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More Cisco and LWAP specific stuff added. 

WTP cann connect to a WLC and wait for and dump config update requests.

FossilOrigin-Name: 5b69ac4d9fd9f9a54395fe24de3456fff3bb76458d64c863d3cb7245dbda629c
This commit is contained in:
7u83@mail.ru 2015-03-29 00:55:06 +00:00
parent 0f170cb7f6
commit 08f7697ccc
41 changed files with 466 additions and 154 deletions
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112
doc/capwap_cisco.txt
View File

@ -33,12 +33,86 @@ AP = RAD = WTP
of AP is stored in the Address field.
(See RFC 5412 - Message type 2: AC Address)
8. Cisco WTP Radio Configuration
See RFC 5412 - LWAPP 80211 WTP WLAN Radio Configuration. This Cisco
CAPWAP element is slightly different.
0 1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Radio ID | CFG Type | Occupancy Limit |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| CFP Per | CFP Maximum Duration | BSS ID |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| BSS ID |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| BSS ID | Beacon Period | Country Str1 |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Country Str1 | Country String 2 |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Countr Str2 | gPeriod | Reg(?) |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Reg(?) | ? |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Type: 8
Length: 28
Radio ID: An 8-bit value representing the radio to configure.
Config Type:
0 = Automatic
Occupancy Limit: This attribute indicates the maximum amount of
time, in Time Units (TUs), that a point coordinator MAY control
the usage of the wireless medium without relinquishing control for
long enough to allow at least one instance of Distributed
Coordination Function (DCF) access to the medium. The default
value of this attribute SHOULD be 100, and the maximum value
SHOULD be 1000.
CFP Period: The attribute describes the number of DTIM intervals
between the start of Contention-Free Periods (CFPs).
CFP Maximum Duration: The attribute describes the maximum duration
of the CFP in TU that MAY be generated by the Point Coordination
Function (PCF).
BSSID: The WLAN Radio's base MAC address. For WTPs that support
more than a single WLAN, the value of the WLAN Identifier is added
to the last octet of the BSSID. Therefore, a WTP that supports 16
WLANs MUST have 16 MAC addresses reserved for it, and the last
nibble is used to represent the WLAN ID.
Beacon Period: This attribute specifies the number of TUs that a
station uses for scheduling Beacon transmissions. This value is
transmitted in Beacon and Probe Response frames.
Country Code: This attribute identifies the country in which the
station is operating. The first two octets of this string is the
two-character country code as described in document ISO/IEC 3166-
1. The third octet MUST be one of the following:
1. an ASCII space character, if the regulations under which the
station is operating encompass all environments in the country,
2. an ASCII 'O' character, if the regulations under which the station
is operating are for an outdoor environment only, or
/* DTIM Period: This attribute specifies the number of Beacon
intervals that elapses between transmission of Beacons frames
containing a TIM element whose DTIM Count field is 0. This value
is transmitted in the DTIM Period field of Beacon frames.
*/
83. Cisco AP IP Address
The IPv4 configuration of the WTP
0 1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
0 1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| IP Address |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
@ -63,6 +137,40 @@ AP = RAD = WTP
Reserved: (?)
91. AC Name with Index
Same as AC Name with Priority, defined in CAPWAP RFC 5415.
The AC Name with Priority message element is sent by the AC to the
WTP to configure preferred ACs. The number of instances of this
message element is equal to the number of ACs configured on the WTP.
The WTP also uses this message element to send its configuration to
the AC.
0 1
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Index | AC Name...
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Type: 91 for AC Name with Index
Length: >= 2
Priority: A value between 1 and 255 specifying the priority order
of the preferred AC. For instance, the value of one (1) is used
to set the primary AC, the value of two (2) is used to set the
secondary, etc.
AC Name: A variable-length UTF-8 encoded string [RFC3629]
containing the AC name, whose maximum size MUST NOT exceed 512
bytes.
126. Cisco AP Regulatory Domain
//bandId[0], regDomainSet[1], regDomainSlotId[0], regDomainCode0:[0], regDomainCode1:[1]

1
src/Config.mak
View File

@ -14,6 +14,7 @@ USE_CONTRIB_GNUTLS=1
# Compiler to use
CC=clang
#CC=gcca
#CC=mips-openwrt-linux-uclibc-gcc
#LD=mips-openwrt-linux-uclibc-ld
#AR=mips-openwrt-linux-uclibc-ar

