYSQL_TYPE_NEWDATE, MYSQL_TYPE_VARCHAR,
MYSQL_TYPE_BIT,
MYSQL_TYPE_TIMESTAMP2,
MYSQL_TYPE_DATETIME2,
MYSQL_TYPE_TIME2,
MYSQL_TYPE_JSON=245,
MYSQL_TYPE_NEWDECIMAL=246,
MYSQL_TYPE_ENUM=247,
MYSQL_TYPE_SET=248,
MYSQL_TYPE_TINY_BLOB=249,
MYSQL_TYPE_MEDIUM_BLOB=250,
MYSQL_TYPE_LONG_BLOB=251,
MYSQL_TYPE_BLOB=252,
MYSQL_TYPE_VAR_STRING=253,
MYSQL_TYPE_STRING=254,
MYSQL_TYPE_GEOMETRY=255
} enum_field_types;
#define DATETIME_MAX_DECIMALS 6
#ifdef __cplusplus
}
#endif // __cplusplus
#endif /* BINARY_LOG_TYPES_INCLUDED */

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/* Copyright (c) 2001, 2014, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
/*
Endianness-independent definitions for architectures other
than the x86 architecture.
*/
static inline int16 sint2korr(const uchar *A)
{
return
(int16) (((int16) (A[0])) +
((int16) (A[1]) << 8))
;
}
static inline int32 sint4korr(const uchar *A)
{
return
(int32) (((int32) (A[0])) +
(((int32) (A[1]) << 8)) +
(((int32) (A[2]) << 16)) +
(((int32) (A[3]) << 24)))
;
}
static inline uint16 uint2korr(const uchar *A)
{
return
(uint16) (((uint16) (A[0])) +
((uint16) (A[1]) << 8))
;
}
static inline uint32 uint4korr(const uchar *A)
{
return
(uint32) (((uint32) (A[0])) +
(((uint32) (A[1])) << 8) +
(((uint32) (A[2])) << 16) +
(((uint32) (A[3])) << 24))
;
}
static inline ulonglong uint8korr(const uchar *A)
{
return
((ulonglong)(((uint32) (A[0])) +
(((uint32) (A[1])) << 8) +
(((uint32) (A[2])) << 16) +
(((uint32) (A[3])) << 24)) +
(((ulonglong) (((uint32) (A[4])) +
(((uint32) (A[5])) << 8) +
(((uint32) (A[6])) << 16) +
(((uint32) (A[7])) << 24))) <<
32))
;
}
static inline longlong sint8korr(const uchar *A)
{
return (longlong) uint8korr(A);
}
static inline void int2store(uchar *T, uint16 A)
{
uint def_temp= A ;
*(T)= (uchar)(def_temp);
*(T+1)= (uchar)(def_temp >> 8);
}
static inline void int4store(uchar *T, uint32 A)
{
*(T)= (uchar) (A);
*(T+1)=(uchar) (A >> 8);
*(T+2)=(uchar) (A >> 16);
*(T+3)=(uchar) (A >> 24);
}
static inline void int8store(uchar *T, ulonglong A)
{
uint def_temp= (uint) A,
def_temp2= (uint) (A >> 32);
int4store(T, def_temp);
int4store(T+4,def_temp2);
}

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@@ -0,0 +1,68 @@
/* Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
Without limiting anything contained in the foregoing, this file,
which is part of C Driver for MySQL (Connector/C), is also subject to the
Universal FOSS Exception, version 1.0, a copy of which can be found at
http://oss.oracle.com/licenses/universal-foss-exception.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
/*
Optimized functions for the x86 architecture (_WIN32 included).
x86 handles misaligned reads and writes just fine, so suppress
UBSAN warnings for these functions.
*/
static inline int16 sint2korr(const uchar *A) SUPPRESS_UBSAN;
static inline int16 sint2korr(const uchar *A) { return *((int16*) A); }
static inline int32 sint4korr(const uchar *A) SUPPRESS_UBSAN;
static inline int32 sint4korr(const uchar *A) { return *((int32*) A); }
static inline uint16 uint2korr(const uchar *A) SUPPRESS_UBSAN;
static inline uint16 uint2korr(const uchar *A) { return *((uint16*) A); }
static inline uint32 uint4korr(const uchar *A) SUPPRESS_UBSAN;
static inline uint32 uint4korr(const uchar *A) { return *((uint32*) A); }
static inline ulonglong uint8korr(const uchar *A) SUPPRESS_UBSAN;
static inline ulonglong uint8korr(const uchar *A) { return *((ulonglong*) A);}
static inline longlong sint8korr(const uchar *A) SUPPRESS_UBSAN;
static inline longlong sint8korr(const uchar *A) { return *((longlong*) A); }
static inline void int2store(uchar *T, uint16 A) SUPPRESS_UBSAN;
static inline void int2store(uchar *T, uint16 A)
{
*((uint16*) T)= A;
}
static inline void int4store(uchar *T, uint32 A) SUPPRESS_UBSAN;
static inline void int4store(uchar *T, uint32 A)
{
*((uint32*) T)= A;
}
static inline void int8store(uchar *T, ulonglong A) SUPPRESS_UBSAN;
static inline void int8store(uchar *T, ulonglong A)
{
*((ulonglong*) T)= A;
}

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@@ -0,0 +1,144 @@
/* Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
#ifndef DECIMAL_INCLUDED
#define DECIMAL_INCLUDED
typedef enum
{TRUNCATE=0, HALF_EVEN, HALF_UP, CEILING, FLOOR}
decimal_round_mode;
typedef int32 decimal_digit_t;
/**
intg is the number of *decimal* digits (NOT number of decimal_digit_t's !)
before the point
frac is the number of decimal digits after the point
len is the length of buf (length of allocated space) in decimal_digit_t's,
not in bytes
sign false means positive, true means negative
buf is an array of decimal_digit_t's
*/
typedef struct st_decimal_t {
int intg, frac, len;
my_bool sign;
decimal_digit_t *buf;
} decimal_t;
#ifndef MYSQL_ABI_CHECK
int internal_str2dec(const char *from, decimal_t *to, char **end,
my_bool fixed);
int decimal2string(const decimal_t *from, char *to, int *to_len,
int fixed_precision, int fixed_decimals,
char filler);
int decimal2ulonglong(decimal_t *from, ulonglong *to);
int ulonglong2decimal(ulonglong from, decimal_t *to);
int decimal2longlong(decimal_t *from, longlong *to);
int longlong2decimal(longlong from, decimal_t *to);
int decimal2double(const decimal_t *from, double *to);
int double2decimal(double from, decimal_t *to);
int decimal_actual_fraction(decimal_t *from);
int decimal2bin(decimal_t *from, uchar *to, int precision, int scale);
int bin2decimal(const uchar *from, decimal_t *to, int precision, int scale);
/**
Convert decimal to lldiv_t.
The integer part is stored in to->quot.
The fractional part is multiplied to 10^9 and stored to to->rem.
@param from Decimal value
@param to lldiv_t value
@retval 0 on success
@retval !0 in error
*/
int decimal2lldiv_t(const decimal_t *from, lldiv_t *to);
/**
Convert doube to lldiv_t.
The integer part is stored in to->quot.
The fractional part is multiplied to 10^9 and stored to to->rem.
@param from Decimal value
@param to lldiv_t value
@retval 0 on success
@retval !0 in error
*/
int double2lldiv_t(double from, lldiv_t *to);
int decimal_size(int precision, int scale);
int decimal_bin_size(int precision, int scale);
int decimal_result_size(decimal_t *from1, decimal_t *from2, char op,
int param);
int decimal_intg(const decimal_t *from);
int decimal_add(const decimal_t *from1, const decimal_t *from2, decimal_t *to);
int decimal_sub(const decimal_t *from1, const decimal_t *from2, decimal_t *to);
int decimal_cmp(const decimal_t *from1, const decimal_t *from2);
int decimal_mul(const decimal_t *from1, const decimal_t *from2, decimal_t *to);
int decimal_div(const decimal_t *from1, const decimal_t *from2, decimal_t *to,
int scale_incr);
int decimal_mod(const decimal_t *from1, const decimal_t *from2, decimal_t *to);
int decimal_round(const decimal_t *from, decimal_t *to, int new_scale,
decimal_round_mode mode);
int decimal_is_zero(const decimal_t *from);
void max_decimal(int precision, int frac, decimal_t *to);
#define string2decimal(A,B,C) internal_str2dec((A), (B), (C), 0)
#define string2decimal_fixed(A,B,C) internal_str2dec((A), (B), (C), 1)
/* set a decimal_t to zero */
#define decimal_make_zero(dec) do { \
(dec)->buf[0]=0; \
(dec)->intg=1; \
(dec)->frac=0; \
(dec)->sign=0; \
} while(0)
/*
returns the length of the buffer to hold string representation
of the decimal (including decimal dot, possible sign and \0)
*/
#define decimal_string_size(dec) (((dec)->intg ? (dec)->intg : 1) + \
(dec)->frac + ((dec)->frac > 0) + 2)
/*
conventions:
decimal_smth() == 0 -- everything's ok
decimal_smth() <= 1 -- result is usable, but precision loss is possible
decimal_smth() <= 2 -- result can be unusable, most significant digits
could've been lost
decimal_smth() > 2 -- no result was generated
*/
#define E_DEC_OK 0
#define E_DEC_TRUNCATED 1
#define E_DEC_OVERFLOW 2
#define E_DEC_DIV_ZERO 4
#define E_DEC_BAD_NUM 8
#define E_DEC_OOM 16
#define E_DEC_ERROR 31
#define E_DEC_FATAL_ERROR 30
#endif // !MYSQL_ABI_CHECK
#endif

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#ifndef ERRMSG_INCLUDED
#define ERRMSG_INCLUDED
/* Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
/* Error messages for MySQL clients */
/* (Error messages for the daemon are in sql/share/errmsg.txt) */
#ifdef __cplusplus
extern "C" {
#endif
void init_client_errs(void);
void finish_client_errs(void);
extern const char *client_errors[]; /* Error messages */
#ifdef __cplusplus
}
#endif
#define CR_MIN_ERROR 2000 /* For easier client code */
#define CR_MAX_ERROR 2999
#if !defined(ER)
#define ER(X) (((X) >= CR_ERROR_FIRST && (X) <= CR_ERROR_LAST)? \
client_errors[(X)-CR_ERROR_FIRST]: client_errors[CR_UNKNOWN_ERROR])
#endif
#define CLIENT_ERRMAP 2 /* Errormap used by my_error() */
/* Do not add error numbers before CR_ERROR_FIRST. */
/* If necessary to add lower numbers, change CR_ERROR_FIRST accordingly. */
#define CR_ERROR_FIRST 2000 /*Copy first error nr.*/
#define CR_UNKNOWN_ERROR 2000
#define CR_SOCKET_CREATE_ERROR 2001
#define CR_CONNECTION_ERROR 2002
#define CR_CONN_HOST_ERROR 2003
#define CR_IPSOCK_ERROR 2004
#define CR_UNKNOWN_HOST 2005
#define CR_SERVER_GONE_ERROR 2006
#define CR_VERSION_ERROR 2007
#define CR_OUT_OF_MEMORY 2008
#define CR_WRONG_HOST_INFO 2009
#define CR_LOCALHOST_CONNECTION 2010
#define CR_TCP_CONNECTION 2011
#define CR_SERVER_HANDSHAKE_ERR 2012
#define CR_SERVER_LOST 2013
#define CR_COMMANDS_OUT_OF_SYNC 2014
#define CR_NAMEDPIPE_CONNECTION 2015
#define CR_NAMEDPIPEWAIT_ERROR 2016
#define CR_NAMEDPIPEOPEN_ERROR 2017
#define CR_NAMEDPIPESETSTATE_ERROR 2018
#define CR_CANT_READ_CHARSET 2019
#define CR_NET_PACKET_TOO_LARGE 2020
#define CR_EMBEDDED_CONNECTION 2021
#define CR_PROBE_SLAVE_STATUS 2022
#define CR_PROBE_SLAVE_HOSTS 2023
#define CR_PROBE_SLAVE_CONNECT 2024
#define CR_PROBE_MASTER_CONNECT 2025
#define CR_SSL_CONNECTION_ERROR 2026
#define CR_MALFORMED_PACKET 2027
#define CR_WRONG_LICENSE 2028
/* new 4.1 error codes */
#define CR_NULL_POINTER 2029
#define CR_NO_PREPARE_STMT 2030
#define CR_PARAMS_NOT_BOUND 2031
#define CR_DATA_TRUNCATED 2032
#define CR_NO_PARAMETERS_EXISTS 2033
#define CR_INVALID_PARAMETER_NO 2034
#define CR_INVALID_BUFFER_USE 2035
#define CR_UNSUPPORTED_PARAM_TYPE 2036
#define CR_SHARED_MEMORY_CONNECTION 2037
#define CR_SHARED_MEMORY_CONNECT_REQUEST_ERROR 2038
#define CR_SHARED_MEMORY_CONNECT_ANSWER_ERROR 2039
#define CR_SHARED_MEMORY_CONNECT_FILE_MAP_ERROR 2040
#define CR_SHARED_MEMORY_CONNECT_MAP_ERROR 2041
#define CR_SHARED_MEMORY_FILE_MAP_ERROR 2042
#define CR_SHARED_MEMORY_MAP_ERROR 2043
#define CR_SHARED_MEMORY_EVENT_ERROR 2044
#define CR_SHARED_MEMORY_CONNECT_ABANDONED_ERROR 2045
#define CR_SHARED_MEMORY_CONNECT_SET_ERROR 2046
#define CR_CONN_UNKNOW_PROTOCOL 2047
#define CR_INVALID_CONN_HANDLE 2048
#define CR_UNUSED_1 2049
#define CR_FETCH_CANCELED 2050
#define CR_NO_DATA 2051
#define CR_NO_STMT_METADATA 2052
#define CR_NO_RESULT_SET 2053
#define CR_NOT_IMPLEMENTED 2054
#define CR_SERVER_LOST_EXTENDED 2055
#define CR_STMT_CLOSED 2056
#define CR_NEW_STMT_METADATA 2057
#define CR_ALREADY_CONNECTED 2058
#define CR_AUTH_PLUGIN_CANNOT_LOAD 2059
#define CR_DUPLICATE_CONNECTION_ATTR 2060
#define CR_AUTH_PLUGIN_ERR 2061
#define CR_INSECURE_API_ERR 2062
#define CR_ERROR_LAST /*Copy last error nr:*/ 2062
/* Add error numbers before CR_ERROR_LAST and change it accordingly. */
#endif /* ERRMSG_INCLUDED */

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/* Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
/* Key cache variable structures */
#ifndef _keycache_h
#define _keycache_h
#include "my_sys.h" /* flush_type */
C_MODE_START
/* declare structures that is used by st_key_cache */
struct st_block_link;
typedef struct st_block_link BLOCK_LINK;
struct st_hash_link;
typedef struct st_hash_link HASH_LINK;
/* Thread specific variables */
typedef struct st_keycache_thread_var
{
mysql_cond_t suspend;
struct st_keycache_thread_var *next,**prev;
void *opt_info;
} st_keycache_thread_var;
/* info about requests in a waiting queue */
typedef struct st_keycache_wqueue
{
st_keycache_thread_var *last_thread; /* circular list of waiting threads */
} KEYCACHE_WQUEUE;
#define CHANGED_BLOCKS_HASH 128 /* must be power of 2 */
/*
The key cache structure
It also contains read-only statistics parameters.
*/
typedef struct st_key_cache
{
my_bool key_cache_inited;
my_bool in_resize; /* true during resize operation */
my_bool resize_in_flush; /* true during flush of resize operation */
my_bool can_be_used; /* usage of cache for read/write is allowed */
size_t key_cache_mem_size; /* specified size of the cache memory */
uint key_cache_block_size; /* size of the page buffer of a cache block */
ulonglong min_warm_blocks; /* min number of warm blocks; */
ulonglong age_threshold; /* age threshold for hot blocks */
ulonglong keycache_time; /* total number of block link operations */
uint hash_entries; /* max number of entries in the hash table */
int hash_links; /* max number of hash links */
int hash_links_used; /* number of hash links currently used */
int disk_blocks; /* max number of blocks in the cache */
ulong blocks_used; /* maximum number of concurrently used blocks */
ulong blocks_unused; /* number of currently unused blocks */
ulong blocks_changed; /* number of currently dirty blocks */
ulong warm_blocks; /* number of blocks in warm sub-chain */
ulong cnt_for_resize_op; /* counter to block resize operation */
long blocks_available; /* number of blocks available in the LRU chain */
HASH_LINK **hash_root; /* arr. of entries into hash table buckets */
HASH_LINK *hash_link_root; /* memory for hash table links */
HASH_LINK *free_hash_list; /* list of free hash links */
BLOCK_LINK *free_block_list; /* list of free blocks */
BLOCK_LINK *block_root; /* memory for block links */
uchar *block_mem; /* memory for block buffers */
BLOCK_LINK *used_last; /* ptr to the last block of the LRU chain */
BLOCK_LINK *used_ins; /* ptr to the insertion block in LRU chain */
mysql_mutex_t cache_lock; /* to lock access to the cache structure */
KEYCACHE_WQUEUE resize_queue; /* threads waiting during resize operation */
/*
Waiting for a zero resize count. Using a queue for symmetry though
only one thread can wait here.
*/
KEYCACHE_WQUEUE waiting_for_resize_cnt;
KEYCACHE_WQUEUE waiting_for_hash_link; /* waiting for a free hash link */
KEYCACHE_WQUEUE waiting_for_block; /* requests waiting for a free block */
BLOCK_LINK *changed_blocks[CHANGED_BLOCKS_HASH]; /* hash for dirty file bl.*/
BLOCK_LINK *file_blocks[CHANGED_BLOCKS_HASH]; /* hash for other file bl.*/
/*
The following variables are and variables used to hold parameters for
initializing the key cache.
*/
ulonglong param_buff_size; /* size the memory allocated for the cache */
ulonglong param_block_size; /* size of the blocks in the key cache */
ulonglong param_division_limit; /* min. percentage of warm blocks */
ulonglong param_age_threshold; /* determines when hot block is downgraded */
/* Statistics variables. These are reset in reset_key_cache_counters(). */
ulong global_blocks_changed; /* number of currently dirty blocks */
ulonglong global_cache_w_requests;/* number of write requests (write hits) */
ulonglong global_cache_write; /* number of writes from cache to files */
ulonglong global_cache_r_requests;/* number of read requests (read hits) */
ulonglong global_cache_read; /* number of reads from files to cache */
int blocks; /* max number of blocks in the cache */
my_bool in_init; /* Set to 1 in MySQL during init/resize */
} KEY_CACHE;
/* The default key cache */
extern KEY_CACHE dflt_key_cache_var, *dflt_key_cache;
extern int init_key_cache(KEY_CACHE *keycache, ulonglong key_cache_block_size,
size_t use_mem, ulonglong division_limit,
ulonglong age_threshold);
extern int resize_key_cache(KEY_CACHE *keycache,
st_keycache_thread_var *thread_var,
ulonglong key_cache_block_size,
size_t use_mem, ulonglong division_limit,
ulonglong age_threshold);
extern uchar *key_cache_read(KEY_CACHE *keycache,
st_keycache_thread_var *thread_var,
File file, my_off_t filepos, int level,
uchar *buff, uint length,
uint block_length,int return_buffer);
extern int key_cache_insert(KEY_CACHE *keycache,
st_keycache_thread_var *thread_var,
File file, my_off_t filepos, int level,
uchar *buff, uint length);
extern int key_cache_write(KEY_CACHE *keycache,
st_keycache_thread_var *thread_var,
File file, my_off_t filepos, int level,
uchar *buff, uint length,
uint block_length,int force_write);
extern int flush_key_blocks(KEY_CACHE *keycache,
st_keycache_thread_var *thread_var,
int file, enum flush_type type);
extern void end_key_cache(KEY_CACHE *keycache, my_bool cleanup);
/* Functions to handle multiple key caches */
extern my_bool multi_keycache_init(void);
extern void multi_keycache_free(void);
extern KEY_CACHE *multi_key_cache_search(uchar *key, uint length);
extern my_bool multi_key_cache_set(const uchar *key, uint length,
KEY_CACHE *key_cache);
extern void multi_key_cache_change(KEY_CACHE *old_data,
KEY_CACHE *new_data);
extern int reset_key_cache_counters(const char *name,
KEY_CACHE *key_cache);
C_MODE_END
#endif /* _keycache_h */

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#ifndef LITTLE_ENDIAN_INCLUDED
#define LITTLE_ENDIAN_INCLUDED
/* Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
Without limiting anything contained in the foregoing, this file,
which is part of C Driver for MySQL (Connector/C), is also subject to the
Universal FOSS Exception, version 1.0, a copy of which can be found at
http://oss.oracle.com/licenses/universal-foss-exception.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
/*
Data in little-endian format.
*/
#include <string.h>
static inline void float4get (float *V, const uchar *M)
{
memcpy(V, (M), sizeof(float));
}
static inline void float4store(uchar *V, float M)
{
memcpy(V, (&M), sizeof(float));
}
static inline void float8get (double *V, const uchar *M)
{
memcpy(V, M, sizeof(double));
}
static inline void float8store(uchar *V, double M)
{
memcpy(V, &M, sizeof(double));
}
static inline void floatget (float *V, const uchar *M) { float4get(V, M); }
static inline void floatstore (uchar *V, float M) { float4store(V, M); }
/* Bi-endian hardware.... */
#if defined(__FLOAT_WORD_ORDER) && (__FLOAT_WORD_ORDER == __BIG_ENDIAN)
static inline void doublestore(uchar *T, double V)
{ *(((char*)T)+0)=(char) ((uchar *) &V)[4];
*(((char*)T)+1)=(char) ((uchar *) &V)[5];
*(((char*)T)+2)=(char) ((uchar *) &V)[6];
*(((char*)T)+3)=(char) ((uchar *) &V)[7];
*(((char*)T)+4)=(char) ((uchar *) &V)[0];
*(((char*)T)+5)=(char) ((uchar *) &V)[1];
*(((char*)T)+6)=(char) ((uchar *) &V)[2];
*(((char*)T)+7)=(char) ((uchar *) &V)[3]; }
static inline void doubleget(double *V, const uchar *M)
{ double def_temp;
((uchar*) &def_temp)[0]=(M)[4];
((uchar*) &def_temp)[1]=(M)[5];
((uchar*) &def_temp)[2]=(M)[6];
((uchar*) &def_temp)[3]=(M)[7];
((uchar*) &def_temp)[4]=(M)[0];
((uchar*) &def_temp)[5]=(M)[1];
((uchar*) &def_temp)[6]=(M)[2];
((uchar*) &def_temp)[7]=(M)[3];
(*V) = def_temp; }
#else /* Bi-endian hardware.... */
static inline void doublestore(uchar *T, double V) { memcpy(T, &V, sizeof(double)); }
static inline void doubleget (double *V, const uchar *M) { memcpy(V, M, sizeof(double)); }
#endif /* Bi-endian hardware.... */
static inline void ushortget(uint16 *V, const uchar *pM) { *V= uint2korr(pM); }
static inline void shortget (int16 *V, const uchar *pM) { *V= sint2korr(pM); }
static inline void longget (int32 *V, const uchar *pM) { *V= sint4korr(pM); }
static inline void ulongget (uint32 *V, const uchar *pM) { *V= uint4korr(pM); }
static inline void shortstore(uchar *T, int16 V) { int2store(T, V); }
static inline void longstore (uchar *T, int32 V) { int4store(T, V); }
static inline void longlongget(longlong *V, const uchar *M)
{
memcpy(V, (M), sizeof(ulonglong));
}
static inline void longlongstore(uchar *T, longlong V)
{
memcpy((T), &V, sizeof(ulonglong));
}
#endif /* LITTLE_ENDIAN_INCLUDED */

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/* Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
/*
A better inplementation of the UNIX ctype(3) library.
*/
#ifndef _m_ctype_h
#define _m_ctype_h
#include "my_global.h" /* uint16, uchar */
#ifdef __cplusplus
extern "C" {
#endif
#define MY_CS_NAME_SIZE 32
#define MY_CS_CTYPE_TABLE_SIZE 257
#define MY_CS_TO_LOWER_TABLE_SIZE 256
#define MY_CS_TO_UPPER_TABLE_SIZE 256
#define MY_CS_SORT_ORDER_TABLE_SIZE 256
#define MY_CS_TO_UNI_TABLE_SIZE 256
#define CHARSET_DIR "charsets/"
#define my_wc_t ulong
#define MY_CS_REPLACEMENT_CHARACTER 0xFFFD
/*
On i386 we store Unicode->CS conversion tables for
some character sets using Big-endian order,
to copy two bytes at onces.
This gives some performance improvement.
*/
#ifdef __i386__
#define MB2(x) (((x) >> 8) + (((x) & 0xFF) << 8))
#define MY_PUT_MB2(s, code) { *((uint16*)(s))= (code); }
#else
#define MB2(x) (x)
#define MY_PUT_MB2(s, code) { (s)[0]= code >> 8; (s)[1]= code & 0xFF; }
#endif
typedef struct unicase_info_char_st
{
uint32 toupper;
uint32 tolower;
uint32 sort;
} MY_UNICASE_CHARACTER;
typedef struct unicase_info_st
{
my_wc_t maxchar;
const MY_UNICASE_CHARACTER **page;
} MY_UNICASE_INFO;
extern MY_UNICASE_INFO my_unicase_default;
extern MY_UNICASE_INFO my_unicase_turkish;
extern MY_UNICASE_INFO my_unicase_mysql500;
extern MY_UNICASE_INFO my_unicase_unicode520;
#define MY_UCA_MAX_CONTRACTION 6
#define MY_UCA_MAX_WEIGHT_SIZE 8
#define MY_UCA_WEIGHT_LEVELS 1
typedef struct my_contraction_t
{
my_wc_t ch[MY_UCA_MAX_CONTRACTION]; /* Character sequence */
uint16 weight[MY_UCA_MAX_WEIGHT_SIZE];/* Its weight string, 0-terminated */
my_bool with_context;
} MY_CONTRACTION;
typedef struct my_contraction_list_t
{
size_t nitems; /* Number of items in the list */
MY_CONTRACTION *item; /* List of contractions */
char *flags; /* Character flags, e.g. "is contraction head") */
} MY_CONTRACTIONS;
my_bool my_uca_can_be_contraction_head(const MY_CONTRACTIONS *c, my_wc_t wc);
my_bool my_uca_can_be_contraction_tail(const MY_CONTRACTIONS *c, my_wc_t wc);
uint16 *my_uca_contraction2_weight(const MY_CONTRACTIONS *c,
my_wc_t wc1, my_wc_t wc2);
/* Collation weights on a single level (e.g. primary, secondary, tertiarty) */
typedef struct my_uca_level_info_st
{
my_wc_t maxchar;
uchar *lengths;
uint16 **weights;
MY_CONTRACTIONS contractions;
} MY_UCA_WEIGHT_LEVEL;
typedef struct uca_info_st
{
MY_UCA_WEIGHT_LEVEL level[MY_UCA_WEIGHT_LEVELS];
/* Logical positions */
my_wc_t first_non_ignorable;
my_wc_t last_non_ignorable;
my_wc_t first_primary_ignorable;
my_wc_t last_primary_ignorable;
my_wc_t first_secondary_ignorable;
my_wc_t last_secondary_ignorable;
my_wc_t first_tertiary_ignorable;
my_wc_t last_tertiary_ignorable;
my_wc_t first_trailing;
my_wc_t last_trailing;
my_wc_t first_variable;
my_wc_t last_variable;
} MY_UCA_INFO;
extern MY_UCA_INFO my_uca_v400;
typedef struct uni_ctype_st
{
uchar pctype;
uchar *ctype;
} MY_UNI_CTYPE;
extern MY_UNI_CTYPE my_uni_ctype[256];
/* wm_wc and wc_mb return codes */
#define MY_CS_ILSEQ 0 /* Wrong by sequence: wb_wc */
#define MY_CS_ILUNI 0 /* Cannot encode Unicode to charset: wc_mb */
#define MY_CS_TOOSMALL -101 /* Need at least one byte: wc_mb and mb_wc */
#define MY_CS_TOOSMALL2 -102 /* Need at least two bytes: wc_mb and mb_wc */
#define MY_CS_TOOSMALL3 -103 /* Need at least three bytes: wc_mb and mb_wc */
/* These following three are currently not really used */
#define MY_CS_TOOSMALL4 -104 /* Need at least 4 bytes: wc_mb and mb_wc */
#define MY_CS_TOOSMALL5 -105 /* Need at least 5 bytes: wc_mb and mb_wc */
#define MY_CS_TOOSMALL6 -106 /* Need at least 6 bytes: wc_mb and mb_wc */
/* A helper macros for "need at least n bytes" */
#define MY_CS_TOOSMALLN(n) (-100-(n))
#define MY_SEQ_INTTAIL 1
#define MY_SEQ_SPACES 2
/* My charsets_list flags */
#define MY_CS_COMPILED 1 /* compiled-in sets */
#define MY_CS_CONFIG 2 /* sets that have a *.conf file */
#define MY_CS_INDEX 4 /* sets listed in the Index file */
#define MY_CS_LOADED 8 /* sets that are currently loaded */
#define MY_CS_BINSORT 16 /* if binary sort order */
#define MY_CS_PRIMARY 32 /* if primary collation */
#define MY_CS_STRNXFRM 64 /* if strnxfrm is used for sort */
#define MY_CS_UNICODE 128 /* is a charset is BMP Unicode */
#define MY_CS_READY 256 /* if a charset is initialized */
#define MY_CS_AVAILABLE 512 /* If either compiled-in or loaded*/
#define MY_CS_CSSORT 1024 /* if case sensitive sort order */
#define MY_CS_HIDDEN 2048 /* don't display in SHOW */
#define MY_CS_PUREASCII 4096 /* if a charset is pure ascii */
#define MY_CS_NONASCII 8192 /* if not ASCII-compatible */
#define MY_CS_UNICODE_SUPPLEMENT 16384 /* Non-BMP Unicode characters */
#define MY_CS_LOWER_SORT 32768 /* If use lower case as weight */
#define MY_CHARSET_UNDEFINED 0
/* Character repertoire flags */
#define MY_REPERTOIRE_ASCII 1 /* Pure ASCII U+0000..U+007F */
#define MY_REPERTOIRE_EXTENDED 2 /* Extended characters: U+0080..U+FFFF */
#define MY_REPERTOIRE_UNICODE30 3 /* ASCII | EXTENDED: U+0000..U+FFFF */
/* Flags for strxfrm */
#define MY_STRXFRM_LEVEL1 0x00000001 /* for primary weights */
#define MY_STRXFRM_LEVEL2 0x00000002 /* for secondary weights */
#define MY_STRXFRM_LEVEL3 0x00000004 /* for tertiary weights */
#define MY_STRXFRM_LEVEL4 0x00000008 /* fourth level weights */
#define MY_STRXFRM_LEVEL5 0x00000010 /* fifth level weights */
#define MY_STRXFRM_LEVEL6 0x00000020 /* sixth level weights */
#define MY_STRXFRM_LEVEL_ALL 0x0000003F /* Bit OR for the above six */
#define MY_STRXFRM_NLEVELS 6 /* Number of possible levels*/
#define MY_STRXFRM_PAD_WITH_SPACE 0x00000040 /* if pad result with spaces */
#define MY_STRXFRM_PAD_TO_MAXLEN 0x00000080 /* if pad tail(for filesort) */
#define MY_STRXFRM_DESC_LEVEL1 0x00000100 /* if desc order for level1 */
#define MY_STRXFRM_DESC_LEVEL2 0x00000200 /* if desc order for level2 */
#define MY_STRXFRM_DESC_LEVEL3 0x00000300 /* if desc order for level3 */
#define MY_STRXFRM_DESC_LEVEL4 0x00000800 /* if desc order for level4 */
#define MY_STRXFRM_DESC_LEVEL5 0x00001000 /* if desc order for level5 */
#define MY_STRXFRM_DESC_LEVEL6 0x00002000 /* if desc order for level6 */
#define MY_STRXFRM_DESC_SHIFT 8
#define MY_STRXFRM_UNUSED_00004000 0x00004000 /* for future extensions */
#define MY_STRXFRM_UNUSED_00008000 0x00008000 /* for future extensions */
#define MY_STRXFRM_REVERSE_LEVEL1 0x00010000 /* if reverse order for level1 */
#define MY_STRXFRM_REVERSE_LEVEL2 0x00020000 /* if reverse order for level2 */
#define MY_STRXFRM_REVERSE_LEVEL3 0x00040000 /* if reverse order for level3 */
#define MY_STRXFRM_REVERSE_LEVEL4 0x00080000 /* if reverse order for level4 */
#define MY_STRXFRM_REVERSE_LEVEL5 0x00100000 /* if reverse order for level5 */
#define MY_STRXFRM_REVERSE_LEVEL6 0x00200000 /* if reverse order for level6 */
#define MY_STRXFRM_REVERSE_SHIFT 16
typedef struct my_uni_idx_st
{
uint16 from;
uint16 to;
const uchar *tab;
} MY_UNI_IDX;
typedef struct
{
uint beg;
uint end;
uint mb_len;
} my_match_t;
struct charset_info_st;
typedef struct my_charset_loader_st
{
char error[128];
void *(*once_alloc)(size_t);
void *(*mem_malloc)(size_t);
void *(*mem_realloc)(void *, size_t);
void (*mem_free)(void *);
void (*reporter)(enum loglevel, const char *format, ...);
int (*add_collation)(struct charset_info_st *cs);
} MY_CHARSET_LOADER;
extern int (*my_string_stack_guard)(int);
/* See strings/CHARSET_INFO.txt for information about this structure */
typedef struct my_collation_handler_st
{
my_bool (*init)(struct charset_info_st *, MY_CHARSET_LOADER *);
/* Collation routines */
int (*strnncoll)(const struct charset_info_st *,
const uchar *, size_t, const uchar *, size_t, my_bool);
int (*strnncollsp)(const struct charset_info_st *,
const uchar *, size_t, const uchar *, size_t,
my_bool diff_if_only_endspace_difference);
size_t (*strnxfrm)(const struct charset_info_st *,
uchar *dst, size_t dstlen, uint nweights,
const uchar *src, size_t srclen, uint flags);
size_t (*strnxfrmlen)(const struct charset_info_st *, size_t);
my_bool (*like_range)(const struct charset_info_st *,
const char *s, size_t s_length,
pchar w_prefix, pchar w_one, pchar w_many,
size_t res_length,
char *min_str, char *max_str,
size_t *min_len, size_t *max_len);
int (*wildcmp)(const struct charset_info_st *,
const char *str,const char *str_end,
const char *wildstr,const char *wildend,
int escape,int w_one, int w_many);
int (*strcasecmp)(const struct charset_info_st *, const char *,
const char *);
uint (*instr)(const struct charset_info_st *,
const char *b, size_t b_length,
const char *s, size_t s_length,
my_match_t *match, uint nmatch);
/* Hash calculation */
void (*hash_sort)(const struct charset_info_st *cs, const uchar *key,
size_t len, ulong *nr1, ulong *nr2);
my_bool (*propagate)(const struct charset_info_st *cs, const uchar *str,
size_t len);
} MY_COLLATION_HANDLER;
extern MY_COLLATION_HANDLER my_collation_mb_bin_handler;
extern MY_COLLATION_HANDLER my_collation_8bit_bin_handler;
extern MY_COLLATION_HANDLER my_collation_8bit_simple_ci_handler;
extern MY_COLLATION_HANDLER my_collation_ucs2_uca_handler;
/* Some typedef to make it easy for C++ to make function pointers */
typedef int (*my_charset_conv_mb_wc)(const struct charset_info_st *,
my_wc_t *, const uchar *, const uchar *);
typedef int (*my_charset_conv_wc_mb)(const struct charset_info_st *, my_wc_t,
uchar *, uchar *);
typedef size_t (*my_charset_conv_case)(const struct charset_info_st *,
char *, size_t, char *, size_t);
/* See strings/CHARSET_INFO.txt about information on this structure */
typedef struct my_charset_handler_st
{
my_bool (*init)(struct charset_info_st *, MY_CHARSET_LOADER *loader);
/* Multibyte routines */
uint (*ismbchar)(const struct charset_info_st *, const char *,
const char *);
uint (*mbcharlen)(const struct charset_info_st *, uint c);
size_t (*numchars)(const struct charset_info_st *, const char *b,
const char *e);
size_t (*charpos)(const struct charset_info_st *, const char *b,
const char *e, size_t pos);
size_t (*well_formed_len)(const struct charset_info_st *,
const char *b,const char *e,
size_t nchars, int *error);
size_t (*lengthsp)(const struct charset_info_st *, const char *ptr,
size_t length);
size_t (*numcells)(const struct charset_info_st *, const char *b,
const char *e);
/* Unicode conversion */
my_charset_conv_mb_wc mb_wc;
my_charset_conv_wc_mb wc_mb;
/* CTYPE scanner */
int (*ctype)(const struct charset_info_st *cs, int *ctype,
const uchar *s, const uchar *e);
/* Functions for case and sort conversion */
size_t (*caseup_str)(const struct charset_info_st *, char *);
size_t (*casedn_str)(const struct charset_info_st *, char *);
my_charset_conv_case caseup;
my_charset_conv_case casedn;
/* Charset dependant snprintf() */
size_t (*snprintf)(const struct charset_info_st *, char *to, size_t n,
const char *fmt,
...) MY_ATTRIBUTE((format(printf, 4, 5)));
size_t (*long10_to_str)(const struct charset_info_st *, char *to, size_t n,
int radix, long int val);
size_t (*longlong10_to_str)(const struct charset_info_st *, char *to,
size_t n, int radix, longlong val);
void (*fill)(const struct charset_info_st *, char *to, size_t len,
int fill);
/* String-to-number conversion routines */
long (*strntol)(const struct charset_info_st *, const char *s,
size_t l, int base, char **e, int *err);
ulong (*strntoul)(const struct charset_info_st *, const char *s,
size_t l, int base, char **e, int *err);
longlong (*strntoll)(const struct charset_info_st *, const char *s,
size_t l, int base, char **e, int *err);
ulonglong (*strntoull)(const struct charset_info_st *, const char *s,
size_t l, int base, char **e, int *err);
double (*strntod)(const struct charset_info_st *, char *s,
size_t l, char **e, int *err);
longlong (*strtoll10)(const struct charset_info_st *cs,
const char *nptr, char **endptr, int *error);
ulonglong (*strntoull10rnd)(const struct charset_info_st *cs,
const char *str, size_t length,
int unsigned_fl,
char **endptr, int *error);
size_t (*scan)(const struct charset_info_st *, const char *b,
const char *e, int sq);
} MY_CHARSET_HANDLER;
extern MY_CHARSET_HANDLER my_charset_8bit_handler;
extern MY_CHARSET_HANDLER my_charset_ascii_handler;
extern MY_CHARSET_HANDLER my_charset_ucs2_handler;
/*
We define this CHARSET_INFO_DEFINED here to prevent a repeat of the
typedef in hash.c, which will cause a compiler error.
*/
#define CHARSET_INFO_DEFINED
/* See strings/CHARSET_INFO.txt about information on this structure */
typedef struct charset_info_st
{
uint number;
uint primary_number;
uint binary_number;
uint state;
const char *csname;
const char *name;
const char *comment;
const char *tailoring;
const uchar *ctype;
const uchar *to_lower;
const uchar *to_upper;
const uchar *sort_order;
MY_UCA_INFO *uca; /* This can be changed in apply_one_rule() */
const uint16 *tab_to_uni;
const MY_UNI_IDX *tab_from_uni;
const MY_UNICASE_INFO *caseinfo;
const struct lex_state_maps_st *state_maps; /* parser internal data */
const uchar *ident_map; /* parser internal data */
uint strxfrm_multiply;
uchar caseup_multiply;
uchar casedn_multiply;
uint mbminlen;
uint mbmaxlen;
uint mbmaxlenlen;
my_wc_t min_sort_char;
my_wc_t max_sort_char; /* For LIKE optimization */
uchar pad_char;
my_bool escape_with_backslash_is_dangerous;
uchar levels_for_compare;
uchar levels_for_order;
MY_CHARSET_HANDLER *cset;
MY_COLLATION_HANDLER *coll;
} CHARSET_INFO;
#define ILLEGAL_CHARSET_INFO_NUMBER (~0U)
extern MYSQL_PLUGIN_IMPORT CHARSET_INFO my_charset_bin;
extern MYSQL_PLUGIN_IMPORT CHARSET_INFO my_charset_latin1;
extern MYSQL_PLUGIN_IMPORT CHARSET_INFO my_charset_filename;
extern CHARSET_INFO my_charset_big5_chinese_ci;
extern CHARSET_INFO my_charset_big5_bin;
extern CHARSET_INFO my_charset_cp932_japanese_ci;
extern CHARSET_INFO my_charset_cp932_bin;
extern CHARSET_INFO my_charset_cp1250_czech_ci;
extern CHARSET_INFO my_charset_eucjpms_japanese_ci;
extern CHARSET_INFO my_charset_eucjpms_bin;
extern CHARSET_INFO my_charset_euckr_korean_ci;
extern CHARSET_INFO my_charset_euckr_bin;
extern CHARSET_INFO my_charset_gb2312_chinese_ci;
extern CHARSET_INFO my_charset_gb2312_bin;
extern CHARSET_INFO my_charset_gbk_chinese_ci;
extern CHARSET_INFO my_charset_gbk_bin;
extern CHARSET_INFO my_charset_gb18030_chinese_ci;
extern CHARSET_INFO my_charset_gb18030_bin;
extern CHARSET_INFO my_charset_latin1_german2_ci;
extern CHARSET_INFO my_charset_latin1_bin;
extern CHARSET_INFO my_charset_latin2_czech_ci;
extern CHARSET_INFO my_charset_sjis_japanese_ci;
extern CHARSET_INFO my_charset_sjis_bin;
extern CHARSET_INFO my_charset_tis620_thai_ci;
extern CHARSET_INFO my_charset_tis620_bin;
extern CHARSET_INFO my_charset_ucs2_general_ci;
extern CHARSET_INFO my_charset_ucs2_bin;
extern CHARSET_INFO my_charset_ucs2_unicode_ci;
extern CHARSET_INFO my_charset_ucs2_general_mysql500_ci;
extern CHARSET_INFO my_charset_ujis_japanese_ci;
extern CHARSET_INFO my_charset_ujis_bin;
extern CHARSET_INFO my_charset_utf16_bin;
extern CHARSET_INFO my_charset_utf16_general_ci;
extern CHARSET_INFO my_charset_utf16_unicode_ci;
extern CHARSET_INFO my_charset_utf16le_bin;
extern CHARSET_INFO my_charset_utf16le_general_ci;
extern CHARSET_INFO my_charset_utf32_bin;
extern CHARSET_INFO my_charset_utf32_general_ci;
extern CHARSET_INFO my_charset_utf32_unicode_ci;
extern MYSQL_PLUGIN_IMPORT CHARSET_INFO my_charset_utf8_general_ci;
extern CHARSET_INFO my_charset_utf8_tolower_ci;
extern CHARSET_INFO my_charset_utf8_unicode_ci;
extern CHARSET_INFO my_charset_utf8_bin;
extern CHARSET_INFO my_charset_utf8_general_mysql500_ci;
extern CHARSET_INFO my_charset_utf8mb4_bin;
extern MYSQL_PLUGIN_IMPORT CHARSET_INFO my_charset_utf8mb4_general_ci;
extern CHARSET_INFO my_charset_utf8mb4_unicode_ci;
#define MY_UTF8MB3 "utf8"
#define MY_UTF8MB4 "utf8mb4"
/* declarations for simple charsets */
extern size_t my_strnxfrm_simple(const CHARSET_INFO *,
uchar *dst, size_t dstlen, uint nweights,
const uchar *src, size_t srclen, uint flags);
size_t my_strnxfrmlen_simple(const CHARSET_INFO *, size_t);
extern int my_strnncoll_simple(const CHARSET_INFO *, const uchar *, size_t,
const uchar *, size_t, my_bool);
extern int my_strnncollsp_simple(const CHARSET_INFO *, const uchar *, size_t,
const uchar *, size_t,
my_bool diff_if_only_endspace_difference);
extern void my_hash_sort_simple(const CHARSET_INFO *cs,
const uchar *key, size_t len,
ulong *nr1, ulong *nr2);
extern size_t my_lengthsp_8bit(const CHARSET_INFO *cs, const char *ptr,
size_t length);
extern uint my_instr_simple(const struct charset_info_st *,
const char *b, size_t b_length,
const char *s, size_t s_length,
my_match_t *match, uint nmatch);
/* Functions for 8bit */
extern size_t my_caseup_str_8bit(const CHARSET_INFO *, char *);
extern size_t my_casedn_str_8bit(const CHARSET_INFO *, char *);
extern size_t my_caseup_8bit(const CHARSET_INFO *, char *src, size_t srclen,
char *dst, size_t dstlen);
extern size_t my_casedn_8bit(const CHARSET_INFO *, char *src, size_t srclen,
char *dst, size_t dstlen);
extern int my_strcasecmp_8bit(const CHARSET_INFO * cs, const char *,
const char *);
int my_mb_wc_8bit(const CHARSET_INFO *cs,my_wc_t *wc, const uchar *s,
const uchar *e);
int my_wc_mb_8bit(const CHARSET_INFO *cs,my_wc_t wc, uchar *s, uchar *e);
int my_mb_ctype_8bit(const CHARSET_INFO *,int *, const uchar *,const uchar *);
int my_mb_ctype_mb(const CHARSET_INFO *,int *, const uchar *,const uchar *);
size_t my_scan_8bit(const CHARSET_INFO *cs, const char *b, const char *e,
int sq);
size_t my_snprintf_8bit(const struct charset_info_st *, char *to, size_t n,
const char *fmt, ...)
MY_ATTRIBUTE((format(printf, 4, 5)));
long my_strntol_8bit(const CHARSET_INFO *, const char *s, size_t l,
int base, char **e, int *err);
ulong my_strntoul_8bit(const CHARSET_INFO *, const char *s, size_t l,
int base, char **e, int *err);
longlong my_strntoll_8bit(const CHARSET_INFO *, const char *s, size_t l,
int base, char **e, int *err);
ulonglong my_strntoull_8bit(const CHARSET_INFO *, const char *s, size_t l,
int base, char **e, int *err);
double my_strntod_8bit(const CHARSET_INFO *, char *s, size_t l, char **e,
int *err);
size_t my_long10_to_str_8bit(const CHARSET_INFO *, char *to, size_t l,
int radix, long int val);
size_t my_longlong10_to_str_8bit(const CHARSET_INFO *, char *to, size_t l,
int radix, longlong val);
longlong my_strtoll10_8bit(const CHARSET_INFO *cs,
const char *nptr, char **endptr, int *error);
longlong my_strtoll10_ucs2(const CHARSET_INFO *cs,
const char *nptr, char **endptr, int *error);
ulonglong my_strntoull10rnd_8bit(const CHARSET_INFO *cs,
const char *str, size_t length, int
unsigned_fl, char **endptr, int *error);
ulonglong my_strntoull10rnd_ucs2(const CHARSET_INFO *cs,
const char *str, size_t length,
int unsigned_fl, char **endptr, int *error);
void my_fill_8bit(const CHARSET_INFO *cs, char* to, size_t l, int fill);
/* For 8-bit character set */
my_bool my_like_range_simple(const CHARSET_INFO *cs,
const char *ptr, size_t ptr_length,
pbool escape, pbool w_one, pbool w_many,
size_t res_length,
char *min_str, char *max_str,
size_t *min_length, size_t *max_length);
/* For ASCII-based multi-byte character sets with mbminlen=1 */
my_bool my_like_range_mb(const CHARSET_INFO *cs,
const char *ptr, size_t ptr_length,
pbool escape, pbool w_one, pbool w_many,
size_t res_length,
char *min_str, char *max_str,
size_t *min_length, size_t *max_length);
/* For other character sets, with arbitrary mbminlen and mbmaxlen numbers */
my_bool my_like_range_generic(const CHARSET_INFO *cs,
const char *ptr, size_t ptr_length,
pbool escape, pbool w_one, pbool w_many,
size_t res_length,
char *min_str, char *max_str,
size_t *min_length, size_t *max_length);
int my_wildcmp_8bit(const CHARSET_INFO *,
const char *str,const char *str_end,
const char *wildstr,const char *wildend,
int escape, int w_one, int w_many);
int my_wildcmp_bin(const CHARSET_INFO *,
const char *str,const char *str_end,
const char *wildstr,const char *wildend,
int escape, int w_one, int w_many);
size_t my_numchars_8bit(const CHARSET_INFO *, const char *b, const char *e);
size_t my_numcells_8bit(const CHARSET_INFO *, const char *b, const char *e);
size_t my_charpos_8bit(const CHARSET_INFO *, const char *b, const char *e,
size_t pos);
size_t my_well_formed_len_8bit(const CHARSET_INFO *, const char *b,
const char *e, size_t pos, int *error);
uint my_mbcharlen_8bit(const CHARSET_INFO *, uint c);
/* Functions for multibyte charsets */
extern size_t my_caseup_str_mb(const CHARSET_INFO *, char *);
extern size_t my_casedn_str_mb(const CHARSET_INFO *, char *);
extern size_t my_caseup_mb(const CHARSET_INFO *, char *src, size_t srclen,
char *dst, size_t dstlen);
extern size_t my_casedn_mb(const CHARSET_INFO *, char *src, size_t srclen,
char *dst, size_t dstlen);
extern size_t my_caseup_mb_varlen(const CHARSET_INFO *, char *src,
size_t srclen, char *dst, size_t dstlen);
extern size_t my_casedn_mb_varlen(const CHARSET_INFO *, char *src,
size_t srclen, char *dst, size_t dstlen);
extern size_t my_caseup_ujis(const CHARSET_INFO *, char *src, size_t srclen,
char *dst, size_t dstlen);
extern size_t my_casedn_ujis(const CHARSET_INFO *, char *src, size_t srclen,
char *dst, size_t dstlen);
extern int my_strcasecmp_mb(const CHARSET_INFO * cs,const char *,
const char *);
int my_wildcmp_mb(const CHARSET_INFO *,
const char *str,const char *str_end,
const char *wildstr,const char *wildend,
int escape, int w_one, int w_many);
size_t my_numchars_mb(const CHARSET_INFO *, const char *b, const char *e);
size_t my_numcells_mb(const CHARSET_INFO *, const char *b, const char *e);
size_t my_charpos_mb(const CHARSET_INFO *, const char *b, const char *e,
size_t pos);
size_t my_well_formed_len_mb(const CHARSET_INFO *, const char *b,
const char *e, size_t pos, int *error);
uint my_instr_mb(const struct charset_info_st *,
const char *b, size_t b_length,
const char *s, size_t s_length,
my_match_t *match, uint nmatch);
int my_strnncoll_mb_bin(const CHARSET_INFO * cs,
const uchar *s, size_t slen,
const uchar *t, size_t tlen,
my_bool t_is_prefix);
int my_strnncollsp_mb_bin(const CHARSET_INFO *cs,
const uchar *a, size_t a_length,
const uchar *b, size_t b_length,
my_bool diff_if_only_endspace_difference);
int my_wildcmp_mb_bin(const CHARSET_INFO *cs,
const char *str,const char *str_end,
const char *wildstr,const char *wildend,
int escape, int w_one, int w_many);
int my_strcasecmp_mb_bin(const CHARSET_INFO * cs MY_ATTRIBUTE((unused)),
const char *s, const char *t);
void my_hash_sort_mb_bin(const CHARSET_INFO *cs MY_ATTRIBUTE((unused)),
const uchar *key, size_t len,ulong *nr1, ulong *nr2);
size_t my_strnxfrm_mb(const CHARSET_INFO *,
uchar *dst, size_t dstlen, uint nweights,
const uchar *src, size_t srclen, uint flags);
size_t my_strnxfrm_unicode(const CHARSET_INFO *,
uchar *dst, size_t dstlen, uint nweights,
const uchar *src, size_t srclen, uint flags);
size_t my_strnxfrm_unicode_full_bin(const CHARSET_INFO *,
uchar *dst, size_t dstlen, uint nweights,
const uchar *src, size_t srclen, uint flags);
size_t my_strnxfrmlen_unicode_full_bin(const CHARSET_INFO *, size_t);
int my_wildcmp_unicode(const CHARSET_INFO *cs,
const char *str, const char *str_end,
const char *wildstr, const char *wildend,
int escape, int w_one, int w_many,
const MY_UNICASE_INFO *weights);
extern my_bool my_parse_charset_xml(MY_CHARSET_LOADER *loader,
const char *buf, size_t buflen);
extern char *my_strchr(const CHARSET_INFO *cs, const char *str,
const char *end, pchar c);
extern size_t my_strcspn(const CHARSET_INFO *cs, const char *str,
const char *end, const char *reject,
size_t reject_length);
my_bool my_propagate_simple(const CHARSET_INFO *cs, const uchar *str,
size_t len);
my_bool my_propagate_complex(const CHARSET_INFO *cs, const uchar *str,
size_t len);
uint my_string_repertoire(const CHARSET_INFO *cs, const char *str, size_t len);
my_bool my_charset_is_ascii_based(const CHARSET_INFO *cs);
my_bool my_charset_is_8bit_pure_ascii(const CHARSET_INFO *cs);
uint my_charset_repertoire(const CHARSET_INFO *cs);
uint my_strxfrm_flag_normalize(uint flags, uint nlevels);
void my_strxfrm_desc_and_reverse(uchar *str, uchar *strend,
uint flags, uint level);
size_t my_strxfrm_pad_desc_and_reverse(const CHARSET_INFO *cs,
uchar *str, uchar *frmend, uchar *strend,
uint nweights, uint flags, uint level);
my_bool my_charset_is_ascii_compatible(const CHARSET_INFO *cs);
const MY_CONTRACTIONS *my_charset_get_contractions(const CHARSET_INFO *cs,
int level);
extern size_t my_vsnprintf_ex(const CHARSET_INFO *cs, char *to, size_t n,
const char* fmt, va_list ap);
size_t my_convert(char *to, size_t to_length, const CHARSET_INFO *to_cs,
const char *from, size_t from_length,
const CHARSET_INFO *from_cs, uint *errors);
uint my_mbcharlen_ptr(const CHARSET_INFO *cs, const char *s, const char *e);
#define _MY_U 01 /* Upper case */
#define _MY_L 02 /* Lower case */
#define _MY_NMR 04 /* Numeral (digit) */
#define _MY_SPC 010 /* Spacing character */
#define _MY_PNT 020 /* Punctuation */
#define _MY_CTR 040 /* Control character */
#define _MY_B 0100 /* Blank */
#define _MY_X 0200 /* heXadecimal digit */
#define my_isascii(c) (!((c) & ~0177))
#define my_toascii(c) ((c) & 0177)
#define my_tocntrl(c) ((c) & 31)
#define my_toprint(c) ((c) | 64)
#define my_toupper(s,c) (char) ((s)->to_upper[(uchar) (c)])
#define my_tolower(s,c) (char) ((s)->to_lower[(uchar) (c)])
#define my_isalpha(s, c) (((s)->ctype+1)[(uchar) (c)] & (_MY_U | _MY_L))
#define my_isupper(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_U)
#define my_islower(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_L)
#define my_isdigit(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_NMR)
#define my_isxdigit(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_X)
#define my_isalnum(s, c) (((s)->ctype+1)[(uchar) (c)] & (_MY_U | _MY_L | _MY_NMR))
#define my_isspace(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_SPC)
#define my_ispunct(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_PNT)
#define my_isprint(s, c) (((s)->ctype+1)[(uchar) (c)] & (_MY_PNT | _MY_U | _MY_L | _MY_NMR | _MY_B))
#define my_isgraph(s, c) (((s)->ctype+1)[(uchar) (c)] & (_MY_PNT | _MY_U | _MY_L | _MY_NMR))
#define my_iscntrl(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_CTR)
/* Some macros that should be cleaned up a little */
#define my_isvar(s,c) (my_isalnum(s,c) || (c) == '_')
#define my_isvar_start(s,c) (my_isalpha(s,c) || (c) == '_')
#define my_binary_compare(s) ((s)->state & MY_CS_BINSORT)
#define use_strnxfrm(s) ((s)->state & MY_CS_STRNXFRM)
#define my_strnxfrm(cs, d, dl, s, sl) \
((cs)->coll->strnxfrm((cs), (d), (dl), (dl), (s), (sl), MY_STRXFRM_PAD_WITH_SPACE))
#define my_strnncoll(s, a, b, c, d) ((s)->coll->strnncoll((s), (a), (b), (c), (d), 0))
#define my_like_range(s, a, b, c, d, e, f, g, h, i, j) \
((s)->coll->like_range((s), (a), (b), (c), (d), (e), (f), (g), (h), (i), (j)))
#define my_wildcmp(cs,s,se,w,we,e,o,m) ((cs)->coll->wildcmp((cs),(s),(se),(w),(we),(e),(o),(m)))
#define my_strcasecmp(s, a, b) ((s)->coll->strcasecmp((s), (a), (b)))
#define my_charpos(cs, b, e, num) (cs)->cset->charpos((cs), (const char*) (b), (const char *)(e), (num))
#define use_mb(s) ((s)->cset->ismbchar != NULL)
#define my_ismbchar(s, a, b) ((s)->cset->ismbchar((s), (a), (b)))
#define my_mbcharlen(s, a) ((s)->cset->mbcharlen((s),(a)))
/**
Get the length of gb18030 code by the given two leading bytes
@param[in] s charset_info
@param[in] a first byte of gb18030 code
@param[in] b second byte of gb18030 code
@return the length of gb18030 code starting with given two bytes,
the length would be 2 or 4 for valid gb18030 code,
or 0 for invalid gb18030 code
*/
#define my_mbcharlen_2(s, a, b) ((s)->cset->mbcharlen((s),((((a) & 0xFF) << 8) + ((b) & 0xFF))))
/**
Get the maximum length of leading bytes needed to determine the length of a
multi-byte gb18030 code
@param[in] s charset_info
@return number of leading bytes we need, would be 2 for gb18030
and 1 for all other charsets
*/
#define my_mbmaxlenlen(s) ((s)->mbmaxlenlen)
/**
Judge if the given byte is a possible leading byte for a charset.
For gb18030 whose mbmaxlenlen is 2, we can't determine the length of
a multi-byte character by looking at the first byte only
@param[in] s charset_info
@param[in] i possible leading byte
@return true if it is, otherwise false
*/
#define my_ismb1st(s, i) \
(my_mbcharlen((s), (i)) > 1 || \
(my_mbmaxlenlen((s)) == 2 && my_mbcharlen((s), (i)) == 0))
#define my_caseup_str(s, a) ((s)->cset->caseup_str((s), (a)))
#define my_casedn_str(s, a) ((s)->cset->casedn_str((s), (a)))
#define my_strntol(s, a, b, c, d, e) ((s)->cset->strntol((s),(a),(b),(c),(d),(e)))
#define my_strntoul(s, a, b, c, d, e) ((s)->cset->strntoul((s),(a),(b),(c),(d),(e)))
#define my_strntoll(s, a, b, c, d, e) ((s)->cset->strntoll((s),(a),(b),(c),(d),(e)))
#define my_strntoull(s, a, b, c,d, e) ((s)->cset->strntoull((s),(a),(b),(c),(d),(e)))
#define my_strntod(s, a, b, c, d) ((s)->cset->strntod((s),(a),(b),(c),(d)))
#ifdef __cplusplus
}
#endif
#endif /* _m_ctype_h */

