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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 #include "chrome/common/child_process_logging.h" | 5 #include "chrome/common/child_process_logging.h" |
6 | 6 |
7 #include <windows.h> | 7 #include <windows.h> |
8 | 8 |
9 #include "base/command_line.h" | 9 #include "base/command_line.h" |
10 #include "base/strings/string_number_conversions.h" | 10 #include "base/strings/string_number_conversions.h" |
11 #include "base/strings/string_util.h" | 11 #include "base/strings/string_util.h" |
12 #include "base/strings/utf_string_conversions.h" | 12 #include "base/strings/utf_string_conversions.h" |
13 #include "chrome/common/chrome_constants.h" | 13 #include "chrome/common/chrome_constants.h" |
14 #include "chrome/common/crash_keys.h" | 14 #include "chrome/common/crash_keys.h" |
15 #include "chrome/common/metrics/variations/variations_util.h" | 15 #include "chrome/common/metrics/variations/variations_util.h" |
16 #include "chrome/installer/util/google_update_settings.h" | 16 #include "chrome/installer/util/google_update_settings.h" |
17 | 17 |
18 namespace child_process_logging { | 18 namespace child_process_logging { |
19 | 19 |
20 namespace { | 20 namespace { |
21 | 21 |
22 // exported in breakpad_win.cc: void __declspec(dllexport) __cdecl SetClientId. | 22 // exported in breakpad_win.cc: void __declspec(dllexport) __cdecl SetClientId. |
23 typedef void (__cdecl *MainSetClientId)(const wchar_t*); | 23 typedef void (__cdecl *MainSetClientId)(const wchar_t*); |
24 | 24 |
25 // exported in breakpad_win.cc: | 25 // exported in breakpad_win.cc: |
26 // void __declspec(dllexport) __cdecl SetNumberOfExtensions. | |
27 typedef void (__cdecl *MainSetNumberOfExtensions)(int); | |
28 | |
29 // exported in breakpad_win.cc: | |
30 // void __declspec(dllexport) __cdecl SetExtensionID. | |
31 typedef void (__cdecl *MainSetExtensionID)(size_t, const wchar_t*); | |
32 | |
33 // exported in breakpad_win.cc: | |
34 // void __declspec(dllexport) __cdecl SetPrinterInfo. | 26 // void __declspec(dllexport) __cdecl SetPrinterInfo. |
35 typedef void (__cdecl *MainSetPrinterInfo)(const wchar_t*); | 27 typedef void (__cdecl *MainSetPrinterInfo)(const wchar_t*); |
36 | 28 |
37 // exported in breakpad_win.cc: | 29 // exported in breakpad_win.cc: |
38 // void __declspec(dllexport) __cdecl SetNumberOfViews. | 30 // void __declspec(dllexport) __cdecl SetNumberOfViews. |
39 typedef void (__cdecl *MainSetNumberOfViews)(int); | 31 typedef void (__cdecl *MainSetNumberOfViews)(int); |
40 | 32 |
41 // exported in breakpad_win.cc: | 33 // exported in breakpad_win.cc: |
42 // void __declspec(dllexport) __cdecl SetCommandLine2 | 34 // void __declspec(dllexport) __cdecl SetCommandLine2 |
43 typedef void (__cdecl *MainSetCommandLine)(const wchar_t**, size_t); | 35 typedef void (__cdecl *MainSetCommandLine)(const wchar_t**, size_t); |
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95 } | 87 } |
96 | 88 |
97 std::string GetClientId() { | 89 std::string GetClientId() { |
98 std::wstring wstr_client_id; | 90 std::wstring wstr_client_id; |
99 if (GoogleUpdateSettings::GetMetricsId(&wstr_client_id)) | 91 if (GoogleUpdateSettings::GetMetricsId(&wstr_client_id)) |
100 return WideToASCII(wstr_client_id); | 92 return WideToASCII(wstr_client_id); |
101 else | 93 else |
102 return std::string(); | 94 return std::string(); |
103 } | 95 } |
104 | 96 |
