/**
* Find value of the first header with given name.
*
* @param list List of headers from `resolve()`.
* @param string Case insensitive header name.
* @return string Value of the header or null if not found.
* @task resolve
*/
public static function getHeader(array $headers, $search)
{
Utils::assert_instances_of($headers, 'array');
foreach ($headers as $header) {
list($name, $value) = $header;
if (strcasecmp($name, $search) == 0) {
return $value;
}
}
return null;
}
protected function getErrorCodeDescription($code)
{
$map = array(self::ERROR_TIMEOUT => 'The request took too long to complete.', self::ERROR_CONNECTION_ABORTED => 'The remote host closed the connection before the request completed.', self::ERROR_CONNECTION_REFUSED => 'The remote host refused the connection. This usually means the ' . 'host is not running an HTTP server, or the network is blocking ' . 'connections from this machine. Verify you can connect to the ' . 'remote host from this host.', self::ERROR_CONNECTION_FAILED => 'Connection could not be initiated. This usually indicates a DNS ' . 'problem: verify the domain name is correct, that you can ' . 'perform a DNS lookup for it from this machine. (Did you add the ' . 'domain to `/etc/hosts` on some other machine, but not this one?) ' . 'This might also indicate that you specified the wrong port.');
return Utils::idx($map, $code);
}
/**
* Close and free resources if necessary.
*
* @return void
* @task internal
*/
private function closeProcess()
{
foreach ($this->pipes as $pipe) {
if (isset($pipe)) {
@fclose($pipe);
}
}
$this->pipes = array(null, null, null);
if ($this->proc) {
@proc_close($this->proc);
$this->proc = null;
}
$this->stdin = null;
if ($this->profilerCallID !== null) {
$profiler = ServiceProfiler\PhutilServiceProfiler::getInstance();
$profiler->endServiceCall($this->profilerCallID, array('err' => $this->result ? Utils\Utils::idx($this->result, 0) : null));
$this->profilerCallID = null;
}
}
protected function getErrorCodeDescription($code)
{
static $map = array(404 => 'Not Found', 500 => 'Internal Server Error');
return \Hazbo\Component\Utils\Utils::idx($map, $code) . "\n" . $this->excerpt . "\n";
}