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@@ -0,0 +1,348 @@
/*
Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
#ifndef _m_string_h
#define _m_string_h
#include "my_global.h" /* HAVE_* */
#include <string.h>
#define bfill please_use_memset_rather_than_bfill
#define bzero please_use_memset_rather_than_bzero
#define bmove please_use_memmove_rather_than_bmove
#define strmov please_use_my_stpcpy_or_my_stpmov_rather_than_strmov
#define strnmov please_use_my_stpncpy_or_my_stpnmov_rather_than_strnmov
#include "mysql/service_my_snprintf.h"
#if defined(__cplusplus)
extern "C" {
#endif
/*
my_str_malloc(), my_str_realloc() and my_str_free() are assigned to
implementations in strings/alloc.c, but can be overridden in
the calling program.
*/
extern void *(*my_str_malloc)(size_t);
extern void *(*my_str_realloc)(void *, size_t);
extern void (*my_str_free)(void *);
/* Declared in int2str() */
extern char _dig_vec_upper[];
extern char _dig_vec_lower[];
/* Prototypes for string functions */
extern void bchange(uchar *dst,size_t old_len,const uchar *src,
size_t new_len,size_t tot_len);
extern void strappend(char *s,size_t len,pchar fill);
extern char *strend(const char *s);
extern char *strcend(const char *, pchar);
extern char *strfill(char * s,size_t len,pchar fill);
extern char *strmake(char *dst,const char *src,size_t length);
extern char *my_stpmov(char *dst,const char *src);
extern char *my_stpnmov(char *dst, const char *src, size_t n);
extern char *strcont(const char *src, const char *set);
extern char *strxmov(char *dst, const char *src, ...);
extern char *strxnmov(char *dst, size_t len, const char *src, ...);
/**
Copy a string from src to dst until (and including) terminating null byte.
@param dst Destination
@param src Source
@note src and dst cannot overlap.
Use my_stpmov() if src and dst overlaps.
@note Unsafe, consider using my_stpnpy() instead.
@return pointer to terminating null byte.
*/
static inline char *my_stpcpy(char *dst, const char *src)
{
#if defined(HAVE_BUILTIN_STPCPY)
return __builtin_stpcpy(dst, src);
#elif defined(HAVE_STPCPY)
return stpcpy(dst, src);
#else
/* Fallback to implementation supporting overlap. */
return my_stpmov(dst, src);
#endif
}
/**
Copy fixed-size string from src to dst.
@param dst Destination
@param src Source
@param n Maximum number of characters to copy.
@note src and dst cannot overlap
Use my_stpnmov() if src and dst overlaps.
@return pointer to terminating null byte.
*/
static inline char *my_stpncpy(char *dst, const char *src, size_t n)
{
#if defined(HAVE_STPNCPY)
return stpncpy(dst, src, n);
#else
/* Fallback to implementation supporting overlap. */
return my_stpnmov(dst, src, n);
#endif
}
static inline longlong my_strtoll(const char *nptr, char **endptr, int base)
{
#if defined _WIN32
return _strtoi64(nptr, endptr, base);
#else
return strtoll(nptr, endptr, base);
#endif
}
static inline ulonglong my_strtoull(const char *nptr, char **endptr, int base)
{
#if defined _WIN32
return _strtoui64(nptr, endptr, base);
#else
return strtoull(nptr, endptr, base);
#endif
}
static inline char *my_strtok_r(char *str, const char *delim, char **saveptr)
{
#if defined _WIN32
return strtok_s(str, delim, saveptr);
#else
return strtok_r(str, delim, saveptr);
#endif
}
/* native_ rather than my_ since my_strcasecmp already exists */
static inline int native_strcasecmp(const char *s1, const char *s2)
{
#if defined _WIN32
return _stricmp(s1, s2);
#else
return strcasecmp(s1, s2);
#endif
}
/* native_ rather than my_ for consistency with native_strcasecmp */
static inline int native_strncasecmp(const char *s1, const char *s2, size_t n)
{
#if defined _WIN32
return _strnicmp(s1, s2, n);
#else
return strncasecmp(s1, s2, n);
#endif
}
/* Prototypes of normal stringfunctions (with may ours) */
#ifndef HAVE_STRNLEN
extern size_t strnlen(const char *s, size_t n);
#endif
extern int is_prefix(const char *, const char *);
/* Conversion routines */
typedef enum {
MY_GCVT_ARG_FLOAT,
MY_GCVT_ARG_DOUBLE
} my_gcvt_arg_type;
double my_strtod(const char *str, char **end, int *error);
double my_atof(const char *nptr);
size_t my_fcvt(double x, int precision, char *to, my_bool *error);
size_t my_gcvt(double x, my_gcvt_arg_type type, int width, char *to,
my_bool *error);
#define NOT_FIXED_DEC 31
/*
The longest string my_fcvt can return is 311 + "precision" bytes.
Here we assume that we never cal my_fcvt() with precision >= NOT_FIXED_DEC
(+ 1 byte for the terminating '\0').
*/
#define FLOATING_POINT_BUFFER (311 + NOT_FIXED_DEC)
/*
We want to use the 'e' format in some cases even if we have enough space
for the 'f' one just to mimic sprintf("%.15g") behavior for large integers,
and to improve it for numbers < 10^(-4).
That is, for |x| < 1 we require |x| >= 10^(-15), and for |x| > 1 we require
it to be integer and be <= 10^DBL_DIG for the 'f' format to be used.
We don't lose precision, but make cases like "1e200" or "0.00001" look nicer.
*/
#define MAX_DECPT_FOR_F_FORMAT DBL_DIG
/*
The maximum possible field width for my_gcvt() conversion.
(DBL_DIG + 2) significant digits + sign + "." + ("e-NNN" or
MAX_DECPT_FOR_F_FORMAT zeros for cases when |x|<1 and the 'f' format is used).
*/
#define MY_GCVT_MAX_FIELD_WIDTH (DBL_DIG + 4 + MY_MAX(5, MAX_DECPT_FOR_F_FORMAT)) \
extern char *llstr(longlong value,char *buff);
extern char *ullstr(longlong value,char *buff);
extern char *int2str(long val, char *dst, int radix, int upcase);
extern char *int10_to_str(long val,char *dst,int radix);
extern char *str2int(const char *src,int radix,long lower,long upper,
long *val);
longlong my_strtoll10(const char *nptr, char **endptr, int *error);
#if SIZEOF_LONG == SIZEOF_LONG_LONG
#define ll2str(A,B,C,D) int2str((A),(B),(C),(D))
#define longlong10_to_str(A,B,C) int10_to_str((A),(B),(C))
#undef strtoll
#define strtoll(A,B,C) strtol((A),(B),(C))
#define strtoull(A,B,C) strtoul((A),(B),(C))
#else
extern char *ll2str(longlong val,char *dst,int radix, int upcase);
extern char *longlong10_to_str(longlong val,char *dst,int radix);
#endif
#define longlong2str(A,B,C) ll2str((A),(B),(C),1)
#if defined(__cplusplus)
}
#endif
/*
LEX_STRING -- a pair of a C-string and its length.
(it's part of the plugin API as a MYSQL_LEX_STRING)
Ditto LEX_CSTRING/MYSQL_LEX_CSTRING.
*/
#include <mysql/mysql_lex_string.h>
typedef struct st_mysql_lex_string LEX_STRING;
typedef struct st_mysql_const_lex_string LEX_CSTRING;
#define STRING_WITH_LEN(X) (X), ((sizeof(X) - 1))
#define USTRING_WITH_LEN(X) ((uchar*) X), ((sizeof(X) - 1))
#define C_STRING_WITH_LEN(X) ((char *) (X)), ((sizeof(X) - 1))
/**
Skip trailing space.
On most systems reading memory in larger chunks (ideally equal to the size of
the chinks that the machine physically reads from memory) causes fewer memory
access loops and hence increased performance.
This is why the 'int' type is used : it's closest to that (according to how
it's defined in C).
So when we determine the amount of whitespace at the end of a string we do
the following :
1. We divide the string into 3 zones :
a) from the start of the string (__start) to the first multiple
of sizeof(int) (__start_words)
b) from the end of the string (__end) to the last multiple of sizeof(int)
(__end_words)
c) a zone that is aligned to sizeof(int) and can be safely accessed
through an int *
2. We start comparing backwards from (c) char-by-char. If all we find is
space then we continue
3. If there are elements in zone (b) we compare them as unsigned ints to a
int mask (SPACE_INT) consisting of all spaces
4. Finally we compare the remaining part (a) of the string char by char.
This covers for the last non-space unsigned int from 3. (if any)
This algorithm works well for relatively larger strings, but it will slow
the things down for smaller strings (because of the additional calculations
and checks compared to the naive method). Thus the barrier of length 20
is added.
@param ptr pointer to the input string
@param len the length of the string
@return the last non-space character
*/
#if defined(__sparc) || defined(__sparcv9)
static inline const uchar *skip_trailing_space(const uchar *ptr,size_t len)
{
/* SPACE_INT is a word that contains only spaces */
#if SIZEOF_INT == 4
const unsigned SPACE_INT= 0x20202020U;
#elif SIZEOF_INT == 8
const unsigned SPACE_INT= 0x2020202020202020ULL;
#else
#error define the appropriate constant for a word full of spaces
#endif
const uchar *end= ptr + len;
if (len > 20)
{
const uchar *end_words= (const uchar *)(intptr)
(((ulonglong)(intptr)end) / SIZEOF_INT * SIZEOF_INT);
const uchar *start_words= (const uchar *)(intptr)
((((ulonglong)(intptr)ptr) + SIZEOF_INT - 1) / SIZEOF_INT * SIZEOF_INT);
DBUG_ASSERT(end_words > ptr);
while (end > end_words && end[-1] == 0x20)
end--;
if (end[-1] == 0x20 && start_words < end_words)
while (end > start_words && ((unsigned *)end)[-1] == SPACE_INT)
end -= SIZEOF_INT;
}
while (end > ptr && end[-1] == 0x20)
end--;
return (end);
}
#else
/*
Reads 8 bytes at a time, ignoring alignment.
We use uint8korr, which is fast (it simply reads a *ulonglong)
on all platforms, except sparc.
*/
static inline const uchar *skip_trailing_space(const uchar *ptr, size_t len)
{
const uchar *end= ptr + len;
while (end - ptr >= 8)
{
if (uint8korr(end-8) != 0x2020202020202020ULL)
break;
end-= 8;
}
while (end > ptr && end[-1] == 0x20)
end--;
return (end);
}
#endif
static inline void lex_string_set(LEX_STRING *lex_str, const char *c_str)
{
lex_str->str= (char *) c_str;
lex_str->length= strlen(c_str);
}
static inline void lex_cstring_set(LEX_CSTRING *lex_str, const char *c_str)
{
lex_str->str= c_str;
lex_str->length= strlen(c_str);
}
#endif

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/* Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
Without limiting anything contained in the foregoing, this file,
which is part of C Driver for MySQL (Connector/C), is also subject to the
Universal FOSS Exception, version 1.0, a copy of which can be found at
http://oss.oracle.com/licenses/universal-foss-exception.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
/*
Data structures for mysys/my_alloc.c (root memory allocator)
*/
#ifndef _my_alloc_h
#define _my_alloc_h
#define ALLOC_MAX_BLOCK_TO_DROP 4096
#define ALLOC_MAX_BLOCK_USAGE_BEFORE_DROP 10
/* PSI_memory_key */
#include "mysql/psi/psi_memory.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef struct st_used_mem
{ /* struct for once_alloc (block) */
struct st_used_mem *next; /* Next block in use */
unsigned int left; /* memory left in block */
unsigned int size; /* size of block */
} USED_MEM;
typedef struct st_mem_root
{
USED_MEM *free; /* blocks with free memory in it */
USED_MEM *used; /* blocks almost without free memory */
USED_MEM *pre_alloc; /* preallocated block */
/* if block have less memory it will be put in 'used' list */
size_t min_malloc;
size_t block_size; /* initial block size */
unsigned int block_num; /* allocated blocks counter */
/*
first free block in queue test counter (if it exceed
MAX_BLOCK_USAGE_BEFORE_DROP block will be dropped in 'used' list)
*/
unsigned int first_block_usage;
/*
Maximum amount of memory this mem_root can hold. A value of 0
implies there is no limit.
*/
size_t max_capacity;
/* Allocated size for this mem_root */
size_t allocated_size;
/* Enable this for error reporting if capacity is exceeded */
my_bool error_for_capacity_exceeded;
void (*error_handler)(void);
PSI_memory_key m_psi_key;
} MEM_ROOT;
#ifdef __cplusplus
}
#endif
#endif

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#ifndef MY_BYTEORDER_INCLUDED
#define MY_BYTEORDER_INCLUDED
/* Copyright (c) 2001, 2014, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
Without limiting anything contained in the foregoing, this file,
which is part of C Driver for MySQL (Connector/C), is also subject to the
Universal FOSS Exception, version 1.0, a copy of which can be found at
http://oss.oracle.com/licenses/universal-foss-exception.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
/*
Functions for reading and storing in machine independent
format (low byte first). There are 'korr' (assume 'corrector') variants
for integer types, but 'get' (assume 'getter') for floating point types.
*/
#if defined(__i386__) || defined(_WIN32) || defined(__x86_64__)
#include "byte_order_generic_x86.h"
#else
#include "byte_order_generic.h"
#endif
static inline int32 sint3korr(const uchar *A)
{
return
((int32) (((A[2]) & 128) ?
(((uint32) 255L << 24) |
(((uint32) A[2]) << 16) |
(((uint32) A[1]) << 8) |
((uint32) A[0])) :
(((uint32) A[2]) << 16) |
(((uint32) A[1]) << 8) |
((uint32) A[0])))
;
}
static inline uint32 uint3korr(const uchar *A)
{
return
(uint32) (((uint32) (A[0])) +
(((uint32) (A[1])) << 8) +
(((uint32) (A[2])) << 16))
;
}
static inline ulonglong uint5korr(const uchar *A)
{
return
((ulonglong)(((uint32) (A[0])) +
(((uint32) (A[1])) << 8) +
(((uint32) (A[2])) << 16) +
(((uint32) (A[3])) << 24)) +
(((ulonglong) (A[4])) << 32))
;
}
static inline ulonglong uint6korr(const uchar *A)
{
return
((ulonglong)(((uint32) (A[0])) +
(((uint32) (A[1])) << 8) +
(((uint32) (A[2])) << 16) +
(((uint32) (A[3])) << 24)) +
(((ulonglong) (A[4])) << 32) +
(((ulonglong) (A[5])) << 40))
;
}
static inline void int3store(uchar *T, uint A)
{
*(T)= (uchar) (A);
*(T+1)= (uchar) (A >> 8);
*(T+2)= (uchar) (A >> 16);
}
static inline void int5store(uchar *T, ulonglong A)
{
*(T)= (uchar) (A);
*(T+1)= (uchar) (A >> 8);
*(T+2)= (uchar) (A >> 16);
*(T+3)= (uchar) (A >> 24);
*(T+4)= (uchar) (A >> 32);
}
static inline void int6store(uchar *T, ulonglong A)
{
*(T)= (uchar) (A);
*(T+1)= (uchar) (A >> 8);
*(T+2)= (uchar) (A >> 16);
*(T+3)= (uchar) (A >> 24);
*(T+4)= (uchar) (A >> 32);
*(T+5)= (uchar) (A >> 40);
}
#ifdef __cplusplus
static inline int16 sint2korr(const char *pT)
{
return sint2korr(static_cast<const uchar*>(static_cast<const void*>(pT)));
}
static inline uint16 uint2korr(const char *pT)
{
return uint2korr(static_cast<const uchar*>(static_cast<const void*>(pT)));
}
static inline uint32 uint3korr(const char *pT)
{
return uint3korr(static_cast<const uchar*>(static_cast<const void*>(pT)));
}
static inline int32 sint3korr(const char *pT)
{
return sint3korr(static_cast<const uchar*>(static_cast<const void*>(pT)));
}
static inline uint32 uint4korr(const char *pT)
{
return uint4korr(static_cast<const uchar*>(static_cast<const void*>(pT)));
}
static inline int32 sint4korr(const char *pT)
{
return sint4korr(static_cast<const uchar*>(static_cast<const void*>(pT)));
}
static inline ulonglong uint6korr(const char *pT)
{
return uint6korr(static_cast<const uchar*>(static_cast<const void*>(pT)));
}
static inline ulonglong uint8korr(const char *pT)
{
return uint8korr(static_cast<const uchar*>(static_cast<const void*>(pT)));
}
static inline longlong sint8korr(const char *pT)
{
return sint8korr(static_cast<const uchar*>(static_cast<const void*>(pT)));
}
static inline void int2store(char *pT, uint16 A)
{
int2store(static_cast<uchar*>(static_cast<void*>(pT)), A);
}
static inline void int3store(char *pT, uint A)
{
int3store(static_cast<uchar*>(static_cast<void*>(pT)), A);
}
static inline void int4store(char *pT, uint32 A)
{
int4store(static_cast<uchar*>(static_cast<void*>(pT)), A);
}
static inline void int5store(char *pT, ulonglong A)
{
int5store(static_cast<uchar*>(static_cast<void*>(pT)), A);
}
static inline void int6store(char *pT, ulonglong A)
{
int6store(static_cast<uchar*>(static_cast<void*>(pT)), A);
}
static inline void int8store(char *pT, ulonglong A)
{
int8store(static_cast<uchar*>(static_cast<void*>(pT)), A);
}
#endif /* __cplusplus */
/*
Functions for reading and storing in machine format from/to
short/long to/from some place in memory V should be a variable
and M a pointer to byte.
*/
#ifdef WORDS_BIGENDIAN
#include "big_endian.h"
#else
#include "little_endian.h"
#endif
#ifdef __cplusplus
static inline void float4store(char *V, float M)
{
float4store(static_cast<uchar*>(static_cast<void*>(V)), M);
}
static inline void float8get(double *V, const char *M)
{
float8get(V, static_cast<const uchar*>(static_cast<const void*>(M)));
}
static inline void float8store(char *V, double M)
{
float8store(static_cast<uchar*>(static_cast<void*>(V)), M);
}
#endif /* __cplusplus */
#endif /* MY_BYTEORDER_INCLUDED */

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/* Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
Without limiting anything contained in the foregoing, this file,
which is part of C Driver for MySQL (Connector/C), is also subject to the
Universal FOSS Exception, version 1.0, a copy of which can be found at
http://oss.oracle.com/licenses/universal-foss-exception.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
#ifndef _mysql_command_h
#define _mysql_command_h
/**
@enum enum_server_command
@brief You should add new commands to the end of this list, otherwise old
servers won't be able to handle them as 'unsupported'.
*/
enum enum_server_command
{
COM_SLEEP,
COM_QUIT,
COM_INIT_DB,
COM_QUERY,
COM_FIELD_LIST,
COM_CREATE_DB,
COM_DROP_DB,
COM_REFRESH,
COM_SHUTDOWN,
COM_STATISTICS,
COM_PROCESS_INFO,
COM_CONNECT,
COM_PROCESS_KILL,
COM_DEBUG,
COM_PING,
COM_TIME,
COM_DELAYED_INSERT,
COM_CHANGE_USER,
COM_BINLOG_DUMP,
COM_TABLE_DUMP,
COM_CONNECT_OUT,
COM_REGISTER_SLAVE,
COM_STMT_PREPARE,
COM_STMT_EXECUTE,
COM_STMT_SEND_LONG_DATA,
COM_STMT_CLOSE,
COM_STMT_RESET,
COM_SET_OPTION,
COM_STMT_FETCH,
COM_DAEMON,
COM_BINLOG_DUMP_GTID,
COM_RESET_CONNECTION,
/* don't forget to update const char *command_name[] in sql_parse.cc */
/* Must be last */
COM_END
};
#endif /* _mysql_command_h */

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@@ -0,0 +1,190 @@
#ifndef MY_COMPILER_INCLUDED
#define MY_COMPILER_INCLUDED
/* Copyright (c) 2010, 2016, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
Without limiting anything contained in the foregoing, this file,
which is part of C Driver for MySQL (Connector/C), is also subject to the
Universal FOSS Exception, version 1.0, a copy of which can be found at
http://oss.oracle.com/licenses/universal-foss-exception.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
/**
Header for compiler-dependent features.
Intended to contain a set of reusable wrappers for preprocessor
macros, attributes, pragmas, and any other features that are
specific to a target compiler.
*/
#include <stddef.h> /* size_t */
#if defined __GNUC__
/*
Convenience macro to test the minimum required GCC version.
These should be used with care as Clang also sets __GNUC__ and
__GNUC_MINOR__ (currently to 4.2). Prefer using feature specific
CMake checks in configure.cmake instead.
*/
# define MY_GNUC_PREREQ(maj, min) \
((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
# define GCC_VERSION (__GNUC__ * 1000 + __GNUC_MINOR__)
#else
# define MY_GNUC_PREREQ(maj, min) (0)
#endif
/*
The macros below are borrowed from include/linux/compiler.h in the
Linux kernel. Use them to indicate the likelyhood of the truthfulness
of a condition. This serves two purposes - newer versions of gcc will be
able to optimize for branch predication, which could yield siginficant
performance gains in frequently executed sections of the code, and the
other reason to use them is for documentation
*/
#ifdef HAVE_BUILTIN_EXPECT
// likely/unlikely are likely to clash with other symbols, do not #define
#if defined(__cplusplus)
inline bool likely(bool expr)
{
return __builtin_expect(expr, true);
}
inline bool unlikely(bool expr)
{
return __builtin_expect(expr, false);
}
#else
# define likely(x) __builtin_expect((x),1)
# define unlikely(x) __builtin_expect((x),0)
#endif
#else /* HAVE_BUILTIN_EXPECT */
#if defined(__cplusplus)
inline bool likely(bool expr)
{
return expr;
}
inline bool unlikely(bool expr)
{
return expr;
}
#else
# define likely(x) (x)
# define unlikely(x) (x)
#endif
#endif /* HAVE_BUILTIN_EXPECT */
/* Comunicate to the compiler the unreachability of the code. */
#ifdef HAVE_BUILTIN_UNREACHABLE
# define MY_ASSERT_UNREACHABLE() __builtin_unreachable()
#else
# define MY_ASSERT_UNREACHABLE() do { assert(0); } while (0)
#endif
#if defined __GNUC__ || defined __SUNPRO_C || defined __SUNPRO_CC
/* Specifies the minimum alignment of a type. */
# define MY_ALIGNOF(type) __alignof__(type)
/* Determine the alignment requirement of a type. */
# define MY_ALIGNED(n) __attribute__((__aligned__((n))))
/* Microsoft Visual C++ */
#elif defined _MSC_VER
# define MY_ALIGNOF(type) __alignof(type)
# define MY_ALIGNED(n) __declspec(align(n))
#else /* Make sure they are defined for other compilers. */
# define MY_ALIGNOF(type)
# define MY_ALIGNED(size)
#endif
/* Visual Studio requires '__inline' for C code */
#if !defined(__cplusplus) && defined(_MSC_VER)
# define inline __inline
#endif
/* Provide __func__ macro definition for Visual Studio. */
#if defined(_MSC_VER)
# define __func__ __FUNCTION__
#endif
/**
C++ Type Traits
*/
#ifdef __cplusplus
/**
Opaque storage with a particular alignment.
Partial specialization used due to MSVC++.
*/
template<size_t alignment> struct my_alignment_imp;
template<> struct MY_ALIGNED(1) my_alignment_imp<1> {};
template<> struct MY_ALIGNED(2) my_alignment_imp<2> {};
template<> struct MY_ALIGNED(4) my_alignment_imp<4> {};
template<> struct MY_ALIGNED(8) my_alignment_imp<8> {};
template<> struct MY_ALIGNED(16) my_alignment_imp<16> {};
/**
A POD type with a given size and alignment.
@remark If the compiler does not support a alignment attribute
(MY_ALIGN macro), the default alignment of a double is
used instead.
@tparam size The minimum size.
@tparam alignment The desired alignment: 1, 2, 4, 8 or 16.
*/
template <size_t size, size_t alignment>
struct my_aligned_storage
{
union
{
char data[size];
my_alignment_imp<alignment> align;
};
};
#endif /* __cplusplus */
/*
Disable MY_ATTRIBUTE for Sun Studio and Visual Studio.
Note that Sun Studio supports some __attribute__ variants,
but not format or unused which we use quite a lot.
*/
#ifndef MY_ATTRIBUTE
#if defined(__GNUC__)
# define MY_ATTRIBUTE(A) __attribute__(A)
#else
# define MY_ATTRIBUTE(A)
#endif
#endif
#ifndef __has_attribute
# define __has_attribute(x) 0
#endif
#if __has_attribute(no_sanitize_undefined)
# define SUPPRESS_UBSAN __attribute__((no_sanitize_undefined))
#else
# define SUPPRESS_UBSAN
#endif
#endif /* MY_COMPILER_INCLUDED */

