85 lines
2.0 KiB
C++
85 lines
2.0 KiB
C++
// This file Copyright © Mnemosyne LLC.
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// It may be used under GPLv2 (SPDX: GPL-2.0-only), GPLv3 (SPDX: GPL-3.0-only),
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// or any future license endorsed by Mnemosyne LLC.
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// License text can be found in the licenses/ folder.
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#pragma once
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#include <cstddef> // size_t
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#include <string>
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#include <string_view>
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#include <vector>
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#include "libtransmission/announce-list.h"
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#include "libtransmission/crypto-utils.h"
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#include "libtransmission/tr-macros.h" // TR_CONSTEXPR20, tr_sha1_digest_t
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#include "libtransmission/utils.h" // tr_strv_convert_utf8()
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struct tr_error;
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class tr_magnet_metainfo
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{
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friend struct MetainfoHandler;
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public:
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bool parseMagnet(std::string_view magnet_link, tr_error* error = nullptr);
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[[nodiscard]] std::string magnet() const;
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[[nodiscard]] constexpr auto const& info_hash() const noexcept
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{
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return info_hash_;
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}
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[[nodiscard]] constexpr auto const& name() const noexcept
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{
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return name_;
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}
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[[nodiscard]] TR_CONSTEXPR20 auto webseed_count() const noexcept
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{
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return std::size(webseed_urls_);
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}
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[[nodiscard]] TR_CONSTEXPR20 auto const& webseed(size_t i) const
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{
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return webseed_urls_.at(i);
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}
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[[nodiscard]] constexpr auto& announce_list() noexcept
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{
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return announce_list_;
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}
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[[nodiscard]] constexpr auto const& announce_list() const noexcept
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{
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return announce_list_;
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}
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[[nodiscard]] constexpr auto const& info_hash_string() const noexcept
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{
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return info_hash_str_;
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}
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[[nodiscard]] constexpr auto const& info_hash2_string() const noexcept
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{
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return info_hash2_str_;
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}
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void set_name(std::string_view name)
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{
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name_ = tr_strv_convert_utf8(name);
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}
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void add_webseed(std::string_view webseed);
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protected:
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tr_announce_list announce_list_;
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std::vector<std::string> webseed_urls_;
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tr_sha1_digest_t info_hash_ = {};
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tr_sha256_digest_t info_hash2_ = {};
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tr_sha1_string info_hash_str_;
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tr_sha256_string info_hash2_str_;
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std::string name_;
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};
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