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FossilOrigin-Name: afa15700801e9515d0f87ec5dce5baa332db845c4835e567c58a1e1f90813e05
This commit is contained in:
7u83@mail.ru 2015-04-13 10:44:29 +00:00
parent 182e460add
commit 098fad2c60
9 changed files with 0 additions and 438 deletions
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81
src/capwap/cw_dbg_elem.c
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@ -1,81 +0,0 @@
#include "log.h"
#include "capwap.h"
#include "capwap_cisco.h"
#include "dbg.h"
static int cw_format_vendor(char *dst, uint32_t vendor_id, int elem_id, const uint8_t * elem_data)
{
switch (vendor_id) {
case CW_VENDOR_ID_CISCO:
{
sprintf(dst, "%d - %s", elem_id,
cw_cisco_id_to_str(elem_id));
/* dive into LWAPP vendor specific decoding */
/*
if (elem_id == CW_CISCO_SPAM_VENDOR_SPECIFIC) {
uint32_t lw_elem_id = lw_get_word(elem_data + 4 + 6);
char b[256];
sprintf(b, "\n\t LWAPP Cisco Specific: %d - %s",
lw_elem_id, lw_cisco_id_to_str(lw_elem_id));
strcat(dst, b);
}
*/
break;
}
}
return 0;
}
/**
* print debug info for message elements
*/
/*
void cw_dbg_elem_(struct conn * conn, int msg, int msgelem, const uint8_t * msgbuf, int len)
{
if (!cw_dbg_is_level(DBG_ELEM))
return;
const char *elemname;
char vendorname[256];
char vendor_details[265];
*vendor_details = 0;
if (msgelem == CW_ELEM_VENDOR_SPECIFIC_PAYLOAD) {
uint32_t vendor_id = ntohl(*((uint32_t *) msgbuf));
int type = ntohs(*((uint16_t *) (msgbuf + 4)));
cw_format_vendor(vendor_details, vendor_id, type, msgbuf);
sprintf(vendorname, "%s/%s/%s",
cw_strelemp(conn->actions,msgelem),
(char *) lw_vendor_id_to_str(vendor_id), vendor_details);
elemname = vendorname;
} else {
elemname = cw_strelemp(conn->actions,msgelem);
}
if (!cw_dbg_is_level(DBG_ELEM_DMP))
cw_dbg(DBG_ELEM,
"%s, CAWPAP element: %d (%s), len=%d%s",
cw_strmsg(msg), msgelem, elemname, len, "");
else
cw_dbg_dmp(DBG_ELEM, msgbuf, len,
"%s, CAPWAP element: %d (%s), len=%d%s\n\tDump ...",
cw_strmsg(msg), msgelem, elemname, len, "");
}
*/

35
src/capwap/cw_readelem_result_code.c
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@ -1,35 +0,0 @@
/*
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 "capwap.h"
#include "cw_log.h"
int cw_readelem_result_code(uint32_t *result_code, int type, uint8_t * msgelem, int len)
{
if (type != CW_ELEM_RESULT_CODE)
return 0;
if (len!=4){
cw_dbg(DBG_CW_RFC,"Result code msg elem has wrong size, type=%d,len=%d",type,len);
return 0;
}
*result_code=ntohl(*((uint32_t*)msgelem));
return 1;
}

