+++ /dev/null
-//
-// Copyright (C) 2000, 2001, 2002 Virtual Cowboys info@virtualcowboys.nl
-//
-// Author: Ruben Daniels <ruben@virtualcowboys.nl>
-// Version: 0.91
-// Date: 29-08-2001
-// Site: www.vcdn.org/Public/XMLRPC/
-//
-// This program is free software; you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation; either version 2 of the License, or
-// (at your option) any later version.
-//
-// This program 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 General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-
-Object.prototype.toXMLRPC = function(){
- var wo = this.valueOf();
-
- if(wo.toXMLRPC == this.toXMLRPC){
- retstr = "<struct>";
-
- for(prop in this){
- if(typeof wo[prop] != "function"){
- retstr += "<member><name>" + prop + "</name><value>" + XMLRPC.getXML(wo[prop]) + "</value></member>";
- }
- }
- retstr += "</struct>";
-
- return retstr;
- }
- else{
- return wo.toXMLRPC();
- }
-}
-
-String.prototype.toXMLRPC = function(){
- //<![CDATA[***your text here***]]>
- return "<string><![CDATA[" + this.replace(/\]\]/g, "] ]") + "]]></string>";//.replace(/</g, "<").replace(/&/g, "&")
-}
-
-Number.prototype.toXMLRPC = function(){
- if(this == parseInt(this)){
- return "<int>" + this + "</int>";
- }
- else if(this == parseFloat(this)){
- return "<double>" + this + "</double>";
- }
- else{
- return false.toXMLRPC();
- }
-}
-
-Boolean.prototype.toXMLRPC = function(){
- if(this) return "<boolean>1</boolean>";
- else return "<boolean>0</boolean>";
-}
-
-Date.prototype.toXMLRPC = function(){
- //Could build in possibilities to express dates
- //in weeks or other iso8601 possibillities
- //hmmmm ????
- //19980717T14:08:55
- return "<dateTime.iso8601>" + doYear(this.getUTCYear()) + doZero(this.getMonth()) + doZero(this.getUTCDate()) + "T" + doZero(this.getHours()) + ":" + doZero(this.getMinutes()) + ":" + doZero(this.getSeconds()) + "</dateTime.iso8601>";
-
- function doZero(nr) {
- nr = String("0" + nr);
- return nr.substr(nr.length-2, 2);
- }
-
- function doYear(year) {
- if(year > 9999 || year < 0)
- XMLRPC.handleError(new Error("Unsupported year: " + year));
-
- year = String("0000" + year)
- return year.substr(year.length-4, 4);
- }
-}
-
-Array.prototype.toXMLRPC = function(){
- var retstr = "<array><data>";
- for(var i=0;i<this.length;i++){
- retstr += "<value>" + XMLRPC.getXML(this[i]) + "</value>";
- }
- return retstr + "</data></array>";
-}
-
-function VirtualService(servername, oRPC){
- this.version = '0.91';
- this.URL = servername;
- this.multicall = false;
- this.autoroute = true;
- this.onerror = null;
-
- this.rpc = oRPC;
- this.receive = {};
-
- this.purge = function(receive){
- return this.rpc.purge(this, receive);
- }
-
- this.revert = function(){
- this.rpc.revert(this);
- }
-
- this.add = function(name, alias, receive){
- this.rpc.validateMethodName();if(this.rpc.stop){this.rpc.stop = false;return false}
- if(receive) this.receive[name] = receive;
- this[(alias || name)] = new Function('var args = new Array(), i;for(i=0;i<arguments.length;i++){args.push(arguments[i]);};return this.call("' + name + '", args);');
- return true;
- }
-
- //internal function for sending data
- this.call = function(name, args){
- var info = this.rpc.send(this.URL, name, args, this.receive[name], this.multicall, this.autoroute);
-
- if(info){
- if(!this.multicall) this.autoroute = info[0];
- return info[1];
- }
- else{
- if(this.onerror) this.onerror(XMLRPC.lastError);
- return false;
- }
- }
-}
-
-
-XMLRPC = {
- routeServer : "http://www.vcdn.org/cgi-bin/rpcproxy.cgi",
- autoroute : true,
- multicall : false,
-
- services : {},
- stack : {},
- queue : new Array(),
- timers : new Array(),
- timeout : 30000,
-
- ontimeout : null,
-
- getService : function(serviceName){
- //serviceNames cannot contain / or .
