|  | /* | 
|  | * Copyright (C) 2016 The Android Open Source Project | 
|  | * | 
|  | * 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. | 
|  | */ | 
|  |  | 
|  | #pragma once | 
|  |  | 
|  | #include <string> | 
|  |  | 
|  | // Returns true if the argument starts with a plausible socket prefix. | 
|  | bool is_socket_spec(const std::string& spec); | 
|  | bool is_local_socket_spec(const std::string& spec); | 
|  |  | 
|  | int socket_spec_connect(const std::string& spec, std::string* error); | 
|  | int socket_spec_listen(const std::string& spec, std::string* error, | 
|  | int* resolved_tcp_port = nullptr); | 
|  |  | 
|  | // Exposed for testing. | 
|  | bool parse_tcp_socket_spec(const std::string& spec, std::string* hostname, int* port, | 
|  | std::string* error); |