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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 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 | 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 "headless/lib/browser/headless_content_browser_client.h" | 5 #include "headless/lib/browser/headless_content_browser_client.h" |
6 | 6 |
7 #include <memory> | 7 #include <memory> |
8 #include <unordered_set> | 8 #include <unordered_set> |
9 | 9 |
10 #include "base/base_switches.h" | |
10 #include "base/callback.h" | 11 #include "base/callback.h" |
12 #include "base/command_line.h" | |
11 #include "base/json/json_reader.h" | 13 #include "base/json/json_reader.h" |
12 #include "base/memory/ptr_util.h" | 14 #include "base/memory/ptr_util.h" |
15 #include "base/path_service.h" | |
13 #include "content/public/browser/browser_context.h" | 16 #include "content/public/browser/browser_context.h" |
14 #include "content/public/browser/browser_thread.h" | 17 #include "content/public/browser/browser_thread.h" |
15 #include "content/public/browser/render_process_host.h" | 18 #include "content/public/browser/render_process_host.h" |
16 #include "content/public/browser/render_view_host.h" | 19 #include "content/public/browser/render_view_host.h" |
17 #include "content/public/browser/storage_partition.h" | 20 #include "content/public/browser/storage_partition.h" |
21 #include "content/public/common/content_switches.h" | |
18 #include "content/public/common/service_names.mojom.h" | 22 #include "content/public/common/service_names.mojom.h" |
19 #include "headless/grit/headless_lib_resources.h" | 23 #include "headless/grit/headless_lib_resources.h" |
20 #include "headless/lib/browser/headless_browser_context_impl.h" | 24 #include "headless/lib/browser/headless_browser_context_impl.h" |
21 #include "headless/lib/browser/headless_browser_impl.h" | 25 #include "headless/lib/browser/headless_browser_impl.h" |
22 #include "headless/lib/browser/headless_browser_main_parts.h" | 26 #include "headless/lib/browser/headless_browser_main_parts.h" |
23 #include "headless/lib/browser/headless_devtools_manager_delegate.h" | 27 #include "headless/lib/browser/headless_devtools_manager_delegate.h" |
24 #include "storage/browser/quota/quota_settings.h" | 28 #include "storage/browser/quota/quota_settings.h" |
25 #include "ui/base/resource/resource_bundle.h" | 29 #include "ui/base/resource/resource_bundle.h" |
26 | 30 |
31 #if defined(OS_POSIX) && !defined(OS_MACOSX) | |
32 #include "base/debug/leak_annotations.h" | |
33 #include "components/crash/content/app/breakpad_linux.h" | |
34 #include "components/crash/content/browser/crash_handler_host_linux.h" | |
35 #include "content/public/common/content_descriptors.h" | |
36 #endif | |
37 | |
27 namespace headless { | 38 namespace headless { |
28 | 39 |
29 namespace { | 40 namespace { |
30 const char kCapabilityPath[] = | 41 const char kCapabilityPath[] = |
31 "interface_provider_specs.navigation:frame.provides.renderer"; | 42 "interface_provider_specs.navigation:frame.provides.renderer"; |
43 | |
44 #if defined(OS_POSIX) && !defined(OS_MACOSX) | |
45 breakpad::CrashHandlerHostLinux* CreateCrashHandlerHost( | |
46 const std::string& process_type, | |
47 const HeadlessBrowser::Options& options) { | |
48 base::FilePath dumps_path = options.crash_dumps_dir; | |
49 if (dumps_path.empty()) { | |
50 bool ok = PathService::Get(base::DIR_MODULE, &dumps_path); | |
51 DCHECK(ok); | |
52 } | |
53 | |
54 { | |
55 ANNOTATE_SCOPED_MEMORY_LEAK; | |
56 #if defined(OFFICIAL_BUILD) | |
57 // Upload crash dumps in official builds, unless we're running in unattended | |
58 // mode (not to be confused with headless mode in general -- see | |
59 // chrome/common/env_vars.cc). | |
60 static const char kHeadless[] = "CHROME_HEADLESS"; | |
61 bool upload = (getenv(kHeadless) == nullptr); | |
62 #else | |
63 bool upload = false; | |
64 #endif | |
65 breakpad::CrashHandlerHostLinux* crash_handler = | |
66 new breakpad::CrashHandlerHostLinux(process_type, dumps_path, upload); | |
67 crash_handler->StartUploaderThread(); | |