44
src/ac/wtpman.c
View File

@ -116,7 +116,7 @@ printf("Param %p\n",param);
return 1;
}
static struct cwrmsg * conn_wait_for_request(struct conn * conn, int *msglist, time_t timer)
static struct cwrmsg * zconn_wait_for_request(struct conn * conn, int *msglist, time_t timer)
{
int (*request_handler_save) (void*);
void * request_handler_param_save;
@ -178,7 +178,7 @@ printf("Current Seqnum = %d\n",conn->seqnum);
time_t r_timer = cw_timer_start(conn->retransmit_interval);
if (i!=0)
cw_dbg(DBG_CW_MSG_ERR,"Retransmitting message, type=%d,seq=%d",cwmsg->type,cwmsg->seqnum);
cw_dbg(DBG_MSG_ERR,"Retransmitting message, type=%d,seq=%d",cwmsg->type,cwmsg->seqnum);
conn_send_cwmsg(conn,&conn->req_msg);
cwrmsg = conn_wait_for_message(conn,r_timer);
@ -194,7 +194,7 @@ printf("Current Seqnum = %d\n",conn->seqnum);
}
}
cw_dbg(DBG_CW_MSG_ERR,"Max retransmit's reached, message type=%d,seq=%d",cwmsg->type,cwmsg->seqnum);
cw_dbg(DBG_MSG_ERR,"Max retransmit's reached, message type=%d,seq=%d",cwmsg->type,cwmsg->seqnum);
return 0;
}
@ -205,10 +205,10 @@ int wtpman_handle_request(void *p)
struct conn * conn = wtpman->conn;
struct cwrmsg * cwrmsg = &conn->cwrmsg;
switch(conn->cwrmsg.type){
case CWMSG_ECHO_REQUEST:
case CW_MSG_ECHO_REQUEST:
cw_handle_echo_request(conn);
break;
case CWMSG_CHANGE_STATE_EVENT_REQUEST:
case CW_MSG_CHANGE_STATE_EVENT_REQUEST:
cwread_change_state_event_request(&wtpman->wtpinfo,cwrmsg->msgelems,cwrmsg->msgelems_len);
cwsend_change_state_event_response(wtpman->conn,cwrmsg->seqnum,wtpman->wtpinfo.radioinfo);
break;
@ -341,7 +341,7 @@ static struct cwrmsg * wtpman_wait_for_message(struct wtpman * wtpman, time_t ti
}while(!cwrmsg);
cw_dbg(DBG_CW_MSG,"Received message from %s, type=%d - %s"
cw_dbg(DBG_MSG,"Received message from %s, type=%d - %s"
,CLIENT_IP,cwrmsg->type,cw_msgtostr(cwrmsg->type));
return cwrmsg;
@ -362,14 +362,14 @@ static void wtpman_run_discovery(void *arg)
if ( !cwrmsg )
{
cw_dbg(DBG_CW_MSG_ERR,"No complete message from %s received after %d seconds",CLIENT_IP,10);
cw_dbg(DBG_MSG_ERR,"No complete message from %s received after %d seconds",CLIENT_IP,10);
wtpman_remove(wtpman);
return;
}
if (cwrmsg->type!=CWMSG_DISCOVERY_REQUEST){
cw_dbg(DBG_CW_MSG_ERR,"Invalid message in discovery state from %s, type=%s - %s ",
cw_dbg(DBG_MSG_ERR,"Invalid message in discovery state from %s, type=%s - %s ",
CLIENT_IP,cwrmsg->type,cw_msgtostr(cwrmsg->type));
wtpman_remove(wtpman);
return;
@ -439,7 +439,7 @@ static void wtpman_run_run(void *arg)
conn_prepare_request(conn,CWMSG_CONFIGURATION_UPDATE_REQUEST);
conn_prepare_request(conn,CW_MSG_CONFIGURATION_UPDATE_REQUEST);
cwmsg_addelem(&conn->req_msg,CWMSGELEM_WTP_NAME,(uint8_t*)"Tube7u83",strlen("Tube7u83")+1);
cwmsg_addelem(&conn->req_msg,CWMSGELEM_LOCATION_DATA,(uint8_t*)"Berlin",strlen("Berlin")+1);
@ -567,11 +567,11 @@ static int wtpman_join(void *arg,time_t timer)
if (!cwrmsg){
if (conn_is_error(wtpman->conn)){
cw_dbg(DBG_CW_MSG_ERR,"DTLS connection closed while waiting for join request from %s.",CLIENT_IP);
cw_dbg(DBG_MSG_ERR,"DTLS connection closed while waiting for join request from %s.",CLIENT_IP);
return 0;
}
cw_dbg(DBG_CW_MSG_ERR,"No join request from %s after %d seconds, WTP died.",
cw_dbg(DBG_MSG_ERR,"No join request from %s after %d seconds, WTP died.",
sock_addr2str(&wtpman->conn->addr),wtpman->conn->wait_dtls);
return 0;
@ -595,7 +595,7 @@ static int wtpman_join(void *arg,time_t timer)
int result_code = 0;
cw_dbg(DBG_CW_MSG,"Sending join response to %s",CLIENT_IP);
cw_dbg(DBG_MSG,"Sending join response to %s",CLIENT_IP);
printf("SLeep befor join resp\n");
printf("Slept befor join resp\n");
@ -622,7 +622,7 @@ static int wtpman_send_image_file(struct wtpman * wtpman,struct cwrmsg * cwrmsg)
cw_read_image_data_request(&data,cwrmsg->msgelems,cwrmsg->msgelems_len);
if (!strlen(id)){
cw_dbg(DBG_CW_MSG_ERR, "No image identifier in image data request");
cw_dbg(DBG_MSG_ERR, "No image identifier in image data request");
cw_send_image_data_response(wtpman->conn,cwrmsg->seqnum,CW_RESULT_FAILURE);
return 0;
}
@ -684,18 +684,18 @@ static void wtpman_run(void *arg)
*/
do {
int cfg_status_msgs[] = { CWMSG_IMAGE_DATA_REQUEST, CW_MSG_CONFIGURATION_STATUS_REQUEST, -1 };
int cfg_status_msgs[] = { CW_MSG_IMAGE_DATA_REQUEST, CW_MSG_CONFIGURATION_STATUS_REQUEST, -1 };
cwrmsg = conn_wait_for_request(wtpman->conn, cfg_status_msgs, timer);
if (!cwrmsg){
cw_dbg(DBG_CW_MSG_ERR,"No conf status or img data request from %s after %d seconds, WTP died.",
cw_dbg(DBG_MSG_ERR,"No conf status or img data request from %s after %d seconds, WTP died.",
sock_addr2str(&wtpman->conn->addr),wtpman->conn->wait_join);
wtpman_remove(wtpman);
return;
}
/* Image data request, the WTP wants an update */
if (cwrmsg->type==CWMSG_IMAGE_DATA_REQUEST){
if (cwrmsg->type==CW_MSG_IMAGE_DATA_REQUEST){
int rc = wtpman_send_image_file(wtpman,cwrmsg);
if (rc ){
wtpman_remove(wtpman);
@ -718,7 +718,7 @@ printf("Send the respi but sleep\n");
printf("Next thoing\n");
int change_status_msgs[] = { CWMSG_IMAGE_DATA_REQUEST,CWMSG_CHANGE_STATE_EVENT_REQUEST, -1 };
int change_status_msgs[] = { CW_MSG_IMAGE_DATA_REQUEST,CW_MSG_CHANGE_STATE_EVENT_REQUEST, -1 };
cwrmsg = conn_wait_for_request(wtpman->conn, change_status_msgs, timer);
printf("Done\n");
@ -730,14 +730,14 @@ printf("Done\n");
switch (cwrmsg->type){
case CWMSG_CHANGE_STATE_EVENT_REQUEST:
case CW_MSG_CHANGE_STATE_EVENT_REQUEST:
{
printf("Change state event\n!");
struct radioinfo ri;
cwsend_change_state_event_response(wtpman->conn,cwrmsg->seqnum,&ri);
}
break;
case CWMSG_IMAGE_DATA_REQUEST:
case CW_MSG_IMAGE_DATA_REQUEST:
printf("Image update\n!");
//cwread_image_data_request(0,cwrmsg->msgelems,cwrmsg->msgelems_len);
@ -805,7 +805,7 @@ for (ii=0; ii<3; ii++){
exit(0);
if (cwrmsg->type==CWMSG_IMAGE_DATA_REQUEST){
if (cwrmsg->type==CW_MSG_IMAGE_DATA_REQUEST){
cwread_image_data_request(0,cwrmsg->msgelems,cwrmsg->msgelems_len);
cwsend_image_data_response(wtpman->conn,cwrmsg->seqnum,CW_RESULT_FAILURE);
}
@ -829,7 +829,7 @@ exit(0);
if (cwrmsg)
printf("I have got a message of type %d\n",cwrmsg->type);
if (cwrmsg->type==CWMSG_IMAGE_DATA_REQUEST){
if (cwrmsg->type==CW_MSG_IMAGE_DATA_REQUEST){
cwread_image_data_request(0,cwrmsg->msgelems,cwrmsg->msgelems_len);
cwsend_image_data_response(wtpman->conn,cwrmsg->seqnum,CW_RESULT_FAILURE);
}
@ -884,7 +884,7 @@ if (cwrmsg->type == CWMSG_CONFIGURATION_STATUS_REQUEST){
msg_counter=0;
if (cwrmsg->type == CWMSG_ECHO_REQUEST){
if (cwrmsg->type == CW_MSG_ECHO_REQUEST){
cwsend_echo_response(wtpman->conn,cwrmsg->seqnum,wtpman->wtpinfo.radioinfo);
}
// printf("Got msg: %i\n",cwrmsg->type);

14
src/capwap/Makefile
View File

@ -31,8 +31,8 @@ SOCKOBJS=sock_create.o sock_copyaddr.o sock_strtoaddr.o sock_cmpaddr.o sock_addr
sock_getbroadcastaddr.o \
sock_addrinit.o \
sock_set_dontfrag.o \
sock_get_primary_if.o
#sock_receive.o
sock_get_primary_if.o \
sock_receive.o \
LOGOBJS=cw_log.o \
cw_log_debug.o \
@ -95,12 +95,10 @@ CAPWAPOBJS= \
cwmsg_addelem_wtp_board_data.o \
cwmsg_addelem_cw_local_ip_addr.o \
cwmsg_addelem_mtu_discovery_padding.o \
cwmsg_addelem_result_code.o \
cwmsg_addelem_ac_timestamp.o \
cw_addelem_vendor_specific_payload.o \
cwmsg_addelem_maximum_message_length.o \
cwmsg_addelem_image_identifier.o \
cwmsg_addelem_radio_operational_state.o \
cwmsg_send.o \
cwsend_change_state_event_response.o \
cwsend_unknow_response.o \
@ -109,6 +107,7 @@ CAPWAPOBJS= \
cwsend_discovery_request.o \
cw_read_image_data_request.o \
cw_send_image_data_response.o \
cw_send_configuration_update_response.o \
cwsend_join_request.o \
cwsend_join_response.o \
cwread_join_response.o \
@ -158,10 +157,15 @@ CAPWAPOBJS= \
cwmsg_addelem_vendor_cisco_mwar_addr.o \
lw_readelem_wtp_board_data.o \
cw_readmsg_configuration_status_response.o \
cw_readmsg_configuration_status_request.o \
cw_cisco_id_to_str.o\
cw_readelem_cisco_wtp_radio_cfg.o \
cw_addelem_cisco_wtp_radio_cfg.o
#cw_ianavendoridtostr.o \
#cwmsg_addelem_result_code.o \
# cwmsg_addelem_radio_operational_state.o \
# cwmsg_addelem_vendor_cisco_ap_timesync.o \
# cwmsg_addelem_vendor_specific_payload.o \
@ -217,10 +221,12 @@ CONNOBJS= conn_create.o \
conn_get_response.o \
conn_prepare_configuration_update_request.o \
cw_prepare_configuration_status_request.o \
cw_prepare_change_state_event_request.o \
conn_prepare_request.o \
conn_prepare_image_data_request.o \
conn_send_request.o \
conn_wait_for_message.o \
conn_wait_for_request.o \
conn_init.o

