349 lines
16 KiB
C++
349 lines
16 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifdef AIX
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#define _LINUX_SOURCE_COMPAT
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#include <sys/timer.h>
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#undef _LINUX_SOURCE_COMPAT
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#endif
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#ifdef WNT
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#include <prewin.h>
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#include <postwin.h>
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#undef OPTIONAL
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#endif
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#include <cstdarg>
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#include <cstdio>
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#include <plugin/impl.hxx>
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#include <sal/log.hxx>
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#include <com/sun/star/frame/FrameSearchFlag.hpp>
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#include <com/sun/star/frame/XComponentLoader.hpp>
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#include <com/sun/star/uno/XComponentContext.hpp>
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#include <com/sun/star/frame/Desktop.hpp>
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#include <tools/urlobj.hxx>
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#include <osl/file.hxx>
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#include <cppuhelper/implbase1.hxx>
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using namespace com::sun::star::io;
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using namespace com::sun::star::frame;
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namespace ext_plug {
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class FileSink : public ::cppu::WeakAggImplHelper1< ::com::sun::star::io::XOutputStream >
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{
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private:
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Reference< ::com::sun::star::uno::XComponentContext > m_xContext;
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FILE* fp;
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Reference< ::com::sun::star::plugin::XPlugin > m_xPlugin;
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OUString m_aMIMEType;
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OUString m_aTarget;
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OUString m_aFileName;
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public:
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FileSink( const Reference< ::com::sun::star::uno::XComponentContext > &,
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const Reference< ::com::sun::star::plugin::XPlugin > & plugin,
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const OUString& mimetype,
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const OUString& target,
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const Reference< ::com::sun::star::io::XActiveDataSource > & source );
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virtual ~FileSink();
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// ::com::sun::star::io::XOutputStream
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virtual void SAL_CALL writeBytes( const Sequence<sal_Int8>& ) throw(std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL flush() throw(std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL closeOutput() throw(std::exception) SAL_OVERRIDE;
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};
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}
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using namespace ext_plug;
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class XPluginContext_Impl : public ::cppu::WeakAggImplHelper1< ::com::sun::star::plugin::XPluginContext >
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{
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Reference< ::com::sun::star::uno::XComponentContext > m_xContext;
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rtl_TextEncoding m_aEncoding;
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public:
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XPluginContext_Impl( const Reference< ::com::sun::star::uno::XComponentContext > & );
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virtual ~XPluginContext_Impl();
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virtual 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, std::exception ) SAL_OVERRIDE;
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virtual void SAL_CALL getURLNotify(const Reference< ::com::sun::star::plugin::XPlugin > & plugin, const OUString& url, const OUString& target, const Reference< ::com::sun::star::lang::XEventListener > & listener) throw( ::com::sun::star::plugin::PluginException, RuntimeException, std::exception ) SAL_OVERRIDE;
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virtual void SAL_CALL getURL(const Reference< ::com::sun::star::plugin::XPlugin > & plugin, const OUString& url, const OUString& target) throw( ::com::sun::star::plugin::PluginException, RuntimeException, std::exception ) SAL_OVERRIDE;
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virtual void SAL_CALL postURLNotify(const Reference< ::com::sun::star::plugin::XPlugin > & plugin, const OUString& url, const 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, std::exception ) SAL_OVERRIDE;
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virtual void SAL_CALL postURL(const Reference< ::com::sun::star::plugin::XPlugin > & plugin, const OUString& url, const OUString& target, const Sequence< sal_Int8 >& buf, sal_Bool file) throw( ::com::sun::star::plugin::PluginException, RuntimeException, std::exception ) SAL_OVERRIDE;
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virtual void SAL_CALL newStream(const Reference< ::com::sun::star::plugin::XPlugin > & plugin, const OUString& mimetype, const OUString& target, const Reference< ::com::sun::star::io::XActiveDataSource > & source) throw( ::com::sun::star::plugin::PluginException, RuntimeException, std::exception ) SAL_OVERRIDE;
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virtual void SAL_CALL displayStatusText(const Reference< ::com::sun::star::plugin::XPlugin > & plugin, const OUString& message) throw( ::com::sun::star::plugin::PluginException, RuntimeException, std::exception ) SAL_OVERRIDE;
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virtual OUString SAL_CALL getUserAgent(const Reference< ::com::sun::star::plugin::XPlugin > & plugin) throw( ::com::sun::star::plugin::PluginException, RuntimeException, std::exception ) SAL_OVERRIDE;
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};
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Reference< ::com::sun::star::plugin::XPluginContext > XPluginManager_Impl::createPluginContext() throw(std::exception)
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{
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return new XPluginContext_Impl( m_xContext );
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}
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XPluginContext_Impl::XPluginContext_Impl( const Reference< ::com::sun::star::uno::XComponentContext > & rxContext )
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: m_xContext( rxContext ),
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m_aEncoding( osl_getThreadTextEncoding() )
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{
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}
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XPluginContext_Impl::~XPluginContext_Impl()
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{
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}
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OUString XPluginContext_Impl::getValue( const Reference< ::com::sun::star::plugin::XPlugin > & /*plugin*/, ::com::sun::star::plugin::PluginVariable /*variable*/ )
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throw( ::com::sun::star::plugin::PluginException, RuntimeException, std::exception )
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{
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return OUString();
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}