View File

@@ -0,0 +1,466 @@
/* Copyright (c) 2009, 2019, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
#ifndef MY_CONFIG_H
#define MY_CONFIG_H
/*
* From configure.cmake, in order of appearance
*/
/* #undef HAVE_LLVM_LIBCPP */
#define _LARGEFILE_SOURCE 1
/* Libraries */
/* #undef HAVE_LIBM */
/* #undef HAVE_LIBNSL */
/* #undef HAVE_LIBCRYPT */
/* #undef HAVE_LIBSOCKET */
/* #undef HAVE_LIBDL */
/* #undef HAVE_LIBRT */
/* #undef HAVE_LIBWRAP */
/* #undef HAVE_LIBWRAP_PROTOTYPES */
/* Header files */
/* #undef HAVE_ALLOCA_H */
/* #undef HAVE_ARPA_INET_H */
/* #undef HAVE_CRYPT_H */
/* #undef HAVE_DLFCN_H */
/* #undef HAVE_EXECINFO_H */
/* #undef HAVE_FPU_CONTROL_H */
/* #undef HAVE_GRP_H */
/* #undef HAVE_IEEEFP_H */
/* #undef HAVE_LANGINFO_H */
#define HAVE_MALLOC_H 1
/* #undef HAVE_NETINET_IN_H */
/* #undef HAVE_POLL_H */
/* #undef HAVE_PWD_H */
/* #undef HAVE_STRINGS_H */
/* #undef HAVE_SYS_CDEFS_H */
/* #undef HAVE_SYS_IOCTL_H */
/* #undef HAVE_SYS_MMAN_H */
/* #undef HAVE_SYS_RESOURCE_H */
/* #undef HAVE_SYS_SELECT_H */
/* #undef HAVE_SYS_SOCKET_H */
/* #undef HAVE_TERM_H */
/* #undef HAVE_TERMIOS_H */
/* #undef HAVE_TERMIO_H */
/* #undef HAVE_UNISTD_H */
/* #undef HAVE_SYS_WAIT_H */
/* #undef HAVE_SYS_PARAM_H */
/* #undef HAVE_FNMATCH_H */
/* #undef HAVE_SYS_UN_H */
/* #undef HAVE_SASL_SASL_H */
/* Libevent */
/* #undef HAVE_DEVPOLL */
/* #undef HAVE_SYS_DEVPOLL_H */
/* #undef HAVE_SYS_EPOLL_H */
/* #undef HAVE_TAILQFOREACH */
/* Functions */
#define HAVE_ALIGNED_MALLOC 1
/* #undef HAVE_BACKTRACE */
/* #undef HAVE_PRINTSTACK */
/* #undef HAVE_INDEX */
/* #undef HAVE_CLOCK_GETTIME */
/* #undef HAVE_CUSERID */
/* #undef HAVE_DIRECTIO */
/* #undef HAVE_FTRUNCATE */
#define HAVE_COMPRESS 1
/* #undef HAVE_CRYPT */
/* #undef HAVE_DLOPEN */
/* #undef HAVE_FCHMOD */
/* #undef HAVE_FCNTL */
/* #undef HAVE_FDATASYNC */
/* #undef HAVE_DECL_FDATASYNC */
/* #undef HAVE_FEDISABLEEXCEPT */
/* #undef HAVE_FSEEKO */
/* #undef HAVE_FSYNC */
/* #undef HAVE_GETHOSTBYADDR_R */
/* #undef HAVE_GETHRTIME */
/* #undef HAVE_GETNAMEINFO */
/* #undef HAVE_GETPASS */
/* #undef HAVE_GETPASSPHRASE */
/* #undef HAVE_GETPWNAM */
/* #undef HAVE_GETPWUID */
/* #undef HAVE_GETRLIMIT */
/* #undef HAVE_GETRUSAGE */
/* #undef HAVE_INITGROUPS */
/* #undef HAVE_ISSETUGID */
/* #undef HAVE_GETUID */
/* #undef HAVE_GETEUID */
/* #undef HAVE_GETGID */
/* #undef HAVE_GETEGID */
/* #undef HAVE_LSTAT */
/* #undef HAVE_MADVISE */
/* #undef HAVE_MALLOC_INFO */
/* #undef HAVE_MEMRCHR */
/* #undef HAVE_MLOCK */
/* #undef HAVE_MLOCKALL */
/* #undef HAVE_MMAP64 */
/* #undef HAVE_POLL */
/* #undef HAVE_POSIX_FALLOCATE */
/* #undef HAVE_POSIX_MEMALIGN */
/* #undef HAVE_PREAD */
/* #undef HAVE_PTHREAD_CONDATTR_SETCLOCK */
/* #undef HAVE_PTHREAD_SIGMASK */
/* #undef HAVE_READLINK */
/* #undef HAVE_REALPATH */
/* #undef HAVE_SETFD */
/* #undef HAVE_SIGACTION */
/* #undef HAVE_SLEEP */
/* #undef HAVE_STPCPY */
/* #undef HAVE_STPNCPY */
/* #undef HAVE_STRLCPY */
#define HAVE_STRNLEN 1
/* #undef HAVE_STRLCAT */
/* #undef HAVE_STRSIGNAL */
/* #undef HAVE_FGETLN */
/* #undef HAVE_STRSEP */
#define HAVE_TELL 1
/* #undef HAVE_VASPRINTF */
/* #undef HAVE_MEMALIGN */
/* #undef HAVE_NL_LANGINFO */
/* #undef HAVE_HTONLL */
/* #undef DNS_USE_CPU_CLOCK_FOR_ID */
/* #undef HAVE_EPOLL */
/* #undef HAVE_EVENT_PORTS */
/* #undef HAVE_INET_NTOP */
/* #undef HAVE_WORKING_KQUEUE */
/* #undef HAVE_TIMERADD */
/* #undef HAVE_TIMERCLEAR */
/* #undef HAVE_TIMERCMP */
/* #undef HAVE_TIMERISSET */
/* WL2373 */
/* #undef HAVE_SYS_TIME_H */
/* #undef HAVE_SYS_TIMES_H */
/* #undef HAVE_TIMES */
/* #undef HAVE_GETTIMEOFDAY */
/* Symbols */
/* #undef HAVE_LRAND48 */
/* #undef GWINSZ_IN_SYS_IOCTL */
/* #undef FIONREAD_IN_SYS_IOCTL */
/* #undef FIONREAD_IN_SYS_FILIO */
/* #undef HAVE_SIGEV_THREAD_ID */
/* #undef HAVE_SIGEV_PORT */
#define HAVE_LOG2 1
#define HAVE_ISINF 1
/* #undef HAVE_KQUEUE_TIMERS */
/* #undef HAVE_POSIX_TIMERS */
/* Endianess */
/* #undef WORDS_BIGENDIAN */
/* Type sizes */
#define SIZEOF_VOIDP 4
#define SIZEOF_CHARP 4
#define SIZEOF_LONG 4
#define SIZEOF_SHORT 2
#define SIZEOF_INT 4
#define SIZEOF_LONG_LONG 8
#define SIZEOF_OFF_T 4
#define SIZEOF_TIME_T 8
/* #undef HAVE_UINT */
/* #undef HAVE_ULONG */
/* #undef HAVE_U_INT32_T */
/* #undef HAVE_STRUCT_TIMESPEC */
/* Support for tagging symbols with __attribute__((visibility("hidden"))) */
/* #undef HAVE_VISIBILITY_HIDDEN */
/* Code tests*/
#define STACK_DIRECTION -1
/* #undef TIME_WITH_SYS_TIME */
#define NO_FCNTL_NONBLOCK 1
/* #undef HAVE_PAUSE_INSTRUCTION */
/* #undef HAVE_FAKE_PAUSE_INSTRUCTION */
/* #undef HAVE_HMT_PRIORITY_INSTRUCTION */
/* #undef HAVE_ABI_CXA_DEMANGLE */
/* #undef HAVE_BUILTIN_UNREACHABLE */
/* #undef HAVE_BUILTIN_EXPECT */
/* #undef HAVE_BUILTIN_STPCPY */
/* #undef HAVE_GCC_ATOMIC_BUILTINS */
/* #undef HAVE_GCC_SYNC_BUILTINS */
/* #undef HAVE_VALGRIND */
/* #undef HAVE_PTHREAD_THREADID_NP */
/* IPV6 */
/* #undef HAVE_NETINET_IN6_H */
#define HAVE_STRUCT_SOCKADDR_IN6 1
#define HAVE_STRUCT_IN6_ADDR 1
#define HAVE_IPV6 1
/* #undef ss_family */
/* #undef HAVE_SOCKADDR_IN_SIN_LEN */
/* #undef HAVE_SOCKADDR_IN6_SIN6_LEN */
/*
* Platform specific CMake files
*/
#define MACHINE_TYPE "AMD64"
/* #undef HAVE_LINUX_LARGE_PAGES */
/* #undef HAVE_SOLARIS_LARGE_PAGES */
/* #undef HAVE_SOLARIS_ATOMIC */
/* #undef HAVE_SOLARIS_STYLE_GETHOST */
#define SYSTEM_TYPE "Win32"
/* Windows stuff, mostly functions, that have Posix analogs but named differently */
/* #undef IPPROTO_IPV6 */
/* #undef IPV6_V6ONLY */
/* This should mean case insensitive file system */
#define FN_NO_CASE_SENSE 1
/*
* From main CMakeLists.txt
*/
#define MAX_INDEXES 64U
/* #undef WITH_INNODB_MEMCACHED */
/* #undef ENABLE_MEMCACHED_SASL */
/* #undef ENABLE_MEMCACHED_SASL_PWDB */
#define ENABLED_PROFILING 1
/* #undef HAVE_ASAN */
#define ENABLED_LOCAL_INFILE 1
#define OPTIMIZER_TRACE 1
#define DEFAULT_MYSQL_HOME "C:/Program Files/MySQL/MySQL Server 5.7"
#define SHAREDIR "share"
#define DEFAULT_BASEDIR "C:/Program Files/MySQL/MySQL Server 5.7"
#define MYSQL_DATADIR "C:/Program Files/MySQL/MySQL Server 5.7/data"
#define MYSQL_KEYRINGDIR "C:/Program Files/MySQL/MySQL Server 5.7/keyring"
#define DEFAULT_CHARSET_HOME "C:/Program Files/MySQL/MySQL Server 5.7"
#define PLUGINDIR "C:/Program Files/MySQL/MySQL Server 5.7/lib/plugin"
/* #undef DEFAULT_SYSCONFDIR */
#define DEFAULT_TMPDIR ""
#define INSTALL_SBINDIR "/bin"
#define INSTALL_BINDIR "/bin"
#define INSTALL_MYSQLSHAREDIR "/share"
#define INSTALL_SHAREDIR "/share"
#define INSTALL_PLUGINDIR "/lib/plugin"
#define INSTALL_INCLUDEDIR "/include"
#define INSTALL_SCRIPTDIR "/scripts"
#define INSTALL_MYSQLDATADIR "/data"
#define INSTALL_MYSQLKEYRINGDIR "/keyring"
/* #undef INSTALL_PLUGINTESTDIR */
#define INSTALL_INFODIR "/docs"
#define INSTALL_MYSQLTESTDIR "/mysql-test"
#define INSTALL_DOCREADMEDIR "/."
#define INSTALL_DOCDIR "/docs"
#define INSTALL_MANDIR "/man"
#define INSTALL_SUPPORTFILESDIR "/support-files"
#define INSTALL_LIBDIR "/lib"
/*
* Readline
*/
/* #undef HAVE_MBSTATE_T */
/* #undef HAVE_LANGINFO_CODESET */
/* #undef HAVE_WCSDUP */
/* #undef HAVE_WCHAR_T */
/* #undef HAVE_WINT_T */
/* #undef HAVE_CURSES_H */
/* #undef HAVE_NCURSES_H */
/* #undef USE_LIBEDIT_INTERFACE */
/* #undef HAVE_HIST_ENTRY */
/* #undef USE_NEW_EDITLINE_INTERFACE */
/*
* Libedit
*/
/* #undef HAVE_GETLINE */
/* #undef HAVE___SECURE_GETENV */
/* #undef HAVE_SECURE_GETENV */
/* #undef HAVE_VIS */
/* #undef HAVE_UNVIS */
/* #undef HAVE_GETPW_R_DRAFT */
/* #undef HAVE_GETPW_R_POSIX */
/*
* DTrace
*/
/* #undef HAVE_DTRACE */
/*
* Character sets
*/
#define MYSQL_DEFAULT_CHARSET_NAME "latin1"
#define MYSQL_DEFAULT_COLLATION_NAME "latin1_swedish_ci"
#define HAVE_CHARSET_armscii8 1
#define HAVE_CHARSET_ascii 1
#define HAVE_CHARSET_big5 1
#define HAVE_CHARSET_cp1250 1
#define HAVE_CHARSET_cp1251 1
#define HAVE_CHARSET_cp1256 1
#define HAVE_CHARSET_cp1257 1
#define HAVE_CHARSET_cp850 1
#define HAVE_CHARSET_cp852 1
#define HAVE_CHARSET_cp866 1
#define HAVE_CHARSET_cp932 1
#define HAVE_CHARSET_dec8 1
#define HAVE_CHARSET_eucjpms 1
#define HAVE_CHARSET_euckr 1
#define HAVE_CHARSET_gb2312 1
#define HAVE_CHARSET_gbk 1
#define HAVE_CHARSET_gb18030 1
#define HAVE_CHARSET_geostd8 1
#define HAVE_CHARSET_greek 1
#define HAVE_CHARSET_hebrew 1
#define HAVE_CHARSET_hp8 1
#define HAVE_CHARSET_keybcs2 1
#define HAVE_CHARSET_koi8r 1
#define HAVE_CHARSET_koi8u 1
#define HAVE_CHARSET_latin1 1
#define HAVE_CHARSET_latin2 1
#define HAVE_CHARSET_latin5 1
#define HAVE_CHARSET_latin7 1
#define HAVE_CHARSET_macce 1
#define HAVE_CHARSET_macroman 1
#define HAVE_CHARSET_sjis 1
#define HAVE_CHARSET_swe7 1
#define HAVE_CHARSET_tis620 1
#define HAVE_CHARSET_ucs2 1
#define HAVE_CHARSET_ujis 1
#define HAVE_CHARSET_utf8mb4 1
/* #undef HAVE_CHARSET_utf8mb3 */
#define HAVE_CHARSET_utf8 1
#define HAVE_CHARSET_utf16 1
#define HAVE_CHARSET_utf32 1
#define HAVE_UCA_COLLATIONS 1
/*
* Feature set
*/
#define WITH_PARTITION_STORAGE_ENGINE 1
/*
* Performance schema
*/
#define WITH_PERFSCHEMA_STORAGE_ENGINE 1
/* #undef DISABLE_PSI_THREAD */
/* #undef DISABLE_PSI_MUTEX */
/* #undef DISABLE_PSI_RWLOCK */
/* #undef DISABLE_PSI_COND */
/* #undef DISABLE_PSI_FILE */
/* #undef DISABLE_PSI_TABLE */
/* #undef DISABLE_PSI_SOCKET */
/* #undef DISABLE_PSI_STAGE */
/* #undef DISABLE_PSI_STATEMENT */
/* #undef DISABLE_PSI_SP */
/* #undef DISABLE_PSI_PS */
/* #undef DISABLE_PSI_IDLE */
/* #undef DISABLE_PSI_STATEMENT_DIGEST */
/* #undef DISABLE_PSI_METADATA */
/* #undef DISABLE_PSI_MEMORY */
/* #undef DISABLE_PSI_TRANSACTION */
/*
* syscall
*/
/* #undef HAVE_SYS_THREAD_SELFID */
/* #undef HAVE_SYS_GETTID */
/* #undef HAVE_PTHREAD_GETTHREADID_NP */
/* #undef HAVE_PTHREAD_SETNAME_NP */
/* #undef HAVE_INTEGER_PTHREAD_SELF */
/* Platform-specific C++ compiler behaviors we rely upon */
/*
This macro defines whether the compiler in use needs a 'typename' keyword
to access the types defined inside a class template, such types are called
dependent types. Some compilers require it, some others forbid it, and some
others may work with or without it. For example, GCC requires the 'typename'
keyword whenever needing to access a type inside a template, but msvc
forbids it.
*/
#define HAVE_IMPLICIT_DEPENDENT_NAME_TYPING 1
/*
* MySQL version
*/
#define DOT_FRM_VERSION 6
#define MYSQL_VERSION_MAJOR 5
#define MYSQL_VERSION_MINOR 7
#define MYSQL_VERSION_PATCH 30
#define MYSQL_VERSION_EXTRA ""
#define PACKAGE "mysql"
#define PACKAGE_BUGREPORT ""
#define PACKAGE_NAME "MySQL Server"
#define PACKAGE_STRING "MySQL Server 5.7.30"
#define PACKAGE_TARNAME "mysql"
#define PACKAGE_VERSION "5.7.30"
#define VERSION "5.7.30"
#define PROTOCOL_VERSION 10
/*
* CPU info
*/
#define CPU_LEVEL1_DCACHE_LINESIZE 64
/*
* NDB
*/
/* #undef WITH_NDBCLUSTER_STORAGE_ENGINE */
/* #undef HAVE_PTHREAD_SETSCHEDPARAM */
/*
* Other
*/
/* #undef EXTRA_DEBUG */
/* #undef HAVE_CHOWN */
/*
* Hardcoded values needed by libevent/NDB/memcached
*/
#define HAVE_FCNTL_H 1
#define HAVE_GETADDRINFO 1
#define HAVE_INTTYPES_H 1
/* libevent's select.c is not Windows compatible */
#ifndef _WIN32
#define HAVE_SELECT 1
#endif
#define HAVE_SIGNAL_H 1
#define HAVE_STDARG_H 1
#define HAVE_STDINT_H 1
#define HAVE_STDLIB_H 1
#define HAVE_STRDUP 1
#define HAVE_STRTOK_R 1
#define HAVE_STRTOLL 1
#define HAVE_SYS_STAT_H 1
#define HAVE_SYS_TYPES_H 1
#define SIZEOF_CHAR 1
/*
* Needed by libevent
*/
/* #undef HAVE_SOCKLEN_T */
/* For --secure-file-priv */
#define DEFAULT_SECURE_FILE_PRIV_DIR "NULL"
#define DEFAULT_SECURE_FILE_PRIV_EMBEDDED_DIR "NULL"
/* #undef HAVE_LIBNUMA */
/* For default value of --early_plugin_load */
/* #undef DEFAULT_EARLY_PLUGIN_LOAD */
#endif

View File

@@ -0,0 +1,257 @@
/* Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
Without limiting anything contained in the foregoing, this file,
which is part of C Driver for MySQL (Connector/C), is also subject to the
Universal FOSS Exception, version 1.0, a copy of which can be found at
http://oss.oracle.com/licenses/universal-foss-exception.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
#ifndef MY_DBUG_INCLUDED
#define MY_DBUG_INCLUDED
#include "my_global.h" /* MYSQL_PLUGIN_IMPORT */
#ifdef __cplusplus
extern "C" {
#endif
#if !defined(DBUG_OFF)
struct _db_stack_frame_ {
const char *func; /* function name of the previous stack frame */
const char *file; /* filename of the function of previous frame */
uint level; /* this nesting level, highest bit enables tracing */
struct _db_stack_frame_ *prev; /* pointer to the previous frame */
};
struct _db_code_state_;
extern MYSQL_PLUGIN_IMPORT my_bool _dbug_on_;
extern my_bool _db_keyword_(struct _db_code_state_ *, const char *, int);
extern int _db_explain_(struct _db_code_state_ *cs, char *buf, size_t len);
extern int _db_explain_init_(char *buf, size_t len);
extern int _db_is_pushed_(void);
extern void _db_setjmp_(void);
extern void _db_longjmp_(void);
extern void _db_process_(const char *name);
extern void _db_push_(const char *control);
extern void _db_pop_(void);
extern void _db_set_(const char *control);
extern void _db_set_init_(const char *control);
extern void _db_enter_(const char *_func_, const char *_file_, uint _line_,
struct _db_stack_frame_ *_stack_frame_);
extern void _db_return_(uint _line_, struct _db_stack_frame_ *_stack_frame_);
extern void _db_pargs_(uint _line_,const char *keyword);
extern int _db_enabled_();
extern void _db_doprnt_(const char *format,...)
MY_ATTRIBUTE((format(printf, 1, 2)));
extern void _db_doputs_(const char *log);
extern void _db_dump_(uint _line_,const char *keyword,
const unsigned char *memory, size_t length);
extern void _db_end_(void);
extern void _db_lock_file_(void);
extern void _db_unlock_file_(void);
extern FILE *_db_fp_(void);
extern void _db_flush_();
extern const char* _db_get_func_(void);
#define DBUG_ENTER(a) struct _db_stack_frame_ _db_stack_frame_; \
_db_enter_ (a,__FILE__,__LINE__,&_db_stack_frame_)
#define DBUG_LEAVE _db_return_ (__LINE__, &_db_stack_frame_)
#define DBUG_RETURN(a1) do {DBUG_LEAVE; return(a1);} while(0)
#define DBUG_VOID_RETURN do {DBUG_LEAVE; return;} while(0)
#define DBUG_EXECUTE(keyword,a1) \
do {if (_db_keyword_(0, (keyword), 0)) { a1 }} while(0)
#define DBUG_EXECUTE_IF(keyword,a1) \
do {if (_db_keyword_(0, (keyword), 1)) { a1 }} while(0)
#define DBUG_EVALUATE(keyword,a1,a2) \
(_db_keyword_(0,(keyword), 0) ? (a1) : (a2))
#define DBUG_EVALUATE_IF(keyword,a1,a2) \
(_db_keyword_(0,(keyword), 1) ? (a1) : (a2))
#define DBUG_PRINT(keyword,arglist) \
do \
{ \
if (_dbug_on_) \
{ \
_db_pargs_(__LINE__,keyword); \
if (_db_enabled_()) \
{ \
_db_doprnt_ arglist; \
} \
} \
} while(0)
/*
An alternate to DBUG_PRINT() macro, which takes a single string
as the second argument.
*/
#define DBUG_PUTS(keyword,arg) \
do \
{ \
if (_dbug_on_) \
{ \
_db_pargs_(__LINE__,keyword); \
if (_db_enabled_()) \
{ \
_db_doputs_(arg); \
} \
} \
} while(0)
#define DBUG_PUSH(a1) _db_push_ (a1)
#define DBUG_POP() _db_pop_ ()
#define DBUG_SET(a1) _db_set_ (a1)
#define DBUG_SET_INITIAL(a1) _db_set_init_ (a1)
#define DBUG_PROCESS(a1) _db_process_(a1)
#define DBUG_FILE _db_fp_()
#define DBUG_SETJMP(a1) (_db_setjmp_ (), setjmp (a1))
#define DBUG_LONGJMP(a1,a2) (_db_longjmp_ (), longjmp (a1, a2))
#define DBUG_DUMP(keyword,a1,a2) _db_dump_(__LINE__,keyword,a1,a2)
#define DBUG_END() _db_end_ ()
#define DBUG_LOCK_FILE _db_lock_file_()
#define DBUG_UNLOCK_FILE _db_unlock_file_()
#define DBUG_ASSERT(A) assert(A)
#define DBUG_EXPLAIN(buf,len) _db_explain_(0, (buf),(len))
#define DBUG_EXPLAIN_INITIAL(buf,len) _db_explain_init_((buf),(len))
#define DEBUGGER_OFF do { _dbug_on_= 0; } while(0)
#define DEBUGGER_ON do { _dbug_on_= 1; } while(0)
#ifndef _WIN32
#define DBUG_ABORT() (_db_flush_(), abort())
#else
/*
Avoid popup with abort/retry/ignore buttons. When BUG#31745 is fixed we can
call abort() instead of _exit(2) (now it would cause a "test signal" popup).
*/
#include <crtdbg.h>
#define DBUG_ABORT() (_db_flush_(),\
(void)_CrtSetReportMode(_CRT_ERROR, _CRTDBG_MODE_FILE),\
(void)_CrtSetReportFile(_CRT_ERROR, _CRTDBG_FILE_STDERR),\
_exit(2))
#endif
#define DBUG_CHECK_CRASH(func, op) \
do { char _dbuf_[255]; strxnmov(_dbuf_, sizeof(_dbuf_)-1, (func), (op)); \
DBUG_EXECUTE_IF(_dbuf_, DBUG_ABORT()); } while(0)
#define DBUG_CRASH_ENTER(func) \
DBUG_ENTER(func); DBUG_CHECK_CRASH(func, "_crash_enter")
#define DBUG_CRASH_RETURN(val) \
DBUG_CHECK_CRASH(_db_get_func_(), "_crash_return")
#define DBUG_CRASH_VOID_RETURN \
DBUG_CHECK_CRASH (_db_get_func_(), "_crash_return")
/*
Make the program fail, without creating a core file.
abort() will send SIGABRT which (most likely) generates core.
Use SIGKILL instead, which cannot be caught.
We also pause the current thread, until the signal is actually delivered.
An alternative would be to use _exit(EXIT_FAILURE),
but then valgrind would report lots of memory leaks.
*/
#ifdef _WIN32
#define DBUG_SUICIDE() DBUG_ABORT()
#else
extern void _db_suicide_();
extern void _db_flush_gcov_();
#define DBUG_SUICIDE() (_db_flush_(), _db_suicide_())
#endif
#else /* No debugger */
#define DBUG_ENTER(a1)
#define DBUG_LEAVE
#define DBUG_RETURN(a1) do { return(a1); } while(0)
#define DBUG_VOID_RETURN do { return; } while(0)
#define DBUG_EXECUTE(keyword,a1) do { } while(0)
#define DBUG_EXECUTE_IF(keyword,a1) do { } while(0)
#define DBUG_EVALUATE(keyword,a1,a2) (a2)
#define DBUG_EVALUATE_IF(keyword,a1,a2) (a2)
#define DBUG_PRINT(keyword,arglist) do { } while(0)
#define DBUG_PUTS(keyword,arg) do { } while(0)
#define DBUG_LOG(keyword,arglist) do { } while(0)
#define DBUG_PUSH(a1) do { } while(0)
#define DBUG_SET(a1) do { } while(0)
#define DBUG_SET_INITIAL(a1) do { } while(0)
#define DBUG_POP() do { } while(0)
#define DBUG_PROCESS(a1) do { } while(0)
#define DBUG_SETJMP(a1) setjmp(a1)
#define DBUG_LONGJMP(a1) longjmp(a1)
#define DBUG_DUMP(keyword,a1,a2) do { } while(0)
#define DBUG_END() do { } while(0)
#define DBUG_ASSERT(A) do { } while(0)
#define DBUG_LOCK_FILE do { } while(0)
#define DBUG_FILE (stderr)
#define DBUG_UNLOCK_FILE do { } while(0)
#define DBUG_EXPLAIN(buf,len)
#define DBUG_EXPLAIN_INITIAL(buf,len)
#define DEBUGGER_OFF do { } while(0)
#define DEBUGGER_ON do { } while(0)
#define DBUG_ABORT() do { } while(0)
#define DBUG_CRASH_ENTER(func)
#define DBUG_CRASH_RETURN(val) do { return(val); } while(0)
#define DBUG_CRASH_VOID_RETURN do { return; } while(0)
#define DBUG_SUICIDE() do { } while(0)
#endif
#ifdef EXTRA_DEBUG
/**
Sync points allow us to force the server to reach a certain line of code
and block there until the client tells the server it is ok to go on.
The client tells the server to block with SELECT GET_LOCK()
and unblocks it with SELECT RELEASE_LOCK(). Used for debugging difficult
concurrency problems
*/
#define DBUG_SYNC_POINT(lock_name,lock_timeout) \
debug_sync_point(lock_name,lock_timeout)
void debug_sync_point(const char* lock_name, uint lock_timeout);
#else
#define DBUG_SYNC_POINT(lock_name,lock_timeout)
#endif /* EXTRA_DEBUG */
#ifdef __cplusplus
}
#endif
#ifdef __cplusplus
#if !defined(DBUG_OFF)
#include <sstream>
/*
A C++ interface to the DBUG_PUTS macro. The DBUG_LOG macro also
takes two arguments. The first argument is the keyword, as that of the
DBUG_PRINT. The 2nd argument 'v' will be passed to a C++ output stream.
This enables the use of C++ style output stream operator. In the code, it
will be used as follows:
DBUG_LOG("blob", "space: " << space_id);
Note: DBUG_PRINT() has a limitation of 1024 bytes for a single
print out. This limitation is not there for DBUG_PUTS and DBUG_LOG
macros.
*/
#define DBUG_LOG(keyword, v) do { \
std::ostringstream sout; \
sout << v; \
DBUG_PUTS(keyword, sout.str().c_str()); \
} while(0)
#endif /* DBUG_OFF */
#endif /* __cplusplus */
#endif /* MY_DBUG_INCLUDED */

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/* Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
#ifndef MY_DIR_H
#define MY_DIR_H
#include "my_global.h"
#include <sys/stat.h>
#ifdef __cplusplus
extern "C" {
#endif
/* Defines for my_dir and my_stat */
#ifdef _WIN32
#define S_IROTH _S_IREAD
#define S_IFIFO _S_IFIFO
#endif
#define MY_S_IFMT S_IFMT /* type of file */
#define MY_S_IFDIR S_IFDIR /* directory */
#define MY_S_IFCHR S_IFCHR /* character special */
#define MY_S_IFBLK S_IFBLK /* block special */
#define MY_S_IFREG S_IFREG /* regular */
#define MY_S_IFIFO S_IFIFO /* fifo */
#define MY_S_ISUID S_ISUID /* set user id on execution */
#define MY_S_ISGID S_ISGID /* set group id on execution */
#define MY_S_ISVTX S_ISVTX /* save swapped text even after use */
#define MY_S_IREAD S_IREAD /* read permission, owner */
#define MY_S_IWRITE S_IWRITE /* write permission, owner */
#define MY_S_IEXEC S_IEXEC /* execute/search permission, owner */
#define MY_S_ISDIR(m) (((m) & MY_S_IFMT) == MY_S_IFDIR)
#define MY_S_ISCHR(m) (((m) & MY_S_IFMT) == MY_S_IFCHR)
#define MY_S_ISBLK(m) (((m) & MY_S_IFMT) == MY_S_IFBLK)
#define MY_S_ISREG(m) (((m) & MY_S_IFMT) == MY_S_IFREG)
#define MY_S_ISFIFO(m) (((m) & MY_S_IFMT) == MY_S_IFIFO)
#define MY_DONT_SORT 512 /* my_lib; Don't sort files */
#define MY_WANT_STAT 1024 /* my_lib; stat files */
/* typedefs for my_dir & my_stat */
#if(_MSC_VER)
#define MY_STAT struct _stati64 /* 64 bit file size */
#else
#define MY_STAT struct stat /* Orginal struct have what we need */
#endif
/* Struct describing one file returned from my_dir */
typedef struct fileinfo
{
char *name;
MY_STAT *mystat;
} FILEINFO;
typedef struct st_my_dir /* Struct returned from my_dir */
{
/*
These members are just copies of parts of DYNAMIC_ARRAY structure,
which is allocated right after the end of MY_DIR structure (MEM_ROOT
for storing names is also resides there). We've left them here because
we don't want to change code that uses my_dir.
*/
struct fileinfo *dir_entry;
uint number_off_files;
} MY_DIR;
extern MY_DIR *my_dir(const char *path,myf MyFlags);
extern void my_dirend(MY_DIR *buffer);
extern MY_STAT *my_stat(const char *path, MY_STAT *stat_area, myf my_flags);
extern int my_fstat(int filenr, MY_STAT *stat_area, myf MyFlags);
#ifdef __cplusplus
}
#endif
#endif /* MY_DIR_H */

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/*
Copyright (c) 2002, 2014, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
#ifndef _my_getopt_h
#define _my_getopt_h
#include "my_sys.h" /* loglevel */
C_MODE_START
#define GET_NO_ARG 1
#define GET_BOOL 2
#define GET_INT 3
#define GET_UINT 4
#define GET_LONG 5
#define GET_ULONG 6
#define GET_LL 7
#define GET_ULL 8
#define GET_STR 9
#define GET_STR_ALLOC 10
#define GET_DISABLED 11
#define GET_ENUM 12
#define GET_SET 13
#define GET_DOUBLE 14
#define GET_FLAGSET 15
#define GET_PASSWORD 16
#if SIZEOF_INT == 4
#define GET_INT32 GET_INT
#define GET_UINT32 GET_UINT
#elif SIZEOF_LONG == 4
#define GET_INT32 GET_LONG
#define GET_UINT32 GET_ULONG
#else
#error Neither int or long is of 4 bytes width
#endif
#define GET_ASK_ADDR 128
#define GET_TYPE_MASK 127
/**
Enumeration of the my_option::arg_type attributes.
It should be noted that for historical reasons variables with the combination
arg_type=NO_ARG, my_option::var_type=GET_BOOL still accepts
arguments. This is someone counter intuitive and care should be taken
if the code is refactored.
*/
enum get_opt_arg_type { NO_ARG, OPT_ARG, REQUIRED_ARG };
struct st_typelib;
struct my_option
{
const char *name; /**< Name of the option. name=NULL
marks the end of the my_option[]
array.
*/
int id; /**< For 0<id<=255 it's means one
character for a short option
(like -A), if >255 no short option
is created, but a long option still
can be identified uniquely in the
my_get_one_option() callback.
If an opton needs neither special
treatment in the my_get_one_option()
nor one-letter short equivalent
use id=0.
id=-1 is a special case and is used
to generate deprecation warnings for
plugin options. It should not be
used for anything else.
*/
const char *comment; /**< option comment, for autom. --help.
if it's NULL the option is not
visible in --help.
*/
void *value; /**< A pointer to the variable value */
void *u_max_value; /**< The user def. max variable value */
struct st_typelib *typelib; /**< Pointer to possible values */
ulong var_type; /**< GET_BOOL, GET_ULL, etc */
enum get_opt_arg_type arg_type; /**< e.g. REQUIRED_ARG or OPT_ARG */
longlong def_value; /**< Default value */
longlong min_value; /**< Min allowed value (for numbers) */
ulonglong max_value; /**< Max allowed value (for numbers) */
longlong sub_size; /**< Unused */
long block_size; /**< Value should be a mult. of this (for numbers) */
void *app_type; /**< To be used by an application */
};
typedef my_bool (*my_get_one_option)(int, const struct my_option *, char *);
/**
Used to retrieve a reference to the object (variable) that holds the value
for the given option. For example, if var_type is GET_UINT, the function
must return a pointer to a variable of type uint. A argument is stored in
the location pointed to by the returned pointer.
*/
typedef void *(*my_getopt_value)(const char *, size_t, const struct my_option *,
int *);
extern char *disabled_my_option;
extern my_bool my_getopt_print_errors;
extern my_bool my_getopt_skip_unknown;
extern my_error_reporter my_getopt_error_reporter;
extern int handle_options (int *argc, char ***argv,
const struct my_option *longopts, my_get_one_option);
extern int my_handle_options (int *argc, char ***argv,
const struct my_option *longopts,
my_get_one_option,
const char **command_list, my_bool ignore_unknown_option);
extern void print_cmdline_password_warning();
extern void my_cleanup_options(const struct my_option *options);
extern void my_cleanup_options(const struct my_option *options);
extern void my_print_help(const struct my_option *options);
extern void my_print_variables(const struct my_option *options);
extern void my_print_variables_ex(const struct my_option *options, FILE* file);
extern void my_getopt_register_get_addr(my_getopt_value);
ulonglong getopt_ull_limit_value(ulonglong num, const struct my_option *optp,
my_bool *fix);
longlong getopt_ll_limit_value(longlong, const struct my_option *,
my_bool *fix);
double getopt_double_limit_value(double num, const struct my_option *optp,
my_bool *fix);
my_bool getopt_compare_strings(const char *s, const char *t, uint length);
ulonglong max_of_int_range(int var_type);
ulonglong getopt_double2ulonglong(double);
double getopt_ulonglong2double(ulonglong);
C_MODE_END
#endif /* _my_getopt_h */

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/*
Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
Without limiting anything contained in the foregoing, this file,
which is part of C Driver for MySQL (Connector/C), is also subject to the
Universal FOSS Exception, version 1.0, a copy of which can be found at
http://oss.oracle.com/licenses/universal-foss-exception.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
#ifndef MY_GLOBAL_INCLUDED
#define MY_GLOBAL_INCLUDED
/*
This include file should be included first in every header file.
This makes sure my_config.h is included to get platform specific
symbols defined and it makes sure a lot of platform/compiler
differences are mitigated.
*/
#include "my_config.h"
#define __STDC_LIMIT_MACROS /* Enable C99 limit macros */
#define __STDC_FORMAT_MACROS /* Enable C99 printf format macros */
#define _USE_MATH_DEFINES /* Get access to M_PI, M_E, etc. in math.h */
#ifdef _WIN32
/* Include common headers.*/
# include <winsock2.h>
# include <ws2tcpip.h> /* SOCKET */
# include <io.h> /* access(), chmod() */
#endif
#include <stdio.h>
#include <stdarg.h>
#include <stdlib.h>
#include <stddef.h>
#include <math.h>
#include <limits.h>
#include <float.h>
#include <fcntl.h>
#include <time.h>
#include <errno.h> /* Recommended by debian */
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#if !defined(_WIN32)
#include <netdb.h>
#endif
#ifdef MY_MSCRT_DEBUG
#include <crtdbg.h>
#endif
/*
A lot of our programs uses asserts, so better to always include it
This also fixes a problem when people uses DBUG_ASSERT without including
assert.h
*/
#include <assert.h>
/* Include standard definitions of operator new and delete. */
#ifdef __cplusplus
# include <new>
#endif
#include "my_compiler.h"
/*
InnoDB depends on some MySQL internals which other plugins should not
need. This is because of InnoDB's foreign key support, "safe" binlog
truncation, and other similar legacy features.
We define accessors for these internals unconditionally, but do not
expose them in mysql/plugin.h. They are declared in ha_innodb.h for
InnoDB's use.
*/
#define INNODB_COMPATIBILITY_HOOKS
/* Macros to make switching between C and C++ mode easier */
#ifdef __cplusplus
#define C_MODE_START extern "C" {
#define C_MODE_END }
#else
#define C_MODE_START
#define C_MODE_END
#endif
#ifdef WITH_PERFSCHEMA_STORAGE_ENGINE
#define HAVE_PSI_INTERFACE
#endif /* WITH_PERFSCHEMA_STORAGE_ENGINE */
/* Make it easier to add conditional code in _expressions_ */
#ifdef _WIN32
#define IF_WIN(A,B) A
#else
#define IF_WIN(A,B) B
#endif
#if defined (_WIN32)
/*
off_t is 32 bit long. We do not use C runtime functions
with off_t but native Win32 file IO APIs, that work with
64 bit offsets.
*/
#undef SIZEOF_OFF_T
#define SIZEOF_OFF_T 8
static inline void sleep(unsigned long seconds)
{
Sleep(seconds * 1000);
}
/* Define missing access() modes. */
#define F_OK 0
#define W_OK 2
#define R_OK 4 /* Test for read permission. */
/* Define missing file locking constants. */
#define F_RDLCK 1
#define F_WRLCK 2
#define F_UNLCK 3
#define F_TO_EOF 0x3FFFFFFF
#define O_NONBLOCK 1 /* For emulation of fcntl() */
/*
SHUT_RDWR is called SD_BOTH in windows and
is defined to 2 in winsock2.h
#define SD_BOTH 0x02
*/
#define SHUT_RDWR 0x02
/* Shared memory and named pipe connections are supported. */
#define shared_memory_buffer_length 16000
#define default_shared_memory_base_name "MYSQL"
#endif /* _WIN32*/
/**
Cast a member of a structure to the structure that contains it.
@param ptr Pointer to the member.
@param type Type of the structure that contains the member.
@param member Name of the member within the structure.
*/
#define my_container_of(ptr, type, member) \
((type *)((char *)ptr - offsetof(type, member)))
/* an assert that works at compile-time. only for constant expression */
#define compile_time_assert(X) \
do \
{ \
typedef char compile_time_assert[(X) ? 1 : -1] MY_ATTRIBUTE((unused)); \
} while(0)
#define QUOTE_ARG(x) #x /* Quote argument (before cpp) */
#define STRINGIFY_ARG(x) QUOTE_ARG(x) /* Quote argument, after cpp */
#ifdef _WIN32
#define SO_EXT ".dll"
#elif defined(__APPLE__)
#define SO_EXT ".dylib"
#else
#define SO_EXT ".so"
#endif
#if !defined(HAVE_UINT)
typedef unsigned int uint;
typedef unsigned short ushort;
#endif
#define swap_variables(t, a, b) { t dummy; dummy= a; a= b; b= dummy; }
#define MY_TEST(a) ((a) ? 1 : 0)
#define set_if_bigger(a,b) do { if ((a) < (b)) (a)=(b); } while(0)
#define set_if_smaller(a,b) do { if ((a) > (b)) (a)=(b); } while(0)
#define test_all_bits(a,b) (((a) & (b)) == (b))
#define array_elements(A) ((uint) (sizeof(A)/sizeof(A[0])))
/* Define some general constants */
#ifndef TRUE
#define TRUE (1) /* Logical true */
#define FALSE (0) /* Logical false */
#endif
/* Some types that is different between systems */
typedef int File; /* File descriptor */
#ifdef _WIN32
typedef SOCKET my_socket;
#else
typedef int my_socket; /* File descriptor for sockets */
#define INVALID_SOCKET -1
#endif
C_MODE_START
typedef void (*sig_return)();/* Returns type from signal */
C_MODE_END
#if defined(__GNUC__)
typedef char pchar; /* Mixed prototypes can take char */
typedef char pbool; /* Mixed prototypes can take char */
#else
typedef int pchar; /* Mixed prototypes can't take char */
typedef int pbool; /* Mixed prototypes can't take char */
#endif
C_MODE_START
typedef int (*qsort_cmp)(const void *,const void *);
typedef int (*qsort_cmp2)(const void*, const void *,const void *);
C_MODE_END
#ifdef _WIN32
typedef int socket_len_t;
typedef int sigset_t;
typedef int mode_t;
typedef SSIZE_T ssize_t;
#else
typedef socklen_t socket_len_t;
#endif
typedef socket_len_t SOCKET_SIZE_TYPE; /* Used by NDB */
/* file create flags */
#ifndef O_SHARE /* Probably not windows */
#define O_SHARE 0 /* Flag to my_open for shared files */
#ifndef O_BINARY
#define O_BINARY 0 /* Flag to my_open for binary files */
#endif
#ifndef FILE_BINARY
#define FILE_BINARY O_BINARY /* Flag to my_fopen for binary streams */
#endif
#ifdef HAVE_FCNTL
#define HAVE_FCNTL_LOCK
#define F_TO_EOF 0L /* Param to lockf() to lock rest of file */
#endif
#endif /* O_SHARE */
#ifndef O_TEMPORARY
#define O_TEMPORARY 0
#endif
#ifndef O_SHORT_LIVED
#define O_SHORT_LIVED 0
#endif
#ifndef O_NOFOLLOW
#define O_NOFOLLOW 0
#endif
/* additional file share flags for win32 */
#ifdef _WIN32
#define _SH_DENYRWD 0x110 /* deny read/write mode & delete */
#define _SH_DENYWRD 0x120 /* deny write mode & delete */
#define _SH_DENYRDD 0x130 /* deny read mode & delete */
#define _SH_DENYDEL 0x140 /* deny delete only */
#endif /* _WIN32 */
/* General constants */
#define FN_LEN 256 /* Max file name len */
#define FN_HEADLEN 253 /* Max length of filepart of file name */
#define FN_EXTLEN 20 /* Max length of extension (part of FN_LEN) */
#define FN_REFLEN 512 /* Max length of full path-name */
#define FN_REFLEN_SE 4000 /* Max length of full path-name in SE */
#define FN_EXTCHAR '.'
#define FN_HOMELIB '~' /* ~/ is used as abbrev for home dir */
#define FN_CURLIB '.' /* ./ is used as abbrev for current dir */
#define FN_PARENTDIR ".." /* Parent directory; Must be a string */
#ifdef _WIN32
#define FN_LIBCHAR '\\'
#define FN_LIBCHAR2 '/'
#define FN_DIRSEP "/\\" /* Valid directory separators */
#define FN_EXEEXT ".exe"
#define FN_SOEXT ".dll"
#define FN_ROOTDIR "\\"
#define FN_DEVCHAR ':'
#define FN_NETWORK_DRIVES /* Uses \\ to indicate network drives */
#else
#define FN_LIBCHAR '/'
/*
FN_LIBCHAR2 is not defined on !Windows. Use is_directory_separator().
*/
#define FN_DIRSEP "/" /* Valid directory separators */
#define FN_EXEEXT ""
#define FN_SOEXT ".so"
#define FN_ROOTDIR "/"
#endif
static inline int is_directory_separator(char c)
{
#ifdef _WIN32
return c == FN_LIBCHAR || c == FN_LIBCHAR2;
#else
return c == FN_LIBCHAR;
#endif
}
/*
MY_FILE_MIN is Windows speciality and is used to quickly detect
the mismatch of CRT and mysys file IO usage on Windows at runtime.
CRT file descriptors can be in the range 0-2047, whereas descriptors returned
by my_open() will start with 2048. If a file descriptor with value less then
MY_FILE_MIN is passed to mysys IO function, chances are it stemms from
open()/fileno() and not my_open()/my_fileno.
For Posix, mysys functions are light wrappers around libc, and MY_FILE_MIN
is logically 0.
*/
#ifdef _WIN32
#define MY_FILE_MIN 2048
#else
#define MY_FILE_MIN 0
#endif
/*
MY_NFILE is the default size of my_file_info array.
It is larger on Windows, because it all file handles are stored in my_file_info
Default size is 16384 and this should be enough for most cases.If it is not
enough, --max-open-files with larger value can be used.
For Posix , my_file_info array is only used to store filenames for
error reporting and its size is not a limitation for number of open files.
*/
#ifdef _WIN32
#define MY_NFILE (16384 + MY_FILE_MIN)
#else
#define MY_NFILE 64
#endif
#define OS_FILE_LIMIT UINT_MAX
/*
Io buffer size; Must be a power of 2 and a multiple of 512. May be
smaller what the disk page size. This influences the speed of the
isam btree library. eg to big to slow.
*/
#define IO_SIZE 4096
/*
How much overhead does malloc have. The code often allocates
something like 1024-MALLOC_OVERHEAD bytes
*/
#define MALLOC_OVERHEAD 8
/* get memory in huncs */
#define ONCE_ALLOC_INIT (uint) (4096-MALLOC_OVERHEAD)
/* Typical record cash */
#define RECORD_CACHE_SIZE (uint) (64*1024-MALLOC_OVERHEAD)
/* Typical key cash */
#define KEY_CACHE_SIZE (uint) (8*1024*1024)
/* Default size of a key cache block */
#define KEY_CACHE_BLOCK_SIZE (uint) 1024
/* Some defines of functions for portability */
#if (_WIN32)
#if !defined(_WIN64)
inline double my_ulonglong2double(unsigned long long value)
{
long long nr=(long long) value;
if (nr >= 0)
return (double) nr;
return (18446744073709551616.0 + (double) nr);
}
#define ulonglong2double my_ulonglong2double
#define my_off_t2double my_ulonglong2double
#endif /* _WIN64 */
inline unsigned long long my_double2ulonglong(double d)
{
double t= d - (double) 0x8000000000000000ULL;
if (t >= 0)
return ((unsigned long long) t) + 0x8000000000000000ULL;
return (unsigned long long) d;
}
#define double2ulonglong my_double2ulonglong
#endif /* _WIN32 */
#ifndef ulonglong2double
#define ulonglong2double(A) ((double) (ulonglong) (A))
#define my_off_t2double(A) ((double) (my_off_t) (A))
#endif
#ifndef double2ulonglong
#define double2ulonglong(A) ((ulonglong) (double) (A))
#endif
#define INT_MIN64 (~0x7FFFFFFFFFFFFFFFLL)
#define INT_MAX64 0x7FFFFFFFFFFFFFFFLL
#define INT_MIN32 (~0x7FFFFFFFL)
#define INT_MAX32 0x7FFFFFFFL
#define UINT_MAX32 0xFFFFFFFFL
#define INT_MIN24 (~0x007FFFFF)
#define INT_MAX24 0x007FFFFF
#define UINT_MAX24 0x00FFFFFF
#define INT_MIN16 (~0x7FFF)
#define INT_MAX16 0x7FFF
#define UINT_MAX16 0xFFFF
#define INT_MIN8 (~0x7F)
#define INT_MAX8 0x7F
#define UINT_MAX8 0xFF
#ifndef SIZE_T_MAX
#define SIZE_T_MAX (~((size_t) 0))
#endif
// Our ifdef trickery for my_isfinite does not work with gcc/solaris unless we:
#ifdef HAVE_IEEEFP_H
#include <ieeefp.h>
#endif
#if (__cplusplus >= 201103L)
/* For C++11 use the new std functions rather than C99 macros. */
#include <cmath>
#define my_isfinite(X) std::isfinite(X)
#define my_isnan(X) std::isnan(X)
#define my_isinf(X) std::isinf(X)
#else
#ifdef HAVE_LLVM_LIBCPP /* finite is deprecated in libc++ */
#define my_isfinite(X) isfinite(X)
#elif defined _WIN32
#define my_isfinite(X) _finite(X)
#else
#define my_isfinite(X) finite(X)
#endif
#define my_isnan(X) isnan(X)
#ifdef HAVE_ISINF
/* System-provided isinf() is available and safe to use */
#define my_isinf(X) isinf(X)
#else /* !HAVE_ISINF */
#define my_isinf(X) (!my_isfinite(X) && !my_isnan(X))
#endif
#endif /* __cplusplus >= 201103L */
/*
Max size that must be added to a so that we know Size to make
adressable obj.
*/
#if SIZEOF_CHARP == 4
typedef long my_ptrdiff_t;
#else
typedef long long my_ptrdiff_t;
#endif
#define MY_ALIGN(A,L) (((A) + (L) - 1) & ~((L) - 1))
#define ALIGN_SIZE(A) MY_ALIGN((A),sizeof(double))
/* Size to make adressable obj. */
#define ADD_TO_PTR(ptr,size,type) (type) ((uchar*) (ptr)+size)
#define PTR_BYTE_DIFF(A,B) (my_ptrdiff_t) ((uchar*) (A) - (uchar*) (B))
/*
Custom version of standard offsetof() macro which can be used to get
offsets of members in class for non-POD types (according to the current
version of C++ standard offsetof() macro can't be used in such cases and
attempt to do so causes warnings to be emitted, OTOH in many cases it is
still OK to assume that all instances of the class has the same offsets
for the same members).
This is temporary solution which should be removed once File_parser class
and related routines are refactored.
*/
#define my_offsetof(TYPE, MEMBER) \
((size_t)((char *)&(((TYPE *)0x10)->MEMBER) - (char*)0x10))
#define NullS (char *) 0
#ifdef _WIN32
#define STDCALL __stdcall
#else
#define STDCALL
#endif
/* Typdefs for easyier portability */
typedef unsigned char uchar; /* Short for unsigned char */
typedef signed char int8; /* Signed integer >= 8 bits */
typedef unsigned char uint8; /* Unsigned integer >= 8 bits */
typedef short int16;
typedef unsigned short uint16;
#if SIZEOF_INT == 4
typedef int int32;
typedef unsigned int uint32;
#elif SIZEOF_LONG == 4
typedef long int32;
typedef unsigned long uint32;
#else
#error Neither int or long is of 4 bytes width
#endif
#if !defined(HAVE_ULONG)
typedef unsigned long ulong; /* Short for unsigned long */
#endif
/*
Using [unsigned] long long is preferable as [u]longlong because we use
[unsigned] long long unconditionally in many places,
for example in constants with [U]LL suffix.
*/
typedef unsigned long long int ulonglong; /* ulong or unsigned long long */
typedef long long int longlong;
typedef longlong int64;
typedef ulonglong uint64;
#if defined (_WIN32)
typedef unsigned __int64 my_ulonglong;
#else
typedef unsigned long long my_ulonglong;
#endif
#if SIZEOF_CHARP == SIZEOF_INT
typedef int intptr;
#elif SIZEOF_CHARP == SIZEOF_LONG
typedef long intptr;
#elif SIZEOF_CHARP == SIZEOF_LONG_LONG
typedef long long intptr;
#else
#error sizeof(void *) is neither sizeof(int) nor sizeof(long) nor sizeof(long long)
#endif
#define MY_ERRPTR ((void*)(intptr)1)
#if defined(_WIN32)
typedef unsigned long long my_off_t;
typedef unsigned long long os_off_t;
#else
typedef off_t os_off_t;
#if SIZEOF_OFF_T > 4
typedef ulonglong my_off_t;
#else
typedef unsigned long my_off_t;
#endif
#endif /*_WIN32*/
#define MY_FILEPOS_ERROR (~(my_off_t) 0)
/*
TODO Convert these to use Bitmap class.
*/
typedef ulonglong table_map; /* Used for table bits in join */
typedef ulonglong nesting_map; /* Used for flags of nesting constructs */
#if defined(_WIN32)
#define socket_errno WSAGetLastError()
#define SOCKET_EINTR WSAEINTR
#define SOCKET_EAGAIN WSAEINPROGRESS
#define SOCKET_EWOULDBLOCK WSAEWOULDBLOCK
#define SOCKET_EADDRINUSE WSAEADDRINUSE
#define SOCKET_ETIMEDOUT WSAETIMEDOUT
#define SOCKET_ECONNRESET WSAECONNRESET
#define SOCKET_ENFILE ENFILE
#define SOCKET_EMFILE EMFILE
#else /* Unix */
#define socket_errno errno
#define closesocket(A) close(A)
#define SOCKET_EINTR EINTR
#define SOCKET_EAGAIN EAGAIN
#define SOCKET_EWOULDBLOCK EWOULDBLOCK
#define SOCKET_EADDRINUSE EADDRINUSE
#define SOCKET_ETIMEDOUT ETIMEDOUT
#define SOCKET_ECONNRESET ECONNRESET
#define SOCKET_ENFILE ENFILE
#define SOCKET_EMFILE EMFILE
#endif
typedef int myf; /* Type of MyFlags in my_funcs */
typedef char my_bool; /* Small bool */
/* Macros for converting *constants* to the right type */
#define MYF(v) (myf) (v)
/* Some helper macros */
#define YESNO(X) ((X) ? "yes" : "no")
#define MY_HOW_OFTEN_TO_WRITE 1000 /* How often we want info on screen */
#include <my_byteorder.h>
#ifdef HAVE_CHARSET_utf8
#define MYSQL_UNIVERSAL_CLIENT_CHARSET "utf8"
#else
#define MYSQL_UNIVERSAL_CLIENT_CHARSET MYSQL_DEFAULT_CHARSET_NAME
#endif
#if defined(_WIN32)
#define dlsym(lib, name) (void*)GetProcAddress((HMODULE)lib, name)
#define dlopen(libname, unused) LoadLibraryEx(libname, NULL, 0)
#define dlclose(lib) FreeLibrary((HMODULE)lib)
#ifndef HAVE_DLOPEN
#define HAVE_DLOPEN
#endif
#define DLERROR_GENERATE(errmsg, error_number) \
char win_errormsg[2048]; \
if(FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, \
0, error_number, 0, win_errormsg, 2048, NULL)) \
{ \
char *ptr; \
for (ptr= &win_errormsg[0] + strlen(win_errormsg) - 1; \
ptr >= &win_errormsg[0] && strchr("\r\n\t\0x20", *ptr); \
ptr--) \
*ptr= 0; \
errmsg= win_errormsg; \
} \
else \
errmsg= ""
#define dlerror() ""
#define dlopen_errno GetLastError()
#else /* _WIN32 */
#define DLERROR_GENERATE(errmsg, error_number) errmsg= dlerror()
#define dlopen_errno errno
#endif /* _WIN32 */
/* Length of decimal number represented by INT32. */
#define MY_INT32_NUM_DECIMAL_DIGITS 11U
/* Length of decimal number represented by INT64. */
#define MY_INT64_NUM_DECIMAL_DIGITS 21U
/* Define some useful general macros (should be done after all headers). */
#define MY_MAX(a, b) ((a) > (b) ? (a) : (b))
#define MY_MIN(a, b) ((a) < (b) ? (a) : (b))
#if !defined(__cplusplus) && !defined(bool)
#define bool In_C_you_should_use_my_bool_instead()
#endif
/*
MYSQL_PLUGIN_IMPORT macro is used to export mysqld data
(i.e variables) for usage in storage engine loadable plugins.
Outside of Windows, it is dummy.
*/
#if (defined(_WIN32) && defined(MYSQL_DYNAMIC_PLUGIN))
#define MYSQL_PLUGIN_IMPORT __declspec(dllimport)
#else
#define MYSQL_PLUGIN_IMPORT
#endif
#include <my_dbug.h>
#ifdef EMBEDDED_LIBRARY
#define NO_EMBEDDED_ACCESS_CHECKS
/* Things we don't need in the embedded version of MySQL */
#undef HAVE_OPENSSL
#endif /* EMBEDDED_LIBRARY */
enum loglevel {
ERROR_LEVEL= 0,
WARNING_LEVEL= 1,
INFORMATION_LEVEL= 2
};
#ifdef _WIN32
/****************************************************************************
** Replacements for localtime_r and gmtime_r
****************************************************************************/
static inline struct tm *localtime_r(const time_t *timep, struct tm *tmp)
{
localtime_s(tmp, timep);
return tmp;
}
static inline struct tm *gmtime_r(const time_t *clock, struct tm *res)
{
gmtime_s(res, clock);
return res;
}
#endif /* _WIN32 */
#ifndef HAVE_STRUCT_TIMESPEC /* Windows before VS2015 */
/*
Declare a union to make sure FILETIME is properly aligned
so it can be used directly as a 64 bit value. The value
stored is in 100ns units.
*/
union ft64 {
FILETIME ft;
__int64 i64;
};
struct timespec {
union ft64 tv;
/* The max timeout value in millisecond for native_cond_timedwait */
long max_timeout_msec;
};
#endif /* !HAVE_STRUCT_TIMESPEC */
C_MODE_START
extern ulonglong my_getsystime(void);
C_MODE_END
static inline void set_timespec_nsec(struct timespec *abstime, ulonglong nsec)
{
#ifdef HAVE_STRUCT_TIMESPEC
ulonglong now= my_getsystime() + (nsec / 100);
ulonglong tv_sec= now / 10000000ULL;
#if SIZEOF_TIME_T < SIZEOF_LONG_LONG
/* Ensure that the number of seconds don't overflow. */
tv_sec= MY_MIN(tv_sec, ((ulonglong)INT_MAX32));
#endif
abstime->tv_sec= (time_t)tv_sec;
abstime->tv_nsec= (now % 10000000ULL) * 100 + (nsec % 100);
#else /* !HAVE_STRUCT_TIMESPEC */
ulonglong max_timeout_msec= (nsec / 1000000);
union ft64 tv;
GetSystemTimeAsFileTime(&tv.ft);
abstime->tv.i64= tv.i64 + (__int64)(nsec / 100);
#if SIZEOF_LONG < SIZEOF_LONG_LONG
/* Ensure that the msec value doesn't overflow. */
max_timeout_msec= MY_MIN(max_timeout_msec, ((ulonglong)INT_MAX32));
#endif
abstime->max_timeout_msec= (long)max_timeout_msec;
#endif /* !HAVE_STRUCT_TIMESPEC */
}
static inline void set_timespec(struct timespec *abstime, ulonglong sec)
{
set_timespec_nsec(abstime, sec * 1000000000ULL);
}
/**
Compare two timespec structs.
@retval 1 If ts1 ends after ts2.
@retval -1 If ts1 ends before ts2.
@retval 0 If ts1 is equal to ts2.
*/
static inline int cmp_timespec(struct timespec *ts1, struct timespec *ts2)
{
#ifdef HAVE_STRUCT_TIMESPEC
if (ts1->tv_sec > ts2->tv_sec ||
(ts1->tv_sec == ts2->tv_sec && ts1->tv_nsec > ts2->tv_nsec))
return 1;
if (ts1->tv_sec < ts2->tv_sec ||
(ts1->tv_sec == ts2->tv_sec && ts1->tv_nsec < ts2->tv_nsec))
return -1;
#else
if (ts1->tv.i64 > ts2->tv.i64)
return 1;
if (ts1->tv.i64 < ts2->tv.i64)
return -1;
#endif
return 0;
}
static inline ulonglong diff_timespec(struct timespec *ts1, struct timespec *ts2)
{
#ifdef HAVE_STRUCT_TIMESPEC
return (ts1->tv_sec - ts2->tv_sec) * 1000000000ULL +
ts1->tv_nsec - ts2->tv_nsec;
#else
return (ts1->tv.i64 - ts2->tv.i64) * 100;
#endif
}
#ifdef _WIN32
typedef int MY_MODE;
#else
typedef mode_t MY_MODE;
#endif /* _WIN32 */
/* File permissions */
#define USER_READ (1L << 0)
#define USER_WRITE (1L << 1)
#define USER_EXECUTE (1L << 2)
#define GROUP_READ (1L << 3)
#define GROUP_WRITE (1L << 4)
#define GROUP_EXECUTE (1L << 5)
#define OTHERS_READ (1L << 6)
#define OTHERS_WRITE (1L << 7)
#define OTHERS_EXECUTE (1L << 8)
#define USER_RWX USER_READ | USER_WRITE | USER_EXECUTE
#define GROUP_RWX GROUP_READ | GROUP_WRITE | GROUP_EXECUTE
#define OTHERS_RWX OTHERS_READ | OTHERS_WRITE | OTHERS_EXECUTE
/* Defaults */
#define DEFAULT_SSL_CA_CERT "ca.pem"
#define DEFAULT_SSL_CA_KEY "ca-key.pem"
#define DEFAULT_SSL_SERVER_CERT "server-cert.pem"
#define DEFAULT_SSL_SERVER_KEY "server-key.pem"
#if defined(_WIN32) || defined(_WIN64)
#define strcasecmp _stricmp
#endif
#endif // MY_GLOBAL_INCLUDED