85
src/capwap/capwap.h
View File

@ -108,23 +108,23 @@ struct capwap_ctrlhdr
#define CW_MSG_CONFIGURATION_STATUS_REQUEST 5
#define CW_MSG_CONFIGURATION_STATUS_RESPONSE 6
#define CWMSG_CONFIGURATION_UPDATE_REQUEST 7
#define CWMSG_CONFIGURATION_UPDATE_RESPONSE 8
#define CW_MSG_CONFIGURATION_UPDATE_REQUEST 7
#define CW_MSG_CONFIGURATION_UPDATE_RESPONSE 8
#define CWMSG_WTP_EVENT_REQUEST 9
#define CWMSG_WTP_EVENT_RESPONSE 10
#define CWMSG_CHANGE_STATE_EVENT_REQUEST 11
#define CWMSG_CHANGE_STATE_EVENT_RESPONSE 12
#define CW_MSG_CHANGE_STATE_EVENT_REQUEST 11
#define CW_MSG_CHANGE_STATE_EVENT_RESPONSE 12
#define CWMSG_ECHO_REQUEST 13
#define CWMSG_ECHO_RESPONSE 14
#define CW_MSG_ECHO_REQUEST 13
#define CW_MSG_ECHO_RESPONSE 14
#define CWMSG_IMAGE_DATA_REQUEST 15
#define CWMSG_IMAGE_DATA_RESPONSE 16
#define CW_MSG_IMAGE_DATA_REQUEST 15
#define CW_MSG_IMAGE_DATA_RESPONSE 16
#define CWMSG_RESET_REQUEST 17 + CWIANA_ENTERPRISE_NUMBER*256
#define CWMSG_RESET_RESPONSE 18 + CWIANA_ENTERPRISE_NUMBER*256
#define CW_MSG_RESET_REQUEST 17 + CWIANA_ENTERPRISE_NUMBER*256
#define CW_MSG_RESET_RESPONSE 18 + CWIANA_ENTERPRISE_NUMBER*256
#define CWMSG_PRIMARY_DISCOVERY_REQUEST 19 + CWIANA_ENTERPRISE_NUMBER*256
#define CWMSG_PRIMARY_DISCOVERY_RESPONSE 20 + CWIANA_ENTERPRISE_NUMBER*256
@ -150,6 +150,7 @@ struct capwap_ctrlhdr
#define CW_ELEM_AC_IPV6_LIST 3
#define CW_ELEM_AC_NAME 4
#define CW_ELEM_AC_NAME_WITH_PRIORITY 5
#define CW_ELEM_AC_NAME_WITH_INDEX 5 /* Draft 7 */
#define CW_ELEM_AC_TIMESTAMP 6
/* Add MAC ACL Entry 7
@ -198,14 +199,14 @@ struct capwap_ctrlhdr
#define CWMSGELEM_MTU_DISCOVERY_PADDING 52
#define CWMSGELEM_RADIO_ADMINISTRATIVE_STATE 31
#define CWMSGELEM_RADIO_OPERATIONAL_STATE 32
#define CW_ELEM_RADIO_OPERATIONAL_STATE 32
#define CWMSGELEM_RESULT_CODE 33
#define CW_ELEM_RESULT_CODE 33
/* Returned Message Element 34
*/
#define CW_ELEM_SESSION_ID 35
#define CWMSGELEM_STATISTICS_TIMER 36
#define CW_ELEM_STATISTICS_TIMER 36
#define CW_ELEM_VENDOR_SPECIFIC_PAYLOAD 37
@ -365,7 +366,7 @@ extern void cwmsg_addelem_cw_local_ip_addr(struct cwmsg *msg, struct conn *conn)
//extern void cwmsg_addelem_wtp_radio_infos(struct cwmsg * cwmsg,struct wtpinfo * wtpinfo);
extern void cwmsg_addelem_wtp_radio_infos(struct cwmsg *msg, struct radioinfo *radioinfos);
extern void cwmsg_addelem_result_code(struct cwmsg *msg, int rc);
//extern void cwmsg_addelem_result_code(struct cwmsg *msg, int rc);
extern void cwmsg_addelem_vendor_specific_payload(struct cwmsg *msg, int vendor_id, int type,
uint8_t * payload, int len);
@ -497,7 +498,8 @@ extern int cw_send_echo_response(struct conn *conn, int seqnum, struct radioinfo
extern int cw_handle_echo_request(void *d);
extern void cw_send_image_file(struct conn *conn, FILE * infile);
extern int cw_readmsg_configuration_status_response(uint8_t *elems,int elems_len);
extern int cw_readmsg_configuration_status_response(uint8_t * elems, int elems_len);
extern int cw_readmsg_configuration_update_request(uint8_t *elems,int elems_len);
@ -507,6 +509,7 @@ extern int cw_readmsg_configuration_status_response(uint8_t *elems,int elems_len
#define cw_put_word lw_put_word
#define cw_put_dword lw_put_dword
#define cw_put_data lw_put_data
#define cw_put_bstr lw_put_bstr
#define cw_get_byte lw_get_byte
#define cw_get_word lw_get_word
@ -575,7 +578,7 @@ extern int cw_readmsg_configuration_status_response(uint8_t *elems,int elems_len
* print_message(i);
* ...
* }
*/
*/
#define cw_foreach_elem(i,elems,len) for(i=elems; i<elems+len; i=i+4+cw_get_elem_len(i))
@ -599,11 +602,13 @@ extern int cw_readmsg_configuration_status_response(uint8_t *elems,int elems_len
* @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);
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;
}
@ -615,19 +620,36 @@ static inline int cw_put_elem_vendor_hdr(uint8_t *dst,uint32_t vendorid,uint16_t
* @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);
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)
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));
return cw_addelem(dst, type, bstr_data(bstr), bstr_len(bstr));
}
static inline int cw_addelem_result_code(uint8_t *dst,uint32_t code)
{
cw_put_dword(dst+4,code);
return 4+ cw_put_elem_hdr(dst, CW_ELEM_RESULT_CODE, 4);
}
static inline int cw_addelem_radio_operational_state(uint8_t *dst, struct radioinfo * ri)
{
cw_put_byte(dst+4+0,ri->rid);
cw_put_byte(dst+4+1,ri->state);
cw_put_byte(dst+4+2,ri->cause);
return 3+ cw_put_elem_hdr(dst, CW_ELEM_RADIO_OPERATIONAL_STATE, 3);
}
/*
#define cw_put_elem_vendor_hdr(dst,vendorid,elemid,len)\
(cw_put_elem_hdr(dst,CW_ELEM_VENDOR_SPECIFIC_PAYLOAD, \
@ -651,7 +673,12 @@ extern int cw_addelem_vendor_specific_payload(uint8_t * dst, uint32_t vendorid,
uint8_t * data, uint16_t len);
extern void cw_prepare_configuration_status_request(struct conn * conn, struct radioinfo * radioinfo, struct wtpinfo *wtpinfo);
extern void cw_prepare_configuration_status_request(struct conn *conn, struct radioinfo *radioinfo,
struct wtpinfo *wtpinfo);
extern void cw_prepare_change_state_event_request(struct conn *conn, struct radioinfo *radioinfo,
struct wtpinfo *wtpinfo);
extern int cw_send_configuration_update_response(struct conn * conn,int seqnum,struct radioinfo * radioinfo);
#define cw_addelem_ac_name(dst,name) \
@ -673,4 +700,10 @@ extern void cw_prepare_configuration_status_request(struct conn * conn, struct r
#define cwmsg_addelem_session_id(cwmsg,sessid) \
(cwmsg)->pos+=cw_addelem_session_id((cwmsg)->msgelems+(cwmsg)->pos,sessid)
#define cwmsg_addelem_result_code(cwmsg,code) \
(cwmsg)->pos+=cw_addelem_result_code((cwmsg)->msgelems+(cwmsg)->pos,code)
#define cwmsg_addelem_radio_operational_state(cwmsg,ri) \
(cwmsg)->pos+=cw_addelem_radio_operational_state((cwmsg)->msgelems+(cwmsg)->pos,ri)
#endif

