From: hackbard <hackbard>
Date: Thu, 14 Nov 2002 00:07:26 +0000 (+0000)
Subject: added managemnet frame type support
X-Git-Url: https://hackdaworld.org/gitweb/?p=my-code%2Fhdw-sniff.git;a=commitdiff_plain;h=9ad5fae0187dba865b7f823e4a6453ee5fa1740c

added managemnet frame type support
---

diff --git a/hdw-sniff.c b/hdw-sniff.c
index 3aa657b..1814857 100644
--- a/hdw-sniff.c
+++ b/hdw-sniff.c
@@ -137,12 +137,15 @@ void pcap_process(u_char *info,const struct pcap_pkthdr *pcap_header,
 	e_o=sizeof(struct ethhdr);
 	i_o=sizeof(struct iphdr);
 
+	/* new package */
 	printf("\n");
 	printf("---> package %d ---- %s",my_info_struct->count,
 			ctime((const time_t*)&(pcap_header->ts.tv_sec)));
-	printf("pcap header:\n");
-	printf("capture_length: %d (dec.)\t",pcap_header->caplen);
-	printf("length(off wire): %d (dec.)\n",pcap_header->len);
+	
+	/* pcap header */
+	printf("pcap header: ");
+	printf("capture_length(dec): %d\t",pcap_header->caplen);
+	printf("off_wire_length(dec): %d\n",pcap_header->len);
 
 	/* wireless stuff */
 	/* prism wlan ng headers */
@@ -163,13 +166,34 @@ void pcap_process(u_char *info,const struct pcap_pkthdr *pcap_header,
 				(((w_hdr->frame_ctl) & (1<<i))>0?1:0),
 				(i==15?"|\n":"|"));
 	printf("    | v | t |  s-t  |t|f|m|r|p|m|w|o|\n");
-	printf("debug: %d\n",(w_hdr->frame_ctl)<<15);
-	if((w_hdr->frame_ctl & IEEE802_11_STYPE_BEACON)>0) strcpy(tmp_buf,"beacon");
+	/* frame type */
+	if((w_hdr->frame_ctl & IEEE802_11_STYPE_BEACON)>0)
+		strcpy(tmp_buf,"beacon");
+	if((w_hdr->frame_ctl & IEEE802_11_STYPE_ATIM)>0)
+		strcpy(tmp_buf,"announcement traffic indication message");
+	if((w_hdr->frame_ctl & IEEE802_11_STYPE_DISASSOC)>0)
+		strcpy(tmp_buf,"disassociation");
+	if((w_hdr->frame_ctl & IEEE802_11_STYPE_AUTH)>0)
+		strcpy(tmp_buf,"authentification");
+	if((w_hdr->frame_ctl & IEEE802_11_STYPE_DEAUTH)>0)
+		strcpy(tmp_buf,"deauthentification");
+	if((w_hdr->frame_ctl & IEEE802_11_STYPE_ASSOC_REQ)>0)
+		strcpy(tmp_buf,"association request");
+	if((w_hdr->frame_ctl & IEEE802_11_STYPE_ASSOC_RESP)>0)
+		strcpy(tmp_buf,"association response");
+	if((w_hdr->frame_ctl & IEEE802_11_STYPE_REASSOC_REQ)>0)
+		strcpy(tmp_buf,"reassociation request");
+	if((w_hdr->frame_ctl & IEEE802_11_STYPE_REASSOC_RESP)>0)
+		strcpy(tmp_buf,"reassociation response");
+	if((w_hdr->frame_ctl & IEEE802_11_STYPE_PROBE_REQ)>0)
+		strcpy(tmp_buf,"probe request");
+	if((w_hdr->frame_ctl & IEEE802_11_STYPE_PROBE_RESP)>0)
+		strcpy(tmp_buf,"probe response");
 	else strcpy(tmp_buf,"unknown");
-
+	/* print out frame type */
 	printf("=> %s\n",tmp_buf);
 	
-	printf("duration/id: %x\n",w_hdr->duration_id);
+	printf("duration/id: 0x%x\n",w_hdr->duration_id);
 	printf("version check ... %s\n",
 	((w_hdr->frame_ctl & IEEE802_11_FCTL_VERS)==0x00)?
 							"ok":"unknown");