405 lines
13 KiB
C++
405 lines
13 KiB
C++
/*************************************************************************
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*
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* $RCSfile: ORealDriver.cxx,v $
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*
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* $Revision: 1.3 $
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*
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* last change: $Author: oj $ $Date: 2001-10-29 10:23:33 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the License); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an AS IS basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#ifndef _CONNECTIVITY_ODBC_ODRIVER_HXX_
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#include "odbc/ODriver.hxx"
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#endif
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#ifndef _CONNECTIVITY_OTOOLS_HXX_
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#include "odbc/OTools.hxx"
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#endif
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#ifndef _CONNECTIVITY_ODBC_OFUNCTIONS_HXX_
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#include "odbc/OFunctions.hxx"
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#endif
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namespace connectivity
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{
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sal_Bool LoadFunctions(oslModule pODBCso);
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sal_Bool LoadLibrary_ODBC3(::rtl::OUString &_rPath);
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// extern declaration of the function pointer
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extern T3SQLAllocHandle pODBC3SQLAllocHandle;
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extern T3SQLConnect pODBC3SQLConnect;
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extern T3SQLDriverConnect pODBC3SQLDriverConnect;
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extern T3SQLBrowseConnect pODBC3SQLBrowseConnect;
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extern T3SQLDataSources pODBC3SQLDataSources;
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extern T3SQLDrivers pODBC3SQLDrivers;
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extern T3SQLGetInfo pODBC3SQLGetInfo;
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extern T3SQLGetFunctions pODBC3SQLGetFunctions;
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extern T3SQLGetTypeInfo pODBC3SQLGetTypeInfo;
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extern T3SQLSetConnectAttr pODBC3SQLSetConnectAttr;
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extern T3SQLGetConnectAttr pODBC3SQLGetConnectAttr;
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extern T3SQLSetEnvAttr pODBC3SQLSetEnvAttr;
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extern T3SQLGetEnvAttr pODBC3SQLGetEnvAttr;
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extern T3SQLSetStmtAttr pODBC3SQLSetStmtAttr;
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extern T3SQLGetStmtAttr pODBC3SQLGetStmtAttr;
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//extern T3SQLSetDescField pODBC3SQLSetDescField;
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//extern T3SQLGetDescField pODBC3SQLGetDescField;
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//extern T3SQLGetDescRec pODBC3SQLGetDescRec;
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//extern T3SQLSetDescRec pODBC3SQLSetDescRec;
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extern T3SQLPrepare pODBC3SQLPrepare;
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extern T3SQLBindParameter pODBC3SQLBindParameter;
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//extern T3SQLGetCursorName pODBC3SQLGetCursorName;
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extern T3SQLSetCursorName pODBC3SQLSetCursorName;
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extern T3SQLExecute pODBC3SQLExecute;
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extern T3SQLExecDirect pODBC3SQLExecDirect;
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//extern T3SQLNativeSql pODBC3SQLNativeSql;
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extern T3SQLDescribeParam pODBC3SQLDescribeParam;
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extern T3SQLNumParams pODBC3SQLNumParams;
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extern T3SQLParamData pODBC3SQLParamData;
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extern T3SQLPutData pODBC3SQLPutData;
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extern T3SQLRowCount pODBC3SQLRowCount;
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extern T3SQLNumResultCols pODBC3SQLNumResultCols;
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extern T3SQLDescribeCol pODBC3SQLDescribeCol;
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extern T3SQLColAttribute pODBC3SQLColAttribute;
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extern T3SQLBindCol pODBC3SQLBindCol;
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extern T3SQLFetch pODBC3SQLFetch;
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extern T3SQLFetchScroll pODBC3SQLFetchScroll;
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extern T3SQLGetData pODBC3SQLGetData;
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extern T3SQLSetPos pODBC3SQLSetPos;
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extern T3SQLBulkOperations pODBC3SQLBulkOperations;
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extern T3SQLMoreResults pODBC3SQLMoreResults;
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//extern T3SQLGetDiagField pODBC3SQLGetDiagField;
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extern T3SQLGetDiagRec pODBC3SQLGetDiagRec;
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extern T3SQLColumnPrivileges pODBC3SQLColumnPrivileges;
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extern T3SQLColumns pODBC3SQLColumns;
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extern T3SQLForeignKeys pODBC3SQLForeignKeys;
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extern T3SQLPrimaryKeys pODBC3SQLPrimaryKeys;
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extern T3SQLProcedureColumns pODBC3SQLProcedureColumns;
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extern T3SQLProcedures pODBC3SQLProcedures;
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extern T3SQLSpecialColumns pODBC3SQLSpecialColumns;
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extern T3SQLStatistics pODBC3SQLStatistics;
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extern T3SQLTablePrivileges pODBC3SQLTablePrivileges;
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extern T3SQLTables pODBC3SQLTables;
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extern T3SQLFreeStmt pODBC3SQLFreeStmt;
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extern T3SQLCloseCursor pODBC3SQLCloseCursor;
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extern T3SQLCancel pODBC3SQLCancel;
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extern T3SQLEndTran pODBC3SQLEndTran;
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extern T3SQLDisconnect pODBC3SQLDisconnect;
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extern T3SQLFreeHandle pODBC3SQLFreeHandle;
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extern T3SQLGetCursorName pODBC3SQLGetCursorName;
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extern T3SQLNativeSql pODBC3SQLNativeSql;
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namespace odbc
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{
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class ORealObdcDriver : public ODBCDriver
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{
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protected:
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virtual void* getOdbcFunction(sal_Int32 _nIndex) const;
