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156 lines
4.2 KiB
156 lines
4.2 KiB
#ifndef _XETCPIPLINK_HPP
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#define _XETCPIPLINK_HPP
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/*-------------------------------------------------------------------------
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* drawElements Quality Program Test Executor
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* ------------------------------------------
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*
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* Copyright 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*//*!
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* \file
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* \brief Tcp/Ip communication link.
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*//*--------------------------------------------------------------------*/
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#include "xeDefs.hpp"
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#include "xeCommLink.hpp"
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#include "deSocket.hpp"
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#include "deRingBuffer.hpp"
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#include "deBlockBuffer.hpp"
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#include "xsProtocol.hpp"
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#include "deThread.hpp"
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#include "deTimer.h"
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#include <vector>
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namespace xe
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{
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class TcpIpLinkState
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{
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public:
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TcpIpLinkState (CommLinkState initialState, const char* initialErr);
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~TcpIpLinkState (void);
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CommLinkState getState (void) const;
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CommLinkState getState (std::string& error) const;
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void setCallbacks (CommLink::StateChangedFunc stateChangedCallback, CommLink::LogDataFunc testLogDataCallback, CommLink::LogDataFunc infoLogDataCallback, void* userPtr);
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void setState (CommLinkState state, const char* error = "");
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void onTestLogData (const deUint8* bytes, size_t numBytes) const;
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void onInfoLogData (const deUint8* bytes, size_t numBytes) const;
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void onKeepaliveReceived (void);
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deUint64 getLastKeepaliveRecevied (void) const;
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private:
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mutable de::Mutex m_lock;
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volatile CommLinkState m_state;
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std::string m_error;
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volatile deUint64 m_lastKeepaliveReceived;
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volatile CommLink::StateChangedFunc m_stateChangedCallback;
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volatile CommLink::LogDataFunc m_testLogDataCallback;
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volatile CommLink::LogDataFunc m_infoLogDataCallback;
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void* volatile m_userPtr;
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};
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class TcpIpSendThread : public de::Thread
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{
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public:
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TcpIpSendThread (de::Socket& socket, TcpIpLinkState& state);
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~TcpIpSendThread (void);
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void start (void);
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void run (void);
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void stop (void);
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bool isRunning (void) const { return m_isRunning; }
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de::BlockBuffer<deUint8>& getBuffer (void) { return m_buffer; }
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private:
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de::Socket& m_socket;
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TcpIpLinkState& m_state;
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de::BlockBuffer<deUint8> m_buffer;
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bool m_isRunning;
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};
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class TcpIpRecvThread : public de::Thread
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{
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public:
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TcpIpRecvThread (de::Socket& socket, TcpIpLinkState& state);
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~TcpIpRecvThread (void);
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void start (void);
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void run (void);
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void stop (void);
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bool isRunning (void) const { return m_isRunning; }
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private:
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void handleMessage (xs::MessageType messageType, const deUint8* data, size_t dataSize);
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de::Socket& m_socket;
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TcpIpLinkState& m_state;
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std::vector<deUint8> m_curMsgBuf;
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size_t m_curMsgPos;
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bool m_isRunning;
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};
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class TcpIpLink : public CommLink
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{
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public:
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TcpIpLink (void);
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~TcpIpLink (void);
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// TcpIpLink -specific API
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void connect (const de::SocketAddress& address);
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void disconnect (void);
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// CommLink API
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void reset (void);
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CommLinkState getState (void) const;
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CommLinkState getState (std::string& error) const;
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void setCallbacks (StateChangedFunc stateChangedCallback, LogDataFunc testLogDataCallback, LogDataFunc infoLogDataCallback, void* userPtr);
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void startTestProcess (const char* name, const char* params, const char* workingDir, const char* caseList);
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void stopTestProcess (void);
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private:
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void closeConnection (void);
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static void keepaliveTimerCallback (void* ptr);
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de::Socket m_socket;
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TcpIpLinkState m_state;
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TcpIpSendThread m_sendThread;
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TcpIpRecvThread m_recvThread;
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deTimer* m_keepaliveTimer;
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};
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} // xe
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#endif // _XETCPIPLINK_HPP
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