102 lines
2.1 KiB
C
102 lines
2.1 KiB
C
|
/*
|
||
|
|
This file is part of libcapwap.
|
||
|
|
|
||
|
|
libcapwap is free software: you can redistribute it and/or modify
|
||
|
|
it under the terms of the GNU General Public License as published by
|
||
|
|
the Free Software Foundation, either version 3 of the License, or
|
||
|
|
(at your option) any later version.
|
||
|
|
|
||
|
|
libcapwap is distributed in the hope that it will be useful,
|
||
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
GNU General Public License for more details.
|
||
|
|
|
||
|
|
You should have received a copy of the GNU General Public License
|
||
|
|
along with Foobar. If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
|
||
|
|
*/
|
||
|
|
#include <string.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
|
||
|
|
#include <sys/types.h>
|
||
|
|
#include <sys/socket.h>
|
||
|
|
#include <arpa/inet.h>
|
||
|
|
#include <netinet/in.h>
|
||
|
|
|
||
|
|
#ifdef AF_LINK
|
||
|
|
# include <net/if_dl.h>
|
||
|
|
#endif
|
||
|
|
#ifdef AF_PACKET
|
||
|
|
# include <netpacket/packet.h>
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#include "sock.h"
|
||
|
|
|
||
|
|
/*
|
||
|
|
void sock_hwaddrtostr(const uint8_t *haddr,int len,char *dst)
|
||
|
|
{
|
||
|
|
int i;
|
||
|
|
for (i=0; i<len-1; i++){
|
||
|
|
sprintf(dst,"%02X:",haddr[i]);
|
||
|
|
dst+=3;
|
||
|
|
}
|
||
|
|
sprintf(dst,"%02X",haddr[i]);
|
||
|
|
|
||
|
|
}
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
char *sock_strsockaddr(const struct sockaddr *sa, char *s, size_t maxlen,int addport)
|
||
|
|
{
|
||
|
|
|
||
|
|
int port;
|
||
|
|
|
||
|
|
switch(sa->sa_family) {
|
||
|
|
case AF_INET:
|
||
|
|
inet_ntop(AF_INET, &(((struct sockaddr_in *)sa)->sin_addr), s, maxlen);
|
||
|
|
port = ((struct sockaddr_in *)sa)->sin_port;
|
||
|
|
if (addport)
|
||
|
|
sprintf(s,"%s:%i",s,ntohs(port));
|
||
|
|
else
|
||
|
|
sprintf(s,"%s",s);
|
||
|
|
break;
|
||
|
|
|
||
|
|
case AF_INET6:
|
||
|
|
inet_ntop(AF_INET6, &(((struct sockaddr_in6 *)sa)->sin6_addr), s, maxlen);
|
||
|
|
break;
|
||
|
|
#ifdef AF_LINK
|
||
|
|
case AF_LINK:
|
||
|
|
{
|
||
|
|
struct sockaddr_dl *sl=(struct sockaddr_dl*)sa;
|
||
|
|
sock_hwaddrtostr(((uint8_t*)sl->sdl_data)+sl->sdl_nlen,sl->sdl_alen,s,":");
|
||
|
|
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
|
||
|
|
#endif /* AF_LINLK */
|
||
|
|
|
||
|
|
#ifdef AF_PACKET
|
||
|
|
case AF_PACKET:
|
||
|
|
{
|
||
|
|
int i;
|
||
|
|
char *sp=s;
|
||
|
|
struct sockaddr_ll *sl=(struct sockaddr_ll*)sa;
|
||
|
|
for (i=0; i<sl->sll_halen-1; i++){
|
||
|
|
sprintf(sp,"%02X:",sl->sll_addr[i]);
|
||
|
|
sp+=3;
|
||
|
|
}
|
||
|
|
sprintf(sp,"%02X",sl->sll_addr[i]);
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
#endif /* AF_PACKET */
|
||
|
|
|
||
|
|
|
||
|
|
default:
|
||
|
|
strncpy(s, "Unknown AF", maxlen);
|
||
|
|
return NULL;
|
||
|
|
}
|
||
|
|
return s;
|
||
|
|
}
|