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for file in `grep "* including the terms and conditions of this license text as well. \*" * -r --files-with-match `; do sed "s/\* including the terms and conditions of this license text as well. \*/* including the terms and conditions of this license text as well. */g" -i $file; done
289 lines
17 KiB
C++
289 lines
17 KiB
C++
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/***************************************************************************
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* ARPHeader.h -- The ARPHeader Class represents an ARP packet. It *
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* contains methods to set any header field. In general, these methods do *
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* error checkings and byte order conversion. *
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* *
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***********************IMPORTANT NMAP LICENSE TERMS************************
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* *
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* The Nmap Security Scanner is (C) 1996-2013 Insecure.Com LLC. Nmap is *
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* also a registered trademark of Insecure.Com LLC. This program is free *
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* software; you may redistribute and/or modify it under the terms of the *
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* GNU General Public License as published by the Free Software *
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* Foundation; Version 2 ("GPL"), BUT ONLY WITH ALL OF THE CLARIFICATIONS *
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* AND EXCEPTIONS DESCRIBED HEREIN. This guarantees your right to use, *
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* modify, and redistribute this software under certain conditions. If *
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* you wish to embed Nmap technology into proprietary software, we sell *
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* alternative licenses (contact sales@nmap.com). Dozens of software *
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* vendors already license Nmap technology such as host discovery, port *
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* scanning, OS detection, version detection, and the Nmap Scripting *
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* Engine. *
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* *
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* Note that the GPL places important restrictions on "derivative works", *
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* yet it does not provide a detailed definition of that term. To avoid *
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* misunderstandings, we interpret that term as broadly as copyright law *
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* allows. For example, we consider an application to constitute a *
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* derivative work for the purpose of this license if it does any of the *
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* following with any software or content covered by this license *
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* ("Covered Software"): *
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* *
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* o Integrates source code from Covered Software. *
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* *
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* o Reads or includes copyrighted data files, such as Nmap's nmap-os-db *
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* or nmap-service-probes. *
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* *
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* o Is designed specifically to execute Covered Software and parse the *
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* results (as opposed to typical shell or execution-menu apps, which will *
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* execute anything you tell them to). *
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* *
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* o Includes Covered Software in a proprietary executable installer. The *
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* installers produced by InstallShield are an example of this. Including *
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* Nmap with other software in compressed or archival form does not *
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* trigger this provision, provided appropriate open source decompression *
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* or de-archiving software is widely available for no charge. For the *
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* purposes of this license, an installer is considered to include Covered *
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* Software even if it actually retrieves a copy of Covered Software from *
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* another source during runtime (such as by downloading it from the *
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* Internet). *
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* *
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* o Links (statically or dynamically) to a library which does any of the *
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* above. *
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* *
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* o Executes a helper program, module, or script to do any of the above. *
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* *
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* This list is not exclusive, but is meant to clarify our interpretation *
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* of derived works with some common examples. Other people may interpret *
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* the plain GPL differently, so we consider this a special exception to *
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* the GPL that we apply to Covered Software. Works which meet any of *
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* these conditions must conform to all of the terms of this license, *
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* particularly including the GPL Section 3 requirements of providing *
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* source code and allowing free redistribution of the work as a whole. *
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* *
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* As another special exception to the GPL terms, Insecure.Com LLC grants *
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* permission to link the code of this program with any version of the *
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* OpenSSL library which is distributed under a license identical to that *
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* listed in the included docs/licenses/OpenSSL.txt file, and distribute *
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* linked combinations including the two. *
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* *
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* Any redistribution of Covered Software, including any derived works, *
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* must obey and carry forward all of the terms of this license, including *
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* obeying all GPL rules and restrictions. For example, source code of *
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* the whole work must be provided and free redistribution must be *
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* allowed. All GPL references to "this License", are to be treated as *
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* including the terms and conditions of this license text as well. *
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* *
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* Because this license imposes special exceptions to the GPL, Covered *
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* Work may not be combined (even as part of a larger work) with plain GPL *
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* software. The terms, conditions, and exceptions of this license must *
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* be included as well. This license is incompatible with some other open *
