* $Id$
*/
-/****************************************************************************
- ** Copies specified messages to specified folder
- ****************************************************************************/
+/* Copies specified messages to specified folder */
function sqimap_messages_copy ($imap_stream, $start, $end, $mailbox) {
$read = sqimap_run_command ($imap_stream, "COPY $start:$end \"$mailbox\"", true, $response, $message);
}
-/****************************************************************************
- ** Deletes specified messages and moves them to trash if possible
- ****************************************************************************/
+/* Deletes specified messages and moves them to trash if possible */
function sqimap_messages_delete ($imap_stream, $start, $end, $mailbox) {
global $move_to_trash, $trash_folder, $auto_expunge;
if (($move_to_trash == true) && (sqimap_mailbox_exists($imap_stream, $trash_folder) && ($mailbox != $trash_folder))) {
sqimap_messages_copy ($imap_stream, $start, $end, $trash_folder);
- sqimap_messages_flag ($imap_stream, $start, $end, "Deleted");
- } else {
- sqimap_messages_flag ($imap_stream, $start, $end, "Deleted");
}
+ sqimap_messages_flag ($imap_stream, $start, $end, "Deleted");
}
-/****************************************************************************
- ** Sets the specified messages with specified flag
- ****************************************************************************/
+/* Sets the specified messages with specified flag */
function sqimap_messages_flag ($imap_stream, $start, $end, $flag) {
$read = sqimap_run_command ($imap_stream, "STORE $start:$end +FLAGS (\\$flag)", true, $response, $message);
}
-
-/****************************************************************************
- ** Remove specified flag from specified messages
- ****************************************************************************/
+/* Remove specified flag from specified messages */
function sqimap_messages_remove_flag ($imap_stream, $start, $end, $flag) {
$read = sqimap_run_command ($imap_stream, "STORE $start:$end -FLAGS (\\$flag)", true, $response, $message);
}
-
-/****************************************************************************
- ** Returns some general header information -- FROM, DATE, and SUBJECT
- ****************************************************************************/
+/* Returns some general header information -- FROM, DATE, and SUBJECT */
class small_header {
var $from = '', $subject = '', $date = '', $to = '',
$priority = 0, $message_id = 0, $cc = '';
$res = sqimap_get_small_header_list($imap_stream, array($id), $sent);
return $res[0];
}
-
-/* Sort the message list and crunch to be as small as possible
+
+/*
+ * Sort the message list and crunch to be as small as possible
* (overflow could happen, so make it small if possible)
*/
function sqimap_message_list_squisher($messages_array) {
$msgs_str .= ':' . $end;
}
}
-
+
return $msgs_str;
-}
+}
+
+/* returns the references header lines */
+function get_reference_header ($imap_stream, $message) {
+ $responses = array ();
+ $sid = sqimap_session_id();
+ $results = array();
+ $references = "";
+ $query = "$sid FETCH $message BODY[HEADER.FIELDS (References)]\r\n";
+ fputs ($imap_stream, $query);