- if(/[\/\.]/.test(serviceName)){
- return new VirtualService(serviceName, this);
- }
- else if(this.services[serviceName]){
- return this.services[serviceName];
- }
- else{
- try{
- var ct = eval(serviceName);
- this.services[serviceName] = new ct(this);
- }
- catch(e){
- return false;
- }
- }
- },
-
- purge : function(modConst, receive){
- if(this.stack[modConst.URL].length){
- var info = this.send(modConst.URL, "system.multicall", [this.stack[modConst.URL]], receive, false, modConst.autoroute);
- modConst.autoroute = info[0];
- this.revert(modConst);
-
- if(info){
- modConst.autoroute = info[0];
- return info[1];
- }
- else{
- if(modConst.onerror) modConst.onerror(this.lastError);
- return false;
- }
- }
- },
-
- revert : function(modConst){
- this.stack[modConst.URL] = new Array();
- },
-
- call : function(){
- //[optional info || receive, servername,] functionname, args......
- var args = new Array(), i, a = arguments;
- var servername, methodname, receive, service, info, autoroute, multicall;
-
- if(typeof a[0] == "object"){
- receive = a[0][0];
- servername = a[0][1].URL;
- methodname = a[1];
- multicall = (a[0][1].supportsMulticall && a[0][1].multicall);
- autoroute = a[0][1].autoroute;
- service = a[0][1];
- }
- else if(typeof a[0] == "function"){
- i = 3;
- receive = a[0];
- servername = a[1];
- methodname = a[2];
- }
- else{
- i = 2;
- servername = a[0];
- methodname = a[1];
- }
-
- for(i=i;i<a.length;i++){
- args.push(a[i]);
- }
-
- info = this.send(servername, methodname, args, receive, multicall, autoroute);
- if(info){
- (service || this).autoroute = info[0];
- return info[1];
- }
- else{
- if(service && service.onerror) service.onerror(this.lastError);
- return false;
- }
-
- },
-
- /***
- * Perform typematching on 'vDunno' and return a boolean value corresponding
- * to the result of the evaluation-match of the mask-value stated in the 2nd argument.
- * The 2nd argument is optional (none will be treated as a 0-mask) or a sum of
- * several masks as follows:
- * type/s -> mask/s
- * --------------------
- * undefined -> 0/1 [default]
- * number -> 2
- * boolean -> 4
- * string -> 8
- * function -> 16
- * object -> 32
- * --------------------
- * Examples:
- * Want [String] only: (eqv. (typeof(vDunno) == 'string') )
- * Soya.Common.typematch(unknown, 8)
- * Anything else than 'undefined' acceptable:
- * Soya.Common.typematch(unknown)
- * Want [Number], [Boolean] or [Function]:
- * Soya.Common.typematch(unknown, 2 + 4 + 16)
- * Want [Number] only:
- * Soya.Common.typematch(unknown, 2)
- **/
- typematch : function (vDunno, nCase){
- var nMask;
- switch(typeof(vDunno)){
- case 'number' : nMask = 2; break;
- case 'boolean' : nMask = 4; break;
- case 'string' : nMask = 8; break;
- case 'function': nMask = 16; break;
- case 'object' : nMask = 32; break;
- default : nMask = 1; break;
- }
- return Boolean(nMask & (nCase || 62));
- },
-
- getNode : function(data, tree){
- var nc = 0;//nodeCount
- //node = 1
- if(data != null){
- for(i=0;i<data.childNodes.length;i++){
- if(data.childNodes[i].nodeType == 1){
- if(nc == tree[0]){
- data = data.childNodes[i];
- if(tree.length > 1){
- tree.shift();
- data = this.getNode(data, tree);
- }
- return data;
- }
- nc++
- }
- }
- }
-
- return false;
- },
-
- toObject : function(data){
- var ret, i;
- switch(data.tagName){
- case "string":
- var s=""
- //Mozilla has many textnodes with a size of 4096 chars each instead of one large one.
