[evolvis-commits] r9153: Addind cvsweb. php a cvsweb wrapper↵
mirabilos at evolvis.org
mirabilos at evolvis.org
Thu Feb 24 17:19:32 CET 2011
Author: mirabilos
Date: 2011-02-24 17:19:32 +0100 (Thu, 24 Feb 2011)
New Revision: 9153
Added:
trunk/gforge_base/evolvisforge-5.1/gforge/etc/cvsweb.conf
trunk/gforge_base/evolvisforge-5.1/gforge/utils/cvsweb
trunk/gforge_base/evolvisforge-5.1/gforge/www/images/cvsweb/
trunk/gforge_base/evolvisforge-5.1/gforge/www/images/cvsweb/back.png
trunk/gforge_base/evolvisforge-5.1/gforge/www/images/cvsweb/dir.png
trunk/gforge_base/evolvisforge-5.1/gforge/www/images/cvsweb/miniback.png
trunk/gforge_base/evolvisforge-5.1/gforge/www/images/cvsweb/minidir.png
trunk/gforge_base/evolvisforge-5.1/gforge/www/images/cvsweb/minitext.png
trunk/gforge_base/evolvisforge-5.1/gforge/www/images/cvsweb/text.png
trunk/gforge_base/evolvisforge-5.1/gforge/www/scm/cvsweb.php
Modified:
trunk/gforge_base/evolvisforge-5.1/gforge/ChangeLog
trunk/gforge_base/evolvisforge-5.1/gforge/deb-specific/local.inc.template
trunk/gforge_base/evolvisforge-5.1/gforge/debian/changelog
trunk/gforge_base/evolvisforge-5.1/gforge/debian/rules
trunk/gforge_base/evolvisforge-5.1/gforge/etc/local.inc
trunk/gforge_base/evolvisforge-5.1/gforge/www/scm/index.php
Log:
Addind cvsweb.php a cvsweb wrapper
Modified: trunk/gforge_base/evolvisforge-5.1/gforge/ChangeLog
===================================================================
--- trunk/gforge_base/evolvisforge-5.1/gforge/ChangeLog 2011-02-24 16:19:30 UTC (rev 9152)
+++ trunk/gforge_base/evolvisforge-5.1/gforge/ChangeLog 2011-02-24 16:19:32 UTC (rev 9153)
@@ -1,3 +1,14 @@
+2003-11-04 Christian Bayle <bayle at debian.org>
+
+ * added cvsweb.php a cvsweb wrapper
+ This requires the following files from cvsweb
+ Copyright terms are the BSD license, with the removal of condition 3,
+ the advertising clause.
+ utils/cvsweb
+ etc/cvsweb.conf
+ www/images/cvsweb/*.png
+ * Applied Mitch Murphy patch [ #583 ] CVS commit checkbox update fix
+
2003-11-04 Tim Perdue <tim @ perdue.net>
* www/pm added "mass update" for task manager
Modified: trunk/gforge_base/evolvisforge-5.1/gforge/deb-specific/local.inc.template
===================================================================
--- trunk/gforge_base/evolvisforge-5.1/gforge/deb-specific/local.inc.template 2011-02-24 16:19:30 UTC (rev 9152)
+++ trunk/gforge_base/evolvisforge-5.1/gforge/deb-specific/local.inc.template 2011-02-24 16:19:32 UTC (rev 9153)
@@ -194,6 +194,9 @@
// JPGRAPH Package
$sys_path_to_jpgraph='/usr/share/jpgraph/';
+// CVSWEB
+$sys_path_to_cvsweb='/usr/lib/gforge/bin/';
+
// Force Login
$sys_force_login = {sys_force_login};
Modified: trunk/gforge_base/evolvisforge-5.1/gforge/debian/changelog
===================================================================
--- trunk/gforge_base/evolvisforge-5.1/gforge/debian/changelog 2011-02-24 16:19:30 UTC (rev 9152)
+++ trunk/gforge_base/evolvisforge-5.1/gforge/debian/changelog 2011-02-24 16:19:32 UTC (rev 9153)
@@ -1,9 +1,11 @@
gforge (3.1-3+) unstable; urgency=low
* [Christian] corrected stupid chmod error in user_dump_update.pl
- that was making unwritable htdocs dir to the group
+ that was making unwritable htdocs dir to the group
+ * [Christian] added support for cvsweb.php a cvsweb wrapper
+ updated to last cvsweb version
- -- Christian Bayle <bayle at debian.org> Fri, 7 Nov 2003 00:01:09 +0100
+ -- Christian Bayle <bayle at debian.org> Sun, 9 Nov 2003 20:16:48 +0100
gforge (3.1-3) unstable; urgency=low
Modified: trunk/gforge_base/evolvisforge-5.1/gforge/debian/rules
===================================================================
--- trunk/gforge_base/evolvisforge-5.1/gforge/debian/rules 2011-02-24 16:19:30 UTC (rev 9152)
+++ trunk/gforge_base/evolvisforge-5.1/gforge/debian/rules 2011-02-24 16:19:32 UTC (rev 9153)
@@ -160,14 +160,9 @@
install -m 755 deb-specific/install-cvs.sh $(CURDIR)/debian/gforge-cvs/usr/lib/gforge/bin/
install -m 755 deb-specific/cvs-pserver $(CURDIR)/debian/gforge-cvs/usr/lib/gforge/bin/
install -m 755 deb-specific/cvssh.pl $(CURDIR)/debian/gforge-cvs/bin/cvssh
- install -m 755 deb-specific/cvsweb/cvsweb.cgi $(CURDIR)/debian/gforge-cvs/usr/lib/gforge/cgi-bin/
- install -m 644 deb-specific/cvsweb/icons/back.png $(CURDIR)/debian/gforge-cvs/usr/share/gforge/cvs/icons/back.png
- install -m 644 deb-specific/cvsweb/icons/dir.png $(CURDIR)/debian/gforge-cvs/usr/share/gforge/cvs/icons/dir.png
- install -m 644 deb-specific/cvsweb/icons/minidir.png $(CURDIR)/debian/gforge-cvs/usr/share/gforge/cvs/icons/minidir.png
- install -m 644 deb-specific/cvsweb/icons/text.png $(CURDIR)/debian/gforge-cvs/usr/share/gforge/cvs/icons/text.png
- install -m 644 deb-specific/cvsweb/icons/miniback.png $(CURDIR)/debian/gforge-cvs/usr/share/gforge/cvs/icons/miniback.png
- install -m 644 deb-specific/cvsweb/icons/minitext.png $(CURDIR)/debian/gforge-cvs/usr/share/gforge/cvs/icons/minitext.png
- install -m 644 deb-specific/cvsweb/cvsweb.conf $(CURDIR)/debian/gforge-cvs/etc/gforge/
+ install -m 755 utils/cvsweb $(CURDIR)/debian/gforge-cvs/usr/lib/gforge/cgi-bin/cvsweb.cgi
+ install -m 755 utils/cvsweb $(CURDIR)/debian/gforge-cvs/usr/lib/gforge/bin/cvsweb
+ install -m 644 etc/cvsweb.conf $(CURDIR)/debian/gforge-cvs/etc/gforge/
install -m 755 deb-specific/tarballs.sh $(CURDIR)/debian/gforge-cvs/usr/lib/gforge/bin/
install -m 755 deb-specific/cvs_dump_update.pl $(CURDIR)/debian/gforge-common/usr/lib/gforge/bin/
install -m 755 www/tarballs.php $(CURDIR)/debian/gforge-cvs/usr/share/gforge/cvs
Added: trunk/gforge_base/evolvisforge-5.1/gforge/etc/cvsweb.conf
===================================================================
--- trunk/gforge_base/evolvisforge-5.1/gforge/etc/cvsweb.conf (rev 0)
+++ trunk/gforge_base/evolvisforge-5.1/gforge/etc/cvsweb.conf 2011-02-24 16:19:32 UTC (rev 9153)
@@ -0,0 +1,378 @@
+# -*-perl-*-
+# Configuration of cvsweb.cgi, the
+# CGI interface to CVS Repositories.
+#
+# (c) 1998-1999 H. Zeller <zeller at think.de>
+# 1999 H. Nordström <hno at hem.passagen.se>
+# based on work by Bill Fenner <fenner at freebsd.org>
+# $Id$
+#
+# See utils/cvsweb for more details on copyright and licence
+###
+
+##############
+# 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 currently needs to have physical access
+# to the CVS repository so :pserver:someone at xyz.com:/data/cvsroot
+# won't work!
+
+# 'symbolic_name' 'path_to_the_actual_repository'
+%CVSROOT = (
+# Uncomment next line and modify the path if you have only one CVS repository.
+ 'GForge-CVS' => '/var/lib/gforge/chroot/cvsroot',
+ );
+
+# This tree is enabled by default when
+# you enter the page
+$cvstreedefault = 'GForge-CVS';
+
+##############
+# Defaults for UserSettings
+##############
+%DEFAULTVALUE = (
+ # sortby: File sort order
+ # file Sort by filename
+ # rev Sort by revision number
+ # date Sort by commit date
+ # author Sort by author
+ # log Sort by log message
+
+ "sortby" => "file",
+
+ # hideattic: Hide or show files in Attic
+ # 1 Hide files in Attic
+ # 0 Show files in Attic
+
+ "hideattic" => "1",
+
+ # logsort: Sort order for CVS logs
+ # date Sort revisions by date
+ # rev Sort revision by revision number
+ # cvs Don't sort them. Same order as CVS/RCS shows them.
+
+ "logsort" => "date",
+
+ # f: Default diff format
+ # h Human readable
+ # u Unified diff
+ # c Context diff
+ # s Side by side
+ "f" => "h",
+
+ # hidecvsroot: Don't show the CVSROOT directory
+ # 1 Hide CVSROOT directory
+ # 0 Show CVSROOT directory
+ "hidecvsroot" => "0",
+
+ # hidenonreadable: Don't show entries which cannot be read
+ # 1 Hide non-readable entries
+ # 0 Show non-readable entries
+ "hidenonreadable" => "1",
+);
+
+##############
+# some layout stuff
+##############
+
+# color settings in the body-tag
+$body_tag = '<body text="#000000" bgcolor="#ffffff" link="#0000ff" alink="#ff0000" vlink="#800080">';
+
+# Wanna have a logo on the page ?
+#$logo = '<img src="somelogo.jpg">';
+
+# The title of the Page on startup
+$defaulttitle = "CVS Repository";
+
+# The address is shown on the footer
+$address = "<font size=-1>CVSweb by <zeller\@think.de></font>";
+
+# Default page background color for the diffs
+# and annotations
+$backcolor = "#eeeeee";
+
+# color of navigation Header for
+# diffs and annotations
+$navigationHeaderColor = '#9999ee';
+
+$long_intro = <<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
+<<a href="mailto:fenner\@freebsd.org">fenner\@freebsd.org</a>>
+and improved by Henner Zeller
+<<a href="mailto:zeller\@think.de">zeller\@think.de</a>>,
+Henrik Nordström
+<<a href="mailto:hno\@hem.passagen.se">hno\@hem.passagen.se</a>>, and
+Ken Coar
+<<a href="mailto:Ken.Coar\@Golux.Com">Ken.Coar\@Golux.Com</a>>;
+it is covered by the
+<a href="http://www.opensource.org/licenses/bsd-license.html">BSD-Licence</a>.