+ $responses = sqimap_read_data_list($imap_stream, $sid, true, $responses, $message);
+ if (!eregi("^\\* ([0-9]+) FETCH", $responses[0][0], $regs)) {
+ $responses = array ();
+ }
+ return $responses;
+}
+
+
+/* get sort order from server and
+ * return it as the $id array for
+ * mailbox_display
+ */
+
+function sqimap_get_sort_order ($imap_stream, $sort) {
+ global $default_charset, $thread_sort_messages,
+ $internal_date_sort, $server_sort_array,
+ $sent_folder, $mailbox;
+
+ if (session_is_registered('server_sort_array')) {
+ session_unregister('server_sort_array');
+ }
+ if ($sort == 6) {
+ $qty = sqimap_get_num_messages ($imap_stream, $mailbox);
+ $server_sort_array = range(1, $qty);
+ session_register('server_sort_array');
+ return $server_sort_array;
+ }
+ $sid = sqimap_session_id();
+ $sort_on = array();
+ $reverse = 0;
+ $server_sort_array = array();
+ $sort_test = array();
+ $sort_query = '';
+ $sort_on = array (0=> 'DATE',
+ 1=> 'DATE',
+ 2=> 'FROM',
+ 3=> 'FROM',
+ 4=> 'SUBJECT',
+ 5=> 'SUBJECT');
+ if ($internal_date_sort == true) {
+ $sort_on[0] = 'ARRIVAL';
+ $sort_on[1] = 'ARRIVAL';
+ }
+ if ($sent_folder == $mailbox) {
+ $sort_on[2] = 'TO';
+ $sort_on[3] = 'TO';
+ }
+ if (!empty($sort_on[$sort])) {
+ $sort_query = "$sid SORT ($sort_on[$sort]) ".strtoupper($default_charset)." ALL\r\n";
+ fputs($imap_stream, $sort_query);
+ $sort_test = sqimap_read_data($imap_stream, $sid, false, $response, $message);
+ }
+ if (isset($sort_test[0])) {
+ if (preg_match("/^\* SORT (.+)$/", $sort_test[0], $regs)) {
+ $server_sort_array = preg_split("/ /", trim($regs[1]));
+ }
+ }
+ if ($sort == 0 || $sort == 2 || $sort == 4) {
+ $server_sort_array = array_reverse($server_sort_array);
+ }
+ if (!preg_match("/OK/", $response)) {
+ $server_sort_array = 'no';
+ }
+ session_register('server_sort_array');
+ return $server_sort_array;
+}
+
+/* returns an indent array for printMessageinfo()
+ this represents the amount of indent needed (value)
+ for this message number (key)
+*/
+
+function get_parent_level ($imap_stream) {
+ global $sort_by_ref, $default_charset, $thread_new;
+ $parent = "";
+ $child = "";
+ $cutoff = 0;
+
+ /* loop through the threads and take unwanted characters out
+ of the thread string then chop it up
+ */
+ for ($i=0;$i<count($thread_new);$i++) {
+ $thread_new[$i] = preg_replace("/\s\(/", "(", $thread_new[$i]);
+ $thread_new[$i] = preg_replace("/(\d+)/", "$1|", $thread_new[$i]);
+ $thread_new[$i] = preg_split("/\|/", $thread_new[$i], -1, PREG_SPLIT_NO_EMPTY);
+ }
+ $indent_array = array();
+ if (!$thread_new) {
+ $thread_new = array();
+ }
+ /* looping through the parts of one message thread */
+
+ for ($i=0;$i<count($thread_new);$i++) {
+ /* first grab the parent, it does not indent */
+
+ if (isset($thread_new[$i][0])) {
+ if (preg_match("/(\d+)/", $thread_new[$i][0], $regs)) {
+ $parent = $regs[1];
+ }
+ }
+ $indent_array[$parent] = 0;
+
+ /* now the children, checking each thread portion for
+ ),(, and space, adjusting the level and space values
+ to get the indent level
+ */
+ $level = 0;
+ $spaces = array();
+ $spaces_total = 0;
+ $indent = 0;
+ $fake = FALSE;
+ for ($k=1;$k<(count($thread_new[$i]))-1;$k++) {
+ $chars = count_chars($thread_new[$i][$k], 1);
+ if (isset($chars['40'])) { /* testing for ( */
+ $level = $level + $chars['40'];
+ }
+ if (isset($chars['41'])) { /* testing for ) */
