Move all server and controller packages into top-level

server-api-contenttype.go

@@ -0,0 +1,56 @@
+/*
+ * Minio Cloud Storage, (C) 2015 Minio, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package main
+
+import "net/http"
+
+type contentType int
+
+const (
+	unknownContentType contentType = iota
+	xmlContentType
+	jsonContentType
+)
+
+// Get content type requested from 'Accept' header
+func getContentType(req *http.Request) contentType {
+	acceptHeader := req.Header.Get("Accept")
+	switch {
+	case acceptHeader == "application/json":
+		return jsonContentType
+	default:
+		return xmlContentType
+	}
+}
+
+// Content type to human readable string
+func getContentTypeString(content contentType) string {
+	switch content {
+	case jsonContentType:
+		{
+			return "application/json"
+		}
+	case xmlContentType:
+		{
+			return "application/xml"
+		}
+	default:
+		{
+			return "application/xml"
+		}
+	}
+}