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1 | <?php |
2 | |
3 | /** Message Source |
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4 | * |
5 | * Plugin to view the RFC822 raw message output and the bodystructure of a message |
6 | * |
7 | * Copyright (c) 2002 Marc Groot Koerkamp, The Netherlands |
8 | * Licensed under the GNU GPL. For full terms see the file COPYING. |
9 | * |
10 | * $Id$ |
11 | */ |
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12 | |
6cc02b24 |
13 | chdir ('..'); |
14 | define('SM_PATH','../'); |
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15 | |
16 | /* SquirrelMail required files. */ |
17 | require_once(SM_PATH . 'include/validate.php'); |
18 | require_once(SM_PATH . 'functions/imap.php'); |
19 | require_once(SM_PATH . 'functions/mime.php'); |
20 | require_once(SM_PATH . 'config/config.php'); |
21 | require_once(SM_PATH . 'functions/prefs.php'); |
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22 | |
23 | global $color, $uid_support; |
24 | |
25 | function CalcEntity($entString, $direction) { |
26 | $result = $entString; |
27 | if ($direction == -1) { |
28 | $pos = strrpos($entString,'.'); |
29 | $result = substr($entString,0,$pos); |
30 | } |
31 | |
32 | switch ($direction) { |
33 | case 0: |
34 | $pos = strrpos($entString,'.'); |
35 | if ($pos === false) { |
36 | $entString++; |
37 | $result= $entString; |
38 | } |
39 | else { |
40 | $level = substr($entString,0,$pos); |
41 | $sublevel = substr($entString,$pos+1); |
42 | $sublevel++; |
43 | $result = "$level".'.'."$sublevel"; |
44 | } |
45 | break; |
46 | case 1: |
47 | $result = "$entString".".0"; |
48 | break; |
49 | default: |
50 | break; |
51 | } |
52 | return ($result); |
53 | } |
54 | |
55 | function returnTime($start) { |
56 | $stop = gettimeofday(); |
57 | $timepassed = 1000000 * ($stop['sec'] - $start['sec']) + $stop['usec'] - $start['usec']; |
58 | return $timepassed; |
59 | } |
60 | |
61 | function GetMimeProperties($header) { |
62 | } |
63 | |
64 | $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0); |
65 | $read = sqimap_mailbox_select($imapConnection, $mailbox); |
66 | $start = gettimeofday(); |
67 | $body = sqimap_run_command($imapConnection, "FETCH $passed_id RFC822",true, $response, $readmessage, $uid_support); |
68 | $message_body = ''; |
69 | $header = false; |
70 | $mimepart = false; |
71 | $bnd_end = false; |
72 | $messageheader = true; |
73 | $messageheaderstart=false; |
74 | $boundaries = array(); |
75 | $entities = array(); |
76 | session_unregister("entities"); |
77 | $pre = '<b>'; |
78 | $end = '</b>'; |
79 | $entStr = ''; |
80 | $bla =''; |
81 | $content = array (); |
82 | $content_indx = -1; |
83 | $contentset = false; |
84 | |
85 | $count=count($body); |
86 | $body[$count-1] = substr($body[$count-1], -1); |
87 | for ($i=1; $i < $count; $i++) { |
88 | $line = trim($body[$i]); |
89 | if ($line == '') { |
90 | $pre = ''; |
91 | $end = ''; |
92 | if ($bnd_end) { |
93 | $header = true; |
94 | $mimepart = false; |
95 | } else if ($messageheader) { |
96 | if ($header) { |
97 | $header=false; |
98 | $end = "\n \n".'</div>'."\n \n".'<div class="ent_body" ID="'.$entStr.'B">'."\n \n"; |
99 | } |
100 | $mimepart = -$header; |
101 | $bnd_end = false; |
102 | if ($messageheaderstart) { |
103 | $messageheaderstart=false; |
104 | } |
105 | } else if ($messageheaderstart) { |
106 | $messageheader= false; |
107 | } else { |
108 | if ($header) { |
109 | $pre = ''; |
