1 |
// Set domain at highest level |
// Set domain at highest level |
2 |
var domainparts = document.domain.split("."); |
var domainparts = document.domain.split("."); |
3 |
document.domain = domainparts[domainparts.length-2]+"."+domainparts[domainparts.length-1]; |
document.domain = domainparts[domainparts.length-2]+"."+domainparts[domainparts.length-1]; |
4 |
|
|
5 |
Function.prototype.bind = function(obj) { |
Function.prototype.bind = function(obj) { |
6 |
var method = this, |
var method = this, |
7 |
temp = function() { |
temp = function() { |
8 |
return method.apply(obj, arguments); |
return method.apply(obj, arguments); |
9 |
}; |
}; |
10 |
return temp; |
return temp; |
11 |
} |
} |
12 |
Function.prototype.andThen=function(g) { |
Function.prototype.andThen=function(g) { |
13 |
var f=this; |
var f=this; |
14 |
var a=this.arguments |
var a=this.arguments |
15 |
return function(args) { |
return function(args) { |
16 |
f(a);g(args); |
f(a);g(args); |
17 |
} |
} |
18 |
}; |
}; |
19 |
|
|
20 |
function Meteor(instID) { |
function Meteor(instID) { |
21 |
|
|
22 |
this.lastmsgreceived = -1; |
this.transferDoc = false; |
23 |
this.transferDoc = false; |
this.pingtimer = false; |
24 |
this.pingtimer = false; |
this.updatepollfreqtimer = false; |
25 |
this.updatepollfreqtimer = false; |
this.lastrequest = 0; |
26 |
this.lastrequest = 0; |
this.recvtimes = new Array(); |
27 |
this.recvtimes = new Array(); |
this.MHostId = false; |
28 |
this.MHostId = false; |
this.callback_process = function() {}; |
29 |
this.callback_process = function() {}; |
this.callback_reset = function() {}; |
30 |
this.callback_reset = function() {}; |
this.callback_eof = function() {}; |
31 |
this.callback_eof = function() {}; |
this.callback_changemode = function() {}; |
32 |
this.callback_changemode = function() {}; |
this.callback_statuschanged = function() {}; |
33 |
this.persist = true; |
this.persist = true; |
34 |
|
this.frameloadtimer = false; |
35 |
// Documented public properties |
this.debugmode = false; |
36 |
this.channel = false; |
this.subsurl = false; |
37 |
this.subdomain = "data"; |
|
38 |
this.dynamicpageaddress = "push"; |
// Documented public properties |
39 |
this.backtrack = 0; |
this.channels = new Array(); |
40 |
this.smartpoll = true; |
this.subdomain = "data"; |
41 |
this.pollfreq = 2000; |
this.dynamicpageaddress = "push"; |
42 |
this.minpollfreq = 2000; |
this.smartpoll = true; |
43 |
this.mode = "stream"; |
this.pollfreq = 2000; |
44 |
this.polltimeout=30000; |
this.minpollfreq = 2000; |
45 |
this.maxmessages=0; |
this.mode = "poll"; |
46 |
this.pingtimeout = 10000; |
this.polltimeout=30000; |
47 |
|
this.pingtimeout = 10000; |
48 |
// Set or retrieve host id. Cookie takes this form: |
this.maxmessages = 0; |
49 |
// MeteorID=123:6356353/124:098320454; |
this.status = 0; |
50 |
var MeteIds = Meteor.readCookie("MeteorID"); |
|
51 |
var regex1 = new RegExp("^([0-9\:\/M]+\/)*"+instID+"\:([^\/]+)(\/[0-9\:\/M]+)*$"); |
/* Statuses: 0 = Uninitialised, |
52 |
var regex2 = new RegExp("^([0-9\:\/M]+\/)*M\:([^\/]+)(\/[0-9\:\/M]+)*$"); |
1 = Loading stream, |
53 |
if (typeof(instID) == "Number" && regex1.exec(MeteIds)) { |
2 = Loading controller frame, |
54 |
this.MHostId = ma[2]; |
3 = Controller frame timeout, retrying. |
55 |
} else if (typeof(instID) == "Number") { |
4 = Controller frame loaded and ready |
56 |
this.MHostId = Math.floor(Math.random()*1000000); |
5 = Receiving data |
57 |
var newcookie = (MeteIds)?MeteIds+"/":""; |
*/ |
58 |
newcookie += instID+":"+this.MHostId; |
|
59 |
