mirror of
https://github.com/ton-blockchain/ton
synced 2025-03-09 15:40:10 +00:00
67 lines
2.1 KiB
C++
67 lines
2.1 KiB
C++
/*
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This file is part of TON Blockchain Library.
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TON Blockchain Library is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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TON Blockchain Library 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 Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with TON Blockchain Library. If not, see <http://www.gnu.org/licenses/>.
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Copyright 2017-2020 Telegram Systems LLP
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*/
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#pragma once
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#include "Torrent.h"
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#include "td/utils/optional.h"
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#include "td/utils/SharedSlice.h"
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#include "td/db/utils/BlobView.h"
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namespace ton {
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class Torrent::Creator {
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public:
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struct Options {
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td::uint32 piece_size{128 * 768};
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// override default dir_name
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// should't be used in a usual workflow
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td::optional<std::string> dir_name;
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std::string description;
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};
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// If path is a file create a torrent with one file in it.
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// If path is a directory, create a torrent with whole directory.
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static td::Result<Torrent> create_from_path(Options options, td::CSlice path);
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struct Blob {
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td::Slice name;
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td::Slice data;
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};
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static td::Result<Torrent> create_from_blobs(Options options, td::Span<Blob> blobs);
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// This api is mostly for internal usage. One should prefer static methods
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explicit Creator(Options options) : options_(options) {
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}
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TD_WARN_UNUSED_RESULT td::Status add_blob(td::Slice name, td::Slice blob);
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TD_WARN_UNUSED_RESULT td::Status add_blob(td::Slice name, td::BlobView blob);
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TD_WARN_UNUSED_RESULT td::Status add_file(td::Slice name, td::CSlice path);
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td::Result<Torrent> finalize();
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private:
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td::Status init();
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Options options_;
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struct File {
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std::string name;
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td::BlobView data;
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};
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std::vector<File> files_;
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};
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} // namespace ton
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