capture_ifinfo.h

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#ifndef __CAPTURE_IFINFO_H__
#define __CAPTURE_IFINFO_H__
 
#include <glib.h>
 
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
 
typedef enum {
    IF_WIRED    = 0,  
    IF_AIRPCAP  = 1,  
    IF_PIPE     = 2,  
    IF_STDIN    = 3,  
    IF_BLUETOOTH = 4, 
    IF_WIRELESS = 5,  
    IF_DIALUP   = 6,  
    IF_USB      = 7,  
    IF_EXTCAP   = 8,  
    IF_VIRTUAL  = 9,  
    IF_LOOPBACK = 10, 
    IF_TUNNEL   = 11, 
} interface_type;
 
typedef struct {
    bool   can_set_rfmon;           
    GList *data_link_types;         
    GList *data_link_types_rfmon;   
    GList *timestamp_types;         
    int    status;                  
    char       *primary_msg;        
    const char *secondary_msg;      
} if_capabilities_t;
 
 
typedef struct {
    char  *name;                 
    char  *friendly_name;        
    char  *vendor_description;   
    GSList           *addrs;     
    interface_type    type;      
    bool              loopback;  
    char             *extcap;    
    if_capabilities_t *caps;     
} if_info_t;
 
typedef enum {
    IF_AT_IPv4, 
    IF_AT_IPv6  
} if_address_type;
 
typedef struct {
    if_address_type ifat_type; 
    union {
        uint32_t ip4_addr;     
        uint8_t ip6_addr[16];  
    } addr;
} if_addr_t;
 
extern GList *deserialize_interface_list(char *data, int *err, char **err_str);
 
extern GList *capture_interface_list(const char* app_name, int *err, char **err_str, void (*update_cb)(void));
 
/* Error values from "get_interface_list()/capture_interface_list()". */
#define CANT_GET_INTERFACE_LIST 1   /* error getting list */
#define DONT_HAVE_PCAP      2   /* couldn't load WinPcap/Npcap */
 
void free_interface_list(GList *if_list);
 
GList * interface_list_copy(GList *if_list);
 
extern if_info_t *if_info_get(const char *name);
 
void if_info_free(if_info_t *if_info);
 
if_info_t *if_info_copy(const if_info_t *if_info);
 
if_addr_t *if_addr_copy(const if_addr_t *if_addr);
 
typedef struct {
    const char *name;             
    bool        monitor_mode;     
    const char *auth_username;    
    const char *auth_password;    
} if_cap_query_t;
 
typedef struct {
    int   dlt;         
    char *name;        
    char *description; 
} data_link_info_t;
 
typedef struct {
    char *name;        
    char *description; 
} timestamp_info_t;
 
extern if_capabilities_t *
capture_get_if_capabilities(const char* app_name, const char *devname, bool monitor_mode,
                            const char *auth_string,
                            char **err_primary_msg, char **err_secondary_msg,
                            void (*update_cb)(void));
 
extern GHashTable *
capture_get_if_list_capabilities(const char* app_name, GList *if_cap_queries,
                            char **err_primary_msg, char **err_secondary_msg,
                            void (*update_cb)(void));
 
void free_if_capabilities(if_capabilities_t *caps);
 
#ifdef HAVE_PCAP_REMOTE
void add_interface_to_remote_list(if_info_t *if_info);
 
GList* append_remote_list(GList *iflist);
#endif
 
#ifdef __cplusplus
}
#endif /* __cplusplus */
 
#endif /* __CAPTURE_IFINFO_H__ */