You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
87 lines
2.3 KiB
87 lines
2.3 KiB
15 years ago
|
/* This file is part of the KDE project
|
||
|
|
Copyright (C) 2004 Jaroslaw Staniek <js@iidea.pl>
|
||
|
|
|
||
|
|
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.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef KEXIDB_PARSER_P_H
|
||
|
|
#define KEXIDB_PARSER_P_H
|
||
|
|
|
||
|
|
#include <qvaluelist.h>
|
||
|
|
#include <qdict.h>
|
||
|
|
#include <qasciicache.h>
|
||
|
|
#include <qstring.h>
|
||
|
|
|
||
|
|
#include <kexidb/queryschema.h>
|
||
|
|
#include <kexidb/tableschema.h>
|
||
|
|
#include <kexidb/connection.h>
|
||
|
|
#include <kexidb/expression.h>
|
||
|
|
#include "sqltypes.h"
|
||
|
|
#include "parser.h"
|
||
|
|
|
||
|
|
namespace KexiDB {
|
||
|
|
|
||
|
|
//! @internal
|
||
|
|
class ParserPrivate
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
ParserPrivate();
|
||
|
|
~ParserPrivate();
|
||
|
|
|
||
|
|
void clear();
|
||
|
|
|
||
|
|
int operation;
|
||
|
|
TableSchema *table;
|
||
|
|
QuerySchema *select;
|
||
|
|
Connection *db;
|
||
|
|
QString statement;
|
||
|
|
ParserError error;
|
||
|
|
QAsciiCache<char> reservedKeywords;
|
||
|
|
bool initialized : 1;
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
/*! Data used on parsing. @internal */
|
||
|
|
class ParseInfo
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
ParseInfo(QuerySchema *query);
|
||
|
|
~ParseInfo();
|
||
|
|
|
||
|
|
//! collects positions of tables/aliases with the same names
|
||
|
|
QDict< QValueList<int> > repeatedTablesAndAliases;
|
||
|
|
|
||
|
|
QString errMsg, errDescr; //helpers
|
||
|
|
QuerySchema *querySchema;
|
||
|
|
};
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
void yyerror(const char *str);
|
||
|
|
void setError(const QString& errName, const QString& errDesc);
|
||
|
|
void setError(const QString& errDesc);
|
||
|
|
//bool parseData(KexiDB::Parser *p, const char *data);
|
||
|
|
bool addColumn( KexiDB::ParseInfo& parseInfo, KexiDB::BaseExpr* columnExpr );
|
||
|
|
KexiDB::QuerySchema* buildSelectQuery(
|
||
|
|
KexiDB::QuerySchema* querySchema, KexiDB::NArgExpr* colViews,
|
||
|
|
KexiDB::NArgExpr* tablesList = 0, SelectOptionsInternal* options = 0 ); //KexiDB::BaseExpr* whereExpr = 0 );
|
||
|
|
|
||
|
|
extern KexiDB::Parser *parser;
|
||
|
|
extern KexiDB::Field *field;
|
||
|
|
|
||
|
|
|
||
|
|
#endif
|