mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-11-17 05:23:26 +01:00
829 lines
32 KiB
JavaScript
829 lines
32 KiB
JavaScript
/*
|
|
Copyright (c) 2003-2004 Jan-Klaas Kollhof
|
|
|
|
This file is part of the JavaScript o lait library(jsolait).
|
|
|
|
jsolait 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 software 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 software; if not, write to the Free Software
|
|
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
|
|
/**
|
|
Provides an XML-RPC imlementation.
|
|
It is similar to python's xmlrpclib module.
|
|
*/
|
|
Module("xmlrpc","1.3.1", function(mod){
|
|
var xmlext = importModule("xml");
|
|
var urllib = importModule("urllib");
|
|
/**
|
|
Thrown if a server did not respond with response status 200 (OK).
|
|
*/
|
|
mod.InvalidServerResponse = Class("InvalidServerResponse", mod.Exception, function(publ, supr){
|
|
/**
|
|
Initializes the Exception.
|
|
@param status The status returned by the server.
|
|
*/
|
|
publ.init= function(status){
|
|
supr(this).init("The server did not respond with a status 200 (OK) but with: " + status);
|
|
this.status = status;
|
|
}
|
|
///The status returned by the server.
|
|
publ.status;
|
|
})
|
|
|
|
/**
|
|
Thrown if an XML-RPC response is not well formed.
|
|
*/
|
|
mod.MalformedXmlRpc = Class("MalformedXmlRpc", mod.Exception, function(publ, supr){
|
|
/**
|
|
Initializes the Exception.
|
|
@param msg The error message of the user.
|
|
@param xml The xml document's source.
|
|
@param trace=null The error causing this Exception
|
|
*/
|
|
publ.init= function(msg, xml, trace){
|
|
supr(this).init(msg,trace);
|
|
this.xml = xml;
|
|
}
|
|
///The xml source which was mal formed.
|
|
publ.xml;
|
|
})
|
|
/**
|
|
Thrown if the RPC response is a Fault.
|
|
*/
|
|
mod.Fault = Class("Fault", mod.Exception, function(publ, supr){
|
|
/**
|
|
Initializes the Exception.
|
|
@param faultCode The fault code returned by the rpc call.
|
|
@param faultString The fault string returned by the rpc call.
|
|
*/
|
|
publ.init= function(faultCode, faultString){
|
|
supr(this).init("XML-RPC Fault: " + faultCode + "\n\n" + faultString);
|
|
this.faultCode = faultCode;
|
|
this.faultString = faultString;
|
|
}
|
|
///The fault code returned from the rpc call.
|
|
publ.faultCode;
|
|
///The fault string returned from the rpc call.
|
|
publ.faultString;
|
|
})
|
|
|
|
/**
|
|
Marshalls an object to XML-RPC.(Converts an object into XML-RPC conforming xml.)
|
|
It just calls the toXmlRpc function of the objcect.
|
|
So, to customize serialization of objects one just needs to specify/override the toXmlRpc method
|
|
which should return an xml string conforming with XML-RPC spec.
|
|
@param obj The object to marshall
|
|
@return An xml representation of the object.
|
|
*/
|
|
mod.marshall = function(obj){
|
|
//vcb return obj.toXmlRpc()
|
|
}
|
|
/**
|
|
Unmarshalls an XML document to a JavaScript object. (Converts xml to JavaScript object.)
|
|
It parses the xml source and creates a JavaScript object.
|
|
@param xml The xml document source to unmarshall.
|
|
@return The JavaScript object created from the XML.
|
|
*/
|
|
mod.unmarshall = function(xml){
|
|
try {//try to parse xml ... this will throw an Exception if failed
|
|
var doc = xmlext.parseXML(xml);
|
|
}catch(e){
|
|
throw new mod.MalformedXmlRpc("The server's response could not be parsed.", xml, e);
|
|
}
|
|
var rslt = mod.unmarshallDoc(doc);
|
|
doc=null;
|
|
return rslt;
|
|
}
|
|
|
|
/**
|
|
Unmarshalls an XML document to a JavaScript object like unmarshall but expects a DOM document as parameter.
|
|
It parses the xml source and creates a JavaScript object.
|
|
@param doc The xml document(DOM compatible) to unmarshall.
|
|
@return The JavaScript object created from the XML.
