數據結構
/** 無線驅動對象 */
struct wireless_driver {
struct avl_node node;
const char *name;
const char *script;
struct {
char *buf;
struct uci_blob_param_list *config;
} device, interface;
};
/** 無線device對象 */
struct wireless_device {
struct vlist_node node;
struct wireless_driver *drv; /** wireless drive object */
struct vlist_tree interfaces;
char *name;
struct netifd_process script_task;
struct uloop_timeout timeout;
struct uloop_timeout poll;
struct list_head script_proc;
struct uloop_fd script_proc_fd;
struct uloop_timeout script_check;
struct ubus_request_data *kill_request;
struct blob_attr *config;
struct blob_attr *data;
bool config_autostart;
bool autostart;
bool disabled;
enum interface_state state;
enum interface_config_state config_state;
bool cancel;
int retry;
int vif_idx;
};
/** 無線interface對象 */
struct wireless_interface {
struct vlist_node node;
const char *section;
char *name;
struct wireless_device *wdev;
struct blob_attr *config;
struct blob_attr *data;
const char *ifname;
struct blob_attr *network;
};
struct wireless_process {
struct list_head list;
const char *exe;
int pid;
bool required;
};
接口說明
/**
* 初始化無線模塊
*/
void wireless_init(void)
/**
* 啓用全部處於掛起的wireless device對象
*/
void wireless_start_pending(void)
/**
* 建立wireless device對象
*/
void wireless_device_create(struct wireless_driver *drv, const char *name, struct blob_attr *data)
/**
* 建立wireless interface對象
*/
void wireless_interface_create(struct wireless_device *wdev, struct blob_attr *data, const char *section)
/**
* 啓用wireless device
*/
void wireless_device_set_up(struct wireless_device *wdev)
/**
* 停用wireless device
*/
void wireless_device_set_down(struct wireless_device *wdev)
/**
* 獲取wireless device狀態信息
*/
void wireless_device_status(struct wireless_device *wdev, struct blob_buf *b)
/**
* 獲取wireless device有效信息
*/
void wireless_device_get_validate(struct wireless_device *wdev, struct blob_buf *b)
/**
* wireless device消息處理
*/
int wireless_device_notify(struct wireless_device *wdev, struct blob_attr *data,
struct ubus_request_data *req)