File indexing completed on 2025-01-05 04:37:29

 /*
     SPDX-FileCopyrightText: 2005 Joris Guisson <joris.guisson@gmail.com>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 #ifndef BTCONSTANTS_H
 #define BTCONSTANTS_H
 
 #include <QtGlobal>
 
 namespace bt
 {
 typedef quint64 Uint64;
 typedef quint32 Uint32;
 typedef quint16 Uint16;
 typedef quint8 Uint8;
 
 typedef qint64 Int64;
 typedef qint32 Int32;
 typedef qint16 Int16;
 typedef qint8 Int8;
 
 typedef Uint64 TimeStamp;
 
 typedef enum {
     // also leave some room if we want to add new priorities in the future
     FIRST_PREVIEW_PRIORITY = 55,
     FIRST_PRIORITY = 50,
     NORMAL_PREVIEW_PRIORITY = 45,
     NORMAL_PRIORITY = 40,
     LAST_PREVIEW_PRIORITY = 35,
     LAST_PRIORITY = 30,
     ONLY_SEED_PRIORITY = 20,
     EXCLUDED = 10,
 } Priority;
 
 enum ConfirmationResult {
     KEEP_DATA,
     THROW_AWAY_DATA,
     CANCELED,
 };
 
 const Uint32 MAX_MSGLEN = 9 + 131072;
 const Uint16 MIN_PORT = 6881;
 const Uint16 MAX_PORT = 6889;
 const Uint32 MAX_PIECE_LEN = 16384;
 
 const Uint8 CHOKE = 0;
 const Uint8 UNCHOKE = 1;
 const Uint8 INTERESTED = 2;
 const Uint8 NOT_INTERESTED = 3;
 const Uint8 HAVE = 4;
 const Uint8 BITFIELD = 5;
 const Uint8 REQUEST = 6;
 const Uint8 PIECE = 7;
 const Uint8 CANCEL = 8;
 const Uint8 PORT = 9;
 const Uint8 SUGGEST_PIECE = 13;
 const Uint8 HAVE_ALL = 14;
 const Uint8 HAVE_NONE = 15;
 const Uint8 REJECT_REQUEST = 16;
 const Uint8 ALLOWED_FAST = 17;
 const Uint8 EXTENDED = 20; // extension protocol message
 
 // flags for things which a peer supports
 const Uint32 DHT_SUPPORT = 0x01;
 const Uint32 EXT_PROT_SUPPORT = 0x10;
 const Uint32 FAST_EXT_SUPPORT = 0x04;
 
 enum TransportProtocol { TCP, UTP };
 }
 
 #endif