btpd/btpd/net.h

#ifndef BTPD_NET_H
#define BTPD_NET_H

#define MSG_CHOKE       0
#define MSG_UNCHOKE     1
#define MSG_INTEREST    2
#define MSG_UNINTEREST  3
#define MSG_HAVE        4
#define MSG_BITFIELD    5
#define MSG_REQUEST     6
#define MSG_PIECE       7
#define MSG_CANCEL      8

#define WRITE_TIMEOUT (& (struct timeval) { 60, 0 })

extern struct peer_tq net_unattached;
extern struct peer_tq net_bw_readq;
extern struct peer_tq net_bw_writeq;
extern unsigned net_npeers;

void net_init(void);

void net_add_torrent(struct torrent *tp);
void net_del_torrent(struct torrent *tp);

int net_torrent_has_peer(struct net *n, const uint8_t *id);

void net_read_cb(int sd, short type, void *arg);
void net_write_cb(int sd, short type, void *arg);

int net_connect2(struct sockaddr *sa, socklen_t salen, int *sd);
int net_connect(const char *ip, int port, int *sd);

void net_write32(void *buf, uint32_t num);
uint32_t net_read32(const void *buf);

#endif