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virtual SQLHANDLE EnvironmentHandle(::rtl::OUString &_rPath);
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public:
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ORealObdcDriver(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory) : ODBCDriver(_rxFactory) {}
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};
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//------------------------------------------------------------------
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void* ORealObdcDriver::getOdbcFunction(sal_Int32 _nIndex) const
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{
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void* pFunction = NULL;
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switch(_nIndex)
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{
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case ODBC3SQLAllocHandle:
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pFunction = (void*)pODBC3SQLAllocHandle;;
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break;
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case ODBC3SQLConnect:
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pFunction = (void*)pODBC3SQLConnect;
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break;
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case ODBC3SQLDriverConnect:
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pFunction = (void*)pODBC3SQLDriverConnect;
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break;
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case ODBC3SQLBrowseConnect:
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pFunction = (void*)pODBC3SQLBrowseConnect;
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break;
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case ODBC3SQLDataSources:
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pFunction = (void*)pODBC3SQLDataSources;
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break;
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case ODBC3SQLDrivers:
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pFunction = (void*)pODBC3SQLDrivers;
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break;
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case ODBC3SQLGetInfo:
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pFunction = (void*)pODBC3SQLGetInfo;
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break;
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case ODBC3SQLGetFunctions:
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pFunction = (void*)pODBC3SQLGetFunctions;
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break;
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case ODBC3SQLGetTypeInfo:
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pFunction = (void*)pODBC3SQLGetTypeInfo;
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break;
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case ODBC3SQLSetConnectAttr:
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pFunction = (void*)pODBC3SQLSetConnectAttr;
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break;
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case ODBC3SQLGetConnectAttr:
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pFunction = (void*)pODBC3SQLGetConnectAttr;
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break;
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case ODBC3SQLSetEnvAttr:
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pFunction = (void*)pODBC3SQLSetEnvAttr;
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break;
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case ODBC3SQLGetEnvAttr:
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pFunction = (void*)pODBC3SQLGetEnvAttr;
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break;
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case ODBC3SQLSetStmtAttr:
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pFunction = (void*)pODBC3SQLSetStmtAttr;
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break;
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case ODBC3SQLGetStmtAttr:
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pFunction = (void*)pODBC3SQLGetStmtAttr;
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break;
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case ODBC3SQLPrepare:
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pFunction = (void*)pODBC3SQLPrepare;
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break;
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case ODBC3SQLBindParameter:
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pFunction = (void*)pODBC3SQLBindParameter;
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break;
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case ODBC3SQLSetCursorName:
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pFunction = (void*)pODBC3SQLSetCursorName;
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break;
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case ODBC3SQLExecute:
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pFunction = (void*)pODBC3SQLExecute;
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break;
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case ODBC3SQLExecDirect:
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pFunction = (void*)pODBC3SQLExecDirect;
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break;
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case ODBC3SQLDescribeParam:
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pFunction = (void*)pODBC3SQLDescribeParam;
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break;
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case ODBC3SQLNumParams:
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pFunction = (void*)pODBC3SQLNumParams;
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break;
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case ODBC3SQLParamData:
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pFunction = (void*)pODBC3SQLParamData;
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break;
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case ODBC3SQLPutData:
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pFunction = (void*)pODBC3SQLPutData;
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break;
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case ODBC3SQLRowCount:
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pFunction = (void*)pODBC3SQLRowCount;
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break;
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case ODBC3SQLNumResultCols:
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pFunction = (void*)pODBC3SQLNumResultCols;
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break;
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case ODBC3SQLDescribeCol:
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pFunction = (void*)pODBC3SQLDescribeCol;
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break;
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case ODBC3SQLColAttribute:
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pFunction = (void*)pODBC3SQLColAttribute;
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break;
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case ODBC3SQLBindCol:
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pFunction = (void*)pODBC3SQLBindCol;
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break;
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case ODBC3SQLFetch:
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pFunction = (void*)pODBC3SQLFetch;
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break;
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case ODBC3SQLFetchScroll:
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pFunction = (void*)pODBC3SQLFetchScroll;
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break;
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case ODBC3SQLGetData:
