| // Copyright 2018 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "components/crash/core/app/minidump_with_crashpad_info.h" |
| |
| #include "base/files/file_util.h" |
| #include "components/crash/core/app/crash_export_thunks.h" |
| #include "components/crash/core/app/crash_reporter_client.h" |
| #include "components/crash/core/app/crashpad.h" |
| #include "third_party/crashpad/crashpad/client/crash_report_database.h" |
| #include "third_party/crashpad/crashpad/client/crashpad_info.h" |
| #include "third_party/crashpad/crashpad/client/settings.h" |
| #include "third_party/crashpad/crashpad/minidump/minidump_extensions.h" |
| |
| namespace crash_reporter { |
| |
| bool DumpHungProcessWithPtype(const base::Process& process, const char* ptype) { |
| // We need to pass a handle across the export thunk, which takes ownership |
| // of it. |
| HANDLE process_handle = nullptr; |
| if (!::DuplicateHandle(::GetCurrentProcess(), process.Handle(), |
| ::GetCurrentProcess(), &process_handle, 0, FALSE, |
| DUPLICATE_SAME_ACCESS)) { |
| return false; |
| } |
| |
| return DumpHungProcessWithPtype_ExportThunk(process_handle, ptype); |
| } |
| |
| bool DumpHungProcessWithPtypeImpl(const base::Process& process, |
| const char* ptype) { |
| // Get annotations on the crash report to set the product name, version, |
| // channel and so forth to what's appropriate for this process. |
| StringStringMap annotations; |
| internal::GetPlatformCrashpadAnnotations(&annotations); |
| |
| // Override the process type, as this is dumping |process| rather than this |
| // process. |
| annotations["ptype"] = ptype; |
| |
| uint32_t minidump_type = MiniDumpWithUnloadedModules | |
| MiniDumpWithProcessThreadData | |
| MiniDumpWithFullMemoryInfo | MiniDumpWithThreadInfo; |
| |
| // Capture more detail for canary and dev channels. The prefix search caters |
| // for the legacy "-m" suffixed multi-install channels. |
| std::string channel_name = annotations["channel"]; |
| if (channel_name.find("canary") == 0 || channel_name.find("dev") == 0) |
| minidump_type |= MiniDumpWithIndirectlyReferencedMemory; |
| |
| auto crashpad_path = crash_reporter::GetCrashpadDatabasePath(); |
| if (!crashpad_path) { |
| return false; |
| } |
| |
| return DumpAndReportProcess(process, minidump_type, nullptr, annotations, |
| *crashpad_path); |
| } |
| |
| } // namespace crash_reporter |