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1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2009 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 #include "chrome/common/child_process_info.h" | 5 #include "chrome/common/child_process_info.h" |
6 | 6 |
7 #include <limits> | 7 #include <limits> |
8 | 8 |
9 #include "app/l10n_util.h" | 9 #include "app/l10n_util.h" |
10 #include "base/logging.h" | 10 #include "base/logging.h" |
11 #include "base/process_util.h" | 11 #include "base/process_util.h" |
12 #include "base/rand_util.h" | 12 #include "base/rand_util.h" |
13 #include "base/string_util.h" | 13 #include "base/string_util.h" |
14 #include "grit/generated_resources.h" | 14 #include "grit/generated_resources.h" |
15 | 15 |
16 std::wstring ChildProcessInfo::GetTypeNameInEnglish( | 16 std::wstring ChildProcessInfo::GetTypeNameInEnglish( |
17 ChildProcessInfo::ProcessType type) { | 17 ChildProcessInfo::ProcessType type) { |
18 switch (type) { | 18 switch (type) { |
19 case BROWSER_PROCESS: | 19 case BROWSER_PROCESS: |
20 return L"Browser"; | 20 return L"Browser"; |
21 case RENDER_PROCESS: | 21 case RENDER_PROCESS: |
22 return L"Tab"; | 22 return L"Tab"; |
23 case PLUGIN_PROCESS: | 23 case PLUGIN_PROCESS: |
24 return L"Plug-in"; | 24 return L"Plug-in"; |
25 case WORKER_PROCESS: | 25 case WORKER_PROCESS: |
26 return L"Web Worker"; | 26 return L"Web Worker"; |
27 case UTILITY_PROCESS: | 27 case UTILITY_PROCESS: |
28 return L"Utility"; | 28 return L"Utility"; |
| 29 case ZYGOTE_PROCESS: |
| 30 return L"Zygote"; |
| 31 case SANDBOX_HELPER_PROCESS: |
| 32 return L"Sandbox helper"; |
29 case UNKNOWN_PROCESS: | 33 case UNKNOWN_PROCESS: |
30 default: | 34 default: |
31 DCHECK(false) << "Unknown child process type!"; | 35 DCHECK(false) << "Unknown child process type!"; |
32 return L"Unknown"; | 36 return L"Unknown"; |
33 } | 37 } |
34 } | 38 } |
35 | 39 |
36 std::wstring ChildProcessInfo::GetLocalizedTitle() const { | 40 std::wstring ChildProcessInfo::GetLocalizedTitle() const { |
37 std::wstring title = name_; | 41 std::wstring title = name_; |
38 if (type_ == ChildProcessInfo::PLUGIN_PROCESS && title.empty()) | 42 if (type_ == ChildProcessInfo::PLUGIN_PROCESS && title.empty()) |
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73 // Note: the string must start with the current process id, this is how | 77 // Note: the string must start with the current process id, this is how |
74 // child processes determine the pid of the parent. | 78 // child processes determine the pid of the parent. |
75 // Build the channel ID. This is composed of a unique identifier for the | 79 // Build the channel ID. This is composed of a unique identifier for the |
76 // parent browser process, an identifier for the child instance, and a random | 80 // parent browser process, an identifier for the child instance, and a random |
77 // component. We use a random component so that a hacked child process can't | 81 // component. We use a random component so that a hacked child process can't |
78 // cause denial of service by causing future named pipe creation to fail. | 82 // cause denial of service by causing future named pipe creation to fail. |
79 return StringPrintf("%d.%x.%d", | 83 return StringPrintf("%d.%x.%d", |
80 base::GetCurrentProcId(), instance, | 84 base::GetCurrentProcId(), instance, |
81 base::RandInt(0, std::numeric_limits<int>::max())); | 85 base::RandInt(0, std::numeric_limits<int>::max())); |
82 } | 86 } |
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