*/
function mime_fetch_body($imap_stream, $id, $ent_id=1, $fetch_size=0) {
- global $uid_support;
+ global $uid_support;
/* Do a bit of error correction. If we couldn't find the entity id, just guess
* that it is the first one. That is usually the case anyway.
*/
}
if ($fetch_size!=0) $cmd .= "<0.$fetch_size>";
-
+
$data = sqimap_run_command ($imap_stream, $cmd, true, $response, $message, $uid_support);
do {
$topline = trim(array_shift($data));
echo decodeBody($body, $encoding);
}
- /*
+ /*
TODO, use the same method for quoted printable.
However, I assume that quoted printable attachments aren't that large
so the performancegain / memory usage drop will be minimal.
If we decide to add that then we need to adapt sqimap_fread because
- we need to split te result on \n and fread doesn't stop at \n. That
+ we need to split te result on \n and fread doesn't stop at \n. That
means we also should provide $results from sqimap_fread (by ref) to
te function and set $no_return to false. The $filter function for
- quoted printable should handle unsetting of $results.
+ quoted printable should handle unsetting of $results.
*/
- /*
+ /*
TODO 2: find out how we write to the output stream php://stdout. fwrite
doesn't work because 'php://stdout isn't a stream.
*/
}
$link = 'read_body.php?passed_id=' . $id . '&ent_id='.$ent_num.
'&mailbox=' . $urlmailbox .'&sort=' . $sort .
- '&startMessage=' . $startMessage . '&show_more=0';
+ '&startMessage=' . $startMessage . '&show_more=0';
if (isset($passed_ent_id)) {
$link .= '&passed_ent_id='.$passed_ent_id;
}
if (is_array($string)) {
$string = implode("\n", $string);
}
-
+
if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
function_exists($languages[$squirrelmail_language]['XTRA_CODE'])) {
$string = $languages[$squirrelmail_language]['XTRA_CODE']('decodeheader', $string);
$encoded = false;
/* if encoded words are not separated by a linear-space-white we still catch them */
$j = $i-1;
-// if ($chunk{0} === '=') { /* performance, saves an unnessecarry preg call */
+// if ($chunk{0} === '=') { /* performance, saves an unnessecarry preg call */
while ($match = preg_match('/^(.*)=\?([^?]*)\?(Q|B)\?([^?]*)\?=(.*)$/Ui',$chunk,$res)) {
/* if the last chunk isn't an encoded string then put back the space, otherwise don't */
if ($iLastMatch !== $j) {
break;
case 'Q':
$replace = str_replace('_', ' ', $res[4]);
- $replace = preg_replace('/=([0-9a-f]{2})/ie', 'chr(hexdec("\1"))',
+ $replace = preg_replace('/=([0-9a-f]{2})/ie', 'chr(hexdec("\1"))',
$replace);
/* Only encode into entities by default. Some places
* don't need the encoding, like the compose form.
$chunk = $res[5];
$encoded = true;
}
-// }
+// }
if (!$encoded) {
if ($htmlsave) {
$ret .= ' ';
} else {
$ret .= ' ';
- }
+ }
}
if (!$encoded && $htmlsave) {
$ret = substr($ret,1);
}
}
-
+
return $ret;
}
// do not start encoding in the middle of a string, also take the rest of the word.
$sLeadString = substr($string,0,$i);
$aLeadString = explode(' ',$sLeadString);
- $sToBeEncoded = array_pop($aLeadString);
+ $sToBeEncoded = array_pop($aLeadString);
$iEncStart = $i - strlen($sToBeEncoded);
$ret .= $sToBeEncoded;
$cur_l += strlen($sToBeEncoded);
if (strcasecmp($message->entities[$i]->header->id, $id) == 0) {
// if (sq_check_save_extension($message->entities[$i])) {
return $message->entities[$i]->entity_id;
-// }
+// }
}
}
}
* Kill any tabs, newlines, or carriage returns. Our friends the
* makers of the browser with 95% market value decided that it'd
* be funny to make "java[tab]script" be just as good as "javascript".
- *
+ *
* @param attvalue The attribute value before extraneous spaces removed.
