manuf.h

/* manuf.h
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <[email protected]>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */
#pragma once
#include <wireshark.h>
 
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
 
#define MANUF_BLOCK_SIZE 5

struct ws_manuf {
    uint8_t     block[MANUF_BLOCK_SIZE]; 
    uint8_t     mask;                    
    const char* short_name;              
    const char* long_name;               
};

struct ws_manuf_iter {
    size_t          idx24;  
    size_t          idx28;  
    size_t          idx36;  
    struct ws_manuf buf24;  
    struct ws_manuf buf28;  
    struct ws_manuf buf36;  
};
 
typedef struct ws_manuf_iter ws_manuf_iter_t;

WS_DLL_PUBLIC
const char *
ws_manuf_lookup_str(const uint8_t addr[6], const char **long_name_ptr);

WS_DLL_PUBLIC
const char *
ws_manuf_lookup(const uint8_t addr[6], const char **long_name_ptr, unsigned *mask_ptr);

WS_DLL_PUBLIC
const char *
ws_manuf_lookup_oui24(const uint8_t oui[3], const char **long_name_ptr);

WS_DLL_PUBLIC
void
ws_manuf_iter_init(ws_manuf_iter_t *iter);

WS_DLL_PUBLIC
bool
ws_manuf_iter_next(ws_manuf_iter_t *iter, struct ws_manuf *result);

WS_DLL_PUBLIC
const char *
ws_manuf_block_str(char *buf, size_t buf_size, const struct ws_manuf *ptr);

WS_DLL_PUBLIC void
ws_manuf_dump(FILE *fp);

WS_DLL_PUBLIC
size_t
ws_manuf_count(void);
 
#ifdef __cplusplus
}
#endif /* __cplusplus */