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@@ -0,0 +1,57 @@
/* Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
Without limiting anything contained in the foregoing, this file,
which is part of C Driver for MySQL (Connector/C), is also subject to the
Universal FOSS Exception, version 1.0, a copy of which can be found at
http://oss.oracle.com/licenses/universal-foss-exception.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
#ifndef _list_h_
#define _list_h_
#ifdef __cplusplus
extern "C" {
#endif
typedef struct st_list {
struct st_list *prev,*next;
void *data;
} LIST;
typedef int (*list_walk_action)(void *,void *);
extern LIST *list_add(LIST *root,LIST *element);
extern LIST *list_delete(LIST *root,LIST *element);
extern LIST *list_cons(void *data,LIST *root);
extern LIST *list_reverse(LIST *root);
extern void list_free(LIST *root,unsigned int free_data);
extern unsigned int list_length(LIST *);
extern int list_walk(LIST *,list_walk_action action,unsigned char * argument);
#define list_rest(a) ((a)->next)
#define list_push(a,b) (a)=list_cons((b),(a))
#define list_pop(A) {LIST *old=(A); (A)=list_delete(old,old); my_free(old); }
#ifdef __cplusplus
}
#endif
#endif

View File

@@ -0,0 +1,992 @@
/* Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
#ifndef _my_sys_h
#define _my_sys_h
#include "my_global.h" /* C_MODE_START, C_MODE_END */
#include "m_ctype.h" /* for CHARSET_INFO */
#include "my_thread.h" /* Needed for psi.h */
#include "mysql/psi/psi.h"
#include "mysql/service_mysql_alloc.h"
#include "mysql/psi/mysql_memory.h"
#include "mysql/psi/mysql_thread.h"
#ifdef HAVE_ALLOCA_H
#include <alloca.h>
#endif
#ifdef _WIN32
#include <malloc.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <sys/stat.h>
C_MODE_START
#ifdef HAVE_VALGRIND
# include <valgrind/valgrind.h>
# define MEM_MALLOCLIKE_BLOCK(p1, p2, p3, p4) VALGRIND_MALLOCLIKE_BLOCK(p1, p2, p3, p4)
# define MEM_FREELIKE_BLOCK(p1, p2) VALGRIND_FREELIKE_BLOCK(p1, p2)
# include <valgrind/memcheck.h>
# define MEM_UNDEFINED(a,len) VALGRIND_MAKE_MEM_UNDEFINED(a,len)
# define MEM_NOACCESS(a,len) VALGRIND_MAKE_MEM_NOACCESS(a,len)
# define MEM_CHECK_ADDRESSABLE(a,len) VALGRIND_CHECK_MEM_IS_ADDRESSABLE(a,len)
#else /* HAVE_VALGRIND */
# define MEM_MALLOCLIKE_BLOCK(p1, p2, p3, p4) do {} while (0)
# define MEM_FREELIKE_BLOCK(p1, p2) do {} while (0)
# define MEM_UNDEFINED(a,len) ((void) 0)
# define MEM_NOACCESS(a,len) ((void) 0)
# define MEM_CHECK_ADDRESSABLE(a,len) ((void) 0)
#endif /* HAVE_VALGRIND */
#include <typelib.h>
#define MY_INIT(name) { my_progname= name; my_init(); }
/**
Max length of an error message generated by mysys utilities.
Some mysys functions produce error messages. These mostly go
to stderr.
This constant defines the size of the buffer used to format
the message. It should be kept in sync with MYSQL_ERRMSG_SIZE,
since sometimes mysys errors are stored in the server diagnostics
area, and we would like to avoid unexpected truncation.
*/
#define MYSYS_ERRMSG_SIZE (512)
#define MYSYS_STRERROR_SIZE (128)
#define MY_FILE_ERROR ((size_t) -1)
/* General bitmaps for my_func's */
#define MY_FFNF 1 /* Fatal if file not found */
#define MY_FNABP 2 /* Fatal if not all bytes read/writen */
#define MY_NABP 4 /* Error if not all bytes read/writen */
#define MY_FAE 8 /* Fatal if any error */
#define MY_WME 16 /* Write message on error */
#define MY_WAIT_IF_FULL 32 /* Wait and try again if disk full error */
#define MY_IGNORE_BADFD 32 /* my_sync: ignore 'bad descriptor' errors */
#define MY_SYNC_DIR 8192 /* my_create/delete/rename: sync directory */
#define MY_UNUSED 64 /* Unused (was support for RAID) */
#define MY_FULL_IO 512 /* For my_read - loop intil I/O is complete */
#define MY_DONT_CHECK_FILESIZE 128 /* Option to init_io_cache() */
#define MY_LINK_WARNING 32 /* my_redel() gives warning if links */
#define MY_COPYTIME 64 /* my_redel() copys time */
#define MY_DELETE_OLD 256 /* my_create_with_symlink() */
#define MY_RESOLVE_LINK 128 /* my_realpath(); Only resolve links */
#define MY_HOLD_ORIGINAL_MODES 128 /* my_copy() holds to file modes */
#define MY_REDEL_MAKE_BACKUP 256
#define MY_REDEL_NO_COPY_STAT 512 /* my_redel() doesn't call my_copystat() */
#define MY_SEEK_NOT_DONE 32 /* my_lock may have to do a seek */
#define MY_DONT_WAIT 64 /* my_lock() don't wait if can't lock */
#define MY_ZEROFILL 32 /* my_malloc(), fill array with zero */
#define MY_ALLOW_ZERO_PTR 64 /* my_realloc() ; zero ptr -> malloc */
#define MY_FREE_ON_ERROR 128 /* my_realloc() ; Free old ptr on error */
#define MY_HOLD_ON_ERROR 256 /* my_realloc() ; Return old ptr on error */
#define MY_DONT_OVERWRITE_FILE 1024 /* my_copy: Don't overwrite file */
#define MY_THREADSAFE 2048 /* my_seek(): lock fd mutex */
#define MY_SYNC 4096 /* my_copy(): sync dst file */
#define MYF_RW MYF(MY_WME+MY_NABP) /* For my_read & my_write */
#define MY_CHECK_ERROR 1 /* Params to my_end; Check open-close */
#define MY_GIVE_INFO 2 /* Give time info about process*/
#define MY_DONT_FREE_DBUG 4 /* Do not call DBUG_END() in my_end() */
/* Flags for my_error() */
#define ME_BELL 4 /* DEPRECATED: Ring bell then printing message */
#define ME_ERRORLOG 64 /* Write the error message to error log */
#define ME_FATALERROR 1024 /* Fatal statement error */
/* Bits in last argument to fn_format */
#define MY_REPLACE_DIR 1 /* replace dir in name with 'dir' */
#define MY_REPLACE_EXT 2 /* replace extension with 'ext' */
#define MY_UNPACK_FILENAME 4 /* Unpack name (~ -> home) */
#define MY_PACK_FILENAME 8 /* Pack name (home -> ~) */
#define MY_RESOLVE_SYMLINKS 16 /* Resolve all symbolic links */
#define MY_RETURN_REAL_PATH 32 /* return full path for file */
#define MY_SAFE_PATH 64 /* Return NULL if too long path */
#define MY_RELATIVE_PATH 128 /* name is relative to 'dir' */
#define MY_APPEND_EXT 256 /* add 'ext' as additional extension*/
/* My seek flags */
#define MY_SEEK_SET 0
#define MY_SEEK_CUR 1
#define MY_SEEK_END 2
/* Some constants */
#define MY_WAIT_FOR_USER_TO_FIX_PANIC 60 /* in seconds */
#define MY_WAIT_GIVE_USER_A_MESSAGE 10 /* Every 10 times of prev */
#define MIN_COMPRESS_LENGTH 50 /* Don't compress small bl. */
#define DFLT_INIT_HITS 3
/* root_alloc flags */
#define MY_KEEP_PREALLOC 1
#define MY_MARK_BLOCKS_FREE 2 /* move used to free list and reuse them */
/* Internal error numbers (for assembler functions) */
#define MY_ERRNO_EDOM 33
#define MY_ERRNO_ERANGE 34
/* Bits for get_date timeflag */
#define GETDATE_DATE_TIME 1
#define GETDATE_SHORT_DATE 2
#define GETDATE_HHMMSSTIME 4
#define GETDATE_GMT 8
#define GETDATE_FIXEDLENGTH 16
#define GETDATE_T_DELIMITER 32
#define GETDATE_SHORT_DATE_FULL_YEAR 64
/* defines when allocating data */
extern void *my_multi_malloc(PSI_memory_key key, myf flags, ...);
/*
Switch to my_malloc() if the memory block to be allocated is bigger than
max_alloca_sz.
*/
extern PSI_memory_key key_memory_max_alloca;
#define my_safe_alloca(size, max_alloca_sz) ((size <= max_alloca_sz) ? \
my_alloca(size) : \
my_malloc(key_memory_max_alloca, size, MYF(0)))
#define my_safe_afree(ptr, size, max_alloca_sz) if (size > max_alloca_sz) \
my_free(ptr)
#if !defined(DBUG_OFF) || defined(HAVE_VALGRIND)
/**
Put bad content in memory to be sure it will segfault if dereferenced.
With Valgrind, verify that memory is addressable, and mark it undefined.
We cache value of B because if B is expression which depends on A, memset()
trashes value of B.
*/
#define TRASH(A,B) do { \
void *p = (A); \
const size_t l= (B); \
MEM_CHECK_ADDRESSABLE(A, l); \
memset(p, 0x8F, l); \
MEM_UNDEFINED(A, l); \
} while (0)
#else
#define TRASH(A,B) do {} while(0)
#endif
#if defined(ENABLED_DEBUG_SYNC)
extern void (*debug_sync_C_callback_ptr)(const char *, size_t);
#define DEBUG_SYNC_C(_sync_point_name_) do { \
if (debug_sync_C_callback_ptr != NULL) \
(*debug_sync_C_callback_ptr)(STRING_WITH_LEN(_sync_point_name_)); } \
while(0)
#define DEBUG_SYNC_C_IF_THD(thd, _sync_point_name_) do { \
if (debug_sync_C_callback_ptr != NULL && thd) \
(*debug_sync_C_callback_ptr)(STRING_WITH_LEN(_sync_point_name_)); } \
while(0)
#else
#define DEBUG_SYNC_C(_sync_point_name_)
#define DEBUG_SYNC_C_IF_THD(thd, _sync_point_name_)
#endif /* defined(ENABLED_DEBUG_SYNC) */
#ifdef HAVE_LINUX_LARGE_PAGES
extern uint my_get_large_page_size(void);
extern uchar * my_large_malloc(PSI_memory_key key, size_t size, myf my_flags);
extern void my_large_free(uchar *ptr);
extern my_bool my_use_large_pages;
extern uint my_large_page_size;
#else
#define my_get_large_page_size() (0)
#define my_large_malloc(A,B,C) my_malloc((A),(B),(C))
#define my_large_free(A) my_free((A))
#endif /* HAVE_LINUX_LARGE_PAGES */
#define my_alloca(SZ) alloca((size_t) (SZ))
#include <errno.h> /* errno is a define */
extern char *home_dir; /* Home directory for user */
extern const char *my_progname; /* program-name (printed in errors) */
extern char curr_dir[]; /* Current directory for user */
extern void (*error_handler_hook)(uint my_err, const char *str,myf MyFlags);
extern void (*fatal_error_handler_hook)(uint my_err, const char *str,
myf MyFlags);
extern void (*local_message_hook)(enum loglevel ll,
const char *format, va_list args);
extern uint my_file_limit;
extern MYSQL_PLUGIN_IMPORT ulong my_thread_stack_size;
/*
Hooks for reporting execution stage information. The server implementation
of these will also set THD::current_cond/current_mutex.
By having hooks, we avoid direct dependencies on server code.
*/
extern void (*enter_cond_hook)(void *opaque_thd,
mysql_cond_t *cond,
mysql_mutex_t *mutex,
const PSI_stage_info *stage,
PSI_stage_info *old_stage,
const char *src_function,
const char *src_file,
int src_line);
extern void (*exit_cond_hook)(void *opaque_thd,
const PSI_stage_info *stage,
const char *src_function,
const char *src_file,
int src_line);
/*
Hook for checking if the thread has been killed.
*/
extern int (*is_killed_hook)(const void *opaque_thd);
/* charsets */
#define MY_ALL_CHARSETS_SIZE 2048
extern MYSQL_PLUGIN_IMPORT CHARSET_INFO *default_charset_info;
extern MYSQL_PLUGIN_IMPORT CHARSET_INFO *all_charsets[MY_ALL_CHARSETS_SIZE];
extern CHARSET_INFO compiled_charsets[];
/* statistics */
extern ulong my_file_opened,my_stream_opened, my_tmp_file_created;
extern ulong my_file_total_opened;
extern my_bool my_init_done;
extern MYSQL_PLUGIN_IMPORT int my_umask; /* Default creation mask */
extern int my_umask_dir;
extern ulong my_default_record_cache_size;
extern my_bool my_disable_locking,
my_enable_symlinks;
extern char wild_many,wild_one,wild_prefix;
extern const char *charsets_dir;
enum cache_type
{
TYPE_NOT_SET= 0, READ_CACHE, WRITE_CACHE,
SEQ_READ_APPEND /* sequential read or append */,
READ_FIFO, READ_NET,WRITE_NET};
enum flush_type
{
FLUSH_KEEP, /* flush block and keep it in the cache */
FLUSH_RELEASE, /* flush block and remove it from the cache */
FLUSH_IGNORE_CHANGED, /* remove block from the cache */
/*
As my_disable_flush_pagecache_blocks is always 0, the following option
is strictly equivalent to FLUSH_KEEP
*/
FLUSH_FORCE_WRITE
};
enum file_type
{
UNOPEN = 0, FILE_BY_OPEN, FILE_BY_CREATE, STREAM_BY_FOPEN, STREAM_BY_FDOPEN,
FILE_BY_MKSTEMP, FILE_BY_DUP
};
struct st_my_file_info
{
char *name;
#ifdef _WIN32
HANDLE fhandle; /* win32 file handle */
int oflag; /* open flags, e.g O_APPEND */
#endif
enum file_type type;
};
extern struct st_my_file_info *my_file_info;
/* needed for client-only build */
#ifndef PSI_FILE_KEY_DEFINED
typedef unsigned int PSI_file_key;
#define PSI_FILE_KEY_DEFINED
#endif
typedef struct st_dynamic_array
{
uchar *buffer;
uint elements,max_element;
uint alloc_increment;
uint size_of_element;
PSI_memory_key m_psi_key;
} DYNAMIC_ARRAY;
typedef struct st_my_tmpdir
{
char **list;
uint cur, max;
mysql_mutex_t mutex;
} MY_TMPDIR;
typedef struct st_dynamic_string
{
char *str;
size_t length,max_length,alloc_increment;
} DYNAMIC_STRING;
struct st_io_cache;
typedef int (*IO_CACHE_CALLBACK)(struct st_io_cache*);
typedef struct st_io_cache_share
{
mysql_mutex_t mutex; /* To sync on reads into buffer. */
mysql_cond_t cond; /* To wait for signals. */
mysql_cond_t cond_writer; /* For a synchronized writer. */
/* Offset in file corresponding to the first byte of buffer. */
my_off_t pos_in_file;
/* If a synchronized write cache is the source of the data. */
struct st_io_cache *source_cache;
uchar *buffer; /* The read buffer. */
uchar *read_end; /* Behind last valid byte of buffer. */
int running_threads; /* threads not in lock. */
int total_threads; /* threads sharing the cache. */
int error; /* Last error. */
} IO_CACHE_SHARE;
typedef struct st_io_cache /* Used when cacheing files */
{
/* Offset in file corresponding to the first byte of uchar* buffer. */
my_off_t pos_in_file;
/*
The offset of end of file for READ_CACHE and WRITE_CACHE.
For SEQ_READ_APPEND it the maximum of the actual end of file and
the position represented by read_end.
*/
my_off_t end_of_file;
/* Points to current read position in the buffer */
uchar *read_pos;
/* the non-inclusive boundary in the buffer for the currently valid read */
uchar *read_end;
uchar *buffer; /* The read buffer */
/* Used in ASYNC_IO */
uchar *request_pos;
/* Only used in WRITE caches and in SEQ_READ_APPEND to buffer writes */
uchar *write_buffer;
/*
Only used in SEQ_READ_APPEND, and points to the current read position
in the write buffer. Note that reads in SEQ_READ_APPEND caches can
happen from both read buffer (uchar* buffer) and write buffer
(uchar* write_buffer).
*/
uchar *append_read_pos;
/* Points to current write position in the write buffer */
uchar *write_pos;
/* The non-inclusive boundary of the valid write area */
uchar *write_end;
/*
Current_pos and current_end are convenience variables used by
my_b_tell() and other routines that need to know the current offset
current_pos points to &write_pos, and current_end to &write_end in a
WRITE_CACHE, and &read_pos and &read_end respectively otherwise
*/
uchar **current_pos, **current_end;
/*
The lock is for append buffer used in SEQ_READ_APPEND cache
need mutex copying from append buffer to read buffer.
*/
mysql_mutex_t append_buffer_lock;
/*
The following is used when several threads are reading the
same file in parallel. They are synchronized on disk
accesses reading the cached part of the file asynchronously.
It should be set to NULL to disable the feature. Only
READ_CACHE mode is supported.
*/
IO_CACHE_SHARE *share;
/*
A caller will use my_b_read() macro to read from the cache
if the data is already in cache, it will be simply copied with
memcpy() and internal variables will be accordinging updated with
no functions invoked. However, if the data is not fully in the cache,
my_b_read() will call read_function to fetch the data. read_function
must never be invoked directly.
*/
int (*read_function)(struct st_io_cache *,uchar *,size_t);
/*
Same idea as in the case of read_function, except my_b_write() needs to
be replaced with my_b_append() for a SEQ_READ_APPEND cache
*/
int (*write_function)(struct st_io_cache *,const uchar *,size_t);
/*
Specifies the type of the cache. Depending on the type of the cache
certain operations might not be available and yield unpredicatable
results. Details to be documented later
*/
enum cache_type type;
/*
Callbacks when the actual read I/O happens. These were added and
are currently used for binary logging of LOAD DATA INFILE - when a
block is read from the file, we create a block create/append event, and
when IO_CACHE is closed, we create an end event. These functions could,
of course be used for other things
*/
IO_CACHE_CALLBACK pre_read;
IO_CACHE_CALLBACK post_read;
IO_CACHE_CALLBACK pre_close;
/*
Counts the number of times, when we were forced to use disk. We use it to
increase the binlog_cache_disk_use and binlog_stmt_cache_disk_use status
variables.
*/
ulong disk_writes;
void* arg; /* for use by pre/post_read */
char *file_name; /* if used with 'open_cached_file' */
char *dir,*prefix;
File file; /* file descriptor */
PSI_file_key file_key; /* instrumented file key */
/*
seek_not_done is set by my_b_seek() to inform the upcoming read/write
operation that a seek needs to be preformed prior to the actual I/O
error is 0 if the cache operation was successful, -1 if there was a
"hard" error, and the actual number of I/O-ed bytes if the read/write was
partial.
*/
int seek_not_done,error;
/* buffer_length is memory size allocated for buffer or write_buffer */
size_t buffer_length;
/* read_length is the same as buffer_length except when we use async io */
size_t read_length;
myf myflags; /* Flags used to my_read/my_write */
/*
alloced_buffer is 1 if the buffer was allocated by init_io_cache() and
0 if it was supplied by the user.
Currently READ_NET is the only one that will use a buffer allocated
somewhere else
*/
my_bool alloced_buffer;
} IO_CACHE;
typedef int (*qsort2_cmp)(const void *, const void *, const void *);
/*
Subset of struct stat fields filled by stat/lstat/fstat that uniquely
identify a file
*/
typedef struct st_file_id
{
dev_t st_dev;
ino_t st_ino;
} ST_FILE_ID;
typedef void (*my_error_reporter)(enum loglevel level, const char *format, ...)
MY_ATTRIBUTE((format(printf, 2, 3)));
extern my_error_reporter my_charset_error_reporter;
/* defines for mf_iocache */
extern PSI_file_key key_file_io_cache;
/* Test if buffer is inited */
#define my_b_clear(info) (info)->buffer=0
#define my_b_inited(info) (info)->buffer
#define my_b_EOF INT_MIN
#define my_b_read(info,Buffer,Count) \
((info)->read_pos + (Count) <= (info)->read_end ?\
(memcpy(Buffer,(info)->read_pos,(size_t) (Count)), \
((info)->read_pos+=(Count)),0) :\
(*(info)->read_function)((info),Buffer,Count))
#define my_b_write(info,Buffer,Count) \
((info)->write_pos + (Count) <=(info)->write_end ?\
(memcpy((info)->write_pos, (Buffer), (size_t)(Count)),\
((info)->write_pos+=(Count)),0) : \
(*(info)->write_function)((info),(uchar *)(Buffer),(Count)))
#define my_b_get(info) \
((info)->read_pos != (info)->read_end ?\
((info)->read_pos++, (int) (uchar) (info)->read_pos[-1]) :\
_my_b_get(info))
#define my_b_tell(info) ((info)->pos_in_file + \
(size_t) (*(info)->current_pos - (info)->request_pos))
#define my_b_get_buffer_start(info) (info)->request_pos
#define my_b_get_bytes_in_buffer(info) (char*) (info)->read_end - \
(char*) my_b_get_buffer_start(info)
#define my_b_get_pos_in_file(info) (info)->pos_in_file
/* tell write offset in the SEQ_APPEND cache */
int my_b_copy_to_file(IO_CACHE *cache, FILE *file);
my_off_t my_b_append_tell(IO_CACHE* info);
my_off_t my_b_safe_tell(IO_CACHE* info); /* picks the correct tell() */
#define my_b_bytes_in_cache(info) (size_t) (*(info)->current_end - \
*(info)->current_pos)
typedef uint32 ha_checksum;
#include <my_alloc.h>
/* Prototypes for mysys and my_func functions */
extern int my_copy(const char *from,const char *to,myf MyFlags);
extern int my_delete(const char *name,myf MyFlags);
extern int my_getwd(char * buf,size_t size,myf MyFlags);
extern int my_setwd(const char *dir,myf MyFlags);
extern int my_lock(File fd,int op,my_off_t start, my_off_t length,myf MyFlags);
extern void *my_once_alloc(size_t Size,myf MyFlags);
extern void my_once_free(void);
extern char *my_once_strdup(const char *src,myf myflags);
extern void *my_once_memdup(const void *src, size_t len, myf myflags);
extern File my_open(const char *FileName,int Flags,myf MyFlags);
extern File my_register_filename(File fd, const char *FileName,
enum file_type type_of_file,
uint error_message_number, myf MyFlags);
extern File my_create(const char *FileName,int CreateFlags,
int AccessFlags, myf MyFlags);
extern int my_close(File Filedes,myf MyFlags);
extern int my_mkdir(const char *dir, int Flags, myf MyFlags);
extern int my_readlink(char *to, const char *filename, myf MyFlags);
extern int my_is_symlink(const char *filename, ST_FILE_ID *file_id);
extern int my_realpath(char *to, const char *filename, myf MyFlags);
extern int my_is_same_file(File file, const ST_FILE_ID *file_id);
extern File my_create_with_symlink(const char *linkname, const char *filename,
int createflags, int access_flags,
myf MyFlags);
extern int my_delete_with_symlink(const char *name, myf MyFlags);
extern int my_rename_with_symlink(const char *from,const char *to,myf MyFlags);
extern int my_symlink(const char *content, const char *linkname, myf MyFlags);
extern size_t my_read(File Filedes,uchar *Buffer,size_t Count,myf MyFlags);
extern size_t my_pread(File Filedes,uchar *Buffer,size_t Count,my_off_t offset,
myf MyFlags);
extern int my_rename(const char *from,const char *to,myf MyFlags);
extern my_off_t my_seek(File fd,my_off_t pos,int whence,myf MyFlags);
extern my_off_t my_tell(File fd,myf MyFlags);
extern size_t my_write(File Filedes,const uchar *Buffer,size_t Count,
myf MyFlags);
extern size_t my_pwrite(File Filedes,const uchar *Buffer,size_t Count,
my_off_t offset,myf MyFlags);
extern size_t my_fread(FILE *stream,uchar *Buffer,size_t Count,myf MyFlags);
extern size_t my_fwrite(FILE *stream,const uchar *Buffer,size_t Count,
myf MyFlags);
extern my_off_t my_fseek(FILE *stream,my_off_t pos,int whence,myf MyFlags);
extern my_off_t my_ftell(FILE *stream,myf MyFlags);
/* implemented in my_syslog.c */
// Maximum size of message that will be logged.
#define MAX_SYSLOG_MESSAGE_SIZE 1024
/* Platform-independent SysLog support */
/* facilities on unixoid syslog. harmless on systemd / Win platforms. */
typedef struct st_syslog_facility { int id; const char *name; } SYSLOG_FACILITY;
extern SYSLOG_FACILITY syslog_facility[];
enum my_syslog_options { MY_SYSLOG_PIDS= 1 };
int my_openlog(const char *eventSourceName, int option, int facility);
int my_closelog();
int my_syslog(const CHARSET_INFO *cs, enum loglevel level, const char *msg);
/* implemented in my_memmem.c */
extern void *my_memmem(const void *haystack, size_t haystacklen,
const void *needle, size_t needlelen);
#ifdef _WIN32
extern int my_access(const char *path, int amode);
#else
#define my_access access
#endif
extern int check_if_legal_filename(const char *path);
extern int check_if_legal_tablename(const char *path);
#ifdef _WIN32
extern my_bool is_filename_allowed(const char *name, size_t length,
my_bool allow_current_dir);
#else /* _WIN32 */
# define is_filename_allowed(name, length, allow_cwd) (TRUE)
#endif /* _WIN32 */
#ifdef _WIN32
extern int nt_share_delete(const char *name,myf MyFlags);
#define my_delete_allow_opened(fname,flags) nt_share_delete((fname),(flags))
#else
#define my_delete_allow_opened(fname,flags) my_delete((fname),(flags))
#endif
#ifdef _WIN32
/* Windows-only functions (CRT equivalents)*/
extern HANDLE my_get_osfhandle(File fd);
extern void my_osmaperr(unsigned long last_error);
#endif
extern const char* get_global_errmsg(int nr);
extern void wait_for_free_space(const char *filename, int errors);
extern FILE *my_fopen(const char *FileName,int Flags,myf MyFlags);
extern FILE *my_fdopen(File Filedes,const char *name, int Flags,myf MyFlags);
extern FILE *my_freopen(const char *path, const char *mode, FILE *stream);
extern int my_fclose(FILE *fd,myf MyFlags);
extern File my_fileno(FILE *fd);
extern int my_chsize(File fd,my_off_t newlength, int filler, myf MyFlags);
extern void thr_set_sync_wait_callback(void (*before_sync)(void),
void (*after_sync)(void));
extern int my_sync(File fd, myf my_flags);
extern int my_sync_dir(const char *dir_name, myf my_flags);
extern int my_sync_dir_by_file(const char *file_name, myf my_flags);
extern char *my_strerror(char *buf, size_t len, int errnum);
extern const char *my_get_err_msg(int nr);
extern void my_error(int nr,myf MyFlags, ...);
extern void my_printf_error(uint my_err, const char *format,
myf MyFlags, ...)
MY_ATTRIBUTE((format(printf, 2, 4)));
extern void my_printv_error(uint error, const char *format, myf MyFlags,
va_list ap);
extern int my_error_register(const char* (*get_errmsg) (int),
int first, int last);
extern my_bool my_error_unregister(int first, int last);
extern void my_message(uint my_err, const char *str,myf MyFlags);
extern void my_message_stderr(uint my_err, const char *str, myf MyFlags);
void my_message_local_stderr(enum loglevel ll,
const char *format, va_list args);
extern void my_message_local(enum loglevel ll, const char *format, ...);
extern my_bool my_init(void);
extern void my_end(int infoflag);
extern int my_redel(const char *from, const char *to, int MyFlags);
extern int my_copystat(const char *from, const char *to, int MyFlags);
extern char * my_filename(File fd);
extern MY_MODE get_file_perm(ulong perm_flags);
extern my_bool my_chmod(const char *filename, ulong perm_flags, myf my_flags);
#ifdef EXTRA_DEBUG
void my_print_open_files(void);
#else
#define my_print_open_files()
#endif
extern my_bool init_tmpdir(MY_TMPDIR *tmpdir, const char *pathlist);
extern char *my_tmpdir(MY_TMPDIR *tmpdir);
extern void free_tmpdir(MY_TMPDIR *tmpdir);
extern size_t dirname_part(char * to,const char *name, size_t *to_res_length);
extern size_t dirname_length(const char *name);
#define base_name(A) (A+dirname_length(A))
extern int test_if_hard_path(const char *dir_name);
extern my_bool has_path(const char *name);
extern char *convert_dirname(char *to, const char *from, const char *from_end);
extern void to_unix_path(char * name);
extern char * fn_ext(const char *name);
extern char * fn_same(char * toname,const char *name,int flag);
extern char * fn_format(char * to,const char *name,const char *dir,
const char *form, uint flag);
extern size_t strlength(const char *str);
extern void pack_dirname(char * to,const char *from);
extern size_t normalize_dirname(char * to, const char *from);
extern size_t unpack_dirname(char * to,const char *from);
extern size_t cleanup_dirname(char * to,const char *from);
extern size_t system_filename(char * to,const char *from);
extern size_t unpack_filename(char * to,const char *from);
extern char * intern_filename(char * to,const char *from);
extern int pack_filename(char * to, const char *name, size_t max_length);
extern char * my_path(char * to,const char *progname,
const char *own_pathname_part);
extern char * my_load_path(char * to, const char *path,
const char *own_path_prefix);
extern int wild_compare(const char *str,const char *wildstr,
pbool str_is_pattern);
extern my_bool array_append_string_unique(const char *str,
const char **array, size_t size);
extern void get_date(char * to,int timeflag,time_t use_time);
extern void soundex(CHARSET_INFO *, char * out_pntr, char * in_pntr,
pbool remove_garbage);
extern my_bool radixsort_is_appliccable(uint n_items, size_t size_of_element);
extern void radixsort_for_str_ptr(uchar* base[], uint number_of_elements,
size_t size_of_element,uchar *buffer[]);
extern void my_qsort(void *base_ptr, size_t total_elems, size_t size,
qsort_cmp cmp);
extern void my_qsort2(void *base_ptr, size_t total_elems, size_t size,
qsort2_cmp cmp, const void *cmp_argument);
void my_store_ptr(uchar *buff, size_t pack_length, my_off_t pos);
my_off_t my_get_ptr(uchar *ptr, size_t pack_length);
extern int init_io_cache_ext(IO_CACHE *info,File file,size_t cachesize,
enum cache_type type,my_off_t seek_offset,
pbool use_async_io, myf cache_myflags,
PSI_file_key file_key);
extern int init_io_cache(IO_CACHE *info,File file,size_t cachesize,
enum cache_type type,my_off_t seek_offset,
pbool use_async_io, myf cache_myflags);
extern my_bool reinit_io_cache(IO_CACHE *info,enum cache_type type,
my_off_t seek_offset,pbool use_async_io,
pbool clear_cache);
extern void setup_io_cache(IO_CACHE* info);
extern int _my_b_read(IO_CACHE *info,uchar *Buffer,size_t Count);
extern int _my_b_read_r(IO_CACHE *info,uchar *Buffer,size_t Count);
extern void init_io_cache_share(IO_CACHE *read_cache, IO_CACHE_SHARE *cshare,
IO_CACHE *write_cache, uint num_threads);
extern void remove_io_thread(IO_CACHE *info);
extern int _my_b_seq_read(IO_CACHE *info,uchar *Buffer,size_t Count);
extern int _my_b_net_read(IO_CACHE *info,uchar *Buffer,size_t Count);
extern int _my_b_get(IO_CACHE *info);
extern int _my_b_write(IO_CACHE *info,const uchar *Buffer,size_t Count);
extern int my_b_append(IO_CACHE *info,const uchar *Buffer,size_t Count);
extern int my_b_safe_write(IO_CACHE *info,const uchar *Buffer,size_t Count);
extern int my_block_write(IO_CACHE *info, const uchar *Buffer,
size_t Count, my_off_t pos);
extern int my_b_flush_io_cache(IO_CACHE *info, int need_append_buffer_lock);
#define flush_io_cache(info) my_b_flush_io_cache((info),1)
extern int end_io_cache(IO_CACHE *info);
extern size_t my_b_fill(IO_CACHE *info);
extern void my_b_seek(IO_CACHE *info,my_off_t pos);
extern size_t my_b_gets(IO_CACHE *info, char *to, size_t max_length);
extern my_off_t my_b_filelength(IO_CACHE *info);
extern size_t my_b_printf(IO_CACHE *info, const char* fmt, ...)
MY_ATTRIBUTE((format(printf, 2, 3)));
extern size_t my_b_vprintf(IO_CACHE *info, const char* fmt, va_list ap);
extern my_bool open_cached_file(IO_CACHE *cache,const char *dir,
const char *prefix, size_t cache_size,
myf cache_myflags);
extern my_bool real_open_cached_file(IO_CACHE *cache);
extern void close_cached_file(IO_CACHE *cache);
File create_temp_file(char *to, const char *dir, const char *pfx,
int mode, myf MyFlags);
// Use Prealloced_array or std::vector or something similar in C++
#ifdef __cplusplus
extern "C" {
#endif
extern my_bool my_init_dynamic_array(DYNAMIC_ARRAY *array,
PSI_memory_key key,
uint element_size,
void *init_buffer,
uint init_alloc,
uint alloc_increment);
/* init_dynamic_array() function is deprecated */
extern my_bool init_dynamic_array(DYNAMIC_ARRAY *array, uint element_size,
uint init_alloc, uint alloc_increment);
#define dynamic_element(array,array_index,type) \
((type)((array)->buffer) +(array_index))
#ifdef __cplusplus
}
#endif
/* Some functions are still in use in C++, because HASH uses DYNAMIC_ARRAY */
extern my_bool insert_dynamic(DYNAMIC_ARRAY *array, const void *element);
extern void *alloc_dynamic(DYNAMIC_ARRAY *array);
extern void *pop_dynamic(DYNAMIC_ARRAY*);
extern void get_dynamic(DYNAMIC_ARRAY *array, void *element, uint array_index);
extern void claim_dynamic(DYNAMIC_ARRAY *array);
extern void delete_dynamic(DYNAMIC_ARRAY *array);
extern void freeze_size(DYNAMIC_ARRAY *array);
static inline void reset_dynamic(DYNAMIC_ARRAY *array)
{
array->elements= 0;
}
extern my_bool init_dynamic_string(DYNAMIC_STRING *str, const char *init_str,
size_t init_alloc,size_t alloc_increment);
extern my_bool dynstr_append(DYNAMIC_STRING *str, const char *append);
my_bool dynstr_append_mem(DYNAMIC_STRING *str, const char *append,
size_t length);
extern my_bool dynstr_append_os_quoted(DYNAMIC_STRING *str, const char *append,
...);
extern my_bool dynstr_set(DYNAMIC_STRING *str, const char *init_str);
extern my_bool dynstr_realloc(DYNAMIC_STRING *str, size_t additional_size);
extern my_bool dynstr_trunc(DYNAMIC_STRING *str, size_t n);
extern void dynstr_free(DYNAMIC_STRING *str);
#define alloc_root_inited(A) ((A)->min_malloc != 0)
#define ALLOC_ROOT_MIN_BLOCK_SIZE (MALLOC_OVERHEAD + sizeof(USED_MEM) + 8)
#define clear_alloc_root(A) do { (A)->free= (A)->used= (A)->pre_alloc= 0; (A)->min_malloc=0;} while(0)
extern void init_alloc_root(PSI_memory_key key,
MEM_ROOT *mem_root, size_t block_size,
size_t pre_alloc_size);
extern void *alloc_root(MEM_ROOT *mem_root, size_t Size);
extern void *multi_alloc_root(MEM_ROOT *mem_root, ...);
extern void claim_root(MEM_ROOT *root);
extern void free_root(MEM_ROOT *root, myf MyFLAGS);
extern void reset_root_defaults(MEM_ROOT *mem_root, size_t block_size,
size_t prealloc_size);
extern char *strdup_root(MEM_ROOT *root,const char *str);
static inline char *safe_strdup_root(MEM_ROOT *root, const char *str)
{
return str ? strdup_root(root, str) : 0;
}
extern char *strmake_root(MEM_ROOT *root,const char *str,size_t len);
extern void *memdup_root(MEM_ROOT *root,const void *str, size_t len);
extern void set_memroot_max_capacity(MEM_ROOT *mem_root, size_t size);
extern void set_memroot_error_reporting(MEM_ROOT *mem_root,
my_bool report_error);
extern my_bool my_compress(uchar *, size_t *, size_t *);
extern my_bool my_uncompress(uchar *, size_t , size_t *);
extern uchar *my_compress_alloc(const uchar *packet, size_t *len,
size_t *complen);
extern int packfrm(uchar *, size_t, uchar **, size_t *);
extern int unpackfrm(uchar **, size_t *, const uchar *);
extern ha_checksum my_checksum(ha_checksum crc, const uchar *mem,
size_t count);
/* Wait a given number of microseconds */
static inline void my_sleep(time_t m_seconds)
{
#if defined(_WIN32)
Sleep((DWORD)m_seconds/1000+1); /* Sleep() has millisecond arg */
#else
struct timeval t;
t.tv_sec= m_seconds / 1000000L;
t.tv_usec= m_seconds % 1000000L;
select(0,0,0,0,&t); /* sleep */
#endif
}
extern ulong crc32(ulong crc, const uchar *buf, uint len);
extern uint my_set_max_open_files(uint files);
void my_free_open_file_info(void);
extern time_t my_time(myf flags);
extern ulonglong my_getsystime(void);
extern ulonglong my_micro_time();
extern my_bool my_gethwaddr(uchar *to);
#ifdef HAVE_SYS_MMAN_H
#include <sys/mman.h>
#ifndef MAP_NOSYNC
#define MAP_NOSYNC 0
#endif
/*
Not defined in FreeBSD 11.
Was never implemented in FreeBSD, so we just set it to 0.
*/
#ifndef MAP_NORESERVE
#define MAP_NORESERVE 0
#endif
#ifdef HAVE_MMAP64
#define my_mmap(a,b,c,d,e,f) mmap64(a,b,c,d,e,f)
#else
#define my_mmap(a,b,c,d,e,f) mmap(a,b,c,d,e,f)
#endif
#define my_munmap(a,b) munmap((a),(b))
#else
/* not a complete set of mmap() flags, but only those that nesessary */
#define PROT_READ 1
#define PROT_WRITE 2
#define MAP_NORESERVE 0
#define MAP_SHARED 0x0001
#define MAP_PRIVATE 0x0002
#define MAP_NOSYNC 0x0800
#define MAP_FAILED ((void *)-1)
#define MS_SYNC 0x0000
void *my_mmap(void *, size_t, int, int, int, my_off_t);
int my_munmap(void *, size_t);
#endif
/* my_getpagesize */
static inline int my_getpagesize()
{
#ifndef _WIN32
return getpagesize();
#else
SYSTEM_INFO si;
GetSystemInfo(&si);
return (int)si.dwPageSize;
#endif
}
int my_msync(int, void *, size_t, int);
/* character sets */
extern void my_charset_loader_init_mysys(MY_CHARSET_LOADER *loader);
extern uint get_charset_number(const char *cs_name, uint cs_flags);
extern uint get_collation_number(const char *name);
extern const char *get_charset_name(uint cs_number);
extern CHARSET_INFO *get_charset(uint cs_number, myf flags);
extern CHARSET_INFO *get_charset_by_name(const char *cs_name, myf flags);
extern CHARSET_INFO *my_collation_get_by_name(MY_CHARSET_LOADER *loader,
const char *name, myf flags);
extern CHARSET_INFO *get_charset_by_csname(const char *cs_name,
uint cs_flags, myf my_flags);
extern CHARSET_INFO *my_charset_get_by_name(MY_CHARSET_LOADER *loader,
const char *name,
uint cs_flags, myf my_flags);
extern my_bool resolve_charset(const char *cs_name,
const CHARSET_INFO *default_cs,
const CHARSET_INFO **cs);
extern my_bool resolve_collation(const char *cl_name,
const CHARSET_INFO *default_cl,
const CHARSET_INFO **cl);
extern void free_charsets(void);
extern char *get_charsets_dir(char *buf);
extern my_bool my_charset_same(const CHARSET_INFO *cs1,
const CHARSET_INFO *cs2);
extern my_bool init_compiled_charsets(myf flags);
extern void add_compiled_collation(CHARSET_INFO *cs);
extern size_t escape_string_for_mysql(const CHARSET_INFO *charset_info,
char *to, size_t to_length,
const char *from, size_t length);
#ifdef _WIN32
/* File system character set */
extern CHARSET_INFO *fs_character_set(void);
#endif
extern size_t escape_quotes_for_mysql(CHARSET_INFO *charset_info,
char *to, size_t to_length,
const char *from, size_t length, char quote);
#ifdef _WIN32
extern my_bool have_tcpip; /* Is set if tcpip is used */
/* implemented in my_windac.c */
int my_security_attr_create(SECURITY_ATTRIBUTES **psa, const char **perror,
DWORD owner_rights, DWORD everybody_rights);
void my_security_attr_free(SECURITY_ATTRIBUTES *sa);
/* implemented in my_conio.c */
my_bool my_win_is_console(FILE *file);
char *my_win_console_readline(const CHARSET_INFO *cs, char *mbbuf, size_t mbbufsize,
size_t *nread);
void my_win_console_write(const CHARSET_INFO *cs, const char *data, size_t datalen);
void my_win_console_fputs(const CHARSET_INFO *cs, const char *data);
void my_win_console_putc(const CHARSET_INFO *cs, int c);
void my_win_console_vfprintf(const CHARSET_INFO *cs, const char *fmt, va_list args);
int my_win_translate_command_line_args(const CHARSET_INFO *cs, int *ac, char ***av);
#endif /* _WIN32 */
#ifdef HAVE_PSI_INTERFACE
extern MYSQL_PLUGIN_IMPORT struct PSI_bootstrap *PSI_hook;
extern void set_psi_server(PSI *psi);
void my_init_mysys_psi_keys(void);
#endif
struct st_mysql_file;
extern struct st_mysql_file *mysql_stdin;
C_MODE_END
#endif /* _my_sys_h */

