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renamed capwap directory to cw.

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FossilOrigin-Name: 8a43dd9d05a4cb73210243ddd8df2a26f16c7ef2c4d4e36ab446de1f65d88223
This commit is contained in:
7u83@mail.ru
2016-03-03 19:46:20 +00:00
parent 4d242d1b44
commit f4ebe841a5
309 changed files with 116 additions and 116 deletions
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43
src/cw/cwmsg_addelem_mtu_discovery_padding.c Normal file
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/*
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 "capwap.h"
#include "conn.h"
#include "cwmsg.h"
#include <stdio.h> //Tube
void cwmsg_addelem_mtu_discovery_padding(struct cwmsg * msg, struct conn* conn)
{
int len = conn->mtu - (msg->msgelems-msg->buffer+msg->pos)-4;
printf("MTU discovery len %d %d and pos %d:\n",conn->mtu,len,msg->pos);
if (len < 0 )
return;
uint32_t val = CWMSGELEM_MTU_DISCOVERY_PADDING<<16|len;
*((uint32_t*)(msg->msgelems+msg->pos))=htonl(val);
memset(msg->msgelems+4+msg->pos,0xff,len);
msg->pos+=4+len;
printf("Nenpos = %d\n",msg->pos);
}