/usr/share/zabbix/js/class.rpc.js is in zabbix-frontend-php 1:1.8.11-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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** ZABBIX
** Copyright (C) 2000-2010 SIA Zabbix
**
** 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., 675 Mass Ave, Cambridge, MA 02139, USA.
**/
// JavaScript Document
// JSON RPC by Artem "Aly" Suharev (based on Prototype)
var RPC = {
//'_rpcurl': 'api_jsonrpc.php', // rpc url
'_rpcurl': 'jsrpc.php?output=json-rpc', // rpc url
'_callid': 0, // rpc request id
'_auth': null, // authentication hash
auth: function(auth_){
if(is_null(this._auth)) this._auth = cookie.read('zbx_sessionid');
if('undefined' == typeof(url_)) return this._auth;
else this._auth = auth_;
},
callid: function(){
this._callid++;
return this._callid;
},
rpcurl: function(rpcurl_){
if('undefined' == typeof(rpcurl_)) return this._rpcurl;
else this._rpcurl = rpcurl_;
}
}
RPC.Base = Class.create({
// PRIVATE
'userParams': {}, // user OPtions
'auth': null, // authentication hash
'callid': 0, // rpc request id
'debug_status': 0, // debug status: 0 - off, 1 - on, 2 - SDI;
'debug_info': '', // debug string
'debug_prev': '', // don't log repeated fnc
initialize: function(userParams){
this.userParams = {
'method': null,
'params': {},
'notification': 0,
'request': {},
'onSuccess': function(){},
'onFailure': function(){}
}
Object.extend(this.userParams, userParams || { });
this.callid = RPC.callid();
this.auth = RPC.auth();
},
// DEBUG
debug: function(fnc_name, id){
if(this.debug_status){
var str = 'RPC.Call['+RPC.id+'].'+fnc_name;
if(typeof(id) != 'undefined') str+= ' :'+id;
// if(this.debug_prev == str) return true;
this.debug_info += str + '\n';
if(this.debug_status == 2){
SDI(str);
}
this.debug_prev = str;
}
}
});
RPC.Call = Class.create(RPC.Base, {
initialize: function($super, userParams) {
$super(userParams);
this.call();
},
// CALL RPC
call: function(){
this.debug('call');
//---
var header = {
'Content-type': 'application/json-rpc'
}
var body = {
'jsonrpc': '2.0',
'method': this.userParams.method,
'params': this.userParams.params,
'auth': this.auth
}
var request = {
'requestHeaders': header
}
if(this.userParams.notification == 0){
body.id = this.callid;
request.onSuccess = this.processRespond.bind(this);
request.onFailure = this.processError.bind(this);
}
Object.extend(request, this.userParams.request);
request.postBody = Object.toJSON(body),
new Ajax.Request(RPC.rpcurl(), request);
//SDI(this.callid);
},
processRespond: function(resp){
this.debug('processRespond');
//--
//SDJ(resp);
var isError = this.processError(resp);
if(isError) return false;
//SDJ(resp.responseJSON.result);
if(isset('onSuccess', this.userParams))
this.userParams.onSuccess(resp.responseJSON.result);
return true;
},
processError: function(resp){
this.debug('error');
//---
// JSON request failed OR server responded with incorrect JSON
if(is_null(resp) || !isset('responseJSON', resp)){
throw('RPC call ['+this.userParams.method+'] request failed');
return true;
}
// JSON have wrong header or no respond at all
if(empty(resp.responseJSON)){
throw('RPC: Server call ['+this.userParams.method+'] responded with incorrect JSON.');
return true;
}
// RPC responded with error || with incorrect JSON
if(isset('error', resp.responseJSON) && isset('onFailure', this.userParams)){
this.userParams.onFailure(resp.responseJSON.error);
return true;
}
else if(!isset('result', resp.responseJSON)){
throw('RPC: Server call ['+this.userParams.method+'] responded with incorrect JSON.');
return true;
}
return false;
}
}
);
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