mirror of
https://github.com/wangyu-/udp2raw.git
synced 2025-02-07 23:59:36 +08:00
75 lines
2.6 KiB
C++
75 lines
2.6 KiB
C++
#include <windows.h>
|
|
#include <pcap_wrapper.h>
|
|
#include <assert.h>
|
|
#include <stdio.h>
|
|
int (*pcap_loop )(pcap_t *, int, pcap_handler, u_char *);
|
|
|
|
pcap_t* (*pcap_create)(const char *, char *);
|
|
|
|
int (*pcap_set_snaplen) (pcap_t *, int);
|
|
int (*pcap_set_promisc) (pcap_t *, int);
|
|
int (*pcap_can_set_rfmon) (pcap_t *);
|
|
int (*pcap_set_rfmon )(pcap_t *, int);
|
|
int (*pcap_set_timeout)(pcap_t *, int);
|
|
int (*pcap_set_buffer_size)(pcap_t *, int);
|
|
int (*pcap_activate)(pcap_t *);
|
|
|
|
int (*pcap_setfilter)(pcap_t *, struct bpf_program *);
|
|
int (*pcap_setdirection)(pcap_t *, pcap_direction_t);
|
|
|
|
int (*pcap_datalink)(pcap_t *);
|
|
|
|
void (*pcap_freecode)(struct bpf_program *);
|
|
|
|
int (*pcap_compile)(pcap_t *, struct bpf_program *, const char *, int,
|
|
bpf_u_int32);
|
|
|
|
char* (*pcap_geterr)(pcap_t *);
|
|
int (*pcap_sendpacket)(pcap_t *, const u_char *, int);
|
|
|
|
char* (*pcap_lookupdev)(char *);
|
|
|
|
int (*pcap_findalldevs)(pcap_if_t **, char *);
|
|
|
|
struct init_pcap_t
|
|
{
|
|
init_pcap_t()
|
|
{
|
|
init_pcap();
|
|
}
|
|
|
|
}do_it;
|
|
|
|
int init_pcap()
|
|
{
|
|
HMODULE wpcap=LoadLibrary("wpcap.dll");
|
|
if(wpcap==0)
|
|
{
|
|
printf("cant not open wpcap.dll, make sure winpcap/npcap is installed\n");
|
|
exit(-1);
|
|
}
|
|
assert(wpcap!=0);
|
|
|
|
pcap_loop = (__typeof__(pcap_loop))GetProcAddress(wpcap, "pcap_loop");
|
|
pcap_create = (__typeof__(pcap_create))GetProcAddress(wpcap, "pcap_create");
|
|
pcap_set_snaplen = (__typeof__(pcap_set_snaplen))GetProcAddress(wpcap, "pcap_set_snaplen");
|
|
pcap_set_promisc = (__typeof__(pcap_set_promisc))GetProcAddress(wpcap, "pcap_set_promisc");
|
|
pcap_set_timeout = (__typeof__(pcap_set_timeout))GetProcAddress(wpcap, "pcap_set_timeout");
|
|
pcap_activate = (__typeof__(pcap_activate))GetProcAddress(wpcap, "pcap_activate");
|
|
pcap_setfilter = (__typeof__(pcap_setfilter))GetProcAddress(wpcap, "pcap_setfilter");
|
|
pcap_setdirection = (__typeof__(pcap_setdirection))GetProcAddress(wpcap, "pcap_setdirection");
|
|
pcap_datalink = (__typeof__(pcap_datalink))GetProcAddress(wpcap, "pcap_datalink");
|
|
pcap_freecode = (__typeof__(pcap_freecode))GetProcAddress(wpcap, "pcap_freecode");
|
|
pcap_compile = (__typeof__(pcap_compile))GetProcAddress(wpcap, "pcap_compile");
|
|
pcap_geterr = (__typeof__(pcap_geterr))GetProcAddress(wpcap, "pcap_geterr");
|
|
pcap_sendpacket = (__typeof__(pcap_sendpacket))GetProcAddress(wpcap, "pcap_sendpacket");
|
|
pcap_lookupdev = (__typeof__(pcap_lookupdev))GetProcAddress(wpcap, "pcap_lookupdev");
|
|
pcap_findalldevs = (__typeof__(pcap_findalldevs))GetProcAddress(wpcap, "pcap_findalldevs");
|
|
//pcap_loop = (__typeof__(pcap_loop))GetProcAddress(wpcap, "pcap_loop");
|
|
//pcap_loop = (__typeof__(pcap_loop))GetProcAddress(wpcap, "pcap_loop");
|
|
//pcap_loop = (__typeof__(pcap_loop))GetProcAddress(wpcap, "pcap_loop");
|
|
|
|
return 0;
|
|
|
|
}
|