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Side by Side Diff: content/browser/browser_child_process_host_impl.h

Issue 11235068: Move the remaning files in content\common to the content namespace. (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: Created 8 years, 1 month ago
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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"
11 #include "base/memory/scoped_ptr.h" 11 #include "base/memory/scoped_ptr.h"
12 #include "base/process.h" 12 #include "base/process.h"
13 #include "content/browser/child_process_launcher.h" 13 #include "content/browser/child_process_launcher.h"
14 #include "content/public/browser/browser_child_process_host.h" 14 #include "content/public/browser/browser_child_process_host.h"
15 #include "content/public/browser/child_process_data.h" 15 #include "content/public/browser/child_process_data.h"
16 #include "content/public/common/child_process_host_delegate.h" 16 #include "content/public/common/child_process_host_delegate.h"
17 17
18 namespace content { 18 namespace content {
19 class BrowserChildProcessHostIterator; 19 class BrowserChildProcessHostIterator;
20 }
21 20
22 // Plugins/workers and other child processes that live on the IO thread use this 21 // Plugins/workers and other child processes that live on the IO thread use this
23 // class. RenderProcessHostImpl is the main exception that doesn't use this 22 // class. RenderProcessHostImpl is the main exception that doesn't use this
24 /// class because it lives on the UI thread. 23 /// class because it lives on the UI thread.
25 class CONTENT_EXPORT BrowserChildProcessHostImpl 24 class CONTENT_EXPORT BrowserChildProcessHostImpl
26 : public content::BrowserChildProcessHost, 25 : public BrowserChildProcessHost,
27 public NON_EXPORTED_BASE(content::ChildProcessHostDelegate), 26 public NON_EXPORTED_BASE(ChildProcessHostDelegate),
28 public ChildProcessLauncher::Client { 27 public ChildProcessLauncher::Client {
29 public: 28 public:
30 BrowserChildProcessHostImpl( 29 BrowserChildProcessHostImpl(
31 content::ProcessType type, 30 ProcessType type,
32 content::BrowserChildProcessHostDelegate* delegate); 31 BrowserChildProcessHostDelegate* delegate);
33 virtual ~BrowserChildProcessHostImpl(); 32 virtual ~BrowserChildProcessHostImpl();
34 33
35 // Terminates all child processes and deletes each BrowserChildProcessHost 34 // Terminates all child processes and deletes each BrowserChildProcessHost
36 // instance. 35 // instance.
37 static void TerminateAll(); 36 static void TerminateAll();
38 37
39 // BrowserChildProcessHost implementation: 38 // BrowserChildProcessHost implementation:
40 virtual bool Send(IPC::Message* message) OVERRIDE; 39 virtual bool Send(IPC::Message* message) OVERRIDE;
41 virtual void Launch( 40 virtual void Launch(
42 #if defined(OS_WIN) 41 #if defined(OS_WIN)
43 const FilePath& exposed_dir, 42 const FilePath& exposed_dir,
44 #elif defined(OS_POSIX) 43 #elif defined(OS_POSIX)
45 bool use_zygote, 44 bool use_zygote,
46 const base::EnvironmentVector& environ, 45 const base::EnvironmentVector& environ,
47 #endif 46 #endif
48 CommandLine* cmd_line) OVERRIDE; 47 CommandLine* cmd_line) OVERRIDE;
49 virtual const content::ChildProcessData& GetData() const OVERRIDE; 48 virtual const ChildProcessData& GetData() const OVERRIDE;
50 virtual content::ChildProcessHost* GetHost() const OVERRIDE; 49 virtual ChildProcessHost* GetHost() const OVERRIDE;
51 virtual base::TerminationStatus GetTerminationStatus(int* exit_code) OVERRIDE; 50 virtual base::TerminationStatus GetTerminationStatus(int* exit_code) OVERRIDE;
52 virtual void SetName(const string16& name) OVERRIDE; 51 virtual void SetName(const string16& name) OVERRIDE;
53 virtual void SetHandle(base::ProcessHandle handle) OVERRIDE; 52 virtual void SetHandle(base::ProcessHandle handle) OVERRIDE;
54 53
55 // Returns the handle of the child process. This can be called only after 54 // Returns the handle of the child process. This can be called only after
56 // OnProcessLaunched is called or it will be invalid and may crash. 55 // OnProcessLaunched is called or it will be invalid and may crash.
57 base::ProcessHandle GetHandle() const; 56 base::ProcessHandle GetHandle() const;
58 57
59 // Removes this host from the host list. Calls ChildProcessHost::ForceShutdown 58 // Removes this host from the host list. Calls ChildProcessHost::ForceShutdown
60 void ForceShutdown(); 59 void ForceShutdown();
61 60
62 // Controls whether the child process should be terminated on browser 61 // Controls whether the child process should be terminated on browser
63 // shutdown. Default is to always terminate. 62 // shutdown. Default is to always terminate.
64 void SetTerminateChildOnShutdown(bool terminate_on_shutdown); 63 void SetTerminateChildOnShutdown(bool terminate_on_shutdown);
65 64
66 // Sends the given notification on the UI thread. 65 // Sends the given notification on the UI thread.
67 void Notify(int type); 66 void Notify(int type);
68 67
69 content::BrowserChildProcessHostDelegate* delegate() const { 68 BrowserChildProcessHostDelegate* delegate() const { return delegate_;
70 return delegate_;
71 } 69 }
72 70
73 typedef std::list<BrowserChildProcessHostImpl*> BrowserChildProcessList; 71 typedef std::list<BrowserChildProcessHostImpl*> BrowserChildProcessList;
74 private: 72 private:
75 friend class content::BrowserChildProcessHostIterator; 73 friend class BrowserChildProcessHostIterator;
76 74
77 static BrowserChildProcessList* GetIterator(); 75 static BrowserChildProcessList* GetIterator();
78 76
79 // ChildProcessHostDelegate implementation: 77 // ChildProcessHostDelegate implementation:
80 virtual bool CanShutdown() OVERRIDE; 78 virtual bool CanShutdown() OVERRIDE;
81 virtual void OnChildDisconnected() OVERRIDE; 79 virtual void OnChildDisconnected() OVERRIDE;
82 virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE; 80 virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
83 virtual void OnChannelConnected(int32 peer_pid) OVERRIDE; 81 virtual void OnChannelConnected(int32 peer_pid) OVERRIDE;
84 virtual void OnChannelError() OVERRIDE; 82 virtual void OnChannelError() OVERRIDE;
85 83
86 // ChildProcessLauncher::Client implementation. 84 // ChildProcessLauncher::Client implementation.
87 virtual void OnProcessLaunched() OVERRIDE; 85 virtual void OnProcessLaunched() OVERRIDE;
88 86
89 content::ChildProcessData data_; 87 ChildProcessData data_;
90 content::BrowserChildProcessHostDelegate* delegate_; 88 BrowserChildProcessHostDelegate* delegate_;
91 scoped_ptr<content::ChildProcessHost> child_process_host_; 89 scoped_ptr<ChildProcessHost> child_process_host_;
92 90
93 scoped_ptr<ChildProcessLauncher> child_process_; 91 scoped_ptr<ChildProcessLauncher> child_process_;
94 }; 92 };
95 93
94 } // namespace content
95
96 #endif // CONTENT_BROWSER_BROWSER_CHILD_PROCESS_HOST_IMPL_H_ 96 #endif // CONTENT_BROWSER_BROWSER_CHILD_PROCESS_HOST_IMPL_H_
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