function siteguard_error_dump($title, $obj)
{
ob_start();
var_dump($obj);
$msg = ob_get_contents();
ob_end_clean();
siteguard_error_log("{$title}: {$msg}");
}
function update_settings($mark, $data)
{
if (!SiteGuard_Htaccess::make_tmp_dir()) {
return false;
}
$flag_write = false;
$flag_through = true;
$flag_wp = false;
$flag_wp_set = false;
$wp_settings = '';
$mark_start = $mark . '_START';
$mark_end = $mark . '_END';
$mark_wp_start = '# BEGIN WordPress';
$mark_wp_end = '# END WordPress';
$current_file = SiteGuard_Htaccess::get_htaccess_file();
if (!file_exists($current_file)) {
@touch($current_file);
@chmod($current_file, 0604);
}
if (!SiteGuard_Htaccess::check_permission($current_file)) {
return false;
}
$fr = @fopen($current_file, 'r');
if (null == $fr) {
siteguard_error_log("fopen failed: {$current_file}");
return false;
}
$new_file = SiteGuard_Htaccess::get_htaccess_new_file();
if (!is_writable($new_file)) {
siteguard_error_log("file not writable: {$new_file}");
return false;
}
$fw = @fopen($new_file, 'w');
if (null == $fw) {
siteguard_error_log("fopen failed: {$new_file}");
return false;
}
while (!feof($fr)) {
$line = fgets($fr, 4096);
// Save WordPress settings.
// WordPress settings has to be written after SiteGuard settings.
if (false == $flag_write && false == $flag_wp_set && false !== strpos($line, $mark_wp_start)) {
$flag_wp = true;
$flag_wp_set = true;
}
if ($flag_wp_set) {
$wp_settings .= $line;
if (false !== strpos($line, $mark_wp_end)) {
$flag_wp_set = false;
}
continue;
}
if (false !== strpos($line, $mark_start)) {
fwrite($fw, $line, strlen($line));
fwrite($fw, $data, strlen($data));
$flag_write = true;
$flag_through = false;
continue;
}
if (false == $flag_write && false !== strpos($line, SiteGuard_Htaccess::$htaccess_mark_end)) {
fwrite($fw, $mark_start . "\n", strlen($mark_start) + 1);
fwrite($fw, $data, strlen($data));
fwrite($fw, $mark_end . "\n", strlen($mark_end) + 1);
$flag_write = true;
}
if (false == $flag_through && false !== strpos($line, $mark_end)) {
$flag_through = true;
}
if ($flag_through) {
fwrite($fw, $line, strlen($line));
if (false == $flag_wp && false !== strpos($line, $mark_wp_start)) {
$flag_wp = true;
}
}
}
if (false == $flag_write) {
fwrite($fw, "\n" . SiteGuard_Htaccess::$htaccess_mark_start . "\n", strlen(SiteGuard_Htaccess::$htaccess_mark_start) + 2);
fwrite($fw, $mark_start . "\n", strlen($mark_start) + 1);
fwrite($fw, $data, strlen($data));
fwrite($fw, $mark_end . "\n", strlen($mark_end) + 1);
fwrite($fw, SiteGuard_Htaccess::$htaccess_mark_end . "\n", strlen(SiteGuard_Htaccess::$htaccess_mark_end) + 1);
}
if ('' != $wp_settings) {
// Write saved WordPress Settings
fwrite($fw, "\n", 1);
fwrite($fw, $wp_settings, strlen($wp_settings));
fwrite($fw, "\n", 1);
} else {
if (false == $flag_wp) {
// Write empty WordPress Settings
fwrite($fw, "\n", 1);
fwrite($fw, $mark_wp_start . "\n", strlen($mark_wp_start) + 1);
fwrite($fw, $mark_wp_end . "\n", strlen($mark_wp_end) + 1);
fwrite($fw, "\n", 1);
}
}
fclose($fr);
fclose($fw);
@chmod($new_file, 0604);
if (!rename($new_file, $current_file)) {
siteguard_error_log("rename failed: {$new_file} {$current_file}");
return false;
}
return true;
}