Apply sdbc-postgresql.diff

1 files changed, 285 insertions, 0 deletions

diff --git a/connectivity/source/drivers/postgresql/pq_connection.hxx b/connectivity/source/drivers/postgresql/pq_connection.hxx
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+++ b/connectivity/source/drivers/postgresql/pq_connection.hxx
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+/*************************************************************************
+ *
+ *  $RCSfile: pq_connection.hxx,v $
+ *
+ *  $Revision: 1.1.2.4 $
+ *
+ *  last change: $Author: jbu $ $Date: 2004/06/10 15:26:55 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 by Sun Microsystems, Inc.
+ *  901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License version 2.1, as published by the Free Software Foundation.
+ *
+ *  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
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *  MA  02111-1307  USA
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (the "License"); You may not use this file
+ *  except in compliance with the License. You may obtain a copy of the
+ *  License at http://www.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Joerg Budischewski
+ *
+ *   Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *   All Rights Reserved.
+ *
+ *   Contributor(s): Joerg Budischewski
+ *
+ *
+ ************************************************************************/
+
+#ifndef _PQ_CONNECTION_HXX_
+#define _PQ_CONNECTION_HXX_
+#include <hash_map>
+#include <com/sun/star/uno/XComponentContext.hpp>
+
+#include <com/sun/star/lang/XInitialization.hpp>
+
+#include <com/sun/star/script/XTypeConverter.hpp>
+
+#include <com/sun/star/sdbc/XWarningsSupplier.hpp>
+#include <com/sun/star/sdbcx/XTablesSupplier.hpp>
+#include <com/sun/star/sdbcx/XUsersSupplier.hpp>
+#include <com/sun/star/sdbcx/XViewsSupplier.hpp>
+#include <com/sun/star/sdbc/XConnection.hpp>
+
+#include <com/sun/star/container/XNameAccess.hpp>
+
+#include <rtl/ref.hxx>
+#include <rtl/byteseq.hxx>
+
+#include <salhelper/simplereferenceobject.hxx>
+
+#include <cppuhelper/weakref.hxx>
+#include <cppuhelper/compbase6.hxx>
+
+#include <libpq-fe.h>
+#include "pq_allocator.hxx"
+
+namespace pq_sdbc_driver
+{
+#ifdef POSTGRE_TRACE
+#define POSTGRE_TRACE( x ) printf( "%s\n" , x )
+#define POSTGRE_TRACE_1( x ,y) printf( "%s %s\n" , x ,y )
+#else
+#define POSTGRE_TRACE(x) ((void)0)
+#define POSTGRE_TRACE_1(x,y) ((void)0)
+#endif
+
+class RefCountedMutex : public salhelper::SimpleReferenceObject
+{
+public:
+    osl::Mutex mutex;
+};
+
+struct ConnectionSettings;
+
+
+
+//--------------------------------------------------
+// Logging API
+//--------------------------------------------------
+namespace LogLevel
+{
+// when you add a loglevel, extend the log function !
+static const sal_Int32 NONE = 0;
+static const sal_Int32 ERROR = 1;
+static const sal_Int32 SQL = 2;
+static const sal_Int32 INFO = 3;
+static const sal_Int32 DATA = 4;
+}
+bool isLog( ConnectionSettings *settings, int loglevel );
+void log( ConnectionSettings *settings, sal_Int32 level, const rtl::OUString &logString );
+void log( ConnectionSettings *settings, sal_Int32 level, const char *str );
+//--------------------------------------------------
+
+class Tables;
+class Views;
+struct ConnectionSettings
+{
+    ConnectionSettings() :
+        showSystemColumns( sal_False ),
+        pConnection(0),
+        encoding( RTL_TEXTENCODING_UTF8),
+        logFile( 0 ),
+        loglevel( LogLevel::INFO )
+    {}
+    rtl_TextEncoding encoding;
+    PGconn *pConnection;
+    ::com::sun::star::uno::Reference< com::sun::star::script::XTypeConverter > tc;
+    ::com::sun::star::uno::Reference< com::sun::star::container::XNameAccess > tables;
+    ::com::sun::star::uno::Reference< com::sun::star::container::XNameAccess > users;
+    ::com::sun::star::uno::Reference< com::sun::star::container::XNameAccess > views;
+    Tables *pTablesImpl;  // needed to implement renaming of tables / views
+    Views *pViewsImpl;   // needed to implement renaming of tables / views
+    ::rtl::OUString user;
+    ::rtl::OUString catalog;
+    sal_Bool showSystemColumns;
+    FILE *logFile;
+    sal_Int32 loglevel;
+};
+
+//--------------------------------------------------
+typedef cppu::WeakComponentImplHelper6<
+    com::sun::star::sdbc::XConnection,
+    com::sun::star::sdbc::XWarningsSupplier,
+    com::sun::star::lang::XInitialization,
+    com::sun::star::sdbcx::XTablesSupplier,
+    com::sun::star::sdbcx::XViewsSupplier,
+    com::sun::star::sdbcx::XUsersSupplier > ConnectionBase;
+
+// some types
+struct HashByteSequence
+{
+    sal_Int32 operator () ( const ::rtl::ByteSequence & seq ) const
+    {
+        return *(sal_Int32*) seq.getConstArray();
+    }
+};
+
+typedef ::std::hash_map<
+    ::rtl::ByteSequence,
+    ::com::sun::star::uno::WeakReference< com::sun::star::sdbc::XCloseable >,
+    HashByteSequence,
+    ::std::equal_to< ::rtl::ByteSequence >,
+    Allocator< std::pair< const ::rtl::ByteSequence,::com::sun::star::uno::WeakReference< com::sun::star::sdbc::XCloseable > > >
