logXml("Killed Segmenter process for monitor " . $monitor);
exit;
} else {
if (!strcmp($action, "chk264")) {
/* ACTION: Simply stalls while checking for 264 file.
* Parms: <monitor><timeout>
* NOTE: This will be called directly by path, so include files
* may not be available */
session_start();
require_once dirname(__FILE__) . "/../includes/functions.php";
if (!isset($_GET['monitor']) || !isset($_GET['timeout'])) {
logXmlErr("Monitor not specified for chk264");
exit;
}
$monitor = validInteger($_GET['monitor']);
$path = getTempDir() . "/" . m3u8fname($monitor);
/* Wait for the second sample to become available */
$tsfile = getTempDir() . "/sample_" . $monitor . "-2.ts";
/* Setup timeout */
$startTime = time();
$timeout = validInteger($_GET['timeout']);
while (!file_exists($path) || !file_exists($tsfile)) {
if (time() > $startTime + $timeout) {
logXmlErr("Timed out waiting for stream to start, exiting...");
kill264proc($monitor);
exit;
}
usleep(10000);
}
logXml("File exists, stream created after " . (time() - $startTime) . " sec");
exit;
/** Generate the web-page presented to the viewer when using H264 */
function h264vidHtml($width, $height, $monitor, $br, $thumbsrc)
{
function printTermLink()
{
$str = "H264 Streaming Launching...<br>Tap to re-load if stream fails";
$str2 = "document.getElementById(\"loaddiv\").innerHTML = \"" . $str . "\";";
echo $str2;
}
$ajaxUrl = "?view=actions&action=spawn264&&monitor=" . $monitor . "&br=" . $br;
/* Call these two directly to bypass server blocking issues */
$ajax2Url = "./skins/xml/views/actions.php?action=chk264&monitor=" . $monitor;
$ajax2Url .= "&timeout=" . ZM_EYEZM_H264_TIMEOUT;
$ajax3Url = "./skins/xml/views/actions.php?action=kill264&monitor=" . $monitor;
?>
<html>
<head>
<script type="text/javascript">
/* Called when paused or done is pressed */
function vidAbort() {
document.getElementById('viddiv').style.display = 'none';
var pElement = document.getElementsByTagName('video')[0];
var ajaxKill = new AjaxConnection("<?php
echo $ajax3Url;
?>
");
ajaxKill.connect("cbKilled");
pElement.stop();
pElement.src="";
}
function reloadStreamImage() {
var obj = document.getElementById('liveStream');
var src = obj.src;
var date = new Date();
obj.src = src + '&vrand=' + date.getTime();
return false;
}
/* Callback when spawn264 process is ended */
function cbVidLoad()
{
reloadStreamImage();
<?php
printTermLink();
?>
}
function vidLoaded() {
window.setTimeout("startVid()", 500);
}
function bindListeners()
{
var pElement = document.getElementsByTagName('video')[0];
/* Bind abort */
pElement.addEventListener('abort', vidAbort, false);
pElement.addEventListener('done', vidAbort, false);
pElement.addEventListener('ended', vidAbort, false);
pElement.addEventListener('pause', vidAbort, false);
pElement.addEventListener('loadstart', vidLoaded, false);
}
/* Callback when kill264 process is ended */
function cbKilled()
{
<?php
printTermLink();
?>
}
/* Called after an interval from cbFileExists() */
function loadVid()
{
var pElement = document.getElementById("vidcontainer");
<?php
echo "pElement.src=\"./temp/" . m3u8fname($monitor) . "\"\n";
?>
pElement.load();
}
function startVid()
{
document.getElementById('viddiv').style.display = 'block';
var pElement = document.getElementById("vidcontainer");
pElement.play();
}
/* Callback when stream is active and ready to be played */
function cbFileExists()
{
window.setTimeout("loadVid()", 500);
}
/* On-load triggers two requests immediately: spawn264 and chk264 */
window.onload = function() {
bindListeners();
var ajax1 = new AjaxConnection("<?php
echo "{$ajaxUrl}";
?>
");
var ajax2 = new AjaxConnection("<?php
echo "{$ajax2Url}";
?>
");
ajax1.connect("cbVidLoad");
/* Don't initiate file-exists since eyeZm will */
/*ajax2.connect("cbFileExists");*/
}
function AjaxConnection(url) {
this.connect = connect;
this.url = url;
}
function connect(return_func) {
this.x = new XMLHttpRequest();
this.x.open("GET", this.url, true);
var self = this;
this.x.onreadystatechange = function() {
if (self.x.readyState != 4)
return;
eval(return_func + '()');
delete self.x;
}
this.x.send(null);
}
</script>
<style type="text/css">
body {
border: 0px solid;
margin: 0px;
padding: 0px;
background-color: black;
width: <?php
echo $width;
?>
px;
height: <?php
echo $height;
?>
px;
}
.textcl {
text-align: center;
font-family: Arial;
font-size: larger;
width: 100%;
<?php
echo "padding-top: " . ($height / 2 - 100) . "px;";
echo "padding-bottom: " . ($height / 2 - 100) . "px;";
?>
z-index: 2;
position: absolute;
top: 0px;
left: 0px;
height: 100%;
}
.textcl2 {
width: auto;
height: auto;
background-color: black;
padding: 5px 5px;
margin-left: 10px;
margin-right: 10px;
opacity: 0.7;
}
.textcl3 {
width: auto;
height: auto;
padding: 2px 2px;
margin: auto;
color: white;
}
.imgdiv {
position: absolute;
padding: 0px;
background-color: black;
top: 0px;
left: 0px;
margin: 0px;
width: <?php
echo $width;
?>
px;
height: <?php
echo $height;
?>
px;
z-index: 1;
opacity: 0.7;
}
</style>
</head>
<body>
<div id="viddiv" style="display: none;">
<?php
echo "<video id=\"vidcontainer\" width='" . $width . "' height='" . $height . "' />\n";
?>
</div>
<div id="loaddiv2" class="textcl"><div id="loaddiv3" class="textcl2">
<div id="loaddiv" class="textcl3">
Initializing H264 Stream (<?php
echo $br;
?>
)...<br>
<span style="font-size: small;"><i>This may take a few seconds</i></span>
</div>
</div></div>
<div class="imgdiv" id="imagediv">
<?php
outputImageStream("liveStream", $thumbsrc, $width, $height, "stream");
?>
</div>
</body>
</html>
<?php
}
