Viewing file:  message_details_bottom.php (9.11 KB) -rw-r--r--
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<?php
/**
* Message Details plugin - bottom frame with message structure and rfc822 body
*
* Plugin to view the RFC822 raw message output and the bodystructure of a message
*
* Licensed under the GNU GPL. For full terms see the file COPYING.
*
* @author Marc Groot Koerkamp
* @copyright 2002 Marc Groot Koerkamp, The Netherlands
* @copyright 2004-2010 The SquirrelMail Project Team
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
* @version $Id: message_details_bottom.php 13893 2010-01-25 02:47:41Z pdontthink $
* @package plugins
* @subpackage message_details
*/
/** @ignore */
define('SM_PATH','../../');
/* SquirrelMail required files. */
require_once(SM_PATH . 'include/validate.php');
require_once(SM_PATH . 'functions/imap.php');
require_once(SM_PATH . 'functions/mime.php');
global $color, $uid_support;
sqgetGlobalVar('passed_id', $passed_id, SQ_GET);
if (!sqGetGlobalVar('passed_ent_id', $passed_ent_id, SQ_FORM))
$passed_ent_id = 0;
sqgetGlobalVar('mailbox', $mailbox, SQ_GET);
sqgetGlobalVar('username', $username, SQ_SESSION);
sqgetGlobalVar('key', $key, SQ_COOKIE);
sqgetGlobalVar('onetimepad', $onetimepad, SQ_SESSION);
/**
* Calculates id of MIME entity
* @param string $entString
* @param integer $direction
* @return string
* @access private
*/
function CalcEntity($entString, $direction) {
$result = $entString;
if ($direction == -1) {
$pos = strrpos($entString,'.');
$result = substr($entString,0,$pos);
}
switch ($direction) {
case 0:
$pos = strrpos($entString,'.');
if ($pos === false) {
$entString++;
$result= $entString;
}
else {
$level = substr($entString,0,$pos);
$sublevel = substr($entString,$pos+1);
$sublevel++;
$result = "$level".'.'."$sublevel";
}
break;
case 1:
$result = "$entString".".0";
break;
default:
break;
}
return ($result);
}
$imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
$read = sqimap_mailbox_select($imapConnection, $mailbox);
if (!empty($passed_ent_id))
$body = sqimap_run_command($imapConnection, "FETCH $passed_id BODY[$passed_ent_id]",true, $response, $readmessage, $uid_support);
else
$body = sqimap_run_command($imapConnection, "FETCH $passed_id RFC822",true, $response, $readmessage, $uid_support);
$message_body = '';
$header = false;
$mimepart = false;
$bnd_end = false;
$messageheader = true;
$messageheaderstart=false;
$boundaries = array();
$entities = array();
session_unregister("entities");
$pre = '<b>';
$end = '</b>';
$entStr = '';
$bla ='';
$content = array ();
$content_indx = -1;
$contentset = false;
$count=count($body);
$body[$count-1] = substr($body[$count-1], -1);
for ($i=1; $i < $count; $i++) {
$line = trim($body[$i]);
if ($line == '') {
$pre = '';
$end = '';
if ($bnd_end) {
$header = true;
$mimepart = false;
} else if ($messageheader) {
if ($header) {
$header=false;
$end = "\n \n".'</div>'."\n \n".'<div class="ent_body" id="'.$entStr.'B">'."\n \n";
}
$mimepart = -$header;
$bnd_end = false;
if ($messageheaderstart) {
$messageheaderstart=false;
}
} else if ($messageheaderstart) {
$messageheader= false;
} else {
if ($header) {
$pre = '';
$end = "\n \n".'</div>'."\n \n".'<div class="ent_body" id="'.$entStr.'B">'."\n \n";
}
$header = false;
$mimepart=true;
}
$contentset = false;
$nameset = false;
} else {
if (!$header && $messageheader) {
$messageheaderstart=true;
if ($pre != '<b>') {
$pre = '<i><font color ='."$color[1]>";
$end = '</font></i>';
}
}
if (!$messageheader && !$header ) {
$mimepart=true;
} else {
$mimepart=false;
}
$pre = '';
$end = '';
}
if ( ( $header || $messageheader) && (preg_match("/^.*boundary=\"?(.+(?=\")|.+).*/i",$line,$reg)) ) {
$bnd = $reg[1];
$bndreg = $bnd;
$bndreg = str_replace("\\","\\\\",$bndreg);
$bndreg = str_replace("?","\\?",$bndreg);
$bndreg = str_replace("+","\\+",$bndreg);
$bndreg = str_replace(".","\\.",$bndreg);
$bndreg = str_replace("/","\\/",$bndreg);
$bndreg = str_replace("-","\\-",$bndreg);
$bndreg = str_replace("(","\\(",$bndreg);
$bndreg = str_replace(")","\\)",$bndreg);
$boundaries[] = array( 'bnd' => $bnd, 'bndreg' => $bndreg);
$messageheader = false;
$messageheaderstart=false;
$mimepart=false;
if ($entStr=='') {
$entStr='0';
} else {
$entStr = CalcEntity("$entStr",1);
}
}
if (($line != '' && $line{0} == '-' || $header) && isset($boundaries[0])) {
$cnt=count($boundaries)-1;
$bnd = $boundaries[$cnt]['bnd'];
$bndreg = $boundaries[$cnt]['bndreg'];
$regstr = '/^--'."($bndreg)".".*".'/';
if (preg_match($regstr,$line,$reg) ) {
$bndlen = strlen($reg[1]);
$bndend = false;
if (strlen($line) > ($bndlen + 3)) {
if ($line{$bndlen+2} == '-' && $line{$bndlen+3} == '-')
$bndend = true;
}
if ($bndend) {
$entStr = CalcEntity("$entStr",-1);
array_pop($boundaries);
$pre .= '<b><font color ='."$color[2]>";
$end .= '</font></b>';
$header = true;
$mimepart = false;
$bnd_end = true;
$encoding = '';
} else {
$header = true;
$bnd_end = false;
$entStr = CalcEntity("$entStr",0);
$content_indx++;
$content[$content_indx]=array();
$content[$content_indx]['ent'] = '<a href="#'."$entStr \">$entStr".'</a>';
$pre .= "\n \n".'</div>'."\n \n".'<div class="entheader" id="'.
