$read
";
$counter = 0;
while (! ereg("^$pre (OK|BAD|NO)(.*)$", $read, $regs)) {
$data[$counter] = $read;
$read = fgets ($imap_stream, 1024);
if ($imap_general_debug) echo "$read
";
$counter++;
}
if ($imap_general_debug) echo "--
";
if ($handle_errors == true) {
if ($regs[1] == "NO") {
set_up_language($squirrelmail_language);
echo "
\n";
echo _("ERROR : Could not complete request.");
echo "
\n";
echo _("Reason Given: ");
echo trim($regs[2]) . "
\n";
exit;
} else if ($regs[1] == "BAD") {
set_up_language($squirrelmail_language);
echo "
\n";
echo _("ERROR : Bad or malformed request.");
echo "
\n";
echo _("Server responded: ");
echo trim($regs[2]) . "
\n";
exit;
}
}
return $data;
}
/******************************************************************************
** Logs the user into the imap server. If $hide is set, no error messages
** will be displayed. This function returns the imap connection handle.
******************************************************************************/
function sqimap_login ($username, $password, $imap_server_address, $imap_port, $hide) {
global $color, $squirrelmail_language, $HTTP_ACCEPT_LANGUAGE, $onetimepad;
$imap_stream = fsockopen ($imap_server_address, $imap_port, &$error_number, &$error_string);
$server_info = fgets ($imap_stream, 1024);
// Decrypt the password
$password = OneTimePadDecrypt($password, $onetimepad);
/** Do some error correction **/
if (!$imap_stream) {
if (!$hide) {
set_up_language($squirrelmail_language, true);
printf (_("Error connecting to IMAP server: %s.")."
\r\n", $imap_server_address);
echo "$error_number : $error_string
\r\n";
}
exit;
}
fputs ($imap_stream, "a001 LOGIN \"$username\" \"$password\"\r\n");
$read = fgets ($imap_stream, 1024);
/** If the connection was not successful, lets see why **/
if (substr($read, 0, 7) != "a001 OK") {
if (!$hide) {
if (substr($read, 0, 8) == "a001 BAD") {
set_up_language($squirrelmail_language, true);
printf (_("Bad request: %s")."
\r\n", $read);
exit;
} else if (substr($read, 0, 7) == "a001 NO") {
// If the user does not log in with the correct
// username and password it is not possible to get the
// correct locale from the user's preferences.
// Therefore, apply the same hack as on the login
// screen.
// $squirrelmail_language is set by a cookie when
// the user selects language and logs out
set_up_language($squirrelmail_language, true);
?>
", $read);
exit;
}
} else {
exit;
}
}
return $imap_stream;
}
/******************************************************************************
** Simply logs out the imap session
******************************************************************************/
function sqimap_logout ($imap_stream) {
fputs ($imap_stream, "a001 LOGOUT\r\n");
}
/******************************************************************************
** Returns the delimeter between mailboxes: INBOX/Test, or INBOX.Test...
******************************************************************************/
function sqimap_get_delimiter ($imap_stream) {
fputs ($imap_stream, "a001 NAMESPACE\r\n");
$read = sqimap_read_data($imap_stream, "a001", true, $a, $b);
eregi("\"\" \"(.)\"", $read[0], $regs);
return $regs[1];
}
/******************************************************************************
** Gets the number of messages in the current mailbox.
******************************************************************************/
function sqimap_get_num_messages ($imap_stream, $mailbox) {
fputs ($imap_stream, "a001 EXAMINE \"$mailbox\"\r\n");
$read_ary = sqimap_read_data ($imap_stream, "a001", true, $result, $message);
for ($i = 0; $i < count($read_ary); $i++) {
if (ereg("[^ ]+ +([^ ]+) +EXISTS", $read_ary[$i], $regs)) {
return $regs[1];
}
}
return "BUG! Couldn't get number of messages in $mailbox!";
}
/******************************************************************************
** Returns a displayable email address
******************************************************************************/
function sqimap_find_email ($string) {
/** Luke Ehresman
**
** lehresma@css.tayloru.edu
**/
if (ereg("<([^>]+)>", $string, $regs)) {
$string = $regs[1];
}
return trim($string);
}
/******************************************************************************
** Takes the From: field, and creates a displayable name.
** Luke Ehresman
** becomes: Luke Ehresman
**
** becomes: lkehresman@yahoo.com
******************************************************************************/
function sqimap_find_displayable_name ($string) {
ereg("^\"?([^\"<]*)[\" <]*([^>]+)>?$", trim($string), $regs);
if ($regs[1] == '')
return $regs[2];
return $regs[1];
}
/******************************************************************************
** Returns the number of unseen messages in this folder
******************************************************************************/
function sqimap_unseen_messages ($imap_stream, &$num_unseen, $mailbox) {
//fputs ($imap_stream, "a001 SEARCH UNSEEN NOT DELETED\r\n");
fputs ($imap_stream, "a001 STATUS \"$mailbox\" (UNSEEN)\r\n");
$read_ary = sqimap_read_data ($imap_stream, "a001", true, $result, $message);
ereg("UNSEEN ([0-9]+)", $read_ary[0], $regs);
return $regs[1];
}
/******************************************************************************
** Saves a message to a given folder -- used for saving sent messages
******************************************************************************/
function sqimap_append ($imap_stream, $sent_folder, $length) {
fputs ($imap_stream, "a001 APPEND \"$sent_folder\" (\\Seen) \{$length}\r\n");
$tmp = fgets ($imap_stream, 1024);
}
function sqimap_append_done ($imap_stream) {
fputs ($imap_stream, "\r\n");
$tmp = fgets ($imap_stream, 1024);
}
?>