NTP: Use tstr for truncation indicator.

[tcpdump] / print-zephyr.c

diff --git a/print-zephyr.c b/print-zephyr.c
index c004f144860c8859326645420cbb232d4ebd9446..38b0cd0c7bf5c987bf6a772a71898a9fafae300e 100644 (file)
--- a/print-zephyr.c
+++ b/print-zephyr.c
@@ -20,36 +20,38 @@
  * PURPOSE.
  */
 
  * PURPOSE.
  */
 

+/* \summary: Zephyr printer */
+

 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
 

-#include <tcpdump-stdinc.h>
+#include <netdissect-stdinc.h>

 
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 
 
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 

-#include "interface.h"
+#include "netdissect.h"

 
 struct z_packet {
 
 struct z_packet {

-    char *version;
+    const char *version;

     int numfields;
     int kind;
     int numfields;
     int kind;

-    char *uid;
+    const char *uid;

     int port;
     int auth;
     int authlen;
     int port;
     int auth;
     int authlen;

-    char *authdata;
-    char *class;
-    char *inst;
-    char *opcode;
-    char *sender;
+    const char *authdata;
+    const char *class;
+    const char *inst;
+    const char *opcode;
+    const char *sender;

     const char *recipient;
     const char *recipient;

-    char *format;
+    const char *format;

     int cksum;
     int multi;
     int cksum;
     int multi;

-    char *multi_uid;
+    const char *multi_uid;

     /* Other fields follow here.. */
 };
 
     /* Other fields follow here.. */
 };
 


@@ -79,30 +81,30 @@ static const struct tok z_types[] = {
 
 static char z_buf[256];
 
 
 static char z_buf[256];
 

-static char *
-parse_field(netdissect_options *ndo, char **pptr, int *len)
+static const char *
+parse_field(netdissect_options *ndo, const char **pptr, int *len)

 {
 {

-    char *s;
+    const char *s;

 
     if (*len <= 0 || !pptr || !*pptr)
        return NULL;
 
     if (*len <= 0 || !pptr || !*pptr)
        return NULL;

-    if (*pptr > (char *) ndo->ndo_snapend)
+    if (*pptr > (const char *) ndo->ndo_snapend)

        return NULL;
 
     s = *pptr;
        return NULL;
 
     s = *pptr;

-    while (*pptr <= (char *) ndo->ndo_snapend && *len >= 0 && **pptr) {
+    while (*pptr <= (const char *) ndo->ndo_snapend && *len >= 0 && **pptr) {

        (*pptr)++;
        (*len)--;
     }
     (*pptr)++;
     (*len)--;
        (*pptr)++;
        (*len)--;
     }
     (*pptr)++;
     (*len)--;

-    if (*len < 0 || *pptr > (char *) ndo->ndo_snapend)
+    if (*len < 0 || *pptr > (const char *) ndo->ndo_snapend)

        return NULL;
     return s;
 }
 
 static const char *
        return NULL;
     return s;
 }
 
 static const char *

-z_triple(char *class, char *inst, const char *recipient)
+z_triple(const char *class, const char *inst, const char *recipient)

 {
     if (!*recipient)
        recipient = "*";
 {
     if (!*recipient)
        recipient = "*";


@@ -112,15 +114,17 @@ z_triple(char *class, char *inst, const char *recipient)
 }
 
 static const char *
 }
 
 static const char *

-str_to_lower(char *string)
+str_to_lower(const char *string)

 {
 {

+    char *zb_string;
+

     strncpy(z_buf, string, sizeof(z_buf));
     z_buf[sizeof(z_buf)-1] = '\0';
 
     strncpy(z_buf, string, sizeof(z_buf));
     z_buf[sizeof(z_buf)-1] = '\0';
 

-    string = z_buf;
-    while (*string) {
-       *string = tolower((unsigned char)(*string));
-       string++;
+    zb_string = z_buf;
+    while (*zb_string) {
+       *zb_string = tolower((unsigned char)(*zb_string));
+       zb_string++;

     }
 
     return z_buf;
     }
 
     return z_buf;


@@ -130,9 +134,9 @@ void
 zephyr_print(netdissect_options *ndo, const u_char *cp, int length)
 {
     struct z_packet z;
 zephyr_print(netdissect_options *ndo, const u_char *cp, int length)
 {
     struct z_packet z;

-    char *parse = (char *) cp;
+    const char *parse = (const char *) cp;

     int parselen = length;
     int parselen = length;

-    char *s;
+    const char *s;

     int lose = 0;
 
     /* squelch compiler warnings */
     int lose = 0;
 
     /* squelch compiler warnings */


@@ -192,7 +196,7 @@ zephyr_print(netdissect_options *ndo, const u_char *cp, int length)
     ND_PRINT((ndo, " %s", tok2str(z_types, "type %d", z.kind)));
     if (z.kind == Z_PACKET_SERVACK) {
        /* Initialization to silence warnings */
     ND_PRINT((ndo, " %s", tok2str(z_types, "type %d", z.kind)));
     if (z.kind == Z_PACKET_SERVACK) {
        /* Initialization to silence warnings */

-       char *ackdata = NULL;
+       const char *ackdata = NULL;

        PARSE_FIELD_STR(ackdata);
        if (!lose && strcmp(ackdata, "SENT"))
            ND_PRINT((ndo, "/%s", str_to_lower(ackdata)));
        PARSE_FIELD_STR(ackdata);
        if (!lose && strcmp(ackdata, "SENT"))
            ND_PRINT((ndo, "/%s", str_to_lower(ackdata)));


@@ -225,7 +229,7 @@ zephyr_print(netdissect_options *ndo, const u_char *cp, int length)
                                                                   "-nodefs"));
                if (z.kind != Z_PACKET_SERVACK) {
                    /* Initialization to silence warnings */
                                                                   "-nodefs"));
                if (z.kind != Z_PACKET_SERVACK) {
                    /* Initialization to silence warnings */

-                   char *c = NULL, *i = NULL, *r = NULL;
+                   const char *c = NULL, *i = NULL, *r = NULL;

                    PARSE_FIELD_STR(c);
                    PARSE_FIELD_STR(i);
                    PARSE_FIELD_STR(r);
                    PARSE_FIELD_STR(c);
                    PARSE_FIELD_STR(i);
                    PARSE_FIELD_STR(r);