29
src/capwap/capwap_cisco.h
View File

@ -35,15 +35,22 @@
#define CW_CISCO_RAD_SLOT 4
#define CW_CISCO_RAD_NAME LW_ELEM_WTP_NAME /* 5 */
#define CW_CISCO_MWAR LW_ELEM_AC_DESCRIPTOR /* 6 */
#define CW_CISCO_STATION_CFG 8
#define CW_CISCO_WTP_RADIO_CFG 8
#define CW_CISCO_MULTI_DOMAIN_CAPAB LW_ELEM_80211_MULTI_DOMAIN_CAPABILITY /* 10 */
#define CW_CISCO_LOCATION_DATA LW_ELEM_LOCATION_DATA /* 35 */
#define CW_CISCO_STATISTICS_TIMER LW_ELEM_STATISTICS_TIMER /* 37 */
#define CW_CISCO_CERTIFICATE LW_ELEM_CERTIFICATE /* 44 */
#define CW_CISCO_WTP_BOARD_DATA LW_ELEM_WTP_BOARD_DATA /* 50 */
#define CW_CISCO_AP_MODE_AND_TYPE LW_ELEM_80211_WTP_MODE_AND_TYPE /* 54 */
#define CW_CISCO_AP_IP_ADDR 83
#define CW_CISCO_AC_IPV4_LIST LW_ELEM_AC_IPV4_LIST /* 59 */
#define CW_CISCO_AP_STATIC_IP_ADDR 83
#define CW_CISCO_AC_NAME_WITH_INDEX 91
#define CW_CISCO_SPAM_VENDOR_SPECIFIC 104
@ -56,6 +63,9 @@
#define CW_CISCO_AP_POWER_INJECTOR_CONFIG 138
#define CW_CISCO_AP_TIMESYNC 151
#define CW_CISCO_AP_DOMAIN 169
#define CW_CISCO_AP_DNS 170
#define CW_CISCO_BOARD_DATA_OPTIONS 207
#define CW_CISCO_MWAR_TYPE 208
@ -140,11 +150,13 @@ static inline int cw_addelem_cisco_certificate(uint8_t*dst,uint8_t*src,int len){
}
static inline int cw_addelem_cisco_station_cfg(uint8_t * dst,struct radioinfo *ri){
/*
static inline int cw_addelem_cisco_wtp_radio_cfg(uint8_t * dst,struct radioinfo *ri){
int l = lw_put_80211_wtp_wlan_radio_configuration(dst+10,ri);
return l+cw_put_elem_vendor_hdr(dst,CW_VENDOR_ID_CISCO,CW_CISCO_STATION_CFG,l);
}
*/
static inline int cw_readelem_cisco_station_cfg(uint8_t *src,int len){
@ -152,7 +164,10 @@ static inline int cw_readelem_cisco_station_cfg(uint8_t *src,int len){
return 0;
}
const char * cw_cisco_id_to_str(int elem_id);
extern const char * cw_cisco_id_to_str(int elem_id);
int cw_readelem_cisco_wtp_radio_cfg(int elem_id,uint8_t *elem, int len,struct radioinfo *ri);
int cw_addelem_cisco_wtp_radio_cfg(uint8_t*dst,struct radioinfo * ri);
@ -183,8 +198,8 @@ const char * cw_cisco_id_to_str(int elem_id);
#define cwmsg_addelem_cisco_ap_regulatory_domain(cwmsg,radioinfo)\
(cwmsg)->pos+=cw_addelem_cisco_ap_regulatory_domain(((cwmsg)->msgelems+(cwmsg)->pos),radioinfo)
#define cwmsg_addelem_cisco_station_cfg(cwmsg,radioinfo)\
(cwmsg)->pos+=cw_addelem_cisco_station_cfg(((cwmsg)->msgelems+(cwmsg)->pos),radioinfo)
#define cwmsg_addelem_cisco_wtp_radio_cfg(cwmsg,radioinfo)\
(cwmsg)->pos+=cw_addelem_cisco_wtp_radio_cfg(((cwmsg)->msgelems+(cwmsg)->pos),radioinfo)
#endif

1
src/capwap/conn.h
View File

@ -189,6 +189,7 @@ extern void conn_detect_capwap(struct conn * conn, struct wtpinfo * wtpinfo);
struct cwrmsg * conn_send_request(struct conn * conn);
struct cwrmsg * conn_wait_for_message(struct conn * conn, time_t timer);
struct cwrmsg * conn_wait_for_request(struct conn * conn, int *msglist, time_t timer);
#define conn_is_error(conn) (conn->dtls_error)

2
src/capwap/conn_prepare_configuration_update_request.c
View File

@ -8,5 +8,5 @@ void conn_prepare_configuration_update_request(struct conn * conn)
{
struct cwmsg * cwmsg = &conn->req_msg;
uint8_t * buffer = conn->req_buffer;
cwmsg_init(cwmsg,buffer,CWMSG_CONFIGURATION_UPDATE_REQUEST,conn_get_next_seqnum(conn),0);
cwmsg_init(cwmsg,buffer,CW_MSG_CONFIGURATION_UPDATE_REQUEST,conn_get_next_seqnum(conn),0);
}

2
src/capwap/conn_prepare_image_data_request.c
View File

@ -25,7 +25,7 @@ int conn_prepare_image_data_request(struct conn *conn, struct cwimage_data *data
struct image_identifier *id)
{
struct cwmsg *cwmsg = &conn->req_msg;
cwmsg_init(cwmsg, conn->req_buffer, CWMSG_IMAGE_DATA_REQUEST, conn_get_next_seqnum(conn),
cwmsg_init(cwmsg, conn->req_buffer, CW_MSG_IMAGE_DATA_REQUEST, conn_get_next_seqnum(conn),
0);
if (!data)

23
src/capwap/cw_cisco_id_to_str.c
View File

@ -46,13 +46,32 @@ const char * cw_cisco_id_to_str(int elem_id)
case CW_CISCO_SPAM_VENDOR_SPECIFIC:
return "LWAPP Vendor Specific";
case CW_CISCO_STATION_CFG:
return "Station CFG";
case CW_CISCO_WTP_RADIO_CFG:
return "WTP Radio CFG";
case CW_CISCO_AP_REGULATORY_DOMAIN:
return "AP Regulatory Domain";
case CW_CISCO_WTP_BOARD_DATA:
return "WTP Board Data";
case CW_CISCO_MULTI_DOMAIN_CAPAB:
return "Multi Domain Capability";
case CW_CISCO_AP_STATIC_IP_ADDR:
return "AP Static IP Addr";
case CW_CISCO_AP_DOMAIN:
return "AP Domain";
case CW_CISCO_AP_DNS:
return "AP DNS";
case CW_CISCO_AC_NAME_WITH_INDEX:
return "AC Name with Index";
case CW_CISCO_AC_IPV4_LIST:
return "AC IPv4 List";
case CW_CISCO_LOCATION_DATA:
return "Location Data";
case CW_CISCO_STATISTICS_TIMER:
return "Statistics Timer";
default:
return "Unknown";

