1 | <?php |
---|
2 | /*************************************************************************** |
---|
3 | * Expresso Livre * |
---|
4 | * http://www.expressolivre.org * |
---|
5 | * -------------------------------------------- * |
---|
6 | * This program is free software; you can redistribute it and/or modify it * |
---|
7 | * under the terms of the GNU General Public License as published by the * |
---|
8 | * Free Software Foundation; either version 2 of the License, or (at your * |
---|
9 | * option) any later version. * |
---|
10 | \**************************************************************************/ |
---|
11 | |
---|
12 | /* |
---|
13 | |
---|
14 | SOAPx4 |
---|
15 | by Dietrich Ayala (C) 2001 dietrich@ganx4.com |
---|
16 | |
---|
17 | This project began based on code from the 2 projects below, |
---|
18 | and still contains some original code. The licenses of both must be respected. |
---|
19 | |
---|
20 | XML-RPC for PHP |
---|
21 | originally by Edd Dumbill (C) 1999-2000 |
---|
22 | |
---|
23 | SOAP for PHP |
---|
24 | by Victor Zou (C) 2000-2001 <victor@gigaideas.com.cn> |
---|
25 | |
---|
26 | */ |
---|
27 | |
---|
28 | /* changelog: |
---|
29 | 2001-07-04 |
---|
30 | - abstract type system to support either 1999 or 2001 schema (arg, typing still needs much |
---|
31 | solidification.) |
---|
32 | - implemented proxy support, based on sample code from miles lott <milos@speakeasy.net> |
---|
33 | - much general cleanup of code & cleaned out what was left of original xml-rpc/gigaideas code |
---|
34 | - implemented a transport argument into send() that allows you to specify different transports |
---|
35 | (assuming you have implemented the function, and added it to the conditional statement in send() |
---|
36 | - abstracted the determination of charset in Content-type header |
---|
37 | 2001-07-5 |
---|
38 | - fixed more weird type/namespace issues |
---|
39 | */ |
---|
40 | |
---|
41 | // $path can be a complete endpoint url, with the other parameters left blank: |
---|
42 | // $soap_client = new soap_client("http://path/to/soap/server"); |
---|
43 | |
---|
44 | /* soapx4 high level class |
---|
45 | |
---|
46 | usage: |
---|
47 | |
---|
48 | // instantiate client with server info |
---|
49 | $soapclient = new soapclient( string path [ ,boolean wsdl] ); |
---|
50 | |
---|
51 | // call method, get results |
---|
52 | echo $soapclient->call( string methodname [ ,array parameters] ); |
---|
53 | |
---|
54 | // bye bye client |
---|
55 | unset($soapclient); |
---|
56 | |
---|
57 | */ |
---|
58 | |
---|
59 | class soapclient |
---|
60 | { |
---|
61 | function soapclient($endpoint,$wsdl=False,$portName=False) |
---|
62 | { |
---|
63 | $this->debug_flag = True; |
---|
64 | $this->endpoint = $endpoint; |
---|
65 | $this->portName = False; |
---|
66 | |
---|
67 | // make values |
---|
68 | if($wsdl) |
---|
69 | { |
---|
70 | $this->endpointType = 'wsdl'; |
---|
71 | if($portName) |
---|
72 | { |
---|
73 | $this->portName = $portName; |
---|
74 | } |
---|
75 | } |
---|
76 | } |
---|
77 | |
---|
78 | function call($method,$params='',$namespace=false,$soapAction=false) |
---|
79 | { |
---|
80 | if($this->endpointType == 'wsdl') |
---|
81 | { |
---|
82 | // instantiate wsdl class |
---|
83 | $this->wsdl = CreateObject('phpgwapi.wsdl',$this->endpoint); |
---|
84 | // get portName |
---|
85 | if(!$this->portName) |
---|
86 | { |
---|
87 | $this->portName = $this->wsdl->getPortName($method); |
---|
88 | } |
---|
89 | // get endpoint |
---|
90 | if(!$this->endpoint = $this->wsdl->getEndpoint($this->portName)) |
---|
91 | { |
---|
