Add grpclog/glogger to restore glog functionality

grpclog/glogger/glogger.go

@@ -0,0 +1,72 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+/*
+Package glogger defines glog-based logging for grpc.
+*/
+package glogger
+
+import (
+	"github.com/golang/glog"
+	"google.golang.org/grpc/grpclog"
+)
+
+func init() {
+	grpclog.SetLogger(&glogger{})
+}
+
+type glogger struct{}
+
+func (g *glogger) Fatal(args ...interface{}) {
+	glog.Fatal(args...)
+}
+
+func (g *glogger) Fatalf(format string, args ...interface{}) {
+	glog.Fatalf(format, args...)
+}
+
+func (g *glogger) Fatalln(args ...interface{}) {
+	glog.Fatalln(args...)
+}
+
+func (g *glogger) Print(args ...interface{}) {
+	glog.Info(args...)
+}
+
+func (g *glogger) Printf(format string, args ...interface{}) {
+	glog.Infof(format, args...)
+}
+
+func (g *glogger) Println(args ...interface{}) {
+	glog.Infoln(args...)
+}