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, $bufsize);
while (strpos($read, "\n") === false) {
$read .= fgets($imap_stream, $bufsize);
}
}
$total_size += strlen($read);
} else {
if (preg_match("/^$pre (OK|BAD|NO)(.*)/", $read, $regs) ||
// if (ereg("^$pre (OK|BAD|NO)(.*)", $read, $regs) ||
(($size == -1) && ereg("^\\* [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.
*/
$read = fgets ($imap_stream, $bufsize);
$data[] = $read;
$read = fgets ($imap_stream, $bufsize);
} else if (preg_match("/^\* BYE \[ALERT\](.*)/", $read, $regs)) {
/*
It seems that the IMAP server has coughed a lung up
and hung up the connection. Print any info we have
and abort.
*/
echo _("Please contact your system administrator and report the following error:") . "
\n";
echo "$regs[1]";
exit(0);
} else {
$data[] = $read;
$read = fgets ($imap_stream, $bufsize);
}
}
}
// while (($more_msgs = !ereg("^$pre (OK|BAD|NO)(.*)$", $read, $regs)) &&
// !ereg("^\\* [0-9]+ FETCH.*", $read, $regs)) {
while (($more_msgs = !preg_match("/^$pre (OK|BAD|NO)(.*)$/", $read, $regs)) &&
!preg_match('/^\* [0-9]+ FETCH.*/', $read, $regs)) {
$read = fgets($imap_stream, $bufsize);
}
$resultlist[] = $data;
}
$response = $regs[1];
$message = trim($regs[2]);
if ($handle_errors == false) {
return( $resultlist );
} else if ($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" .
_("ERROR : Could not complete request.") .
"
\n" .
_("Query:") .
$query . '
' .
_("Reason Given: ") .
$message . "
\n";
exit;
}
} else if ($response == 'BAD') {
set_up_language($squirrelmail_language);
echo "
\n" .
_("ERROR : Bad or malformed request.") .
"
\n" .
_("Query:") .
$query . '
' .
_("Server responded: ") .
$message . "
\n";
exit;
} 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];
}
/******************************************************************************
** 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, $error_string, 15);
if ( !$imap_stream ) {
return FALSE;
}
$server_info = fgets ($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;
}
$query = 'LOGIN "' . quoteIMAP($username) . '" "' . quoteIMAP($password) . '"';
$read = sqimap_run_command ($imap_stream, $query, 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", $message);
}
echo '
' . _("Read data:") . "
\n";
if (is_array($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);
displayHtmlHeader( _("Unknown user or password incorrect.") );
echo "