mirror of
https://github.com/berlin-open-wireless-lab/DAWN.git
synced 2025-03-09 15:40:12 +00:00
Merge branch 'feature/refactor_config_handling' into feature/add_ubus_methods
This commit is contained in:
PolynomialDivision
commit
a78891d0df
21 changed files with 579 additions and 481 deletions
|
|
@ -1,30 +1,38 @@
|
|||
config settings network
|
||||
option broadcast_ip '10.0.0.255'
|
||||
option broadcast_port '1025'
|
||||
option shared_key 'Niiiiiiiiiiiiiik'
|
||||
option iv 'Niiiiiiiiiiiiiik'
|
||||
config network
|
||||
option broadcast_ip '225.0.0.37'
|
||||
option broadcast_port '1025'
|
||||
option multicast '1'
|
||||
option shared_key 'Niiiiiiiiiiiiiik'
|
||||
option iv 'Niiiiiiiiiiiiiik'
|
||||
|
||||
config settings ordering
|
||||
config ordering
|
||||
option sort_order 'csfb'
|
||||
|
||||
config settings hostapd
|
||||
option hostapd_dir '/var/run/hostapd'
|
||||
config hostapd
|
||||
option hostapd_dir '/var/run/hostapd'
|
||||
|
||||
config settings times
|
||||
option update_client '50'
|
||||
option remove_client '120'
|
||||
option remove_probe '120'
|
||||
option remove_ap '460'
|
||||
option update_hostapd '10'
|
||||
config times
|
||||
option update_client '10'
|
||||
option remove_client '120'
|
||||
option remove_probe '120'
|
||||
option remove_ap '460'
|
||||
option update_hostapd '10'
|
||||
|
||||
config settings metric
|
||||
option ht_support '10'
|
||||
option vht_support '50'
|
||||
option no_ht_support '0'
|
||||
option no_vht_support '0'
|
||||
option rssi '10'
|
||||
option freq '50'
|
||||
option chan_util '0'
|
||||
option max_chan_util '100'
|
||||
option min_rssi '-60'
|
||||
option min_probe_count '5'
|
||||
config metric
|
||||
option ht_support '10'
|
||||
option vht_support '100'
|
||||
option no_ht_support '0'
|
||||
option no_vht_support '0'
|
||||
option rssi '0'
|
||||
option low_rssi '0'
|
||||
option freq '100'
|
||||
option chan_util '0'
|
||||
option max_chan_util '0'
|
||||
option rssi_val '-60'
|
||||
option low_rssi_val '-80'
|
||||
option chan_util_val '140'
|
||||
option max_chan_util_val '170'
|
||||
option min_probe_count '4'
|
||||
option bandwith_threshold '6'
|
||||
option use_station_count '1'
|
||||
option eval_probe_req '1'
|
||||
|
|
@ -11,45 +11,10 @@ NAME=dawn
|
|||
start_service()
|
||||
{
|
||||
echo "Starting Service..."
|
||||
|
||||
local broadcast_ip
|
||||
local broadcast_port
|
||||
local sort_order
|
||||
local hostapd_dir
|
||||
local shared_key
|
||||
local iv
|
||||
|
||||
config_load "${NAME}"
|
||||
config_get broadcast_ip network broadcast_ip
|
||||
config_get broadcast_port network broadcast_port
|
||||
config_get shared_key network shared_key
|
||||
config_get iv network iv
|
||||
|
||||
config_get sort_order ordering sort_order
|
||||
config_get hostapd_dir hostapd hostapd_dir
|
||||
|
||||
procd_open_instance
|
||||
echo "$PROG -p $broadcast_port -i $broadcast_ip -o $sort_order"
|
||||
procd_set_param command "$PROG"
|
||||
procd_append_param command -p "${broadcast_port}"
|
||||
procd_append_param command -i "${broadcast_ip}"
|
||||
procd_append_param command -o "${sort_order}"
|
||||
procd_append_param command -h "${hostapd_dir}"
|
||||
procd_append_param command -k "${shared_key}"
|
||||
procd_append_param command -v "${iv}"
|
||||
|
||||
procd_set_param command $PROG
|
||||
procd_set_param stdout 1
|
||||
procd_set_param stderr 1
|
||||
|
||||
echo "${command}"
|
||||
|
||||
# procd_set_param respawn
|
||||
|
||||
echo "Starting mdns"
|
||||
procd_add_mdns "dawn" "udp" "${broadcast_port}" "daemon=dawn" "colour=fuschia"
|
||||
|
||||
echo "MDNS Startet"
|
||||
|
||||
procd_close_instance
|
||||
echo "Dawn instance started!"
|
||||
}
|
||||
|
|
@ -39,10 +39,10 @@ SET(SOURCES
|
|||
crypto/base64.c
|
||||
include/base64.h
|
||||
|
||||
utils/utils.c include/rssi.h utils/rssi.c)
|
||||
utils/utils.c include/dawn_iwinfo.h utils/dawn_iwinfo.c)
|
||||
|
||||
SET(LIBS
|
||||
ubox ubus json-c blobmsg_json config uci gcrypt ssl crypto iwinfo)
|
||||
ubox ubus json-c blobmsg_json config uci gcrypt iwinfo)
|
||||
|
||||
ADD_EXECUTABLE(dawn ${SOURCES} utils/dawn_uci.c include/dawn_uci.h)
|
||||
|
||||
|
|
|
|||
|
|
@ -88,28 +88,27 @@
|
|||
|
||||
/* aaaack but it's fast and const should make it shared text page. */
|
||||
static const unsigned char pr2six[256] =
|
||||
{
|
||||
/* ASCII table */
|
||||
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
|
||||
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
|
||||
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 62, 64, 64, 64, 63,
|
||||
52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 64, 64, 64, 64, 64, 64,
|
||||
64, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
|
||||
15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 64, 64, 64, 64, 64,
|
||||
64, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
|
||||
41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 64, 64, 64, 64, 64,
|
||||
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
|
||||
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
|
||||
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
|
||||
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
|
||||
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
|
||||
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
|
||||
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
|
||||
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64
|
||||
};
|
||||
{
|
||||
/* ASCII table */
|
||||
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
|
||||
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
|
||||
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 62, 64, 64, 64, 63,
|
||||
52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 64, 64, 64, 64, 64, 64,
|
||||
64, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
|
||||
15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 64, 64, 64, 64, 64,
|
||||
64, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
|
||||
41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 64, 64, 64, 64, 64,
|
||||
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
|
||||
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
|
||||
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
|
||||
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
|
||||
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
|
||||
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
|
||||
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
|
||||
64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64
|
||||
};
|
||||
|
||||
int Base64decode_len(const char *bufcoded)
|
||||
{
|
||||
int Base64decode_len(const char *bufcoded) {
|
||||
int nbytesdecoded;
|
||||
register const unsigned char *bufin;
|
||||
register int nprbytes;
|
||||
|
|
@ -123,8 +122,7 @@ int Base64decode_len(const char *bufcoded)
|
|||
return nbytesdecoded + 1;
|
||||
}
|
||||
|
||||
int Base64decode(char *bufplain, const char *bufcoded)
|
||||
{
|
||||
int Base64decode(char *bufplain, const char *bufcoded) {
|
||||
int nbytesdecoded;
|
||||
register const unsigned char *bufin;
|
||||
register unsigned char *bufout;
|
||||
|
|
@ -139,28 +137,28 @@ int Base64decode(char *bufplain, const char *bufcoded)
|
|||