|
|
*/
|
|
mod.unmarshallDoc = function(doc, xml){
|
|
try{
|
|
var node = doc.documentElement;
|
|
if(node==null){
|
|
/* just in case parse xml didn't throw an Exception but returned nothing usefull. */
|
|
throw new mod.MalformedXmlRpc("No documentElement found.", xml);
|
|
}
|
|
switch(node.tagName){
|
|
case "methodResponse":
|
|
return parseMethodResponse(node);
|
|
case "methodCall":
|
|
return parseMethodCall(node);
|
|
default://nothing usefull returned by parseXML.
|
|
throw new mod.MalformedXmlRpc("'methodCall' or 'methodResponse' element expected.\nFound: '" + node.tagName + "'", xml);
|
|
}
|
|
}catch(e){
|
|
if(e instanceof mod.Fault){//just rethrow the fault.
|
|
throw e;
|
|
}else {
|
|
throw new mod.MalformedXmlRpc("Unmarshalling of XML failed.", xml, e);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
Parses a methodeResponse element.
|
|
@param node The methodResponse element.
|
|
@return The return value of the XML-RPC.
|
|
*/
|
|
var parseMethodResponse=function(node){
|
|
try{
|
|
for(var i=0;i<node.childNodes.length;i++){
|
|
var child = node.childNodes.item(i);
|
|
if (child.nodeType == 1){
|
|
switch (child.tagName){
|
|
case "fault": //a fault is thrown as an Exception
|
|
throw parseFault(child);
|
|
case "params":
|
|
var params = parseParams(child);
|
|
if(params.length == 1){//params should only have one param
|
|
return params[0];
|
|
}else{
|
|
throw new mod.MalformedXmlRpc("'params' element inside 'methodResponse' must have exactly ONE 'param' child element.\nFound: " + params.length);
|
|
}
|
|
default:
|
|
throw new mod.MalformedXmlRpc("'fault' or 'params' element expected.\nFound: '" + child.tagName + "'");
|
|
}
|
|
}
|
|
}
|
|
//no child elements found
|
|
throw new mod.MalformedXmlRpc("No child elements found.");
|
|
}catch(e){
|
|
if(e instanceof mod.Fault){
|
|
throw e;
|
|
}else{
|
|
throw new mod.MalformedXmlRpc("'methodResponse' element could not be parsed.",null,e);
|
|
}
|
|
}
|
|
}
|
|
/**
|
|
Parses a methodCall element.
|
|
@param node The methodCall element.
|
|
@return Array [methodName,params].
|
|
*/
|
|
var parseMethodCall = function(node){
|
|
try{
|
|
var methodName = null;
|
|
var params = new Array();//default is no parameters
|
|
for(var i=0;i<node.childNodes.length;i++){
|
|
var child = node.childNodes.item(i);
|
|
if (child.nodeType == 1){
|
|
switch (child.tagName){
|
|
case "methodName":
|
|
methodName = new String(child.firstChild.nodeValue);
|
|
break;
|
|
case "params":
|
|
params = parseParams(child);
|
|
break;
|
|
default:
|
|
throw new mod.MalformedXmlRpc("'methodName' or 'params' element expected.\nFound: '" + child.tagName + "'");
|
|
}
|
|
}
|
|
}
|
|
if(methodName==null){
|
|
throw new mod.MalformedXmlRpc("'methodName' element expected.");
|
|
}else{
|
|
return new Array(methodName, params);
|
|
}
|
|
}catch(e){
|
|
throw new mod.MalformedXmlRpc("'methodCall' element could not be parsed.",null,e);
|
|
}
|
|
}
|
|
/**
|
|
Parses a params element.
|
|
@param node The params element.
|
|
@return Array of params values.
|
|
*/
|
|
var parseParams = function(node){
|
|
try{
|
|
var params=new Array();
|
|
for(var i=0;i<node.childNodes.length;i++){
|
|
var child = node.childNodes.item(i);
|
|
if (child.nodeType == 1){
|
|
switch (child.tagName){
|
|
case "param":
|
|
params.push(parseParam(child));
|
|
break;
|
|
default:
|
|
throw new mod.MalformedXmlRpc("'param' element expected.\nFound: '" + child.tagName + "'");
|
|
}
|
|
}
|
|
}
|
|
//the specs say a 'params' element can contain any number of 'param' elements. That includes 0 ?!
