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https://github.com/mhx/dwarfs.git
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47 lines
1.4 KiB
C++
47 lines
1.4 KiB
C++
/* vim:set ts=2 sw=2 sts=2 et: */
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/**
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* \author Marcus Holland-Moritz (github@mhxnet.de)
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* \copyright Copyright (c) Marcus Holland-Moritz
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*
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* This file is part of dwarfs.
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*
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* dwarfs is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* dwarfs is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with dwarfs. If not, see <https://www.gnu.org/licenses/>.
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*
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* SPDX-License-Identifier: GPL-3.0-only
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*/
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#pragma once
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#include <span>
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#include <string_view>
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#include <system_error>
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namespace dwarfs::writer::internal {
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class file;
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class chunkable {
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public:
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virtual ~chunkable() = default;
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virtual file const* get_file() const = 0;
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virtual size_t size() const = 0;
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virtual std::string description() const = 0;
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virtual std::span<uint8_t const> span() const = 0;
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virtual void add_chunk(size_t block, size_t offset, size_t size) = 0;
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virtual std::error_code release_until(size_t offset) = 0;
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};
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} // namespace dwarfs::writer::internal
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