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Diffstat (limited to 'extensions/source/plugin/base/context.cxx')
| -rw-r--r-- | extensions/source/plugin/base/context.cxx | 343 |
1 files changed, 343 insertions, 0 deletions
diff --git a/extensions/source/plugin/base/context.cxx b/extensions/source/plugin/base/context.cxx new file mode 100644 index 000000000000..27266579148e --- /dev/null +++ b/extensions/source/plugin/base/context.cxx @@ -0,0 +1,343 @@ +/************************************************************************* + * + * 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_extensions.hxx" + +#if STLPORT_VERSION>=321 +#include <cstdarg> +#include <cstdio> +#endif + +#include <plugin/impl.hxx> + +#ifndef _COM_SUN_STAR_FRAME_FRAMESEARCHFLAGS_HPP_ +#include <com/sun/star/frame/FrameSearchFlag.hpp> +#endif +#include <com/sun/star/frame/XComponentLoader.hpp> +#include <tools/fsys.hxx> +#include <tools/urlobj.hxx> + +#include <cppuhelper/implbase1.hxx> + +using namespace com::sun::star::io; + +namespace ext_plug { + +class FileSink : public ::cppu::WeakAggImplHelper1< ::com::sun::star::io::XOutputStream > +{ +private: + Reference< ::com::sun::star::lang::XMultiServiceFactory > m_xSMgr; + FILE* fp; + Reference< ::com::sun::star::plugin::XPlugin > m_xPlugin; + ::rtl::OUString m_aMIMEType; + ::rtl::OUString m_aTarget; + ::rtl::OUString m_aFileName; + +public: + FileSink( const Reference< ::com::sun::star::lang::XMultiServiceFactory > &, + const Reference< ::com::sun::star::plugin::XPlugin > & plugin, + const ::rtl::OUString& mimetype, + const ::rtl::OUString& target, + const Reference< ::com::sun::star::io::XActiveDataSource > & source ); + virtual ~FileSink(); + + // ::com::sun::star::io::XOutputStream + virtual void SAL_CALL writeBytes( const Sequence<sal_Int8>& ) throw(); + virtual void SAL_CALL flush() throw(); + virtual void SAL_CALL closeOutput() throw(); +}; + +} +using namespace ext_plug; + +class XPluginContext_Impl : public ::cppu::WeakAggImplHelper1< ::com::sun::star::plugin::XPluginContext > +{ + Reference< ::com::sun::star::lang::XMultiServiceFactory > m_xSMgr; + rtl_TextEncoding m_aEncoding; +public: + + XPluginContext_Impl( const Reference< ::com::sun::star::lang::XMultiServiceFactory > & ); + virtual ~XPluginContext_Impl(); + + + virtual ::rtl::OUString SAL_CALL getValue(const Reference< ::com::sun::star::plugin::XPlugin > & plugin, ::com::sun::star::plugin::PluginVariable variable) throw( ::com::sun::star::plugin::PluginException, RuntimeException ); + virtual void SAL_CALL getURLNotify(const Reference< ::com::sun::star::plugin::XPlugin > & plugin, const ::rtl::OUString& url, const ::rtl::OUString& target, const Reference< ::com::sun::star::lang::XEventListener > & listener) throw( ::com::sun::star::plugin::PluginException, RuntimeException ); + virtual void SAL_CALL getURL(const Reference< ::com::sun::star::plugin::XPlugin > & plugin, const ::rtl::OUString& url, const ::rtl::OUString& target) throw( ::com::sun::star::plugin::PluginException, RuntimeException ); + virtual void SAL_CALL postURLNotify(const Reference< ::com::sun::star::plugin::XPlugin > & plugin, const ::rtl::OUString& url, const ::rtl::OUString& target, const Sequence< sal_Int8 >& buf, sal_Bool file, const