cleanup indent for audit

[tcpdump] / util.c

diff --git a/util.c b/util.c
index e830a0846eb45afba4942825ba8136c9ebae73f2..558f2fbfb27baeb883fb33cb87487e78b640bcbf 100644 (file)
--- a/util.c
+++ b/util.c
@@ -21,7 +21,7 @@
 
 #ifndef lint
 static const char rcsid[] =
 
 #ifndef lint
 static const char rcsid[] =

-    "@(#) $Header: /tcpdump/master/tcpdump/util.c,v 1.60 1999-11-21 09:37:05 fenner Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/util.c,v 1.69 2000-07-11 00:49:03 assar Exp $ (LBL)";

 #endif
 
 #ifdef HAVE_CONFIG_H
 #endif
 
 #ifdef HAVE_CONFIG_H


@@ -38,16 +38,9 @@ static const char rcsid[] =
 #ifdef HAVE_FCNTL_H
 #include <fcntl.h>
 #endif
 #ifdef HAVE_FCNTL_H
 #include <fcntl.h>
 #endif

-#ifdef HAVE_MALLOC_H
-#include <malloc.h>
-#endif

 #include <pcap.h>
 #include <stdio.h>
 #include <pcap.h>
 #include <stdio.h>

-#if __STDC__

 #include <stdarg.h>
 #include <stdarg.h>

-#else
-#include <varargs.h>
-#endif

 #include <stdlib.h>
 #include <string.h>
 #ifdef TIME_WITH_SYS_TIME
 #include <stdlib.h>
 #include <string.h>
 #ifdef TIME_WITH_SYS_TIME


@@ -129,37 +122,78 @@ void
 ts_print(register const struct timeval *tvp)
 {
        register int s;
 ts_print(register const struct timeval *tvp)
 {
        register int s;

+       struct tm *tm;
+       time_t Time;
+       static unsigned b_sec;
+       static unsigned b_usec;

 
 

-       if (tflag > 0) {
-               /* Default */
+       switch(tflag) {
+       case 1: /* Default */

                s = (tvp->tv_sec + thiszone) % 86400;
                (void)printf("%02d:%02d:%02d.%06u ",
                s = (tvp->tv_sec + thiszone) % 86400;
                (void)printf("%02d:%02d:%02d.%06u ",

-                   s / 3600, (s % 3600) / 60, s % 60, (u_int32_t)tvp->tv_usec);
-       } else if (tflag < 0) {
-               if (tflag < -1) {
-                       static unsigned b_sec;
-                       static unsigned b_usec;
-                       if (b_sec == 0) {
-                               printf("000000 ");
-                       } else {
-                               int d_usec = tvp->tv_usec - b_usec;
-                               int d_sec = tvp->tv_sec - b_sec;
-
-                               while (d_usec < 0) {
-                                       d_usec += 1000000;
-                                       d_sec--;
-                               }
-                               if (d_sec)
-                                       printf("%d. ", d_sec);
-                               printf("%06d ", d_usec);
-                       }
-                       b_sec = tvp->tv_sec;
-                       b_usec = tvp->tv_usec;
+                            s / 3600, (s % 3600) / 60, s % 60,
+                            (unsigned)tvp->tv_usec);
+               break;
+       case -1: /* Unix timeval style */
+               (void)printf("%u.%06u ",
+                            (unsigned)tvp->tv_sec,
+                            (unsigned)tvp->tv_usec);
+               break;
+       case -2:
+               if (b_sec == 0) {
+                       printf("000000 ");

