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AC reads capwap local ip address element.

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FossilOrigin-Name: e45588aa4449d1e321ed4e71236f2a21dab2fcfd7ebcd10b0a6cef3bf9645702
This commit is contained in:
7u83@mail.ru 2016-03-06 18:14:02 +00:00
parent 75caae955e
commit 9d13a68fd1
10 changed files with 135 additions and 83 deletions
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2
src/cw/Makefile
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@ -151,6 +151,8 @@ CAPWAPOBJS= \
cw_out_capwap_local_ip_address.o\
cw_out_capwap_control_ip_addr_list.o \
cw_in_capwap_control_ip_address.o\
cw_in_capwap_local_ipv4_address.o \
cw_in_capwap_local_ipv6_address.o \
cw_in_radio_administrative_state.o \
cw_in_radio_administrative_state_wtp.o \
strheap.o \

4
src/cw/capwap.h
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@ -588,8 +588,8 @@ extern void cw_read_image_data_request(struct cwimage_data *, uint8_t * msg, int
//extern int cw_readelem_ac_descriptor(struct ac_info *acinfo, int type, uint8_t * msgelem,
// int len);
extern int cw_readelem_capwap_local_ip_addr(struct sockaddr *local_ip, int type,
uint8_t * msgelem, int len);
//extern int cw_readelem_capwap_local_ip_addr(struct sockaddr *local_ip, int type,
// uint8_t * msgelem, int len);

7
src/cw/cw.h
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@ -99,6 +99,13 @@ extern int cw_in_vendor_specific_payload(struct conn *conn, struct cw_action_in
extern int cw_in_capwap_control_ip_address(struct conn *conn, struct cw_action_in *a,
uint8_t * data, int len,
struct sockaddr *from);
extern int cw_in_capwap_local_ipv4_address(struct conn *conn, struct cw_action_in *a,
uint8_t * data, int len,struct sockaddr *from);
extern int cw_in_capwap_local_ipv6_address(struct conn *conn, struct cw_action_in *a,
uint8_t * data, int len,struct sockaddr *from);
/**
* @}
*/

26
src/cw/cw_in_capwap_control_ip_address.c
View File

@ -1,4 +1,25 @@
/*
This file is part of actube.
actube 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/>.
*/
/**
* @file
* @brief Implements cw_in_capwap_control_ip_address
*/
#include <sys/types.h>
#include <sys/socket.h>
@ -57,11 +78,8 @@ int cw_in_capwap_control_ip_address(struct conn *conn, struct cw_action_in *a,
}
cw_aciplist_replace(list,acip);
return 1;
}

26
src/cw/cw_in_capwap_local_ipv4_address.c Normal file
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@ -0,0 +1,26 @@
#include <string.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include "cw.h"
#include "capwap_items.h"
#include "mbag.h"
int cw_in_capwap_local_ipv4_address(struct conn *conn, struct cw_action_in *a,
uint8_t * data, int len,struct sockaddr *from)
{
struct sockaddr_in addr;
memcpy(&addr.sin_addr,data,4);
addr.sin_family=AF_INET;
mbag_set_sockaddr(conn->incomming,CW_ITEM_CAPWAP_LOCAL_IP_ADDRESS,(struct sockaddr*)&addr);
return 1;
}

25
src/cw/cw_in_capwap_local_ipv6_address.c Normal file
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@ -0,0 +1,25 @@
#include <string.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include "cw.h"
#include "capwap_items.h"
#include "mbag.h"
int cw_in_capwap_local_ipv6_address(struct conn *conn, struct cw_action_in *a,
uint8_t * data, int len,struct sockaddr *from)
{
struct sockaddr_in6 addr;
memcpy(&addr.sin6_addr,data,4);
addr.sin6_family=AF_INET6;
mbag_set_sockaddr(conn->incomming,CW_ITEM_CAPWAP_LOCAL_IP_ADDRESS,(struct sockaddr*)&addr);
return 1;
}

49
src/cw/cw_readelem_capwap_local_ip_addr.c
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@ -1,49 +0,0 @@
#include <string.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include "capwap.h"
int cw_readelem_capwap_local_ip_addr(struct sockaddr * local_ip, int type, uint8_t * msgelem, int len)
{
switch (type){
case CW_ELEM_CAPWAP_LOCAL_IPV4_ADDRESS:
case CW_ELEM_WTP_IPV4_IP_ADDRESS:
{
if (len!=4)
return -1;
struct sockaddr_in * sain = (struct sockaddr_in*)local_ip;
memset(sain,0,sizeof(struct sockaddr_in));
#ifdef HAVE_SIN_LEN
sain->sa_len=sizeof(struct sockaddr_in);
#endif
memcpy(&sain->sin_addr,msgelem,len);
sain->sin_family=AF_INET;
return 1;
}
#ifdef WITH_IPV6
case CW_ELEM_CAPWAP_LOCAL_IPV6_ADDRESS:
case CW_ELEM_WTP_IPV6_IP_ADDRESS:
{
if (len!=16)
return -1;
struct sockaddr_in6 * sain = (struct sockaddr_in6*)local_ip;
memset(sain,0,sizeof(struct sockaddr_in6));
#ifdef HAVE_SIN6_LEN
sain->sa_len=sizeof(struct sockaddr_in);
#endif
memcpy(&sain->sin6_addr,msgelem,len);
sain->sin6_family=AF_INET6;
return 1;
}
#endif
}
return 0;
}