Meteor.createCookie("MeteorID", newcookie); |
this.instID = (typeof(instID) != "undefined") ? instID : 0; |
60 |
} else if (ma = regex2.exec(MeteIds)) { |
this.MHostId = Math.floor(Math.random()*100000000)+""+this.instID; |
61 |
this.MHostId = ma[2]; |
} |
62 |
} else { |
|
63 |
this.MHostId = Math.floor(Math.random()*1000000); |
Meteor.instances = new Array(); |
64 |
var newcookie = (MeteIds)?MeteIds+"/":""; |
|
65 |
newcookie += "M:"+this.MHostId; |
Meteor.create = function(instID) { |
66 |
Meteor.createCookie("MeteorID", newcookie); |
if (!instID) instID = Meteor.instances.length; |
67 |
} |
Meteor.instances[instID] = new Meteor(instID); |
68 |
this.instID = (typeof(instID) != "undefined") ? instID : 0; |
return Meteor.instances[instID]; |
69 |
} |
} |
70 |
|
|
71 |
Meteor.instances = new Array(); |
Meteor.register = function(ifr) { |
72 |
Meteor.servertimeoffset = 0; |
instid = new String(ifr.window.frameElement.id); |
73 |
|
instid = instid.replace(/.*_([0-9]*)$/, "$1"); |
74 |
Meteor.create = function(instID) { |
ifr.p = this.instances[instid].process.bind(this.instances[instid]); |
75 |
if (!instID) instID = 0; |
ifr.r = this.instances[instid].reset.bind(this.instances[instid]); |
76 |
Meteor.instances[instID] = new Meteor(instID); |
ifr.eof = this.instances[instid].eof.bind(this.instances[instid]); |
77 |
return Meteor.instances[instID]; |
ifr.get = this.instances[instid].get.bind(this.instances[instid]); |
78 |
} |
ifr.increasepolldelay = this.instances[instid].increasepolldelay.bind(this.instances[instid]); |
79 |
|
clearTimeout(this.instances[instid].frameloadtimer); |
80 |
Meteor.register = function(ifr) { |
this.instances[instid].setstatus(4); |
81 |
instid = new String(ifr.window.frameElement.id); |
if (this.debugmode) console.log("Frame registered"); |
82 |
instid = instid.replace("meteorframe_", ""); |
} |
83 |
ifr.p = this.instances[instid].process.bind(this.instances[instid]); |
|
84 |
ifr.r = this.instances[instid].reset.bind(this.instances[instid]); |
Meteor.reset = function(ifr) { |
85 |
ifr.eof = this.instances[instid].eof.bind(this.instances[instid]); |
instid = new String(ifr.window.frameElement.id); |
86 |
ifr.get = this.instances[instid].get.bind(this.instances[instid]); |
instid = instid.replace(/.*_([0-9]*)$/, "$1"); |
87 |
ifr.increasepolldelay = this.instances[instid].increasepolldelay.bind(this.instances[instid]); |
this.instances[instid].reset(); |
88 |
} |
} |
89 |
|
|
90 |
Meteor.setServerTime = function(timestamp) { |
Meteor.prototype.joinChannel = function(channelname, backtrack) { |
91 |
var now = new Date(); |
if (typeof(this.channels[channelname]) != "undefined") throw "Cannot join channel "+channelname+": already subscribed"; |
92 |
var clienttime = (now.getTime() / 1000); |
this.channels[channelname] = {backtrack:backtrack, lastmsgreceived:0}; |
93 |
Meteor.servertimeoffset = timestamp - clienttime; |
if (this.status != 0) this.start(); |
94 |
} |
} |
95 |
|
|
96 |
Meteor.prototype.start = function() { |
Meteor.prototype.leaveChannel = function(channelname) { |
97 |
this.persist = (this.maxmessages)?1:0; |
if (typeof(this.channels[channelname]) == "undefined") throw "Cannot leave channel "+channelname+": not subscribed"; |
98 |
this.smartpoll = (this.smartpoll)?1:0; |
delete this.channels[channelname]; |
99 |
this.mode = (this.mode=="stream")?"stream":"poll"; |
if (this.status != 0) this.start(); |
100 |
if (!this.subdomain || !this.channel) throw "Channel or Meteor subdomain host not specified"; |
} |
101 |
var now = new Date(); |
|
102 |
var t = now.getTime(); |