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/* Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */
/* Defines to make different thread packages compatible */
#ifndef MY_THREAD_INCLUDED
#define MY_THREAD_INCLUDED
#include "my_global.h" /* my_bool */
#if !defined(_WIN32)
#include <pthread.h>
#endif
#ifndef ETIME
#define ETIME ETIMEDOUT /* For FreeBSD */
#endif
#ifndef ETIMEDOUT
#define ETIMEDOUT 145 /* Win32 doesn't have this */
#endif
/*
MySQL can survive with 32K, but some glibc libraries require > 128K stack
To resolve hostnames. Also recursive stored procedures needs stack.
*/
#if defined(__sparc) && (defined(__SUNPRO_CC) || defined(__SUNPRO_C))
#define STACK_MULTIPLIER 2UL
#else
#define STACK_MULTIPLIER 1UL
#endif
#if SIZEOF_CHARP > 4
#define DEFAULT_THREAD_STACK (STACK_MULTIPLIER * 256UL * 1024UL)
#else
#define DEFAULT_THREAD_STACK (STACK_MULTIPLIER * 192UL * 1024UL)
#endif
#ifdef __cplusplus
#define EXTERNC extern "C"
#else
#define EXTERNC
#endif
C_MODE_START
#ifdef _WIN32
typedef volatile LONG my_thread_once_t;
typedef DWORD my_thread_t;
typedef struct thread_attr
{
DWORD dwStackSize;
int detachstate;
} my_thread_attr_t;
#define MY_THREAD_CREATE_JOINABLE 0
#define MY_THREAD_CREATE_DETACHED 1
typedef void * (__cdecl *my_start_routine)(void *);
#define MY_THREAD_ONCE_INIT 0
#define MY_THREAD_ONCE_INPROGRESS 1
#define MY_THREAD_ONCE_DONE 2
#else
typedef pthread_once_t my_thread_once_t;
typedef pthread_t my_thread_t;
typedef pthread_attr_t my_thread_attr_t;
#define MY_THREAD_CREATE_JOINABLE PTHREAD_CREATE_JOINABLE
#define MY_THREAD_CREATE_DETACHED PTHREAD_CREATE_DETACHED
typedef void *(* my_start_routine)(void *);
#define MY_THREAD_ONCE_INIT PTHREAD_ONCE_INIT
#endif
typedef struct st_my_thread_handle
{
my_thread_t thread;
#ifdef _WIN32
HANDLE handle;
#endif
} my_thread_handle;
int my_thread_once(my_thread_once_t *once_control, void (*init_routine)(void));
static inline my_thread_t my_thread_self()
{
#ifdef _WIN32
return GetCurrentThreadId();
#else
return pthread_self();
#endif
}
static inline int my_thread_equal(my_thread_t t1, my_thread_t t2)
{
#ifdef _WIN32
return t1 == t2;
#else
return pthread_equal(t1, t2);
#endif
}
static inline int my_thread_attr_init(my_thread_attr_t *attr)
{
#ifdef _WIN32
attr->dwStackSize= 0;
/* Set to joinable by default to match Linux */
attr->detachstate= MY_THREAD_CREATE_JOINABLE;
return 0;
#else
return pthread_attr_init(attr);
#endif
}
static inline int my_thread_attr_destroy(my_thread_attr_t *attr)
{
#ifdef _WIN32
attr->dwStackSize= 0;
/* Set to joinable by default to match Linux */
attr->detachstate= MY_THREAD_CREATE_JOINABLE;
return 0;
#else
return pthread_attr_destroy(attr);
#endif
}
static inline int my_thread_attr_setstacksize(my_thread_attr_t *attr,
size_t stacksize)
{
#ifdef _WIN32
attr->dwStackSize= (DWORD)stacksize;
return 0;
#else
return pthread_attr_setstacksize(attr, stacksize);
#endif
}
static inline int my_thread_attr_setdetachstate(my_thread_attr_t *attr,
int detachstate)
{
#ifdef _WIN32
attr->detachstate= detachstate;
return 0;
#else
return pthread_attr_setdetachstate(attr, detachstate);
#endif
}
static inline int my_thread_attr_getstacksize(my_thread_attr_t *attr,
size_t *stacksize)
{
#ifdef _WIN32
*stacksize= (size_t)attr->dwStackSize;
return 0;
#else
return pthread_attr_getstacksize(attr, stacksize);
#endif
}
static inline void my_thread_yield()
{
#ifdef _WIN32
SwitchToThread();
#else
sched_yield();
#endif
}
int my_thread_create(my_thread_handle *thread, const my_thread_attr_t *attr,
my_start_routine func, void *arg);
int my_thread_join(my_thread_handle *thread, void **value_ptr);
int my_thread_cancel(my_thread_handle *thread);
void my_thread_exit(void *value_ptr);
extern my_bool my_thread_global_init();
extern void my_thread_global_reinit();
extern void my_thread_global_end();
extern my_bool my_thread_init();
extern void my_thread_end();
C_MODE_END
#endif /* MY_THREAD_INCLUDED */

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/* Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */
#ifndef MY_THREAD_LOCAL_INCLUDED
#define MY_THREAD_LOCAL_INCLUDED
#ifndef _WIN32
#include <pthread.h>
#endif
struct _db_code_state_;
typedef uint32 my_thread_id;
C_MODE_START
#ifdef _WIN32
typedef DWORD thread_local_key_t;
#else
typedef pthread_key_t thread_local_key_t;
#endif
static inline int my_create_thread_local_key(thread_local_key_t *key,
void (*destructor)(void *))
{
#ifdef _WIN32
*key= TlsAlloc();
return (*key == TLS_OUT_OF_INDEXES);
#else
return pthread_key_create(key, destructor);
#endif
}
static inline int my_delete_thread_local_key(thread_local_key_t key)
{
#ifdef _WIN32
return !TlsFree(key);
#else
return pthread_key_delete(key);
#endif
}
static inline void* my_get_thread_local(thread_local_key_t key)
{
#ifdef _WIN32
return TlsGetValue(key);
#else
return pthread_getspecific(key);
#endif
}
static inline int my_set_thread_local(thread_local_key_t key,
void *value)
{
#ifdef _WIN32
return !TlsSetValue(key, value);
#else
return pthread_setspecific(key, value);
#endif
}
/**
Retrieve the MySQL thread-local storage variant of errno.
*/
int my_errno();
/**
Set the MySQL thread-local storage variant of errno.
*/
void set_my_errno(int my_errno);
#ifdef _WIN32
/*
thr_winerr is used for returning the original OS error-code in Windows,
my_osmaperr() returns EINVAL for all unknown Windows errors, hence we
preserve the original Windows Error code in thr_winerr.
*/
int thr_winerr();
void set_thr_winerr(int winerr);
#endif
#ifndef DBUG_OFF
/* Return pointer to DBUG for holding current state */
struct _db_code_state_ **my_thread_var_dbug();
my_thread_id my_thread_var_id();
void set_my_thread_var_id(my_thread_id id);
#endif
C_MODE_END
#endif // MY_THREAD_LOCAL_INCLUDED

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/* Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */
#ifndef _my_xml_h
#define _my_xml_h
#ifdef __cplusplus
extern "C" {
#endif
#define MY_XML_OK 0
#define MY_XML_ERROR 1
/*
A flag whether to use absolute tag names in call-back functions,
like "a", "a.b" and "a.b.c" (used in character set file parser),
or relative names like "a", "b" and "c".
*/
#define MY_XML_FLAG_RELATIVE_NAMES 1
/*
A flag whether to skip normilization of text values before calling
call-back functions: i.e. skip leading/trailing spaces,
\r, \n, \t characters.
*/
#define MY_XML_FLAG_SKIP_TEXT_NORMALIZATION 2
enum my_xml_node_type
{
MY_XML_NODE_TAG, /* can have TAG, ATTR and TEXT children */
MY_XML_NODE_ATTR, /* can have TEXT children */
MY_XML_NODE_TEXT /* cannot have children */
};
typedef struct xml_stack_st
{
int flags;
enum my_xml_node_type current_node_type;
char errstr[128];
struct {
char static_buffer[128];
char *buffer;
size_t buffer_size;
char *start;
char *end;
} attr;
const char *beg;
const char *cur;
const char *end;
void *user_data;
int (*enter)(struct xml_stack_st *st,const char *val, size_t len);
int (*value)(struct xml_stack_st *st,const char *val, size_t len);
int (*leave_xml)(struct xml_stack_st *st,const char *val, size_t len);
} MY_XML_PARSER;
void my_xml_parser_create(MY_XML_PARSER *st);
void my_xml_parser_free(MY_XML_PARSER *st);
int my_xml_parse(MY_XML_PARSER *st,const char *str, size_t len);
void my_xml_set_value_handler(MY_XML_PARSER *st, int (*)(MY_XML_PARSER *,
const char *,
size_t len));
void my_xml_set_enter_handler(MY_XML_PARSER *st, int (*)(MY_XML_PARSER *,
const char *,
size_t len));
void my_xml_set_leave_handler(MY_XML_PARSER *st, int (*)(MY_XML_PARSER *,
const char *,
size_t len));
void my_xml_set_user_data(MY_XML_PARSER *st, void *);
size_t my_xml_error_pos(MY_XML_PARSER *st);
uint my_xml_error_lineno(MY_XML_PARSER *st);
const char *my_xml_error_string(MY_XML_PARSER *st);
#ifdef __cplusplus
}
#endif
#endif /* _my_xml_h */

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@@ -0,0 +1,741 @@
/* Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
Without limiting anything contained in the foregoing, this file,
which is part of C Driver for MySQL (Connector/C), is also subject to the
Universal FOSS Exception, version 1.0, a copy of which can be found at
http://oss.oracle.com/licenses/universal-foss-exception.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
/*
This file defines the client API to MySQL and also the ABI of the
dynamically linked libmysqlclient.
The ABI should never be changed in a released product of MySQL,
thus you need to take great care when changing the file. In case
the file is changed so the ABI is broken, you must also update
the SHARED_LIB_MAJOR_VERSION in cmake/mysql_version.cmake
*/
#ifndef _mysql_h
#define _mysql_h
#ifdef __cplusplus
extern "C" {
#endif
#ifndef MY_GLOBAL_INCLUDED /* If not standard header */
#ifndef MYSQL_ABI_CHECK
#include <sys/types.h>
#endif
typedef char my_bool;
#if !defined(_WIN32)
#define STDCALL
#else
#define STDCALL __stdcall
#endif
#ifndef my_socket_defined
#ifdef _WIN32
#include <windows.h>
#ifdef WIN32_LEAN_AND_MEAN
#include <winsock2.h>
#endif
#define my_socket SOCKET
#else
typedef int my_socket;
#endif /* _WIN32 */
#endif /* my_socket_defined */
#endif /* MY_GLOBAL_INCLUDED */
#include "mysql_version.h"
#include "mysql_com.h"
#include "mysql_time.h"
#include "my_list.h" /* for LISTs used in 'MYSQL' and 'MYSQL_STMT' */
/* Include declarations of plug-in API */
#include "mysql/client_plugin.h"
extern unsigned int mysql_port;
extern char *mysql_unix_port;
#define CLIENT_NET_READ_TIMEOUT 365*24*3600 /* Timeout on read */
#define CLIENT_NET_WRITE_TIMEOUT 365*24*3600 /* Timeout on write */
#define IS_PRI_KEY(n) ((n) & PRI_KEY_FLAG)
#define IS_NOT_NULL(n) ((n) & NOT_NULL_FLAG)
#define IS_BLOB(n) ((n) & BLOB_FLAG)
/**
Returns true if the value is a number which does not need quotes for
the sql_lex.cc parser to parse correctly.
*/
#define IS_NUM(t) (((t) <= MYSQL_TYPE_INT24 && (t) != MYSQL_TYPE_TIMESTAMP) || (t) == MYSQL_TYPE_YEAR || (t) == MYSQL_TYPE_NEWDECIMAL)
#define IS_LONGDATA(t) ((t) >= MYSQL_TYPE_TINY_BLOB && (t) <= MYSQL_TYPE_STRING)
typedef struct st_mysql_field {
char *name; /* Name of column */
char *org_name; /* Original column name, if an alias */
char *table; /* Table of column if column was a field */
char *org_table; /* Org table name, if table was an alias */
char *db; /* Database for table */
char *catalog; /* Catalog for table */
char *def; /* Default value (set by mysql_list_fields) */
unsigned long length; /* Width of column (create length) */
unsigned long max_length; /* Max width for selected set */
unsigned int name_length;
unsigned int org_name_length;
unsigned int table_length;
unsigned int org_table_length;
unsigned int db_length;
unsigned int catalog_length;
unsigned int def_length;
unsigned int flags; /* Div flags */
unsigned int decimals; /* Number of decimals in field */
unsigned int charsetnr; /* Character set */
enum enum_field_types type; /* Type of field. See mysql_com.h for types */
void *extension;
} MYSQL_FIELD;
typedef char **MYSQL_ROW; /* return data as array of strings */
typedef unsigned int MYSQL_FIELD_OFFSET; /* offset to current field */
#ifndef MY_GLOBAL_INCLUDED
#if defined (_WIN32)
typedef unsigned __int64 my_ulonglong;
#else
typedef unsigned long long my_ulonglong;
#endif
#endif
#include "typelib.h"
#define MYSQL_COUNT_ERROR (~(my_ulonglong) 0)
/* backward compatibility define - to be removed eventually */
#define ER_WARN_DATA_TRUNCATED WARN_DATA_TRUNCATED
typedef struct st_mysql_rows {
struct st_mysql_rows *next; /* list of rows */
MYSQL_ROW data;
unsigned long length;
} MYSQL_ROWS;
typedef MYSQL_ROWS *MYSQL_ROW_OFFSET; /* offset to current row */
#include "my_alloc.h"
typedef struct embedded_query_result EMBEDDED_QUERY_RESULT;
typedef struct st_mysql_data {
MYSQL_ROWS *data;
struct embedded_query_result *embedded_info;
MEM_ROOT alloc;
my_ulonglong rows;
unsigned int fields;
/* extra info for embedded library */
void *extension;
} MYSQL_DATA;
enum mysql_option
{
MYSQL_OPT_CONNECT_TIMEOUT, MYSQL_OPT_COMPRESS, MYSQL_OPT_NAMED_PIPE,
MYSQL_INIT_COMMAND, MYSQL_READ_DEFAULT_FILE, MYSQL_READ_DEFAULT_GROUP,
MYSQL_SET_CHARSET_DIR, MYSQL_SET_CHARSET_NAME, MYSQL_OPT_LOCAL_INFILE,
MYSQL_OPT_PROTOCOL, MYSQL_SHARED_MEMORY_BASE_NAME, MYSQL_OPT_READ_TIMEOUT,
MYSQL_OPT_WRITE_TIMEOUT, MYSQL_OPT_USE_RESULT,
MYSQL_OPT_USE_REMOTE_CONNECTION, MYSQL_OPT_USE_EMBEDDED_CONNECTION,
MYSQL_OPT_GUESS_CONNECTION, MYSQL_SET_CLIENT_IP, MYSQL_SECURE_AUTH,
MYSQL_REPORT_DATA_TRUNCATION, MYSQL_OPT_RECONNECT,
MYSQL_OPT_SSL_VERIFY_SERVER_CERT, MYSQL_PLUGIN_DIR, MYSQL_DEFAULT_AUTH,
MYSQL_OPT_BIND,
MYSQL_OPT_SSL_KEY, MYSQL_OPT_SSL_CERT,
MYSQL_OPT_SSL_CA, MYSQL_OPT_SSL_CAPATH, MYSQL_OPT_SSL_CIPHER,
MYSQL_OPT_SSL_CRL, MYSQL_OPT_SSL_CRLPATH,
MYSQL_OPT_CONNECT_ATTR_RESET, MYSQL_OPT_CONNECT_ATTR_ADD,
MYSQL_OPT_CONNECT_ATTR_DELETE,
MYSQL_SERVER_PUBLIC_KEY,
MYSQL_ENABLE_CLEARTEXT_PLUGIN,
MYSQL_OPT_CAN_HANDLE_EXPIRED_PASSWORDS,
MYSQL_OPT_SSL_ENFORCE,
MYSQL_OPT_MAX_ALLOWED_PACKET, MYSQL_OPT_NET_BUFFER_LENGTH,
MYSQL_OPT_TLS_VERSION,
MYSQL_OPT_SSL_MODE,
MYSQL_OPT_GET_SERVER_PUBLIC_KEY
};
/**
@todo remove the "extension", move st_mysql_options completely
out of mysql.h
*/
struct st_mysql_options_extention;
struct st_mysql_options {
unsigned int connect_timeout, read_timeout, write_timeout;
unsigned int port, protocol;
unsigned long client_flag;
char *host,*user,*password,*unix_socket,*db;
struct st_dynamic_array *init_commands;
char *my_cnf_file,*my_cnf_group, *charset_dir, *charset_name;
char *ssl_key; /* PEM key file */
char *ssl_cert; /* PEM cert file */
char *ssl_ca; /* PEM CA file */
char *ssl_capath; /* PEM directory of CA-s? */
char *ssl_cipher; /* cipher to use */
char *shared_memory_base_name;
unsigned long max_allowed_packet;
my_bool use_ssl; /* Deprecated ! Former use_ssl */
my_bool compress,named_pipe;
my_bool unused1;
my_bool unused2;
my_bool unused3;
my_bool unused4;
enum mysql_option methods_to_use;
union {
/*
The ip/hostname to use when authenticating
client against embedded server built with
grant tables - only used in embedded server
*/
char *client_ip;
/*
The local address to bind when connecting to
remote server - not used in embedded server
*/
char *bind_address;
} ci;
my_bool unused5;
/* 0 - never report, 1 - always report (default) */
my_bool report_data_truncation;
/* function pointers for local infile support */
int (*local_infile_init)(void **, const char *, void *);
int (*local_infile_read)(void *, char *, unsigned int);
void (*local_infile_end)(void *);
int (*local_infile_error)(void *, char *, unsigned int);
void *local_infile_userdata;
struct st_mysql_options_extention *extension;
};
enum mysql_status
{
MYSQL_STATUS_READY, MYSQL_STATUS_GET_RESULT, MYSQL_STATUS_USE_RESULT,
MYSQL_STATUS_STATEMENT_GET_RESULT
};
enum mysql_protocol_type
{
MYSQL_PROTOCOL_DEFAULT, MYSQL_PROTOCOL_TCP, MYSQL_PROTOCOL_SOCKET,
MYSQL_PROTOCOL_PIPE, MYSQL_PROTOCOL_MEMORY
};
enum mysql_ssl_mode
{
SSL_MODE_DISABLED= 1, SSL_MODE_PREFERRED, SSL_MODE_REQUIRED,
SSL_MODE_VERIFY_CA, SSL_MODE_VERIFY_IDENTITY
};
typedef struct character_set
{
unsigned int number; /* character set number */
unsigned int state; /* character set state */
const char *csname; /* collation name */
const char *name; /* character set name */
const char *comment; /* comment */
const char *dir; /* character set directory */
unsigned int mbminlen; /* min. length for multibyte strings */
unsigned int mbmaxlen; /* max. length for multibyte strings */
} MY_CHARSET_INFO;
struct st_mysql_methods;
struct st_mysql_stmt;
typedef struct st_mysql
{
NET net; /* Communication parameters */
unsigned char *connector_fd; /* ConnectorFd for SSL */
char *host,*user,*passwd,*unix_socket,*server_version,*host_info;
char *info, *db;
struct charset_info_st *charset;
MYSQL_FIELD *fields;
MEM_ROOT field_alloc;
my_ulonglong affected_rows;
my_ulonglong insert_id; /* id if insert on table with NEXTNR */
my_ulonglong extra_info; /* Not used */
unsigned long thread_id; /* Id for connection in server */
unsigned long packet_length;
unsigned int port;
unsigned long client_flag,server_capabilities;
unsigned int protocol_version;
unsigned int field_count;
unsigned int server_status;
unsigned int server_language;
unsigned int warning_count;
struct st_mysql_options options;
enum mysql_status status;
my_bool free_me; /* If free in mysql_close */
my_bool reconnect; /* set to 1 if automatic reconnect */
/* session-wide random string */
char scramble[SCRAMBLE_LENGTH+1];
my_bool unused1;
void *unused2, *unused3, *unused4, *unused5;
LIST *stmts; /* list of all statements */
const struct st_mysql_methods *methods;
void *thd;
/*
Points to boolean flag in MYSQL_RES or MYSQL_STMT. We set this flag
from mysql_stmt_close if close had to cancel result set of this object.
*/
my_bool *unbuffered_fetch_owner;
/* needed for embedded server - no net buffer to store the 'info' */
char *info_buffer;
void *extension;
} MYSQL;
typedef struct st_mysql_res {
my_ulonglong row_count;
MYSQL_FIELD *fields;
MYSQL_DATA *data;
MYSQL_ROWS *data_cursor;
unsigned long *lengths; /* column lengths of current row */
MYSQL *handle; /* for unbuffered reads */
const struct st_mysql_methods *methods;
MYSQL_ROW row; /* If unbuffered read */
MYSQL_ROW current_row; /* buffer to current row */
MEM_ROOT field_alloc;
unsigned int field_count, current_field;
my_bool eof; /* Used by mysql_fetch_row */
/* mysql_stmt_close() had to cancel this result */
my_bool unbuffered_fetch_cancelled;
void *extension;
} MYSQL_RES;
#if !defined(MYSQL_SERVER) && !defined(MYSQL_CLIENT)
#define MYSQL_CLIENT
#endif
/*
Set up and bring down the server; to ensure that applications will
work when linked against either the standard client library or the
embedded server library, these functions should be called.
*/
int STDCALL mysql_server_init(int argc, char **argv, char **groups);
void STDCALL mysql_server_end(void);
/*
mysql_server_init/end need to be called when using libmysqld or
libmysqlclient (exactly, mysql_server_init() is called by mysql_init() so
you don't need to call it explicitely; but you need to call
mysql_server_end() to free memory). The names are a bit misleading
(mysql_SERVER* to be used when using libmysqlCLIENT). So we add more general
names which suit well whether you're using libmysqld or libmysqlclient. We
intend to promote these aliases over the mysql_server* ones.
*/
#define mysql_library_init mysql_server_init
#define mysql_library_end mysql_server_end
/*
Set up and bring down a thread; these function should be called
for each thread in an application which opens at least one MySQL
connection. All uses of the connection(s) should be between these
function calls.
*/
my_bool STDCALL mysql_thread_init(void);
void STDCALL mysql_thread_end(void);
/*
Functions to get information from the MYSQL and MYSQL_RES structures
Should definitely be used if one uses shared libraries.
*/
my_ulonglong STDCALL mysql_num_rows(MYSQL_RES *res);
unsigned int STDCALL mysql_num_fields(MYSQL_RES *res);
my_bool STDCALL mysql_eof(MYSQL_RES *res);
MYSQL_FIELD *STDCALL mysql_fetch_field_direct(MYSQL_RES *res,
unsigned int fieldnr);
MYSQL_FIELD * STDCALL mysql_fetch_fields(MYSQL_RES *res);
MYSQL_ROW_OFFSET STDCALL mysql_row_tell(MYSQL_RES *res);
MYSQL_FIELD_OFFSET STDCALL mysql_field_tell(MYSQL_RES *res);
unsigned int STDCALL mysql_field_count(MYSQL *mysql);
my_ulonglong STDCALL mysql_affected_rows(MYSQL *mysql);
my_ulonglong STDCALL mysql_insert_id(MYSQL *mysql);
unsigned int STDCALL mysql_errno(MYSQL *mysql);
const char * STDCALL mysql_error(MYSQL *mysql);
const char *STDCALL mysql_sqlstate(MYSQL *mysql);
unsigned int STDCALL mysql_warning_count(MYSQL *mysql);
const char * STDCALL mysql_info(MYSQL *mysql);
unsigned long STDCALL mysql_thread_id(MYSQL *mysql);
const char * STDCALL mysql_character_set_name(MYSQL *mysql);
int STDCALL mysql_set_character_set(MYSQL *mysql, const char *csname);
MYSQL * STDCALL mysql_init(MYSQL *mysql);
my_bool STDCALL mysql_ssl_set(MYSQL *mysql, const char *key,
const char *cert, const char *ca,
const char *capath, const char *cipher);
const char * STDCALL mysql_get_ssl_cipher(MYSQL *mysql);
my_bool STDCALL mysql_change_user(MYSQL *mysql, const char *user,
const char *passwd, const char *db);
MYSQL * STDCALL mysql_real_connect(MYSQL *mysql, const char *host,
const char *user,
const char *passwd,
const char *db,
unsigned int port,
const char *unix_socket,
unsigned long clientflag);
int STDCALL mysql_select_db(MYSQL *mysql, const char *db);
int STDCALL mysql_query(MYSQL *mysql, const char *q);
int STDCALL mysql_send_query(MYSQL *mysql, const char *q,
unsigned long length);
int STDCALL mysql_real_query(MYSQL *mysql, const char *q,
unsigned long length);
MYSQL_RES * STDCALL mysql_store_result(MYSQL *mysql);
MYSQL_RES * STDCALL mysql_use_result(MYSQL *mysql);
void STDCALL mysql_get_character_set_info(MYSQL *mysql,
MY_CHARSET_INFO *charset);
int STDCALL mysql_session_track_get_first(MYSQL *mysql,
enum enum_session_state_type type,
const char **data,
size_t *length);
int STDCALL mysql_session_track_get_next(MYSQL *mysql,
enum enum_session_state_type type,
const char **data,
size_t *length);
/* local infile support */
#define LOCAL_INFILE_ERROR_LEN 512
void
mysql_set_local_infile_handler(MYSQL *mysql,
int (*local_infile_init)(void **, const char *,
void *),
int (*local_infile_read)(void *, char *,
unsigned int),
void (*local_infile_end)(void *),
int (*local_infile_error)(void *, char*,
unsigned int),
void *);
void
mysql_set_local_infile_default(MYSQL *mysql);
int STDCALL mysql_shutdown(MYSQL *mysql,
enum mysql_enum_shutdown_level
shutdown_level);
int STDCALL mysql_dump_debug_info(MYSQL *mysql);
int STDCALL mysql_refresh(MYSQL *mysql,
unsigned int refresh_options);
int STDCALL mysql_kill(MYSQL *mysql,unsigned long pid);
int STDCALL mysql_set_server_option(MYSQL *mysql,
enum enum_mysql_set_option
option);
int STDCALL mysql_ping(MYSQL *mysql);
const char * STDCALL mysql_stat(MYSQL *mysql);
const char * STDCALL mysql_get_server_info(MYSQL *mysql);
const char * STDCALL mysql_get_client_info(void);
unsigned long STDCALL mysql_get_client_version(void);
const char * STDCALL mysql_get_host_info(MYSQL *mysql);
unsigned long STDCALL mysql_get_server_version(MYSQL *mysql);
unsigned int STDCALL mysql_get_proto_info(MYSQL *mysql);
MYSQL_RES * STDCALL mysql_list_dbs(MYSQL *mysql,const char *wild);
MYSQL_RES * STDCALL mysql_list_tables(MYSQL *mysql,const char *wild);
MYSQL_RES * STDCALL mysql_list_processes(MYSQL *mysql);
int STDCALL mysql_options(MYSQL *mysql,enum mysql_option option,
const void *arg);
int STDCALL mysql_options4(MYSQL *mysql,enum mysql_option option,
const void *arg1, const void *arg2);
int STDCALL mysql_get_option(MYSQL *mysql, enum mysql_option option,
const void *arg);
void STDCALL mysql_free_result(MYSQL_RES *result);
void STDCALL mysql_data_seek(MYSQL_RES *result,
my_ulonglong offset);
MYSQL_ROW_OFFSET STDCALL mysql_row_seek(MYSQL_RES *result,
MYSQL_ROW_OFFSET offset);
MYSQL_FIELD_OFFSET STDCALL mysql_field_seek(MYSQL_RES *result,
MYSQL_FIELD_OFFSET offset);
MYSQL_ROW STDCALL mysql_fetch_row(MYSQL_RES *result);
unsigned long * STDCALL mysql_fetch_lengths(MYSQL_RES *result);
MYSQL_FIELD * STDCALL mysql_fetch_field(MYSQL_RES *result);
MYSQL_RES * STDCALL mysql_list_fields(MYSQL *mysql, const char *table,
const char *wild);
unsigned long STDCALL mysql_escape_string(char *to,const char *from,
unsigned long from_length);
unsigned long STDCALL mysql_hex_string(char *to,const char *from,
unsigned long from_length);
unsigned long STDCALL mysql_real_escape_string(MYSQL *mysql,
char *to,const char *from,
unsigned long length);
unsigned long STDCALL mysql_real_escape_string_quote(MYSQL *mysql,
char *to, const char *from,
unsigned long length, char quote);
void STDCALL mysql_debug(const char *debug);
void STDCALL myodbc_remove_escape(MYSQL *mysql,char *name);
unsigned int STDCALL mysql_thread_safe(void);
my_bool STDCALL mysql_embedded(void);
my_bool STDCALL mysql_read_query_result(MYSQL *mysql);
int STDCALL mysql_reset_connection(MYSQL *mysql);
/*
The following definitions are added for the enhanced
client-server protocol
*/
/* statement state */
enum enum_mysql_stmt_state
{
MYSQL_STMT_INIT_DONE= 1, MYSQL_STMT_PREPARE_DONE, MYSQL_STMT_EXECUTE_DONE,
MYSQL_STMT_FETCH_DONE
};
/*
This structure is used to define bind information, and
internally by the client library.
Public members with their descriptions are listed below
(conventionally `On input' refers to the binds given to
mysql_stmt_bind_param, `On output' refers to the binds given
to mysql_stmt_bind_result):
buffer_type - One of the MYSQL_* types, used to describe
the host language type of buffer.
On output: if column type is different from
buffer_type, column value is automatically converted
to buffer_type before it is stored in the buffer.
buffer - On input: points to the buffer with input data.
On output: points to the buffer capable to store
output data.
The type of memory pointed by buffer must correspond
to buffer_type. See the correspondence table in
the comment to mysql_stmt_bind_param.
The two above members are mandatory for any kind of bind.
buffer_length - the length of the buffer. You don't have to set
it for any fixed length buffer: float, double,
int, etc. It must be set however for variable-length
types, such as BLOBs or STRINGs.
length - On input: in case when lengths of input values
are different for each execute, you can set this to
point at a variable containining value length. This
way the value length can be different in each execute.
If length is not NULL, buffer_length is not used.
Note, length can even point at buffer_length if
you keep bind structures around while fetching:
this way you can change buffer_length before
each execution, everything will work ok.
On output: if length is set, mysql_stmt_fetch will
write column length into it.
is_null - On input: points to a boolean variable that should
be set to TRUE for NULL values.
This member is useful only if your data may be
NULL in some but not all cases.
If your data is never NULL, is_null should be set to 0.
If your data is always NULL, set buffer_type
to MYSQL_TYPE_NULL, and is_null will not be used.
is_unsigned - On input: used to signify that values provided for one
of numeric types are unsigned.
On output describes signedness of the output buffer.
If, taking into account is_unsigned flag, column data
is out of range of the output buffer, data for this column
is regarded truncated. Note that this has no correspondence
to the sign of result set column, if you need to find it out
use mysql_stmt_result_metadata.
error - where to write a truncation error if it is present.
possible error value is:
0 no truncation
1 value is out of range or buffer is too small
Please note that MYSQL_BIND also has internals members.
*/
typedef struct st_mysql_bind
{
unsigned long *length; /* output length pointer */
my_bool *is_null; /* Pointer to null indicator */
void *buffer; /* buffer to get/put data */
/* set this if you want to track data truncations happened during fetch */
my_bool *error;
unsigned char *row_ptr; /* for the current data position */
void (*store_param_func)(NET *net, struct st_mysql_bind *param);
void (*fetch_result)(struct st_mysql_bind *, MYSQL_FIELD *,
unsigned char **row);
void (*skip_result)(struct st_mysql_bind *, MYSQL_FIELD *,
unsigned char **row);
/* output buffer length, must be set when fetching str/binary */
unsigned long buffer_length;
unsigned long offset; /* offset position for char/binary fetch */
unsigned long length_value; /* Used if length is 0 */
unsigned int param_number; /* For null count and error messages */
unsigned int pack_length; /* Internal length for packed data */
enum enum_field_types buffer_type; /* buffer type */
my_bool error_value; /* used if error is 0 */
my_bool is_unsigned; /* set if integer type is unsigned */
my_bool long_data_used; /* If used with mysql_send_long_data */
my_bool is_null_value; /* Used if is_null is 0 */
void *extension;
} MYSQL_BIND;
struct st_mysql_stmt_extension;
/* statement handler */
typedef struct st_mysql_stmt
{
MEM_ROOT mem_root; /* root allocations */
LIST list; /* list to keep track of all stmts */
MYSQL *mysql; /* connection handle */
MYSQL_BIND *params; /* input parameters */
MYSQL_BIND *bind; /* output parameters */
MYSQL_FIELD *fields; /* result set metadata */
MYSQL_DATA result; /* cached result set */
MYSQL_ROWS *data_cursor; /* current row in cached result */
/*
mysql_stmt_fetch() calls this function to fetch one row (it's different
for buffered, unbuffered and cursor fetch).
*/
int (*read_row_func)(struct st_mysql_stmt *stmt,
unsigned char **row);
/* copy of mysql->affected_rows after statement execution */
my_ulonglong affected_rows;
my_ulonglong insert_id; /* copy of mysql->insert_id */
unsigned long stmt_id; /* Id for prepared statement */
unsigned long flags; /* i.e. type of cursor to open */
unsigned long prefetch_rows; /* number of rows per one COM_FETCH */
/*
Copied from mysql->server_status after execute/fetch to know
server-side cursor status for this statement.
*/
unsigned int server_status;
unsigned int last_errno; /* error code */
unsigned int param_count; /* input parameter count */
unsigned int field_count; /* number of columns in result set */
enum enum_mysql_stmt_state state; /* statement state */
char last_error[MYSQL_ERRMSG_SIZE]; /* error message */
char sqlstate[SQLSTATE_LENGTH+1];
/* Types of input parameters should be sent to server */
my_bool send_types_to_server;
my_bool bind_param_done; /* input buffers were supplied */
unsigned char bind_result_done; /* output buffers were supplied */
/* mysql_stmt_close() had to cancel this result */
my_bool unbuffered_fetch_cancelled;
/*
Is set to true if we need to calculate field->max_length for
metadata fields when doing mysql_stmt_store_result.
*/
my_bool update_max_length;
struct st_mysql_stmt_extension *extension;
} MYSQL_STMT;
enum enum_stmt_attr_type
{
/*
When doing mysql_stmt_store_result calculate max_length attribute
of statement metadata. This is to be consistent with the old API,
where this was done automatically.
In the new API we do that only by request because it slows down
mysql_stmt_store_result sufficiently.
*/
STMT_ATTR_UPDATE_MAX_LENGTH,
/*
unsigned long with combination of cursor flags (read only, for update,
etc)
*/
STMT_ATTR_CURSOR_TYPE,
/*
Amount of rows to retrieve from server per one fetch if using cursors.
Accepts unsigned long attribute in the range 1 - ulong_max
*/
STMT_ATTR_PREFETCH_ROWS
};
MYSQL_STMT * STDCALL mysql_stmt_init(MYSQL *mysql);
int STDCALL mysql_stmt_prepare(MYSQL_STMT *stmt, const char *query,
unsigned long length);
int STDCALL mysql_stmt_execute(MYSQL_STMT *stmt);
int STDCALL mysql_stmt_fetch(MYSQL_STMT *stmt);
int STDCALL mysql_stmt_fetch_column(MYSQL_STMT *stmt, MYSQL_BIND *bind_arg,
unsigned int column,
unsigned long offset);
int STDCALL mysql_stmt_store_result(MYSQL_STMT *stmt);
unsigned long STDCALL mysql_stmt_param_count(MYSQL_STMT * stmt);
my_bool STDCALL mysql_stmt_attr_set(MYSQL_STMT *stmt,
enum enum_stmt_attr_type attr_type,
const void *attr);
my_bool STDCALL mysql_stmt_attr_get(MYSQL_STMT *stmt,
enum enum_stmt_attr_type attr_type,
void *attr);
my_bool STDCALL mysql_stmt_bind_param(MYSQL_STMT * stmt, MYSQL_BIND * bnd);
my_bool STDCALL mysql_stmt_bind_result(MYSQL_STMT * stmt, MYSQL_BIND * bnd);
my_bool STDCALL mysql_stmt_close(MYSQL_STMT * stmt);
my_bool STDCALL mysql_stmt_reset(MYSQL_STMT * stmt);
my_bool STDCALL mysql_stmt_free_result(MYSQL_STMT *stmt);
my_bool STDCALL mysql_stmt_send_long_data(MYSQL_STMT *stmt,
unsigned int param_number,
const char *data,
unsigned long length);
MYSQL_RES *STDCALL mysql_stmt_result_metadata(MYSQL_STMT *stmt);
MYSQL_RES *STDCALL mysql_stmt_param_metadata(MYSQL_STMT *stmt);
unsigned int STDCALL mysql_stmt_errno(MYSQL_STMT * stmt);
const char *STDCALL mysql_stmt_error(MYSQL_STMT * stmt);
const char *STDCALL mysql_stmt_sqlstate(MYSQL_STMT * stmt);
MYSQL_ROW_OFFSET STDCALL mysql_stmt_row_seek(MYSQL_STMT *stmt,
MYSQL_ROW_OFFSET offset);
MYSQL_ROW_OFFSET STDCALL mysql_stmt_row_tell(MYSQL_STMT *stmt);
void STDCALL mysql_stmt_data_seek(MYSQL_STMT *stmt, my_ulonglong offset);
my_ulonglong STDCALL mysql_stmt_num_rows(MYSQL_STMT *stmt);
my_ulonglong STDCALL mysql_stmt_affected_rows(MYSQL_STMT *stmt);
my_ulonglong STDCALL mysql_stmt_insert_id(MYSQL_STMT *stmt);
unsigned int STDCALL mysql_stmt_field_count(MYSQL_STMT *stmt);
my_bool STDCALL mysql_commit(MYSQL * mysql);
my_bool STDCALL mysql_rollback(MYSQL * mysql);
my_bool STDCALL mysql_autocommit(MYSQL * mysql, my_bool auto_mode);
my_bool STDCALL mysql_more_results(MYSQL *mysql);
int STDCALL mysql_next_result(MYSQL *mysql);
int STDCALL mysql_stmt_next_result(MYSQL_STMT *stmt);
void STDCALL mysql_close(MYSQL *sock);
/* status return codes */
#define MYSQL_NO_DATA 100
#define MYSQL_DATA_TRUNCATED 101
#define mysql_reload(mysql) mysql_refresh((mysql),REFRESH_GRANT)
#define HAVE_MYSQL_REAL_CONNECT
#ifdef __cplusplus
}
#endif
#endif /* _mysql_h */

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@@ -0,0 +1,38 @@
/* Copyright (c) 2012, 2018, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
#ifndef CLIENT_AUTHENTICATION_H
#define CLIENT_AUTHENTICATION_H
#include <my_global.h>
#include "mysql.h"
#include "mysql/client_plugin.h"
C_MODE_START
int sha256_password_auth_client(MYSQL_PLUGIN_VIO *vio, MYSQL *mysql);
int sha256_password_init(char *, size_t, int, va_list);
int sha256_password_deinit(void);
int caching_sha2_password_auth_client(MYSQL_PLUGIN_VIO *vio, MYSQL *mysql);
int caching_sha2_password_init(char *, size_t, int, va_list);
int caching_sha2_password_deinit(void);
C_MODE_END
#endif

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#ifndef MYSQL_CLIENT_PLUGIN_INCLUDED
/* Copyright (c) 2010, 2016, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
Without limiting anything contained in the foregoing, this file,
which is part of C Driver for MySQL (Connector/C), is also subject to the
Universal FOSS Exception, version 1.0, a copy of which can be found at
http://oss.oracle.com/licenses/universal-foss-exception.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
/**
@file
MySQL Client Plugin API
This file defines the API for plugins that work on the client side
*/
#define MYSQL_CLIENT_PLUGIN_INCLUDED
#ifndef MYSQL_ABI_CHECK
#include <stdarg.h>
#include <stdlib.h>
#endif
/*
On Windows, exports from DLL need to be declared.
Also, plugin needs to be declared as extern "C" because MSVC
unlike other compilers, uses C++ mangling for variables not only
for functions.
*/
#undef MYSQL_PLUGIN_EXPORT
#if defined(_MSC_VER)
#if defined(MYSQL_DYNAMIC_PLUGIN)
#ifdef __cplusplus
#define MYSQL_PLUGIN_EXPORT extern "C" __declspec(dllexport)
#else
#define MYSQL_PLUGIN_EXPORT __declspec(dllexport)
#endif
#else /* MYSQL_DYNAMIC_PLUGIN */
#ifdef __cplusplus
#define MYSQL_PLUGIN_EXPORT extern "C"
#else
#define MYSQL_PLUGIN_EXPORT
#endif
#endif /*MYSQL_DYNAMIC_PLUGIN */
#else /*_MSC_VER */
#define MYSQL_PLUGIN_EXPORT
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* known plugin types */
#define MYSQL_CLIENT_reserved1 0
#define MYSQL_CLIENT_reserved2 1
#define MYSQL_CLIENT_AUTHENTICATION_PLUGIN 2
#define MYSQL_CLIENT_TRACE_PLUGIN 3
#define MYSQL_CLIENT_AUTHENTICATION_PLUGIN_INTERFACE_VERSION 0x0100
#define MYSQL_CLIENT_TRACE_PLUGIN_INTERFACE_VERSION 0x0100
#define MYSQL_CLIENT_MAX_PLUGINS 4
#define mysql_declare_client_plugin(X) \
MYSQL_PLUGIN_EXPORT struct st_mysql_client_plugin_ ## X \
_mysql_client_plugin_declaration_ = { \
MYSQL_CLIENT_ ## X ## _PLUGIN, \
MYSQL_CLIENT_ ## X ## _PLUGIN_INTERFACE_VERSION,
#define mysql_end_client_plugin }
/* generic plugin header structure */
#define MYSQL_CLIENT_PLUGIN_HEADER \
int type; \
unsigned int interface_version; \
const char *name; \
const char *author; \
const char *desc; \
unsigned int version[3]; \
const char *license; \
void *mysql_api; \
int (*init)(char *, size_t, int, va_list); \
int (*deinit)(void); \
int (*options)(const char *option, const void *);
struct st_mysql_client_plugin
{
MYSQL_CLIENT_PLUGIN_HEADER
};
struct st_mysql;
/******** authentication plugin specific declarations *********/
#include "plugin_auth_common.h"
struct st_mysql_client_plugin_AUTHENTICATION
{
MYSQL_CLIENT_PLUGIN_HEADER
int (*authenticate_user)(MYSQL_PLUGIN_VIO *vio, struct st_mysql *mysql);
};
/******** using plugins ************/
/**
loads a plugin and initializes it
@param mysql MYSQL structure.
@param name a name of the plugin to load
@param type type of plugin that should be loaded, -1 to disable type check
@param argc number of arguments to pass to the plugin initialization
function
@param ... arguments for the plugin initialization function
@retval
a pointer to the loaded plugin, or NULL in case of a failure
*/
struct st_mysql_client_plugin *
mysql_load_plugin(struct st_mysql *mysql, const char *name, int type,
int argc, ...);
/**
loads a plugin and initializes it, taking va_list as an argument
This is the same as mysql_load_plugin, but take va_list instead of
a list of arguments.
@param mysql MYSQL structure.
@param name a name of the plugin to load
@param type type of plugin that should be loaded, -1 to disable type check
@param argc number of arguments to pass to the plugin initialization
function
@param args arguments for the plugin initialization function
@retval
a pointer to the loaded plugin, or NULL in case of a failure
*/
struct st_mysql_client_plugin *
mysql_load_plugin_v(struct st_mysql *mysql, const char *name, int type,
int argc, va_list args);
/**
finds an already loaded plugin by name, or loads it, if necessary
@param mysql MYSQL structure.
@param name a name of the plugin to load
@param type type of plugin that should be loaded
@retval
a pointer to the plugin, or NULL in case of a failure
*/
struct st_mysql_client_plugin *
mysql_client_find_plugin(struct st_mysql *mysql, const char *name, int type);
/**
adds a plugin structure to the list of loaded plugins
This is useful if an application has the necessary functionality
(for example, a special load data handler) statically linked into
the application binary. It can use this function to register the plugin
directly, avoiding the need to factor it out into a shared object.
@param mysql MYSQL structure. It is only used for error reporting
@param plugin an st_mysql_client_plugin structure to register
@retval
a pointer to the plugin, or NULL in case of a failure
*/
struct st_mysql_client_plugin *
mysql_client_register_plugin(struct st_mysql *mysql,
struct st_mysql_client_plugin *plugin);
/**
set plugin options
Can be used to set extra options and affect behavior for a plugin.
This function may be called multiple times to set several options
@param plugin an st_mysql_client_plugin structure
@param option a string which specifies the option to set
@param value value for the option.
@retval 0 on success, 1 in case of failure
**/
int mysql_plugin_options(struct st_mysql_client_plugin *plugin,
const char *option, const void *value);
#ifdef __cplusplus
}
#endif
#endif