+</p>
+<p>
+If you would like to use this CGI script on your own web server and
+CVS tree, see Zeller's
+<a href="http://linux.fh-heilbronn.de/~zeller/cgi/cvsweb.cgi"
+>CVSweb distribution site</a>. Bill's original script can be found
+<a href="http://www.freebsd.org/~fenner/cvsweb/">here</a>.
+</p>
+<p>
+Please send any suggestions, comments, etc. to
+<a href="mailto:fenner\@freebsd.org">Bill Fenner</a> or, regarding the
+modifications, to
+<a href="mailto:zeller\@think.de">Henner Zeller</a>,
+<a href="mailto:hno\@hem.passagen.se">Henrik Nordström</a>, or
+<a href="mailto:Ken.Coar\@Golux.Com">Ken Coar</a>.
+</p>
+EOT
+
+$short_instruction = <<EOT;
+<p>
+Click on a directory to enter that directory. Click on a file to display
+its revision history and to get a chance to display diffs between revisions.
+</p>
+EOT
+
+# used icons; if icon-url is empty, the text representation is used; if
+# you do not want to have an ugly tooltip for the icon, remove the
+# text-representation.
+# The width and height of the icon allow the browser to correcly display
+# the table while still loading the icons.
+# These default icons are coming with apache.
+# If these icons are too large, check out the miniicons in the
+# icons/ directory; they have a width/height of 16/16
+# format: TEXT ICON-URL width height
+%ICONS = (
+ back => [ ("[BACK]", "/images/cvsweb/back.png", 20, 22) ],
+ dir => [ ("[DIR]", "/images/cvsweb/dir.png", 20, 22) ],
+ file => [ ("[TXT]", "/images/cvsweb/text.png", 20, 22) ],
+ );
+
+# the length to which the last logentry should
+# be truncated when shown in the directory view
+$shortLogLen = 80;
+
+# Show author of last change
+$show_author = 1;
+
+##############
+# table view for directories
+##############
+
+# Show directory as table
+# this is much more readable but has one
+# drawback: the whole table has to be loaded
+# before common browsers display it which may
+# be annoying if you have a slow link - and a
+# large directory ..
+$dirtable = 1;
+
+# show different colors for even/odd rows
+ at tabcolors = ('#ccccee', '#ffffff');
+$tablepadding = 2;
+
+# Color of Header
+$columnHeaderColorDefault = '#cccccc';
+$columnHeaderColorSorted = '#88ff88';
+
+#
+# If you want to have colored borders
+# around each row, uncomment this
+# $tableBorderColor = '#999999';
+
+#
+# Modules in the repository that should not be displayed, either by default
+# nor by explicit path specification.
+#
+ at HideModules = (
+ );
+
+#
+# Use CVSROOT/CVSROOT/descriptions for describing the directories/modules
+# See INSTALL section 8
+#
+$use_descriptions = 0;
+
+##############
+# Human Readable Diff
+##############
+
+# (c) 1998 H. Zeller <zeller at 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 at sslug.imm.dtu.dk>
+#
+# some parameters to screw:
+##
+
+# make lines breakable so that the columns do not
+# exceed the width of the browser
+$hr_breakable = 1;
+
+# give out function names in human readable diffs
+# this just makes sense if we have C-files, otherwise
+# diff's heuristic doesn't work well ..
+# ( '-p' option to diff)
+$hr_funout = 0;
+
+# ignore whitespaces for human readable diffs
+# (indendation and stuff ..)
+# ( '-w' option to diff)
+$hr_ignwhite = 1;
+
+# ignore diffs which are caused by
+# keyword-substitution like $Id - Stuff
+# ( '-kk' option to rcsdiff)
+$hr_ignkeysubst = 1;
+
+# Colors and font to show the diff type of code changes
+$diffcolorHeading = '#99cccc'; # color of 'Line'-head of each diffed file
+$diffcolorEmpty = '#cccccc'; # color of 'empty' lines
+$diffcolorRemove = '#ff9999'; # Removed line(s) (left) ( - )
+$diffcolorChange = '#99ff99'; # Changed line(s) ( both )
+$diffcolorAdd = '#ccccff'; # Added line(s) ( - ) (right)
+$diffcolorDarkChange = '#99cc99'; # lines, which are empty in change
+$difffontface = "Helvetica,Arial";
+$difffontsize = "-1";
+
+# the width of the textinput of the
+# request-diff-form
+$inputTextSize = 12;
+
+##############
+# Mime Types
+##############
+
+# mapping to mimetypes to help
+# cvsweb to guess the correct mime-type on
+# checkout; you can use the mime.types from
+# apache here:
+$mime_types='/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
+# file $mime_types (apache style mime.types - file)
+# - add common mappings here for faster lookup
+%MTYPES = (
+ "html" => "text/html",
+ "shtml" => "text/html",
+ "gif" => "image/gif",
+ "jpeg" => "image/jpeg",
+ "jpg" => "image/jpeg",
+ "png" => "image/png",
+ "xpm" => "image/xpm",
+ "*" => "text/plain",
+ );
+
+##############
+# Misc
+##############
+# allow annotation of files
+# this requires rw-access to the
+# CVSROOT/history file (if you have one)
+# and rw-access to the subdirectory to
+# place the lock so you maybe don't want it
+$allow_annotate = 1;
+
+# allow pretty-printed version of files
+$allow_markup = 1;
+
+# allow compression with gzip
+# of output if the Browser accepts
+# it (HTTP_ACCEPT_ENCODING=gzip)
+# [make sure to have gzip in the path]
+$allow_compress = 1;
+
+# 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)
+$use_java_script = 1;
+
+# open Download-Links in another window
+$open_extern_window = 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
+#$extern_window_width = 600;
+#$extern_window_height = 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 = (not $dirtable);
+
+# remember to set the path to your
+# rcsutils: rlog, rcsdiff (gzip if you use compression)
+$ENV{'PATH'} = '/bin:/usr/bin';
+
+# 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.
+$checkout_magic = 1;
+
+# Show last changelog message for sub directories
+# The current implementation makes many assumptions and may show the
+# incorrect file at some times. The main assumption is that the last
+# modified file has the newest filedate. But some CVS operations
+# touches the file without even when a new version is't checked in,
+# and TAG based browsing essientially puts this out of order, unless
+# the last checkin was on the same tag as you are viewing.
+# Enable this if you like the feature, but don't rely on correct results.
+$show_subdir_lastmod = 0;
+
+# Background color of logentry in markup
+$markupLogColor = "#ffffff";
+
+# Show CVS log when viewing file contents
+$show_log_in_markup = 1;
+
+# Tabstop used to expand tabs in colored diffs. If undefined then
+# tabs are always expanded to 8 spaces.
+$tabstop = 8;
+
+# if you wish to display absolute times in your local timezone,
+# then define mytz and fill in the strings for your standard and
+# daylight time. Note that you must also make sure the system
+# timezone is correctly set.
+# @mytz=("EST", "EDT");
+
+# cvsweb is friendly to caches by indicating a suitable
+# last-modified timestamp. Doing this uses slightly more
+# CPU so you might want to disable it if you have a slow
+# server
+$use_moddate = 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 = '';
+
+#EOF
Modified: trunk/gforge_base/evolvisforge-5.1/gforge/etc/local.inc
===================================================================
--- trunk/gforge_base/evolvisforge-5.1/gforge/etc/local.inc 2011-02-24 16:19:30 UTC (rev 9152)
+++ trunk/gforge_base/evolvisforge-5.1/gforge/etc/local.inc 2011-02-24 16:19:32 UTC (rev 9153)
@@ -177,6 +177,9 @@
// JPGRAPH Package
$sys_path_to_jpgraph='/path/to/jpgraph/src/';
+// CVSWEB
+$sys_path_to_cvsweb='/path/to/cvsweb';
+
// Show Source
// Setting this to 1 will add a "Show Source" link to the bottom of each page
$sys_show_source=0;
Added: trunk/gforge_base/evolvisforge-5.1/gforge/utils/cvsweb
===================================================================
--- trunk/gforge_base/evolvisforge-5.1/gforge/utils/cvsweb (rev 0)
+++ trunk/gforge_base/evolvisforge-5.1/gforge/utils/cvsweb 2011-02-24 16:19:32 UTC (rev 9153)
@@ -0,0 +1,2978 @@
+#!/usr/bin/perl -s
+#
+# cvsweb - a CGI interface to CVS trees.
+#
+# Written in their spare time by
+# Bill Fenner <fenner at FreeBSD.org> (original work)
+# extended by Henner Zeller <zeller at think.de>,
+# Henrik Nordström <hno at hem.passagen.se>
+# Ken Coar <coar at Apache.Org>
+# Dick Balaska <dick at buckosoft.com>
+# Jens-Uwe Mager <jum at helios.de>
+#
+# 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 Nordström
+# 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.
+#
+# $Id$
+#
+###
+require 5.000;
+
+use strict;
+
+use vars qw (
+ $config $allow_version_select $verbose
+ %CVSROOT %CVSROOTdescr %MIRRORS %DEFAULTVALUE %ICONS %MTYPES
+ %alltags @tabcolors %fileinfo %tags @branchnames %nameprinted
+ %symrev %revsym @allrevisions %date %author @revdisplayorder
+ @revisions %state %difflines %log %branchpoint @revorder
+ $checkoutMagic $doCheckout $scriptname $scriptwhere
+ $where $pathinfo $Browser $nofilelinks $maycompress @stickyvars
+ %input $query $barequery $sortby $bydate $byrev $byauthor
+ $bylog $byfile $hr_default $logsort $cvstree $cvsroot
+ $mimetype $defaultTextPlain $defaultViewable $allow_compress
+ $GZIPBIN $backicon $diricon $fileicon $fullname $newname
+ $cvstreedefault $body_tag $logo $defaulttitle $address
+ $backcolor $long_intro $short_instruction $shortLogLen
+ $show_author $dirtable $tablepadding $columnHeaderColorDefault
+ $columnHeaderColorSorted $hr_breakable $hr_funout $hr_ignwhite
+ $hr_ignkeysubst $diffcolorHeading $diffcolorEmpty $diffcolorRemove
+ $diffcolorChange $diffcolorAdd $diffcolorDarkChange $difffontface
+ $difffontsize $inputTextSize $mime_types $allow_annotate
+ $allow_markup $use_java_script $open_extern_window
+ $extern_window_width $extern_window_height $edit_option_form
+ $checkout_magic $show_subdir_lastmod $show_log_in_markup $v
+ $navigationHeaderColor $tableBorderColor $markupLogColor
+ $tabstop $state $annTable $sel $curbranch @HideModules @DissallowRead
+ $module $use_descriptions %descriptions @mytz $dwhere $moddate
+ $use_moddate $has_zlib $gzip_open
+ $allow_tar
+);
+
+##### prototype declarations ########
+sub printDiffSelect($);
+sub findLastModifiedSubdirs(@);
+sub htmlify($);
+sub spacedHtmlText($);
+sub link($$);
+sub revcmp($$);
+sub fatal($$);
+sub redirect($);
+sub safeglob($);
+sub getMimeTypeFromSuffix($);
+sub doAnnotate ($$);
+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($);
+sub http_header(;$);
+sub html_header($);
+sub html_footer();
+sub link_tags($);
+sub forbidden_module($);
+sub forbidden_file($);
+sub checkForbidden($@);
+sub gzipclose();
+sub MAGIC1();
+sub MAGIC2();
+sub OSCODE();
+
+##### Start of Configuration Area ########
+# == EDIT this ==
+# User configuration is stored in
+$config = $ENV{'CVSWEB_CONFIG'} || '/etc/gforge/cvsweb.conf';
+
+# == Configuration defaults ==
+# Defaults for configuration variables that shouldn't need
+# to be configured..
