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Added functions to access wireless specific infos.

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FossilOrigin-Name: 65081b3c75daa5e94d608aa537544bf83d68e2cb8e59c9d5cadec58aa90bb53a
This commit is contained in:
7u83@mail.ru 2016-03-21 21:30:23 +00:00
parent fa073e7e66
commit 5b78a05991
1 changed files with 51 additions and 13 deletions
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64
src/cw/cw.h
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@ -102,6 +102,36 @@
#define cw_get_hdr_flag_f(th) ((ntohl( *((uint32_t*)th)) & CW_FLAG_HDR_F ) ? 1:0) #define cw_get_hdr_flag_f(th) ((ntohl( *((uint32_t*)th)) & CW_FLAG_HDR_F ) ? 1:0)
#define cw_get_hdr_flag_t(th) ((ntohl( *((uint32_t*)th)) & CW_FLAG_HDR_T ) ? 1:0) #define cw_get_hdr_flag_t(th) ((ntohl( *((uint32_t*)th)) & CW_FLAG_HDR_T ) ? 1:0)
/**
* Get length wireless specific data
* @param th Pointer to packet
* @return length of wireless specific data
*
* Call this function only if the W flag is set
*/
static inline int cw_get_hdr_ws_len(uint8_t * th)
{
if (!cw_get_hdr_flag_m(th)){
return *(th + 8);
}
return *(th + 9 + cw_get_hdr_rmac_len(th));
}
/**
* Get pointer to wireless specific data
* @param th Pointer to packet
* @return Pointer to data
*
* Call this function only if the W flag is set
*/
static inline uint8_t *cw_get_hdr_ws_data(uint8_t * th)
{
if (!cw_get_hdr_flag_m(th))
return th + 9;
return (th + 10 + cw_get_hdr_rmac_len(th));
}
#define cw_get_hdr_msg_offset(th) (4*cw_get_hdr_hlen(th)) #define cw_get_hdr_msg_offset(th) (4*cw_get_hdr_hlen(th))
#define cw_get_hdr_msg_elems_offset(th) (cw_get_hdr_msg_offset(th)+8) #define cw_get_hdr_msg_elems_offset(th) (cw_get_hdr_msg_offset(th)+8)
@ -379,7 +409,7 @@ static inline int cw_put_version(uint8_t * dst, uint16_t subelem_id, bstrv_t v)
} }
extern int cw_put_ac_status(uint8_t * dst, struct cw_ac_status *s, struct conn * conn); extern int cw_put_ac_status(uint8_t * dst, struct cw_ac_status *s, struct conn *conn);
struct cw_descriptor_subelem_def { struct cw_descriptor_subelem_def {
@ -391,15 +421,19 @@ struct cw_descriptor_subelem_def {
}; };
extern int cw_read_descriptor_subelems(mbag_t store, uint8_t * data, int len, struct cw_descriptor_subelem_def *elems); extern int cw_read_descriptor_subelems(mbag_t store, uint8_t * data, int len,
struct cw_descriptor_subelem_def *elems);
extern int cw_read_wtp_descriptor(mbag_t mbag, struct conn *conn, extern int cw_read_wtp_descriptor(mbag_t mbag, struct conn *conn,
struct cw_action_in *a, uint8_t * data, int len,struct cw_descriptor_subelem_def *allowed); struct cw_action_in *a, uint8_t * data, int len,
struct cw_descriptor_subelem_def *allowed);
extern int cw_read_wtp_descriptor_7(mbag_t mbag, struct conn *conn, extern int cw_read_wtp_descriptor_7(mbag_t mbag, struct conn *conn,
struct cw_action_in *a, uint8_t * data, int len,struct cw_descriptor_subelem_def *allowed); struct cw_action_in *a, uint8_t * data, int len,
struct cw_descriptor_subelem_def *allowed);
extern int cw_read_ac_descriptor(mbag_t store, uint8_t *data, int len, struct cw_descriptor_subelem_def *allowed); extern int cw_read_ac_descriptor(mbag_t store, uint8_t * data, int len,
struct cw_descriptor_subelem_def *allowed);
extern int cw_read_wtp_descriptor_versions(mbag_t mbag, uint8_t * data, int len); extern int cw_read_wtp_descriptor_versions(mbag_t mbag, uint8_t * data, int len);
@ -419,12 +453,12 @@ extern int cw_in_mtu_discovery_padding(struct conn *conn, struct cw_action_in *a
* @defgroup CWELEMIN Input Handlers for Message Elements * @defgroup CWELEMIN Input Handlers for Message Elements
* @{ * @{
*/ */
extern int cw_in_wtp_reboot_statistics(struct conn *conn, struct cw_action_in *a, uint8_t * data, extern int cw_in_wtp_reboot_statistics(struct conn *conn, struct cw_action_in *a,
int len, struct sockaddr *from); uint8_t * data, int len, struct sockaddr *from);
extern int cw_in_wtp_board_data(struct conn *conn, struct cw_action_in *a, uint8_t * data, extern int cw_in_wtp_board_data(struct conn *conn, struct cw_action_in *a, uint8_t * data,
int len, struct sockaddr *from); int len, struct sockaddr *from);
extern int cw_in_vendor_specific_payload(struct conn *conn, struct cw_action_in *a, extern int cw_in_vendor_specific_payload(struct conn *conn, struct cw_action_in *a,
uint8_t * data, int len, struct sockaddr *from); uint8_t * data, int len, struct sockaddr *from);
@ -460,10 +494,12 @@ extern int cw_in_radio_operational_state(struct conn *conn, struct cw_action_in
extern int cw_out_capwap_local_ip_address(struct conn *conn, struct cw_action_out *action, extern int cw_out_capwap_local_ip_address(struct conn *conn, struct cw_action_out *action,
uint8_t * dst); uint8_t * dst);
extern int cw_out_wtp_ip_address(struct conn *conn, struct cw_action_out *action, extern int cw_out_wtp_ip_address(struct conn *conn, struct cw_action_out *action,
uint8_t * dst); uint8_t * dst);
extern int cw_out_radio_operational_states(struct conn *conn, struct cw_action_out *a, uint8_t * dst); extern int cw_out_radio_operational_states(struct conn *conn, struct cw_action_out *a,
extern int cw_out_radio_operational_states_7(struct conn *conn, struct cw_action_out *a, uint8_t * dst); uint8_t * dst);
extern int cw_out_radio_operational_states_7(struct conn *conn, struct cw_action_out *a,
uint8_t * dst);
/** /**
@ -477,8 +513,10 @@ extern int cw_out_wtp_reboot_statistics(struct conn *conn, struct cw_action_out
uint8_t * dst); uint8_t * dst);
/* helpers */ /* helpers */
extern int cw_put_local_ip_address(int sock, uint8_t *dst, int ipv4elem_id, int ipv6elem_id); extern int cw_put_local_ip_address(int sock, uint8_t * dst, int ipv4elem_id,
extern int cw_put_radio_operational_states(mbag_t radios, uint8_t * dst, int *nerror, int d7mode); int ipv6elem_id);
extern int cw_put_radio_operational_states(mbag_t radios, uint8_t * dst, int *nerror,
int d7mode);
/** /**