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

Issue 98603007: Launches a privileged utility process. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Adds missing child_process_launcher files. Created 7 years 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"
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35 int process_type, 35 int process_type,
36 BrowserChildProcessHostDelegate* delegate); 36 BrowserChildProcessHostDelegate* delegate);
37 virtual ~BrowserChildProcessHostImpl(); 37 virtual ~BrowserChildProcessHostImpl();
38 38
39 // Terminates all child processes and deletes each BrowserChildProcessHost 39 // Terminates all child processes and deletes each BrowserChildProcessHost
40 // instance. 40 // instance.
41 static void TerminateAll(); 41 static void TerminateAll();
42 42
43 // BrowserChildProcessHost implementation: 43 // BrowserChildProcessHost implementation:
44 virtual bool Send(IPC::Message* message) OVERRIDE; 44 virtual bool Send(IPC::Message* message) OVERRIDE;
45
46 #if defined(OS_WIN)
47 virtual void LaunchElevated(CommandLine* cmd_line);
48 #endif
49
45 virtual void Launch( 50 virtual void Launch(
46 #if defined(OS_WIN) 51 #if defined(OS_WIN)
47 SandboxedProcessLauncherDelegate* delegate, 52 SandboxedProcessLauncherDelegate* delegate,
48 #elif defined(OS_POSIX) 53 #elif defined(OS_POSIX)
49 bool use_zygote, 54 bool use_zygote,
50 const base::EnvironmentMap& environ, 55 const base::EnvironmentMap& environ,
51 #endif 56 #endif
52 CommandLine* cmd_line) OVERRIDE; 57 CommandLine* cmd_line) OVERRIDE;
53 virtual const ChildProcessData& GetData() const OVERRIDE; 58 virtual const ChildProcessData& GetData() const OVERRIDE;
54 virtual ChildProcessHost* GetHost() const OVERRIDE; 59 virtual ChildProcessHost* GetHost() const OVERRIDE;
55 virtual base::TerminationStatus GetTerminationStatus( 60 virtual base::TerminationStatus GetTerminationStatus(
56 bool known_dead, int* exit_code) OVERRIDE; 61 bool known_dead, int* exit_code) OVERRIDE;
57 virtual void SetName(const string16& name) OVERRIDE; 62 virtual void SetName(const string16& name) OVERRIDE;
58 virtual void SetHandle(base::ProcessHandle handle) OVERRIDE; 63 virtual void SetHandle(base::ProcessHandle handle) OVERRIDE;
59 64
60 // Returns the handle of the child process. This can be called only after 65 // Returns the handle of the child process. This can be called only after
61 // OnProcessLaunched is called or it will be invalid and may crash. 66 // OnProcessLaunched is called or it will be invalid and may crash.
62 base::ProcessHandle GetHandle() const; 67 virtual base::ProcessHandle GetHandle() const;
63 68
64 // Removes this host from the host list. Calls ChildProcessHost::ForceShutdown 69 // Removes this host from the host list. Calls ChildProcessHost::ForceShutdown
65 void ForceShutdown(); 70 void ForceShutdown();
66 71
67 // Callers can reduce the BrowserChildProcess' priority. 72 // Callers can reduce the BrowserChildProcess' priority.
68 void SetBackgrounded(bool backgrounded); 73 void SetBackgrounded(bool backgrounded);
69 74
70 // Controls whether the child process should be terminated on browser 75 // Controls whether the child process should be terminated on browser
71 // shutdown. Default is to always terminate. 76 // shutdown. Default is to always terminate.
72 void SetTerminateChildOnShutdown(bool terminate_on_shutdown); 77 void SetTerminateChildOnShutdown(bool terminate_on_shutdown);
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116 // Watches to see if the child process exits before the IPC channel has 121 // Watches to see if the child process exits before the IPC channel has
117 // been connected. Thereafter, its exit is determined by an error on the 122 // been connected. Thereafter, its exit is determined by an error on the
118 // IPC channel. 123 // IPC channel.
119 base::WaitableEventWatcher early_exit_watcher_; 124 base::WaitableEventWatcher early_exit_watcher_;
120 #endif 125 #endif
121 }; 126 };
122 127
123 } // namespace content 128 } // namespace content
124 129
125 #endif // CONTENT_BROWSER_BROWSER_CHILD_PROCESS_HOST_IMPL_H_ 130 #endif // CONTENT_BROWSER_BROWSER_CHILD_PROCESS_HOST_IMPL_H_
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