Date: Mon, 16 Aug 2004 12:03:24 +0300 From: =?iso-8859-9?Q?Mesut_G=DCLNAZ?= <mesutgl@iem.gov.tr> To: <freebsd-cvsweb@freebsd.org> Subject: where is my mistake? Message-ID: <06d401c4836f$e2b4e150$090000c0@Mesut>
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where is my mistake?
thank u very much!
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su-2.05b# uname
FreeBSD
su-2.05b# cat /usr/local/etc/apache/httpd.conf | grep DocumentRoot
# DocumentRoot: The directory out of which you will serve your
DocumentRoot "/usr/local/www/cgi-bin"
# This should be changed to whatever you set DocumentRoot to.
# even if you change the DocumentRoot. Comment it if you don't want =
to=20
# DocumentRoot /www/docs/dummy-host.example.com
su-2.05b# ls -l /usr/local/www/cgi-bin
total 116
-r-xr-xr-x 1 root wheel 96643 Aug 13 17:12 cvsweb.cgi
-r--r--r-- 1 root www 15972 Aug 16 11:39 cvsweb.conf
-r--r--r-- 1 root www 848 Aug 16 11:20 cvsweb.conf-freebsd
drwxr-xr-x 3 www www 512 Aug 13 17:01 usr
su-2.05b# ls -l /usr/local/www/ =20
total 14
drwxr-xr-x 3 www www 512 Aug 16 11:39 cgi-bin
drwxr-xr-x 2 root wheel 512 Aug 13 13:02 cgi-bin-dist
drwxr-xr-x 2 root wheel 512 Aug 13 15:03 data
drwxr-xr-x 2 root wheel 1024 Aug 13 14:42 data-dist
drwxr-xr-x 4 root wheel 3584 Aug 13 17:12 icons
drwxr-xr-x 2 www www 512 Aug 13 13:02 proxy
su-2.05b# cat /usr/local/www/cgi-bin/cvsweb.conf
# -*-perl-*-
# Configuration of cvsweb.cgi, the
# CGI interface to CVS Repositories.
#
# (c) 1998-1999 H. Zeller <zeller@think.de>
# 1999 H. Nordstrom <hno@hem.passagen.se>
# 2000-2002 A. MUSHA <knu@FreeBSD.org>
# 2002 V. Skytt=E4 <scop@FreeBSD.org>
# based on work by Bill Fenner <fenner@FreeBSD.org>
#
# $FreeBSD: projects/cvsweb/cvsweb.conf,v 1.36.2.3 2002/09/23 05:30:17 =
scop Exp $
# $Id: cvsweb.conf,v 1.29 2001/07/23 09:14:52 hzeller Exp $
# $Idaemons: /home/cvs/cvsweb/cvsweb.conf,v 1.27 2001/08/01 09:48:39 knu =
Exp $
#
###
# Set the path for the following commands:
# uname, cvs, rlog, rcsdiff
# gzip (if you enable $allow_compress)
# tar, rm, zip (if you enable $allow_tar)
$command_path =3D '/bin:/usr/bin:/usr/local/bin';
# Search the above directories for each command
for (qw(uname cvs rlog rcsdiff gzip tar rm zip)) {
$CMD{$_} =3D search_path($_);
}
# The name of the operating system implementation
chomp($uname =3D `$CMD{uname}`);
##############
# CVS Root
##############
# CVSweb can handle several CVS-Repositories
# at once. Enter a short symbolic names and the
# full path of these repositories here.
# NOTE that the symbolic names may not contain
# whitespaces.
# Note, that cvsweb.cgi currently needs to have physical access
# to the CVS repository so :pserver:someone@xyz.com:/data/cvsroot
# won't work!
# 'symbolic_name' =3D> ['name_to_display', =
'path_to_the_actual_repository']
# Listed in the order specified:
@CVSrepositories =3D (
'local' =3D> ['My CVS Repository', '/usr/bin/cvs'],
# 'freebsd' =3D> ['FreeBSD', '/home/ncvs'],
# 'openbsd' =3D> ['OpenBSD', '/home/ncvs'],
# 'netbsd' =3D> ['NetBSD', '/home/ncvs'],
# 'ruby' =3D> ['Ruby', '/var/anoncvs/ruby'],
);
# This tree is enabled by default when
# you enter the page
$cvstreedefault =3D $CVSrepositories[2 * 0]; # The first one
##############
# Bug tracking system options
# ("PR" means Problem Report, as in GNATS)
##############
#@prcategories =3D qw(
# advocacy
# alpha
# bin
# conf
# docs
# gnu
# i386
# kern
# misc
# pending
# ports
# sparc
#);
#
#$prcgi =3D "http://www.FreeBSD.org/cgi/query-pr.cgi?pr=3D%s";
#
#$prkeyword =3D "PR";
##############
# Manual gateway
##############
$mancgi =3D
=
"http://www.FreeBSD.org/cgi/man.cgi?apropos=3D0&sektion=3D%s&query=3D%s&m=
anpath=3DFreeBSD+5.0-current&format=3Dhtml";
##############
# Defaults for UserSettings
##############
%DEFAULTVALUE =3D (
# sortby: File sort order
# file Sort by filename
# rev Sort by revision number
# date Sort by commit date
# author Sort by author
# log Sort by log message
"sortby" =3D> "file",
# hideattic: Hide or show files in Attic
# 1 Hide files in Attic
# 0 Show files in Attic
"hideattic" =3D> "1",
# logsort: Sort order for CVS logs
# date Sort revisions by date
# rev Sort revision by revision number
# cvs Don't sort them. Same order as CVS/RCS shows them.
"logsort" =3D> "date",
# f: Default diff format
# h Human readable
# u Unified diff
# c Context diff
# s Side by side
"f" =3D> "u",
# hidecvsroot: Don't show the CVSROOT directory
# 1 Hide CVSROOT directory
# 0 Show CVSROOT directory
"hidecvsroot" =3D> "0",
# hidenonreadable: Don't show entries which cannot be read
# 1 Hide non-readable entries
# 0 Show non-readable entries
"hidenonreadable" =3D> "1",
);
##############
# some layout stuff
##############
# The body-tag for directory views and logs
$body_tag =3D '<body text=3D"#000000" bgcolor=3D"#ffffff">';
# The body-tag for diffs and annotations
$body_tag_for_src =3D '<body text=3D"#000000" bgcolor=3D"#eeeeee">';
# Wanna have a logo on the page ?
$logo =3D '<p><img src=3D"/icons/apache_pb.gif" alt=3D"Powered by =
Apache"></p>';
# The title of the Page on startup. This will be put inside a <h1> tag.
$defaulttitle =3D "CVS Repository";
# The address is shown on the footer. This will be put inside a =
<address> tag.
$address =3D '<span style=3D"font-size: smaller">FreeBSD-CVSweb <<a =
href=3D"mailto:freebsd-cvsweb@FreeBSD.org">freebsd-cvsweb@FreeBSD.org</a>=
></span>';
# color of navigation Header for
# diffs and annotations
$navigationHeaderColor =3D '#9999ee';
$long_intro =3D <<EOT;
<p>
This is a WWW interface for CVS Repositories.
You can browse the file hierarchy by picking directories
(which have slashes after them, <i>e.g.</i>, <b>src/</b>).
If you pick a file, you will see the revision history
for that file.
Selecting a revision number will download that revision of
the file. There is a link at each revision to display
diffs between that revision and the previous one, and
a form at the bottom of the page that allows you to
display diffs between arbitrary revisions.
</p>
<p>
This script has been written by Bill Fenner and improved by Henner =
Zeller,
Henrik Nordström, and Ken Coar, then Akinori MUSHA brought it
back to FreeBSD community and made further improvements; it is covered
by <a
href=3D"http://www.opensource.org/licenses/bsd-license.html">The BSD =
Licence</a>.
</p>
<p>
If you would like to use this CGI script on your own web server and
CVS tree, download the latest version from <URL:<a
href=3D"http://www.FreeBSD.org/projects/cvsweb.html">http://www.FreeBSD.o=
rg/projects/cvsweb.html</a>>.
</p>
<p>
Feel free to send any patches, suggestions and comments to the =
FreeBSD-CVSweb
mailing list at
<<a
href=3D"mailto:freebsd-cvsweb\@FreeBSD.org">freebsd-cvsweb\@FreeBSD.org</=
a>>.
</p>
EOT
$short_instruction =3D <<EOT;
<p>
Click on a directory to enter that directory. Click on a file to display
its revision history and to get a chance to display diffs between =
revisions.
</p>
EOT
# used icons; if icon-url is empty, the text representation is used; if
# you do not want to have an ugly tooltip for the icon, remove the
# text-representation.
# The width and height of the icon allow the browser to correcly display
# the table while still loading the icons.
# These default icons are coming with apache.
# If these icons are too large, check out the miniicons in the
# icons/ directory; they have a width/height of 16/16
my $iconsdir =3D "/icons/cvsweb";
# format: TEXT ICON-URL width height
%ICONS =3D (
back =3D> [("[BACK]", "$iconsdir/back.gif", 20, 22)],
dir =3D> [("[DIR]", "$iconsdir/dir.gif", 20, 22)],
file =3D> [("[TXT]", "$iconsdir/text.gif", 20, 22)],
);
undef $iconsdir;
# the length to which the last logentry should
# be truncated when shown in the directory view
$shortLogLen =3D 80;
# Show author of last change
$show_author =3D 1;
##############
# table view for directories
##############
# Show directory as table
# this is much more readable but has one
# drawback: the whole table has to be loaded
# before common browsers display it which may
# be annoying if you have a slow link - and a
# large directory ..
$dirtable =3D 1;
# show different colors for even/odd rows
@tabcolors =3D ('#ffffff', '#ffffff');
$tablepadding =3D 2;
# Color of Header
$columnHeaderColorDefault =3D '#ffffcc';
$columnHeaderColorSorted =3D '#ffcc66';
#=20
# If you want to have colored borders=20
# around each row, uncomment this
$tableBorderColor =3D '#cccccc';
#
# Modules in the repository that should not be displayed, either by =
default
# nor by explicit path specification.
#
@HideModules =3D (
# "^my/secret/module",
);
#
# Files matching these pathnames shouldn't be checked out with cvsweb,
# since they may contain sensitive information. Simple file name based
# filter. Often, the CVSROOT/passwd is exposed and some people tend
# to check in their .cvspass, though this is a bad idea. These files
# shouldn't be readable by default. Thanks to Damian Gryski to point
# this out.
# Note that this affects only files, not directories.
@ForbiddenFiles =3D (
"^CVSROOT/passwd\$", # CVSROOT/passwd should not be cvs =
add'ed, though
"/\\.cvspass\$", # Ditto. Just in case.
);
#
# Use CVSROOT/CVSROOT/descriptions for describing the =
directories/modules
# See INSTALL section 8
#
$use_descriptions =3D 0;
##############
# Human Readable Diff
##############
# (c) 1998 H. Zeller <zeller@think.de>
#
# Generates two columns of color encoded
# diff; much like xdiff or emacs-ediff mode.
#
# The diff-stuff is a piece of code I once made for
# cvs2html which is under GPL,
# see http://www.sslug.dk/cvs2html
# (c) 1997/98 Peter Toft <pto@sslug.imm.dtu.dk>
#
# some parameters to screw:
##
# make lines breakable so that the columns do not
# exceed the width of the browser
$hr_breakable =3D 1;
# give out function names in diffs
# this just makes sense if we have C-files, otherwise
# diff's heuristic doesn't work well ..
# ( '-p' option to diff)
$showfunc =3D 1;
# For each pair of regexps, files that match the first regexp will be =
diff'ed
# with an '-F' option with the second regexp.
%funcline_regexp =3D (
"\\.(4th|fr)\$" =3D> "\\(^\\|[ \t]\\): ",
"\\.rb\$" =3D> "^[\t ]*\\(class\\|module\\|def\\) ",
);
# ignore whitespaces for human readable diffs
# (indendation and stuff ..)
# ( '-w' option to diff)
$hr_ignwhite =3D 0;
# ignore diffs which are caused by
# keyword-substitution like $Id - Stuff
# ( '-kk' option to rcsdiff)
$hr_ignkeysubst =3D 1;
# Colors and font to show the diff type of code changes
$diffcolorHeading =3D '#99cccc'; # color of 'Line'-head of each =
diffed file
$diffcolorEmpty =3D '#cccccc'; # color of 'empty' lines
$diffcolorRemove =3D '#ff9999'; # Removed line(s) (left) ( - )
$diffcolorChange =3D '#99ff99'; # Changed line(s) ( both )
$diffcolorAdd =3D '#ccccff'; # Added line(s) ( - ) (right)
$diffcolorDarkChange =3D '#99cc99'; # lines, which are empty in =
change
$difffontface =3D "Helvetica,Arial";
$difffontsize =3D "-1";
# the width of the textinput of the
# request-diff-form
$inputTextSize =3D 12;
##############
# Mime Types
##############
# mapping to mimetypes to help
# cvsweb to guess the correct mime-type on
# checkout; you can use the mime.types from
# apache here:
$mime_types =3D '/usr/local/etc/apache/mime.types';
# quick mime-type lookup; maps file-suffices to
# mime-types for displaying checkouts in the browser.
# Further MimeTypes will be found in the=20
# file $mime_types (apache style mime.types - file)
# - add common mappings here for faster lookup
%MTYPES =3D (
"html" =3D> "text/html",
"shtml" =3D> "text/html",
"gif" =3D> "image/gif",
"jpeg" =3D> "image/jpeg",
"jpg" =3D> "image/jpeg",
"png" =3D> "image/png",
"xpm" =3D> "image/xpm",
"*" =3D> "text/plain",
);
# Charset for HTML output
$charset =3D '';
# e.g.
#$charset =3D $where =3D~ m,/ru[/_-], ? 'koi8-r'
# : $where =3D~ m,/zh[/_-], ? 'big5'
# : $where =3D~ m,/ja[/_-], ? 'x-euc-jp'
# : $where =3D~ m,/ko[/_-], ? 'x-euc-kr'
# : 'iso-8859-1';
# Output filter
$output_filter =3D '';
# e.g.
## unify/convert Japanese code into EUC-JP
#$output_filter=3D '/usr/local/bin/nkf -e';
##############
# Misc
##############
# allow annotation of files
# this requires rw-access to the
# CVSROOT/history file (if you have one)
# and rw-access to the subdirectory to
# place the lock so you maybe don't want it
$allow_annotate =3D 1;
# allow pretty-printed version of files
$allow_markup =3D 1;
# allow extra hlink formatting (such as PR xrefs) in logs
$allow_log_extra =3D 1; # default: enabled
# allow extra hlink formatting (such as PR xrefs) in directories
$allow_dir_extra =3D 1;
# allow extra hlink formatting in source code/formatted diff views
$allow_source_extra =3D 1;
# allow compression with gzip
# of output if the Browser accepts
# it (HTTP_ACCEPT_ENCODING=3Dgzip)
# [make sure to have gzip in the path]
$allow_compress =3D 0;
# Make use of javascript functions.
# This way you can select one of your CVSroot
# without pressing 'Go' (.. if you do have more
# than one CVSROOT defined)
$use_java_script =3D 1;
# open Download-Links in another window
$open_extern_window =3D 1;
# The size of this extern window; this size option
# needs use_java_script to be defined
# just comment them if you don't want to have a fixed
# size
#$extern_window_width =3D 600;
#$extern_window_height =3D 440;
# Edit Options
# Enable form to edit your options (hideattic,sortbydate)
# this isn't necessary if you've $dirtable defined 'cause
# this allows editing of all your options more intuitive
$edit_option_form =3D (not $dirtable);
# If you have files which automatically refers to other files
# (such as HTML) then this allows you to browse the checked
# out files as if outside CVS.
$checkout_magic =3D 1;
# Show last changelog message for sub directories
# The current implementation makes many assumptions and may show the
# incorrect file at some times. The main assumption is that the last
# modified file has the newest filedate. But some CVS operations
# touches the file without even when a new version is't checked in,
# and TAG based browsing essientially puts this out of order, unless
# the last checkin was on the same tag as you are viewing.
# Enable this if you like the feature, but don't rely on correct =
results.