Meteor.prototype.start = function() { |
103 |
if (typeof(this.transferDoc)=="object") { |
this.persist = (this.maxmessages)?1:0; |
104 |
this.transferDoc.open(); |
this.smartpoll = (this.smartpoll)?1:0; |
105 |
this.transferDoc.close(); |
this.mode = (this.mode=="stream")?"stream":"poll"; |
106 |
delete this.transferDoc; |
if (!this.subdomain || this.channels.length) throw "Channel or Meteor subdomain host not specified"; |
107 |
} |
this.stop(); |
108 |
if (document.getElementById("meteorframe_"+this.instID)) { |
var now = new Date(); |
109 |
document.body.removeChild(document.getElementById("meteorframe_"+this.instID)); |
var t = now.getTime(); |
110 |
} |
this.setstatus(1); |
111 |
if (this.mode=="stream") { |
var surl = "http://" + this.subdomain + "." + location.hostname + "/" + this.dynamicpageaddress + "?id=" + this.MHostId; |
112 |
if (document.all) { |
if (this.maxmessages && !this.persist) surl += "&maxmessages=" + this.maxmessages; |
113 |
this.transferDoc = new ActiveXObject("htmlfile"); |
for (var c in this.channels) { |
114 |
this.transferDoc.open(); |
surl += "&channel="+c; |
115 |
this.transferDoc.write("<html>"); |
if (this.channels[c].lastmsgreceived >= 0) { |
116 |
this.transferDoc.write("<script>document.domain=\""+(document.domain)+"\";</"+"script>"); |
surl += "&restartfrom="+this.channels[c].lastmsgreceived; |
117 |
this.transferDoc.write("</html>"); |
} else if (this.channels[c].backtrack > 0) { |
118 |
var selfref = this; |
surl += "&backtrack="+this.channels[c].backtrack; |
119 |
this.transferDoc.parentWindow.Meteor = Meteor; |
} else if (this.channels[c].backtrack < 0 || isNaN(this.channels[c].backtrack)) { |
120 |
this.transferDoc.close(); |
surl += "&restartfrom="; |
121 |
var ifrDiv = this.transferDoc.createElement("div"); |
} |
122 |
this.transferDoc.appendChild(ifrDiv); |
} |
123 |
var url = "http://"+this.subdomain+"."+location.hostname+"/"+this.dynamicpageaddress+"?channel="+this.channel+"&id="+this.MHostId; |
this.subsurl = surl; |
124 |
if (this.lastmsgreceived >= 0) { |
if (this.mode=="stream") { |
125 |
url += "&restartfrom="+this.lastmsgreceived; |
this.createIframe(this.subsurl); |
126 |
} else if (this.backtrack > 0) { |
var f = this.pollmode.bind(this); |
127 |
url += "&backtrack="+this.backtrack; |
clearTimeout(this.pingtimer); |
128 |
} else if (this.backtrack < 0 || isNaN(this.backtrack)) { |
this.pingtimer = setTimeout(f, this.pingtimeout); |
129 |
url += "&restartfrom="; |
|
130 |
} |
} else { |
131 |
ifrDiv.innerHTML = "<iframe id=\"meteorframe_"+this.instID+"\" src=\""+url+"&nocache="+t+"\" style=\"display: none;\"></iframe>"; |
this.createIframe("http://"+this.subdomain+"."+location.hostname+"/poll.html"); |
132 |
} else { |
this.recvtimes[0] = t; |
133 |
var ifr = document.createElement("IFRAME"); |
if (this.updatepollfreqtimer) clearTimeout(this.updatepollfreqtimer); |
134 |
ifr.style.width = "10px"; |
this.updatepollfreqtimer = setInterval(this.updatepollfreq.bind(this), 2500); |
135 |
ifr.style.height = "10px"; |
} |
136 |
ifr.style.border = "none"; |
this.lastrequest = t; |
137 |
ifr.style.position = "absolute"; |
} |
138 |
ifr.style.top = "-10px"; |
|
139 |
ifr.style.marginTop = "-10px"; |
Meteor.prototype.createIframe = function(url) { |
140 |
ifr.style.zIndex = "-20"; |
if (document.all) { |
141 |
ifr.id = "meteorframe_"+this.instID; |
this.transferDoc = new ActiveXObject("htmlfile"); |
142 |
document.body.appendChild(ifr); |
this.transferDoc.open(); |
143 |
ifr.src = "http://"+this.subdomain+"."+location.hostname+"/stream.html?nocache="+t; |
