| // Copyright 2018 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROME_CHROME_CLEANER_JSON_PARSER_SANDBOX_SETUP_HOOKS_H_ |
| #define CHROME_CHROME_CLEANER_JSON_PARSER_SANDBOX_SETUP_HOOKS_H_ |
| |
| #include <memory> |
| |
| #include "base/command_line.h" |
| #include "chrome/chrome_cleaner/interfaces/json_parser.mojom.h" |
| #include "chrome/chrome_cleaner/ipc/mojo_sandbox_hooks.h" |
| #include "chrome/chrome_cleaner/ipc/mojo_task_runner.h" |
| #include "components/chrome_cleaner/public/constants/result_codes.h" |
| #include "mojo/public/cpp/system/message_pipe.h" |
| |
| namespace chrome_cleaner { |
| |
| using UniqueJsonParserPtr = |
| std::unique_ptr<mojom::JsonParserPtr, base::OnTaskRunnerDeleter>; |
| |
| // Hooks to spawn a new sandboxed JSON parser process and bind a Mojo interface |
| // pointer to the sandboxed implementation. |
| class JsonParserSandboxSetupHooks : public MojoSandboxSetupHooks { |
| public: |
| JsonParserSandboxSetupHooks(scoped_refptr<MojoTaskRunner> mojo_task_runner, |
| base::OnceClosure connection_error_handler); |
| ~JsonParserSandboxSetupHooks() override; |
| |
| // Transfers ownership of |json_parser_ptr_| to the caller. |
| UniqueJsonParserPtr TakeJsonParserPtr(); |
| |
| // SandboxSetupHooks |
| ResultCode UpdateSandboxPolicy(sandbox::TargetPolicy* policy, |
| base::CommandLine* command_line) override; |
| |
| private: |
| void BindJsonParserPtr(mojo::ScopedMessagePipeHandle pipe_handle, |
| mojom::JsonParserPtr* json_parser_ptr); |
| |
| scoped_refptr<MojoTaskRunner> mojo_task_runner_; |
| base::OnceClosure connection_error_handler_; |
| |
| UniqueJsonParserPtr json_parser_ptr_; |
| |
| DISALLOW_COPY_AND_ASSIGN(JsonParserSandboxSetupHooks); |
| }; |
| |
| // Spawn a sandboxed process with type kJsonParser, and return the bound |
| // |json_parser_ptr|. |
| ResultCode SpawnJsonParserSandbox( |
| scoped_refptr<MojoTaskRunner> mojo_task_runner, |
| base::OnceClosure connection_error_handler, |
| UniqueJsonParserPtr* json_parser_ptr); |
| |
| } // namespace chrome_cleaner |
| |
| #endif // CHROME_CHROME_CLEANER_JSON_PARSER_SANDBOX_SETUP_HOOKS_H_ |