chrome/browser/safe_browsing/incident_reporting/environment_data_collection.cc

   1 // Copyright 2014 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/safe_browsing/incident_reporting/environment_data_collection.h"
   6
   7 #include <string>
   8
   9 #include "base/cpu.h"
  10 #include "base/sys_info.h"
  11 #include "chrome/common/chrome_version_info.h"
  12 #include "chrome/common/safe_browsing/csd.pb.h"
  13
  14 namespace safe_browsing {
  15
  16 // Populates |process| with platform-specific data related to the chrome browser
  17 // process.
  18 void CollectPlatformProcessData(
  19     ClientIncidentReport_EnvironmentData_Process* process);
  20
  21 namespace {
  22
  23 ClientIncidentReport_EnvironmentData_Process_Channel MapChannelToProtobuf(
  24     chrome::VersionInfo::Channel channel) {
  25   typedef chrome::VersionInfo VersionInfo;
  26   typedef ClientIncidentReport_EnvironmentData_Process Process;
  27   switch (channel) {
  28     case VersionInfo::CHANNEL_CANARY:
  29       return Process::CHANNEL_CANARY;
  30     case VersionInfo::CHANNEL_DEV:
  31       return Process::CHANNEL_DEV;
  32     case VersionInfo::CHANNEL_BETA:
  33       return Process::CHANNEL_BETA;
  34     case VersionInfo::CHANNEL_STABLE:
  35       return Process::CHANNEL_STABLE;
  36     default:
  37       return Process::CHANNEL_UNKNOWN;
  38   }
  39 }
  40
  41 // Populates |process| with data related to the chrome browser process.
  42 void CollectProcessData(ClientIncidentReport_EnvironmentData_Process* process) {
  43   chrome::VersionInfo version_info;
  44   // TODO(grt): Move this logic into VersionInfo (it also appears in
  45   // ChromeMetricsServiceClient).
  46   std::string version(version_info.Version());
  47 #if defined(ARCH_CPU_64_BITS)
  48   version += "-64";
  49 #endif  // defined(ARCH_CPU_64_BITS)
  50   if (!version_info.IsOfficialBuild())
  51     version += "-devel";
  52   process->set_version(version);
  53
  54   process->set_chrome_update_channel(
  55       MapChannelToProtobuf(chrome::VersionInfo::GetChannel()));
  56
  57   CollectPlatformProcessData(process);
  58 }
  59
  60 }  // namespace
  61
  62 void CollectEnvironmentData(ClientIncidentReport_EnvironmentData* data) {
  63   // OS
  64   {
  65     ClientIncidentReport_EnvironmentData_OS* os = data->mutable_os();
  66     os->set_os_name(base::SysInfo::OperatingSystemName());
  67     os->set_os_version(base::SysInfo::OperatingSystemVersion());
  68   }
  69
  70   // Machine
  71   {
  72     base::CPU cpu_info;
  73     ClientIncidentReport_EnvironmentData_Machine* machine =
  74         data->mutable_machine();
  75     machine->set_cpu_architecture(base::SysInfo::OperatingSystemArchitecture());
  76     machine->set_cpu_vendor(cpu_info.vendor_name());
  77     machine->set_cpuid(cpu_info.signature());
  78   }
  79
  80   // Process
  81   CollectProcessData(data->mutable_process());
  82 }
  83
  84 #if !defined(OS_WIN)
  85 void CollectPlatformProcessData(
  86     ClientIncidentReport_EnvironmentData_Process* process) {
  87   // Empty implementation for platforms that do not (yet) have their own
  88   // implementations.
  89 }
  90 #endif
  91
  92 }  // namespace safe_browsing