diff options
Diffstat (limited to 'ucbhelper/source/provider/contentidentifier.cxx')
| -rw-r--r-- | ucbhelper/source/provider/contentidentifier.cxx | 221 |
1 files changed, 221 insertions, 0 deletions
diff --git a/ucbhelper/source/provider/contentidentifier.cxx b/ucbhelper/source/provider/contentidentifier.cxx new file mode 100644 index 000000000000..7324c2cd5835 --- /dev/null +++ b/ucbhelper/source/provider/contentidentifier.cxx @@ -0,0 +1,221 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * 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. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_ucbhelper.hxx" + +/************************************************************************** + TODO + ************************************************************************** + + *************************************************************************/ +#include <com/sun/star/lang/XMultiServiceFactory.hpp> +#include <ucbhelper/contentidentifier.hxx> +#include <cppuhelper/typeprovider.hxx> +#include <osl/mutex.hxx> + +using namespace rtl; +using namespace com::sun::star::uno; +using namespace com::sun::star::lang; +using namespace com::sun::star::ucb; + +namespace ucbhelper +{ + +//========================================================================= +//========================================================================= +// +// 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.toAsciiLowerCase(); + 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() +{ + OWeakObject::acquire(); +} + +//========================================================================= +// virtual +void SAL_CALL ContentIdentifier::release() throw() +{ + 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 ucbhelper */ + |