Add mid scripts. Mid is a tool which create a Message-ID database

for mailing lists.

tools/tools/README

@@ -1,4 +1,4 @@
-#	$Id: README,v 1.9 1997/04/25 14:14:31 wosch Exp $
+#	$Id: README,v 1.10 1997/11/09 11:23:43 wosch Exp $
 
 This directory is for tools.
 
@@ -17,3 +17,4 @@ kdrv		KernelDriver; add/list/remove third-party kernel driver
 scsi-defects	Get at the primary or grown defect list of a SCSI disk.
 portsinfo 	Generate list of new ports for last two weeks.
 html-mv         Rename HTML generated filenames to human readable filenames.
+mid	 	Create a Message-ID database for mailing lists.

tools/tools/mid/mid-build

@@ -0,0 +1,45 @@
+#!/bin/sh
+#
+# Copyright (c) March 1998 Wolfram Schneider <wosch@FreeBSD.org>
+#
+# create an Message-ID, In-Reply-To look(1) index database
+#
+
+
+TMPDIR=/var/tmp; export TMPDIR
+home=/g/www/mid
+
+dbout=$home/index
+archive=$home/archive
+
+PATH=$home/bin:/bin:/usr/bin:/usr/local/bin; export PATH
+
+
+all ()
+{
+    ( cd $archive || exit 1
+      find text/* -type f | mid-master-index 4 mid-index $dbout/mid
+    )
+}
+
+current ()
+{
+    ( cd $archive || exit 1
+    find current/freebsd-* current/cvs-* -type f | 
+	mid-master-index 1 mid-index $dbout/mid-current
+    )
+}
+
+if [ $# -le 0 ]; then
+	echo "usage mid-build {current|all}"
+	exit 1
+fi
+
+for db 
+do
+	case $db in
+		current) current;;
+		all) all;;
+		*) echo "Huh? $db";;
+	esac
+done

tools/tools/mid/mid-index

@@ -0,0 +1,83 @@
+#!/usr/local/bin/perl
+#
+# create message-id / in-reply-to database
+#
+# $Id: mid-index,v 1.5 1998/04/13 13:08:47 wosch Exp $
+
+sub usage { die "usage: mid-index name < filelist"; }
+
+sub id {
+    local($name, @files) = @_;
+    local($bytes, $bytes2, $headlen, $file);
+    local($counter);
+    local($from,$from2);
+    
+    $counter = 0;
+    open(MID, "| sort -u -o $name.mid") || die "open sort > $name.mid: $!\n";
+    open(IRT, "| sort -u -o $name.irt") || die "open sort > $name.irt: $!\n";
+
+    while(<>) {
+	local($/) = "\n\n";
+	chop;
+	$file = $_;
+
+	open(R, $file) || do {
+	    warn "open $file:$!\n";
+	    next;
+	};
+	$bytes = 0;
+
+	while(<R>) {    
+	    $headlen = length($_);
+	    $from2 = substr($_, 0, 6);
+	    $from =  substr($from2, 0, 5);
+
+	    # warn "xxx" . $from . "yyy\n";
+	    if ($from eq "From " || $from2 eq "\nFrom ") {
+
+		if ($from eq "From ") {
+		    $bytes2 = $bytes;
+		} else {
+		    # One bytes more for "\nFrom "
+		    $bytes2 = $bytes + 1;
+		}
+
+		$counter++;
+		s/\n[ \t]+/ /g;
+		if ($debug && $counter % $speedstep == 0) {
+		    print STDERR sprintf("\r%7d", $counter); 
+		}
+
+		foreach (split("\n")) {
+		    if (/^Message-id:\s+\<([^$idsep]+)/oi) {
+			print MID "$1 $file $bytes2\n";
+		    } elsif (/^Resent-Message-id:\s+\<([^$idsep]+)/oi) {
+			print MID "$1 $file $bytes2\n";
+		    } elsif (/^References:\s+\<([^$idsep]+)/oi) {
+			print IRT "$1 $file $bytes2\n";
+		    } elsif (/^In-Reply-to:\s+[^<]*\<([^$idsep]+)/oi) {
+			print IRT "$1 $file $bytes2\n";
+		    }
+		}
+	     }
+             $bytes += $headlen;
+	}
+	close R;
+    }
+    close MID || warn "close: MID\n";
+    close IRT || warn "close: IRT\n";
+    print STDERR sprintf("\r%7d", $counter) 
+	if $debug && $counter % $speedstep != 0;
+    print STDERR "\n" if $debug;
+}
+
+$idsep = '>';
+$idsep = '>@\s';
+$debug = 0;
+$speedstep = 100;
+
+&usage if $#ARGV != 0;
+$name = $ARGV[0]; shift @ARGV;
+&id($name);
+
+

tools/tools/mid/mid-master

@@ -0,0 +1,33 @@
+#!/usr/local/bin/perl
+
+if ($#ARGV < 1) {
+    die "usage master counter command comandargs ... \n";
+}
+
+$count = $ARGV[0]; shift @ARGV;
+@command = @ARGV;
+$file = pop(@command);
+undef @ARGV;
+$debug = 0;
+
+for($i = 0; $i < $count; $i ++) {
+    @c = (@command, "$file.$i");
+    warn "Start process: $i @c\n" if $debug;
+    open("OUT$i", "| @c") || die "open @c\n";
+    select("OUT$i"); $| = 1;
+}
+select(STDOUT);
+
+$n = 0;
+while(<>) {
+    $o = 'OUT' . ($n % $count);
+    print $o $_;
+    warn "$o $_" if $debug;
+    $n++
+}
+
+for($i = 0; $i < $count; $i ++) {
+    warn "Close process $i\n" if $debug;
+    close("OUT$i") || warn "close OUT$i: $!\n";
+}
+

tools/tools/mid/mid-master-index

@@ -0,0 +1,21 @@
+#!/bin/sh
+
+if [ $# -le 2 ]; then
+	echo "usage $0 parallel_processes command [comand_options]"
+	exit 1
+fi
+
+count=$1; shift
+command=$1; shift
+file=$1; shift
+filelistmid=`perl -e "for(0 .. $count -1) {print qq{$file.temp.\\$_.mid }}"`
+filelistirt=`perl -e "for(0 .. $count -1) {print qq{$file.temp.\\$_.irt }}"`
+
+if mid-master $count $command $file.temp; then
+    sort -u -m -o $file.temp.mid $filelistmid && 
+	rm -f $filelistmid && mv $file.temp.mid $file.mid || exit 1
+    sort -u -m -o $file.temp.irt $filelistirt && 
+	rm -f $filelistirt && mv $file.temp.irt $file.irt || exit 1
+else
+    exit 1
+fi