1 files changed, 74 insertions, 0 deletions

diff --git a/other/3wahas/packet.h b/other/3wahas/packet.h
new file mode 100644
index 0000000..4bc5b65
--- /dev/null
+++ b/other/3wahas/packet.h
@@ -0,0 +1,74 @@
+/* snifflib
+ *
+ * by scut
+ *
+ */
+
+#ifndef Z_PACKET_H
+#define Z_PACKET_H
+
+#include <sys/types.h>
+#include <sys/time.h>
+#include <unistd.h>
+#include <netinet/in.h>
+#include <pcap.h>
+#include <semaphore.h>
+#include <pthread.h>
+
+/* packet structures
+ * parts ripped from snorts excellent include files
+ */
+
+
+typedef struct  eth_hdr
+{
+        u_char          eth_dst[6];     /* ethernet destination address (MAC) */
+        u_char          eth_src[6];     /* ethernet source address (MAC) */
+        u_short         eth_type;       /* enclosed packet type */
+} eth_hdr;
+
+typedef struct  ip_hdr
+{
+        u_char          ip_hlen:4, ip_ver:4;    /* IP header length, IP version */
+        u_char          ip_tos;                 /* IP type of service */
+        u_short         ip_len;                 /* IP data length */
+        u_short         ip_id;                  /* IP fragmentation identification */
+        u_short         ip_off;                 /* IP fragment offset */
+        u_char          ip_ttl;                 /* IP time to live */
+        u_char          ip_proto;               /* subprotocol of enclosed packet */
+        u_short         ip_csum;                /* IP header checksum */
+        struct in_addr  ip_src;                 /* IP source address */
+        struct in_addr  ip_dst;                 /* IP destination address */
+} ip_hdr;
+
+#define TH_FIN  0x01
+#define TH_SYN  0x02
+#define TH_RST  0x04
+#define TH_PUSH  0x08
+#define TH_ACK  0x10
+#define TH_URG  0x20
+
+typedef struct  tcp_hdr
+{
+        u_short th_sport;
+        u_short th_dport;
+        u_long  th_seq;
+        u_long  th_ack;
+        u_char  th_x2:4, th_off:4;
+        u_char  th_flags;
+        u_short th_win;
+        u_short th_sum;
+        u_short th_urp;
+} tcp_hdr;
+
+
+#define ETHHDRSIZE      sizeof (eth_hdr);
+#define IPHDRSIZE       sizeof (ip_hdr);
+
+
+void            pq_grind (void *sinfov, struct pcap_pkthdr *pkthdr, unsigned char *pkt);
+void            pq_3whs (struct ip_hdr *ip, struct tcp_hdr *tcp);
+void            pq_syns (char *ip_src_c, char *ip_dst_c, u_short dst_prt);
+
+#endif
+