configDir = $inputConfigDir;
$this->load($fileName);
$this->setDefaults();
if ($this->suspend and $this->urlSuspend)
{
header("Location: $this->urlSuspend");
exit();
}
}
public function load($fileName)
{
$path = "$this->configDir/$fileName.txt";
if (!file_exists($path))
exit("This config file does not exist: $path");
$buffer = file_get_contents($path);
if ($buffer === FALSE)
exit("Failed to open config file $path");
// remove comments
$buffer = preg_replace(self::$blockCommentMatch, '', $buffer);
$buffer = preg_replace(self::$wholeLineCommentMatch, '', $buffer);
$buffer = preg_replace(self::$lineCommentMatch, '', $buffer);
// print "$buffer
";
$this->parseLines($buffer, 0);
}
private function setDefaults()
{
// set any essential missing config options
if (!isset($this->debug))
$this->debug = FALSE;
if (!isset($this->charset))
$this->charset = SMART_DEFAULT_CHARSET;
if (!isset($this->timezone))
$this->timezone = SMART_DEFAULT_TIMEZONE;
if (!isset($this->xhtml))
$this->xhtml = SMART_DEFAULT_XHTML;
if (!isset($this->loginCookieName))
$this->loginCookieName = SMART_DEFAULT_LOGIN_COOKIE;
if (!isset($this->sendEmailAlerts))
$this->sendEmailAlerts = FALSE;
//set_magic_quotes_runtime(FALSE);
//error_reporting($this->debug ? E_ALL | E_STRICT : E_ERROR);
error_reporting($this->debug ? E_ALL : E_ERROR);
date_default_timezone_set($this->timezone);
//putenv('TZ=Etc/UTC');
setlocale(LC_ALL, "$this->timezone.$this->charset");
mb_internal_encoding($this->charset);
ini_set('auto_detect_line_endings', TRUE);
if (isset($this->dirHome))
{
if (!isset($this->dirData))
$this->dirData = "$this->dirHome/data";
if (!isset($this->dirTemplates))
$this->dirTemplates = "$this->dirHome/templates";
}
if (isset($this->dirLogs))
{
if (!isset($this->fileErrorLog))
$this->fileErrorLog = "$this->dirLogs/errors.txt";
if (!isset($this->fileErrorDigest))
$this->fileErrorLog = "$this->dirLogs/errors-digest.txt";
}
if (isset($this->dirSessions))
session_save_path($this->dirSessions);
}
private function parseLines(&$input, $offset, $blockName = NULL, $mainOffset = 0)
{
while (true)
{
// is it a regular line?
$rv = preg_match(self::$lineMatch, $input, $matches, 0, $offset);
if ($rv === FALSE or ($rv and count($matches) != 3))
$this->abort('line', $mainOffset + $offset);
if ($rv)
{
// print "$matches[0]
\n";
// replace new-style $key placeholders
$value = preg_replace('/\$(.+?)[$\w\/"]/', '$this->\1', $matches[2]);
// replace {{...}} placeholders with config values
$value = preg_replace('/\{\{(.+?)\}\}/', '$this->\1', $matches[2]);
// replace '[[...]]' with '{{...}}' (used as a template placeholder)
$value = preg_replace('/\[\[(.+?)\]\]/', '{{\1}}', $value);
if ($blockName)
{
// print "\$this->{$blockName}->{$matches[1]} = $value;\n";
$code = "\$this->{$blockName}->{$matches[1]} = $value;";
if (eval($code) === FALSE)
print "$code failed";
}
else
{
// print "\$this->{$matches[1]} = $value;\n";
eval("\$this->{$matches[1]} = $value;");
}
$offset += strlen($matches[0]);
}
else
{
// is it a block of settings?
// $buffer = substr($input, $offset);
$rv = preg_match(self::$blockMatch, $input, $matches, 0, $offset);
if ($rv === FALSE or ($rv and count($matches) != 3))
$this->abort('block', $mainOffset + $offset);
if (!$rv)
{
// are we at the end?
if (trim(substr($input, $offset)) == '')
return;
else
$this->abort('unrecognised', $mainOffset + $offset);
}
$tempBlockName = $matches[1];
if (!$tempBlockName)
$this->abort('block name', $offset);
$this->$tempBlockName = new stdClass();
$this->parseLines($matches[2], 0, $tempBlockName, $offset);
$offset += strlen($matches[0]);
}
}
}
private function abort($error, $offset)
{
exit("Config error ($error) at offset $offset");
}
}
?>