|
|
return params;
|
|
}catch(e){
|
|
throw new mod.MalformedXmlRpc("'params' element could not be parsed.",null,e);
|
|
}
|
|
}
|
|
/**
|
|
Parses a param element.
|
|
@param node The param node.
|
|
@return The value of the param.
|
|
*/
|
|
var parseParam = function(node){
|
|
try{
|
|
for(var i=0;i<node.childNodes.length;i++){
|
|
var child = node.childNodes.item(i);
|
|
if (child.nodeType == 1){
|
|
switch (child.tagName){
|
|
case "value":
|
|
return parseValue(child);
|
|
default:
|
|
throw new mod.MalformedXmlRpc("'value' element expected.\nFound: '" + child.tagName + "'");
|
|
}
|
|
}
|
|
}
|
|
//no child elements found, that's an error
|
|
throw new mod.MalformedXmlRpc("'value' element expected.But none found.");
|
|
}catch(e){
|
|
throw new mod.MalformedXmlRpc("'param' element could not be parsed.",null,e);
|
|
}
|
|
}
|
|
/**
|
|
Parses a value element.
|
|
@param node The value element.
|
|
@return The value.
|
|
*/
|
|
var parseValue = function(node){
|
|
try{
|
|
for(var i=0;i<node.childNodes.length;i++){
|
|
var child = node.childNodes.item(i);
|
|
if (child.nodeType == 1){
|
|
switch (child.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<child.childNodes.length;j++){
|
|
s+=new String(child.childNodes.item(j).nodeValue);
|
|
}
|
|
return s;
|
|
case "int":
|
|
case "i4":
|
|
case "double":
|
|
//return (child.firstChild) ? new Number(child.firstChild.nodeValue) : 0;
|
|
var n = (child.firstChild) ? new Number(child.firstChild.nodeValue) : new Number(0);
|
|
var val = n.valueOf();
|
|
return val;
|
|
case "boolean":
|
|
return Boolean(isNaN(parseInt(child.firstChild.nodeValue)) ? (child.firstChild.nodeValue == "true") : parseInt(child.firstChild.nodeValue));
|
|
case "base64":
|
|
return parseBase64(child);
|
|
case "dateTime.iso8601":
|
|
return parseDateTime(child);
|
|
case "array":
|
|
return parseArray(child);
|
|
case "struct":
|
|
return parseStruct(child);
|
|
case "nil": //for python None todo: ??? is this valid XML-RPC
|
|
return null;
|
|
default:
|
|
throw new mod.MalformedXmlRpc("'string','int','i4','double','boolean','base64','dateTime.iso8601','array' or 'struct' element expected.\nFound: '" + child.tagName + "'");
|
|
}
|
|
}
|
|
}
|
|
if(node.firstChild){
|
|
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<node.childNodes.length;j++){
|
|
s+=new String(node.childNodes.item(j).nodeValue);
|
|
}
|
|
return s;
|
|
}else{
|
|
return "";
|
|
}
|
|
}catch(e){
|
|
throw new mod.MalformedXmlRpc("'value' element could not be parsed.",null,e);
|
|
}
|
|
}
|
|
/**
|
|
Parses a base64 element.
|
|
@param node The base64 element.
|
|
@return A string with the decoded base64.
|
|
*/
|
|
var parseBase64=function(node){
|
|
try{
|
|
var s = node.firstChild.nodeValue;
|
|
return s.decode("base64");
|
|
}catch(e){
|
|
throw new mod.MalformedXmlRpc("'base64' element could not be parsed.",null,e);
|
|
}
|
|
}
|
|
/**
|
|
Parses a dateTime.iso8601 element.
|
|
@param node The dateTime.iso8601 element.
|
|
@return A JavaScript date.
|
|
*/
|
|
var parseDateTime=function(node){
|
|
try{
|
|
if(/^(\d{4})-?(\d{2})-?(\d{2})T(\d{2}):?(\d{2}):?(\d{2})/.test(node.firstChild.nodeValue)){
|
|
return new Date(Date.UTC(RegExp.$1, RegExp.$2-1, RegExp.$3, RegExp.$4, RegExp.$5, RegExp.$6));
|
|
}else{ //todo error message
|
|
throw new mod.MalformedXmlRpc("Could not convert the given date.");
|
|
}
|
|
}catch(e){
|
|
throw new mod.MalformedXmlRpc("'dateTime.iso8601' element could not be parsed.",null,e);
|
|
}
|
|
}
|
|
/**
|
|
Parses an array element.
