/* JSJaC - The JavaScript Jabber Client Library
* Copyright (C) 2004-2007 Stefan Strigler
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* Please visit http://zeank.in-berlin.de/jsjac/ for details about JSJaC.
*/
var JSJAC_HAVEKEYS = true; // whether to use keys
var JSJAC_NKEYS = 16; // number of keys to generate
var JSJAC_INACTIVITY = 300; // qnd hack to make suspend/resume work more smoothly with polling
var JSJAC_ERR_COUNT = 10; // number of retries in case of connection errors
var JSJAC_ALLOW_PLAIN = true; // whether to allow plaintext logins
var JSJAC_CHECKQUEUEINTERVAL = 1; // msecs to poll send queue
var JSJAC_CHECKINQUEUEINTERVAL = 1; // msecs to poll incoming queue
// Options specific to HTTP Binding (BOSH)
var JSJACHBC_BOSH_VERSION = "1.6";
var JSJACHBC_USE_BOSH_VER = true;
var JSJACHBC_MAX_HOLD = 1;
var JSJACHBC_MAX_WAIT = 300;
var JSJACHBC_MAXPAUSE = 120;
/*** END CONFIG ***/
String.prototype.htmlEnc = function() {
var str = this.replace(/&/g, "&");
str = str.replace(/</g, "<");
str = str.replace(/>/g, ">");
str = str.replace(/\"/g, """);
str = str.replace(/\n/g, "<br />");
return str;
};
Date.jab2date = function(ts) {
var date = new Date(Date.UTC(ts.substr(0, 4), ts.substr(5, 2) - 1, ts.substr(8, 2), ts.substr(11, 2), ts.substr(14, 2), ts.substr(17, 2)));
if (ts.substr(ts.length - 6, 1) != 'Z') {
var offset = new Date();
offset.setTime(0);
offset.setUTCHours(ts.substr(ts.length - 5, 2));
offset.setUTCMinutes(ts.substr(ts.length - 2, 2));
if (ts.substr(ts.length - 6, 1) == '+') date.setTime(date.getTime() - offset.getTime());
else if (ts.substr(ts.length - 6, 1) == '-') date.setTime(date.getTime() + offset.getTime());
}
return date;
};
Date.hrTime = function(ts) {
return Date.jab2date(ts).toLocaleString();
};
Date.prototype.jabberDate = function() {
var padZero = function(i) {
if (i < 10) return "0" + i;
return i;
};
var jDate = this.getUTCFullYear() + "-";
jDate += padZero(this.getUTCMonth() + 1) + "-";
jDate += padZero(this.getUTCDate()) + "T";
jDate += padZero(this.getUTCHours()) + ":";
jDate += padZero(this.getUTCMinutes()) + ":";
jDate += padZero(this.getUTCSeconds()) + "Z";
return jDate;
};
Number.max = function(A, B) {
return (A > B) ? A: B;
};
var hexcase = 0;
var b64pad = "=";
var chrsz = 8;
function hex_sha1(s) {
return binb2hex(core_sha1(str2binb(s), s.length * chrsz));
}
function b64_sha1(s) {
return binb2b64(core_sha1(str2binb(s), s.length * chrsz));
}
function str_sha1(s) {
return binb2str(core_sha1(str2binb(s), s.length * chrsz));
}
function hex_hmac_sha1(key, data) {
return binb2hex(core_hmac_sha1(key, data));
}
function b64_hmac_sha1(key, data) {
return binb2b64(core_hmac_sha1(key, data));
}
function str_hmac_sha1(key, data) {
return binb2str(core_hmac_sha1(key, data));
}
function sha1_vm_test() {
return hex_sha1("abc") == "a9993e364706816aba3e25717850c26c9cd0d89d";
}
function core_sha1(x, len) {
x[len >> 5] |= 0x80 << (24 - len % 32);
x[((len + 64 >> 9) << 4) + 15] = len;
var w = Array(80);
var a = 1732584193;
var b = -271733879;
var c = -1732584194;
var d = 271733878;
var e = -1009589776;
for (var i = 0; i < x.length; i += 16) {
var olda = a;
var oldb = b;
var oldc = c;
var oldd = d;
var olde = e;
for (var j = 0; j < 80; j++) {
if (j < 16) w[j] = x[i + j];
else w[j] = rol(w[j - 3] ^ w[j - 8] ^ w[j - 14] ^ w[j - 16], 1);
var t = safe_add(safe_add(rol(a, 5), sha1_ft(j, b, c, d)), safe_add(safe_add(e, w[j]), sha1_kt(j)));
e = d;
d = c;
c = rol(b, 30);
b = a;
a = t;
}
a = safe_add(a, olda);
b = safe_add(b, oldb);
c = safe_add(c, oldc);
d = safe_add(d, oldd);
