Add basic crash reporting to delegate_execute.exe.

win8/delegate_execute/crash_server_init.cc

+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "win8/delegate_execute/crash_server_init.h"
+
+#include <shlobj.h>
+#include <windows.h>
+
+#include <cwchar>
+
+#include "base/file_version_info.h"
+#include "base/memory/scoped_ptr.h"
+#include "base/win/win_util.h"
+#include "breakpad/src/client/windows/handler/exception_handler.h"
+
+const wchar_t kGoogleUpdatePipeName[] = L"\\\\.\\pipe\\GoogleCrashServices\\";
+const wchar_t kSystemPrincipalSid[] = L"S-1-5-18";
+
+const MINIDUMP_TYPE kLargerDumpType = static_cast<MINIDUMP_TYPE>(
+    MiniDumpWithProcessThreadData |  // Get PEB and TEB.
+    MiniDumpWithUnloadedModules |  // Get unloaded modules when available.
+    MiniDumpWithIndirectlyReferencedMemory);  // Get memory referenced by stack.
+
+extern "C" IMAGE_DOS_HEADER __ImageBase;
+
+namespace {
+
+bool IsRunningSystemInstall() {
+  wchar_t exe_path[MAX_PATH * 2] = {0};
+  GetModuleFileName(reinterpret_cast<HMODULE>(&__ImageBase),
+                    exe_path,
+                    _countof(exe_path));
+
+  bool is_system = false;
+
+  wchar_t program_files_path[MAX_PATH] = {0};
+  if (SUCCEEDED(SHGetFolderPath(NULL, CSIDL_PROGRAM_FILES, NULL,
+                                SHGFP_TYPE_CURRENT, program_files_path))) {
+    if (wcsstr(exe_path, program_files_path) == exe_path) {
+      is_system = true;
+    }
+  }
+
+  return is_system;
+}
+
+google_breakpad::CustomClientInfo* GetCustomInfo() {
+  scoped_ptr<FileVersionInfo> version_info(
+      FileVersionInfo::CreateFileVersionInfoForCurrentModule());
+
+  static google_breakpad::CustomInfoEntry ver_entry(
+      L"ver", version_info->file_version().c_str());
+  static google_breakpad::CustomInfoEntry prod_entry(L"prod", L"Chrome");
+  static google_breakpad::CustomInfoEntry plat_entry(L"plat", L"Win32");
+  static google_breakpad::CustomInfoEntry type_entry(L"ptype",
+                                                     L"delegate_execute");
+  static google_breakpad::CustomInfoEntry entries[] = {
+      ver_entry, prod_entry, plat_entry, type_entry };
+  static google_breakpad::CustomClientInfo custom_info = {
+      entries, ARRAYSIZE(entries) };
+  return &custom_info;
+}
+
+}  // namespace
+
+namespace delegate_execute {
+
+scoped_ptr<google_breakpad::ExceptionHandler> InitializeCrashReporting() {
+  wchar_t temp_path[MAX_PATH + 1] = {0};
+  DWORD path_len = ::GetTempPath(MAX_PATH, temp_path);
+
+  string16 pipe_name;
+  pipe_name = kGoogleUpdatePipeName;
+  if (IsRunningSystemInstall()) {
+    pipe_name += kSystemPrincipalSid;
+  } else {
+    string16 user_sid;
+    if (base::win::GetUserSidString(&user_sid)) {
+      pipe_name += user_sid;
+    } else {
+      // We don't think we're a system install, but we couldn't get the
+      // user SID. Try connecting to the system-level crash service as a
+      // last ditch effort.
+      pipe_name += kSystemPrincipalSid;
+    }
+  }
+
+  return scoped_ptr<google_breakpad::ExceptionHandler>(
+      new google_breakpad::ExceptionHandler(
+          temp_path, NULL, NULL, NULL,
+          google_breakpad::ExceptionHandler::HANDLER_ALL, kLargerDumpType,
+          pipe_name.c_str(), GetCustomInfo()));
+}
+
+}  // namespace delegate_execute