Keep only base/extractor.[cc|h].

goopdate/crash.h

Index: goopdate/crash.h
diff --git a/goopdate/crash.h b/goopdate/crash.h
deleted file mode 100644
index 013dfd18082d473b03aa43e8a00b5cfc719e042e..0000000000000000000000000000000000000000
--- a/goopdate/crash.h
+++ /dev/null
@@ -1,293 +0,0 @@
-// Copyright 2007-2010 Google Inc.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-// ========================================================================
-
-#ifndef OMAHA_GOOPDATE_CRASH_H__
-#define OMAHA_GOOPDATE_CRASH_H__
-
-#include <windows.h>
-#include <dbghelp.h>
-#include <atlsecurity.h>
-#include <atlstr.h>
-#include <map>
-#include "base/basictypes.h"
-#include "omaha/common/const_goopdate.h"
-#include "third_party/gtest/include/gtest/gtest_prod.h"
-#include "third_party/breakpad/src/client/windows/crash_generation/client_info.h"
-#include "third_party/breakpad/src/client/windows/crash_generation/crash_generation_server.h"
-#include "third_party/breakpad/src/client/windows/handler/exception_handler.h"
-
-namespace omaha {
-
-// Annotates the version reported along with the crash.
-const TCHAR* const kCrashVersionPostfixString =
-#if !OFFICIAL_BUILD
-  _T(".private")
-#endif
-#if DEBUG
-  _T(".debug")
-#endif
-  _T("");
-
-// Official builds can only send a few crashes per day. Debug builds including
-// all build modes for unit tests send unlimited number of crashes.
-const int kCrashReportMaxReportsPerDay =
-#if OFFICIAL_BUILD
-                                         5;
-#else
-                                         INT_MAX;
-#endif
-
-const TCHAR* const kNoCrashHandlerEnvVariableName =
-    _T("GOOGLE_UPDATE_NO_CRASH_HANDLER");
-
-// TODO(omaha): refactor so this is not a static class.
-// TODO(omaha): rename class name to better indicate its funtionality.
-class Crash {
- public:
-  typedef std::map<std::wstring, std::wstring> ParameterMap;
-
-  // Installs and uninstalls Breakpad exception handler. Calling the
-  // functions from DllMain results in undefined behavior, including
-  // deadlocks.
-  static HRESULT InstallCrashHandler(bool is_machine);
-  static void UninstallCrashHandler();
-
-  // Starts the server to listen for out-of-process crashes.
-  static HRESULT StartServer();
-
-  // Stops the crash server.
-  static void StopServer();
-
-  // Generates a divide by zero to trigger Breakpad dump in non-ship builds.
-  static int CrashNow();
-
-  // Handles out-of-process crash requests.
-  static HRESULT CrashHandler(bool is_machine,
-                              const google_breakpad::ClientInfo& client_info,
-                              const CString& crash_filename);
-
-  // Reports a crash by logging it to the Windows event log, saving a copy of
-  // the crash, and uploading it. After reporting the crash, the function
-  // deletes the crash file. Crashes that have a custom info file are
-  // considered product crashes and they are always handled out-of-process.
-  // These crashes are always uploaded.
-  // Crashes that do not specify a custom info file are considered Omaha
-  // internal crashes and they are handled in-process. In this case, the
-  // upload behavior is controlled by the value of can_upload_in_process
-  // parameter.
-  static HRESULT Report(bool can_upload_in_process,
-                        const CString& crash_filename,
-                        const CString& custom_info_filename,
-                        const CString& lang);
-
-  // Sets a version string which is appended to the 'ver' parameter sent
-  // with the crash report.
-  static void set_version_postfix(const TCHAR* version_postfix) {
-    version_postfix_ = version_postfix;
-  }
-
-  // Sets how many reports can be sent until the crash report sender starts
-  // rejecting and discarding crashes.