110 | $end = "\n \n".'</div>'."\n \n".'<div class="ent_body" ID="'.$entStr.'B">'."\n \n"; |
111 | } |
112 | $header = false; |
113 | $mimepart=true; |
114 | } |
115 | $contentset = false; |
116 | $nameset = false; |
117 | } else { |
118 | if (!$header && $messageheader) { |
119 | $messageheaderstart=true; |
120 | if ($pre != '<b>') { |
121 | $pre = '<i><font color ='."$color[1]>"; |
122 | $end = '</i></font>'; |
123 | } |
124 | } |
125 | if (!$messageheader && !$header ) { |
126 | $mimepart=true; |
127 | } else { |
128 | $mimepart=false; |
129 | } |
130 | $pre = ''; |
131 | $end = ''; |
132 | } |
133 | if ( ( $header || $messageheader) && (preg_match("/^.*boundary=\"?(.+(?=\")|.+).*/i",$line,$reg)) ) { |
134 | $bnd = $reg[1]; |
135 | $bndreg = $bnd; |
136 | $bndreg = str_replace("\\","\\\\",$bndreg); |
137 | $bndreg = str_replace("?","\\?",$bndreg); |
138 | $bndreg = str_replace("+","\\+",$bndreg); |
139 | $bndreg = str_replace(".","\\.",$bndreg); |
140 | $bndreg = str_replace("/","\\/",$bndreg); |
141 | $bndreg = str_replace("-","\\-",$bndreg); |
142 | $bndreg = str_replace("(","\\(",$bndreg); |
143 | $bndreg = str_replace(")","\\)",$bndreg); |
144 | |
145 | $boundaries[] = array( 'bnd' => $bnd, 'bndreg' => $bndreg); |
146 | $messageheader = false; |
147 | $messageheaderstart=false; |
148 | $mimepart=false; |
149 | if ($entStr=='') { |
150 | $entStr='0'; |
151 | } else { |
152 | $entStr = CalcEntity("$entStr",1); |
153 | } |
154 | } |
155 | |
156 | if (($line != '' && $line{0} == '-' || $header) && isset($boundaries[0])) { |
157 | $cnt=count($boundaries)-1; |
158 | $bnd = $boundaries[$cnt]['bnd']; |
159 | $bndreg = $boundaries[$cnt]['bndreg']; |
160 | |
161 | $regstr = '/^--'."($bndreg)".".*".'/'; |
162 | if (preg_match($regstr,$line,$reg) ) { |
163 | $bndlen = strlen($reg[1]); |
164 | $bndend = false; |
165 | if (strlen($line) > ($bndlen + 3)) { |
166 | if ($line{$bndlen+2} == '-' && $line{$bndlen+3} == '-') |
167 | $bndend = true; |
168 | } |
169 | if ($bndend) { |
170 | $entStr = CalcEntity("$entStr",-1); |
171 | array_pop($boundaries); |
172 | $pre .= '<b><font color ='."$color[2]>"; |
173 | $end .= '</font></b>'; |
174 | $header = true; |
175 | $mimepart = false; |
176 | $bnd_end = true; |
177 | $encoding = ''; |
178 | } else { |
179 | $header = true; |
180 | $bnd_end = false; |
181 | $entStr = CalcEntity("$entStr",0); |
182 | $content_indx++; |
183 | $content[$content_indx]=array(); |
184 | $content[$content_indx]['ent'] = '<A HREF="#'."$entStr \">$entStr".'</a>'; |
185 | $pre .= "\n \n".'</div>'."\n \n".'<div class="entheader" ID="'.$entStr.'H"><a name="'."$entStr".'"><b><font color ='."$color[2]>"; |
186 | $end .= '</font></b>'."\n"; |
187 | $header = true; |
188 | $mimepart = false; |
189 | $encoding = ''; |
190 | } |
191 | } else { |
192 | if ($header) { |
193 | if (!$contentset && preg_match("/^.*(content-type:)\s*(\w+)\/(\w+).*/i",$line,$reg)) { |
194 | if (strtolower($reg[2]) == 'message' && strtolower($reg[3]) == 'rfc822') { |
195 | $messageheader = true; |
196 | } |
197 | $content[$content_indx]['type'] = "$reg[2]/$reg[3]"; |
198 | $contentset = true; |
199 | if ($reg[2] == 'image') { |
200 | $entities["$entStr"] = array(); |
201 | $entities["$entStr"]['entity'] = $entStr; |
202 | $entities["$entStr"]['contenttype']=$reg[2].'/'.$reg[3]; |
203 | } |
204 | } else if (!$nameset && preg_match("/^.*(name=\s*)\"(.*)\".*/i",$line,$reg)) { |
205 | $name = htmlspecialchars($reg[2]); |
206 | $content[$content_indx]['name'] = decodeHeader($name); |
207 | $nameset = true; |