- //They all need to be concatenated.
- for(var j=0;j<data.childNodes.length;j++){
- s+=new String(data.childNodes.item(j).nodeValue);
- }
- return s;
- break;
- case "int":
- case "i4":
- case "double":
- return (data.firstChild) ? new Number(data.firstChild.nodeValue) : 0;
- break;
- case "dateTime.iso8601":
- /*
- Have to read the spec to be able to completely
- parse all the possibilities in iso8601
- 07-17-1998 14:08:55
- 19980717T14:08:55
- */
-
- var sn = (isIE) ? "-" : "/";
-
- if(/^(\d{4})(\d{2})(\d{2})T(\d{2}):(\d{2}):(\d{2})/.test(data.firstChild.nodeValue)){;//data.text)){
- return new Date(RegExp.$2 + sn + RegExp.$3 + sn +
- RegExp.$1 + " " + RegExp.$4 + ":" +
- RegExp.$5 + ":" + RegExp.$6);
- }
- else{
- return new Date();
- }
-
- break;
- case "array":
- data = this.getNode(data, [0]);
-
- if(data && data.tagName == "data"){
- ret = new Array();
-
- var i = 0;
- while(child = this.getNode(data, [i++])){
- ret.push(this.toObject(child));
- }
-
- return ret;
- }
- else{
- this.handleError(new Error("Malformed XMLRPC Message1"));
- return false;
- }
- break;
- case "struct":
- ret = {};
-
- var i = 0;
- while(child = this.getNode(data, [i++])){
- if(child.tagName == "member"){
- ret[this.getNode(child, [0]).firstChild.nodeValue] = this.toObject(this.getNode(child, [1]));
- }
- else{
- this.handleError(new Error("Malformed XMLRPC Message2"));
- return false;
- }
- }
-
- return ret;
- break;
- case "boolean":
- return Boolean(isNaN(parseInt(data.firstChild.nodeValue)) ? (data.firstChild.nodeValue == "true") : parseInt(data.firstChild.nodeValue))
-
- break;
- case "base64":
- return this.decodeBase64(data.firstChild.nodeValue);
- break;
- case "value":
- child = this.getNode(data, [0]);
- return (!child) ? ((data.firstChild) ? new String(data.firstChild.nodeValue) : "") : this.toObject(child);
-
- break;
- default:
- this.handleError(new Error("Malformed XMLRPC Message: " + data.tagName));
- return false;
- break;
- }
- },
-
- /*** Decode Base64 ******
- * Original Idea & Code by thomas@saltstorm.net
- * from Soya.Encode.Base64 [http://soya.saltstorm.net]
- **/
- decodeBase64 : function(sEncoded){
- // Input must be dividable with 4.
- if(!sEncoded || (sEncoded.length % 4) > 0)
- return sEncoded;
-
- /* Use NN's built-in base64 decoder if available.
- This procedure is horribly slow running under NN4,
- so the NN built-in equivalent comes in very handy. :) */
-
- else if(typeof(atob) != 'undefined')
- return atob(sEncoded);
-
- var nBits, i, sDecoded = '';
- var base64 = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
- sEncoded = sEncoded.replace(/\W|=/g, '');
-
- for(i=0; i < sEncoded.length; i += 4){
- nBits =
- (base64.indexOf(sEncoded.charAt(i)) & 0xff) << 18 |
- (base64.indexOf(sEncoded.charAt(i+1)) & 0xff) << 12 |
- (base64.indexOf(sEncoded.charAt(i+2)) & 0xff) << 6 |
- base64.indexOf(sEncoded.charAt(i+3)) & 0xff;
- sDecoded += String.fromCharCode(
- (nBits & 0xff0000) >> 16, (nBits & 0xff00) >> 8, nBits & 0xff);
- }
-
- // not sure if the following statement behaves as supposed under
- // all circumstances, but tests up til now says it does.
