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aba793fb3e
This patch introduces IPC::Connection which becomes the new base class of ClientConnection and ServerConnection. Most of the functionality has been hoisted up to the base class since almost all of it is useful on both sides. This gives us the ability to send synchronous messages in both directions, which is needed for the WebContent server process. Unlike other servers, WebContent does not mind blocking on a response from its client.
64 lines
3 KiB
C++
64 lines
3 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include <AK/HashMap.h>
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#include <LibIPC/ClientConnection.h>
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#include <ProtocolServer/Forward.h>
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#include <ProtocolServer/ProtocolClientEndpoint.h>
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#include <ProtocolServer/ProtocolServerEndpoint.h>
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namespace ProtocolServer {
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class ClientConnection final
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: public IPC::ClientConnection<ProtocolClientEndpoint, ProtocolServerEndpoint>
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, public ProtocolServerEndpoint {
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C_OBJECT(ClientConnection);
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public:
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explicit ClientConnection(NonnullRefPtr<Core::LocalSocket>, int client_id);
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~ClientConnection() override;
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virtual void die() override;
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void did_finish_download(Badge<Download>, Download&, bool success);
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void did_progress_download(Badge<Download>, Download&);
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void did_request_certificates(Badge<Download>, Download&);
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private:
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virtual OwnPtr<Messages::ProtocolServer::GreetResponse> handle(const Messages::ProtocolServer::Greet&) override;
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virtual OwnPtr<Messages::ProtocolServer::IsSupportedProtocolResponse> handle(const Messages::ProtocolServer::IsSupportedProtocol&) override;
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virtual OwnPtr<Messages::ProtocolServer::StartDownloadResponse> handle(const Messages::ProtocolServer::StartDownload&) override;
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virtual OwnPtr<Messages::ProtocolServer::StopDownloadResponse> handle(const Messages::ProtocolServer::StopDownload&) override;
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virtual OwnPtr<Messages::ProtocolServer::DisownSharedBufferResponse> handle(const Messages::ProtocolServer::DisownSharedBuffer&) override;
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virtual OwnPtr<Messages::ProtocolServer::SetCertificateResponse> handle(const Messages::ProtocolServer::SetCertificate&);
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HashMap<i32, OwnPtr<Download>> m_downloads;
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HashMap<i32, RefPtr<AK::SharedBuffer>> m_shared_buffers;
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};
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}
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