101
src/capwap/cw_readelem_vendor_specific_payload.c
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@ -1,101 +0,0 @@
/**
* @file
* @brief Implements cw_readelem_vendor_specific_payload
*/
#include <arpa/inet.h>
#include "capwap.h"
#include "lwapp.h"
#include "cw_log.h"
#include <stdio.h>
int cw_readelem_cisco_payload(void *data,int msgtype,int elem_id,uint8_t *msgelem, int len)
{
switch (msgtype) {
case CW_MSG_CONFIGURATION_STATUS_REQUEST:
{
if (lw_readelem_wtp_board_data((struct wtpinfo*)data,elem_id,msgelem,len))
return 1;
return 0;
}
case CW_MSG_DISCOVERY_REQUEST:
{
struct wtpinfo * wtpinfo = (struct wtpinfo*)data;
if (lw_readelem_wtp_name(&wtpinfo->name,elem_id,msgelem,len))
return 1;
}
case CW_MSG_CONFIGURATION_STATUS_RESPONSE:
{
struct radioinfo ri;
//lw_read_elem_wtp_wlan_radio_
//cw_read
}
default:
return 0;
}
return 0;
}
/**
* Read a CAPWAP Vendor Specific Payload message element.
* @param data pointer to data where the results can be stored
* @param msgtype type of message in which the element was found
* @param elemtype element type, must be CW_ELEM_VENDOR_PECIFIC_PAYLOAD
* @param msgelem pointer to message elemenet data
* @param len length of message element data
* @return 1 = successful read\n 0 = no vendor specific payload element
*/
int cw_readelem_vendor_specific_payload(void * data,int msgtype,int elemtype,uint8_t *msgelem, int len)
{
if (elemtype != CW_ELEM_VENDOR_SPECIFIC_PAYLOAD)
return 0;
if (len < 6){
cw_dbg(DBG_ERR,"Vendor specific payload msgelem too short, len < 6.");
return 1;
}
uint32_t vendor_id = cw_get_dword(msgelem);
uint16_t elem_id = cw_get_word(msgelem+4);
int elem_len = len - 6;
switch (vendor_id) {
case CW_VENDOR_ID_CISCO:
return cw_readelem_cisco_payload(data,msgtype,elem_id,msgelem+6,elem_len);
default:
cw_dbg(DBG_ERR,"Can't read vendor specific payload. Vendor ID %d",vendor_id);
}
return 1;
}

112
src/capwap/cw_readelem_wtp_descriptor.c
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@ -1,112 +0,0 @@
/*
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 "capwap.h"
#include "wtpinfo.h"
#include "cw_util.h"
#include "cw_log.h"
static int wtpinfo_readelem_wtp_descriptor_(struct wtpinfo * wtpinfo, int type, uint8_t *msgelem, int len, int cq)
{
if (type != CWMSGELEM_WTP_DESCRIPTOR)
return 0;
if (len<6)
return -1;
wtpinfo->max_radios=*msgelem;
wtpinfo->radios_in_use=*(msgelem+1);
int ncrypt = *(msgelem+2);
int i;
if (ncrypt == 0 ){
/* non-conform */
cw_dbg(DBG_CW_RFC,"Non-standard-conform WTP descriptor detected (See RFC 5415)");
if (!cq)
i=3;
else
i=4;
}
else{
i=ncrypt*3+3;
}
do {
if (i+8>len)
{
cw_dbg(DBG_CW_MSG_ERR,"WTP descriptor subelement to long, length=%d>%d",i+8,len);
return -1;
}
uint32_t vendor_id=ntohl(*((uint32_t*)(msgelem+i)));
uint32_t val = ntohl(*((uint32_t*)(msgelem+i+4)));
int subtype= (val>>16)&0xffff;
int sublen = val&0xffff;
i+=8;
if (sublen+i>len){
cw_dbg(DBG_CW_MSG_ERR,"WTP descriptor subelement too long, length = %d",sublen);
return -1;
}
cw_dbg(DBG_CW_MSG,"Reading WTP descriptor subelement, type=%d,len=%d",subtype,sublen);
switch(subtype){
case CWMSGSUBELEM_WTP_DESCRIPTOR_HARDWARE_VERSION:
wtpinfo->hardware_vendor_id=vendor_id;
cw_setstr(&wtpinfo->hardware_version,msgelem+i,sublen);
wtpinfo->hardware_version_len=sublen;
break;
case CWMSGSUBELEM_WTP_DESCRIPTOR_SOFTWARE_VERSION:
wtpinfo->software_vendor_id=vendor_id;
cw_setstr(&wtpinfo->software_version,msgelem+i,sublen);
wtpinfo->software_version_len=sublen;
break;
case CWMSGSUBELEM_WTP_DESCRIPTOR_BOOTLOADER_VERSION:
wtpinfo->bootloader_vendor_id=vendor_id;
cw_setstr(&wtpinfo->bootloader_version,msgelem+i,sublen);
wtpinfo->bootloader_version_len=sublen;
break;
default:
cw_dbg(DBG_CW_MSG_ERR,"Unknown WTP descriptor subelement, type = %d",subtype);
break;
}
i+=sublen;
}while(i<len);
return 1;
}
int wtpinfo_readelem_wtp_descriptor(struct wtpinfo * wtpinfo, int type, uint8_t *msgelem, int len)
{
int rc =wtpinfo_readelem_wtp_descriptor_(wtpinfo, type, msgelem, len,0);
if (rc==-1){
cw_dbg(DBG_CW_RFC,"Bad wtp descriptor, trying cisco hack");
rc =wtpinfo_readelem_wtp_descriptor_(wtpinfo, type, msgelem, len,1);
}
return rc;
}

