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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/safe_browsing/incident_reporting/environment_data_collection.h"
#include <string>
#include "base/cpu.h"
#include "base/sys_info.h"
#include "chrome/common/chrome_version_info.h"
#include "chrome/common/safe_browsing/csd.pb.h"
namespace safe_browsing {
// Populates |process| with platform-specific data related to the chrome browser
// process.
void CollectPlatformProcessData(
ClientIncidentReport_EnvironmentData_Process* process);
namespace {
ClientIncidentReport_EnvironmentData_Process_Channel MapChannelToProtobuf(
chrome::VersionInfo::Channel channel) {
typedef chrome::VersionInfo VersionInfo;
typedef ClientIncidentReport_EnvironmentData_Process Process;
switch (channel) {
case VersionInfo::CHANNEL_CANARY:
return Process::CHANNEL_CANARY;
case VersionInfo::CHANNEL_DEV:
return Process::CHANNEL_DEV;
case VersionInfo::CHANNEL_BETA:
return Process::CHANNEL_BETA;
case VersionInfo::CHANNEL_STABLE:
return Process::CHANNEL_STABLE;
default:
return Process::CHANNEL_UNKNOWN;
}
}
// Populates |process| with data related to the chrome browser process.
void CollectProcessData(ClientIncidentReport_EnvironmentData_Process* process) {
chrome::VersionInfo version_info;
// TODO(grt): Move this logic into VersionInfo (it also appears in
// ChromeMetricsServiceClient).
std::string version(version_info.Version());
#if defined(ARCH_CPU_64_BITS)
version += "-64";
#endif // defined(ARCH_CPU_64_BITS)
if (!version_info.IsOfficialBuild())
version += "-devel";
process->set_version(version);
process->set_chrome_update_channel(
MapChannelToProtobuf(chrome::VersionInfo::GetChannel()));
CollectPlatformProcessData(process);
}
} // namespace
void CollectEnvironmentData(ClientIncidentReport_EnvironmentData* data) {
// OS
{
ClientIncidentReport_EnvironmentData_OS* os = data->mutable_os();
os->set_os_name(base::SysInfo::OperatingSystemName());
os->set_os_version(base::SysInfo::OperatingSystemVersion());
}
// Machine
{
base::CPU cpu_info;
ClientIncidentReport_EnvironmentData_Machine* machine =
data->mutable_machine();
machine->set_cpu_architecture(base::SysInfo::OperatingSystemArchitecture());
machine->set_cpu_vendor(cpu_info.vendor_name());
machine->set_cpuid(cpu_info.signature());
}
// Process
CollectProcessData(data->mutable_process());
}
#if !defined(OS_WIN)
void CollectPlatformProcessData(
ClientIncidentReport_EnvironmentData_Process* process) {
// Empty implementation for platforms that do not (yet) have their own
// implementations.
}
#endif
} // namespace safe_browsing
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