1 | #include <wx/app.h> |
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2 | #include <wx/socket.h> |
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3 | |
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4 | class App : public wxApp |
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5 | { |
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6 | public: |
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7 | bool OnInit(); |
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8 | int OnExit(); |
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9 | |
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10 | private: |
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11 | void OnSocketEvent(wxSocketEvent& evt); |
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12 | |
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13 | wxSocketServer* m_listeningSocket; |
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14 | |
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15 | wxDECLARE_EVENT_TABLE(); |
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16 | }; |
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17 | |
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18 | class SocketThread : public wxThread |
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19 | { |
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20 | public: |
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21 | SocketThread(wxSocketBase* socket); |
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22 | ~SocketThread(); |
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23 | ExitCode Entry(); |
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24 | |
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25 | private: |
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26 | wxSocketBase* m_socket; |
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27 | }; |
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28 | |
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29 | wxDECLARE_APP(App); |
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30 | wxIMPLEMENT_APP(App); |
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31 | |
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32 | wxBEGIN_EVENT_TABLE(App, wxApp) |
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33 | EVT_SOCKET(wxID_ANY, App::OnSocketEvent) |
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34 | wxEND_EVENT_TABLE() |
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35 | |
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36 | bool App::OnInit() |
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37 | { |
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38 | if ( !wxApp::OnInit() ) |
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39 | return false; |
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40 | |
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41 | wxIPV4address la; |
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42 | la.Service(12345); |
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43 | m_listeningSocket = new wxSocketServer(la, wxSOCKET_NOWAIT | wxSOCKET_REUSEADDR); |
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44 | m_listeningSocket->SetEventHandler(*this); |
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45 | m_listeningSocket->SetNotify(wxSOCKET_CONNECTION_FLAG); |
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46 | m_listeningSocket->Notify(true); |
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47 | |
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48 | if (!m_listeningSocket->Ok()) |
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49 | { |
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50 | wxLogError("Cannot bind listening socket"); |
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51 | return false; |
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52 | } |
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53 | |
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54 | return true; |
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55 | } |
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56 | |
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57 | int App::OnExit() |
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58 | { |
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59 | |
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60 | return wxApp::OnExit(); |
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61 | } |
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62 | |
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63 | void App::OnSocketEvent(wxSocketEvent& evt) |
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64 | { |
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65 | if ( evt.GetSocketEvent() == wxSOCKET_CONNECTION ) |
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66 | { |
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67 | wxSocketBase* socket = m_listeningSocket->Accept(); |
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68 | if ( socket ) |
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69 | { |
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70 | SocketThread* thread = new SocketThread(socket); |
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71 | if ( thread->Create() == wxTHREAD_NO_ERROR ) |
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72 | { |
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73 | thread->Run(); |
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74 | } |
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75 | else |
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76 | { |
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77 | delete thread; |
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78 | wxLogError("Can't run socket thread"); |
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79 | } |
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80 | } |
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81 | } |
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82 | } |
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83 | |
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84 | SocketThread::SocketThread(wxSocketBase* socket) |
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85 | : wxThread(wxTHREAD_DETACHED) |
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86 | , m_socket(socket) |
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87 | { |
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88 | m_socket->Notify(false); |
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89 | m_socket->SetFlags(wxSOCKET_BLOCK); |
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90 | } |
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91 | |
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92 | SocketThread::~SocketThread() |
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93 | { |
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94 | if ( m_socket ) |
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95 | m_socket->Destroy(); |
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96 | } |
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97 | |
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98 | SocketThread::ExitCode SocketThread::Entry() |
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99 | { |
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100 | wxByte buf[1024]; |
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101 | m_socket->Read(buf, sizeof buf); |
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102 | m_socket->Destroy(); |
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103 | m_socket = NULL; |
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104 | |
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105 | return NULL; |
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106 | } |
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