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The capwap data channel migrated from userspace to kernalspace

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This commit is contained in:
vemax78
2014-09-10 21:58:23 +02:00
parent 71006a9121
commit 8d9985fdea
104 changed files with 6967 additions and 4840 deletions
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47
src/wtp/wtp_radio.c
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@ -3,6 +3,7 @@
#include "capwap_list.h"
#include "wtp_radio.h"
#include "wtp_dfa.h"
#include "wtp_kmod.h"
/* */
#define WTP_UPDATE_FREQUENCY_DSSS 1
@ -50,18 +51,6 @@ static int wtp_radio_configure_phy(struct wtp_radio* radio) {
return 0;
}
/* */
static int wtp_radio_send_frame_to_ac(void* param, const uint8_t* frame, int length, int nativeframe, uint8_t rssi, uint8_t snr, uint16_t rate, uint8_t* bssaddress, int bssaddresstype) {
struct wtp_radio_wlan* wlan = (struct wtp_radio_wlan*)param;
ASSERT(param != NULL);
ASSERT(frame != NULL);
ASSERT(length > 0);
/* Send packet */
return wtp_send_data_packet(wlan->radio->radioid, wlan->wlanid, frame, length, nativeframe, rssi, snr, rate, bssaddress, bssaddresstype);
}
/* */
static unsigned long wtp_radio_acl_item_gethash(const void* key, unsigned long keysize, unsigned long hashsize) {
uint8_t* macaddress = (uint8_t*)key;
@ -538,11 +527,10 @@ struct wtp_radio_wlan* wtp_radio_get_wlan(struct wtp_radio* radio, uint8_t wlani
}
/* */
struct wtp_radio_wlan* wtp_radio_search_wlan(struct wtp_radio* radio, const uint8_t* bssid) {
static struct wtp_radio_wlan* __wtp_radio_search_wlan(struct wtp_radio* radio, const uint8_t* bssid) {
struct capwap_list_item* itemwlan;
ASSERT(radio != NULL);
ASSERT(bssid != NULL);
/* Retrieve BSS */
for (itemwlan = radio->wlan->first; itemwlan != NULL; itemwlan = itemwlan->next) {
@ -555,6 +543,27 @@ struct wtp_radio_wlan* wtp_radio_search_wlan(struct wtp_radio* radio, const uint
return NULL;
}
/* */
struct wtp_radio_wlan* wtp_radio_search_wlan(struct wtp_radio* radio, const uint8_t* bssid) {
int i;
ASSERT(bssid != NULL);
if (radio) {
return __wtp_radio_search_wlan(radio, bssid);
}
/* Search from any radio */
for (i = 0; i < g_wtp.radios->count; i++) {
struct wtp_radio_wlan* wlansearch = __wtp_radio_search_wlan((struct wtp_radio*)capwap_array_get_item_pointer(g_wtp.radios, i), bssid);
if (wlansearch) {
return wlansearch;
}
}
return NULL;
}
/* */
void wtp_radio_receive_data_packet(uint8_t radioid, unsigned short binding, const uint8_t* frame, int length) {
struct wtp_radio* radio;
@ -580,7 +589,6 @@ void wtp_radio_receive_data_packet(uint8_t radioid, unsigned short binding, cons
}
}
}
}
/* */
@ -638,8 +646,8 @@ uint32_t wtp_radio_create_wlan(struct capwap_parsed_packet* packet, struct capwa
/* Wlan configuration */
memset(&params, 0, sizeof(struct wlan_startap_params));
params.send_frame = wtp_radio_send_frame_to_ac;
params.send_frame_to_ac_cbparam = (void*)wlan;
params.radioid = addwlan->radioid;
params.wlanid = addwlan->wlanid;
params.ssid = (const char*)addwlan->ssid;
params.ssid_hidden = addwlan->suppressssid;
params.capability = addwlan->capability;
@ -736,9 +744,8 @@ uint32_t wtp_radio_delete_station(struct capwap_parsed_packet* packet) {
return CAPWAP_RESULTCODE_FAILURE;
}
if (wifi_station_deauthorize(radio->devicehandle, deletestation->address)) {
return CAPWAP_RESULTCODE_FAILURE;
}
/* */
wifi_station_deauthorize(radio->devicehandle, deletestation->address);
return CAPWAP_RESULTCODE_SUCCESS;
}