bufin = (const unsigned char *) bufcoded;
|
||||
|
||||
while (nprbytes > 4) {
|
||||
*(bufout++) =
|
||||
(unsigned char) (pr2six[*bufin] << 2 | pr2six[bufin[1]] >> 4);
|
||||
*(bufout++) =
|
||||
(unsigned char) (pr2six[bufin[1]] << 4 | pr2six[bufin[2]] >> 2);
|
||||
*(bufout++) =
|
||||
(unsigned char) (pr2six[bufin[2]] << 6 | pr2six[bufin[3]]);
|
||||
bufin += 4;
|
||||
nprbytes -= 4;
|
||||
*(bufout++) =
|
||||
(unsigned char) (pr2six[*bufin] << 2 | pr2six[bufin[1]] >> 4);
|
||||
*(bufout++) =
|
||||
(unsigned char) (pr2six[bufin[1]] << 4 | pr2six[bufin[2]] >> 2);
|
||||
*(bufout++) =
|
||||
(unsigned char) (pr2six[bufin[2]] << 6 | pr2six[bufin[3]]);
|
||||
bufin += 4;
|
||||
nprbytes -= 4;
|
||||
}
|
||||
|
||||
/* Note: (nprbytes == 1) would be an error, so just ingore that case */
|
||||
if (nprbytes > 1) {
|
||||
*(bufout++) =
|
||||
(unsigned char) (pr2six[*bufin] << 2 | pr2six[bufin[1]] >> 4);
|
||||
*(bufout++) =
|
||||
(unsigned char) (pr2six[*bufin] << 2 | pr2six[bufin[1]] >> 4);
|
||||
}
|
||||
if (nprbytes > 2) {
|
||||
*(bufout++) =
|
||||
(unsigned char) (pr2six[bufin[1]] << 4 | pr2six[bufin[2]] >> 2);
|
||||
*(bufout++) =
|
||||
(unsigned char) (pr2six[bufin[1]] << 4 | pr2six[bufin[2]] >> 2);
|
||||
}
|
||||
if (nprbytes > 3) {
|
||||
*(bufout++) =
|
||||
(unsigned char) (pr2six[bufin[2]] << 6 | pr2six[bufin[3]]);
|
||||
*(bufout++) =
|
||||
(unsigned char) (pr2six[bufin[2]] << 6 | pr2six[bufin[3]]);
|
||||
}
|
||||
|
||||
*(bufout++) = '\0';
|
||||
|
|
@ -169,39 +167,36 @@ int Base64decode(char *bufplain, const char *bufcoded)
|
|||
}
|
||||
|
||||
static const char basis_64[] =
|
||||
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
|
||||
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
|
||||
|
||||
int Base64encode_len(int len)
|
||||
{
|
||||
int Base64encode_len(int len) {
|
||||
return ((len + 2) / 3 * 4) + 1;
|
||||
}
|
||||
|
||||
int Base64encode(char *encoded, const char *string, int len)
|
||||
{
|
||||
int Base64encode(char *encoded, const char *string, int len) {
|
||||
int i;
|
||||
char *p;
|
||||
|
||||
p = encoded;
|
||||
for (i = 0; i < len - 2; i += 3) {
|
||||
*p++ = basis_64[(string[i] >> 2) & 0x3F];
|
||||
*p++ = basis_64[((string[i] & 0x3) << 4) |
|
||||
((int) (string[i + 1] & 0xF0) >> 4)];
|
||||
*p++ = basis_64[((string[i + 1] & 0xF) << 2) |
|
||||
((int) (string[i + 2] & 0xC0) >> 6)];
|
||||
*p++ = basis_64[string[i + 2] & 0x3F];
|
||||
}
|
||||
if (i < len) {
|
||||
*p++ = basis_64[(string[i] >> 2) & 0x3F];
|
||||
if (i == (len - 1)) {
|
||||
*p++ = basis_64[((string[i] & 0x3) << 4)];
|
||||
*p++ = '=';
|
||||
}
|
||||
else {
|
||||
*p++ = basis_64[(string[i] >> 2) & 0x3F];
|
||||
*p++ = basis_64[((string[i] & 0x3) << 4) |
|
||||
((int) (string[i + 1] & 0xF0) >> 4)];
|
||||
*p++ = basis_64[((string[i + 1] & 0xF) << 2)];
|
||||
*p++ = basis_64[((string[i + 1] & 0xF) << 2) |
|
||||
((int) (string[i + 2] & 0xC0) >> 6)];
|
||||
*p++ = basis_64[string[i + 2] & 0x3F];
|
||||
}
|
||||
*p++ = '=';
|
||||
if (i < len) {
|
||||
*p++ = basis_64[(string[i] >> 2) & 0x3F];
|
||||
if (i == (len - 1)) {
|
||||
*p++ = basis_64[((string[i] & 0x3) << 4)];
|
||||
*p++ = '=';
|
||||
} else {
|
||||
*p++ = basis_64[((string[i] & 0x3) << 4) |
|
||||
((int) (string[i + 1] & 0xF0) >> 4)];
|
||||
*p++ = basis_64[((string[i + 1] & 0xF) << 2)];
|
||||
}
|
||||
*p++ = '=';
|
||||
}
|
||||
|
||||
*p++ = '\0';
|
||||
|
|
|
|||
|
|
@ -25,7 +25,7 @@ void gcrypt_init() {
|
|||
}
|
||||
}
|
||||
|
||||
void gcrypt_set_key_and_iv(char *key, char *iv) {
|
||||
void gcrypt_set_key_and_iv(const char *key, const char *iv) {
|
||||
size_t keylen = gcry_cipher_get_algo_keylen(GCRY_CIPHER);
|
||||
size_t blklen = gcry_cipher_get_algo_blklen(GCRY_CIPHER);
|
||||
|
||||
|
|
|
|||
|
|
@ -9,7 +9,7 @@ char *unbase_64(unsigned char *input, int length);
|
|||
|
||||
void gcrypt_init();
|
||||
|
||||
void gcrypt_set_key_and_iv(char *key, char *iv);
|
||||
void gcrypt_set_key_and_iv(const char *key, const char *iv);
|
||||
|
||||
//char *gcrypt_encrypt_msg(char *msg, size_t msg_length);
|
||||
char *gcrypt_encrypt_msg(char *msg, size_t msg_length, int *out_length);
|
||||
|
|
|
|||
|
|
@ -37,11 +37,18 @@ struct probe_metric_s {
|
|||
int no_ht_support;
|
||||
int no_vht_support;
|
||||
int rssi;
|
||||
int low_rssi;
|
||||
int freq;
|
||||
int chan_util;
|
||||
int max_chan_util;
|
||||
int min_rssi;
|
||||
int rssi_val;
|
||||
int low_rssi_val;
|
||||
int chan_util_val;
|
||||
int max_chan_util_val;
|
||||
int min_probe_count;
|
||||
int bandwith_threshold;
|
||||
int use_station_count;
|
||||
int eval_probe_req;
|
||||
};
|
||||
|
||||
struct time_config_s {
|
||||
|
|
@ -52,6 +59,15 @@ struct time_config_s {
|
|||
time_t update_hostapd;
|
||||
};
|
||||
|
||||
struct network_config_s {
|
||||
const char* broadcast_ip;
|
||||
int broadcast_port;
|
||||
const char* multicast;
|
||||
const char* shared_key;
|
||||
const char* iv;
|
||||
int bool_multicast;
|
||||
};
|
||||
|
||||
struct time_config_s timeout_config;
|
||||
|
||||
// ---------------- Global variables ----------------
|
||||
|
|
@ -137,6 +153,7 @@ typedef struct ap_s {
|
|||
uint8_t vht;
|
||||
uint32_t channel_utilization;
|
||||
time_t time;
|
||||
uint32_t station_count;
|
||||
} ap;
|
||||
|
||||
// ---------------- Defines ----------------
|
||||
|
|
@ -179,14 +196,14 @@ ap ap_array_get_ap(uint8_t bssid_addr[]);
|
|||
#define TIME_THRESHOLD 120 // every minute
|
||||
|
||||
// ---------------- Global variables ----------------
|
||||
char sort_string[SORT_NUM];
|
||||
char* sort_string;
|
||||
|
||||
// ---------------- Functions -------------------
|
||||
int mac_is_equal(uint8_t addr1[], uint8_t addr2[]);
|
||||
|
||||
int mac_is_greater(uint8_t addr1[], uint8_t addr2[]);
|
||||
|
||||
int better_ap_available(uint8_t bssid_addr[], uint8_t client_addr[]);
|
||||
int better_ap_available(uint8_t bssid_addr[], uint8_t client_addr[], int automatic_kick);
|
||||
|
||||
|
||||
/* List stuff */
|
||||
|
|
|
|||
|
|
@ -8,4 +8,6 @@
|
|||
|
||||
int get_rssi_iwinfo(__uint8_t *client_addr);
|
||||
|
||||
int get_bandwidth_iwinfo(__uint8_t *client_addr, float *rx_rate, float *tx_rate);
|
||||
|
||||
#endif //DAWN_RSSI_H
|
||||
|
|
@ -5,4 +5,14 @@ struct probe_metric_s uci_get_dawn_metric();
|
|||
|
||||
struct time_config_s uci_get_time_config();
|
||||
|
||||
struct network_config_s uci_get_dawn_network();
|
||||
|
||||
const char* uci_get_dawn_hostapd_dir();
|
||||
|
||||
const char* uci_get_dawn_sort_order();
|
||||
|
||||
int uci_init();
|
||||
|
||||
int uci_clear();
|
||||
|
||||
#endif //DAWN_UCI_H_H
|
||||
|
|
|
|||
|
|
@ -3,4 +3,6 @@
|
|||
|
||||
int setup_multicast_socket(const char *_multicast_ip, unsigned short _multicast_port, struct sockaddr_in *addr);
|
||||
|
||||
int remove_multicast_socket(int socket);
|
||||
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -5,7 +5,7 @@
|
|||
|
||||
pthread_mutex_t send_mutex;
|
||||
|
||||
int init_socket_runopts(char *_ip, char *_port, int broadcast_socket);
|
||||
int init_socket_runopts(const char *_ip, int _port, int _multicast_socket);
|
||||
|
||||
int send_string(char *msg);
|
||||
|
||||
|
|
|
|||
|
|
@ -8,7 +8,7 @@
|
|||
|
||||
#define MIN_PROBE_REQ 2 // TODO: Parse from config file...
