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+/*************************************************************************
+*
+* 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