blob: 8840688ca13982ba6ae090d494c886d417684d3f [file] [log] [blame]
// Copyright 2020 The Fuchsia 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 <fidl/fuchsia.driver.framework/cpp/wire.h>
#include <fidl/fuchsia.inspect/cpp/wire.h>
#include <lib/async-loop/cpp/loop.h>
#include <lib/async-loop/default.h>
#include <lib/component/outgoing/cpp/outgoing_directory.h>
#include <lib/fdf/env.h>
#include <lib/inspect/component/cpp/component.h>
#include <lib/syslog/cpp/log_settings.h>
#include <lib/syslog/cpp/macros.h>
#include <lib/trace-provider/provider.h>
#include <lib/vfs/cpp/pseudo_dir.h>
#include <lib/vfs/cpp/service.h>
#include <zircon/status.h>
#include "driver_host.h"
#include "src/devices/lib/log/log.h"
#include "src/sys/lib/stdout-to-debuglog/cpp/stdout-to-debuglog.h"
namespace fdf {
using namespace fuchsia_driver_framework;
} // namespace fdf
int main(int argc, char** argv) {
fuchsia_logging::SetTags({"driver_host", "driver"});
// TODO( Lock down job.
zx_status_t status = StdoutToDebuglog::Init();
if (status != ZX_OK) {
"Failed to redirect stdout to debuglog, assuming test environment and continuing");
if (zx_status_t status = fdf_env_start(); status != ZX_OK) {
FX_SLOG(ERROR, "Failed to create the initial dispatcher thread");
return status;
async::Loop loop(&kAsyncLoopConfigNeverAttachToThread);
trace::TraceProviderWithFdio trace_provider(loop.dispatcher());
auto outgoing = component::OutgoingDirectory(loop.dispatcher());
auto serve = outgoing.ServeFromStartupInfo();
if (serve.is_error()) {
FX_SLOG(ERROR, "Failed to serve outgoing directory", FX_KV("status", serve.status_string()));
return serve.status_value();
// Setup inspect.
inspect::ComponentInspector inspector(loop.dispatcher(), {});
driver_host::DriverHost driver_host(inspector.inspector(), loop);
auto init = driver_host.PublishDriverHost(outgoing);
if (init.is_error()) {
return init.error_value();
status = loop.Run();
if (status == ZX_ERR_CANCELED) {
// We intentionally quit the loop in order to exit.
status = ZX_OK;
// All drivers should now be shutdown and stopped.
// Destroy all dispatchers in case any weren't freed correctly.
// This will block until all dispatcher callbacks complete.
return status;