| @@ -76,6 +76,88 | |||
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76 | 76 | |
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77 | 77 | return ipSource, ipDestino, cmd, data |
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78 | 78 | |
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79 | class TCPComm: | |
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80 | ||
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81 | __HEADER = "ABS" | |
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82 | ||
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83 | def __init__(self, ipSource, ipDestino, portDestino, asServer=False): | |
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84 | ||
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85 | self.ipSource = ipSource | |
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86 | self.ipDestino = ipDestino | |
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87 | self.portDestino = portDestino | |
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88 | self.addr = (ipDestino,portDestino) | |
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89 | self.addr2 = ("none",0) | |
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90 | self.answer = "none" #test | |
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91 | self.mode = "none" | |
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92 | ||
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93 | self.openSocket(asServer) | |
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94 | ||
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95 | def openSocket(self, asServer): | |
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96 | ||
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97 | #self.socket_c = socket.socket(AF_INET,SOCK_DGRAM) | |
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98 | self.socket_c = socket.socket() | |
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99 | # self.socket_c.connect((self.ipDestino, self.portDestino)) | |
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100 | ||
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101 | if asServer: | |
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102 | self.configAsServer() | |
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103 | self.mode = "server" | |
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104 | else: | |
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105 | self.configAsClient() | |
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106 | self.mode = "client" | |
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107 | ||
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108 | def configAsClient(self): | |
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109 | #Buscar broadcast TCP | |
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110 | # self.socket_c.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1) | |
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111 | self.socket_c.connect(self.addr) | |
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112 | ||
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113 | def configAsServer(self): | |
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114 | ||
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115 | self.socket_c.bind(self.addr) | |
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116 | self.socket_c.listen(1) | |
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117 | self.addr2 = self.socket_c.accept() | |
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118 | print "\nServer initialized" | |
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119 | ||
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120 | def waitData(self, nbytes = 16384): | |
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121 | ||
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122 | print "\nWaiting some data" | |
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123 | if self.mode == "client": | |
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124 | trama_rx, self.answer = self.socket_c.recv(nbytes) | |
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125 | else: | |
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126 | trama_rx, self.answer = self.addr2[0].recv(nbytes) | |
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127 | ||
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128 | print "\nThis socket has received some data from:" | |
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129 | print self.answer | |
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130 | ||
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131 | ipSource, ipDestino, cmd, data = self.__getTrama(trama_rx) | |
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132 | ||
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133 | return ipSource, ipDestino, cmd, data | |
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134 | ||
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135 | def sendData(self, cmd, data): | |
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136 | ||
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137 | if self.portDestino == 7000: | |
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138 | trama_tx = self.__HEADER + ":" + str(self.ipSource) + ":" + str(self.ipDestino) + ":" + str(cmd) + ":" + str(data) + ":" | |
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139 | else: | |
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140 | trama_tx = data | |
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141 | # Send messages | |
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142 | if self.mode == "client": | |
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143 | self.socket_c.send(trama_tx) | |
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144 | else: | |
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145 | self.addr2[0].send(trama_tx) | |
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146 | print "Sending message:[" + trama_tx + "]" | |
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147 | ||
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148 | def __getTrama(self, trama): | |
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149 | ||
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150 | FrameList = trama.split(':') | |
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151 | ||
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152 | header = FrameList[0] | |
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153 | ipSource = FrameList[1] | |
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154 | ipDestino = FrameList[2] | |
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155 | cmd = FrameList[3] | |
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156 | data = FrameList[4] | |
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157 | trash = FrameList[5] | |
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158 | ||
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159 | return ipSource, ipDestino, cmd, data | |
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160 | ||
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79 | 161 | #class FTPComm: |
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80 | 162 | # |
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81 | 163 | # ftp_servidor = 'ftp.servidor.com' |
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