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struct st_mysql_client_plugin
{
int type; unsigned int interface_version; const char *name; const char *author; const char *desc; unsigned int version[3]; const char *license; void *mysql_api; int (*init)(char *, size_t, int, va_list); int (*deinit)(void); int (*options)(const char *option, const void *);
};
struct st_mysql;
#include "plugin_auth_common.h"
typedef struct st_plugin_vio_info
{
enum { MYSQL_VIO_INVALID, MYSQL_VIO_TCP, MYSQL_VIO_SOCKET,
MYSQL_VIO_PIPE, MYSQL_VIO_MEMORY } protocol;
int socket;
} MYSQL_PLUGIN_VIO_INFO;
typedef struct st_plugin_vio
{
int (*read_packet)(struct st_plugin_vio *vio,
unsigned char **buf);
int (*write_packet)(struct st_plugin_vio *vio,
const unsigned char *packet,
int packet_len);
void (*info)(struct st_plugin_vio *vio, struct st_plugin_vio_info *info);
} MYSQL_PLUGIN_VIO;
struct st_mysql_client_plugin_AUTHENTICATION
{
int type; unsigned int interface_version; const char *name; const char *author; const char *desc; unsigned int version[3]; const char *license; void *mysql_api; int (*init)(char *, size_t, int, va_list); int (*deinit)(void); int (*options)(const char *option, const void *);
int (*authenticate_user)(MYSQL_PLUGIN_VIO *vio, struct st_mysql *mysql);
};
struct st_mysql_client_plugin *
mysql_load_plugin(struct st_mysql *mysql, const char *name, int type,
int argc, ...);
struct st_mysql_client_plugin *
mysql_load_plugin_v(struct st_mysql *mysql, const char *name, int type,
int argc, va_list args);
struct st_mysql_client_plugin *
mysql_client_find_plugin(struct st_mysql *mysql, const char *name, int type);
struct st_mysql_client_plugin *
mysql_client_register_plugin(struct st_mysql *mysql,
struct st_mysql_client_plugin *plugin);
int mysql_plugin_options(struct st_mysql_client_plugin *plugin,
const char *option, const void *value);

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/* Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc., 51
Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
#ifndef PLUGIN_PROTOCOL_INCLUDED
#define PLUGIN_PROTOCOL_INCLUDED
#ifndef MYSQL_ABI_CHECK
#include "my_global.h" /* Needed for my_bool in mysql_com.h */
#include "mysql_com.h" /* mysql_enum_shutdown_level */
#endif
/**
@file
Definition of COM_DATA to be used with the Command service as data input
structure.
*/
typedef struct st_com_init_db_data
{
const char *db_name;
unsigned long length;
} COM_INIT_DB_DATA;
typedef struct st_com_refresh_data
{
unsigned char options;
} COM_REFRESH_DATA;
typedef struct st_com_shutdown_data
{
enum mysql_enum_shutdown_level level;
} COM_SHUTDOWN_DATA;
typedef struct st_com_kill_data
{
unsigned long id;
} COM_KILL_DATA;
typedef struct st_com_set_option_data
{
unsigned int opt_command;
} COM_SET_OPTION_DATA;
typedef struct st_com_stmt_execute_data
{
unsigned long stmt_id;
unsigned long flags;
unsigned char *params;
unsigned long params_length;
} COM_STMT_EXECUTE_DATA;
typedef struct st_com_stmt_fetch_data
{
unsigned long stmt_id;
unsigned long num_rows;
} COM_STMT_FETCH_DATA;
typedef struct st_com_stmt_send_long_data_data
{
unsigned long stmt_id;
unsigned int param_number;
unsigned char *longdata;
unsigned long length;
} COM_STMT_SEND_LONG_DATA_DATA;
typedef struct st_com_stmt_prepare_data
{
const char *query;
unsigned int length;
} COM_STMT_PREPARE_DATA;
typedef struct st_stmt_close_data
{
unsigned int stmt_id;
} COM_STMT_CLOSE_DATA;
typedef struct st_com_stmt_reset_data
{
unsigned int stmt_id;
} COM_STMT_RESET_DATA;
typedef struct st_com_query_data
{
const char *query;
unsigned int length;
} COM_QUERY_DATA;
typedef struct st_com_field_list_data
{
unsigned char *table_name;
unsigned int table_name_length;
const unsigned char *query;
unsigned int query_length;
} COM_FIELD_LIST_DATA;
union COM_DATA {
COM_INIT_DB_DATA com_init_db;
COM_REFRESH_DATA com_refresh;
COM_SHUTDOWN_DATA com_shutdown;
COM_KILL_DATA com_kill;
COM_SET_OPTION_DATA com_set_option;
COM_STMT_EXECUTE_DATA com_stmt_execute;
COM_STMT_FETCH_DATA com_stmt_fetch;
COM_STMT_SEND_LONG_DATA_DATA com_stmt_send_long_data;
COM_STMT_PREPARE_DATA com_stmt_prepare;
COM_STMT_CLOSE_DATA com_stmt_close;
COM_STMT_RESET_DATA com_stmt_reset;
COM_QUERY_DATA com_query;
COM_FIELD_LIST_DATA com_field_list;
};
#endif /* PLUGIN_PROTOCOL_INCLUDED */

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/* Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
/*
** Ask for a password from tty
** This is an own file to avoid conflicts with curses
*/
#ifndef MYSQL_GET_PASSWORD_H_INCLUDED
#define MYSQL_GET_PASSWORD_H_INCLUDED
#ifdef __cplusplus
extern "C" {
#endif
typedef char *(* strdup_handler_t)(const char *, int);
char *get_tty_password_ext(const char *opt_message,
strdup_handler_t strdup_function);
#ifdef __cplusplus
}
#endif
#endif /* ! MYSQL_GET_PASSWORD_H_INCLUDED */

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/* Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
#ifndef GROUP_REPLICATION_PRIV_INCLUDE
#define GROUP_REPLICATION_PRIV_INCLUDE
#ifndef MYSQL_SERVER
#define MYSQL_SERVER
#endif
#ifndef HAVE_REPLICATION
#define HAVE_REPLICATION
#endif
#include <my_global.h>
#include <my_thread.h>
#include <my_sys.h>
#include <debug_sync.h>
#include <log_event.h>
#include <replication.h>
#include <rpl_channel_service_interface.h>
#include <rpl_gtid.h>
#include <rpl_write_set_handler.h>
/**
Server side initializations.
*/
int group_replication_init();
/**
Returns the server connection attribute
@Note This method implementation is on sql_class.cc
@return the pthread for the connection attribute.
*/
my_thread_attr_t *get_connection_attrib();
/**
Returns the server hostname, port and uuid.
@param[out] hostname
@param[out] port
@param[out] uuid
@param[out] server_version
@param[out] server_ssl_variables
*/
void get_server_parameters(char **hostname, uint *port, char **uuid,
unsigned int *server_version,
st_server_ssl_variables* server_ssl_variables);
/**
Returns the server_id.
@return server_id
*/
ulong get_server_id();
/**
Returns the server auto_increment_increment
@return auto_increment_increment
*/
ulong get_auto_increment_increment();
/**
Returns the server auto_increment_offset
@return auto_increment_offset
*/
ulong get_auto_increment_offset();
/**
Set server auto_increment_increment
@param[in] auto_increment_increment
*/
void set_auto_increment_increment(ulong auto_increment_increment);
/**
Set server auto_increment_offset
@param[in] auto_increment_offset
*/
void set_auto_increment_offset(ulong auto_increment_offset);
/**
Returns a struct containing all server startup information needed to evaluate
if one has conditions to proceed executing master-master replication.
@param[out] requirements
@param[in] has_lock Caller should set this to true if the calling
thread holds gtid_mode_lock; otherwise set it to false.
*/
void get_server_startup_prerequirements(Trans_context_info& requirements,
bool has_lock);
/**
Returns the server GTID_EXECUTED encoded as a binary string.
@note Memory allocated to encoded_gtid_executed must be release by caller.
@param[out] encoded_gtid_executed binary string
@param[out] length binary string length
*/
bool get_server_encoded_gtid_executed(uchar **encoded_gtid_executed,
size_t *length);
#if !defined(DBUG_OFF)
/**
Returns a text representation of a encoded GTID set.
@note Memory allocated to returned pointer must be release by caller.
@param[in] encoded_gtid_set binary string
@param[in] length binary string length
@return a pointer to text representation of the encoded set
*/
char* encoded_gtid_set_to_string(uchar *encoded_gtid_set, size_t length);
#endif
/**
Return last gno for a given sidno, see
Gtid_state::get_last_executed_gno() for details.
*/
rpl_gno get_last_executed_gno(rpl_sidno sidno);
/**
Return sidno for a given sid, see Sid_map::add_sid() for details.
*/
rpl_sidno get_sidno_from_global_sid_map(rpl_sid sid);
/**
Set slave thread default options.
@param[in] thd The thread
*/
void set_slave_thread_options(THD* thd);
/**
Add thread to Global_THD_manager singleton.
@param[in] thd The thread
*/
void global_thd_manager_add_thd(THD *thd);
/**
Remove thread from Global_THD_manager singleton.
@param[in] thd The thread
*/
void global_thd_manager_remove_thd(THD *thd);
/**
Function that returns the write set extraction algorithm name.
@param[in] algorithm The algorithm value
@return the algorithm name
*/
const char* get_write_set_algorithm_string(unsigned int algorithm);
/**
Returns the value of slave_max_allowed_packet.
@return slave_max_allowed_packet
*/
unsigned long get_slave_max_allowed_packet();
#endif /* GROUP_REPLICATION_PRIV_INCLUDE */

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/* Copyright (c) 2010, 2015, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */
#ifndef INNODB_PRIV_INCLUDED
#define INNODB_PRIV_INCLUDED
/** @file Declaring server-internal functions that are used by InnoDB. */
class THD;
int get_quote_char_for_identifier(THD *thd, const char *name, size_t length);
bool schema_table_store_record(THD *thd, TABLE *table);
void localtime_to_TIME(MYSQL_TIME *to, struct tm *from);
bool check_global_access(THD *thd, ulong want_access);
size_t strconvert(CHARSET_INFO *from_cs, const char *from,
CHARSET_INFO *to_cs, char *to, size_t to_length,
uint *errors);
void sql_print_error(const char *format, ...);
/**
Store record to I_S table, convert HEAP table to InnoDB table if necessary.
@param[in] thd thread handler
@param[in] table Information schema table to be updated
@param[in] make_ondisk if true, convert heap table to on disk table.
default value is true.
@return 0 on success
@return error code on failure.
*/
int schema_table_store_record2(THD *thd, TABLE *table, bool make_ondisk);
/**
Convert HEAP table to InnoDB table if necessary
@param[in] thd thread handler
@param[in] table Information schema table to be converted.
@param[in] error the error code returned previously.
@return false on success, true on error.
*/
bool convert_heap_table_to_ondisk(THD *thd, TABLE *table, int error);
#endif /* INNODB_PRIV_INCLUDED */

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/* Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
#ifndef MYSQL_LEX_STRING_INCLUDED
#define MYSQL_LEX_STRING_INCLUDED
struct st_mysql_lex_string
{
char *str;
size_t length;
};
typedef struct st_mysql_lex_string MYSQL_LEX_STRING;
struct st_mysql_const_lex_string
{
const char *str;
size_t length;
};
typedef struct st_mysql_const_lex_string MYSQL_LEX_CSTRING;
#endif // MYSQL_LEX_STRING_INCLUDED

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/* Copyright (c) 2005, 2018, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
#ifndef _my_plugin_h
#define _my_plugin_h
#ifndef MYSQL_ABI_CHECK
#include <stddef.h>
#include "mysql_version.h" /* MYSQL_VERSION_ID */
#endif
/*
On Windows, exports from DLL need to be declared.
Also, plugin needs to be declared as extern "C" because MSVC
unlike other compilers, uses C++ mangling for variables not only
for functions.
*/
#if defined(_MSC_VER)
#if defined(MYSQL_DYNAMIC_PLUGIN)
#ifdef __cplusplus
#define MYSQL_PLUGIN_EXPORT extern "C" __declspec(dllexport)
#else
#define MYSQL_PLUGIN_EXPORT __declspec(dllexport)
#endif
#else /* MYSQL_DYNAMIC_PLUGIN */
#ifdef __cplusplus
#define MYSQL_PLUGIN_EXPORT extern "C"
#else
#define MYSQL_PLUGIN_EXPORT
#endif
#endif /*MYSQL_DYNAMIC_PLUGIN */
#else /*_MSC_VER */
#define MYSQL_PLUGIN_EXPORT
#endif
#ifdef __cplusplus
class THD;
class Item;
#define MYSQL_THD THD*
#else
#define MYSQL_THD void*
#endif
typedef void * MYSQL_PLUGIN;
#ifndef MYSQL_ABI_CHECK
#include <mysql/services.h>
#endif
#define MYSQL_XIDDATASIZE 128
/**
struct st_mysql_xid is binary compatible with the XID structure as
in the X/Open CAE Specification, Distributed Transaction Processing:
The XA Specification, X/Open Company Ltd., 1991.
http://www.opengroup.org/bookstore/catalog/c193.htm
@see XID in sql/handler.h
*/
struct st_mysql_xid {
long formatID;
long gtrid_length;
long bqual_length;
char data[MYSQL_XIDDATASIZE]; /* Not \0-terminated */
};
typedef struct st_mysql_xid MYSQL_XID;
/*************************************************************************
Plugin API. Common for all plugin types.
*/
#define MYSQL_PLUGIN_INTERFACE_VERSION 0x0107
/*
The allowable types of plugins
*/
#define MYSQL_UDF_PLUGIN 0 /* User-defined function */
#define MYSQL_STORAGE_ENGINE_PLUGIN 1 /* Storage Engine */
#define MYSQL_FTPARSER_PLUGIN 2 /* Full-text parser plugin */
#define MYSQL_DAEMON_PLUGIN 3 /* The daemon/raw plugin type */
#define MYSQL_INFORMATION_SCHEMA_PLUGIN 4 /* The I_S plugin type */
#define MYSQL_AUDIT_PLUGIN 5 /* The Audit plugin type */
#define MYSQL_REPLICATION_PLUGIN 6 /* The replication plugin type */
#define MYSQL_AUTHENTICATION_PLUGIN 7 /* The authentication plugin type */
#define MYSQL_VALIDATE_PASSWORD_PLUGIN 8 /* validate password plugin type */
#define MYSQL_GROUP_REPLICATION_PLUGIN 9 /* The Group Replication plugin */
#define MYSQL_KEYRING_PLUGIN 10 /* The Keyring plugin type */
#define MYSQL_MAX_PLUGIN_TYPE_NUM 11 /* The number of plugin types */
/* We use the following strings to define licenses for plugins */
#define PLUGIN_LICENSE_PROPRIETARY 0
#define PLUGIN_LICENSE_GPL 1
#define PLUGIN_LICENSE_BSD 2
#define PLUGIN_LICENSE_PROPRIETARY_STRING "PROPRIETARY"
#define PLUGIN_LICENSE_GPL_STRING "GPL"
#define PLUGIN_LICENSE_BSD_STRING "BSD"
/*
Macros for beginning and ending plugin declarations. Between
mysql_declare_plugin and mysql_declare_plugin_end there should
be a st_mysql_plugin struct for each plugin to be declared.
*/
#ifndef MYSQL_DYNAMIC_PLUGIN
#define __MYSQL_DECLARE_PLUGIN(NAME, VERSION, PSIZE, DECLS) \
MYSQL_PLUGIN_EXPORT int VERSION= MYSQL_PLUGIN_INTERFACE_VERSION; \
MYSQL_PLUGIN_EXPORT int PSIZE= sizeof(struct st_mysql_plugin); \
MYSQL_PLUGIN_EXPORT struct st_mysql_plugin DECLS[]= {
#else
#define __MYSQL_DECLARE_PLUGIN(NAME, VERSION, PSIZE, DECLS) \
MYSQL_PLUGIN_EXPORT int _mysql_plugin_interface_version_= MYSQL_PLUGIN_INTERFACE_VERSION; \
MYSQL_PLUGIN_EXPORT int _mysql_sizeof_struct_st_plugin_= sizeof(struct st_mysql_plugin); \
MYSQL_PLUGIN_EXPORT struct st_mysql_plugin _mysql_plugin_declarations_[]= {
#endif
#define mysql_declare_plugin(NAME) \
__MYSQL_DECLARE_PLUGIN(NAME, \
builtin_ ## NAME ## _plugin_interface_version, \
builtin_ ## NAME ## _sizeof_struct_st_plugin, \
builtin_ ## NAME ## _plugin)
#define mysql_declare_plugin_end ,{0,0,0,0,0,0,0,0,0,0,0,0,0}}
/**
Declarations for SHOW STATUS support in plugins
*/
enum enum_mysql_show_type
{
SHOW_UNDEF, SHOW_BOOL,
SHOW_INT, ///< shown as _unsigned_ int
SHOW_LONG, ///< shown as _unsigned_ long
SHOW_LONGLONG, ///< shown as _unsigned_ longlong
SHOW_CHAR, SHOW_CHAR_PTR,
SHOW_ARRAY, SHOW_FUNC, SHOW_DOUBLE
#ifdef MYSQL_SERVER
/*
This include defines server-only values of the enum.
Using them in plugins is not supported.
*/
#include "sql_plugin_enum.h"
#endif
};
/**
Status variable scope.
Only GLOBAL status variable scope is available in plugins.
*/
enum enum_mysql_show_scope
{
SHOW_SCOPE_UNDEF,
SHOW_SCOPE_GLOBAL
#ifdef MYSQL_SERVER
/* Server-only values. Not supported in plugins. */
,
SHOW_SCOPE_SESSION,
SHOW_SCOPE_ALL
#endif
};
/**
SHOW STATUS Server status variable
*/
struct st_mysql_show_var
{
const char *name;
char *value;
enum enum_mysql_show_type type;
enum enum_mysql_show_scope scope;
};
#define SHOW_VAR_MAX_NAME_LEN 64
#define SHOW_VAR_FUNC_BUFF_SIZE 1024
typedef int (*mysql_show_var_func)(MYSQL_THD, struct st_mysql_show_var*, char *);
/*
Constants for plugin flags.
*/
#define PLUGIN_OPT_NO_INSTALL 1UL /* Not dynamically loadable */
#define PLUGIN_OPT_NO_UNINSTALL 2UL /* Not dynamically unloadable */
/*
declarations for server variables and command line options
*/
#define PLUGIN_VAR_BOOL 0x0001
#define PLUGIN_VAR_INT 0x0002
#define PLUGIN_VAR_LONG 0x0003
#define PLUGIN_VAR_LONGLONG 0x0004
#define PLUGIN_VAR_STR 0x0005
#define PLUGIN_VAR_ENUM 0x0006
#define PLUGIN_VAR_SET 0x0007
#define PLUGIN_VAR_DOUBLE 0x0008
#define PLUGIN_VAR_UNSIGNED 0x0080
#define PLUGIN_VAR_THDLOCAL 0x0100 /* Variable is per-connection */
#define PLUGIN_VAR_READONLY 0x0200 /* Server variable is read only */
#define PLUGIN_VAR_NOSYSVAR 0x0400 /* Not a server variable */
#define PLUGIN_VAR_NOCMDOPT 0x0800 /* Not a command line option */
#define PLUGIN_VAR_NOCMDARG 0x1000 /* No argument for cmd line */
#define PLUGIN_VAR_RQCMDARG 0x0000 /* Argument required for cmd line */
#define PLUGIN_VAR_OPCMDARG 0x2000 /* Argument optional for cmd line */
#define PLUGIN_VAR_NODEFAULT 0x4000 /* SET DEFAULT is prohibited */
#define PLUGIN_VAR_MEMALLOC 0x8000 /* String needs memory allocated */
#define PLUGIN_VAR_INVISIBLE 0x10000 /* Variable should not be shown */
struct st_mysql_sys_var;
struct st_mysql_value;
/*
SYNOPSIS
(*mysql_var_check_func)()
thd thread handle
var dynamic variable being altered
save pointer to temporary storage
value user provided value
RETURN
0 user provided value is OK and the update func may be called.
any other value indicates error.
This function should parse the user provided value and store in the
provided temporary storage any data as required by the update func.
There is sufficient space in the temporary storage to store a double.
Note that the update func may not be called if any other error occurs
so any memory allocated should be thread-local so that it may be freed
automatically at the end of the statement.
*/
typedef int (*mysql_var_check_func)(MYSQL_THD thd,
struct st_mysql_sys_var *var,
void *save, struct st_mysql_value *value);
/*
SYNOPSIS
(*mysql_var_update_func)()
thd thread handle
var dynamic variable being altered
var_ptr pointer to dynamic variable
save pointer to temporary storage
RETURN
NONE
This function should use the validated value stored in the temporary store
and persist it in the provided pointer to the dynamic variable.
For example, strings may require memory to be allocated.
*/
typedef void (*mysql_var_update_func)(MYSQL_THD thd,
struct st_mysql_sys_var *var,
void *var_ptr, const void *save);
/* the following declarations are for internal use only */
#define PLUGIN_VAR_MASK \
(PLUGIN_VAR_READONLY | PLUGIN_VAR_NOSYSVAR | \
PLUGIN_VAR_NOCMDOPT | PLUGIN_VAR_NOCMDARG | \
PLUGIN_VAR_OPCMDARG | PLUGIN_VAR_RQCMDARG | PLUGIN_VAR_MEMALLOC | \
PLUGIN_VAR_NODEFAULT | PLUGIN_VAR_INVISIBLE)
#define MYSQL_PLUGIN_VAR_HEADER \
int flags; \
const char *name; \
const char *comment; \
mysql_var_check_func check; \
mysql_var_update_func update
#define MYSQL_SYSVAR_NAME(name) mysql_sysvar_ ## name
#define MYSQL_SYSVAR(name) \
((struct st_mysql_sys_var *)&(MYSQL_SYSVAR_NAME(name)))
/*
for global variables, the value pointer is the first
element after the header, the default value is the second.
for thread variables, the value offset is the first
element after the header, the default value is the second.
*/
#define DECLARE_MYSQL_SYSVAR_BASIC(name, type) struct { \
MYSQL_PLUGIN_VAR_HEADER; \
type *value; \
const type def_val; \
} MYSQL_SYSVAR_NAME(name)
#define DECLARE_MYSQL_SYSVAR_SIMPLE(name, type) struct { \
MYSQL_PLUGIN_VAR_HEADER; \
type *value; type def_val; \
type min_val; type max_val; \
type blk_sz; \
} MYSQL_SYSVAR_NAME(name)
#define DECLARE_MYSQL_SYSVAR_TYPELIB(name, type) struct { \
MYSQL_PLUGIN_VAR_HEADER; \
type *value; type def_val; \
TYPELIB *typelib; \
} MYSQL_SYSVAR_NAME(name)
#define DECLARE_THDVAR_FUNC(type) \
type *(*resolve)(MYSQL_THD thd, int offset)
#define DECLARE_MYSQL_THDVAR_BASIC(name, type) struct { \
MYSQL_PLUGIN_VAR_HEADER; \
int offset; \
const type def_val; \
DECLARE_THDVAR_FUNC(type); \
} MYSQL_SYSVAR_NAME(name)
#define DECLARE_MYSQL_THDVAR_SIMPLE(name, type) struct { \
MYSQL_PLUGIN_VAR_HEADER; \
int offset; \
type def_val; type min_val; \
type max_val; type blk_sz; \
DECLARE_THDVAR_FUNC(type); \
} MYSQL_SYSVAR_NAME(name)
#define DECLARE_MYSQL_THDVAR_TYPELIB(name, type) struct { \
MYSQL_PLUGIN_VAR_HEADER; \
int offset; \
type def_val; \
DECLARE_THDVAR_FUNC(type); \
TYPELIB *typelib; \
} MYSQL_SYSVAR_NAME(name)
/*
the following declarations are for use by plugin implementors
*/
#define MYSQL_SYSVAR_BOOL(name, varname, opt, comment, check, update, def) \
DECLARE_MYSQL_SYSVAR_BASIC(name, char) = { \
PLUGIN_VAR_BOOL | ((opt) & PLUGIN_VAR_MASK), \
#name, comment, check, update, &varname, def}
#define MYSQL_SYSVAR_STR(name, varname, opt, comment, check, update, def) \
DECLARE_MYSQL_SYSVAR_BASIC(name, char *) = { \
PLUGIN_VAR_STR | ((opt) & PLUGIN_VAR_MASK), \
#name, comment, check, update, &varname, def}
#define MYSQL_SYSVAR_INT(name, varname, opt, comment, check, update, def, min, max, blk) \
DECLARE_MYSQL_SYSVAR_SIMPLE(name, int) = { \
PLUGIN_VAR_INT | ((opt) & PLUGIN_VAR_MASK), \
#name, comment, check, update, &varname, def, min, max, blk }
#define MYSQL_SYSVAR_UINT(name, varname, opt, comment, check, update, def, min, max, blk) \
DECLARE_MYSQL_SYSVAR_SIMPLE(name, unsigned int) = { \
PLUGIN_VAR_INT | PLUGIN_VAR_UNSIGNED | ((opt) & PLUGIN_VAR_MASK), \
#name, comment, check, update, &varname, def, min, max, blk }
#define MYSQL_SYSVAR_LONG(name, varname, opt, comment, check, update, def, min, max, blk) \
DECLARE_MYSQL_SYSVAR_SIMPLE(name, long) = { \
PLUGIN_VAR_LONG | ((opt) & PLUGIN_VAR_MASK), \
#name, comment, check, update, &varname, def, min, max, blk }
#define MYSQL_SYSVAR_ULONG(name, varname, opt, comment, check, update, def, min, max, blk) \
DECLARE_MYSQL_SYSVAR_SIMPLE(name, unsigned long) = { \
PLUGIN_VAR_LONG | PLUGIN_VAR_UNSIGNED | ((opt) & PLUGIN_VAR_MASK), \
#name, comment, check, update, &varname, def, min, max, blk }
#define MYSQL_SYSVAR_LONGLONG(name, varname, opt, comment, check, update, def, min, max, blk) \
DECLARE_MYSQL_SYSVAR_SIMPLE(name, long long) = { \
PLUGIN_VAR_LONGLONG | ((opt) & PLUGIN_VAR_MASK), \
#name, comment, check, update, &varname, def, min, max, blk }
#define MYSQL_SYSVAR_ULONGLONG(name, varname, opt, comment, check, update, def, min, max, blk) \
DECLARE_MYSQL_SYSVAR_SIMPLE(name, unsigned long long) = { \
PLUGIN_VAR_LONGLONG | PLUGIN_VAR_UNSIGNED | ((opt) & PLUGIN_VAR_MASK), \
#name, comment, check, update, &varname, def, min, max, blk }
#define MYSQL_SYSVAR_ENUM(name, varname, opt, comment, check, update, def, typelib) \
DECLARE_MYSQL_SYSVAR_TYPELIB(name, unsigned long) = { \
PLUGIN_VAR_ENUM | ((opt) & PLUGIN_VAR_MASK), \
#name, comment, check, update, &varname, def, typelib }
#define MYSQL_SYSVAR_SET(name, varname, opt, comment, check, update, def, typelib) \
DECLARE_MYSQL_SYSVAR_TYPELIB(name, unsigned long long) = { \
PLUGIN_VAR_SET | ((opt) & PLUGIN_VAR_MASK), \
#name, comment, check, update, &varname, def, typelib }
#define MYSQL_SYSVAR_DOUBLE(name, varname, opt, comment, check, update, def, min, max, blk) \
DECLARE_MYSQL_SYSVAR_SIMPLE(name, double) = { \
PLUGIN_VAR_DOUBLE | ((opt) & PLUGIN_VAR_MASK), \
#name, comment, check, update, &varname, def, min, max, blk }
#define MYSQL_THDVAR_BOOL(name, opt, comment, check, update, def) \
DECLARE_MYSQL_THDVAR_BASIC(name, char) = { \
PLUGIN_VAR_BOOL | PLUGIN_VAR_THDLOCAL | ((opt) & PLUGIN_VAR_MASK), \
#name, comment, check, update, -1, def, NULL}
#define MYSQL_THDVAR_STR(name, opt, comment, check, update, def) \
DECLARE_MYSQL_THDVAR_BASIC(name, char *) = { \
PLUGIN_VAR_STR | PLUGIN_VAR_THDLOCAL | ((opt) & PLUGIN_VAR_MASK), \
#name, comment, check, update, -1, def, NULL}
#define MYSQL_THDVAR_INT(name, opt, comment, check, update, def, min, max, blk) \
DECLARE_MYSQL_THDVAR_SIMPLE(name, int) = { \
PLUGIN_VAR_INT | PLUGIN_VAR_THDLOCAL | ((opt) & PLUGIN_VAR_MASK), \
#name, comment, check, update, -1, def, min, max, blk, NULL }
#define MYSQL_THDVAR_UINT(name, opt, comment, check, update, def, min, max, blk) \
DECLARE_MYSQL_THDVAR_SIMPLE(name, unsigned int) = { \
PLUGIN_VAR_INT | PLUGIN_VAR_THDLOCAL | PLUGIN_VAR_UNSIGNED | ((opt) & PLUGIN_VAR_MASK), \
#name, comment, check, update, -1, def, min, max, blk, NULL }
#define MYSQL_THDVAR_LONG(name, opt, comment, check, update, def, min, max, blk) \
DECLARE_MYSQL_THDVAR_SIMPLE(name, long) = { \
PLUGIN_VAR_LONG | PLUGIN_VAR_THDLOCAL | ((opt) & PLUGIN_VAR_MASK), \
#name, comment, check, update, -1, def, min, max, blk, NULL }
#define MYSQL_THDVAR_ULONG(name, opt, comment, check, update, def, min, max, blk) \
DECLARE_MYSQL_THDVAR_SIMPLE(name, unsigned long) = { \
PLUGIN_VAR_LONG | PLUGIN_VAR_THDLOCAL | PLUGIN_VAR_UNSIGNED | ((opt) & PLUGIN_VAR_MASK), \
#name, comment, check, update, -1, def, min, max, blk, NULL }
#define MYSQL_THDVAR_LONGLONG(name, opt, comment, check, update, def, min, max, blk) \
DECLARE_MYSQL_THDVAR_SIMPLE(name, long long) = { \
PLUGIN_VAR_LONGLONG | PLUGIN_VAR_THDLOCAL | ((opt) & PLUGIN_VAR_MASK), \
#name, comment, check, update, -1, def, min, max, blk, NULL }
#define MYSQL_THDVAR_ULONGLONG(name, opt, comment, check, update, def, min, max, blk) \
DECLARE_MYSQL_THDVAR_SIMPLE(name, unsigned long long) = { \
PLUGIN_VAR_LONGLONG | PLUGIN_VAR_THDLOCAL | PLUGIN_VAR_UNSIGNED | ((opt) & PLUGIN_VAR_MASK), \
#name, comment, check, update, -1, def, min, max, blk, NULL }
#define MYSQL_THDVAR_ENUM(name, opt, comment, check, update, def, typelib) \
DECLARE_MYSQL_THDVAR_TYPELIB(name, unsigned long) = { \
PLUGIN_VAR_ENUM | PLUGIN_VAR_THDLOCAL | ((opt) & PLUGIN_VAR_MASK), \
#name, comment, check, update, -1, def, NULL, typelib }
#define MYSQL_THDVAR_SET(name, opt, comment, check, update, def, typelib) \
DECLARE_MYSQL_THDVAR_TYPELIB(name, unsigned long long) = { \
PLUGIN_VAR_SET | PLUGIN_VAR_THDLOCAL | ((opt) & PLUGIN_VAR_MASK), \
#name, comment, check, update, -1, def, NULL, typelib }
#define MYSQL_THDVAR_DOUBLE(name, opt, comment, check, update, def, min, max, blk) \
DECLARE_MYSQL_THDVAR_SIMPLE(name, double) = { \
PLUGIN_VAR_DOUBLE | PLUGIN_VAR_THDLOCAL | ((opt) & PLUGIN_VAR_MASK), \
#name, comment, check, update, -1, def, min, max, blk, NULL }
/* accessor macros */
#define SYSVAR(name) \
(*(MYSQL_SYSVAR_NAME(name).value))
/* when thd == null, result points to global value */
#define THDVAR(thd, name) \
(*(MYSQL_SYSVAR_NAME(name).resolve(thd, MYSQL_SYSVAR_NAME(name).offset)))
/*
Plugin description structure.
*/
struct st_mysql_plugin
{
int type; /* the plugin type (a MYSQL_XXX_PLUGIN value) */
void *info; /* pointer to type-specific plugin descriptor */
const char *name; /* plugin name */
const char *author; /* plugin author (for I_S.PLUGINS) */
const char *descr; /* general descriptive text (for I_S.PLUGINS) */
int license; /* the plugin license (PLUGIN_LICENSE_XXX) */
int (*init)(MYSQL_PLUGIN); /* the function to invoke when plugin is loaded */
int (*deinit)(MYSQL_PLUGIN);/* the function to invoke when plugin is unloaded */
unsigned int version; /* plugin version (for I_S.PLUGINS) */
struct st_mysql_show_var *status_vars;
struct st_mysql_sys_var **system_vars;
void * __reserved1; /* reserved for dependency checking */
unsigned long flags; /* flags for plugin */
};
/*************************************************************************
API for Full-text parser plugin. (MYSQL_FTPARSER_PLUGIN)
*/
#define MYSQL_FTPARSER_INTERFACE_VERSION 0x0101
/*************************************************************************
API for Query Rewrite plugin. (MYSQL_QUERY_REWRITE_PLUGIN)
*/
#define MYSQL_REWRITE_PRE_PARSE_INTERFACE_VERSION 0x0010
#define MYSQL_REWRITE_POST_PARSE_INTERFACE_VERSION 0x0010
/*************************************************************************
API for Storage Engine plugin. (MYSQL_DAEMON_PLUGIN)
*/
/* handlertons of different MySQL releases are incompatible */
#define MYSQL_DAEMON_INTERFACE_VERSION (MYSQL_VERSION_ID << 8)
/*
Here we define only the descriptor structure, that is referred from
st_mysql_plugin.
*/
struct st_mysql_daemon
{
int interface_version;
};
/*************************************************************************
API for I_S plugin. (MYSQL_INFORMATION_SCHEMA_PLUGIN)
*/
/* handlertons of different MySQL releases are incompatible */
#define MYSQL_INFORMATION_SCHEMA_INTERFACE_VERSION (MYSQL_VERSION_ID << 8)
/*
Here we define only the descriptor structure, that is referred from
st_mysql_plugin.
*/
struct st_mysql_information_schema
{
int interface_version;
};
/*************************************************************************
API for Storage Engine plugin. (MYSQL_STORAGE_ENGINE_PLUGIN)
*/
/* handlertons of different MySQL releases are incompatible */
#define MYSQL_HANDLERTON_INTERFACE_VERSION (MYSQL_VERSION_ID << 8)
/*
The real API is in the sql/handler.h
Here we define only the descriptor structure, that is referred from
st_mysql_plugin.
*/
struct st_mysql_storage_engine
{
int interface_version;
};
struct handlerton;
/*
API for Replication plugin. (MYSQL_REPLICATION_PLUGIN)
*/
#define MYSQL_REPLICATION_INTERFACE_VERSION 0x0400
/**
Replication plugin descriptor
*/
struct Mysql_replication {
int interface_version;
};
/*************************************************************************
st_mysql_value struct for reading values from mysqld.
Used by server variables framework to parse user-provided values.
Will be used for arguments when implementing UDFs.
Note that val_str() returns a string in temporary memory
that will be freed at the end of statement. Copy the string
if you need it to persist.
*/
#define MYSQL_VALUE_TYPE_STRING 0
#define MYSQL_VALUE_TYPE_REAL 1
#define MYSQL_VALUE_TYPE_INT 2
struct st_mysql_value
{
int (*value_type)(struct st_mysql_value *);
const char *(*val_str)(struct st_mysql_value *, char *buffer, int *length);
int (*val_real)(struct st_mysql_value *, double *realbuf);
int (*val_int)(struct st_mysql_value *, long long *intbuf);
int (*is_unsigned)(struct st_mysql_value *);
};
/*************************************************************************
Miscellaneous functions for plugin implementors
*/
#ifdef __cplusplus
extern "C" {
#endif
int thd_in_lock_tables(const MYSQL_THD thd);
int thd_tablespace_op(const MYSQL_THD thd);
long long thd_test_options(const MYSQL_THD thd, long long test_options);
int thd_sql_command(const MYSQL_THD thd);
const char *set_thd_proc_info(MYSQL_THD thd, const char *info,
const char *calling_func,
const char *calling_file,
const unsigned int calling_line);
void **thd_ha_data(const MYSQL_THD thd, const struct handlerton *hton);
void thd_storage_lock_wait(MYSQL_THD thd, long long value);
int thd_tx_isolation(const MYSQL_THD thd);
int thd_tx_is_read_only(const MYSQL_THD thd);
MYSQL_THD thd_tx_arbitrate(MYSQL_THD requestor, MYSQL_THD holder);
int thd_tx_priority(const MYSQL_THD thd);
int thd_tx_is_dd_trx(const MYSQL_THD thd);
char *thd_security_context(MYSQL_THD thd, char *buffer, size_t length,
size_t max_query_len);
/* Increments the row counter, see THD::row_count */
void thd_inc_row_count(MYSQL_THD thd);
int thd_allow_batch(MYSQL_THD thd);
/**
Mark transaction to rollback and mark error as fatal to a
sub-statement if in sub statement mode.
@param thd user thread connection handle
@param all if all != 0, rollback the main transaction
*/
void thd_mark_transaction_to_rollback(MYSQL_THD thd, int all);
/**
Create a temporary file.
@details
The temporary file is created in a location specified by the mysql
server configuration (--tmpdir option). The caller does not need to
delete the file, it will be deleted automatically.
@param prefix prefix for temporary file name
@retval -1 error
@retval >= 0 a file handle that can be passed to dup or my_close
*/
int mysql_tmpfile(const char *prefix);
/**
Check the killed state of a connection
@details
In MySQL support for the KILL statement is cooperative. The KILL
statement only sets a "killed" flag. This function returns the value
of that flag. A thread should check it often, especially inside
time-consuming loops, and gracefully abort the operation if it is
non-zero.
@param thd user thread connection handle
@retval 0 the connection is active
@retval 1 the connection has been killed
*/
int thd_killed(const MYSQL_THD thd);
/**
Set the killed status of the current statement.
@param thd user thread connection handle
*/
void thd_set_kill_status(const MYSQL_THD thd);
/**
Get binary log position for latest written entry.
@note The file variable will be set to a buffer holding the name of
the file name currently, but this can change if a rotation
occur. Copy the string if you want to retain it.
@param thd Use thread connection handle
@param file_var Pointer to variable that will hold the file name.
@param pos_var Pointer to variable that will hold the file position.
*/
void thd_binlog_pos(const MYSQL_THD thd,
const char **file_var,
unsigned long long *pos_var);
/**
Return the thread id of a user thread
@param thd user thread connection handle
@return thread id
*/
unsigned long thd_get_thread_id(const MYSQL_THD thd);
/**
Get the XID for this connection's transaction
@param thd user thread connection handle
@param xid location where identifier is stored
*/
void thd_get_xid(const MYSQL_THD thd, MYSQL_XID *xid);
/**
Invalidate the query cache for a given table.
@param thd user thread connection handle
@param key databasename/tablename in the canonical format.
@param key_length length of key in bytes, including the PATH separator
@param using_trx flag: TRUE if using transactions, FALSE otherwise
*/
void mysql_query_cache_invalidate4(MYSQL_THD thd,
const char *key, unsigned int key_length,
int using_trx);
/**
Provide a handler data getter to simplify coding
*/
void *thd_get_ha_data(const MYSQL_THD thd, const struct handlerton *hton);
/**
Provide a handler data setter to simplify coding
@details
Set ha_data pointer (storage engine per-connection information).
To avoid unclean deactivation (uninstall) of storage engine plugin
in the middle of transaction, additional storage engine plugin
lock is acquired.
If ha_data is not null and storage engine plugin was not locked
by thd_set_ha_data() in this connection before, storage engine
plugin gets locked.
If ha_data is null and storage engine plugin was locked by
thd_set_ha_data() in this connection before, storage engine
plugin lock gets released.
If handlerton::close_connection() didn't reset ha_data, server does
it immediately after calling handlerton::close_connection().
*/
void thd_set_ha_data(MYSQL_THD thd, const struct handlerton *hton,
const void *ha_data);
#ifdef __cplusplus
}
#endif
#endif /* _my_plugin_h */

