int cw_in_check_img_data_req_wtp(struct conn *conn, struct cw_action_in *a, uint8_t * data,
int len,struct sockaddr *from)
{
mbag_set_dword(conn->outgoing,CW_ITEM_RESULT_CODE,0);
conn->capwap_state=CW_STATE_IMAGE_DATA;
//usleep(100000);
return 0;
return CW_RESULT_IMAGE_DATA_ERROR;
return 0;
/* Check for mandatory elements */
cw_action_in_t * mlist[60];
int n = cw_check_missing_mand(mlist,conn,a);
if (n) {
cw_dbg_missing_mand(DBG_ELEM,conn,mlist,n,a);
conn->capwap_state=CW_STATE_JOIN;
return CW_RESULT_MISSING_MAND_ELEM;
}
struct mbag_item *i = mbag_get(conn->incomming,CW_ITEM_IMAGE_IDENTIFIER);
if (i) {
uint32_t vendor_id = vendorstr_get_vendor_id(i->data);
const char * image_dir;
image_dir = mbag_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)
return CW_RESULT_IMAGE_DATA_ERROR;
sprintf(image_filename,"%s%04X/%s",image_dir,vendor_id,vendorstr_data(i->data));
FILE *infile = fopen(image_filename,"rb");
if (!infile){
cw_log(LOG_WARNING,"Can't open image file: %s - %s - requestet by WTP",
image_filename,strerror(errno));
free(image_filename);
return CW_RESULT_IMAGE_DATA_ERROR;
}
mbag_set_str(conn->outgoing,CW_ITEM_IMAGE_FILENAME,image_filename);
mbag_set_dword(conn->outgoing,CW_ITEM_RESULT_CODE,0);
conn->capwap_state=CW_STATE_IMAGE_DATA;
return 0;
}
return CW_RESULT_IMAGE_DATA_ERROR;
}
static void wtpman_image_data(struct wtpman *wtpman)
{
struct conn *conn = wtpman->conn;
/* Image upload */
const char *filename = mbag_get_str(conn->outgoing, CW_ITEM_IMAGE_FILENAME, NULL);
if (!filename) {
cw_log(LOG_ERR,
"Can't send image to %s. No Image Filename Item found.",
sock_addr2str(&conn->addr));
return;
}
cw_dbg(DBG_INFO, "Sending image file '%s' to '%s'.", filename,
sock_addr2str(&conn->addr));
FILE *infile = fopen(filename, "rb");
if (infile == NULL) {
cw_log(LOG_ERR, "Can't open image %s: %s",
sock_addr2str(&conn->addr), strerror(errno));
return;
}
CW_CLOCK_DEFINE(clk);
cw_clock_start(&clk);
mbag_item_t *eof = mbag_set_const_ptr(conn->outgoing, CW_ITEM_IMAGE_FILEHANDLE,
infile);
int rc = 0;
while (conn->capwap_state == CW_STATE_IMAGE_DATA && rc == 0 && eof != NULL) {
rc = cw_send_request(conn, CW_MSG_IMAGE_DATA_REQUEST);
eof = mbag_get(conn->outgoing, CW_ITEM_IMAGE_FILEHANDLE);
}
if (rc) {
cw_log(LOG_ERR, "Error sending image to %s: %s",
sock_addr2str(&conn->addr), cw_strrc(rc));
} else {
cw_dbg(DBG_INFO, "Image '%s' sucessful sent to %s in %0.1f seconds.",
filename, sock_addr2str(&conn->addr), cw_clock_stop(&clk));
conn->capwap_state = CW_STATE_NONE;
}
fclose(infile);
wtpman_remove(wtpman);
}
cw_aciplist_t cw_select_ac(struct conn *conn, mbag_t discs)
{
/* create a list for results */
cw_aciplist_t resultlist=cw_aciplist_create();
if (!resultlist)
return NULL;
if (!discs)
return resultlist;
/*
cw_aciplist_t aciplist = cw_aciplist_create();
if (!aciplist) {
cw_log(LOG_ERROR, "Can't allocate aciplist");
return NULL;
}
*/
/* get the AC Name with Priority list */
cw_acpriolist_t priolist;
priolist = mbag_get_mavl(conn->config, CW_ITEM_AC_NAME_WITH_PRIORITY);
if (!priolist )
priolist=cw_acpriolist_create();
/* for each discovery reponse */
DEFINE_AVLITER(i, discs);
avliter_foreach(&i){
mbag_t ac = ((mbag_item_t *) (avliter_get(&i)))->data;
/* get the ac name */
char *ac_name = mbag_get_str(ac, CW_ITEM_AC_NAME,NULL);
int prio = 256;
if (ac_name) {
/* See if we can find AC Name in Priority List */
if (priolist)
prio = cw_acpriolist_get(priolist, ac_name);
}
/* get the IP list, the current AC has sent */
cw_aciplist_t acips =
mbag_get_mavl(ac, CW_ITEM_CAPWAP_CONTROL_IP_ADDRESS_LIST);
if (!acips)
continue;
/* for each IP from the current AC add it to the result list
* and give it the priority whe have determined */
DEFINE_AVLITER(i2, acips);
avliter_foreach(&i2){
cw_acip_t *acip = avliter_get(&i2);
cw_acip_t *n = malloc(sizeof(cw_acip_t));
memcpy(n,acip,sizeof(cw_acip_t));
/* we missuse the wtp_count to sort by
* priority and wp_count */
n->wtp_count |= prio<<16;
cw_aciplist_del(resultlist,n);
cw_aciplist_add(resultlist,n);
}
}
return resultlist;
}
