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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
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