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@@ -0,0 +1,565 @@
/* Copyright (c) 2007, 2015, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
#ifndef _my_audit_h
#define _my_audit_h
#include "plugin.h"
#include "mysql/mysql_lex_string.h"
#ifndef MYSQL_ABI_CHECK
#include "m_string.h"
#endif
#include "my_command.h"
#include "my_sqlcommand.h"
#define MYSQL_AUDIT_INTERFACE_VERSION 0x0401
/**
@enum mysql_event_class_t
Audit event classes.
*/
typedef enum
{
MYSQL_AUDIT_GENERAL_CLASS = 0,
MYSQL_AUDIT_CONNECTION_CLASS = 1,
MYSQL_AUDIT_PARSE_CLASS = 2,
MYSQL_AUDIT_AUTHORIZATION_CLASS = 3,
MYSQL_AUDIT_TABLE_ACCESS_CLASS = 4,
MYSQL_AUDIT_GLOBAL_VARIABLE_CLASS = 5,
MYSQL_AUDIT_SERVER_STARTUP_CLASS = 6,
MYSQL_AUDIT_SERVER_SHUTDOWN_CLASS = 7,
MYSQL_AUDIT_COMMAND_CLASS = 8,
MYSQL_AUDIT_QUERY_CLASS = 9,
MYSQL_AUDIT_STORED_PROGRAM_CLASS = 10,
/* This item must be last in the list. */
MYSQL_AUDIT_CLASS_MASK_SIZE
} mysql_event_class_t;
/**
@struct st_mysql_audit
The descriptor structure that is referred from st_mysql_plugin.
*/
struct st_mysql_audit
{
/**
Interface version.
*/
int interface_version;
/**
Event occurs when the event class consumer is to be
disassociated from the specified THD.This would typically occur
before some operation which may require sleeping - such as when
waiting for the next query from the client.
*/
void (*release_thd)(MYSQL_THD);
/**
Invoked whenever an event occurs which is of any
class for which the plugin has interest.The second argument
indicates the specific event class and the third argument is data
as required for that class.
*/
int (*event_notify)(MYSQL_THD, mysql_event_class_t, const void *);
/**
An array of bits used to indicate what event classes
that this plugin wants to receive.
*/
unsigned long class_mask[MYSQL_AUDIT_CLASS_MASK_SIZE];
};
/**
@typedef enum_sql_command_t
SQL command type definition.
*/
typedef enum enum_sql_command enum_sql_command_t;
/**
@enum mysql_event_general_subclass_t
Events for the MYSQL_AUDIT_GENERAL_CLASS event class.
*/
typedef enum
{
/** occurs before emitting to the general query log. */
MYSQL_AUDIT_GENERAL_LOG = 1 << 0,
/** occurs before transmitting errors to the user. */
MYSQL_AUDIT_GENERAL_ERROR = 1 << 1,
/** occurs after transmitting a resultset to the user. */
MYSQL_AUDIT_GENERAL_RESULT = 1 << 2,
/** occurs after transmitting a resultset or errors */
MYSQL_AUDIT_GENERAL_STATUS = 1 << 3
} mysql_event_general_subclass_t;
#define MYSQL_AUDIT_GENERAL_ALL (MYSQL_AUDIT_GENERAL_LOG | \
MYSQL_AUDIT_GENERAL_ERROR | \
MYSQL_AUDIT_GENERAL_RESULT | \
MYSQL_AUDIT_GENERAL_STATUS)
/**
@struct mysql_event_general
Structure for the MYSQL_AUDIT_GENERAL_CLASS event class.
*/
struct mysql_event_general
{
mysql_event_general_subclass_t event_subclass;
int general_error_code;
unsigned long general_thread_id;
MYSQL_LEX_CSTRING general_user;
MYSQL_LEX_CSTRING general_command;
MYSQL_LEX_CSTRING general_query;
struct charset_info_st *general_charset;
unsigned long long general_time;
unsigned long long general_rows;
MYSQL_LEX_CSTRING general_host;
MYSQL_LEX_CSTRING general_sql_command;
MYSQL_LEX_CSTRING general_external_user;
MYSQL_LEX_CSTRING general_ip;
};
/**
@enum mysql_event_connection_subclass_t
Events for MYSQL_AUDIT_CONNECTION_CLASS event class.
*/
typedef enum
{
/** occurs after authentication phase is completed. */
MYSQL_AUDIT_CONNECTION_CONNECT = 1 << 0,
/** occurs after connection is terminated. */
MYSQL_AUDIT_CONNECTION_DISCONNECT = 1 << 1,
/** occurs after COM_CHANGE_USER RPC is completed. */
MYSQL_AUDIT_CONNECTION_CHANGE_USER = 1 << 2,
/** occurs before authentication. */
MYSQL_AUDIT_CONNECTION_PRE_AUTHENTICATE = 1 << 3
} mysql_event_connection_subclass_t;
#define MYSQL_AUDIT_CONNECTION_ALL (MYSQL_AUDIT_CONNECTION_CONNECT | \
MYSQL_AUDIT_CONNECTION_DISCONNECT | \
MYSQL_AUDIT_CONNECTION_CHANGE_USER | \
MYSQL_AUDIT_CONNECTION_PRE_AUTHENTICATE)
/**
@struct mysql_event_connection
Structure for the MYSQL_AUDIT_CONNECTION_CLASS event class.
*/
struct mysql_event_connection
{
/** Event subclass. */
mysql_event_connection_subclass_t event_subclass;
/** Current status of the connection. */
int status;
/** Connection id. */
unsigned long connection_id;
/** User name of this connection. */
MYSQL_LEX_CSTRING user;
/** Priv user name. */
MYSQL_LEX_CSTRING priv_user;
/** External user name. */
MYSQL_LEX_CSTRING external_user;
/** Proxy user used for this connection. */
MYSQL_LEX_CSTRING proxy_user;
/** Connection host. */
MYSQL_LEX_CSTRING host;
/** IP of the connection. */
MYSQL_LEX_CSTRING ip;
/** Database name specified at connection time. */
MYSQL_LEX_CSTRING database;
/** Connection type:
- 0 Undefined
- 1 TCP/IP
- 2 Socket
- 3 Named pipe
- 4 SSL
- 5 Shared memory
*/
int connection_type;
};
/**
@enum mysql_event_parse_subclass_t
Events for MYSQL_AUDIT_PARSE_CLASS event class.
*/
typedef enum
{
/** occurs before the query parsing. */
MYSQL_AUDIT_PARSE_PREPARSE = 1 << 0,
/** occurs after the query parsing. */
MYSQL_AUDIT_PARSE_POSTPARSE = 1 << 1
} mysql_event_parse_subclass_t;
#define MYSQL_AUDIT_PARSE_ALL (MYSQL_AUDIT_PARSE_PREPARSE | \
MYSQL_AUDIT_PARSE_POSTPARSE)
typedef enum
{
MYSQL_AUDIT_PARSE_REWRITE_PLUGIN_NONE = 0,
/// mysql_event_parse::flags Must be set by a plugin if the query is rewritten.
MYSQL_AUDIT_PARSE_REWRITE_PLUGIN_QUERY_REWRITTEN = 1 << 0,
/// mysql_event_parse::flags Is set by the server if the query is prepared statement.
MYSQL_AUDIT_PARSE_REWRITE_PLUGIN_IS_PREPARED_STATEMENT = 1 << 1
} mysql_event_parse_rewrite_plugin_flag;
/** Data for the MYSQL_AUDIT_PARSE events */
struct mysql_event_parse
{
/** MYSQL_AUDIT_[PRE|POST]_PARSE event id */
mysql_event_parse_subclass_t event_subclass;
/** one of FLAG_REWRITE_PLUGIN_* */
mysql_event_parse_rewrite_plugin_flag *flags;
/** input: the original query text */
MYSQL_LEX_CSTRING query;
/** output: returns the null-terminated rewriten query allocated by my_malloc() */
MYSQL_LEX_CSTRING *rewritten_query;
};
/**
@enum mysql_event_authorization_subclass_t
Events for MYSQL_AUDIT_AUTHORIZATION_CLASS event class.
*/
typedef enum
{
MYSQL_AUDIT_AUTHORIZATION_USER = 1 << 0,
/** Occurs when database privilege is checked. */
MYSQL_AUDIT_AUTHORIZATION_DB = 1 << 1,
/** Occurs when table privilege is checked. */
MYSQL_AUDIT_AUTHORIZATION_TABLE = 1 << 2,
/** Occurs when column privilege is checked. */
MYSQL_AUDIT_AUTHORIZATION_COLUMN = 1 << 3,
/** Occurs when procedure privilege is checked. */
MYSQL_AUDIT_AUTHORIZATION_PROCEDURE = 1 << 4,
/** Occurs when proxy privilege is checked. */
MYSQL_AUDIT_AUTHORIZATION_PROXY = 1 << 5
} mysql_event_authorization_subclass_t;
#define MYSQL_AUDIT_AUTHORIZATION_ALL (MYSQL_AUDIT_AUTHORIZATION_USER | \
MYSQL_AUDIT_AUTHORIZATION_DB | \
MYSQL_AUDIT_AUTHORIZATION_TABLE | \
MYSQL_AUDIT_AUTHORIZATION_COLUMN | \
MYSQL_AUDIT_AUTHORIZATION_PROCEDURE | \
MYSQL_AUDIT_AUTHORIZATION_PROXY)
/**
@struct mysql_event_authorization
Structure for MYSQL_AUDIT_AUTHORIZATION_CLASS event class.
*/
struct mysql_event_authorization
{
/** Event subclass. */
mysql_event_authorization_subclass_t event_subclass;
/** Event status. */
int status;
/** Connection id. */
unsigned int connection_id;
/** SQL command id. */
enum_sql_command_t sql_command_id;
/** SQL query text. */
MYSQL_LEX_CSTRING query;
/** SQL query charset. */
const struct charset_info_st *query_charset;
/** Database name. */
MYSQL_LEX_CSTRING database;
/** Table name. */
MYSQL_LEX_CSTRING table;
/** Other name associated with the event. */
MYSQL_LEX_CSTRING object;
/** Requested authorization privileges. */
unsigned long requested_privilege;
/** Currently granted authorization privileges. */
unsigned long granted_privilege;
};
/**
@enum mysql_event_table_row_access_subclass_t
Events for MYSQL_AUDIT_TABLE_ACCES_CLASS event class.
*/
typedef enum
{
/** Occurs when table data are read. */
MYSQL_AUDIT_TABLE_ACCESS_READ = 1 << 0,
/** Occurs when table data are inserted. */
MYSQL_AUDIT_TABLE_ACCESS_INSERT = 1 << 1,
/** Occurs when table data are updated. */
MYSQL_AUDIT_TABLE_ACCESS_UPDATE = 1 << 2,
/** Occurs when table data are deleted. */
MYSQL_AUDIT_TABLE_ACCESS_DELETE = 1 << 3
} mysql_event_table_access_subclass_t;
#define MYSQL_AUDIT_TABLE_ACCESS_ALL (MYSQL_AUDIT_TABLE_ACCESS_READ | \
MYSQL_AUDIT_TABLE_ACCESS_INSERT | \
MYSQL_AUDIT_TABLE_ACCESS_UPDATE | \
MYSQL_AUDIT_TABLE_ACCESS_DELETE)
/**
@struct mysql_event_table_row_access
Structure for MYSQL_AUDIT_TABLE_ACCES_CLASS event class.
*/
struct mysql_event_table_access
{
/** Event subclass. */
mysql_event_table_access_subclass_t event_subclass;
/** Connection id. */
unsigned long connection_id;
/** SQL command id. */
enum_sql_command_t sql_command_id;
/** SQL query. */
MYSQL_LEX_CSTRING query;
/** SQL query charset. */
const struct charset_info_st *query_charset;
/** Database name. */
MYSQL_LEX_CSTRING table_database;
/** Table name. */
MYSQL_LEX_CSTRING table_name;
};
/**
@enum mysql_event_global_variable_subclass_t
Events for MYSQL_AUDIT_GLOBAL_VARIABLE_CLASS event class.
*/
typedef enum
{
/** Occurs when global variable is retrieved. */
MYSQL_AUDIT_GLOBAL_VARIABLE_GET = 1 << 0,
/** Occurs when global variable is set. */
MYSQL_AUDIT_GLOBAL_VARIABLE_SET = 1 << 1
} mysql_event_global_variable_subclass_t;
#define MYSQL_AUDIT_GLOBAL_VARIABLE_ALL (MYSQL_AUDIT_GLOBAL_VARIABLE_GET | \
MYSQL_AUDIT_GLOBAL_VARIABLE_SET)
/** Events for MYSQL_AUDIT_GLOBAL_VARIABLE_CLASS event class. */
struct mysql_event_global_variable
{
/** Event subclass. */
mysql_event_global_variable_subclass_t event_subclass;
/** Connection id. */
unsigned long connection_id;
/** SQL command id. */
enum_sql_command_t sql_command_id;
/** Variable name. */
MYSQL_LEX_CSTRING variable_name;
/** Variable value. */
MYSQL_LEX_CSTRING variable_value;
};
/**
@enum mysql_event_server_startup_subclass_t
Events for MYSQL_AUDIT_SERVER_STARTUP_CLASS event class.
*/
typedef enum
{
/** Occurs after all subsystem are initialized during system start. */
MYSQL_AUDIT_SERVER_STARTUP_STARTUP = 1 << 0
} mysql_event_server_startup_subclass_t;
#define MYSQL_AUDIT_SERVER_STARTUP_ALL (MYSQL_AUDIT_SERVER_STARTUP_STARTUP)
/**
@struct mysql_event_server_startup
Structure for MYSQL_AUDIT_SERVER_STARTUP_CLASS event class.
*/
struct mysql_event_server_startup
{
/** Event subclass. */
mysql_event_server_startup_subclass_t event_subclass;
/** Command line arguments. */
const char **argv;
/** Command line arguments count. */
unsigned int argc;
};
/**
@enum mysql_event_server_shutdown_subclass_t
Events for MYSQL_AUDIT_SERVER_SHUTDOWN_CLASS event class.
*/
typedef enum
{
/** Occurs when global variable is set. */
MYSQL_AUDIT_SERVER_SHUTDOWN_SHUTDOWN = 1 << 0
} mysql_event_server_shutdown_subclass_t;
#define MYSQL_AUDIT_SERVER_SHUTDOWN_ALL (MYSQL_AUDIT_SERVER_SHUTDOWN_SHUTDOWN)
/**
@enum mysql_server_shutdown_reason_t
Server shutdown reason.
*/
typedef enum
{
/** User requested shut down. */
MYSQL_AUDIT_SERVER_SHUTDOWN_REASON_SHUTDOWN,
/** The server aborts. */
MYSQL_AUDIT_SERVER_SHUTDOWN_REASON_ABORT
} mysql_server_shutdown_reason_t;
/**
@struct mysql_event_server_shutdown
Structure for MYSQL_AUDIT_SERVER_SHUTDOWN_CLASS event class.
*/
struct mysql_event_server_shutdown
{
/** Shutdown event. */
mysql_event_server_shutdown_subclass_t event_subclass;
/** Exit code associated with the shutdown event. */
int exit_code;
/** Shutdown reason. */
mysql_server_shutdown_reason_t reason;
};
/**
@enum mysql_event_command_subclass_t
Events for MYSQL_AUDIT_COMMAND_CLASS event class.
*/
typedef enum
{
/** Command start event. */
MYSQL_AUDIT_COMMAND_START = 1 << 0,
/** Command end event. */
MYSQL_AUDIT_COMMAND_END = 1 << 1
} mysql_event_command_subclass_t;
#define MYSQL_AUDIT_COMMAND_ALL (MYSQL_AUDIT_COMMAND_START | \
MYSQL_AUDIT_COMMAND_END)
/**
@typedef enum_server_command_t
Server command type definition.
*/
typedef enum enum_server_command enum_server_command_t;
/**
@struct mysql_event_command
Event for MYSQL_AUDIT_COMMAND_CLASS event class.
Events generated as a result of RPC command requests.
*/
struct mysql_event_command
{
/** Command event subclass. */
mysql_event_command_subclass_t event_subclass;
/** Command event status. */
int status;
/** Connection id. */
unsigned long connection_id;
/** Command id. */
enum_server_command_t command_id;
};
/**
@enum mysql_event_query_subclass_t
Events for MYSQL_AUDIT_QUERY_CLASS event class.
*/
typedef enum
{
/** Query start event. */
MYSQL_AUDIT_QUERY_START = 1 << 0,
/** Nested query start event. */
MYSQL_AUDIT_QUERY_NESTED_START = 1 << 1,
/** Query post parse event. */
MYSQL_AUDIT_QUERY_STATUS_END = 1 << 2,
/** Nested query status end event. */
MYSQL_AUDIT_QUERY_NESTED_STATUS_END = 1 << 3
} mysql_event_query_subclass_t;
#define MYSQL_AUDIT_QUERY_ALL (MYSQL_AUDIT_QUERY_START | \
MYSQL_AUDIT_QUERY_NESTED_START | \
MYSQL_AUDIT_QUERY_STATUS_END | \
MYSQL_AUDIT_QUERY_NESTED_STATUS_END)
/**
@struct mysql_event_command
Event for MYSQL_AUDIT_COMMAND_CLASS event class.
*/
struct mysql_event_query
{
/** Event subclass. */
mysql_event_query_subclass_t event_subclass;
/** Event status. */
int status;
/** Connection id. */
unsigned long connection_id;
/** SQL command id. */
enum_sql_command_t sql_command_id;
/** SQL query. */
MYSQL_LEX_CSTRING query;
/** SQL query charset. */
const struct charset_info_st *query_charset;
};
/**
@enum mysql_event_stored_program_subclass_t
Events for MYSQL_AUDIT_STORED_PROGRAM_CLASS event class.
*/
typedef enum
{
/** Stored program execution event. */
MYSQL_AUDIT_STORED_PROGRAM_EXECUTE = 1 << 0
} mysql_event_stored_program_subclass_t;
#define MYSQL_AUDIT_STORED_PROGRAM_ALL (MYSQL_AUDIT_STORED_PROGRAM_EXECUTE)
/**
@struct mysql_event_command
Event for MYSQL_AUDIT_COMMAND_CLASS event class.
*/
struct mysql_event_stored_program
{
/** Event subclass. */
mysql_event_stored_program_subclass_t event_subclass;
/** Connection id. */
unsigned long connection_id;
/** SQL command id. */
enum_sql_command_t sql_command_id;
/** SQL query text. */
MYSQL_LEX_CSTRING query;
/** SQL query charset. */
const struct charset_info_st *query_charset;
/** The Database the procedure is defined in. */
MYSQL_LEX_CSTRING database;
/** Name of the stored program. */
MYSQL_LEX_CSTRING name;
/** Stored program parameters. */
void *parameters;
};
#endif

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#include "plugin.h"
typedef void * MYSQL_PLUGIN;
struct st_mysql_xid {
long formatID;
long gtrid_length;
long bqual_length;
char data[128];
};
typedef struct st_mysql_xid MYSQL_XID;
enum enum_mysql_show_type
{
SHOW_UNDEF, SHOW_BOOL,
SHOW_INT,
SHOW_LONG,
SHOW_LONGLONG,
SHOW_CHAR, SHOW_CHAR_PTR,
SHOW_ARRAY, SHOW_FUNC, SHOW_DOUBLE
};
enum enum_mysql_show_scope
{
SHOW_SCOPE_UNDEF,
SHOW_SCOPE_GLOBAL
};
struct st_mysql_show_var
{
const char *name;
char *value;
enum enum_mysql_show_type type;
enum enum_mysql_show_scope scope;
};
typedef int (*mysql_show_var_func)(void*, struct st_mysql_show_var*, char *);
struct st_mysql_sys_var;
struct st_mysql_value;
typedef int (*mysql_var_check_func)(void* thd,
struct st_mysql_sys_var *var,
void *save, struct st_mysql_value *value);
typedef void (*mysql_var_update_func)(void* thd,
struct st_mysql_sys_var *var,
void *var_ptr, const void *save);
struct st_mysql_plugin
{
int type;
void *info;
const char *name;
const char *author;
const char *descr;
int license;
int (*init)(MYSQL_PLUGIN);
int (*deinit)(MYSQL_PLUGIN);
unsigned int version;
struct st_mysql_show_var *status_vars;
struct st_mysql_sys_var **system_vars;
void * __reserved1;
unsigned long flags;
};
struct st_mysql_daemon
{
int interface_version;
};
struct st_mysql_information_schema
{
int interface_version;
};
struct st_mysql_storage_engine
{
int interface_version;
};
struct handlerton;
struct Mysql_replication {
int interface_version;
};
struct st_mysql_value
{
int (*value_type)(struct st_mysql_value *);
const char *(*val_str)(struct st_mysql_value *, char *buffer, int *length);
int (*val_real)(struct st_mysql_value *, double *realbuf);
int (*val_int)(struct st_mysql_value *, long long *intbuf);
int (*is_unsigned)(struct st_mysql_value *);
};
int thd_in_lock_tables(const void* thd);
int thd_tablespace_op(const void* thd);
long long thd_test_options(const void* thd, long long test_options);
int thd_sql_command(const void* thd);
const char *set_thd_proc_info(void* thd, const char *info,
const char *calling_func,
const char *calling_file,
const unsigned int calling_line);
void **thd_ha_data(const void* thd, const struct handlerton *hton);
void thd_storage_lock_wait(void* thd, long long value);
int thd_tx_isolation(const void* thd);
int thd_tx_is_read_only(const void* thd);
void* thd_tx_arbitrate(void* requestor, void* holder);
int thd_tx_priority(const void* thd);
int thd_tx_is_dd_trx(const void* thd);
char *thd_security_context(void* thd, char *buffer, size_t length,
size_t max_query_len);
void thd_inc_row_count(void* thd);
int thd_allow_batch(void* thd);
void thd_mark_transaction_to_rollback(void* thd, int all);
int mysql_tmpfile(const char *prefix);
int thd_killed(const void* thd);
void thd_set_kill_status(const void* thd);
void thd_binlog_pos(const void* thd,
const char **file_var,
unsigned long long *pos_var);
unsigned long thd_get_thread_id(const void* thd);
void thd_get_xid(const void* thd, MYSQL_XID *xid);
void mysql_query_cache_invalidate4(void* thd,
const char *key, unsigned int key_length,
int using_trx);
void *thd_get_ha_data(const void* thd, const struct handlerton *hton);
void thd_set_ha_data(void* thd, const struct handlerton *hton,
const void *ha_data);
#include "mysql/mysql_lex_string.h"
struct st_mysql_lex_string
{
char *str;
size_t length;
};
typedef struct st_mysql_lex_string MYSQL_LEX_STRING;
struct st_mysql_const_lex_string
{
const char *str;
size_t length;
};
typedef struct st_mysql_const_lex_string MYSQL_LEX_CSTRING;
#include "my_command.h"
enum enum_server_command
{
COM_SLEEP,
COM_QUIT,
COM_INIT_DB,
COM_QUERY,
COM_FIELD_LIST,
COM_CREATE_DB,
COM_DROP_DB,
COM_REFRESH,
COM_SHUTDOWN,
COM_STATISTICS,
COM_PROCESS_INFO,
COM_CONNECT,
COM_PROCESS_KILL,
COM_DEBUG,
COM_PING,
COM_TIME,
COM_DELAYED_INSERT,
COM_CHANGE_USER,
COM_BINLOG_DUMP,
COM_TABLE_DUMP,
COM_CONNECT_OUT,
COM_REGISTER_SLAVE,
COM_STMT_PREPARE,
COM_STMT_EXECUTE,
COM_STMT_SEND_LONG_DATA,
COM_STMT_CLOSE,
COM_STMT_RESET,
COM_SET_OPTION,
COM_STMT_FETCH,
COM_DAEMON,
COM_BINLOG_DUMP_GTID,
COM_RESET_CONNECTION,
COM_END
};
#include "my_sqlcommand.h"
enum enum_sql_command {
SQLCOM_SELECT,
SQLCOM_CREATE_TABLE,
SQLCOM_CREATE_INDEX,
SQLCOM_ALTER_TABLE,
SQLCOM_UPDATE,
SQLCOM_INSERT,
SQLCOM_INSERT_SELECT,
SQLCOM_DELETE,
SQLCOM_TRUNCATE,
SQLCOM_DROP_TABLE,
SQLCOM_DROP_INDEX,
SQLCOM_SHOW_DATABASES,
SQLCOM_SHOW_TABLES,
SQLCOM_SHOW_FIELDS,
SQLCOM_SHOW_KEYS,
SQLCOM_SHOW_VARIABLES,
SQLCOM_SHOW_STATUS,
SQLCOM_SHOW_ENGINE_LOGS,
SQLCOM_SHOW_ENGINE_STATUS,
SQLCOM_SHOW_ENGINE_MUTEX,
SQLCOM_SHOW_PROCESSLIST,
SQLCOM_SHOW_MASTER_STAT,
SQLCOM_SHOW_SLAVE_STAT,
SQLCOM_SHOW_GRANTS,
SQLCOM_SHOW_CREATE,
SQLCOM_SHOW_CHARSETS,
SQLCOM_SHOW_COLLATIONS,
SQLCOM_SHOW_CREATE_DB,
SQLCOM_SHOW_TABLE_STATUS,
SQLCOM_SHOW_TRIGGERS,
SQLCOM_LOAD,
SQLCOM_SET_OPTION,
SQLCOM_LOCK_TABLES,
SQLCOM_UNLOCK_TABLES,
SQLCOM_GRANT,
SQLCOM_CHANGE_DB,
SQLCOM_CREATE_DB,
SQLCOM_DROP_DB,
SQLCOM_ALTER_DB,
SQLCOM_REPAIR,
SQLCOM_REPLACE,
SQLCOM_REPLACE_SELECT,
SQLCOM_CREATE_FUNCTION,
SQLCOM_DROP_FUNCTION,
SQLCOM_REVOKE,
SQLCOM_OPTIMIZE,
SQLCOM_CHECK,
SQLCOM_ASSIGN_TO_KEYCACHE,
SQLCOM_PRELOAD_KEYS,
SQLCOM_FLUSH,
SQLCOM_KILL,
SQLCOM_ANALYZE,
SQLCOM_ROLLBACK,
SQLCOM_ROLLBACK_TO_SAVEPOINT,
SQLCOM_COMMIT,
SQLCOM_SAVEPOINT,
SQLCOM_RELEASE_SAVEPOINT,
SQLCOM_SLAVE_START,
SQLCOM_SLAVE_STOP,
SQLCOM_START_GROUP_REPLICATION,
SQLCOM_STOP_GROUP_REPLICATION,
SQLCOM_BEGIN,
SQLCOM_CHANGE_MASTER,
SQLCOM_CHANGE_REPLICATION_FILTER,
SQLCOM_RENAME_TABLE,
SQLCOM_RESET,
SQLCOM_PURGE,
SQLCOM_PURGE_BEFORE,
SQLCOM_SHOW_BINLOGS,
SQLCOM_SHOW_OPEN_TABLES,
SQLCOM_HA_OPEN,
SQLCOM_HA_CLOSE,
SQLCOM_HA_READ,
SQLCOM_SHOW_SLAVE_HOSTS,
SQLCOM_DELETE_MULTI,
SQLCOM_UPDATE_MULTI,
SQLCOM_SHOW_BINLOG_EVENTS,
SQLCOM_DO,
SQLCOM_SHOW_WARNS,
SQLCOM_EMPTY_QUERY,
SQLCOM_SHOW_ERRORS,
SQLCOM_SHOW_STORAGE_ENGINES,
SQLCOM_SHOW_PRIVILEGES,
SQLCOM_HELP,
SQLCOM_CREATE_USER,
SQLCOM_DROP_USER,
SQLCOM_RENAME_USER,
SQLCOM_REVOKE_ALL,
SQLCOM_CHECKSUM,
SQLCOM_CREATE_PROCEDURE,
SQLCOM_CREATE_SPFUNCTION,
SQLCOM_CALL,
SQLCOM_DROP_PROCEDURE,
SQLCOM_ALTER_PROCEDURE,
SQLCOM_ALTER_FUNCTION,
SQLCOM_SHOW_CREATE_PROC,
SQLCOM_SHOW_CREATE_FUNC,
SQLCOM_SHOW_STATUS_PROC,
SQLCOM_SHOW_STATUS_FUNC,
SQLCOM_PREPARE,
SQLCOM_EXECUTE,
SQLCOM_DEALLOCATE_PREPARE,
SQLCOM_CREATE_VIEW,
SQLCOM_DROP_VIEW,
SQLCOM_CREATE_TRIGGER,
SQLCOM_DROP_TRIGGER,
SQLCOM_XA_START,
SQLCOM_XA_END,
SQLCOM_XA_PREPARE,
SQLCOM_XA_COMMIT,
SQLCOM_XA_ROLLBACK,
SQLCOM_XA_RECOVER,
SQLCOM_SHOW_PROC_CODE,
SQLCOM_SHOW_FUNC_CODE,
SQLCOM_ALTER_TABLESPACE,
SQLCOM_INSTALL_PLUGIN,
SQLCOM_UNINSTALL_PLUGIN,
SQLCOM_BINLOG_BASE64_EVENT,
SQLCOM_SHOW_PLUGINS,
SQLCOM_CREATE_SERVER,
SQLCOM_DROP_SERVER,
SQLCOM_ALTER_SERVER,
SQLCOM_CREATE_EVENT,
SQLCOM_ALTER_EVENT,
SQLCOM_DROP_EVENT,
SQLCOM_SHOW_CREATE_EVENT,
SQLCOM_SHOW_EVENTS,
SQLCOM_SHOW_CREATE_TRIGGER,
SQLCOM_ALTER_DB_UPGRADE,
SQLCOM_SHOW_PROFILE,
SQLCOM_SHOW_PROFILES,
SQLCOM_SIGNAL,
SQLCOM_RESIGNAL,
SQLCOM_SHOW_RELAYLOG_EVENTS,
SQLCOM_GET_DIAGNOSTICS,
SQLCOM_ALTER_USER,
SQLCOM_EXPLAIN_OTHER,
SQLCOM_SHOW_CREATE_USER,
SQLCOM_SHUTDOWN,
SQLCOM_ALTER_INSTANCE,
SQLCOM_END
};
typedef enum
{
MYSQL_AUDIT_GENERAL_CLASS = 0,
MYSQL_AUDIT_CONNECTION_CLASS = 1,
MYSQL_AUDIT_PARSE_CLASS = 2,
MYSQL_AUDIT_AUTHORIZATION_CLASS = 3,
MYSQL_AUDIT_TABLE_ACCESS_CLASS = 4,
MYSQL_AUDIT_GLOBAL_VARIABLE_CLASS = 5,
MYSQL_AUDIT_SERVER_STARTUP_CLASS = 6,
MYSQL_AUDIT_SERVER_SHUTDOWN_CLASS = 7,
MYSQL_AUDIT_COMMAND_CLASS = 8,
MYSQL_AUDIT_QUERY_CLASS = 9,
MYSQL_AUDIT_STORED_PROGRAM_CLASS = 10,
MYSQL_AUDIT_CLASS_MASK_SIZE
} mysql_event_class_t;
struct st_mysql_audit
{
int interface_version;
void (*release_thd)(void*);
int (*event_notify)(void*, mysql_event_class_t, const void *);
unsigned long class_mask[MYSQL_AUDIT_CLASS_MASK_SIZE];
};
typedef enum enum_sql_command enum_sql_command_t;
typedef enum
{
MYSQL_AUDIT_GENERAL_LOG = 1 << 0,
MYSQL_AUDIT_GENERAL_ERROR = 1 << 1,
MYSQL_AUDIT_GENERAL_RESULT = 1 << 2,
MYSQL_AUDIT_GENERAL_STATUS = 1 << 3
} mysql_event_general_subclass_t;
struct mysql_event_general
{
mysql_event_general_subclass_t event_subclass;
int general_error_code;
unsigned long general_thread_id;
MYSQL_LEX_CSTRING general_user;
MYSQL_LEX_CSTRING general_command;
MYSQL_LEX_CSTRING general_query;
struct charset_info_st *general_charset;
unsigned long long general_time;
unsigned long long general_rows;
MYSQL_LEX_CSTRING general_host;
MYSQL_LEX_CSTRING general_sql_command;
MYSQL_LEX_CSTRING general_external_user;
MYSQL_LEX_CSTRING general_ip;
};
typedef enum
{
MYSQL_AUDIT_CONNECTION_CONNECT = 1 << 0,
MYSQL_AUDIT_CONNECTION_DISCONNECT = 1 << 1,
MYSQL_AUDIT_CONNECTION_CHANGE_USER = 1 << 2,
MYSQL_AUDIT_CONNECTION_PRE_AUTHENTICATE = 1 << 3
} mysql_event_connection_subclass_t;
struct mysql_event_connection
{
mysql_event_connection_subclass_t event_subclass;
int status;
unsigned long connection_id;
MYSQL_LEX_CSTRING user;
MYSQL_LEX_CSTRING priv_user;
MYSQL_LEX_CSTRING external_user;
MYSQL_LEX_CSTRING proxy_user;
MYSQL_LEX_CSTRING host;
MYSQL_LEX_CSTRING ip;
MYSQL_LEX_CSTRING database;
int connection_type;
};
typedef enum
{
MYSQL_AUDIT_PARSE_PREPARSE = 1 << 0,
MYSQL_AUDIT_PARSE_POSTPARSE = 1 << 1
} mysql_event_parse_subclass_t;
typedef enum
{
MYSQL_AUDIT_PARSE_REWRITE_PLUGIN_NONE = 0,
MYSQL_AUDIT_PARSE_REWRITE_PLUGIN_QUERY_REWRITTEN = 1 << 0,
MYSQL_AUDIT_PARSE_REWRITE_PLUGIN_IS_PREPARED_STATEMENT = 1 << 1
} mysql_event_parse_rewrite_plugin_flag;
struct mysql_event_parse
{
mysql_event_parse_subclass_t event_subclass;
mysql_event_parse_rewrite_plugin_flag *flags;
MYSQL_LEX_CSTRING query;
MYSQL_LEX_CSTRING *rewritten_query;
};
typedef enum
{
MYSQL_AUDIT_AUTHORIZATION_USER = 1 << 0,
MYSQL_AUDIT_AUTHORIZATION_DB = 1 << 1,
MYSQL_AUDIT_AUTHORIZATION_TABLE = 1 << 2,
MYSQL_AUDIT_AUTHORIZATION_COLUMN = 1 << 3,
MYSQL_AUDIT_AUTHORIZATION_PROCEDURE = 1 << 4,
MYSQL_AUDIT_AUTHORIZATION_PROXY = 1 << 5
} mysql_event_authorization_subclass_t;
struct mysql_event_authorization
{
mysql_event_authorization_subclass_t event_subclass;
int status;
unsigned int connection_id;
enum_sql_command_t sql_command_id;
MYSQL_LEX_CSTRING query;
const struct charset_info_st *query_charset;
MYSQL_LEX_CSTRING database;
MYSQL_LEX_CSTRING table;
MYSQL_LEX_CSTRING object;
unsigned long requested_privilege;
unsigned long granted_privilege;
};
typedef enum
{
MYSQL_AUDIT_TABLE_ACCESS_READ = 1 << 0,
MYSQL_AUDIT_TABLE_ACCESS_INSERT = 1 << 1,
MYSQL_AUDIT_TABLE_ACCESS_UPDATE = 1 << 2,
MYSQL_AUDIT_TABLE_ACCESS_DELETE = 1 << 3
} mysql_event_table_access_subclass_t;
struct mysql_event_table_access
{
mysql_event_table_access_subclass_t event_subclass;
unsigned long connection_id;
enum_sql_command_t sql_command_id;
MYSQL_LEX_CSTRING query;
const struct charset_info_st *query_charset;
MYSQL_LEX_CSTRING table_database;
MYSQL_LEX_CSTRING table_name;
};
typedef enum
{
MYSQL_AUDIT_GLOBAL_VARIABLE_GET = 1 << 0,
MYSQL_AUDIT_GLOBAL_VARIABLE_SET = 1 << 1
} mysql_event_global_variable_subclass_t;
struct mysql_event_global_variable
{
mysql_event_global_variable_subclass_t event_subclass;
unsigned long connection_id;
enum_sql_command_t sql_command_id;
MYSQL_LEX_CSTRING variable_name;
MYSQL_LEX_CSTRING variable_value;
};
typedef enum
{
MYSQL_AUDIT_SERVER_STARTUP_STARTUP = 1 << 0
} mysql_event_server_startup_subclass_t;
struct mysql_event_server_startup
{
mysql_event_server_startup_subclass_t event_subclass;
const char **argv;
unsigned int argc;
};
typedef enum
{
MYSQL_AUDIT_SERVER_SHUTDOWN_SHUTDOWN = 1 << 0
} mysql_event_server_shutdown_subclass_t;
typedef enum
{
MYSQL_AUDIT_SERVER_SHUTDOWN_REASON_SHUTDOWN,
MYSQL_AUDIT_SERVER_SHUTDOWN_REASON_ABORT
} mysql_server_shutdown_reason_t;
struct mysql_event_server_shutdown
{
mysql_event_server_shutdown_subclass_t event_subclass;
int exit_code;
mysql_server_shutdown_reason_t reason;
};
typedef enum
{
MYSQL_AUDIT_COMMAND_START = 1 << 0,
MYSQL_AUDIT_COMMAND_END = 1 << 1
} mysql_event_command_subclass_t;
typedef enum enum_server_command enum_server_command_t;
struct mysql_event_command
{
mysql_event_command_subclass_t event_subclass;
int status;
unsigned long connection_id;
enum_server_command_t command_id;
};
typedef enum
{
MYSQL_AUDIT_QUERY_START = 1 << 0,
MYSQL_AUDIT_QUERY_NESTED_START = 1 << 1,
MYSQL_AUDIT_QUERY_STATUS_END = 1 << 2,
MYSQL_AUDIT_QUERY_NESTED_STATUS_END = 1 << 3
} mysql_event_query_subclass_t;
struct mysql_event_query
{
mysql_event_query_subclass_t event_subclass;
int status;
unsigned long connection_id;
enum_sql_command_t sql_command_id;
MYSQL_LEX_CSTRING query;
const struct charset_info_st *query_charset;
};
typedef enum
{
MYSQL_AUDIT_STORED_PROGRAM_EXECUTE = 1 << 0
} mysql_event_stored_program_subclass_t;
struct mysql_event_stored_program
{
mysql_event_stored_program_subclass_t event_subclass;
unsigned long connection_id;
enum_sql_command_t sql_command_id;
MYSQL_LEX_CSTRING query;
const struct charset_info_st *query_charset;
MYSQL_LEX_CSTRING database;
MYSQL_LEX_CSTRING name;
void *parameters;
};

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#ifndef MYSQL_PLUGIN_AUTH_INCLUDED
/* Copyright (c) 2010, 2016 Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
/**
@file
Authentication Plugin API.
This file defines the API for server authentication plugins.
*/
#define MYSQL_PLUGIN_AUTH_INCLUDED
#include <mysql/plugin.h>
#define MYSQL_AUTHENTICATION_INTERFACE_VERSION 0x0101
#include "plugin_auth_common.h"
/* defines for MYSQL_SERVER_AUTH_INFO.password_used */
#define PASSWORD_USED_NO 0
#define PASSWORD_USED_YES 1
#define PASSWORD_USED_NO_MENTION 2
/* Authentication flags */
#define AUTH_FLAG_PRIVILEGED_USER_FOR_PASSWORD_CHANGE (1L << 0)
#define AUTH_FLAG_USES_INTERNAL_STORAGE (1L << 1)
/**
Provides server plugin access to authentication information
*/
typedef struct st_mysql_server_auth_info
{
/**
User name as sent by the client and shown in USER().
NULL if the client packet with the user name was not received yet.
*/
char *user_name;
/**
Length of user_name
*/
unsigned int user_name_length;
/**
A corresponding column value from the mysql.user table for the
matching account name
*/
const char *auth_string;
/**
Length of auth_string
*/
unsigned long auth_string_length;
/**
Matching account name as found in the mysql.user table.
A plugin can override it with another name that will be
used by MySQL for authorization, and shown in CURRENT_USER()
*/
char authenticated_as[MYSQL_USERNAME_LENGTH+1];
/**
The unique user name that was used by the plugin to authenticate.
Plugins should put null-terminated UTF-8 here.
Available through the @@EXTERNAL_USER variable.
*/
char external_user[512];
/**
This only affects the "Authentication failed. Password used: %s"
error message. has the following values :
0 : %s will be NO.
1 : %s will be YES.
2 : there will be no %s.
Set it as appropriate or ignore at will.
*/
int password_used;
/**
Set to the name of the connected client host, if it can be resolved,
or to its IP address otherwise.
*/
const char *host_or_ip;
/**
Length of host_or_ip
*/
unsigned int host_or_ip_length;
} MYSQL_SERVER_AUTH_INFO;
/**
Server authentication plugin descriptor
*/
struct st_mysql_auth
{
int interface_version; /** version plugin uses */
/**
A plugin that a client must use for authentication with this server
plugin. Can be NULL to mean "any plugin".
*/
const char *client_auth_plugin;
/**
Function provided by the plugin which should perform authentication (using
the vio functions if necessary) and return 0 if successful. The plugin can
also fill the info.authenticated_as field if a different username should be
used for authorization.
*/
int (*authenticate_user)(MYSQL_PLUGIN_VIO *vio, MYSQL_SERVER_AUTH_INFO *info);
/**
New plugin API to generate password digest out of authentication string.
This function will first invoke a service to check for validity of the
password based on the policies defined and then generate encrypted hash
@param[OUT] outbuf A buffer provided by server which will hold the
authentication string generated by plugin.
@param[INOUT] outbuflen Length of server provided buffer as IN param and
length of plugin generated string as OUT param.
@param[IN] inbuf auth string provided by user.
@param[IN] inbuflen auth string length.
@retval 0 OK
1 ERROR
*/
int (*generate_authentication_string)(char *outbuf,
unsigned int *outbuflen, const char *inbuf, unsigned int inbuflen);
/**
Plugin API to validate password digest.
@param[IN] inbuf hash string to be validated.
@param[IN] buflen hash string length.
@retval 0 OK
1 ERROR
*/
int (*validate_authentication_string)(char* const inbuf, unsigned int buflen);
/**
Plugin API to convert scrambled password to binary form
based on scramble type.
@param[IN] password The password hash containing the salt.
@param[IN] password_len The length of the password hash.
@param[INOUT] salt Used as password hash based on the
authentication plugin.
@param[INOUT] salt_len The length of salt.
@retval 0 OK
1 ERROR
*/
int (*set_salt)(const char *password, unsigned int password_len,
unsigned char* salt, unsigned char *salt_len);
/**
Authentication plugin capabilities
*/
const unsigned long authentication_flags;
};
#endif

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@@ -0,0 +1,153 @@
#include <mysql/plugin.h>
typedef void * MYSQL_PLUGIN;
struct st_mysql_xid {
long formatID;
long gtrid_length;
long bqual_length;
char data[128];
};
typedef struct st_mysql_xid MYSQL_XID;
enum enum_mysql_show_type
{
SHOW_UNDEF, SHOW_BOOL,
SHOW_INT,
SHOW_LONG,
SHOW_LONGLONG,
SHOW_CHAR, SHOW_CHAR_PTR,
SHOW_ARRAY, SHOW_FUNC, SHOW_DOUBLE
};
enum enum_mysql_show_scope
{
SHOW_SCOPE_UNDEF,
SHOW_SCOPE_GLOBAL
};
struct st_mysql_show_var
{
const char *name;
char *value;
enum enum_mysql_show_type type;
enum enum_mysql_show_scope scope;
};
typedef int (*mysql_show_var_func)(void*, struct st_mysql_show_var*, char *);
struct st_mysql_sys_var;
struct st_mysql_value;
typedef int (*mysql_var_check_func)(void* thd,
struct st_mysql_sys_var *var,
void *save, struct st_mysql_value *value);
typedef void (*mysql_var_update_func)(void* thd,
struct st_mysql_sys_var *var,
void *var_ptr, const void *save);
struct st_mysql_plugin
{
int type;
void *info;
const char *name;
const char *author;
const char *descr;
int license;
int (*init)(MYSQL_PLUGIN);
int (*deinit)(MYSQL_PLUGIN);
unsigned int version;
struct st_mysql_show_var *status_vars;
struct st_mysql_sys_var **system_vars;
void * __reserved1;
unsigned long flags;
};
struct st_mysql_daemon
{
int interface_version;
};
struct st_mysql_information_schema
{
int interface_version;
};
struct st_mysql_storage_engine
{
int interface_version;
};
struct handlerton;
struct Mysql_replication {
int interface_version;
};
struct st_mysql_value
{
int (*value_type)(struct st_mysql_value *);
const char *(*val_str)(struct st_mysql_value *, char *buffer, int *length);
int (*val_real)(struct st_mysql_value *, double *realbuf);
int (*val_int)(struct st_mysql_value *, long long *intbuf);
int (*is_unsigned)(struct st_mysql_value *);
};
int thd_in_lock_tables(const void* thd);
int thd_tablespace_op(const void* thd);
long long thd_test_options(const void* thd, long long test_options);
int thd_sql_command(const void* thd);
const char *set_thd_proc_info(void* thd, const char *info,
const char *calling_func,
const char *calling_file,
const unsigned int calling_line);
void **thd_ha_data(const void* thd, const struct handlerton *hton);
void thd_storage_lock_wait(void* thd, long long value);
int thd_tx_isolation(const void* thd);
int thd_tx_is_read_only(const void* thd);
void* thd_tx_arbitrate(void* requestor, void* holder);
int thd_tx_priority(const void* thd);
int thd_tx_is_dd_trx(const void* thd);
char *thd_security_context(void* thd, char *buffer, size_t length,
size_t max_query_len);
void thd_inc_row_count(void* thd);
int thd_allow_batch(void* thd);
void thd_mark_transaction_to_rollback(void* thd, int all);
int mysql_tmpfile(const char *prefix);
int thd_killed(const void* thd);
void thd_set_kill_status(const void* thd);
void thd_binlog_pos(const void* thd,
const char **file_var,
unsigned long long *pos_var);
unsigned long thd_get_thread_id(const void* thd);
void thd_get_xid(const void* thd, MYSQL_XID *xid);
void mysql_query_cache_invalidate4(void* thd,
const char *key, unsigned int key_length,
int using_trx);
void *thd_get_ha_data(const void* thd, const struct handlerton *hton);
void thd_set_ha_data(void* thd, const struct handlerton *hton,
const void *ha_data);
#include "plugin_auth_common.h"
typedef struct st_plugin_vio_info
{
enum { MYSQL_VIO_INVALID, MYSQL_VIO_TCP, MYSQL_VIO_SOCKET,
MYSQL_VIO_PIPE, MYSQL_VIO_MEMORY } protocol;
int socket;
} MYSQL_PLUGIN_VIO_INFO;
typedef struct st_plugin_vio
{
int (*read_packet)(struct st_plugin_vio *vio,
unsigned char **buf);
int (*write_packet)(struct st_plugin_vio *vio,
const unsigned char *packet,
int packet_len);
void (*info)(struct st_plugin_vio *vio, struct st_plugin_vio_info *info);
} MYSQL_PLUGIN_VIO;
typedef struct st_mysql_server_auth_info
{
char *user_name;
unsigned int user_name_length;
const char *auth_string;
unsigned long auth_string_length;
char authenticated_as[96 +1];
char external_user[512];
int password_used;
const char *host_or_ip;
unsigned int host_or_ip_length;
} MYSQL_SERVER_AUTH_INFO;
struct st_mysql_auth
{
int interface_version;
const char *client_auth_plugin;
int (*authenticate_user)(MYSQL_PLUGIN_VIO *vio, MYSQL_SERVER_AUTH_INFO *info);
int (*generate_authentication_string)(char *outbuf,
unsigned int *outbuflen, const char *inbuf, unsigned int inbuflen);
int (*validate_authentication_string)(char* const inbuf, unsigned int buflen);
int (*set_salt)(const char *password, unsigned int password_len,
unsigned char* salt, unsigned char *salt_len);
const unsigned long authentication_flags;
};

