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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_BROWSER_BROWSER_CHILD_PROCESS_HOST_IMPL_H_ | 5 #ifndef CONTENT_BROWSER_BROWSER_CHILD_PROCESS_HOST_IMPL_H_ |
| 6 #define CONTENT_BROWSER_BROWSER_CHILD_PROCESS_HOST_IMPL_H_ | 6 #define CONTENT_BROWSER_BROWSER_CHILD_PROCESS_HOST_IMPL_H_ |
| 7 | 7 |
| 8 #include <list> | 8 #include <list> |
| 9 | 9 |
| 10 #include "base/compiler_specific.h" | 10 #include "base/compiler_specific.h" |
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| 23 | 23 |
| 24 namespace base { | 24 namespace base { |
| 25 class CommandLine; | 25 class CommandLine; |
| 26 } | 26 } |
| 27 | 27 |
| 28 namespace content { | 28 namespace content { |
| 29 | 29 |
| 30 class BrowserChildProcessHostIterator; | 30 class BrowserChildProcessHostIterator; |
| 31 class BrowserChildProcessObserver; | 31 class BrowserChildProcessObserver; |
| 32 class BrowserMessageFilter; | 32 class BrowserMessageFilter; |
| 33 class ServiceRegistry; |
| 33 | 34 |
| 34 // Plugins/workers and other child processes that live on the IO thread use this | 35 // Plugins/workers and other child processes that live on the IO thread use this |
| 35 // class. RenderProcessHostImpl is the main exception that doesn't use this | 36 // class. RenderProcessHostImpl is the main exception that doesn't use this |
| 36 /// class because it lives on the UI thread. | 37 /// class because it lives on the UI thread. |
| 37 class CONTENT_EXPORT BrowserChildProcessHostImpl | 38 class CONTENT_EXPORT BrowserChildProcessHostImpl |
| 38 : public BrowserChildProcessHost, | 39 : public BrowserChildProcessHost, |
| 39 public NON_EXPORTED_BASE(ChildProcessHostDelegate), | 40 public NON_EXPORTED_BASE(ChildProcessHostDelegate), |
| 40 #if defined(OS_WIN) | 41 #if defined(OS_WIN) |
| 41 public base::win::ObjectWatcher::Delegate, | 42 public base::win::ObjectWatcher::Delegate, |
| 42 #endif | 43 #endif |
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| 54 bool Send(IPC::Message* message) override; | 55 bool Send(IPC::Message* message) override; |
| 55 void Launch(SandboxedProcessLauncherDelegate* delegate, | 56 void Launch(SandboxedProcessLauncherDelegate* delegate, |
| 56 base::CommandLine* cmd_line, | 57 base::CommandLine* cmd_line, |
| 57 bool terminate_on_shutdown) override; | 58 bool terminate_on_shutdown) override; |
| 58 const ChildProcessData& GetData() const override; | 59 const ChildProcessData& GetData() const override; |
| 59 ChildProcessHost* GetHost() const override; | 60 ChildProcessHost* GetHost() const override; |
| 60 base::TerminationStatus GetTerminationStatus(bool known_dead, | 61 base::TerminationStatus GetTerminationStatus(bool known_dead, |
| 61 int* exit_code) override; | 62 int* exit_code) override; |
| 62 void SetName(const base::string16& name) override; | 63 void SetName(const base::string16& name) override; |
| 63 void SetHandle(base::ProcessHandle handle) override; | 64 void SetHandle(base::ProcessHandle handle) override; |
| 65 ServiceRegistry* GetServiceRegistry() override; |
| 64 | 66 |
| 65 // ChildProcessHostDelegate implementation: | 67 // ChildProcessHostDelegate implementation: |
| 66 bool CanShutdown() override; | 68 bool CanShutdown() override; |
| 67 void OnChildDisconnected() override; | 69 void OnChildDisconnected() override; |
| 68 const base::Process& GetProcess() const override; | 70 const base::Process& GetProcess() const override; |
| 69 bool OnMessageReceived(const IPC::Message& message) override; | 71 bool OnMessageReceived(const IPC::Message& message) override; |
| 70 void OnChannelConnected(int32 peer_pid) override; | 72 void OnChannelConnected(int32 peer_pid) override; |
| 71 void OnChannelError() override; | 73 void OnChannelError() override; |
| 72 void OnBadMessageReceived(const IPC::Message& message) override; | 74 void OnBadMessageReceived(const IPC::Message& message) override; |
| 73 | 75 |
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| 118 // Watches to see if the child process exits before the IPC channel has | 120 // Watches to see if the child process exits before the IPC channel has |
| 119 // been connected. Thereafter, its exit is determined by an error on the | 121 // been connected. Thereafter, its exit is determined by an error on the |
| 120 // IPC channel. | 122 // IPC channel. |
| 121 base::win::ObjectWatcher early_exit_watcher_; | 123 base::win::ObjectWatcher early_exit_watcher_; |
| 122 #endif | 124 #endif |
| 123 }; | 125 }; |
| 124 | 126 |
| 125 } // namespace content | 127 } // namespace content |
| 126 | 128 |
| 127 #endif // CONTENT_BROWSER_BROWSER_CHILD_PROCESS_HOST_IMPL_H_ | 129 #endif // CONTENT_BROWSER_BROWSER_CHILD_PROCESS_HOST_IMPL_H_ |
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