logXmlErr("Not all parameters specified for action Monitor state");
exit;
}
$mid = validInteger($_GET['mid']);
if (!isMonitor($mid)) {
exit;
}
$url = "./index.php?view=none&action=function&mid=" . $mid . "&newFunction=" . validString($_GET['func']) . "&newEnabled=" . validString($_GET['en']);
header("Location: " . $url);
exit;
} else {
if (!strcmp($action, "vlog")) {
/* ACTION: View log file. Must have debug and log to file enabled, and sufficient perms
* Parms: [lines] */
if (!canEdit('System')) {
logXmlErr("Insufficient permissions to view log file");
echo "Insufficient permissions to view log file";
exit;
}
if (!ZM_EYEZM_DEBUG || !ZM_EYEZM_LOG_TO_FILE) {
echo "eyeZm Debug (EYEZM_DEBUG) or log-to-file (EYEZM_LOG_TO_FILE) not enabled. Please enable first";
exit;
}
if (!file_exists(ZM_EYEZM_LOG_FILE)) {
echo "Log file " . ZM_EYEZM_LOG_FILE . " doesn't exist";
exit;
}
$lines = validInteger(getset('lines', ZM_EYEZM_LOG_LINES));
logXml("Returning last " . $lines . " lines of eyeZm Log from " . ZM_EYEZM_LOG_FILE);
echo shell_exec("tail -n " . $lines . " " . ZM_EYEZM_LOG_FILE);
echo "\n\n--- Showing last " . $lines . " lines ---\n";
/** Returns whether necessary components for H264 streaming
* are present */
function canStream264($sup = 0)
{
if (!ffmpegSupportsCodec("libx264")) {
if (!$sup) {
logXmlErr("FFMPEG not installed, accessible in path/ZM_PATH_FFMPEG, or doesn't support libx264");
}
return FALSE;
}
/* Make sure segmenter exists */
if (!exeExists(shell_exec("which segmenter"))) {
if (!$sup) {
logXmlErr("HTTP segmenter not installed or not accessible in path");
}
return FALSE;
}
/* Check for zmstreamer */
if (!exeExists(shell_exec("which zmstreamer"))) {
if (!$sup) {
logXmlErr("ZMSTREAMER not installed or not accessible in path");
}
return FALSE;
}
return TRUE;
}