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Some work on WTP.

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FossilOrigin-Name: 6ec1370311c5b83dc78adbfb75f8241e0916b171a9c0f939d24ec28ebdf908c8
This commit is contained in:
7u83@mail.ru
2015-04-19 14:44:20 +00:00
parent 5a71654ebd
commit fdc6b0e4a0
36 changed files with 496 additions and 61 deletions
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11
src/capwap/Makefile
View File

@ -76,6 +76,10 @@ MAVLOBJS= \
mavl_del.o \
mavl_add.o \
mavl_create.o\
mavl_get.o\
mavl_del_all.o\
mavliter_seek.o \
mavliter_next.o \
utf8.o
# cw_foreach_msgelem.o \
@ -316,7 +320,12 @@ CWACTION=action.o \
capwap_strings_result.o\
cw_put_msg.o \
capwap_action_helpers.o \
cw_put_image_data.o
cw_put_image_data.o \
cisco.o \
item_strings.o \
mbag.o\
radio.o \
cw_out_radio_info.o
# cw_process_msg.o \

14
src/capwap/capwap.h
View File

@ -132,14 +132,14 @@ struct capwap_ctrlhdr
//extern int capwap_parse_ctrlhdr(struct capwap_ctrlhdr * ch,uint8_t * msg, int len);
/**
*@defgroup CAPWAPMessages CAPWAP Messages
*@addtogroup CAPWAPConstants
*@{
*/
/**
* CAPWAP message types as defined in RFC 5416
*/
typedef enum {
enum cw_message_types{
/**Discovery Request */
CW_MSG_DISCOVERY_REQUEST = 1,
@ -183,7 +183,9 @@ CW_STATION_CONFIGURATION_RESPONSE = 26,
CW_MSG_MAXMSG = 26
}cw_msg_t;
};
//cw_msg_t;
/**@}*/
@ -590,6 +592,7 @@ extern int cw_readmsg_configuration_update_request(uint8_t * elems, int elems_le
#define cw_put_dword lw_put_dword
#define cw_put_data lw_put_data
#define cw_put_bstr lw_put_bstr
#define cw_put_bstr16 lw_put_bstr16
#define cw_set_dword lw_set_dword
@ -929,6 +932,9 @@ extern struct cw_str capwap_strings_state[];
extern struct cw_str capwap_strings_vendor[];
extern struct cw_str capwap_strings_elem[];
extern struct cw_str capwap_strings_result[];
extern struct cw_str cw_item_strings[];
#define cw_strmsg(id) cw_strlist_get_str(capwap_strings_msg,id)
@ -937,6 +943,8 @@ extern struct cw_str capwap_strings_result[];
#define cw_strvendor(id) cw_strlist_get_str(capwap_strings_vendor,id)
#define cw_strresult(id) cw_strlist_get_str(capwap_strings_result,(id))
#define cw_stritem(id) cw_strlist_get_str(cw_item_strings,(id))
/*
#define cw_strrc(rc) \
((rc)<0 ? ((rc)!=EAGAIN ? strerror(errno):"Timed out"): cw_strresult(rc))

21
src/capwap/capwap_80211.h
View File

@ -13,10 +13,12 @@
#define CWMSG_80211_WLAN_CONFIGURATION_REQUEST 3398913
#define CWMSG_80211_WLAN_CONFIGURATION_REPONSE 3398914
#define CW_ELEM80211_ADD_WLAN 1024
#define CW_ELEM80211_ANTENNA 1025
/** 802.11 Message Elements */
enum radioelems {
/** Add WLAN Message element */
CW_ELEM80211_ADD_WLAN =1024,
/** Antenna Message element */
CW_ELEM80211_ANTENNA =1025,
/*
IEEE 802.11 Assigned WTP BSSID 1026
IEEE 802.11 Delete WLAN 1027
@ -26,8 +28,10 @@
IEEE 802.11 MIC Countermeasures 1031
IEEE 802.11 Multi-Domain Capability 1032
IEEE 802.11 OFDM Control 1033
IEEE 802.11 Rate Set 1034
IEEE 802.11 RSNA Error Report From Station 1035
*/
/** Supported WLAN Rates */
CW_ELEM80211_RATE_SET=1034,
/* IEEE 802.11 RSNA Error Report From Station 1035
IEEE 802.11 Station 1036
IEEE 802.11 Station QoS Profile 1037
IEEE 802.11 Station Session Key 1038
@ -42,7 +46,9 @@
IEEE 802.11 WTP Radio Fail Alarm Indication 1047
*/
#define CW_ELEM80211_WTP_RADIO_INFORMATION 1048
/** Radio Information Message Element */
CW_ELEM80211_WTP_RADIO_INFORMATION=1048
};
@ -80,6 +86,7 @@ struct cw_wlan {
int cw_out_radio_infos(struct conn *conn, struct cw_action_out *a, uint8_t * dst);
extern int cw_register_actions_capwap_80211_wtp(struct cw_actiondef *def);