+ $level = $level - $chars['41'];
+ $spaces[$level] = 0;
+ /* if we were faking lets stop, this portion
+ of the thread is over
+ */
+ if ($level == $cutoff) {
+ $fake = FALSE;
+ }
+ }
+ if (isset($chars['32'])) { /* testing for space */
+ if (!isset($spaces[$level])) {
+ $spaces[$level] = 0;
+ }
+ $spaces[$level] = $spaces[$level] + $chars['32'];
+ }
+ for ($x=0;$x<=$level;$x++) {
+ if (isset($spaces[$x])) {
+ $spaces_total = $spaces_total + $spaces[$x];
+ }
+ }
+ $indent = $level + $spaces_total;
+ /* must have run into a message that broke the thread
+ so we are adjusting for that portion
+ */
+ if ($fake == TRUE) {
+ $indent = $indent +1;
+ }
+ if (preg_match("/(\d+)/", $thread_new[$i][$k], $regs)) {
+ $child = $regs[1];
+ }
+ /* the thread must be broken if $indent == 0
+ so indent the message once and start faking it
+ */
+ if ($indent == 0) {
+ $indent = 1;
+ $fake = TRUE;
+ $cutoff = $level;
+ }
+ /* dont need abs but if indent was negative
+ errors would occur
+ */
+ $indent_array[$child] = abs($indent);
+ $spaces_total = 0;
+ }
+ }
+ return $indent_array;
+}
+
+
+/* returns an array with each element as a string
+ representing one message thread as returned by
+ the IMAP server
+*/
+
+function get_thread_sort ($imap_stream) {
+ global $thread_new, $sort_by_ref, $default_charset, $server_sort_array;
+ if (session_is_registered('thread_new')) {
+ session_unregister('thread_new');
+ }
+ if (session_is_registered('server_sort_array')) {
+ session_unregister('server_srot_array');
+ }
+ $sid = sqimap_session_id();
+ $thread_temp = array ();
+ if ($sort_by_ref == 1) {
+ $sort_type = 'REFERENCES';
+ }
+ else {
+ $sort_type = 'ORDEREDSUBJECT';
+ }
+ $thread_query = "$sid THREAD $sort_type ".strtoupper($default_charset)." ALL\r\n";
+ fputs($imap_stream, $thread_query);
+ $thread_test = sqimap_read_data($imap_stream, $sid, false, $response, $message);
+ if (isset($thread_test[0])) {
+ if (preg_match("/^\* THREAD (.+)$/", $thread_test[0], $regs)) {
+ $thread_list = trim($regs[1]);
+ }
+ }
+ else {
+ $thread_list = "";
+ }
+ if (!preg_match("/OK/", $response)) {
+ $server_sort_array = 'no';
+ return $server_sort_array;
+ }
+ if (isset($thread_list)) {
+ $thread_temp = preg_split("//", $thread_list, -1, PREG_SPLIT_NO_EMPTY);
+ }
+ $char_count = count($thread_temp);
+ $counter = 0;
+ $thread_new = array();
+ $k = 0;
+ $thread_new[0] = "";
+ for ($i=0;$i<$char_count;$i++) {
+ if ($thread_temp[$i] != ')' && $thread_temp[$i] != '(') {
+ $thread_new[$k] = $thread_new[$k] . $thread_temp[$i];
+ }
+ elseif ($thread_temp[$i] == '(') {
+ $thread_new[$k] .= $thread_temp[$i];
+ $counter++;
+ }
+ elseif ($thread_temp[$i] == ')') {
+ if ($counter > 1) {
+ $thread_new[$k] .= $thread_temp[$i];
+ $counter = $counter - 1;
+ }
+ else {
+ $thread_new[$k] .= $thread_temp[$i];
+ $k++;
+ $thread_new[$k] = "";
+ $counter = $counter - 1;
+ }
+ }
+ }
+ session_register('thread_new');
+ $thread_new = array_reverse($thread_new);
+ $thread_list = implode(" ", $thread_new);
+ $thread_list = str_replace("(", " ", $thread_list);
+ $thread_list = str_replace(")", " ", $thread_list);
+ $thread_list = preg_split("/\s/", $thread_list, -1, PREG_SPLIT_NO_EMPTY);
+ $server_sort_array = $thread_list;
+ session_register('server_sort_array');
+ return $thread_list;
+}
+
+function elapsedTime($start) {
