[VOL-4289] Proto changes for gRPC migration
Change-Id: I317a0a865ccf78d0c37aa229c50d293a3f66c8bb
diff --git a/vendor/google.golang.org/grpc/grpclog/component.go b/vendor/google.golang.org/grpc/grpclog/component.go
new file mode 100644
index 0000000..8358dd6
--- /dev/null
+++ b/vendor/google.golang.org/grpc/grpclog/component.go
@@ -0,0 +1,117 @@
+/*
+ *
+ * Copyright 2020 gRPC 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 grpclog
+
+import (
+ "fmt"
+
+ "google.golang.org/grpc/internal/grpclog"
+)
+
+// componentData records the settings for a component.
+type componentData struct {
+ name string
+}
+
+var cache = map[string]*componentData{}
+
+func (c *componentData) InfoDepth(depth int, args ...interface{}) {
+ args = append([]interface{}{"[" + string(c.name) + "]"}, args...)
+ grpclog.InfoDepth(depth+1, args...)
+}
+
+func (c *componentData) WarningDepth(depth int, args ...interface{}) {
+ args = append([]interface{}{"[" + string(c.name) + "]"}, args...)
+ grpclog.WarningDepth(depth+1, args...)
+}
+
+func (c *componentData) ErrorDepth(depth int, args ...interface{}) {
+ args = append([]interface{}{"[" + string(c.name) + "]"}, args...)
+ grpclog.ErrorDepth(depth+1, args...)
+}
+
+func (c *componentData) FatalDepth(depth int, args ...interface{}) {
+ args = append([]interface{}{"[" + string(c.name) + "]"}, args...)
+ grpclog.FatalDepth(depth+1, args...)
+}
+
+func (c *componentData) Info(args ...interface{}) {
+ c.InfoDepth(1, args...)
+}
+
+func (c *componentData) Warning(args ...interface{}) {
+ c.WarningDepth(1, args...)
+}
+
+func (c *componentData) Error(args ...interface{}) {
+ c.ErrorDepth(1, args...)
+}
+
+func (c *componentData) Fatal(args ...interface{}) {
+ c.FatalDepth(1, args...)
+}
+
+func (c *componentData) Infof(format string, args ...interface{}) {
+ c.InfoDepth(1, fmt.Sprintf(format, args...))
+}
+
+func (c *componentData) Warningf(format string, args ...interface{}) {
+ c.WarningDepth(1, fmt.Sprintf(format, args...))
+}
+
+func (c *componentData) Errorf(format string, args ...interface{}) {
+ c.ErrorDepth(1, fmt.Sprintf(format, args...))
+}
+
+func (c *componentData) Fatalf(format string, args ...interface{}) {
+ c.FatalDepth(1, fmt.Sprintf(format, args...))
+}
+
+func (c *componentData) Infoln(args ...interface{}) {
+ c.InfoDepth(1, args...)
+}
+
+func (c *componentData) Warningln(args ...interface{}) {
+ c.WarningDepth(1, args...)
+}
+
+func (c *componentData) Errorln(args ...interface{}) {
+ c.ErrorDepth(1, args...)
+}
+
+func (c *componentData) Fatalln(args ...interface{}) {
+ c.FatalDepth(1, args...)
+}
+
+func (c *componentData) V(l int) bool {
+ return V(l)
+}
+
+// Component creates a new component and returns it for logging. If a component
+// with the name already exists, nothing will be created and it will be
+// returned. SetLoggerV2 will panic if it is called with a logger created by
+// Component.
+func Component(componentName string) DepthLoggerV2 {
+ if cData, ok := cache[componentName]; ok {
+ return cData
+ }
+ c := &componentData{componentName}
+ cache[componentName] = c
+ return c
+}