update_feeds.php

   1 #!/usr/bin/php
   2 <?php
   3         define('DEFAULT_ERROR_LEVEL', E_ERROR | E_WARNING | E_PARSE);
   4         define('DISABLE_SESSIONS', true);
   5
   6         error_reporting(DEFAULT_ERROR_LEVEL);
   7
   8         require_once "sanity_check.php";
   9         require_once "config.php";
  10         require_once "db.php";
  11         require_once "db-prefs.php";
  12         require_once "functions.php";
  13
  14         $lock_filename = "update_feeds.lock";
  15
  16         $lock_handle = make_lockfile($lock_filename);
  17
  18                 // Try to lock a file in order to avoid concurrent update.
  19         if (!$lock_handle) {
  20                 die("error: Can't create lockfile ($lock_filename). ".
  21                         "Maybe another process is already running.\n");
  22         }
  23
  24         // Create a database connection.
  25         $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
  26
  27         if (!$link) {
  28                 if (DB_TYPE == "mysql") {
  29                         print mysql_error();
  30                 }
  31                 // PG seems to display its own errors just fine by default.
  32                 return;
  33         }
  34
  35         init_connection($link);
  36
  37         // Update all feeds needing a update.
  38         update_daemon_common($link);
  39
  40         db_close($link);
  41
  42         unlink(LOCK_DIRECTORY . "/$lock_filename");
  43 ?>