-
- return sDecoded.substring(0, sDecoded.length -
- ((sEncoded.charCodeAt(i - 2) == 61) ? 2 :
- (sEncoded.charCodeAt(i - 1) == 61 ? 1 : 0)));
- },
-
- getObject : function(type, message){
- if(type == "HTTP"){
- if(isIE)
- obj = new ActiveXObject("microsoft.XMLHTTP");
- else if(isNS)
- obj = new XMLHttpRequest();
- }
- else if(type == "XMLDOM"){
- if(isIE){
- obj = new ActiveXObject("microsoft.XMLDOM");
- obj.loadXML(message)
- }else if(isNS){
- obj = new DOMParser();
- obj = obj.parseFromString(message, "text/xml");
- }
-
- }
- else{
- this.handleError(new Error("Unknown Object"));
- }
-
- return obj;
- },
-
- validateMethodName : function(name){
- /*do Checking:
-
- The string may only contain identifier characters,
- upper and lower-case A-Z, the numeric characters, 0-9,
- underscore, dot, colon and slash.
-
- */
- if(/^[A-Za-z0-9\._\/:]+$/.test(name))
- return true
- else
- this.handleError(new Error("Incorrect method name"));
- },
-
- getXML : function(obj){
- if(typeof obj == "function"){
- this.handleError(new Error("Cannot Parse functions"));
- }else if(obj == null || obj == undefined || (typeof obj == "number" && !isFinite(obj)))
- return false.toXMLRPC();
- else
- return obj.toXMLRPC();
- },
-
- handleError : function(e){
- if(!this.onerror || !this.onerror(e)){
- //alert("An error has occured: " + e.message);
- throw e;
- }
- this.stop = true;
- this.lastError = e;
- },
-
- cancel : function(id){
- //You can only cancel a request when it was executed async (I think)
- if(!this.queue[id]) return false;
-
- this.queue[id][0].abort();
- return true;
- },
-
- send : function(serverAddress, functionName, args, receive, multicall, autoroute){
- var id, http;
- //default is sync
- this.validateMethodName();
- if(this.stop){this.stop = false; return false;}
-
- //setting up multicall
- multicall = (multicall != null) ? multicall : this.multicall;
-
- if(multicall){
- if(!this.stack[serverAddress]) this.stack[serverAddress] = new Array();
- this.stack[serverAddress].push({methodName : functionName, params : args});
- return true;
- }
-
- //creating http object
- var http = this.getObject("HTTP");
-
- //setting some things for async/sync transfers
- if(!receive || isNS){;
- async = false;
- }
- else{
- async = true;
- /* The timer functionality is implemented instead of
- the onreadystatechange event because somehow
- the calling of this event crashed IE5.x
- */
- id = this.queue.push([http, receive, null, new Date()])-1;
-
- this.queue[id][2] = new Function("var id='" + id + "';var dt = new Date(new Date().getTime() - XMLRPC.queue[id][3].getTime());diff = parseInt(dt.getSeconds()*1000 + dt.getMilliseconds());if(diff > XMLRPC.timeout){if(XMLRPC.ontimeout) XMLRPC.ontimeout(); clearInterval(XMLRPC.timers[id]);XMLRPC.cancel(id);return};if(XMLRPC.queue[id][0].readyState == 4){XMLRPC.queue[id][0].onreadystatechange = function(){};XMLRPC.receive(id);clearInterval(XMLRPC.timers[id])}");
- this.timers[id] = setInterval("XMLRPC.queue[" + id + "][2]()", 20);
- }
-
- //setting up the routing
- autoroute = (autoroute || this.autoroute);
-
- //'active' is only set when direct sending the message has failed
- var srv = (autoroute == "active") ? this.routeServer : serverAddress;
-
- try{
- http.open('POST', srv, async);
- http.setRequestHeader("User-Agent", "vcXMLRPC v0.91 (" + navigator.userAgent + ")");
- http.setRequestHeader("Host", srv.replace(/^https?:\/{2}([:\[\]\-\w\.]+)\/?.*/, '$1'));
- http.setRequestHeader("Content-type", "text/xml");
- if(autoroute == "active"){
- http.setRequestHeader("X-Proxy-Request", serverAddress);
- http.setRequestHeader("X-Compress-Response", "gzip");
- }
- }
- catch(e){
- if(autoroute == true){
- //Access has been denied, Routing call.
