Home | History | Annotate | Download | only in scripts
      1 #!/bin/ksh
      2 #
      3 # CDDL HEADER START
      4 #
      5 # The contents of this file are subject to the terms of the
      6 # Common Development and Distribution License, Version 1.0 only
      7 # (the "License").  You may not use this file except in compliance
      8 # with the License.
      9 #
     10 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
     11 # or http://www.opensolaris.org/os/licensing.
     12 # See the License for the specific language governing permissions
     13 # and limitations under the License.
     14 #
     15 # When distributing Covered Code, include this CDDL HEADER in each
     16 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     17 # If applicable, add the following below this CDDL HEADER, with the
     18 # fields enclosed by brackets "[]" replaced with your own identifying
     19 # information: Portions Copyright [yyyy] [name of copyright owner]
     20 #
     21 # CDDL HEADER END
     22 #
     23 #
     24 # Copyright 1993-2003 Sun Microsystems, Inc.  All rights reserved.
     25 # Use is subject to license terms.
     26 # 
     27 #ident	"%Z%%M%	%I%	%E% SMI"
     28 
     29 opts=""
     30 while getopts guplmsLv arg
     31 do
     32 	if [ "$arg" = "?" ]; then
     33 		exit 1
     34 	fi
     35 	opts="$opts -$arg"
     36 done
     37 
     38 shift $(($OPTIND - 1))
     39 
     40 if [ $# -le 3 ]; then
     41 	echo "$0: at least 3 arguments required." >&2
     42 	exit 1
     43 fi
     44 
     45 old="$1"; shift
     46 new="$1"; shift
     47 differ="$1"; shift
     48 
     49 errlog=/tmp/protocmp.err.$$
     50 
     51 protocmp $opts "$@" 2>$errlog |
     52 	nawk -v old="$old" -v new="$new" -v differ="$differ" '
     53 	/^\**$/ {
     54 		next;
     55 	}
     56 	/^\* Entries/ {
     57 		category++;
     58 		next;
     59 	}
     60 	/^\* filea ==/ {
     61 		filea = $NF;
     62 		next;
     63 	}
     64 	/^\* fileb ==/ {
     65 		fileb = $NF;
     66 		next;
     67 	}
     68 	{
     69 		buf[category, ++line[category]] = $0
     70 	}
     71 	END {
     72 		if (line[1] > 2) {
     73 			printf("\n%s\n\n", old);
     74 			for (i = 1; i <= line[1]; i++) {
     75 				print buf[1, i];
     76 			}
     77 		}
     78 		if (line[2] > 2) {
     79 			printf("\n%s\n\n", new);
     80 			for (i = 1; i <= line[2]; i++) {
     81 				print buf[2, i];
     82 			}
     83 		}
     84 		if (line[3] > 2) {
     85 			printf("\n%s\n\n", differ);
     86 			for (i = 1; i <= line[3]; i++) {
     87 				print buf[3, i];
     88 			}
     89 		}
     90 	}'
     91 
     92 if [ -s $errlog ]; then
     93 	echo "\n====== protocmp ERRORS =====\n" 
     94 	cat $errlog
     95 fi
     96 rm -f $errlog
     97