X-Git-Url: https://hackdaworld.org/gitweb/?a=blobdiff_plain;f=hdw-sniff.c;h=8b35e82fb451388ff124767104b9957cacd9f141;hb=326723124c4b55eccaa297c1636f9d345255d7bd;hp=7a549e5ecc3e1ea43970b792b7436935efb049e7;hpb=2d887777866454a450211bd1373b0f716abb9fb4;p=my-code%2Fhdw-sniff.git

diff --git a/hdw-sniff.c b/hdw-sniff.c
index 7a549e5..8b35e82 100644
--- a/hdw-sniff.c
+++ b/hdw-sniff.c
@@ -54,9 +54,10 @@ int main(int argc, char *argv[]) {
 	else {
 		if((file_fd=open(argv[3],O_RDWR | O_CREAT))!=0) {
 			printf("writing to logfile %s ...\n",argv[3]);
+			dprintf(file_fd,"|iv - --|id|crypted_snap - --|\n");
 		}
 		else {
-			printf("can't open logfile!\n");
+			printf("can't open logfile. not logged to file!\n");
 		}
 	}
 			
@@ -184,6 +185,7 @@ void pcap_process(u_char *info,const struct pcap_pkthdr *pcap_header,
 	/* frame type */
 	/* management */
 	if(!(w_hdr->frame_ctl & 0x0c)) {
+	tmp_buf1[0]='\0'; tmp_buf2[0]='\0';
 	if((w_hdr->frame_ctl & IEEE802_11_STYPE_ASSOC_REQ)>0)
 		strcpy(tmp_buf,"association request");
 	else if((w_hdr->frame_ctl & IEEE802_11_STYPE_ASSOC_RESP)>0)
@@ -216,10 +218,12 @@ void pcap_process(u_char *info,const struct pcap_pkthdr *pcap_header,
 		strcpy(tmp_buf,"deauthentification");
 	else strcpy(tmp_buf,"impossible situation \%) - go mail the author.");
 	}
-	else strcpy(tmp_buf,"control & data frame type not supported yet");
-	/* print out frame type */
+	else strcpy(tmp_buf,"control or data frame type");
+
 	printf("=> %s\n",tmp_buf);
-	printf("   %s%s\n",tmp_buf1,tmp_buf2);
+	if(strlen(tmp_buf1)>0 & strlen(tmp_buf2)>0) printf("   %s%s\n",
+							tmp_buf1,
+							tmp_buf2);
 	printf("duration/id: 0x%x\n",w_hdr->duration_id);
 	printf("version check ... %s\n",
 	((w_hdr->frame_ctl & IEEE802_11_FCTL_VERS)==0x00)?