29
src/capwap/cw_log.h
View File

@ -34,6 +34,8 @@
*/
#define DBG_MSG 0x00000001 /* Parsed CAPWAP/LWAPP messages */
#define DBG_MSG_ERR 0x00000001
#define DBG_ELEM 0x00000002 /* Parsed CAPWAP/LWAPP message elements */
#define DBG_ELEM_DMP 0x00000004 /* Dump CAPWAP message elements */
@ -102,16 +104,7 @@ extern int cw_dbg_opt_level;
#endif
#ifdef WITH_CW_LOG_DEBUG
/*
#define cw_log_debug0(...) cw_log_debug_cbs[0](__VA_ARGS__)
#define cw_log_debug1(...) cw_log_debug_cbs[1](__VA_ARGS__)
#define cw_log_debug2(...) cw_log_debug_cbs[2](__VA_ARGS__)
#define cw_log_debug_dump(level,str,len,...) cw_log_debug_dump_(level,str,len,__VA_ARGS__)
#define cw_log_debug0_dump(str,len,...) cw_log_debug_dump_(0,str,len,__VA_ARGS__)
#define cw_log_debug1_dump(str,len,...) cw_log_debug_dump_(1,str,len,__VA_ARGS__)
#define cw_log_debug2_dump(str,len,...) cw_log_debug_dump_(2,str,len,__VA_ARGS__)
#define cw_log_debug(level,...) cw_log_debug_cbs[level](__VA_ARGS__)
*/
#define cw_log_dbg(type,...) cw_log_dbg_(type,__FILE__,__LINE__,__VA_ARGS__)
#define cw_dbg(type,...) cw_log_dbg_(type,__FILE__,__LINE__,__VA_ARGS__)
@ -120,20 +113,12 @@ extern int cw_dbg_opt_level;
#define cw_dbg_msgelem(msgtype,msgelemtype,msgbuf,msglen) cw_dbg_msgelem_(msgtype,msgelemtype,msgbuf,msglen)
#define cw_dbg_missing_mand_elems(conn, msgtyoe, mand) cw_dbg_missing_mand_elems_(conn, msgtyoe, mand)
#define lw_dbg_elem(msgtype,msgelemtype,msgbuf,msglen) lw_dbg_elem_(msgtype,msgelemtype,msgbuf,msglen)
#else
#define cw_log_dbg(...)
#define cw_dbg(...)
/* #define cw_log_debug0(...)
#define cw_log_debug1(...)
#define cw_log_debug2(...)
#define cw_log_debug(...)
#define cw_log_debug_dump(level,str,len)
#define cw_log_debug0_dump(level,str,len)
#define cw_log_debug1_dump(level,str,len)
#define cw_log_debug2_dump(level,str,len)
*/
#define cw_dbg_missing_mand_elems(conn, msgtyoe, mand)
#endif
@ -149,10 +134,12 @@ extern void cw_log_tofile(int level,const char *format, ...);
extern void cw_dbg_msgelem_(int msg, int msgelem, const uint8_t *msgbuf,int len);
struct conn;
extern void cw_dbg_missing_mand_elems_(struct conn * conn,int msgtyoe, int * mand);
extern void lw_dbg_elem(int msg_id,int elem_id,const uint8_t*elem_data,int elem_len);
extern int cw_log_debug_level;
extern int cw_log_str2dbglevel(const char * str);

104
src/capwap/cw_log_debug.c
View File

@ -29,6 +29,9 @@
#include "cw_log.h"
#include "capwap.h"
#include "capwap_cisco.h"
#include "lwapp_cisco.h"
#include "cw_util.h"
@ -80,8 +83,7 @@ static void cw_log_debug2_(const char *format, ...)
int cw_log_debug_dump_(int level, const uint8_t * data, int len,
const char *format, ...)
int cw_log_debug_dump_(int level, const uint8_t * data, int len, const char *format, ...)
{
int maxtlen = 2048;
int i;
@ -129,8 +131,7 @@ int cw_log_debug_dump_(int level, const uint8_t * data, int len,
}
void cw_log_dbg_(int level, const char *file, int line, const char *format,
...)
void cw_log_dbg_(int level, const char *file, int line, const char *format, ...)
{
if (!(level & cw_dbg_opt_level))
@ -152,8 +153,7 @@ void cw_log_dbg_(int level, const char *file, int line, const char *format,
void cw_log_dbg_dmp_(int level, const char *file, int line,
const uint8_t * data, int len, const char *format,
...)
const uint8_t * data, int len, const char *format, ...)
{
if (!(level & cw_dbg_opt_level))
@ -254,6 +254,41 @@ cw_log_debug0_, cw_log_debug1_, cw_log_debug2_};
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, "\n\t Cisco Vendor Specific: %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
*/
@ -265,13 +300,18 @@ void cw_dbg_msgelem_(int msg, int msgelem, const uint8_t * msgbuf, int len)
const char *elemname;
char vendorname[256];
char vendor_details[265];
*vendor_details = 0;
if (msgelem == CW_ELEM_VENDOR_SPECIFIC_PAYLOAD) {
int vendor = ntohl(*((uint32_t *) msgbuf));
uint32_t vendor_id = ntohl(*((uint32_t *) msgbuf));
int type = ntohs(*((uint16_t *) (msgbuf + 4)));
sprintf(vendorname, "%s/%s/%d",
(char *) cw_msgelemtostr(msgelem),
(char *) cw_ianavendoridtostr(vendor), type);
(char *) lw_vendor_id_to_str(vendor_id), type);
elemname = vendorname;
cw_format_vendor(vendor_details, vendor_id, type, msgbuf);
} else {
elemname = cw_msgelemtostr(msgelem);
}
@ -279,16 +319,47 @@ void cw_dbg_msgelem_(int msg, int msgelem, const uint8_t * msgbuf, int len)
if (!cw_dbg_is_level(DBG_ELEM_DMP))
cw_dbg(DBG_ELEM,
"Reading %s msgelem, type=%d (%s), len=%d",
cw_msgtostr(msg), msgelem, elemname, len);
"%s, CAWPAP element: type=%d (%s), len=%d%s",
cw_msgtostr(msg), msgelem, elemname, len, vendor_details);
else
cw_dbg_dmp(DBG_ELEM, msgbuf, len,
"Reading %s msgelem, type=%d (%s), len=%d\n\t Dump ...",
cw_msgtostr(msg), msgelem, elemname, len);
"%s, CAPWAP element: type=%d (%s), len=%d%s\n\tDump ...",
cw_msgtostr(msg), msgelem, elemname, len, vendor_details);
}
void lw_dbg_elem_(int msg_id, int elem_id, const uint8_t * elem_data, int elem_len)
{
if (!cw_dbg_is_level(DBG_ELEM))
return;
const char *elem_name;
char vendorname[256];
if (elem_id == LW_ELEM_VENDOR_SPECIFIC) {
uint32_t vendor = lw_get_dword(elem_data);
int type = lw_get_word(elem_data + 4);
sprintf(vendorname, "%s/%s/%d",
(char *) lw_elem_id_to_str(elem_id),
(char *) lw_vendor_id_to_str(vendor), type);
elem_name = vendorname;
} else
elem_name = lw_elem_id_to_str(msg_id);
if (!cw_dbg_is_level(DBG_ELEM_DMP))
cw_dbg(DBG_ELEM,
"%s, LWAPP element: type=%d (%s), len=%d",
lw_msg_id_to_str(msg_id), elem_id, elem_name, elem_len);
else
cw_dbg_dmp(DBG_ELEM, elem_data, elem_len,
"%s, LWAPP element: type=%d (%s), len=%d\n\tDump ...",
lw_msg_id_to_str(msg_id), elem_id, elem_name, elem_len);
}
void cw_dbg_missing_mand_elems_(struct conn *conn, int msgtype, int *mand)
{
@ -298,13 +369,6 @@ void cw_dbg_missing_mand_elems_(struct conn *conn, int msgtype, int *mand)
if (cw_is_missing_mand_elems(mand)) {
char str[512];
cw_get_missing_mand_elems(str, mand);
cw_dbg(DBG_CW_RFC, "Missing msgelems in %s: %s",
cw_msgtostr(msgtype), str);
cw_dbg(DBG_CW_RFC, "Missing msgelems in %s: %s", cw_msgtostr(msgtype), str);
}
}

