#!/usr/bin/perl -s
$minhdr = 'minhdr -m';
$txt2html = 'webrowse -mqnok 0';
$frmcolor = '#009900'; # header color for sender lines
$to_color = '#999900'; # header color for recipient lines
$datcolor = '#009999'; # header color for date lines
$sbjcolor = '#990099'; # header color for subject lines
$txtcolor = '#DDDDDD'; # background color for text attachments
$attcolor = '#FF0000'; # listing color for unpresented attachments
# mimeindex - create a msg-index.html file in the given directories
# Steve Kinzler, kinzler@cs.indiana.edu, Oct 05
# http://www.cs.indiana.edu/~kinzler/home.html#unix
$usage = "usage: $0 directory ...\n";
die $usage if $h || ! @ARGV;
$mbxre = 'mimebrowse|mbx-\d+-\d';
$txtre = 'txt|html?';
$imgre = 'gif|jpe?g|png|bmp';
chop($wd = `pwd`);
foreach $dir (@ARGV) {
warn("$0: cannot chdir $dir ($!)\n"),
chdir($wd), next unless chdir($dir);
warn("$0: cannot opendir $dir/. ($!)\n"),
chdir($wd), next unless opendir(DIR, '.');
warn("$0: cannot open $dir/msg-index.html ($!)\n"), close DIR,
chdir($wd), next unless open(INDEX, '>msg-index.html');
select INDEX;
@files = sort readdir DIR; close DIR;
$hdrs = $subj = '';
foreach (grep(/^($mbxre)/, @files)) {
warn("$0: cannot run $minhdr ($!)\n"), next unless
open(HDR, "$minhdr " . &shencode($_) . '|');
$hdrs .= '' . &ahref($_) . '';
while () {
chop;
last if /^$/;
$_ = &htmlencode($_);
s/^\s+/' ' x 8/e;
s/^[-\w]*:/$&<\/B>/;
s/^From:.*/&color($frmcolor, $&)/ei;
s/^(To|Cc|Bcc):.*/&color($to_color, $&)/ei;
s/^Date:.*/&color($datcolor, $&)/ei;
s/^Subject:.*/&color($sbjcolor, $&)/ei &&
($subj = $&);
$hdrs .= "
\n$_";
}
$hdrs .= "
\n\n";
close HDR;
}
$subj =~ s/^\S*\s*//; $subj =~ s/\s*$//;
$subj .= ' - ' if $subj ne '';
chop($cwd = &htmlencode(`pwd`));
print <
${subj}mimeindex - $cwd
EOF
print $hdrs;
print '';
foreach (`ls -al`) {
s/( \w\w\w +\d+ +\d+:\d+ )(.*)/$1 . &ahref($2)/e;
s/.*/&color($attcolor, "$&<\/B>")/e
unless $2 =~ /^(\.{0,2}$|$mbxre|cid-)/
|| $2 =~ /\.($txtre|$imgre)$/i;
print;
}
print "\n\n";
foreach (grep(/\.($txtre)$/i, @files)) {
if (/\.txt$/i) {
print '| ', &ahref($_),
" |
\n| ";
warn("$0: cannot run $txt2html ($!)\n") unless
open(TXT, "$txt2html < " . &shencode($_) . '|');
while () { print }
close TXT;
print " |
\n\n";
} else {
next if /\bmsg-index\b/i;
print '\n
\n";
warn("$0: cannot run cat ($!)\n") unless
open(HTML, "cat < " . &shencode($_) . '|');
while () {
s/\b((src|href)\s*=\s*['"]?cid):/$1-/gi;
print;
}
close HTML;
print "
\n\n";
}
}
foreach (grep(/\.($imgre)$/i, @files)) {
$url = &urlencode($_);
print "", &htmlencode($_), "\n",
"![](\"$url\")
\n\n";
}
print "\n";
close INDEX;
chdir($wd);
}
## Subroutines ################################################################
sub ahref {
local($_) = join('', @_);
'' . &htmlencode($_) . '';
}
sub color {
local($c) = shift;
local($_) = join('', @_);
"$_";
}
sub urlencode {
local($_, $mlm) = (join('', @_), $*);
$* = 1;
s/[^ \w!\$'()*,\-.]/sprintf('%%%02x', ord $&)/ge;
# s/ /+/g;
$* = $mlm;
$_;
}
sub htmlencode {
local($_, $mlm) = (join('', @_), $*);
$* = 1;
s/&/&/g; s//>/g; s/"/"/g;
$* = $mlm;
$_;
}
sub shencode {
local($_, $mlm) = (join('', @_), $*);
$* = 1;
s/'/'\\''/g; s/^/'/; s/$/'/;
$* = $mlm;
$_;
}