+$allow_version_select = 1;
+
+##### End of Configuration Area ########
+
+######## Configuration variables #########
+# These are defined to allow checking with perl -cw
+%CVSROOT = %MIRRORS = %DEFAULTVALUE = %ICONS = %MTYPES =
+%tags = %alltags = @tabcolors = %fileinfo = ();
+$cvstreedefault = $body_tag = $logo = $defaulttitle = $address =
+$backcolor = $long_intro = $short_instruction = $shortLogLen =
+$show_author = $dirtable = $tablepadding = $columnHeaderColorDefault =
+$columnHeaderColorSorted = $hr_breakable = $hr_funout = $hr_ignwhite =
+$hr_ignkeysubst = $diffcolorHeading = $diffcolorEmpty = $diffcolorRemove =
+$diffcolorChange = $diffcolorAdd = $diffcolorDarkChange = $difffontface =
+$difffontsize = $inputTextSize = $mime_types = $allow_annotate =
+$allow_markup = $use_java_script = $open_extern_window =
+$extern_window_width = $extern_window_height = $edit_option_form =
+$checkout_magic = $show_subdir_lastmod = $show_log_in_markup = $v =
+$navigationHeaderColor = $tableBorderColor = $markupLogColor =
+$tabstop = $use_moddate = $moddate = $gzip_open = undef;
+
+##### End of configuration variables #####
+
+use Time::Local;
+use IPC::Open2;
+
+# Check if the zlib C library interface is installed, and if yes
+# we can avoid using the extra gzip process.
+eval {
+ require Compress::Zlib;
+};
+$has_zlib = !$@;
+
+$verbose = $v;
+$checkoutMagic = "~checkout~";
+if (defined($ENV{'PHPWRAPPER'})) {
+ $pathinfo = shift;
+ $where = $pathinfo;
+ $scriptname =$ENV{'PHPWRAPPER'};
+} else {
+ $where = defined($ENV{'PATH_INFO'}) ? $ENV{'PATH_INFO'} : "";
+ ($scriptname = $ENV{'SCRIPT_NAME'}) =~ s|^/?|/|;
+ $scriptname =~ s|/+$||;
+}
+$where =~ tr|/|/|s;
+$doCheckout = ($where =~ /^\/$checkoutMagic/);
+$where =~ s|^/($checkoutMagic)?||;
+$where =~ s|/+$||;
+if ($where) {
+ $scriptwhere = $scriptname . '/' . urlencode($where);
+}
+else {
+ $scriptwhere = $scriptname;
+}
+$scriptwhere =~ s|/+$||;
+
+# in lynx, it it very annoying to have two links
+# per file, so disable the link at the icon
+# in this case:
+$Browser = $ENV{'HTTP_USER_AGENT'};
+$nofilelinks = ($Browser =~ m'^Lynx/');
+
+# newer browsers accept gzip content encoding
+# and state this in a header
+# (netscape did always but didn't state it)
+# It has been reported that these
+# braindamaged MS-Internet Exploders claim that they
+# accept gzip .. but don't in fact and
+# display garbage then :-/
+# Turn off gzip if running under mod_perl and no zlib is available,
+# piping does not work as expected inside the server.
+$maycompress = (((defined($ENV{'HTTP_ACCEPT_ENCODING'})
+ && $ENV{'HTTP_ACCEPT_ENCODING'} =~ m|gzip|)
+ || $Browser =~ m%^Mozilla/3%)
+ && ($Browser !~ m/MSIE/)
+ && !(defined($ENV{'MOD_PERL'}) && !$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
+ at stickyvars = qw(cvsroot hideattic sortby logsort f only_with_tag);
+
+if (-f $config) {
+ do "$config";
+}
+else {
+ &fatal("500 Internal Error",
+ 'Configuration not found. Set the variable <code>$config</code> '
+ . 'in cvsweb.cgi, or the environment variable '
+ . '<code>CVSWEB_CONFIG</code>, to your <b>cvsweb.conf</b> '
+ . 'configuration file first.');
+}
+
+undef %input;
+if (defined($ENV{'PHPWRAPPER'})){
+ $query = shift;
+} else {
+ $query = $ENV{'QUERY_STRING'};
+}
+if ($query) {
+ foreach (split(/&/, $query)) {
+ y/+/ /;
+ s/%(..)/sprintf("%c", hex($1))/ge; # unquote %-quoted
+ if (/(\S+)=(.*)/) {
+ $input{$1} = $2 if ($2 ne "");
+ }
+ else {
+ $input{$_}++;
+ }
+ }
+}
+
+# For backwards compability, set only_with_tag to only_on_branch if set.
+$input{only_with_tag} = $input{only_on_branch}
+ if (defined($input{only_on_branch}));
+
+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
+ $input{$_} = $DEFAULTVALUE{$_} if (defined($DEFAULTVALUE{$_}));
+ }
+ else {
+ # 'copt' is defined -> the result of empty input checkbox
+ # -> set to zero (disable) if default is a boolean (0|1).
+ $input{$_} = 0
+ if (defined($DEFAULTVALUE{$_})
+ && ($DEFAULTVALUE{$_} eq "0" || $DEFAULTVALUE{$_} eq "1"));
+ }
+ }
+}
+
+$barequery = "";
+foreach (@stickyvars) {
+ # construct a query string with the sticky non default parameters set
+ if (defined($input{$_}) && ($input{$_} ne "") &&
+ (!defined($DEFAULTVALUE{$_}) || $input{$_} ne $DEFAULTVALUE{$_})) {
+ if ($barequery) {
+ $barequery = $barequery . "&";
+ }
+ my $thisval = urlencode($_) . "=" . urlencode($input{$_});
+ $barequery .= $thisval;
+ }
+}
+# is there any query ?
+if ($barequery) {
+ $query = "?$barequery";
+ $barequery = "&" . $barequery;
+}
+else {
+ $query = "";
+}
+
+# get actual parameters
+$sortby = $input{"sortby"};
+$bydate = 0;
+$byrev = 0;
+$byauthor = 0;
+$bylog = 0;
+$byfile = 0;
+if ($sortby eq "date") {
+ $bydate = 1;
+}
+elsif ($sortby eq "rev") {
+ $byrev = 1;
+}
+elsif ($sortby eq "author") {
+ $byauthor = 1;
+}
+elsif ($sortby eq "log") {
+ $bylog = 1;
+}
+else {
+ $byfile = 1;
+}
+
+$hr_default = $input{'f'} eq 'h';
+
+$logsort = $input{"logsort"};
+
+
+## Default CVS-Tree
+if (!defined($CVSROOT{$cvstreedefault})) {
+ &fatal("500 Internal Error",
+ "<code>\$cvstreedefault</code> points to a repository ($cvstreedefault)"
+ . "not defined in <code>%CVSROOT</code> "
+ . "(edit your configuration file $config)");
+}
+$cvstree = $cvstreedefault;
+$cvsroot = $CVSROOT{"$cvstree"};
+
+# alternate CVS-Tree, configured in cvsweb.conf
+if ($input{'cvsroot'}) {
+ if ($CVSROOT{$input{'cvsroot'}}) {
+ $cvstree = $input{'cvsroot'};
+ $cvsroot = $CVSROOT{"$cvstree"};
+ }
+ $input{'cvsroot'} =~ s/\.//g; # we do not like dots
+ if ( -d ($CVSROOT{"$cvstree"} . "/" . $input{'cvsroot'}) ) {
+ $cvsroot = $CVSROOT{"$cvstree"} . "/" . $input{'cvsroot'};
+ } else {
+ &fatal("500 Internal Error", "<strong>no such project</strong>");
+ }
+}
+
+# create icons out of description
+foreach my $k (keys %ICONS) {
+ no strict 'refs';
+ my ($itxt,$ipath,$iwidth,$iheight) = @{$ICONS{$k}};
+ if ($ipath) {
+ $ {"${k}icon"} = "<IMG SRC=\"$ipath\" ALT=\"$itxt\" BORDER=\"0\" WIDTH=\"$iwidth\" HEIGHT=\"$iheight\">";
+ }
+ else {
+ $ {"${k}icon"} = $itxt;
+ }
+}
+
+# Do some special configuration for cvstrees
+do "$config-$cvstree" if (-f "$config-$cvstree");
+
+$fullname = $cvsroot . '/' . $where;
+$mimetype = &getMimeTypeFromSuffix ($fullname);
+$defaultTextPlain = ($mimetype eq "text/plain");
+$defaultViewable = $allow_markup && viewable($mimetype);
+
+# search for GZIP if compression allowed
+# We've to find out if the GZIP-binary exists .. otherwise
+# ge get an Internal Server Error if we try to pipe the
+# output through the nonexistent gzip ..
+# any more elegant ways to prevent this are welcome!
+if ($allow_compress && $maycompress && !$has_zlib) {
+ foreach (split(/:/, $ENV{PATH})) {
+ if (-x "$_/gzip") {
+ $GZIPBIN = "$_/gzip";
+ last;
+ }
+ }
+}
+
+if (-d $fullname) {
+ #
+ # ensure, that directories always end with (exactly) one '/'
+ # to allow relative URL's. If they're not, make a redirect.
+ ##
+ if (! defined($ENV{'PHPWRAPPER'})){
+ $pathinfo = defined($ENV{'PATH_INFO'}) ? $ENV{'PATH_INFO'} : "";
+ }
+ if (!($pathinfo =~ m|/$|) || ($pathinfo =~ m |/{2,}$|)) {
+ redirect ($scriptwhere . '/' . $query);
+ }
+ else {
+ $where .= '/';
+ $scriptwhere .= '/';
+ }
+}
+
+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.
+#
+$where =~ m:([^/]*):;
+$module = $1;
+if ($module && &forbidden_module($module)) {
+ &fatal("403 Forbidden", "Access to $where forbidden.");
+}
+
+# Handle tarball downloads before any headers are output.
+if ($input{tarball}) {
+ &fatal("403 Forbidden", "Downloading tarballs is prohibited.")
+ unless $allow_tar;
+ $where=~s:[^/]*$::;
+ my ($basedir)=$where=~m!(?:.*/)?([^/]+)!;
+ my $tmpdir="/tmp/.cvsweb.$$.".int(time);
+ mkdir($tmpdir, 0700) ||
+ &fatal("500 Internal Error", "Unable to make temporary directory: $!");
+ chdir $tmpdir ||
+ &fatal("500 Internal Error", "Unable to cd to temporary directory: $!");
+ my @params=("-Q", "-d", $cvsroot, "co");
+ if (exists $input{only_with_tag} && length $input{only_with_tag}) {
+ push @params, ("-r", $input{only_with_tag});
+ }
+ system "cvs", @params, $where
+ || &fatal("500 Internal Error","cvs co failure: $!");
+ chdir $where."/.."
+ || &fatal("500 Internal Error","Cannot find expected directory in checkout");
+ $|=1; # Essential to get the buffering right.
