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232252475f
Patch is mostly created by script in egroupware/doc/fix_depricated.php in separate commit. I do NOT advice to apply this patch to a production system (it's commited to trunk!), as the automatic modified regular expressions have a good change to break something ...
656 lines
19 KiB
PHP
656 lines
19 KiB
PHP
<?php
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/**************************************************************************\
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* eGroupWare API - phpgw Inter-server communications class *
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* This file written by Miles Lott <milosch@groupwhere.org> *
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* Maintain list and provide send interface to remote phpgw servers *
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* Copyright (C) 2001 Miles Lott *
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* -------------------------------------------------------------------------*
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* This library is part of the eGroupWare API *
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* http://www.egroupware.org *
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* ------------------------------------------------------------------------ *
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* This library is free software; you can redistribute it and/or modify it *
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* under the terms of the GNU Lesser General Public License as published by *
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* the Free Software Foundation; either version 2.1 of the License, *
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* or any later version. *
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* This library is distributed in the hope that it will be useful, but *
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* WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. *
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* See the GNU Lesser General Public License for more details. *
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* You should have received a copy of the GNU Lesser General Public License *
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* along with this library; if not, write to the Free Software Foundation, *
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* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
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\**************************************************************************/
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/* $Id$ */
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class interserver
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{
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var $db;
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var $accounts;
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var $table = 'egw_interserv';
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var $total = 0;
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var $result = '';
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var $servers = array();
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var $serverid = 0;
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var $security = '';
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var $mode = '';
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var $authed = False;
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var $sessionid = '';
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var $kp3 = '';
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/* These are now entered as defaults if the admin forgot to enter the full URL */
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var $urlparts = array();
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/*
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0/none == no access
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1/apps == read app data only
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99/all == read accounts and other api data
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Two servers must have each other setup as 'all' for full coop
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*/
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var $trust_levels = array(
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'none' => 0,
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'apps' => 1,
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'all' => 99
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);
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/*
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0 - No trust, but they may trust us
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1 - Trust to make requests of us
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2 - Trust remote server's trusts also
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3 - We both trust each other
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4 - We both trust each other, and we trust the remote server's trusts also
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*/
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var $trust_relationships = array(
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'outbound' => 0,
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'inbound' => 1,
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'passthrough' => 2,
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'bi-directional' => 3,
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'bi-dir passthrough' => 4
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);
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var $security_types = array(
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'standard' => '',
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'ssl' => 'ssl'
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);
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var $server_modes = array(
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'XML-RPC' => 'xmlrpc',
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'SOAP' => 'soap'
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);
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function interserver($serverid='')
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{
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$url = preg_replace('/https*:\\/\\/[^\\/]*\\//i','',$GLOBALS['egw_info']['server']['webserver_url']);
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$this->urlparts = array(
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'xmlrpc' => $url.'/xmlrpc.php',
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'soap' => $url.'/soap.php'
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);
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$this->db = clone($GLOBALS['egw']->db);
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if($serverid)
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{
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$this->serverid = (int)$serverid;
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$this->setup();
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}
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}
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function debug($str,$debug=False)
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{
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if($debug)
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{
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$this->_debug($str);
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}
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}
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function _debug($err='')
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{
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if(!$err)
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{
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return;
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}
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echo $err . ' ';
