exit;
}
- $file = fopen($filename, 'r');
+ /* Open the file, or else display an error to the user. */
+ if(!$file = @fopen($filename, 'r'))
+ {
+ include_once( '../functions/display_messages.php' );
+ logout_error( sprintf( _("Preference file, %s, could not be opened. Contact your system administrator to resolve this issue."), $filename) );
+ exit;
+ }
/* Read in the preferences. */
$highlight_num = 0;
$filename = getHashedFile($username, $data_dir, "$username.pref");
- $file = fopen($filename, 'w');
+ /* Open the file for writing, or else display an error to the user. */
+ if(!$file = @fopen($filename, 'w'))
+ {
+ include_once( '../functions/display_messages.php' );
+ logout_error( sprintf( _("Preference file, %s, could not be opened. Contact your system administrator to resolve this issue."), $filename) );
+ exit;
+ }
+
foreach ($prefs_cache as $Key => $Value) {
if (isset($Value)) {
fwrite($file, $Key . '=' . $Value . "\n");
*/
function setSig($data_dir, $username, $number, $value) {
$filename = getHashedFile($username, $data_dir, "$username.si$number");
- $file = fopen($filename, 'w');
+ /* Open the file for writing, or else display an error to the user. */
+ if(!$file = @fopen($filename, 'w'))
+ {
+ include_once( '../functions/display_messages.php' );
+ logout_error( sprintf( _("Signature file, %s, could not be opened. Contact your system administrator to resolve this issue."), $filename) );
+ exit;
+ }
fwrite($file, $value);
fclose($file);
}
* Get the signature.
*/
function getSig($data_dir, $username, $number) {
- #$filename = $data_dir . $username . '.si$number';
$filename = getHashedFile($username, $data_dir, "$username.si$number");
$sig = '';
if (file_exists($filename)) {
- $file = fopen($filename, 'r');
+ /* Open the file, or else display an error to the user. */
+ if(!$file = @fopen($filename, 'r'))
+ {
+ include_once( '../functions/display_messages.php' );
+ logout_error( sprintf( _("Signature file, %s, could not be opened. Contact your system administrator to resolve this issue."), $filename) );
+ exit;
+ }
while (!feof($file)) {
$sig .= fgets($file, 1024);
}