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void XPluginContext_Impl::getURL(const Reference< ::com::sun::star::plugin::XPlugin > & plugin, const OUString& url, const OUString& target) throw( ::com::sun::star::plugin::PluginException, RuntimeException, std::exception )
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{
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Reference< XDesktop2 > xDesktop = Desktop::create(m_xContext);
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if( target.isEmpty() )
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{
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INetURLObject aURL;
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aURL.SetSmartProtocol( INET_PROT_FILE );
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aURL.SetSmartURL( url );
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OUString aUrl = aURL.GetMainURL(INetURLObject::DECODE_TO_IURI);
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// the mimetype cannot be specified
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plugin->provideNewStream( OUString(),
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Reference< XActiveDataSource >(),
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aUrl,
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0, 0, aUrl.startsWith("file:") );
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return;
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}
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XPlugin_Impl* pPlugin = XPluginManager_Impl::getPluginImplementation( plugin );
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if( pPlugin )
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{
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try
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{
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::com::sun::star::beans::PropertyValue aValue;
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aValue.Name = "Referer";
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aValue.Value <<= pPlugin->getRefererURL();
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Sequence< ::com::sun::star::beans::PropertyValue > aArgs( &aValue, 1 );
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Reference< ::com::sun::star::lang::XComponent > xComp =
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xDesktop->loadComponentFromURL(
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url,
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target,
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::com::sun::star::frame::FrameSearchFlag::PARENT |
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::com::sun::star::frame::FrameSearchFlag::SELF |
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::com::sun::star::frame::FrameSearchFlag::CHILDREN |
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::com::sun::star::frame::FrameSearchFlag::SIBLINGS |
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::com::sun::star::frame::FrameSearchFlag::TASKS |
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::com::sun::star::frame::FrameSearchFlag::CREATE,
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aArgs
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);
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}
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catch(...)
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{
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throw ::com::sun::star::plugin::PluginException();
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}
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}
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}
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void XPluginContext_Impl::getURLNotify(const Reference< ::com::sun::star::plugin::XPlugin > & plugin, const OUString& url, const OUString& target, const Reference< ::com::sun::star::lang::XEventListener > & listener )
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throw( ::com::sun::star::plugin::PluginException, RuntimeException, std::exception )
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{
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getURL( plugin, url, target );
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if( listener.is() )
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listener->disposing( ::com::sun::star::lang::EventObject() );
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}
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OUString XPluginContext_Impl::getUserAgent(const Reference< ::com::sun::star::plugin::XPlugin > & /*plugin*/)
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throw( ::com::sun::star::plugin::PluginException, RuntimeException, std::exception )
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{
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return OUString("Mozilla 3.0");
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}
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void XPluginContext_Impl::displayStatusText(const Reference< ::com::sun::star::plugin::XPlugin > & /*plugin*/, const OUString& /*message*/)
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throw( ::com::sun::star::plugin::PluginException, RuntimeException, std::exception )
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{
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}
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void XPluginContext_Impl::postURL(const Reference< ::com::sun::star::plugin::XPlugin > & plugin, const OUString& url, const OUString& target, const Sequence< sal_Int8 >& buf, sal_Bool file)
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throw( ::com::sun::star::plugin::PluginException, RuntimeException, std::exception )
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{
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Sequence< sal_Int8 > aBuf;
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if( file )
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{
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OUString aFileName( (char*)buf.getConstArray(), strlen((char*)buf.getConstArray()), m_aEncoding );
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INetURLObject aFilePath( aFileName );
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aFileName = aFilePath.PathToFileName();
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SvFileStream aStream( aFileName, STREAM_READ );
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if( aStream.IsOpen() )
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{
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sal_Int64 const nBytes = aStream.remainingSize();
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aBuf = Sequence<sal_Int8>( nBytes );
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aStream.Read( aBuf.getArray(), nBytes );
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aStream.Close();
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osl::FileBase::getFileURLFromSystemPath( aFileName, aFileName );
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osl::File::remove( aFileName );
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}
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}
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Reference< XDesktop2 > xDesktop = Desktop::create(m_xContext);
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XPlugin_Impl* pPlugin = XPluginManager_Impl::getPluginImplementation( plugin );
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if( pPlugin )
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{
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try
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{
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::com::sun::star::beans::PropertyValue aValues[2];
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aValues[0].Name = "Referer";
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aValues[0].Value <<= pPlugin->getRefererURL();
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aValues[1].Name = "PostString";
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aValues[1].Value <<= OStringToOUString( (char*)( file ? aBuf : buf ).getConstArray(), m_aEncoding );
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Sequence< ::com::sun::star::beans::PropertyValue > aArgs( aValues, 2 );
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Reference< ::com::sun::star::lang::XComponent > xComp =