-  static void set_max_reports_per_day(int max_reports_per_day) {
-    max_reports_per_day_ = max_reports_per_day;
-  }
-
-  static void set_crash_report_url(const TCHAR* crash_report_url) {
-    crash_report_url_ = crash_report_url;
-  }
-
-  static bool is_machine() { return is_machine_; }
-
- private:
-
-  static HRESULT Initialize(bool is_machine);
-
-  // Reports a crash of Google Update. Does not delete the crash file.
-  static HRESULT ReportGoogleUpdateCrash(bool can_upload,
-                                         const CString& crash_filename,
-                                         const CString& custom_info_filename,
-                                         const CString& lang);
-
-  // Reports an out-of-process crash on behalf of another product. Does not
-  // delete the crash file.
-  static HRESULT ReportProductCrash(bool can_upload,
-                                    const CString& crash_filename,
-                                    const CString& custom_info_filename,
-                                    const CString& lang);
-
-  // Initializes the crash directory. Creates the directory if it does not
-  // exist.
-  static HRESULT InitializeCrashDir();
-
-  static HRESULT InitializeDirSecurity(CString* dir);
-
-  // Returns true if the current process is reporting an exception.
-  static HRESULT IsCrashReportProcess(bool* is_crash_report_process);
-
-  // Logs an entry in the Windows Event Log for the specified source.
-  static HRESULT Log(uint16 type,
-                     uint32 id,
-                     const TCHAR* source,
-                     const TCHAR* description);
-
-  // Starts the sender process with the environment variables setup such that
-  // the sender process doesn't register crash filter to avoid potential
-  // recursive crashes problem.
-  static HRESULT StartSenderWithCommandLine(CString* cmd_line);
-
-  // Creates a text file that contains name/value pairs of custom information.
-  // The text file is created in the same directory as the given dump file, but
-  // with a .txt extension. Stores the path of the text file created in the
-  // custom_info_filepath parameter.
-  // TODO(omaha): Move this functionality to breakpad. All the information
-  // needed to write custom information file is known when the dump is generated
-  // and hence breakpad could as easily create the text file.
-  static HRESULT CreateCustomInfoFile(
-      const CString& dump_file,
-      const google_breakpad::CustomClientInfo& client_info,
-      CString* custom_info_filepath);
-
-  // Sends a crash report. If sent successfully, report_id contains the
-  // report id generated by the crash server.
-  static HRESULT DoSendCrashReport(bool can_upload,
-                                   bool is_out_of_process,
-                                   const CString& crash_filename,
-                                   const ParameterMap& parameters,
-                                   CString* report_id);
-
-  // Callback function to run after the minidump has been written.
-  static bool MinidumpCallback(const wchar_t* dump_path,
-                               const wchar_t* minidump_id,
-                               void* context,
-                               EXCEPTION_POINTERS* exinfo,
-                               MDRawAssertionInfo* assertion,
-                               bool succeeded);
-
-  // Start an instance of /report.
-  static void StartReportCrash(bool is_interactive,
-                               const CString& crash_filename);
-
-  // Returns true if the crash has happened in an Omaha process which
-  // has a top level window up.
-  static bool IsInteractive();
-
-  // Returns the "prod" product name if found in the map or a default,
-  // constant string otherwise.
-  static CString GetProductName(const ParameterMap& parameters);
-
-  // Updates the crash metrics after uploading the crash.
-  static void UpdateCrashUploadMetrics(bool is_out_of_process, HRESULT hr);
-
-  // Uploads the crash, logs the result of the crash upload, and updates
-  // the crash metrics.
-  static HRESULT UploadCrash(bool is_out_of_process,
-                             const CString& crash_filename,
-                             const ParameterMap& parameters,
-                             CString* report_id);
-
-  // Creates a back up copy of the current crash for future debugging use cases.
-  static HRESULT SaveLastCrash(const CString& crash_filename,
-                               const CString& product_name);
-
-  // Cleans up stale crashes from the crash dir. Curently, crashes older than
-  // 1 day are deleted.