+ $stop = gettimeofday();
+ $timepassed = 1000000 * ($stop['sec'] - $start['sec']) + $stop['usec'] - $start['usec'];
+ return $timepassed;
+}
+
function sqimap_get_small_header_list ($imap_stream, $msg_list, $issent) {
global $squirrelmail_language, $color, $data_dir, $username;
-
+ $start = gettimeofday();
/* Get the small headers for each message in $msg_list */
$sid = sqimap_session_id();
$maxmsg = sizeof($msg_list);
$msgs_str = sqimap_message_list_squisher($msg_list);
$results = array();
$read_list = array();
- $sizes_list = array();
-
- /**
+ /*
* We need to return the data in the same order as the caller supplied
* in $msg_list, but IMAP servers are free to return responses in
* whatever order they wish... So we need to re-sort manually
$id2index[$msg_list[$i]] = $i;
}
- $query = "$sid FETCH $msgs_str BODY.PEEK[HEADER.FIELDS (Date To From Cc Subject Message-Id X-Priority Content-Type)]\r\n";
+ $internaldate = getPref($data_dir, $username, 'internal_date_sort');
+ if ($internaldate) {
+ $query = "$sid FETCH $msgs_str (FLAGS RFC822.SIZE INTERNALDATE BODY.PEEK[HEADER.FIELDS (Date To From Cc Subject X-Priority Content-Type)])\r\n";
+ } else {
+ $query = "$sid FETCH $msgs_str (FLAGS RFC822.SIZE BODY.PEEK[HEADER.FIELDS (Date To From Cc Subject X-Priority Content-Type)])\r\n";
+ }
fputs ($imap_stream, $query);
$readin_list = sqimap_read_data_list($imap_stream, $sid, true, $response, $message);
foreach ($readin_list as $r) {
- if (!eregi("^\\* ([0-9]+) FETCH", $r[0], $regs)) {
+ if (!preg_match("/^\\*\s+([0-9]+)\s+FETCH/iAU",$r[0], $regs)) {
set_up_language($squirrelmail_language);
echo '<br><b><font color=$color[2]>' .
_("ERROR : Could not complete request.") .
'</b><br>' .
_("Unknown response from IMAP server: ") . ' 1.' .
$r[0] . "</font><br>\n";
- /* exit; */
- } else if (! isset($id2index[$regs[1]]) || !count($id2index[$regs[1]])) {
+
+ } else if (! isset($id2index[$regs[1]]) || !count($id2index[$regs[1]])) {
set_up_language($squirrelmail_language);
echo '<br><b><font color=$color[2]>' .
_("ERROR : Could not complete request.") .
'</b><br>' .
_("Unknown message number in reply from server: ") .
$regs[1] . "</font><br>\n";
- /* exit */
} else {
- $read_list[$id2index[$regs[1]]] = $r;
+ $read_list[$id2index[$regs[1]]] = $r;
}
}
arsort($read_list);
-
- $query = "$sid FETCH $msgs_str RFC822.SIZE\r\n";
- fputs ($imap_stream, $query);
- $sizesin_list = sqimap_read_data_list($imap_stream, $sid, true, $response, $message);
-
- foreach ($sizesin_list as $r) {
- if (!eregi("^\\* ([0-9]+) FETCH", $r[0], $regs)) {
- set_up_language($squirrelmail_language);
- echo "<br><b><font color=$color[2]>\n";
- echo _("ERROR : Could not complete request.");
- echo "</b><br>\n";
- echo _("Unknown response from IMAP server: ") . ' 2.';
- echo $r[0] . "</font><br>\n";
- exit;
- }
- if (!count($id2index[$regs[1]])) {
- set_up_language($squirrelmail_language);
- echo "<br><b><font color=$color[2]>\n";
- echo _("ERROR : Could not complete request.");
- echo "</b><br>\n";
- echo _("Unknown messagenumber in reply from server: ");
- echo $regs[1] . "</font><br>\n";
- exit;
- }
- $sizes_list[$id2index[$regs[1]]] = $r;
- }
- arsort($sizes_list);
-
+
+ $patterns = array (
+ "/^To:(.*)/iA",
+ "/^From:(.*)/iA",
+ "/^X-Priority:(.*)/iA",
+ "/^Cc:(.*)/iA",
+ "/^Date:(.*)/iA",