12
src/capwap/capwap_80211_actions_wtp.c
View File

@ -2,6 +2,7 @@
#include "action.h"
#include "capwap_80211_actions.h"
#include "capwap_80211.h"
#include "capwap.h"
@ -21,11 +22,20 @@ cw_action_in_t capwap_80211_actions_wtp_in[] = {
};
cw_action_out_t capwap_80211_actions_wtp_out[]={
/* Session ID */
{CW_MSG_JOIN_REQUEST, CW_ELEM80211_WTP_RADIO_INFORMATION, 0,
CW_ELEM80211_WTP_RADIO_INFORMATION, NULL,cw_out_radio_infos, NULL,1}
};
int cw_register_actions_capwap_80211_wtp(struct cw_actiondef *def)
{
cw_actionlist_in_register_actions(def->in, capwap_80211_actions_wtp_in);
// cw_actionlist_out_register_actions(def->out, capwap_actions_wtp_out);
cw_actionlist_out_register_actions(def->out, capwap_80211_actions_wtp_out);
int rc;
rc = cw_strheap_register_strings(def->strelem, capwap_strings_elem80211);

2
src/capwap/capwap_action_helpers.c
View File

@ -41,7 +41,7 @@ struct cw_item * cw_out_get_session_id(struct conn *conn,struct cw_action_out *
int slen;
if ( conn->capwap_mode == CW_MODE_CISCO){
slen=4;
slen=2;
}
else
slen=16;

66
src/capwap/capwap_actions_wtp.c
View File

@ -91,6 +91,50 @@ cw_action_in_t capwap_actions_wtp_in[] = {
/* ------------------------------------------------------------------------------- */
/* Message Config Status Response IN */
{0, 0, CW_STATE_CONFIGURE, CW_MSG_CONFIGURATION_STATUS_RESPONSE, 0,
0,0 }
,
{0, 0, CW_STATE_CONFIGURE, CW_MSG_CONFIGURATION_STATUS_RESPONSE,
CW_ACTION_IN_VENDOR_SPECIFIC_PAYLOAD, 0}
,
/* ------------------------------------------------------------------------------- */
/* Message Change State Response IN */
{0, 0, CW_STATE_CONFIGURE, CW_MSG_CHANGE_STATE_EVENT_RESPONSE, 0,
0,0 }
,
/* Message Change State Response IN */
{0, 0, CW_STATE_RUN, CW_MSG_CONFIGURATION_UPDATE_REQUEST,
0, 0,0 }
,
/* Element: Vendor Specific */
{0, 0, CW_STATE_RUN, CW_MSG_CONFIGURATION_UPDATE_REQUEST,
CW_ACTION_IN_VENDOR_SPECIFIC_PAYLOAD, 0}
,
/* Echo Response Response IN */
{0, 0, CW_STATE_RUN, CW_MSG_ECHO_RESPONSE, 0,
0,0 }
,
/* Element: Vendor Specific */
{0, 0, CW_STATE_RUN, CW_MSG_ECHO_RESPONSE,
CW_ACTION_IN_VENDOR_SPECIFIC_PAYLOAD, 0}
,
{0, 0, 0}
};
@ -202,11 +246,33 @@ cw_action_out_t capwap_actions_wtp_out[] = {
*/
{CW_MSG_CONFIGURATION_STATUS_REQUEST, CW_ITEM_NONE}
,
/* AC Name */
{CW_MSG_CONFIGURATION_STATUS_REQUEST, CW_ITEM_AC_NAME, 0,
CW_ELEM_AC_NAME, NULL, cw_out_generic, cw_out_get_local,1}
,
/* -------------------------------------------------------------------------------
* Configuration Status Request OUT
*/
{CW_MSG_CHANGE_STATE_EVENT_REQUEST, CW_ITEM_NONE}
,
/* -------------------------------------------------------------------------------
* Echo Request Request OUT
*/
{CW_MSG_ECHO_REQUEST, CW_ITEM_NONE}
,
/* -------------------------------------------------------------------------------
* Echo Request Request OUT
*/
{CW_MSG_CONFIGURATION_UPDATE_RESPONSE, CW_ITEM_NONE}
,
{0, 0}
};

