3 // this daemon runs in the background and updates all feeds
6 // define('DEFAULT_ERROR_LEVEL', E_ALL);
7 define('DEFAULT_ERROR_LEVEL', E_ERROR | E_WARNING | E_PARSE
);
11 define('MAGPIE_CACHE_DIR', '/var/tmp/magpie-ttrss-cache-daemon');
12 define('SIMPLEPIE_CACHE_DIR', '/var/tmp/simplepie-ttrss-cache-daemon');
13 define('DISABLE_SESSIONS', true);
14 define('PHP_EXECUTABLE', '/usr/bin/php');
16 require_once "version.php";
18 if (strpos(VERSION
, ".99") !== false ||
getenv('DAEMON_XDEBUG')) {
19 define('DAEMON_EXTENDED_DEBUG', true);
22 define('PURGE_INTERVAL', 3600); // seconds
24 require_once "sanity_check.php";
25 require_once "config.php";
27 if (!ENABLE_UPDATE_DAEMON
) {
28 die("Please enable option ENABLE_UPDATE_DAEMON in config.php\n");
31 require_once "db.php";
32 require_once "db-prefs.php";
33 require_once "functions.php";
34 require_once "magpierss/rss_fetch.inc";
36 error_reporting(DEFAULT_ERROR_LEVEL
);
38 function sigint_handler() {
39 unlink(LOCK_DIRECTORY
. "/update_daemon.lock");
40 die("Received SIGINT. Exiting.\n");
43 function sigalrm_handler() {
44 die("received SIGALRM, hang in feed update?\n");
47 pcntl_signal(SIGINT
, sigint_handler
);
48 pcntl_signal(SIGALRM
, sigalrm_handler
);
50 $lock_handle = make_lockfile("update_daemon.lock");
53 die("error: Can't create lockfile ($lock_filename). ".
54 "Maybe another daemon is already running.\n");
57 $link = db_connect(DB_HOST
, DB_USER
, DB_PASS
, DB_NAME
);
60 if (DB_TYPE
== "mysql") {
63 // PG seems to display its own errors just fine by default.
67 if (DB_TYPE
== "pgsql") {
68 pg_query("set client_encoding = 'utf-8'");
69 pg_set_client_encoding("UNICODE");
71 if (defined('MYSQL_CHARSET') && MYSQL_CHARSET
) {
72 db_query($link, "SET NAMES " . MYSQL_CHARSET
);
73 // db_query($link, "SET CHARACTER SET " . MYSQL_CHARSET);
83 passthru(PHP_EXECUTABLE
. " update_daemon_loop.php SRV_RUN_OK");
85 _debug("Sleeping for " . DAEMON_SLEEP_INTERVAL
. " seconds...");
87 sleep(DAEMON_SLEEP_INTERVAL
);