static int cw_read_wtp_descriptor(mbag_t mbag, struct conn *conn,
struct cw_action_in *a, uint8_t * data, int len,
int silent)
{
mbag_set_byte(mbag, CW_ITEM_WTP_MAX_RADIOS, cw_get_byte(data));
mbag_set_byte(mbag, CW_ITEM_WTP_RADIOS_IN_USE,
cw_get_byte(data + 1));
/* Get number of encryption elements */
int ncrypt = cw_get_byte(data + 2);
if (ncrypt == 0) {
if (conn->strict_capwap) {
if (!silent)
cw_dbg(DBG_ELEM_ERR,
"Bad WTP Descriptor, number of encryption elements is 0.");
return 0;
}
if (!silent)
cw_dbg(DBG_RFC,
"Non standard conform WTP Descriptor, number of encryptoin elements is 0.");
}
int pos = 3;
int i;
for (i = 0; i < ncrypt; i++) {
// It's a dummy for now
pos += 3;
}
return cw_read_wtp_descriptor_versions(mbag, data + pos, len - pos, silent);
}
int cw_in_cisco_add_wlan(struct conn *conn, struct cw_action_in *a, uint8_t * data, int len,
struct sockaddr *from)
{
int rid = cw_get_byte(data);
mbag_t wlan = mbag_i_get_mbag(conn->radios,rid,NULL);
if ( !wlan ) {
printf("No Radio git\n");
}
mbag_set_byte(wlan,"radio_id",rid);
int mytype=mbag_get_byte(conn->config,CW_ITEM_AP_MODE_AND_TYPE,77) & 0xff;
printf("My type: %d\n",mytype);
exit(0);
cw_cisco_get_wlan_legacy(wlan,data,len);
return 0;
}
int cw_in_radio_generic(struct conn *conn, struct cw_action_in *a, uint8_t * data,
int len, struct sockaddr *from)
{
const cw_itemdef_t * idef = cw_itemdef_get(conn->actions->radioitems,a->item_id,CW_ITEM_NONE);
if (!idef){
cw_log(LOG_ERR,"No definition found for %s",a->item_id);
return 0;
}
int rid = cw_get_byte(data);
mbag_t radio = mbag_i_get_mbag(conn->radios, rid, NULL);
if (!radio) {
if (a->vendor_id != 0
|| ( (a->vendor_id == 0) && (a->msg_id != CW_MSG_DISCOVERY_REQUEST
&& a->msg_id != CW_MSG_JOIN_REQUEST) )) {
cw_dbg(DBG_ELEM_ERR, "Radio not found %d", rid);
return 0;
}
mbag_i_set_mbag(conn->radios,rid,mbag_create());
radio = mbag_i_get_mbag(conn->radios, rid, NULL);
}
int rc = mbag_set_from_buf(radio,idef->type,a->item_id,data+1,len-1);
if (!rc){
cw_log(LOG_ERR,
"Can't handle item type %s in definition for incomming msg %d (%s) - %d, cw_in_radio_generic.",
idef->type->name, a->msg_id, cw_strmsg(a->msg_id), a->elem_id);
}
return rc;
}
static int cw_read_cisco_wtp_descriptor(mbag_t mbag, struct conn *conn,
struct cw_action_in *a, uint8_t * data, int len,
int silent)
{
mbag_set_byte(mbag, CW_ITEM_WTP_MAX_RADIOS, cw_get_byte(data));
mbag_set_byte(mbag, CW_ITEM_WTP_RADIOS_IN_USE,
cw_get_byte(data + 1));
int pos = 2;
/* Encryption element, for now dumy XXX */
cw_get_word(data + pos + 2);
pos += 2;
return cw_read_wtp_descriptor_versions(mbag, data + pos, len - pos, silent);
}
int cisco80211_in_mac_operation(struct conn *conn, struct cw_action_in *a, uint8_t * data,
int len, struct sockaddr *from)
{
int rid = cw_get_byte(data);
mbag_t r = mbag_i_get_mbag(conn->radios,rid,NULL);
if (!r){
cw_dbg(DBG_ELEM_ERR,"Radio %d not defined. Can't set mac operation.");
return 0;
}
return cw_read_80211_mac_operation(data+3,r);
}
int cw_in_ac_descriptor(struct conn *conn, struct cw_action_in *a, uint8_t * data,
int len, struct sockaddr *from)
{
return cw_read_ac_descriptor(conn->config,data,len,NULL);
struct cw_ac_status *status = malloc(sizeof(struct cw_ac_status));
if (!status)
return 0;