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}
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function setup()
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{
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$this->read_repository();
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if($this->server['trust_level'])
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{
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$this->accounts =& CreateObject('phpgwapi.accounts');
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$this->accounts->server = $this->serverid;
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}
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$this->security = $this->server['server_security'];
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$this->mode = $this->server['server_mode'];
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}
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/* send command to remote server */
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function send($method_name, $args, $url, $debug=False)
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{
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$cmd = '_send_' . ($this->mode ? $this->mode : 'xmlrpc') . '_' . $this->security;
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$this->$cmd($method_name, $args, $url, $debug);
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return $this->result;
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}
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function _split_url($url)
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{
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preg_match('/^(.*?\/\/.*?)(\/.*)/',$url,$matches);
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$hostpart = $matches[1];
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$hostpart = str_replace('https://','',$hostpart);
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$hostpart = str_replace('http://','',$hostpart);
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switch($this->mode)
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{
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case 'soap':
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if(!strstr($matches[2],'soap.php'))
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{
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$matches[2] .= $this->urlparts['soap'];
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}
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break;
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case 'xmlrpc':
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if(!strstr($matches[2],'xmlrpc.php'))
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{
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$matches[2] .= $this->urlparts['xmlrpc'];
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}
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break;
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default:
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break;
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}
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$uri = $matches[2];
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return array($uri,$hostpart);
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}
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function _send_xmlrpc_ssl($method_name, $args, $url, $debug=True)
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{
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list($uri,$hostpart) = $this->_split_url($url);
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if(!@is_array($args))
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{
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$arr[] = CreateObject('phpgwapi.xmlrpcval',$args,'string');
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$f = CreateObject('phpgwapi.xmlrpcmsg', $method_name, $arr,'string');
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}
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else
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{
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foreach($args as $key => $val)
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{
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if(@is_array($val))
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{
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foreach($val as $x => $y)
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{
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$tmp[$x] = CreateObject('phpgwapi.xmlrpcval',$y, 'string');
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}
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$ele[$key] = CreateObject('phpgwapi.xmlrpcval',$tmp,'struct');
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}
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else
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{
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$ele[$key] = CreateObject('phpgwapi.xmlrpcval',$val, 'string');
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}
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}
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$arr[] = CreateObject('phpgwapi.xmlrpcval',$ele,'struct');
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$f = CreateObject('phpgwapi.xmlrpcmsg', $method_name, $arr,'struct');
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}
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$this->debug('<pre>' . htmlentities($f->serialize()) . "</pre>\n",$debug);
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$c = CreateObject('phpgwapi.xmlrpc_client',$uri, $hostpart, 443);
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$c->setCredentials($this->sessionid,$this->kp3);
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$c->setDebug($debug);
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$r = $c->send($f,0,'https');
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if (!$r)
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{
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$this->debug('send failed');
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}
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$v = $r->value();
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if (!$r->faultCode())
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{
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$this->debug('<hr>I got this value back<br><pre>' . htmlentities($r->serialize()) . '</pre><hr>',$debug);
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$this->result = phpgw_xmlrpc_decode($v);
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}
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else
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{
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$this->debug('Fault Code: ' . $r->faultCode() . ' Reason "' . $r->faultString() . '"<br>',$debug);
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$this->result = htmlentities($r->serialize());
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}
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return $this->result;
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}
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function _send_xmlrpc_($method_name, $args, $url, $debug=True)
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{
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list($uri,$hostpart) = $this->_split_url($url);
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if(!@is_array($args))
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{
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$arr[] = CreateObject('phpgwapi.xmlrpcval',$args,'string');
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$f = CreateObject('phpgwapi.xmlrpcmsg', $method_name, $arr,'string');
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}
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else
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{
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foreach($args as $key => $val)
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{