|
|
@param node The array element.
|
|
@return An Array.
|
|
*/
|
|
var parseArray=function(node){
|
|
try{
|
|
for(var i=0;i<node.childNodes.length;i++){
|
|
var child = node.childNodes.item(i);
|
|
if (child.nodeType == 1){
|
|
switch (child.tagName){
|
|
case "data":
|
|
return parseData(child);
|
|
default:
|
|
throw new mod.MalformedXmlRpc("'data' element expected.\nFound: '" + child.tagName + "'");
|
|
}
|
|
}
|
|
}
|
|
throw new mod.MalformedXmlRpc("'data' element expected. But not found.");
|
|
}catch(e){
|
|
throw new mod.MalformedXmlRpc("'array' element could not be parsed.",null,e);
|
|
}
|
|
}
|
|
/**
|
|
Parses a data element.
|
|
@param node The data element.
|
|
@return The value of a data element.
|
|
*/
|
|
var parseData=function(node){
|
|
try{
|
|
var rslt = new Array();
|
|
for(var i=0;i<node.childNodes.length;i++){
|
|
var child = node.childNodes.item(i);
|
|
if (child.nodeType == 1){
|
|
switch (child.tagName){
|
|
case "value":
|
|
rslt.push(parseValue(child));
|
|
break;
|
|
default:
|
|
throw new mod.MalformedXmlRpc("'value' element expected.\nFound: '" + child.tagName + "'");
|
|
}
|
|
}
|
|
}
|
|
return rslt;
|
|
}catch(e){
|
|
throw new mod.MalformedXmlRpc("'data' element could not be parsed.",null,e);
|
|
}
|
|
}
|
|
/**
|
|
Parses a struct element.
|
|
@param node The struct element.
|
|
@return A JavaScript object. Struct memembers are properties of the object.
|
|
*/
|
|
var parseStruct=function(node){
|
|
try{
|
|
var struct = new Object();
|
|
for(var i=0;i<node.childNodes.length;i++){
|
|
var child = node.childNodes.item(i);
|
|
if (child.nodeType == 1){
|
|
switch (child.tagName){
|
|
case "member":
|
|
var member = parseMember(child); //returns [name, value]
|
|
if(member[0] != ""){
|
|
struct[member[0]] = member[1];
|
|
}
|
|
break;
|
|
default:
|
|
throw new mod.MalformedXmlRpc("'data' element expected.\nFound: '" + child.tagName + "'");
|
|
}
|
|
}
|
|
}
|
|
return struct;
|
|
}catch(e){
|
|
throw new mod.MalformedXmlRpc("'struct' element could not be parsed.",null,e);
|
|
}
|
|
}
|
|
/**
|
|
Parses a member element.
|
|
@param node The member element.
|
|
@return Array containing [memberName, value].
|
|
*/
|
|
var parseMember=function(node){
|
|
try{
|
|
var name="";
|
|
var value=null;
|
|
for(var i=0;i<node.childNodes.length;i++){
|
|
var child = node.childNodes.item(i);
|
|
if (child.nodeType == 1){
|
|
switch (child.tagName){
|
|
case "value":
|
|
value = parseValue(child);
|
|
break;
|
|
case "name":
|
|
if(child.hasChildNodes()){
|
|
name = new String(child.firstChild.nodeValue);
|
|
}
|
|
break;
|
|
default:
|
|
throw new mod.MalformedXmlRpc("'value' or 'name' element expected.\nFound: '" + child.tagName + "'");
|
|
}
|
|
}
|
|
}
|
|
/*if(name == ""){
|
|
throw new mod.MalformedXmlRpc("Name for member not found/convertable.");
|
|
}else{
|
|
return new Array(name, value);
|
|
}*/
|
|
return [name, value];
|
|
}catch(e){
|
|
throw new mod.MalformedXmlRpc("'member' element could not be parsed.",null,e);
|
|
}
|
|
}
|
|
/**
|
|
Parses a fault element.
|
|
@param node The fault element.
|
|
@return A Fault Exception object.
