From: Dirk Koopman <djk@tobit.co.uk>
Date: Fri, 21 Jan 2022 17:06:58 +0000 (+0000)
Subject: downgrade perl on console.pl
X-Git-Url: http://dxcluster.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=d8d7d25e92a56847754a237166ca926adc2199ca;p=spider.git

downgrade perl on console.pl

backport grepdbg from mojo
---

diff --git a/Changes b/Changes
index 91d4a855..a9b75993 100644
--- a/Changes
+++ b/Changes
@@ -1,3 +1,9 @@
+21Jan22=======================================================================
+1. downgrade console.pl require to perl 5.8.1.
+2. Backport grepdbg from mojo.
+20Jan22=======================================================================
+1. Fix version tracking related bugs.
+2. Backport grepdbg from mojo.
 09Jan22=======================================================================
 1. Add New Year CTY 3201 prefix data.
 07Jan22=======================================================================
diff --git a/perl/DXUtil.pm b/perl/DXUtil.pm
index 7288afb7..f0e7a8ae 100644
--- a/perl/DXUtil.pm
+++ b/perl/DXUtil.pm
@@ -448,7 +448,7 @@ sub is_latlong
 # is it an ip address?
 sub is_ipaddr
 {
-    return $_[0] =~ /^\d+\.\d+\.\d+\.\d+$/ || $_[0] =~ /^[0-9a-f:,]+$/;
+    return $_[0] =~ /^\d+\.\d+\.\d+\.\d+$/ || $_[0] =~  /^(?:[\da-f]{1,4}:|:)(?:\:[0-9a-f]{1,4}){1,6}/i ;
 }
 
 # is it a zulu time hhmmZ
diff --git a/perl/console.pl b/perl/console.pl
index c816e373..13f2bfa1 100755
--- a/perl/console.pl
+++ b/perl/console.pl
@@ -13,7 +13,7 @@
 #
 # 
 
-require 5.10.1;
+require 5.8.1;
 use warnings;
 
 use vars qw($data $clusteraddr $clusterport);
diff --git a/perl/grepdbg b/perl/grepdbg
index 1282d71f..06f7df63 100755
--- a/perl/grepdbg
+++ b/perl/grepdbg
@@ -5,7 +5,6 @@
 #
 # grepdbg [nn] [-mm] <regular expression>
 #
-
 # nn - is the day you what to look at: 1 is yesterday, 0 is today
 # and is optional if there is only one argument
 #
@@ -13,14 +12,18 @@
 # ten lines including the line matching the regular expression. 
 #
 # <regexp> is the regular expression you are searching for, 
-# a caseless search is done
+# a caseless search is done. There can be more than one <regexp>
+# a <regexp> preceeded by a '!' is treated as NOT <regexp>. Each
+# <regexp> is implcitly ANDed together. 
+#
+# If you specify something that likes a filename and that filename
+# has a .pm on the end of it and it exists then rather than doing
+# the regex match it executes the "main::handle()" function passing
+# it one line at a time.
 #
 #
 
 require 5.004;
-package main;
-
-use vars qw($data);
 
 # search local then perl directories
 BEGIN {
@@ -32,9 +35,7 @@ BEGIN {
 	unshift @INC, "$root/local";
 }
 
-$data = "$root/data";
-
-use DXVars;
+use SysVar;
 use DXUtil;
 use DXLog;
 use Julian;
@@ -43,45 +44,91 @@ use strict;
 
 use vars qw(@list $fp $today $string);
 
+
 $fp = DXLog::new('debug', 'dat', 'd');
 $today = $fp->unixtoj(time()); 
 my $nolines = 1;
 my @prev;
+my @patt;
 
-for my $arg (@ARGV) {
+foreach my $arg (@ARGV) {
 	if ($arg =~ /^-/) {
 		$arg =~ s/^-//o;
+		if ($arg =~ /^\s*\-+(?:[h\?]e?l?p?)/) {
+			usage();
+			exit(0);
+		}
 		push @list, $arg;
 	} elsif ($arg =~ /^\d+$/) {
 		$nolines = $arg;
+	} elsif ($arg =~ /\.pm$/) {
+		if (-e $arg) {
+			my $fn = $arg;
+			$fn =~ s/\.pm$//;
+			eval { require $arg};
+			die "requiring $fn failed $@" if $@;
+		} else {
+			die "$arg not found";
+		}
 	} else {
-		$string = $arg;
-		last;
+		push @patt, $arg;
 	}
 }
-die "usage: grepdbg [nn] [[-nnn] ..] <regexp>\n" unless  $string;
+
+push @patt, '.*' unless @patt;
 
 push @list, "0" unless @list;
 for my $entry (@list) {
 	my $now = $today->sub($entry); 
 	my $fh = $fp->open($now); 
 	my $line;
+	my $do;
+
+	if (main->can('handle')) {
+		$do = \&handle;
+	} else {
+		$do = \&process;
+	}
+
+	begin() if main->can('begin');
 	if ($fh) {
 		while (<$fh>) {
-			my $line = $_;
-			chomp $line;
-			push @prev, $line;
-			shift @prev while @prev > $nolines;
-			if ($line =~ m{$string}io) {
-				for (@prev) {
-					s/([\x00-\x1f\x7f-\xff])/sprintf("\\x%02X", ord($1))/eg; 
-					my ($t, $l) =  split /\^/, $_, 2;
-					print atime($t), ' ', $l, "\n"; 
-				}
-				@prev = ();
-			}
+			&$do($_);
 		}
 		$fp->close();
 	}
+	end() if main->can('end');
+}
+
+sub process
+{
+	my $line = shift;
+	chomp $line;
+	push @prev, $line;
+	shift @prev while @prev > $nolines;
+	my $flag = 0;
+	foreach my $p (@patt) {
+		if ($p =~ /^!/) {
+			my $r = substr $p, 1;
+			last if $line =~ m{$r}i;
+		} else {
+			last unless $line =~ m{$p}i;
+		}
+		++$flag;
+	}		
+	if ($flag == @patt) {
+		for (@prev) {
+			s/([\x00-\x1f\x7f-\xff])/sprintf("\\x%02X", ord($1))/eg; 
+			my ($t, $l) =  split /\^/, $_, 2;
+			print atime($t), ' ', $l, "\n";
+			print '----------------' if $nolines > 1;
+		}
+		@prev = ();
+	}
+}
+	
+sub usage
+{
+	die "usage: grepdbg [nn days before] [-nnn lines before] [<perl file name>] [<regexp>|!<regexp>]...\n";
 }
 exit(0);
diff --git a/perl/watchdbg b/perl/watchdbg
index 79a72f60..a497eff9 100755
--- a/perl/watchdbg
+++ b/perl/watchdbg
@@ -27,7 +27,7 @@ BEGIN {
 }
 
 use IO::File;
-use DXVars;
+use SysVar;
 use DXUtil;
 use DXLog;