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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 | * $Id$ |
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11 | * @package plugins |
12 | * @subpackage message_details |
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13 | */ |
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14 | |
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15 | /** @ignore */ |
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16 | define('SM_PATH','../../'); |
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17 | |
18 | /* SquirrelMail required files. */ |
19 | require_once(SM_PATH . 'include/validate.php'); |
20 | require_once(SM_PATH . 'functions/imap.php'); |
21 | require_once(SM_PATH . 'functions/mime.php'); |
22 | require_once(SM_PATH . 'config/config.php'); |
23 | require_once(SM_PATH . 'functions/prefs.php'); |
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24 | |
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25 | global $color; |
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26 | |
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27 | sqgetGlobalVar('passed_id', $passed_id, SQ_GET); |
28 | sqgetGlobalVar('mailbox', $mailbox, SQ_GET); |
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29 | |
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30 | sqgetGlobalVar('username', $username, SQ_SESSION); |
31 | sqgetGlobalVar('key', $key, SQ_COOKIE); |
32 | sqgetGlobalVar('onetimepad', $onetimepad, SQ_SESSION); |
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33 | |
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34 | function CalcEntity($entString, $direction) { |
35 | $result = $entString; |
36 | if ($direction == -1) { |
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37 | $pos = strrpos($entString,'.'); |
38 | $result = substr($entString,0,$pos); |
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39 | } |
40 | |
41 | switch ($direction) { |
42 | case 0: |
43 | $pos = strrpos($entString,'.'); |
44 | if ($pos === false) { |
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45 | $entString++; |
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46 | $result= $entString; |
47 | } |
48 | else { |
49 | $level = substr($entString,0,$pos); |
50 | $sublevel = substr($entString,$pos+1); |
51 | $sublevel++; |
52 | $result = "$level".'.'."$sublevel"; |
53 | } |
54 | break; |
55 | case 1: |
56 | $result = "$entString".".0"; |
57 | break; |
58 | default: |
59 | break; |
60 | } |
61 | return ($result); |
62 | } |
63 | |
64 | function returnTime($start) { |
65 | $stop = gettimeofday(); |
66 | $timepassed = 1000000 * ($stop['sec'] - $start['sec']) + $stop['usec'] - $start['usec']; |
67 | return $timepassed; |
68 | } |
69 | |
70 | function GetMimeProperties($header) { |
71 | } |
72 | |
73 | $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0); |
74 | $read = sqimap_mailbox_select($imapConnection, $mailbox); |
75 | $start = gettimeofday(); |
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76 | $body = sqimap_run_command($imapConnection, "FETCH $passed_id RFC822",true, $response, $readmessage, TRUE); |
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77 | $message_body = ''; |
78 | $header = false; |
79 | $mimepart = false; |
80 | $bnd_end = false; |
81 | $messageheader = true; |
82 | $messageheaderstart=false; |
83 | $boundaries = array(); |
84 | $entities = array(); |
85 | session_unregister("entities"); |
86 | $pre = '<b>'; |
87 | $end = '</b>'; |
88 | $entStr = ''; |
89 | $bla =''; |
90 | $content = array (); |
91 | $content_indx = -1; |
92 | $contentset = false; |
93 | |
94 | $count=count($body); |
95 | $body[$count-1] = substr($body[$count-1], -1); |
96 | for ($i=1; $i < $count; $i++) { |
97 | $line = trim($body[$i]); |
98 | if ($line == '') { |
99 | $pre = ''; |
100 | $end = ''; |
101 | if ($bnd_end) { |
102 | $header = true; |
103 | $mimepart = false; |
104 | } else if ($messageheader) { |
