ws80211_utils.h

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#ifndef __WS80211_UTILS_H__
#define __WS80211_UTILS_H__
 
#include <wireshark.h>
 
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
 
enum ws80211_channel_type {
    WS80211_CHAN_NO_HT,
    WS80211_CHAN_HT20,
    WS80211_CHAN_HT40MINUS,
    WS80211_CHAN_HT40PLUS,
    WS80211_CHAN_VHT80,
    WS80211_CHAN_VHT80P80,
    WS80211_CHAN_VHT160
};
 
#define CHAN_NO_HT  "NOHT"
#define CHAN_HT20   "HT20"
#define CHAN_HT40MINUS  "HT40-"
#define CHAN_HT40PLUS   "HT40+"
#define CHAN_VHT80  "VHT80"
#define CHAN_VHT80P80   "VHT80+80"
#define CHAN_VHT160 "VHT160"
 
/* XXX This doesn't match AirpcapValidationType. Should it? */
enum ws80211_fcs_validation {
    WS80211_FCS_ALL,
    WS80211_FCS_VALID,
    WS80211_FCS_INVALID
};
 
struct ws80211_interface
{
    char *ifname;
    bool can_set_freq;
    bool can_check_fcs;
    GArray *frequencies; /* Array of uint32_t? */
    int channel_types; /* Union for all bands */
    int cap_monitor;
};
 
struct ws80211_iface_info {
    int current_freq;
    enum ws80211_channel_type current_chan_type;
    int current_center_freq1;
    int current_center_freq2;
    enum ws80211_fcs_validation current_fcs_validation;
};
 
#define WS80211_INIT_OK            0
#define WS80211_INIT_NOT_SUPPORTED 1
 
int ws80211_init(void);
 
/* XXX Should we make this an array of structs instead of an array of struct pointers?
 * It'd save a bit of mallocing and freeing. */
GArray* ws80211_find_interfaces(void);
 
int ws80211_get_iface_info(const char *name, struct ws80211_iface_info *iface_info);
 
void ws80211_free_interfaces(GArray *interfaces);
 
int ws80211_set_freq(const char *name, uint32_t freq, int chan_type, uint32_t _U_ center_freq, uint32_t _U_ center_freq2);
 
int ws80211_str_to_chan_type(const char *s);
const char *ws80211_chan_type_to_str(int type);
 
bool ws80211_has_fcs_filter(void);
 
int ws80211_set_fcs_validation(const char *name, enum ws80211_fcs_validation fcs_validation);
 
 
const char *ws80211_get_helper_path(void);
 
#ifdef __cplusplus
}
#endif /* __cplusplus */
 
#endif /* __WS80211_UTILS_H__ */