Update of /cvsroot/javanetsim/IceScan/icesockets
In directory sc8-pr-cvs6.sourceforge.net:/tmp/cvs-serv32713/icesockets
Modified Files:
crawsocket.h
Log Message:
no message
Index: crawsocket.h
===================================================================
RCS file: /cvsroot/javanetsim/IceScan/icesockets/crawsocket.h,v
retrieving revision 1.8
retrieving revision 1.9
diff -C2 -d -r1.8 -r1.9
*** crawsocket.h 15 Dec 2006 15:27:57 -0000 1.8
--- crawsocket.h 15 Dec 2006 16:24:58 -0000 1.9
***************
*** 3,6 ****
--- 3,7 ----
#include "csocket.h"
+ #include "sock_types.h"
class crawsocket : csocket{
***************
*** 197,200 ****
--- 198,227 ----
}
+ int send_icmp_packet(icestring Hostname, int Icmp_type, int Icmp_code, int Icmp_id,
+ int Icmp_seq, int Icmp_checksum, void* Icmp_data, int Icmp_data_len){
+
+ char buftosend[1500];
+
+ const char *hostname = Hostname.c_str();
+
+ bzero(buftosend, 1500);
+
+ struct icmp *icmp = (struct icmp *) buftosend;
+
+ icmp->icmp_type = Icmp_type;
+ icmp->icmp_code = Icmp_code;
+ icmp->icmp_id = Icmp_id;
+ memcpy(icmp->icmp_data, Icmp_data, Icmp_data_len);
+ icmp->icmp_seq = Icmp_seq;
+
+ int len = 8 + 56; // icmp header + icmp data
+
+ if(!Icmp_checksum)
+ icmp->icmp_cksum = crawsocket::in_chksum( (unsigned short * ) icmp, len);
+ else
+ icmp->icmp_cksum = Icmp_checksum;
+
+ return sendto(hostname, buftosend, len, 0);
+ }
// from Fyodor's "The Art of Port Scanning"
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