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More Cisco support (LWAPP)

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FossilOrigin-Name: 0c04ab44846547da7a311be84cd0cc753ef61b5204ebbcea4b19408b8a7d3fe9
This commit is contained in:
7u83@mail.ru
2015-03-23 21:26:05 +00:00
parent 908afe182d
commit c809225c83
10 changed files with 114 additions and 44 deletions
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111
src/capwap/capwap.h
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@ -16,6 +16,12 @@
*/
/**
* @file
* @brief CAPWAP desfinitions
*/
#ifndef __CAPWAP_H
#define __CAPWAP_H
@ -517,58 +523,111 @@ extern void cw_send_image_file(struct conn *conn, FILE * infile);
/* Use some macros from LWAPP */
#define cw_put_dword lw_put_dword
#define cw_put_byte lw_put_byte
#define cw_put_word lw_put_word
#define cw_put_dword lw_put_dword
#define cw_put_data lw_put_data
static inline int cw_put_elem_hdr(uint8_t * dst, uint16_t type, uint16_t len)
{
*((uint32_t *) (dst)) = htonl(type << 16 | len);
return 4 + len;
}
static inline int cw_addelem(uint8_t *dst, uint16_t type,uint8_t*data,uint16_t len)
{
memcpy(dst+4,data,len);
return cw_put_elem_hdr(dst,type,len);
}
/**
* Put a message element headder to buffer
* @param dst pointer to buffer (uint8_t)
* @param type tpe of message element
* @param len length of message element data
* @return the number bytes put (always 4)
*/
#define cw_put_elem_hdr(dst,type,len) \
(cw_put_dword(dst, (((uint32_t)type)<<16) | (len)),4)
/*
static inline int cw_addbyteelem(uint8_t *dst, uint16_t type, uint8_t byte)
static inline int cw_put_elem_hdr(uint8_t * dst, uint8_t type, uint16_t len)
{
// *(dst+3)=byte;
// return cw_put_elem_hdr(
cw_put_word(dst, type);
cw_put_word(dst + 4, len);
return 4;
}
*/
static inline int cw_addelem_vendor_specific_payload(uint8_t * dst, uint32_t vendor_id, uint16_t type,
uint8_t * data, uint16_t len)
{
cw_put_dword(dst+4, vendor_id);
cw_put_word(dst + 8, type);
memcpy(dst + 10, data, len);
return cw_put_elem_hdr(dst, CW_ELEM_VENDOR_SPECIFIC_PAYLOAD, len + 10-4);
/**
* Put a message element header for a message to contain a vendor specific payload
* @param dst pointer to destination buffer
* @param vendorid vendorid
* @param elementid element id of vendor specific data
* @len length of vendor specific data
* @return the number of bytes put (always 10)
*/
static inline int cw_put_elem_vendor_hdr(uint8_t *dst,uint32_t vendorid,uint16_t elemid,uint16_t len){
cw_put_elem_hdr(dst,CW_ELEM_VENDOR_SPECIFIC_PAYLOAD,len+6);
cw_put_dword(dst+4,vendorid);
cw_put_word(dst+8,elemid);
return 10;
}
/**
* Add a message element to a buffer
* @param dst pointer to buffer
* @type message element type
* @data pointer to data
* @length of message element
* @return the number of bytes put
*/
static inline int cw_addelem(uint8_t * dst, uint16_t type, uint8_t * data, uint16_t len)
{
int l = cw_put_elem_hdr(dst, type, len);
return l + cw_put_data(dst+l, data, len);
}
static inline int cw_addelem_bstr(uint8_t *dst, uint16_t type, const bstr_t bstr)
{
return cw_addelem(dst,type,bstr_data(bstr),bstr_len(bstr));
}
/*
#define cw_put_elem_vendor_hdr(dst,vendorid,elemid,len)\
(cw_put_elem_hdr(dst,CW_ELEM_VENDOR_SPECIFIC_PAYLOAD, \
cw_put_dword(dst+4,vendorid) + cw_put_word(dst+8,elemid) +len ))
#define cw_addelem(dst,type,data,len)\
(cw_put_elem_hdr(dst,type,len)+cw_put_data(dst+4,data,len))
*/
/*
#define cw_addelem_vendor_specific_payload(dst,vendorid,elemid,data,len)\
(cw_put_elem_vendor_hdr(dst,vendorid,elemid,len) + \
cw_put_data(dst+10,data,len))
*/
extern int cw_addelem_vendor_specific_payload(uint8_t * dst, uint32_t vendorid, uint16_t elemid,
uint8_t * data, uint16_t len);
#define cw_addelem_ac_name(dst,name) \
cw_addelem(dst,CW_ELEM_AC_NAME,name,strlen((char*)(name)))
#define cw_addelem_session_id(dst,sessid)\
cw_addelem(dst,CW_ELEM_SESSION_ID,bstr_data(sessid),bstr_len(sessid))
cw_addelem_bstr(dst,CW_ELEM_SESSION_ID,sessid)
/* cwmsg methods */
#define cwmsg_addelem_vendor_s_payload(cwmsg,vendor_id, type, data,len) \
#define cwmsg_addelem_vendor_specific_payload(cwmsg,vendor_id, type, data,len) \
(cwmsg)->pos+=cw_addelem_vendor_specific_payload((cwmsg)->msgelems+(cwmsg)->pos,vendor_id,type,data,len)
#define cwmsg_addelem_ac_name(cwmsg,name) \
(cwmsg)->pos+=cw_addelem_ac_name((cwmsg)->msgelems+(cwmsg)->pos,name)
#define cwmsg_addelem_session_id(cwmsg,sessid) \
(cwmsg)->pos+=cw_addelem_session_id((cwmsg)->msgelems+(cwmsg)->pos,sessid)