this.transferDoc.write("<html>"); |
144 |
} |
this.transferDoc.write("<script>document.domain=\""+(document.domain)+"\";</"+"script>"); |
145 |
var f = this.pollmode.bind(this); |
this.transferDoc.write("</html>"); |
146 |
clearTimeout(this.pingtimer); |
var selfref = this; |
147 |
this.pingtimer = setTimeout(f, this.pingtimeout); |
this.transferDoc.parentWindow.Meteor = Meteor; |
148 |
|
this.transferDoc.close(); |
149 |
} else { |
var ifrDiv = this.transferDoc.createElement("div"); |
150 |
var ifr = document.createElement("IFRAME"); |
this.transferDoc.appendChild(ifrDiv); |
151 |
ifr.style.width = "10px"; |
ifrDiv.innerHTML = "<iframe id=\"meteorframe_"+this.instID+"\" src=\""+url+"\" style=\"display: none;\"></iframe>"; |
152 |
ifr.style.height = "10px"; |
} else { |
153 |
ifr.style.border = "none"; |
var ifr = document.createElement("IFRAME"); |
154 |
if (document.all) { |
ifr.style.width = "10px"; |
155 |
ifr.style.display = "none"; |
ifr.style.height = "10px"; |
156 |
} else { |
ifr.style.border = "none"; |
157 |
ifr.style.position = "absolute"; |
ifr.style.position = "absolute"; |
158 |
ifr.style.marginTop = "-10px"; |
ifr.style.top = "-10px"; |
159 |
ifr.style.zIndex = "-20"; |
ifr.style.marginTop = "-10px"; |
160 |
} |
ifr.style.zIndex = "-20"; |
161 |
ifr.id = "meteorframe_"+this.instID; |
ifr.setAttribute("id", "meteorframe_"+this.instID); |
162 |
document.body.appendChild(ifr); |
ifr.Meteor = Meteor; |
163 |
ifr.src = "http://"+this.subdomain+"."+location.hostname+"/poll.html?nocache="+t; |
var innerifr = document.createElement("IFRAME"); |
164 |
this.recvtimes[0] = t; |
innerifr.setAttribute("src", url); |
165 |
if (this.updatepollfreqtimer) clearTimeout(this.updatepollfreqtimer); |
innerifr.setAttribute("id", "meteorinnerframe_"+this.instID); |
166 |
this.updatepollfreqtimer = setInterval(this.updatepollfreq.bind(this), 2500); |
ifr.appendChild(innerifr); |
167 |
} |
document.body.appendChild(ifr); |
168 |
this.lastrequest = t; |
} |
169 |
} |
if (this.debugmode) console.log("Loading URL '"+url+"' into frame..."); |
170 |
|
var f = this.frameloadtimeout.bind(this); |
171 |
Meteor.prototype.pollmode = function() { |
this.frameloadtimer = setTimeout(f, 5000); |
172 |
this.mode="poll"; |
} |
173 |
this.start(); |
|
174 |
this.callback_changemode("poll"); |
Meteor.prototype.stop = function() { |
175 |
} |
if (typeof(this.transferDoc)=="object") { |
176 |
|
this.transferDoc = false; |
177 |
Meteor.prototype.process = function(id, data) { |
} |
178 |
if (id > this.lastmsgreceived) { |
if (document.getElementById("meteorframe_"+this.instID)) { |
179 |
this.callback_process(data); |
document.getElementById("meteorframe_"+this.instID).src="about:blank"; |
180 |
if (id != -1) this.lastmsgreceived = id; |
document.body.removeChild(document.getElementById("meteorframe_"+this.instID)); |
181 |
if (this.mode=="poll") { |
} |
182 |
var now = new Date(); |
if (!isNaN(this.pingtimer)) clearTimeout(this.pingtimer); |
183 |
var t = now.getTime(); |
if (!isNaN(this.updatepollfreqtimer)) clearTimeout(this.updatepollfreqtimer); |
184 |
this.recvtimes[this.recvtimes.length] = t; |
if (!isNaN(this.frameloadtimer)) clearTimeout(this.frameloadtimer); |
185 |
while (this.recvtimes.length > 5) this.recvtimes.shift(); |
this.setstatus(0); |
186 |
} |
} |
187 |
} else if (id == -1) { |
|
188 |
this.ping(); |
Meteor.prototype.pollmode = function() { |
189 |
} |
if (this.debugmode) console.log("Ping timeout"); |
190 |
} |
this.mode="poll"; |
191 |
|
this.start(); |
192 |
Meteor.prototype.ping = function() { |
