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add bssid

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PolynomialDivision 2018-05-17 18:46:45 +02:00
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@ -0,0 +1,340 @@
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc., <http://fsf.org/>
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
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END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
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convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
{description}
Copyright (C) {year} {fullname}
This program 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 2 of the License, or
(at your option) any later version.
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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 this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
{signature of Ty Coon}, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License.

2
src/include/dawn_iwinfo.h
View file

@ -55,4 +55,6 @@ int compare_essid_iwinfo(__uint8_t *bssid_addr, __uint8_t *bssid_addr_to_compare
*/
int get_expected_throughput(const char *ifname, uint8_t *client_addr);
int get_bssid(const char *ifname, uint8_t *bssid_addr);
#endif //DAWN_RSSI_H

9
src/include/script.sh Executable file
View file

@ -0,0 +1,9 @@
#!/bin/bash
for i in *.h # or whatever other pattern...
do
if ! grep -q Copyright $i
then
cat LICENSE $i >$i.new && mv $i.new $i
fi
done

10
src/utils/dawn_iwinfo.c
View file

@ -235,3 +235,13 @@ int get_expected_throughput(const char *ifname, uint8_t *client_addr) {
return INT_MIN;
}
int get_bssid(const char *ifname, uint8_t *bssid_addr) {
const struct iwinfo_ops *iw;
iw = iwinfo_backend(ifname);
// bssid
memcpy(bssid_addr, iw->bssid, ETH_ALEN * sizeof(uint8_t));
return 0;
}

