xref: /aoo41x/main/ucb/source/ucp/file/bc.hxx (revision 6df1ea1f)

/**************************************************************
 *
 * 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
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 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
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 *************************************************************/



#ifndef _BC_HXX_
#define _BC_HXX_

#include "osl/mutex.hxx"
#include "rtl/ustring.hxx"
#include <cppuhelper/weak.hxx>
#include <ucbhelper/macros.hxx>
#include <cppuhelper/interfacecontainer.h>
#include <com/sun/star/uno/XInterface.hpp>
#include <com/sun/star/lang/XTypeProvider.hpp>
#include <com/sun/star/lang/XComponent.hpp>
#include <com/sun/star/ucb/XCommandProcessor.hpp>
#include <com/sun/star/beans/XPropertiesChangeNotifier.hpp>
#include <com/sun/star/ucb/XContent.hpp>
#include <com/sun/star/ucb/XContentProvider.hpp>
#ifndef _COM_SUN_STAR_UCB_XRESULTSET_HPP_
#include <com/sun/star/ucb/XDynamicResultSet.hpp>
#endif
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/sdbc/XRow.hpp>
#include <com/sun/star/beans/PropertyChangeEvent.hpp>
#include <com/sun/star/beans/Property.hpp>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <com/sun/star/ucb/XCommandInfo.hpp>
#include <com/sun/star/ucb/InsertCommandArgument.hpp>
#include <com/sun/star/beans/XPropertySetInfo.hpp>
#include <com/sun/star/beans/XPropertyContainer.hpp>
#include <com/sun/star/beans/XPropertySetInfoChangeNotifier.hpp>
#include <com/sun/star/beans/XPropertySetInfoChangeListener.hpp>
#include <com/sun/star/container/XChild.hpp>
#include <com/sun/star/ucb/XContentCreator.hpp>
#include <com/sun/star/io/XInputStream.hpp>
#include <com/sun/star/ucb/OpenCommandArgument2.hpp>
#include <com/sun/star/ucb/InteractiveBadTransferURLException.hpp>
#ifndef _COM_SUN_STAR_UCB_SHELL_HXX_
#include "shell.hxx"
#endif


namespace fileaccess {

	class PropertyListeners;
	class shell;
	class FileProvider;

	class BaseContent:
		public cppu::OWeakObject,
		public com::sun::star::lang::XComponent,
		public com::sun::star::lang::XServiceInfo,
		public com::sun::star::lang::XTypeProvider,
		public com::sun::star::ucb::XCommandProcessor,
		public com::sun::star::beans::XPropertiesChangeNotifier,
		public com::sun::star::beans::XPropertyContainer,
		public com::sun::star::beans::XPropertySetInfoChangeNotifier,
		public com::sun::star::ucb::XContentCreator,
		public com::sun::star::container::XChild,
		public com::sun::star::ucb::XContent,
		public fileaccess::Notifier    // implementation class
	{
	private:

		// A special creator for inserted contents; Creates an ugly object
		BaseContent( shell* pMyShell,
					 const rtl::OUString& parentName,
					 sal_Bool bFolder );

	public:
		BaseContent(
			shell* pMyShell,
			const com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier >& xContentIdentifier,
			const rtl::OUString& aUnqPath );

		virtual ~BaseContent();

		// XInterface
		virtual com::sun::star::uno::Any SAL_CALL
		queryInterface(
			const com::sun::star::uno::Type& aType )
			throw( com::sun::star::uno::RuntimeException);

		virtual void SAL_CALL
		acquire(
			void )
			throw();

		virtual void SAL_CALL
		release(
			void )
			throw();


		// XComponent
		virtual void SAL_CALL
		dispose(
			void )
			throw( com::sun::star::uno::RuntimeException );

		virtual void SAL_CALL
		addEventListener(
			const com::sun::star::uno::Reference< com::sun::star::lang::XEventListener >& xListener )
			throw( com::sun::star::uno::RuntimeException );

		virtual void SAL_CALL
		removeEventListener( const com::sun::star::uno::Reference< com::sun::star::lang::XEventListener >& aListener )
			throw( com::sun::star::uno::RuntimeException );


		// XTypeProvider

		XTYPEPROVIDER_DECL()


		// XServiceInfo
		virtual rtl::OUString SAL_CALL
		getImplementationName()
			throw( com::sun::star::uno::RuntimeException);

		virtual sal_Bool SAL_CALL
		supportsService( const rtl::OUString& ServiceName )
			throw( com::sun::star::uno::RuntimeException);

		virtual com::sun::star::uno::Sequence< rtl::OUString > SAL_CALL
		getSupportedServiceNames()
			throw( com::sun::star::uno::RuntimeException );


		// XCommandProcessor
		virtual sal_Int32 SAL_CALL
		createCommandIdentifier(
			void )
			throw( com::sun::star::uno::RuntimeException );

		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 );


		// XContent
		virtual com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier > SAL_CALL
		getIdentifier(
			void )
			throw( com::sun::star::uno::RuntimeException );

		virtual rtl::OUString SAL_CALL
		getContentType(
			void )
			throw( com::sun::star::uno::RuntimeException );

		virtual void SAL_CALL
		addContentEventListener(
			const com::sun::star::uno::Reference< com::sun::star::ucb::XContentEventListener >& Listener )
			throw( com::sun::star::uno::RuntimeException );

		virtual void SAL_CALL
		removeContentEventListener(
			const com::sun::star::uno::Reference< com::sun::star::ucb::XContentEventListener >& Listener )
			throw( com::sun::star::uno::RuntimeException );

