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Diffstat (limited to 'binaryurp/source/writer.hxx')
| -rw-r--r-- | binaryurp/source/writer.hxx | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/binaryurp/source/writer.hxx b/binaryurp/source/writer.hxx new file mode 100644 index 000000000..fe5dba2cc --- /dev/null +++ b/binaryurp/source/writer.hxx @@ -0,0 +1,185 @@ +/************************************************************************* +* +* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. +* +* Copyright 2000, 2011 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. +* +************************************************************************/ + +#ifndef INCLUDED_BINARYURP_SOURCE_WRITER_HXX +#define INCLUDED_BINARYURP_SOURCE_WRITER_HXX + +#include "sal/config.h" + +#include <cstddef> +#include <deque> +#include <vector> + +#include "boost/noncopyable.hpp" +#include "osl/conditn.hxx" +#include "osl/mutex.hxx" +#include "osl/thread.hxx" +#include "rtl/byteseq.hxx" +#include "rtl/ref.hxx" +#include "rtl/ustring.hxx" +#include "sal/types.h" +#include "salhelper/simplereferenceobject.hxx" +#include "typelib/typedescription.hxx" +#include "uno/dispatcher.hxx" + +#include "binaryany.hxx" +#include "marshal.hxx" +#include "writerstate.hxx" + +namespace binaryurp { class Bridge; } + +namespace binaryurp { + +class Writer: + public osl::Thread, public salhelper::SimpleReferenceObject, + private boost::noncopyable +{ +public: + static void * operator new(std::size_t size) + { return Thread::operator new(size); } + + static void operator delete(void * pointer) + { Thread::operator delete(pointer); } + + explicit Writer(rtl::Reference< Bridge > const & bridge); + + // Only called from Bridge::reader_ thread, and only before Bridge::writer_ + // thread is unblocked: + void sendDirectRequest( + rtl::ByteSequence const & tid, rtl::OUString const & oid, + com::sun::star::uno::TypeDescription const & type, + com::sun::star::uno::TypeDescription const & member, + std::vector< BinaryAny > const & inArguments); + + // Only called from Bridge::reader_ thread, and only before Bridge::writer_ + // thread is unblocked: + void sendDirectReply( + rtl::ByteSequence const & tid, + com::sun::star::uno::TypeDescription const & member, + bool exception, BinaryAny const & returnValue, + std::vector< BinaryAny > const & outArguments); + + void queueRequest( + rtl::ByteSequence const & tid, rtl::OUString const & oid, + com::sun::star::uno::TypeDescription const & type, + com::sun::star::uno::TypeDescription const & member, + std::vector< BinaryAny > const & inArguments); + + void queueReply( + rtl::ByteSequence const & tid, + com::sun::star::uno::TypeDescription const & member, bool setter, + bool exception, BinaryAny const & returnValue, + std::vector< BinaryAny > const & outArguments, + bool setCurrentContextMode); + + void unblock(); + + void stop(); + +private: + virtual ~Writer(); + + virtual void SAL_CALL run(); + + virtual void SAL_CALL onTerminated(); + + void sendRequest( + rtl::ByteSequence const & tid, rtl::OUString const & oid, + com::sun::star::uno::TypeDescription const & type, + com::sun::star::uno::TypeDescription const & member, + std::vector< BinaryAny > const & inArguments, bool currentContextMode, + com::sun::star::uno::UnoInterfaceReference const & currentContext); + + void sendReply( + rtl::ByteSequence const & tid, + com::sun::star::uno::TypeDescription const & member, bool setter, + bool exception, BinaryAny const & returnValue, + std::vector< BinaryAny > const & outArguments); + + void sendMessage(std::vector< unsigned char > const & buffer); + + struct Item { + Item(); + + // Request: + Item( + rtl::ByteSequence const & theTid, rtl::OUString const & theOid, + com::sun::star::uno::TypeDescription const & theType, + com::sun::star::uno::TypeDescription const & theMember, + std::vector< BinaryAny > const & inArguments, + com::sun::star::uno::UnoInterfaceReference const & + theCurrentContext); + + // Reply: + Item( + rtl::ByteSequence const & theTid, + com::sun::star::uno::TypeDescription const & theMember, + bool theSetter, bool theException, BinaryAny const & theReturnValue, + std::vector< BinaryAny > const & outArguments, + bool theSetCurrentContextMode); + + bool request; + + rtl::ByteSequence tid; // request + reply + + rtl::OUString oid; // request + + com::sun::star::uno::TypeDescription type; // request + + com::sun::star::uno::TypeDescription member; // request + reply + + bool setter; // reply + + std::vector< BinaryAny > arguments; + // request: inArguments; reply: outArguments + + bool exception; // reply + + BinaryAny returnValue; // reply + + com::sun::star::uno::UnoInterfaceReference currentContext; // request + + bool setCurrentContextMode; // reply + }; + + rtl::Reference< Bridge > bridge_; + WriterState state_; + Marshal marshal_; + com::sun::star::uno::TypeDescription lastType_; + rtl::OUString lastOid_; + rtl::ByteSequence lastTid_; + osl::Condition unblocked_; + osl::Condition items_; + + osl::Mutex mutex_; + std::deque< Item > queue_; + bool stop_; +}; + +} + +#endif |