diff options
Diffstat (limited to 'inc/functions.php')
| -rw-r--r-- | inc/functions.php | 48 |
1 files changed, 28 insertions, 20 deletions
diff --git a/inc/functions.php b/inc/functions.php index 4eabcd84..895d1f2c 100644 --- a/inc/functions.php +++ b/inc/functions.php @@ -250,38 +250,46 @@ } } - function file_write($path, $data) { + function file_write($path, $data, $simple = false, $skip_purge = false) { global $config; - if(preg_match('/^scp:\/\/(.+)$/', $path, $m)) { - // Experimental: secure copy... - $file = tempnam($config['tmp'], 'tinyboard-scp'); - // Write to temp file - file_write($file, $data); - // Call `scp` (yes, this is horrible) - $command = 'scp ' . escapeshellarg($file) . ' ' . escapeshellarg($m[1]); - system($command); - // Delete temporary file - file_unlink($file); - return; + + if(preg_match('/^remote:\/\/(.+)\:(.+)$/', $path, $m)) { + if(isset($config['remote'][$m[1]])) { + require_once 'inc/remote.php'; + + $remote = new Remote($config['remote'][$m[1]]); + $remote->write($data, $m[2]); + return; + } else { + error('Invalid remote server: ' . $m[1]); + } } - if(!$fp = fopen($path, 'c')) + if(!$fp = fopen($path, $simple ? 'w' : 'c')) error('Unable to open file for writing: ' . $path); // File locking - if(!flock($fp, LOCK_EX)) { + if(!$simple && !flock($fp, LOCK_EX)) { error('Unable to lock file: ' . $path); } // Truncate file - ftruncate($fp, 0); + if(!$simple && !ftruncate($fp, 0)) + error('Unable to truncate file: ' . $path); + // Write data - fwrite($fp, $data); - flock($fp, LOCK_UN); - - fclose($fp); + if(fwrite($fp, $data) === false) + error('Unable to write to file: ' . $path); - if(isset($config['purge']) && isset($_SERVER['HTTP_HOST'])) { + // Unlock + if(!$simple) + flock($fp, LOCK_UN); + + // Close + if(!fclose($fp)) + error('Unable to close file: ' . $path); + + if(!$skip_purge && isset($config['purge']) && isset($_SERVER['HTTP_HOST'])) { // Purge cache if(basename($path) == $config['file_index']) { // Index file (/index.html); purge "/" as well |