planix.org/actube
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Initial commit

Browse Source 
FossilOrigin-Name: c53d95729c009f8f80a7d63847cef7668ff73f8af0523ab65f7734696f85399c
This commit is contained in:
7u83@mail.ru
2014-07-11 20:12:11 +00:00
parent 3234327f71
commit 2bae9358d7
136 changed files with 11071 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

78
src/capwap/sock_cmpaddr.c Normal file
View File

@ -0,0 +1,78 @@
/*
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 <stdint.h>
#include <string.h>
#include <netinet/in.h>
#include "sock.h"
/*
* compare two sockaddrs
* returns 0 if both addrs are equal
*
*/
int sock_cmpaddr(const struct sockaddr *addr1, const struct sockaddr *addr2,int cmpport)
{
uint8_t * s1, * s2;
int p1,p2;
int slen;
if (addr1->sa_family != addr2->sa_family){
addr1->sa_family - addr2->sa_family;
}
switch (addr1->sa_family){
case AF_INET:
if (cmpport){
p1 = ((struct sockaddr_in*)addr1)->sin_port;
p2 = ((struct sockaddr_in*)addr2)->sin_port;
if (p1!=p2)
return p1-p2;
}
s1 = (uint8_t*)&(((struct sockaddr_in*)addr1)->sin_addr);
s2 = (uint8_t*)&(((struct sockaddr_in*)addr2)->sin_addr);
slen = sizeof(struct in_addr);
break;
#ifdef WITH_IPV6
case AF_INET6:
if (cmpport){
p1 = ((struct sockaddr_in6*)addr1)->sin6_port;
p2 = ((struct sockaddr_in6*)addr2)->sin6_port;
if (p1!=p2)
return p1-p2;
}
s1 = (uint8_t*)&(((struct sockaddr_in6*)addr1)->sin6_addr);
s2 = (uint8_t*)&(((struct sockaddr_in6*)addr2)->sin6_addr);
slen = sizeof(struct in6_addr);
break;
#endif
default:
return -1;
}
return memcmp(s1,s2,slen);
}