+ "/^Subject:(.*)/iA",
+ "/^Content-Type:(.*)/iA"
+ );
+ $regpattern = '';
+
for ($msgi = 0; $msgi < $maxmsg; $msgi++) {
$subject = _("(no subject)");
$from = _("Unknown Sender");
$date = "";
$type[0] = "";
$type[1] = "";
+ $inrepto = "";
+ $flag_seen = false;
+ $flag_answered = false;
+ $flag_deleted = false;
+ $flag_flagged = false;
$read = $read_list[$msgi];
+ $prevline = false;
- for ($i = 0; $i < count($read); $i++) {
- if (eregi ("^to:(.*)$", $read[$i], $regs)) {
- /*$to = sqimap_find_displayable_name(substr($read[$i], 3));*/
- $to = $regs[1];
- } else if (eregi ("^from:(.*)$", $read[$i], $regs)) {
- /*$from = sqimap_find_displayable_name(substr($read[$i], 5));*/
- $from = $regs[1];
- } else if (eregi ("^x-priority:(.*)$", $read[$i], $regs)) {
- $priority = trim($regs[1]);
- } else if (eregi ("^message-id:(.*)$", $read[$i], $regs)) {
- $messageid = trim($regs[1]);
- } else if (eregi ("^cc:(.*)$", $read[$i], $regs)) {
- $cc = $regs[1];
- } else if (eregi ("^date:(.*)$", $read[$i], $regs)) {
- $date = $regs[1];
- } else if (eregi ("^subject:(.*)$", $read[$i], $regs)) {
- $subject = htmlspecialchars(trim($regs[1]));
- if ($subject == "") {
- $subject = _("(no subject)");
- }
- } else if (eregi ("^content-type:(.*)$", $read[$i], $regs)) {
- $type = strtolower(trim($regs[1]));
- if ($pos = strpos($type, ";")) {
- $type = substr($type, 0, $pos);
- }
- $type = explode("/", $type);
- if (! isset($type[1])) {
- $type[1] = '';
- }
+ foreach ($read as $read_part) {
+ //unfold multi-line headers
+ while ($prevline && strspn($read_part, "\t ") > 0) {
+ $read_part = substr($prevline, 0, -2) . ' ' . ltrim($read_part);
}
- }
- $internaldate = getPref($data_dir, $username, 'internal_date_sort');
- if (trim($date) == "" || $internaldate) {
- fputs($imap_stream, "$sid FETCH $msg_list[$msgi] INTERNALDATE\r\n");
- $readdate = sqimap_read_data($imap_stream, $sid, true, $response, $message);
- if (eregi(".*INTERNALDATE \"(.*)\".*", $readdate[0], $regs)) {
- $date_list = explode(" ", trim($regs[1]));
- $date_list[0] = str_replace("-", " ", $date_list[0]);
- $date = implode(" ", $date_list);
- }
- }
- eregi("([0-9]+)[^0-9]*$", $sizes_list[$msgi][0], $regs);
- $size = $regs[1];
-
+ $prev_line = $read_part;
+
+ if ($read_part{0} == '*') {
+ if ($internaldate) {
+ if (preg_match ("/^.+INTERNALDATE\s\"(.+)\"\s.+/iUA",$read_part, $reg)) {
+ $date = $reg[1];
+ }
+ }
+ if (preg_match ("/^.+RFC822.SIZE\s+(\d+).+/iA",$read_part, $reg)) {
+ $size = $reg[1];
+ }
+ if (preg_match("/^.+FLAGS\s+\((.*)\).+/iUA", $read_part, $regs)) {
+ $flags = explode(' ',trim($regs[1]));
+ foreach ($flags as $flag) {
+ $flag = strtolower($flag);
+ if ($flag == '\\seen') {
+ $flag_seen = true;
+ } else if ($flag == '\\answered') {
+ $flag_answered = true;
+ } else if ($flag == '\\deleted') {
+ $flag_deleted = true;
+ } else if ($flag == '\\flagged') {
+ $flag_flagged = true;
+ }
+ }
+ }
+ } else {
+
+ $firstchar = $read_part{0};
+ if ($firstchar == 'T') {
+ $regpattern = $patterns[0];
+ $id = 1;
+ } else if ($firstchar == 'F') {
+ $regpattern = $patterns[1];
+ $id = 2;
+ } else if ($firstchar == 'X') {
+ $regpattern = $patterns[2];
+ $id = 3;
+ } else if ($firstchar == 'C') {
+ if (strtolower($read_part{1}) == 'c') {
+ $regpattern = $patterns[3];
+ $id = 4;
+ } else if (strtolower($read_part{1}) == 'o') {
