| 54 | }; |
| 55 | |
| 56 | LCDClient::LCDClient(const string &server, int port) : LCDElement("", ""), |
| 57 | _sendMutex(), |
| 58 | _gotAnswer(), |
| 59 | _mainThread(), |
| 60 | _serverConnection(), |
| 61 | _answer(), |
| 62 | _currentScreen(), |
| 63 | _connectionString(), |
| 64 | _serverVersion(), |
| 65 | _protocolVersion(), |
| 66 | _width(0), |
| 67 | _height(0), |
| 68 | _charWidth(0), |
| 69 | _charHeight(0), |
| 70 | _callbacks(), |
| 71 | _handlers(), |
| 72 | _sync(true) |
| 73 | { |
| 74 | ::pthread_mutex_init(&_sendMutex, 0); |
| 75 | ::pthread_cond_init(&_gotAnswer, 0); |
| 76 | |
| 77 | _serverConnection.connect(server, port); |
| 78 | _serverConnection << "hello"; |
| 79 | _serverConnection >> _connectionString; |
| 80 | |
| 81 | string token; |
| 82 | istringstream response(_connectionString); |
| 83 | |
| 84 | while (response >> token) |
| 85 | { |
| 86 | if (0 == token.compare("LCDproc")) |
| 87 | { |
| 88 | response >> _serverVersion; |
| 89 | } |
| 90 | else if (0 == token.compare("protocol")) |
| 91 | { |
| 92 | response >> _protocolVersion; |
| 93 | } |
| 94 | else if (0 == token.compare("wid")) |
| 95 | { |
| 96 | response >> _width; |
| 97 | } |
| 98 | else if (0 == token.compare("hgt")) |
| 99 | { |
| 100 | response >> _height; |
| 101 | } |
| 102 | else if (0 == token.compare("cellwid")) |
| 103 | { |
| 104 | response >> _charWidth; |
| 105 | } |
| 106 | else if (0 == token.compare("cellhgt")) |
| 107 | { |
| 108 | response >> _charHeight; |
| 109 | } |
| 110 | } |
| 111 | |
| 112 | ::pthread_create(&_mainThread, 0, &mainRepliesLoop, this); |
| 113 | } |