/*

 * Copyright (c) 2020-2023, the SerenityOS developers.

 * Copyright (c) 2023, Cameron Youell <cameronyouell@gmail.com>

 *

 * SPDX-License-Identifier: BSD-2-Clause

 */

#include <LibCore/System.h>

#include <LibFileSystem/FileSystem.h>

#include <LibFileSystem/TempFile.h>

namespace FileSystem {

TempFile::~TempFile()

{

    // Temporary files aren't removed by anyone else, so we must do it ourselves.

    auto recursion_mode = RecursionMode::Disallowed;

    if (m_type == Type::Directory)

        recursion_mode = RecursionMode::Allowed;

    auto result = FileSystem::remove(m_path, recursion_mode);

    if (result.is_error())

        warnln("Removal of temporary file failed '{}': {}", m_path, result.error().string_literal());

}

ErrorOr<NonnullOwnPtr<TempFile>> TempFile::create_temp_directory()

{

    char pattern[] = "/tmp/tmp.XXXXXX";

    auto path = TRY(Core::System::mkdtemp(pattern));

    return adopt_nonnull_own_or_enomem(new (nothrow) TempFile(Type::Directory, move(path)));

}

ErrorOr<NonnullOwnPtr<TempFile>> TempFile::create_temp_file()

{

    char file_path[] = "/tmp/tmp.XXXXXX";

    // FIXME: Most callers will probably want to open the file, so find a

    //        way to propagate the fd.

    auto fd = TRY(Core::System::mkstemp(file_path));

    TRY(Core::System::close(fd));

    auto path = ByteString(file_path, strlen(file_path));

    return adopt_nonnull_own_or_enomem(new (nothrow) TempFile(Type::File, move(path)));

}

}