X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/32e24ead3b2a171e5f5eff50d7231c2514eda9b4..41ef9cfe38f86553ffd8f61b6f87e9c00baf5f07:/print-zep.c

diff --git a/print-zep.c b/print-zep.c
index ab983150..f6be3a64 100644
--- a/print-zep.c
+++ b/print-zep.c
@@ -19,12 +19,13 @@
  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  */
 
+/* \summary: ZigBee Encapsulation Protocol (ZEP) printer */
 
 #ifdef HAVE_CONFIG_H
 #include <config.h>
 #endif
 
-#include <netdissect-stdinc.h>
+#include "netdissect-stdinc.h"
 
 #include "netdissect.h"
 
@@ -66,16 +67,17 @@ static void zep_print_ts(netdissect_options *ndo, const u_char *p)
 	uint32_t uf;
 	uint32_t f;
 	float ff;
-	
-	i = EXTRACT_BE_U_4(p);
-	uf = EXTRACT_BE_U_4(p + 4);
-	ff = uf;
+
+	i = GET_BE_U_4(p);
+	uf = GET_BE_U_4(p + 4);
+	ff = (float) uf;
 	if (ff < 0.0)           /* some compilers are buggy */
 		ff += FMAXINT;
-	ff = ff / FMAXINT;      /* shift radix point by 32 bits */
-	f = ff * 1000000000.0;  /* treat fraction as parts per billion */
+	ff = (float) (ff / FMAXINT); /* shift radix point by 32 bits */
+	f = (uint32_t) (ff * 1000000000.0);  /* treat fraction as parts per
+						billion */
 	ND_PRINT("%u.%09d", i, f);
-	
+
 #ifdef HAVE_STRFTIME
 	/*
 	 * print the time in human-readable format.
@@ -84,7 +86,7 @@ static void zep_print_ts(netdissect_options *ndo, const u_char *p)
 		time_t seconds = i - JAN_1970;
 		struct tm *tm;
 		char time_buf[128];
-		
+
 		tm = localtime(&seconds);
 		strftime(time_buf, sizeof (time_buf), "%Y/%m/%d %H:%M:%S", tm);
 		ND_PRINT(" (%s)", time_buf);
@@ -102,38 +104,38 @@ zep_print(netdissect_options *ndo,
 {
 	uint8_t version, inner_len;
 	uint32_t seq_no;
-	
-	ndo->ndo_protocol ="ZEP";
 
-	ND_PRINT("ZEP");
-	
+	ndo->ndo_protocol = "zep";
+
+	nd_print_protocol_caps(ndo);
+
 	ND_TCHECK_LEN(bp, 8);
-	
-	if (EXTRACT_U_1(bp) != 'E' || EXTRACT_U_1(bp + 1) != 'X')
+
+	if (GET_U_1(bp) != 'E' || GET_U_1(bp + 1) != 'X')
 		goto trunc;
-	
-	version = EXTRACT_U_1(bp + 2);
+
+	version = GET_U_1(bp + 2);
 	ND_PRINT("v%d ", version);
-	
+
 	if (version == 1) {
 		/* ZEP v1 packet. */
 		ND_TCHECK_LEN(bp, 16);
 		ND_PRINT("Channel ID %d, Device ID 0x%04x, ",
-			 EXTRACT_U_1(bp + 3), EXTRACT_BE_U_2(bp + 4));
-		if (EXTRACT_U_1(bp + 6))
+			 GET_U_1(bp + 3), GET_BE_U_2(bp + 4));
+		if (GET_U_1(bp + 6))
 			ND_PRINT("CRC, ");
 		else
-			ND_PRINT("LQI %d, ", EXTRACT_U_1(bp + 7));
-		inner_len = EXTRACT_U_1(bp + 15);
+			ND_PRINT("LQI %d, ", GET_U_1(bp + 7));
+		inner_len = GET_U_1(bp + 15);
 		ND_PRINT("inner len = %d", inner_len);
-		
+
 		bp += 16;
 		len -= 16;
 	} else {
 		/* ZEP v2 packet. */
-		if (EXTRACT_U_1(bp + 3) == 2) {
+		if (GET_U_1(bp + 3) == 2) {
 			/* ZEP v2 ack. */
-			seq_no = EXTRACT_BE_U_4(bp + 4);
+			seq_no = GET_BE_U_4(bp + 4);
 			ND_PRINT("ACK, seq# = %d", seq_no);
 			inner_len = 0;
 			bp += 8;
@@ -141,25 +143,25 @@ zep_print(netdissect_options *ndo,
 		} else {
 			/* ZEP v2 data, or some other. */
 			ND_TCHECK_LEN(bp, 32);
-			
+
 			ND_PRINT("Type %d, Channel ID %d, Device ID 0x%04x, ",
-				 EXTRACT_U_1(bp + 3), EXTRACT_U_1(bp + 4),
-				 EXTRACT_BE_U_2(bp + 5));
-			if (EXTRACT_U_1(bp + 7))
+				 GET_U_1(bp + 3), GET_U_1(bp + 4),
+				 GET_BE_U_2(bp + 5));
+			if (GET_U_1(bp + 7))
 				ND_PRINT("CRC, ");
 			else
-				ND_PRINT("LQI %d, ", EXTRACT_U_1(bp + 8));
-			
+				ND_PRINT("LQI %d, ", GET_U_1(bp + 8));
+
 			zep_print_ts(ndo, bp + 9);
-			seq_no = EXTRACT_BE_U_4(bp + 17);
-			inner_len = EXTRACT_U_1(bp + 31);
+			seq_no = GET_BE_U_4(bp + 17);
+			inner_len = GET_U_1(bp + 31);
 			ND_PRINT(", seq# = %d, inner len = %d",
 				 seq_no, inner_len);
 			bp += 32;
 			len -= 32;
 		}
 	}
-	
+
 	if (inner_len != 0) {
 		/* Call 802.15.4 dissector. */
 		ND_PRINT("\n\t");
@@ -168,18 +170,11 @@ zep_print(netdissect_options *ndo,
 			len = 0;
 		}
 	}
-	
+
 	if (!ndo->ndo_suppress_default_print)
 		ND_DEFAULTPRINT(bp, len);
-	
-	return;    
+
+	return;
  trunc:
-	ND_PRINT(" [|ZEP]");
+	nd_print_trunc(ndo);
 }
-
-/*
- * Local Variables:
- * c-style: whitesmith
- * c-basic-offset: 8
- * End:
- */