105 void SetActiveExtensions(const std::set<std::string>& extension_ids) { | |
106 static MainSetNumberOfExtensions set_number_of_extensions = NULL; | |
107 // note: benign race condition on set_number_of_extensions. | |
108 if (!set_number_of_extensions) { | |
109 HMODULE exe_module = GetModuleHandle(chrome::kBrowserProcessExecutableName); | |
110 if (!exe_module) | |
111 return; | |
112 set_number_of_extensions = reinterpret_cast<MainSetNumberOfExtensions>( | |
113 GetProcAddress(exe_module, "SetNumberOfExtensions")); | |
114 if (!set_number_of_extensions) | |
115 return; | |
116 } | |
117 | |
118 static MainSetExtensionID set_extension_id = NULL; | |
119 // note: benign race condition on set_extension_id. | |
120 if (!set_extension_id) { | |
121 HMODULE exe_module = GetModuleHandle(chrome::kBrowserProcessExecutableName); | |
122 if (!exe_module) | |
123 return; | |
124 set_extension_id = reinterpret_cast<MainSetExtensionID>( | |
125 GetProcAddress(exe_module, "SetExtensionID")); | |
126 if (!set_extension_id) | |
127 return; | |
128 } | |
129 | |
130 (set_number_of_extensions)(static_cast<int>(extension_ids.size())); | |
131 | |
132 std::set<std::string>::const_iterator iter = extension_ids.begin(); | |
133 for (size_t i = 0; i < kMaxReportedActiveExtensions; ++i) { | |
134 if (iter != extension_ids.end()) { | |
135 (set_extension_id)(i, ASCIIToWide(iter->c_str()).c_str()); | |
136 ++iter; | |
137 } else { | |
138 (set_extension_id)(i, L""); | |
139 } | |
140 } | |
141 } | |
142 | |
143 void SetPrinterInfo(const char* printer_info) { | 97 void SetPrinterInfo(const char* printer_info) { |
144 static MainSetPrinterInfo set_printer_info = NULL; | 98 static MainSetPrinterInfo set_printer_info = NULL; |
145 // note: benign race condition on set_printer_info. | 99 // note: benign race condition on set_printer_info. |
146 if (!set_printer_info) { | 100 if (!set_printer_info) { |
147 HMODULE exe_module = GetModuleHandle(chrome::kBrowserProcessExecutableName); | 101 HMODULE exe_module = GetModuleHandle(chrome::kBrowserProcessExecutableName); |
148 if (!exe_module) | 102 if (!exe_module) |
149 return; | 103 return; |
150 set_printer_info = reinterpret_cast<MainSetPrinterInfo>( | 104 set_printer_info = reinterpret_cast<MainSetPrinterInfo>( |
151 GetProcAddress(exe_module, "SetPrinterInfo")); | 105 GetProcAddress(exe_module, "SetPrinterInfo")); |
152 if (!set_printer_info) | 106 if (!set_printer_info) |
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255 void Init() { | 209 void Init() { |
256 // Note: on other platforms, this is set up during Breakpad initialization, | 210 // Note: on other platforms, this is set up during Breakpad initialization, |
257 // in ChromeBreakpadClient. But on Windows, that is before the DLL module is | 211 // in ChromeBreakpadClient. But on Windows, that is before the DLL module is |
258 // loaded, which is a prerequisite of the crash key system. | 212 // loaded, which is a prerequisite of the crash key system. |
259 crash_keys::RegisterChromeCrashKeys(); | 213 crash_keys::RegisterChromeCrashKeys(); |
260 base::debug::SetCrashKeyReportingFunctions( | 214 base::debug::SetCrashKeyReportingFunctions( |
261 &SetCrashKeyValueTrampoline, &ClearCrashKeyValueTrampoline); | 215 &SetCrashKeyValueTrampoline, &ClearCrashKeyValueTrampoline); |
262 } | 216 } |
263 | 217 |
264 } // namespace child_process_logging | 218 } // namespace child_process_logging |
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