61 lines
1.1 KiB
PHP
Executable File
61 lines
1.1 KiB
PHP
Executable File
<?php
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//include 'crc.php';
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include 'net.php';
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//打印十六进制（可以不用）
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function println($bytes) {
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for($i=0;$i<count($bytes);$i++)
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{
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printf("%02X ", $bytes[$i]);
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}
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printf(".");
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}
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//这里开始
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$net = new net();
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$net->listen('192.168.1.55', 50000);
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while(true) {
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$cs = $net->accept();
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while($cs) {
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try{
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$ret = $net->recv_bytes($cs, 1024);
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abc($ret);
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//println($ret);
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}
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catch (Exception $e)
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{
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//printf('cs close');
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break;
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}
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}
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}
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$net->close();
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//abc处理读取到的卡（4字节）；
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function abc($ret)
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{
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$len = $ret[4];
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if($len < 14)
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{
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//printf('无效数据');
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return ;
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}
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//
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$count = $ret[9];
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$count = ($count - 3) / 4;
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//
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for($i=0; $i<$count; $i++)
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{
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$idx = 10 + ($i * 4);
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$card = sprintf("%02X%02X%02X%02X", $ret[$idx+0], $ret[$idx+1], $ret[$idx+2], $ret[$idx+3]);//这是获取到的卡数据（按文档意思可能会读到多张卡，处理这个$card就可以了）
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printf('card['.$i.']>>'.$card.' | ');
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}
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}
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?>
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