208 | if (isset($entities["$entStr"])) { |
209 | $entities["$entStr"]['name'] = urlEncode($reg[2]); |
210 | } |
211 | } else if (preg_match("/^.*(content-transfer-encoding:)\s*(\w+-?(\w+)?).*/i",$line,$reg) ) { |
212 | $encoding = $reg[2]; |
213 | if (isset($entities["$entStr"])) { |
214 | $entities["$entStr"]['encoding']=$reg[2]; |
215 | } |
216 | $content[$content_indx]['encoding'] = $encoding; |
217 | $mimeentity = ''; |
218 | } |
219 | |
220 | $pre .= '<b><font color ='."$color[7]>"; |
221 | $end .= '</font></b>'; |
222 | //$mimepart=false; |
223 | } |
224 | } |
225 | } |
226 | /* |
227 | if ($mimepart) { |
228 | if (isset($entities["$entStr"])) { |
229 | if (isset($encoding) && $encoding == 'base64') { |
230 | if (!isset( $entities["$entStr"]['content'])) $entities[$entStr]['content'] = ''; |
231 | $entities["$entStr"]['content'] .= $line; |
232 | } |
233 | } |
234 | } |
235 | */ |
236 | $line = htmlspecialchars($line); |
237 | $message_body .= "$pre"."$line"."$end".'<BR>'."\r\n"; |
238 | } |
239 | //echo returnTime($start).'<BR>'; |
240 | $xtra = <<<ECHO |
241 | |
242 | <STYLE> |
243 | |
244 | <!-- |
245 | .ent_body { |
246 | display:inline; |
247 | } |
248 | |
249 | .header { |
250 | display:inline; |
251 | } |
252 | |
253 | .entheader { |
254 | display:inline; |
255 | margin-bottom:1em; |
256 | padding-bottom:1em; |
257 | border-style: solid none solid none; |
258 | border-width:0.1em; |
259 | width:99%; |
260 | } |
261 | //--> |
262 | |
263 | </STYLE> |
264 | |
265 | ECHO; |
266 | |
267 | displayHtmlHeader( _("Message Details"), $xtra, FALSE ); |
268 | /* body */ |
269 | echo '<body><code>'."\n"; |
270 | echo '<font face = "monospace">'."\n"; |
271 | echo '<BR>'."\n"; |
272 | //session_register("entities"); |
273 | //$keys = array_keys($entities); |
274 | //$start = gettimeofday(); |
275 | //foreach ($keys as $key) { |
276 | // if (isset($entities[$key])) { |
277 | // if ($entities[$key]['encoding'] == 'base64') { |
278 | // echo '<img src="message_viewentity.php?ent='.$entities[$key]['entity'].'&name='.$entities[$key]['name'].'"><br>'; |
279 | // } |
280 | // } |
281 | //} |
282 | //session_unregister("entities"); |
283 | |
284 | if (count($content) > 0) { |
285 | echo '<h2> Bodystructure </h2>'."\n\n"; |
286 | echo '<table border=1 width="98%"><thead>'. |
287 | '<tr bgcolor="'."$color[7]".'">'. |
288 | '<td><b><font color="'."$color[5]".'">Entity</font></b></td>'. |
289 | '<td><b><font color="'."$color[5]".'">Content-Type</font></b></td>'. |
290 | '<td><b><font color="'."$color[5]".'">Name</font></b></td>'. |
291 | '<td><b><font color="'."$color[5]".'">Encoding</font></b></td>'. |
292 | |
293 | '</tr>'. |
294 | '</thead><tbody>'; |
295 | for ($i = 0; $i < count($content);$i++) { |
296 | echo '<tr><td>'; |
297 | echo $content[$i]['ent'].'</td><td>'; |
298 | if (isset($content[$i]['type'])) { |
299 | echo $content[$i]['type']; |
300 | } else echo 'TEXT/PLAIN'; |
301 | echo '</td><td>'; |
302 | if (isset($content[$i]['name'])) { |
303 | echo $content[$i]['name']; |
304 | } else echo ' '; |
305 | echo '</td><td>'; |
306 | if (isset($content[$i]['encoding'])) { |
307 | echo $content[$i]['encoding']; |
308 | } else echo ' '; |
309 | echo '</td></tr>'."\n"; |
310 | } |
311 | echo '</tbody></table><br>'."\n"; |
312 | } |
313 | echo '<h2> RFC822 Message body </h2>'."\n\n"; |
314 | echo '<div><div class="header">'."\n\n"; |
315 | echo $message_body; |
316 | echo '</div></div></font></code></body></html>'; |
317 | ?> |