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1 // Copyright 2015 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "chrome/installer/setup/installer_crash_reporting.h" | |
6 | |
7 #include "base/debug/leak_annotations.h" | |
8 #include "base/logging.h" | |
9 #include "base/strings/utf_string_conversions.h" | |
10 #include "chrome/installer/setup/installer_crash_reporter_client.h" | |
11 #include "chrome/installer/util/google_update_settings.h" | |
12 #include "chrome/installer/util/installer_state.h" | |
13 #include "components/crash/content/app/breakpad_win.h" | |
14 #include "components/crash/content/app/crash_keys_win.h" | |
15 #include "components/crash/core/common/crash_keys.h" | |
16 | |
17 namespace installer { | |
18 | |
19 namespace { | |
20 | |
21 // Crash Keys | |
22 | |
23 const char kDistributionType[] = "dist-type"; | |
24 const char kIsMultiInstall[] = "multi-install"; | |
25 const char kIsSystemLevel[] = "system-level"; | |
26 const char kOperation[] = "operation"; | |
27 const char kStateKey[] = "state-key"; | |
28 | |
29 #if defined(COMPONENT_BUILD) | |
30 // Installed via base::debug::SetCrashKeyReportingFunctions. | |
31 void SetCrashKeyValue(const base::StringPiece& key, | |
32 const base::StringPiece& value) { | |
33 DCHECK(breakpad::CrashKeysWin::keeper()); | |
34 breakpad::CrashKeysWin::keeper()->SetCrashKeyValue(base::UTF8ToUTF16(key), | |
35 base::UTF8ToUTF16(value)); | |
36 } | |
37 | |
38 // Installed via base::debug::SetCrashKeyReportingFunctions. | |
39 void ClearCrashKey(const base::StringPiece& key) { | |
40 DCHECK(breakpad::CrashKeysWin::keeper()); | |
41 breakpad::CrashKeysWin::keeper()->ClearCrashKeyValue(base::UTF8ToUTF16(key)); | |
42 } | |
43 #endif // COMPONENT_BUILD | |
44 | |
45 const char *DistributionTypeToString(BrowserDistribution::Type type) { | |
46 switch (type) { | |
47 case BrowserDistribution::CHROME_BROWSER: | |
48 return "chrome browser"; | |
49 case BrowserDistribution::CHROME_FRAME: | |
50 return "chrome frame"; | |
51 case BrowserDistribution::CHROME_BINARIES: | |
52 return "chrome binaries"; | |
53 case BrowserDistribution::NUM_TYPES: | |
54 // Fall out of switch. | |
55 break; | |
56 } | |
57 NOTREACHED(); | |
58 return ""; | |
59 } | |
60 | |
61 const char *OperationToString(InstallerState::Operation operation) { | |
62 switch (operation) { | |
63 case InstallerState::SINGLE_INSTALL_OR_UPDATE: | |
64 return "single-install-or-update"; | |
65 case InstallerState::MULTI_INSTALL: | |
66 return "multi-install"; | |
67 case InstallerState::MULTI_UPDATE: | |
68 return "multi-update"; | |
69 case InstallerState::UNINSTALL: | |
70 return "uninstall"; | |
71 case InstallerState::UNINITIALIZED: | |
72 // Fall out of switch. | |
73 break; | |
74 } | |
75 NOTREACHED(); | |
76 return ""; | |
77 } | |
78 | |
79 } // namespace | |
80 | |
81 void ConfigureCrashReporting(const InstallerState& installer_state) { | |
82 // This is inspired by work done in various parts of Chrome startup to connect | |
83 // to the crash service. Since the installer does not split its work between | |
84 // a stub .exe and a main .dll, crash reporting can be configured in one place | |
85 // right here. | |
86 | |
87 // Create the crash client and install it (a la MainDllLoader::Launch). | |
88 InstallerCrashReporterClient *crash_client = | |
89 new InstallerCrashReporterClient(!installer_state.system_install()); | |
90 ANNOTATE_LEAKING_OBJECT_PTR(crash_client); | |
91 crash_reporter::SetCrashReporterClient(crash_client); | |
92 | |
93 breakpad::InitCrashReporter("Chrome Installer"); | |
94 | |
95 // Set up crash keys and the client id (a la child_process_logging::Init()). | |
96 #if defined(COMPONENT_BUILD) | |
97 // breakpad::InitCrashReporter takes care of this for static builds but not | |
98 // component builds due to intricacies of chrome.exe and chrome.dll sharing a | |
99 // copy of base.dll in that case (for details, see the comment in | |
100 // components/crash/content/app/breakpad_win.cc). | |
101 crash_client->RegisterCrashKeys(); | |
102 base::debug::SetCrashKeyReportingFunctions(&SetCrashKeyValue, &ClearCrashKey); | |
103 #endif // COMPONENT_BUILD | |
104 | |
105 scoped_ptr<metrics::ClientInfo> client_info = | |
106 GoogleUpdateSettings::LoadMetricsClientInfo(); | |
107 if (client_info) | |
108 crash_client->SetCrashReporterClientIdFromGUID(client_info->client_id); | |
109 // TODO(grt): A lack of a client_id at this point generally means that Chrome | |
110 // has yet to have been launched and picked one. Consider creating it and | |
111 // setting it here for Chrome to use. | |
112 } | |
113 | |
114 size_t RegisterCrashKeys() { | |
115 const base::debug::CrashKey kFixedKeys[] = { | |
116 { crash_keys::kClientId, crash_keys::kSmallSize }, | |
117 { kDistributionType, crash_keys::kSmallSize }, | |
118 { kIsMultiInstall, crash_keys::kSmallSize }, | |
119 { kIsSystemLevel, crash_keys::kSmallSize }, | |
120 { kOperation, crash_keys::kSmallSize }, | |
121 | |
122 // This is a Windows registry key, which maxes out at 255 chars. | |
123 // (kMediumSize actually maxes out at 252 chars on Windows, but potentially | |
124 // truncating such a small amount is a fair tradeoff compared to using | |
125 // kLargeSize, which is wasteful.) | |
126 { kStateKey, crash_keys::kMediumSize }, | |
127 }; | |
128 return base::debug::InitCrashKeys(&kFixedKeys[0], arraysize(kFixedKeys), | |
129 crash_keys::kChunkMaxLength); | |
130 } | |
131 | |
132 void SetInitialCrashKeys(const InstallerState& state) { | |
133 using base::debug::SetCrashKeyValue; | |
134 | |
135 SetCrashKeyValue(kDistributionType, | |
136 DistributionTypeToString(state.state_type())); | |
137 SetCrashKeyValue(kOperation, OperationToString(state.operation())); | |
138 SetCrashKeyValue(kIsMultiInstall, | |
139 state.is_multi_install() ? "true" : "false"); | |
140 SetCrashKeyValue(kIsSystemLevel, state.system_install() ? "true" : "false"); | |
141 | |
142 const std::wstring state_key = state.state_key(); | |
grt (UTC plus 2)
2015/11/27 15:05:16
#include <string>
| |
143 if (!state_key.empty()) | |
144 SetCrashKeyValue(kStateKey, base::UTF16ToUTF8(state_key)); | |
145 } | |
146 | |
147 } // namespace installer | |
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