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- /*
- *
- * Copyright 2018 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 binarylog
-
- import (
- "errors"
- "strings"
- )
-
- // parseMethodName splits service and method from the input. It expects format
- // "/service/method".
- //
- // TODO: move to internal/grpcutil.
- func parseMethodName(methodName string) (service, method string, _ error) {
- if !strings.HasPrefix(methodName, "/") {
- return "", "", errors.New("invalid method name: should start with /")
- }
- methodName = methodName[1:]
-
- pos := strings.LastIndex(methodName, "/")
- if pos < 0 {
- return "", "", errors.New("invalid method name: suffix /method is missing")
- }
- return methodName[:pos], methodName[pos+1:], nil
- }
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