92 | die("no port of name '$this->portName' in the wsdl at that location!"); |
---|
93 | } |
---|
94 | $this->debug("endpoint: $this->endpoint"); |
---|
95 | $this->debug("portName: $this->portName"); |
---|
96 | } |
---|
97 | // get soapAction |
---|
98 | if(!$soapAction) |
---|
99 | { |
---|
100 | if($this->endpointType != 'wsdl') |
---|
101 | { |
---|
102 | die("method call requires soapAction if wsdl is not available!"); |
---|
103 | } |
---|
104 | if(!$soapAction = $this->wsdl->getSoapAction($this->portName,$method)) |
---|
105 | { |
---|
106 | die("no soapAction for operation: $method!"); |
---|
107 | } |
---|
108 | } |
---|
109 | $this->debug("soapAction: $soapAction"); |
---|
110 | // get namespace |
---|
111 | if(!$namespace) |
---|
112 | { |
---|
113 | if($this->endpointType != 'wsdl') |
---|
114 | { |
---|
115 | die("method call requires namespace if wsdl is not available!"); |
---|
116 | } |
---|
117 | if(!$namespace = $this->wsdl->getNamespace($this->portName,$method)) |
---|
118 | { |
---|
119 | die("no soapAction for operation: $method!"); |
---|
120 | } |
---|
121 | } |
---|
122 | $this->debug("namespace: $namespace"); |
---|
123 | |
---|
124 | // make message |
---|
125 | $soapmsg = CreateObject('phpgwapi.soapmsg',$method,$params,$namespace); |
---|
126 | /* _debug_array($soapmsg); */ |
---|
127 | |
---|
128 | // instantiate client |
---|
129 | $dbg = "calling server at '$this->endpoint'..."; |
---|
130 | if($soap_client = CreateObject('phpgwapi.soap_client',$this->endpoint)) |
---|
131 | { |
---|
132 | //$soap_client->debug_flag = true; |
---|
133 | $this->debug($dbg.'instantiated client successfully'); |
---|
134 | $this->debug("client data:<br>server: $soap_client->server<br>path: $soap_client->path<br>port: $soap_client->port"); |
---|
135 | // send |
---|
136 | $dbg = "sending msg w/ soapaction '$soapAction'..."; |
---|
137 | if($return = $soap_client->send($soapmsg,$soapAction)) |
---|
138 | { |
---|
139 | $this->request = $soap_client->outgoing_payload; |
---|
140 | $this->response = $soap_client->incoming_payload; |
---|
141 | $this->debug($dbg . "sent message successfully and got a '$return' back"); |
---|
142 | // check for valid response |
---|
143 | if(get_class($return) == 'soapval') |
---|
144 | { |
---|
145 | // fault? |
---|
146 | if(preg_match('/fault/i',$return->name)) |
---|
147 | { |
---|
148 | $this->debug('got fault'); |
---|
149 | $faultArray = $return->decode(); |
---|
150 | @reset($faultArray); |
---|
151 | while(list($k,$v) = @each($faultArray)) |
---|
152 | /* foreach($faultArray as $k => $v) */ |
---|
153 | { |
---|
154 | print "$k = $v<br>"; |
---|
155 | } |
---|
156 | return false; |
---|
157 | } |
---|
158 | else |
---|
159 | { |
---|
160 | $returnArray = $return->decode(); |
---|
161 | if(is_array($returnArray)) |
---|
162 | { |
---|
163 | return array_shift($returnArray); |
---|
164 | } |
---|
165 | else |
---|
166 | { |
---|
167 | $this->debug("didn't get array back from decode() for $return->name"); |
---|
168 | return false; |
---|
169 | } |
---|
170 | } |
---|
171 | } |
---|
172 | else |
---|
173 | { |
---|
174 | $this->debug("didn't get soapval object back from client"); |
---|
175 | return false; |
---|
176 | } |
---|
177 | } |
---|
178 | else |
---|
179 | { |
---|
180 | $this->debug('client send/recieve error'); |
---|
181 | return false; |
---|
182 | } |
---|
183 | } |
---|
184 | } |
---|
185 | |
---|
186 | function debug($string) |
---|
187 | { |
---|
188 | if($this->debug_flag) |
---|
189 | { |
---|
190 | print $string . '<br>'; |
---|
191 | } |
---|
192 | } |
---|
193 | } |
---|
194 | ?> |
---|