|
|
*/
|
|
var parseFault = function(node){
|
|
try{
|
|
for(var i=0;i<node.childNodes.length;i++){
|
|
var child = node.childNodes.item(i);
|
|
if (child.nodeType == 1){
|
|
switch (child.tagName){
|
|
case "value":
|
|
var flt = parseValue(child);
|
|
return new mod.Fault(flt.faultCode, flt.faultString);
|
|
default:
|
|
throw new mod.MalformedXmlRpc("'value' element expected.\nFound: '" + child.tagName + "'");
|
|
}
|
|
}
|
|
}
|
|
throw new mod.MalformedXmlRpc("'value' element expected. But not found.");
|
|
}catch(e){
|
|
throw new mod.MalformedXmlRpc("'fault' element could not be parsed.",null,e);
|
|
}
|
|
}
|
|
|
|
/**
|
|
Class for creating XML-RPC methods.
|
|
Calling the created method will result in an XML-RPC call to the service.
|
|
The return value of this call will be the return value of the RPC call.
|
|
RPC-Faults will be raised as Exceptions.
|
|
|
|
Asynchronous operation:
|
|
If the last parameter passed to the method is an XMLRPCAsyncCallback object,
|
|
then the remote method will be called asynchronously.
|
|
The results and errors are passed to the callback.
|
|
*/
|
|
mod.XMLRPCMethod =Class("XMLRPCMethod", function(publ){
|
|
|
|
var postData = function(url, user, pass, data, callback){
|
|
if(callback == null){
|
|
var rslt = urllib.postURL(url, user, pass, data, [["Content-Type", "text/xml"]]);
|
|
return rslt;
|
|
}else{
|
|
urllib.postURL(url, user, pass, data, [["Content-Type", "text/xml"]], callback);
|
|
}
|
|
}
|
|
|
|
var handleResponse=function(resp){
|
|
var status=null;
|
|
try{//see if the server responded with a response code 200 OK.
|
|
status = resp.status;
|
|
}catch(e){
|
|
}
|
|
if(status == 200){
|
|
var respDoc=null;
|
|
try{
|
|
respDoc = resp.responseXML;
|
|
}catch(e){
|
|
}
|
|
var respTxt = "";
|
|
try{
|
|
respTxt=resp.responseText;
|
|
}catch(e){
|
|
}
|
|
if(respDoc == null){
|
|
if(respTxt == null || respTxt == ""){
|
|
throw new mod.MalformedXmlRpc("The server responded with an empty document.", "");
|
|
}else{
|
|
return mod.unmarshall(respTxt);
|
|
}
|
|
}else{ //use the respDoc directly so the xml does not have to be parsed.
|
|
return mod.unmarshallDoc(respDoc, respTxt);
|
|
}
|
|
}else{
|
|
throw new mod.InvalidServerResponse(status);
|
|
}
|
|
}
|
|
|
|
var getXML = function(methodName, args){
|
|
var data='<?xml version="1.0"?><methodCall><methodName>' + methodName + '</methodName>';
|
|
if (args.length>0){
|
|
data += "<params>";
|
|
for(var i=0;i<args.length;i++){
|
|
data += '<param><value>' + mod.marshall(args[i]) + '</value></param>';
|
|
}
|
|
data += '</params>';
|
|
}
|
|
data += '</methodCall>';
|
|
return data;
|
|
}
|
|
/**
|
|
Initializes the XML-RPC method.
|
|
@param url The URL of the service providing the method.
|
|
@param methodName The name of the method to invoke.
|
|
@param user=null The user name to use for HTTP authentication.
|
|
@param pass=null The password to use for HTTP authentication.
|
|
*/
|
|
publ.init = function(url, methodName, user, pass){
|
|
|
|
//this is pretty much a hack.
|
|
//we create a function which mimics this class and return it instead of really instanciating an object.
|
|
var fn=function(){
|
|
//sync or async call
|
|
if(typeof arguments[arguments.length-1] != "function"){
|
|
var data=getXML(fn.methodName,arguments);
|
|
var resp = postData(fn.url, fn.user, fn.password, data);
|
|
|
|
return handleResponse(resp);
|
|
}else{
|
|
var args=new Array();
|
|
for(var i=0;i<arguments.length;i++){
|
|
args.push(arguments[i]);
|
|
}
|
|
var cb = args.pop();
|
|
var data=getXML(fn.methodName, args);
|
|
postData(fn.url, fn.user, fn.password, data, function(resp){
|
|
var rslt = null;
|
|
var exc =null;
|
|
try{
|
|
rslt = handleResponse(resp);
|
|
}catch(e){
|
|
exc = e;
|
|
}
|
|
try{//call the callback for the async call.
