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) {
$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));
break;
} else {
$data[] = $read;
$read = fgets($imap_stream, 9096);
while (strpos($read, "\n") === false) {
$read .= fgets($imap_stream, 9096);
}
}
$total_size += strlen($read);
} else {
if (ereg("^$pre (OK|BAD|NO)(.*)", $read, $regs) ||
(($size == -1) && ereg("^\\* [0-9]+ FETCH.*", $read, $regs))) {
break;
} else {
$data[] = $read;
$read = fgets ($imap_stream, 9096);
}
}
}
while (($more_msgs = !ereg("^$pre (OK|BAD|NO)(.*)$", $read, $regs)) &&
!ereg("^\\* [0-9]+ FETCH.*", $read, $regs)) {
$read = fgets($imap_stream, 9096);
}
$resultlist[] = $data;
}
$response = $regs[1];
$message = trim($regs[2]);
if ($handle_errors == false) { return $resultlist; }
if ($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 "
\n";
echo _("ERROR : Could not complete request.");
echo "
\n";
echo _("Reason Given: ");
echo $message . "
\n";
exit;
}
} else if ($response == 'BAD') {
set_up_language($squirrelmail_language);
echo "
\n";
echo _("ERROR : Bad or malformed request.");
echo "
\n";
echo _("Server responded: ");
echo $message . "
\n";
exit;
}
return $resultlist;
}
function sqimap_read_data ($imap_stream, $pre, $handle_errors, &$response, &$message) {
$res = sqimap_read_data_list($imap_stream, $pre, $handle_errors, $response, $message);
return $res[0];
}
/******************************************************************************
** 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, 15);
$server_info = fgets ($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, sqimap_session_id() . ' LOGIN "' . quoteIMAP($username) .
'" "' . quoteIMAP($password) . "\"\r\n");
$read = sqimap_read_data ($imap_stream, sqimap_session_id(), false, $response, $message);
/** If the connection was not successful, lets see why **/
if ($response != "OK") {
if (!$hide) {
if ($response != 'NO') {
// "BAD" and anything else gets reported here.
set_up_language($squirrelmail_language, true);
if ($response == 'BAD')
printf (_("Bad request: %s")."
\r\n", $message);
else
printf (_("Unknown error: %s") . "
\n", $message);
echo '
';
echo _("Read data:") . "
\n";
if (is_array($read))
{
foreach ($read as $line)
{
echo htmlspecialchars($line) . "
\n";
}
}
exit;
} else {
// 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);
?>
**
** lehresma@css.tayloru.edu
**
** What about
** lehresma@css.tayloru.edu (Luke Ehresman)
**/
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) {
$string = ' '.trim($string);
$orig_string = $string;
if (strpos($string, '<') && strpos($string, '>')) {
if (strpos($string, '<') == 1) {
$string = sqimap_find_email($string);
} else {
$string = trim($string);
$string = substr($string, 0, strpos($string, '<'));
$string = ereg_replace ('"', '', $string);
}
if (trim($string) == '') {
$string = sqimap_find_email($orig_string);
}
}
return $string;
}
/******************************************************************************
** Returns the number of unseen messages in this folder
******************************************************************************/
function sqimap_unseen_messages ($imap_stream, $mailbox) {
//fputs ($imap_stream, sqimap_session_id() . " SEARCH UNSEEN NOT DELETED\r\n");
fputs ($imap_stream, sqimap_session_id() . " STATUS \"$mailbox\" (UNSEEN)\r\n");
$read_ary = sqimap_read_data ($imap_stream, sqimap_session_id(), 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, sqimap_session_id() . " 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);
}
?>