Initial commit

2009-03-03 00:27:32 +01:00
commit 3d41c0ec67
1 changed files with 62 additions and 0 deletions
@@ -0,0 +1,62 @@
+#!/usr/bin/php
+<?php
+
+echo 'Getting codename ... ';
+$codename = exec('lsb_release -cs');
+echo $codename . PHP_EOL;
+
+echo 'Getting apt lists ... ';
+$paths = array('/etc/apt/sources.list');
+$morefiles = glob('/etc/apt/sources.list.d/*.list');
+$paths = array_merge($paths, $morefiles);
+echo count($paths) . ' files found.' . PHP_EOL;
+
+echo 'Parsing lists ... ';
+$debs = array();
+foreach ($paths as $path) {
+    $fc = file($path, FILE_IGNORE_NEW_LINES|FILE_SKIP_EMPTY_LINES);
+    foreach ($fc as $i=>$fline) {
+        if ((substr($fline, 0, 4) == 'deb ') || (substr($fline, 0, 8) == 'deb-src ')) {
+            $debs[] = array(
+                'file' => $path,
+                'line' => $i+1,
+                'data' => $fline,
+            );
+        }
+    }
+}
+echo count($debs) . ' entries found.' . PHP_EOL;
+
+foreach ($debs as $deb) {
+    $info = parseDebLine($deb['data']);
+    if (substr($info['distr'], 0, strlen($codename)) != $codename) {
+        echo 'Mismatching distribution ' . $info['distr'] . ' in ' . $deb['line'] . '@' . $deb['file'] . PHP_EOL;
+        echo 'Available dists: ' . implode(', ', getAvailDists($info['url'])) . PHP_EOL;
+    }
+}
+
+function parseDebLine($line) {
+    $parts = explode(' ', $line);
+    $result = array(
+        'type' => $parts[0],
+        'url' => $parts[1],
+        'distr' => $parts[2],
+        'components' => array_slice($parts, 3),
+    );
+    return $result;
+}
+
+function getAvailDists($url) {
+    $list = @file_get_contents($url.'/dists');
+    preg_match_all('/<a [^>]*href="?([^" ]+)"?[^>]*>/i', $list, $matches);
+    $result = array();
+    foreach ($matches[1] as $match) {
+        if ($match{0} != '?' && $match{0} != '/' && substr($match, -1) == '/') {
+            $result[] = substr($match, 0, -1);
+        }
+    }
+    return $result;
+}
+
+
+?>