68 return crash_handler; | |
69 } | |
70 } | |
71 | |
72 int GetCrashSignalFD(const base::CommandLine& command_line, | |
73 const HeadlessBrowser::Options& options) { | |
74 if (!breakpad::IsCrashReporterEnabled()) | |
75 return -1; | |
76 | |
77 std::string process_type = | |
78 command_line.GetSwitchValueASCII(switches::kProcessType); | |
79 | |
80 if (process_type == switches::kRendererProcess) { | |
81 static breakpad::CrashHandlerHostLinux* crash_handler = | |
82 CreateCrashHandlerHost(process_type, options); | |
83 return crash_handler->GetDeathSignalSocket(); | |
84 } | |
85 | |
86 if (process_type == switches::kPpapiPluginProcess) { | |
87 static breakpad::CrashHandlerHostLinux* crash_handler = | |
88 CreateCrashHandlerHost(process_type, options); | |
89 return crash_handler->GetDeathSignalSocket(); | |
90 } | |
91 | |
92 if (process_type == switches::kGpuProcess) { | |
93 static breakpad::CrashHandlerHostLinux* crash_handler = | |
94 CreateCrashHandlerHost(process_type, options); | |
95 return crash_handler->GetDeathSignalSocket(); | |
96 } | |
97 | |
98 return -1; | |
99 } | |
100 #endif // defined(OS_POSIX) && !defined(OS_MACOSX) | |
101 | |
32 } // namespace | 102 } // namespace |
33 | 103 |
34 HeadlessContentBrowserClient::HeadlessContentBrowserClient( | 104 HeadlessContentBrowserClient::HeadlessContentBrowserClient( |
35 HeadlessBrowserImpl* browser) | 105 HeadlessBrowserImpl* browser) |
36 : browser_(browser) {} | 106 : browser_(browser) {} |
37 | 107 |
38 HeadlessContentBrowserClient::~HeadlessContentBrowserClient() {} | 108 HeadlessContentBrowserClient::~HeadlessContentBrowserClient() {} |
39 | 109 |
40 content::BrowserMainParts* HeadlessContentBrowserClient::CreateBrowserMainParts( | 110 content::BrowserMainParts* HeadlessContentBrowserClient::CreateBrowserMainParts( |
41 const content::MainFunctionParams&) { | 111 const content::MainFunctionParams&) { |
(...skipping 50 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
92 content::BrowserContext* context, | 162 content::BrowserContext* context, |
93 content::StoragePartition* partition, | 163 content::StoragePartition* partition, |
94 const storage::OptionalQuotaSettingsCallback& callback) { | 164 const storage::OptionalQuotaSettingsCallback& callback) { |
95 content::BrowserThread::PostTaskAndReplyWithResult( | 165 content::BrowserThread::PostTaskAndReplyWithResult( |
96 content::BrowserThread::FILE, FROM_HERE, | 166 content::BrowserThread::FILE, FROM_HERE, |
97 base::Bind(&storage::CalculateNominalDynamicSettings, | 167 base::Bind(&storage::CalculateNominalDynamicSettings, |
98 partition->GetPath(), context->IsOffTheRecord()), | 168 partition->GetPath(), context->IsOffTheRecord()), |
99 callback); | 169 callback); |
100 } | 170 } |
101 | 171 |
172 void HeadlessContentBrowserClient::GetAdditionalMappedFilesForChildProcess( | |
173 const base::CommandLine& command_line, | |
174 int child_process_id, | |
175 content::FileDescriptorInfo* mappings) { | |
176 #if defined(OS_POSIX) && !defined(OS_MACOSX) | |
alex clarke (OOO till 29th)
2017/02/14 15:14:08
Does the crash pad code typically use this pre-pro
Sami
2017/02/14 18:36:46
Good point, I copied this pattern from content/ an
| |
177 int crash_signal_fd = GetCrashSignalFD(command_line, *browser_->options()); | |
178 if (crash_signal_fd >= 0) | |
179 mappings->Share(kCrashDumpSignal, crash_signal_fd); | |
180 #endif // defined(OS_POSIX) && !defined(OS_MACOSX) | |
181 } | |
182 | |
183 void HeadlessContentBrowserClient::AppendExtraCommandLineSwitches( | |
184 base::CommandLine* command_line, | |
185 int child_process_id) { | |
186 #if defined(OS_POSIX) && !defined(OS_MACOSX) | |
187 // This flag tells child processes to also turn on crash reporting. | |
188 if (breakpad::IsCrashReporterEnabled()) | |
189 command_line->AppendSwitch(switches::kEnableCrashReporter); | |
190 #endif // defined(OS_POSIX) && !defined(OS_MACOSX) | |
191 } | |
192 | |
102 } // namespace headless | 193 } // namespace headless |
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