$show_subdir_lastmod =3D 0;
# Background color of logentry in markup
$markupLogColor =3D "#ffffff";
# Show CVS log when viewing file contents
$show_log_in_markup =3D 1;
# Preformat when viewing file contents. This should be turned off
# when you have files in the repository that are in a multibyte
# encoding which uses HTML special characters ([<>&"]) as part of a
# multi-byte character. (such as iso-2022-jp, ShiftJIS, etc.)
# Otherwise those files will get screwed up in markup.
$preformat_in_markup =3D '';
# Tabstop used to expand tabs in colored diffs. If undefined then
# tabs are always expanded to 8 spaces.
$tabstop =3D 8;
# if you wish to display absolute times in your local timezone,
# then define mytz and fill in the strings for your standard and
# daylight time. Note that you must also make sure the system
# timezone is correctly set.
# @mytz=3D("EST", "EDT");
# cvsweb is friendly to caches by indicating a suitable
# last-modified timestamp. Doing this uses slightly more
# CPU so you might want to disable it if you have a slow
# server
$use_moddate =3D 1;
# Allows downloading a tarball of the current directory if set.
# Bear in mind that this allows downloading a tarball of your entire
# repository, which can take a lot of time and disk space to create!
# If you enable this, you may need to make sure that cvsweb can write to
# CVSROOT/val-tags, due to a bug in cvs.
$allow_tar =3D '';
# Options to pass to tar(1).
@tar_options =3D qw(--ignore-failed-read);
# e.g. @tar_options =3D qw(--ignore-failed-read);
# GNU tar has some useful options against unexpected errors.
# Options to pass to gzip(1) when compressing a tarball to download.
@gzip_options =3D qw();
# e.g. @gzip_options =3D qw(-3);
# Try lower compression level than 6 (default) if you want faster
# compression, or higher, for better compression.
# Options to pass to zip(1) when compressing a zip archive to download.
@zip_options =3D qw();
# e.g. @zip_options =3D qw(-3);
# Try lower compression level than 6 (default) if you want faster
# compression, or higher, for better compression.
# Options to pass to cvs(1).
# For cvs versions prior to 1.11, the '-l' option doesn't work; If you =
want
# working checkouts with an older cvs version, you'll have to make sure =
that
# the cvsweb user can read and write to CVSROOT/history.
@cvs_options =3D qw(-lf);
push @cvs_options, '-R' if ($uname eq 'FreeBSD' || $uname eq 'OpenBSD');
push @cvs_options, '-u' if ($uname eq 'NetBSD');
# Only FreeBSD's and OpenBSD's cvs(1) supports -R (read only access
# mode) option, which considerably speeds up checkouts over NFS.
# A similar effect is provided by -u on NetBSD.
# Options to pass to the 'cvs annotate' command, usually the normal
# @cvs_options are good enough here.
@annotate_options =3D @cvs_options;
# To make annotate work against a read only repository, add -n, =
e.g.:
# @annotate_options =3D (@cvs_options, '-n');
1;
#EOF
su-2.05b# cat /usr/local/www/cgi-bin/cvsweb.conf-freebsd=20
# -*-perl-*-
#
# Set up for FreeBSD repo options.
#
# $FreeBSD: projects/cvsweb/cvsweb.conf-freebsd,v 1.7 2001/11/07 =
20:37:56 knu Exp $
# $Idaemons: /home/cvs/cvsweb/cvsweb.conf-freebsd,v 1.5 2001/08/01 =
09:32:22 knu Exp $
if ($uname eq 'FreeBSD') {
$ENV{'RCSLOCALID'} =3D 'FreeBSD=3DCVSHeader';
$ENV{'RCSINCEXC'} =3D 'iFreeBSD';
} else {
$ENV{'RCSLOCALID'} =3D 'FreeBSD';
}
@prcategories =3D qw(
advocacy
alpha
bin
conf
docs
gnu
i386
kern
misc
pending
ports
sparc
);
$prcgi =3D "http://www.FreeBSD.org/cgi/query-pr.cgi?pr=3D%s";
$prkeyword =3D "PR";
$mancgi =3D
=
"http://www.FreeBSD.org/cgi/man.cgi?apropos=3D0&sektion=3D%s&query=3D%s&m=
anpath=3DFreeBSD+5.0-current&format=3Dhtml";
# Allow downloading a tarball of a port or a project directory
$allow_tar =3D ($where =3D~ m,^(ports/[^/]+/[^/]+/|projects/[^/]+/),);
1;
su-2.05b# cat /usr/local/www/cgi-bin/cvsweb.cgi =20
#!/usr/bin/perl -w
#
# cvsweb - a CGI interface to CVS trees.
#
# Written in their spare time by
# Bill Fenner <fenner@FreeBSD.org> (original =
work)
# extended by Henner Zeller <zeller@think.de>,
# Henrik Nordstrom <hno@hem.passagen.se>
# Ken Coar <coar@Apache.Org>
# Dick Balaska <dick@buckosoft.com>
# Akinori MUSHA <knu@FreeBSD.org>
# Jens-Uwe Mager <jum@helios.de>
# Ville Skytt=E4 <scop@FreeBSD.org>
# Vassilii Khachaturov <vassilii@tarunz.org>
#
# Based on:
# * Bill Fenners cvsweb.cgi revision 1.28 available from:
# http://www.FreeBSD.org/cgi/cvsweb.cgi/www/en/cgi/cvsweb.cgi
#
# Copyright (c) 1996-1998 Bill Fenner
# (c) 1998-1999 Henner Zeller
# (c) 1999 Henrik Nordstrom
# (c) 2000-2002 Akinori MUSHA
# (c) 2002 Ville Skytt=E4
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the =
distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR =
PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE =
LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR =
CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE =
GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, =
STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY =
WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# $FreeBSD: projects/cvsweb/cvsweb.cgi,v 1.119.2.6 2002/09/26 20:56:05 =
scop Exp $
# $Id: cvsweb.cgi,v 1.112 2001/07/24 13:03:16 hzeller Exp $
# $Idaemons: /home/cvs/cvsweb/cvsweb.cgi,v 1.84 2001/10/07 20:50:10 knu =
Exp $
#
###
require 5.000;
use strict;
use vars qw (
$cvsweb_revision
$mydir $uname $config $allow_version_select $verbose
@CVSrepositories @CVSROOT %CVSROOT %CVSROOTdescr
%MIRRORS %DEFAULTVALUE %ICONS %MTYPES
@DIFFTYPES %DIFFTYPES @LOGSORTKEYS %LOGSORTKEYS
%alltags @tabcolors %fileinfo %tags @branchnames %nameprinted
%symrev %revsym @allrevisions %date %author @revdisplayorder
@revisions %state %difflines %log %branchpoint @revorder
$prcgi @prcategories $re_prcategories $prkeyword $re_prkeyword =
$mancgi
$checkoutMagic $doCheckout $scriptname $scriptwhere
$where $pathinfo $Browser $nofilelinks $maycompress
@stickyvars @unsafevars
%funcline_regexp $is_mod_perl
$is_links $is_lynx $is_w3m $is_msie $is_mozilla3 $is_textbased
%input $query $barequery $sortby $bydate $byrev $byauthor
$bylog $byfile $defaultDiffType $logsort $cvstree $cvsroot
$mimetype $charset $output_filter $defaultTextPlain $defaultViewable
$command_path %CMD $allow_compress
$backicon $diricon $fileicon
$fullname $newname $cvstreedefault
$body_tag $body_tag_for_src $logo $defaulttitle $address
$long_intro $short_instruction $shortLogLen
$show_author $dirtable $tablepadding $columnHeaderColorDefault
$columnHeaderColorSorted $hr_breakable $showfunc $hr_ignwhite
$hr_ignkeysubst $diffcolorHeading $diffcolorEmpty $diffcolorRemove
$diffcolorChange $diffcolorAdd $diffcolorDarkChange $difffontface
$difffontsize $inputTextSize $mime_types
$allow_annotate $allow_markup
$allow_log_extra $allow_dir_extra $allow_source_extra
$use_java_script $open_extern_window
$extern_window_width $extern_window_height $edit_option_form
$show_subdir_lastmod $show_log_in_markup $preformat_in_markup $v
$navigationHeaderColor $tableBorderColor $markupLogColor
$tabstop $state $annTable $sel $curbranch @HideModules =
@ForbiddenFiles
$module $use_descriptions %descriptions @mytz $dwhere $moddate
$use_moddate $has_zlib $gzip_open
$allow_tar @tar_options @gzip_options @zip_options @cvs_options
@annotate_options $LOG_FILESEPARATOR $LOG_REVSEPARATOR
$tmpdir $HTML_DOCTYPE $HTML_META
);
sub printDiffSelect($);
sub printDiffLinks($$);
sub printLogSortSelect($);
sub findLastModifiedSubdirs(@);
sub htmlify_sub(&$);
sub htmlify($;$);
sub spacedHtmlText($;$);
sub link($$);
sub revcmp($$);
sub fatal($$@);
sub redirect($);
sub safeglob($);
sub search_path($);
sub getMimeTypeFromSuffix($);
sub head($;$);
sub scan_directives(@);
sub openOutputFilter();
sub doAnnotate($$);
sub doCheckout($$);
sub cvswebMarkup($$$);
sub viewable($);
sub doDiff($$$$$$);
sub getDirLogs($$@);
sub readLog($;$);
sub printLog($;$);
sub doLog($);
sub flush_diff_rows($$$$);
sub human_readable_diff($);
sub navigateHeader($$$$$);
sub plural_write($$);
sub readableTime($$);
sub clickablePath($$);
sub chooseCVSRoot();
sub chooseMirror();
sub fileSortCmp();
sub download_url($$;$);
sub download_link($$$;$);
sub toggleQuery($$);
sub urlencode($);
sub htmlquote($);
sub htmlunquote($);
sub hrefquote($);
sub http_header(;$);
sub html_header($);
sub html_footer();
sub link_tags($);
sub forbidden_file($);
sub forbidden_module($);
##### Start of Configuration Area ########
delete $ENV{PATH};
$cvsweb_revision =3D '2.0.6';
use File::Basename ();
($mydir) =3D (File::Basename::dirname($0) =3D~ /(.*)/); # untaint
# =3D=3D EDIT this =3D=3D
# Locations to search for user configuration, in order:
for ("$mydir/cvsweb.conf", '/usr/local/etc/cvsweb/cvsweb.conf') {
if (defined($_) && -r $_) {
$config =3D $_;
last;
}
}
# =3D=3D Configuration defaults =3D=3D
# Defaults for configuration variables that shouldn't need
# to be configured..
$allow_version_select =3D 1;
$allow_log_extra =3D 1;
##### End of Configuration Area ########
######## Configuration variables #########
# These are defined to allow checking with perl -cw
@CVSrepositories =3D @CVSROOT =3D %CVSROOT =3D %MIRRORS =3D =
%DEFAULTVALUE =3D %ICONS =3D
%MTYPES =3D %tags =3D %alltags =3D @tabcolors =3D %fileinfo =3D ();
$cvstreedefault =3D $body_tag =3D $body_tag_for_src =3D $logo =3D =
$defaulttitle =3D
$address =3D $long_intro =3D $short_instruction =3D $shortLogLen =3D =
$show_author =3D
$dirtable =3D $tablepadding =3D $columnHeaderColorDefault =3D
$columnHeaderColorSorted =3D $hr_breakable =3D $showfunc =3D =
$hr_ignwhite =3D
$hr_ignkeysubst =3D $diffcolorHeading =3D $diffcolorEmpty =3D =
$diffcolorRemove =3D
$diffcolorChange =3D $diffcolorAdd =3D $diffcolorDarkChange =3D =
$difffontface =3D
$difffontsize =3D $inputTextSize =3D $mime_types =3D =
$allow_annotate =3D
$allow_markup =3D $use_java_script =3D =
$open_extern_window =3D
$extern_window_width =3D $extern_window_height =3D $edit_option_form =
=3D
$show_subdir_lastmod =3D $show_log_in_markup =3D $v =3D =
$navigationHeaderColor =3D
$tableBorderColor =3D $markupLogColor =3D $tabstop =3D $use_moddate =
=3D $moddate =3D
$gzip_open =3D $HTML_DOCTYPE =3D $HTML_META =3D undef;
$tmpdir =3D defined($ENV{TMPDIR}) ? $ENV{TMPDIR} : "/var/tmp";
$LOG_FILESEPARATOR =3D q/^=3D{77}$/;
$LOG_REVSEPARATOR =3D q/^-{28}$/;
@DIFFTYPES =3D qw(h H u c s);
@DIFFTYPES{@DIFFTYPES} =3D (
{
'descr' =3D> 'colored',
'opts' =3D> ['-u'],
'colored' =3D> 1,
},
{
'descr' =3D> 'long colored',
'opts' =3D> ['--unified=3D15'],
'colored' =3D> 1,
},
{
'descr' =3D> 'unified',
'opts' =3D> ['-u'],
'colored' =3D> 0,
},
{
'descr' =3D> 'context',
'opts' =3D> ['-c'],
'colored' =3D> 0,
},
{
'descr' =3D> 'side by side',
'opts' =3D> ['--side-by-side', '--width=3D164'],
'colored' =3D> 0,
},
);
@LOGSORTKEYS =3D qw(cvs date rev);
@LOGSORTKEYS{@LOGSORTKEYS} =3D (
{
'descr' =3D> 'Not sorted',
},
{
'descr' =3D> 'Commit date',
},
{
'descr' =3D> 'Revision',
},
);
$HTML_DOCTYPE =3D
'<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">';
$HTML_META =3D <<EOM;
<meta name=3D"robots" content=3D"nofollow">
<meta name=3D"generator" content=3D"FreeBSD-CVSweb $cvsweb_revision">
<meta http-equiv=3D"Content-Script-Type" content=3D"text/javascript">
<meta http-equiv=3D"Content-Style-Type" content=3D"text/css">
EOM
##### End of configuration variables #####
use Time::Local ();
use IPC::Open2 qw(open2);
# Check if the zlib C library interface is installed, and if yes
# we can avoid using the extra gzip process.
eval { require Compress::Zlib; };
$has_zlib =3D !$@;
$verbose =3D $v;
$checkoutMagic =3D "~checkout~";
$pathinfo =3D defined($ENV{PATH_INFO}) ? $ENV{PATH_INFO} : '';
$where =3D $pathinfo;
$doCheckout =3D ($where =3D~ m|^/$checkoutMagic/|);
$where =3D~ s|^/$checkoutMagic/|/|;
$where =3D~ s|^/||;
$scriptname =3D defined($ENV{SCRIPT_NAME}) ? $ENV{SCRIPT_NAME} : '';
$scriptname =3D~ s|^/*|/|;
# Let's workaround thttpd's stupidity..
if ($scriptname =3D~ m|/$|) {
$pathinfo .=3D '/';
my $re =3D quotemeta $pathinfo;
$scriptname =3D~ s/$re$//;
}
$scriptwhere =3D $scriptname;
$scriptwhere .=3D '/' . urlencode($where);
$where =3D '/' if ($where eq '');
$is_mod_perl =3D defined($ENV{MOD_PERL});
# in lynx, it it very annoying to have two links
# per file, so disable the link at the icon
# in this case:
$Browser =3D $ENV{HTTP_USER_AGENT} || '';
$is_links =3D ($Browser =3D~ m`^Links `);
$is_lynx =3D ($Browser =3D~ m`^Lynx/`i);
$is_w3m =3D ($Browser =3D~ m`^w3m/`i);
$is_msie =3D ($Browser =3D~ m`MSIE`);
$is_mozilla3 =3D ($Browser =3D~ m`^Mozilla/[3-9]`);
$is_textbased =3D ($is_links || $is_lynx || $is_w3m);
$nofilelinks =3D $is_textbased;
# newer browsers accept gzip content encoding
# and state this in a header
# (netscape did always but didn't state it)
# It has been reported that these
# braindamaged MS-Internet Exploders claim that they
# accept gzip .. but don't in fact and
# display garbage then :-/
# Turn off gzip if running under mod_perl and no zlib is available,
# piping does not work as expected inside the server.
$maycompress =3D
(((defined($ENV{HTTP_ACCEPT_ENCODING})
&& $ENV{HTTP_ACCEPT_ENCODING} =3D~ m`gzip`) || $is_mozilla3) && =
!$is_msie
&& !($is_mod_perl && !$has_zlib));
# put here the variables we need in order
# to hold our state - they will be added (with
# their current value) to any link/query string
# you construct
@stickyvars =3D qw(cvsroot hideattic sortby logsort f only_with_tag);
@unsafevars =3D qw(logsort only_with_tag r1 r2 rev sortby tr1 tr2);
if (-f $config) {
do "$config" or fatal("500 Internal Error",
'Error in loading configuration file: =
%s<br><br>%s<br>',
$config, $@);
} else {
fatal("500 Internal Error",
'Configuration not found. Set the variable =
<code>$config</code> in cvsweb.cgi to your <b>cvsweb.conf</b> =
configuration file first.'
);
}
undef %input;
$query =3D $ENV{QUERY_STRING};
if (defined($query) && $query ne '') {
foreach (split (/&/, $query)) {
y/+/ /;
s/%(..)/sprintf("%c", hex($1))/ge; # unquote %-quoted
if (/(\S+)=3D(.*)/) {
$input{$1} =3D $2 if ($2 ne "");
} else {
$input{$_}++;
}
}
}
# For backwards compability, set only_with_tag to only_on_branch if set.
$input{only_with_tag} =3D $input{only_on_branch}
if (defined($input{only_on_branch}));
# Prevent cross-site scripting
foreach (@unsafevars) {
# Colons are needed in diffs between tags.
if (defined($input{$_}) && $input{$_} =3D~ /[^\w\-.:]/) {
fatal("500 Internal Error",
'Malformed query (%s=3D%s)',
$_, $input{$_});
}
}
if (defined($input{"content-type"})) {
fatal("500 Internal Error", "Unsupported content-type")
if ($input{"content-type"} !~ =
/^[-0-9A-Za-z]+\/[-0-9A-Za-z]+$/);
}
$DEFAULTVALUE{'cvsroot'} =3D $cvstreedefault;
foreach (keys %DEFAULTVALUE) {
# replace not given parameters with the default parameters
if (!defined($input{$_}) || $input{$_} eq "") {
# Empty Checkboxes in forms return -- nothing. So we =
define a helper
# variable in these forms (copt) which indicates that we =
just set
# parameters with a checkbox
if (!defined($input{"copt"})) {
# 'copt' isn't defined --> empty input is not =
the result
# of empty input checkbox --> set default
$input{$_} =3D $DEFAULTVALUE{$_}
if (defined($DEFAULTVALUE{$_}));
} else {
# 'copt' is defined -> the result of empty input =
checkbox
# -> set to zero (disable) if default is a =
boolean (0|1).
