chrome/browser/install_verification/win/install_verification.cc

   1 // Copyright 2013 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/browser/install_verification/win/install_verification.h"
   6
   7 #include <set>
   8 #include <vector>
   9
  10 #include "base/metrics/sparse_histogram.h"
  11 #include "chrome/browser/install_verification/win/imported_module_verification.h"
  12 #include "chrome/browser/install_verification/win/loaded_module_verification.h"
  13 #include "chrome/browser/install_verification/win/module_ids.h"
  14 #include "chrome/browser/install_verification/win/module_info.h"
  15 #include "chrome/browser/install_verification/win/module_verification_common.h"
  16
  17 namespace {
  18
  19 void ReportModuleMatch(size_t module_id) {
  20   UMA_HISTOGRAM_SPARSE_SLOWLY("InstallVerifier.ModuleMatch", module_id);
  21 }
  22
  23 void ReportImport(size_t module_id) {
  24   UMA_HISTOGRAM_SPARSE_SLOWLY("InstallVerifier.ModuleImport", module_id);
  25 }
  26
  27 }  // namespace
  28
  29 void VerifyInstallation() {
  30   ModuleIDs module_ids;
  31   LoadModuleIDs(&module_ids);
  32   std::set<ModuleInfo> loaded_modules;
  33   if (GetLoadedModules(&loaded_modules)) {
  34     VerifyLoadedModules(loaded_modules, module_ids, &ReportModuleMatch);
  35     VerifyImportedModules(loaded_modules, module_ids, &ReportImport);
  36   }
  37 }