|
||||
|
||||
int dawn_init_ubus(const char *ubus_socket, char *hostapd_dir);
|
||||
int dawn_init_ubus(const char *ubus_socket, const char *hostapd_dir);
|
||||
|
||||
int parse_to_probe_req(struct blob_attr *msg, probe_entry *prob_req);
|
||||
|
||||
|
|
@ -24,7 +24,7 @@ void del_client_all_interfaces(const uint8_t *client_addr, uint32_t reason, uint
|
|||
|
||||
void *update_clients_thread(void *arg);
|
||||
|
||||
char *hostapd_dir_glob;
|
||||
const char *hostapd_dir_glob;
|
||||
|
||||
int ubus_call_umdns();
|
||||
|
||||
|
|
@ -32,4 +32,6 @@ int ubus_send_probe_via_network(struct probe_entry_s probe_entry);
|
|||
|
||||
void update_hostapd_sockets(struct uloop_timeout *t);
|
||||
|
||||
void add_client_update_timer(time_t time);
|
||||
|
||||
#endif
|
||||
|
|
|
|||
69
src/main.c
69
src/main.c
|
|
@ -8,6 +8,7 @@
|
|||
#include "networksocket.h"
|
||||
#include "ubus.h"
|
||||
#include "dawn_uci.h"
|
||||
#include "dawn_uci.h"
|
||||
#include "crypto.h"
|
||||
|
||||
#define BUFSIZE 17
|
||||
|
|
@ -21,6 +22,8 @@ struct sigaction newSigAction;
|
|||
|
||||
void daemon_shutdown() {
|
||||
// kill threads
|
||||
close_socket();
|
||||
uci_clear();
|
||||
printf("Cancelling Threads!\n");
|
||||
uloop_cancelled = true;
|
||||
|
||||
|
|
@ -51,69 +54,32 @@ int main(int argc, char **argv) {
|
|||
//free_counter = 0;
|
||||
|
||||
const char *ubus_socket = NULL;
|
||||
int ch;
|
||||
|
||||
char opt_broadcast_ip[BUFSIZE];
|
||||
char opt_broadcast_port[BUFSIZE];
|
||||
char opt_hostapd_dir[BUFSIZE_DIR];
|
||||
|
||||
char shared_key[BUFSIZE_DIR];
|
||||
char iv[BUFSIZE_DIR];
|
||||
|
||||
while ((ch = getopt(argc, argv, "cs:p:i:b:o:h:i:k:v:")) != -1) {
|
||||
switch (ch) {
|
||||
case 's':
|
||||
ubus_socket = optarg;
|
||||
break;
|
||||
case 'p':
|
||||
snprintf(opt_broadcast_port, BUFSIZE, "%s", optarg);
|
||||
printf("broadcast port: %s\n", opt_broadcast_port);
|
||||
break;
|
||||
case 'i':
|
||||
snprintf(opt_broadcast_ip, BUFSIZE, "%s", optarg);
|
||||
printf("broadcast ip: %s\n", opt_broadcast_ip);
|
||||
break;
|
||||
case 'o':
|
||||
snprintf(sort_string, SORT_NUM, "%s", optarg);
|
||||
printf("sort string: %s\n", sort_string);
|
||||
break;
|
||||
case 'h':
|
||||
snprintf(opt_hostapd_dir, BUFSIZE_DIR, "%s", optarg);
|
||||
printf("hostapd dir: %s\n", opt_hostapd_dir);
|
||||
hostapd_dir_glob = optarg;
|
||||
break;
|
||||
case 'k':
|
||||
snprintf(shared_key, BUFSIZE_DIR, "%s", optarg);
|
||||
printf("Key: %s\n", shared_key);
|
||||
break;
|
||||
case 'v':
|
||||
snprintf(iv, BUFSIZE_DIR, "%s", optarg);
|
||||
printf("IV: %s\n", iv);
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
// int ch;
|
||||
|
||||
argc -= optind;
|
||||
argv += optind;
|
||||
|
||||
/* Set up a signal handler */
|
||||
newSigAction.sa_handler = signal_handler;
|
||||
sigemptyset(&newSigAction.sa_mask);
|
||||
newSigAction.sa_flags = 0;
|
||||
|
||||
/* Signals to handle */
|
||||
sigaction(SIGHUP, &newSigAction, NULL); /* catch hangup signal */
|
||||
sigaction(SIGTERM, &newSigAction, NULL); /* catch term signal */
|
||||
sigaction(SIGINT, &newSigAction, NULL); /* catch interrupt signal */
|
||||
sigaction(SIGHUP, &newSigAction, NULL);
|
||||
sigaction(SIGTERM, &newSigAction, NULL);
|
||||
sigaction(SIGINT, &newSigAction, NULL);
|
||||
|
||||
uci_init();
|
||||
struct network_config_s net_config = uci_get_dawn_network();
|
||||
printf("Broadcst bla: %s\n", net_config.broadcast_ip);
|
||||
|
||||
gcrypt_init();
|
||||
gcrypt_set_key_and_iv(shared_key, iv);
|
||||
gcrypt_set_key_and_iv(net_config.shared_key, net_config.iv);
|
||||
|
||||
struct time_config_s time_config = uci_get_time_config();
|
||||
timeout_config = time_config; // TODO: Refactor...
|
||||
|
||||
hostapd_dir_glob = uci_get_dawn_hostapd_dir();
|
||||
sort_string = (char*) uci_get_dawn_sort_order();
|
||||
|
||||
if (pthread_mutex_init(&list_mutex, NULL) != 0) {
|
||||
printf("\n mutex init failed\n");
|
||||
return 1;
|
||||
|
|
@ -134,11 +100,10 @@ int main(int argc, char **argv) {
|
|||
return 1;
|
||||
}
|
||||
|
||||
init_socket_runopts(opt_broadcast_ip, opt_broadcast_port, 1);
|
||||
init_socket_runopts(net_config.broadcast_ip, net_config.broadcast_port, net_config.bool_multicast);
|
||||
|
||||
insert_macs_from_file();
|
||||
|
||||
dawn_init_ubus(ubus_socket, opt_hostapd_dir);
|
||||
dawn_init_ubus(ubus_socket, hostapd_dir_glob);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -32,10 +32,10 @@ int setup_broadcast_socket(const char *_broadcast_ip, unsigned short _broadcast_
|
|||
addr->sin_addr.s_addr = inet_addr(_broadcast_ip);
|
||||
addr->sin_port = htons(_broadcast_port);
|
||||
|
||||
if (bind(sock, (struct sockaddr *) addr, sizeof(*addr)) <
|
||||
0) {
|
||||
while (bind(sock, (struct sockaddr *) addr, sizeof(*addr)) <
|
||||
0) {
|
||||
fprintf(stderr, "Binding socket failed!\n");
|
||||
return -1;
|
||||
sleep(1);
|
||||
}
|
||||
return sock;
|
||||
}
|
||||
|
|
@ -11,7 +11,7 @@
|
|||
|
||||
#include "multicastsocket.h"
|
||||
|
||||
static struct ip_mreq command; /* static ?! */
|
||||
static struct ip_mreq command;
|
||||
|
||||
int setup_multicast_socket(const char *_multicast_ip, unsigned short _multicast_port, struct sockaddr_in *addr) {
|
||||
int loop = 1;
|
||||
|
|
@ -19,7 +19,7 @@ int setup_multicast_socket(const char *_multicast_ip, unsigned short _multicast_
|
|||
|
||||
memset(addr, 0, sizeof(*addr));
|
||||
addr->sin_family = AF_INET;
|
||||
addr->sin_addr.s_addr = htonl (INADDR_ANY);
|
||||
addr->sin_addr.s_addr = inet_addr(_multicast_ip);
|
||||
addr->sin_port = htons (_multicast_port);
|
||||
|
||||
if ((sock = socket(PF_INET, SOCK_DGRAM, 0)) == -1) {
|
||||
|
|
@ -57,7 +57,7 @@ int setup_multicast_socket(const char *_multicast_ip, unsigned short _multicast_
|
|||
command.imr_multiaddr.s_addr = inet_addr(_multicast_ip);
|
||||
command.imr_interface.s_addr = htonl (INADDR_ANY);
|
||||
if (command.imr_multiaddr.s_addr == -1) {
|
||||
perror("224.0.0.1 ist keine Multicast-Adresse\n");
|
||||
perror("Wrong multicast address!\n");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
if (setsockopt(sock,
|
||||
|
|
@ -68,3 +68,14 @@ int setup_multicast_socket(const char *_multicast_ip, unsigned short _multicast_
|
|||
}
|
||||
return sock;
|
||||
}
|
||||
|
||||
int remove_multicast_socket(int socket) {
|
||||
if (setsockopt(socket,
|
||||
IPPROTO_IP,
|
||||
IP_DROP_MEMBERSHIP,
|
||||
&command, sizeof(command)) < 0) {
|
||||
perror("setsockopt:IP_DROP_MEMBERSHIP");
|
||||
return -1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -29,21 +29,23 @@ const char *ip;
|
|||
unsigned short port;
|
||||
char recv_string[MAX_RECV_STRING + 1];
|
||||
int recv_string_len;
|
||||
int multicast_socket;
|
||||
|
||||
void *receive_msg(void *args);
|
||||
|
||||
void *receive_msg_enc(void *args);
|
||||
|
||||
int init_socket_runopts(char *_ip, char *_port, int broadcast_socket) {
|
||||
int init_socket_runopts(const char *_ip, int _port, int _multicast_socket) {
|
||||
|
||||
port = atoi(_port);
|
||||
port = _port;
|
||||
ip = _ip;
|
||||
multicast_socket = _multicast_socket;