+ print "Content-type: application/x-tar\r\n\r\n";
+ system "tar", "cz", $basedir, "--exclude", "CVS";
+ chdir $tmpdir || &fatal("500 Internal Error","Unable to cd to temporary directory: $!");
+ system "rm", "-rf", $tmpdir;
+ exit;
+}
+
+##############################
+# View a directory
+###############################
+elsif (-d $fullname) {
+ my $dh = do {local(*DH);};
+ opendir($dh, $fullname) || &fatal("404 Not Found","$where: $!");
+ my @dir = readdir($dh);
+ closedir($dh);
+ my @subLevelFiles = findLastModifiedSubdirs(@dir)
+ if ($show_subdir_lastmod);
+ getDirLogs($cvsroot,$where, at subLevelFiles);
+
+ if ($where eq '/') {
+ html_header("$defaulttitle");
+ print $long_intro;
+ }
+ else {
+ html_header("$where");
+ print $short_instruction;
+ }
+
+ my $descriptions;
+ if (($use_descriptions) && open (DESC, "<$cvsroot/CVSROOT/descriptions")) {
+ while (<DESC>) {
+ chomp;
+ my ($dir,$description) = /(\S+)\s+(.*)/;
+ $descriptions{$dir} = $description;
+ }
+ }
+
+ print "<P><a name=\"dirlist\"></a>\n";
+ # give direct access to dirs
+ if ($where eq '/') {
+ chooseMirror();
+ chooseCVSRoot();
+ }
+ else {
+ print "<p>Current directory: <b>", &clickablePath($where,0), "</b>\n";
+
+ print "<P>Current tag: <B>", $input{only_with_tag}, "</b>\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 = 0;
+ if ($dirtable) {
+ if (defined($tableBorderColor)) {
+ # Can't this be done by defining the border for the inner table?
+ print "<table border=0 cellpadding=0 width=\"100%\"><tr><td bgcolor=\"$tableBorderColor\">";
+ }
+ print "<table width=\"100%\" border=0 cellspacing=1 cellpadding=$tablepadding>\n";
+ $infocols++;
+ print "<tr><th align=left bgcolor=\"" . (($byfile) ?
+ $columnHeaderColorSorted :
+ $columnHeaderColorDefault) . "\">";
+ print "<a href=\"./" . &toggleQuery("sortby","file") .
+ "#dirlist\">" if (!$byfile);
+ print "File";
+ print "</a>" if (!$byfile);
+ print "</th>";
+ # do not display the other column-headers, if we do not have any files
+ # with revision information:
+ if (scalar(%fileinfo)) {
+ $infocols++;
+ print "<th align=left bgcolor=\"" . (($byrev) ?
+ $columnHeaderColorSorted :
+ $columnHeaderColorDefault) . "\">";
+ print "<a href=\"./" . &toggleQuery ("sortby","rev") .
+ "#dirlist\">" if (!$byrev);
+ print "Rev.";
+ print "</a>" if (!$byrev);
+ print "</th>";
+ $infocols++;
+ print "<th align=left bgcolor=\"" . (($bydate) ?
+ $columnHeaderColorSorted :
+ $columnHeaderColorDefault) . "\">";
+ print "<a href=\"./" . &toggleQuery ("sortby","date") .
+ "#dirlist\">" if (!$bydate);
+ print "Age";
+ print "</a>" if (!$bydate);
+ print "</th>";
+ if ($show_author) {
+ $infocols++;
+ print "<th align=left bgcolor=\"" . (($byauthor) ?
+ $columnHeaderColorSorted :
+ $columnHeaderColorDefault) . "\">";
+ print "<a href=\"./" . &toggleQuery ("sortby","author") .
+ "#dirlist\">" if (!$byauthor);
+ print "Author";
+ print "</a>" if (!$byauthor);
+ print "</th>";
+ }
+ $infocols++;
+ print "<th align=left bgcolor=\"" . (($bylog) ?
+ $columnHeaderColorSorted :
+ $columnHeaderColorDefault) . "\">";
+ print "<a href=\"./", toggleQuery("sortby","log"), "#dirlist\">" if (!$bylog);
+ print "Last log entry";
+ print "</a>" if (!$bylog);
+ print "</th>";
+ }
+ elsif ($use_descriptions) {
+ print "<th align=left bgcolor=\"". $columnHeaderColorDefault . "\">";
+ print "Description";
+ $infocols++;
+ }
+ print "</tr>\n";
+ }
+ else {
+ print "<menu>\n";
+ }
+ my $dirrow = 0;
+
+ my $i;
+ lookingforattic:
+ for ($i = 0; $i <= $#dir; $i++) {
+ if ($dir[$i] eq "Attic") {
+ last lookingforattic;
+ }
+ }
+ if (!$input{'hideattic'} && ($i <= $#dir) &&
+ opendir($dh, $fullname . "/Attic")) {
+ splice(@dir, $i, 1,
+ grep((s|^|Attic/|,!m|/\.|), readdir($dh)));
+ closedir($dh);
+ }
+
+ my $hideAtticToggleLink = "<a href=\"./" .
+ &toggleQuery ("hideattic") .
+ "#dirlist\">[Hide]</a>" if (!$input{'hideattic'});
+
+ # Sort without the Attic/ pathname.
+ # place directories first
+
+ my $attic;
+ my $url;
+ my $fileurl;
+ my $filesexists;
+ my $filesfound;
+
+ foreach (sort { &fileSortCmp } @dir) {
+ if ($_ eq '.') {
+ next;
+ }
+ # ignore CVS lock and stale NFS files
+ next if (/^#cvs\.|^,|^\.nfs/);
+
+ # Check whether to show the CVSROOT path
+ next if ($input{'hidecvsroot'} && ($_ eq 'CVSROOT'));
+
+ # Check whether the module is in the restricted list
+ next if ($_ && &forbidden_module($_));
+
+ # Ignore non-readable files
+ next if ($input{'hidenonreadable'} && !(-r "$fullname/$_"));
+
+ if (s|^Attic/||) {
+ $attic = " (in the Attic) " . $hideAtticToggleLink;
+ }
+ else {
+ $attic = "";
+ }
+
+ if ($_ eq '..' || -d "$fullname/$_") {
+ next if ($_ eq '..' && $where eq '/');
+ my ($rev,$date,$log,$author,$filename);
+ ($rev,$date,$log,$author,$filename) = @{$fileinfo{$_}}
+ if (defined($fileinfo{$_}));
+ print "<tr bgcolor=\"" . @tabcolors[$dirrow%2] . "\"><td>" if ($dirtable);
+ if ($_ eq '..') {
+ $url = "../" . $query;
+ if ($nofilelinks) {
+ print $backicon;
+ }
+ else {
+ print &link($backicon,$url);
+ }
+ print " ", &link("Previous Directory",$url);
+ }
+ else {
+ $url = urlencode($_) . '/' . $query;
+ print "<A NAME=\"$_\"></A>";
+ if ($nofilelinks) {
+ print $diricon;
+ }
+ else {
+ print &link($diricon,$url);
+ }
+ print " ", &link($_ . "/", $url), $attic;
+ if ($_ eq "Attic") {
+ print " <a href=\"./" .
+ &toggleQuery ("hideattic") .
+ "#dirlist\">[Don't hide]</a>";
+ }
+ }
+ # Show last change in dir
+ if ($filename) {
+ print "</td><td> </td><td> " if ($dirtable);
+ if ($date) {
+ print " <i>" . readableTime(time() - $date,0) . "</i>";
+ }
+ if ($show_author) {
+ print "</td><td> " if ($dirtable);
+ print $author;
+ }
+ print "</td><td> " if ($dirtable);
+ $filename =~ s%^[^/]+/%%;
+ print "$filename/$rev";
+ print "<BR>" if ($dirtable);
+ if ($log) {
+ print " <font size=-1>"
+ . &htmlify(substr($log,0,$shortLogLen));
+ if (length $log > 80) {
+ print "...";
+ }
+ print "</font>";
+ }
+ }
+ else {
+ my ($dwhere) = ($where ne "/" ? $where : "") . $_;
+ if ($use_descriptions && defined $descriptions{$dwhere}) {
+ print "<TD COLSPAN=" . ($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) = $infocols;
+ while ($cols > 1) {
+ print "</td><td> ";
+ $cols--;
+ }
+ }
+ }
+ if ($dirtable) {
+ print "</td></tr>\n";
+ }
+ else {
+ print "<br>\n";
+ }
+ $dirrow++;
+ }
+ elsif (s/,v$//) {
+ $fileurl = ($attic ? "Attic/" : "") . $_;
+ $url = $fileurl . $query;
+ my $rev = '';
+ my $date = '';
+ my $log = '';
+ my $author = '';
+ $filesexists++;
+ next if (!defined($fileinfo{$_}));
+ ($rev,$date,$log,$author) = @{$fileinfo{$_}};
+ $filesfound++;
+ print "<tr bgcolor=\"" . @tabcolors[$dirrow%2] . "\"><td>" if ($dirtable);
+ print "<A NAME=\"$_\"></A>";
+ if ($nofilelinks) {
+ print $fileicon;
+ }
+ else {
+ print &link($fileicon,$url);
+ }
+ print " ", &link($_, $url), $attic;
+ print "</td><td> " if ($dirtable);
+ download_link($fileurl,
+ $rev, $rev,
+ $defaultViewable ? "text/x-cvsweb-markup" : undef);
+ print "</td><td> " if ($dirtable);
+ if ($date) {
+ print " <i>" . readableTime(time() - $date,0) . "</i>";
+ }
+ if ($show_author) {
+ print "</td><td> " if ($dirtable);
+ print $author;
+ }
+ print "</td><td> " if ($dirtable);
+ if ($log) {
+ print " <font size=-1>" . &htmlify(substr($log,0,$shortLogLen));
+ if (length $log > 80) {
+ print "...";
+ }
+ print "</font>";
+ }
+ print "</td>" if ($dirtable);
+ print (($dirtable) ? "</tr>" : "<br>");
+ $dirrow++;
+ }
+ print "\n";
+ }
+ if ($dirtable && defined($tableBorderColor)) {
+ print "</td></tr></table>";
+ }
+ print "". ($dirtable == 1) ? "</table>" : "</menu>" . "\n";
+
+ if ($filesexists && !$filesfound) {
+ print "<P><B>NOTE:</B> There are $filesexists files, but none matches the current tag ($input{only_with_tag})\n";
+ }
+ if ($input{only_with_tag} && (!%tags || !$tags{$input{only_with_tag}})) {
+ %tags = %alltags
+ }
+ if (scalar %tags
+ || $input{only_with_tag}
+ || $edit_option_form
+ || defined($input{"options"})) {
+ print "<hr size=1 NOSHADE>";
+ }
+
+ if (scalar %tags || $input{only_with_tag}) {
+ print "<FORM METHOD=\"GET\" ACTION=\"./\">\n";
+ foreach my $var (@stickyvars) {
+ print "<INPUT TYPE=HIDDEN NAME=\"$var\" VALUE=\"$input{$var}\">\n"
+ if (defined($input{$var})
+ && (!defined($DEFAULTVALUE{$var})
+ || $input{$var} ne $DEFAULTVALUE{$var})
+ && $input{$var} ne ""
+ && $var ne "only_with_tag");
+ }
+ print "Show only files with tag:\n";
+ print "<SELECT NAME=only_with_tag";
+ print " onchange=\"submit()\"" if ($use_java_script);
+ print ">";
+ print "<OPTION VALUE=\"\">All tags / default branch\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\n";
+ }
+ print "</SELECT>\n";
+ print "<INPUT TYPE=SUBMIT VALUE=\"Go\">\n";
+ print "</FORM>\n";
+ }
+
+ if ($allow_tar) {
+ my ($basefile)=$where=~m!(?:.*/)?([^/]+)!;
+ print &link("Download tarball",
+ # Mangle the filename so browsers show a reasonable
+ # filename to download.
