better writing, file locking
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parent
e9a6b3fa58
commit
d8301964b1
@ -211,6 +211,23 @@
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} else return false;
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}
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function file_write($path, $data) {
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$fp = fopen($path, 'c');
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// File locking
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if(!flock($fp, LOCK_EX)) {
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error('Unable to lock file!');
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}
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// Truncate file
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ftruncate($fp, 0);
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// Write data
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fwrite($fp, $data);
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flock($fp, LOCK_UN);
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fclose($fp);
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}
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function listBoards() {
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$query = query("SELECT * FROM `boards` ORDER BY `uri`") or error(db_error());
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$boards = $query->fetchAll();
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@ -972,7 +989,7 @@
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$content['pages'][$page-1]['selected'] = true;
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$content['btn'] = getPageButtons($content['pages']);
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$content['hidden_inputs'] = createHiddenInputs();
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@file_put_contents($filename, Element('index.html', $content)) or error("Couldn't write to file.");
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file_write($filename, Element('index.html', $content));
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if(isset($md5) && $md5 == md5_file($filename)) {
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break;
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@ -997,7 +1014,7 @@
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'uri' => addslashes((!empty($uri) ? $config['uri_stylesheets'] : '') . $uri));
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}
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file_put_contents($config['file_script'], Element('main.js', Array(
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file_write($config['file_script'], Element('main.js', Array(
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'config' => $config,
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'stylesheets' => $stylesheets
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)));
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@ -1269,7 +1286,7 @@
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if($return)
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return $body;
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else
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@file_put_contents($board['dir'] . $config['dir']['res'] . sprintf($config['file_page'], $id), $body) or error("Couldn't write to file.");
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file_write($board['dir'] . $config['dir']['res'] . sprintf($config['file_page'], $id), $body);
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}
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function rrmdir($dir) {
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@ -66,7 +66,7 @@
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}
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// Update version number
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file_put_contents($config['has_installed'], VERSION);
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file_write($config['has_installed'], VERSION);
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$page['title'] = 'Upgraded';
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$page['body'] = '<p style="text-align:center">Successfully upgraded from ' . $version . ' to <strong>' . VERSION . '</strong>.</p>';
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@ -401,7 +401,7 @@
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if(!empty($sql_errors)) {
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$page['body'] .= '<div class="ban"><h2>SQL errors</h2><p>SQL errors were encountered when trying to install the database. This may be the result of using a database which is already occupied with a Tinyboard installation; if so, you can probably ignore this.</p><p>The errors encountered were:</p><ul>' . $sql_errors . '</ul><p><a href="?step=5">Ignore errors and complete installation.</a></p></div>';
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} else {
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file_put_contents($config['has_installed'], VERSION);
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file_write($config['has_installed'], VERSION);
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if(!@unlink(__FILE__)) {
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$page['body'] .= '<div class="ban"><h2>Delete install.php!</h2><p>I couldn\'t remove <strong>install.php</strong>. You will have to remove it manually.</p></div>';
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}
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@ -412,7 +412,7 @@
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$page['title'] = 'Installation complete';
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$page['body'] = '<p style="text-align:center">Thank you for using Tinyboard. Please remember to report any bugs you discover.</p>';
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file_put_contents($config['has_installed'], VERSION);
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file_write($config['has_installed'], VERSION);
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if(!@unlink(__FILE__)) {
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$page['body'] .= '<div class="ban"><h2>Delete install.php!</h2><p>I couldn\'t remove <strong>install.php</strong>. You will have to remove it manually.</p></div>';
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}
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