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@@ -0,0 +1,155 @@
#ifndef MYSQL_PLUGIN_AUTH_COMMON_INCLUDED
/* Copyright (c) 2010, 2015, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
Without limiting anything contained in the foregoing, this file,
which is part of C Driver for MySQL (Connector/C), is also subject to the
Universal FOSS Exception, version 1.0, a copy of which can be found at
http://oss.oracle.com/licenses/universal-foss-exception.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
/**
@file
This file defines constants and data structures that are the same for
both client- and server-side authentication plugins.
*/
#define MYSQL_PLUGIN_AUTH_COMMON_INCLUDED
/** the max allowed length for a user name */
#define MYSQL_USERNAME_LENGTH 96
/**
return values of the plugin authenticate_user() method.
*/
/**
Authentication failed, plugin internal error.
An error occurred in the authentication plugin itself.
These errors are reported in table performance_schema.host_cache,
column COUNT_AUTH_PLUGIN_ERRORS.
*/
#define CR_AUTH_PLUGIN_ERROR 3
/**
Authentication failed, client server handshake.
An error occurred during the client server handshake.
These errors are reported in table performance_schema.host_cache,
column COUNT_HANDSHAKE_ERRORS.
*/
#define CR_AUTH_HANDSHAKE 2
/**
Authentication failed, user credentials.
For example, wrong passwords.
These errors are reported in table performance_schema.host_cache,
column COUNT_AUTHENTICATION_ERRORS.
*/
#define CR_AUTH_USER_CREDENTIALS 1
/**
Authentication failed. Additionally, all other CR_xxx values
(libmysql error code) can be used too.
The client plugin may set the error code and the error message directly
in the MYSQL structure and return CR_ERROR. If a CR_xxx specific error
code was returned, an error message in the MYSQL structure will be
overwritten. If CR_ERROR is returned without setting the error in MYSQL,
CR_UNKNOWN_ERROR will be user.
*/
#define CR_ERROR 0
/**
Authentication (client part) was successful. It does not mean that the
authentication as a whole was successful, usually it only means
that the client was able to send the user name and the password to the
server. If CR_OK is returned, the libmysql reads the next packet expecting
it to be one of OK, ERROR, or CHANGE_PLUGIN packets.
*/
#define CR_OK -1
/**
Authentication was successful.
It means that the client has done its part successfully and also that
a plugin has read the last packet (one of OK, ERROR, CHANGE_PLUGIN).
In this case, libmysql will not read a packet from the server,
but it will use the data at mysql->net.read_pos.
A plugin may return this value if the number of roundtrips in the
authentication protocol is not known in advance, and the client plugin
needs to read one packet more to determine if the authentication is finished
or not.
*/
#define CR_OK_HANDSHAKE_COMPLETE -2
/**
Flag to be passed back to server from authentication plugins via
authenticated_as when proxy mapping should be done by the server.
*/
#define PROXY_FLAG 0
/*
We need HANDLE definition if on Windows. Define WIN32_LEAN_AND_MEAN (if
not already done) to minimize amount of imported declarations.
*/
#ifdef _WIN32
#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN
#endif
#include <windows.h>
#endif
typedef struct st_plugin_vio_info
{
enum { MYSQL_VIO_INVALID, MYSQL_VIO_TCP, MYSQL_VIO_SOCKET,
MYSQL_VIO_PIPE, MYSQL_VIO_MEMORY } protocol;
int socket; /**< it's set, if the protocol is SOCKET or TCP */
#ifdef _WIN32
HANDLE handle; /**< it's set, if the protocol is PIPE or MEMORY */
#endif
} MYSQL_PLUGIN_VIO_INFO;
/**
Provides plugin access to communication channel
*/
typedef struct st_plugin_vio
{
/**
Plugin provides a pointer reference and this function sets it to the
contents of any incoming packet. Returns the packet length, or -1 if
the plugin should terminate.
*/
int (*read_packet)(struct st_plugin_vio *vio,
unsigned char **buf);
/**
Plugin provides a buffer with data and the length and this
function sends it as a packet. Returns 0 on success, 1 on failure.
*/
int (*write_packet)(struct st_plugin_vio *vio,
const unsigned char *packet,
int packet_len);
/**
Fills in a st_plugin_vio_info structure, providing the information
about the connection.
*/
void (*info)(struct st_plugin_vio *vio, struct st_plugin_vio_info *info);
} MYSQL_PLUGIN_VIO;
#endif

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/* Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
#ifndef _my_plugin_ftparser_h
#define _my_plugin_ftparser_h
#include "plugin.h"
/*************************************************************************
API for Full-text parser plugin. (MYSQL_FTPARSER_PLUGIN)
*/
/* Parsing modes. Set in MYSQL_FTPARSER_PARAM::mode */
enum enum_ftparser_mode
{
/*
Fast and simple mode. This mode is used for indexing, and natural
language queries.
The parser is expected to return only those words that go into the
index. Stopwords or too short/long words should not be returned. The
'boolean_info' argument of mysql_add_word() does not have to be set.
*/
MYSQL_FTPARSER_SIMPLE_MODE= 0,
/*
Parse with stopwords mode. This mode is used in boolean searches for
"phrase matching."
The parser is not allowed to ignore words in this mode. Every word
should be returned, including stopwords and words that are too short
or long. The 'boolean_info' argument of mysql_add_word() does not
have to be set.
*/
MYSQL_FTPARSER_WITH_STOPWORDS= 1,
/*
Parse in boolean mode. This mode is used to parse a boolean query string.
The parser should provide a valid MYSQL_FTPARSER_BOOLEAN_INFO
structure in the 'boolean_info' argument to mysql_add_word().
Usually that means that the parser should recognize boolean operators
in the parsing stream and set appropriate fields in
MYSQL_FTPARSER_BOOLEAN_INFO structure accordingly. As for
MYSQL_FTPARSER_WITH_STOPWORDS mode, no word should be ignored.
Instead, use FT_TOKEN_STOPWORD for the token type of such a word.
*/
MYSQL_FTPARSER_FULL_BOOLEAN_INFO= 2
};
/*
Token types for boolean mode searching (used for the type member of
MYSQL_FTPARSER_BOOLEAN_INFO struct)
FT_TOKEN_EOF: End of data.
FT_TOKEN_WORD: Regular word.
FT_TOKEN_LEFT_PAREN: Left parenthesis (start of group/sub-expression).
FT_TOKEN_RIGHT_PAREN: Right parenthesis (end of group/sub-expression).
FT_TOKEN_STOPWORD: Stopword.
*/
enum enum_ft_token_type
{
FT_TOKEN_EOF= 0,
FT_TOKEN_WORD= 1,
FT_TOKEN_LEFT_PAREN= 2,
FT_TOKEN_RIGHT_PAREN= 3,
FT_TOKEN_STOPWORD= 4
};
/*
This structure is used in boolean search mode only. It conveys
boolean-mode metadata to the MySQL search engine for every word in
the search query. A valid instance of this structure must be filled
in by the plugin parser and passed as an argument in the call to
mysql_add_word (the callback function in the MYSQL_FTPARSER_PARAM
structure) when a query is parsed in boolean mode.
type: The token type. Should be one of the enum_ft_token_type values.
yesno: Whether the word must be present for a match to occur:
>0 Must be present
<0 Must not be present
0 Neither; the word is optional but its presence increases the relevance
With the default settings of the ft_boolean_syntax system variable,
>0 corresponds to the '+' operator, <0 corrresponds to the '-' operator,
and 0 means neither operator was used.
weight_adjust: A weighting factor that determines how much a match
for the word counts. Positive values increase, negative - decrease the
relative word's importance in the query.
wasign: The sign of the word's weight in the query. If it's non-negative
the match for the word will increase document relevance, if it's
negative - decrease (the word becomes a "noise word", the less of it the
better).
trunc: Corresponds to the '*' operator in the default setting of the
ft_boolean_syntax system variable.
position: Start position in bytes of the word in the document, used by InnoDB FTS.
*/
typedef struct st_mysql_ftparser_boolean_info
{
enum enum_ft_token_type type;
int yesno;
int weight_adjust;
char wasign;
char trunc;
int position;
/* These are parser state and must be removed. */
char prev;
char *quot;
} MYSQL_FTPARSER_BOOLEAN_INFO;
/*
The following flag means that buffer with a string (document, word)
may be overwritten by the caller before the end of the parsing (that is
before st_mysql_ftparser::deinit() call). If one needs the string
to survive between two successive calls of the parsing function, she
needs to save a copy of it. The flag may be set by MySQL before calling
st_mysql_ftparser::parse(), or it may be set by a plugin before calling
st_mysql_ftparser_param::mysql_parse() or
st_mysql_ftparser_param::mysql_add_word().
*/
#define MYSQL_FTFLAGS_NEED_COPY 1
/*
An argument of the full-text parser plugin. This structure is
filled in by MySQL server and passed to the parsing function of the
plugin as an in/out parameter.
mysql_parse: A pointer to the built-in parser implementation of the
server. It's set by the server and can be used by the parser plugin
to invoke the MySQL default parser. If plugin's role is to extract
textual data from .doc, .pdf or .xml content, it might extract
plaintext from the content, and then pass the text to the default
MySQL parser to be parsed.
mysql_add_word: A server callback to add a new word. When parsing
a document, the server sets this to point at a function that adds
the word to MySQL full-text index. When parsing a search query,
this function will add the new word to the list of words to search
for. The boolean_info argument can be NULL for all cases except
when mode is MYSQL_FTPARSER_FULL_BOOLEAN_INFO.
ftparser_state: A generic pointer. The plugin can set it to point
to information to be used internally for its own purposes.
mysql_ftparam: This is set by the server. It is used by MySQL functions
called via mysql_parse() and mysql_add_word() callback. The plugin
should not modify it.
cs: Information about the character set of the document or query string.
doc: A pointer to the document or query string to be parsed.
length: Length of the document or query string, in bytes.
flags: See MYSQL_FTFLAGS_* constants above.
mode: The parsing mode. With boolean operators, with stopwords, or
nothing. See enum_ftparser_mode above.
*/
typedef struct st_mysql_ftparser_param
{
int (*mysql_parse)(struct st_mysql_ftparser_param *,
char *doc, int doc_len);
int (*mysql_add_word)(struct st_mysql_ftparser_param *,
char *word, int word_len,
MYSQL_FTPARSER_BOOLEAN_INFO *boolean_info);
void *ftparser_state;
void *mysql_ftparam;
const struct charset_info_st *cs;
char *doc;
int length;
int flags;
enum enum_ftparser_mode mode;
} MYSQL_FTPARSER_PARAM;
/*
Full-text parser descriptor.
interface_version is, e.g., MYSQL_FTPARSER_INTERFACE_VERSION.
The parsing, initialization, and deinitialization functions are
invoked per SQL statement for which the parser is used.
*/
struct st_mysql_ftparser
{
int interface_version;
int (*parse)(MYSQL_FTPARSER_PARAM *param);
int (*init)(MYSQL_FTPARSER_PARAM *param);
int (*deinit)(MYSQL_FTPARSER_PARAM *param);
};
#endif

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#include "plugin.h"
typedef void * MYSQL_PLUGIN;
struct st_mysql_xid {
long formatID;
long gtrid_length;
long bqual_length;
char data[128];
};
typedef struct st_mysql_xid MYSQL_XID;
enum enum_mysql_show_type
{
SHOW_UNDEF, SHOW_BOOL,
SHOW_INT,
SHOW_LONG,
SHOW_LONGLONG,
SHOW_CHAR, SHOW_CHAR_PTR,
SHOW_ARRAY, SHOW_FUNC, SHOW_DOUBLE
};
enum enum_mysql_show_scope
{
SHOW_SCOPE_UNDEF,
SHOW_SCOPE_GLOBAL
};
struct st_mysql_show_var
{
const char *name;
char *value;
enum enum_mysql_show_type type;
enum enum_mysql_show_scope scope;
};
typedef int (*mysql_show_var_func)(void*, struct st_mysql_show_var*, char *);
struct st_mysql_sys_var;
struct st_mysql_value;
typedef int (*mysql_var_check_func)(void* thd,
struct st_mysql_sys_var *var,
void *save, struct st_mysql_value *value);
typedef void (*mysql_var_update_func)(void* thd,
struct st_mysql_sys_var *var,
void *var_ptr, const void *save);
struct st_mysql_plugin
{
int type;
void *info;
const char *name;
const char *author;
const char *descr;
int license;
int (*init)(MYSQL_PLUGIN);
int (*deinit)(MYSQL_PLUGIN);
unsigned int version;
struct st_mysql_show_var *status_vars;
struct st_mysql_sys_var **system_vars;
void * __reserved1;
unsigned long flags;
};
struct st_mysql_daemon
{
int interface_version;
};
struct st_mysql_information_schema
{
int interface_version;
};
struct st_mysql_storage_engine
{
int interface_version;
};
struct handlerton;
struct Mysql_replication {
int interface_version;
};
struct st_mysql_value
{
int (*value_type)(struct st_mysql_value *);
const char *(*val_str)(struct st_mysql_value *, char *buffer, int *length);
int (*val_real)(struct st_mysql_value *, double *realbuf);
int (*val_int)(struct st_mysql_value *, long long *intbuf);
int (*is_unsigned)(struct st_mysql_value *);
};
int thd_in_lock_tables(const void* thd);
int thd_tablespace_op(const void* thd);
long long thd_test_options(const void* thd, long long test_options);
int thd_sql_command(const void* thd);
const char *set_thd_proc_info(void* thd, const char *info,
const char *calling_func,
const char *calling_file,
const unsigned int calling_line);
void **thd_ha_data(const void* thd, const struct handlerton *hton);
void thd_storage_lock_wait(void* thd, long long value);
int thd_tx_isolation(const void* thd);
int thd_tx_is_read_only(const void* thd);
void* thd_tx_arbitrate(void* requestor, void* holder);
int thd_tx_priority(const void* thd);
int thd_tx_is_dd_trx(const void* thd);
char *thd_security_context(void* thd, char *buffer, size_t length,
size_t max_query_len);
void thd_inc_row_count(void* thd);
int thd_allow_batch(void* thd);
void thd_mark_transaction_to_rollback(void* thd, int all);
int mysql_tmpfile(const char *prefix);
int thd_killed(const void* thd);
void thd_set_kill_status(const void* thd);
void thd_binlog_pos(const void* thd,
const char **file_var,
unsigned long long *pos_var);
unsigned long thd_get_thread_id(const void* thd);
void thd_get_xid(const void* thd, MYSQL_XID *xid);
void mysql_query_cache_invalidate4(void* thd,
const char *key, unsigned int key_length,
int using_trx);
void *thd_get_ha_data(const void* thd, const struct handlerton *hton);
void thd_set_ha_data(void* thd, const struct handlerton *hton,
const void *ha_data);
enum enum_ftparser_mode
{
MYSQL_FTPARSER_SIMPLE_MODE= 0,
MYSQL_FTPARSER_WITH_STOPWORDS= 1,
MYSQL_FTPARSER_FULL_BOOLEAN_INFO= 2
};
enum enum_ft_token_type
{
FT_TOKEN_EOF= 0,
FT_TOKEN_WORD= 1,
FT_TOKEN_LEFT_PAREN= 2,
FT_TOKEN_RIGHT_PAREN= 3,
FT_TOKEN_STOPWORD= 4
};
typedef struct st_mysql_ftparser_boolean_info
{
enum enum_ft_token_type type;
int yesno;
int weight_adjust;
char wasign;
char trunc;
int position;
char prev;
char *quot;
} MYSQL_FTPARSER_BOOLEAN_INFO;
typedef struct st_mysql_ftparser_param
{
int (*mysql_parse)(struct st_mysql_ftparser_param *,
char *doc, int doc_len);
int (*mysql_add_word)(struct st_mysql_ftparser_param *,
char *word, int word_len,
MYSQL_FTPARSER_BOOLEAN_INFO *boolean_info);
void *ftparser_state;
void *mysql_ftparam;
const struct charset_info_st *cs;
char *doc;
int length;
int flags;
enum enum_ftparser_mode mode;
} MYSQL_FTPARSER_PARAM;
struct st_mysql_ftparser
{
int interface_version;
int (*parse)(MYSQL_FTPARSER_PARAM *param);
int (*init)(MYSQL_FTPARSER_PARAM *param);
int (*deinit)(MYSQL_FTPARSER_PARAM *param);
};

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/* Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
#ifndef MYSQL_PLUGIN_GROUP_REPLICATION_INCLUDED
#define MYSQL_PLUGIN_GROUP_REPLICATION_INCLUDED
/* API for Group Peplication plugin. (MYSQL_GROUP_REPLICATION_PLUGIN) */
#include <mysql/plugin.h>
#define MYSQL_GROUP_REPLICATION_INTERFACE_VERSION 0x0101
/*
Callbacks for get_connection_status_info function.
context field can have NULL value, plugin will always pass it
through all callbacks, independent of its value.
Its value will not be used by plugin.
All callbacks are mandatory.
*/
typedef struct st_group_replication_connection_status_callbacks
{
void* const context;
void (*set_channel_name)(void* const context, const char& value, size_t length);
void (*set_group_name)(void* const context, const char& value, size_t length);
void (*set_source_uuid)(void* const context, const char& value, size_t length);
void (*set_service_state)(void* const context, bool state);
} GROUP_REPLICATION_CONNECTION_STATUS_CALLBACKS;
/*
Callbacks for get_group_members_info function.
context field can have NULL value, plugin will always pass it
through all callbacks, independent of its value.
Its value will not be used by plugin.
All callbacks are mandatory.
*/
typedef struct st_group_replication_group_members_callbacks
{
void* const context;
void (*set_channel_name)(void* const context, const char& value, size_t length);
void (*set_member_id)(void* const context, const char& value, size_t length);
void (*set_member_host)(void* const context, const char& value, size_t length);
void (*set_member_port)(void* const context, unsigned int value);
void (*set_member_state)(void* const context, const char& value, size_t length);
} GROUP_REPLICATION_GROUP_MEMBERS_CALLBACKS;
/*
Callbacks for get_group_member_stats_info function.
context field can have NULL value, plugin will always pass it
through all callbacks, independent of its value.
Its value will not be used by plugin.
All callbacks are mandatory.
*/
typedef struct st_group_replication_member_stats_callbacks
{
void* const context;
void (*set_channel_name)(void* const context, const char& value, size_t length);
void (*set_view_id)(void* const context, const char& value, size_t length);
void (*set_member_id)(void* const context, const char& value, size_t length);
void (*set_transactions_committed)(void* const context, const char& value, size_t length);
void (*set_last_conflict_free_transaction)(void* const context, const char& value, size_t length);
void (*set_transactions_in_queue)(void* const context, unsigned long long int value);
void (*set_transactions_certified)(void* const context, unsigned long long int value);
void (*set_transactions_conflicts_detected)(void* const context, unsigned long long int value);
void (*set_transactions_rows_in_validation)(void* const context, unsigned long long int value);
} GROUP_REPLICATION_GROUP_MEMBER_STATS_CALLBACKS;
struct st_mysql_group_replication
{
int interface_version;
/*
This function is used to start the group replication.
*/
int (*start)();
/*
This function is used to stop the group replication.
*/
int (*stop)();
/*
This function is used to get the current group replication running status.
*/
bool (*is_running)();
/*
This function initializes conflict checking module with info received
from group on this member.
@param info View_change_log_event with conflict checking info.
*/
int (*set_retrieved_certification_info)(void* info);
/*
This function is used to fetch information for group replication kernel stats.
@param callbacks The set of callbacks and its context used to set the
information on caller.
@note The caller is responsible to free memory from the info structure and
from all its fields.
*/
bool (*get_connection_status_info)
(const GROUP_REPLICATION_CONNECTION_STATUS_CALLBACKS& callbacks);
/*
This function is used to fetch information for group replication members.
@param callbacks The set of callbacks and its context used to set the
information on caller.
@note The caller is responsible to free memory from the info structure and
from all its fields.
*/
bool (*get_group_members_info)
(unsigned int index,
const GROUP_REPLICATION_GROUP_MEMBERS_CALLBACKS& callbacks);
/*
This function is used to fetch information for group replication members statistics.
@param callbacks The set of callbacks and its context used to set the
information on caller.
@note The caller is responsible to free memory from the info structure and
from all its fields.
*/
bool (*get_group_member_stats_info)
(const GROUP_REPLICATION_GROUP_MEMBER_STATS_CALLBACKS& callbacks);
/*
Get number of group replication members.
*/
unsigned int (*get_members_number_info)();
};
#endif

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/* Copyright (c) 2016, 2017 Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
#ifndef MYSQL_PLUGIN_KEYRING_INCLUDED
#define MYSQL_PLUGIN_KEYRING_INCLUDED
/**
API for keyring plugin. (MYSQL_KEYRING_PLUGIN)
*/
#include "plugin.h"
#define MYSQL_KEYRING_INTERFACE_VERSION 0x0101
/**
The descriptor structure for the plugin, that is referred from
st_mysql_plugin.
*/
struct st_mysql_keyring
{
int interface_version;
/*!
Add key to the keyring.
Obfuscates and adds the key to the keyring. The key is associated with
key_id and user_id (unique key identifier).
@param[in] key_id id of the key to store
@param[in] key_type type of the key to store
@param[in] user_id id of the owner of the key
@param[in] key the key itself to be stored. The memory of the key is
copied by the keyring, thus the key itself can be freed
after it was stored in the keyring.
@param[in] key_len the length of the key to be stored
@return Operation status
@retval 0 OK
@retval 1 ERROR
*/
my_bool (*mysql_key_store)(const char *key_id, const char *key_type,
const char* user_id, const void *key, size_t key_len);
/*!
Fetches key from the keyring.
De-obfuscates and retrieves key associated with key_id and user_id from the
keyring.
@param[in] key_id id of the key to fetch
@param[out] key_type type of the fetched key
@param[in] user_id id of the owner of the key
@param[out] key the fetched key itself. The memory for this key is
allocated by the keyring and needs to be freed by the
user when no longer needed. Prior to freeing the memory
it needs to be obfuscated or zeroed.
@param[out] key_len the length of the fetched key
@return Operation status
@retval 0 OK
@retval 1 ERROR
*/
my_bool (*mysql_key_fetch)(const char *key_id, char **key_type,
const char *user_id, void **key, size_t *key_len);
/*!
Removes key from the keyring.
Removes the key associated with key_id and user_id from the
keyring.
@param[in] key_id id of the key to remove
@param[in] user_id id of the owner of the key to remove
@return Operation status
@retval 0 OK
@retval 1 ERROR
*/
my_bool (*mysql_key_remove)(const char *key_id, const char *user_id);
/*!
Generates and stores the key.
Generates a random key of length key_len, associates it with key_id, user_id
and stores it in the keyring.
@param[in] key_id id of the key to generate
@param[in] key_type type of the key to generate
@param[in] user_id id of the owner of the generated key
@param[in] key_len length of the key to generate
@return Operation status
@retval 0 OK
@retval 1 ERROR
*/
my_bool (*mysql_key_generate)(const char *key_id, const char *key_type,
const char *user_id, size_t key_len);
/**
Keys_iterator object refers to an iterator which is used to iterate
on a list which refers to Key_metadata. Key_metadata hold information
about individual keys keyd_id and user_id. Keys_iterator should be used
in following sequence only.
void* iterator_ptr;
char key_id[64]= { 0 };
char user_id[64]= { 0 };
plugin_handle->mysql_key_iterator_init(&iterator_ptr);
if (iterator_ptr == NULL)
report error;
while (!(plugin_handle->mysql_key_iterator_get_key(iterator_ptr,
key_id, user_id)))
{
Fetch the keys.
Perform operations on the fetched keys.
..
}
plugin_handle->mysql_key_iterator_deinit(iterator_ptr);
init() method accepts a void pointer which is the made to point to
Keys_iterator instance. Keys_iterator instance internal pointer points
to Key_metadata list. This list holds information about all keys stored
in the backed end data store of keyring plugin. After call to init()
please check iterator_ptr.
get_key() method accepts the above iterator_ptr as IN param and then
fills the passes in key_id and user_id with valid values. This can be
used to fetch actual key information. Every call to this method will
change internal pointers to advance to next position, so that the next
call will fetch the next key.
deinit() method frees all internal pointers along with iterator_ptr.
*/
/**
Initialize an iterator.
@param[out] key_iterator Iterator used to fetch individual keys
from key_container.
@return VOID
*/
void (*mysql_key_iterator_init)(void** key_iterator);
/**
Deinitialize an iterator.
@param[in] key_iterator Iterator used to fetch individual keys
from key_container.
@return VOID
*/
void (*mysql_key_iterator_deinit)(void* key_iterator);
/**
Get details of key. Every call to this service will change
internal pointers to advance to next position, so that the next call
will fetch the next key. In case iterator moves to the end, this service
will return error.
@param[in] key_iterator Iterator used to fetch individual keys
from key_container.
@param[out] key_id id of the key
@param[out] user_id id of the owner
@return Operation status
@retval 0 OK
@retval 1 ERROR
*/
bool (*mysql_key_iterator_get_key)(void* key_iterator, char *key_id, char *user_id);
};
#endif

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@@ -0,0 +1,127 @@
#include "plugin.h"
typedef void * MYSQL_PLUGIN;
struct st_mysql_xid {
long formatID;
long gtrid_length;
long bqual_length;
char data[128];
};
typedef struct st_mysql_xid MYSQL_XID;
enum enum_mysql_show_type
{
SHOW_UNDEF, SHOW_BOOL,
SHOW_INT,
SHOW_LONG,
SHOW_LONGLONG,
SHOW_CHAR, SHOW_CHAR_PTR,
SHOW_ARRAY, SHOW_FUNC, SHOW_DOUBLE
};
enum enum_mysql_show_scope
{
SHOW_SCOPE_UNDEF,
SHOW_SCOPE_GLOBAL
};
struct st_mysql_show_var
{
const char *name;
char *value;
enum enum_mysql_show_type type;
enum enum_mysql_show_scope scope;
};
typedef int (*mysql_show_var_func)(void*, struct st_mysql_show_var*, char *);
struct st_mysql_sys_var;
struct st_mysql_value;
typedef int (*mysql_var_check_func)(void* thd,
struct st_mysql_sys_var *var,
void *save, struct st_mysql_value *value);
typedef void (*mysql_var_update_func)(void* thd,
struct st_mysql_sys_var *var,
void *var_ptr, const void *save);
struct st_mysql_plugin
{
int type;
void *info;
const char *name;
const char *author;
const char *descr;
int license;
int (*init)(MYSQL_PLUGIN);
int (*deinit)(MYSQL_PLUGIN);
unsigned int version;
struct st_mysql_show_var *status_vars;
struct st_mysql_sys_var **system_vars;
void * __reserved1;
unsigned long flags;
};
struct st_mysql_daemon
{
int interface_version;
};
struct st_mysql_information_schema
{
int interface_version;
};
struct st_mysql_storage_engine
{
int interface_version;
};
struct handlerton;
struct Mysql_replication {
int interface_version;
};
struct st_mysql_value
{
int (*value_type)(struct st_mysql_value *);
const char *(*val_str)(struct st_mysql_value *, char *buffer, int *length);
int (*val_real)(struct st_mysql_value *, double *realbuf);
int (*val_int)(struct st_mysql_value *, long long *intbuf);
int (*is_unsigned)(struct st_mysql_value *);
};
int thd_in_lock_tables(const void* thd);
int thd_tablespace_op(const void* thd);
long long thd_test_options(const void* thd, long long test_options);
int thd_sql_command(const void* thd);
const char *set_thd_proc_info(void* thd, const char *info,
const char *calling_func,
const char *calling_file,
const unsigned int calling_line);
void **thd_ha_data(const void* thd, const struct handlerton *hton);
void thd_storage_lock_wait(void* thd, long long value);
int thd_tx_isolation(const void* thd);
int thd_tx_is_read_only(const void* thd);
void* thd_tx_arbitrate(void* requestor, void* holder);
int thd_tx_priority(const void* thd);
int thd_tx_is_dd_trx(const void* thd);
char *thd_security_context(void* thd, char *buffer, size_t length,
size_t max_query_len);
void thd_inc_row_count(void* thd);
int thd_allow_batch(void* thd);
void thd_mark_transaction_to_rollback(void* thd, int all);
int mysql_tmpfile(const char *prefix);
int thd_killed(const void* thd);
void thd_set_kill_status(const void* thd);
void thd_binlog_pos(const void* thd,
const char **file_var,
unsigned long long *pos_var);
unsigned long thd_get_thread_id(const void* thd);
void thd_get_xid(const void* thd, MYSQL_XID *xid);
void mysql_query_cache_invalidate4(void* thd,
const char *key, unsigned int key_length,
int using_trx);
void *thd_get_ha_data(const void* thd, const struct handlerton *hton);
void thd_set_ha_data(void* thd, const struct handlerton *hton,
const void *ha_data);
struct st_mysql_keyring
{
int interface_version;
my_bool (*mysql_key_store)(const char *key_id, const char *key_type,
const char* user_id, const void *key, size_t key_len);
my_bool (*mysql_key_fetch)(const char *key_id, char **key_type,
const char *user_id, void **key, size_t *key_len);
my_bool (*mysql_key_remove)(const char *key_id, const char *user_id);
my_bool (*mysql_key_generate)(const char *key_id, const char *key_type,
const char *user_id, size_t key_len);
void (*mysql_key_iterator_init)(void** key_iterator);
void (*mysql_key_iterator_deinit)(void* key_iterator);
bool (*mysql_key_iterator_get_key)(void* key_iterator, char *key_id, char *user_id);
};

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@@ -0,0 +1,356 @@
/* Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
#ifndef PLUGIN_TRACE_INCLUDED
#define PLUGIN_TRACE_INCLUDED
/**
@file
========================================================================
Declarations for client-side plugins of type MYSQL_CLIENT_TRACE_PLUGIN
========================================================================
See libmysql/mysql_trace.c for a brief description of the client-side
protocol tracing infrastructure.
*/
#include <mysql/client_plugin.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
Lists of protocol stages and trace events
=========================================
These lists are defined with PROTOCOL_STAGE_LIST() and TRACE_EVENT_LIST(),
respectively. Macros accept a disposition name as an argument.
For example, to process list of protocol stages using disposition "foo",
define protocol_stage_foo(Stage) macro and then put
PROTOCOL_STAGE_LIST(foo)
in your code. This will expand to sequence of protocol_stage_foo(X)
macros where X ranges over the list of protocol stages, and these macros
should generate the actual code. See below how this technique is used
to generate protocol_stage and trace_events enums.
*/
/**
Protocol stages
---------------
A client following the MySQL protocol goes through several stages of it. Each
stage determines what packets can be expected from the server or can be send
by the client.
Upon receiving each trace event, trace plugin will be notified of the current
protocol stage so that it can correctly interpret the event.
These are the possible protocol stages and the transitions between them.
.. digraph:: protocol_stages
CONNECTING -> WAIT_FOR_INIT_PACKET;
CONNECTING -> DISCONNECTED [ label = "failed connection" ];
WAIT_FOR_INIT_PACKET -> AUTHENTICATE;
WAIT_FOR_INIT_PACKET -> SSL_NEGOTIATION -> AUTHENTICATE;
AUTHENTICATE -> READY_FOR_COMMAND [ label = "accepted" ];
AUTHENTICATE -> DISCONNECTED [ label = "rejected" ];
READY_FOR_COMMAND -> DISCONNECTED [ label = "COM_QUIT" ];
READY_FOR_COMMAND -> AUTHENTICATE [ label="after change user" ];
READY_FOR_COMMAND -> WAIT_FOR_PACKET
[ label="wait for a single packet after, e.g., COM_STATISTICS" ];
READY_FOR_COMMAND -> WAIT_FOR_RESULT;
READY_FOR_COMMAND -> WAIT_FOR_PS_DESCRIPTION
[ label="after prepare command" ];
WAIT_FOR_PACKET -> READY_FOR_COMAND;
WAIT_FOR_RESULT -> READY_FOR_COMMAND [ label="simple reply" ];
WAIT_FOR_RESULT -> WAIT_FOR_FIELD_DEF;
WAIT_FOR_RESULT -> FILE_REQUEST;
WAIT_FOR_FIELD_DEF -> WAIT_FOR_ROW [ label="in a resultset" ];
WAIT_FOR_FIELD_DEF -> READY_FOR_COMMAND
[ label="after describe table or prepare command" ];
WAIT_FOR_ROW -> READY_FOR_COMMAND;
WAIT_FOR_ROW -> WAIT_FOR_RESULT [ label="multi-resultset" ];
WAIT_FOR_PS_DESCRIPTION -> WAIT_FOR_PARAM_DEF;
WAIT_FOR_PS_DESCRIPTION -> READY_FOR_COMMAND
[ label="no params and result" ];
WAIT_FOR_PS_DESCRIPTION -> WAIT_FOR_FIELD_DEF [ label="no params" ];
WAIT_FOR_PARAM_DEF -> WAIT_FOR_FIELD_DEF;
WAIT_FOR_PARAM_DEF -> READY_FOR_COMMAND [ label="no result" ];
FILE_REQUEST -> WAIT_FOR_RESULT [label="when whole file sent"];
*/
#define PROTOCOL_STAGE_LIST(X) \
protocol_stage_ ## X(CONNECTING) \
protocol_stage_ ## X(WAIT_FOR_INIT_PACKET) \
protocol_stage_ ## X(AUTHENTICATE) \
protocol_stage_ ## X(SSL_NEGOTIATION) \
protocol_stage_ ## X(READY_FOR_COMMAND) \
protocol_stage_ ## X(WAIT_FOR_PACKET) \
protocol_stage_ ## X(WAIT_FOR_RESULT) \
protocol_stage_ ## X(WAIT_FOR_FIELD_DEF) \
protocol_stage_ ## X(WAIT_FOR_ROW) \
protocol_stage_ ## X(FILE_REQUEST) \
protocol_stage_ ## X(WAIT_FOR_PS_DESCRIPTION) \
protocol_stage_ ## X(WAIT_FOR_PARAM_DEF) \
protocol_stage_ ## X(DISCONNECTED)
/**
Trace events
------------
The following events are generated during the various stages of the
client-server conversation.
---------------------- -----------------------------------------------------
Connection events
---------------------- -----------------------------------------------------
CONNECTING Client is connecting to the server.
CONNECTED Physical connection has been established.
DISCONNECTED Connection with server was broken.
---------------------- -----------------------------------------------------
SSL events
---------------------- -----------------------------------------------------
SEND_SSL_REQUEST Client is sending SSL connection request.
SSL_CONNECT Client is initiating SSL handshake.
SSL_CONNECTED SSL connection has been established.
---------------------- -----------------------------------------------------
Authentication events
---------------------- -----------------------------------------------------
CHALLENGE_RECEIVED Client received authentication challenge.
AUTH_PLUGIN Client selects an authentication plugin to be used
in the following authentication exchange.
SEND_AUTH_RESPONSE Client sends response to the authentication
challenge.
SEND_AUTH_DATA Client sends extra authentication data packet.
AUTHENTICATED Server has accepted connection.
---------------------- -----------------------------------------------------
Command phase events
---------------------- -----------------------------------------------------
SEND_COMMAND Client is sending a command to the server.
SEND_FILE Client is sending local file contents to the server.
---------------------- -----------------------------------------------------
General events
---------------------- -----------------------------------------------------
READ_PACKET Client starts waiting for a packet from server.
PACKET_RECEIVED A packet from server has been received.
PACKET_SENT After successful sending of a packet to the server.
ERROR Client detected an error.
---------------------- -----------------------------------------------------
*/
#define TRACE_EVENT_LIST(X) \
trace_event_ ## X(ERROR) \
trace_event_ ## X(CONNECTING) \
trace_event_ ## X(CONNECTED) \
trace_event_ ## X(DISCONNECTED) \
trace_event_ ## X(SEND_SSL_REQUEST) \
trace_event_ ## X(SSL_CONNECT) \
trace_event_ ## X(SSL_CONNECTED) \
trace_event_ ## X(INIT_PACKET_RECEIVED) \
trace_event_ ## X(AUTH_PLUGIN) \
trace_event_ ## X(SEND_AUTH_RESPONSE) \
trace_event_ ## X(SEND_AUTH_DATA) \
trace_event_ ## X(AUTHENTICATED) \
trace_event_ ## X(SEND_COMMAND) \
trace_event_ ## X(SEND_FILE) \
trace_event_ ## X(READ_PACKET) \
trace_event_ ## X(PACKET_RECEIVED) \
trace_event_ ## X(PACKET_SENT)
/**
Some trace events have additional arguments. These are stored in
st_trace_event_args structure. Various events store their arguments in the
structure as follows. Unused members are set to 0/NULL.
AUTH_PLUGIN
------------- ----------------------------------
plugin_name the name of the plugin
------------- ----------------------------------
SEND_COMMAND
------------- ----------------------------------
cmd the command code
hdr pointer to command packet header
hdr_len length of the header
pkt pointer to command arguments
pkt_len length of arguments
------------- ----------------------------------
Other SEND_* and *_RECEIVED events
------------- ----------------------------------
pkt the data sent or received
pkt_len length of the data
------------- ----------------------------------
PACKET_SENT
------------- ----------------------------------
pkt_len number of bytes sent
------------- ----------------------------------
*/
struct st_trace_event_args
{
const char *plugin_name;
int cmd;
const unsigned char *hdr;
size_t hdr_len;
const unsigned char *pkt;
size_t pkt_len;
};
/* Definitions of protocol_stage and trace_event enums. */
#define protocol_stage_enum(X) PROTOCOL_STAGE_ ## X,
enum protocol_stage {
PROTOCOL_STAGE_LIST(enum)
PROTOCOL_STAGE_LAST
};
#define trace_event_enum(X) TRACE_EVENT_ ## X,
enum trace_event {
TRACE_EVENT_LIST(enum)
TRACE_EVENT_LAST
};
/*
Trace plugin methods
====================
*/
struct st_mysql_client_plugin_TRACE;
struct st_mysql;
/**
Trace plugin tracing_start() method.
Called when tracing with this plugin starts on a connection. A trace
plugin might want to maintain per-connection information. It can
return a pointer to memory area holding such information. It will be
stored in a connection handle and passed to other plugin methods.
@param self pointer to the plugin instance
@param connection_handle
@param stage protocol stage in which tracing has started - currently
it is always CONNECTING stage.
@return A pointer to plugin-specific, per-connection data if any.
*/
typedef
void* (tracing_start_callback)(struct st_mysql_client_plugin_TRACE *self,
struct st_mysql *connection_handle,
enum protocol_stage stage);
/**
Trace plugin tracing_stop() method.
Called when tracing of the connection has ended. If a plugin
allocated any per-connection resources, it should de-allocate them
here.
@param self pointer to the plugin instance
@param connection_handle
@param plugin_data pointer to plugin's per-connection data.
*/
typedef
void (tracing_stop_callback)(struct st_mysql_client_plugin_TRACE *self,
struct st_mysql *connection_handle,
void *plugin_data);
/**
Trace plugin trace_event() method.
Called when a trace event occurs. Plugin can decide to stop tracing
this connection by returning non-zero value.
@param self pointer to the plugin instance
@param plugin_data pointer to plugin's per-connection data
@param connection_handle
@param stage current protocol stage
@param event the trace event
@param args trace event arguments
@return Non-zero if tracing of the connection should end here.
*/
typedef
int (trace_event_handler)(struct st_mysql_client_plugin_TRACE *self,
void *plugin_data,
struct st_mysql *connection_handle,
enum protocol_stage stage,
enum trace_event event,
struct st_trace_event_args args);
struct st_mysql_client_plugin_TRACE
{
MYSQL_CLIENT_PLUGIN_HEADER
tracing_start_callback *tracing_start;
tracing_stop_callback *tracing_stop;
trace_event_handler *trace_event;
};
/**
The global trace_plugin pointer. If it is not NULL, it points at a
loaded trace plugin which should be used to trace all connections made
to the server.
*/
extern
struct st_mysql_client_plugin_TRACE *trace_plugin;
#ifndef DBUG_OFF
/*
Functions for getting names of trace events and protocol
stages for debugging purposes.
*/
const char* protocol_stage_name(enum protocol_stage stage);
const char* trace_event_name(enum trace_event ev);
#endif
#ifdef __cplusplus
}
#endif
#endif

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/* Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
#ifndef MYSQL_PLUGIN_VALIDATE_PASSWORD_INCLUDED
#define MYSQL_PLUGIN_VALIDATE_PASSWORD_INCLUDED
/* API for validate_password plugin. (MYSQL_VALIDATE_PASSWORD_PLUGIN) */
#include <mysql/plugin.h>
#define MYSQL_VALIDATE_PASSWORD_INTERFACE_VERSION 0x0100
/*
The descriptor structure for the plugin, that is referred from
st_mysql_plugin.
*/
typedef void* mysql_string_handle;
struct st_mysql_validate_password
{
int interface_version;
/*
This function retuns TRUE for passwords which satisfy the password
policy (as choosen by plugin variable) and FALSE for all other
password
*/
int (*validate_password)(mysql_string_handle password);
/*
This function returns the password strength (0-100) depending
upon the policies
*/
int (*get_password_strength)(mysql_string_handle password);
};
#endif

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/* Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
#ifndef MYSQL_IDLE_H
#define MYSQL_IDLE_H
/**
@file mysql/psi/mysql_idle.h
Instrumentation helpers for idle waits.
*/
#include "mysql/psi/psi.h"
#ifndef PSI_IDLE_CALL
#define PSI_IDLE_CALL(M) PSI_DYNAMIC_CALL(M)
#endif
/**
@defgroup Idle_instrumentation Idle Instrumentation
@ingroup Instrumentation_interface
@{
*/
/**
@def MYSQL_START_IDLE_WAIT
Instrumentation helper for table io_waits.
This instrumentation marks the start of a wait event.
@param LOCKER the locker
@param STATE the locker state
@sa MYSQL_END_IDLE_WAIT.
*/
#ifdef HAVE_PSI_IDLE_INTERFACE
#define MYSQL_START_IDLE_WAIT(LOCKER, STATE) \
LOCKER= inline_mysql_start_idle_wait(STATE, __FILE__, __LINE__)
#else
#define MYSQL_START_IDLE_WAIT(LOCKER, STATE) \
do {} while (0)
#endif
/**
@def MYSQL_END_IDLE_WAIT
Instrumentation helper for idle waits.
This instrumentation marks the end of a wait event.
@param LOCKER the locker
@sa MYSQL_START_IDLE_WAIT.
*/
#ifdef HAVE_PSI_IDLE_INTERFACE
#define MYSQL_END_IDLE_WAIT(LOCKER) \
inline_mysql_end_idle_wait(LOCKER)
#else
#define MYSQL_END_IDLE_WAIT(LOCKER) \
do {} while (0)
#endif
#ifdef HAVE_PSI_IDLE_INTERFACE
/**
Instrumentation calls for MYSQL_START_IDLE_WAIT.
@sa MYSQL_END_IDLE_WAIT.
*/
static inline struct PSI_idle_locker *
inline_mysql_start_idle_wait(PSI_idle_locker_state *state,
const char *src_file, int src_line)
{
struct PSI_idle_locker *locker;
locker= PSI_IDLE_CALL(start_idle_wait)(state, src_file, src_line);
return locker;
}
/**
Instrumentation calls for MYSQL_END_IDLE_WAIT.
@sa MYSQL_START_IDLE_WAIT.
*/
static inline void
inline_mysql_end_idle_wait(struct PSI_idle_locker *locker)
{
if (likely(locker != NULL))
PSI_IDLE_CALL(end_idle_wait)(locker);
}
#endif
/** @} (end of group Idle_instrumentation) */
#endif

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/* Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
#ifndef MYSQL_MDL_H
#define MYSQL_MDL_H
/**
@file mysql/psi/mysql_mdl.h
Instrumentation helpers for metadata locks.
*/
#include "mysql/psi/psi.h"
#ifndef PSI_METADATA_CALL
#define PSI_METADATA_CALL(M) PSI_DYNAMIC_CALL(M)
#endif
/**
@defgroup Thread_instrumentation Metadata Instrumentation
@ingroup Instrumentation_interface
@{
*/
/**
@def mysql_mdl_create(K, M, A)
Instrumented metadata lock creation.
@param I Metadata lock identity
@param K Metadata key
@param T Metadata lock type
@param D Metadata lock duration
@param S Metadata lock status
@param F request source file
@param L request source line
*/
#ifdef HAVE_PSI_METADATA_INTERFACE
#define mysql_mdl_create(I, K, T, D, S, F, L) \
inline_mysql_mdl_create(I, K, T, D, S, F, L)
#else
#define mysql_mdl_create(I, K, T, D, S, F, L) NULL
#endif
#ifdef HAVE_PSI_METADATA_INTERFACE
#define mysql_mdl_set_status(L, S) \
inline_mysql_mdl_set_status(L, S)
#else
#define mysql_mdl_set_status(L, S) \
do {} while (0)
#endif
/**
@def mysql_mdl_destroy(M)
Instrumented metadata lock destruction.
@param M Metadata lock
*/
#ifdef HAVE_PSI_METADATA_INTERFACE
#define mysql_mdl_destroy(M) \
inline_mysql_mdl_destroy(M, __FILE__, __LINE__)
#else
#define mysql_mdl_destroy(M) \
do {} while (0)
#endif
#ifdef HAVE_PSI_METADATA_INTERFACE
static inline PSI_metadata_lock *
inline_mysql_mdl_create(void *identity,
const MDL_key *mdl_key,
enum_mdl_type mdl_type,
enum_mdl_duration mdl_duration,
MDL_ticket::enum_psi_status mdl_status,
const char *src_file, uint src_line)
{
PSI_metadata_lock *result;
/* static_cast: Fit a round C++ enum peg into a square C int hole ... */
result= PSI_METADATA_CALL(create_metadata_lock)
(identity,
mdl_key,
static_cast<opaque_mdl_type> (mdl_type),
static_cast<opaque_mdl_duration> (mdl_duration),
static_cast<opaque_mdl_status> (mdl_status),
src_file, src_line);
return result;
}
static inline void inline_mysql_mdl_set_status(
PSI_metadata_lock *psi,
MDL_ticket::enum_psi_status mdl_status)
{
if (psi != NULL)
PSI_METADATA_CALL(set_metadata_lock_status)(psi, mdl_status);
}
static inline void inline_mysql_mdl_destroy(
PSI_metadata_lock *psi,
const char *src_file, uint src_line)
{
if (psi != NULL)
PSI_METADATA_CALL(destroy_metadata_lock)(psi);
}
#endif /* HAVE_PSI_METADATA_INTERFACE */
/** @} (end of group Metadata_instrumentation) */
#endif

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/* Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
#ifndef MYSQL_MEMORY_H
#define MYSQL_MEMORY_H
/**
@file mysql/psi/mysql_memory.h
Instrumentation helpers for memory allocation.
*/
#include "mysql/psi/psi.h"
#ifndef PSI_MEMORY_CALL
#define PSI_MEMORY_CALL(M) PSI_DYNAMIC_CALL(M)
#endif
/**
@defgroup Memory_instrumentation Memory Instrumentation
@ingroup Instrumentation_interface
@{
*/
/**
@def mysql_memory_register(P1, P2, P3)
Memory registration.
*/
#define mysql_memory_register(P1, P2, P3) \
inline_mysql_memory_register(P1, P2, P3)
static inline void inline_mysql_memory_register(
#ifdef HAVE_PSI_MEMORY_INTERFACE
const char *category,
PSI_memory_info *info,
int count)
#else
const char *category MY_ATTRIBUTE((unused)),
void *info MY_ATTRIBUTE((unused)),
int count MY_ATTRIBUTE((unused)))
#endif
{
#ifdef HAVE_PSI_MEMORY_INTERFACE
PSI_MEMORY_CALL(register_memory)(category, info, count);
#endif
}
/** @} (end of group Memory_instrumentation) */
#endif

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