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Diffstat (limited to 'ucbhelper/source/provider/contentidentifier.cxx')
| -rw-r--r-- | ucbhelper/source/provider/contentidentifier.cxx | 262 |
1 files changed, 262 insertions, 0 deletions
diff --git a/ucbhelper/source/provider/contentidentifier.cxx b/ucbhelper/source/provider/contentidentifier.cxx new file mode 100644 index 000000000000..115c44414960 --- /dev/null +++ b/ucbhelper/source/provider/contentidentifier.cxx @@ -0,0 +1,262 @@ +/************************************************************************* + * + * $RCSfile: contentidentifier.cxx,v $ + * + * $Revision: 1.1.1.1 $ + * + * last change: $Author: hr $ $Date: 2000-09-18 17:03:37 $ + * + * 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): _______________________________________ + * + * + ************************************************************************/ + +/************************************************************************** + TODO + ************************************************************************** + + *************************************************************************/ + +#ifndef _UCBHELPER_CONTENTIDENTIFIER_HXX +#include <ucbhelper/contentidentifier.hxx> +#endif + +#ifndef _CPPUHELPER_TYPEPROVIDER_HXX_ +#include <cppuhelper/typeprovider.hxx> +#endif + +#ifndef _OSL_MUTEX_HXX_ +#include <osl/mutex.hxx> +#endif + +using namespace rtl; +using namespace com::sun::star::uno; +using namespace com::sun::star::lang; +using namespace com::sun::star::ucb; + +namespace ucb +{ + +//========================================================================= +//========================================================================= +// +// struct ContentIdentifier_Impl. +// +//========================================================================= +//========================================================================= + +struct ContentIdentifier_Impl +{ + Reference< XMultiServiceFactory > m_xSMgr; + OUString m_aContentId; + OUString m_aProviderScheme; + osl::Mutex m_aMutex; + + ContentIdentifier_Impl( const Reference< XMultiServiceFactory >& rSMgr, + const OUString& rURL ); +}; + +//========================================================================= +// +// ContentIdentifier_Impl Implementation. +// +//========================================================================= + +ContentIdentifier_Impl::ContentIdentifier_Impl( + const Reference< XMultiServiceFactory >& rSMgr, + const OUString& rURL ) +: m_xSMgr( rSMgr ) +{ + // Normalize URL scheme ( it's case insensitive ). + + // The content provider scheme is the part before the first ':' + // within the content id. + sal_Int32 nPos = rURL.indexOf( ':', 0 ); + if ( nPos != -1 ) + { + OUString aScheme( rURL.copy( 0, nPos ) ); + m_aProviderScheme = aScheme.toLowerCase(); + m_aContentId = rURL.replaceAt( 0, nPos, aScheme ); + } +} + +//========================================================================= +// +// ContentIdentifier Implementation. +// +//========================================================================= + +ContentIdentifier::ContentIdentifier( + const Reference< XMultiServiceFactory >& rxSMgr, + const OUString& rURL ) +{ + m_pImpl = new ContentIdentifier_Impl( rxSMgr, rURL ); +} + +//========================================================================= +ContentIdentifier::ContentIdentifier( const OUString& rURL ) +{ + m_pImpl = new ContentIdentifier_Impl( + Reference< XMultiServiceFactory >(), rURL ); +} + +//========================================================================= +// virtual +ContentIdentifier::~ContentIdentifier() +{ + delete m_pImpl; +} + +//========================================================================= +// +// XInterface methods. +// +//========================================================================= + +//========================================================================= +// virtual +void SAL_CALL ContentIdentifier::acquire() + throw( RuntimeException ) +{ + OWeakObject::acquire(); +} + +//========================================================================= +// virtual +void SAL_CALL ContentIdentifier::release() + throw( RuntimeException ) +{ + OWeakObject::release(); +} + +//========================================================================= +// virtual +Any SAL_CALL +ContentIdentifier::queryInterface( const Type & rType ) + throw ( RuntimeException ) +{ + Any aRet = cppu::queryInterface( rType, + static_cast< XTypeProvider * >( this ), + static_cast< XContentIdentifier * >( this ) ); + + return aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType ); +} + +//========================================================================= +// +// XTypeProvider methods. +// +//========================================================================= + +// virtual +Sequence< sal_Int8 > SAL_CALL +ContentIdentifier::getImplementationId() + throw( RuntimeException ) +{ + static cppu::OImplementationId* pId = NULL; + if ( !pId ) + { + osl::Guard< osl::Mutex > aGuard( osl::Mutex::getGlobalMutex() ); + if ( !pId ) + { + static cppu::OImplementationId id( sal_False ); + pId = &id; + } + } + return (*pId).getImplementationId(); +} + +//========================================================================= +// virtual +Sequence< com::sun::star::uno::Type > SAL_CALL +ContentIdentifier::getTypes() + throw( RuntimeException ) +{ + static cppu::OTypeCollection* pCollection = NULL; + if ( !pCollection ) + { + osl::Guard< osl::Mutex > aGuard( osl::Mutex::getGlobalMutex() ); + if ( !pCollection ) + { + static cppu::OTypeCollection collection( + getCppuType( static_cast< + Reference < XTypeProvider > * >( 0 ) ), + getCppuType( static_cast< + Reference< XContentIdentifier > * >( 0 ) ) ); + pCollection = &collection; + } + } + return (*pCollection).getTypes(); +} + +//========================================================================= +// +// XContentIdentifier methods. +// +//========================================================================= + +// virtual +OUString SAL_CALL ContentIdentifier::getContentIdentifier() + throw( RuntimeException ) +{ + return m_pImpl->m_aContentId; +} + +//========================================================================= +// virtual +OUString SAL_CALL ContentIdentifier::getContentProviderScheme() + throw( RuntimeException ) +{ + return m_pImpl->m_aProviderScheme; +} + +} /* namespace ucb */ + |