7
src/capwap/capwap_cisco.h
View File

@ -63,6 +63,7 @@
#define CW_CISCO_AP_STATIC_IP_ADDR 83
#define CW_CISCO_AC_NAME_WITH_INDEX 91
#define CW_CISCO_SPAM_DOMAIN_SECRET 96
#define CW_CISCO_SPAM_VENDOR_SPECIFIC 104
@ -203,6 +204,8 @@ int cw_in_check_cipwap_join_req(struct conn *conn, struct cw_action_in *a, uint8
int cw_out_cisco_wtp_radio_cfg(struct conn *conn, struct cw_action_out *a, uint8_t * dst);
/*
#define cw_addelem_cisco_rad(dst,acinfo)\
@ -213,6 +216,8 @@ int cw_in_check_cipwap_join_req(struct conn *conn, struct cw_action_in *a, uint8
/* cwmsg methods */
/*
#define cwmsg_addelem_cisco_ap_timesync(cwmsg,time,type)\
(cwmsg)->pos+=cw_addelem_cisco_ap_timesync(((cwmsg)->msgelems+(cwmsg)->pos),time,type)
@ -234,5 +239,7 @@ int cw_in_check_cipwap_join_req(struct conn *conn, struct cw_action_in *a, uint8
#define cwmsg_addelem_cisco_wtp_radio_cfg(cwmsg,radioinfo)\
(cwmsg)->pos+=cw_addelem_cisco_wtp_radio_cfg(((cwmsg)->msgelems+(cwmsg)->pos),radioinfo)
*/
#endif

6
src/capwap/capwap_items.h
View File

@ -56,7 +56,11 @@ enum capwap_items {
CW_ITEM_IMAGE_FILENAME, /* Full path of image filename */
CW_ITEM_DISCOVERIES,
CW_ITEM_AC_PRIO_LIST, /* AC Name with Priority list */
CW_ITEM_IMAGE_FILEHANDLE /* FILE handle for uploading and downloading images */
/** FILE handle for uploading and downloading images */
CW_ITEM_IMAGE_FILEHANDLE,
CW_ITEM_RADIO_CFG
};

2
src/capwap/capwap_strings_elem.c
View File

@ -21,7 +21,7 @@ struct cw_str capwap_strings_elem[] = {
{CW_ELEM_DATA_TRANSFER_DATA, "Data Transfer Data"},
{CW_ELEM_DATA_TRANSFER_MODE, "Data Transfer Mode"},
{CW_ELEM_DECRYPTION_ERROR_REPORT, "Encryption Error Report"},
{CW_ELEM_DECRYPTION_ERROR_REPORT_PERIOD, "Encryption Error Report Period"},
{CW_ELEM_DECRYPTION_ERROR_REPORT_PERIOD, "Decryption Error Report Period"},
{CW_ELEM_DELETE_MAC_ACL_ENTRY, "Delete MAC ACL Entry"},
{CW_ELEM_DELETE_STATION, "Delete Station"},
{CW_ELEM_RESERVED_19, "Reserved 19"},

9
src/capwap/capwap_strings_elem80211.c
View File

@ -3,9 +3,10 @@
struct cw_str capwap_strings_elem80211[] = {
{CW_ELEM80211_WTP_RADIO_INFORMATION, "802.11 WTP Radio Information"},
{CW_STR_STOP,"Unknown"}
{CW_ELEM80211_ADD_WLAN, "802.11 Add WLAN"},
{CW_ELEM80211_ANTENNA, "802.11 Antenna"},
{CW_ELEM80211_RATE_SET, " 802.11 Rate Set"},
{CW_ELEM80211_WTP_RADIO_INFORMATION, " 802.11 WTP Radio Information"},
{CW_STR_STOP, " Unknown "}
};

2
src/capwap/cipwap_actions_ac.c
View File

@ -30,7 +30,7 @@
cw_in_generic, 0, /* start/end callback */ \
CW_ITEMTYPE_BSTR, /* Type of element */ \
CW_ITEM_SESSION_ID, /* ID to use store */ \
4, 16 /* min/max length */
2, 16 /* min/max length */
#define CW_ACTION_IN_CIPWAP_AC_NAME \
CW_ELEM_AC_NAME, /* Element ID*/ \