21
src/cw/mbag.h
View File

@ -29,6 +29,7 @@
#include <stdint.h>
#include "mavl.h"
#include "bstr.h"
#include "sock.h"
struct mbag_item;
@ -109,6 +110,7 @@ extern const struct mbag_typedef mbag_type_str;
extern const struct mbag_typedef mbag_type_avltree;
extern const struct mbag_typedef mbag_type_const_data;
extern const struct mbag_typedef mbag_type_mbag_dyn;
extern const struct mbag_typedef mbag_type_sockaddr;
/**
*@defgroup MbagTypes MBAG Types
@ -127,6 +129,7 @@ extern const struct mbag_typedef mbag_type_mbag_dyn;
#define MBAG_AVLTREE (&mbag_type_avltree)
#define MBAG_FUN MBAG_STR
#define MBAG_CONST_DATA (&mbag_type_const_data)
#define MBAG_SOCKADDR (&mbag_type_sockaddr)
/**@}*/
extern mbag_t mbag_create();
@ -497,6 +500,24 @@ static inline int mbag_set_str(mbag_t s, const char *id, const char *str)
}
static inline int mbag_set_sockaddr(mbag_t s, const char *id, const struct sockaddr * sa)
{
struct mbag_item *i = mbag_item_create(s, id);
if (!i)
return 0;
struct sockaddr_storage * sad = malloc(sizeof(struct sockaddr_storage));
if (!sad){
free(i);
return 0;
}
sock_copyaddr(sad,sa);
i->type = MBAG_SOCKADDR;
i->data = sad;
return 1;
}
struct mbag_item_fundef {
void *(*get) (void *arg);

30
src/cw/mbag_type_sockaddr.c
View File

@ -18,44 +18,18 @@
/**
* @file
* @brief Implementation of mbag_type_word
* @brief Implementation of mbag_type_sockaddr
* @addtogroup MbagFunctions
* @{
*/
#include <sys/types.h>
#include <sys/socket.h>
#include <arpa/inet.h>
#include <netinet/in.h>
#include "mbag.h"
#include "format.h"
/*
static struct mbag_item * from_str(const char *src)
{
struct mbag_item *i= malloc(sizeof(struct sockaddr_storage));
if (!i)
return NULL;
i->type = MBAG_WORD;
i->word=atoi(src);
return i;
}
static int to_str(void *item,char *dst)
{
mbag_item_t *i= item;
return sprintf(dst, "%d", i->word);
}
*/
/**
* MBAG items of this type hold an struct sockaddr element.
*/
const struct mbag_typedef mbag_type_sockaddr = {
"WORD",free,
"SocakAddr",free,
};

28
src/mod/capwap/capwap_actions_ac.c
View File

@ -24,6 +24,7 @@
#include "cw/strheap.h"
#include "cw/radio.h"
#include "mod_capwap.h"
static cw_action_in_t actions_in[] = {
@ -209,6 +210,33 @@ static cw_action_in_t actions_in[] = {
}
,
/* Local IPv4 Address - Join Request */
{
.capwap_state = CW_STATE_JOIN,
.msg_id = CW_MSG_JOIN_REQUEST,
.elem_id = CW_ELEM_CAPWAP_LOCAL_IPV4_ADDRESS,
.item_id = CW_ITEM_CAPWAP_LOCAL_IP_ADDRESS,
.start = cw_in_capwap_local_ipv4_address,
.mand = 1,
.min_len = 4,
.max_len = 4
}
,
/* Local IPv6 Address - Join Request */
{
.capwap_state = CW_STATE_JOIN,
.msg_id = CW_MSG_JOIN_REQUEST,
.elem_id = CW_ELEM_CAPWAP_LOCAL_IPV6_ADDRESS,
.item_id = CW_ITEM_CAPWAP_LOCAL_IP_ADDRESS,
.start = cw_in_capwap_local_ipv4_address,
.mand = 1,
.min_len = 16,
.max_len = 16
}
,
/* Vendor Specific Payload - Join Request*/