160
src/utils/ubus.c
View file

@ -21,7 +21,7 @@
#include "datastorage.h"
#include "tcpsocket.h"
static struct ubus_context *ctx = NULL;
//static struct ubus_context *ctx = NULL;
static struct ubus_context *ctx_clients; /* own ubus conext otherwise strange behavior... */
static struct ubus_subscriber hostapd_event;
@ -31,6 +31,7 @@ static struct blob_buf network_buf;
static struct blob_buf data_buf;
static struct blob_buf b_probe;
static struct blob_buf b_domain;
static struct blob_buf b_notify;
void update_clients(struct uloop_timeout *t);
@ -47,7 +48,15 @@ struct uloop_timeout umdns_timer = {
};
#define MAX_HOSTAPD_SOCKETS 10
uint32_t hostapd_sock_arr[MAX_HOSTAPD_SOCKETS];
#define MAX_INTERFACE_NAME 64
struct hostapd_sock_entry{
uint32_t id;
char iface_name[MAX_INTERFACE_NAME];
uint8_t bssid_addr[ETH_ALEN];
};
struct hostapd_sock_entry hostapd_sock_arr[MAX_HOSTAPD_SOCKETS];
int hostapd_sock_last = -1;
enum {
@ -223,7 +232,9 @@ static int parse_add_mac_to_file(struct blob_attr *msg);
int hostapd_array_check_id(uint32_t id);
void hostapd_array_insert(uint32_t id);
void hostapd_array_insert(struct hostapd_sock_entry entry);
struct hostapd_sock_entry hostapd_array_get_entry(uint32_t id);
void hostapd_array_delete(uint32_t id);
@ -235,24 +246,38 @@ void add_client_update_timer(time_t time) {
uloop_timeout_set(&client_timer, time);
}
struct hostapd_sock_entry hostapd_array_get_entry(uint32_t id) {
for (int i = 0; i <= hostapd_sock_last; i++) {
printf("%d: ID: %d\n",i,hostapd_sock_arr[i].id);
if (hostapd_sock_arr[i].id == id) {
printf("FOUND ENTRY!\n");
return hostapd_sock_arr[i];
}
}
struct hostapd_sock_entry ret = {
.id = 1
};
printf("DONT FOUND!!!\n");
return ret;
}
int hostapd_array_check_id(uint32_t id) {
for (int i = 0; i <= hostapd_sock_last; i++) {
if (hostapd_sock_arr[i] == id) {
if (hostapd_sock_arr[i].id == id) {
return 1;
}
}
return 0;
}
void hostapd_array_insert(uint32_t id) {
void hostapd_array_insert(struct hostapd_sock_entry entry) {
if (hostapd_sock_last < MAX_HOSTAPD_SOCKETS) {
hostapd_sock_last++;
hostapd_sock_arr[hostapd_sock_last] = id;
hostapd_sock_arr[hostapd_sock_last] = entry;
}
for (int i = 0; i <= hostapd_sock_last; i++) {
printf("%d: %d\n", i, hostapd_sock_arr[i]);
printf("%d: %d\n", i, hostapd_sock_arr[i].id);
}
}
@ -265,7 +290,7 @@ void hostapd_array_delete(uint32_t id) {
}
for (i = 0; i <= hostapd_sock_last; i++) {
if (hostapd_sock_arr[i] == id) {
if (hostapd_sock_arr[i].id == id) {
found_in_array = 1;
break;
}
@ -326,7 +351,7 @@ static void hostapd_handle_remove(struct ubus_context *ctx,
int ret;
fprintf(stderr, "Object %08x went away\n", id);
ret = ubus_unsubscribe(ctx, s, id);
ret = ubus_unsubscribe(ctx_clients, s, id);
if (ret)
fprintf(stderr, "Removing object %08x: %s\n", id, ubus_strerror(ret));
@ -656,27 +681,64 @@ static int hostapd_notify(struct ubus_context *ctx, struct ubus_object *obj,
char *str;
str = blobmsg_format_json(msg, true);
printf("METHOD new: %s : %s\n", method, str);
free(str);
// here add bssid!!!
printf("SEARCHING CTX: local_id: %d\n",ctx->local_id);
printf("SEARCHING OBJECT: id: %d, name: %s Path: %s\n",obj->id, obj->name, obj->path);
//printf("SEARCHING OBJECT TYPE: id: %d, name: %s\n",obj->type->id, obj->type->name);
printf("SEARCHING FOR: PEER: %d, Object: %d, Seq: %d \n",req->peer, req->object, req->seq);
struct hostapd_sock_entry entry = hostapd_array_get_entry(req->peer);
if(entry.id != req->peer)
{
printf("WRRRRRON!\n");
//return -1;
}
struct ubus_subscriber *subscriber;
subscriber = container_of(obj, struct ubus_subscriber, obj);
printf("PATH WIH UNPACKING: %s\n", subscriber->obj.path);
struct blob_attr *cur; int rem;
blob_buf_init(&b_notify, 0);
blobmsg_for_each_attr(cur, msg, rem){
blobmsg_add_blob(&b_notify, cur);
//blobmsg_add_blob(&buf, blobmsg_data(tb2[2]));
}
//blobmsg_add_macaddr(&b_notify, "bssid", entry.bssid_addr);
//blobmsg_add_string(&b_notify, "ssid", entry.iface_name);
char *blaaa;
blaaa = blobmsg_format_json(b_notify.head, true);
printf("NNNEW: %s\n", blaaa);
free(blaaa);
return 0;
if (strncmp(method, "probe", 5) == 0) {
return handle_probe_req(msg);
return handle_probe_req(b_notify.head);
} else if (strncmp(method, "auth", 4) == 0) {
return handle_auth_req(msg);
return handle_auth_req(b_notify.head);
} else if (strncmp(method, "assoc", 5) == 0) {
return handle_assoc_req(msg);
return handle_assoc_req(b_notify.head);
} else if (strncmp(method, "deauth", 6) == 0) {
send_blob_attr_via_network(msg, "deauth");
return handle_deauth_req(msg);
send_blob_attr_via_network(b_notify.head, "deauth");
return handle_deauth_req(b_notify.head);
}
return 0;
}
static int add_subscriber(char *name) {
char subscribe_name[300];
sprintf(subscribe_name, "hostapd.%s", name);
uint32_t id = 0;
if (ubus_lookup_id(ctx, name, &id)) {
fprintf(stderr, "Failed to look up test object for %s\n", name);
if (ubus_lookup_id(ctx_clients, subscribe_name, &id)) {
fprintf(stderr, "Failed to look up test object for %s\n", subscribe_name);
return -1;
}
@ -684,10 +746,21 @@ static int add_subscriber(char *name) {
return 0;
}
int ret = ubus_subscribe(ctx, &hostapd_event, id);
hostapd_array_insert(id);
int ret = ubus_subscribe(ctx_clients, &hostapd_event, id);
struct hostapd_sock_entry entry =
{
.id = id,
};
strcpy(entry.iface_name, name);
