diff options
| -rw-r--r-- | cppuhelper/inc/cppuhelper/implementationentry.hxx | 147 | ||||
| -rw-r--r-- | cppuhelper/prj/d.lst | 1 | ||||
| -rw-r--r-- | cppuhelper/source/implementationentry.cxx | 141 |
3 files changed, 289 insertions, 0 deletions
diff --git a/cppuhelper/inc/cppuhelper/implementationentry.hxx b/cppuhelper/inc/cppuhelper/implementationentry.hxx new file mode 100644 index 000000000000..b7c3fdbdb04a --- /dev/null +++ b/cppuhelper/inc/cppuhelper/implementationentry.hxx @@ -0,0 +1,147 @@ +/************************************************************************* + * + * $RCSfile: implementationentry.hxx,v $ + * + * $Revision: 1.1 $ + * + * last change: $Author: jbu $ $Date: 2001-06-22 15:19:54 $ + * + * 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: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ +#ifndef _CPPUHELPER_IMPLEMENATIONENTRY_HXX_ +#define _CPPUHELPER_IMPLEMENATIONENTRY_HXX_ + +#ifndef _CPPUHELPER_FACTORY_HXX_ +#include <cppuhelper/factory.hxx> +#endif + +namespace cppu +{ +/** One struct instance represents all data necessary for registering one service implementation. + + */ +struct ImplementationEntry +{ + /** Function, that creates an instance of the implemenation + */ + ComponentFactoryFunc create; + + /** Function, that returns the implemenation-name of the implemenation + (same as XServiceInfo.getImplementationName() ). + */ + rtl::OUString ( SAL_CALL * getImplementationName )(); + + /** Function, that returns all supported servicenames of the implemenation + ( same as XServiceInfo.getSupportedServiceNames() ). + */ + com::sun::star::uno::Sequence< rtl::OUString > ( SAL_CALL * getSupportedServiceNames ) (); + + /** Function, that creates a SingleComponentFactory. + */ + ::com::sun::star::uno::Reference< ::com::sun::star::lang::XSingleComponentFactory > + ( SAL_CALL * createFactory )( + ComponentFactoryFunc fptr, + ::rtl::OUString const & rImplementationName, + ::com::sun::star::uno::Sequence< ::rtl::OUString > const & rServiceNames, + rtl_ModuleCount * pModCount ); + + /** The shared-library module-counter of the implemenation. Maybe 0. The module-counter + is used during by the createFactory()-function. + */ + rtl_ModuleCount * moduleCounter; + + /** Must be set to 0 ! + For future extensions. + */ + sal_Int32 nFlags; +}; + +/** Helper function for implementation of the component_writeInfo()-function. + + @param pServiceManager The first parameter passed to component_writeInfo()-function + (This is an instance of the service manager, that creates the factory). + @param pRegistryKey The second parameter passed to the component_writeInfo()-function. + This is a reference to the registry key, into which the implementation + data shall be written to. + @param entries Each element of the entries-array must contains a function pointer + table for registering an implemenation. The end of the array + must be marked with a 0 entry in the create-function. + @return sal_True, if all implementations could be registered, otherwise sal_False. + */ +sal_Bool component_writeInfoHelper( + void *pServiceManager, void *pRegistryKey , const struct ImplementationEntry entries[] ); + +/** Helper function for implementation of the component_getFactory()-function, + that must be implemented by every shared library component. + + @param pImplName The implementation-name to be instantiated ( This is the + first parameter passed to the component_getFactory + @param pServiceManager The first parameter passed to component_writeInfo()-function + (This is a of the service manager, that creates the factory). + @param pRegistryKey The second parameter passed to the component_writeInfo()-function. + This is a reference to the registry key, where