/* manuf.h

 *

 * Wireshark - Network traffic analyzer

 * By Gerald Combs <gerald@wireshark.org>

 * Copyright 1998 Gerald Combs

 *

 * SPDX-License-Identifier: GPL-2.0-or-later

 */

#ifndef __MANUF_H__

#define __MANUF_H__

#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;

};

/* Internal structure, not supposed to be accessed by users. */

struct ws_manuf_iter {

    size_t idx24, idx28, idx36;

    struct ws_manuf buf24;

    struct ws_manuf buf28;

    struct ws_manuf buf36;

};

typedef struct ws_manuf_iter ws_manuf_iter_t;

/* Returns the short name. Takes an optional pointer to return the long name. */

WS_DLL_PUBLIC

const char *

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

/* Returns the short name. Takes an optional pointer to return the long name.

 * Takes an optional pointer to return the length of the mask. */

WS_DLL_PUBLIC

const char *

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

/* Search only in the OUI/MA-L/CID tables for a 24-bit OUI. Returns the short

 * name. Takes an optional pointer to return the long time. */

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 */

#endif