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| author | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-07-10 15:17:53 -0500 | 
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| committer | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-07-10 15:17:53 -0500 | 
| commit | dda8474928bd7276e1fad8fb7a601e7c83ff2bc2 (patch) | |
| tree | 7f83910598b33b12730035f086df20b5a53ab99c /tqtinterface/qt4/src/sql/drivers/odbc/tqsql_odbc.h | |
| parent | 6260b6178868c03aab1644bf93b0ef043654bdb0 (diff) | |
| download | experimental-dda8474928bd7276e1fad8fb7a601e7c83ff2bc2.tar.gz experimental-dda8474928bd7276e1fad8fb7a601e7c83ff2bc2.zip | |
Added TQt4 HEAD
Diffstat (limited to 'tqtinterface/qt4/src/sql/drivers/odbc/tqsql_odbc.h')
| -rw-r--r-- | tqtinterface/qt4/src/sql/drivers/odbc/tqsql_odbc.h | 165 | 
1 files changed, 165 insertions, 0 deletions
| diff --git a/tqtinterface/qt4/src/sql/drivers/odbc/tqsql_odbc.h b/tqtinterface/qt4/src/sql/drivers/odbc/tqsql_odbc.h new file mode 100644 index 0000000..74ab4e7 --- /dev/null +++ b/tqtinterface/qt4/src/sql/drivers/odbc/tqsql_odbc.h @@ -0,0 +1,165 @@ +/**************************************************************************** +** +** Definition of ODBC driver classes +** +** Created : 001103 +** +** Copyright (C) 2010 Timothy Pearson and (C) 1992-2008 Trolltech ASA. +** +** 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 requirements 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 <tqmap.h> +#include <tqstring.h> +#include <tqsqldriver.h> +#include <tqsqlfield.h> +#include <tqsqlresult.h> +#include <tqsqlindex.h> + +#if defined (TQ_OS_WIN32) +#include <tqt_windows.h> +#endif + +#if defined (TQ_OS_MAC) +// assume we use iodbc on MAC +// comment next line out if you use a  +// tqunicode compatible manager +# define TQ_ODBC_VERSION_2 +#endif + +#ifdef TQT_PLUGIN +#define TQ_EXPORT_STQLDRIVER_ODBC +#else +#define TQ_EXPORT_STQLDRIVER_ODBC TQ_EXPORT +#endif + +#ifdef TQ_OS_UNIX +#define HAVE_LONG_LONG 1 // force UnixODBC NOT to fall back to a struct for BIGINTs +#endif + +#if defined(TQ_CC_BOR) +// workaround for Borland to make sure that STQLBIGINT is defined +#  define _MSC_VER 900 +#endif +#include <sql.h> +#if defined(TQ_CC_BOR) +#  undef _MSC_VER +#endif + +#ifndef TQ_ODBC_VERSION_2 +#include <sqlucode.h> +#endif + +#include <sqlext.h> + +class TQODBCPrivate; +class TQODBCDriver; +class TQSqlRecordInfo; + +class TQODBCResult : public TQSqlResult +{ +    friend class TQODBCDriver; +public: +    TQODBCResult( const TQODBCDriver * db, TQODBCPrivate* p ); +    ~TQODBCResult(); + +    STQLHANDLE   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 TQ_EXPORT_STQLDRIVER_ODBC TQODBCDriver : public TQSqlDriver +{ +public: +    TQODBCDriver( TQObject * tqparent=0, const char * name=0 ); +    TQODBCDriver( STQLHANDLE env, STQLHANDLE con, TQObject * tqparent=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; +    STQLHANDLE		environment(); +    STQLHANDLE		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 | 
