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

Issue 1877753003: Move mojo\shell to services\shell (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@62scan
Patch Set: . Created 4 years, 8 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 MOJO_SHELL_RUNNER_HOST_OUT_OF_PROCESS_NATIVE_RUNNER_H_
6 #define MOJO_SHELL_RUNNER_HOST_OUT_OF_PROCESS_NATIVE_RUNNER_H_
7
8 #include <stdint.h>
9
10 #include <string>
11
12 #include "base/callback.h"
13 #include "base/files/file_path.h"
14 #include "base/macros.h"
15 #include "base/memory/scoped_ptr.h"
16 #include "mojo/shell/native_runner.h"
17
18 namespace base {
19 class TaskRunner;
20 }
21
22 namespace mojo {
23 namespace shell {
24
25 class ChildProcessHost;
26 class NativeRunnerDelegate;
27
28 // An implementation of |NativeRunner| that loads/runs the given app (from the
29 // file system) in a separate process (of its own).
30 class OutOfProcessNativeRunner : public NativeRunner {
31 public:
32 OutOfProcessNativeRunner(base::TaskRunner* launch_process_runner,
33 NativeRunnerDelegate* delegate);
34 ~OutOfProcessNativeRunner() override;
35
36 // NativeRunner:
37 mojom::ShellClientPtr Start(
38 const base::FilePath& app_path,
39 const Identity& identity,
40 bool start_sandboxed,
41 const base::Callback<void(base::ProcessId)>& pid_available_callback,
42 const base::Closure& app_completed_callback) override;
43
44 private:
45 void AppCompleted();
46
47 base::TaskRunner* const launch_process_runner_;
48 NativeRunnerDelegate* delegate_;
49
50 base::FilePath app_path_;
51 base::Closure app_completed_callback_;
52
53 scoped_ptr<ChildProcessHost> child_process_host_;
54
55 DISALLOW_COPY_AND_ASSIGN(OutOfProcessNativeRunner);
56 };
57
58 class OutOfProcessNativeRunnerFactory : public NativeRunnerFactory {
59 public:
60 OutOfProcessNativeRunnerFactory(base::TaskRunner* launch_process_runner,
61 NativeRunnerDelegate* delegate);
62 ~OutOfProcessNativeRunnerFactory() override;
63
64 scoped_ptr<NativeRunner> Create(const base::FilePath& app_path) override;
65
66 private:
67 base::TaskRunner* const launch_process_runner_;
68 NativeRunnerDelegate* delegate_;
69
70 DISALLOW_COPY_AND_ASSIGN(OutOfProcessNativeRunnerFactory);
71 };
72
73 } // namespace shell
74 } // namespace mojo
75
76 #endif // MOJO_SHELL_RUNNER_HOST_OUT_OF_PROCESS_NATIVE_RUNNER_H_
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