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if(@is_array($val))
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{
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foreach($val as $x => $y)
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{
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$tmp[$x] = CreateObject('phpgwapi.xmlrpcval',$y, 'string');
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}
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$ele[$key] = CreateObject('phpgwapi.xmlrpcval',$tmp,'struct');
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}
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else
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{
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$ele[$key] = CreateObject('phpgwapi.xmlrpcval',$val, 'string');
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}
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}
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$arr[] = CreateObject('phpgwapi.xmlrpcval',$ele,'struct');
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$f = CreateObject('phpgwapi.xmlrpcmsg', $method_name, $arr,'struct');
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}
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$this->debug('<pre>' . htmlentities($f->serialize()) . '</pre>' . "\n",$debug);
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$c = CreateObject('phpgwapi.xmlrpc_client',$uri, $hostpart, 80);
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$c->setCredentials($this->sessionid,$this->kp3);
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// _debug_array($c);
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$c->setDebug($debug);
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$r = $c->send($f);
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if (!$r)
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{
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$this->debug('send failed');
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}
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$v = $r->value();
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if (!$r->faultCode())
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{
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$this->debug('<hr>I got this value back<br><pre>' . htmlentities($r->serialize()) . '</pre><hr>',$debug);
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$this->result = phpgw_xmlrpc_decode($v);
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}
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else
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{
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$this->debug('Fault Code: ' . $r->faultCode() . ' Reason "' . $r->faultString() . '"<br>',$debug);
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$this->result = htmlentities($r->serialize());
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}
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return $this->result;
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}
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function _send_soap_ssl($method_name, $args, $url, $debug=True)
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{
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$method_name = str_replace('.','_',$method_name);
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list($uri,$hostpart) = $this->_split_url($url);
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if(!@is_array($args))
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{
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$arr[] = CreateObject('phpgwapi.soapval','','string',$args);
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}
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else
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{
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foreach($args as $key => $val)
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{
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if(@is_array($val))
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{
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foreach($val as $x => $y)
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{
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$tmp[] = CreateObject('phpgwapi.soapval',$x,'string',$y);
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}
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$arr[] = CreateObject('phpgwapi.soapval',$key, 'array',$tmp);
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}
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else
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{
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$arr[] = CreateObject('phpgwapi.soapval',$key, 'string',$val);
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}
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}
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}
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$soap_message = CreateObject('phpgwapi.soapmsg',$method_name,$arr);
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/* print_r($soap_message);exit; */
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$soap = CreateObject('phpgwapi.soap_client',$uri,$hostpart);
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$soap->username = $this->sessionid;
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$soap->password = $this->kp3;
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/* _debug_array($soap);exit; */
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if($r = $soap->send($soap_message,$method_name))
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{
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$this->debug('<hr>I got this value back<br><pre>' . htmlentities($r->serialize()) . '</pre><hr>',$debug);
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$this->result = $r->decode();
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return $this->result;
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}
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else
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{
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$this->debug('Fault Code: ' . $r->ernno . ' Reason "' . $r->errstring . '"<br>',$debug);
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}
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}
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function _send_soap_($method_name, $args, $url, $debug=True)
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{
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$method_name = str_replace('.','_',$method_name);
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list($uri,$hostpart) = $this->_split_url($url);
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if(!$args)
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{
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$arr = '';
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}
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elseif(@is_array($args))
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{
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foreach($args as $key => $val)
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{
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if(@is_array($val))
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{
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foreach($val as $x => $y)
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{
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$tmp[] = CreateObject('phpgwapi.soapval',$x,'string',$y);
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}
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$ele[] = CreateObject('phpgwapi.soapval',$key, 'array',$tmp);
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$complex = True;
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}
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else
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{
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$ele[] = CreateObject('phpgwapi.soapval',$key, 'string',$val);
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}
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}