|
||||
|
||||
if (broadcast_socket) {
|
||||
sock = setup_broadcast_socket(ip, port, &addr);
|
||||
} else {
|
||||
if (multicast_socket) {
|
||||
printf("Settingup multicastsocket!\n");
|
||||
sock = setup_multicast_socket(ip, port, &addr);
|
||||
} else {
|
||||
sock = setup_broadcast_socket(ip, port, &addr);
|
||||
}
|
||||
|
||||
pthread_t sniffer_thread;
|
||||
|
|
@ -235,4 +237,9 @@ int send_string_enc(char *msg) {
|
|||
return 0;
|
||||
}
|
||||
|
||||
void close_socket() { close(sock); }
|
||||
void close_socket() {
|
||||
if (multicast_socket) {
|
||||
remove_multicast_socket(sock);
|
||||
}
|
||||
close(sock);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@
|
|||
#include <libubox/uloop.h>
|
||||
|
||||
#include "ubus.h"
|
||||
#include "rssi.h"
|
||||
#include "dawn_iwinfo.h"
|
||||
#include "utils.h"
|
||||
|
||||
#define MAC2STR(a) (a)[0], (a)[1], (a)[2], (a)[3], (a)[4], (a)[5]
|
||||
|
|
@ -43,6 +43,8 @@ int is_connected(uint8_t bssid_addr[], uint8_t client_addr[]);
|
|||
|
||||
int mac_in_maclist(uint8_t mac[]);
|
||||
|
||||
int compare_station_count(uint8_t *bssid_addr_own, uint8_t *bssid_addr_to_compare, int automatic_kick);
|
||||
|
||||
int probe_entry_last = -1;
|
||||
int client_entry_last = -1;
|
||||
int ap_entry_last = -1;
|
||||
|
|
@ -78,11 +80,13 @@ int eval_probe_metric(struct probe_entry_s probe_entry) {
|
|||
score += !probe_entry.ht_support && !ap_entry.ht ? dawn_metric.no_ht_support : 0;
|
||||
score += probe_entry.vht_support && ap_entry.vht ? dawn_metric.vht_support : 0;
|
||||
score += !probe_entry.vht_support && !ap_entry.vht ? dawn_metric.no_vht_support : 0;
|
||||
score += ap_entry.channel_utilization <= dawn_metric.max_chan_util ? dawn_metric.chan_util : 0;
|
||||
score += ap_entry.channel_utilization <= dawn_metric.chan_util_val ? dawn_metric.chan_util : 0;
|
||||
score += ap_entry.channel_utilization > dawn_metric.max_chan_util_val ? dawn_metric.max_chan_util : 0;
|
||||
}
|
||||
|
||||
score += (probe_entry.freq > 5000) ? dawn_metric.freq : 0;
|
||||
score += (probe_entry.signal >= dawn_metric.min_rssi) ? dawn_metric.rssi : 0;
|
||||
score += (probe_entry.signal >= dawn_metric.rssi_val) ? dawn_metric.rssi : 0;
|
||||
score += (probe_entry.signal <= dawn_metric.low_rssi_val) ? dawn_metric.low_rssi : 0;
|
||||
|
||||
printf("SCORE: %d\n", score);
|
||||
print_probe_entry(probe_entry);
|
||||
|
|
@ -90,7 +94,28 @@ int eval_probe_metric(struct probe_entry_s probe_entry) {
|
|||
return score;
|
||||
}
|
||||
|
||||
int better_ap_available(uint8_t bssid_addr[], uint8_t client_addr[]) {
|
||||
int compare_station_count(uint8_t *bssid_addr_own, uint8_t *bssid_addr_to_compare, int automatic_kick) {
|
||||
|
||||
ap ap_entry_own = ap_array_get_ap(bssid_addr_own);
|
||||
ap ap_entry_to_compre = ap_array_get_ap(bssid_addr_to_compare);
|
||||
|
||||
// check if ap entry is available
|
||||
if (mac_is_equal(ap_entry_own.bssid_addr, bssid_addr_own)
|
||||
&& mac_is_equal(ap_entry_to_compre.bssid_addr, bssid_addr_to_compare)
|
||||
) {
|
||||
printf("Comparing own %d to %d\n", ap_entry_own.station_count, ap_entry_to_compre.station_count);
|
||||
if (automatic_kick) {
|
||||
return (ap_entry_own.station_count - 1) > ap_entry_to_compre.station_count;
|
||||
} else {
|
||||
return ap_entry_own.station_count > ap_entry_to_compre.station_count;
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
int better_ap_available(uint8_t bssid_addr[], uint8_t client_addr[], int automatic_kick) {
|
||||
int own_score = -1;
|
||||
|
||||
// find first client entry in probe array
|
||||
|
|
@ -111,6 +136,7 @@ int better_ap_available(uint8_t bssid_addr[], uint8_t client_addr[]) {
|
|||
break;
|
||||
}
|
||||
if (mac_is_equal(bssid_addr, probe_array[j].bssid_addr)) {
|
||||
printf("Calculating own score!\n");
|
||||
own_score = eval_probe_metric(probe_array[j]);
|
||||
break;
|
||||
}
|
||||
|
|
@ -123,26 +149,45 @@ int better_ap_available(uint8_t bssid_addr[], uint8_t client_addr[]) {
|
|||
|
||||
int k;
|
||||
for (k = i; k <= probe_entry_last; k++) {
|
||||
int score_to_compare;
|
||||
|
||||
if (!mac_is_equal(probe_array[k].client_addr, client_addr)) {
|
||||
break;
|
||||
}
|
||||
if (!mac_is_equal(bssid_addr, probe_array[k].bssid_addr) &&
|
||||
own_score <
|
||||
eval_probe_metric(probe_array[k])) // that's wrong! find client_entry OR write things in probe array struct!
|
||||
{
|
||||
|
||||
if (mac_is_equal(bssid_addr, probe_array[k].bssid_addr)) {
|
||||
printf("Own Score! Skipping!\n");
|
||||
print_probe_entry(probe_array[k]);
|
||||
continue;
|
||||
}
|
||||
|
||||
printf("Calculating score to compare!\n");
|
||||
score_to_compare = eval_probe_metric(probe_array[k]);
|
||||
|
||||
if (own_score < score_to_compare) {
|
||||
return 1;
|
||||
}
|
||||
if (dawn_metric.use_station_count && own_score == score_to_compare) {
|
||||
// if ap have same value but station count is different...
|
||||
if (compare_station_count(bssid_addr, probe_array[k].bssid_addr, automatic_kick)) {
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
int kick_client(struct client_s client_entry) {
|
||||
return !mac_in_maclist(client_entry.client_addr) && better_ap_available(client_entry.bssid_addr, client_entry.client_addr);
|
||||
return !mac_in_maclist(client_entry.client_addr) && better_ap_available(client_entry.bssid_addr, client_entry.client_addr, 1);
|
||||
}
|
||||
|
||||
void kick_clients(uint8_t bssid[], uint32_t id) {
|
||||
pthread_mutex_lock(&client_array_mutex);
|
||||
pthread_mutex_lock(&probe_array_mutex);
|
||||
printf("-------- KICKING CLIENS!!!---------\n");
|
||||
char mac_buf_ap[20];
|
||||
sprintf(mac_buf_ap, MACSTR, MAC2STR(bssid));
|
||||
printf("EVAL %s\n", mac_buf_ap);
|
||||
|
||||
// Seach for BSSID
|
||||
int i;
|
||||
|
|
@ -172,14 +217,36 @@ void kick_clients(uint8_t bssid[], uint32_t id) {
|
|||
|
||||
}
|
||||
|
||||
int do_kick = kick_client(client_array[j]);
|
||||
|
||||
// better ap available
|
||||
if (kick_client(client_array[j]) > 0) {
|
||||
if (do_kick > 0) {
|
||||
printf("Better AP available. Kicking client:\n");
|
||||
print_client_entry(client_array[j]);
|
||||
del_client_interface(id, client_array[j].client_addr, 5, 1, 60000);
|
||||
printf("Check if client is active receiving!\n");
|
||||
|
||||
float rx_rate, tx_rate;
|
||||
if (get_bandwidth_iwinfo(client_array[j].client_addr, &rx_rate, &tx_rate)) {
|
||||
// only use rx_rate for indicating if transmission is going on
|
||||
// <= 6MBits <- probably no transmission
|
||||
// tx_rate has always some weird value so don't use ist
|
||||
if (rx_rate > dawn_metric.bandwith_threshold) {
|
||||
printf("Client is probably in active transmisison. Don't kick! RxRate is: %f\n", rx_rate);
|
||||
continue;
|
||||
}
|
||||
}
|
||||
printf("Client is probably NOT in active transmisison. KICK! RxRate is: %f\n", rx_rate);
|
||||
|
||||
del_client_interface(id, client_array[j].client_addr, 5, 1, 1000);
|
||||
client_array_delete(client_array[j]);
|
||||
|
||||
// don't delete clients in a row. use update function again...
|
||||
// -> chan_util update, ...
