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Side by Side Diff: services/shell/runner/host/out_of_process_native_runner.h

Issue 2419723002: Move services/shell to services/service_manager (Closed)
Patch Set: rebase Created 4 years, 2 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #ifndef SERVICES_SHELL_RUNNER_HOST_OUT_OF_PROCESS_NATIVE_RUNNER_H_
6 #define SERVICES_SHELL_RUNNER_HOST_OUT_OF_PROCESS_NATIVE_RUNNER_H_
7
8 #include <stdint.h>
9
10 #include <memory>
11 #include <string>
12
13 #include "base/callback.h"
14 #include "base/files/file_path.h"
15 #include "base/macros.h"
16 #include "services/shell/native_runner.h"
17
18 namespace base {
19 class TaskRunner;
20 }
21
22 namespace shell {
23
24 class ChildProcessHost;
25 class NativeRunnerDelegate;
26
27 // An implementation of |NativeRunner| that loads/runs the given app (from the
28 // file system) in a separate process (of its own).
29 class OutOfProcessNativeRunner : public NativeRunner {
30 public:
31 OutOfProcessNativeRunner(base::TaskRunner* launch_process_runner,
32 NativeRunnerDelegate* delegate);
33 ~OutOfProcessNativeRunner() override;
34
35 // NativeRunner:
36 mojom::ServicePtr Start(
37 const base::FilePath& app_path,
38 const Identity& identity,
39 bool start_sandboxed,
40 const base::Callback<void(base::ProcessId)>& pid_available_callback,
41 const base::Closure& app_completed_callback) override;
42
43 private:
44 void AppCompleted();
45
46 base::TaskRunner* const launch_process_runner_;
47 NativeRunnerDelegate* delegate_;
48
49 base::FilePath app_path_;
50 base::Closure app_completed_callback_;
51
52 std::unique_ptr<ChildProcessHost> child_process_host_;
53
54 DISALLOW_COPY_AND_ASSIGN(OutOfProcessNativeRunner);
55 };
56
57 class OutOfProcessNativeRunnerFactory : public NativeRunnerFactory {
58 public:
59 OutOfProcessNativeRunnerFactory(base::TaskRunner* launch_process_runner,
60 NativeRunnerDelegate* delegate);
61 ~OutOfProcessNativeRunnerFactory() override;
62
63 std::unique_ptr<NativeRunner> Create(const base::FilePath& app_path) override;
64
65 private:
66 base::TaskRunner* const launch_process_runner_;
67 NativeRunnerDelegate* delegate_;
68
69 DISALLOW_COPY_AND_ASSIGN(OutOfProcessNativeRunnerFactory);
70 };
71
72 } // namespace shell
73
74 #endif // SERVICES_SHELL_RUNNER_HOST_OUT_OF_PROCESS_NATIVE_RUNNER_H_
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