From 0d47952611198ef6b1163f366dc03922d20b1475 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 09:42:04 +0200 Subject: Adding upstream version 7.94+git20230807.3be01efb1+dfsg. Signed-off-by: Daniel Baumann --- nping/common_modified.h | 140 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 140 insertions(+) create mode 100644 nping/common_modified.h (limited to 'nping/common_modified.h') diff --git a/nping/common_modified.h b/nping/common_modified.h new file mode 100644 index 0000000..fa2b323 --- /dev/null +++ b/nping/common_modified.h @@ -0,0 +1,140 @@ + +/*************************************************************************** + * common_modified.h -- This file holds all those functions and classes * + * that have been reused from Nmap's code but that needed to be modified * + * in order to reuse them. * + * * + ***********************IMPORTANT NMAP LICENSE TERMS************************ + * + * The Nmap Security Scanner is (C) 1996-2023 Nmap Software LLC ("The Nmap + * Project"). Nmap is also a registered trademark of the Nmap Project. + * + * This program is distributed under the terms of the Nmap Public Source + * License (NPSL). The exact license text applying to a particular Nmap + * release or source code control revision is contained in the LICENSE + * file distributed with that version of Nmap or source code control + * revision. More Nmap copyright/legal information is available from + * https://nmap.org/book/man-legal.html, and further information on the + * NPSL license itself can be found at https://nmap.org/npsl/ . This + * header summarizes some key points from the Nmap license, but is no + * substitute for the actual license text. + * + * Nmap is generally free for end users to download and use themselves, + * including commercial use. It is available from https://nmap.org. + * + * The Nmap license generally prohibits companies from using and + * redistributing Nmap in commercial products, but we sell a special Nmap + * OEM Edition with a more permissive license and special features for + * this purpose. See https://nmap.org/oem/ + * + * If you have received a written Nmap license agreement or contract + * stating terms other than these (such as an Nmap OEM license), you may + * choose to use and redistribute Nmap under those terms instead. + * + * The official Nmap Windows builds include the Npcap software + * (https://npcap.com) for packet capture and transmission. It is under + * separate license terms which forbid redistribution without special + * permission. So the official Nmap Windows builds may not be redistributed + * without special permission (such as an Nmap OEM license). + * + * Source is provided to this software because we believe users have a + * right to know exactly what a program is going to do before they run it. + * This also allows you to audit the software for security holes. + * + * Source code also allows you to port Nmap to new platforms, fix bugs, and add + * new features. You are highly encouraged to submit your changes as a Github PR + * or by email to the dev@nmap.org mailing list for possible incorporation into + * the main distribution. Unless you specify otherwise, it is understood that + * you are offering us very broad rights to use your submissions as described in + * the Nmap Public Source License Contributor Agreement. This is important + * because we fund the project by selling licenses with various terms, and also + * because the inability to relicense code has caused devastating problems for + * other Free Software projects (such as KDE and NASM). + * + * The free version of Nmap 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. Warranties, + * indemnification and commercial support are all available through the + * Npcap OEM program--see https://nmap.org/oem/ + * + ***************************************************************************/ + +#ifndef COMMON_MODIFIED_H +#define COMMON_MODIFIED_H 1 + +#include "nping.h" +#include "common.h" + +/***************************************************************************** + * STUFF FROM TargetGroup.h + ****************************************************************************/ + +class TargetGroup { + public: + /* used by get_target_types */ + enum _targets_types { TYPE_NONE, IPV4_NETMASK, IPV4_RANGES, IPV6_ADDRESS }; + /* used as input to skip range */ + enum _octet_nums { FIRST_OCTET, SECOND_OCTET, THIRD_OCTET }; + TargetGroup(); + + /* Initializes (or reinitializes) the object with a new expression, + such as 192.168.0.0/16 , 10.1.0-5.1-254 , or + fe80::202:e3ff:fe14:1102 . The af parameter is AF_INET or + AF_INET6 Returns 0 for success */ + int parse_expr(const char * const target_expr, int af); + /* Reset the object without reinitializing it */ + int rewind(); + /* Grab the next host from this expression (if any). Returns 0 and + fills in ss if successful. ss must point to a pre-allocated + sockaddr_storage structure */ + int get_next_host(struct sockaddr_storage *ss, size_t *sslen); + /* Returns the last given host, so that it will be given again next + time get_next_host is called. Obviously, you should only call + this if you have fetched at least 1 host since parse_expr() was + called */ + int return_last_host(); + /* return the target type */ + char get_targets_type() {return targets_type;}; + /* get the netmask */ + int get_mask() {return netmask;}; + /* is the current expression a named host */ + int get_namedhost() {return namedhost;}; + /* Skip an octet in the range array */ + int skip_range(_octet_nums octet); + private: + enum _targets_types targets_type; + void Initialize(); + +#if HAVE_IPV6 + struct sockaddr_in6 ip6; +#endif + + /* These 4 are used for the '/mask' style of specifying target + net (IPV4_NETMASK) */ + u32 netmask; + struct in_addr startaddr; + struct in_addr currentaddr; + struct in_addr endaddr; + + // These three are for the '138.[1-7,16,91-95,200-].12.1' style (IPV4_RANGES) + u8 addresses[4][256]; + unsigned int current[4]; + u8 last[4]; + +/* Number of IPs left in this structure -- set to 0 if + the fields are not valid */ + unsigned long long ipsleft; + + // is the current target expression a named host + int namedhost; +}; + + + +/***************************************************************************** + * STUFF FROM tcpip.cc + ****************************************************************************/ +int devname2ipaddr_alt(char *dev, struct sockaddr_storage *addr); +void getpts_aux(const char *origexpr, int nested, u8 *porttbl, int *portwarning); + +#endif -- cgit v1.2.3