|
||||
add_client_update_timer(timeout_config.update_client * 1000 / 4);
|
||||
break;
|
||||
|
||||
// no entry in probe array for own bssid
|
||||
} else if (kick_client(client_array[j]) == -1) {
|
||||
} else if (do_kick == -1) {
|
||||
printf("No Information about client. Force reconnect:\n");
|
||||
print_client_entry(client_array[j]);
|
||||
del_client_interface(id, client_array[j].client_addr, 0, 0, 0);
|
||||
|
|
@ -191,6 +258,8 @@ void kick_clients(uint8_t bssid[], uint32_t id) {
|
|||
}
|
||||
}
|
||||
|
||||
printf("---------------------------\n");
|
||||
|
||||
pthread_mutex_unlock(&probe_array_mutex);
|
||||
pthread_mutex_unlock(&client_array_mutex);
|
||||
}
|
||||
|
|
@ -459,11 +528,11 @@ ap insert_to_ap_array(ap entry) {
|
|||
ap ap_array_get_ap(uint8_t bssid_addr[]) {
|
||||
ap ret;
|
||||
|
||||
char bssid_mac_string[20];
|
||||
sprintf(bssid_mac_string, MACSTR, MAC2STR(bssid_addr));
|
||||
printf("Try to find: %s\n", bssid_mac_string);
|
||||
printf("in\n");
|
||||
print_ap_array();
|
||||
//char bssid_mac_string[20];
|
||||
//sprintf(bssid_mac_string, MACSTR, MAC2STR(bssid_addr));
|
||||
//printf("Try to find: %s\n", bssid_mac_string);
|
||||
//printf("in\n");
|
||||
//print_ap_array();
|
||||
|
||||
if (ap_entry_last == -1) {
|
||||
return ret;
|
||||
|
|
@ -561,8 +630,7 @@ void remove_old_ap_entries(time_t current_time, long long int threshold) {
|
|||
}
|
||||
}
|
||||
|
||||
void uloop_add_data_cbs()
|
||||
{
|
||||
void uloop_add_data_cbs() {
|
||||
uloop_timeout_add(&probe_timeout);
|
||||
uloop_timeout_add(&client_timeout);
|
||||
uloop_timeout_add(&ap_timeout);
|
||||
|
|
@ -576,8 +644,7 @@ void remove_probe_array_cb(struct uloop_timeout *t) {
|
|||
uloop_timeout_set(&probe_timeout, timeout_config.remove_probe * 1000);
|
||||
}
|
||||
|
||||
void remove_client_array_cb(struct uloop_timeout *t)
|
||||
{
|
||||
void remove_client_array_cb(struct uloop_timeout *t) {
|
||||
pthread_mutex_lock(&client_array_mutex);
|
||||
printf("[Thread] : Removing old client entries!\n");
|
||||
remove_old_client_entries(time(0), timeout_config.update_client);
|
||||
|
|
|
|||
129
src/utils/dawn_iwinfo.c
Normal file
129
src/utils/dawn_iwinfo.c
Normal file
|
|
@ -0,0 +1,129 @@
|
|||
#include "dawn_iwinfo.h"
|
||||
|
||||
#include <limits.h>
|
||||
#include <iwinfo.h>
|
||||
#include <dirent.h>
|
||||
|
||||
#include "utils.h"
|
||||
#include "ubus.h"
|
||||
|
||||
#define MAC2STR(a) (a)[0], (a)[1], (a)[2], (a)[3], (a)[4], (a)[5]
|
||||
|
||||
int call_iwinfo(char *client_addr);
|
||||
|
||||
int parse_rssi(char *iwinfo_string);
|
||||
|
||||
int get_rssi(const char *ifname, uint8_t *client_addr);
|
||||
|
||||
int get_bandwith(const char *ifname, uint8_t *client_addr, float *rx_rate, float *tx_rate);
|
||||
|
||||
#define IWINFO_BUFSIZE 24 * 1024
|
||||
|
||||
int get_bandwidth_iwinfo(__uint8_t *client_addr, float *rx_rate, float *tx_rate) {
|
||||
|
||||
DIR *dirp;
|
||||
struct dirent *entry;
|
||||
dirp = opendir(hostapd_dir_glob); // error handling?
|
||||
if (!dirp) {
|
||||
fprintf(stderr, "No hostapd sockets!\n");
|
||||
return 0;
|
||||
}
|
||||
|
||||
int sucess = 0;
|
||||
|
||||
while ((entry = readdir(dirp)) != NULL) {
|
||||
if (entry->d_type == DT_SOCK) {
|
||||
if (get_bandwith(entry->d_name, client_addr, rx_rate, tx_rate)) {
|
||||
sucess = 1;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
closedir(dirp);
|
||||
return sucess;
|
||||
}
|
||||
|
||||
int get_bandwith(const char *ifname, uint8_t *client_addr, float *rx_rate, float *tx_rate) {
|
||||
|
||||
int i, len;
|
||||
char buf[IWINFO_BUFSIZE];
|
||||
struct iwinfo_assoclist_entry *e;
|
||||
const struct iwinfo_ops *iw;
|
||||
|
||||
iw = iwinfo_backend(ifname);
|
||||
|
||||
if (iw->assoclist(ifname, buf, &len)) {
|
||||
printf("No information available\n");
|
||||
return 0;
|
||||
} else if (len <= 0) {
|
||||
printf("No station connected\n");
|
||||
return 0;
|
||||
}
|
||||
|
||||
for (i = 0; i < len; i += sizeof(struct iwinfo_assoclist_entry)) {
|
||||
e = (struct iwinfo_assoclist_entry *) &buf[i];
|
||||
|
||||
if (mac_is_equal(client_addr, e->mac)) {
|
||||
//struct iwinfo_assoclist_entry * rx_rate = e->rx_rate;
|
||||
//struct iwinfo_assoclist_entry * tx_rate = e->tx_rate;
|
||||
*rx_rate = e->rx_rate.rate / 1000;
|
||||
*tx_rate = e->tx_rate.rate / 1000;
|
||||
return 1;
|
||||
}
|
||||
// return e->signal;
|
||||
|
||||
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int get_rssi_iwinfo(__uint8_t *client_addr) {
|
||||
|
||||
DIR *dirp;
|
||||
struct dirent *entry;
|
||||
dirp = opendir(hostapd_dir_glob); // error handling?
|
||||
if (!dirp) {
|
||||
fprintf(stderr, "No hostapd sockets!\n");
|
||||
return INT_MIN;
|
||||
}
|
||||
|
||||
int rssi = INT_MIN;
|
||||
|
||||
while ((entry = readdir(dirp)) != NULL) {
|
||||
if (entry->d_type == DT_SOCK) {
|
||||
rssi = get_rssi(entry->d_name, client_addr);
|
||||
if (rssi != INT_MIN)
|
||||
break;
|
||||
}
|
||||
}
|
||||
closedir(dirp);
|
||||
return rssi;
|
||||
}
|
||||
|
||||
int get_rssi(const char *ifname, uint8_t *client_addr) {
|
||||
|
||||
int i, len;
|
||||
char buf[IWINFO_BUFSIZE];
|
||||
struct iwinfo_assoclist_entry *e;
|
||||
const struct iwinfo_ops *iw;
|
||||
|
||||
iw = iwinfo_backend(ifname);
|
||||
|
||||
if (iw->assoclist(ifname, buf, &len)) {
|
||||
printf("No information available\n");
|
||||
return INT_MIN;
|
||||
} else if (len <= 0) {
|
||||
printf("No station connected\n");
|
||||
return INT_MIN;
|
||||
}
|
||||
|
||||
for (i = 0; i < len; i += sizeof(struct iwinfo_assoclist_entry)) {
|
||||
e = (struct iwinfo_assoclist_entry *) &buf[i];
|
||||
|
||||
if (mac_is_equal(client_addr, e->mac))
|
||||
return e->signal;
|
||||
}
|
||||
|
||||
return INT_MIN;
|
||||
}
|
||||
|
|
@ -4,76 +4,38 @@
|
|||
|
||||
#include "dawn_uci.h"
|
||||
|
||||
/*
|
||||
|
||||
dawn.metric.ht_support
|
||||
dawn.metric.vht_support'
|
||||
dawn.metric.rssi
|
||||
dawn.metric.freq
|
||||
static struct uci_context *uci_ctx;
|
||||
static struct uci_package *uci_pkg;
|
||||
|
||||
*/
|
||||
|
||||
/*
|
||||
config settings times
|
||||
option update_client '50'
|
||||
option remove_client '120'
|
||||
option remove_probe '120'
|
||||
*/
|
||||
// why is this not included in uci lib...?!