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xDesktop->loadComponentFromURL(
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url,
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target,
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::com::sun::star::frame::FrameSearchFlag::PARENT |
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::com::sun::star::frame::FrameSearchFlag::SELF |
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::com::sun::star::frame::FrameSearchFlag::CHILDREN |
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::com::sun::star::frame::FrameSearchFlag::SIBLINGS |
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::com::sun::star::frame::FrameSearchFlag::TASKS |
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::com::sun::star::frame::FrameSearchFlag::CREATE,
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aArgs
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);
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}
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catch( ... )
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{
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throw ::com::sun::star::plugin::PluginException();
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}
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}
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}
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void XPluginContext_Impl::postURLNotify(const Reference< ::com::sun::star::plugin::XPlugin > & plugin, const OUString& url, const OUString& target, const Sequence< sal_Int8 >& buf, sal_Bool file, const Reference< ::com::sun::star::lang::XEventListener > & listener )
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throw( ::com::sun::star::plugin::PluginException, RuntimeException, std::exception )
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{
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postURL( plugin, url, target, buf, file );
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if( listener.is() )
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listener->disposing( ::com::sun::star::lang::EventObject() );
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}
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void XPluginContext_Impl::newStream( const Reference< ::com::sun::star::plugin::XPlugin > & plugin, const OUString& mimetype, const OUString& target, const Reference< ::com::sun::star::io::XActiveDataSource > & source )
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throw( ::com::sun::star::plugin::PluginException, RuntimeException, std::exception )
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{
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FileSink* pNewSink = new FileSink( m_xContext, plugin, mimetype, target, source );
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pNewSink->acquire();
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}
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FileSink::FileSink( const Reference< ::com::sun::star::uno::XComponentContext > & rxContext, const Reference< ::com::sun::star::plugin::XPlugin > & plugin,
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const OUString& mimetype,
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const OUString& target, const Reference< ::com::sun::star::io::XActiveDataSource > & source ) :
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m_xContext( rxContext ),
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m_xPlugin( plugin ),
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m_aMIMEType( mimetype ),
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m_aTarget( target )
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{
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osl::FileBase::createTempFile( 0, 0, &m_aFileName );
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OString aFile = OUStringToOString( m_aFileName, osl_getThreadTextEncoding() );
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fp = fopen( aFile.getStr() , "wb" );
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Reference< ::com::sun::star::io::XActiveDataControl > xControl( source, UNO_QUERY );
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source->setOutputStream( Reference< ::com::sun::star::io::XOutputStream > ( this ) );
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if( xControl.is() )
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xControl->start();
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}
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FileSink::~FileSink()
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{
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osl::File::remove( m_aFileName );
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}
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void FileSink::closeOutput() throw(std::exception)
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{
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if( fp )
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fclose( fp );
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Reference< XDesktop2 > xDesktop = Desktop::create(m_xContext);
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XPlugin_Impl* pPlugin = XPluginManager_Impl::getPluginImplementation( m_xPlugin );
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if( pPlugin )
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{
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try
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{
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::com::sun::star::beans::PropertyValue aValue;
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aValue.Name = "Referer";
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aValue.Value <<= pPlugin->getRefererURL();
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Sequence< ::com::sun::star::beans::PropertyValue > aArgs( &aValue, 1 );
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Reference< ::com::sun::star::lang::XComponent > xComp =
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xDesktop->loadComponentFromURL(
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m_aFileName,
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m_aTarget,
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::com::sun::star::frame::FrameSearchFlag::PARENT |
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::com::sun::star::frame::FrameSearchFlag::SELF |
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::com::sun::star::frame::FrameSearchFlag::CHILDREN |
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::com::sun::star::frame::FrameSearchFlag::SIBLINGS |
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::com::sun::star::frame::FrameSearchFlag::TASKS |
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::com::sun::star::frame::FrameSearchFlag::CREATE,
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aArgs
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);
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}
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catch( ... )
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{
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}
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}
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release();
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}
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void FileSink::writeBytes( const Sequence<sal_Int8>& Buffer ) throw(std::exception)
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{
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if( fp )
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{
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size_t nItems = Buffer.getLength();
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bool bSuccess = (fwrite(Buffer.getConstArray(), 1, nItems, fp) == nItems);
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SAL_WARN_IF( !bSuccess, "extensions.plugin", "short write");
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}
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}
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void FileSink::flush() throw(std::exception)
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{
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if( fp )
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fflush( fp );
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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