amxmodx/dlls/sqlite/sqlitepp/SqliteDatabase.cpp

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// vim: set ts=4 sw=4 tw=99 noet:
//
// AMX Mod X, based on AMX Mod by Aleksander Naszko ("OLO").
// Copyright (C) The AMX Mod X Development Team.
//
// This software is licensed under the GNU General Public License, version 3 or higher.
// Additional exceptions apply. For full license details, see LICENSE.txt or visit:
// https://alliedmods.net/amxmodx-license
//
// SQLite Module
//
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#include <stdio.h>
#include <string.h>
#include "SqliteDriver.h"
#include "SqliteDatabase.h"
#include "SqliteQuery.h"
#if defined WIN32 && !defined vsnprintf
#define vsnprintf _vsnprintf
#endif
using namespace SourceMod;
SqliteDatabase::SqliteDatabase(sqlite3 *sql, SqliteDriver *drvr) :
m_pSql(sql), m_pParent(drvr)
{
}
SqliteDatabase::~SqliteDatabase()
{
Disconnect();
}
void SqliteDatabase::Disconnect()
{
if (m_pSql)
{
sqlite3_close(m_pSql);
m_pSql = NULL;
}
}
void SqliteDatabase::FreeHandle()
{
delete this;
}
ISQLDriver *SqliteDatabase::Driver()
{
return static_cast<ISQLDriver *>(m_pParent);
}
IQuery *SqliteDatabase::PrepareQuery(const char *query)
{
SqliteQuery *pQuery = new SqliteQuery(this, query);
return static_cast<IQuery *>(pQuery);
}
IQuery *SqliteDatabase::PrepareQueryFmt(const char *fmt, va_list ap)
{
char buffer[4096];
vsnprintf(buffer, sizeof(buffer)-1, fmt, ap);
return PrepareQuery(buffer);
}
IQuery *SqliteDatabase::PrepareQueryFmt(const char *fmt, ...)
{
va_list ap;
IQuery *qry;
va_start(ap, fmt);
qry = PrepareQueryFmt(fmt, ap);
va_end(ap);
return qry;
}
int SqliteDatabase::QuoteString(const char *str, char buffer[], size_t maxlen, size_t *newsize)
{
char *res = sqlite3_snprintf(static_cast<int>(maxlen), buffer, "%q", str);
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if (res != NULL && newsize != NULL)
{
*newsize = strlen(buffer);
}
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return 0;
}
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bool SqliteDatabase::SetCharacterSet(const char *characterset)
{
// sqlite only supports utf8 and utf16 - by the time the database is created. It's too late here.
return false;
}