|
||||
// fund here: https://github.com/br101/pingcheck/blob/master/uci.c
|
||||
static int uci_lookup_option_int(struct uci_context *uci, struct uci_section *s,
|
||||
const char *name)
|
||||
{
|
||||
const char* str = uci_lookup_option_string(uci, s, name);
|
||||
return str == NULL ? -1 : atoi(str);
|
||||
}
|
||||
|
||||
struct time_config_s uci_get_time_config() {
|
||||
struct time_config_s ret;
|
||||
|
||||
struct uci_context *c;
|
||||
struct uci_ptr ptr;
|
||||
printf("Loading Times!");
|
||||
|
||||
c = uci_alloc_context();
|
||||
struct uci_element *e;
|
||||
uci_foreach_element(&uci_pkg->sections, e) {
|
||||
struct uci_section *s = uci_to_section(e);
|
||||
|
||||
printf("Loading TImes!");
|
||||
|
||||
|
||||
char tmp_update_client[] = "dawn.times.update_client";
|
||||
if (uci_lookup_ptr(c, &ptr, tmp_update_client, 1) != UCI_OK) {
|
||||
uci_perror(c, "uci_get_daw_metric Error");
|
||||
return ret;
|
||||
if (strcmp(s->type, "times") == 0)
|
||||
{
|
||||
ret.update_client = uci_lookup_option_int(uci_ctx, s, "update_client");
|
||||
ret.remove_client = uci_lookup_option_int(uci_ctx, s, "remove_client");
|
||||
ret.remove_probe = uci_lookup_option_int(uci_ctx, s, "remove_probe");
|
||||
ret.update_hostapd = uci_lookup_option_int(uci_ctx, s, "update_hostapd");
|
||||
ret.remove_ap = uci_lookup_option_int(uci_ctx, s, "remove_ap");
|
||||
return ret;
|
||||
}
|
||||
}
|
||||
if (ptr.o->type == UCI_TYPE_STRING)
|
||||
ret.update_client = atoi(ptr.o->v.string);
|
||||
|
||||
char tmp_remove_client[] = "dawn.times.remove_client";
|
||||
if (uci_lookup_ptr(c, &ptr, tmp_remove_client, 1) != UCI_OK) {
|
||||
uci_perror(c, "uci_get_daw_metric Error");
|
||||
return ret;
|
||||
}
|
||||
if (ptr.o->type == UCI_TYPE_STRING)
|
||||
ret.remove_client = atoi(ptr.o->v.string);
|
||||
|
||||
char tmp_remove_probe[] = "dawn.times.remove_probe";
|
||||
if (uci_lookup_ptr(c, &ptr, tmp_remove_probe, 1) != UCI_OK) {
|
||||
uci_perror(c, "uci_get_daw_metric Error");
|
||||
return ret;
|
||||
}
|
||||
if (ptr.o->type == UCI_TYPE_STRING)
|
||||
ret.remove_probe = atoi(ptr.o->v.string);
|
||||
|
||||
char tmp_update_hostapd[] = "dawn.times.update_hostapd";
|
||||
if (uci_lookup_ptr(c, &ptr, tmp_update_hostapd, 1) != UCI_OK) {
|
||||
uci_perror(c, "uci_get_daw_metric Error");
|
||||
return ret;
|
||||
}
|
||||
if (ptr.o->type == UCI_TYPE_STRING)
|
||||
ret.update_hostapd = atoi(ptr.o->v.string);
|
||||
|
||||
char tmp_remove_ap[] = "dawn.times.remove_ap";
|
||||
if (uci_lookup_ptr(c, &ptr, tmp_remove_ap, 1) != UCI_OK) {
|
||||
uci_perror(c, "uci_get_daw_metric Error");
|
||||
return ret;
|
||||
}
|
||||
if (ptr.o->type == UCI_TYPE_STRING)
|
||||
ret.remove_ap = atoi(ptr.o->v.string);
|
||||
|
||||
printf("Times: %lu, %lu, %lu %lu\n", ret.update_client, ret.remove_client, ret.remove_probe, ret.update_hostapd);
|
||||
|
||||
uci_free_context(c);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
|
@ -81,96 +43,116 @@ struct time_config_s uci_get_time_config() {
|
|||
struct probe_metric_s uci_get_dawn_metric() {
|
||||
struct probe_metric_s ret;
|
||||
|
||||
struct uci_context *c;
|
||||
struct uci_ptr ptr;
|
||||
struct uci_element *e;
|
||||
uci_foreach_element(&uci_pkg->sections, e) {
|
||||
struct uci_section *s = uci_to_section(e);
|
||||
|
||||
c = uci_alloc_context();
|
||||
|
||||
char tmp_ht_support[] = "dawn.metric.ht_support";
|
||||
if (uci_lookup_ptr(c, &ptr, tmp_ht_support, 1) != UCI_OK) {
|
||||
uci_perror(c, "uci_get_daw_metric Error");
|
||||
return ret;
|
||||
if (strcmp(s->type, "metric") == 0)
|
||||
{
|
||||
ret.ht_support = uci_lookup_option_int(uci_ctx, s, "ht_support");
|
||||
ret.vht_support = uci_lookup_option_int(uci_ctx, s, "vht_support");
|
||||
ret.no_ht_support = uci_lookup_option_int(uci_ctx, s, "no_ht_support");
|
||||
ret.no_vht_support = uci_lookup_option_int(uci_ctx, s, "no_vht_support");
|
||||
ret.rssi = uci_lookup_option_int(uci_ctx, s, "rssi");
|
||||
ret.freq = uci_lookup_option_int(uci_ctx, s, "freq");
|
||||
ret.rssi_val = uci_lookup_option_int(uci_ctx, s, "rssi_val");
|
||||
ret.chan_util = uci_lookup_option_int(uci_ctx, s, "chan_util");
|
||||
ret.max_chan_util = uci_lookup_option_int(uci_ctx, s, "max_chan_util");
|
||||
ret.chan_util_val = uci_lookup_option_int(uci_ctx, s, "chan_util_val");
|
||||
ret.max_chan_util_val = uci_lookup_option_int(uci_ctx, s, "max_chan_util_val");
|
||||
ret.min_probe_count = uci_lookup_option_int(uci_ctx, s, "min_probe_count");
|
||||
ret.low_rssi = uci_lookup_option_int(uci_ctx, s, "low_rssi");
|
||||
ret.low_rssi_val = uci_lookup_option_int(uci_ctx, s, "low_rssi_val");
|
||||
ret.bandwith_threshold = uci_lookup_option_int(uci_ctx, s, "bandwith_threshold");
|
||||
ret.use_station_count = uci_lookup_option_int(uci_ctx, s, "use_station_count");
|
||||
ret.eval_probe_req = uci_lookup_option_int(uci_ctx, s, "eval_probe_req");
|
||||
return ret;
|
||||
}
|
||||
}
|
||||
if (ptr.o->type == UCI_TYPE_STRING)
|
||||
ret.ht_support = atoi(ptr.o->v.string);
|
||||
|
||||
char tmp_vht_support[] = "dawn.metric.vht_support";
|
||||
if (uci_lookup_ptr(c, &ptr, tmp_vht_support, 1) != UCI_OK) {
|
||||
uci_perror(c, "uci_get_daw_metric Error");
|
||||
return ret;
|
||||
}
|
||||
if (ptr.o->type == UCI_TYPE_STRING)
|
||||
ret.vht_support = atoi(ptr.o->v.string);
|
||||
|
||||
char tmp_no_ht_support[] = "dawn.metric.no_ht_support";
|
||||
if (uci_lookup_ptr(c, &ptr, tmp_no_ht_support, 1) != UCI_OK) {
|
||||
uci_perror(c, "uci_get_daw_metric Error");
|
||||
return ret;
|
||||
}
|
||||
if (ptr.o->type == UCI_TYPE_STRING)
|
||||
ret.no_ht_support = atoi(ptr.o->v.string);
|
||||
|
||||
char tmp_no_vht_support[] = "dawn.metric.no_vht_support";
|
||||
if (uci_lookup_ptr(c, &ptr, tmp_no_vht_support, 1) != UCI_OK) {
|
||||
uci_perror(c, "uci_get_daw_metric Error");
|
||||
return ret;
|
||||
}
|
||||
if (ptr.o->type == UCI_TYPE_STRING)
|
||||
ret.no_vht_support = atoi(ptr.o->v.string);
|
||||
|
||||
char tmp_rssi[] = "dawn.metric.rssi";
|
||||
if (uci_lookup_ptr(c, &ptr, tmp_rssi, 1) != UCI_OK) {
|
||||
uci_perror(c, "uci_get_daw_metric Error");
|
||||
return ret;
|
||||
}
|
||||
if (ptr.o->type == UCI_TYPE_STRING)
|
||||
ret.rssi = atoi(ptr.o->v.string);
|
||||
|
||||
char tmp_freq[] = "dawn.metric.freq";
|
||||
if (uci_lookup_ptr(c, &ptr, tmp_freq, 1) != UCI_OK) {
|
||||
uci_perror(c, "uci_get_daw_metric Error");
|
||||
return ret;
|
||||
}
|
||||
if (ptr.o->type == UCI_TYPE_STRING)
|
||||
ret.freq = atoi(ptr.o->v.string);
|
||||
|
||||
char tmp_util[] = "dawn.metric.chan_util";
|
||||
if (uci_lookup_ptr(c, &ptr, tmp_util, 1) != UCI_OK) {
|
||||
uci_perror(c, "uci_get_daw_metric Error");
|
||||
return ret;
|
||||
}
|
||||
if (ptr.o->type == UCI_TYPE_STRING)
|
||||
ret.chan_util = atoi(ptr.o->v.string);
|
||||
|
||||
char tmp_min_rssi[] = "dawn.metric.min_rssi";
|
||||
if (uci_lookup_ptr(c, &ptr, tmp_min_rssi, 1) != UCI_OK) {
|
||||
uci_perror(c, "uci_get_daw_metric Error");
|
||||
return ret;
|
||||
}
|
||||
if (ptr.o->type == UCI_TYPE_STRING)
|
||||
ret.min_rssi = atoi(ptr.o->v.string);
|
||||
|
||||
