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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/windows_services/service_program/service_program_main.h"
#include "base/at_exit.h"
#include "base/command_line.h"
#include "base/feature_list.h"
#include "base/logging.h"
#include "base/memory/ref_counted.h"
#include "base/process/memory.h"
#include "base/strings/utf_string_conversions.h"
#include "base/syslog_logging.h"
#include "base/win/process_startup_helper.h"
#include "base/win/scoped_com_initializer.h"
#include "chrome/install_static/install_details.h"
#include "chrome/install_static/product_install_details.h"
#include "chrome/windows_services/service_program/crashpad_handler.h"
#include "chrome/windows_services/service_program/logging_support.h"
#include "chrome/windows_services/service_program/process_wrl_module.h"
#include "chrome/windows_services/service_program/service.h"
#include "chrome/windows_services/service_program/service_delegate.h"
int ServiceProgramMain(ServiceDelegate& delegate) {
// Initialize the CommandLine singleton from the environment.
base::CommandLine::Init(0, nullptr);
base::CommandLine* const cmd_line = base::CommandLine::ForCurrentProcess();
InitializeLogging(*cmd_line);
// The exit manager is in charge of calling the dtors of singletons.
base::AtExitManager exit_manager;
install_static::InitializeProductDetailsForPrimaryModule();
// Enable logging to the Windows Event Log.
logging::SetEventSource(
base::WideToUTF8(
install_static::InstallDetails::Get().install_full_name()),
delegate.GetLogEventCategory(), delegate.GetLogEventMessageId());
if (auto optional_result = RunAsCrashpadHandlerIfRequired(*cmd_line);
optional_result.has_value()) {
return *optional_result;
}
// Make sure the process exits cleanly on unexpected errors.
base::EnableTerminationOnHeapCorruption();
base::EnableTerminationOnOutOfMemory();
logging::RegisterAbslAbortHook();
base::win::RegisterInvalidParamHandler();
base::win::SetupCRT(*cmd_line);
// Initialize COM for the current thread.
base::win::ScopedCOMInitializer com_initializer(
base::win::ScopedCOMInitializer::kMTA);
if (!com_initializer.Succeeded()) {
PLOG(ERROR) << "Failed to initialize COM";
return -1;
}
// Create the global WRL::Module instance.
CreateWrlModule();
// Register an empty FeatureList so that queries on it do not fail.
base::FeatureList::SetInstance(std::make_unique<base::FeatureList>());
// Run the COM service.
auto service = base::MakeRefCounted<Service>(delegate);
return service->InitWithCommandLine(cmd_line) ? service->Start() : -1;
}
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