[VOL-2538] Logging - Implement dynamic log levels in ofagent
Change-Id: I9582230d9d3c34ea84339fddf2b2f3b3d2804808
diff --git a/vendor/go.etcd.io/etcd/pkg/types/urls.go b/vendor/go.etcd.io/etcd/pkg/types/urls.go
new file mode 100644
index 0000000..9e5d03f
--- /dev/null
+++ b/vendor/go.etcd.io/etcd/pkg/types/urls.go
@@ -0,0 +1,82 @@
+// Copyright 2015 The etcd 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 types
+
+import (
+ "errors"
+ "fmt"
+ "net"
+ "net/url"
+ "sort"
+ "strings"
+)
+
+type URLs []url.URL
+
+func NewURLs(strs []string) (URLs, error) {
+ all := make([]url.URL, len(strs))
+ if len(all) == 0 {
+ return nil, errors.New("no valid URLs given")
+ }
+ for i, in := range strs {
+ in = strings.TrimSpace(in)
+ u, err := url.Parse(in)
+ if err != nil {
+ return nil, err
+ }
+ if u.Scheme != "http" && u.Scheme != "https" && u.Scheme != "unix" && u.Scheme != "unixs" {
+ return nil, fmt.Errorf("URL scheme must be http, https, unix, or unixs: %s", in)
+ }
+ if _, _, err := net.SplitHostPort(u.Host); err != nil {
+ return nil, fmt.Errorf(`URL address does not have the form "host:port": %s`, in)
+ }
+ if u.Path != "" {
+ return nil, fmt.Errorf("URL must not contain a path: %s", in)
+ }
+ all[i] = *u
+ }
+ us := URLs(all)
+ us.Sort()
+
+ return us, nil
+}
+
+func MustNewURLs(strs []string) URLs {
+ urls, err := NewURLs(strs)
+ if err != nil {
+ panic(err)
+ }
+ return urls
+}
+
+func (us URLs) String() string {
+ return strings.Join(us.StringSlice(), ",")
+}
+
+func (us *URLs) Sort() {
+ sort.Sort(us)
+}
+func (us URLs) Len() int { return len(us) }
+func (us URLs) Less(i, j int) bool { return us[i].String() < us[j].String() }
+func (us URLs) Swap(i, j int) { us[i], us[j] = us[j], us[i] }
+
+func (us URLs) StringSlice() []string {
+ out := make([]string, len(us))
+ for i := range us {
+ out[i] = us[i].String()
+ }
+
+ return out
+}