diff options
Diffstat (limited to 'js/dojo-1.6/dojox/xmpp/util.js')
| -rw-r--r-- | js/dojo-1.6/dojox/xmpp/util.js | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/js/dojo-1.6/dojox/xmpp/util.js b/js/dojo-1.6/dojox/xmpp/util.js new file mode 100644 index 0000000..34e407e --- /dev/null +++ b/js/dojo-1.6/dojox/xmpp/util.js @@ -0,0 +1,157 @@ +/*
+ Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved.
+ Available via Academic Free License >= 2.1 OR the modified BSD license.
+ see: http://dojotoolkit.org/license for details
+*/
+
+
+if(!dojo._hasResource["dojox.xmpp.util"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dojox.xmpp.util"] = true;
+dojo.provide("dojox.xmpp.util");
+dojo.require("dojox.string.Builder");
+dojo.require("dojox.encoding.base64");
+
+dojox.xmpp.util.xmlEncode = function(str) {
+ if(str) {
+ str = str.replace("&", "&").replace(">", ">").replace("<", "<").replace("'", "'").replace('"', """);
+ }
+ return str;
+}
+
+dojox.xmpp.util.encodeJid = function(jid) {
+ var buffer = new dojox.string.Builder();
+ for(var i =0; i < jid.length; i++) {
+ var ch = jid.charAt(i);
+ var rep = ch;
+ switch(ch){
+ case ' ' :
+ rep = "\\20";
+ break;
+ case '"' :
+ rep = "\\22";
+ break;
+ case '#' :
+ rep = "\\23";
+ break;
+ case '&' :
+ rep = "\\26";
+ break;
+ case "'" :
+ rep = "\\27";
+ break;
+ case '/' :
+ rep = "\\2f";
+ break;
+ case ':' :
+ rep = "\\3a";
+ break;
+ case '<' :
+ rep = "\\3c";
+ break;
+ case '>' :
+ rep = "\\3e";
+ break;
+ }
+ buffer.append(rep);
+ }
+ return buffer.toString();
+ }
+
+dojox.xmpp.util.decodeJid = function(jid) {
+
+ jid = jid.replace(/\\([23][02367acef])/g, function(match) {
+ switch(match){
+ case "\\20" :
+ return ' ';
+ case "\\22" :
+ return '"';
+ case "\\23" :
+ return '#' ;
+ case "\\26" :
+ return '&';
+ case "\\27" :
+ return "'";
+ case "\\2f" :
+ return '/';
+ case "\\3a" :
+ return ':' ;
+ case "\\3c" :
+ return '<';
+ case "\\3e" :
+ return '>';
+ }
+ return "ARG";
+ });
+
+ return jid;
+}
+
+
+dojox.xmpp.util.createElement = function(tag, attributes, terminal){
+ var elem = new dojox.string.Builder("<");
+ elem.append(tag + " ");
+
+ for (var attr in attributes){
+ elem.append(attr + '="');
+ elem.append(attributes[attr]);
+ elem.append('" ');
+ }
+
+ if (terminal){
+ elem.append("/>");
+ }else{
+ elem.append(">");
+ }
+
+ return elem.toString();
+}
+
+dojox.xmpp.util.stripHtml = function(str){
+ // summary
+ // Strips all HTML, including attributes and brackets
+ // | <div onmouse="doBadThing()">Click <b>Me</b></div>
+ // | becomes: Click Me
+ var re=/<[^>]*?>/gi;
+ for (var i=0; i<arguments.length; i++) {}
+ return str.replace(re, "");
+}
+
+dojox.xmpp.util.decodeHtmlEntities = function(str){
+ // Summary: decodes HTML entities to js characters so the string can be
+ // fed to a textarea.value
+ var ta = dojo.doc.createElement("textarea");
+ ta.innerHTML = str.replace(/</g,"<").replace(/>/g,">");
+ return ta.value;
+}
+
+dojox.xmpp.util.htmlToPlain = function(str){
+ str = dojox.xmpp.util.decodeHtmlEntities(str);
+ str = str.replace(/<br\s*[i\/]{0,1}>/gi,"\n");
+ str = dojox.xmpp.util.stripHtml(str);
+ return str;
+}
+
+dojox.xmpp.util.Base64 = {};
+
+dojox.xmpp.util.Base64.encode = function(input){
+ var s2b = function(s){
+ var b = [];
+ for(var i = 0; i < s.length; ++i){
+ b.push(s.charCodeAt(i));
+ }
+ return b;
+ };
+ return dojox.encoding.base64.encode(s2b(input));
+}
+
+
+dojox.xmpp.util.Base64.decode = function(input){
+ var b2s = function(b){
+ var s = [];
+ dojo.forEach(b, function(c){ s.push(String.fromCharCode(c)); });
+ return s.join("");
+ };
+ return b2s(dojox.encoding.base64.decode(input));
+}
+
+}
|