* @return attvalue The attribute value after extraneous spaces removed.
*/
/**
* This function returns the final tag out of the tag name, an array
- * of attributes, and the type of the tag. This function is called by
+ * of attributes, and the type of the tag. This function is called by
* sq_sanitize internally.
*
* @param $tagname the name of the tag.
/**
* This function skips any whitespace from the current position within
* a string and to the next non-whitespace value.
- *
+ *
* @param $body the string
* @param $offset the offset within the string where we should start
* looking for the next non-whitespace character.
* '>' indicating the end of the tag entirely.
* '\s' indicating the end of the tag name.
* '/' indicating that this is type-3 xhtml tag.
- *
+ *
* Whatever else we find there indicates an invalid tag.
*/
switch ($match){
for ($asc=1; $asc<256; $asc++){
if (!in_array($asc, $omit)){
$chr = chr($asc);
- $attvalue = preg_replace("/\�*$asc;*(\D)/si", "$chr\\1",
+ $attvalue = preg_replace("/\�*$asc;*(\D)/si", "$chr\\1",
$attvalue);
$attvalue = preg_replace("/\�*".dechex($asc).";*(\W)/si",
"$chr\\1", $attvalue);
* @param $id message id
* @return Array with modified attributes.
*/
-function sq_fixatts($tagname,
- $attary,
+function sq_fixatts($tagname,
+ $attary,
$rm_attnames,
$bad_attvals,
$add_attr_to_tag,
* Second one is replacements
*/
list($valmatch, $valrepl) = $valary;
- $newvalue =
+ $newvalue =
preg_replace($valmatch, $valrepl, $attvalue);
if ($newvalue != $attvalue){
$attary{$attname} = $newvalue;
/**
* This function edits the style definition to make them friendly and
* usable in squirrelmail.
- *
+ *
* @param $message the message object
* @param $id the message id
* @param $content a string with whatever is between <style> and </style>
$content = preg_replace("|url\s*\(\s*([\'\"])\s*https*:.*?([\'\"])\s*\)|si",
"url(\\1$secremoveimg\\2)", $content);
}
-
+
/**
* Fix urls that refer to cid:
*/
- while (preg_match("|url\s*\(\s*([\'\"]\s*cid:.*?[\'\"])\s*\)|si",
+ while (preg_match("|url\s*\(\s*([\'\"]\s*cid:.*?[\'\"])\s*\)|si",
$content, $matches)){
$cidurl = $matches{1};
$httpurl = sq_cid2http($message, $id, $cidurl);
$attvalue = str_replace($quotchar, "", $attvalue);
switch ($attname){
case 'background':
- $attvalue = sq_cid2http($message, $id,
+ $attvalue = sq_cid2http($message, $id,
$attvalue, $mailbox);
$styledef .= "background-image: url('$attvalue'); ";
break;
* @param $id message id
* @return sanitized html safe to show on your pages.
*/
-function sq_sanitize($body,
- $tag_list,
+function sq_sanitize($body,
+ $tag_list,
$rm_tags_with_content,
$self_closing_tags,
$force_tag_closing,
* Take care of <style>
*/
if ($tagname == "style" && $tagtype == 1){
- list($free_content, $curpos) =
+ list($free_content, $curpos) =
sq_fixstyle($body, $gt+1, $message, $id);
if ($free_content != FALSE){
$trusted .= sq_tagprint($tagname, $attary, $tagtype);
if ($tagname == "body"){
$tagname = "div";
}
- if (isset($open_tags{$tagname}) &&
+ if (isset($open_tags{$tagname}) &&
$open_tags{$tagname} > 0){
$open_tags{$tagname}--;
} else {
in_array($tagname, $rm_tags_with_content)){
$skip_content = $tagname;
} else {
- if (($rm_tags == false
+ if (($rm_tags == false
&& in_array($tagname, $tag_list)) ||
($rm_tags == true &&
!in_array($tagname, $tag_list))){
*/
if ($tagname == "body"){
$tagname = "div";
- $attary = sq_body2div($attary, $mailbox,
+ $attary = sq_body2div($attary, $mailbox,
$message, $id);
}
if ($tagtype == 1){
}
$add_attr_to_tag = Array(
- "/^a$/i" =>
+ "/^a$/i" =>
Array('target'=>'"_new"',
'title'=>'"'._("This external link will open in a new window").'"'
