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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef SERVICES_SHELL_RUNNER_HOST_CHILD_PROCESS_HOST_H_ | 5 #ifndef SERVICES_SHELL_RUNNER_HOST_CHILD_PROCESS_HOST_H_ |
6 #define SERVICES_SHELL_RUNNER_HOST_CHILD_PROCESS_HOST_H_ | 6 #define SERVICES_SHELL_RUNNER_HOST_CHILD_PROCESS_HOST_H_ |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <memory> | 10 #include <memory> |
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43 // | 43 // |
44 // Note: Does not currently work on Windows before Vista. | 44 // Note: Does not currently work on Windows before Vista. |
45 // Note: After |Start()|, |StartApp| must be called and this object must | 45 // Note: After |Start()|, |StartApp| must be called and this object must |
46 // remained alive until the |on_app_complete| callback is called. | 46 // remained alive until the |on_app_complete| callback is called. |
47 class ChildProcessHost { | 47 class ChildProcessHost { |
48 public: | 48 public: |
49 using ProcessReadyCallback = base::Callback<void(base::ProcessId)>; | 49 using ProcessReadyCallback = base::Callback<void(base::ProcessId)>; |
50 | 50 |
51 // |name| is just for debugging ease. We will spawn off a process so that it | 51 // |name| is just for debugging ease. We will spawn off a process so that it |
52 // can be sandboxed if |start_sandboxed| is true. |app_path| is a path to the | 52 // can be sandboxed if |start_sandboxed| is true. |app_path| is a path to the |
53 // mojo application we wish to start. | 53 // service we wish to start. |
54 ChildProcessHost(base::TaskRunner* launch_process_runner, | 54 ChildProcessHost(base::TaskRunner* launch_process_runner, |
55 NativeRunnerDelegate* delegate, | 55 NativeRunnerDelegate* delegate, |
56 bool start_sandboxed, | 56 bool start_sandboxed, |
57 const Identity& target, | 57 const Identity& target, |
58 const base::FilePath& app_path); | 58 const base::FilePath& app_path); |
59 virtual ~ChildProcessHost(); | 59 virtual ~ChildProcessHost(); |
60 | 60 |
61 // |Start()|s the child process; calls |DidStart()| (on the thread on which | 61 // |Start()|s the child process; calls |DidStart()| (on the thread on which |
62 // |Start()| was called) when the child has been started (or failed to start). | 62 // |Start()| was called) when the child has been started (or failed to start). |
63 mojom::ServicePtr Start(const Identity& target, | 63 mojom::ServicePtr Start(const Identity& target, |
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90 base::WaitableEvent start_child_process_event_; | 90 base::WaitableEvent start_child_process_event_; |
91 | 91 |
92 base::WeakPtrFactory<ChildProcessHost> weak_factory_; | 92 base::WeakPtrFactory<ChildProcessHost> weak_factory_; |
93 | 93 |
94 DISALLOW_COPY_AND_ASSIGN(ChildProcessHost); | 94 DISALLOW_COPY_AND_ASSIGN(ChildProcessHost); |
95 }; | 95 }; |
96 | 96 |
97 } // namespace shell | 97 } // namespace shell |
98 | 98 |
99 #endif // SERVICES_SHELL_RUNNER_HOST_CHILD_PROCESS_HOST_H_ | 99 #endif // SERVICES_SHELL_RUNNER_HOST_CHILD_PROCESS_HOST_H_ |
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