e = safe_add(e, olde);
}
return Array(a, b, c, d, e);
}
function sha1_ft(t, b, c, d) {
if (t < 20) return (b & c) | ((~b) & d);
if (t < 40) return b ^ c ^ d;
if (t < 60) return (b & c) | (b & d) | (c & d);
return b ^ c ^ d;
}
function sha1_kt(t) {
return (t < 20) ? 1518500249 : (t < 40) ? 1859775393 : (t < 60) ? -1894007588 : -899497514;
}
function core_hmac_sha1(key, data) {
var bkey = str2binb(key);
if (bkey.length > 16) bkey = core_sha1(bkey, key.length * chrsz);
var ipad = Array(16),
opad = Array(16);
for (var i = 0; i < 16; i++) {
ipad[i] = bkey[i] ^ 0x36363636;
opad[i] = bkey[i] ^ 0x5C5C5C5C;
}
var hash = core_sha1(ipad.concat(str2binb(data)), 512 + data.length * chrsz);
return core_sha1(opad.concat(hash), 512 + 160);
}
function rol(num, cnt) {
return (num << cnt) | (num >>> (32 - cnt));
}
function str2binb(str) {
var bin = Array();
var mask = (1 << chrsz) - 1;
for (var i = 0; i < str.length * chrsz; i += chrsz) bin[i >> 5] |= (str.charCodeAt(i / chrsz) & mask) << (32 - chrsz - i % 32);
return bin;
}
function binb2str(bin) {
var str = "";
var mask = (1 << chrsz) - 1;
for (var i = 0; i < bin.length * 32; i += chrsz) str += String.fromCharCode((bin[i >> 5] >>> (32 - chrsz - i % 32)) & mask);
return str;
}
function binb2hex(binarray) {
var hex_tab = hexcase ? "0123456789ABCDEF": "0123456789abcdef";
var str = "";
for (var i = 0; i < binarray.length * 4; i++) {
str += hex_tab.charAt((binarray[i >> 2] >> ((3 - i % 4) * 8 + 4)) & 0xF) + hex_tab.charAt((binarray[i >> 2] >> ((3 - i % 4) * 8)) & 0xF);
}
return str;
}
function binb2b64(binarray) {
var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
var str = "";
for (var i = 0; i < binarray.length * 4; i += 3) {
var triplet = (((binarray[i >> 2] >> 8 * (3 - i % 4)) & 0xFF) << 16) | (((binarray[i + 1 >> 2] >> 8 * (3 - (i + 1) % 4)) & 0xFF) << 8) | ((binarray[i + 2 >> 2] >> 8 * (3 - (i + 2) % 4)) & 0xFF);
for (var j = 0; j < 4; j++) {
if (i * 8 + j * 6 > binarray.length * 32) str += b64pad;
else str += tab.charAt((triplet >> 6 * (3 - j)) & 0x3F);
}
}
return str;
}
function hex_md5(s) {
return binl2hex(core_md5(str2binl(s), s.length * chrsz));
}
function b64_md5(s) {
return binl2b64(core_md5(str2binl(s), s.length * chrsz));
}
function str_md5(s) {
return binl2str(core_md5(str2binl(s), s.length * chrsz));
}
function hex_hmac_md5(key, data) {
return binl2hex(core_hmac_md5(key, data));
}
function b64_hmac_md5(key, data) {
return binl2b64(core_hmac_md5(key, data));
}
function str_hmac_md5(key, data) {
return binl2str(core_hmac_md5(key, data));
}
function md5_vm_test() {
return hex_md5("abc") == "900150983cd24fb0d6963f7d28e17f72";
}
function core_md5(x, len) {
x[len >> 5] |= 0x80 << ((len) % 32);
x[(((len + 64) >>> 9) << 4) + 14] = len;
var a = 1732584193;
var b = -271733879;
var c = -1732584194;
var d = 271733878;
for (var i = 0; i < x.length; i += 16) {
var olda = a;
var oldb = b;
var oldc = c;
var oldd = d;
a = md5_ff(a, b, c, d, x[i + 0], 7, -680876936);
d = md5_ff(d, a, b, c, x[i + 1], 12, -389564586);
c = md5_ff(c, d, a, b, x[i + 2], 17, 606105819);
b = md5_ff(b, c, d, a, x[i + 3], 22, -1044525330);
a = md5_ff(a, b, c, d, x[i + 4], 7, -176418897);
d = md5_ff(d, a, b, c, x[i + 5], 12, 1200080426);
c = md5_ff(c, d, a, b, x[i + 6], 17, -1473231341);
b = md5_ff(b, c, d, a, x[i + 7], 22, -45705983);
a = md5_ff(a, b, c, d, x[i + 8], 7, 1770035416);
d = md5_ff(d, a, b, c, x[i + 9], 12, -1958414417);
c = md5_ff(c, d, a, b, x[i + 10], 17, -42063);
b = md5_ff(b, c, d, a, x[i + 11], 22, -1990404162);
a = md5_ff(a,
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