+ "$basefile.tar.gz$query".
+ ($query ? "&" : "?")."tarball=1")
+ }
+
+ my $formwhere = $scriptwhere;
+ $formwhere =~ s|Attic/?$|| if ($input{'hideattic'});
+
+ if ($edit_option_form || defined($input{"options"})) {
+ print "<FORM METHOD=\"GET\" ACTION=\"${formwhere}\">\n";
+ print "<INPUT TYPE=HIDDEN NAME=\"copt\" VALUE=\"1\">\n";
+ if ($cvstree ne $cvstreedefault) {
+ print "<INPUT TYPE=HIDDEN NAME=\"cvsroot\" VALUE=\"$cvstree\">\n";
+ }
+ print "<center><table cellpadding=0 cellspacing=0>";
+ print "<tr bgcolor=\"$columnHeaderColorDefault\"><th colspan=2>Preferences</th></tr>";
+ print "<tr><td>Sort files by <SELECT name=\"sortby\">";
+ print "<OPTION VALUE=\"\">File";
+ print "<OPTION",$bydate ? " SELECTED" : ""," VALUE=date>Age";
+ print "<OPTION",$byauthor ? " SELECTED" : ""," VALUE=author>Author"
+ if ($show_author);
+ print "<OPTION",$byrev ? " SELECTED" : ""," VALUE=rev>Revision";
+ print "<OPTION",$bylog ? " SELECTED" : ""," VALUE=log>Log message";
+ print "</SELECT></td>";
+ print "<td>revisions by: \n";
+ print "<SELECT NAME=logsort>\n";
+ print "<OPTION VALUE=cvs",$logsort eq "cvs" ? " SELECTED" : "", ">Not sorted";
+ print "<OPTION VALUE=date",$logsort eq "date" ? " SELECTED" : "", ">Commit date";
+ print "<OPTION VALUE=rev",$logsort eq "rev" ? " SELECTED" : "", ">Revision";
+ print "</SELECT></td></tr>";
+ print "<tr><td>Diff format: ";
+ printDiffSelect(0);
+ print "</td>";
+ print "<td>Show Attic files: ";
+ print "<INPUT NAME=hideattic TYPE=CHECKBOX", $input{'hideattic'}?" CHECKED":"",
+ "></td></tr>\n";
+ print "<tr><td align=center colspan=2><input type=submit value=\"Change Options\">";
+ print "</td></tr></table></center></FORM>\n";
+ }
+ print &html_footer;
+ }
+
+###############################
+# View Files
+###############################
+ elsif (-f $fullname . ',v') {
+ 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 =~ 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 =~ 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 = $fullname) =~ 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 = $scriptwhere) =~ s|/([^/]+)$|/Attic/$1|;
+ &redirect($newplace . "?" . $ENV{QUERY_STRING});
+ exit;
+ }
+ elsif (0 && (my @files = &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 = do {local(*FH);};
+ my ($xtra, $module);
+ # Assume it's a module name with a potential path following it.
+ $xtra = $& if (($module = $where) =~ 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);
+ }
+ }
+ }
+ &fatal("404 Not Found","$where: no such file or directory");
+ }
+
+gzipclose();
+## End MAIN
+
+sub printDiffSelect($) {
+ my ($use_java_script) = @_;
+ $use_java_script = 0 if (!defined($use_java_script));
+ my ($f) = $input{'f'};
+ print "<SELECT NAME=\"f\"";
+ print " onchange=\"submit()\"" if ($use_java_script);
+ print ">\n";
+ print "<OPTION VALUE=h",$f eq "h" ? " SELECTED" : "", ">Colored Diff";
+ print "<OPTION VALUE=H",$f eq "H" ? " SELECTED" : "", ">Long Colored Diff";
+ print "<OPTION VALUE=u",$f eq "u" ? " SELECTED" : "", ">Unidiff";
+ print "<OPTION VALUE=c",$f eq "c" ? " SELECTED" : "", ">Context Diff";
+ #print "<OPTION VALUE=s",$f eq "s" ? " SELECTED" : "", ">Side by Side";
+ print "</SELECT>";
+}
+
+sub findLastModifiedSubdirs(@) {
+ my (@dirs) = @_;
+ my ($dirname, @files);
+
+ foreach $dirname (@dirs) {
+ next if ($dirname eq ".");
+ next if ($dirname eq "..");
+ my ($dir) = "$fullname/$dirname";
+ next if (!-d $dir);
+
+ my ($lastmod) = undef;
+ my ($lastmodtime) = undef;
+ my $dh = do {local(*DH);};
+
+ opendir($dh,$dir) || next;
+ my (@filenames) = readdir($dh);
+ closedir($dh);
+
+ foreach my $filename (@filenames) {
+ $filename = "$dirname/$filename";
+ my ($file) = "$fullname/$filename";
+ next if ($filename !~ /,v$/ || !-f $file);
+ $filename =~ s/,v$//;
+ my $modtime = -M $file;
+ if (!defined($lastmod) || $modtime < $lastmodtime) {
+ $lastmod = $filename;
+ $lastmodtime = $modtime;
+ }
+ }
+ push(@files, $lastmod) if (defined($lastmod));
+ }
+ return @files;
+}
+
+sub htmlify($) {
+ my($string) = @_;
+
+ # Special Characters; RFC 1866
+ $string =~ s/&/&/g;
+ $string =~ s/\"/"/g;
+ $string =~ s/</</g;
+ $string =~ s/>/>/g;
+
+ # get URL's as link ..
+ $string =~ s§(http|ftp|https)(://[-a-zA-Z0-9%.~:_/]+)([?&]([-a-zA-Z0-9%.~:_]+)=([-a-zA-Z0-9%.~:_])+)*§<A HREF="$1$2$3">$1$2$3</A>§;
+ # get e-mails as link
+ $string =~ s§([-a-zA-Z0-9_.]+@([-a-zA-Z0-9]+\.)+[A-Za-z]{2,4})§<A HREF="mailto:$1">$1</A>§;
+
+ return $string;
+}
+
+sub spacedHtmlText($) {
+ my($string) = @_;
+
+ # Cut trailing spaces
+ s/\s+$//;
+
+ # Expand tabs
+ $string =~ s/\t+/' ' x (length($&) * $tabstop - length($`) % $tabstop)/e
+ if (defined($tabstop));
+
+ # replace <tab> and <space> (§ is to protect us from htmlify)
+ # gzip can make excellent use of this repeating pattern :-)
+ $string =~ s/§/§%/g; #protect our & substitute
+ if ($hr_breakable) {
+ # make every other space 'breakable'
+ $string =~ s/ / §nbsp; §nbsp; §nbsp; §nbsp;/g; # <tab>
+ $string =~ s/ / §nbsp;/g; # 2 * <space>
+ # leave single space as it is
+ }
+ else {
+ $string =~ s/ /§nbsp;§nbsp;§nbsp;§nbsp;§nbsp;§nbsp;§nbsp;§nbsp;/g;
+ $string =~ s/ /§nbsp;/g;
+ }
+
+ $string = htmlify($string);
+
+ # unescape
+ $string =~ s/§([^%])/&$1/g;
+ $string =~ s/§%/§/g;
+
+ return $string;
+}
+
+sub link($$) {
+ my($name, $where) = @_;
+
+ $where =~ s| |%20|;
+ return "<A HREF=\"$where\">$name</A>\n";
+}
+
+sub revcmp($$) {
+ my($rev1, $rev2) = @_;
+ my(@r1) = split(/\./, $rev1);
+ my(@r2) = split(/\./, $rev2);
+ my($a,$b);
+
+ while (($a = shift(@r1)) && ($b = shift(@r2))) {
+ if ($a != $b) {
+ return $a <=> $b;
+ }
+ }
+ if (@r1) { return 1; }
+ if (@r2) { return -1; }
+ return 0;
+}
+
+sub fatal($$) {
+ my($errcode, $errmsg) = @_;
+ if (defined($ENV{'MOD_PERL'})) {
+ Apache->request->status((split(/ /, $errcode))[0]);
+ }
+ else {
+ print "Status: $errcode\n";
+ }
+ html_header("Error");
+ print "Error: $errmsg\n";
+ print &html_footer;
+ exit(1);
+}
+
+sub redirect($) {
+ my($url) = @_;
+ if (!defined($ENV{'PHPWRAPPER'})){
+ if (defined($ENV{'MOD_PERL'})) {
+ Apache->request->status(301);
+ Apache->request->header_out(Location => $url);
+ }
+ else {
+ print "Status: 301 Moved\r\n";
+ print "Location: $url\r\n";
+ }
+ html_header("Moved");
+ print "This document is located <A HREF=$url>here</A>.\n";
+ print &html_footer;
+#CB } else {
+#CB my $pathi = $url;
+#CB $pathi =~ s|/scm/cvsweb.php(.*)\?.*|$1|;
+#CB my $qstring = $url;
+#CB $qstring =~ s/.*\?(.*)/$1/;
+#CB print "<h6>REDIR<BR>\n";
+#CB print "url =====> $url <BR>\n";
+#CB print "pathinfo =====> $pathinfo <BR>\n";
+#CB print "pathi =====> $pathi <BR>\n";
+#CB print "qstring =====> $qstring</h6>\n";
+#CB system "PHPWRAPPER=$ENV{'PHPWRAPPER'} /usr/lib/gforge/cgi-bin/cvsweb.cgi", "$pathi", "$qstring";
+ }
+ exit(1);
+}
+
+sub safeglob($) {
+ my ($filename) = @_;
+ my ($dirname);
+ my (@results);
+ my $dh = do {local(*DH);};
+
+ ($dirname = $filename) =~ s|/[^/]+$||;
+ $filename =~ s|.*/||;
+
+ if (opendir($dh, $dirname)) {
+ my $glob = $filename;
+ my $t;
+ # transform filename from glob to regex. Deal with:
+ # [, {, ?, * as glob chars
+ # make sure to escape all other regex chars
+ $glob =~ s/([\.\(\)\|\+])/\\$1/g;
+ $glob =~ s/\*/.*/g;
+ $glob =~ s/\?/./g;
+ $glob =~ s/{([^}]+)}/($t = $1) =~ s-,-|-g; "($t)"/eg;
+ foreach (readdir($dh)) {
+ if (/^${glob}$/) {
+ push(@results, $dirname . "/" .$_);
+ }
+ }
+ closedir($dh);
+ }
+
+ @results;
+}
+
+sub getMimeTypeFromSuffix($) {
+ my ($fullname) = @_;
+ my ($mimetype, $suffix);
+ my $fh = do {local(*FH);};
+
+ ($suffix = $fullname) =~ s/^.*\.([^.]*)$/$1/;
+ $mimetype = $MTYPES{$suffix};
+ $mimetype = $MTYPES{'*'} if (!$mimetype);
+
+ if (!$mimetype && -f $mime_types) {
+ # okey, this is something special - search the
+ # mime.types database
+ open ($fh, "<$mime_types");
+ while (<$fh>) {
+ if ($_ =~ /^\s*(\S+\/\S+).*\b$suffix\b/) {
+ $mimetype = $1;
+ last;
+ }
+ }
+ close ($fh);
+ }
+
+# okey, didn't find anything useful ..