$input{$_} =3D 0
if (defined($DEFAULTVALUE{$_})
&& ($DEFAULTVALUE{$_} eq "0"
|| $DEFAULTVALUE{$_} eq "1"));
}
}
}
$barequery =3D "";
my @barequery;
foreach (@stickyvars) {
# construct a query string with the sticky non default =
parameters set
if (defined($input{$_}) && $input{$_} ne ''
&& !(defined($DEFAULTVALUE{$_}) && $input{$_} eq =
$DEFAULTVALUE{$_}))
{
push @barequery,
join ('=3D', urlencode($_), urlencode($input{$_}));
}
}
# is there any query ?
if (@barequery) {
$barequery =3D join ('&', @barequery);
$query =3D "?$barequery";
$barequery =3D "&$barequery";
} else {
$query =3D "";
}
undef @barequery;
if (defined($input{path})) {
redirect("$scriptname/$input{path}$query");
}
# get actual parameters
$sortby =3D $input{"sortby"};
$bydate =3D 0;
$byrev =3D 0;
$byauthor =3D 0;
$bylog =3D 0;
$byfile =3D 0;
if ($sortby eq "date") {
$bydate =3D 1;
} elsif ($sortby eq "rev") {
$byrev =3D 1;
} elsif ($sortby eq "author") {
$byauthor =3D 1;
} elsif ($sortby eq "log") {
$bylog =3D 1;
} else {
$byfile =3D 1;
}
$defaultDiffType =3D $input{'f'};
$logsort =3D $input{'logsort'};
{
my @tmp =3D @CVSrepositories;
my @pair;
while (@pair =3D splice(@tmp, 0, 2)) {
my ($key, $val) =3D @pair;
my ($descr, $cvsroot) =3D @$val;
next if !-d $cvsroot;
$CVSROOTdescr{$key} =3D $descr;
$CVSROOT{$key} =3D $cvsroot;
push @CVSROOT, $key;
}
}
## Default CVS-Tree
if (!defined($CVSROOT{$cvstreedefault})) {
fatal("500 Internal Error",
'<code>$cvstreedefault</code> points to a repository (%s) =
not defined in <code>%%CVSROOT</code> (edit your configuration file =
%s)',
$cvstreedefault, $config);
}
# alternate CVS-Tree, configured in cvsweb.conf
if ($input{'cvsroot'} && $CVSROOT{$input{'cvsroot'}}) {
$cvstree =3D $input{'cvsroot'};
} else {
$cvstree =3D $cvstreedefault;
}
$cvsroot =3D $CVSROOT{$cvstree};
# create icons out of description
foreach my $k (keys %ICONS) {
no strict 'refs';
my ($itxt, $ipath, $iwidth, $iheight) =3D @{$ICONS{$k}};
if ($ipath) {
${"${k}icon"} =3D
sprintf(
'<img src=3D"%s" alt=3D"%s" border=3D"0" =
width=3D"%d" height=3D"%d">',
hrefquote($ipath), htmlquote($itxt), $iwidth, =
$iheight)
} else {
${"${k}icon"} =3D $itxt;
}
}
my $config_cvstree =3D "$config-$cvstree";
# Do some special configuration for cvstrees
if (-f $config_cvstree) {
do "$config_cvstree" or
fatal("500 Internal Error",
'Error in loading configuration file: =
%s<br><br>%s<br>',
$config_cvstree, $@);
}
undef $config_cvstree;
$re_prcategories =3D '(?:' . join ('|', @prcategories) . ')' if =
@prcategories;
$re_prkeyword =3D quotemeta($prkeyword) if defined($prkeyword);
$prcgi .=3D '%s' if defined($prcgi) && $prcgi !~ /%s/;
$fullname =3D "$cvsroot/$where";
$mimetype =3D &getMimeTypeFromSuffix($fullname);
$defaultTextPlain =3D ($mimetype eq "text/plain");
$defaultViewable =3D $allow_markup && viewable($mimetype);
my $rewrite =3D 0;
if ($pathinfo =3D~ m|//|) {
$pathinfo =3D~ y|/|/|s;
$rewrite =3D 1;
}
if (-d $fullname && $pathinfo !~ m|/$|) {
$pathinfo .=3D '/';
$rewrite =3D 1;
}
if (!-d $fullname && $pathinfo =3D~ m|/$|) {
chop $pathinfo;
$rewrite =3D 1;
}
if ($rewrite) {
redirect($scriptname . urlencode($pathinfo) . $query);
}
undef $rewrite;
if (!-d $cvsroot) {
fatal("500 Internal Error",
'$CVSROOT not found!<p>The server on which the CVS tree =
lives is probably down. Please try again in a few minutes.');
}
#
# See if the module is in our forbidden list.
#
$where =3D~ m:([^/]*):;
$module =3D $1;
if ($module && &forbidden_module($module)) {
fatal("403 Forbidden",
'Access to %s forbidden.',
$where);
}
#
# Handle tarball downloads before any headers are output.
#
if ($input{tarball}) {
fatal("403 Forbidden",
'Downloading tarballs is prohibited.')
unless $allow_tar;
my ($module) =3D ($where =3D~ m,^/?(.*),); # untaint
$module =3D~ s,/([^/]*)$,,;
my ($ext) =3D ($1 =3D~ /(\.tar\.gz|\.zip)$/);
my ($basedir) =3D ($module =3D~ m,([^/]+)$,);
if ($basedir eq '' || $module eq '') {
fatal("500 Internal Error",
'You cannot download the top level directory.');
}
my $tmpexportdir =3D "$tmpdir/.cvsweb.$$." . int(time);
mkdir($tmpexportdir, 0700)
or fatal("500 Internal Error",
'Unable to make temporary directory: %s',
$!);
my @fatal;
my $tag =3D
(exists $input{only_with_tag} && length =
$input{only_with_tag}) ?
$input{only_with_tag} : "HEAD";
if ($tag eq 'MAIN') {
$tag =3D 'HEAD';
}
if (system $CMD{cvs}, @cvs_options, '-Qd', $cvsroot, 'export', =
'-r',
$tag, '-d', "$tmpexportdir/$basedir", $module)
{
@fatal =3D ("500 Internal Error",
'cvs co failure: %s: %s',
$!, $module);
} else {
$| =3D 1; # Essential to get the buffering right.
if ($ext eq '.tar.gz') {
print "Content-Type: =
application/x-gzip\r\n\r\n";
system
"$CMD{tar} @tar_options -cf - -C =
$tmpexportdir $basedir | $CMD{gzip} @gzip_options -c"
and @fatal =3D
("500 Internal Error",
'tar zc failure: %s: %s',
$!, $basedir);
} elsif ($ext eq '.zip' && $CMD{zip}) {
print "Content-Type: application/zip\r\n\r\n";
system
"cd $tmpexportdir && $CMD{zip} @zip_options =
-r - $basedir"
and @fatal =3D
("500 Internal Error",
'zip failure: %s: %s',
$!, $basedir);
} else {
@fatal =3D
("500 Internal Error",
'unsupported file type');
}
}
system $CMD{rm}, '-rf', $tmpexportdir if -d $tmpexportdir;
&fatal(@fatal) if @fatal;
exit;
}
##############################
# View a directory
###############################
if (-d $fullname) {
my $dh =3D do { local (*DH); };
opendir($dh, $fullname) or fatal("404 Not Found",
'%s: %s',
$where, $!);
my @dir =3D readdir($dh);
closedir($dh);
my @subLevelFiles =3D findLastModifiedSubdirs(@dir)
if ($show_subdir_lastmod);
getDirLogs($cvsroot, $where, @subLevelFiles);
if ($where eq '/') {
html_header($defaulttitle);
$long_intro =3D~ =
s/!!CVSROOTdescr!!/$CVSROOTdescr{$cvstree}/g;
print $long_intro;
} else {
html_header($where);
print $short_instruction;
}
if ($use_descriptions && open(DESC, =
"<$cvsroot/CVSROOT/descriptions"))
{
while (<DESC>) {
chomp;
my ($dir, $description) =3D /(\S+)\s+(.*)/;
$descriptions{$dir} =3D $description;
}
close(DESC);
}
print "<p><a name=3D\"dirlist\"></a></p>\n";
# give direct access to dirs
if ($where eq '/') {
chooseMirror ();
chooseCVSRoot ();
} else {
print "<p>Current directory: <b>", =
&clickablePath($where, 0),
"</b></p>\n";
print "<p>Current tag: <b>", =
$input{only_with_tag},"</b></p>\n"
if $input{only_with_tag};
}
print "<hr noshade>\n";
# Using <menu> in this manner violates the HTML2.0 spec but
# provides the results that I want in most browsers. Another
# case of layout spooging up HTML.
my $infocols =3D 0;
if ($dirtable) {
print "<table style=3D\"border-width: 0";
print "; background-color: $tableBorderColor"
if (defined $tableBorderColor);
print "\" width=3D\"100%\" cellspacing=3D\"1\" =
cellpadding=3D\"$tablepadding\">\n";
$infocols++;
printf "<tr>\n<th style=3D\"text-align: left; =
background-color: %s\">",
$byfile ? $columnHeaderColorSorted :
$columnHeaderColorDefault;
if ($byfile) {
print 'File';
} else {
print &link(
'File',
sprintf(
'./%s#dirlist',
&toggleQuery("sortby", "file")
)
);
}
print "</th>\n";
# do not display the other column-headers, if we do not =
have any files
# with revision information:
if (scalar(%fileinfo)) {
$infocols++;
printf '<th style=3D"text-align: left; =
background-color: %s">',
$byrev ? $columnHeaderColorSorted :
$columnHeaderColorDefault;
if ($byrev) {
print 'Rev.';
} else {
print &link(
'Rev.',
sprintf(
'./%s#dirlist',
&toggleQuery("sortby", =
"rev")
)
);
}
print "</th>\n";
$infocols++;
printf '<th style=3D"text-align: left; =
background-color: %s">',
$bydate ? $columnHeaderColorSorted :
$columnHeaderColorDefault;
if ($bydate) {
print 'Age';
} else {
print &link(
'Age',
sprintf(
'./%s#dirlist',
&toggleQuery("sortby", =
"date")
)
);
}
print "</th>\n";
if ($show_author) {
$infocols++;
printf '<th style=3D"text-align: left; =
background-color: %s">',
$byauthor ? $columnHeaderColorSorted =
:
$columnHeaderColorDefault;
if ($byauthor) {
print 'Author';
} else {
print &link(
'Author',
sprintf(
'./%s#dirlist',
&toggleQuery(
=
"sortby",
"author"
)
)
);
}
print "</th>\n";
}
$infocols++;
printf '<th style=3D"text-align: left; =
background-color: %s">',
$bylog ? $columnHeaderColorSorted :
$columnHeaderColorDefault;
if ($bylog) {
print 'Last log entry';
} else {
print &link(
'Last log entry',
sprintf(
'./%s#dirlist',
&toggleQuery("sortby", =
"log")
)
);
}
print "</th>\n";
} elsif ($use_descriptions) {
printf '<th style=3D"text-align: left; =
background-color: s">',
$columnHeaderColorDefault;
print "Description</th>\n";
$infocols++;
}
print "</tr>\n";
} else {
print "<menu>\n";
}
my $dirrow =3D 0;
my $i;
lookingforattic:
for ($i =3D 0 ; $i <=3D $#dir ; $i++) {
if ($dir[$i] eq "Attic") {
last lookingforattic;
}
}
if (!$input{'hideattic'} && ($i <=3D $#dir)
&& opendir($dh, $fullname . "/Attic"))
{
splice(@dir, $i, 1, grep((s|^|Attic/|, !m|/\.|), =
readdir($dh)));
closedir($dh);
}
my $hideAtticToggleLink =3D
$input{'hideattic'} ? '' :
&link('[Hide]', sprintf('./%s#dirlist', =
&toggleQuery("hideattic")));
# Sort without the Attic/ pathname.
# place directories first
my $attic;
my $url;
my $fileurl;
my $filesexists;
my $filesfound;
foreach my $file (sort { &fileSortCmp } @dir) {
next if ($file eq '.');
# ignore CVS lock and stale NFS files
next if ($file =3D~ /^#cvs\.|^,|^\.nfs/);
# Check whether to show the CVSROOT path
next if ($input{'hidecvsroot'} && $file eq 'CVSROOT');
# Check whether the module is in the restricted list
next if ($file && &forbidden_module($file));
# Ignore non-readable files
next if ($input{'hidenonreadable'} && !(-r =
"$fullname/$file"));
if ($file =3D~ s|^Attic/||) {
$attic =3D " (in the Attic) " . =
$hideAtticToggleLink;
} else {
$attic =3D "";
}
if ($file eq '..' || -d "$fullname/$file") {
next if ($file eq '..' && $where eq '/');
my ($rev, $date, $log, $author, $filename) =3D
@{$fileinfo{$file}}
if (defined($fileinfo{$file}));
printf "<tr style=3D\"background-color: =
%s\">\n<td>",
$tabcolors[$dirrow % 2] if $dirtable;
if ($file eq '..') {
$url =3D "../$query";
if ($nofilelinks) {
print $backicon;
} else {
print &link($backicon, $url);
}
print ' ', &link("Parent =
Directory", $url);
} else {
$url =3D './' . urlencode($file) . =
"/$query";
print "<a name=3D\"$file\"></a>";
if ($nofilelinks) {
print $diricon;
} else {
print &link($diricon, $url);
}
print ' ', &link("$file/", $url), =
$attic;
if ($file eq "Attic") {
print " ";
print &link(
"[Don't hide]",
sprintf(
'./%s#dirlist',
&toggleQuery(
=
"hideattic")
)
);
}
}
# Show last change in dir
if ($filename) {
print =
"</td>\n<td> </td>\n<td> "
if ($dirtable);
if ($date) {
print " <i>",
readableTime(time() - $date, =
0),
"</i>";
}
if ($show_author) {
print "</td>\n<td> " if =
($dirtable);
print $author;
}
print "</td>\n<td> " if =
($dirtable);
$filename =3D~ s%^[^/]+/%%;
print "$filename/$rev";
print "<br>" if ($dirtable);
if ($log) {
print " <span =
style=3D\"font-size: smaller\">",
&htmlify(
substr($log, 0, =
$shortLogLen), $allow_dir_extra);
if (length $log > 80) {
print "...";
}
print "</span>";
}
} else {
my ($dwhere) =3D
($where ne "/" ? $where : "") . =
$file;
if ($use_descriptions
&& defined $descriptions{$dwhere})
{
print "<td =
colspan=3D\"",($infocols - 1),
"\"> "
if $dirtable;
print $descriptions{$dwhere};
} elsif ($dirtable && $infocols > 1) {
# close the row with the =
appropriate number of
# columns, so that the vertical =
seperators are visible
my ($cols) =3D $infocols;
while ($cols > 1) {
print =
"</td>\n<td> ";
$cols--;
}
}
}
if ($dirtable) {
print "</td>\n</tr>\n";
} else {
print "<br>\n";
}
$dirrow++;
} elsif ($file =3D~ s/,v$//) {
# Skip forbidden files now so we'll give no hint
# about their existence. This should probably =
have
# been done earlier, but it's straightforward =
here.
