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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 CONTENT_PUBLIC_BROWSER_BROWSER_CHILD_PROCESS_HOST_H_ | 5 #ifndef CONTENT_PUBLIC_BROWSER_BROWSER_CHILD_PROCESS_HOST_H_ |
6 #define CONTENT_PUBLIC_BROWSER_BROWSER_CHILD_PROCESS_HOST_H_ | 6 #define CONTENT_PUBLIC_BROWSER_BROWSER_CHILD_PROCESS_HOST_H_ |
7 | 7 |
8 #include "base/environment.h" | 8 #include "base/environment.h" |
9 #include "base/memory/shared_memory.h" | 9 #include "base/memory/shared_memory.h" |
10 #include "base/process/kill.h" | 10 #include "base/process/kill.h" |
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56 const std::string& service_name); | 56 const std::string& service_name); |
57 | 57 |
58 // Returns the child process host with unique id |child_process_id|, or | 58 // Returns the child process host with unique id |child_process_id|, or |
59 // nullptr if it doesn't exist. |child_process_id| is NOT the process ID, but | 59 // nullptr if it doesn't exist. |child_process_id| is NOT the process ID, but |
60 // is the same unique ID as |ChildProcessData::id|. | 60 // is the same unique ID as |ChildProcessData::id|. |
61 static BrowserChildProcessHost* FromID(int child_process_id); | 61 static BrowserChildProcessHost* FromID(int child_process_id); |
62 | 62 |
63 ~BrowserChildProcessHost() override {} | 63 ~BrowserChildProcessHost() override {} |
64 | 64 |
65 // Derived classes call this to launch the child process asynchronously. | 65 // Derived classes call this to launch the child process asynchronously. |
66 // Takes ownership of |cmd_line| and |delegate|. Takes in |field_trial_state| | 66 // Takes ownership of |cmd_line| and |delegate|. |
67 // to explicitly pass its handle to be inherited on Windows to the child | |
68 // process via the command line. | |
69 virtual void Launch(SandboxedProcessLauncherDelegate* delegate, | 67 virtual void Launch(SandboxedProcessLauncherDelegate* delegate, |
70 base::CommandLine* cmd_line, | 68 base::CommandLine* cmd_line, |
71 const base::SharedMemory* field_trial_state, | |
72 bool terminate_on_shutdown) = 0; | 69 bool terminate_on_shutdown) = 0; |
73 | 70 |
74 virtual const ChildProcessData& GetData() const = 0; | 71 virtual const ChildProcessData& GetData() const = 0; |
75 | 72 |
76 // Returns the ChildProcessHost object used by this object. | 73 // Returns the ChildProcessHost object used by this object. |
77 virtual ChildProcessHost* GetHost() const = 0; | 74 virtual ChildProcessHost* GetHost() const = 0; |
78 | 75 |
79 // Returns the termination status of a child. |exit_code| is the | 76 // Returns the termination status of a child. |exit_code| is the |
80 // status returned when the process exited (for posix, as returned | 77 // status returned when the process exited (for posix, as returned |
81 // from waitpid(), for Windows, as returned from | 78 // from waitpid(), for Windows, as returned from |
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102 | 99 |
103 #if defined(OS_MACOSX) | 100 #if defined(OS_MACOSX) |
104 // Returns a PortProvider used to get the task port for child processes. | 101 // Returns a PortProvider used to get the task port for child processes. |
105 static base::PortProvider* GetPortProvider(); | 102 static base::PortProvider* GetPortProvider(); |
106 #endif | 103 #endif |
107 }; | 104 }; |
108 | 105 |
109 }; // namespace content | 106 }; // namespace content |
110 | 107 |
111 #endif // CONTENT_PUBLIC_BROWSER_BROWSER_CHILD_PROCESS_HOST_H_ | 108 #endif // CONTENT_PUBLIC_BROWSER_BROWSER_CHILD_PROCESS_HOST_H_ |
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