+ if (!($mimetype =~ /\S\/\S/)) {
+ $mimetype = "text/plain";
+ }
+ return $mimetype;
+}
+
+###############################
+# show Annotation
+###############################
+sub doAnnotate ($$) {
+ my ($rev) = @_;
+ my ($pid);
+ my ($pathname, $filename);
+ my $reader = do {local(*FH);};
+ my $writer = do {local(*FH);};
+
+ # make sure the revisions are wellformed, for security
+ # reasons ..
+ if (!($rev =~ /^[\d\.]+$/)) {
+ &fatal("404 Not Found",
+ "Malformed query \"$ENV{'QUERY_STRING'}\"");
+ }
+
+ if (&forbidden_file($fullname)) {
+ &fatal("403 Forbidden", "Access forbidden. This file is mentioned in \@DissallowRead");
+ return;
+ }
+
+ ($pathname = $where) =~ s/(Attic\/)?[^\/]*$//;
+ ($filename = $where) =~ s/^.*\///;
+
+ http_header();
+
+ navigateHeader ($scriptwhere,$pathname,$filename,$rev, "annotate");
+ print "<h3 align=center>Annotation of $pathname$filename, Revision $rev</h3>\n";
+
+ # this seems to be necessary
+ $| = 1; $| = 0; # Flush
+
+ # 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 = open2($reader, $writer, "cvs server") || fatal ("500 Internal Error",
+ "Fatal Error - unable to open cvs for annotation");
+
+ # 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 = split('/', $where);
+ my $path = "";
+ foreach (@dirs) {
+ if ($path eq "") {
+ # In our example, $_ is "dir".
+ $path = $_;
+ }
+ 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 .= "/$_";
+ }
+ }
+ # 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) || die "cannot close: $!";
+
+ # 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) = 0;
+ my ($oldLrev, $oldLusr) = ("", "");
+ my ($revprint, $usrprint);
+ if ($annTable) {
+ print "<table border=0 cellspacing=0 cellpadding=0>\n";
+ }
+ else {
+ print "<pre>";
+ }
+ while (<$reader>) {
+ my @words = split;
+ # Adding one is for the (single) space which follows $words[0].
+ my $rest = substr ($_, length ($words[0]) + 1);
+ if ($words[0] eq "E") {
+ next;
+ }
+ elsif ($words[0] eq "M") {
+ $lineNr++;
+ my $lrev = substr ($_, 2, 13);
+ my $lusr = substr ($_, 16, 9);
+ my $line = substr ($_, 36);
+ # we should parse the date here ..
+ if ($lrev eq $oldLrev) {
+ $revprint = " ";
+ }
+ else {
+ $revprint = $lrev; $oldLusr = "";
+ }
+ if ($lusr eq $oldLusr) {
+ $usrprint = " ";
+ }
+ else {
+ $usrprint = $lusr;
+ }
+ $oldLrev = $lrev;
+ $oldLusr = $lusr;
+ # is there a less timeconsuming way to strip spaces ?
+ ($lrev = $lrev) =~ s/\s+//g;
+ my $isCurrentRev = ("$rev" eq "$lrev");
+
+ print "<b>" if ($isCurrentRev);
+ printf ("%8s%s%8s %4d:", $revprint, ($isCurrentRev ? "|" : " "), $usrprint, $lineNr);
+ print spacedHtmlText($line);
+ print "</b>" if ($isCurrentRev);
+ }
+ 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>$_</b>");
+ }
+ }
+ if ($annTable) {
+ print "</table>";
+ }
+ else {
+ print "</pre>";
+ }
+ close ($reader) || warn "cannot close: $!";
+ wait;
+}
+
+###############################
+# make Checkout
+###############################
+sub doCheckout($$) {
+ my ($fullname, $rev) = @_;
+ my ($mimetype,$revopt);
+ my $fh = do {local(*FH);};
+
+ if ($rev eq 'HEAD' || $rev eq '.') {
+ $rev = undef;
+ }
+
+ # make sure the revisions a wellformed, for security
+ # reasons ..
+ if (defined($rev) && !($rev =~ /^[\d\.]+$/)) {
+ &fatal("404 Not Found",
+ "Malformed query \"$ENV{'QUERY_STRING'}\"");
+ }
+
+ if (&forbidden_file($fullname)) {
+ &fatal("403 Forbidden", "Access forbidden. This file is mentioned in \@DissallowRead");
+ return;
+ }
+
+ # get mimetype
+ if (defined($input{"contenttype"}) && ($input{"contenttype"} =~ /\S\/\S/)) {
+ $mimetype = $input{"contenttype"}
+ }
+ else {
+ $mimetype = &getMimeTypeFromSuffix($fullname);
+ }
+
+ if (defined($rev)) {
+ $revopt = "-r$rev";
+ if ($use_moddate) {
+ readLog($fullname,$rev);
+ $moddate=$date{$rev};
+ }
+ }
+ else {
+ $revopt = "-rHEAD";
+ if ($use_moddate) {
+ readLog($fullname);
+ $moddate=$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
+ open(STDERR, ">&STDOUT"); # Redirect stderr to stdout
+ exec("cvs", "-d", "$cvsroot", "co", "-p", "$revopt", "$where");
+ }
+#===================================================================
+#Checking out squid/src/ftp.c
+#RCS: /usr/src/CVS/squid/src/ftp.c,v
+#VERS: 1.1.1.28.6.2
+#***************
+
+ # Parse CVS header
+ my ($revision, $filename, $cvsheader);
+ $filename = "";
+ while(<$fh>) {
+ last if (/^\*\*\*\*/);
+ $revision = $1 if (/^VERS: (.*)$/);
+ if (/^Checking out (.*)$/) {
+ $filename = $1;
+ $filename =~ s/^\.\/*//;
+ }
+ $cvsheader .= $_;
+ }
+ if ($filename ne $where) {
+ &fatal("500 Internal Error",
+ "Unexpected output from cvs co: $cvsheader"
+ . "<p><b>Check whether the directory $cvsroot/CVSROOT exists "
+ . "and the script has write-access to the CVSROOT/history "
+ . "file if it exists."
+ . "<br>The script needs to place lock files in the "
+ . "directory the file is in as well.</b>");
+ }
+ $| = 1;
+
+ if ($mimetype eq "text/x-cvsweb-markup") {
+ &cvswebMarkup($fh,$fullname,$revision);
+ }
+ else {
+ http_header($mimetype);
+ print <$fh>;
+ }
+ close($fh);
+}
+
+sub cvswebMarkup($$$) {
+ my ($filehandle,$fullname,$revision) = @_;
+ my ($pathname, $filename);
+
+ ($pathname = $where) =~ s/(Attic\/)?[^\/]*$//;
+ ($filename = $where) =~ s/^.*\///;
+ my ($fileurl) = urlencode($filename);
+
+ http_header();
+
+ navigateHeader ($scriptwhere, $pathname, $filename, $revision, "view");
+ print "<HR noshade>";
+ print "<table width=\"100%\"><tr><td bgcolor=\"$markupLogColor\">";
+ print "File: ", &clickablePath($where, 1);
+ print " ";
+ if ($defaultTextPlain) {
+ &download_link($fileurl, $revision, "(download)","text/plain");
+ } else {
+ &download_link($fileurl, $revision, "(download)");
+ }
+ if (!$defaultTextPlain) {
+ print " ";
+ &download_link($fileurl, $revision, "(as text)",
+ "text/plain");
+ }
+ print "<BR>\n";
+ if ($show_log_in_markup) {
+ readLog($fullname); #,$revision);
+ printLog($revision,0);
+ }
+ else {
+ print "Version: <B>$revision</B><BR>\n";
+ print "Tag: <B>", $input{only_with_tag}, "</b><br>\n" if
+ $input{only_with_tag};
+ }
+ print "</td></tr></table>";
+ my @content = <$filehandle>;
+ my $url = download_url($fileurl, $revision, $mimetype);
+ print "<HR noshade>";
+ if ($mimetype =~ /^image/) {
+ print "<IMG SRC=\"$url$barequery\"><BR>";
+ }
+ elsif ($mimetype =~ m%^application/pdf%) {
+ print "<EMBED SRC=\"$url$barequery\" WIDTH=\"100%\"><BR>";
+ }
+ else {
+ print "<PRE>";
+ foreach (@content) {
+ print spacedHtmlText($_);
+ }
+ print "</PRE>";
+ }
+}
+
+sub viewable($) {
+ my ($mimetype) = @_;
+
+ $mimetype =~ m%^text/% ||
+ $mimetype =~ m%^image/% ||
+ $mimetype =~ m%^application/pdf% ||
+ 0;
+}
+
+###############################
+# Show Colored Diff
+###############################
+sub doDiff($$$$$$) {
+ my($fullname, $r1, $tr1, $r2, $tr2, $f) = @_;
+ my $fh = do {local(*FH);};
+ my ($rev1, $rev2, $sym1, $sym2, @difftype, $diffname, $f1, $f2);
+
+ if (&forbidden_file($fullname)) {
+ &fatal("403 Forbidden", "Access forbidden. This file is mentioned in \@DissallowRead");
+ return;
+ }
+
+ if ($r1 =~ /([^:]+)(:(.+))?/) {
+ $rev1 = $1;
+ $sym1 = $3;
+ }
+ if ($r1 eq 'text') {
+ $rev1 = $tr1;
+ $sym1 = "";
+ }
+ if ($r2 =~ /([^:]+)(:(.+))?/) {
+ $rev2 = $1;
+ $sym2 = $3;
+ }
+ if ($r2 eq 'text') {
+ $rev2 = $tr2;
+ $sym2 = "";
+ }
+ # make sure the revisions a wellformed, for security
+ # reasons ..