status->stations = cw_get_word(data);
status->limit = cw_get_word(data + 2);
status->active_wtps = cw_get_word(data + 4);
status->max_wtps = cw_get_word(data + 6);
status->security = cw_get_byte(data + 8);
status->rmac_field = cw_get_byte(data + 9);
status->dtls_policy = cw_get_byte(data + 11);
cw_dbg(DBG_SUBELEM,
"AC Descriptor: WTPs:%d/%d, Stations:%d/%d, Security:%d, Rmac:%d, DTLS-Policy:%d",
status->active_wtps, status->max_wtps, status->stations, status->limit,
status->security, status->rmac_field, status->dtls_policy);
mbag_set_ptr(conn->incomming, CW_ITEM_AC_STATUS, status);
static struct cw_descriptor_subelem_def allowed[] = {
{0,CW_SUBELEM_AC_HARDWARE_VERSION, CW_ITEM_WTP_HARDWARE_VERSION, 1024,1},
{0,CW_SUBELEM_AC_SOFTWARE_VERSION, CW_ITEM_WTP_SOFTWARE_VERSION, 1024,1},
{0,0, NULL,0, 0}
};
cw_read_descriptor_subelems(conn->config, data + 12, len - 12, allowed);
return 1;
}
int cw_in_ac_name_with_priority(struct conn *conn, struct cw_action_in *a, uint8_t * data, int len,
struct sockaddr *from)
{
cw_acpriolist_t prios = mbag_get_mavl(conn->config,CW_ITEM_AC_NAME_WITH_PRIORITY);
if (!prios)
return 0;
cw_acprio_t * prio = malloc(sizeof(cw_acprio_t));
if (!prio)
return 0;
prio->prio=cw_get_byte(data);
prio->name=strndup((char*)data+1,len-1);
mavl_replace(prios,prio);
return 1;
}
int cw_in_radio_generic(struct conn *conn, struct cw_action_in *a, uint8_t * data,
int len, struct sockaddr *from)
{
if (!check_len(conn, a, data, len, from))
return 0;
int rid = cw_get_byte(data);
mbag_t radio = mbag_i_get_mbag(conn->radios, rid, NULL);
if (!radio) {
if (a->vendor_id != 0
|| ( (a->vendor_id == 0) && (a->msg_id != CW_MSG_DISCOVERY_REQUEST
&& a->msg_id != CW_MSG_JOIN_REQUEST) )) {
cw_dbg(DBG_ELEM_ERR, "Radio not found %d", rid);
return 0;
}
mbag_i_set_mbag(conn->radios,rid,mbag_create());
}
return 1;
}
int cw_cisco_get_wlan_(mbag_t wlan, uint8_t *data, int len)
{
mbag_set_word(wlan,"enc_capab", cw_get_word(data+1));
int wlan_id=cw_get_word(data+3);
mbag_set_word(wlan,"wlan_id",wlan_id);
mbag_set_dword(wlan,"enc_policy",cw_get_dword(data+5));
mbag_set_bstr16n(wlan,"key",data+9,32);
mbag_set_byte(wlan,"key_index",cw_get_byte(data+41));
mbag_set_byte(wlan,"key_shared",cw_get_byte(data+42));
mbag_set_byte(wlan,"wpa_len",cw_get_byte(data+43));
mbag_set_bstr16n(wlan,"wpa_data",data+44,32);
mbag_set_byte(wlan,"rsn_len",cw_get_byte(data+76));
mbag_set_bstr16n(wlan,"rsn_data",data+77,64);
mbag_set_bstr16n(wlan,"reserved",data+141,49);
mbag_set_byte(wlan,"wme_len",cw_get_byte(data+190));
mbag_set_bstr16n(wlan,"wme_data",data+191,32);
mbag_set_byte(wlan,"dot11e_len",cw_get_byte(data+223));
mbag_set_bstr16n(wlan,"dot11e_data",data+224,32);
mbag_set_byte(wlan,"qos",cw_get_byte(data+256));
// mbag_set_byte(wlan,"ssid_broadcast",cw_get_byte(data+257));
mbag_set_byte(wlan,"ssid_broadcast",cw_get_byte(data+435));
mbag_set_byte(wlan,"aironet_ie",cw_get_byte(data+436));
mbag_set_bstr16n(wlan,"reserved2",data+258,40);
mbag_set_byte(wlan,"dtim_period",cw_get_byte(data+554));
mbag_set_bstr16n(wlan,"wlan_name",data+558,32);
mbag_set_byte(wlan,"allow_aaa_override",cw_get_byte(data+591));
mbag_set_byte(wlan,"max_clients",cw_get_byte(data+593));
mbag_set_bstr16n(wlan,"ssid",data+622,len-622);
return 0;
}