hostapd_array_insert(entry);
fprintf(stderr, "Watching object %08x: %s\n", id, ubus_strerror(ret));
printf("SEARCHING OBJECT: id: %d, name: %s Path: %s\n",hostapd_event.obj.id, hostapd_event.obj.name, hostapd_event.obj.path);
//printf("SEARCHING OBJECT TYPE: id: %d, name: %s\n",hostapd_event.obj.type->id, hostapd_event.obj.type->name);
//printf("SEARCHING FOR: PEER: %d, Object: %d, Seq: %d \n",req->peer, req->object, req->seq);
// respond to notify...
respond_to_notify(id);
@ -698,7 +771,7 @@ static int subscribe_to_hostapd_interfaces(const char *hostapd_dir) {
DIR *dirp;
struct dirent *entry;
if (ctx == NULL) {
if (ctx_clients == NULL) {
return 0;
}
@ -709,23 +782,23 @@ static int subscribe_to_hostapd_interfaces(const char *hostapd_dir) {
}
while ((entry = readdir(dirp)) != NULL) {
if (entry->d_type == DT_SOCK) {
char subscribe_name[300];
sprintf(subscribe_name, "hostapd.%s", entry->d_name);
add_subscriber(subscribe_name);
add_subscriber(entry->d_name);
goto finish;
}
}
finish:
closedir(dirp);
return 0;
}
static int subscribe_to_hostapd(const char *hostapd_dir) {
if (ctx == NULL) {
if (ctx_clients == NULL) {
return 0;
}
printf("Registering ubus event subscriber!\n");
int ret = ubus_register_subscriber(ctx, &hostapd_event);
int ret = ubus_register_subscriber(ctx_clients, &hostapd_event);
if (ret) {
fprintf(stderr, "Failed to add watch handler: %s\n", ubus_strerror(ret));
return -1;
@ -744,15 +817,15 @@ int dawn_init_ubus(const char *ubus_socket, const char *hostapd_dir) {
uloop_init();
signal(SIGPIPE, SIG_IGN);
ctx = ubus_connect(ubus_socket);
if (!ctx) {
ctx_clients = ubus_connect(ubus_socket);
if (!ctx_clients) {
fprintf(stderr, "Failed to connect to ubus\n");
return -1;
} else {
printf("Connected to ubus\n");
}
ubus_add_uloop(ctx);
ubus_add_uloop(ctx_clients);
// set dawn metric
dawn_metric = uci_get_dawn_metric();
@ -779,12 +852,14 @@ int dawn_init_ubus(const char *ubus_socket, const char *hostapd_dir) {
if (network_config.network_option == 2)
run_server(network_config.tcp_port);
subscribe_to_hostapd_interfaces(hostapd_dir_glob);
uloop_run();
close_socket();
ubus_free(ctx);
ubus_free(ctx_clients);
uloop_done();
return 0;
}
@ -930,6 +1005,15 @@ static void ubus_get_clients_cb(struct ubus_request *req, int type, struct blob_
blobmsg_add_u32(&b_domain, "collision_domain", network_config.collision_domain);
blobmsg_add_u32(&b_domain, "bandwidth", network_config.bandwidth);
printf("SEARCHING FOR: %d\n", req->peer);
struct hostapd_sock_entry entry = hostapd_array_get_entry(req->peer);
if(entry.id != req->peer)
{
//return;
}
blobmsg_add_macaddr(&b_domain, "bssid", entry.bssid_addr);
blobmsg_add_string(&b_domain, "SSID", entry.iface_name);
//char* collision_string = blobmsg_format_json(b_domain.head, 1);
send_blob_attr_via_network(b_domain.head, "clients");
@ -944,7 +1028,7 @@ static void ubus_get_clients_cb(struct ubus_request *req, int type, struct blob_
static int ubus_get_clients() {
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);
ubus_invoke(ctx_clients, hostapd_sock_arr[i].id, "get_clients", NULL, ubus_get_clients_cb, NULL, timeout * 1000);
}
return 0;
}
@ -966,7 +1050,7 @@ void start_umdns_update() {
}
void update_hostapd_sockets(struct uloop_timeout *t) {
subscribe_to_hostapd_interfaces(hostapd_dir_glob);
//subscribe_to_hostapd_interfaces(hostapd_dir_glob);
uloop_timeout_set(&hostapd_timer, timeout_config.update_hostapd * 1000);
}
@ -979,7 +1063,7 @@ void del_client_all_interfaces(const uint8_t *client_addr, uint32_t reason, uint
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);
ubus_invoke(ctx_clients, hostapd_sock_arr[i].id, "del_client", b.head, NULL, NULL, timeout * 1000);
}
}
@ -1031,7 +1115,7 @@ static void ubus_umdns_cb(struct ubus_request *req, int type, struct blob_attr *
int ubus_call_umdns() {
u_int32_t id;
if (ubus_lookup_id(ctx, "umdns", &id)) {
if (ubus_lookup_id(ctx_clients, "umdns", &id)) {
fprintf(stderr, "Failed to look up test object for %s\n", "umdns");
return -1;
}
@ -1137,7 +1221,7 @@ static int get_hearing_map(struct ubus_context *ctx, struct ubus_object *obj,
int ret;
build_hearing_map_sort_client(&b);
ret = ubus_send_reply(ctx, req, b.head);
ret = ubus_send_reply(ctx_clients, req, b.head);
if (ret)
fprintf(stderr, "Failed to send reply: %s\n", ubus_strerror(ret));
return 0;
@ -1150,7 +1234,7 @@ static int get_network(struct ubus_context *ctx, struct ubus_object *obj,
int ret;
build_network_overview(&b);
ret = ubus_send_reply(ctx, req, b.head);
ret = ubus_send_reply(ctx_clients, req, b.head);
if (ret)
fprintf(stderr, "Failed to send reply: %s\n", ubus_strerror(ret));
return 0;
@ -1159,7 +1243,7 @@ static int get_network(struct ubus_context *ctx, struct ubus_object *obj,
static void ubus_add_oject() {
int ret;
ret = ubus_add_object(ctx, &dawn_object);
ret = ubus_add_object(ctx_clients, &dawn_object);
if (ret)
fprintf(stderr, "Failed to add object: %s\n", ubus_strerror(ret));
}
@ -1174,7 +1258,7 @@ static void respond_to_notify(uint32_t id) {
blobmsg_add_u32(&b, "notify_response", 1);
int timeout = 1;
ret = ubus_invoke(ctx, id, "notify_response", b.head, NULL, NULL, timeout * 1000);
ret = ubus_invoke(ctx_clients, id, "notify_response", b.head, NULL, NULL, timeout * 1000);
if (ret)
fprintf(stderr, "Failed to invoke: %s\n", ubus_strerror(ret));
}