+ if (!($rev1 =~ /^[\d\.]+$/) || !($rev2 =~ /^[\d\.]+$/)) {
+ &fatal("404 Not Found",
+ "Malformed query \"$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) = ($rev1, $sym1);
+ ($rev1, $sym1) = ($rev2, $sym2);
+ ($rev2, $sym2) = ($tmp1, $tmp2);
+ }
+ my $human_readable = 0;
+ if ($f eq 'c') {
+ @difftype = qw{-c};
+ $diffname = "Context diff";
+ }
+ elsif ($f eq 's') {
+ @difftype = qw{--side-by-side --width=164};
+ $diffname = "Side by Side";
+ }
+ elsif ($f eq 'H') {
+ $human_readable = 1;
+ @difftype = qw{--unified=15};
+ $diffname = "Long Human readable";
+ }
+ elsif ($f eq 'h') {
+ @difftype =qw{-u};
+ $human_readable = 1;
+ $diffname = "Human readable";
+ }
+ elsif ($f eq 'u') {
+ @difftype = qw{-u};
+ $diffname = "Unidiff";
+ }
+ else {
+ fatal ("400 Bad arguments", "Diff format $f not understood");
+ }
+
+ # apply special options
+ if ($human_readable) {
+ if ($hr_funout) {
+ push @difftype, '-p';
+ }
+ if ($hr_ignwhite) {
+ push @difftype, '-w';
+ }
+ if ($hr_ignkeysubst) {
+ push @difftype, '-kk';
+ }
+ }
+ if (! open($fh, "-|")) { # child
+ open(STDERR, ">&STDOUT"); # Redirect stderr to stdout
+ exec("rcsdiff", at difftype,"-r$rev1","-r$rev2",$fullname);
+ }
+ if ($human_readable) {
+ http_header();
+ &human_readable_diff($fh, $rev2);
+ gzipclose();
+ exit;
+ }
+ else {
+ http_header("text/plain");
+ }
+#
+#===================================================================
+#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 = '---';
+ $f2 = '\+\+\+';
+ }
+ else {
+ $f1 = '\*\*\*';
+ $f2 = '---';
+ }
+ while (<$fh>) {
+ if (m|^$f1 $cvsroot|o) {
+ s|$cvsroot/||o;
+ if ($sym1) {
+ chop;
+ $_ .= " $sym1\n";
+ }
+ }
+ elsif (m|^$f2 $cvsroot|o) {
+ s|$cvsroot/||o;
+ if ($sym2) {
+ chop;
+ $_ .= " $sym2\n";
+ }
+ }
+ print $_;
+ }
+ close($fh);
+}
+
+###############################
+# Show Logs ..
+###############################
+sub getDirLogs($$@) {
+ my ($cvsroot,$dirname, at otherFiles) = @_;
+ my ($state,$otherFiles,$tag, $file, $date, $branchpoint, $branch, $log);
+ my ($rev, $revision, $revwanted, $filename, $head, $author);
+
+ $tag = $input{only_with_tag};
+
+ my ($DirName) = "$cvsroot/$where";
+ my (@files, @filetags);
+ my $fh = do {local(*FH);};
+
+ push(@files, &safeglob("$DirName/*,v"));
+ push(@files, &safeglob("$DirName/Attic/*,v")) if (!$input{'hideattic'});
+ foreach $file (@otherFiles) {
+ push(@files, "$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, "-|")) {
+ open(STDERR, "> /dev/null"); # rlog may complain; ignore.
+ exec("rlog", at files);
+ }
+ }
+ else {
+ my $kidpid = open($fh, "-|");
+ if (! $kidpid) {
+ open(STDERR, "> /dev/null"); # rlog may complain; ignore.
+ exec("rlog","-r", at files);
+ }
+ }
+ $state = "start";
+ while (<$fh>) {
+ if ($state eq "start") {
+ #Next file. Initialize file variables
+ $rev = undef;
+ $revwanted = undef;
+ $branch = undef;
+ $branchpoint = undef;
+ $filename = undef;
+ $log = undef;
+ $revision = undef;
+ $branch = undef;
+ %symrev = ();
+ @filetags = ();
+ #jump to head state
+ $state = "head";
+ }
+ print "$state:$_" if ($verbose);
+again:
+ if ($state eq "head") {
+ #$rcsfile = $1 if (/^RCS file: (.+)$/); #not used (yet)
+ $filename = $1 if (/^Working file: (.+)$/);
+ $head = $1 if (/^head: (.+)$/);
+ $branch = $1 if (/^branch: (.+)$/);
+ }
+ if ($state eq "head" && /^symbolic names/) {
+ $state = "tags";
+ ($branch = $head) =~ s/\.\d+$// if (!defined($branch));
+ $branch =~ s/(\.?)(\d+)$/${1}0.$2/;
+ $symrev{MAIN} = $branch;
+ $symrev{HEAD} = $branch;
+ $alltags{MAIN} = 1;
+ $alltags{HEAD} = 1;
+ push (@filetags, "MAIN", "HEAD");
+ next;
+ }
+ if ($state eq "tags" &&
+ /^\s+(.+):\s+([\d\.]+)\s+$/) {
+ push (@filetags, $1);
+ $symrev{$1} = $2;
+ $alltags{$1} = 1;
+ next;
+ }
+ if ($state eq "tags" && /^\S/) {
+ if (defined($tag) && (defined($symrev{$tag}) || $tag eq "HEAD")) {
+ $revwanted = $tag eq "HEAD" ? $symrev{"MAIN"} : $symrev{$tag};
+ ($branch = $revwanted) =~ s/\.0\././;
+ ($branchpoint = $branch) =~ s/\.?\d+$//;
+ $revwanted = undef if ($revwanted ne $branch);
+ }
+ elsif (defined($tag) && $tag ne "HEAD") {
+ print "Tag not found, skip this file" if ($verbose);
+ $state = "skip";
+ next;
+ }
+ foreach my $tagfound (@filetags) {
+ $tags{$tagfound} = 1;
+ }
+ $state = "head";
+ goto again;
+ }
+ if ($state eq "head" && /^----------------------------$/) {
+ $state = "log";
+ $rev = undef;
+ $date = undef;
+ $log = "";
+ # Try to reconstruct the relative filename if RCS spits out a full path
+ $filename =~ s%^\Q$DirName\E/%%;
+ next;
+ }
+ if ($state eq "log") {
+ if (/^----------------------------$/
+ || /^=============================/) {
+ # End of a log entry.
+ my $revbranch;
+ ($revbranch = $rev) =~ s/\.\d+$//;
+ print "$filename $rev Wanted: $revwanted "
+ . "Revbranch: $revbranch Branch: $branch "
+ . "Branchpoint: $branchpoint\n" if ($verbose);
+ if (!defined($revwanted) && defined($branch)
+ && $branch eq $revbranch || !defined($tag)) {
+ print "File revision $rev found for branch $branch\n"
+ if ($verbose);
+ $revwanted = $rev;
+ }
+ if (defined($revwanted) ? $rev eq $revwanted :
+ defined($branchpoint) ? $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 = ($rev,$date,$log,$author,$filename);
+ my ($name);
+ ($name = $filename) =~ s%/.*%%;
+ $fileinfo{$name} = [ @finfo ];
+ $state = "done" if (defined($revwanted) && $rev eq $revwanted);
+ }
+ $rev = undef;
+ $date = undef;
+ $log = "";
+ }
+ elsif (!defined($date) && m|^date:\s+(\d+)/(\d+)/(\d+)\s+(\d+):(\d+):(\d+);|) {
+ my $yr = $1;
+ # damn 2-digit year routines :-)
+ if ($yr > 100) {
+ $yr -= 1900;
+ }
+ $date = &Time::Local::timegm($6,$5,$4,$3,$2 - 1,$yr);
+ ($author) = /author: ([^;]+)/;
+ $state = "log";
+ $log = '';
+ next;
+ }
+ elsif (!defined($rev) && m/^revision (.*)$/) {
+ $rev = $1;
+ next;
+ }
+ else {
+ $log = $log . $_;
+ }
+ }
+ if (/^===============/) {
+ $state = "start";
+ next;
+ }
+ }
+ if ($. == 0) {
+ fatal("500 Internal Error",
+ "Failed to spawn GNU rlog on <em>'".join(", ", @files)."'</em><p>did you set the <b>\$ENV{PATH}</b> in your configuration file correctly ?");
+ }
+ close($fh);
+}
+
+sub readLog($;$) {
+ my($fullname,$revision) = @_;
+ my ($symnames, $head, $rev, $br, $brp, $branch, $branchrev);
+ my $fh = do {local(*FH);};
+
+ if (defined($revision)) {
+ $revision = "-r$revision";
+ }
+ else {
+ $revision = "";
+ }
+
+ undef %symrev;
+ undef %revsym;
+ undef @allrevisions;
+ undef %date;
+ undef %author;
+ undef %state;
+ undef %difflines;
+ undef %log;
+
+ print("Going to rlog '$fullname'\n") if ($verbose);
+ if (! open($fh, "-|")) { # child
+ if ($revision ne '') {
+ exec("rlog",$revision,$fullname);
+ }
+ else {
+ exec("rlog",$fullname);
+ }
+ }
+ while (<$fh>) {
+ print if ($verbose);
+ if ($symnames) {
+ if (/^\s+([^:]+):\s+([\d\.]+)/) {
+ $symrev{$1} = $2;
+ }
+ else {
+ $symnames = 0;
+ }
+ }
+ elsif (/^head:\s+([\d\.]+)/) {
+ $head = $1;
+ }
+ elsif (/^branch:\s+([\d\.]+)/) {
+ $curbranch = $1;
+ }
+ elsif (/^symbolic names/) {
+ $symnames = 1;
+ }
+ elsif (/^-----/) {
+ last;
+ }
+ }
+ ($curbranch = $head) =~ s/\.\d+$// 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
+# ----------------------------
+ logentry:
+ while (!/^=========/) {
+ $_ = <$fh>;
+ last logentry if (!defined($_)); # EOF
+ print "R:", $_ if ($verbose);
+ if (/^revision ([\d\.]+)/) {
+ $rev = $1;
+ unshift(@allrevisions,$rev);
+ }
+ elsif (/^========/ || /^----------------------------$/) {
+ 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;
+# &fatal("500 Internal Error","Error parsing RCS output: $_");
+ }
+ $_ = <$fh>;
+ print "D:", $_ if ($verbose);
+ if (m|^date:\s+(\d+)/(\d+)/(\d+)\s+(\d+):(\d+):(\d+);\s+author:\s+(\S+);\s+state:\s+(\S+);\s+(lines:\s+([0-9\s+-]+))?|) {
+ my $yr = $1;
+ # damn 2-digit year routines :-)
+ if ($yr > 100) {
+ $yr -= 1900;
+ }
+ $date{$rev} = &Time::Local::timegm($6,$5,$4,$3,$2 - 1,$yr);
+ $author{$rev} = $7;
+ $state{$rev} = $8;
+ $difflines{$rev} = $10;
+ }
+ else {
+ &fatal("500 Internal Error", "Error parsing RCS output: $_");
+ }
+ line:
+ while (<$fh>) {
+ print "L:", $_ if ($verbose);
+ next line if (/^branches:\s/);
+ last line if (/^----------------------------$/ || /^=========/);
+ $log{$rev} .= $_;
+ }
+ print "E:", $_ if ($verbose);
+ }
+ close($fh);
+ print "Done reading RCS file\n" if ($verbose);
+
+ @revorder = reverse sort {revcmp($a,$b)} @allrevisions;
+ print "Done sorting revisions",join(" ", at 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 = $curbranch || "1";
+ ($symrev{"MAIN"} = $headrev) =~ s/(\.?)(\d+)$/${1}0.$2/;
+ revision:
+ foreach $rev (@revorder) {
+ if ($rev =~ /^(\S*)\.\d+$/ && $headrev eq $1) {
+ $symrev{"HEAD"} = $rev;
+ last revision;
+ }
+ }
+ ($symrev{"HEAD"} = $headrev) =~ s/\.\d+$//
+ 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 = $symrev{$_};
+ if ($rev =~ /^((.*)\.)0\.(\d+)$/) {
+ 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?
+ #
+ # Since some stupid people actually import/check in
+ # files with version 0.X we assume that the above cannot
+ # happen, and regard 0.X(.*) as a revision and not a branch.