char tmp_max_chan_util[] = "dawn.metric.max_chan_util";
|
||||
if (uci_lookup_ptr(c, &ptr, tmp_max_chan_util, 1) != UCI_OK) {
|
||||
uci_perror(c, "uci_get_daw_metric Error");
|
||||
return ret;
|
||||
}
|
||||
if (ptr.o->type == UCI_TYPE_STRING)
|
||||
ret.max_chan_util = atoi(ptr.o->v.string);
|
||||
|
||||
|
||||
printf("Try to load min_probe_count\n");
|
||||
char tmp_min_probe_count[] = "dawn.metric.min_probe_count";
|
||||
if (uci_lookup_ptr(c, &ptr, tmp_min_probe_count, 1) != UCI_OK) {
|
||||
uci_perror(c, "uci_get_daw_metric Error");
|
||||
return ret;
|
||||
}
|
||||
if (ptr.o->type == UCI_TYPE_STRING)
|
||||
ret.min_probe_count = atoi(ptr.o->v.string);
|
||||
|
||||
printf("Loaded metric: %d\n", ret.min_probe_count);
|
||||
|
||||
uci_free_context(c);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
struct network_config_s uci_get_dawn_network() {
|
||||
struct network_config_s ret;
|
||||
|
||||
struct uci_element *e;
|
||||
uci_foreach_element(&uci_pkg->sections, e) {
|
||||
struct uci_section *s = uci_to_section(e);
|
||||
|
||||
if (strcmp(s->type, "network") == 0)
|
||||
{
|
||||
printf("Fronund network entry!\n");
|
||||
ret.broadcast_ip = uci_lookup_option_string(uci_ctx, s, "broadcast_ip");
|
||||
printf("BROADCAST: %s\n", ret.broadcast_ip);
|
||||
ret.broadcast_port = uci_lookup_option_int(uci_ctx, s, "broadcast_port");
|
||||
ret.bool_multicast = uci_lookup_option_int(uci_ctx, s, "multicast");
|
||||
printf("multicast: %s\n", ret.broadcast_ip);
|
||||
ret.shared_key = uci_lookup_option_string(uci_ctx, s, "shared_key");
|
||||
ret.iv = uci_lookup_option_string(uci_ctx, s, "iv");
|
||||
return ret;
|
||||
}
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
const char* uci_get_dawn_hostapd_dir() {
|
||||
struct uci_element *e;
|
||||
uci_foreach_element(&uci_pkg->sections, e)
|
||||
{
|
||||
struct uci_section *s = uci_to_section(e);
|
||||
|
||||
if (strcmp(s->type, "hostapd") == 0) {
|
||||
return uci_lookup_option_string(uci_ctx, s, "hostapd_dir");
|
||||
}
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
const char* uci_get_dawn_sort_order() {
|
||||
struct uci_element *e;
|
||||
uci_foreach_element(&uci_pkg->sections, e) {
|
||||
struct uci_section *s = uci_to_section(e);
|
||||
|
||||
if (strcmp(s->type, "ordering") == 0)
|
||||
{
|
||||
return uci_lookup_option_string(uci_ctx, s, "sort_order");
|
||||
}
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
int uci_init()
|
||||
{
|
||||
struct uci_context *ctx = uci_ctx;
|
||||
|
||||
if (!ctx) {
|
||||
ctx = uci_alloc_context();
|
||||
uci_ctx = ctx;
|
||||
|
||||
ctx->flags &= ~UCI_FLAG_STRICT;
|
||||
} else {
|
||||
// shouldn't happen?
|
||||
uci_pkg = uci_lookup_package(ctx, "dawn");
|
||||
if (uci_pkg)
|
||||
uci_unload(ctx, uci_pkg);
|
||||
}
|
||||
|
||||
if (uci_load(ctx, "dawn", &uci_pkg))
|
||||
return -1;
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
int uci_clear()
|
||||
{
|
||||
if(uci_pkg != NULL)
|
||||
{
|
||||
uci_unload(uci_ctx, uci_pkg);
|
||||
}
|
||||
if(uci_ctx != NULL)
|
||||
{
|
||||
uci_free_context(uci_ctx);
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
|
@ -1,72 +0,0 @@
|
|||
#include "rssi.h"
|
||||
|
||||
#include <limits.h>
|
||||
#include <iwinfo.h>
|
||||
#include <dirent.h>
|
||||
|
||||
#include "utils.h"
|
||||
#include "ubus.h"
|
||||
|
||||
#define MAC2STR(a) (a)[0], (a)[1], (a)[2], (a)[3], (a)[4], (a)[5]
|
||||
|
||||
int call_iwinfo(char *client_addr);
|
||||
|
||||
int parse_rssi(char *iwinfo_string);
|
||||
|
||||
int get_rssi(const char *ifname, uint8_t *client_addr);
|
||||
|
||||
#define IWINFO_BUFSIZE 24 * 1024
|
||||
|
||||
int get_rssi_iwinfo(__uint8_t *client_addr) {
|
||||
|
||||
DIR *dirp;
|
||||
struct dirent *entry;
|
||||
dirp = opendir(hostapd_dir_glob); // error handling?
|
||||
if (!dirp) {
|
||||
fprintf(stderr, "No hostapd sockets!\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
int rssi = INT_MIN;
|
||||
|
||||
while ((entry = readdir(dirp)) != NULL) {
|
||||
if (entry->d_type == DT_SOCK) {
|
||||
rssi = get_rssi(entry->d_name, client_addr);
|
||||
if(rssi != INT_MIN)
|
||||
break;
|
||||
}
|
||||
}
|
||||
closedir(dirp);
|
||||
return rssi;
|
||||
}
|
||||
|
||||
int get_rssi(const char *ifname, uint8_t *client_addr){
|
||||
|
||||
int i, len;
|
||||
char buf[IWINFO_BUFSIZE];
|
||||
struct iwinfo_assoclist_entry *e;
|
||||
const struct iwinfo_ops *iw;
|
||||
|
||||
iw = iwinfo_backend(ifname);
|
||||
|
||||
if (iw->assoclist(ifname, buf, &len))
|
||||
{
|
||||
printf("No information available\n");
|
||||
return INT_MIN;
|
||||
}
|
||||
else if (len <= 0)
|
||||
{
|
||||
printf("No station connected\n");
|
||||
return INT_MIN;
|
||||
}
|
||||
|
||||
for (i = 0; i < len; i += sizeof(struct iwinfo_assoclist_entry))
|
||||
{
|
||||
e = (struct iwinfo_assoclist_entry *) &buf[i];
|
||||
|
||||
if(mac_is_equal(client_addr, e->mac))
|
||||
return e->signal;
|
||||
}
|
||||
|
||||
return INT_MIN;
|
||||
}
|
||||
100
src/utils/ubus.c
100
src/utils/ubus.c
|
|
@ -24,13 +24,12 @@ static struct blob_buf b;
|
|||
|
||||
void update_clients(struct uloop_timeout *t);
|
||||
|
||||
struct uloop_timeout hostapd_timer = {
|
||||
.cb = update_hostapd_sockets
|
||||
};
|
||||
|
||||
struct uloop_timeout client_timer = {
|
||||
.cb = update_clients
|
||||
};
|
||||
struct uloop_timeout hostapd_timer = {
|
||||
.cb = update_hostapd_sockets
|
||||
};
|
||||
|
||||
#define MAX_HOSTAPD_SOCKETS 10
|
||||
uint32_t hostapd_sock_arr[MAX_HOSTAPD_SOCKETS];
|
||||
|
|
@ -81,6 +80,7 @@ enum {
|
|||
CLIENT_TABLE_HT,
|
||||
CLIENT_TABLE_VHT,
|
||||
CLIENT_TABLE_CHAN_UTIL,
|
||||
CLIENT_TABLE_NUM_STA,
|
||||
__CLIENT_TABLE_MAX,
|
||||
};
|
||||
|
||||
|
|
@ -91,6 +91,7 @@ static const struct blobmsg_policy client_table_policy[__CLIENT_TABLE_MAX] = {
|
|||
[CLIENT_TABLE_HT] = {.name = "ht_supported", .type = BLOBMSG_TYPE_INT8},
|
||||
[CLIENT_TABLE_VHT] = {.name = "vht_supported", .type = BLOBMSG_TYPE_INT8},
|
||||
[CLIENT_TABLE_CHAN_UTIL] = {.name = "channel_utilization", .type = BLOBMSG_TYPE_INT32},
|
||||
[CLIENT_TABLE_NUM_STA] = {.name = "num_sta", .type = BLOBMSG_TYPE_INT32},
|
||||
};
|
||||
|
||||
enum {
|
||||
|
|
@ -132,7 +133,7 @@ static int hostapd_notify(struct ubus_context *ctx, struct ubus_object *obj,
|
|||
|
||||
static int add_subscriber(char *name);
|
||||
|
||||
static int subscribe_to_hostapd_interfaces(char *hostapd_dir);
|
||||
static int subscribe_to_hostapd_interfaces(const char *hostapd_dir);
|
||||
|
||||
static int ubus_get_clients();
|
||||
|
||||
|
|
@ -142,16 +143,19 @@ add_mac(struct ubus_context *ctx, struct ubus_object *obj,
|
|||
struct blob_attr *msg);
|
||||
|
||||
int hostapd_array_check_id(uint32_t id);
|
||||
|
||||
void hostapd_array_insert(uint32_t id);
|
||||
|
||||
void hostapd_array_delete(uint32_t id);
|
||||
static void ubus_add_oject();
|
||||
|
||||
int hostapd_array_check_id(uint32_t id)
|
||||
{
|
||||
for(int i = 0; i <= hostapd_sock_last; i++)
|
||||
{
|
||||
if(hostapd_sock_arr[i] == id)
|
||||
{
|
||||
void add_client_update_timer(time_t time) {
|
||||