                } else {
                } else {

-                       /* Unix timeval style */
-                       (void)printf("%u.%06u ",
-                                    (u_int32_t)tvp->tv_sec, (u_int32_t)tvp->tv_usec);
+                       int d_usec = tvp->tv_usec - b_usec;
+                       int d_sec = tvp->tv_sec - b_sec;
+                       
+                       while (d_usec < 0) {
+                               d_usec += 1000000;
+                               d_sec--;
+                       }
+                       if (d_sec)
+                               printf("%d. ", d_sec);
+                       printf("%06d ", d_usec);
+               }
+               b_sec = tvp->tv_sec;
+               b_usec = tvp->tv_usec;
+               break;
+       case -3: /* Default + Date*/
+               s = (tvp->tv_sec + thiszone) % 86400;
+               Time = (tvp->tv_sec + thiszone) - s;
+               tm  = gmtime (&Time);
+               (void)printf("%02d/%02d/%04d %02d:%02d:%02d.%06u ",
+                            tm->tm_mon+1, tm->tm_mday,
+                            tm->tm_year+1900,
+                            s / 3600, (s % 3600) / 60,
+                            s % 60, (unsigned)tvp->tv_usec);
+               break;
+       }
+}
+
+/*
+ * Print a relative number of seconds (e.g. hold time, prune timer)
+ * in the form 5m1s.  This does no truncation, so 32230861 seconds
+ * is represented as 1y1w1d1h1m1s.
+ */
+void
+relts_print(int secs)
+{
+       static char *lengths[] = {"y", "w", "d", "h", "m", "s"};
+       static int seconds[] = {31536000, 604800, 86400, 3600, 60, 1};
+       char **l = lengths;
+       int *s = seconds;
+
+       if (secs <= 0) {
+               (void)printf("0s");
+               return;
+       }
+       while (secs > 0) {
+               if (secs >= *s) {
+                       (void)printf("%d%s", secs / *s, *l);
+                       secs -= (secs / *s) * *s;

                }
                }

+               s++;
+               l++;

        }
 }
 
        }
 }
 


@@ -179,29 +213,19 @@ tok2str(register const struct tok *lp, register const char *fmt,
        }
        if (fmt == NULL)
                fmt = "#%d";
        }
        if (fmt == NULL)
                fmt = "#%d";

-       (void)sprintf(buf, fmt, v);
+       (void)snprintf(buf, sizeof(buf), fmt, v);

        return (buf);
 }
 
 
 /* VARARGS */
        return (buf);
 }
 
 
 /* VARARGS */

-__dead void
-#if __STDC__
+void

 error(const char *fmt, ...)
 error(const char *fmt, ...)

-#else
-error(fmt, va_alist)
-       const char *fmt;
-       va_dcl
-#endif

 {
        va_list ap;
 
        (void)fprintf(stderr, "%s: ", program_name);
 {
        va_list ap;
 
        (void)fprintf(stderr, "%s: ", program_name);

-#if __STDC__

        va_start(ap, fmt);
        va_start(ap, fmt);

-#else
-       va_start(ap);
-#endif

        (void)vfprintf(stderr, fmt, ap);
        va_end(ap);
        if (*fmt) {
        (void)vfprintf(stderr, fmt, ap);
        va_end(ap);
        if (*fmt) {


@@ -215,22 +239,12 @@ error(fmt, va_alist)
 
 /* VARARGS */
 void
 
 /* VARARGS */
 void

-#if __STDC__

 warning(const char *fmt, ...)
 warning(const char *fmt, ...)

-#else
-warning(fmt, va_alist)
-       const char *fmt;
-       va_dcl
-#endif

 {
        va_list ap;
 
        (void)fprintf(stderr, "%s: WARNING: ", program_name);
 {
        va_list ap;
 
        (void)fprintf(stderr, "%s: WARNING: ", program_name);

-#if __STDC__

        va_start(ap, fmt);
        va_start(ap, fmt);

-#else
-       va_start(ap);
-#endif

        (void)vfprintf(stderr, fmt, ap);
        va_end(ap);
        if (*fmt) {
        (void)vfprintf(stderr, fmt, ap);
        va_end(ap);
        if (*fmt) {


@@ -298,3 +312,24 @@ read_infile(char *fname)
 
        return (cp);
 }
 
        return (cp);
 }

+
+void
+safeputs(const char *s)
+{
+       while (*s) {
+               safeputchar(*s);
+               s++;
+       }
+}
+
+void
+safeputchar(int c)
+{
+       unsigned char ch;
+
+       ch = (unsigned char)(c & 0xff);
+       if (c < 0x80 && isprint(c))
+               printf("%c", c & 0xff);
+       else
+               printf("\\%03o", c & 0xff);
+}