1 /*
2  * Copyright (c) 2011-2015, Intel Corporation
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without modification,
6  * are permitted provided that the following conditions are met:
7  *
8  * 1. Redistributions of source code must retain the above copyright notice, this
9  * list of conditions and the following disclaimer.
10  *
11  * 2. Redistributions in binary form must reproduce the above copyright notice,
12  * this list of conditions and the following disclaimer in the documentation and/or
13  * other materials provided with the distribution.
14  *
15  * 3. Neither the name of the copyright holder nor the names of its contributors
16  * may be used to endorse or promote products derived from this software without
17  * specific prior written permission.
18  *
19  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
21  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
22  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
23  * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
24  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
28  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29  */
30 #pragma once
31 
32 #include <stdint.h>
33 #include <pthread.h>
34 #include "RemoteProcessorServerInterface.h"
35 
36 class CListeningSocket;
37 class IRemoteCommandHandler;
38 
39 class CRemoteProcessorServer : public IRemoteProcessorServerInterface
40 {
41 public:
42     CRemoteProcessorServer(uint16_t uiPort, IRemoteCommandHandler* pCommandHandler);
43     virtual ~CRemoteProcessorServer();
44 
45     // State
46     virtual bool start(std::string &error);
47     virtual void stop();
48     virtual bool isStarted() const;
49 
50 private:
51     // Thread
52     static void* thread_func(void* pData);
53     void run();
54 
55     // New connection
56     void handleNewConnection();
57 
58     // Port number
59     uint16_t _uiPort;
60     // Command handler
61     IRemoteCommandHandler* _pCommandHandler;
62     // State
63     bool _bIsStarted;
64     // Listening socket
65     CListeningSocket* _pListeningSocket;
66     // Inband pipe
67     int _aiInbandPipe[2];
68     // Thread
69     pthread_t _ulThreadId;
70 };
71 
72