+ $regpattern = $patterns[6];
+ $id = 7;
+ }
+ } else if ($firstchar == 'D') {
+ $regpattern = $patterns[4];
+ $id = 5;
+ } else if ($firstchar == 'S') {
+ $regpattern = $patterns[5];
+ $id = 6;
+ } else $regpattern = '';
+
+ if ($regpattern) {
+ if (preg_match ($regpattern, $read_part, $regs)) {
+ switch ($id) {
+ case 1:
+ $to = $regs[1];
+ break;
+ case 2:
+ $from = $regs[1];
+ break;
+ case 3:
+ $priority = $regs[1];
+ break;
+ case 4:
+ $cc = $regs[1];
+ break;
+ case 5:
+ if (!$internaldate) {
+ $date = $regs[1];
+ }
+ break;
+ case 6:
+ $subject = htmlspecialchars(trim($regs[1]));
+ if ($subject == "") {
+ $subject = _("(no subject)");
+ }
+ break;
+ case 7:
+ $type = strtolower(trim($regs[1]));
+ if ($pos = strpos($type, ";")) {
+ $type = substr($type, 0, $pos);
+ }
+ $type = explode("/", $type);
+ if (!isset($type[1])) {
+ $type[1] = '';
+ }
+ break;
+ default:
+ break;
+ }
+ }
+ }
+ }
+
+ }
$header = new small_header;
- if ($issent == true) {
+ if ($issent) {
$header->from = (trim($to) != '' ? $to : '(' ._("No To Address") . ')');
} else {
$header->from = $from;
$header->size = $size;
$header->type0 = $type[0];
$header->type1 = $type[1];
-
+ $header->flag_seen = $flag_seen;
+ $header->flag_answered = $flag_answered;
+ $header->flag_deleted = $flag_deleted;
+ $header->flag_flagged = $flag_flagged;
+ $header->inrepto = $inrepto;
$result[] = $header;
}
+ echo 'processtime (us): ' . elapsedtime($start) .'<BR>';
return $result;
}
-/****************************************************************************
- ** Returns the flags for the specified messages
- ****************************************************************************/
+
+
+
+/* Returns the flags for the specified messages */
function sqimap_get_flags ($imap_stream, $i) {
$read = sqimap_run_command ($imap_stream, "FETCH $i:$i FLAGS", true, $response, $message);
- if (ereg("FLAGS(.*)", $read[0], $regs)) {
+ if (ereg('FLAGS(.*)', $read[0], $regs)) {
return explode(' ', trim(ereg_replace('[\\(\\)\\\\]', '', $regs[1])));
}
- return Array('None');
+ return array('None');
}
function sqimap_get_flags_list ($imap_stream, $msg_list) {
$result_flags = array();
for ($i = 0; $i < sizeof($result_list); $i++) {
- if (eregi("^\\* ([0-9]+).*FETCH.*FLAGS(.*)", $result_list[$i][0], $regs)
+ if (eregi('^\* ([0-9]+).*FETCH.*FLAGS(.*)', $result_list[$i][0], $regs)
&& isset($id2index[$regs[1]]) && count($id2index[$regs[1]])) {
$result_flags[$id2index[$regs[1]]] = explode(" ", trim(ereg_replace('[\\(\\)\\\\]', '', $regs[2])));
} else {
return $result_flags;
}
-/****************************************************************************
- ** Returns a message array with all the information about a message. See
- ** the documentation folder for more information about this array.
- ****************************************************************************/
+/*
+ * Returns a message array with all the information about a message.
+ * See the documentation folder for more information about this array.
+ */
function sqimap_get_message ($imap_stream, $id, $mailbox) {
$header = sqimap_get_message_header($imap_stream, $id, $mailbox);
return sqimap_get_message_body($imap_stream, $header);
}
-/****************************************************************************
- ** Wrapper function that reformats the header information.
