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Changed the management of the wireless interfaces, from creation to usage.

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The virtual interfaces are created at the startup of the wtp to reduce the time
required to configure a wireless interface.
Applied some patches to build the WTP on OpenWRT trunk
This commit is contained in:
vemax78
2014-02-08 18:03:38 +01:00
parent 64a8bdfa1e
commit 025880583c
21 changed files with 1468 additions and 744 deletions
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59
src/binding/ieee80211/wifi_drivers.h
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@ -94,22 +94,18 @@ struct device_setconfiguration_params {
uint8_t country[WIFI_COUNTRY_LENGTH];
};
/* */
struct wlan_init_params {
const char* ifname;
int type;
};
/* */
struct wlan_startap_params {
const char* ssid;
uint8_t ssid_hidden;
uint16_t capability;
uint8_t authenticationtype;
uint8_t qos;
uint8_t authmode;
uint8_t macmode;
uint8_t tunnelmode;
};
/* */
struct wlan_send_frame_params {
char* packet;
@ -204,10 +200,11 @@ struct wifi_frequency {
};
/* */
#define WIFI_EVENT_MAX_ITEMS 2
struct wifi_event {
void (*event_handler)(int fd, void* param1, void* param2);
void* param1;
void* param2;
void (*event_handler)(int fd, void** params, int paramscount);
int paramscount;
void* params[WIFI_EVENT_MAX_ITEMS];
};
/* */
@ -230,10 +227,10 @@ struct wifi_driver_ops {
void (*device_deinit)(wifi_device_handle handle);
/* WLAN functions */
wifi_wlan_handle (*wlan_create)(wifi_device_handle handle, struct wlan_init_params* params);
wifi_wlan_handle (*wlan_create)(wifi_device_handle handle, const char* ifname);
int (*wlan_getfdevent)(wifi_wlan_handle handle, struct pollfd* fds, struct wifi_event* events);
int (*wlan_startap)(wifi_wlan_handle handle, struct wlan_startap_params* params);
int (*wlan_stopap)(wifi_wlan_handle handle);
void (*wlan_stopap)(wifi_wlan_handle handle);
int (*wlan_getmacaddress)(wifi_wlan_handle handle, uint8_t* address);
void (*wlan_delete)(wifi_wlan_handle handle);
};
@ -249,7 +246,7 @@ struct wifi_device {
wifi_device_handle handle; /* Device handle */
struct wifi_driver_instance* instance; /* Driver instance */
struct capwap_array* wlan; /* Virtual AP */
struct capwap_list* wlan; /* BSS */
/* Current frequency */
struct wifi_frequency currentfreq;
@ -261,17 +258,6 @@ struct wifi_wlan {
struct wifi_device* device;
};
/* */
struct wifi_wlan_startap_params {
uint16_t capability;
uint8_t qos;
uint8_t authmode;
uint8_t macmode;
uint8_t tunnelmode;
uint8_t ssid_hidden;
char ssid[IEEE80211_IE_SSID_MAX_LENGTH + 1];
};
/* Initialize wifi driver engine */
int wifi_driver_init(void);
void wifi_driver_free(void);
@ -280,18 +266,18 @@ void wifi_driver_free(void);
int wifi_event_getfd(struct pollfd* fds, struct wifi_event* events, int count);
/* */
int wifi_device_connect(int radioid, const char* ifname, const char* driver);
const struct wifi_capability* wifi_device_getcapability(int radioid);
int wifi_device_setconfiguration(int radioid, struct device_setconfiguration_params* params);
int wifi_device_setfrequency(int radioid, uint32_t band, uint32_t mode, uint8_t channel);
int wifi_device_updaterates(int radioid);
struct wifi_device* wifi_device_connect(const char* ifname, const char* driver);
const struct wifi_capability* wifi_device_getcapability(struct wifi_device* device);
int wifi_device_setconfiguration(struct wifi_device* device, struct device_setconfiguration_params* params);
int wifi_device_setfrequency(struct wifi_device* device, uint32_t band, uint32_t mode, uint8_t channel);
int wifi_device_updaterates(struct wifi_device* device, uint8_t* rates, int ratescount);
/* */
int wifi_wlan_create(int radioid, int wlanid, const char* ifname, uint8_t* bssid);
int wifi_wlan_startap(int radioid, int wlanid, struct wifi_wlan_startap_params* params);
int wifi_wlan_stopap(int radioid, int wlanid);
int wifi_wlan_getbssid(int radioid, int wlanid, uint8_t* bssid);
void wifi_wlan_destroy(int radioid, int wlanid);
struct wifi_wlan* wifi_wlan_create(struct wifi_device* device, const char* ifname);
int wifi_wlan_startap(struct wifi_wlan* wlan, struct wlan_startap_params* params);
void wifi_wlan_stopap(struct wifi_wlan* wlan);
int wifi_wlan_getbssid(struct wifi_wlan* wlan, uint8_t* bssid);
void wifi_wlan_destroy(struct wifi_wlan* wlan);
/* Util functions */
uint32_t wifi_iface_index(const char* ifname);
@ -314,6 +300,7 @@ void wifi_aid_free(uint32_t* aidbitfield, uint16_t aid);
/* */
int wifi_retrieve_information_elements_position(struct ieee80211_ie_items* items, const uint8_t* data, int length);
int wifi_iface_getstatus(int sock, const char* ifname);
int wifi_iface_updown(int sock, const char* ifname, int up);
#define wifi_iface_up(sock, ifname) wifi_iface_updown(sock, ifname, 1)
#define wifi_iface_down(sock, ifname) wifi_iface_updown(sock, ifname, 0)