source: server/common/oursrc/execsys/upd-execsys @ 255

Last change on this file since 255 was 255, checked in by jbarnold, 15 years ago
also added mpg, mpeg, and avi
File size: 2.6 KB
Line 
1#!/usr/bin/perl -w
2use strict;
3
4# upd-execsys
5# Copyright (C) 2006  Jeff Arnold <jbarnold@mit.edu>
6#
7# This program is free software; you can redistribute it and/or
8# modify it under the terms of the GNU General Public License
9# as published by the Free Software Foundation; either version 2
10# of the License, or (at your option) any later version.
11#
12# This program is distributed in the hope that it will be useful,
13# but WITHOUT ANY WARRANTY; without even the implied warranty of
14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15# GNU General Public License for more details.
16#
17# You should have received a copy of the GNU General Public License
18# along with this program; if not, write to the Free Software
19# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
20#
21# See /COPYRIGHT in this repository for more information.
22
23my @dynamic = qw(
24 pl
25 php
26 py
27 cgi
28 scm
29 exe
30);
31
32my @static = qw(
33 html
34 css
35 gif
36 jpg
37 png
38 htm
39 jpeg
40 js
41 ico
42 xml
43 xsl
44 tiff
45 tif
46 tgz
47 tar
48 jar
49 zip
50 pdf
51 ps
52 doc
53 xls
54 ppt
55 swf
56 mp3
57 mov
58 wmv
59 mpg
60 mpeg
61 avi
62 il
63 JPG
64);
65
66my %map;
67open(TYPES, "./mime.types");
68while(my $line = <TYPES>) {
69        next if($line =~ /^\#/ or $line =~ /^\s*$/);
70        my ($type, $exts) = ($line =~ /^(\S*)\s+(.*)$/);
71        next if($exts =~ /^\s*$/);
72       
73        foreach my $ext (split " ", $exts) {
74                $map{$ext} = $type;
75                $map{uc($ext)} = $type;
76        }
77}
78close(TYPES);
79
80undef $/;
81my $regexp = '(.*[\/\#]+\sSTART-AUTOGENERATED:[^!]*!).*\s([\/\#]+\sEND-AUTOGENERATED.*)';
82
83# Read existing binfmt file
84
85open(BINFMT, "./execsys-binfmt.pre");
86my $file = <BINFMT>;
87my ($fstart, $fend) = ($file =~ /$regexp/s);
88close(BINFMT);
89
90# Write new binfmt file
91
92open(BINFMT, ">./execsys-binfmt");
93print BINFMT $fstart, "\n";
94
95foreach my $ext (@dynamic) {
96  my $path = $ENV{"${ext}_path"};
97  print BINFMT "echo \":${ext}:E::${ext}::${path}:\" > /proc/sys/fs/binfmt_misc/register\n" if($path);
98}
99
100foreach my $ext (@static) {
101        print BINFMT "echo \":${ext}:E::${ext}::$ENV{syscat_path}:\" > /proc/sys/fs/binfmt_misc/register\n";
102}
103print BINFMT $fend;
104close(BINFMT);
105
106open(CONF, ">./execsys.conf");
107
108foreach my $ext (@dynamic, @static) {
109        print CONF <<END
110<Files *.$ext>
111        SetHandler cgi-script
112        Options +ExecCGI
113</Files>
114
115END
116}
117close(CONF);
118
119open(CAT, "./static-cat.c.pre");
120$file = <CAT>;
121($fstart, $fend) = ($file =~ /$regexp/s);
122close(CAT);
123
124open(CAT, ">./static-cat.c");
125print CAT $fstart, "\n";
126print CAT '#define NEXTS ', scalar(@static), "\n";
127print CAT "const char *map[2 * NEXTS] = {\n";
128for(my $i = 0; $i < scalar(@static); $i++) {
129        my $comma = ( $i < scalar(@static)-1 ? "," : "" );
130        print CAT "\t\"$static[$i]\", \"$map{$static[$i]}\"$comma\n";
131}
132print CAT "};\n";
133print CAT $fend;
134close(CAT);
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