/************************************************************************* * * $RCSfile: odbcconfig.hxx,v $ * * $Revision: 1.2 $ * * last change: $Author: obo $ $Date: 2000-10-26 13:11:36 $ * * 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 EXPRESS 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: Sun Microsystems, Inc. * * Copyright: 2000 by Sun Microsystems, Inc. * * All Rights Reserved. * * Contributor(s): _______________________________________ * * ************************************************************************/ #ifndef _DBAUI_ODBC_CONFIG_HXX_ #define _DBAUI_ODBC_CONFIG_HXX_ #if defined(WIN) || defined(WNT) || defined (UNX) #define HAVE_ODBC_SUPPORT #endif #if ( defined(WIN) || defined(WNT) ) && defined(HAVE_ODBC_SUPPORT) #define HAVE_ODBC_ADMINISTRATION #endif #ifndef _OSL_MODULE_H_ #include #endif #ifndef _DBAUI_COMMON_TYPES_HXX_ #include "commontypes.hxx" #endif //......................................................................... namespace dbaui { //......................................................................... //========================================================================= //= OOdbcLibWrapper //========================================================================= /** base for helper classes wrapping functionality from an ODBC library */ class OOdbcLibWrapper { oslModule m_pOdbcLib; // the library handle ::rtl::OUString m_sLibPath; // the path to the library public: #ifdef HAVE_ODBC_SUPPORT sal_Bool isLoaded() const { return NULL != m_pOdbcLib; } #else sal_Bool isLoaded() const { return sal_False; } #endif ::rtl::OUString getLibraryName() const { return m_sLibPath; } protected: #ifndef HAVE_ODBC_SUPPORT OOdbcLibWrapper() : m_pOdbcLib(NULL) { } #endif OOdbcLibWrapper(const sal_Char* _pLibPath); ~OOdbcLibWrapper(); void* loadSymbol(const sal_Char* _pFunctionName); /// load the lib sal_Bool load(); /// unload the lib void unload(); }; //========================================================================= //= OOdbcEnumeration //========================================================================= struct OdbcTypesImpl; class OOdbcEnumeration : public OOdbcLibWrapper { #ifdef HAVE_ODBC_SUPPORT // entry points for ODBC administration void* m_pAllocHandle; void* m_pFreeHandle; void* m_pSetEnvAttr; void* m_pDataSources; #endif OdbcTypesImpl* m_pImpl; // needed because we can't have a member of type SQLHANDLE: this would require us to include the respective // ODBC file, which would lead to a lot of conflicts with other includes public: OOdbcEnumeration(); ~OOdbcEnumeration(); void getDatasourceNames(StringBag& _rNames); protected: /// ensure that an ODBC environment is allocated sal_Bool allocEnv(); /// free any allocated ODBC environment void freeEnv(); }; //========================================================================= //= OOdbcManagement //========================================================================= class OOdbcManagement : public OOdbcLibWrapper { #ifdef HAVE_ODBC_SUPPORT // entry points for ODBC administration void* m_pSQLManageDataSource; oslModule m_pOdbcLib; OdbcTypesImpl* m_pImpl; // needed because we can't have a member of type SQLHANDLE: this would require us to include the respective // ODBC file, which would lead to a lot of conflicts with other includes #endif public: OOdbcManagement(); void manageDataSources(void* _pParentSysWindowHandle); }; //......................................................................... } // namespace dbaui //......................................................................... #endif // _DBAUI_ODBC_CONFIG_HXX_ /************************************************************************* * history: * $Log: not supported by cvs2svn $ * Revision 1.1 2000/10/24 12:48:44 fs * initial checkin - wrapping (system) data source related ODBC functionality * * * Revision 1.0 24.10.00 10:11:51 fs ************************************************************************/