| // Copyright 2022 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef FUCHSIA_WEB_SHELL_REMOTE_DEBUGGING_PORT_H_ |
| #define FUCHSIA_WEB_SHELL_REMOTE_DEBUGGING_PORT_H_ |
| |
| #include <optional> |
| |
| extern const char kRemoteDebuggingPortSwitch[]; |
| |
| namespace base { |
| |
| class CommandLine; |
| |
| } // namespace base |
| |
| // Return default value of 0 if |command_line| does not have remote debugging |
| // port switch. If |command_line| contains the appropriate switch, returns the |
| // remote debugging port specified in the |command_line| or nullopt on parsing |
| // failure. |
| std::optional<uint16_t> GetRemoteDebuggingPort( |
| const base::CommandLine& command_line); |
| |
| #endif // FUCHSIA_WEB_SHELL_REMOTE_DEBUGGING_PORT_H_ |