4
src/capwap/cipwap_strings_elem.c
View File

@ -1,12 +1,16 @@
#include "capwap.h"
#include "cipwap.h"
#include "capwap_cisco.h"
struct cw_str cipwap_strings_elem[] = {
{CW_ELEM_WTP_IPV4_IP_ADDRESS, "WTP IPv4 IP Address"},
{CW_ELEM_WTP_IPV6_IP_ADDRESS, "WTP IPv6 IP Address"},
{CW_CISCO_AP_GROUP_NAME, "WTP Group Name" },
{0,"Unknown Element"}
};

4
src/capwap/conn.h
View File

@ -40,6 +40,8 @@
#include "itemstore.h"
#include "intavltree.h"
#include "mbag.h"
/**
* Connection Object
*/
@ -53,6 +55,8 @@ struct conn {
cw_itemstore_t remote;
cw_itemstore_t local;
mbag_t radios;
/** base_mac */
bstr_t base_rmac;

7
src/capwap/conn_process_packet.c
View File

@ -444,9 +444,12 @@ int conn_process_packet(struct conn *conn, uint8_t * packet, int len,struct sock
/* fragmented, add the packet to fragman */
uint8_t *f;
f = fragman_add(conn->fragman, packet, offs, payloadlen);
if (f == NULL)
return 0;
if (f == NULL){
errno=EAGAIN;
return -1;
}
cw_dbg_pkt(DBG_PKT_IN, conn, f+4, *(uint32_t*)f,from);
cw_dbg_msg(DBG_MSG_IN, conn, f+4, *(uint32_t*)f,from);
int rc = process_message(conn, f + 4, *(uint32_t *) f, from);

2
src/capwap/cw_cisco_id_to_str.c
View File

@ -105,6 +105,8 @@ const char * cw_cisco_id_to_str(int elem_id)
return "Antenna Payload";
case CW_CISCO_SUPPORTED_RATES:
return "Supported Rates";
case CW_CISCO_SPAM_DOMAIN_SECRET:
return "SPAM Domain Secret";
default:

4
src/capwap/cw_in_check_img_data_req_ac.c
View File

@ -25,9 +25,7 @@ int cw_in_check_img_data_req_ac(struct conn *conn, struct cw_action_in *a, uint8
uint32_t vendor_id = vendorstr_get_vendor_id(i->data);
const char * image_dir;
image_dir = cw_itemstore_get_str(conn->local,CW_ITEM_AC_IMAGE_DIR);
if ( !image_dir )
image_dir="./img/"; //XXX
image_dir = cw_itemstore_get_str(conn->local,CW_ITEM_AC_IMAGE_DIR,"./img");
char * image_filename = malloc(6+vendorstr_len(i->data)+1+strlen(image_dir));
if (!image_filename)

4
src/capwap/cw_in_check_img_data_req_wtp.c
View File

@ -36,9 +36,7 @@ int cw_in_check_img_data_req_wtp(struct conn *conn, struct cw_action_in *a, uint
uint32_t vendor_id = vendorstr_get_vendor_id(i->data);
const char * image_dir;
image_dir = cw_itemstore_get_str(conn->local,CW_ITEM_AC_IMAGE_DIR);
if ( !image_dir )
image_dir="./img/"; //XXX
image_dir = cw_itemstore_get_str(conn->local,CW_ITEM_AC_IMAGE_DIR,"./img");
char * image_filename = malloc(6+vendorstr_len(i->data)+1+strlen(image_dir));
if (!image_filename)

12
src/capwap/cw_out_generic.c
View File

@ -21,6 +21,8 @@ int cw_put_item(uint8_t * dst, struct cw_item *item)
return cw_put_dword(dst, item->dword);
case CW_ITEMTYPE_BSTR:
return cw_put_bstr(dst, item->data);
case CW_ITEMTYPE_BSTR16:
return cw_put_bstr16(dst,item->data);
case CW_ITEMTYPE_VENDORSTR:
{
int l=0;
@ -54,15 +56,21 @@ int cw_out_generic(struct conn *conn, struct cw_action_out *a, uint8_t * dst) //
int len;
if (!item) {
const char *vendor="";
if ( a->vendor_id ) {
vendor=cw_strvendor(a->vendor_id);
}
if (a->mand) {
cw_log(LOG_ERR,
"Can't put mandatory element %d - (%s) into %s. No value found.",
"Can't put mandatory element %s%d - (%s) into %s. No value found.",
vendor,
a->elem_id, cw_strelemp(conn->actions, a->elem_id)
, cw_strmsg(a->msg_id)
);
}
else{
cw_dbg(DBG_WARN,"No output for element %d -(%s) in %s. Item %d not found.",
cw_dbg(DBG_WARN,"No output for element %s%d -(%s) in %s. Item %d not found.",
vendor,
a->elem_id, cw_strelemp(conn->actions, a->elem_id)
, cw_strmsg(a->msg_id),a->item_id);