next if forbidden_file("$fullname/$file");
$fileurl =3D ($attic ? "Attic/" : "") . =
urlencode($file);
$url =3D './' . $fileurl . $query;
$filesexists++;
next if (!defined($fileinfo{$file}));
my ($rev, $date, $log, $author) =3D =
@{$fileinfo{$file}};
$filesfound++;
printf "<tr style=3D\"background-color: =
%s\">\n<td>",
$tabcolors[$dirrow % 2] if $dirtable;
print "<a name=3D\"$file\"></a>";
if ($nofilelinks) {
print $fileicon;
} else {
print &link($fileicon, $url);
}
print ' ', &link(htmlquote($file), $url), =
$attic;
print "</td>\n<td> " if ($dirtable);
download_link($fileurl, $rev, $rev,
$defaultViewable ? =
"text/x-cvsweb-markup" :
undef);
print "</td>\n<td> " if ($dirtable);
if ($date) {
print " <i>", readableTime(time() - =
$date, 0),
"</i>";
}
if ($show_author) {
print "</td>\n<td> " if =
($dirtable);
print $author;
}
print "</td>\n<td> " if ($dirtable);
if ($log) {
print " <span style=3D\"font-size: =
smaller\">",
&htmlify(substr($log, 0, =
$shortLogLen), $allow_dir_extra);
if (length $log > 80) {
print "...";
}
print "</span>";
}
print "</td>\n" if ($dirtable);
print(($dirtable) ? "</tr>" : "<br>");
$dirrow++;
}
print "\n";
}
print($dirtable ? "</table>\n" : "</menu>\n");
if ($filesexists && !$filesfound) {
print
"<p><b>NOTE:</b> There are $filesexists files, but =
none matches the current tag ($input{only_with_tag}).</p>\n";
}
if ($input{only_with_tag} && (!%tags || =
!$tags{$input{only_with_tag}}))
{
%tags =3D %alltags
}
if (scalar %tags || $input{only_with_tag} || $edit_option_form
|| defined($input{"options"}))
{
print "<hr size=3D\"1\" noshade>\n";
}
if (scalar %tags || $input{only_with_tag}) {
print "<form method=3D\"get\" action=3D\"./\">\n";
foreach my $var (@stickyvars) {
print
"<input type=3D\"hidden\" name=3D\"$var\" =
value=3D\"$input{$var}\">\n"
if (defined($input{$var})
&& (!defined($DEFAULTVALUE{$var})
|| $input{$var} ne $DEFAULTVALUE{$var})
&& $input{$var} ne "" && $var ne =
"only_with_tag");
}
print "<p><label for=3D\"only_with_tag\" =
accesskey=3D\"T\">";
print "Show only files with tag:</label>\n";
print "<select id=3D\"only_with_tag\" =
name=3D\"only_with_tag\"";
print " onchange=3D\"this.form.submit()\"" if =
$use_java_script;
print ">";
print "<option value=3D\"\">All tags / default =
branch</option>\n";
foreach my $tag (reverse sort { lc $a cmp lc $b } keys =
%tags) {
print "<option",
defined($input{only_with_tag})
&& $input{only_with_tag} eq $tag ? " =
selected" : "",
">$tag</option>\n";
}
print "</select>\n";
print " <label for=3D\"path\" accesskey=3D\"P\">";
print "Module path or alias:</label>\n";
printf "<input type=3D\"text\" id=3D\"path\" =
name=3D\"path\" value=3D\"%s\" size=3D\"15\">\n",
htmlquote($where);
print "<input type=3D\"submit\" value=3D\"Go\" =
accesskey=3D\"G\"></p>\n";
print "</form>\n";
}
if ($allow_tar) {
my ($basefile) =3D ($where =3D~ m,(?:.*/)?([^/]+),);
if (defined($basefile) && $basefile ne '') {
print "<hr noshade>\n",
"<div align=3D\"center\">Download this =
directory in ";
# Mangle the filename so browsers show a =
reasonable
# filename to download.
print &link("tarball", =
"./$basefile.tar.gz$query"
. ($query ? "&" : "?") . "tarball=3D1");
if ($CMD{zip}) {
print " or ",
&link("zip archive", =
"./$basefile.zip$query"
. ($query ? "&" : "?") . =
"tarball=3D1");
}
print "</div>\n";
}
}
if ($edit_option_form || defined($input{"options"})) {
my $formwhere =3D $scriptwhere;
$formwhere =3D~ s|Attic/?$|| if ($input{'hideattic'});
print "<form method=3D\"get\" =
action=3D\"${formwhere}\">\n";
print "<input type=3D\"hidden\" name=3D\"copt\" =
value=3D\"1\">\n";
if ($cvstree ne $cvstreedefault) {
print
"<input type=3D\"hidden\" name=3D\"cvsroot\" =
value=3D\"$cvstree\">\n";
}
print "<center>\n<table cellpadding=3D\"0\" =
cellspacing=3D\"0\">";
print "\n<tr style=3D\"background-color: =
$columnHeaderColorDefault\">\n";
print "<th colspan=3D\"2\">Preferences</th>\n</tr>\n";
print "<tr>\n<td>";
print "<label for=3D\"sortby\" accesskey=3D\"F\">Sort =
files by ";
print "</label><select id=3D\"sortby\" =
name=3D\"sortby\">\n";
print "<option value=3D\"\">File</option>\n";
print "<option", $bydate ? " selected" : "",
" value=3D\"date\">Age</option>\n";
print "<option", $byauthor ? " selected" : "",
" value=3D\"author\">Author</option>\n"
if ($show_author);
print "<option", $byrev ? " selected" : "",
" value=3D\"rev\">Revision</option>\n";
print "<option", $bylog ? " selected" : "",
" value=3D\"log\">Log message</option>\n";
print "</select>\n</td>\n";
print "<td><label for=3D\"logsort\" accesskey=3D\"L\">";
print "Sort log by: </label>";
printLogSortSelect(0);
print "</td>\n</tr>\n";
print "<tr>\n<td><label for=3D\"f\" accesskey=3D\"D\">";
print "Diff format: </label>";
printDiffSelect(0);
print "</td>\n";
print "<td><label for=3D\"hideattic\" =
accesskey=3D\"A\">";
print "Show Attic files: </label>";
print "<input id=3D\"hideattic\" name=3D\"hideattic\" =
type=3D\"checkbox\"",
$input{'hideattic'} ? " checked" : "",
"></td>\n</tr>\n";
print "<tr>\n<td align=3D\"center\" colspan=3D\"2\">";
print "<input type=3D\"submit\" value=3D\"Change =
Options\" accesskey=3D\"C\">";
print "</td>\n</tr>\n</table>\n</center>\n</form>\n";
}
html_footer();
}
###############################
# View Files
###############################
elsif (-f $fullname . ',v') {
if (forbidden_file($fullname)) {
fatal('403 Forbidden',
'Access forbidden. This file is mentioned in =
@ForbiddenFiles');
return;
}
if (defined($input{'rev'}) || $doCheckout) {
&doCheckout($fullname, $input{'rev'});
gzipclose();
exit;
}
if (defined($input{'annotate'}) && $allow_annotate) {
&doAnnotate($input{'annotate'});
gzipclose();
exit;
}
if (defined($input{'r1'}) && defined($input{'r2'})) {
&doDiff(
$fullname, $input{'r1'},
$input{'tr1'}, $input{'r2'},
$input{'tr2'}, $input{'f'}
);
gzipclose();
exit;
}
print("going to dolog($fullname)\n") if ($verbose);
&doLog($fullname);
##############################
# View Diff
##############################
} elsif ($fullname =3D~ s/\.diff$// && -f $fullname . ",v" && =
$input{'r1'}
&& $input{'r2'})
{
# $where-diff-removal if 'cvs rdiff' is used
# .. but 'cvs rdiff'doesn't support some options
# rcsdiff does (-w and -p), so it is disabled
# $where =3D~ s/\.diff$//;
# Allow diffs using the ".diff" extension
# so that browsers that default to the URL
# for a save filename don't save diff's as
# e.g. foo.c
&doDiff(
$fullname, $input{'r1'}, $input{'tr1'}, =
$input{'r2'},
$input{'tr2'}, $input{'f'}
);
gzipclose();
exit;
} elsif (($newname =3D $fullname) =3D~ s|/([^/]+)$|/Attic/$1| && -f =
$newname . ",v")
{
# The file has been removed and is in the Attic.
# Send a redirect pointing to the file in the Attic.
(my $newplace =3D $scriptwhere) =3D~ s|/([^/]+)$|/Attic/$1|;
if ($ENV{QUERY_STRING} ne "") {
redirect("${newplace}?$ENV{QUERY_STRING}");
} else {
redirect($newplace);
}
exit;
} elsif (0 && (my @files =3D &safeglob($fullname . ",v"))) {
http_header("text/plain");
print "You matched the following files:\n";
print join ("\n", @files);
# Find the tags from each file
# Display a form offering diffs between said tags
} else {
my $fh =3D do { local (*FH); };
my ($xtra, $module);
# Assume it's a module name with a potential path following it.
$xtra =3D (($module =3D $where) =3D~ s|/.*||) ? $& : '';
# Is there an indexed version of modules?
if (open($fh, "< $cvsroot/CVSROOT/modules")) {
while (<$fh>) {
if (/^(\S+)\s+(\S+)/o && $module eq $1
&& -d "$cvsroot/$2" && $module ne $2)
{
redirect("$scriptname/$2$xtra$query");
}
}
}
fatal("404 Not Found",
'%s: no such file or directory',
$where);
}
gzipclose();
## End MAIN
sub printDiffSelect($) {
my ($use_java_script) =3D @_;
my $f =3D $input{'f'};
print '<select id=3D"f" name=3D"f"';
print ' onchange=3D"this.form.submit()"' if $use_java_script;
print ">\n";
local $_;
for (@DIFFTYPES) {
printf("<option value=3D\"%s\"%s>%s</option>\n", $_,
$f eq $_ ? ' selected' : '', =
"\u$DIFFTYPES{$_}{'descr'}");
}
print "</select>";
}
sub printLogSortSelect($) {
my ($use_java_script) =3D @_;
print '<select id=3D"logsort" name=3D"logsort"';
print ' onchange=3D"this.form.submit()"' if $use_java_script;
print ">\n";
local $_;
for (@LOGSORTKEYS) {
printf("<option value=3D\"%s\"%s>%s</option>\n", $_,
$logsort eq $_ ? ' selected' : '',
"\u$LOGSORTKEYS{$_}{'descr'}");
}
print "</select>";
}
sub findLastModifiedSubdirs(@) {
my (@dirs) =3D @_;
my ($dirname, @files);
foreach $dirname (@dirs) {
next if ($dirname eq ".");
next if ($dirname eq "..");
my ($dir) =3D "$fullname/$dirname";
next if (!-d $dir);
my ($lastmod) =3D undef;
my ($lastmodtime) =3D undef;
my $dh =3D do { local (*DH); };
opendir($dh, $dir) or next;
my (@filenames) =3D readdir($dh);
closedir($dh);
foreach my $filename (@filenames) {
$filename =3D "$dirname/$filename";
my ($file) =3D "$fullname/$filename";
next if ($filename !~ /,v$/ || !-f $file);
# Skip forbidden files.
(my $f =3D $file) =3D~ s/,v$//;
next if forbidden_file($f);
$filename =3D~ s/,v$//;
my $modtime =3D -M $file;
if (!defined($lastmod) || $modtime < =
$lastmodtime) {
$lastmod =3D $filename;
$lastmodtime =3D $modtime;
}
}
push (@files, $lastmod) if (defined($lastmod));
}
return @files;
}
sub htmlify_sub(&$) {
(my $proc, local $_) =3D @_;
my @a =3D split (m`(<a [^>]+>[^<]*</a>)`i);
my $linked;
my $result =3D '';
while (($_, $linked) =3D splice(@a, 0, 2)) {
&$proc();
$result .=3D $_ if defined($_);
$result .=3D $linked if defined($linked);
}
$result;
}
sub htmlify($;$) {
(local $_, my $extra) =3D @_;
$_ =3D htmlquote($_);
# get URL's as link
s{
(http|ftp|https)://\S+
}{
&link($&, htmlunquote($&))
}egx;
# get e-mails as link
$_ =3D htmlify_sub {
s<
[\w+=3D\-.!]+@[\w\-]+(\.[\w\-]+)+
><
&link($&, "mailto:$&")
>egix;
}
$_;
if ($extra) {
# get PR #'s as link: "PR#nnnn" "PR: nnnn, ..." "PR =
nnnn, ..." "bin/nnnn"
if (defined($prcgi) && defined($re_prkeyword))
{
my $prev;
do {
$prev =3D $_;
$_ =3D htmlify_sub {
s{
(\b$re_prkeyword[:\#]?\s*
(?:
\#?
\d+[,\s]\s*
)*
\#?)
(\d+)\b
}{
$1 . &link($2, sprintf($prcgi, $2))
}egix;
}
$_;
} while ($_ ne $prev);
if (defined($re_prcategories)) {
$_ =3D htmlify_sub {
s{
(\b$re_prcategories/(\d+)\b)
}{
&link($1, sprintf($prcgi, $2))
}egox;
}
$_;
}
}
# get manpage specs as link: "foo.1" "foo(1)"
if (defined($mancgi)) {
$_ =3D htmlify_sub {
s{
(\b([a-zA-Z][\w.]+)
(?:
\( ([0-9n]) \)\B
|
\.([0-9n])\b
)
)
}{
&link($1, sprintf($mancgi, defined($3) ? $3 : $4, =
$2))
}egx;
}
$_;
}
}
$_;
}
sub spacedHtmlText($;$) {
local $_ =3D $_[0];
my $ts =3D $_[1] || $tabstop;
# Cut trailing spaces and tabs
s/[ \t]+$//;
if (defined($ts)) {
# Expand tabs
1 while s/\t+/' ' x (length($&) * $ts - length($`) % =
$ts)/e
}
# replace <tab> and <space> (\001 is to protect us from htmlify)
# gzip can make excellent use of this repeating pattern :-)
if ($hr_breakable) {
# make every other space 'breakable'
s/ / \001nbsp;/g; # 2 * <space>
# leave single space as it is
} else {
s/ /\001nbsp;/g;
}
$_ =3D htmlify($_, $allow_source_extra);
# unescape
y/\001/&/;
return $_;
}
# Note that this doesn't htmlquote the first argument...
sub link($$) {
my ($name, $url) =3D @_;
$url =3D~ s/:/sprintf("%%%02x", ord($&))/eg
if $url =3D~ /^[^a-z]/; # relative
sprintf '<a href=3D"%s">%s</a>', hrefquote($url), $name;
}
sub revcmp($$) {
my ($rev1, $rev2) =3D @_;
# make no comparison for a tag or a branch
return 0 if $rev1 =3D~ /[^\d.]/ || $rev2 =3D~ /[^\d.]/;
my (@r1) =3D split (/\./, $rev1);
my (@r2) =3D split (/\./, $rev2);
my ($a, $b);
while (($a =3D shift (@r1)) && ($b =3D shift (@r2))) {
if ($a !=3D $b) {
return $a <=3D> $b;
}
}
if (@r1) { return 1; }
if (@r2) { return -1; }
return 0;
}
sub fatal($$@) {
my ($errcode, $format, @args) =3D @_;
if ($is_mod_perl) {
Apache->request->status((split (/ /, $errcode))[0]);
} else {
print "Status: $errcode\r\n";
}
html_header("Error");
print "<p>Error: ",
sprintf($format, map(htmlquote($_), @args)),
"</p>\n";
html_footer();
exit(1);
}
sub redirect($) {
my ($url) =3D @_;
if ($is_mod_perl) {
Apache->request->status(301);
Apache->request->header_out(Location =3D> $url);
} else {
print "Status: 301 Moved\r\n";
print "Location: $url\r\n";
}
html_header("Moved");
print "<p>This document is located ", &link('here', $url), =
"</p>\n";
html_footer();
exit(1);
}
sub safeglob($) {
my ($filename) =3D @_;
my ($dirname);
my (@results);
my $dh =3D do { local (*DH); };
($dirname =3D $filename) =3D~ s|/[^/]+$||;
$filename =3D~ s|.*/||;
if (opendir($dh, $dirname)) {
my $glob =3D $filename;
my $t;
# transform filename from glob to regex. Deal =
with:
# [, {, ?, * as glob chars
# make sure to escape all other regex chars
$glob =3D~ s/([\.\(\)\|\+])/\\$1/g;
$glob =3D~ s/\*/.*/g;
$glob =3D~ s/\?/./g;
$glob =3D~ s/{([^}]+)}/($t =3D $1) =3D~ s-,-|-g; =
"($t)"/eg;
foreach (readdir($dh)) {
if (/^${glob}$/) {
push (@results, "$dirname/" . $_);
}
}
closedir($dh);
}
@results;
}
sub search_path($) {
my ($command) =3D @_;
my $d;
for $d (split (/:/, $command_path)) {
return "$d/$command" if -x "$d/$command";
}
'';
}
sub getMimeTypeFromSuffix($) {
my ($fullname) =3D @_;
my ($mimetype, $suffix);
my $fh =3D do { local (*FH); };
($suffix =3D $fullname) =3D~ s/^.*\.([^.]*)$/$1/;
$mimetype =3D $MTYPES{$suffix};
$mimetype =3D $MTYPES{'*'} if (!$mimetype);
if (!$mimetype && -f $mime_types) {
# okey, this is something special - search the
# mime.types database
open($fh, "<$mime_types");
while (<$fh>) {
if ($_ =3D~ /^\s*(\S+\/\S+).*\b$suffix\b/) {
$mimetype =3D $1;
last;
}
}
close($fh);
}
# okey, didn't find anything useful ..
if (!($mimetype =3D~ /\S\/\S/)) {
$mimetype =3D "text/plain";
}
return $mimetype;
}
###############################
# read first lines like head(1)
###############################
sub head($;$) {
my $fh =3D $_[0];
my $linecount =3D $_[1] || 10;
my @buf;
if ($linecount > 0) {
my $i;
for ($i =3D 0 ; !eof($fh) && $i < $linecount ; $i++) {
push @buf, scalar <$fh>;
}
} else {
@buf =3D <$fh>;
}
@buf;
}
###############################
# scan vim and Emacs directives
###############################
sub scan_directives(@) {
my $ts =3D undef;
for (@_) {
$ts =3D $1 if =
/\b(?:ts|tabstop|tab-width)[:=3D]\s*([1-9]\d*)\b/;
}
('tabstop' =3D> $ts);
}
sub openOutputFilter() {
return if !defined($output_filter) || $output_filter eq '';
open(STDOUT, "|-") and return;
# child of child
open(STDERR, '>/dev/null');
exec($output_filter) or exit -1;
}
###############################
# show Annotation
###############################
sub doAnnotate($$) {
my ($rev) =3D @_;
my ($pid);
my ($pathname, $filename);
my $reader =3D do { local (*FH); };
my $writer =3D do { local (*FH); };
# make sure the revisions are wellformed, for security
# reasons ..
if ($rev =3D~ /[^\w.]/) {
fatal("404 Not Found",
'Malformed query "%s"',
$ENV{QUERY_STRING});
}
($pathname =3D $where) =3D~ s/(Attic\/)?[^\/]*$//;
($filename =3D $where) =3D~ s/^.*\///;
# this seems to be necessary
$| =3D 1;
$| =3D 0; # Flush
# Work around a mod_perl bug (?) in order to make open2() work.
# Search for "untie STDIN" in mod_perl mailing list archives.
my $old_stdin;
if ($is_mod_perl && ($old_stdin =3D tied *STDIN)) {
local $^W =3D undef;
untie *STDIN;
}
# this annotate version is based on the
# cvs annotate-demo Perl script by Cyclic Software
# It was written by Cyclic Software, http://www.cyclic.com/, and =
is in
# the public domain.
# we could abandon the use of rlog, rcsdiff and co using
# the cvsserver in a similiar way one day (..after rewrite)
$pid =3D open2($reader, $writer, $CMD{cvs}, @annotate_options, =
'server')
or fatal("500 Internal Error",
'Fatal Error - unable to open cvs for annotation');
# Re-tie STDIN if we fiddled around with it earlier, just to be =
sure.
