diff options
Diffstat (limited to 'ucb/source/ucp/gio/gio_provider.cxx')
| -rw-r--r-- | ucb/source/ucp/gio/gio_provider.cxx | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/ucb/source/ucp/gio/gio_provider.cxx b/ucb/source/ucp/gio/gio_provider.cxx new file mode 100644 index 000000000000..77718a82da9b --- /dev/null +++ b/ucb/source/ucp/gio/gio_provider.cxx @@ -0,0 +1,176 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2008 by Sun Microsystems, Inc. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: gio_provider.cxx,v $ + * $Revision: 1.2 $ + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org 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 version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#include <ucbhelper/contentidentifier.hxx> +#include <ucbhelper/contenthelper.hxx> +#include <com/sun/star/ucb/ContentCreationException.hpp> +#include "gio_provider.hxx" +#include "gio_content.hxx" + +#include <stdio.h> + +using namespace com::sun::star; + +namespace gio +{ +uno::Reference< com::sun::star::ucb::XContent > SAL_CALL +ContentProvider::queryContent( + const uno::Reference< + com::sun::star::ucb::XContentIdentifier >& Identifier ) + throw( com::sun::star::ucb::IllegalIdentifierException, + uno::RuntimeException ) +{ +#ifdef DEBUG + fprintf(stderr, "QueryContent: '%s'", + (const sal_Char *)rtl::OUStringToOString + (Identifier->getContentIdentifier(), RTL_TEXTENCODING_UTF8)); +#endif + + osl::MutexGuard aGuard( m_aMutex ); + + // Check, if a content with given id already exists... + uno::Reference< ucb::XContent > xContent = queryExistingContent( Identifier ).get(); + if ( xContent.is() ) + return xContent; + + try + { + xContent = new ::gio::Content(m_xSMgr, this, Identifier); + } + catch ( com::sun::star::ucb::ContentCreationException const & ) + { + throw com::sun::star::ucb::IllegalIdentifierException(); + } + + if ( !xContent->getIdentifier().is() ) + throw com::sun::star::ucb::IllegalIdentifierException(); + + return xContent; +} + +ContentProvider::ContentProvider( + const uno::Reference< lang::XMultiServiceFactory >& rSMgr ) +: ::ucbhelper::ContentProviderImplHelper( rSMgr ) +{ +} + +ContentProvider::~ContentProvider() +{ +} + +XINTERFACE_IMPL_3( ContentProvider, + lang::XTypeProvider, + lang::XServiceInfo, + com::sun::star::ucb::XContentProvider ); + +XTYPEPROVIDER_IMPL_3( ContentProvider, + lang::XTypeProvider, + lang::XServiceInfo, + com::sun::star::ucb::XContentProvider ); + +XSERVICEINFO_IMPL_1( ContentProvider, + rtl::OUString::createFromAscii( + "com.sun.star.comp.GIOContentProvider" ), + rtl::OUString::createFromAscii( + "com.sun.star.ucb.GIOContentProvider" ) ); + +ONE_INSTANCE_SERVICE_FACTORY_IMPL( ContentProvider ); + +} + +static sal_Bool writeInfo( void *pRegistryKey, + const rtl::OUString &rImplementationName, uno::Sequence< rtl::OUString > const &rServiceNames ) +{ + rtl::OUString aKeyName( rtl::OUString::createFromAscii( "/" ) ); + aKeyName += rImplementationName; + aKeyName += rtl::OUString::createFromAscii( "/UNO/SERVICES" ); + + uno::Reference< registry::XRegistryKey > xKey; + try + { + xKey = static_cast< registry::XRegistryKey * > (pRegistryKey )->createKey( aKeyName ); + } + catch ( registry::InvalidRegistryException const & ) + {} + + if ( !xKey.is() ) + return sal_False; + + sal_Bool bSuccess = sal_True; + + for ( sal_Int32 n = 0; n < rServiceNames.getLength(); ++n ) + { + try + { + xKey->createKey( rServiceNames[ n ] ); + } + catch ( registry::InvalidRegistryException const & ) + { + bSuccess = sal_False; + break; + } + } + return bSuccess; +} + +extern "C" void SAL_CALL component_getImplementationEnvironment( + const sal_Char **ppEnvTypeName, uno_Environment **) +{ + *ppEnvTypeName = CPPU_CURRENT_LANGUAGE_BINDING_NAME; +} + +extern "C" sal_Bool SAL_CALL component_writeInfo( void *, void *pRegistryKey ) +{ + return pRegistryKey && + writeInfo( pRegistryKey, + ::gio::ContentProvider::getImplementationName_Static(), + ::gio::ContentProvider::getSupportedServiceNames_Static() ); +} + +extern "C" void * SAL_CALL component_getFactory( const sal_Char *pImplName, + void *pServiceManager, void * ) +{ + void * pRet = 0; + + uno::Reference< lang::XMultiServiceFactory > xSMgr + (reinterpret_cast< lang::XMultiServiceFactory * >( pServiceManager ) ); + uno::Reference< lang::XSingleServiceFactory > xFactory; + + if ( !::gio::ContentProvider::getImplementationName_Static().compareToAscii( pImplName ) ) + xFactory = ::gio::ContentProvider::createServiceFactory( xSMgr ); + + if ( xFactory.is() ) + { + xFactory->acquire(); + pRet = xFactory.get(); + } + + return pRet; +} |