| // Copyright 2020 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "content/common/mojo_core_library_support.h" |
| |
| #include "base/command_line.h" |
| #include "build/build_config.h" |
| #include "content/public/common/content_switches.h" |
| |
| namespace content { |
| |
| bool IsMojoCoreSharedLibraryEnabled() { |
| return GetMojoCoreSharedLibraryPath() != std::nullopt; |
| } |
| |
| std::optional<base::FilePath> GetMojoCoreSharedLibraryPath() { |
| #if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS) |
| const base::CommandLine& command_line = |
| *base::CommandLine::ForCurrentProcess(); |
| if (!command_line.HasSwitch(switches::kMojoCoreLibraryPath)) |
| return std::nullopt; |
| return command_line.GetSwitchValuePath(switches::kMojoCoreLibraryPath); |
| #else |
| // Content does not yet properly support dynamic Mojo Core on platforms other |
| // than Linux and Chrome OS. |
| return std::nullopt; |
| #endif |
| } |
| |
| } // namespace content |
