| // Copyright 2021 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "components/named_mojo_ipc_server/named_mojo_ipc_util.h" |
| |
| #include <string> |
| #include <string_view> |
| |
| #include "build/build_config.h" |
| |
| #if BUILDFLAG(IS_POSIX) && !BUILDFLAG(IS_MAC) |
| #include "base/files/file_path.h" |
| #include "base/files/file_util.h" |
| #include "base/logging.h" |
| #endif |
| |
| namespace named_mojo_ipc_server { |
| |
| mojo::NamedPlatformChannel::ServerName |
| WorkingDirectoryIndependentServerNameFromUTF8(std::string_view name) { |
| #if BUILDFLAG(IS_POSIX) && !BUILDFLAG(IS_MAC) |
| // The channel name on non-mac POSIX (basically Linux) is the path to a unix |
| // domain socket, so it needs to be an absolute path to allow the IPC binary |
| // to be executed from any working directory. |
| base::FilePath temp_dir_path; |
| if (base::GetTempDir(&temp_dir_path)) { |
| return mojo::NamedPlatformChannel::ServerNameFromUTF8( |
| temp_dir_path.Append(name).value()); |
| } |
| LOG(ERROR) << "Failed to retrieve temporary directory."; |
| // Fallback to just using |name|. |
| #endif |
| |
| // ServerName on other platforms (i.e. Windows and Mac) is globally unique. |
| return mojo::NamedPlatformChannel::ServerNameFromUTF8(name); |
| } |
| |
| } // namespace named_mojo_ipc_server |