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$arr[] = CreateObject('phpgwapi.soapval','','struct',$ele);
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}
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else
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{
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$arr[] = CreateObject('phpgwapi.soapval','','string',$args);
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}
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$this->request = $arr;
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$soap_message = CreateObject('phpgwapi.soapmsg',$method_name,$this->request);
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$soap = CreateObject('phpgwapi.soap_client',$uri,$hostpart);
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$soap->username = $this->sessionid;
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$soap->password = $this->kp3;
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if($r = $soap->send($soap_message,$method_name))
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{
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_debug_array(htmlentities($soap->outgoing_payload));
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_debug_array(htmlentities($soap->incoming_payload));
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$this->debug('<hr>I got this value back<br><pre>' . htmlentities($r->serialize()) . '</pre><hr>',$debug);
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$this->result = $r->decode();
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return $this->result;
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}
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else
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{
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_debug_array($soap->outgoing_payload);
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$this->debug('Fault Code: ' . $r->ernno . ' Reason "' . $r->errstring . '"<br>',$debug);
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}
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}
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function build_request($_req,$recursed=False,$ext='')
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{
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if(@is_array($_req))
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{
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$ele = array();
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foreach($_req as $key => $val)
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{
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$ele[$key] = $this->build_request($val,True,$key);
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}
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$this->request[] = CreateObject('phpgwapi.soapval',$ext,'struct',$ele);
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$ext = '';
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}
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else
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{
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$_type = (is_long($_req) ? 'int' : gettype($_req));
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if($recursed)
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{
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return CreateObject('phpgwapi.soapval',$ext,$_type,$_req);
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}
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else
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{
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$this->request[$ext] = CreateObject('phpgwapi.soapval',$ext,$_type,$_req);
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}
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}
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}
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/* Following are for server list management and query */
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function read_repository($serverid='')
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{
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if(!$serverid)
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{
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$serverid = $this->serverid;
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}
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$sql = "SELECT * FROM $this->table WHERE server_id=" . (int)$serverid;
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$this->db->query($sql,__LINE__,__FILE__);
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if($this->db->next_record())
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{
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$this->server['server_name'] = $this->db->f('server_name');
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$this->server['server_url'] = $this->db->f('server_url');
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$this->server['server_mode'] = $this->db->f('server_mode');
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$this->server['server_security'] = $this->db->f('server_security');
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$this->server['trust_level'] = $this->db->f('trust_level');
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$this->server['trust_rel'] = $this->db->f('trust_rel');
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$this->server['username'] = $this->db->f('username');
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$this->server['password'] = $this->db->f('password');
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$this->server['admin_name'] = $this->db->f('admin_name');
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$this->server['admin_email'] = $this->db->f('admin_email');
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}
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return $this->server;
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}
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function save_repository($serverid='')
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{
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if(!$serverid)
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{
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$serverid = $this->serverid;
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}
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if((int)$serverid && @is_array($this->server))
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{
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$sql = "UPDATE $this->table SET "
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. "server_name='" . $this->server['server_name'] . "',"
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. "server_url='" . $this->server['server_url'] . "',"
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. "server_mode='" . $this->server['server_mode'] . "',"
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. "server_security='" . $this->server['server_security'] . "',"
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. "trust_level=" . (int)$this->server['trust_level'] . ","
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. "trust_rel=" . (int)$this->server['trust_rel'] . ","
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. "username='" . $this->server['username'] . "',"
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. "password='" . $this->server['password'] . "',"
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. "admin_name='" . $this->server['admin_name'] . "',"
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. "admin_email='" . $this->server['admin_email'] . "' "
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. "WHERE server_id=" . (int)$serverid;
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$this->db->query($sql,__LINE__,__FILE__);
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return True;
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}
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return False;
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}
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function create($server_info='')