- autoroute = "active";
- if(id){
- delete this.queue[id];
- clearInterval(this.timers[id]);
- }
- return this.send(serverAddress, functionName, args, receive, multicall, autoroute);
- }
-
- //Routing didn't work either..Throwing error
- this.handleError(new Error("Could not sent XMLRPC Message (Reason: Access Denied on client)"));
- if(this.stop){this.stop = false;return false}
- }
-
- //Construct the message
- var message = '<?xml version="1.0"?><methodCall><methodName>' + functionName + '</methodName><params>';
- for(i=0;i<args.length;i++){
- message += '<param><value>' + this.getXML(args[i]) + '</value></param>';
- }
- message += '</params></methodCall>';
-
- var xmldom = this.getObject('XMLDOM', message);
- if(self.DEBUG) alert(message);
-
- try{
- //send message
- http.send(xmldom);
- }
- catch(e){
- //Most likely the message timed out(what happend to your internet connection?)
- this.handleError(new Error("XMLRPC Message not Sent(Reason: " + e.message + ")"));
- if(this.stop){this.stop = false;return false}
- }
-
- if(!async && receive)
- return [autoroute, receive(this.processResult(http))];
- else if(receive)
- return [autoroute, id];
- else
- return [autoroute, this.processResult(http)];
- },
-
- receive : function(id){
- //Function for handling async transfers..
- if(this.queue[id]){
- var data = this.processResult(this.queue[id][0]);
- this.queue[id][1](data);
- delete this.queue[id];
- }
- else{
- this.handleError(new Error("Error while processing queue"));
- }
- },
-
- processResult : function(http){
- if(self.DEBUG) alert(http.responseText);
- if(http.status == 200){
- //getIncoming message
- dom = http.responseXML;
-
- if(dom){
- var rpcErr, main;
-
- //Check for XMLRPC Errors
- rpcErr = dom.getElementsByTagName("fault");
- if(rpcErr.length > 0){
- rpcErr = this.toObject(rpcErr[0].firstChild);
- this.handleError(new Error(rpcErr.faultCode, rpcErr.faultString));
- return false
- }
-
- //handle method result
- main = dom.getElementsByTagName("param");
- if(main.length == 0) this.handleError(new Error("Malformed XMLRPC Message"));
- data = this.toObject(this.getNode(main[0], [0]));
-
- //handle receiving
- if(this.onreceive) this.onreceive(data);
- return data;
- }
- else{
- this.handleError(new Error("Malformed XMLRPC Message"));
- }
- }
- else{
- this.handleError(new Error("HTTP Exception: (" + http.status + ") " + http.statusText + "\n\n" + http.responseText));
- }
- }
-}
-
-//Smell something
-ver = navigator.appVersion;
-app = navigator.appName;
-isNS = Boolean(navigator.productSub)
-//moz_can_do_http = (parseInt(navigator.productSub) >= 20010308)
-
-isIE = (ver.indexOf("MSIE 5") != -1 || ver.indexOf("MSIE 6") != -1) ? 1 : 0;
-isIE55 = (ver.indexOf("MSIE 5.5") != -1) ? 1 : 0;
-
-isOTHER = (!isNS && !isIE) ? 1 : 0;
-
projects / Epoz.git / blobdiff
