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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/enterprise/browser/reporting/report_generator.h"
#include <utility>
#include "base/functional/bind.h"
#include "base/strings/utf_string_conversions.h"
#include "build/build_config.h"
#include "components/enterprise/browser/reporting/browser_report_generator.h"
#include "components/enterprise/browser/reporting/os_report_generator.h"
#include "components/enterprise/browser/reporting/report_type.h"
#include "components/enterprise/browser/reporting/reporting_delegate_factory.h"
#include "components/policy/core/common/cloud/cloud_policy_util.h"
#if BUILDFLAG(IS_WIN)
#include "base/win/wmi.h"
#endif
namespace em = enterprise_management;
namespace enterprise_reporting {
ReportGenerator::ReportGenerator(ReportingDelegateFactory* delegate_factory)
: delegate_(delegate_factory->GetReportGeneratorDelegate()),
report_request_queue_generator_(delegate_factory),
browser_report_generator_(delegate_factory) {}
ReportGenerator::~ReportGenerator() = default;
void ReportGenerator::Generate(ReportType report_type,
ReportCallback callback) {
CreateBasicRequest(std::make_unique<ReportRequest>(report_type), report_type,
std::move(callback));
}
void ReportGenerator::CreateBasicRequest(
std::unique_ptr<ReportRequest> basic_request,
ReportType report_type,
ReportCallback callback) {
#if BUILDFLAG(IS_CHROMEOS)
delegate_->SetAndroidAppInfos(basic_request.get());
#else
basic_request->GetDeviceReportRequest().set_computer_name(
this->GetMachineName());
basic_request->GetDeviceReportRequest().set_os_user_name(GetOSUserName());
basic_request->GetDeviceReportRequest().set_serial_number(GetSerialNumber());
basic_request->GetDeviceReportRequest().set_allocated_os_report(
GetOSReport().release());
basic_request->GetDeviceReportRequest()
.set_allocated_browser_device_identifier(
policy::GetBrowserDeviceIdentifier().release());
#endif // BUILDFLAG(IS_CHROMEOS)
#if BUILDFLAG(IS_ANDROID) || BUILDFLAG(IS_IOS)
// 1. Async function base::SysInfo::SetHardwareInfo is called.
// 2. ReportGenerator::SetHardwareInfo fills basic_report
// 3. ReportGenerator::GenerateReport is called
base::SysInfo::GetHardwareInfo(
base::BindOnce(&ReportGenerator::SetHardwareInfo,
weak_ptr_factory_.GetWeakPtr(), std::move(basic_request),
base::BindOnce(&ReportGenerator::GenerateReport,
weak_ptr_factory_.GetWeakPtr(), report_type,
std::move(callback))));
#else
GenerateReport(report_type, std::move(callback), std::move(basic_request));
#endif // BUILDFLAG(IS_ANDROID) || BUILDFLAG(IS_IOS)
}
std::string ReportGenerator::GetMachineName() {
return policy::GetMachineName();
}
std::string ReportGenerator::GetOSUserName() {
return policy::GetOSUsername();
}
std::string ReportGenerator::GetSerialNumber() {
#if BUILDFLAG(IS_WIN)
return base::WideToUTF8(
base::win::WmiComputerSystemInfo::Get().serial_number());
#else
return std::string();
#endif
}
void ReportGenerator::GenerateReport(
ReportType report_type,
ReportCallback callback,
std::unique_ptr<ReportRequest> basic_request) {
browser_report_generator_.Generate(
ReportType::kFull,
base::BindOnce(&ReportGenerator::OnBrowserReportReady,
weak_ptr_factory_.GetWeakPtr(), std::move(basic_request),
report_type, std::move(callback)));
}
void ReportGenerator::OnBrowserReportReady(
std::unique_ptr<ReportRequest> basic_request,
ReportType report_type,
ReportCallback callback,
std::unique_ptr<em::BrowserReport> browser_report) {
basic_request->GetDeviceReportRequest().set_allocated_browser_report(
browser_report.release());
if (report_type != ReportType::kBrowserVersion) {
// Generate a queue of requests containing detailed profile information.
report_request_queue_generator_.Generate(std::move(basic_request),
std::move(callback));
return;
}
// Return a queue containing only the basic request and browser report without
// detailed profile information.
ReportRequestQueue requests;
requests.push(std::move(basic_request));
std::move(callback).Run(std::move(requests));
}
void ReportGenerator::SetHardwareInfo(
std::unique_ptr<ReportRequest> basic_request,
base::OnceCallback<void(std::unique_ptr<ReportRequest>)> callback,
base::SysInfo::HardwareInfo hardware_info) {
#if BUILDFLAG(IS_ANDROID) || BUILDFLAG(IS_IOS)
basic_request->GetDeviceReportRequest().set_brand_name(
hardware_info.manufacturer);
basic_request->GetDeviceReportRequest().set_device_model(hardware_info.model);
#endif // BUILDFLAG(IS_ANDROID) || BUILDFLAG(IS_IOS)
std::move(callback).Run(std::move(basic_request));
}
} // namespace enterprise_reporting
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