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// Copyright (C) 1999-2005 Open Source Telecom Corporation.
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// 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 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
//
// This exception applies only to the code released under the name GNU
// ccScript. If you copy code from other releases into a copy of GNU
// ccScript, as the General Public License permits, the exception does
// not apply to the code that you add in this way. To avoid misleading
// anyone as to the status of such modified files, you must delete
// this exception notice from them.
//
// If you write modifications of your own for GNU ccScript, it is your choice
// whether to permit this exception to apply to your modifications.
// If you do not wish that, delete this exception notice.
//
#include "engine.h"
#ifdef HAVE_ODBC_SQL_H
#include <odbc/sql.h>
#include <odbc/sqlext.h>
#include <odbc/sqltypes.h>
#else
#include <sql.h>
#include <sqlext.h>
#include <sqltypes.h>
#endif
namespace ccscript3Database {
using namespace std;
using namespace ost;
extern SQLHENV hODBC;
class SQLDatabase : public ScriptObject
{
private:
friend class SQLThread;
static Mutex locker;
const char *name;
const char *user;
const char *pass;
SQLHDBC hdbc;
SQLCHAR errmsg[128];
unsigned count;
unsigned long instance;
public:
SQLDatabase(ScriptImage *img, Line *dsn);
~SQLDatabase();
bool isConnected(void);
inline const char *getName(void)
{return name;}
};
class SQLMethods : public ScriptMethods
{
public:
bool scrSQL(void);
};
class SQLChecks : public ScriptChecks
{
public:
const char *chkSQL(Line *line, ScriptImage *img);
};
class SQLBinder : public ScriptBinder
{
private:
const char *use(Line *line, ScriptImage *img);
void attach(ScriptInterp *interp);
void detach(ScriptInterp *interp);
void down(void);
public:
SQLBinder();
};
class SQLThread : public ScriptThread
{
private:
friend class SQLDatabase;
SQLHSTMT hstmt;
SQLDatabase *current;
Symbol *sym;
void run(void);
public:
SQLThread(ScriptInterp *interp, SQLDatabase *current, Symbol *results);
~SQLThread();
};
}
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