private function add_debug(array $request, &$options, $value, &$params)
{
if ($value === false) {
return;
}
static $map = array(STREAM_NOTIFY_CONNECT => 'CONNECT', STREAM_NOTIFY_AUTH_REQUIRED => 'AUTH_REQUIRED', STREAM_NOTIFY_AUTH_RESULT => 'AUTH_RESULT', STREAM_NOTIFY_MIME_TYPE_IS => 'MIME_TYPE_IS', STREAM_NOTIFY_FILE_SIZE_IS => 'FILE_SIZE_IS', STREAM_NOTIFY_REDIRECTED => 'REDIRECTED', STREAM_NOTIFY_PROGRESS => 'PROGRESS', STREAM_NOTIFY_FAILURE => 'FAILURE', STREAM_NOTIFY_COMPLETED => 'COMPLETED', STREAM_NOTIFY_RESOLVE => 'RESOLVE');
static $args = array('severity', 'message', 'message_code', 'bytes_transferred', 'bytes_max');
$value = Core::getDebugResource($value);
$ident = $request['http_method'] . ' ' . Core::url($request);
$fn = function () use($ident, $value, $map, $args) {
$passed = func_get_args();
$code = array_shift($passed);
fprintf($value, '<%s> [%s] ', $ident, $map[$code]);
foreach (array_filter($passed) as $i => $v) {
fwrite($value, $args[$i] . ': "' . $v . '" ');
}
fwrite($value, "\n");
};
// Wrap the existing function if needed.
$params['notification'] = isset($params['notification']) ? Core::callArray([$params['notification'], $fn]) : $fn;
}
/**
* Applies an array of request client options to a the options array.
*
* This method uses a large switch rather than double-dispatch to save on
* high overhead of calling functions in PHP.
*/
private function applyHandlerOptions(array $request, array &$options)
{
foreach ($request['client'] as $key => $value) {
switch ($key) {
// Violating PSR-4 to provide more room.
case 'verify':
if ($value === false) {
unset($options[CURLOPT_CAINFO]);
$options[CURLOPT_SSL_VERIFYHOST] = 0;
$options[CURLOPT_SSL_VERIFYPEER] = false;
continue;
}
$options[CURLOPT_SSL_VERIFYHOST] = 2;
$options[CURLOPT_SSL_VERIFYPEER] = true;
if (is_string($value)) {
$options[CURLOPT_CAINFO] = $value;
if (!file_exists($value)) {
throw new \InvalidArgumentException("SSL CA bundle not found: {$value}");
}
}
break;
case 'decode_content':
if ($value === false) {
continue;
}
$accept = Core::firstHeader($request, 'Accept-Encoding');
if ($accept) {
$options[CURLOPT_ENCODING] = $accept;
} else {
$options[CURLOPT_ENCODING] = '';
// Don't let curl send the header over the wire
$options[CURLOPT_HTTPHEADER][] = 'Accept-Encoding:';
}
break;
case 'save_to':
if (is_string($value)) {
if (!is_dir(dirname($value))) {
throw new \RuntimeException(sprintf('Directory %s does not exist for save_to value of %s', dirname($value), $value));
}
$value = new LazyOpenStream($value, 'w+');
}
if ($value instanceof StreamInterface) {
$options[CURLOPT_WRITEFUNCTION] = function ($ch, $write) use($value) {
return $value->write($write);
};
} elseif (is_resource($value)) {
$options[CURLOPT_FILE] = $value;
} else {
throw new \InvalidArgumentException('save_to must be a ' . 'GuzzleHttp\\Stream\\StreamInterface or resource');
}
break;
case 'timeout':
if (defined('CURLOPT_TIMEOUT_MS')) {
$options[CURLOPT_TIMEOUT_MS] = $value * 1000;
} else {
$options[CURLOPT_TIMEOUT] = $value;
}
break;
case 'connect_timeout':
if (defined('CURLOPT_CONNECTTIMEOUT_MS')) {
$options[CURLOPT_CONNECTTIMEOUT_MS] = $value * 1000;
} else {
$options[CURLOPT_CONNECTTIMEOUT] = $value;
}
break;
case 'proxy':
if (!is_array($value)) {
$options[CURLOPT_PROXY] = $value;
} elseif (isset($request['scheme'])) {
$scheme = $request['scheme'];
if (isset($value[$scheme])) {
$options[CURLOPT_PROXY] = $value[$scheme];
}
}
break;
case 'cert':
if (is_array($value)) {
$options[CURLOPT_SSLCERTPASSWD] = $value[1];
$value = $value[0];
}
if (!file_exists($value)) {
throw new \InvalidArgumentException("SSL certificate not found: {$value}");
}
$options[CURLOPT_SSLCERT] = $value;
break;
case 'ssl_key':
if (is_array($value)) {
$options[CURLOPT_SSLKEYPASSWD] = $value[1];
$value = $value[0];
}
if (!file_exists($value)) {
throw new \InvalidArgumentException("SSL private key not found: {$value}");
}
$options[CURLOPT_SSLKEY] = $value;
break;
case 'progress':
if (!is_callable($value)) {
throw new \InvalidArgumentException('progress client option must be callable');
}
$options[CURLOPT_NOPROGRESS] = false;
$options[CURLOPT_PROGRESSFUNCTION] = function () use($value) {
$args = func_get_args();
// PHP 5.5 pushed the handle onto the start of the args
if (is_resource($args[0])) {
array_shift($args);
}
call_user_func_array($value, $args);
};
break;
case 'debug':
if ($value) {
$options[CURLOPT_STDERR] = Core::getDebugResource($value);
$options[CURLOPT_VERBOSE] = true;
}
break;
}
}
}