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/* cfile.c
* capture_file GUI-independent manipulation
* Vassilii Khachaturov <vassilii@tarunz.org>
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <config.h>
#include <glib.h>
#include <epan/packet.h>
#include <wiretap/pcapng.h>
#include "cfile.h"
const char *
cap_file_get_interface_name(void *data, guint32 interface_id)
{
capture_file *cf = (capture_file *) data;
wtapng_iface_descriptions_t *idb_info;
wtap_block_t wtapng_if_descr = NULL;
char* interface_name;
idb_info = wtap_file_get_idb_info(cf->wth);
if (interface_id < idb_info->interface_data->len)
wtapng_if_descr = g_array_index(idb_info->interface_data, wtap_block_t, interface_id);
g_free(idb_info);
if (wtapng_if_descr) {
if (wtap_block_get_string_option_value(wtapng_if_descr, OPT_IDB_NAME, &interface_name) == WTAP_OPTTYPE_SUCCESS)
return interface_name;
if (wtap_block_get_string_option_value(wtapng_if_descr, OPT_IDB_DESCR, &interface_name) == WTAP_OPTTYPE_SUCCESS)
return interface_name;
}
return "unknown";
}
const char *
cap_file_get_interface_description(void *data, guint32 interface_id)
{
capture_file *cf = (capture_file *) data;
wtapng_iface_descriptions_t *idb_info;
wtap_block_t wtapng_if_descr = NULL;
char* interface_name;
idb_info = wtap_file_get_idb_info(cf->wth);
if (interface_id < idb_info->interface_data->len)
wtapng_if_descr = g_array_index(idb_info->interface_data, wtap_block_t, interface_id);
g_free(idb_info);
if (wtapng_if_descr) {
if (wtap_block_get_string_option_value(wtapng_if_descr, OPT_IDB_DESCR, &interface_name) == WTAP_OPTTYPE_SUCCESS)
return interface_name;
}
return NULL;
}
void
cap_file_init(capture_file *cf)
{
/* Initialize the capture file struct */
memset(cf, 0, sizeof(capture_file));
}
/*
* Editor modelines - http://www.wireshark.org/tools/modelines.html
*
* Local Variables:
* c-basic-offset: 2
* tab-width: 8
* indent-tabs-mode: nil
* End:
*
* ex: set shiftwidth=2 tabstop=8 expandtab:
* :indentSize=2:tabSize=8:noTabs=true:
*/
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