first commit -> move some files from one-api

vendor/aws_v3/Aws/EndpointV2/EndpointDefinitionProvider.php

@@ -0,0 +1,71 @@
+<?php
+
+namespace Aws\EndpointV2;
+
+/**
+ * Provides Endpoint-related artifacts used for endpoint resolution
+ * and testing.
+ */
+class EndpointDefinitionProvider
+{
+    public static function getEndpointRuleset($service, $apiVersion, $baseDir = null)
+    {
+        return self::getData($service, $apiVersion, 'ruleset', $baseDir);
+    }
+
+    public static function getEndpointTests($service, $apiVersion, $baseDir = null)
+    {
+        return self::getData($service, $apiVersion, 'tests', $baseDir);
+    }
+
+    public static function getPartitions()
+    {
+        $basePath = __DIR__ . '/../data';
+        $file = '/partitions.json';
+
+        if (file_exists($basePath . $file . '.php')) {
+           return require($basePath . $file . '.php');
+        } else {
+            return json_decode(file_get_contents($basePath . $file));
+        }
+    }
+
+    private static function getData($service, $apiVersion, $type, $baseDir)
+    {
+        $basePath = $baseDir ? $baseDir :  __DIR__ . '/../data';
+        $serviceDir = $basePath . "/{$service}";
+        if (!is_dir($serviceDir)) {
+            throw new \InvalidArgumentException(
+                'Invalid service name.'
+            );
+        }
+
+        if ($apiVersion === 'latest') {
+            $apiVersion = self::getLatest($service);
+        }
+
+        $rulesetPath = $serviceDir . '/' . $apiVersion;
+        if (!is_dir($rulesetPath)) {
+            throw new \InvalidArgumentException(
+                'Invalid api version.'
+            );
+        }
+        $fileName = $type === 'tests' ? '/endpoint-tests-1' : '/endpoint-rule-set-1';
+
+        if (file_exists($rulesetPath . $fileName . '.json.php')) {
+            return require($rulesetPath . $fileName . '.json.php');
+        } elseif (file_exists($rulesetPath . $fileName . '.json')) {
+            return json_decode(file_get_contents($rulesetPath . $fileName . '.json'), true);
+        } else {
+            throw new \InvalidArgumentException(
+                'Specified ' . $type . ' endpoint file for ' . $service . ' with api version ' . $apiVersion . ' does not exist.'
+            );
+        }
+    }
+
+    private static function getLatest($service)
+    {
+        $manifest = \Aws\manifest();
+        return $manifest[$service]['versions']['latest'];
+    }
+}