this.callback_changemode("poll"); |
193 |
if (this.mode=="stream" && this.pingtimer) { |
this.lastpingtime = false; |
194 |
clearTimeout(this.pingtimer); |
} |
195 |
var f = this.pollmode.bind(this); |
|
196 |
this.pingtimer = setTimeout(f, this.pingtimeout); |
Meteor.prototype.process = function(id, channel, data) { |
197 |
var now = new Date(); |
if (id > this.channels[channel].lastmsgreceived) { |
198 |
this.lastpingtime = now.getTime(); |
if (this.debugmode) console.log("Message "+id+" received on channel "+channel+": "+data); |
199 |
} |
this.callback_process(data); |
200 |
} |
this.channels[channel].lastmsgreceived = id; |
201 |
|
if (this.mode=="poll") { |
202 |
Meteor.prototype.reset = function() { |
var now = new Date(); |
203 |
var now = new Date(); |
var t = now.getTime(); |
204 |
var t = now.getTime(); |
this.recvtimes[this.recvtimes.length] = t; |
205 |
var x = this.pollfreq - (t-this.lastrequest); |
while (this.recvtimes.length > 5) this.recvtimes.shift(); |
206 |
if (x < 10) x = 10; |
} |
207 |
this.ping(); |
} else if (id == -1) { |
208 |
this.callback_reset(); |
if (this.debugmode) console.log("Ping"); |
209 |
setTimeout(this.start.bind(this), x); |
this.ping(); |
210 |
} |
} |
211 |
|
this.setstatus(5); |
212 |
Meteor.prototype.eof = function() { |
} |
213 |
this.callback_eof(); |
|
214 |
} |
Meteor.prototype.ping = function() { |
215 |
|
if (this.mode=="stream" && this.pingtimer) { |
216 |
Meteor.prototype.get = function(varname) { |
clearTimeout(this.pingtimer); |
217 |
eval("var a = this."+varname+";"); |
var f = this.pollmode.bind(this); |
218 |
if (typeof(a) == "undefined") throw "Cannot get value of "+varname; |
this.pingtimer = setTimeout(f, this.pingtimeout); |
219 |
return a; |
var now = new Date(); |
220 |
} |
this.lastpingtime = now.getTime(); |
221 |
|
} |
222 |
Meteor.prototype.increasepolldelay = function() { |
this.setstatus(5); |
223 |
this.pollfreq *= 2; |
} |
224 |
} |
|
225 |
|
Meteor.prototype.reset = function() { |
226 |
Meteor.prototype.updatepollfreq = function() { |
if (this.debugmode) console.log("Stream reset"); |
227 |
if (this.smartpoll) { |
var now = new Date(); |
228 |
var now = new Date(); |
var t = now.getTime(); |
229 |
var t = now.getTime(); |
var x = this.pollfreq - (t-this.lastrequest); |
230 |
var avg = 0; |
if (x < 10) x = 10; |
231 |
for (var i=1; i<this.recvtimes.length; i++) { |
this.ping(); |
232 |
var x = (this.recvtimes[i]-this.recvtimes[i-1]); |
this.callback_reset(); |
233 |
avg += (x>60000)? 60000 : x; |
setTimeout(this.start.bind(this), x); |
234 |
} |
} |
235 |
x = (t-this.recvtimes[this.recvtimes.length-1]); |
|
236 |
avg += (x>180000)? 180000 : x; |
Meteor.prototype.eof = function() { |
237 |
avg /= this.recvtimes.length; |
this.callback_eof(); |
238 |
if ((avg/3) < this.pollfreq && (avg/3) >= this.minpollfreq) this.pollfreq = Math.ceil(this.pollfreq*0.9); |
} |
239 |
if ((avg/3) > this.pollfreq) this.pollfreq = Math.floor(this.pollfreq*1.05); |
|
240 |
} |
Meteor.prototype.get = function(varname) { |
241 |
} |
eval("var a = this."+varname+";"); |
242 |
|
if (typeof(a) == "undefined") throw "Cannot get value of "+varname; |
243 |
Meteor.prototype.registerEventCallback = function(evt, funcRef) { |
return a; |
244 |
if (evt=="process") { |
} |
245 |
this.callback_process = (this.callback_process).andThen(funcRef); |
|
246 |
} else if (evt=="reset") { |
Meteor.prototype.increasepolldelay = function() { |
247 |
this.callback_reset = (this.callback_reset).andThen(funcRef); |
this.pollfreq *= 2; |
248 |
} else if (evt=="eof") { |
