Linux网络数据包抓取源码分析和包过滤

Linux下网络数据包抓取源码分析和包过滤,请大家下载学习,用C开发的

/* airpcap_loader.c
 *
 * $Id: airpcap_loader.c 30954 2009-11-13 20:20:40Z gerald $
 *
 * Giorgio Tino 
 * Copyright （c） CACE Technologies LLC 2006
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs 
 * Copyright 2000 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. 59 Temple Place - Suite 330 Boston MA  02111-1307 USA.
 */

#ifdef HAVE_CONFIG_H
# include “config.h“
#endif

#ifdef HAVE_AIRPCAP

#ifdef HAVE_LIBPCAP
#include 
#include 


#include 
#include 
#endif

#include 
#include 
#include 
#include 
#include 
#include 
#include 
#include “capture_ui_utils.h“

#include “simple_dialog.h“

#include 
#include “airpcap_loader.h“


/*
 * Set to TRUE if the DLL was successfully loaded AND all functions
 * are present.
 */
static gboolean AirpcapLoaded = FALSE;

#ifdef _WIN32
/*
 * We load dynamically the dag library in order link it only when
 * it‘s present on the system
 */
static void * AirpcapLib = NULL;

static AirpcapGetLastErrorHandler g_PAirpcapGetLastError;
static AirpcapSetKernelBufferHandler g_PAirpcapSetKernelBuffer;
static AirpcapSetFilterHandler g_PAirpcapSetFilter;
static AirpcapGetMacAddressHandler g_PAirpcapGetMacAddress;
static AirpcapSetMinToCopyHandler g_PAirpcapSetMinToCopy;
static AirpcapGetReadEventHandler g_PAirpcapGetReadEvent;
static AirpcapReadHandler g_PAirpcapRead;
static AirpcapGetStatsHandler g_PAirpcapGetStats;
#endif

static int AirpcapVersion = 3;

static AirpcapGetDeviceListHandler g_PAirpcapGetDeviceList;
static AirpcapFreeDeviceListHandler g_PAirpcapFreeDeviceList;
static AirpcapOpenHandler g_PAirpcapOpen;
static AirpcapCloseHandler g_PAirpcapClose;
static AirpcapGetlinkTypeHandler g_PAirpcapGetlinkType;
static AirpcapSetlinkTypeHandler g_PAirpcapSetlinkType;
static AirpcapTurnLedOnHandler g_PAirpcapTurnLedOn;
static AirpcapTurnLedOffHandler g_PAirpcapTurnLedOff;
static AirpcapGetDeviceChannelHandler g_PAirpcapGetDeviceChannel;
static AirpcapSetDeviceChannelHandler g_PAirpcapSetDeviceChannel;
static AirpcapGetFcsPresenceHandler g_PAirpcapGetFcsPresence;
static AirpcapSetFcsPresenceHandler g_PAirpcapSetFcsPresence;
static AirpcapGetFcsValidationHandler g_PAir

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     目录          0  2010-09-25 18:56  wireshark-1[1].2.5

     目录          0  2010-09-25 19:15  wireshark-1[1].2.5\wireshark-1.2.5

     文件      49538  2009-12-18 01:39  wireshark-1[1].2.5\wireshark-1.2.5\acinclude.m4

     目录          0  2010-09-25 18:56  wireshark-1[1].2.5\wireshark-1.2.5\aclocal-fallback

     文件       8178  2009-12-18 01:37  wireshark-1[1].2.5\wireshark-1.2.5\aclocal-fallback\glib-2.0.m4

     文件       7530  2009-12-18 01:37  wireshark-1[1].2.5\wireshark-1.2.5\aclocal-fallback\gtk-2.0.m4

     文件       4174  2009-12-18 01:37  wireshark-1[1].2.5\wireshark-1.2.5\aclocal-fallback\libgcrypt.m4

     文件       3847  2009-12-18 01:37  wireshark-1[1].2.5\wireshark-1.2.5\aclocal-fallback\libsmi.m4

     文件       1963  2009-12-18 01:39  wireshark-1[1].2.5\wireshark-1.2.5\aclocal-flags

     文件     278642  2009-12-18 01:39  wireshark-1[1].2.5\wireshark-1.2.5\aclocal.m4

     文件       1652  2009-12-18 01:39  wireshark-1[1].2.5\wireshark-1.2.5\adns_dll.dep

     文件       2753  2009-12-18 01:39  wireshark-1[1].2.5\wireshark-1.2.5\adns_dll.rc

     文件      44692  2009-12-18 01:39  wireshark-1[1].2.5\wireshark-1.2.5\airpcap.h

     文件      71505  2009-12-18 01:39  wireshark-1[1].2.5\wireshark-1.2.5\airpcap_loader.c

     文件      17845  2009-12-18 01:39  wireshark-1[1].2.5\wireshark-1.2.5\airpcap_loader.h

     文件       3730  2009-12-18 01:39  wireshark-1[1].2.5\wireshark-1.2.5\alert_box.c

     文件       2208  2009-12-18 01:39  wireshark-1[1].2.5\wireshark-1.2.5\alert_box.h

     目录          0  2010-09-25 19:14  wireshark-1[1].2.5\wireshark-1.2.5\asn1

     目录          0  2010-09-25 18:56  wireshark-1[1].2.5\wireshark-1.2.5\asn1\acp133

     文件       2807  2009-12-18 01:37  wireshark-1[1].2.5\wireshark-1.2.5\asn1\acp133\acp133.asn

     文件      11419  2009-12-18 01:37  wireshark-1[1].2.5\wireshark-1.2.5\asn1\acp133\acp133.cnf

     文件        951  2009-12-18 01:37  wireshark-1[1].2.5\wireshark-1.2.5\asn1\acp133\Makefile.am

     文件       1824  2009-12-18 01:37  wireshark-1[1].2.5\wireshark-1.2.5\asn1\acp133\Makefile.common

     文件      17850  2009-12-18 01:39  wireshark-1[1].2.5\wireshark-1.2.5\asn1\acp133\Makefile.in

     文件       1043  2009-12-18 01:37  wireshark-1[1].2.5\wireshark-1.2.5\asn1\acp133\Makefile.nmake

     文件      15182  2009-12-18 01:37  wireshark-1[1].2.5\wireshark-1.2.5\asn1\acp133\MHSDirectoryobjectsAndAttributes.asn

     文件       5638  2009-12-18 01:37  wireshark-1[1].2.5\wireshark-1.2.5\asn1\acp133\packet-acp133-template.c

     文件       1137  2009-12-18 01:37  wireshark-1[1].2.5\wireshark-1.2.5\asn1\acp133\packet-acp133-template.h

     目录          0  2010-09-25 18:56  wireshark-1[1].2.5\wireshark-1.2.5\asn1\acse

     文件      17003  2009-12-18 01:37  wireshark-1[1].2.5\wireshark-1.2.5\asn1\acse\acse.asn

............此处省略2331个文件信息