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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_UTILITY_PROCESS_HOST_IMPL_H_ | 5 #ifndef CONTENT_BROWSER_UTILITY_PROCESS_HOST_IMPL_H_ |
6 #define CONTENT_BROWSER_UTILITY_PROCESS_HOST_IMPL_H_ | 6 #define CONTENT_BROWSER_UTILITY_PROCESS_HOST_IMPL_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 #include <string> | 9 #include <string> |
10 #include <vector> | 10 #include <vector> |
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68 static void EarlyZygoteLaunch(); | 68 static void EarlyZygoteLaunch(); |
69 #endif // defined(OS_POSIX) && !defined(OS_ANDROID) && !defined(OS_MACOSX) | 69 #endif // defined(OS_POSIX) && !defined(OS_ANDROID) && !defined(OS_MACOSX) |
70 | 70 |
71 private: | 71 private: |
72 // Starts a process if necessary. Returns true if it succeeded or a process | 72 // Starts a process if necessary. Returns true if it succeeded or a process |
73 // has already been started via StartBatchMode(). | 73 // has already been started via StartBatchMode(). |
74 bool StartProcess(); | 74 bool StartProcess(); |
75 | 75 |
76 // BrowserChildProcessHost: | 76 // BrowserChildProcessHost: |
77 bool OnMessageReceived(const IPC::Message& message) override; | 77 bool OnMessageReceived(const IPC::Message& message) override; |
78 void OnProcessLaunchFailed() override; | 78 void OnProcessLaunchFailed(int error_code) override; |
79 void OnProcessCrashed(int exit_code) override; | 79 void OnProcessCrashed(int exit_code) override; |
80 | 80 |
81 // Cleans up |this| as a result of a failed Start(). | 81 // Cleans up |this| as a result of a failed Start(). |
82 void NotifyAndDelete(); | 82 void NotifyAndDelete(int error_code); |
83 | 83 |
84 // Notifies the client that the launch failed and deletes |host|. | 84 // Notifies the client that the launch failed and deletes |host|. |
85 static void NotifyLaunchFailedAndDelete( | 85 static void NotifyLaunchFailedAndDelete( |
86 base::WeakPtr<UtilityProcessHostImpl> host); | 86 base::WeakPtr<UtilityProcessHostImpl> host, |
| 87 int error_code); |
87 | 88 |
88 // A pointer to our client interface, who will be informed of progress. | 89 // A pointer to our client interface, who will be informed of progress. |
89 scoped_refptr<UtilityProcessHostClient> client_; | 90 scoped_refptr<UtilityProcessHostClient> client_; |
90 scoped_refptr<base::SequencedTaskRunner> client_task_runner_; | 91 scoped_refptr<base::SequencedTaskRunner> client_task_runner_; |
91 // True when running in batch mode, i.e., StartBatchMode() has been called | 92 // True when running in batch mode, i.e., StartBatchMode() has been called |
92 // and the utility process will run until EndBatchMode(). | 93 // and the utility process will run until EndBatchMode(). |
93 bool is_batch_mode_; | 94 bool is_batch_mode_; |
94 | 95 |
95 base::FilePath exposed_dir_; | 96 base::FilePath exposed_dir_; |
96 | 97 |
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122 | 123 |
123 // Used to vend weak pointers, and should always be declared last. | 124 // Used to vend weak pointers, and should always be declared last. |
124 base::WeakPtrFactory<UtilityProcessHostImpl> weak_ptr_factory_; | 125 base::WeakPtrFactory<UtilityProcessHostImpl> weak_ptr_factory_; |
125 | 126 |
126 DISALLOW_COPY_AND_ASSIGN(UtilityProcessHostImpl); | 127 DISALLOW_COPY_AND_ASSIGN(UtilityProcessHostImpl); |
127 }; | 128 }; |
128 | 129 |
129 } // namespace content | 130 } // namespace content |
130 | 131 |
131 #endif // CONTENT_BROWSER_UTILITY_PROCESS_HOST_IMPL_H_ | 132 #endif // CONTENT_BROWSER_UTILITY_PROCESS_HOST_IMPL_H_ |
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