12
src/capwap/cw_msgelemtostr.c
View File

@ -21,9 +21,9 @@
#include "capwap_80211.h"
const char * cw_msgelemtostr(int elem)
const char * cw_msgelemtostr(int elem_id)
{
switch (elem){
switch (elem_id){
case CW_ELEM_AC_DESCRIPTOR:
return "AC Descriptor";
case CW_ELEM_AC_IPV4_LIST:
@ -98,12 +98,10 @@ const char * cw_msgelemtostr(int elem)
case CWMSGELEM_RADIO_ADMINISTRATIVE_STATE:
return "radio administrative state";
case CWMSGELEM_RADIO_OPERATIONAL_STATE:
case CW_ELEM_RADIO_OPERATIONAL_STATE:
return "Radio Operational State";
/* Radio Operational State 32
*/
case CWMSGELEM_RESULT_CODE:
case CW_ELEM_RESULT_CODE:
return "Result Code";
/* Returned Message Element 34
@ -111,7 +109,7 @@ const char * cw_msgelemtostr(int elem)
case CW_ELEM_SESSION_ID:
return "Session ID";
case CWMSGELEM_STATISTICS_TIMER:
case CW_ELEM_STATISTICS_TIMER:
return "Statistics Timer";
case CW_ELEM_VENDOR_SPECIFIC_PAYLOAD:

20
src/capwap/cw_msgtostr.c
View File

@ -39,10 +39,10 @@ const char * cw_msgtostr(int type)
case CW_MSG_CONFIGURATION_STATUS_RESPONSE:
return "Configuration Status Response";
case CWMSG_CONFIGURATION_UPDATE_REQUEST:
case CW_MSG_CONFIGURATION_UPDATE_REQUEST:
return "configuration update request";
case CWMSG_CONFIGURATION_UPDATE_RESPONSE:
case CW_MSG_CONFIGURATION_UPDATE_RESPONSE:
return "configuration update response";
case CWMSG_WTP_EVENT_REQUEST:
@ -51,32 +51,32 @@ const char * cw_msgtostr(int type)
return "wtp event response";
case CWMSG_CHANGE_STATE_EVENT_REQUEST:
case CW_MSG_CHANGE_STATE_EVENT_REQUEST:
return "change state event request";
case CWMSG_CHANGE_STATE_EVENT_RESPONSE:
case CW_MSG_CHANGE_STATE_EVENT_RESPONSE:
return "change state event response";
/*
Change State Event Request 11
Change State Event Response 12
*/
case CWMSG_ECHO_REQUEST:
case CW_MSG_ECHO_REQUEST:
return "echo request";
case CWMSG_ECHO_RESPONSE:
case CW_MSG_ECHO_RESPONSE:
return "echo response";
case CWMSG_IMAGE_DATA_REQUEST:
case CW_MSG_IMAGE_DATA_REQUEST:
return "image data request";
case CWMSG_IMAGE_DATA_RESPONSE:
case CW_MSG_IMAGE_DATA_RESPONSE:
return "image data response";
/* Image Data Request 15
Image Data Response 16
*/
case CWMSG_RESET_REQUEST:
case CW_MSG_RESET_REQUEST:
return "reset request";
case CWMSG_RESET_RESPONSE:
case CW_MSG_RESET_RESPONSE:
return "reset response";
/*

4
src/capwap/cw_prepare_configuration_status_request.c
View File

@ -21,8 +21,8 @@ void cw_prepare_configuration_status_request(struct conn * conn, struct radioinf
cwmsg_addelem_cisco_ap_regulatory_domain(cwmsg,&wtpinfo->radioinfo[0]);
cwmsg_addelem_cisco_ap_regulatory_domain(cwmsg,&wtpinfo->radioinfo[1]);
cwmsg_addelem_cisco_station_cfg(cwmsg,&wtpinfo->radioinfo[0]);
cwmsg_addelem_cisco_station_cfg(cwmsg,&wtpinfo->radioinfo[1]);
cwmsg_addelem_cisco_wtp_radio_cfg(cwmsg,&wtpinfo->radioinfo[0]);
cwmsg_addelem_cisco_wtp_radio_cfg(cwmsg,&wtpinfo->radioinfo[1]);
/*
uint8_t mtu[2048];

2
src/capwap/cw_read_image_data_request.c
View File

@ -51,7 +51,7 @@ int cw_readelem_image_identifier(struct cwimage_data *data, int type,uint8_t *ms
static int imgdata_request(void * ptr,int type,uint8_t* msgelem,int len)
{
cw_dbg_msgelem(CWMSG_IMAGE_DATA_REQUEST, type, msgelem, len);
cw_dbg_msgelem(CW_MSG_IMAGE_DATA_REQUEST, type, msgelem, len);
cw_dbg(DBG_ALL,"Reading image data req msgelem, type=%d - %s ,len=%d\n",type,cw_msgelemtostr(type),len);

2
src/capwap/cw_readelem_radio_operational_state.c
View File

@ -22,7 +22,7 @@
int cw_readelem_radio_operational_state(struct radioinfo * radioinfo, int type,uint8_t *msgelem, int len)
{
if (type != CWMSGELEM_RADIO_OPERATIONAL_STATE)
if (type != CW_ELEM_RADIO_OPERATIONAL_STATE)
return 0;
if (len<3)

2
src/capwap/cw_readelem_result_code.c
View File

@ -22,7 +22,7 @@
int cw_readelem_result_code(uint32_t *result_code, int type, uint8_t * msgelem, int len)
{
if (type != CWMSGELEM_RESULT_CODE)
if (type != CW_ELEM_RESULT_CODE)
return 0;
if (len!=4){

2
src/capwap/cw_readelem_statistics_timer.c
View File

@ -4,7 +4,7 @@
int cw_readelem_statistics_timer(uint16_t *timer, int type, uint8_t * msgelem, int len)
{
if (type != CWMSGELEM_STATISTICS_TIMER)
if (type != CW_ELEM_STATISTICS_TIMER)
return 0;
if (len!=2){

30
src/capwap/cw_readelem_vendor_specific_payload.c
View File

@ -1,3 +1,8 @@
/**
* @file
* @brief Implements cw_readelem_vendor_specific_payload
*/
#include <arpa/inet.h>
@ -31,6 +36,18 @@ int cw_readelem_cisco_payload(void *data,int msgtype,int elem_id,uint8_t *msgele
}
case CW_MSG_CONFIGURATION_STATUS_RESPONSE:
{
struct radioinfo ri;
//lw_read_elem_wtp_wlan_radio_
//cw_read
}
default:
return 0;
@ -44,6 +61,15 @@ int cw_readelem_cisco_payload(void *data,int msgtype,int elem_id,uint8_t *msgele
}
/**
* 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)
{
@ -56,8 +82,8 @@ int cw_readelem_vendor_specific_payload(void * data,int msgtype,int elemtype,uin
}
uint32_t vendor_id = ntohl( *((uint32_t*)msgelem) );
uint16_t elem_id = ntohs( *( (uint16_t*)(msgelem+4) ));
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) {