|
|
cb(rslt,exc);
|
|
}catch(e){
|
|
}
|
|
args = null;
|
|
resp = null;
|
|
});
|
|
}
|
|
}
|
|
//make sure the function has the same property as an object created from this class.
|
|
fn.methodName = methodName;
|
|
fn.url = url;
|
|
fn.user = user;
|
|
fn.password=pass;
|
|
fn.toMulticall = this.toMulticall;
|
|
fn.toString = this.toString;
|
|
fn.setAuthentication=this.setAuthentication;
|
|
fn.constructor = this.constructor;
|
|
return fn;
|
|
}
|
|
|
|
/**
|
|
Returns the method representation for system.multicall.
|
|
@param All params will be passed to the remote method.
|
|
@return An object containing a member methodName and a member params(As required by system.multicall).
|
|
*/
|
|
publ.toMulticall = function(){
|
|
var multiCallable = new Object();
|
|
multiCallable.methodName = this.methodName;
|
|
var params = [];
|
|
for(var i=0;i<arguments.length;i++){
|
|
params[i] = arguments[i];
|
|
}
|
|
multiCallable.params = params;
|
|
return multiCallable;
|
|
}
|
|
/**
|
|
Sets username and password for HTTP Authentication.
|
|
@param user The user name.
|
|
@param pass The password.
|
|
*/
|
|
publ.setAuthentication = function(user, pass){
|
|
this.user = user;
|
|
this.password = pass;
|
|
}
|
|
///The name of the remote method.
|
|
publ.methodName;
|
|
///The url of the remote service containing the method.
|
|
publ.url;
|
|
///The user name used for HTTP authorization.
|
|
publ.user;
|
|
///The password used for HTTP authorization.
|
|
publ.password;
|
|
})
|
|
|
|
/**
|
|
Creates proxy objects which resemble the remote service.
|
|
Method calls of this proxy will result in calls to the service.
|
|
*/
|
|
mod.ServiceProxy=Class("ServiceProxy", function(publ){
|
|
/**
|
|
Initializes a new ServerProxy.
|
|
The arguments are interpreted as shown in the examples:
|
|
ServerProxy("url")
|
|
ServerProxy("url", ["methodName1",...])
|
|
ServerProxy("url", ["methodName1",...], "user", "pass")
|
|
ServerProxy("url", "user", "pass")
|
|
|
|
@param url The url of the service.
|
|
@param methodNames=[] Array of names of methods that can be called on the server.
|
|
If no methods are given then introspection is used to get the methodnames from the server.
|
|
@param user=null The user name to use for HTTP authentication.
|
|
@param pass=null The password to use for HTTP authentication.
|
|
*/
|
|
publ.init = function(url, methodNames, user, pass){
|
|
if(methodNames instanceof Array){
|
|
if(methodNames.length > 0){
|
|
var tryIntrospection=false;
|
|
}else{
|
|
var tryIntrospection=true;
|
|
}
|
|
}else{
|
|
pass=user;
|
|
user=methodNames;
|
|
methodNames=[];
|
|
var tryIntrospection=true;
|
|
}
|
|
this._url = url;
|
|
this._user = user;
|
|
this._password = pass;
|
|
this._addMethodNames(methodNames);
|
|
if(tryIntrospection){
|
|
try{//it's ok if it fails.
|
|
this._introspect();
|
|
}catch(e){
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
Adds new XMLRPCMethods to the proxy server which can then be invoked.
|
|
@param methodNames Array of names of methods that can be called on the server.
|
|
*/
|
|
publ._addMethodNames = function(methodNames){
|
|
for(var i=0;i<methodNames.length;i++){
|
|
var obj = this;
|
|
//setup obj.childobj...method
|
|
var names = methodNames[i].split(".");
|
|
for(var n=0;n<names.length-1;n++){
|
|
var name = names[n];
|
|
if(obj[name]){
|
|
obj = obj[name];
|
|
}else{
|
|
obj[name] = new Object();
|
|
obj = obj[name];
|
|
}
|
|
}
|
|
var name = names[names.length-1];
|
|
if(obj[name]){
|
|
}else{
|
|
var mth = new mod.XMLRPCMethod(this._url, methodNames[i], this._user, this._password);
|
|
obj[name] = mth;
|
|
this._methods.push(mth);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
Sets username and password for HTTP Authentication for all methods of this service.
