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/* extcap_base.h
* Base function for extcaps
*
* Copyright 2016, Dario Lombardo
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef __EXTCAP_BASE_H__
#define __EXTCAP_BASE_H__
#include "config.h"
#include <glib.h>
#include <glib/gprintf.h>
#include <stdlib.h>
#include <stdint.h>
#ifdef HAVE_GETOPT_H
#include <getopt.h>
#endif
#ifndef HAVE_GETOPT_LONG
#include "wsutil/wsgetopt.h"
#endif
#ifdef _WIN32
#include <io.h>
#endif
#if defined(_WIN32) && !defined(__CYGWIN__)
#ifdef HAVE_WINDOWS_H
#include <windows.h>
#endif
#include <ws2tcpip.h>
#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
#endif
#include <process.h>
#define socket_handle_t SOCKET
#else
/*
* UN*X, or Windows pretending to be UN*X with the aid of Cygwin.
*/
#define closesocket(socket) close(socket)
#define socket_handle_t int
#define INVALID_SOCKET (-1)
#define SOCKET_ERROR (-1)
#endif
#ifdef HAVE_ARPA_INET_H
#include <arpa/inet.h>
#endif
#define EXTCAP_BASE_OPTIONS_ENUM \
EXTCAP_OPT_LIST_INTERFACES, \
EXTCAP_OPT_VERSION, \
EXTCAP_OPT_LIST_DLTS, \
EXTCAP_OPT_INTERFACE, \
EXTCAP_OPT_CONFIG, \
EXTCAP_OPT_CAPTURE, \
EXTCAP_OPT_CAPTURE_FILTER, \
EXTCAP_OPT_FIFO \
#define EXTCAP_BASE_OPTIONS \
{ "extcap-interfaces", no_argument, NULL, EXTCAP_OPT_LIST_INTERFACES}, \
{ "extcap-version", optional_argument, NULL, EXTCAP_OPT_VERSION}, \
{ "extcap-dlts", no_argument, NULL, EXTCAP_OPT_LIST_DLTS}, \
{ "extcap-interface", required_argument, NULL, EXTCAP_OPT_INTERFACE}, \
{ "extcap-config", no_argument, NULL, EXTCAP_OPT_CONFIG}, \
{ "capture", no_argument, NULL, EXTCAP_OPT_CAPTURE}, \
{ "extcap-capture-filter", required_argument, NULL, EXTCAP_OPT_CAPTURE_FILTER}, \
{ "fifo", required_argument, NULL, EXTCAP_OPT_FIFO} \
#if defined(_WIN32)
BOOLEAN IsHandleRedirected(DWORD handle);
void attach_parent_console();
#endif
#define errmsg_print(...) { fprintf(stderr, __VA_ARGS__); fprintf(stderr, "\n"); }
typedef struct _extcap_parameters
{
char * fifo;
char * interface;
char * capture_filter;
char * version;
char * helppage;
uint8_t capture;
uint8_t show_config;
/* private content */
GList * interfaces;
uint8_t do_version;
uint8_t do_list_dlts;
uint8_t do_list_interfaces;
} extcap_parameters;
void extcap_base_register_interface(extcap_parameters * extcap, const char * interface, const char * ifdescription, uint16_t dlt, const char * dltdescription );
void extcap_base_register_interface_ext(extcap_parameters * extcap, const char * interface, const char * ifdescription, uint16_t dlt, const char * dltname, const char * dltdescription );
void extcap_base_set_util_info(extcap_parameters * extcap, const char * major, const char * minor, const char * release, const char * helppage);
uint8_t extcap_base_parse_options(extcap_parameters * extcap, int result, char * optargument);
uint8_t extcap_base_handle_interface(extcap_parameters * extcap);
void extcap_base_cleanup(extcap_parameters ** extcap);
#endif
/*
* Editor modelines - https://www.wireshark.org/tools/modelines.html
*
* Local variables:
* c-basic-offset: 8
* tab-width: 8
* indent-tabs-mode: t
* End:
*
* vi: set shiftwidth=8 tabstop=8 noexpandtab:
* :indentSize=8:tabSize=8:noTabs=false:
*/
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