tie(*STDIN, ref($old_stdin), $old_stdin) if ($old_stdin && =
!tied(*STDIN));
# OK, first send the request to the server. A simplified =
example is:
# Root /home/kingdon/zwork/cvsroot
# Argument foo/xx
# Directory foo
# /home/kingdon/zwork/cvsroot/foo
# Directory .
# /home/kingdon/zwork/cvsroot
# annotate
# although as you can see there are a few more details.
print $writer "Root $cvsroot\n";
print $writer
"Valid-responses ok error Valid-requests Checked-in Updated =
Merged Removed M E\n";
# Don't worry about sending valid-requests, the server just =
needs to
# support "annotate" and if it doesn't, there isn't anything to =
be done.
print $writer "UseUnchanged\n";
print $writer "Argument -r\n";
print $writer "Argument $rev\n";
print $writer "Argument $where\n";
# The protocol requires us to fully fake a working directory (at
# least to the point of including the directories down to the =
one
# containing the file in question).
# So if $where is "dir/sdir/file", then @dirs will be =
("dir","sdir","file")
my @dirs =3D split ('/', $where);
my $path =3D "";
foreach (@dirs) {
if ($path eq "") {
# In our example, $_ is "dir".
$path =3D $_;
} else {
print $writer "Directory $path\n";
print $writer "$cvsroot/$path\n";
# In our example, $_ is "sdir" and $path becomes =
"dir/sdir"
# And the next time, "file" and "dir/sdir/file" =
(which then gets
# ignored, because we don't need to send =
Directory for the file).
$path .=3D "/$_";
}
}
# And the last "Directory" before "annotate" is the top level.
print $writer "Directory .\n";
print $writer "$cvsroot\n";
print $writer "annotate\n";
# OK, we've sent our command to the server. Thing to do is to
# close the writer side and get all the responses. If "cvs =
server"
# were nicer about buffering, then we could just leave it open, =
I think.
close($writer) or die "cannot close: $!";
http_header();
navigateHeader($scriptwhere, $pathname, $filename, $rev, =
"annotate");
print
"<h3 style=3D\"text-align: center\">Annotation of =
$pathname$filename, Revision $rev</h3>\n";
# Ready to get the responses from the server.
# For example:
# E Annotations for foo/xx
# E ***************
# M 1.3 (kingdon 06-Sep-97): hello
# ok
my ($lineNr) =3D 0;
my ($oldLrev, $oldLusr) =3D ("", "");
my ($revprint, $usrprint);
if ($annTable) {
print "<table style=3D\"border: none\" =
cellspacing=3D\"0\" cellpadding=3D\"0\">\n";
} else {
print "<pre>";
}
# prefetch several lines
my @buf =3D head($reader);
my %d =3D scan_directives(@buf);
while (@buf || !eof($reader)) {
$_ =3D @buf ? shift @buf : <$reader>;
my @words =3D split;
# Adding one is for the (single) space which follows =
$words[0].
my $rest =3D substr($_, length($words[0]) + 1);
if ($words[0] eq "E") {
next;
} elsif ($words[0] eq "M") {
$lineNr++;
(my $lrev =3D substr($_, 2, 13)) =3D~ y/ //d;
(my $lusr =3D substr($_, 16, 9)) =3D~ y/ //d;
my $line =3D substr($_, 36);
my $isCurrentRev =3D ($rev eq $lrev);
# we should parse the date here ..
if ($lrev eq $oldLrev) {
$revprint =3D sprintf('%-8s', '');
} else {
$revprint =3D sprintf('%-8s', $lrev);
$revprint =3D~
s`\S+`&link($&, =
"$scriptwhere$query#rev$&")`e
; # `
$oldLusr =3D '';
}
if ($lusr eq $oldLusr) {
$usrprint =3D '';
} else {
$usrprint =3D $lusr;
}
$oldLrev =3D $lrev;
$oldLusr =3D $lusr;
# Set bold for text-based browsers only - =
graphical
# browsers show bold fonts a bit wider than =
regular fonts,
# so it looks irregular.
print "<b>" if ($isCurrentRev && $is_textbased);
printf "%s%s %-8s %4d:", $revprint,
$isCurrentRev ? '!' : ' ', $usrprint, =
$lineNr;
print spacedHtmlText($line, $d{'tabstop'});
print "</b>" if ($isCurrentRev && =
$is_textbased);
} elsif ($words[0] eq "ok") {
# We could complain about any text received =
after this, like the
# CVS command line client. But for simplicity, =
we don't.
} elsif ($words[0] eq "error") {
fatal("500 Internal Error",
'Error occured during annotate: =
<b>%s</b>',
$_);
}
}
if ($annTable) {
print "</table>";
} else {
print "</pre>";
}
html_footer();
close($reader) or warn "cannot close: $!";
wait;
}
###############################
# make Checkout
###############################
sub doCheckout($$) {
my ($fullname, $rev) =3D @_;
my ($mimetype, $revopt);
my $fh =3D do { local (*FH); };
if ($rev eq 'HEAD' || $rev eq '.') {
$rev =3D undef;
}
# make sure the revisions a wellformed, for security
# reasons ..
if (defined($rev) && $rev =3D~ /[^\w.]/) {
fatal("404 Not Found",
'Malformed query "%s"',
$ENV{QUERY_STRING});
}
# get mimetype
if (defined($input{"content-type"})
&& ($input{"content-type"} =3D~ /\S\/\S/))
{
$mimetype =3D $input{"content-type"}
} else {
$mimetype =3D &getMimeTypeFromSuffix($fullname);
}
if (defined($rev)) {
$revopt =3D "-r$rev";
if ($use_moddate) {
readLog($fullname, $rev);
$moddate =3D $date{$rev};
}
} else {
$revopt =3D "-rHEAD";
if ($use_moddate) {
readLog($fullname);
$moddate =3D $date{$symrev{HEAD}};
}
}
### just for the record:
### 'cvs co' seems to have a bug regarding single checkout of
### directories/files having spaces in it;
### this is an issue that should be resolved on cvs's side
#
# Safely for a child process to read from.
if (!open($fh, "-|")) { # child
# chdir to $tmpdir before to avoid non-readable cgi-bin =
directories
chdir($tmpdir);
open(STDERR, ">&STDOUT"); # Redirect stderr to stdout
# work around a bug of cvs -p; expand symlinks
use Cwd 'abs_path';
exec($CMD{cvs}, @cvs_options,
'-d', abs_path($cvsroot),
'co', '-p',
$revopt, $where) or exit -1;
}
if (eof($fh)) {
fatal("404 Not Found",
'%s is not (any longer) pertinent',
$where);
}
=
#=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
#Checking out squid/src/ftp.c
#RCS: /usr/src/CVS/squid/src/ftp.c,v
#VERS: 1.1.1.28.6.2
#***************
# Parse CVS header
my ($revision, $filename, $cvsheader);
$filename =3D "";
while (<$fh>) {
last if (/^\*\*\*\*/);
$revision =3D $1 if (/^VERS: (.*)$/);
if (/^Checking out (.*)$/) {
$filename =3D $1;
$filename =3D~ s/^\.\/*//;
}
$cvsheader .=3D $_;
}
if ($filename ne $where) {
fatal("500 Internal Error",
'Unexpected output from cvs co: %s',
$cvsheader);
}
$| =3D 1;
if ($mimetype eq "text/x-cvsweb-markup") {
&cvswebMarkup($fh, $fullname, $revision);
} else {
http_header($mimetype);
print <$fh>;
}
close($fh);
}
sub cvswebMarkup($$$) {
my ($filehandle, $fullname, $revision) =3D @_;
my ($pathname, $filename);
($pathname =3D $where) =3D~ s/(Attic\/)?[^\/]*$//;
($filename =3D $where) =3D~ s/^.*\///;
my ($fileurl) =3D urlencode($filename);
http_header();
navigateHeader($scriptwhere, $pathname, $filename, $revision, =
"view");
print "<hr noshade>";
print "<table width=3D\"100%\">\n<tr>\n<td =
style=3D\"background-color: $markupLogColor\">";
print "File: ", &clickablePath($where, 1);
print " (";
&download_link($fileurl, $revision, "download");
print ")";
if (!$defaultTextPlain) {
print " (";
&download_link($fileurl, $revision, "as text", =
"text/plain");
print ")";
}
print "<br>\n";
if ($show_log_in_markup) {
readLog($fullname); #,$revision);
printLog($revision, 0);
} else {
print "Version: <b>$revision</b><br>\n";
print "Tag: <b>", $input{only_with_tag}, "</b><br>\n"
if $input{only_with_tag};
}
print "</td>\n</tr>\n</table>";
my $url =3D download_url($fileurl, $revision, $mimetype);
print "<hr noshade>";
if ($mimetype =3D~ /^image/) {
printf '<img src=3D"%s" alt=3D""><br>', =
hrefquote("$url$barequery");
} elsif ($mimetype =3D~ m%^application/pdf%) {
printf '<embed src=3D"%s" width=3D"100%"><br>',
hrefquote("$url$barequery");
} elsif ($preformat_in_markup) {
print "<pre>";
# prefetch several lines
my @buf =3D head($filehandle);
my %d =3D scan_directives(@buf);
while (@buf || !eof($filehandle)) {
$_ =3D @buf ? shift @buf : <$filehandle>;
print spacedHtmlText($_, $d{'tabstop'});
}
print "</pre>";
} else {
print "<pre>";
while (<$filehandle>) {
print htmlquote($_);
}
print "</pre>";
}
}
sub viewable($) {
my ($mimetype) =3D @_;
$mimetype =3D~ m%^((text|image)/|application/pdf)%;
}
###############################
# Show Colored Diff
###############################
sub doDiff($$$$$$) {
my ($fullname, $r1, $tr1, $r2, $tr2, $f) =3D @_;
my $fh =3D do { local (*FH); };
my ($rev1, $rev2, $sym1, $sym2, $f1, $f2);
if (&forbidden_file($fullname)) {
fatal("403 Forbidden",
'Access forbidden. This file is mentioned in =
@ForbiddenFiles');
return;
}
if ($r1 =3D~ /([^:]+)(:(.+))?/) {
$rev1 =3D $1;
$sym1 =3D $3;
}
if ($r1 eq 'text') {
$rev1 =3D $tr1;
$sym1 =3D "";
}
if ($r2 =3D~ /([^:]+)(:(.+))?/) {
$rev2 =3D $1;
$sym2 =3D $3;
}
if ($r2 eq 'text') {
$rev2 =3D $tr2;
$sym2 =3D "";
}
# make sure the revisions a wellformed, for security
# reasons ..
if ($rev1 =3D~ /[^\w.]/ || $rev2 =3D~ /[^\w.]/) {
fatal("404 Not Found",
'Malformed query "%s"',
$ENV{QUERY_STRING});
}
#
# rev1 and rev2 are now both numeric revisions.
# Thus we do a DWIM here and swap them if rev1 is after rev2.
# XXX should we warn about the fact that we do this?
if (&revcmp($rev1, $rev2) > 0) {
my ($tmp1, $tmp2) =3D ($rev1, $sym1);
($rev1, $sym1) =3D ($rev2, $sym2);
($rev2, $sym2) =3D ($tmp1, $tmp2);
}
my $difftype =3D $DIFFTYPES{$f};
if (!$difftype) {
fatal("400 Bad arguments",
'Diff format %s not understood',
$f);
}
my @difftype =3D @{$difftype->{'opts'}};
my $human_readable =3D $difftype->{'colored'};
# apply special options
if ($showfunc) {
push @difftype, '-p' if $f ne 's';
my ($re1, $re2);
while (($re1, $re2) =3D each %funcline_regexp) {
if ($fullname =3D~ /$re1/) {
push @difftype, '-F', $re2;
last;
}
}
}
if ($human_readable) {
if ($hr_ignwhite) {
push @difftype, '-w';
}
if ($hr_ignkeysubst) {
push @difftype, '-kk';
}
}
if (!open($fh, "-|")) { # child
open(STDERR, ">&STDOUT"); # Redirect stderr to stdout
openOutputFilter();
exec($CMD{rcsdiff}, @difftype, "-r$rev1", "-r$rev2", =
$fullname) or exit -1;
}
if ($human_readable) {
http_header();
&human_readable_diff($fh, $rev2);
html_footer();
gzipclose();
exit;
} else {
http_header("text/plain");
}
#
=
#=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
#RCS file: /home/ncvs/src/sys/netinet/tcp_output.c,v
#retrieving revision 1.16
#retrieving revision 1.17
#diff -c -r1.16 -r1.17
#*** /home/ncvs/src/sys/netinet/tcp_output.c 1995/11/03 =
22:08:08 1.16
#--- /home/ncvs/src/sys/netinet/tcp_output.c 1995/12/05 =
17:46:35 1.17
#
# Ideas:
# - nuke the stderr output if it's what we expect it to be
# - Add "no differences found" if the diff command supplied no =
output.
#
#*** src/sys/netinet/tcp_output.c 1995/11/03 22:08:08 =
1.16
#--- src/sys/netinet/tcp_output.c 1995/12/05 17:46:35 =
1.17 RELENG_2_1_0
# (bogus example, but...)
#
if (grep { $_ eq '-u' } @difftype) {
$f1 =3D '---';
$f2 =3D '\+\+\+';
} else {
$f1 =3D '\*\*\*';
$f2 =3D '---';
}
while (<$fh>) {
if (m|^$f1 $cvsroot|o) {
s|$cvsroot/||o;
if ($sym1) {
chop;
$_ .=3D " $sym1\n";
}
} elsif (m|^$f2 $cvsroot|o) {
s|$cvsroot/||o;
if ($sym2) {
chop;
$_ .=3D " $sym2\n";
}
}
print $_;
}
close($fh);
}
###############################
# Show Logs ..
###############################
sub getDirLogs($$@) {
my ($cvsroot, $dirname, @otherFiles) =3D @_;
my ($state, $otherFiles, $tag, $file, $date, $branchpoint, =
$branch,
$log);
my ($rev, $revision, $revwanted, $filename, $head, $author);
$tag =3D $input{only_with_tag};
my ($DirName) =3D "$cvsroot/$where";
my (@files, @filetags);
my $fh =3D do { local (*FH); };
push (@files, &safeglob("$DirName/*,v"));
push (@files, &safeglob("$DirName/Attic/*,v"))
if (!$input{'hideattic'});
foreach my $file (@otherFiles) {
push (@files, "$DirName/$file");
}
# just execute rlog if there are any files
if ($#files < 0) {
return;
}
if (defined($tag)) {
#can't use -r<tag> as - is allowed in tagnames, but =
misinterpreated by rlog..
if (!open($fh, "-|")) { # child
open(STDERR, '>/dev/null'); # rlog may complain; =
ignore.
openOutputFilter();
exec($CMD{rlog}, @files) or exit -1;
}
} else {
if (!open($fh, "-|")) { # child
open(STDERR, '>/dev/null'); # rlog may complain; =
ignore.
openOutputFilter();
exec($CMD{rlog}, '-r', @files) or exit -1;
}
}
$state =3D "start";
while (<$fh>) {
if ($state eq "start") {
#Next file. Initialize file variables
$rev =3D '';
$revwanted =3D '';
$branch =3D '';
$branchpoint =3D '';
$filename =3D '';
$log =3D '';
$revision =3D '';
%symrev =3D ();
@filetags =3D ();
#jump to head state
$state =3D "head";
}
print "$state:$_" if ($verbose);
again:
if ($state eq "head") {
#$rcsfile =3D $1 if (/^RCS file: (.+)$/); #not =
used (yet)
if (/^Working file: (.+)$/) {
$filename =3D $1;
} elsif (/^head: (.+)$/) {
$head =3D $1;
} elsif (/^branch: (.+)$/) {
$branch =3D $1
} elsif (/^symbolic names:/) {
$state =3D "tags";
($branch =3D $head) =3D~ s/\.\d+$//
if $branch eq '';
$branch =3D~ s/(\d+)$/0.$1/;
$symrev{MAIN} =3D $branch;
$symrev{HEAD} =3D $branch;
$alltags{MAIN} =3D 1;
$alltags{HEAD} =3D 1;
push (@filetags, "MAIN", "HEAD");
} elsif (/$LOG_REVSEPARATOR/o) {
$state =3D "log";
$rev =3D '';
$date =3D '';
$log =3D '';
# Try to reconstruct the relative =
filename if RCS spits out a full path
$filename =3D~ s%^\Q$DirName\E/%%;
}
next;
}
if ($state eq "tags") {
if (/^\s+([^:]+):\s+([\d\.]+)\s*$/) {
push (@filetags, $1);
$symrev{$1} =3D $2;
$alltags{$1} =3D 1;
next;
} elsif (/^\S/) {
if (defined($tag)) {
if (defined($symrev{$tag})
|| $tag eq "HEAD")
{
$revwanted =3D
$symrev{$tag eq =
"HEAD" ?
