* $Id$
*/
-require_once('../functions/page_header.php');
+require_once(SM_PATH . 'functions/page_header.php');
global $sqimap_session_id;
$sqimap_session_id = 1;
}
+/*
+ * custom fgets function. gets a line from IMAP
+ * no matter how big it may be
+ */
+
+function sqimap_fgets($imap_stream) {
+ $read = '';
+ $buffer = 4096;
+ $results = '';
+ while (strpos($read, "\n") === false) {
+ if (!($read = fgets($imap_stream, $buffer))) {
+ break;
+ }
+ $results .= $read;
+ }
+ return $results;
+}
+
/*
* Reads the output from the IMAP stream. If handle_errors is set to true,
* this will also handle all errors that are received. If it is not set,
* the errors will be sent back through $response and $message
*/
+
function sqimap_read_data_list ($imap_stream, $pre, $handle_errors, &$response, &$message, $query = '') {
global $color, $squirrelmail_language;
-
$read = '';
- $bufsize = 9096;
- $resultlist = array();
$pre_a = explode(' ',trim($pre));
$pre = $pre_a[0];
- $more_msgs = true;
- while ($more_msgs) {
- $data = array();
- $total_size = 0;
-
- while (strpos($read, "\n") === false) {
- if(!($read .= fgets($imap_stream, $bufsize))) {
- break;
- }
- }
- if (preg_match('/^\* [0-9]+ FETCH.*\{([0-9]+)\}/', $read, $regs)) {
- $size = $regs[1];
- } else if (preg_match('/^\* [0-9]+ FETCH/', $read, $regs)) {
- /* Sizeless response, probably single-line */
- $size = -1;
- $data[] = $read;
- $read = fgets($imap_stream, $bufsize);
- } else {
- $size = -1;
- }
- while (1) {
- while (strpos($read, "\n") === false) {
- if(!($read .= fgets($imap_stream, $bufsize))) {
- break;
- }
- }
- /* If we know the size, no need to look at the end parameters */
- /* In case of a totalsize > size we do have to look at the end
- parameters because there can exists literals inside bodystructures.
- */
- if ($size > 0) {
- if ($total_size == $size) {
- /* We've reached the end of this 'message', switch to the next one. */
- $data[] = $read;
- break;
- } else if ($total_size > $size) {
- $size = -1; /* switch to end parameters in case of literals inside a bodystructure */
- $difference = $total_size - $size;
- $total_size = $total_size - strlen($read);
- $data[] = substr ($read, 0, strlen($read)-$difference);
- $read = substr ($read, strlen($read)-$difference, strlen($read));
- } else {
- $data[] = $read;
- $read = fgets($imap_stream, $bufsize);
- while (strpos($read, "\n") === false) {
- $read .= fgets($imap_stream, $bufsize);
- }
+ $resultlist = array();
+ $data = array();
+ $read = sqimap_fgets($imap_stream);
+ while (1) {
+ switch (true) {
+ case preg_match("/^$pre (OK|BAD|NO)(.*)$/", $read, $regs):
+ case preg_match('/^\* (BYE \[ALERT\])(.*)$/', $read, $regs):
+ $response = $regs[1];
+ $message = trim($regs[2]);
+ break 2;
+ case preg_match("/^\* (OK \[PARSE\])(.*)$/", $read):
+ $read = sqimap_fgets($imap_stream);
+ break 1;
+ case preg_match('/^\* ([0-9]+) FETCH.*/', $read, $regs):
+ $fetch_data = array();
+ $fetch_data[] = $read;
+ $read = sqimap_fgets($imap_stream);
+ while (!preg_match('/^\* [0-9]+ FETCH.*/', $read) &&
+ !preg_match("/^$pre (OK|BAD|NO)(.*)$/", $read)) {
+ $fetch_data[] = $read;
+ $last = $read;
+ $read = sqimap_fgets($imap_stream);
}
- $total_size += strlen($read);
- } else {
- if (preg_match("/^$pre (OK|BAD|NO)(.*)/", $read, $regs) ||
- (($size == -1) && preg_match('/^\* [0-9]+ FETCH.*/', $read, $regs))) {
- break;
- } else if ( preg_match('/^\* OK \[PARSE.*/', $read, $regs ) ) {
- /*
- * This block has been added in order to avoid the problem
- * caused by the * OK [PARSE] Missing parameter answer
- * Please, replace it with a better parsing if you know how.
- * This block has been updated by
- * Seth E. Randall <sethr@missoulafcu.org>. Once we see
- * one OK [PARSE line, we just go through and keep
- * tossing them out until we get something different.
- */
- while ( preg_match('/^\* OK \[PARSE.*/', $read, $regs ) ) {
- $read = fgets($imap_stream, $bufsize);
- }
- $data[] = $read;
- $read = fgets ($imap_stream, $bufsize);
- } else if (preg_match('/^\* BYE \[ALERT\](.*)/', $read, $regs)) {
- /*
- * It seems that the IMAP server has coughed up a lung
- * and hung up the connection. Print any info we have
- * and abort.
