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// Copyright 2018 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 "base/fuchsia/file_utils.h"
#include <fcntl.h>
#include <lib/fdio/fd.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>
#include <utility>
#include "base/files/scoped_file.h"
#include "base/fuchsia/fuchsia_logging.h"
#include "base/macros.h"
namespace base {
namespace fuchsia {
const char kPersistedDataDirectoryPath[] = "/data";
const char kServiceDirectoryPath[] = "/svc";
const char kPackageRootDirectoryPath[] = "/pkg";
fidl::InterfaceHandle<::fuchsia::io::Directory> OpenDirectory(
const base::FilePath& path) {
ScopedFD fd(open(path.value().c_str(), O_DIRECTORY | O_RDONLY));
if (!fd.is_valid()) {
DPLOG(ERROR) << "Failed to open " << path;
return fidl::InterfaceHandle<::fuchsia::io::Directory>();
}
zx::channel channel;
zx_status_t status =
fdio_fd_transfer(fd.get(), channel.reset_and_get_address());
if (status != ZX_ERR_UNAVAILABLE)
ignore_result(fd.release());
if (status != ZX_OK) {
ZX_DLOG(ERROR, status) << "fdio_fd_transfer";
return fidl::InterfaceHandle<::fuchsia::io::Directory>();
}
return fidl::InterfaceHandle<::fuchsia::io::Directory>(std::move(channel));
}
} // namespace fuchsia
} // namespace base
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