chrome/tools/crash_service/main.cc

   1 // Copyright (c) 2010 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/tools/crash_service/crash_service.h"
   6
   7 #include <windows.h>
   8 #include <stdlib.h>
   9 #include <tchar.h>
  10
  11 #include "base/at_exit.h"
  12 #include "base/command_line.h"
  13 #include "base/file_util.h"
  14 #include "base/logging.h"
  15
  16 namespace {
  17
  18 const wchar_t kStandardLogFile[] = L"operation_log.txt";
  19
  20 bool GetCrashServiceDirectory(base::FilePath* dir) {
  21   base::FilePath temp_dir;
  22   if (!file_util::GetTempDir(&temp_dir))
  23     return false;
  24   temp_dir = temp_dir.Append(L"chrome_crashes");
  25   if (!base::PathExists(temp_dir)) {
  26     if (!file_util::CreateDirectory(temp_dir))
  27       return false;
  28   }
  29   *dir = temp_dir;
  30   return true;
  31 }
  32
  33 }  // namespace.
  34
  35 int __stdcall wWinMain(HINSTANCE instance, HINSTANCE, wchar_t* cmd_line,
  36                        int show_mode) {
  37   // Manages the destruction of singletons.
  38   base::AtExitManager exit_manager;
  39
  40   CommandLine::Init(0, NULL);
  41
  42   // We use/create a directory under the user's temp folder, for logging.
  43   base::FilePath operating_dir;
  44   GetCrashServiceDirectory(&operating_dir);
  45   base::FilePath log_file = operating_dir.Append(kStandardLogFile);
  46
  47   // Logging to stderr (to help with debugging failures on the
  48   // buildbots) and to a file.
  49   logging::LoggingSettings settings;
  50   settings.logging_dest = logging::LOG_TO_ALL;
  51   settings.log_file = log_file.value().c_str();
  52   logging::InitLogging(settings);
  53   // Logging with pid, tid and timestamp.
  54   logging::SetLogItems(true, true, true, false);
  55
  56   VLOG(1) << "session start. cmdline is [" << cmd_line << "]";
  57
  58   CrashService crash_service(operating_dir.value());
  59   if (!crash_service.Initialize(::GetCommandLineW()))
  60     return 1;
  61
  62   VLOG(1) << "ready to process crash requests";
  63
  64   // Enter the message loop.
  65   int retv = crash_service.ProcessingLoop();
  66   // Time to exit.
  67   VLOG(1) << "session end. return code is " << retv;
  68   return retv;
  69 }