- ****************************************************************************/
+/* Wrapper function that reformats the header information. */
function sqimap_get_message_header ($imap_stream, $id, $mailbox) {
$read = sqimap_run_command ($imap_stream, "FETCH $id:$id BODY[HEADER]", true, $response, $message);
-
$header = sqimap_get_header($imap_stream, $read);
$header->id = $id;
$header->mailbox = $mailbox;
-
return $header;
}
-/****************************************************************************
- ** Wrapper function that reformats the entity header information.
- ****************************************************************************/
+/* Wrapper function that reformats the entity header information. */
function sqimap_get_ent_header ($imap_stream, $id, $mailbox, $ent) {
$read = sqimap_run_command ($imap_stream, "FETCH $id:$id BODY[$ent.HEADER]", true, $response, $message);
$header = sqimap_get_header($imap_stream, $read);
}
-/****************************************************************************
- ** Wrapper function that returns entity headers for use by decodeMime
- ****************************************************************************/
+/* Wrapper function that returns entity headers for use by decodeMime */
/*
function sqimap_get_entity_header ($imap_stream, &$read, &$type0, &$type1, &$bound, &$encoding, &$charset, &$filename) {
$header = sqimap_get_header($imap_stream, $read);
$filename = $header["FILENAME"];
}
*/
-
-/****************************************************************************
- ** Queries the IMAP server and gets all header information.
- ****************************************************************************/
+/* Queries the IMAP server and gets all header information. */
function sqimap_get_header ($imap_stream, $read) {
global $where, $what;
$hdr = new msg_header();
$i = 0;
+
/* Set up some defaults */
$hdr->type0 = "text";
$hdr->type1 = "plain";
$hdr->charset = "us-ascii";
while ($i < count($read)) {
+ //unfold multi-line headers
+ while ($i + 1 < count($read) && strspn($read[$i + 1], "\t ") > 0) {
+ $read[$i + 1] = substr($read[$i], 0, -2) . ' ' . ltrim($read[$i + 1]);
+ array_splice($read, $i, 1);
+ }
+
if (substr($read[$i], 0, 17) == "MIME-Version: 1.0") {
$hdr->mime = true;
$i++;
}
-
- /** ENCODING TYPE **/
+ /* ENCODING TYPE */
else if (substr(strtolower($read[$i]), 0, 26) == "content-transfer-encoding:") {
$hdr->encoding = strtolower(trim(substr($read[$i], 26)));
$i++;
}
-
- /** CONTENT-TYPE **/
- else if (strtolower(substr($read[$i], 0, 13)) == "content-type:") {
+ /* CONTENT-TYPE */
+ else if (strtolower(substr($read[$i], 0, 13)) == "content-type:") {
$cont = strtolower(trim(substr($read[$i], 13)));
if (strpos($cont, ";")) {
$cont = substr($cont, 0, strpos($cont, ";"));
}
-
if (strpos($cont, "/")) {
$hdr->type0 = substr($cont, 0, strpos($cont, "/"));
$hdr->type1 = substr($cont, strpos($cont, "/")+1);
$hdr->type0 = $cont;
}
-
$line = $read[$i];
$i++;
while ( (substr(substr($read[$i], 0, strpos($read[$i], " ")), -1) != ":") && (trim($read[$i]) != "") && (trim($read[$i]) != ")")) {
$i++;
}
- /** Detect the boundary of a multipart message **/
+ /* Detect the boundary of a multipart message */
if (eregi('boundary="([^"]+)"', $line, $regs)) {
$hdr->boundary = $regs[1];
}
- /** Detect the charset **/
+ /* Detect the charset */
if (strpos(strtolower(trim($line)), "charset=")) {
$pos = strpos($line, "charset=") + 8;
$charset = trim($line);
} else {
$hdr->charset = "us-ascii";
}
+ /* Detect type in case of multipart/related */
+ if (strpos(strtolower(trim($line)), "type=")) {
