8 |
var streamreq; |
var streamreq; |
9 |
var byteoffset; |
var byteoffset; |
10 |
|
|
|
Function.prototype.bind = function(obj) { |
|
|
var method = this, |
|
|
temp = function() { |
|
|
return method.apply(obj, arguments); |
|
|
}; |
|
|
return temp; |
|
|
} |
|
|
|
|
11 |
function abort() { |
function abort() { |
12 |
streamreq.abort(); |
streamreq.abort(); |
13 |
} |
} |
14 |
|
|
15 |
function newXmlHttp() { |
function newXmlHttp() { |
16 |
var xmlhttp; |
try { return new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) {} |
17 |
/*@cc_on @*/ |
try { return new ActiveXObject("Microsoft.XMLHTTP"); } catch (e) {} |
18 |
/*@if (@_jscript_version >= 5) |
try { return new XMLHttpRequest(); } catch(e) {} |
19 |
try { |
return null; |
|
xmlhttp = new ActiveXObject("Msxml2.XMLHTTP"); |
|
|
} catch (e) { |
|
|
try { |
|
|
xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); |
|
|
} catch (E) { |
|
|
xmlhttp = false; |
|
|
} |
|
|
} |
|
|
@end @*/ |
|
|
if (!xmlhttp && typeof XMLHttpRequest!='undefined') { |
|
|
xmlhttp = new XMLHttpRequest(); |
|
|
} |
|
|
return xmlhttp; |
|
20 |
} |
} |
21 |
|
|
22 |
function startstream() { |
function startstream() { |
23 |
streamreq = newXmlHttp(); |
streamreq = newXmlHttp(); |
24 |
byteoffset = 0; |
byteoffset = 0; |
25 |
var url = get("subsurl")+"&template=2"; |
var url = parent.Meteor.getSubsUrl(); |
|
var now = new Date(); |
|
|
var t = now.getTime(); |
|
|
url += "&nocache="+t; |
|
26 |
streamreq.open("GET", url, true); |
streamreq.open("GET", url, true); |
27 |
streamreq.onreadystatechange = handleresponse.bind(streamreq); |
streamreq.onreadystatechange = function() { |
28 |
streamreq.send(null); |
if (typeof streamreq == "undefined") return; |
29 |
} |
if (streamreq.readyState == 3) { |
30 |
|
var buffer = streamreq.responseText; |
31 |
function handleresponse() { |
var newdata = buffer.substring(byteoffset); |
32 |
if (this.readyState == 3) { |
byteoffset = buffer.length; |
33 |
var buffer = this.responseText; |
while (1) { |
34 |
var newdata = buffer.substring(byteoffset); |
var x = newdata.indexOf("<s"+"cript>p("); |
35 |
byteoffset = buffer.length; |
if (x != -1) { |
36 |
var x = newdata.indexOf("parent.Meteor.setServerTime("); |
y = newdata.indexOf("</"+"script>", x); |
37 |
if (x != -1) { |
if (y != -1) { |
38 |
y = newdata.indexOf(");", x); |
eval(newdata.substring((x+8),y)); |
39 |
if (y != -1) eval(newdata.substring(x,y+2)); |
newdata = newdata.substring(y+9); |
40 |
} |
} else { |
41 |
while (1) { |
|
42 |
var x = newdata.indexOf("<s"+"cript>p("); |
// Last message is incomplete. Ignore it and it will be fetched again |
43 |
if (x != -1) { |
break; |
44 |
y = newdata.indexOf("</"+"script>", x); |
} |
|
if (y != -1) { |
|
|
eval(newdata.substring((x+8),y)); |
|
|
newdata = newdata.substring(y+9); |
|
45 |
} else { |
} else { |
46 |
|
|
47 |
// Last message is corrupt or incomplete. Ignore it and it will be fetched again |
// No more messages |
48 |
break; |
break; |
49 |
} |
} |
|
} else { |
|
|
|
|
|
// No more messages |
|
|
break; |
|
50 |
} |
} |
51 |
} |
byteoffset = buffer.length-newdata.length; |
52 |
byteoffset = buffer.length-newdata.length; |
} else if (streamreq.readyState == 4) { |
53 |
} else if (this.readyState == 4) { |
delete streamreq; |
54 |
delete streamreq; |
if (typeof(r)=="function") { |
55 |
if (typeof(startstream)=="function") { |
r(); |
56 |
startstream(); |
} |
|
} else if (typeof(r)=="function") { |
|
|
r(); |
|
57 |
} |
} |
58 |
} |
} |
59 |
|
streamreq.send(null); |
60 |
} |
} |
61 |
|
|
62 |
|
|
63 |
|
|
64 |
startstream(); |
startstream(); |
65 |
</script> |
</script> |
66 |
</body> |
</body> |