actube/src/mod/cisco/cisco_out_ac_descriptor.c

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/*
This file is part of actube.
actube 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.
actube 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 "cw/log.h"
#include "cw/conn.h"
#include "cw/cw.h"
extern mbag_t cisco_config;
int cisco_out_ac_descriptor(struct conn *conn,struct cw_action_out * a,uint8_t *dst)
{
uint8_t *d = dst+4;
struct mbag_item * i;
i = mbag_get(conn->local,CW_ITEM_AC_STATUS);
if (!i) {
cw_log(LOG_ERR,"Can't send AC Descriptor, no AC Status Item found");
return 0;
}
d+=cw_put_ac_status(d ,(struct cw_ac_status*)(i->u2.data),conn);
i = mbag_get(cisco_config,CW_ITEM_AC_SOFTWARE_VERSION);
if (!i){
/* Send back the same software version as the WTP has,
otherwise the AP wants us to send an image */
i = mbag_get(conn->incomming,CW_ITEM_WTP_SOFTWARE_VERSION);
}
/*
if ( i ) {
d += cw_put_version(d,1,i->u2.data);
}
else {
cw_log(LOG_ERR, "Can't set Cisco Software Version in AC descriptor, No value defined.");
}
i = mbag_get(cisco_config, CW_ITEM_AC_HARDWARE_VERSION);
if ( i ) {
d += cw_put_version(d,0,i->u2.data);
}
else {
cw_log(LOG_ERR, "Can't set Cisco Hardware Version in AC descriptor, No value defined.");
}
*/
int len = d-dst-4;
return len + cw_put_elem_hdr(dst,a->elem_id,len);
}