2
src/capwap/cw_send_echo_response.c
View File

@ -33,7 +33,7 @@
int cw_send_echo_response(struct conn * conn,int seqnum,struct radioinfo * radioinfo)
{
struct cwmsg * cwmsg = &conn->resp_msg;
cwmsg_init(cwmsg,conn->resp_buffer,CWMSG_ECHO_RESPONSE,seqnum,radioinfo);
cwmsg_init(cwmsg,conn->resp_buffer,CW_MSG_ECHO_RESPONSE,seqnum,radioinfo);
conn_send_response(conn,cwmsg,seqnum);
return 1;

2
src/capwap/cw_send_image_data_response.c
View File

@ -32,7 +32,7 @@ void cw_send_image_data_response(struct conn * conn,int seqnum, int rc)
cw_dbg(DBG_MSG,"Sending image data response to %s, seq = %d",sock_addr2str(&conn->addr),seqnum);
struct cwmsg * cwmsg = &conn->resp_msg;
cwmsg_init(cwmsg,conn->resp_buffer,CWMSG_IMAGE_DATA_RESPONSE,seqnum,NULL);
cwmsg_init(cwmsg,conn->resp_buffer,CW_MSG_IMAGE_DATA_RESPONSE,seqnum,NULL);
cwmsg_addelem_result_code(cwmsg,rc);
conn_send_response(conn,cwmsg,seqnum);

1
src/capwap/cw_util.h
View File

@ -31,7 +31,6 @@
extern int cw_format_version(char *s, bstr_t version, uint32_t vendor, char * def);
extern int cw_is_printable(const uint8_t * s,int len);
extern const char * cw_ianavendoridtostr(int id);

2
src/capwap/cwmsg.h
View File

@ -37,7 +37,7 @@ extern void cwmsg_init_echo_request(struct cwmsg * cwmsg,uint8_t *buffer,struct
extern void cwmsg_addelem_mtu_discovery_padding(struct cwmsg * msg, struct conn* conn);
extern void cwmsg_addelem_image_identifier(struct cwmsg *msg,uint32_t vendor_id,uint8_t *img, int len);
extern void cwmsg_addelem_radio_operational_state(struct cwmsg * cwmsg, struct radioinfo * ri);
//extern void cwmsg_addelem_radio_operational_state(struct cwmsg * cwmsg, struct radioinfo * ri);
extern void cwmsg_addelem_vendor_cisco_mwar_addr(struct cwmsg *msg, struct conn *conn);

2
src/capwap/cwmsg_addelem_radio_operational_state.c
View File

@ -11,5 +11,5 @@ void cwmsg_addelem_radio_operational_state(struct cwmsg * cwmsg, struct radioinf
s[1]=ri->state;
s[2]=ri->cause;
cwmsg_addelem(cwmsg,CWMSGELEM_RADIO_OPERATIONAL_STATE,s,3);
cwmsg_addelem(cwmsg,CW_ELEM_RADIO_OPERATIONAL_STATE,s,3);
}

2
src/capwap/cwmsg_addelem_result_code.c
View File

@ -5,6 +5,6 @@ void cwmsg_addelem_result_code(struct cwmsg *msg,int rc)
{
uint8_t c[4];
*((uint32_t*)c)= htonl(rc);
cwmsg_addelem(msg,CWMSGELEM_RESULT_CODE,c,4);
cwmsg_addelem(msg,CW_ELEM_RESULT_CODE,c,4);
}

2
src/capwap/cwmsg_addelem_vendor_cisco_mwar_addr.c
View File

@ -30,7 +30,7 @@ printf("Adding mwar addr %s\n",sock_addr2str(&conn->addr));
struct sockaddr_in * sain = (struct sockaddr_in*)&conn->addr;
memcpy(data+1,(uint8_t*)&sain->sin_addr,4);
cwmsg_addelem_vendor_specific_payload(msg, CW_VENDOR_ID_CISCO,
CWVENDOR_CISCO_MWAR_ADDR,
CW_CISCO_MWAR_ADDR,
data,7);

2
src/capwap/cwmsg_init_echo_request.c
View File

@ -22,7 +22,7 @@
void cwmsg_init_echo_request(struct cwmsg * cwmsg,uint8_t *buffer,struct conn * conn, struct radioinfo * radioinfo)
{
cwmsg_init(cwmsg,buffer,CWMSG_ECHO_REQUEST,conn_get_next_seqnum(conn),radioinfo);
cwmsg_init(cwmsg,buffer,CW_MSG_ECHO_REQUEST,conn_get_next_seqnum(conn),radioinfo);
}

6
src/capwap/cwread_change_state_event_request.c
View File

@ -38,7 +38,7 @@ struct eparm {
static int readelem(void * eparm,int type,uint8_t* msgelem,int len)
{
struct eparm * e = (struct eparm*)eparm;
cw_dbg_msgelem(CWMSG_CHANGE_STATE_EVENT_REQUEST,type,msgelem,len);
cw_dbg_msgelem(CW_MSG_CHANGE_STATE_EVENT_REQUEST,type,msgelem,len);
/* mandatory elements */
if (cw_readelem_result_code(&e->result_code,type,msgelem,len))
@ -64,8 +64,8 @@ foundX:
int cwread_change_state_event_request(struct wtpinfo * wtpinfo, uint8_t * msg, int len)
{
int mand[] = {
CWMSGELEM_RADIO_OPERATIONAL_STATE,
CWMSGELEM_RESULT_CODE,
CW_ELEM_RADIO_OPERATIONAL_STATE,
CW_ELEM_RESULT_CODE,
-1};
struct eparm eparm;

2
src/capwap/cwread_configuration_status_request.c
View File

@ -76,7 +76,7 @@ void cwread_configuration_status_request(struct wtpinfo * wtpinfo, uint8_t * msg
CW_ELEM_AC_NAME,
CWMSGELEM_WTP_REBOOT_STATISTICS,
CWMSGELEM_RADIO_ADMINISTRATIVE_STATE,
CWMSGELEM_STATISTICS_TIMER,
CW_ELEM_STATISTICS_TIMER,
-1};
struct eparm eparm;

2
src/capwap/cwread_wtp_event_request.c
View File

@ -14,7 +14,7 @@ struct eparm {
static int readelem(void * eparm,int type,uint8_t* msgelem,int len)
{
struct eparm * e = (struct eparm*)eparm;
cw_dbg_msgelem(CWMSG_CHANGE_STATE_EVENT_REQUEST,type,msgelem,len);
cw_dbg_msgelem(CW_MSG_CHANGE_STATE_EVENT_REQUEST,type,msgelem,len);

2
src/capwap/cwsend_change_state_event_response.c
View File

@ -20,7 +20,7 @@ void cwsend_change_state_event_response(struct conn * conn,int seqnum, struct ra
cw_dbg(DBG_MSG,"Sending change state response to %s, seq = %d",sock_addr2str(&conn->addr),seqnum);
struct cwmsg * cwmsg = &conn->resp_msg;
cwmsg_init(cwmsg,conn->resp_buffer,CWMSG_CHANGE_STATE_EVENT_RESPONSE,seqnum,NULL);
cwmsg_init(cwmsg,conn->resp_buffer,CW_MSG_CHANGE_STATE_EVENT_RESPONSE,seqnum,NULL);
cwmsg_addelem_result_code(cwmsg,0);
// cwmsg_addelem_radio_operational_state(cwmsg,radioinfo);

2
src/capwap/lw_cisco_id_to_str.c
View File

@ -12,6 +12,8 @@ const char * lw_cisco_id_to_str(int elem_id)
return "MWAR Hash Value";
case LW_CISCO_AP_USERNAME_PASSWORD:
return "AP Username and Password";
case LW_CISCO_AC_IP_ADDR_WITH_INDEX:
return "AC IP Addr with Index";
default:
return "Unknown";

