#include "pch.h"
#include "HtlMsql.h"


HtlMysql::HtlMysql()
{
	p_sql = new MYSQL;
	mysql_init(p_sql);
	
}

HtlMysql::~HtlMysql()
{
	mysql_close(p_sql);
}

HtlMysql* HtlMysql::GetInstance()
{
	static HtlMysql htlmysql;
	return &htlmysql;
}

bool HtlMysql::Connect(DBINFO& Dbinfo)
{
	if (mysql_real_connect(p_sql, Dbinfo.server_address, Dbinfo.user_name, Dbinfo.password, Dbinfo.database_name, Dbinfo.server_port, NULL, 0))
	{
		const char* aaa = "SET NAMES 'GB2312'";
		mysql_query(p_sql, aaa);
		p_sql->reconnect = true;
		return true;
	}
	else
	{
		return false;
	}
}

const char* HtlMysql::GetErrorInformation()
{
	return mysql_error(p_sql);
}

bool HtlMysql::ExecutiveCommand(const char* SQLCommand)
{
	if (mysql_ping(p_sql) == 0) {
		if(!mysql_query(p_sql, SQLCommand))
		{
			return false;
		}
	}
	

	return true;
}

MYSQL_RES* HtlMysql::GetResultSet()
{
	return p_res = mysql_store_result(p_sql);	
}