/***************************************************************************
* 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) 1996-2012 Insecure.Com LLC. Nmap is *
* also a registered trademark of Insecure.Com LLC. This program is free *
* software; you may redistribute and/or modify it under the terms of the *
* GNU General Public License as published by the Free Software *
* Foundation; Version 2 with the clarifications and exceptions described *
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* this software under certain conditions. If you wish to embed Nmap *
* technology into proprietary software, we sell alternative licenses *
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* *
* Note that the GPL places important restrictions on "derived works", yet *
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* misunderstandings, we interpret that term as broadly as copyright law *
* allows. For example, we consider an application to constitute a *
* "derivative work" for the purpose of this license if it does any of the *
* following: *
* o Integrates source code from Nmap *
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* not derivative works.) *
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* The term "Nmap" should be taken to also include any portions or derived *
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* *
* Source code also allows you to port Nmap to new platforms, fix bugs, *
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* *
* This program is distributed in the hope that it will be useful, but *
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* *
***************************************************************************/
#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