4
src/capwap/lw_vendor_id_to_str.c
View File

@ -31,8 +31,8 @@
* Defines of only a view number of IDs. If the ID is unknown
* the string "Unknown" is returned.
*/
const char * cw_ianavendoridtostr(int id){
switch(id){
const char * lw_vendor_id_to_str(uint32_t vendor_id){
switch(vendor_id){
case CW_VENDOR_ID_ZYXEL:
return "ZyXEL Communications Corp.";
case CW_VENDOR_ID_FSF:

14
src/capwap/lwapp.h
View File

@ -71,8 +71,8 @@
#define LWMSG_DISCOVERY_REQUEST 1
#define LWMSG_DISCOVERY_RESPONSE 2
#define LW_MSG_DISCOVERY_REQUEST 1
#define LW_MSG_DISCOVERY_RESPONSE 2
#define LW_MSG_JOIN_REQUEST 3
#define LW_MSG_JOIN_RESPONSE 4
@ -111,12 +111,16 @@
#define LW_ELEM_AC_DESCRIPTOR 6
#define LW_ELEM_AC_NAME 31
#define LW_ELEM_LOCATION_DATA 35
#define LW_ELEM_STATISTICS_TIMER 37
#define LW_ELEM_SUPPORTED_RATES 16
#define LW_ELEM_TEST 18
#define LW_ELEM_CERTIFICATE 44
#define LW_ELEM_WTP_BOARD_DATA 50
#define LW_ELEM_AC_IPV4_LIST 59
#define LW_ELEM_AP_IP_ADDR 82
#define LW_ELEM_VENDOR_SPECIFIC 104
@ -126,6 +130,8 @@
/* LWAPP IEEE 802.11 bindings */
#define LW_ELEM_80211_WTP_WLAN_RADIO_CONFIGURATION 8
#define LW_ELEM_80211_MULTI_DOMAIN_CAPABILITY 10
#define LW_ELEM_80211_WTP_MODE_AND_TYPE 54
/* useful macros and inline functions */
@ -193,6 +199,10 @@ extern int lw_readelem_wtp_name(bstr_t * dst, int type, uint8_t * msgelem, int l
extern int lw_put_80211_wtp_wlan_radio_configuration(uint8_t*dst,struct radioinfo *ri);
extern const char * lw_vendor_id_to_str(uint32_t vendor_id);
extern const char * lw_elem_id_to_str(int elem_id);
extern const char * lw_msg_id_to_str(int msg_id);
#endif

8
src/capwap/lwapp_cisco.h
View File

@ -28,14 +28,22 @@
/* Vendor specific message elements LWAPP Cisco */
#define LW_CISCO_AP_USERNAME_PASSWORD 20
#define LW_CISCO_AC_IP_ADDR_WITH_INDEX 32
#define LW_CISCO_AP_LOGHOST_CONFIG 36
#define LW_CISCO_PATH_MTU 73
#define LW_CISCO_ADD_WLAN 128
#define LW_CISCO_MWAR_HASH_VALUE 134
/* function proto types */
extern int lw_put_cisco_path_mtu(uint8_t *dst, uint16_t max, uint16_t padding);
extern const char * lw_cisco_id_to_str(int elem_id);
/*

4
src/capwap/radioinfo.h
View File

@ -35,12 +35,16 @@ struct radioinfo{
uint16_t regDomain;
uint8_t country_str[4];
uint8_t country_str2[4];
int cfp_period;
int cfp_max_duration;
int beacon_period;
int dtim_period;
int max_bssid;
int occupancy_limit;
bstr_t bssid;
};

5
src/capwap/wtpinfo_print.c
View File

@ -19,6 +19,7 @@
#include <stdio.h>
#include <stdlib.h>
#include "lwapp.h"
#include "capwap.h"
#include "capwap_80211.h"
@ -92,7 +93,7 @@ static int version_print(char *s, const uint8_t *version, int len, uint32_t vend
}
rs+=sprintf(s+rs,", Vendor Id: %d, %s",vendor, cw_ianavendoridtostr(vendor));
rs+=sprintf(s+rs,", Vendor Id: %d, %s",vendor, lw_vendor_id_to_str(vendor));
rs+=sprintf(s+rs,"\n");
return rs;
@ -180,7 +181,7 @@ for (i0=0; i0<10; i0++){
s+=sprintf (s,"\tVendor ID: %d, %s\n", wtpinfo->vendor_id,cw_ianavendoridtostr(wtpinfo->vendor_id) );
s+=sprintf (s,"\tVendor ID: %d, %s\n", wtpinfo->vendor_id,lw_vendor_id_to_str(wtpinfo->vendor_id) );
s+=sprintf (s,"\tModel No.: "); //, (!wtpinfo->model_no ? (uint8_t*)"Not set" : wtpinfo->model_no) );
s+=bstr_to_str(s,wtpinfo->model_no,0);

9
src/wtp/configure.c
View File

@ -16,6 +16,13 @@ int configure()
int rc = cw_readmsg_configuration_status_response(cwrmsg->msgelems,cwrmsg->msgelems_len);
exit(0);
printf("Chage Sate\n");
cw_prepare_change_state_event_request(conn,rip,wtpinfo);
cwrmsg = conn_send_request(conn);
printf("Got change resp %p\n",cwrmsg);
}

24
src/wtp/run.c
View File

@ -9,6 +9,7 @@
#include "capwap/cw_log.h"
#include "capwap/dtls.h"
#include "capwap/sock.h"
#include "capwap/cw_util.h"
#include "wtp_conf.h"
@ -73,6 +74,9 @@ int run(struct conn * conn)
struct radioinfo radioinfo;
memset(&radioinfo,0,sizeof(radioinfo));
struct cwrmsg * cwrmsg;
echo_interval_timer=time(NULL);
while (1){
if (time(NULL)-echo_interval_timer >= conf_echo_interval)
@ -85,7 +89,14 @@ int run(struct conn * conn)
// cw_log_debug1("Sending echo request");
struct cwmsg *cwmsg=&conn->req_msg;
uint8_t * buffer = conn->req_buffer;
cwmsg_init_echo_request(cwmsg,buffer,conn,&radioinfo);
struct wtpinfo * wtpinfo = get_wtpinfo();
struct radioinfo *rip = &(wtpinfo->radioinfo[0]);
cwmsg_init_echo_request(cwmsg,buffer,conn,rip);
printf("Echo ->>>>>>>>>>>>>>>>>>>>> Seqnum %d\n",conn->req_msg.seqnum);
printf("Conn target is %s",sock_addr2str(&conn->addr));
@ -106,6 +117,17 @@ printf("Error !\n");
}
echo_interval_timer=time(NULL);
}
time_t rt = cw_timer_start(5);
cwrmsg = conn_wait_for_request(conn,0,rt);
struct wtpinfo * wtpinfo = get_wtpinfo();
struct radioinfo *rip = &(wtpinfo->radioinfo[0]);
if(cwrmsg){
cw_readmsg_configuration_update_request(cwrmsg->msgelems,cwrmsg->msgelems_len);
cw_send_configuration_update_response(conn,cwrmsg->seqnum,rip);
}
sleep(1);
}

3
src/wtp/wtpdrv.c
View File

@ -1227,7 +1227,8 @@ int wtpdrv_get_radioinfo(int rid,struct radioinfo * radioinfo)
radioinfo->type|=rid+1; //CW_80211_RADIO_TYPE_B; //CWRADIO_TYPE_N;
radioinfo->regDomain=1;
memcpy(radioinfo->country_str,"AUDE",4);
strcpy(radioinfo->country_str,"DE ");
strcpy(radioinfo->country_str2,"DE ");
/*