|
|
@param user The user name.
|
|
@param pass The password.
|
|
*/
|
|
publ._setAuthentication = function(user, pass){
|
|
this._user = user;
|
|
this._password = pass;
|
|
for(var i=0;i<this._methods.length;i++){
|
|
this._methods[i].setAuthentication(user, pass);
|
|
}
|
|
}
|
|
|
|
/**
|
|
Initiate XML-RPC introspection to retrieve methodnames from the server
|
|
and add them to the server proxy.
|
|
*/
|
|
publ._introspect = function(){
|
|
this._addMethodNames(["system.listMethods","system.methodHelp", "system.methodSignature"]);
|
|
var m = this.system.listMethods();
|
|
this._addMethodNames(m);
|
|
}
|
|
///The url of the service to resemble.
|
|
publ._url;
|
|
///The user used for HTTP authentication.
|
|
publ._user;
|
|
///The password used for HTTP authentication.
|
|
publ._password;
|
|
///All methods.
|
|
publ._methods=new Array();
|
|
})
|
|
|
|
///@deprecated Use ServiceProxy instead.
|
|
mod.ServerProxy= mod.ServiceProxy;
|
|
|
|
|
|
/**
|
|
Returns the XML-RPC representation of an object.
|
|
A struct is used. Each property of an object is a member of that struct.
|
|
@return A string containing the object's representation in XML.
|
|
*/
|
|
/* Object.prototype.toXmlRpc = function(){
|
|
var s = "<struct>";
|
|
for(var attr in this){
|
|
if(typeof this[attr] != "function"){
|
|
s += "<member><name>" + attr + "</name><value>" + this[attr].toXmlRpc() + "</value></member>";
|
|
}
|
|
}
|
|
s += "</struct>";
|
|
return s
|
|
}
|
|
*/
|
|
/**
|
|
XML-RPC representation of a string.
|
|
All '&' and '<' are replaced with the '&' and '<'.
|
|
@return A string containing the String's representation in XML.
|
|
*/
|
|
/* String.prototype.toXmlRpc = function(){
|
|
return "<string>" + this.replace(/&/g, "&").replace(/</g, "<") + "</string>";
|
|
}*/
|
|
/**
|
|
XML-RPC representation of a number.
|
|
@return A string containing the Number's representation in XML.
|
|
*/
|
|
/* 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();
|
|
}
|
|
}
|
|
*/
|
|
/**
|
|
XML-RPC representation of a boolean.
|
|
@return A string containing the Boolean's representation in XML.
|
|
*/
|
|
/* Boolean.prototype.toXmlRpc = function(){
|
|
if(this == true) {
|
|
return "<boolean>1</boolean>";
|
|
}else{
|
|
return "<boolean>0</boolean>";
|
|
}
|
|
}
|
|
*/
|
|
/**
|
|
XML-RPC representation of a date(iso 8601).
|
|
@return A string containing the Date's representation in XML.
|
|
*/
|
|
/* Date.prototype.toXmlRpc = function(){
|
|
var padd=function(s, p){
|
|
s=p+s
|
|
return s.substring(s.length - p.length)
|
|
}
|
|
var y = padd(this.getUTCFullYear(), "0000");
|
|
var m = padd(this.getUTCMonth() + 1, "00");
|
|
var d = padd(this.getUTCDate(), "00");
|
|
var h = padd(this.getUTCHours(), "00");
|
|
var min = padd(this.getUTCMinutes(), "00");
|
|
var s = padd(this.getUTCSeconds(), "00");
|
|
|
|
var isodate = y + m + d + "T" + h + ":" + min + ":" + s
|
|
|
|
return "<dateTime.iso8601>" + isodate + "</dateTime.iso8601>";
|
|
}
|
|
*/
|
|
/**
|
|
XML-RPC representation of an array.
|
|
Each entry in the array is a value in the XML-RPC.
|
|
@return A string containing the Array's representation in XML.
|
|
*/
|
|
/* Array.prototype.toXmlRpc = function(){
|
|
var retstr = "<array><data>";
|
|
for(var i=0;i<this.length;i++){
|
|
retstr += "<value>" + this[i].toXmlRpc() + "</value>";
|
|
}
|
|
return retstr + "</data></array>";
|
|
}
|
|
*/
|
|
|
|
})
|