the implementation + data has been written to. + @param entries Each element of the entries-array must contains a function pointer + table for creating a factor of the implementation. The end of the array + must be marked with a 0 entry in the create-function. + @return 0 if the helper failed to instantiate a factory, otherwise an acquired pointer + to a factory. + */ +void *component_getFactoryHelper( + const sal_Char * pImplName, + void * pServiceManager, + void * pRegistryKey, + const struct ImplementationEntry entries[] ); + +} +#endif diff --git a/cppuhelper/prj/d.lst b/cppuhelper/prj/d.lst index 5d560bc2248c..d11dfd9caf4e 100644 --- a/cppuhelper/prj/d.lst +++ b/cppuhelper/prj/d.lst @@ -48,6 +48,7 @@ mkdir: %_DEST%\inc%_EXT%\cppuhelper ..\inc\cppuhelper\weakref.hxx %_DEST%\inc%_EXT%\cppuhelper\weakref.hxx ..\inc\cppuhelper\servicefactory.hxx %_DEST%\inc%_EXT%\cppuhelper\servicefactory.hxx ..\inc\cppuhelper\smartservices.hxx %_DEST%\inc%_EXT%\cppuhelper\smartservices.hxx +..\inc\cppuhelper\implementationentry.hxx %_DEST%\inc%_EXT%\cppuhelper\implementationentry.hxx ..\%__SRC%\bin\cppuhelper*.dll %_DEST%\bin%_EXT%\cppuhelper*.dll ..\%__SRC%\lib\*cppuhelper*.lib %_DEST%\lib%_EXT%\* diff --git a/cppuhelper/source/implementationentry.cxx b/cppuhelper/source/implementationentry.cxx new file mode 100644 index 000000000000..ee4ba06e913d --- /dev/null +++ b/cppuhelper/source/implementationentry.cxx @@ -0,0 +1,141 @@ +/************************************************************************* + * + * $RCSfile: implementationentry.cxx,v $ + * + * $Revision: 1.1 $ + * + * last change: $Author: jbu $ $Date: 2001-06-22 15:22:39 $ + * + * 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: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ +#ifndef _CPPUHELPER_IMPLEMENATIONENTRY_HXX_ +#include <cppuhelper/implementationentry.hxx> +#endif + +#ifndef _RTL_USTRBUF_HXX_ +#include <rtl/ustrbuf.hxx> +#endif + +using namespace ::rtl; +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::lang; +using namespace ::com::sun::star::registry; + +namespace cppu { + +sal_Bool component_writeInfoHelper( + void *pServiceManager, void *pRegistryKey , const struct ImplementationEntry entries[] ) +{ + sal_Bool bRet = sal_False; + try + { + if( pRegistryKey ) + { + for( sal_Int32 i = 0; entries[i].create ; i ++ ) + { + OUStringBuffer buf( 124 ); + buf.appendAscii( RTL_CONSTASCII_STRINGPARAM("/") ); + buf.append( entries[i].getImplementationName() ); + buf.appendAscii(RTL_CONSTASCII_STRINGPARAM( "/UNO/SERVICES" ) ); + Reference< XRegistryKey > xNewKey( + reinterpret_cast< XRegistryKey * >( pRegistryKey )->createKey( buf.makeStringAndClear() ) ); + + Sequence< OUString > seq = entries[i].getSupportedServiceNames(); + const OUString *pArray = seq.getConstArray(); + for ( sal_Int32 nPos = 0 ; nPos < seq.getLength(); nPos ++ ) + xNewKey->createKey( pArray[nPos] ); + } + bRet = sal_True; + } + } + catch ( InvalidRegistryException &e ) + { + e; + OSL_ENSURE( sal_False, "### InvalidRegistryException!" ); + } + return bRet; +} + + +void * component_getFactoryHelper( + const sal_Char * pImplName, + void * pServiceManager, + void * pRegistryKey, + const struct ImplementationEntry entries[] ) +{ + + void * pRet = 0; + Reference< XSingleComponentFactory > xFactory; + + for( sal_Int32 i = 0 ; entries[i].create ; i ++ ) + { + OUString implName = entries[i].getImplementationName(); + if( 0 == implName.compareToAscii( pImplName ) ) + { + xFactory = entries[i].createFactory( + entries[i].create, + implName, + entries[i].getSupportedServiceNames(), + entries[i].moduleCounter ); + } + } + + if( xFactory.is() ) + { + xFactory->acquire(); + pRet = xFactory.get(); + } + return pRet; +} + +} |