)
);
- $trusted = sq_sanitize($body,
- $tag_list,
+ $trusted = sq_sanitize($body,
+ $tag_list,
$rm_tags_with_content,
$self_closing_tags,
$force_tag_closing,
);
if (preg_match("|$secremoveimg|i", $trusted)){
$has_unsafe_images = true;
- }
+ }
return $trusted;
}
-?>
+/**
+ * function SendDownloadHeaders - send file to the browser
+ *
+ * Original Source: SM core src/download.php
+ * moved here to make it available to other code, and separate
+ * front end from back end functionality.
+ *
+ * @param string $type0 first half of mime type
+ * @param string $type1 second half of mime type
+ * @param string $filename filename to tell the browser for downloaded file
+ * @param boolean $force whether to force the download dialog to pop
+ * @return void
+ */
+ function SendDownloadHeaders($type0, $type1, $filename, $force) {
+ global $languages, $squirrelmail_language;
+ $isIE = $isIE6 = 0;
+
+ sqgetGlobalVar('HTTP_USER_AGENT', $HTTP_USER_AGENT, SQ_SERVER);
+
+ if (strstr($HTTP_USER_AGENT, 'compatible; MSIE ') !== false &&
+ strstr($HTTP_USER_AGENT, 'Opera') === false) {
+ $isIE = 1;
+ }
+
+ if (strstr($HTTP_USER_AGENT, 'compatible; MSIE 6') !== false &&
+ strstr($HTTP_USER_AGENT, 'Opera') === false) {
+ $isIE6 = 1;
+ }
+
+ if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
+ function_exists($languages[$squirrelmail_language]['XTRA_CODE'])) {
+ $filename =
+ $languages[$squirrelmail_language]['XTRA_CODE']('downloadfilename', $filename, $HTTP_USER_AGENT);
+ } else {
+ $filename = ereg_replace('[\\/:\*\?"<>\|;]', '_', str_replace(' ', ' ', $filename));
+ }
+
+ // A Pox on Microsoft and it's Office!
+ if (!$force) {
+ // Try to show in browser window
+ header("Content-Disposition: inline; filename=\"$filename\"");
+ header("Content-Type: $type0/$type1; name=\"$filename\"");
+ } else {
+ // Try to pop up the "save as" box
+ // IE makes this hard. It pops up 2 save boxes, or none.
+ // http://support.microsoft.com/support/kb/articles/Q238/5/88.ASP
+ // But, accordint to Microsoft, it is "RFC compliant but doesn't
+ // take into account some deviations that allowed within the
+ // specification." Doesn't that mean RFC non-compliant?
+ // http://support.microsoft.com/support/kb/articles/Q258/4/52.ASP
+ //
+ // The best thing you can do for IE is to upgrade to the latest
+ // version
+ if ($isIE && !$isIE6) {
+ // http://support.microsoft.com/support/kb/articles/Q182/3/15.asp
+ // Do not have quotes around filename, but that applied to
+ // "attachment"... does it apply to inline too?
+ //
+ // This combination seems to work mostly. IE 5.5 SP 1 has
+ // known issues (see the Microsoft Knowledge Base)
+ header("Content-Disposition: inline; filename=$filename");
+ // This works for most types, but doesn't work with Word files
+ header("Content-Type: application/download; name=\"$filename\"");
+
+ // These are spares, just in case. :-)
+ //header("Content-Type: $type0/$type1; name=\"$filename\"");
+ //header("Content-Type: application/x-msdownload; name=\"$filename\"");
+ //header("Content-Type: application/octet-stream; name=\"$filename\"");
+ } else {
+ header("Content-Disposition: attachment; filename=\"$filename\"");
+ // application/octet-stream forces download for Netscape
+ header("Content-Type: application/octet-stream; name=\"$filename\"");
+ }
+ }
+ }
+
+?>
\ No newline at end of file
projects / squirrelmail.git / blobdiff