1 files changed, 77 insertions, 0 deletions
diff --git a/src/kube2msb/vendor/k8s.io/kubernetes/pkg/util/net/port_split.go b/src/kube2msb/vendor/k8s.io/kubernetes/pkg/util/net/port_split.go
new file mode 100644
index 0000000..29c985e
--- /dev/null
+++ b/src/kube2msb/vendor/k8s.io/kubernetes/pkg/util/net/port_split.go
@@ -0,0 +1,77 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+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 net
+
+import (
+	"strings"
+
+	"k8s.io/kubernetes/pkg/util/sets"
+)
+
+var validSchemes = sets.NewString("http", "https", "")
+
+// SplitSchemeNamePort takes a string of the following forms:
+//  * "<name>",                 returns "",        "<name>","",      true
+//  * "<name>:<port>",          returns "",        "<name>","<port>",true
+//  * "<scheme>:<name>:<port>", returns "<scheme>","<name>","<port>",true
+//
+// Name must be non-empty or valid will be returned false.
+// Scheme must be "http" or "https" if specified
+// Port is returned as a string, and it is not required to be numeric (could be
+// used for a named port, for example).
+func SplitSchemeNamePort(id string) (scheme, name, port string, valid bool) {
+	parts := strings.Split(id, ":")
+	switch len(parts) {
+	case 1:
+		name = parts[0]
+	case 2:
+		name = parts[0]
+		port = parts[1]
+	case 3:
+		scheme = parts[0]
+		name = parts[1]
+		port = parts[2]
+	default:
+		return "", "", "", false
+	}
+
+	if len(name) > 0 && validSchemes.Has(scheme) {
+		return scheme, name, port, true
+	} else {
+		return "", "", "", false
+	}
+}
+
+// JoinSchemeNamePort returns a string that specifies the scheme, name, and port:
+//  * "<name>"
+//  * "<name>:<port>"
+//  * "<scheme>:<name>:<port>"
+// None of the parameters may contain a ':' character
+// Name is required
+// Scheme must be "", "http", or "https"
+func JoinSchemeNamePort(scheme, name, port string) string {
+	if len(scheme) > 0 {
+		// Must include three segments to specify scheme
+		return scheme + ":" + name + ":" + port
+	}
+	if len(port) > 0 {
+		// Must include two segments to specify port
+		return name + ":" + port
+	}
+	// Return name alone
+	return name
+}