uloop_timeout_set(&client_timer, time);
|
||||
}
|
||||
|
||||
int hostapd_array_check_id(uint32_t id) {
|
||||
for (int i = 0; i <= hostapd_sock_last; i++) {
|
||||
if (hostapd_sock_arr[i] == id) {
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
|
|
@ -159,21 +163,18 @@ int hostapd_array_check_id(uint32_t id)
|
|||
}
|
||||
|
||||
|
||||
void hostapd_array_insert(uint32_t id)
|
||||
{
|
||||
if(hostapd_sock_last < MAX_HOSTAPD_SOCKETS) {
|
||||
void hostapd_array_insert(uint32_t id) {
|
||||
if (hostapd_sock_last < MAX_HOSTAPD_SOCKETS) {
|
||||
hostapd_sock_last++;
|
||||
hostapd_sock_arr[hostapd_sock_last] = id;
|
||||
}
|
||||
|
||||
for(int i = 0; i <= hostapd_sock_last; i++)
|
||||
{
|
||||
printf("%d: %d\n",i,hostapd_sock_arr[i]);
|
||||
for (int i = 0; i <= hostapd_sock_last; i++) {
|
||||
printf("%d: %d\n", i, hostapd_sock_arr[i]);
|
||||
}
|
||||
}
|
||||
|
||||
void hostapd_array_delete(uint32_t id)
|
||||
{
|
||||
void hostapd_array_delete(uint32_t id) {
|
||||
int i = 0;
|
||||
int found_in_array = 0;
|
||||
|
||||
|
|
@ -181,9 +182,8 @@ void hostapd_array_delete(uint32_t id)
|
|||
return;
|
||||
}
|
||||
|
||||
for(i = 0; i <= hostapd_sock_last; i++)
|
||||
{
|
||||
if(hostapd_sock_arr[i] == id) {
|
||||
for (i = 0; i <= hostapd_sock_last; i++) {
|
||||
if (hostapd_sock_arr[i] == id) {
|
||||
found_in_array = 1;
|
||||
break;
|
||||
}
|
||||
|
|
@ -217,8 +217,7 @@ static int decide_function(probe_entry *prob_req) {
|
|||
return 0;
|
||||
}
|
||||
|
||||
if(better_ap_available(prob_req->bssid_addr, prob_req->client_addr))
|
||||
{
|
||||
if (better_ap_available(prob_req->bssid_addr, prob_req->client_addr, 0)) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
@ -309,8 +308,7 @@ static int handle_auth_req(struct blob_attr *msg) {
|
|||
print_probe_entry(tmp);
|
||||
|
||||
// block if entry was not already found in probe database
|
||||
if(!(mac_is_equal(tmp.bssid_addr, auth_req.bssid_addr) && mac_is_equal(tmp.client_addr, auth_req.client_addr)))
|
||||
{
|
||||
if (!(mac_is_equal(tmp.bssid_addr, auth_req.bssid_addr) && mac_is_equal(tmp.client_addr, auth_req.client_addr))) {
|
||||
printf("DENY AUTH!\n");
|
||||
return UBUS_STATUS_UNKNOWN_ERROR;
|
||||
}
|
||||
|
|
@ -337,7 +335,7 @@ static int handle_probe_req(struct blob_attr *msg) {
|
|||
parse_to_probe_req(msg, &prob_req);
|
||||
//insert_to_list(prob_req, 1);
|
||||
//probe_entry tmp_probe =
|
||||
insert_to_array(prob_req, 1);
|
||||
probe_entry tmp_prob_req = insert_to_array(prob_req, 1);
|
||||
|
||||
|
||||
// send probe via network
|
||||
|
|
@ -348,12 +346,17 @@ static int handle_probe_req(struct blob_attr *msg) {
|
|||
printf("[WC] Hostapd-Probe: %s : %s\n", "probe", str);
|
||||
|
||||
//print_probe_array();
|
||||
/*
|
||||
|
||||
// deny access
|
||||
if (!decide_function(&tmp_probe)) {
|
||||
|
||||
if (!dawn_metric.eval_probe_req) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
if (!decide_function(&tmp_prob_req)) {
|
||||
//printf("MAC WILL BE DECLINED!!!\n");
|
||||
return UBUS_STATUS_UNKNOWN_ERROR;
|
||||
}*/
|
||||
}
|
||||
//printf("MAC WILL BE ACCEPDTED!!!\n");
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -384,8 +387,7 @@ static int add_subscriber(char *name) {
|
|||
return -1;
|
||||
}
|
||||
|
||||
if(hostapd_array_check_id(id))
|
||||
{
|
||||
if (hostapd_array_check_id(id)) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
@ -396,12 +398,11 @@ static int add_subscriber(char *name) {
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int subscribe_to_hostapd_interfaces(char *hostapd_dir) {
|
||||
static int subscribe_to_hostapd_interfaces(const char *hostapd_dir) {
|
||||
DIR *dirp;
|
||||
struct dirent *entry;
|
||||
|
||||
if(ctx == NULL)
|
||||
{
|
||||
if (ctx == NULL) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
@ -421,10 +422,9 @@ static int subscribe_to_hostapd_interfaces(char *hostapd_dir) {
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int subscribe_to_hostapd(char *hostapd_dir) {
|
||||
static int subscribe_to_hostapd(const char *hostapd_dir) {
|
||||
|
||||
if(ctx == NULL)
|
||||
{
|
||||
if (ctx == NULL) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
@ -439,14 +439,14 @@ static int subscribe_to_hostapd(char *hostapd_dir) {
|
|||
hostapd_event.remove_cb = hostapd_handle_remove;
|
||||
hostapd_event.cb = hostapd_notify;
|
||||
|
||||
//subscribe_to_hostapd_interfaces(hostapd_dir);
|
||||
subscribe_to_hostapd_interfaces(hostapd_dir);
|
||||
|
||||
|
||||
// free(hostapd_dir); // free string
|
||||
return 0;
|
||||
}
|
||||
|
||||
int dawn_init_ubus(const char *ubus_socket, char *hostapd_dir) {
|
||||
int dawn_init_ubus(const char *ubus_socket, const char *hostapd_dir) {
|
||||
uloop_init();
|
||||
signal(SIGPIPE, SIG_IGN);
|
||||
|
||||
|
|
@ -578,6 +578,13 @@ int parse_to_clients(struct blob_attr *msg, int do_kick, uint32_t id) {
|
|||
ap_entry.ht = blobmsg_get_u8(tb[CLIENT_TABLE_HT]);
|
||||
ap_entry.vht = blobmsg_get_u8(tb[CLIENT_TABLE_VHT]);
|
||||
ap_entry.channel_utilization = blobmsg_get_u32(tb[CLIENT_TABLE_CHAN_UTIL]);
|
||||
|
||||
if (tb[CLIENT_TABLE_NUM_STA]) {
|
||||
ap_entry.station_count = blobmsg_get_u32(tb[CLIENT_TABLE_NUM_STA]);
|
||||
} else {
|
||||
ap_entry.station_count = 0;
|
||||
}
|
||||
|
||||
insert_to_ap_array(ap_entry);
|
||||
|
||||
if (do_kick) {
|
||||
|
|
@ -592,17 +599,17 @@ static void ubus_get_clients_cb(struct ubus_request *req, int type, struct blob_
|
|||
if (!msg)
|
||||
return;
|
||||
|
||||
parse_to_clients(msg, 1, req->peer);
|
||||
|
||||
char *str = blobmsg_format_json(msg, true);
|
||||
send_string_enc(str);
|
||||
|
||||
parse_to_clients(msg, 1, req->peer);
|
||||
|
||||
print_client_array();
|
||||
print_ap_array();
|
||||
}
|
||||
|
||||
static int ubus_get_clients() {
|
||||
for(int i = 0; i <= hostapd_sock_last; i++)
|
||||
{
|
||||
for (int i = 0; i <= hostapd_sock_last; i++) {
|
||||
int timeout = 1;
|
||||
ubus_invoke(ctx_clients, hostapd_sock_arr[i], "get_clients", NULL, ubus_get_clients_cb, NULL, timeout * 1000);
|
||||
}
|
||||
|
|
@ -611,10 +618,12 @@ static int ubus_get_clients() {
|
|||
|
||||
void update_clients(struct uloop_timeout *t) {
|
||||
ubus_get_clients();
|
||||
// maybe to much?! don't set timer again...
|
||||
uloop_timeout_set(&client_timer, timeout_config.update_client * 1000);
|
||||
}
|
||||
|
||||
void update_hostapd_sockets(struct uloop_timeout *t) {
|
||||
printf("Updating hostapd sockets!\n");
|
||||
subscribe_to_hostapd_interfaces(hostapd_dir_glob);
|
||||
uloop_timeout_set(&hostapd_timer, timeout_config.update_hostapd * 1000);
|
||||
}
|
||||
|
|
@ -635,8 +644,7 @@ void del_client_all_interfaces(const uint8_t *client_addr, uint32_t reason, uint
|
|||
blobmsg_add_u8(&b, "deauth", deauth);
|
||||
blobmsg_add_u32(&b, "ban_time", ban_time);
|
||||
|
||||
for(int i = 0; i <= hostapd_sock_last; i++)
|
||||
{
|
||||
for (int i = 0; i <= hostapd_sock_last; i++) {
|
||||
int timeout = 1;
|
||||
ubus_invoke(ctx_clients, hostapd_sock_arr[i], "del_client", b.head, NULL, NULL, timeout * 1000);
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue