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https://github.com/arvidn/libtorrent.git
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arvidn
72 lines
1.4 KiB
C++
72 lines
1.4 KiB
C++
/*
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Copyright (c) 2019-2020, 2022, Arvid Norberg
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All rights reserved.
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You may use, distribute and modify this code under the terms of the BSD license,
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see LICENSE file.
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*/
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#include <iostream>
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#include "libtorrent/load_torrent.hpp"
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#include "libtorrent/magnet_uri.hpp"
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#include "libtorrent/span.hpp"
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#include "libtorrent/load_torrent.hpp"
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namespace {
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[[noreturn]] void print_usage()
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{
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std::cerr << R"(usage: torrent2magnet torrent-file [options]
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OPTIONS:
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--no-trackers do not include trackers in the magnet link
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--no-web-seeds do not include web seeds in the magnet link
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)";
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std::exit(1);
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}
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} // anonymous namespace
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int main(int argc, char const* argv[]) try
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{
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lt::span<char const*> args(argv, argc);
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// strip executable name
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args = args.subspan(1);
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if (args.empty()) print_usage();
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char const* filename = args[0];
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args = args.subspan(1);
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lt::add_torrent_params atp = lt::load_torrent_file(filename);
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using namespace lt::literals;
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while (!args.empty())
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{
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if (args[0] == "--no-trackers"_sv)
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{
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atp.trackers.clear();
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}
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else if (args[0] == "--no-web-seeds"_sv)
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{
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atp.url_seeds.clear();
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}
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else
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{
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std::cerr << "unknown option: " << args[0] << "\n";
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print_usage();
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}
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args = args.subspan(1);
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}
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std::cout << lt::make_magnet_uri(atp) << '\n';
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return 0;
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}
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catch (std::exception const& e)
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{
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std::cerr << "ERROR: " << e.what() << "\n";
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}
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