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* source licenses as well. In some cases we can relicense portions of *
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* Nmap or grant special permissions to use it in other open source *
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* software. Please contact fyodor@nmap.org with any such requests. *
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* Similarly, we don't incorporate incompatible open source software into *
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* Covered Software without special permission from the copyright holders. *
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* *
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* If you have any questions about the licensing restrictions on using *
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* Nmap in other works, are happy to help. As mentioned above, we also *
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* offer alternative license to integrate Nmap into proprietary *
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* applications and appliances. These contracts have been sold to dozens *
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* of software vendors, and generally include a perpetual license as well *
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* as providing for priority support and updates. They also fund the *
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* continued development of Nmap. Please email sales@nmap.com for further *
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* information. *
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* *
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* If you have received a written license agreement or contract for *
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* Covered Software stating terms other than these, you may choose to use *
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* and redistribute Covered Software under those terms instead of these. *
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* *
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* Source is provided to this software because we believe users have a *
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* right to know exactly what a program is going to do before they run it. *
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* This also allows you to audit the software for security holes (none *
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* have been found so far). *
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* *
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* Source code also allows you to port Nmap to new platforms, fix bugs, *
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* and add new features. You are highly encouraged to send your changes *
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* to the dev@nmap.org mailing list for possible incorporation into the *
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* main distribution. By sending these changes to Fyodor or one of the *
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* Insecure.Org development mailing lists, or checking them into the Nmap *
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* source code repository, it is understood (unless you specify otherwise) *
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* that you are offering the Nmap Project (Insecure.Com LLC) the *
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* unlimited, non-exclusive right to reuse, modify, and relicense the *
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* code. Nmap will always be available Open Source, but this is important *
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* because the inability to relicense code has caused devastating problems *
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* for other Free Software projects (such as KDE and NASM). We also *
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* occasionally relicense the code to third parties as discussed above. *
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* If you wish to specify special license conditions of your *
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* contributions, just say so when you send them. *
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* *
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* This program is distributed in the hope that it will be useful, but *
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* WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the Nmap *
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* license file for more details (it's in a COPYING file included with *
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* Nmap, and also available from https://svn.nmap.org/nmap/COPYING *
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* *
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***************************************************************************/
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/* This code was originally part of the Nping tool. */
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#ifndef __ARPHEADER_H__
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#define __ARPHEADER_H__ 1
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#include "NetworkLayerElement.h"
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/* Lengths */
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#define ARP_HEADER_LEN 28
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#define IPv4_ADDRESS_LEN 4
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#define ETH_ADDRESS_LEN 6
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/* Hardware Types */
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#define HDR_RESERVED 0 /* [RFC5494] */
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#define HDR_ETH10MB 1 /* Ethernet (10Mb) */
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#define HDR_ETH3MB 2 /* Experimental Ethernet (3Mb) */
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#define HDR_AX25 3 /* Amateur Radio AX.25 */
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#define HDR_PRONET_TR 4 /* Proteon ProNET Token Ring */
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#define HDR_CHAOS 5 /* Chaos */
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#define HDR_IEEE802 6 /* IEEE 802 Networks */
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#define HDR_ARCNET 7 /* ARCNET [RFC1201] */
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#define HDR_HYPERCHANNEL 8 /* Hyperchannel */
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#define HDR_LANSTAR 9 /* Lanstar */
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#define HDR_AUTONET 10 /* Autonet Short Address */
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#define HDR_LOCALTALK 11 /* LocalTalk */
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#define HDR_LOCALNET 12 /* LocalNet (IBM PCNet or SYTEK LocalNET) */
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#define HDR_ULTRALINK 13 /* Ultra link */
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#define HDR_SMDS 14 /* SMDS */
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#define HDR_FRAMERELAY 15 /* Frame Relay */
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#define HDR_ATM 16 /* Asynchronous Transmission Mode (ATM) */
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#define HDR_HDLC 17 /* HDLC */
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#define HDR_FIBRE 18 /* Fibre Channel [RFC4338] */
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#define HDR_ATMb 19 /* Asynchronous Transmission Mode (ATM) */
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#define HDR_SERIAL 20 /* Serial Line */
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#define HDR_ATMc 21 /* Asynchronous Transmission Mode [RFC2225] */
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#define HDR_MILSTD 22 /* MIL-STD-188-220 */
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#define HDR_METRICOM 23 /* Metricom */
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#define HDR_IEEE1394 24 /* IEEE 1394.199 */
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#define HDR_MAPOS 25 /* MAPOS [RFC2176] */
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#define HDR_TWINAXIAL 26 /* Twinaxial */
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#define HDR_EUI64 27 /* EUI-64 */
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#define HDR_HIPARP 28 /* HIPARP */