Reference< ::com::sun::star::lang::XEventListener > & listener) throw( ::com::sun::star::plugin::PluginException, RuntimeException ); + virtual void SAL_CALL postURL(const Reference< ::com::sun::star::plugin::XPlugin > & plugin, const ::rtl::OUString& url, const ::rtl::OUString& target, const Sequence< sal_Int8 >& buf, sal_Bool file) throw( ::com::sun::star::plugin::PluginException, RuntimeException ); + virtual void SAL_CALL newStream(const Reference< ::com::sun::star::plugin::XPlugin > & plugin, const ::rtl::OUString& mimetype, const ::rtl::OUString& target, const Reference< ::com::sun::star::io::XActiveDataSource > & source) throw( ::com::sun::star::plugin::PluginException, RuntimeException ); + virtual void SAL_CALL displayStatusText(const Reference< ::com::sun::star::plugin::XPlugin > & plugin, const ::rtl::OUString& message) throw( ::com::sun::star::plugin::PluginException, RuntimeException ); + virtual ::rtl::OUString SAL_CALL getUserAgent(const Reference< ::com::sun::star::plugin::XPlugin > & plugin) throw( ::com::sun::star::plugin::PluginException, RuntimeException ); +}; + +Reference< ::com::sun::star::plugin::XPluginContext > XPluginManager_Impl::createPluginContext() throw() +{ + return new XPluginContext_Impl( m_xSMgr ); +} + +XPluginContext_Impl::XPluginContext_Impl( const Reference< ::com::sun::star::lang::XMultiServiceFactory > & rSMgr ) + : m_xSMgr( rSMgr ), + m_aEncoding( gsl_getSystemTextEncoding() ) +{ +} + +XPluginContext_Impl::~XPluginContext_Impl() +{ +} + +::rtl::OUString XPluginContext_Impl::getValue( const Reference< ::com::sun::star::plugin::XPlugin > & /*plugin*/, ::com::sun::star::plugin::PluginVariable /*variable*/ ) + throw( ::com::sun::star::plugin::PluginException, RuntimeException ) +{ + return ::rtl::OUString(); +} + + +void XPluginContext_Impl::getURL(const Reference< ::com::sun::star::plugin::XPlugin > & plugin, const ::rtl::OUString& url, const ::rtl::OUString& target) throw( ::com::sun::star::plugin::PluginException, RuntimeException ) +{ + Reference< XInterface > xInst = m_xSMgr->createInstance( ::rtl::OUString::createFromAscii( "com.sun.star.frame.Desktop" ) ); + if( ! xInst.is() ) + return; + + if( ! target.getLength() ) + { + INetURLObject aURL; + aURL.SetSmartProtocol( INET_PROT_FILE ); + aURL.SetSmartURL( ::rtl::OUStringToOString( url, m_aEncoding ) ); + + rtl::OUString aUrl = aURL.GetMainURL(INetURLObject::DECODE_TO_IURI); + // the mimetype cannot be specified + plugin->provideNewStream( ::rtl::OUString(), + Reference< XActiveDataSource >(), + aUrl, + 0, 0, (sal_Bool)(aUrl.compareToAscii( "file:", 5 ) == 0) ); + return; + } + + Reference< ::com::sun::star::frame::XComponentLoader > xLoader( xInst, UNO_QUERY ); + XPlugin_Impl* pPlugin = XPluginManager_Impl::getPluginImplementation( plugin ); + + if( xLoader.is() && pPlugin ) + { + try + { + ::com::sun::star::beans::PropertyValue aValue; + aValue.Name = ::rtl::OUString::createFromAscii( "Referer" ); + aValue.Value <<= pPlugin->getRefererURL(); + + Sequence< ::com::sun::star::beans::PropertyValue > aArgs( &aValue, 1 ); + Reference< ::com::sun::star::lang::XComponent > xComp = + xLoader->loadComponentFromURL( + url, + target, + ::com::sun::star::frame::FrameSearchFlag::PARENT | + ::com::sun::star::frame::FrameSearchFlag::SELF | + ::com::sun::star::frame::FrameSearchFlag::CHILDREN | + ::com::sun::star::frame::FrameSearchFlag::SIBLINGS | + ::com::sun::star::frame::FrameSearchFlag::TASKS | + ::com::sun::star::frame::FrameSearchFlag::CREATE, + aArgs + ); + } + catch(...) + { + throw ::com::sun::star::plugin::PluginException(); + } + } +} + +void XPluginContext_Impl::getURLNotify(const Reference< ::com::sun::star::plugin::XPlugin > & plugin, const ::rtl::OUString& url, const ::rtl::OUString& target, const Reference< ::com::sun::star::lang::XEventListener > & listener ) + throw( ::com::sun::star::plugin::PluginException, RuntimeException ) +{ + getURL( plugin, url, target ); + if( listener.is() ) + listener->disposing( ::com::sun::star::lang::EventObject() ); +} + +::rtl::OUString XPluginContext_Impl::getUserAgent(const Reference< ::com::sun::star::plugin::XPlugin > & /*plugin*/) + throw( ::com::sun::star::plugin::PluginException, RuntimeException ) +{ + return ::rtl::OUString::createFromAscii( "Mozilla 3.0" ); +} + +void XPluginContext_Impl::displayStatusText(const Reference< ::com::sun::star::plugin::XPlugin > & /*plugin*/, const ::rtl::OUString& /*message*/) + throw( ::com::sun::star::plugin::PluginException, RuntimeException ) +{ +} + +void XPluginContext_Impl::postURL(const Reference< ::com::sun::star::plugin::XPlugin > & plugin, const ::rtl::OUString& url, const ::rtl::OUString& target, const Sequence< sal_Int8 >& buf, sal_Bool file) + throw( ::com::sun::star::plugin::PluginException, RuntimeException ) +{ + Sequence< sal_Int8 > aBuf; + + if( file ) + { + String aFileName( (char*)buf.getConstArray(), m_aEncoding ); + INetURLObject aFilePath( aFileName ); + aFileName = aFilePath.PathToFileName(); + SvFileStream aStream( aFileName, STREAM_READ ); + if( aStream.IsOpen() ) + { + int nBytes = 0; + aStream.Seek( STREAM_SEEK_TO_END ); + aBuf = Sequence<sal_Int8>( nBytes = aStream.Tell() ); + aStream.Seek( STREAM_SEEK_TO_BEGIN ); + aStream.Read( aBuf.getArray(), nBytes ); + aStream.Close(); + DirEntry( aFileName ).Kill(); + } + } + + Reference< XInterface > xInst = m_xSMgr->createInstance( ::rtl::OUString::createFromAscii( "com.sun.star.frame.Desktop" ) ); + if( ! xInst.is() ) + return ; + + Reference< ::com::sun::star::frame::XComponentLoader > xLoader( xInst, UNO_QUERY ); + XPlugin_Impl* pPlugin = XPluginManager_Impl::getPluginImplementation( plugin ); + if( xLoader.is() && pPlugin ) + { + try + { + ::com::sun::star::beans::PropertyValue aValues[2]; + aValues[0].Name = ::rtl::OUString::createFromAscii( "Referer" ); + aValues[0].Value <<= pPlugin->getRefererURL(); + + aValues[1].Name = ::rtl::OUString::createFromAscii( "PostString" ); + aValues[1].Value <<= ::rtl::OStringToOUString( (char*)( file ? aBuf : buf ).getConstArray(), m_aEncoding ); + Sequence< ::com::sun::star::beans::PropertyValue > aArgs( aValues, 2 ); + Reference< ::com::sun::star::lang::XComponent > xComp = + xLoader->loadComponentFromURL( + url, + target, + ::com::sun::star::frame::FrameSearchFlag::PARENT | + ::com::sun::star::frame::FrameSearchFlag::SELF | + ::com::sun::star::frame::FrameSearchFlag::CHILDREN | + ::com::sun::star::frame::FrameSearchFlag::SIBLINGS | + ::com::sun::star::frame::FrameSearchFlag::TASKS | + ::com::sun::star::frame::FrameSearchFlag::CREATE, + aArgs + ); + } + catch( ... ) + { + throw ::com::sun::star::plugin::PluginException(); + } + } +} + +void XPluginContext_Impl::postURLNotify(const Reference< ::com::sun::star::plugin::XPlugin > & plugin, const ::rtl::OUString& url, const ::rtl::OUString& target, const Sequence< sal_Int8 >& buf, sal_Bool file, const Reference< ::com::sun::star::lang::XEventListener > & listener ) + throw( ::com::sun::star::plugin::PluginException, RuntimeException ) +{ + postURL( plugin, url, target, buf, file ); + if( listener.is() ) + listener->disposing( ::com::sun::star::lang::EventObject() ); +} + +void XPluginContext_Impl::newStream( const Reference< ::com::sun::star::plugin::XPlugin > & plugin, const ::rtl::OUString& mimetype, const ::rtl::OUString& target, const Reference< ::com::sun::star::io::XActiveDataSource > & source ) + throw( ::com::sun::star::plugin::PluginException, RuntimeException ) +{ + FileSink* pNewSink = new FileSink( m_xSMgr, plugin, mimetype, target, source ); + pNewSink->acquire(); +} + + + +FileSink::FileSink( const Reference< ::com::sun::star::lang::XMultiServiceFactory > & rSMgr, const Reference< ::com::sun::star::plugin::XPlugin > & plugin, + const ::rtl::OUString& mimetype, + const ::rtl::OUString& target, const Reference< ::com::sun::star::io::XActiveDataSource > & source ) : + m_xSMgr( rSMgr ), + m_xPlugin( plugin ), + m_aMIMEType( mimetype ), + m_aTarget( target ) +{ + DirEntry aEntry; + m_aFileName = aEntry.TempName().GetFull(); + ::rtl::OString aFile = ::rtl::OUStringToOString( m_aFileName, gsl_getSystemTextEncoding() ); + fp = fopen( aFile.getStr() , "wb" ); + + Reference< ::com::sun::star::io::XActiveDataControl > xControl( source, UNO_QUERY ); + + source->setOutputStream( Reference< ::com::sun::star::io::XOutputStream > ( this ) ); + if( xControl.is() ) + xControl->start(); +} + +FileSink::~FileSink() +{ + DirEntry aEntry( m_aFileName ); + aEntry.Kill(); +} + +void FileSink::closeOutput() throw() +{ + if( fp ) + fclose( fp ); + + Reference< XInterface > xInst = m_xSMgr->createInstance( ::rtl::OUString::createFromAscii( "com.sun.star.frame.Desktop" ) ); + Reference< ::com::sun::star::frame::XComponentLoader > xLoader( xInst, UNO_QUERY ); + XPlugin_Impl* pPlugin = XPluginManager_Impl::getPluginImplementation( m_xPlugin ); + + if( xLoader.is() && pPlugin ) + { + try + { + ::com::sun::star::beans::PropertyValue aValue; + aValue.Name = ::rtl::OUString::createFromAscii( "Referer" ); + aValue.Value <<= pPlugin->getRefererURL(); + + Sequence< ::com::sun::star::beans::PropertyValue > aArgs( &aValue, 1 ); + Reference< ::com::sun::star::lang::XComponent > xComp = + xLoader->loadComponentFromURL( + m_aFileName, + m_aTarget, + ::com::sun::star::frame::FrameSearchFlag::PARENT | + ::com::sun::star::frame::FrameSearchFlag::SELF | + ::com::sun::star::frame::FrameSearchFlag::CHILDREN | + ::com::sun::star::frame::FrameSearchFlag::SIBLINGS | + ::com::sun::star::frame::FrameSearchFlag::TASKS | + ::com::sun::star::frame::FrameSearchFlag::CREATE, + aArgs + ); + } + catch( ... ) + { + } + } + release(); +} + +void FileSink::writeBytes( const Sequence<sal_Int8>& Buffer ) throw() +{ + if( fp ) + fwrite( Buffer.getConstArray(), 1, Buffer.getLength(), fp ); +} + +void FileSink::flush() throw() +{ + if( fp ) + fflush( fp ); +} |