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Some patches from Marek

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This commit is contained in:
fyodor
2006-07-04 08:00:11 +00:00
parent 30190d664a
commit d3055b26bf
9 changed files with 18 additions and 141 deletions
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54
tcpip.h
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@@ -240,11 +240,6 @@ typedef enum { devt_ethernet, devt_loopback, devt_p2p, devt_other } devtype;
#include "nmap.h"
#include "global_structures.h"
#ifndef DEBUGGING
#define DEBUGGING 0
#endif
#ifndef TCPIP_DEBUGGING
#define TCPIP_DEBUGGING 0
#endif
@@ -476,55 +471,6 @@ struct icmp
};
#endif /* HAVE_STRUCT_ICMP */
/* Represents a single probe packet, such as a SYN to port 80 or an
ICMP netmask request packet. Values are still in network byte order. */
class IPProbe {
public:
IPProbe();
~IPProbe();
/* Takes an IP packet and stores _a copy_ of it, in this Probe,
adjusting proper header pointers and such */
int storePacket(u8 *ippacket, u32 len);
u32 packetbuflen; /* Length of the whole packet */
u8 *packetbuf; /* The packet itself */
struct ip *ipv4; /* IP header of packet */
struct icmp *icmp; /* icmp, tcp, and udp are NULL if the packet has no such header */
struct tcphdr *tcp;
udphdr_bsd *udp;
u8 af; /* AF_INET or AF_INET6 */
/* Resets everything to NULL. Frees packetbuf if it is filled. You
can reuse a Probe by calling Reset() and then a new
storePacket(). */
void Reset();
private:
};
/* Handles an *IPv4* Arp probe */
class ArpProbe {
public:
ArpProbe();
~ArpProbe();
/* Takes an ARP packet and stores _a copy_ of it, in this Probe,
adjusting proper header pointers and such. Then length better
equal 42! */
int storePacket(u8 *arppacket, u32 len);
u32 packetbuflen; /* Length of the whole packet */
u8 *packetbuf; /* The packet itself */
struct in_addr *ipquery; /* IP address this ARP seeks */
/* Resets everything to NULL. Frees packetbuf if it is filled. You
can reuse a Probe by calling Reset() and then a new
storePacket(). */
void Reset();
private:
};
/* This ideally should be a port that isn't in use for any protocol on our machine or on the target */
#define MAGIC_PORT 49724
#define TVAL2LONG(X) X.tv_sec * 1e6 + X.tv_usec
#define SA struct sockaddr
/* Prototypes */
/* Converts an IP address given in a sockaddr_storage to an IPv4 or