"MAIN" : $tag};
($branch =3D $revwanted) =
=3D~
s/\b0\.//;
($branchpoint =3D =
$branch) =3D~
s/\.?\d+$//;
$revwanted =3D ''
if ($revwanted ne =
$branch);
} elsif ($tag ne "HEAD") {
print
"Tag not found, skip =
this file"
if ($verbose);
$state =3D "skip";
next;
}
}
foreach my $tagfound (@filetags) {
$tags{$tagfound} =3D 1;
}
$state =3D "head";
goto again;
}
}
if ($state eq "log") {
if (/$LOG_REVSEPARATOR/o || =
/$LOG_FILESEPARATOR/o) {
# End of a log entry.
my $revbranch =3D $rev;
$revbranch =3D~ s/\.\d+$//;
print "$filename $rev Wanted: $revwanted =
",
"Revbranch: $revbranch Branch: =
$branch ",
"Branchpoint: $branchpoint\n"
if ($verbose);
if ($revwanted eq '' && $branch ne ''
&& $branch eq $revbranch || =
!defined($tag))
{
print
"File revision $rev found =
for branch $branch\n"
if ($verbose);
$revwanted =3D $rev;
}
if ($revwanted ne '' ? $rev eq =
$revwanted :
$branchpoint ne '' ? $rev eq =
$branchpoint :
0 && ($rev eq $head))
{ # Don't think head is needed here..
print
"File info $rev found for =
$filename\n"
if ($verbose);
my @finfo =3D
($rev, $date, $log, $author,
$filename);
my ($name);
($name =3D $filename) =3D~ =
s%/.*%%;
$fileinfo{$name} =3D [@finfo];
$state =3D "done" if ($rev eq =
$revwanted);
}
$rev =3D '';
$date =3D '';
$log =3D '';
} elsif ($date eq ''
&& =
m|^date:\s+(\d+)/(\d+)/(\d+)\s+(\d+):(\d+):(\d+);|
)
{
my $yr =3D $1;
# damn 2-digit year routines :-)
if ($yr > 100) {
$yr -=3D 1900;
}
$date =3D
&Time::Local::timegm($6, $5, $4, $3, =
$2 - 1,
$yr);
($author) =3D /author: ([^;]+)/;
$state =3D "log";
$log =3D '';
next;
} elsif ($rev eq '' && /^revision =
(\d+(?:\.\d+)+).*$/) {
$rev =3D $1; # .*$ eats up the =
locker(lockers?) info, if any
next;
} else {
$log .=3D $_;
}
}
if (/$LOG_FILESEPARATOR/o) {
$state =3D "start";
next;
}
}
if ($. =3D=3D 0) {
fatal("500 Internal Error",
'Failed to spawn GNU rlog on <em>"%s"</em>. =
<p>Did you set the <b>$command_path</b> in your configuration file =
correctly ? (Currently "%s"',
join (", ", @files), $command_path);
}
close($fh);
}
sub readLog($;$) {
my ($fullname, $revision) =3D @_;
my ($symnames, $head, $rev, $br, $brp, $branch, $branchrev);
my $fh =3D do { local (*FH); };
if (defined($revision)) {
$revision =3D "-r$revision";
} else {
$revision =3D "";
}
undef %symrev;
undef %revsym;
undef @allrevisions;
undef %date;
undef %author;
undef %state;
undef %difflines;
undef %log;
print("Going to rlog '$fullname'\n") if ($verbose);
if (!open($fh, "-|")) { # child
if ($revision ne '') {
openOutputFilter();
exec($CMD{rlog}, $revision, $fullname) or exit =
-1;
} else {
openOutputFilter();
exec($CMD{rlog}, $fullname) or exit -1;
}
}
while (<$fh>) {
print if ($verbose);
if ($symnames) {
if (/^\s+([^:]+):\s+([\d\.]+)/) {
$symrev{$1} =3D $2;
} else {
$symnames =3D 0;
}
} elsif (/^head:\s+([\d\.]+)/) {
$head =3D $1;
} elsif (/^branch:\s+([\d\.]+)/) {
$curbranch =3D $1;
} elsif (/^symbolic names/) {
$symnames =3D 1;
} elsif (/^-----/) {
last;
}
}
($curbranch =3D $head) =3D~ s/\.\d+$// if =
(!defined($curbranch));
# each log entry is of the form:
# ----------------------------
# revision 3.7.1.1
# date: 1995/11/29 22:15:52; author: fenner; state: Exp; =
lines: +5 -3
# log info
# ----------------------------
# For a locked revision, the first line after the separator=20
# becomes smth like
# revision 9.19 locked by: vassilii;
logentry:
while (!/$LOG_FILESEPARATOR/o) {
$_ =3D <$fh>;
last logentry if (!defined($_)); # EOF
print "R:", $_ if ($verbose);
if (/^revision (\d+(?:\.\d+)+)/) {
$rev =3D $1;
unshift (@allrevisions, $rev);
} elsif (/$LOG_FILESEPARATOR/o || /$LOG_REVSEPARATOR/o) =
{
next logentry;
} else {
# The rlog output is syntactically ambiguous. =
We must
# have guessed wrong about where the end of the =
last log
# message was.
# Since this is likely to happen when people put =
rlog output
# in their commit messages, don't even bother =
keeping
# these lines since we don't know what revision =
they go with
# any more.
next logentry;
}
$_ =3D <$fh>;
print "D:", $_ if ($verbose);
if (
=
m|^date:\s+(\d+)/(\d+)/(\d+)\s+(\d+):(\d+):(\d+);\s+author:\s+(\S+);\s+st=
ate:\s+(\S+);\s+(lines:\s+([0-9\s+-]+))?|
)
{
my $yr =3D $1;
# damn 2-digit year routines :-)
if ($yr > 100) {
$yr -=3D 1900;
}
$date{$rev} =3D
&Time::Local::timegm($6, $5, $4, $3, $2 - 1, =
$yr);
$author{$rev} =3D $7;
$state{$rev} =3D $8;
$difflines{$rev} =3D $10;
} else {
fatal("500 Internal Error",
'Error parsing RCS output: %s',
$_);
}
line:
while (<$fh>) {
print "L:", $_ if ($verbose);
next line if (/^branches:\s/);
last line
if (/$LOG_FILESEPARATOR/o || =
/$LOG_REVSEPARATOR/o);
$log{$rev} .=3D $_;
}
print "E:", $_ if ($verbose);
}
close($fh);
print "Done reading RCS file\n" if ($verbose);
@revorder =3D reverse sort { revcmp($a, $b) } @allrevisions;
print "Done sorting revisions", join (" ", @revorder), "\n"
if ($verbose);
#
# HEAD is an artificial tag which is simply the highest tag =
number on the main
# branch, unless there is a branch tag in the RCS file in which =
case it's the
# highest revision on that branch. Find it by looking through =
@revorder; it
# is the first commit listed on the appropriate branch.
# This is not neccesary the same revision as marked as head in =
the RCS file.
my $headrev =3D $curbranch || "1";
($symrev{"MAIN"} =3D $headrev) =3D~ s/(\d+)$/0.$1/;
foreach $rev (@revorder) {
if ($rev =3D~ /^(\S*)\.\d+$/ && $headrev eq $1) {
$symrev{"HEAD"} =3D $rev;
last;
}
}
($symrev{"HEAD"} =3D $headrev) =3D~ s/\.\d+$//
if (!defined($symrev{"HEAD"}));
print "Done finding HEAD\n" if ($verbose);
#
# Now that we know all of the revision numbers, we can associate
# absolute revision numbers with all of the symbolic names, and
# pass them to the form so that the same association doesn't =
have
# to be built then.
#
undef @branchnames;
undef %branchpoint;
undef $sel;
foreach (reverse sort keys %symrev) {
$rev =3D $symrev{$_};
if ($rev =3D~ /^((.*)\.)?\b0\.(\d+)$/) {
push (@branchnames, $_);
#
# A revision number of A.B.0.D really translates =
into
# "the highest current revision on branch =
A.B.D".
#
# If there is no branch A.B.D, then it =
translates into
# the head A.B .
#
# This reasoning also applies to the main branch =
A.B,
# with the branch number 0.A, with the exception =
that
# it has no head to translate to if there is =
nothing on
# the branch, but I guess this can never happen?
#
# (the code below gracefully forgets about the =
branch
# if it should happen)
#
$head =3D defined($2) ? $2 : "";
$branch =3D $3;
$branchrev =3D $head . ($head ne "" ? "." : "") =
. $branch;
my $regex;
$regex =3D quotemeta $branchrev;
$rev =3D $head;
foreach my $r (@revorder) {
if ($r =3D~ /^${regex}\b/) {
$rev =3D $branchrev;
last;
}
}
next if ($rev eq "");
if ($rev ne $head && $head ne "") {
$branchpoint{$head} .=3D ", "
if ($branchpoint{$head});
$branchpoint{$head} .=3D $_;
}
}
$revsym{$rev} .=3D ", " if ($revsym{$rev});
$revsym{$rev} .=3D $_;
$sel .=3D "<option =
value=3D\"${rev}:${_}\">$_</option>\n";
}
print "Done associating revisions with branches\n" if =
($verbose);
my ($onlyonbranch, $onlybranchpoint);
if ($onlyonbranch =3D $input{'only_with_tag'}) {
$onlyonbranch =3D $symrev{$onlyonbranch};
if ($onlyonbranch =3D~ s/\b0\.//) {
($onlybranchpoint =3D $onlyonbranch) =3D~ =
s/\.\d+$//;
} else {
$onlybranchpoint =3D $onlyonbranch;
}
if (!defined($onlyonbranch) || $onlybranchpoint eq "") {
fatal("404 Tag not found",
'Tag %s not defined',
$input{'only_with_tag'});
}
}
undef @revisions;
foreach (@allrevisions) {
($br =3D $_) =3D~ s/\.\d+$//;
($brp =3D $br) =3D~ s/\.\d+$//;
next
if ($onlyonbranch && $br ne $onlyonbranch
&& $_ ne $onlybranchpoint);
unshift (@revisions, $_);
}
if ($logsort eq "date") {
# Sort the revisions in commit order an secondary sort =
on revision
# (secondary sort needed for imported sources, or the =
first main
# revision gets before the same revision on the 1.1.1 =
branch)
@revdisplayorder =3D
sort { $date{$b} <=3D> $date{$a} || -revcmp($a, $b) =
}
@revisions;
} elsif ($logsort eq "rev") {
# Sort the revisions in revision order, highest first
@revdisplayorder =3D reverse sort { revcmp($a, $b) } =
@revisions;
} else {
# No sorting. Present in the same order as rlog / cvs =
log
@revdisplayorder =3D @revisions;
}
}
sub printDiffLinks($$) {
my ($text, $url) =3D @_;
my @extra;
local $_;
for ($DIFFTYPES{$defaultDiffType}{'colored'} ? qw(u) : qw(h)) {
my $f =3D $_ eq $defaultDiffType ? '' : $_;
push @extra, &link(lc $DIFFTYPES{$_}{'descr'}, =
"$url&f=3D$f");
}
print &link($text, $url), ' (', join (', ', @extra), ')';
}
sub printLog($;$) {
my ($link, $br, $brp);
($_, $link) =3D @_;
($br =3D $_) =3D~ s/\.\d+$//;
($brp =3D $br) =3D~ s/\.?\d+$//;
my ($isDead, $prev);
$link =3D 1 if (!defined($link));
$isDead =3D ($state{$_} eq "dead");
print "<p>\n";
if ($link && !$isDead) {
my ($filename);
($filename =3D $where) =3D~ s/^.*\///;
my ($fileurl) =3D urlencode($filename);
print "<a name=3D\"rev$_\"></a>";
if (defined($revsym{$_})) {
foreach my $sym (split (", ", $revsym{$_})) {
print "<a name=3D\"$sym\"></a>";
}
}
if (defined($revsym{$br}) && $revsym{$br}
&& !defined($nameprinted{$br}))
{
foreach my $sym (split (", ", $revsym{$br})) {
print "<a name=3D\"$sym\"></a>";
}
$nameprinted{$br} =3D 1;
}
print "\n Revision ";
&download_link($fileurl, $_, $_,
$defaultViewable ? "text/x-cvsweb-markup" : =
undef);
if ($defaultViewable) {
print " / (";
&download_link($fileurl, $_, "download", =
$mimetype);
print ")";
}
if (not $defaultTextPlain) {
print " / (";
&download_link($fileurl, $_, "as text", =
"text/plain");
print ")";
}
if (!$defaultViewable) {
print " / (";
&download_link($fileurl, $_, "view",
"text/x-cvsweb-markup");
print ")";
}
if ($allow_annotate) {
print " - ";
print &link(
'annotate',
sprintf(
'%s/%s?annotate=3D%s%s', =
$scriptname,
urlencode($where), $_,
$barequery
)
);
}
# Plus a select link if enabled, and this version isn't =
selected
if ($allow_version_select) {
if ((!defined($input{"r1"}) || $input{"r1"} ne =
$_)) {
print " - ";
print &link(
'[select for diffs]',
sprintf(
'%s?r1=3D%s%s', =
$scriptwhere,
$_, $barequery
)
);
} else {
print " - <b>[selected]</b>";
}
}
} else {
print "Revision <b>$_</b>";
}
if (/^1\.1\.1\.\d+$/) {
print " <i>(vendor branch)</i>";
}
if (defined @mytz) {
my ($est) =3D $mytz[(localtime($date{$_}))[8]];
print ", <i>", scalar localtime($date{$_}), " $est</i> =
(";
} else {
print ", <i>", scalar gmtime($date{$_}), " UTC</i> (";
}
print readableTime(time() - $date{$_}, 1), " ago)";
print " by ";
print "<i>", $author{$_}, "</i>\n";
print "<br>Branch: <b>", $link ? link_tags($revsym{$br}) : =
$revsym{$br},
"</b>\n"
if ($revsym{$br});
print "<br>CVS Tags: <b>", $link ? link_tags($revsym{$_}) : =
$revsym{$_},
"</b>"
if ($revsym{$_});
print "<br>Branch point for: <b>",
$link ? link_tags($branchpoint{$_}) : $branchpoint{$_}, =
"</b>\n"
if ($branchpoint{$_});
# Find the previous revision
my @prevrev =3D split (/\./, $_);
do {
if (--$prevrev[$#prevrev] <=3D 0) {
# If it was X.Y.Z.1, just make it X.Y
pop (@prevrev);
pop (@prevrev);
}
$prev =3D join (".", @prevrev);
} until (defined($date{$prev}) || $prev eq "");
if ($prev ne "") {
if ($difflines{$_}) {
print
"<br>Changes since <b>$prev: $difflines{$_} =
lines</b>";
}
}
if ($isDead) {
print "<br><b><i>FILE REMOVED</i></b>\n";
} elsif ($link) {
my %diffrev =3D ();
$diffrev{$_} =3D 1;
$diffrev{""} =3D 1;
print '<br>';
my $diff =3D 'Diff';
#
# Offer diff to previous revision
if ($prev) {
$diffrev{$prev} =3D 1;
my $url =3D
sprintf('%s.diff?r1=3D%s&r2=3D%s%s', =
$scriptwhere,
$prev, $_, $barequery);
print $diff, " to previous ";
$diff =3D '';
printDiffLinks($prev, $url);
}
#
# Plus, if it's on a branch, and it's not a vendor =
branch,
# offer a diff with the branch point.
if ($revsym{$brp} && !/^1\.1\.1\.\d+$/
&& !defined($diffrev{$brp}))
{
my $url =3D
sprintf('%s.diff?r1=3D%s&r2=3D%s%s', =
$scriptwhere, $brp,
$_, $barequery);
print $diff, " to branchpoint ";
$diff =3D '';
printDiffLinks($brp, $url);
}
#
# Plus, if it's on a branch, and it's not a vendor =
branch,
# offer to diff with the next revision of the higher =
branch.