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pFunction = (void*)pODBC3SQLGetData;
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break;
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case ODBC3SQLSetPos:
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pFunction = (void*)pODBC3SQLSetPos;
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break;
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case ODBC3SQLBulkOperations:
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pFunction = (void*)pODBC3SQLBulkOperations;
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break;
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case ODBC3SQLMoreResults:
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pFunction = (void*)pODBC3SQLMoreResults;
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break;
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case ODBC3SQLGetDiagRec:
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pFunction = (void*)pODBC3SQLGetDiagRec;
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break;
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case ODBC3SQLColumnPrivileges:
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pFunction = (void*)pODBC3SQLColumnPrivileges;
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break;
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case ODBC3SQLColumns:
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pFunction = (void*)pODBC3SQLColumns;
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break;
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case ODBC3SQLForeignKeys:
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pFunction = (void*)pODBC3SQLForeignKeys;
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break;
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case ODBC3SQLPrimaryKeys:
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pFunction = (void*)pODBC3SQLPrimaryKeys;
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break;
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case ODBC3SQLProcedureColumns:
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pFunction = (void*)pODBC3SQLProcedureColumns;
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break;
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case ODBC3SQLProcedures:
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pFunction = (void*)pODBC3SQLProcedures;
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break;
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case ODBC3SQLSpecialColumns:
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pFunction = (void*)pODBC3SQLSpecialColumns;
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break;
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case ODBC3SQLStatistics:
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pFunction = (void*)pODBC3SQLStatistics;
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break;
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case ODBC3SQLTablePrivileges:
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pFunction = (void*)pODBC3SQLTablePrivileges;
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break;
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case ODBC3SQLTables:
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pFunction = (void*)pODBC3SQLTables;
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break;
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case ODBC3SQLFreeStmt:
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pFunction = (void*)pODBC3SQLFreeStmt;
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break;
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case ODBC3SQLCloseCursor:
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pFunction = (void*)pODBC3SQLCloseCursor;
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break;
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case ODBC3SQLCancel:
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pFunction = (void*)pODBC3SQLCancel;
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break;
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case ODBC3SQLEndTran:
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pFunction = (void*)pODBC3SQLEndTran;
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break;
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case ODBC3SQLDisconnect:
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pFunction = (void*)pODBC3SQLDisconnect;
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break;
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case ODBC3SQLFreeHandle:
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pFunction = (void*)pODBC3SQLFreeHandle;
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break;
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case ODBC3SQLGetCursorName:
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pFunction = (void*)pODBC3SQLGetCursorName;
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break;
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case ODBC3SQLNativeSql:
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pFunction = (void*)pODBC3SQLNativeSql;
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break;
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default:
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OSL_ENSURE(0,"Function unknown!");
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}
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return pFunction;
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}
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//------------------------------------------------------------------
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::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL ODBCDriver_CreateInstance(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory) throw( ::com::sun::star::uno::Exception )
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{
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return *(new ORealObdcDriver(_rxFactory));
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}
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// -----------------------------------------------------------------------------
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// ODBC Environment (gemeinsam fuer alle Connections):
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SQLHANDLE ORealObdcDriver::EnvironmentHandle(::rtl::OUString &_rPath)
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{
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// Ist (fuer diese Instanz) bereits ein Environment erzeugt worden?
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if (!m_pDriverHandle)
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{
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SQLHANDLE h = SQL_NULL_HANDLE;
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// Environment allozieren
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// ODBC-DLL jetzt laden:
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if (!LoadLibrary_ODBC3(_rPath) || N3SQLAllocHandle(SQL_HANDLE_ENV,SQL_NULL_HANDLE,&h) != SQL_SUCCESS)
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return SQL_NULL_HANDLE;
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// In globaler Struktur merken ...
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m_pDriverHandle = h;
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SQLRETURN nError = N3SQLSetEnvAttr(h, SQL_ATTR_ODBC_VERSION,(SQLPOINTER) SQL_OV_ODBC3, SQL_IS_UINTEGER);
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//N3SQLSetEnvAttr(h, SQL_ATTR_CONNECTION_POOLING,(SQLPOINTER) SQL_CP_ONE_PER_HENV, SQL_IS_INTEGER);
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}
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return m_pDriverHandle;
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}
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// -----------------------------------------------------------------------------
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}
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}
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