actube/src/mod/capwap/capwap_in_wtp_board_data.c

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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 <stdlib.h>
#include <string.h>
#include "mod_capwap.h"
#include "cw/dbg.h"
#include "cw/cw.h"
#include "cw/ktv.h"
#include "cw/keys.h"
static void readsubelems_wtp_board_data(mavl_t cfg, uint8_t * msgelem,
int len)
{
int i = 0;
uint32_t val;
const char * key;
if (len<4)
return;
do {
int subtype;
int sublen;
val = ntohl(*((uint32_t *) (msgelem + i)));
subtype = (val >> 16) & 0xffff;
sublen = val & 0xffff;
i += 4;
if (sublen + i > len) {
cw_dbg(DBG_ELEM_ERR,
"WTP Board data sub-element too long, type=%d,len=%d",
subtype, sublen);
return;
}
cw_dbg(DBG_SUBELEM, "WTP board data sub-element, type=%d, len=%d",
subtype, sublen);
switch (subtype) {
case CW_BOARDDATA_MODELNO:
/* mbag_set_bstrn(itemstore,
CW_ITEM_WTP_BOARD_MODELNO,
msgelem + i, sublen);
*/
key = "model_no";
break;
case CW_BOARDDATA_SERIALNO:
/* mbag_set_bstrn(itemstore,
CW_ITEM_WTP_BOARD_SERIALNO,
msgelem + i, sublen);
*/
key = "serial_no";
break;
case CW_BOARDDATA_MACADDRESS:
/* mbag_set_bstrn(itemstore,
CW_ITEM_WTP_BOARD_MACADDRESS,
msgelem + i, sublen);
*/
key = "mac_address";
break;
case CW_BOARDDATA_BOARDID:
/* mbag_set_bstrn(itemstore, CW_ITEM_WTP_BOARD_ID,
msgelem + i, sublen);
*/
key = "board_id";
break;
case CW_BOARDDATA_REVISION:
/* mbag_set_bstrn(itemstore,
CW_ITEM_WTP_BOARD_REVISION,
msgelem + i, sublen);
*/
key = "revision";
default:
key = NULL;
break;
}
if (key != NULL){
char add_key[256];
sprintf(add_key,"wtp-board-data/%s",key);
cw_ktv_add(cfg,add_key,CW_TYPE_BSTR16,NULL,msgelem+i,sublen);
}
i += sublen;
} while (i < len);
}
/**
* Parse a WTP Board Data messag element and put results to itemstore.
*/
int capwap_in_wtp_board_data(struct cw_ElemHandler *eh, struct cw_ElemHandlerParams *params,
uint8_t * data, int len)
{
/*
if (len < 4) {
cw_dbg(DBG_ELEM_ERR,
"Discarding WTP_BOARD_DATA msgelem, wrong size, type=%d, len=%d",
a->elem_id, len);
return 0;
}
*/
char vendor_key[128];
mavl_t cfg = params->conn->remote_cfg;
sprintf(vendor_key,"%s/%s",eh->key,CW_SKEY_VENDOR);
cw_ktv_add(cfg,vendor_key,CW_TYPE_DWORD,NULL,data,len);
/*
mbag_t itemstore = conn->incomming;
mbag_set_dword(itemstore, CW_ITEM_WTP_BOARD_VENDOR, cw_get_dword(data));
*/
readsubelems_wtp_board_data(cfg, data + 4, len - 4);
return 1;
}