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116 lines
4.5 KiB
C
116 lines
4.5 KiB
C
#ifndef PROBESPEC_H
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#define PROBESPEC_H
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/***************************************************************************
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* probespec.h -- Defines structures which specify probes to network ports *
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* and protocols. *
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***********************IMPORTANT NMAP LICENSE TERMS************************
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*
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* The Nmap Security Scanner is (C) 1996-2023 Nmap Software LLC ("The Nmap
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* Project"). Nmap is also a registered trademark of the Nmap Project.
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*
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* This program is distributed under the terms of the Nmap Public Source
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* License (NPSL). The exact license text applying to a particular Nmap
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* release or source code control revision is contained in the LICENSE
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* file distributed with that version of Nmap or source code control
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* revision. More Nmap copyright/legal information is available from
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* https://nmap.org/book/man-legal.html, and further information on the
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* NPSL license itself can be found at https://nmap.org/npsl/ . This
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* header summarizes some key points from the Nmap license, but is no
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* substitute for the actual license text.
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*
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* Nmap is generally free for end users to download and use themselves,
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* including commercial use. It is available from https://nmap.org.
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*
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* The Nmap license generally prohibits companies from using and
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* redistributing Nmap in commercial products, but we sell a special Nmap
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* OEM Edition with a more permissive license and special features for
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* this purpose. See https://nmap.org/oem/
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*
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* If you have received a written Nmap license agreement or contract
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* stating terms other than these (such as an Nmap OEM license), you may
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* choose to use and redistribute Nmap under those terms instead.
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*
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* The official Nmap Windows builds include the Npcap software
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* (https://npcap.com) for packet capture and transmission. It is under
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* separate license terms which forbid redistribution without special
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* permission. So the official Nmap Windows builds may not be redistributed
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* without special permission (such as an Nmap OEM license).
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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.
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*
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* Source code also allows you to port Nmap to new platforms, fix bugs, and add
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* new features. You are highly encouraged to submit your changes as a Github PR
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* or by email to the dev@nmap.org mailing list for possible incorporation into
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* the main distribution. Unless you specify otherwise, it is understood that
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* you are offering us very broad rights to use your submissions as described in
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* the Nmap Public Source License Contributor Agreement. This is important
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* because we fund the project by selling licenses with various terms, and also
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* because the inability to relicense code has caused devastating problems for
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* other Free Software projects (such as KDE and NASM).
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*
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* The free version of Nmap is distributed in the hope that it will be
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* useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Warranties,
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* indemnification and commercial support are all available through the
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* Npcap OEM program--see https://nmap.org/oem/
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*
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***************************************************************************/
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#include <nbase.h>
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struct probespec_tcpdata {
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u16 dport;
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u8 flags;
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};
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struct probespec_udpdata {
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u16 dport;
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};
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struct probespec_sctpdata {
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u16 dport;
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u8 chunktype;
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};
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struct probespec_icmpdata {
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u8 type;
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u8 code;
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};
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struct probespec_icmpv6data {
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u8 type;
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u8 code;
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};
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#define PS_NONE 0
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#define PS_TCP 1
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#define PS_UDP 2
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#define PS_PROTO 3
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#define PS_ICMP 4
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#define PS_ARP 5
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#define PS_CONNECTTCP 6
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#define PS_SCTP 7
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#define PS_ICMPV6 8
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#define PS_ND 9
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/* The size of this structure is critical, since there can be tens of
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thousands of them stored together ... */
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typedef struct probespec {
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/* To save space, I changed this from private enum (took 4 bytes) to
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u8 that uses #defines above */
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u8 type;
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u8 proto; /* If not PS_ARP -- Protocol number ... eg IPPROTO_TCP, etc. */
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union {
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struct probespec_tcpdata tcp; /* If type is PS_TCP or PS_CONNECTTCP. */
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struct probespec_udpdata udp; /* PS_UDP */
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struct probespec_sctpdata sctp; /* PS_SCTP */
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struct probespec_icmpdata icmp; /* PS_ICMP */
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struct probespec_icmpv6data icmpv6; /* PS_ICMPV6 */
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/* Nothing needed for PS_ARP, since src mac and target IP are
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avail from target structure anyway */
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} pd;
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} probespec;
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#endif
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