105 | if ($header) { |
106 | $header=false; |
107 | $end = "\n \n".'</div>'."\n \n".'<div class="ent_body" ID="'.$entStr.'B">'."\n \n"; |
108 | } |
109 | $mimepart = -$header; |
110 | $bnd_end = false; |
111 | if ($messageheaderstart) { |
112 | $messageheaderstart=false; |
113 | } |
114 | } else if ($messageheaderstart) { |
115 | $messageheader= false; |
116 | } else { |
117 | if ($header) { |
118 | $pre = ''; |
119 | $end = "\n \n".'</div>'."\n \n".'<div class="ent_body" ID="'.$entStr.'B">'."\n \n"; |
120 | } |
121 | $header = false; |
122 | $mimepart=true; |
123 | } |
124 | $contentset = false; |
125 | $nameset = false; |
126 | } else { |
127 | if (!$header && $messageheader) { |
128 | $messageheaderstart=true; |
129 | if ($pre != '<b>') { |
130 | $pre = '<i><font color ='."$color[1]>"; |
131 | $end = '</i></font>'; |
132 | } |
133 | } |
134 | if (!$messageheader && !$header ) { |
135 | $mimepart=true; |
136 | } else { |
137 | $mimepart=false; |
138 | } |
139 | $pre = ''; |
140 | $end = ''; |
141 | } |
142 | if ( ( $header || $messageheader) && (preg_match("/^.*boundary=\"?(.+(?=\")|.+).*/i",$line,$reg)) ) { |
143 | $bnd = $reg[1]; |
144 | $bndreg = $bnd; |
145 | $bndreg = str_replace("\\","\\\\",$bndreg); |
146 | $bndreg = str_replace("?","\\?",$bndreg); |
147 | $bndreg = str_replace("+","\\+",$bndreg); |
148 | $bndreg = str_replace(".","\\.",$bndreg); |
149 | $bndreg = str_replace("/","\\/",$bndreg); |
150 | $bndreg = str_replace("-","\\-",$bndreg); |
151 | $bndreg = str_replace("(","\\(",$bndreg); |
152 | $bndreg = str_replace(")","\\)",$bndreg); |
153 | |
154 | $boundaries[] = array( 'bnd' => $bnd, 'bndreg' => $bndreg); |
155 | $messageheader = false; |
156 | $messageheaderstart=false; |
157 | $mimepart=false; |
158 | if ($entStr=='') { |
159 | $entStr='0'; |
160 | } else { |
161 | $entStr = CalcEntity("$entStr",1); |
162 | } |
163 | } |
164 | |
165 | if (($line != '' && $line{0} == '-' || $header) && isset($boundaries[0])) { |
166 | $cnt=count($boundaries)-1; |
167 | $bnd = $boundaries[$cnt]['bnd']; |
168 | $bndreg = $boundaries[$cnt]['bndreg']; |
169 | |
170 | $regstr = '/^--'."($bndreg)".".*".'/'; |
171 | if (preg_match($regstr,$line,$reg) ) { |
172 | $bndlen = strlen($reg[1]); |
173 | $bndend = false; |
174 | if (strlen($line) > ($bndlen + 3)) { |
175 | if ($line{$bndlen+2} == '-' && $line{$bndlen+3} == '-') |
176 | $bndend = true; |
177 | } |
178 | if ($bndend) { |
179 | $entStr = CalcEntity("$entStr",-1); |
180 | array_pop($boundaries); |
181 | $pre .= '<b><font color ='."$color[2]>"; |
182 | $end .= '</font></b>'; |
183 | $header = true; |
184 | $mimepart = false; |
185 | $bnd_end = true; |
186 | $encoding = ''; |
187 | } else { |
188 | $header = true; |
189 | $bnd_end = false; |
190 | $entStr = CalcEntity("$entStr",0); |
191 | $content_indx++; |
192 | $content[$content_indx]=array(); |
193 | $content[$content_indx]['ent'] = '<A HREF="#'."$entStr \">$entStr".'</a>'; |
194 | $pre .= "\n \n".'</div>'."\n \n".'<div class="entheader" ID="'.$entStr.'H"><a name="'."$entStr".'"><b><font color ='."$color[2]>"; |
195 | $end .= '</font></b>'."\n"; |
196 | $header = true; |
197 | $mimepart = false; |
198 | $encoding = ''; |
199 | } |
200 | } else { |
201 | if ($header) { |
202 | if (!$contentset && preg_match("/^.*(content-type:)\s*(\w+)\/(\w+).*/i",$line,$reg)) { |
203 | if (strtolower($reg[2]) == 'message' && strtolower($reg[3]) == 'rfc822') { |
204 | $messageheader = true; |
205 | } |
206 | $content[$content_indx]['type'] = "$reg[2]/$reg[3]"; |
207 | $contentset = true; |
208 | if ($reg[2] == 'image') { |
209 | $entities["$entStr"] = array(); |
210 | $entities["$entStr"]['entity'] = $entStr; |
211 | $entities["$entStr"]['contenttype']=$reg[2].'/'.$reg[3]; |
212 | } |
213 | } else if (!$nameset && preg_match("/^.*(name=\s*)\"(.*)\".*/i",$line,$reg)) { |
214 | $name = htmlspecialchars($reg[2]); |
215 | $content[$content_indx]['name'] = decodeHeader($name); |
216 | $nameset = true; |
