forked from amazingfate/loongoffice
e57ca02849
...(for now, from LIBO_INTERNAL_CODE only). See the mail thread starting at <https://lists.freedesktop.org/archives/libreoffice/2017-January/076665.html> "Dynamic Exception Specifications" for details. Most changes have been done automatically by the rewriting loplugin:dynexcspec (after enabling the rewriting mode, to be committed shortly). The way it only removes exception specs from declarations if it also sees a definition, it identified some dead declarations-w/o-definitions (that have been removed manually) and some cases where a definition appeared in multiple include files (which have also been cleaned up manually). There's also been cases of macro paramters (that were used to abstract over exception specs) that have become unused now (and been removed). Furthermore, some code needed to be cleaned up manually (avmedia/source/quicktime/ and connectivity/source/drivers/kab/), as I had no configurations available that would actually build that code. Missing @throws documentation has not been applied in such manual clean-up. Change-Id: I3408691256c9b0c12bc5332de976743626e13960 Reviewed-on: https://gerrit.libreoffice.org/33574 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
286 lines
9.0 KiB
C++
286 lines
9.0 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_BINARYURP_SOURCE_BRIDGE_HXX
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#define INCLUDED_BINARYURP_SOURCE_BRIDGE_HXX
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#include "sal/config.h"
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#include <cstddef>
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#include <list>
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#include <map>
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#include <vector>
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#include "com/sun/star/bridge/XBridge.hpp"
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#include "com/sun/star/lang/XComponent.hpp"
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#include "com/sun/star/uno/Reference.hxx"
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#include "com/sun/star/uno/RuntimeException.hpp"
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#include "cppuhelper/implbase.hxx"
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#include "osl/conditn.hxx"
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#include "osl/mutex.hxx"
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#include "rtl/ref.hxx"
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#include "rtl/ustring.hxx"
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#include "sal/types.h"
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#include "uno/environment.hxx"
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#include "uno/mapping.hxx"
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#include "uno/threadpool.h"
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#include "outgoingrequest.hxx"
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#include "outgoingrequests.hxx"
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#include "writer.hxx"
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namespace binaryurp {
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class BinaryAny;
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class BridgeFactory;
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class Proxy;
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class Reader;
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}
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namespace com { namespace sun { namespace star {
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namespace bridge { class XInstanceProvider; }
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namespace connection { class XConnection; }
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namespace lang { class XEventListener; }
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namespace uno {
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class Any;
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class TypeDescription;
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class UnoInterfaceReference;
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class XInterface;
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}
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} } }
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namespace rtl { class ByteSequence; }
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namespace binaryurp {
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class Bridge:
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public cppu::WeakImplHelper<
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com::sun::star::bridge::XBridge, com::sun::star::lang::XComponent >
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{
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public:
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Bridge(
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rtl::Reference< BridgeFactory > const & factory,
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OUString const & name,
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com::sun::star::uno::Reference<
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com::sun::star::connection::XConnection > const & connection,
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com::sun::star::uno::Reference<
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com::sun::star::bridge::XInstanceProvider > const & provider);
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void start();
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// Internally waits for all incoming and outgoing remote calls to terminate,
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// so must not be called from within such a call; when final is true, also
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// joins all remaining threads (reader, writer, and worker threads from the
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// thread pool), so must not be called with final set to true from such a
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// thread:
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void terminate(bool final);
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const com::sun::star::uno::Reference< com::sun::star::connection::XConnection >&
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getConnection() const { return connection_;}
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const com::sun::star::uno::Reference< com::sun::star::bridge::XInstanceProvider >&
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getProvider() const { return provider_;}
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com::sun::star::uno::Mapping & getCppToBinaryMapping() { return cppToBinaryMapping_;}
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BinaryAny mapCppToBinaryAny(com::sun::star::uno::Any const & cppAny);
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uno_ThreadPool getThreadPool();
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rtl::Reference< Writer > getWriter();
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com::sun::star::uno::UnoInterfaceReference registerIncomingInterface(
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OUString const & oid,
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com::sun::star::uno::TypeDescription const & type);
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OUString registerOutgoingInterface(
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com::sun::star::uno::UnoInterfaceReference const & object,
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com::sun::star::uno::TypeDescription const & type);
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com::sun::star::uno::UnoInterfaceReference findStub(
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OUString const & oid,
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com::sun::star::uno::TypeDescription const & type);
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void releaseStub(
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OUString const & oid,
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com::sun::star::uno::TypeDescription const & type);
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void resurrectProxy(Proxy & proxy);
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void revokeProxy(Proxy & proxy);
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void freeProxy(Proxy & proxy);
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void incrementCalls(bool normalCall) throw ();
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void decrementCalls();
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void incrementActiveCalls() throw ();
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void decrementActiveCalls() throw ();
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bool makeCall(
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OUString const & oid,
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com::sun::star::uno::TypeDescription const & member, bool setter,
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std::vector< BinaryAny > const & inArguments, BinaryAny * returnValue,
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std::vector< BinaryAny > * outArguments);
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// Only called from reader_ thread:
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void sendRequestChangeRequest();
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// Only called from reader_ thread:
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void handleRequestChangeReply(
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bool exception, BinaryAny const & returnValue);
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// Only called from reader_ thread:
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void handleCommitChangeReply(bool exception, BinaryAny const & returnValue);
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// Only called from reader_ thread:
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void handleRequestChangeRequest(
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rtl::ByteSequence const & tid,
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std::vector< BinaryAny > const & inArguments);
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// Only called from reader_ thread:
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void handleCommitChangeRequest(
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rtl::ByteSequence const & tid,
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std::vector< BinaryAny > const & inArguments);
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OutgoingRequest lastOutgoingRequest(rtl::ByteSequence const & tid);
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bool isProtocolPropertiesRequest(
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OUString const & oid,
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com::sun::star::uno::TypeDescription const & type) const;
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void setCurrentContextMode();
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bool isCurrentContextMode();
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private:
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Bridge(const Bridge&) = delete;
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Bridge& operator=(const Bridge&) = delete;
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virtual ~Bridge() override;
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virtual com::sun::star::uno::Reference< com::sun::star::uno::XInterface >
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SAL_CALL getInstance(OUString const & sInstanceName) override;
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virtual OUString SAL_CALL getName() override;
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virtual OUString SAL_CALL getDescription() override;
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virtual void SAL_CALL dispose() override;
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virtual void SAL_CALL addEventListener(
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com::sun::star::uno::Reference< com::sun::star::lang::XEventListener >
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const & xListener) override;
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virtual void SAL_CALL removeEventListener(
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com::sun::star::uno::Reference< com::sun::star::lang::XEventListener >
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const & aListener) override;
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// Only called from reader_ thread:
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void sendCommitChangeRequest();
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// Only called from reader_ thread:
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void sendProtPropRequest(
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OutgoingRequest::Kind kind,
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std::vector< BinaryAny > const & inArguments);
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void makeReleaseCall(
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OUString const & oid,
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com::sun::star::uno::TypeDescription const & type);
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void sendRequest(
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rtl::ByteSequence const & tid, OUString const & oid,
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com::sun::star::uno::TypeDescription const & type,
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com::sun::star::uno::TypeDescription const & member,
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std::vector< BinaryAny > const & inArguments);
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void throwException(bool exception, BinaryAny const & value);
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com::sun::star::uno::Any mapBinaryToCppAny(BinaryAny const & binaryAny);
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bool becameUnused() const;
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void terminateWhenUnused(bool unused);
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// Must only be called with mutex_ locked:
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void checkDisposed();
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typedef
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std::list<
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com::sun::star::uno::Reference<
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com::sun::star::lang::XEventListener > >
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Listeners;
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struct SubStub;
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typedef std::map< com::sun::star::uno::TypeDescription, SubStub > Stub;
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typedef std::map< OUString, Stub > Stubs;
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enum State { STATE_INITIAL, STATE_STARTED, STATE_TERMINATED, STATE_FINAL };
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enum Mode {
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MODE_REQUESTED, MODE_REPLY_MINUS1, MODE_REPLY_0, MODE_REPLY_1,
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MODE_WAIT, MODE_NORMAL, MODE_NORMAL_WAIT };
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rtl::Reference< BridgeFactory > factory_;
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OUString name_;
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com::sun::star::uno::Reference< com::sun::star::connection::XConnection >
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connection_;
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com::sun::star::uno::Reference< com::sun::star::bridge::XInstanceProvider >
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provider_;
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com::sun::star::uno::Environment binaryUno_;
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com::sun::star::uno::Mapping cppToBinaryMapping_;
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com::sun::star::uno::Mapping binaryToCppMapping_;
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rtl::ByteSequence protPropTid_;
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OUString protPropOid_;
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com::sun::star::uno::TypeDescription protPropType_;
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com::sun::star::uno::TypeDescription protPropRequest_;
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com::sun::star::uno::TypeDescription protPropCommit_;
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OutgoingRequests outgoingRequests_;
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osl::Condition passive_;
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// to guarantee that passive_ is eventually set (to avoid deadlock, see
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// dispose), activeCalls_ only counts those calls for which it can be
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// guaranteed that incrementActiveCalls is indeed followed by
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// decrementActiveCalls, without an intervening exception
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osl::Condition terminated_;
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osl::Mutex mutex_;
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State state_;
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Listeners listeners_;
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uno_ThreadPool threadPool_;
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rtl::Reference< Writer > writer_;
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rtl::Reference< Reader > reader_;
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bool currentContextMode_;
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Stubs stubs_;
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std::size_t proxies_;
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std::size_t calls_;
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bool normalCall_;
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std::size_t activeCalls_;
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// Only accessed from reader_ thread:
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Mode mode_;
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sal_Int32 random_;
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};
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}
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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