vendorify
diff --git a/go/vendor/github.com/go-openapi/runtime/headers.go b/go/vendor/github.com/go-openapi/runtime/headers.go
new file mode 100644
index 0000000..4d111db
--- /dev/null
+++ b/go/vendor/github.com/go-openapi/runtime/headers.go
@@ -0,0 +1,45 @@
+// Copyright 2015 go-swagger maintainers
+//
+// 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 runtime
+
+import (
+ "mime"
+ "net/http"
+
+ "github.com/go-openapi/errors"
+)
+
+// ContentType parses a content type header
+func ContentType(headers http.Header) (string, string, error) {
+ ct := headers.Get(HeaderContentType)
+ orig := ct
+ if ct == "" {
+ ct = DefaultMime
+ }
+ if ct == "" {
+ return "", "", nil
+ }
+
+ mt, opts, err := mime.ParseMediaType(ct)
+ if err != nil {
+ return "", "", errors.NewParseError(HeaderContentType, "header", orig, err)
+ }
+
+ if cs, ok := opts[charsetKey]; ok {
+ return mt, cs, nil
+ }
+
+ return mt, "", nil
+}