# (e.g. change gets committed and then brought
# over to -stable)
if (/^\d+\.\d+\.\d+/ && !/^1\.1\.1\.\d+$/) {
my ($i, $nextmain);
for ($i =3D 0 ; $i < $#revorder && $revorder[$i] =
ne $_ ;
$i++)
{
}
my @tmp2 =3D split (/\./, $_);
for ($nextmain =3D "" ; $i > 0 ; $i--) {
my $next =3D $revorder[$i - 1];
my @tmp1 =3D split (/\./, $next);
if (@tmp1 < @tmp2) {
$nextmain =3D $next;
last;
}
# Only the highest version on a branch =
should have
# a diff for the "next main".
last
if (@tmp1 - 1 <=3D @tmp2
&& join (".", @tmp1[0 .. $#tmp1 - =
1]) eq
join (".", @tmp2[0 .. $#tmp1 - 1]));
}
if (!defined($diffrev{$nextmain})) {
$diffrev{$nextmain} =3D 1;
my $url =3D
sprintf('%s.diff?r1=3D%s&r2=3D%s%s',
$scriptwhere, $nextmain, $_,
$barequery);
print $diff, " next main ";
$diff =3D '';
printDiffLinks($nextmain, $url);
}
}
# Plus if user has selected only r1, then present a link
# to make a diff to that revision
if (defined($input{"r1"}) && =
!defined($diffrev{$input{"r1"}})) {
$diffrev{$input{"r1"}} =3D 1;
my $url =3D
sprintf('%s.diff?r1=3D%s&r2=3D%s%s', =
$scriptwhere,
$input{'r1'}, $_, $barequery);
print $diff, " to selected ";
$diff =3D '';
printDiffLinks($input{'r1'}, $url);
}
}
print "\n</p>\n<pre>\n";
print &htmlify($log{$_}, $allow_log_extra);
print "</pre>\n";
}
sub doLog($) {
my ($fullname) =3D @_;
my ($diffrev, $upwhere, $filename, $backurl);
readLog($fullname);
html_header("CVS log for $where");
($upwhere =3D $where) =3D~ s|(Attic/)?[^/]+$||;
($filename =3D $where) =3D~ s|^.*/||;
$backurl =3D $scriptname . "/" . urlencode($upwhere) . $query;
print "<p>\n ";
print &link($backicon, "$backurl#$filename"), " <b>Up to ",
&clickablePath($upwhere, 1), "</b>\n</p>\n";
print "<p>\n ";
print &link('Request diff between arbitrary revisions', =
'#diff');
print "\n</p>\n<hr noshade>\n";
print "<p>\n";
if ($curbranch) {
print "Default branch: ", ($revsym{$curbranch} || =
$curbranch);
} else {
print "No default branch";
}
print "<br>\n";
if ($input{only_with_tag}) {
print "Current tag: $input{only_with_tag}<br>\n";
}
print "</p>\n";
undef %nameprinted;
for (my $i =3D 0 ; $i <=3D $#revdisplayorder ; $i++) {
print "<hr size=3D\"1\" noshade>\n";
printLog($revdisplayorder[$i]);
}
print "<hr noshade>\n<p>\n";
print "<a name=3D\"diff\">\n";
print "This form allows you to request diff's between any =
two\n";
print "revisions of a file. You may select a symbolic =
revision\n";
print "name using the selection box or you may type in a =
numeric\n";
print "name using the type-in text box.\n";
print "</a>\n</p>\n";
print
"<form method=3D\"get\" action=3D\"${scriptwhere}.diff\" =
name=3D\"diff_select\">\n";
foreach (@stickyvars) {
printf('<input type=3D"hidden" name=3D"%s" =
value=3D"%s">', $_,
$input{$_})
if (defined($input{$_})
&& ((!defined($DEFAULTVALUE{$_})
|| $input{$_} ne $DEFAULTVALUE{$_}) && $input{$_} ne =
""));
}
print "<table style=3D\"border: none\">\n<tr>\n";
print "<td align=3D\"right\">";
print "<label for=3D\"r1\" accesskey=3D\"1\">Diffs between =
</label>\n";
print "<select id=3D\"r1\" name=3D\"r1\">\n";
print "<option value=3D\"text\" selected>Use Text =
Field</option>\n";
print $sel;
print "</select>\n";
$diffrev =3D $revdisplayorder[$#revdisplayorder];
$diffrev =3D $input{"r1"} if (defined($input{"r1"}));
print
"<input type=3D\"text\" size=3D\"$inputTextSize\" =
name=3D\"tr1\" value=3D\"$diffrev\" =
onchange=3D\"this.form.r1.selectedIndex=3D0\"></td>\n";
print "<td><br></td>\n</tr>\n";
print "<tr>\n<td align=3D\"right\">";
print "<label for=3D\"r2\" accesskey=3D\"2\">and </label>\n";
print "<select id=3D\"r2\" name=3D\"r2\">\n";
print "<option value=3D\"text\" selected>Use Text =
Field</option>\n";
print $sel;
print "</select>\n";
$diffrev =3D $revdisplayorder[0];
$diffrev =3D $input{"r2"} if (defined($input{"r2"}));
print
"<input type=3D\"text\" size=3D\"$inputTextSize\" =
name=3D\"tr2\" value=3D\"$diffrev\" =
onchange=3D\"this.form.r2.selectedIndex=3D0\"></td>\n";
print "<td><input type=3D\"submit\" value=3D\" Get Diffs \" =
accesskey=3D\"G\"></td>\n";
print "</tr>\n</table>\n";
print "</form>\n";
print "<hr noshade>\n";
print "<form method=3D\"get\" action=3D\"$scriptwhere\">\n";
print "<table style=3D\"border: none\">\n";
print "<tr>\n<td align=3D\"right\">";
print "<label for=3D\"f\" accesskey=3D\"D\">Preferred Diff =
type:";
print "</label></td>\n";
print "<td>";
printDiffSelect($use_java_script);
print "</td>\n<td></td>\n</tr>\n";
if (@branchnames) {
print "<tr>\n<td align=3D\"right\">";
print "<label for=3D\"only_with_tag\" =
accesskey=3D\"B\">";
print "View only Branch:</label></td>\n";
print "<td>";
print "<a name=3D\"branch\"></a>\n";
print "<select id=3D\"only_with_tag\" =
name=3D\"only_with_tag\"";
print " onchange=3D\"this.form.submit()\"" if =
$use_java_script;
print ">\n";
print "<option value=3D\"\"";
print " selected"
if (defined($input{"only_with_tag"})
&& $input{"only_with_tag"} eq "");
print ">Show all branches</option>\n";
foreach (reverse sort @branchnames) {
print "<option";
print " selected"
if (defined($input{"only_with_tag"})
&& $input{"only_with_tag"} eq $_);
print ">${_}</option>\n";
}
print "</select></td>\n<td></td>\n</tr>\n";
}
foreach (@stickyvars) {
next if ($_ eq "f");
next if ($_ eq "only_with_tag");
next if ($_ eq "logsort");
print "<input type=3D\"hidden\" name=3D\"$_\" =
value=3D\"$input{$_}\">\n"
if (defined($input{$_})
&& (!defined($DEFAULTVALUE{$_})
|| $input{$_} ne $DEFAULTVALUE{$_}) && $input{$_} ne =
"");
}
print "<tr>\n<td align=3D\"right\">";
print "<a name=3D\"logsort\"></a>\n";
print "<label for=3D\"logsort\" accesskey=3D\"L\">Sort log by:";
print "</label></td>\n<td>";
printLogSortSelect($use_java_script);
print "</td>\n";
print "<td><input type=3D\"submit\" value=3D\" Set \" =
accesskey=3D\"S\"></td>\n";
print "</tr>\n</table>\n";
print "</form>\n";
html_footer();
}
sub flush_diff_rows($$$$) {
my $j;
my ($leftColRef, $rightColRef, $leftRow, $rightRow) =3D @_;
if (!defined($state)) {
return;
}
if ($state eq "PreChangeRemove") { # we just got remove-lines =
before
for ($j =3D 0 ; $j < $leftRow ; $j++) {
print
"<tr>\n<td =
class=3D\"diff-removed\"> @$leftColRef[$j]</td>\n";
print
"<td =
class=3D\"diff-empty\"> </td>\n</tr>\n";
}
} elsif ($state eq "PreChange") { # state eq "PreChange"
# we got removes with subsequent adds
for ($j =3D 0 ; $j < $leftRow || $j < $rightRow ; $j++)
{ # dump out both cols
print "<tr>\n";
if ($j < $leftRow) {
print
"<td =
class=3D\"diff-changed\"> @$leftColRef[$j]</td>";
} else {
print
"<td =
class=3D\"diff-changed-missing\"> </td>";
}
print "\n";
if ($j < $rightRow) {
print
"<td =
class=3D\"diff-changed\"> @$rightColRef[$j]</td>";
} else {
print
"<td =
class=3D\"diff-changed-missing\"> </td>";
}
print "\n</tr>\n";
}
}
}
##
# Function to generate Human readable diff-files
# human_readable_diff(String revision_to_return_to);
##
sub human_readable_diff($) {
my ($difftxt, $where_nd, $filename, $pathname, $scriptwhere_nd);
my ($fh, $rev) =3D @_;
my ($date1, $date2, $r1d, $r2d, $r1r, $r2r, $rev1, $rev2, $sym1, =
$sym2);
my (@rightCol, @leftCol);
($where_nd =3D $where) =3D~ s/.diff$//;
($filename =3D $where_nd) =3D~ s/^.*\///;
($pathname =3D $where_nd) =3D~ s/(Attic\/)?[^\/]*$//;
($scriptwhere_nd =3D $scriptwhere) =3D~ s/.diff$//;
navigateHeader($scriptwhere_nd, $pathname, $filename, $rev, =
"diff");
# Read header to pick up read revision and date, if possible
while (<$fh>) {
($r1d, $r1r) =3D /\t(.*)\t(.*)$/ if (/^--- /);
($r2d, $r2r) =3D /\t(.*)\t(.*)$/ if (/^\+\+\+ /);
last if (/^\+\+\+ /);
}
if (defined($r1r) && $r1r =3D~ /^(\d+\.)+\d+$/) {
$rev1 =3D $r1r;
$date1 =3D $r1d;
}
if (defined($r2r) && $r2r =3D~ /^(\d+\.)+\d+$/) {
$rev2 =3D $r2r;
$date2 =3D $r2d;
}
print
"<h3 style=3D\"text-align: center\">Diff for /$where_nd =
between version $rev1 and $rev2</h3>\n",
# Using style=3D\"border: none\" here breaks NS 4.x badly...
"<table border=3D\"0\" cellspacing=3D\"0\" =
cellpadding=3D\"0\" width=3D\"100%\">\n",
"<tr style=3D\"background-color: #ffffff\">\n", "<th =
width=3D\"50%\" valign=3D\"top\">",
"version $rev1";
print ", $date1" if (defined($date1));
print "<br>Tag: $sym1\n" if ($sym1);
print "</th>\n", "<th width=3D\"50%\" valign=3D\"top\">", =
"version $rev2";
print ", $date2" if (defined($date2));
print "<br>Tag: $sym2\n" if ($sym1);
print "</th>\n";
my $leftRow =3D 0;
my $rightRow =3D 0;
my ($oldline, $newline, $funname, $diffcode, $rest);
# Process diff text
# prefetch several lines
my @buf =3D head($fh);
my %d =3D scan_directives(@buf);
while (@buf || !eof($fh)) {
$difftxt =3D @buf ? shift @buf : <$fh>;
if ($difftxt =3D~ /^@@/) {
($oldline, $newline, $funname) =3D
$difftxt =3D~ /@@ =
\-([0-9]+).*\+([0-9]+).*@@(.*)/;
$funname =3D htmlquote($funname);
$funname =3D~ s/\s/ /go;
print
"<tr class=3D\"diff-heading\">\n<td =
width=3D\"50%\">";
print
"<table width=3D\"100%\" border=3D\"1\" =
cellpadding=3D\"5\">\n<tr>\n<td><b>Line $oldline</b>";
print
" <span style=3D\"font-size: =
smaller\">$funname</span></td>\n</tr>\n</table>";
print "</td>\n<td width=3D\"50%\">";
print
"<table width=3D\"100%\" border=3D\"1\" =
cellpadding=3D\"5\">\n<tr>\n<td><b>Line $newline</b>";
print
" <span style=3D\"font-size: =
smaller\">$funname</span></td>\n</tr>\n</table>\n";
print "</td>\n";
$state =3D "dump";
$leftRow =3D 0;
$rightRow =3D 0;
} else {
($diffcode, $rest) =3D $difftxt =3D~ /^([-+ =
])(.*)/;
$_ =3D spacedHtmlText($rest, $d{'tabstop'});
#########
# little state machine to parse unified-diff =
output (Hen, zeller@think.de)
# in order to get some nice 'ediff'-mode output
# states:
# "dump" - just dump the value
# "PreChangeRemove" - we began with '-' .. so =
this could be the start of a 'change' area or just remove
# "PreChange" - okey, we got several '-' =
lines and moved to '+' lines -> this is a change block
##########
if ($diffcode eq '+') {
if ($state eq "dump")
{ # 'change' never begins with '+': just =
dump out value
print
"<tr>\n<td =
class=3D\"diff-empty\"> </td>\n<td =
class=3D\"diff-added\"> $_</td>\n</tr>\n";
} else { # we got minus before
$state =3D "PreChange";
$rightCol[$rightRow++] =3D $_;
}
} elsif ($diffcode eq '-') {
$state =3D "PreChangeRemove";
$leftCol[$leftRow++] =3D $_;
} else { # empty diffcode
flush_diff_rows \@leftCol, \@rightCol, =
$leftRow,
$rightRow;
print "<tr>\n<td =
class=3D\"diff-same\"> $_</td>\n<td =
class=3D\"diff-same\"> $_</td>\n</tr>\n";
$state =3D "dump";
$leftRow =3D 0;
$rightRow =3D 0;
}
}
}
close($fh);
flush_diff_rows \@leftCol, \@rightCol, $leftRow, $rightRow;
# state is empty if we didn't have any change
if (!$state) {
print "<tr>\n<td colspan=3D\"2\"> </td>\n</tr>\n";
print "<tr class=3D\"diff-empty\">\n";
print
"<td colspan=3D\"2\" align=3D\"center\"><b>- No =
viewable change -</b></td>\n</tr>\n";
}
print "</table>\n";
print "<hr style=3D\"width: 100%\" noshade>\n";
print "<form method=3D\"get\" action=3D\"${scriptwhere}\">\n";
print "<table style=3D\"border: none\">\n<tr>\n<td>\n";
# print legend
print "<table border=3D\"1\">\n<tr>\n<td>";
print "Legend:<br><table style=3D\"border: none\" =
cellspacing=3D\"0\" cellpadding=3D\"1\">\n";
print
"<tr>\n<td align=3D\"center\" =
class=3D\"diff-removed\">Removed from v.$rev1</td>\n<td =
class=3D\"diff-empty\"> </td>\n</tr>\n";
print
"<tr class=3D\"diff-changed\">\n<td align=3D\"center\" =
colspan=3D\"2\">changed lines</td>\n</tr>\n";
print
"<tr>\n<td class=3D\"diff-empty\"> </td>\n<td =
align=3D\"center\" class=3D\"diff-added\">Added in =
v.$rev2</td>\n</tr>\n";
print "</table>\n</td>\n</tr>\n</table>\n</td>\n<td>";
# Print format selector
foreach my $var (keys %input) {
next if ($var eq "f");
next
if (defined($DEFAULTVALUE{$var})
&& $DEFAULTVALUE{$var} eq $input{$var});
print "<input type=3D\"hidden\" name=3D\"", =
urlencode($var),
"\" value=3D\"", urlencode($input{$var}), "\">\n";
}
printDiffSelect($use_java_script);
print "<input type=3D\"submit\" value=3D\"Show\">\n";
print "</td>\n";
print "</tr>\n</table>\n";
print "</form>\n";
}
sub navigateHeader($$$$$) {
my ($swhere, $path, $filename, $rev, $title) =3D @_;
$swhere =3D "" if ($swhere eq $scriptwhere);
$swhere =3D './' . urlencode($filename) if ($swhere eq "");
