actube/src/wtp/wtp_main.c

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C
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#include <stdio.h>
#include <errno.h>
#include <stdlib.h>
#include <unistd.h>
\
#include "cw/ktv.h"
#include "cw/dbg.h"
#include "cw/log.h"
#include "cw/msgset.h"
#include "cw/cw.h"
#include "cw/dtls.h"
#include "wtp.h"
#define MAX_MODS 32
struct bootcfg{
const char * modnames[MAX_MODS];
int nmods;
const char * modpath;
const char * cfgfilename;
};
bstr_t get_base_rmac()
{
static uint8_t rm[8]={0x00,0x3e,0x99,0x04,0xfa,0xc0};
return bstr_create(rm, 6);
}
static int parse_args (int argc, char *argv[], struct bootcfg * bootcfg)
{
int c;
opterr = 1;
bootcfg->cfgfilename = "config.ktv";
while ( (c = getopt (argc, argv, "p:d:vc:m:h")) != -1) {
switch (c) {
case 'v':
printf("WFAT version 0.0.1\n");
exit(EXIT_SUCCESS);
break;
case 'd':{
if (!cw_dbg_set_level_from_str(optarg)){
fprintf(stderr,"Invalid debug option: %s\n",optarg);
exit(EXIT_FAILURE);
}
break;
}
case 'm':
if (bootcfg->nmods>MAX_MODS){
fprintf(stderr,"Too many modules\n");
exit(EXIT_FAILURE);
}
bootcfg->modnames[bootcfg->nmods++] = optarg;
break;
case 'p':
cw_mod_set_path(optarg);
break;
case 'c':
bootcfg->cfgfilename = optarg;
break;
case '?':
exit(EXIT_FAILURE);
default:
case 'h':
printf("%s: -vcmh\n",argv[0]);
exit(EXIT_SUCCESS);
break;
}
}
return 0;
}
#include "cw/rand.h"
int main (int argc, char **argv)
{
struct bootcfg bootcfg;
struct cw_Mod * mod;
struct cw_MsgSet * msgset;
struct conn * conn;
FILE * file;
mavl_t global_cfg, types_tree;
const cw_Type_t ** ti;
int i;
struct cw_DiscoveryResult dis;
bootcfg.nmods=0;
/* read command line args, results are in bootcfg */
parse_args(argc,argv, &bootcfg);
if (bootcfg.nmods==0){
bootcfg.modnames[0]="capwap";
bootcfg.modnames[1]="capwap80211";
bootcfg.nmods=2;
}
/* create an empty message set */
msgset = cw_msgset_create();
if (msgset==NULL){
cw_log(LOG_ERR, "Error creating msgset: %s", strerror(errno));
exit(EXIT_FAILURE);
}
/* create an empty global config */
global_cfg=cw_ktv_create();
if (msgset==NULL){
cw_log(LOG_ERR, "Error creating global_cfg: %s", strerror(errno));
exit(EXIT_FAILURE);
}
/* create a types tree with default types */
types_tree = cw_ktv_create_types_tree();
for (ti=CW_KTV_STD_TYPES;*ti;ti++){
mavl_add_ptr(types_tree,*ti);
}
/* read the initial config file */
file = fopen(bootcfg.cfgfilename,"r");
if (file == NULL){
cw_log(LOG_ERR,"Can't open file '%s':%s",bootcfg.cfgfilename, strerror(errno));
exit(EXIT_FAILURE);
}
cw_ktv_read_file(file,global_cfg,types_tree);
cw_dbg_ktv_dump(global_cfg,DBG_CFG_DMP,"----- global cfg start -----","","----- global cfg end -----");
/*clean_cfg(global_cfg);*/
/* create a connection object */
conn = conn_create_noq(-1, NULL);
if (conn==NULL){
cw_log(LOG_ERR, "Connot create conn: %s", strerror(errno));
exit(EXIT_FAILURE);
}
/* conn->mod=mod;*/
conn->detected = 1;
conn->dtls_verify_peer=0;
conn->dtls_mtu = 12000;
conn->msgset=msgset;
conn->local_cfg = global_cfg;
conn->remote_cfg = NULL;
conn->role = CW_ROLE_WTP;
conn->wbid=1;
for (i=0;i<bootcfg.nmods; i++){
mod = cw_mod_load(bootcfg.modnames[i], global_cfg, CW_ROLE_WTP);
if (mod == NULL){
exit (EXIT_FAILURE);
}
/* Build a message set from our loaded modules */
mod->register_messages(msgset, CW_MOD_MODE_CAPWAP);
mod->register_messages(msgset, CW_MOD_MODE_BINDINGS);
if (mod->setup_cfg)
mod->setup_cfg(conn);
}
/*
{
int idx;
cw_dbg_ktv_dump(conn->local_cfg,DBG_INFO,"head","BREP: ","bot");
idx = cw_ktv_idx_get(conn->local_cfg,"tube",0,NULL);
printf("IDX: %d\n",idx);
exit(0);
}
*/
dtls_init();
conn->base_rmac = get_base_rmac();
cw_discovery_init_results(&dis);
/*cw_run_discovery(conn, "255.255.255.255","192.168.56.1", &dis);*/
/* cw_run_discovery(conn, "255.255.255.255",NULL, &dis);*/
cw_run_discovery(conn, "255.255.255.255","192.168.0.14", &dis);
cw_dbg_ktv_dump(dis.prio_ip, DBG_INFO, "=== IP list ===", "IP", "=== END IP List ===");
/*
{
mavliter_t i;
mavliter_init(&i, dis.prio_ip);
mavliter_foreach(&i) {
char ipstr[100];
char *rk;
cw_KTV_t *val;
mavl_t cfg;
val = mavliter_get(&i);
rk = val->key;
val = val->val.ptr;
val->type->to_str(val, ipstr, 100);
printf("PTRVAL(%s): %s - %s\n", rk, val->key, ipstr);
cfg = cw_ktv_get_sysptr(dis.prio_ac,rk,NULL);
cw_dbg_ktv_dump(cfg,DBG_INFO,"----- dump of remote","dmp","endof of remote -------");
}
}
*/
mavl_del_all(conn->remote_cfg);
join(conn,&dis);
clean_cfg(conn->remote_cfg);
mavl_merge(conn->local_cfg,conn->remote_cfg);
mavl_del_all(conn->remote_cfg);
configure(conn);
clean_cfg(conn->remote_cfg);
mavl_merge(conn->local_cfg,conn->remote_cfg);
changestate(conn);
run(conn);
cw_discovery_free_results(&dis);
return (EXIT_SUCCESS);
}