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