vendoring and caldav

vendor/github.com/samedi/caldav-go/handlers/headers.go

@@ -0,0 +1,27 @@
+package handlers
+
+import (
+  "net/http"
+)
+
+const (
+  HD_DEPTH = "Depth"
+  HD_DEPTH_DEEP = "1"
+  HD_PREFER = "Prefer"
+  HD_PREFER_MINIMAL = "return=minimal"
+  HD_PREFERENCE_APPLIED = "Preference-Applied"
+)
+
+type headers struct {
+  http.Header
+}
+
+func (this headers) IsDeep() bool {
+  depth := this.Get(HD_DEPTH)
+  return (depth == HD_DEPTH_DEEP)
+}
+
+func (this headers) IsMinimal() bool {
+  prefer := this.Get(HD_PREFER)
+  return (prefer == HD_PREFER_MINIMAL)
+}