$entStr.'H"><a name="'."$entStr".'"><b><font color ='."$color[2]>";
$end .= '</font></b>'."\n";
$header = true;
$mimepart = false;
$encoding = '';
}
} else {
if ($header) {
if (!$contentset && preg_match("/^.*(content-type:)\s*(\w+)\/(\w+).*/i",$line,$reg)) {
if (strtolower($reg[2]) == 'message' && strtolower($reg[3]) == 'rfc822') {
$messageheader = true;
}
$content[$content_indx]['type'] = "$reg[2]/$reg[3]";
$contentset = true;
if ($reg[2] == 'image') {
$entities["$entStr"] = array();
$entities["$entStr"]['entity'] = $entStr;
$entities["$entStr"]['contenttype']=$reg[2].'/'.$reg[3];
}
} else if (!$nameset && preg_match("/^.*(name=\s*)\"(.*)\".*/i",$line,$reg)) {
$name = htmlspecialchars($reg[2]);
$content[$content_indx]['name'] = decodeHeader($name);
$nameset = true;
if (isset($entities["$entStr"])) {
$entities["$entStr"]['name'] = urlEncode($reg[2]);
}
} else if (preg_match("/^.*(content-transfer-encoding:)\s*(\w+-?(\w+)?).*/i",$line,$reg) ) {
$encoding = $reg[2];
if (isset($entities["$entStr"])) {
$entities["$entStr"]['encoding']=$reg[2];
}
$content[$content_indx]['encoding'] = $encoding;
$mimeentity = '';
}
$pre .= '<b><font color ='."$color[7]>";
$end .= '</font></b>';
//$mimepart=false;
}
}
}
/*
if ($mimepart) {
if (isset($entities["$entStr"])) {
if (isset($encoding) && $encoding == 'base64') {
if (!isset( $entities["$entStr"]['content'])) $entities[$entStr]['content'] = '';
$entities["$entStr"]['content'] .= $line;
}
}
}
*/
$line = htmlspecialchars($line);
$message_body .= "$pre"."$line"."$end".'<br />'."\r\n";
}
$xtra = <<<ECHO
<style>
<!--
.ent_body {
display:inline;
}
.header {
display:inline;
}
.entheader {
display:inline;
width:99%;
}
//-->
</style>
ECHO;
displayHtmlHeader( _("Message Details"), $xtra, FALSE );
/* body */
echo "<body text=\"$color[8]\" bgcolor=\"$color[4]\" link=\"$color[7]\" vlink=\"$color[7]\" alink=\"$color[7]\">\n";
echo '<code>'."\n";
echo '<font face = "monospace">'."\n";
echo '<br />'."\n";
if (count($content) > 0) {
echo '<h2>' . _("Bodystructure") . "</h2>\n\n";
echo '<table border=1 width="98%"><thead>'.
'<tr bgcolor="'."$color[7]".'">'.
'<td><b><font color="'."$color[5]".'">' . _("Entity") . '</font></b></td>'.
'<td><b><font color="'."$color[5]".'">' . _("Content-Type") . '</font></b></td>'.
'<td><b><font color="'."$color[5]".'">' . _("Name") . '</font></b></td>'.
'<td><b><font color="'."$color[5]".'">' . _("Encoding") . '</font></b></td>'.
'</tr>'.
'</thead><tbody>';
for ($i = 0; $i < count($content);$i++) {
echo '<tr><td>';
echo $content[$i]['ent'].'</td><td>';
if (isset($content[$i]['type'])) {
echo $content[$i]['type'];
} else echo 'TEXT/PLAIN';
echo '</td><td>';
if (isset($content[$i]['name'])) {
echo $content[$i]['name'];
} else echo ' ';
echo '</td><td>';
if (isset($content[$i]['encoding'])) {
echo $content[$i]['encoding'];
} else echo ' ';
echo '</td></tr>'."\n";
}
echo '</tbody></table><br>'."\n";
}
echo '<h2>' . _("RFC822 Message body") . "</h2>\n\n";
echo '<div><div class="header">'."\n\n";
echo $message_body;
echo '</div></div></font></code></body></html>';
?>
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