46 lines
1.3 KiB
PHP
46 lines
1.3 KiB
PHP
<?php
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namespace App\Services;
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class NetworkService
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{
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public static function getNetworkInterfaces()
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{
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// 使用 `ifconfig` 来获取接口和 IP 地址
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$output = shell_exec('ifconfig');
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return self::parseNetworkInfo($output);
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}
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private static function parseNetworkInfo($output)
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{
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$interfaces = [];
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$interface = null;
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$lines = explode("\n", $output);
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foreach ($lines as $line) {
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// 匹配接口名称
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if (preg_match('/^([a-zA-Z0-9-]+): flags=/', $line, $matches)) {
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$interface = $matches[1];
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$interfaces[$interface] = [
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'ip' => null,
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'mask' => null,
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];
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}
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// 匹配 IPv4 地址
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if ($interface && preg_match('/inet ([\d\.]+)/', $line, $matches)) {
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$interfaces[$interface]['ip'] = $matches[1];
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}
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// 匹配子网掩码
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if ($interface && preg_match('/netmask ([\d\.]+)/', $line, $matches)) {
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$interfaces[$interface]['mask'] = $matches[1];
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}
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}
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// 输出调试信息，检查解析到的接口
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error_log(print_r($interfaces, true));
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return $interfaces;
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}
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}
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