actube/src/mod/cisco/cisco_out_ac_descriptor.c

86 lines
2.2 KiB
C

#include "cw/log.h"
#include "cw/dbg.h"
#include "cw/conn.h"
#include "cw/capwap.h"
#include "cw/cw.h"
#include "cw/val.h"
#include "cw/keys.h"
#include "cw/cfg.h"
static int put_ac_status(cw_Cfg_t * cfg1, cw_Cfg_t * cfg2, uint8_t *dst, const char * parent_key){
uint8_t *d = dst;
// uint8_t security;
char key[CW_CFG_MAX_KEY_LEN];
d += cw_put_word(d,cw_dget(cw_cfg_get_word,cfg1,cfg2,"ac-descriptor/stations",0));
d += cw_put_word(d,cw_dget(cw_cfg_get_word,cfg1,cfg2,"ac-descriptor/station-limit",0));
d += cw_put_word(d,cw_dget(cw_cfg_get_word,cfg1,cfg2,"ac-descriptor/active-wtps",0));
d += cw_put_word(d,cw_dget(cw_cfg_get_word,cfg1,cfg2,"ac-descriptor/max-wtps",0));
d += cw_put_byte(d,cw_dget(cw_cfg_get_byte,cfg1,cfg2,"ac-descriptor/security",0));
/*
security = 0;
if (cw_ktv_get(local,"dtls-cert-file",CW_TYPE_BSTR16))
security |= CAPWAP_FLAG_AC_SECURITY_X;
if (cw_ktv_get(local,"dtls-psk",CW_TYPE_BSTR16))
security |= CAPWAP_FLAG_AC_SECURITY_S;
if (security == 0){
cw_log(LOG_WARNING,"No AC security selected");
}
d += cw_put_byte(dst,security);
*/
sprintf(key,"%s/%s",parent_key,"ac-descriptor/r-mac-field");
d += cw_put_byte(d,cw_dget(cw_cfg_get_byte,cfg1,cfg2,"ac-descriptor/r-mac-field",0));
/*d += cw_put_byte(d,3);*/
d += cw_put_byte(d,0);
sprintf(key,"%s/%s",parent_key,CW_SKEY_DTLS_POLICY);
d += cw_put_byte(d,cw_dget(cw_cfg_get_byte,cfg1,cfg2,"ac-descriptor/dtls-policy",0));
return d - dst;
}
int cisco_out_ac_descriptor(struct cw_ElemHandler * eh,
struct cw_ElemHandlerParams * params, uint8_t * dst)
{
int len;
uint8_t *d = dst+4;
char key[CW_CFG_MAX_KEY_LEN];
d+=put_ac_status(params->conn->local_cfg,
params->conn->global_cfg,
d, eh->key);
/* it is important to send software version first,
* because APs don't check the type */
sprintf(key,"%s/%s",eh->key,CW_SKEY_SOFTWARE);
d+=cw_write_descriptor_subelem (d, params->cfg_list,
1, key);
sprintf(key,"%s/%s",eh->key,CW_SKEY_HARDWARE);
d+=cw_write_descriptor_subelem (d, params->cfg_list,
0, key);
len = d-dst-4;
return len + cw_put_elem_hdr(dst,eh->id,len);
// cw_dbg_elem(DBG_ELEM_OUT,NULL,params->msgdata->type,eh,dst,l);
// return l;
}