-  static HRESULT CleanStaleCrashes();
-
-  // Retrieves the minidump exception information from the minidump file.
-  static HRESULT GetExceptionInfo(const CString& crash_filename,
-                                  MINIDUMP_EXCEPTION* ex_info);
-
-  // Receives a top-level window and sets the param to true if the window
-  // belongs to this process.
-  static BOOL CALLBACK EnumWindowsCallback(HWND hwnd, LPARAM param);
-
-  // Callback function to run when an exception is passing through an
-  // exception barrier.
-  static void __stdcall EBHandler(EXCEPTION_POINTERS* ptrs);
-
-  // Callback function to run when a new client connects to the crash server.
-  static void _cdecl ClientConnectedCallback(
-      void* context,
-      const google_breakpad::ClientInfo* client_info);
-
-  // Callback function to run when a client signals a crash to the crash server.
-  static void _cdecl ClientCrashedCallback(
-      void* context,
-      const google_breakpad::ClientInfo* client_info,
-      const std::wstring* dump_path);
-
-  // Callback function to run when a client disconnects from the crash server.
-  static void _cdecl ClientExitedCallback(
-      void* context,
-      const google_breakpad::ClientInfo* client_info);
-
-  // Given an empty CSecurityDesc, creates a low integrity sacl within it.
-  static HRESULT CreateLowIntegrityDesc(CSecurityDesc* sd);
-
-  // Builds a security DACL to allow user processes to connect to the crash
-  // server named pipe, and sets the DACL on the CSecurityDesc.
-  static bool AddPipeSecurityDaclToDesc(bool is_machine, CSecurityDesc* sd);
-
-  // Builds a security attribute to allow user processes including low integrity
-  // to connect to the crash server named pipe.
-  static bool BuildPipeSecurityAttributes(bool is_machine,
-                                          CSecurityAttributes* sa);
-
-  // Builds a security attribute to allow full control for the Local System
-  // account and read/execute for the Administrators group, when the crash
-  // handler is running as Local System.
-  static bool BuildCrashDirSecurityAttributes(CSecurityAttributes* sa);
-
-  // TODO(omaha): fix static instances of class type not allowed.
-  static CString module_filename_;
-  static CString Crash::crash_dir_;
-  static CString Crash::checkpoint_file_;
-  static CString version_postfix_;
-
-  static CString crash_report_url_;
-  static int max_reports_per_day_;
-  static google_breakpad::ExceptionHandler* exception_handler_;
-  static google_breakpad::CrashGenerationServer* crash_server_;
-
-  static bool is_machine_;
-
-  static const int kCrashReportAttempts       = 3;
-  static const int kCrashReportResendPeriodMs = 1 * 60 * 60 * 1000;  // 1 hour.
-
-  // Default string to report out-of-process crashes with in the case
-  // 'prod' information is not available.
-  static const TCHAR* const kDefaultProductName;
-
-  friend class CrashTest;
-
-  FRIEND_TEST(CrashTest, CleanStaleCrashes);
-  FRIEND_TEST(CrashTest, CreateCustomInfoFile);
-  FRIEND_TEST(CrashTest, GetExceptionInfo);
-  FRIEND_TEST(CrashTest, GetProductName);
-  FRIEND_TEST(CrashTest, InstallCrashHandler);
-  FRIEND_TEST(CrashTest, IsCrashReportProcess);
-  FRIEND_TEST(CrashTest, Report_OmahaCrash);
-  FRIEND_TEST(CrashTest, Report_ProductCrash);
-  FRIEND_TEST(CrashTest, SaveLastCrash);
-  FRIEND_TEST(CrashTest, StartServer);
-  FRIEND_TEST(CrashTest, WriteMinidump);
-
-  DISALLOW_IMPLICIT_CONSTRUCTORS(Crash);
-};
-
-}  // namespace omaha
-
-#endif  // OMAHA_GOOPDATE_CRASH_H__
-