/************************************************************** * * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. * *************************************************************/ #ifndef INCLUDED_TDOC_CONTENT_HXX #define INCLUDED_TDOC_CONTENT_HXX #include #include #include #include #include "tdoc_provider.hxx" #define NO_STREAM_CREATION_WITHIN_DOCUMENT_ROOT 1 namespace com { namespace sun { namespace star { namespace sdbc { class XRow; } namespace io { class XInputStream; class XOutputStream; } namespace beans { struct PropertyValue; } namespace ucb { struct OpenCommandArgument2; struct TransferInfo; struct ContentInfo; } } } } namespace tdoc_ucp { //========================================================================= #define TDOC_ROOT_CONTENT_SERVICE_NAME \ "com.sun.star.ucb.TransientDocumentsRootContent" #define TDOC_DOCUMENT_CONTENT_SERVICE_NAME \ "com.sun.star.ucb.TransientDocumentsDocumentContent" #define TDOC_FOLDER_CONTENT_SERVICE_NAME \ "com.sun.star.ucb.TransientDocumentsFolderContent" #define TDOC_STREAM_CONTENT_SERVICE_NAME \ "com.sun.star.ucb.TransientDocumentsStreamContent" //========================================================================= enum ContentType { STREAM, FOLDER, DOCUMENT, ROOT }; class ContentProperties { public: ContentProperties() {} ContentProperties( const ContentType & rType, const rtl::OUString & rTitle ) : m_eType( rType ), m_aContentType( rType == STREAM ? rtl::OUString::createFromAscii( TDOC_STREAM_CONTENT_TYPE ) : rType == FOLDER ? rtl::OUString::createFromAscii( TDOC_FOLDER_CONTENT_TYPE ) : rType == DOCUMENT ? rtl::OUString::createFromAscii( TDOC_DOCUMENT_CONTENT_TYPE ) : rtl::OUString::createFromAscii( TDOC_ROOT_CONTENT_TYPE ) ), m_aTitle( rTitle ) {} ContentType getType() const { return m_eType; } // Properties const rtl::OUString & getContentType() const { return m_aContentType; } bool getIsFolder() const { return m_eType > STREAM; } bool getIsDocument() const { return !getIsFolder(); } const rtl::OUString & getTitle() const { return m_aTitle; } void setTitle( const rtl::OUString & rTitle ) { m_aTitle = rTitle; } com::sun::star::uno::Sequence< com::sun::star::ucb::ContentInfo > getCreatableContentsInfo() const; bool isContentCreator() const; private: ContentType m_eType; rtl::OUString m_aContentType; rtl::OUString m_aTitle; }; //========================================================================= class Content : public ::ucbhelper::ContentImplHelper, public com::sun::star::ucb::XContentCreator { enum ContentState { TRANSIENT, // created via createNewContent, // but did not process "insert" yet PERSISTENT, // processed "insert" DEAD // processed "delete" / document was closed }; ContentProperties m_aProps; ContentState m_eState; ContentProvider* m_pProvider; private: Content( const com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory >& rxSMgr, ContentProvider* pProvider, const com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier >& Identifier, const ContentProperties & rProps ); Content( const com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory >& rxSMgr, ContentProvider* pProvider, const com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier >& Identifier, const com::sun::star::ucb::ContentInfo& Info ); virtual com::sun::star::uno::Sequence< com::sun::star::beans::Property > getProperties( const com::sun::star::uno::Reference< com::sun::star::ucb::XCommandEnvironment > & xEnv ); virtual com::sun::star::uno::Sequence< com::sun::star::ucb::CommandInfo > getCommands( const com::sun::star::uno::Reference< com::sun::star::ucb::XCommandEnvironment > & xEnv ); virtual ::rtl::OUString getParentURL(); static bool hasData( ContentProvider* pProvider, const Uri & rUri ); bool hasData( const Uri & rUri ) { return hasData( m_pProvider, rUri ); } static bool loadData( ContentProvider* pProvider, const Uri & rUri, ContentProperties& rProps ); bool storeData( const com::sun::star::uno::Reference< com::sun::star::io::XInputStream >& xData, const com::sun::star::uno::Reference< com::sun::star::ucb::XCommandEnvironment >& xEnv ) throw ( ::com::sun::star::ucb::CommandFailedException, ::com::sun::star::task::DocumentPasswordRequest ); bool renameData( const com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier >& xOldId, const com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier >& xNewId ); bool removeData(); bool copyData( const Uri & rSourceUri, const rtl::OUString & rNewName ); ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XContentIdentifier > makeNewIdentifier( const rtl::OUString& rTitle ); typedef rtl::Reference< Content > ContentRef; typedef std::list< ContentRef > ContentRefList; void queryChildren( ContentRefList& rChildren ); sal_Bool exchangeIdentity( const ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XContentIdentifier >& xNewId ); ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XRow > getPropertyValues( const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::Property >& rProperties ); ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > setPropertyValues( const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& rValues, const ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XCommandEnvironment > & xEnv ) throw( ::com::sun::star::uno::Exception ); com::sun::star::uno::Any open( const ::com::sun::star::ucb::OpenCommandArgument2& rArg, const ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XCommandEnvironment >& xEnv ) throw( ::com::sun::star::uno::Exception ); void insert( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xData, sal_Int32 nNameClashResolve, const ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XCommandEnvironment > & xEnv ) throw( ::com::sun::star::uno::Exception ); void destroy( sal_Bool bDeletePhysical, const ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XCommandEnvironment > & xEnv ) throw( ::com::sun::star::uno::Exception ); void transfer( const ::com::sun::star::ucb::TransferInfo& rInfo, const ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XCommandEnvironment > & xEnv ) throw( ::com::sun::star::uno::Exception ); static ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XRow > getPropertyValues( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& rSMgr, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::Property >& rProperties, const ContentProperties& rData, ContentProvider* pProvider, const ::rtl::OUString& rContentId ); static bool commitStorage( const com::sun::star::uno::Reference< com::sun::star::embed::XStorage > & xStorage ); static bool closeOutputStream( const com::sun::star::uno::Reference< com::sun::star::io::XOutputStream > & xOut ); ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > getInputStream( const ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XCommandEnvironment > & xEnv ) throw ( ::com::sun::star::ucb::CommandFailedException, ::com::sun::star::task::DocumentPasswordRequest ); ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream > getTruncatedOutputStream( const ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XCommandEnvironment > & xEnv ) throw ( ::com::sun::star::ucb::CommandFailedException, ::com::sun::star::task::DocumentPasswordRequest ); ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XContent > queryChildContent( const rtl::OUString & rRelativeChildUri ); ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream > getStream( const ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XCommandEnvironment > & xEnv ) throw ( ::com::sun::star::ucb::CommandFailedException, ::com::sun::star::task::DocumentPasswordRequest ); public: // Create existing content. Fail, if not already exists. static Content* create( const com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory >& rxSMgr, ContentProvider* pProvider, const com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier >& Identifier ); // Create new content. Fail, if already exists. static Content* create( const com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory >& rxSMgr, ContentProvider* pProvider, const com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier >& Identifier, const com::sun::star::ucb::ContentInfo& Info ); virtual ~Content(); // XInterface XINTERFACE_DECL() // XTypeProvider XTYPEPROVIDER_DECL() // XServiceInfo virtual ::rtl::OUString SAL_CALL getImplementationName() throw( ::com::sun::star::uno::RuntimeException ); virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames() throw( ::com::sun::star::uno::RuntimeException ); // XContent virtual rtl::OUString SAL_CALL getContentType() throw( com::sun::star::uno::RuntimeException ); virtual com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier > SAL_CALL getIdentifier() throw( com::sun::star::uno::RuntimeException ); // XCommandProcessor virtual com::sun::star::uno::Any SAL_CALL execute( const com::sun::star::ucb::Command& aCommand, sal_Int32 CommandId, const com::sun::star::uno::Reference< com::sun::star::ucb::XCommandEnvironment >& Environment ) throw( com::sun::star::uno::Exception, com::sun::star::ucb::CommandAbortedException, com::sun::star::uno::RuntimeException ); virtual void SAL_CALL abort( sal_Int32 CommandId ) throw( com::sun::star::uno::RuntimeException ); ////////////////////////////////////////////////////////////////////// // Additional interfaces ////////////////////////////////////////////////////////////////////// // XContentCreator virtual com::sun::star::uno::Sequence< com::sun::star::ucb::ContentInfo > SAL_CALL queryCreatableContentsInfo() throw( com::sun::star::uno::RuntimeException ); virtual com::sun::star::uno::Reference< com::sun::star::ucb::XContent > SAL_CALL createNewContent( const com::sun::star::ucb::ContentInfo& Info ) throw( com::sun::star::uno::RuntimeException ); ////////////////////////////////////////////////////////////////////// // Non-interface methods. ////////////////////////////////////////////////////////////////////// static ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XRow > getPropertyValues( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& rSMgr, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::Property >& rProperties, ContentProvider* pProvider, const ::rtl::OUString& rContentId ); void notifyDocumentClosed(); void notifyChildRemoved( const rtl::OUString & rRelativeChildUri ); void notifyChildInserted( const rtl::OUString & rRelativeChildUri ); rtl::Reference< ContentProvider > getContentProvider() const { return rtl::Reference< ContentProvider >( m_pProvider ); } }; } // namespace tdoc_ucp #endif /* !INCLUDED_TDOC_CONTENT_HXX */