14
src/capwap/cw_out_wtp_descriptor.c
View File

@ -32,16 +32,24 @@ int cw_out_wtp_descriptor(struct conn *conn, struct cw_action_out *a, uint8_t *
uint8_t *d = dst+4;
d+=cw_put_byte(d,2); //max radios
d+=cw_put_byte(d,0); //radios in use
d+=cw_put_byte(d,2); //radios in use
d+=cw_put_encryption_subelems(d);
cw_item_t * i;
i = cw_itemstore_get(conn->outgoing,CW_ITEM_WTP_HARDWARE_VERSION);
i = cw_itemstore_get(conn->local,CW_ITEM_WTP_HARDWARE_VERSION);
if ( i ) {
d += cw_put_version(d,CW_SUBELEM_WTP_HARDWARE_VERSION,i->data);
}
else {
cw_log(LOG_ERR, "Can't send hard version in WTP descriptor, not set.");
cw_log(LOG_ERR, "Can't send Hardware Version in WTP Descriptor, not set.");
}
i = cw_itemstore_get(conn->local,CW_ITEM_WTP_SOFTWARE_VERSION);
if ( i ) {
d += cw_put_version(d,CW_SUBELEM_WTP_SOFTWARE_VERSION,i->data);
}
else {
cw_log(LOG_ERR, "Can't send Software Version in WTP descriptor, not set.");
}

40
src/capwap/dbg.c
View File

@ -495,5 +495,45 @@ void cw_dbg_colored(int level, const char *file, int line, const char *format, .
}
int cw_is_utf8(unsigned char *str, size_t len);
int cw_format_item(char *dst,cw_item_t * item)
{
*dst=0;
switch (item->type) {
case CW_ITEMTYPE_BSTR16:
strncpy(dst,bstr16_data(item->data),bstr16_len(item->data));
*(dst+bstr16_len(item->data))=0;
return bstr16_len(item->data);
}
}
void dbg_istore_dmp(cw_itemstore_t s)
{
DEFINE_AVLITER(it,s);
avliter_foreach(&it) {
cw_item_t *i = avliter_get(&it);
char buffer[1000];
struct cw_str * strings = cw_item_strings;
const char * in = cw_strlist_get_str(strings,i->id);
cw_format_item(buffer,i);
printf("Item ID %d-%s: %s\n",i->id,in,buffer);
}
}
/**@}*/

35
src/capwap/itemstore.h
View File

@ -88,15 +88,17 @@ int cw_itemstore_set_bstr16n(cw_itemstore_t s, uint32_t id, uint8_t * data, int
extern int cw_itemstore_set_data(cw_itemstore_t s, uint32_t id, const uint8_t * data,
int len);
static inline char *cw_itemstore_get_str(cw_itemstore_t s, uint32_t id)
static inline char *cw_itemstore_get_str(cw_itemstore_t s, uint32_t id, char *def)
{
struct cw_item *i = cw_itemstore_get(s, id);
if (!i)
return NULL;
return def;
return i->data;
};
static inline struct avltree *cw_itemstore_get_avltree(cw_itemstore_t s, uint32_t id)
{
struct cw_item *i = cw_itemstore_get(s, id);
@ -139,5 +141,34 @@ int cw_itemstore_set(cw_itemstore_t itemstore, uint32_t item_id, int item_type,
struct cw_item *cw_item_create(cw_itemstore_t s, uint32_t id);
static inline void * cw_istore_get_data(cw_itemstore_t s,int id,void *def)
{
struct cw_item *i = cw_itemstore_get(s, id);
if (!i)
return def;
return i->data;
}
static inline uint8_t cw_istore_get_byte(cw_itemstore_t s, uint32_t id, uint8_t def)
{
struct cw_item *i = cw_itemstore_get(s, id);
if (!i)
return def;
return i->byte;
}
static inline uint16_t cw_istore_get_word(cw_itemstore_t s, uint32_t id, uint8_t def)
{
struct cw_item *i = cw_itemstore_get(s, id);
if (!i)
return def;
return i->word;
}
#define cw_istore_get_bstr(s,id,def) cw_istore_get_data(s,id,def)
#endif