		// XPropertiesChangeNotifier

		virtual void SAL_CALL
		addPropertiesChangeListener(
			const com::sun::star::uno::Sequence< rtl::OUString >& PropertyNames,
			const com::sun::star::uno::Reference<
			com::sun::star::beans::XPropertiesChangeListener >& Listener )
			throw( com::sun::star::uno::RuntimeException );

		virtual void SAL_CALL
		removePropertiesChangeListener( const com::sun::star::uno::Sequence< rtl::OUString >& PropertyNames,
										const com::sun::star::uno::Reference<
										com::sun::star::beans::XPropertiesChangeListener >& Listener )
			throw( com::sun::star::uno::RuntimeException );

		// XPropertyContainer

		virtual void SAL_CALL
		addProperty(
			const rtl::OUString& Name,
			sal_Int16 Attributes,
			const com::sun::star::uno::Any& DefaultValue )
			throw( com::sun::star::beans::PropertyExistException,
				   com::sun::star::beans::IllegalTypeException,
				   com::sun::star::lang::IllegalArgumentException,
				   com::sun::star::uno::RuntimeException);

		virtual void SAL_CALL
		removeProperty(
			const rtl::OUString& Name )
			throw( com::sun::star::beans::UnknownPropertyException,
				   com::sun::star::beans::NotRemoveableException,
				   com::sun::star::uno::RuntimeException );

		// XPropertySetInfoChangeNotifier

		virtual void SAL_CALL
		addPropertySetInfoChangeListener(
			const com::sun::star::uno::Reference<
			com::sun::star::beans::XPropertySetInfoChangeListener >& Listener )
			throw( com::sun::star::uno::RuntimeException );

		virtual void SAL_CALL
		removePropertySetInfoChangeListener(
			const com::sun::star::uno::Reference<
			com::sun::star::beans::XPropertySetInfoChangeListener >& Listener )
			throw( com::sun::star::uno::RuntimeException );


		// XContentCreator

		virtual com::sun::star::uno::Sequence< com::sun::star::ucb::ContentInfo > SAL_CALL
		queryCreatableContentsInfo(
			void )
			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 );


		// XChild
		virtual com::sun::star::uno::Reference< com::sun::star::uno::XInterface > SAL_CALL
		getParent(
			void ) throw( com::sun::star::uno::RuntimeException );

		// Not supported
		virtual void SAL_CALL
		setParent( const com::sun::star::uno::Reference< com::sun::star::uno::XInterface >& Parent )
			throw( com::sun::star::lang::NoSupportException,
				   com::sun::star::uno::RuntimeException);


		// Notifier

		ContentEventNotifier*          cDEL( void );
		ContentEventNotifier*          cEXC( const rtl::OUString aNewName );
		ContentEventNotifier*          cCEL( void );
		PropertySetInfoChangeNotifier* cPSL( void );
		PropertyChangeNotifier*        cPCL( void );
		rtl::OUString                  getKey( void );

	private:
		// Data members
		shell*                                                                      m_pMyShell;
		com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier >   m_xContentIdentifier;
		rtl::OUString                                                               m_aUncPath;

		enum state { NameForInsertionSet = 1,
					 JustInserted = 2,
					 Deleted = 4,
					 FullFeatured = 8,
					 Connected = 16 };
		sal_Bool 																	m_bFolder;
		sal_uInt16                                                                  m_nState;

		osl::Mutex                         m_aMutex;

		osl::Mutex                          m_aEventListenerMutex;
		cppu::OInterfaceContainerHelper*    m_pDisposeEventListeners;
		cppu::OInterfaceContainerHelper*    m_pContentEventListeners;
		cppu::OInterfaceContainerHelper*    m_pPropertySetInfoChangeListeners;
		PropertyListeners*                  m_pPropertyListener;


		// Private Methods
		com::sun::star::uno::Reference< com::sun::star::ucb::XCommandInfo > SAL_CALL
		getCommandInfo()
			throw( com::sun::star::uno::RuntimeException );

		virtual com::sun::star::uno::Reference< com::sun::star::beans::XPropertySetInfo > SAL_CALL
		getPropertySetInfo(
			sal_Int32 nMyCommandIdentifier )
			throw( com::sun::star::uno::RuntimeException );

		virtual com::sun::star::uno::Reference< com::sun::star::sdbc::XRow > SAL_CALL
		getPropertyValues(
			sal_Int32 nMyCommandIdentifier,
			const com::sun::star::uno::Sequence< com::sun::star::beans::Property >& PropertySet )
			throw( com::sun::star::uno::RuntimeException );

		com::sun::star::uno::Sequence< com::sun::star::uno::Any > SAL_CALL
		setPropertyValues(
			sal_Int32 nMyCommandIdentifier,
			const com::sun::star::uno::Sequence< com::sun::star::beans::PropertyValue >& Values )
			throw( );

		com::sun::star::uno::Reference< com::sun::star::ucb::XDynamicResultSet > SAL_CALL
		open(
			sal_Int32 nMyCommandIdentifier,
			const com::sun::star::ucb::OpenCommandArgument2& aCommandArgument )
			throw();

		void SAL_CALL
		deleteContent( sal_Int32 nMyCommandIdentifier )
			throw();


		void SAL_CALL
		transfer( sal_Int32 nMyCommandIdentifier,
				  const com::sun::star::ucb::TransferInfo& aTransferInfo )
			throw();

		void SAL_CALL
		insert( sal_Int32 nMyCommandIdentifier,
				const com::sun::star::ucb::InsertCommandArgument& aInsertArgument )
			throw();

        void SAL_CALL endTask( sal_Int32 CommandId );

        friend class ContentEventNotifier;
	};

}             // end namespace fileaccess

#endif