} |
249 |
this.callback_eof = (this.callback_eof).andThen(funcRef); |
|
250 |
} else if (evt=="changemode") { |
Meteor.prototype.updatepollfreq = function() { |
251 |
this.callback_changemode = (this.callback_changemode).andThen(funcRef); |
if (this.smartpoll) { |
252 |
} |
var now = new Date(); |
253 |
} |
var t = now.getTime(); |
254 |
|
var avg = 0; |
255 |
|
for (var i=1; i<this.recvtimes.length; i++) { |
256 |
Meteor.createCookie = function(name,value,days) { |
var x = (this.recvtimes[i]-this.recvtimes[i-1]); |
257 |
if (days) { |
avg += (x>60000)? 60000 : x; |
258 |
var date = new Date(); |
} |
259 |
date.setTime(date.getTime()+(days*24*60*60*1000)); |
x = (t-this.recvtimes[this.recvtimes.length-1]); |
260 |
var expires = "; expires="+date.toGMTString(); |
avg += (x>180000)? 180000 : x; |
261 |
} |
avg /= this.recvtimes.length; |
262 |
else var expires = ""; |
if ((avg/3) < this.pollfreq && (avg/3) >= this.minpollfreq) this.pollfreq = Math.ceil(this.pollfreq*0.9); |
263 |
document.cookie = name+"="+value+expires+"; path=/"; |
if ((avg/3) > this.pollfreq) this.pollfreq = Math.floor(this.pollfreq*1.05); |
264 |
} |
} |
265 |
|
} |
266 |
Meteor.readCookie = function(name) { |
|
267 |
var nameEQ = name + "="; |
Meteor.prototype.registerEventCallback = function(evt, funcRef) { |
268 |
var ca = document.cookie.split(';'); |
if (evt=="process") { |
269 |
for(var i=0;i < ca.length;i++) { |
this.callback_process = (this.callback_process).andThen(funcRef); |
270 |
var c = ca[i]; |
} else if (evt=="reset") { |
271 |
while (c.charAt(0)==' ') c = c.substring(1,c.length); |
this.callback_reset = (this.callback_reset).andThen(funcRef); |
272 |
if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length); |
} else if (evt=="eof") { |
273 |
} |
this.callback_eof = (this.callback_eof).andThen(funcRef); |
274 |
return null; |
} else if (evt=="changemode") { |
275 |
} |
this.callback_changemode = (this.callback_changemode).andThen(funcRef); |
276 |
|
} else if (evt=="changestatus") { |
277 |
Meteor.eraseCookie = function(name) { |
this.callback_statuschanged = (this.callback_statuschanged).andThen(funcRef); |
278 |
createCookie(name,"",-1); |
} |
279 |
|
} |
280 |
|
|
281 |
|
Meteor.prototype.frameloadtimeout = function() { |
282 |
|
if (this.debugmode) console.log("Frame load timeout"); |
283 |
|
if (this.frameloadtimer) clearTimeout(this.frameloadtimer); |
284 |
|
this.setstatus(3); |
285 |
|
setTimeout(this.start.bind(this), 5000); |
286 |
|
} |
287 |
|
Meteor.prototype.setstatus = function(newstatus) { |
288 |
|
if (this.status != newstatus) { |
289 |
|
this.status = newstatus; |
290 |
|
this.callback_statuschanged(newstatus); |
291 |
|
} |
292 |
|
} |
293 |
|
|
294 |
|
Meteor.createCookie = function(name,value,days) { |
295 |
|
if (days) { |
296 |
|
var date = new Date(); |
297 |
|
date.setTime(date.getTime()+(days*24*60*60*1000)); |
298 |
|
var expires = "; expires="+date.toGMTString(); |
299 |
|
} |
300 |
|
else var expires = ""; |
301 |
|
document.cookie = name+"="+value+expires+"; path=/"; |
302 |
|
} |
303 |
|
|
304 |
|
Meteor.readCookie = function(name) { |
305 |
|
var nameEQ = name + "="; |
306 |
|
var ca = document.cookie.split(';'); |
307 |
|
for(var i=0;i < ca.length;i++) { |
308 |
|
var c = ca[i]; |
309 |
|
while (c.charAt(0)==' ') c = c.substring(1,c.length); |
310 |
|
if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length); |
311 |
|
} |
312 |
|
return null; |
313 |
|
} |
314 |
|
|
315 |
|
Meteor.eraseCookie = function(name) { |
316 |
|
createCookie(name,"",-1); |
317 |
} |
} |