217 | if (isset($entities["$entStr"])) { |
218 | $entities["$entStr"]['name'] = urlEncode($reg[2]); |
219 | } |
220 | } else if (preg_match("/^.*(content-transfer-encoding:)\s*(\w+-?(\w+)?).*/i",$line,$reg) ) { |
221 | $encoding = $reg[2]; |
222 | if (isset($entities["$entStr"])) { |
223 | $entities["$entStr"]['encoding']=$reg[2]; |
224 | } |
225 | $content[$content_indx]['encoding'] = $encoding; |
226 | $mimeentity = ''; |
227 | } |
228 | |
229 | $pre .= '<b><font color ='."$color[7]>"; |
230 | $end .= '</font></b>'; |
231 | //$mimepart=false; |
232 | } |
233 | } |
234 | } |
235 | /* |
236 | if ($mimepart) { |
237 | if (isset($entities["$entStr"])) { |
238 | if (isset($encoding) && $encoding == 'base64') { |
239 | if (!isset( $entities["$entStr"]['content'])) $entities[$entStr]['content'] = ''; |
240 | $entities["$entStr"]['content'] .= $line; |
241 | } |
242 | } |
243 | } |
244 | */ |
245 | $line = htmlspecialchars($line); |
246 | $message_body .= "$pre"."$line"."$end".'<BR>'."\r\n"; |
247 | } |
248 | //echo returnTime($start).'<BR>'; |
249 | $xtra = <<<ECHO |
250 | |
251 | <STYLE> |
252 | |
253 | <!-- |
254 | .ent_body { |
255 | display:inline; |
256 | } |
257 | |
258 | .header { |
259 | display:inline; |
260 | } |
261 | |
262 | .entheader { |
263 | display:inline; |
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264 | width:99%; |
265 | } |
266 | //--> |
267 | |
268 | </STYLE> |
269 | |
270 | ECHO; |
271 | |
272 | displayHtmlHeader( _("Message Details"), $xtra, FALSE ); |
273 | /* body */ |
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274 | echo "<body text=\"$color[8]\" bgcolor=\"$color[4]\" link=\"$color[7]\" vlink=\"$color[7]\" alink=\"$color[7]\">\n"; |
275 | echo '<code>'."\n"; |
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276 | echo '<font face = "monospace">'."\n"; |
277 | echo '<BR>'."\n"; |
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278 | |
279 | |
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280 | //session_register("entities"); |
281 | //$keys = array_keys($entities); |
282 | //$start = gettimeofday(); |
283 | //foreach ($keys as $key) { |
284 | // if (isset($entities[$key])) { |
285 | // if ($entities[$key]['encoding'] == 'base64') { |
286 | // echo '<img src="message_viewentity.php?ent='.$entities[$key]['entity'].'&name='.$entities[$key]['name'].'"><br>'; |
287 | // } |
288 | // } |
289 | //} |
290 | //session_unregister("entities"); |
291 | |
292 | if (count($content) > 0) { |
293 | echo '<h2> Bodystructure </h2>'."\n\n"; |
294 | echo '<table border=1 width="98%"><thead>'. |
295 | '<tr bgcolor="'."$color[7]".'">'. |
296 | '<td><b><font color="'."$color[5]".'">Entity</font></b></td>'. |
297 | '<td><b><font color="'."$color[5]".'">Content-Type</font></b></td>'. |
298 | '<td><b><font color="'."$color[5]".'">Name</font></b></td>'. |
299 | '<td><b><font color="'."$color[5]".'">Encoding</font></b></td>'. |
300 | |
301 | '</tr>'. |
302 | '</thead><tbody>'; |
303 | for ($i = 0; $i < count($content);$i++) { |
304 | echo '<tr><td>'; |
305 | echo $content[$i]['ent'].'</td><td>'; |
306 | if (isset($content[$i]['type'])) { |
307 | echo $content[$i]['type']; |
308 | } else echo 'TEXT/PLAIN'; |
309 | echo '</td><td>'; |
310 | if (isset($content[$i]['name'])) { |
311 | echo $content[$i]['name']; |
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312 | } else echo ' '; |
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313 | echo '</td><td>'; |
314 | if (isset($content[$i]['encoding'])) { |
315 | echo $content[$i]['encoding']; |
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316 | } else echo ' '; |
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317 | echo '</td></tr>'."\n"; |
318 | } |
319 | echo '</tbody></table><br>'."\n"; |
320 | } |
321 | echo '<h2> RFC822 Message body </h2>'."\n\n"; |
322 | echo '<div><div class="header">'."\n\n"; |
323 | echo $message_body; |
324 | echo '</div></div></font></code></body></html>'; |
325 | ?> |