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.
111 lines
3.2 KiB
111 lines
3.2 KiB
/* This file is part of the KDE project
|
|
Copyright (C) 2003 Adam Pigg <adam@piggz.co.uk>
|
|
|
|
This program 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 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
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public License
|
|
along with this program; see the file COPYING. If not, write to
|
|
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#ifndef KEXIDB_CURSOR_PTQXX_H
|
|
#define KEXIDB_CURSOR_PTQXX_H
|
|
|
|
#include <kexidb/cursor.h>
|
|
#include <kexidb/connection.h>
|
|
#include <kexidb/utils.h>
|
|
|
|
#if 0
|
|
#include <pqxx/all.h>
|
|
#else
|
|
#include <pqxx/pqxx>
|
|
#endif
|
|
|
|
#include <pqxx/binarystring>
|
|
#include <migration/pqxx/pg_type.h>
|
|
|
|
namespace KexiDB {
|
|
|
|
class pqxxSqlCursor: public Cursor {
|
|
public:
|
|
virtual ~pqxxSqlCursor();
|
|
|
|
virtual TQVariant value(uint i);
|
|
virtual const char** rowData() const;
|
|
virtual void storeCurrentRow(RowData &data) const;
|
|
|
|
//TODO virtual const char *** bufferData()
|
|
|
|
//TODO virtual int serverResult() const;
|
|
|
|
//TODO virtual TQString serverResultName() const;
|
|
|
|
//TODO virtual TQString serverErrorMsg() const;
|
|
|
|
protected:
|
|
pqxxSqlCursor(Connection* conn, const TQString& statement = TQString(), uint options = NoOptions );
|
|
pqxxSqlCursor(Connection* conn, QuerySchema& query, uint options = NoOptions );
|
|
virtual void drv_clearServerResult();
|
|
virtual void drv_appendCurrentRecordToBuffer();
|
|
virtual void drv_bufferMovePointerNext();
|
|
virtual void drv_bufferMovePointerPrev();
|
|
virtual void drv_bufferMovePointerTo(TQ_LLONG to);
|
|
virtual bool drv_open();
|
|
virtual bool drv_close();
|
|
virtual void drv_getNextRecord();
|
|
virtual void drv_getPrevRecord();
|
|
|
|
private:
|
|
pqxx::result* m_res;
|
|
// pqxx::nontransaction* m_tran;
|
|
pqxx::connection* my_conn;
|
|
TQVariant pValue(uint pos)const;
|
|
bool m_implicityStarted : 1;
|
|
//TQByteArray processBinaryData(pqxx::binarystring*) const;
|
|
friend class pqxxSqlConnection;
|
|
};
|
|
|
|
inline TQVariant pgsqlCStrToVariant(const pqxx::result::field& r)
|
|
{
|
|
switch(r.type())
|
|
{
|
|
case BOOLOID:
|
|
return TQString::fromLatin1(r.c_str(), r.size())=="true"; //TODO check formatting
|
|
case INT2OID:
|
|
case INT4OID:
|
|
case INT8OID:
|
|
return r.as(int());
|
|
case FLOAT4OID:
|
|
case FLOAT8OID:
|
|
case NUMERICOID:
|
|
return r.as(double());
|
|
case DATEOID:
|
|
return TQString::fromUtf8(r.c_str(), r.size()); //TODO check formatting
|
|
case TIMEOID:
|
|
return TQString::fromUtf8(r.c_str(), r.size()); //TODO check formatting
|
|
case TIMESTAMPOID:
|
|
return TQString::fromUtf8(r.c_str(), r.size()); //TODO check formatting
|
|
case BYTEAOID:
|
|
return KexiDB::pgsqlByteaToByteArray(r.c_str(), r.size());
|
|
case BPCHAROID:
|
|
case VARCHAROID:
|
|
case TEXTOID:
|
|
return TQString::fromUtf8(r.c_str(), r.size()); //utf8?
|
|
default:
|
|
return TQString::fromUtf8(r.c_str(), r.size()); //utf8?
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
#endif
|