7
src/capwap/lwapp.h
View File

@ -226,6 +226,13 @@ static inline int lw_put_bstr(uint8_t * dst, const bstr_t b){
return bstr_len(b);
}
static inline int lw_put_bstr16(uint8_t * dst, const bstr16_t b){
lw_put_data(dst,bstr16_data(b),bstr16_len(b));
return bstr16_len(b);
}
static inline int lw_put_str(uint8_t*dst,const uint8_t *str) {
return lw_put_data(dst,str,strlen((char*)str));
}

34
src/capwap/mavl.h
View File

@ -21,8 +21,15 @@
* @brief Yet another avl tree implementation!
*/
#ifndef __AVLTREE_H
#define __AVLTREE_H
/**
* @defgroup MavlFunctions MAVL Functions
* @{
*/
#ifndef __MAVL_H
#define __MAVL_H
#include <stdlib.h>
#include <stdio.h>
@ -34,7 +41,7 @@
The number of nodes is calculated by 2^depth.
So a value of 32 should be enough for around 4
billion nodes. */
#define AVLTREE_MAX_DEPTH 32
#define MAVL_MAX_DEPTH 32
/**
* Defines the structure of an AVL Node.
@ -50,12 +57,19 @@ struct mavlnode {
* AVL Tree
*/
struct mavl {
/** Pointer to root node */
struct mavlnode *root;
/** Compare function */
int (*cmp) (const void *, const void *);
/** Delete element function */
void (*del) (void *);
/** Number of elements currently stored in the tree */
int count;
};
/**
* MAVL AVL Tree type
*/
typedef struct mavl * mavl_t;
@ -64,6 +78,7 @@ typedef struct mavl * mavl_t;
struct mavl *mavl_create(int (*cmp) (const void *, const void *),
void (*del) (void *));
//void mavl_destroy(struct mavl *t);
void mavlnode_destroy(struct mavl *t, struct mavlnode *n);
void mavl_del_all(struct mavl *t);
void *mavl_del(struct mavl *t, void *data);
@ -120,7 +135,7 @@ static inline void mavl_destroy(struct mavl *t)
struct mavliter{
struct mavlnode *stack[AVLTREE_MAX_DEPTH*2];
struct mavlnode *stack[MAVL_MAX_DEPTH*2];
struct mavlnode *cur;
int stack_ptr;
@ -171,11 +186,17 @@ static inline void * mavliter_get(mavliter_t *i){
extern void * mavliter_seek(mavliter_t *i,void *d);
#define DEFINE_MAVLITER(i,t)\
/**
* Define a AVL Iterator Varialble and acciciate it with
* an AVL Tree.
* @param i Name of Variable to define
* @param t #mavl_t Tree to associate.
*/
#define MAVLITER_DEFINE(i,t)\
mavliter_t i; mavliter_init(&i,t)
#define mavliter_foreach(i)\
for (mavliter_seek_set(i); NULL != mavliter_get(i); mavliter_next(i))
@ -186,6 +207,7 @@ extern void * mavliter_seek(mavliter_t *i,void *d);
while(NULL != (val = mavliter_next(iter)))
/** @} */
#endif

2
src/capwap/mavl_del.c
View File

@ -1,6 +1,6 @@
#include "mavl.h"
static void mavlnode_destroy(struct mavl *t, struct mavlnode *n)
void mavlnode_destroy(struct mavl *t, struct mavlnode *n)
{
if (t->del) {
t->del(n->data);

2
src/capwap/mavl_get.c
View File

@ -31,7 +31,7 @@
*/
void * mavl_get(struct mavl *t ,void *data)
{
struct avlnode *n = t->root;
struct mavlnode *n = t->root;
while(n){
int rc=t->cmp(data,n->data);
if (rc==0)

8
src/capwap/timer.h
View File

@ -28,6 +28,12 @@
* @{
*/
/**
* CAPWAP timer type, used in #cw_timer_start and #cw_timer_timeout.
*/
typedef time_t cw_timer_t;
/**
* Start a timer.
* @param t number of seconds until the timer expires
@ -55,7 +61,7 @@
*
* @param c name of the variable
*/
#define DEFINE_CLOCK(c)\
#define CLOCK_DEFINE(c)\
struct timeval c;
/**