wipp

load-ranges.php

@@ -0,0 +1,22 @@
+<?php
+require_once "common.php";
+require_once "load-conf.php";
+
+$ranges = [];
+if (isset($conf["conf-file"]) && file_exists($conf["conf-file"])) {
+    foreach(file($conf["conf-file"]) as $line) {
+        if (preg_match(
+            "/^dhcp-range=(?:(?:tag|set):(?<tag>$namePtn),)?(?<start_addr>$ipPtn),(?:(?<end_addr>$ipPtn)|$modesPtn)(?:,(?<netmask>$ipPtn)(?:,$ipPtn)?)?(?:,(?<lease_time>$timePtn|infinite))?$commentPtn$/",
+            $line, $range, PREG_UNMATCHED_AS_NULL
+        )) {
+            if (!isset($range["tag"])) $range["tag"] = "default";
+            if (!isset($ranges[$range["tag"]])) $ranges[$range["tag"]] = [];
+            $ranges[$range["tag"]]["dhcp-range"] = [
+                "start-addr" => $range["start_addr"],
+                "end-addr"   => $range["end_addr"],
+                "netmask"    => $range["netmask"],
+                "lease_time" => $range["lease_time"],
+            ];
+        }
+    }
+}