// Copyright 2018 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 <lib/svc/outgoing.h>
#include <zircon/process.h>
#include <zircon/processargs.h>

#include <utility>

namespace svc {

Outgoing::Outgoing(async_dispatcher_t* dispatcher)
    : vfs_(dispatcher),
      root_dir_(fbl::MakeRefCounted<fs::PseudoDir>()),
      public_dir_(fbl::MakeRefCounted<fs::PseudoDir>()) {
    root_dir_->AddEntry("public", public_dir_);
}

Outgoing::~Outgoing() = default;

zx_status_t Outgoing::Serve(zx::channel dir_request) {
    if (!dir_request)
        return ZX_ERR_BAD_HANDLE;
    return vfs_.ServeDirectory(root_dir_, std::move(dir_request));
}

zx_status_t Outgoing::ServeFromStartupInfo() {
    zx_handle_t dir_request = zx_take_startup_handle(PA_DIRECTORY_REQUEST);
    return Serve(zx::channel(dir_request));
}

} // namespace svc