19
src/capwap/wtpinfo_readelem_location_data.c
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@ -1,19 +0,0 @@
#include "wtpinfo.h"
#include "capwap.h"
#include "cw_util.h"
#include "cw_log.h"
int wtpinfo_readelem_location_data(struct wtpinfo * wtpinfo, int type, uint8_t * msgelem, int len)
{
if (type != CW_ELEM_LOCATION_DATA)
return 0;
cw_setstr(&wtpinfo->location,msgelem,len);
return 1;
}

24
src/capwap/wtpinfo_readelem_session_id.c
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@ -1,24 +0,0 @@
#include <stdlib.h>
#include <string.h>
#include "wtpinfo.h"
#include "capwap.h"
#include "cw_util.h"
#include "cw_log.h"
int wtpinfo_readelem_session_id(struct wtpinfo * wtpinfo, int type, uint8_t * msgelem, int len)
{
if (type != CW_ELEM_SESSION_ID)
return 0;
wtpinfo->session_id = bstr_create(msgelem,len);
// wtpinfo->session_id = realloc(wtpinfo->session_id,len);
// memcpy(wtpinfo->session_id,msgelem,len);
// wtpinfo->session_id_len=len;
return 1;
}

22
src/capwap/wtpinfo_readelem_wtp_frame_tunnel_mode.c
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@ -1,22 +0,0 @@
#include "wtpinfo.h"
#include "capwap.h"
#include "cw_log.h"
int wtpinfo_readelem_wtp_frame_tunnel_mode(struct wtpinfo * wtpinfo, int type, uint8_t * msgelem, int len)
{
if (type != CW_ELEM_WTP_FRAME_TUNNEL_MODE)
return 0;
if (len!=1){
cw_dbg(DBG_MSG_ERR,"Discarding WTP_DISCOVERY_TYPE msgelem, wrong size, type=%d,len=%d",type,len);
return 1;
}
wtpinfo->frame_tunnel_mode=*msgelem;
return 1;
}

21
src/capwap/wtpinfo_readelem_wtp_mac_type.c
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@ -1,21 +0,0 @@
#include "wtpinfo.h"
#include "capwap.h"
#include "cw_log.h"
int wtpinfo_readelem_wtp_mac_type(struct wtpinfo * wtpinfo, int type, uint8_t * msgelem, int len)
{
if (type != CW_ELEM_WTP_MAC_TYPE)
return 0;
if (len!=1){
cw_dbg(DBG_MSG_ERR,"Discarding WTP_MAC_TYPE msgelem, wrong size, type=%d,len=%d",type,len);
return 1;
}
wtpinfo->mac_type=*msgelem;
return 1;
}

23
src/capwap/wtpinfo_readelem_wtp_name.c
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@ -1,23 +0,0 @@
#include "wtpinfo.h"
#include "capwap.h"
#include "cw_util.h"
#include "cw_log.h"
int wtpinfo_readelem_wtp_name(struct wtpinfo * wtpinfo, int type, uint8_t * msgelem, int len)
{
if (type != CW_ELEM_WTP_NAME)
return 0;
if (len>512){
cw_dbg(DBG_MSG_ERR,"Truncating WTP_NAME msgelem to 512, wrong size, type=%d,len=%d",type,len);
len=512;
}
cw_setstr(&wtpinfo->name,msgelem,len);
return 1;
}