# TODO: this should be moved into external CSS file.
my $css =3D '';
if ($title eq 'diff') {
$css =3D "
<style type=3D\"text/css\">
.diff-heading {
background-color: $diffcolorHeading;
}
.diff-same {
font-family: $difffontface;
font-size: smaller;
}
.diff-empty {
background-color: $diffcolorEmpty;
}
.diff-added {
background-color: $diffcolorAdd;
font-family: $difffontface;
font-size: smaller;
}
.diff-removed {
background-color: $diffcolorRemove;
font-family: $difffontface;
font-size: smaller;
}
.diff-changed {
background-color: $diffcolorChange;
font-family: $difffontface;
font-size: smaller;
}
.diff-changed-missing {
background-color: $diffcolorDarkChange;
}
</style>";
}
print <<EOF;
$HTML_DOCTYPE
<html>
<head>
<title>$path$filename - $title - $rev</title>$css
$HTML_META</head>
$body_tag_for_src
<table width=3D"100%" style=3D"border: none; background-color: =
$navigationHeaderColor" cellspacing=3D"0" cellpadding=3D"1">
<tr valign=3D"bottom"><td>
EOF
print &link($backicon, "$swhere$query#rev$rev");
print "<b>Return to ", &link($filename, =
"$swhere$query#rev$rev"),
" CVS log";
print "</b> $fileicon</td>";
print "<td align=3D\"right\">$diricon <b>Up to ",
&clickablePath($path, 1),
"</b></td>";
print "</tr></table>";
}
sub plural_write($$) {
my ($num, $text) =3D @_;
if ($num !=3D 1) {
$text .=3D "s";
}
if ($num > 0) {
return join (' ', $num, $text);
} else {
return "";
}
}
##
# print readable timestamp in terms of
# '..time ago'
# H. Zeller <zeller@think.de>
##
sub readableTime($$) {
my ($i, $break, $retval);
my ($secs, $long) =3D @_;
# this function works correct for time >=3D 2 seconds
if ($secs < 2) {
return "very little time";
}
my %desc =3D (
1, 'second', 60, 'minute', 3600, 'hour',
86400, 'day', 604800, 'week', 2628000, 'month',
31536000, 'year'
);
my @breaks =3D sort { $a <=3D> $b } keys %desc;
$i =3D 0;
while ($i <=3D $#breaks && $secs >=3D 2 * $breaks[$i]) {
$i++;
}
$i--;
$break =3D $breaks[$i];
$retval =3D plural_write(int($secs / $break), $desc{$break});
if ($long =3D=3D 1 && $i > 0) {
my $rest =3D $secs % $break;
$i--;
$break =3D $breaks[$i];
my $resttime =3D plural_write(int($rest / $break), =
$desc{$break});
if ($resttime) {
$retval .=3D ", $resttime";
}
}
return $retval;
}
##
# clickablePath(String pathname, boolean last_item_clickable)
#
# returns a html-ified path whereas each directory is a link for
# faster navigation. last_item_clickable controls whether the
# basename (last directory/file) is a link as well
##
sub clickablePath($$) {
my ($pathname, $clickLast) =3D @_;
my $retval =3D '';
if ($pathname eq '/') {
# this should never happen - chooseCVSRoot() is
# intended to do this
$retval =3D "[$cvstree]";
} else {
$retval .=3D ' ' . &link("[$cvstree]",
sprintf('%s/%s#dirlist', $scriptname, $query));
my $wherepath =3D '';
my ($lastslash) =3D $pathname =3D~ m|/$|;
foreach (split (/\//, $pathname)) {
$retval .=3D " / ";
$wherepath .=3D "/$_";
my ($last) =3D "$wherepath/" eq "/$pathname"
|| $wherepath eq "/$pathname";
if ($clickLast || !$last) {
$retval .=3D &link($_,
join ('', $scriptname,
urlencode($wherepath),
(!$last || $lastslash ? '/' : =
''),
$query,
(!$last || $lastslash ? =
"#dirlist" : "")
));
} else { # do not make a link to the current =
dir
$retval .=3D $_;
}
}
}
return $retval;
}
sub chooseCVSRoot() {
print "<form method=3D\"get\" action=3D\"${scriptwhere}\">\n";
if (2 <=3D @CVSROOT) {
my ($k);
foreach $k (keys %input) {
print "<input type=3D\"hidden\" name=3D\"$k\" =
value=3D\"$input{$k}\">\n"
if ($input{$k}) && ($k ne "cvsroot");
}
# Form-Elements look wierd in Netscape if the background
# isn't gray and the form elements are not placed
# within a table ...
print "<table style=3D\"border: none\">\n<tr>\n";
print "<td><label for=3D\"cvsroot\" =
accesskey=3D\"C\">CVS Root:</label></td>\n";
print "<td>\n<select id=3D\"cvsroot\" =
name=3D\"cvsroot\"";
print " onchange=3D\"this.form.submit()\"" if =
$use_java_script;
print ">\n";
foreach $k (@CVSROOT) {
print "<option value=3D\"$k\"";
print " selected" if ($k eq $cvstree);
print ">",($CVSROOTdescr{$k} ? $CVSROOTdescr{$k} =
: $k),
"</option>\n";
}
print "</select>\n</td>\n<td>";
} else {
# no choice -- but we need the form to select =
module/path,
# at least for Netscape
print "<p>\n";
print "CVS Root: <b>[$cvstree]</b>";
}
print " <label for=3D\"mpath\" accesskey=3D\"M\">Module path or =
alias:";
print "</label>\n";
print "<input type=3D\"text\" id=3D\"mpath\" name=3D\"path\" =
value=3D\"\" size=3D\"15\">\n";
print "<input type=3D\"submit\" value=3D\"Go\" =
accesskey=3D\"O\">";
if (2 <=3D @CVSROOT) {
print "</td>\n</tr>\n</table>";
} else {
print "</p>";
}
print "\n</form>";
}
sub chooseMirror() {
# This code comes from the original BSD-cvsweb
# and may not be useful for your site; If you don't
# set %MIRRORS this won't show up, anyway.
scalar(%MIRRORS) or return;
# Should perhaps exclude the current site somehow...
print "\n<p>\nThis CVSweb is mirrored in\n";
my @tmp =3D map(&link(htmlquote($_), $MIRRORS{$_}),
sort keys %MIRRORS);
my $tmp =3D pop(@tmp);
if (scalar(@tmp)) {
print join(', ', @tmp), ' and ';
}
print "$tmp.\n</p>\n";
}
sub fileSortCmp() {
my ($comp) =3D 0;
my ($c, $d, $af, $bf);
($af =3D $a) =3D~ s/,v$//;
($bf =3D $b) =3D~ s/,v$//;
my ($rev1, $date1, $log1, $author1, $filename1) =3D =
@{$fileinfo{$af}}
if (defined($fileinfo{$af}));
my ($rev2, $date2, $log2, $author2, $filename2) =3D =
@{$fileinfo{$bf}}
if (defined($fileinfo{$bf}));
if (defined($filename1) && defined($filename2) && $af eq =
$filename1
&& $bf eq $filename2)
{
# Two files
$comp =3D -revcmp($rev1, $rev2) if ($byrev && $rev1 && =
$rev2);
$comp =3D ($date2 <=3D> $date1) if ($bydate && $date1 && =
$date2);
$comp =3D ($log1 cmp $log2) if ($bylog && $log1 && =
$log2);
$comp =3D ($author1 cmp $author2)
if ($byauthor && $author1 && $author2);
}
if ($comp =3D=3D 0) {
# Directories first, then files under version control,
# then other, "rogue" files.
# Sort by filename if no other criteria available.
my $ad =3D ((-d "$fullname/$a") ? 'D'
: (defined($fileinfo{$af}) ? 'F' : 'R'));
my $bd =3D ((-d "$fullname/$b") ? 'D'
: (defined($fileinfo{$bf}) ? 'F' : 'R'));
($c =3D $a) =3D~ s|.*/||;
($d =3D $b) =3D~ s|.*/||;
$comp =3D ("$ad$c" cmp "$bd$d");
}
return $comp;
}
# make A url for downloading
sub download_url($$;$) {
my ($url, $revision, $mimetype) =3D @_;
$revision =3D~ s/\b0\.//;
if (defined($checkoutMagic)
&& (!defined($mimetype) || $mimetype ne =
"text/x-cvsweb-markup"))
{
my $path =3D $where;
$path =3D~ s|[^/]+$||;
$url =3D "$scriptname/$checkoutMagic/${path}$url";
}
$url .=3D "?rev=3D$revision";
$url .=3D '&content-type=3D' . urlencode($mimetype) if =
(defined($mimetype));
$url;
}
# Presents a link to download the
# selected revision
sub download_link($$$;$) {
my ($url, $revision, $textlink, $mimetype) =3D @_;
my ($fullurl) =3D download_url($url, $revision, $mimetype);
$fullurl =3D~ s/:/sprintf("%%%02x", ord($&))/eg;
printf '<a href=3D"%s"', hrefquote("$fullurl$barequery");
if ($open_extern_window
&& (!defined($mimetype) || $mimetype ne =
"text/x-cvsweb-markup"))
{
print ' target=3D"cvs_checkout"';
# we should have
# 'if (document.cvswin=3D=3Dnull) =
document.cvswin=3Dwindow.open(...'
# in order to allow the user to resize the window; =
otherwise
# the user may resize the window, but on next checkout - =
zap -
# its original (configured s. cvsweb.conf) size is back =
again
# .. annoying (if $extern_window_(width|height) is =
defined)
# but this if (..) solution is far from perfect
# what we need to do as well is
# 1) save cvswin in an invisible frame that always =
exists
# (document.cvswin will be void on next load)
# 2) on close of the cvs_checkout - window set the =
cvswin
# variable to 'null' again - so that it will be
# reopenend with the configured size
# anyone a JavaScript programmer ?
# .. so here without if (..):
# currently, the best way is to comment out the size =
parameters
# ($extern_window...) in cvsweb.conf.
if ($use_java_script) {
my @attr =3D qw(resizable scrollbars);
push @attr, qw(status toolbar)
if (defined($mimetype) && $mimetype eq =
"text/html");
push @attr, "width=3D$extern_window_width"
if (defined($extern_window_width));
push @attr, "height=3D$extern_window_height"
if (defined($extern_window_height));
# We need the "return false" here to prevent =
browsers
# from following the href after the onclick =
handler.
# This would effectively load the same document =
in
# the same window *twice*.
printf
q` =
onclick=3D"window.open('%s','cvs_checkout','%s');return false"`,
hrefquote("$fullurl$barequery"), join (',', =
@attr);
}
}
print "><b>$textlink</b></a>";
}
# Returns a Query string with the
# specified parameter toggled
sub toggleQuery($$) {
my ($toggle, $value) =3D @_;
my ($newquery, $var);
my (%vars);
%vars =3D %input;
if (defined($value)) {
$vars{$toggle} =3D $value;
} else {
$vars{$toggle} =3D $vars{$toggle} ? 0 : 1;
}
# Build a new query of non-default paramenters
$newquery =3D "";
foreach $var (@stickyvars) {
my ($value) =3D defined($vars{$var}) ? $vars{$var} : "";
my ($default) =3D
defined($DEFAULTVALUE{$var}) ? $DEFAULTVALUE{$var} : =
"";
if ($value ne $default) {
$newquery .=3D "&" if ($newquery ne "");
$newquery .=3D urlencode($var) . "=3D" . =
urlencode($value);
}
}
if ($newquery) {
return '?' . $newquery;
}
return "";
}
sub urlencode($) {
local ($_) =3D @_;
s/[\000-+{-\377]/sprintf("%%%02x", ord($&))/ge;
$_;
}
sub htmlquote($) {
local ($_) =3D @_;
# Special Characters; RFC 1866
s/&/&/g;
s/\"/"/g;
s/</</g;
s/>/>/g;
$_;
}
sub htmlunquote($) {
local ($_) =3D @_;
# Special Characters; RFC 1866
s/"/\"/g;
s/</</g;
s/>/>/g;
s/&/&/g;
$_;
}
sub hrefquote($) {
local ($_) =3D @_;
y/ /+/;
htmlquote($_)
}
sub http_header(;$) {
my $content_type =3D shift || "text/html";
$content_type .=3D "; charset=3D$charset"
if $content_type =3D~ m,^text/, && defined($charset) && =
$charset;
if (defined($moddate)) {
if ($is_mod_perl) {
Apache->request->header_out(
"Last-Modified" =3D> scalar =
gmtime($moddate)
. " GMT");
} else {
print "Last-Modified: ", scalar =
gmtime($moddate),
" GMT\r\n";
}
}
if ($is_mod_perl) {
Apache->request->content_type($content_type);
} else {
print "Content-Type: $content_type\r\n";
}
if ($allow_compress && $maycompress) {
if ($has_zlib
|| (defined($CMD{gzip}) && open(GZIP, "| $CMD{gzip} =
-1 -c"))
)
{
if ($is_mod_perl) {
=
Apache->request->content_encoding("x-gzip");
Apache->request->header_out(
Vary =3D> "Accept-Encoding");
Apache->request->send_http_header;
} else {
print "Content-Encoding: x-gzip\r\n";
print "Vary: Accept-Encoding\r\n"
; #RFC 2068, 14.43
print "\r\n"; # Close headers
}
$| =3D 1;
$| =3D 0; # Flush header output
if ($has_zlib) {
tie *GZIP, __PACKAGE__, \*STDOUT;
}
select(GZIP);
$gzip_open =3D 1;
# print "<!-- gzipped -->" if =
($content_type =3D~ m|^text/html\b|);
} else {
if ($is_mod_perl) {
Apache->request->send_http_header;
} else {
print "\r\n"; # Close headers
}
print
"<span style=3D\"font-size: smaller\">Unable =
to find gzip binary in the <b>\$command_path</b> ($command_path) to =
compress output</span><br>";
}
} else {
if ($is_mod_perl) {
Apache->request->send_http_header;
} else {
print "\r\n"; # Close headers
}
}
}
sub html_header($) {
my ($title) =3D @_;
http_header("text/html");
print <<EOH;
$HTML_DOCTYPE
<html>
<head>
<title>$title</title>
$HTML_META</head>
$body_tag
$logo <h1 align=3D"center">$title</h1>
EOH
}
sub html_footer() {
print "<hr noshade>\n<address>$address</address>\n" if $address;
print "</body>\n</html>\n";
}
sub link_tags($) {
my ($tags) =3D @_;
my ($ret) =3D "";
my ($fileurl, $filename);
($filename =3D $where) =3D~ s/^.*\///;
$fileurl =3D './' . urlencode($filename);
foreach my $sym (split (", ", $tags)) {
$ret .=3D ",\n" if ($ret ne "");
$ret .=3D
&link($sym, $fileurl . toggleQuery('only_with_tag', =
$sym));
}
return "$ret\n";
}
#
# See if a module is listed in the config file's @HideModules list.
#
sub forbidden_module($) {
my ($module) =3D @_;
local $_;
for (@HideModules) {
return 1 if $module =3D~ $_;
}
return 0;
}
sub forbidden_file($) {
my ($path) =3D @_;
$path =3D substr($path, length($cvsroot) + 1);
local $_;
for (@ForbiddenFiles) {
return 1 if $path =3D~ $_;
}
return 0;
}
# Close the GZIP handle remove the tie.
sub gzipclose {
if ($gzip_open) {
select(STDOUT);
close(GZIP);
untie *GZIP;
$gzip_open =3D 0;
}
}
# implement a gzipped file handle via the Compress:Zlib compression
# library.
sub MAGIC1() { 0x1f }
sub MAGIC2() { 0x8b }
sub OSCODE() { 3 }
sub TIEHANDLE {
my ($class, $out) =3D @_;
my ($d) =3D Compress::Zlib::deflateInit(
-Level =3D> Compress::Zlib::Z_BEST_COMPRESSION(),
-WindowBits =3D> -Compress::Zlib::MAX_WBITS()
) or return undef;
my ($o) =3D {
handle =3D> $out,
dh =3D> $d,
crc =3D> 0,
len =3D> 0,
};
my ($header) =3D
pack("c10", MAGIC1, MAGIC2, Compress::Zlib::Z_DEFLATED(), 0, =
0, 0,
0, 0, 0, OSCODE);
print {$o->{handle}} $header;
return bless($o, $class);
}
sub PRINT {
my ($o) =3D shift;
my ($buf) =3D join (defined $, ? $, : "", @_);
my ($len) =3D length($buf);
my ($compressed, $status) =3D $o->{dh}->deflate($buf);
print {$o->{handle}} $compressed if defined($compressed);
$o->{crc} =3D Compress::Zlib::crc32($buf, $o->{crc});
$o->{len} +=3D $len;
return $len;
}
sub PRINTF {
my ($o) =3D shift;
my ($fmt) =3D shift;
my ($buf) =3D sprintf($fmt, @_);
my ($len) =3D length($buf);
my ($compressed, $status) =3D $o->{dh}->deflate($buf);
print {$o->{handle}} $compressed if defined($compressed);
$o->{crc} =3D Compress::Zlib::crc32($buf, $o->{crc});
$o->{len} +=3D $len;
return $len;
}
sub WRITE {
my ($o, $buf, $len, $off) =3D @_;
my ($compressed, $status) =3D $o->{dh}->deflate(substr($buf, 0, =
$len));
print {$o->{handle}} $compressed if defined($compressed);
$o->{crc} =3D Compress::Zlib::crc32(substr($buf, 0, $len), =
$o->{crc});
$o->{len} +=3D $len;
return $len;
}
sub CLOSE {
my ($o) =3D @_;
return if !defined($o->{dh});
my ($buf) =3D $o->{dh}->flush();
$buf .=3D pack("V V", $o->{crc}, $o->{len});
print {$o->{handle}} $buf;
undef $o->{dh};
}
sub DESTROY {
my ($o) =3D @_;
CLOSE($o);
}
su-2.05b# lynx localhost
su-2.05b#=20
su-2.05b# pwd
/usr/local/www/cgi-bin
------=_NextPart_000_06D0_01C48389.07F63270--
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