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-rw-r--r--vendor/guzzlehttp/guzzle/src/Utils.php92
1 files changed, 92 insertions, 0 deletions
diff --git a/vendor/guzzlehttp/guzzle/src/Utils.php b/vendor/guzzlehttp/guzzle/src/Utils.php
new file mode 100644
index 0000000..c698acb
--- /dev/null
+++ b/vendor/guzzlehttp/guzzle/src/Utils.php
@@ -0,0 +1,92 @@
+<?php
+namespace GuzzleHttp;
+
+use GuzzleHttp\Exception\InvalidArgumentException;
+use Psr\Http\Message\UriInterface;
+use Symfony\Polyfill\Intl\Idn\Idn;
+
+final class Utils
+{
+ /**
+ * Wrapper for the hrtime() or microtime() functions
+ * (depending on the PHP version, one of the two is used)
+ *
+ * @return float|mixed UNIX timestamp
+ *
+ * @internal
+ */
+ public static function currentTime()
+ {
+ return function_exists('hrtime') ? hrtime(true) / 1e9 : microtime(true);
+ }
+
+ /**
+ * @param int $options
+ *
+ * @return UriInterface
+ * @throws InvalidArgumentException
+ *
+ * @internal
+ */
+ public static function idnUriConvert(UriInterface $uri, $options = 0)
+ {
+ if ($uri->getHost()) {
+ $asciiHost = self::idnToAsci($uri->getHost(), $options, $info);
+ if ($asciiHost === false) {
+ $errorBitSet = isset($info['errors']) ? $info['errors'] : 0;
+
+ $errorConstants = array_filter(array_keys(get_defined_constants()), function ($name) {
+ return substr($name, 0, 11) === 'IDNA_ERROR_';
+ });
+
+ $errors = [];
+ foreach ($errorConstants as $errorConstant) {
+ if ($errorBitSet & constant($errorConstant)) {
+ $errors[] = $errorConstant;
+ }
+ }
+
+ $errorMessage = 'IDN conversion failed';
+ if ($errors) {
+ $errorMessage .= ' (errors: ' . implode(', ', $errors) . ')';
+ }
+
+ throw new InvalidArgumentException($errorMessage);
+ } else {
+ if ($uri->getHost() !== $asciiHost) {
+ // Replace URI only if the ASCII version is different
+ $uri = $uri->withHost($asciiHost);
+ }
+ }
+ }
+
+ return $uri;
+ }
+
+ /**
+ * @param string $domain
+ * @param int $options
+ * @param array $info
+ *
+ * @return string|false
+ */
+ private static function idnToAsci($domain, $options, &$info = [])
+ {
+ if (\preg_match('%^[ -~]+$%', $domain) === 1) {
+ return $domain;
+ }
+
+ if (\extension_loaded('intl') && defined('INTL_IDNA_VARIANT_UTS46')) {
+ return \idn_to_ascii($domain, $options, INTL_IDNA_VARIANT_UTS46, $info);
+ }
+
+ /*
+ * The Idn class is marked as @internal. Verify that class and method exists.
+ */
+ if (method_exists(Idn::class, 'idn_to_ascii')) {
+ return Idn::idn_to_ascii($domain, $options, Idn::INTL_IDNA_VARIANT_UTS46, $info);
+ }
+
+ throw new \RuntimeException('ext-intl or symfony/polyfill-intl-idn not loaded or too old');
+ }
+}