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#define HDR_ISO7816 29 /* IP and ARP over ISO 7816-3 */
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#define HDR_ARPSEC 30 /* ARPSec */
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#define HDR_IPSEC 31 /* IPsec tunnel */
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#define HDR_INFINIBAND 32 /* InfiniBand (TM) */
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#define HDR_TIA102 33 /* TIA-102 Project 25 Common Air Interface */
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#define HDR_WIEGAND 34 /* Wiegand Interface */
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#define HDR_PUREIP 35 /* Pure IP */
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#define HDR_HW_EXP1 36 /* HW_EXP1 [RFC5494] */
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#define HDR_HW_EXP2 37 /* HW_EXP2 [RFC5494] */
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/* Operation Codes */
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#define OP_ARP_REQUEST 1 /* ARP Request */
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#define OP_ARP_REPLY 2 /* ARP Reply */
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#define OP_RARP_REQUEST 3 /* Reverse ARP Request */
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#define OP_RARP_REPLY 4 /* Reverse ARP Reply */
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#define OP_DRARP_REQUEST 5 /* DRARP-Request */
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#define OP_DRARP_REPLY 6 /* DRARP-Reply */
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#define OP_DRARP_ERROR 7 /* DRARP-Error */
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#define OP_INARP_REQUEST 8 /* InARP-Request */
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#define OP_INARP_REPLY 9 /* InARP-Reply */
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#define OP_ARPNAK 10 /* ARP-NAK */
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#define OP_MARS_REQUEST 11 /* MARS-Request */
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#define OP_MARS_MULTI 12 /* MARS-Multi */
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#define OP_MARS_MSERV 13 /* MARS-MServ */
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#define OP_MARS_JOIN 14 /* MARS-Join */
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#define OP_MARS_LEAVE 15 /* MARS-Leave */
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#define OP_MARS_NAK 16 /* MARS-NAK */
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#define OP_MARS_UNSERV 17 /* MARS-Unserv */
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#define OP_MARS_SJOIN 18 /* MARS-SJoin */
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#define OP_MARS_SLEAVE 19 /* MARS-SLeave */
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#define OP_MARS_GL_REQ 20 /* MARS-Grouplist-Request */
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#define OP_MARS_GL_REP 21 /* MARS-Grouplist-Reply */
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#define OP_MARS_REDIR_MAP 22 /* MARS-Redirect-Map */
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#define OP_MAPOS_UNARP 23 /* MAPOS-UNARP [RFC2176] */
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#define OP_EXP1 24 /* OP_EXP1 [RFC5494] */
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#define OP_EXP2 25 /* OP_EXP2 [RFC5494] */
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#define OP_RESERVED 65535 /* Reserved [RFC5494] */
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/* TODO @todo: getTargetIP() and getSenderIP() should either
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* return struct in_addr or IPAddress but not u32. */
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class ARPHeader : public NetworkLayerElement {
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private:
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struct nping_arp_hdr{
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u16 ar_hrd; /* Hardware Type. */
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u16 ar_pro; /* Protocol Type. */
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u8 ar_hln; /* Hardware Address Length. */
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u8 ar_pln; /* Protocol Address Length. */
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u16 ar_op; /* Operation Code. */
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u8 data[20];
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// Cannot use these because the fucking alignment screws up
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// everything. I miss ANSI C.
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//u8 ar_sha[6]; /* Sender Hardware Address. */
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//u32 ar_sip; /* Sender Protocol Address (IPv4 address). */
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//u8 ar_tha[6]; /* Target Hardware Address. */
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//u32 ar_tip; /* Target Protocol Address (IPv4 address). */
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}__attribute__((__packed__));
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typedef struct nping_arp_hdr nping_arp_hdr_t;
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nping_arp_hdr_t h;
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public:
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/* Misc */
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ARPHeader();
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~ARPHeader();
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void reset();
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u8 *getBufferPointer();
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int storeRecvData(const u8 *buf, size_t len);
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int protocol_id() const;
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int validate();
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int print(FILE *output, int detail) const;
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/* Hardware Type */
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int setHardwareType(u16 t);
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int setHardwareType();
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u16 getHardwareType();
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/* Protocol Type */
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int setProtocolType(u16 t);
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int setProtocolType();
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u16 getProtocolType();
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/* Hardware Address Length */
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int setHwAddrLen(u8 v);
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int setHwAddrLen();
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u8 getHwAddrLen();
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/* Hardware Address Length */
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int setProtoAddrLen(u8 v);
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int setProtoAddrLen();
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u8 getProtoAddrLen();
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/* Operation Code */
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int setOpCode(u16 c);
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u16 getOpCode();
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/* Sender Hardware Address */
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int setSenderMAC(const u8 *m);
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u8 *getSenderMAC();
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/* Sender Protocol address */
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int setSenderIP(struct in_addr i);
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u32 getSenderIP();
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/* Target Hardware Address */
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int setTargetMAC(u8 *m);
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u8 *getTargetMAC();
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/* Target Protocol Address */
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int setTargetIP(struct in_addr i);
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u32 getTargetIP();
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}; /* End of class ARPHeader */
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#endif /* __ARPHEADER_H__ */
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