ktraderparse.cpp
/* This file is part of the KDE project
Copyright (C) 1998, 1999 Torben Weis <weis@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include <assert.h>
#include <stdlib.h>
// TODO: Torben: On error free memory!
extern "C"
{
#include "ktraderparse.h"
}
#include "ktraderparsetree.h"
#include <kdebug.h>
using namespace KIO;
static ParseTreeBase::Ptr *pTree = 0;
static const char* sCode = 0;
ParseTreeBase::Ptr KIO::parseConstraints( const QString& _constr )
{
QCString str = _constr.utf8();
sCode = str.data();
KTraderParse_mainParse( sCode );
sCode = 0;
assert( pTree );
return *pTree;
}
ParseTreeBase::Ptr KIO::parsePreferences( const QString& _prefs )
{
QCString str = _prefs.utf8();
sCode = str.data();
KTraderParse_mainParse( sCode );
sCode = 0;
assert( pTree );
return *pTree;
}
void KTraderParse_setParseTree( void *_ptr1 )
{
if ( !pTree )
pTree = new ParseTreeBase::Ptr; // ### leak; should use KStaticDeleter
*pTree = static_cast<ParseTreeBase*>( _ptr1 );
}
void KTraderParse_error( const char* err )
{
kdWarning(7014) << "Parsing '" << sCode << "' gave " << err << endl;
}
void* KTraderParse_newOR( void *_ptr1, void *_ptr2 )
{
return new ParseTreeOR( (ParseTreeBase*)_ptr1, (ParseTreeBase*)_ptr2 );
}
void* KTraderParse_newAND( void *_ptr1, void *_ptr2 )
{
return new ParseTreeAND( (ParseTreeBase*)_ptr1, (ParseTreeBase*)_ptr2 );
}
void* KTraderParse_newCMP( void *_ptr1, void *_ptr2, int _i )
{
return new ParseTreeCMP( (ParseTreeBase*)_ptr1, (ParseTreeBase*)_ptr2, _i );
}
void* KTraderParse_newIN( void *_ptr1, void *_ptr2 )
{
return new ParseTreeIN( (ParseTreeBase*)_ptr1, (ParseTreeBase*)_ptr2 );
}
void* KTraderParse_newMATCH( void *_ptr1, void *_ptr2 )
{
return new ParseTreeMATCH( (ParseTreeBase*)_ptr1, (ParseTreeBase*)_ptr2 );
}
void* KTraderParse_newCALC( void *_ptr1, void *_ptr2, int _i )
{
return new ParseTreeCALC( (ParseTreeBase*)_ptr1, (ParseTreeBase*)_ptr2, _i );
}
void* KTraderParse_newBRACKETS( void *_ptr1 )
{
return new ParseTreeBRACKETS( (ParseTreeBase*)_ptr1 );
}
void* KTraderParse_newNOT( void *_ptr1 )
{
return new ParseTreeNOT( (ParseTreeBase*)_ptr1 );
}
void* KTraderParse_newEXIST( char *_ptr1 )
{
ParseTreeEXIST *t = new ParseTreeEXIST( _ptr1 );
free(_ptr1);
return t;
}
void* KTraderParse_newID( char *_ptr1 )
{
ParseTreeID *t = new ParseTreeID( _ptr1 );
free(_ptr1);
return t;
}
void* KTraderParse_newSTRING( char *_ptr1 )
{
ParseTreeSTRING *t = new ParseTreeSTRING( _ptr1 );
free(_ptr1);
return t;
}
void* KTraderParse_newNUM( int _i )
{
return new ParseTreeNUM( _i );
}
void* KTraderParse_newFLOAT( float _f )
{
return new ParseTreeDOUBLE( _f );
}
void* KTraderParse_newBOOL( char _b )
{
return new ParseTreeBOOL( (bool)_b );
}
void* KTraderParse_newMAX2( char *_id )
{
ParseTreeMAX2 *t = new ParseTreeMAX2( _id );
free(_id);
return t;
}
void* KTraderParse_newMIN2( char *_id )
{
ParseTreeMIN2 *t = new ParseTreeMIN2( _id );
free(_id);
return t;
}

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