1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
#ifndef __NET_NONBLOCK_H
#define __NET_NONBLOCK_H
#include "network.h"
typedef struct {
IPADDR ip; /* resolved ip addres */
int error; /* error, 0 = no error, -1 = error: */
int errlen; /* error text length */
char *errorstr; /* error string - dynamically allocated, you'll
need to free() it yourself unless it's NULL */
} RESOLVED_IP_REC;
typedef struct {
int namelen;
char *name;
int error;
int errlen;
char *errorstr;
} RESOLVED_NAME_REC;
typedef void (*NET_CALLBACK) (GIOChannel *, void *);
typedef void (*NET_HOST_CALLBACK) (RESOLVED_NAME_REC *, void *);
/* nonblocking gethostbyname(), PID of the resolver child is returned. */
int net_gethostbyname_nonblock(const char *addr, GIOChannel *pipe);
/* Get host's name, call func when finished */
int net_gethostbyaddr_nonblock(IPADDR *ip, NET_HOST_CALLBACK func, void *data);
/* get the resolved IP address. returns -1 if some error occured with read() */
int net_gethostbyname_return(GIOChannel *pipe, RESOLVED_IP_REC *rec);
/* Connect to server, call func when finished */
int net_connect_nonblock(const char *server, int port, const IPADDR *my_ip,
NET_CALLBACK func, void *data);
/* Kill the resolver child */
void net_disconnect_nonblock(int pid);
#endif
|