+ $pos = strpos($line, "type=") + 6;
+ $type = trim($line);
+ if (strpos($line, ";", $pos) > 0) {
+ $type = substr($type, $pos, strpos($line, ";", $pos)-$pos);
+ } else {
+ $type = substr($type, $pos);
+ }
+ $hdr->type = $type;
+ }
}
-
else if (strtolower(substr($read[$i], 0, 20)) == "content-disposition:") {
- /** Add better dontent-disposition support **/
-
+ /* Add better content-disposition support */
$line = $read[$i];
$i++;
while ( (substr(substr($read[$i], 0, strpos($read[$i], " ")), -1) != ":") && (trim($read[$i]) != "") && (trim($read[$i]) != ")")) {
$i++;
}
- /** Detects filename if any **/
+ /* Detects filename if any */
if (strpos(strtolower(trim($line)), "filename=")) {
$pos = strpos($line, "filename=") + 9;
$name = trim($line);
if (strpos($line, " ", $pos) > 0) {
- $name = substr($name, $pos, strpos($line, " ", $pos));
+ $name = substr($name, $pos, strpos($line, " ", $pos));
} else {
- $name = substr($name, $pos);
+ $name = substr($name, $pos);
}
$name = str_replace("\"", "", $name);
$hdr->filename = $name;
}
}
-
- /** REPLY-TO **/
+ /* REPLY-TO */
else if (strtolower(substr($read[$i], 0, 9)) == "reply-to:") {
$hdr->replyto = trim(substr($read[$i], 9, strlen($read[$i])));
$i++;
}
-
- /** FROM **/
+ /* FROM */
else if (strtolower(substr($read[$i], 0, 5)) == "from:") {
$hdr->from = trim(substr($read[$i], 5, strlen($read[$i]) - 6));
if (! isset($hdr->replyto) || $hdr->replyto == "") {
}
$i++;
}
- /** DATE **/
+ /* DATE */
else if (strtolower(substr($read[$i], 0, 5)) == "date:") {
$d = substr($read[$i], 5);
$d = trim($d);
$hdr->date = getTimeStamp($d);
$i++;
}
- /** SUBJECT **/
+ /* SUBJECT */
else if (strtolower(substr($read[$i], 0, 8)) == "subject:") {
$hdr->subject = trim(substr($read[$i], 8, strlen($read[$i]) - 9));
if (strlen(Chop($hdr->subject)) == 0) {
$hdr->subject = _("(no subject)");
}
-
- /*
+ /*
if ($where == 'SUBJECT') {
$hdr->subject = $what;
// $hdr->subject = eregi_replace($what, "<b>\\0</b>", $hdr->subject);
}
*/
-
$i++;
}
- /** CC **/
+ /* CC */
else if (strtolower(substr($read[$i], 0, 3)) == "cc:") {
$pos = 0;
$hdr->cc[$pos] = trim(substr($read[$i], 4));
$i++;
}
}
- /** BCC **/
+ /* BCC */
else if (strtolower(substr($read[$i], 0, 4)) == "bcc:") {
$pos = 0;
$hdr->bcc[$pos] = trim(substr($read[$i], 5));
$i++;
}
}
- /** TO **/
+ /* TO */
else if (strtolower(substr($read[$i], 0, 3)) == "to:") {
$pos = 0;
$hdr->to[$pos] = trim(substr($read[$i], 4));
$i++;
}
}
- /** MESSAGE ID **/
+ /* MESSAGE ID */
else if (strtolower(substr($read[$i], 0, 11)) == "message-id:") {
$hdr->message_id = trim(substr($read[$i], 11));
$i++;
}
-
-
- /** ERROR CORRECTION **/
+ /* ERROR CORRECTION */
else if (substr($read[$i], 0, 1) == ")") {
if (strlen(trim($hdr->subject)) == 0) {
$hdr->subject = _("(no subject)");
}
$i++;
}
- /** X-PRIORITY **/
+ /* X-PRIORITY */
else if (strtolower(substr($read[$i], 0, 11)) == "x-priority:") {
$hdr->priority = trim(substr($read[$i], 11));
$i++;
return $hdr;
}
-
-/****************************************************************************
- ** Returns the body of a message.
- ****************************************************************************/
+/* Returns the body of a message. */
function sqimap_get_message_body ($imap_stream, &$header) {
$id = $header->id;
return decodeMime($imap_stream, $header);
}
-
-/****************************************************************************
- ** Returns an array with the body structure
- ****************************************************************************/
?>
projects / squirrelmail.git / blobdiff