forked from premiere/premiere-libtorrent
100 lines
3.7 KiB
C++
100 lines
3.7 KiB
C++
/*
|
|
|
|
Copyright (c) 2003-2018, Arvid Norberg
|
|
All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions
|
|
are met:
|
|
|
|
* Redistributions of source code must retain the above copyright
|
|
notice, this list of conditions and the following disclaimer.
|
|
* Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
* Neither the name of the author nor the names of its
|
|
contributors may be used to endorse or promote products derived
|
|
from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
*/
|
|
|
|
#ifndef TORRENT_FINGERPRINT_HPP_INCLUDED
|
|
#define TORRENT_FINGERPRINT_HPP_INCLUDED
|
|
|
|
#include <string>
|
|
#include <cstdio>
|
|
|
|
#include "libtorrent/config.hpp"
|
|
#include "libtorrent/peer_id.hpp"
|
|
#include "libtorrent/aux_/export.hpp"
|
|
|
|
namespace libtorrent {
|
|
|
|
// This is a utility function to produce a client ID fingerprint formatted to
|
|
// the most common convention.
|
|
//
|
|
// The name string should contain exactly two characters. These are the
|
|
// characters unique to your client, used to identify it. Make sure not to
|
|
// clash with anybody else. Here are some taken id's:
|
|
//
|
|
// +----------+-----------------------+
|
|
// | id chars | client |
|
|
// +==========+=======================+
|
|
// | 'AZ' | Azureus |
|
|
// +----------+-----------------------+
|
|
// | 'LT' | libtorrent (default) |
|
|
// +----------+-----------------------+
|
|
// | 'BX' | BittorrentX |
|
|
// +----------+-----------------------+
|
|
// | 'MT' | Moonlight Torrent |
|
|
// +----------+-----------------------+
|
|
// | 'TS' | Torrent Storm |
|
|
// +----------+-----------------------+
|
|
// | 'SS' | Swarm Scope |
|
|
// +----------+-----------------------+
|
|
// | 'XT' | Xan Torrent |
|
|
// +----------+-----------------------+
|
|
//
|
|
// There's an informal directory of client id's here_.
|
|
//
|
|
// .. _here: http://wiki.theory.org/BitTorrentSpecification#peer_id
|
|
//
|
|
// The ``major``, ``minor``, ``revision`` and ``tag`` parameters are used to identify the
|
|
// version of your client.
|
|
TORRENT_EXPORT std::string generate_fingerprint(std::string name
|
|
, int major, int minor = 0, int revision = 0, int tag = 0);
|
|
|
|
// The fingerprint class represents information about a client and its version. It is used
|
|
// to encode this information into the client's peer id.
|
|
struct TORRENT_DEPRECATED TORRENT_DEPRECATED_EXPORT fingerprint
|
|
{
|
|
fingerprint(const char* id_string, int major, int minor, int revision, int tag);
|
|
|
|
#if TORRENT_ABI_VERSION == 1
|
|
// generates the actual string put in the peer-id, and return it.
|
|
std::string to_string() const;
|
|
#endif
|
|
|
|
char name[2];
|
|
int major_version;
|
|
int minor_version;
|
|
int revision_version;
|
|
int tag_version;
|
|
};
|
|
|
|
}
|
|
|
|
#endif // TORRENT_FINGERPRINT_HPP_INCLUDED
|