+> WeakHashMap;
+typedef ::std::vector< rtl::OString, Allocator< ::rtl::OString > > OStringVector;
+
+
+
+typedef std::hash_map
+<
+    const sal_Int32,
+    rtl::OUString,
+    ::std::hash< sal_Int32 >,
+    ::std::equal_to< sal_Int32 >,
+    Allocator< ::std::pair< sal_Int32, ::rtl::OUString > >
+> Int2StringMap;
+
+class Connection : public ConnectionBase
+{
+    ::com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext > m_ctx;
+    ::com::sun::star::uno::Reference< com::sun::star::container::XNameAccess > m_typeMap;
+    ConnectionSettings m_settings;
+    ::rtl::Reference< RefCountedMutex > m_refMutex;
+    ::com::sun::star::uno::Reference< com::sun::star::sdbc::XDatabaseMetaData > m_meta;
+    WeakHashMap m_myStatements;
+
+private:
+    void checkClosed()
+        throw ( com::sun::star::sdbc::SQLException, com::sun::star::uno::RuntimeException );
+
+public:
+    Connection(
+        const rtl::Reference< RefCountedMutex > &refMutex,
+        const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > & ctx );
+
+    ~Connection( );
+
+public: // XCloseable
+    virtual void SAL_CALL close()
+        throw ( ::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException );
+
+public: // XConnection
+
+    virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XStatement > SAL_CALL createStatement(  )
+        throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) ;
+    virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XPreparedStatement > SAL_CALL prepareStatement(
+        const ::rtl::OUString& sql )
+        throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
+    virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XPreparedStatement > SAL_CALL prepareCall(
+        const ::rtl::OUString& sql )
+        throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
+    virtual ::rtl::OUString SAL_CALL nativeSQL( const ::rtl::OUString& sql )
+        throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
+    virtual void SAL_CALL setAutoCommit( sal_Bool autoCommit )
+        throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
+    virtual sal_Bool SAL_CALL getAutoCommit(  )
+        throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
+    virtual void SAL_CALL commit(  )
+        throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
+    virtual void SAL_CALL rollback(  )
+        throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
+    virtual sal_Bool SAL_CALL isClosed(  )
+        throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
+    virtual ::com::sun::star::uno::Reference< com::sun::star::sdbc::XDatabaseMetaData > SAL_CALL getMetaData(  )
+        throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
+    virtual void SAL_CALL setReadOnly( sal_Bool readOnly )
+        throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
+    virtual sal_Bool SAL_CALL isReadOnly(  )
+        throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
+    virtual void SAL_CALL setCatalog( const ::rtl::OUString& catalog )
+        throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
+    virtual ::rtl::OUString SAL_CALL getCatalog(  )
+        throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
+    virtual void SAL_CALL setTransactionIsolation( sal_Int32 level )
+        throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
+    virtual sal_Int32 SAL_CALL getTransactionIsolation(  )
+        throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
+    virtual ::com::sun::star::uno::Reference< com::sun::star::container::XNameAccess > SAL_CALL getTypeMap(  )
+        throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
+    virtual void SAL_CALL setTypeMap(
+        const ::com::sun::star::uno::Reference< com::sun::star::container::XNameAccess >& typeMap )
+        throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
+
+public: // XWarningsSupplier
+    virtual ::com::sun::star::uno::Any SAL_CALL getWarnings(  )
+        throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
+    virtual void SAL_CALL clearWarnings(  )
+        throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
+
+public: // XInitialization
+    virtual void SAL_CALL initialize(
+        const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aArguments )
+        throw (com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException);
+
+public: // XTablesSupplier
+    virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > SAL_CALL getTables(  ) throw (::com::sun::star::uno::RuntimeException);
+
+public: // XUsersSupplier
+    virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > SAL_CALL getUsers(  ) throw (::com::sun::star::uno::RuntimeException);
+
+public: // XViewsSupplier
+    virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > SAL_CALL getViews(  ) throw (::com::sun::star::uno::RuntimeException);
+
+public:
+    virtual void SAL_CALL disposing();
+
+public: // helper function
+    void removeFromWeakMap( const ::rtl::ByteSequence & seq );
+};
+
+}
+#endif