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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-11-08 12:31:36 -0600
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-11-08 12:31:36 -0600
commitd796c9dd933ab96ec83b9a634feedd5d32e1ba3f (patch)
tree6e3dcca4f77e20ec8966c666aac7c35bd4704053 /src/sql/drivers/odbc/qsql_odbc.h
downloadtqt3-d796c9dd933ab96ec83b9a634feedd5d32e1ba3f.tar.gz
tqt3-d796c9dd933ab96ec83b9a634feedd5d32e1ba3f.zip
Test conversion to TQt3 from Qt3 8c6fc1f8e35fd264dd01c582ca5e7549b32ab731
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+/****************************************************************************
+**
+** Definition of ODBC driver classes
+**
+** Created : 001103
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of the sql module of the TQt GUI Toolkit.
+**
+** This file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free
+** Software Foundation and appearing in the files LICENSE.GPL2
+** and LICENSE.GPL3 included in the packaging of this file.
+** Alternatively you may (at your option) use any later version
+** of the GNU General Public License if such license has been
+** publicly approved by Trolltech ASA (or its successors, if any)
+** and the KDE Free TQt Foundation.
+**
+** Please review the following information to ensure GNU General
+** Public Licensing retquirements will be met:
+** http://trolltech.com/products/qt/licenses/licensing/opensource/.
+** If you are unsure which license is appropriate for your use, please
+** review the following information:
+** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
+** or contact the sales department at sales@trolltech.com.
+**
+** This file may be used under the terms of the Q Public License as
+** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
+** included in the packaging of this file. Licensees holding valid TQt
+** Commercial licenses may use this file in accordance with the TQt
+** Commercial License Agreement provided with the Software.
+**
+** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
+** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
+** herein.
+**
+**********************************************************************/
+
+#ifndef TQSQL_ODBC_H
+#define TQSQL_ODBC_H
+
+#include <qmap.h>
+#include <qstring.h>
+#include <qsqldriver.h>
+#include <qsqlfield.h>
+#include <qsqlresult.h>
+#include <qsqlindex.h>
+
+#if defined (Q_OS_WIN32)
+#include <qt_windows.h>
+#endif
+
+#if defined (Q_OS_MAC)
+// assume we use iodbc on MAC
+// comment next line out if you use a
+// unicode compatible manager
+# define Q_ODBC_VERSION_2
+#endif
+
+#ifdef QT_PLUGIN
+#define Q_EXPORT_SQLDRIVER_ODBC
+#else
+#define Q_EXPORT_SQLDRIVER_ODBC Q_EXPORT
+#endif
+
+#ifdef Q_OS_UNIX
+#define HAVE_LONG_LONG 1 // force UnixODBC NOT to fall back to a struct for BIGINTs
+#endif
+
+#if defined(Q_CC_BOR)
+// workaround for Borland to make sure that SQLBIGINT is defined
+# define _MSC_VER 900
+#endif
+#include <sql.h>
+#if defined(Q_CC_BOR)
+# undef _MSC_VER
+#endif
+
+#include <sqlext.h>
+#include "debian_qsql_odbc.h"
+
+class TQODBCPrivate;
+class TQODBCDriver;
+class TQSqlRecordInfo;
+
+class TQODBCResult : public TQSqlResult
+{
+ friend class TQODBCDriver;
+public:
+ TQODBCResult( const TQODBCDriver * db, TQODBCPrivate* p );
+ ~TQODBCResult();
+
+ SQLHANDLE statement();
+ bool prepare( const TQString& query );
+ bool exec();
+
+protected:
+ bool fetchNext();
+ bool fetchFirst();
+ bool fetchLast();
+ bool fetchPrior();
+ bool fetch(int i);
+ bool reset ( const TQString& query );
+ TQVariant data( int field );
+ bool isNull( int field );
+ int size();
+ int numRowsAffected();
+private:
+ TQODBCPrivate* d;
+ typedef TQMap<int,TQVariant> FieldCache;
+ FieldCache fieldCache;
+ typedef TQMap<int,bool> NullCache;
+ NullCache nullCache;
+};
+
+class Q_EXPORT_SQLDRIVER_ODBC TQODBCDriver : public TQSqlDriver
+{
+public:
+ TQODBCDriver( TQObject * parent=0, const char * name=0 );
+ TQODBCDriver( SQLHANDLE env, SQLHANDLE con, TQObject * parent=0, const char * name=0 );
+ ~TQODBCDriver();
+ bool hasFeature( DriverFeature f ) const;
+ bool open( const TQString & db,
+ const TQString & user = TQString::null,
+ const TQString & password = TQString::null,
+ const TQString & host = TQString::null,
+ int port = -1 );
+ void close();
+ TQSqlQuery createQuery() const;
+ TQStringList tables( const TQString& user ) const;
+ TQSqlRecord record( const TQString& tablename ) const;
+ TQSqlRecord record( const TQSqlQuery& query ) const;
+ TQSqlRecordInfo recordInfo( const TQString& tablename ) const;
+ TQSqlRecordInfo recordInfo( const TQSqlQuery& query ) const;
+ TQSqlIndex primaryIndex( const TQString& tablename ) const;
+ SQLHANDLE environment();
+ SQLHANDLE connection();
+
+ TQString formatValue( const TQSqlField* field,
+ bool trimStrings ) const;
+ // ### remove me for 4.0
+ bool open( const TQString& db,
+ const TQString& user,
+ const TQString& password,
+ const TQString& host,
+ int port,
+ const TQString& connOpts );
+
+protected:
+ bool beginTransaction();
+ bool commitTransaction();
+ bool rollbackTransaction();
+private:
+ void init();
+ bool endTrans();
+ void cleanup();
+ TQODBCPrivate* d;
+};
+
+#endif