52 lines
1.4 KiB
C
52 lines
1.4 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 <errno.h>
|
||
|
|
#include <sys/socket.h>
|
||
|
|
#include "sock.h"
|
||
|
|
#include "conn.h"
|
||
|
|
|
||
|
|
#include <netinet/in.h>
|
||
|
|
#include <arpa/inet.h>
|
||
|
|
|
||
|
|
|
||
|
|
#include "cw_log.h"
|
||
|
|
|
||
|
|
int conn_send_packet(struct conn * conn, const uint8_t * buffer, int len)
|
||
|
|
{
|
||
|
|
|
||
|
|
#ifdef WITH_CW_LOG_DEBUG
|
||
|
|
char addrstr[64];
|
||
|
|
sock_addrtostr((struct sockaddr*)&conn->addr,addrstr,64);
|
||
|
|
cw_log_debug1("Sending packet to %s, len=%d",addrstr,len);
|
||
|
|
cw_log_debug2_dump(buffer,len,"Packet data for packet, sent to %s",addrstr);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
int n;
|
||
|
|
while((n=sendto( conn->sock, buffer, len, 0,
|
||
|
|
(struct sockaddr*)&conn->addr,
|
||
|
|
sock_addrlen((struct sockaddr*)&conn->addr)))<0 ){
|
||
|
|
|
||
|
|
if(errno == EINTR)
|
||
|
|
continue;
|
||
|
|
return n;
|
||
|
|
}
|
||
|
|
|
||
|
|
return n;
|
||
|
|
}
|