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{
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if(!@is_array($server_info))
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{
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return False;
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}
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$sql = "INSERT INTO $this->table (server_name,server_url,server_mode,server_security,"
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. "trust_level,trust_rel,username,password,admin_name,admin_email) "
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. "VALUES('" . $server_info['server_name'] . "','" . $server_info['server_url'] . "','"
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. $server_info['server_mode'] . "','" . $server_info['server_security'] . "',"
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. (int)$server_info['trust_level'] . "," . (int)$server_info['trust_rel'] . ",'"
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. $server_info['username'] . "','" . $server_info['password'] . "','"
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. $server_info['admin_name'] . "','" . $server_info['admin_email'] . "')";
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$this->db->query($sql,__LINE__,__FILE__);
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$sql = "SELECT server_id FROM $this->table WHERE server_name='" . $server_info['server_name'] . "'";
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$this->db->query($sql,__LINE__,__FILE__);
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if($this->db->next_record())
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{
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$server_info['server_id'] = $this->db->f(0);
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$this->serverid = $server_info['server_id'];
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$this->server = $server_info;
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return $this->serverid;
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}
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return False;
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}
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function delete($serverid='')
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{
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if(!$serverid)
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{
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$serverid = $this->serverid;
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}
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if($serverid)
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{
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$sql = "DELETE FROM $this->table WHERE server_id=$serverid";
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$this->db->query($sql,__LINE__,__FILE__);
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return True;
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}
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return False;
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}
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function get_list($start='',$sort='',$order='',$query='',$offset='',&$total)
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{
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if (!$sort)
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{
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$sort = 'DESC';
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}
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if ($query)
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{
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|
$whereclause = "WHERE server_name LIKE '%$query%'"
|
|
. "OR server_url LIKE '%$query%'"
|
|
. "OR server_mode LIKE '%$query%'"
|
|
. "OR admin_name LIKE '%$query%'"
|
|
. "OR admin_email LIKE '%$query%'";
|
|
}
|
|
if ($order)
|
|
{
|
|
$orderclause = 'ORDER BY ' . $order . ' ' . $sort;
|
|
}
|
|
else
|
|
{
|
|
$orderclause = 'ORDER BY server_name ASC';
|
|
}
|
|
|
|
$sql = "SELECT * FROM $this->table $whereclause $orderclause";
|
|
$this->db->query($sql,__LINE__,__FILE__);
|
|
|
|
while ($this->db->next_record())
|
|
{
|
|
$this->servers[$this->db->f('server_name')]['server_id'] = $this->db->f('server_id');
|
|
$this->servers[$this->db->f('server_name')]['server_name'] = $this->db->f('server_name');
|
|
$this->servers[$this->db->f('server_name')]['server_url'] = $this->db->f('server_url');
|
|
$this->servers[$this->db->f('server_name')]['server_mode'] = $this->db->f('server_mode');
|
|
$this->servers[$this->db->f('server_name')]['server_security'] = $this->db->f('server_security');
|
|
$this->servers[$this->db->f('server_name')]['trust_level'] = $this->db->f('trust_level');
|
|
$this->servers[$this->db->f('server_name')]['trust_rel'] = $this->db->f('trust_rel');
|
|
$this->servers[$this->db->f('server_name')]['admin_name'] = $this->db->f('admin_name');
|
|
$this->servers[$this->db->f('server_name')]['admin_email'] = $this->db->f('admin_email');
|
|
}
|
|
$this->total = $this->db->num_rows();
|
|
$total = $this->total;
|
|
return $this->servers;
|
|
}
|
|
|
|
function formatted_list($server_id=0,$java=False,$local=False)
|
|
{
|
|
if ($java)
|
|
{
|
|
$jselect = ' onChange="this.form.submit();"';
|
|
}
|
|
$select = "\n" .'<select name="server_id"' . $jselect . ">\n";
|
|
$select .= '<option value="0"';
|
|
if(!$server_id)
|
|
{
|
|
$select .= ' selected';
|
|
}
|
|
$selectlang = $local ? lang('Local') : lang('Please Select');
|
|
$select .= '>' . $selectlang . '</option>'."\n";
|
|
|
|
$x = '';
|
|
$slist = $this->get_list('','','','','',$x);
|
|
foreach($slist as $key => $val)
|
|
{
|
|
$foundservers = True;
|
|
$select .= '<option value="' . $val['server_id'] . '"';
|
|
if ($val['server_id'] == $server_id)
|
|
{
|
|
$select .= ' selected';
|
|
}
|
|
$select .= '>' . $val['server_name'] . '</option>'."\n";
|
|
}
|
|
|
|
$select .= '</select>'."\n";
|
|
$select .= '<noscript><input type="submit" name="server_id_select" value="' . lang('Select') . '"></noscript>' . "\n";
|
|
if(!$foundservers)
|
|
{
|
|
$select = '';
|
|
}
|
|
|
|
return $select;
|
|
}
|
|
|
|
function name2id($server_name='')
|
|
{
|
|
if(!$server_name)
|
|
{
|
|
$server_name = $this->server['server_name'];
|
|
}
|
|
if($server_name)
|
|
{
|
|
$sql = "SELECT server_id FROM $this->table WHERE server_name='$server_name'";
|
|
$this->db->query($sql,__LINE__,__FILE__);
|
|
if($this->db->next_record())
|
|
{
|
|
$serverid = $this->db->f(0);
|
|
return $serverid;
|
|
}
|
|
}
|
|
return False;
|
|
}
|
|
|
|
function id2name($serverid='')
|
|
{
|
|
if(!$serverid)
|
|
{
|
|
$serverid = $this->serverid;
|
|
}
|
|
if($serverid)
|
|
{
|
|
$sql = "SELECT server_name FROM $this->table WHERE server_id=$serverid";
|
|
$this->db->query($sql,__LINE__,__FILE__);
|
|
if($this->db->next_record())
|
|
{
|
|
$server_name = $this->db->f(0);
|
|
return $server_name;
|
|
}
|
|
}
|
|
return False;
|
|
}
|
|
|
|
function exists($serverdata='')
|
|
{
|
|
if(!$serverdata)
|
|
{
|
|
return False;
|
|
}
|
|
if(is_int($serverdata))
|
|
{
|
|
$serverid = $serverdata;
|
|
settype($server_name,'string');
|
|
$server_name = $this->id2name($serverid);
|
|
}
|
|
else
|
|
{
|
|
$server_name = $serverdata;
|
|
}
|
|
$sql = "SELECT server_id FROM $this->table WHERE server_name='$server_name'";
|
|
$this->db->query($sql,__LINE__,__FILE__);
|
|
if($this->db->next_record())
|
|
{
|
|
return True;
|
|
}
|
|
return False;
|
|
}
|
|
|
|
/* TODO - Determine trust level here */
|
|
function auth($serverdata='')
|
|
{
|
|
if(!$serverdata || !@is_array($serverdata))
|
|
{
|
|
return False;
|
|
}
|
|
$server_name = $serverdata['server_name'];
|
|
$username = $serverdata['username'];
|
|
$password = $serverdata['password'];
|
|
|
|
$sql = "SELECT server_id,trust_rel FROM $this->table WHERE server_name='$server_name'";
|
|
$this->db->query($sql,__LINE__,__FILE__);
|
|
if($this->db->next_record())
|
|
{
|
|
if ($username == $GLOBALS['egw_info']['server']['site_username'] &&
|
|
$password == $GLOBALS['egw_info']['server']['site_password'] &&
|
|
$this->db->f('trust_rel') >= 1)
|
|
{
|
|
$this->authed = True;
|
|
return True;
|
|
}
|
|
}
|
|
return False;
|
|
}
|
|
}
|
|
?>
|