- */
- echo _("Please contact your system administrator and report the following error:") . "<br>\n";
- echo $regs[1];
- exit;
- } else {
- $data[] = $read;
- $read = fgets ($imap_stream, $bufsize);
+ if (isset($last) && preg_match('/^\)/', $last)) {
+ array_pop($fetch_data);
}
- }
- }
-
- while (($more_msgs = !preg_match("/^$pre (OK|BAD|NO)(.*)$/", $read, $regs)) &&
- !preg_match("/^\* [0-9]+ FETCH.*/", $read, $regs)) {
- $read = fgets($imap_stream, $bufsize);
+ $resultlist[] = $fetch_data;
+ break 1;
+ default:
+ $data[] = $read;
+ $read = sqimap_fgets($imap_stream);
+ break 1;
}
+ }
+ if (!empty($data)) {
$resultlist[] = $data;
}
-
- $response = $regs[1];
- $message = trim($regs[2]);
-
+ elseif (empty($resultlist)) {
+ $resultlist[] = array();
+ }
if ($handle_errors == false) {
return( $resultlist );
- } else if ($response == 'NO') {
- /* ignore this error from M$ exchange, it is not fatal (aka bug) */
+ }
+ elseif ($response == 'NO') {
+ /* ignore this error from M$ exchange, it is not fatal (aka bug) */
if (strstr($message, 'command resulted in') === false) {
set_up_language($squirrelmail_language);
echo "<br><b><font color=$color[2]>\n" .
- _("ERROR : Could not complete request.") .
- "</b><br>\n" .
- _("Query:") .
- $query . '<br>' .
- _("Reason Given: ") .
- $message . "</font><br>\n";
+ _("ERROR : Could not complete request.") .
+ "</b><br>\n" .
+ _("Query:") .
+ $query . '<br>' .
+ _("Reason Given: ") .
+ $message . "</font><br>\n";
exit;
}
- } else if ($response == 'BAD') {
+ }
+ elseif ($response == 'BAD') {
set_up_language($squirrelmail_language);
echo "<br><b><font color=$color[2]>\n" .
- _("ERROR : Bad or malformed request.") .
- "</b><br>\n" .
- _("Query:") .
- $query . '<br>' .
- _("Server responded: ") .
- $message . "</font><br>\n";
+ _("ERROR : Bad or malformed request.") .
+ "</b><br>\n" .
+ _("Query:") .
+ $query . '<br>' .
+ _("Server responded: ") .
+ $message . "</font><br>\n";
exit;
- } else {
+ }
+ else {
return $resultlist;
}
}
function sqimap_read_data ($imap_stream, $pre, $handle_errors, &$response, &$message, $query = '') {
$res = sqimap_read_data_list($imap_stream, $pre, $handle_errors, $response, $message, $query);
- return $res[0];
+
+ /* sqimap_read_data should be called for one response
+ but since it just calls sqimap_read_data_list which
+ handles multiple responses we need to check for that
+ and merge the $res array IF they are seperated and
+ IF it was a FETCH response. */
+
+ if (isset($res[1]) && is_array($res[1]) && isset($res[1][0])
+ && preg_match('/^\* \d+ FETCH/', $res[1][0])) {
+ $result = array();
+ foreach($res as $index=>$value) {
+ $result = array_merge($result, $res["$index"]);
+ }
+ }
+ if (isset($result)) {
+ return $result;
+ }
+ else {
+ return $res[0];
+ }
+
}
/*
function sqimap_login ($username, $password, $imap_server_address, $imap_port, $hide) {
global $color, $squirrelmail_language, $HTTP_ACCEPT_LANGUAGE, $onetimepad;
+ $imap_server_address = sqimap_get_user_server($imap_server_address, $username);
+
$imap_stream = fsockopen ( $imap_server_address, $imap_port, $error_number, $error_string, 15);
if ( !$imap_stream ) {
return false;
$tmp = fgets ($imap_stream, 1024);
}
+function sqimap_get_user_server ($imap_server, $username) {
+
+ if (substr($imap_server, 0, 4) != "map:") {
+ return $imap_server;
+ }
+
+ $function = substr($imap_server, 4);
+ return $function($username);
+}
+
+/* This is an example that gets imapservers from yellowpages (NIS).
+ * you can simple put map:map_yp_alias in your $imap_server_address
+ * in config.php use your own function instead map_yp_alias to map your
+ * LDAP whatever way to find the users imapserver. */
+
+function map_yp_alias($username) {
+ $yp = `ypmatch $username aliases`;
+ return chop(substr($yp, strlen($username)+1));
+}
+
?>
projects / squirrelmail.git / blobdiff