+ #
+ $head = defined($2) ? $2 : "";
+ $branch = $3;
+ $branchrev = $head . ($head ne "" ? "." : "") . $branch;
+ my $regex;
+ ($regex = $branchrev) =~ s/\./\\./g;
+ $rev = $head;
+
+ revision:
+ foreach my $r (@revorder) {
+ if ($r =~ /^${regex}\b/) {
+ $rev = $branchrev;
+ last revision;
+ }
+ }
+ next if ($rev eq "");
+ if ($rev ne $head && $head ne "") {
+ $branchpoint{$head} .= ", " if ($branchpoint{$head});
+ $branchpoint{$head} .= $_;
+ }
+ }
+ $revsym{$rev} .= ", " if ($revsym{$rev});
+ $revsym{$rev} .= $_;
+ $sel .= "<OPTION VALUE=\"${rev}:${_}\">$_\n";
+ }
+ print "Done associating revisions with branches\n" if ($verbose);
+
+ my ($onlyonbranch, $onlybranchpoint);
+ if ($onlyonbranch = $input{'only_with_tag'}) {
+ $onlyonbranch = $symrev{$onlyonbranch};
+ if ($onlyonbranch =~ s/\.0\././) {
+ ($onlybranchpoint = $onlyonbranch) =~ s/\.\d+$//;
+ }
+ else {
+ $onlybranchpoint = $onlyonbranch;
+ }
+ if (!defined($onlyonbranch) || $onlybranchpoint eq "") {
+ fatal("404 Tag not found","Tag $input{'only_with_tag'} not defined");
+ }
+ }
+
+ undef @revisions;
+
+ foreach (@allrevisions) {
+ ($br = $_) =~ s/\.\d+$//;
+ ($brp = $br) =~ s/\.\d+$//;
+ next if ($onlyonbranch && $br ne $onlyonbranch &&
+ $_ ne $onlybranchpoint);
+ unshift(@revisions,$_);
+ }
+
+ if ($logsort eq "date") {
+ # Sort the revisions in commit order an secondary sort on revision
+ # (secondary sort needed for imported sources, or the first main
+ # revision gets before the same revision on the 1.1.1 branch)
+ @revdisplayorder = sort {$date{$b} <=> $date{$a} || -revcmp($a, $b)} @revisions;
+ }
+ elsif ($logsort eq "rev") {
+ # Sort the revisions in revision order, highest first
+ @revdisplayorder = reverse sort {revcmp($a,$b)} @revisions;
+ }
+ else {
+ # No sorting. Present in the same order as rlog / cvs log
+ @revdisplayorder = @revisions;
+ }
+
+}
+
+sub printLog($;$) {
+ my ($link, $br, $brp);
+ ($_,$link) = @_;
+ ($br = $_) =~ s/\.\d+$//;
+ ($brp = $br) =~ s/\.?\d+$//;
+ my ($isDead, $prev);
+
+ $link = 1 if (!defined($link));
+ $isDead = ($state{$_} eq "dead");
+
+ if ($link && !$isDead) {
+ my ($filename);
+ ($filename = $where) =~ s/^.*\///;
+ my ($fileurl) = urlencode($filename);
+ print "<a NAME=\"rev$_\"></a>";
+ if (defined($revsym{$_})) {
+ foreach my $sym (split(", ", $revsym{$_})) {
+ print "<a NAME=\"$sym\"></a>";
+ }
+ }
+ if (defined($revsym{$br}) && $revsym{$br} && !defined($nameprinted{$br})) {
+ foreach my $sym (split(", ", $revsym{$br})) {
+ print "<a NAME=\"$sym\"></a>";
+ }
+ $nameprinted{$br} = 1;
+ }
+ print "\n Revision ";
+ &download_link($fileurl, $_, $_,
+ $defaultViewable ? "text/x-cvsweb-markup" : undef);
+ if ($defaultViewable) {
+ print " / ";
+ &download_link($fileurl, $_, "(download)", $mimetype);
+ }
+ if (not $defaultTextPlain) {
+ print " / ";
+ &download_link($fileurl, $_, "(as text)",
+ "text/plain");
+ }
+ if (!$defaultViewable) {
+ print " / ";
+ &download_link($fileurl, $_, "(view)", "text/x-cvsweb-markup");
+ }
+ if ($allow_annotate) {
+ print " - <a href=\"" . $scriptname . "/" . urlencode($where) . "?annotate=$_$barequery\">";
+ print "annotate</a>";
+ }
+ # Plus a select link if enabled, and this version isn't selected
+ if ($allow_version_select) {
+ if ((!defined($input{"r1"}) || $input{"r1"} ne $_)) {
+ print " - <A HREF=\"${scriptwhere}?r1=$_$barequery" .
+ "\">[select for diffs]</A>\n";
+ }
+ 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) = $mytz[(localtime($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 = split(/\./, $_);
+ do {
+ if (--$prevrev[$#prevrev] <= 0) {
+ # If it was X.Y.Z.1, just make it X.Y
+ pop(@prevrev);
+ pop(@prevrev);
+ }
+ $prev = join(".", @prevrev);
+ } until (defined($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 = ();
+ $diffrev{$_} = 1;
+ $diffrev{""} = 1;
+ print "<BR>Diff";
+ #
+ # Offer diff to previous revision
+ if ($prev) {
+ $diffrev{$prev} = 1;
+ print " to previous <A HREF=\"${scriptwhere}.diff?r1=$prev";
+ print "&r2=$_" . $barequery . "\">$prev</A>\n";
+ if (!$hr_default) { # offer a human readable version if not default
+ print "(<A HREF=\"${scriptwhere}.diff?r1=$prev";
+ print "&r2=$_" . $barequery . "&f=h\">colored</A>)\n";
+ }
+ }
+ #
+ # Plus, if it's on a branch, and it's not a vendor branch,
+ # offer a diff with the branch point.
+ if ($revsym{$brp} && !/^1\.1\.1\.\d+$/ && !defined($diffrev{$brp})) {
+ print " to branchpoint <A HREF=\"${scriptwhere}.diff?r1=$brp";
+ print "&r2=$_" . $barequery . "\">$brp</A>\n";
+ if (!$hr_default) { # offer a human readable version if not default
+ print "(<A HREF=\"${scriptwhere}.diff?r1=$brp";
+ print "&r2=$_" . $barequery . "&f=h\">colored</A>)\n";
+ }
+ }
+ #
+ # Plus, if it's on a branch, and it's not a vendor branch,
+ # offer to diff with the next revision of the higher branch.
+ # (e.g. change gets committed and then brought
+ # over to -stable)
+ if (/^\d+\.\d+\.\d+/ && !/^1\.1\.1\.\d+$/) {
+ my ($i,$nextmain);
+ for ($i = 0; $i < $#revorder && $revorder[$i] ne $_; $i++){}
+ my (@tmp2) = split(/\./, $_);
+ for ($nextmain = ""; $i > 0; $i--) {
+ my ($next) = $revorder[$i-1];
+ my (@tmp1) = split(/\./, $next);
+ if ($#tmp1 < $#tmp2) {
+ $nextmain = $next;
+ last;
+ }
+ # Only the highest version on a branch should have
+ # a diff for the "next main".
+ last if ($#tmp1 == $#tmp2 && join(".", at tmp1[0..$#tmp1-1])
+ eq join(".", at tmp2[0..$#tmp1-1]));
+ }
+ if (!defined($diffrev{$nextmain})) {
+ $diffrev{$nextmain} = 1;
+ print " next main <A HREF=\"${scriptwhere}.diff?r1=$nextmain";
+ print "&r2=$_" . $barequery .
+ "\">$nextmain</A>\n";
+ if (!$hr_default) { # offer a human readable version if not default
+ print "(<A HREF=\"${scriptwhere}.diff?r1=$nextmain";
+ print "&r2=$_" . $barequery .
+ "&f=h\">colored</A>)\n";
+ }
+ }
+ }
+ # Plus if user has selected only r1, then present a link
+ # to make a diff to that revision
+ if (defined($input{"r1"}) && !defined($diffrev{$input{"r1"}})) {
+ $diffrev{$input{"r1"}} = 1;
+ print " to selected <A HREF=\"${scriptwhere}.diff?"
+ . "r1=$input{'r1'}&r2=$_" . $barequery
+ . "\">$input{'r1'}</A>\n";
+ if (!$hr_default) { # offer a human readable version if not default
+ print "(<A HREF=\"${scriptwhere}.diff?r1=$input{'r1'}";
+ print "&r2=$_" . $barequery .
+ "&f=h\">colored</A>)\n";
+
+ }
+ }
+ }
+ print "<PRE>\n";
+ print &htmlify($log{$_});
+ print "</PRE>\n";
+}
+
+sub doLog($) {
+ my($fullname) = @_;
+ my ($diffrev, $upwhere, $filename, $backurl);
+
+ readLog($fullname);
+
+ html_header("CVS log for $where");
+ ($upwhere = $where) =~ s|(Attic/)?[^/]+$||;
+ ($filename = $where) =~ s|^.*/||;
+ $backurl = $scriptname . "/" . urlencode($upwhere) . $query;
+ print &link($backicon, "$backurl#$filename"),
+ " <b>Up to ", &clickablePath($upwhere, 1), "</b><p>\n";
+ print "<A HREF=\"#diff\">Request diff between arbitrary revisions</A>\n";
+ print "<HR NOSHADE>\n";
+ if ($curbranch) {
+ print "Default branch: ";
+ print ($revsym{$curbranch} || $curbranch);
+ }
+ else {
+ print "No default branch";
+ }
+ print "<BR>\n";
+ if ($input{only_with_tag}) {
+ print "Current tag: $input{only_with_tag}<BR>\n";
+ }
+
+ undef %nameprinted;
+
+ for (my $i = 0; $i <= $#revdisplayorder; $i++) {
+ print "<HR size=1 NOSHADE>";
+ printLog($revdisplayorder[$i]);
+ }
+
+ print "<HR NOSHADE>";
+ print "<A NAME=diff>\n";
+ print "This form allows you to request diff's between any two\n";
+ print "revisions of a file. You may select a symbolic revision\n";
+ print "name using the selection box or you may type in a numeric\n";
+ print "name using the type-in text box.\n";
+ print "</A><P>\n";
+ print "<FORM METHOD=\"GET\" ACTION=\"${scriptwhere}.diff\" NAME=\"diff_select\">\n";
+ foreach (@stickyvars) {
+ print "<INPUT TYPE=HIDDEN NAME=\"$_\" VALUE=\"$input{$_}\">\n"
+ if (defined($input{$_})
+ && ((!defined($DEFAULTVALUE{$_})
+ || $input{$_} ne $DEFAULTVALUE{$_})
+ && $input{$_} ne ""));
+ }
+ print "Diffs between \n";
+ print "<SELECT NAME=\"r1\">\n";
+ print "<OPTION VALUE=\"text\" SELECTED>Use Text Field\n";
+ print $sel;
+ print "</SELECT>\n";
+ $diffrev = $revdisplayorder[$#revdisplayorder];
+ $diffrev = $input{"r1"} if (defined($input{"r1"}));
+ print "<INPUT TYPE=\"TEXT\" SIZE=\"$inputTextSize\" NAME=\"tr1\" VALUE=\"$diffrev\" onChange='document.diff_select.r1.selectedIndex=0'>\n";
+ print " and \n";
+ print "<SELECT NAME=\"r2\">\n";
+ print "<OPTION VALUE=\"text\" SELECTED>Use Text Field\n";
+ print $sel;
+ print "</SELECT>\n";
+ $diffrev = $revdisplayorder[0];
+ $diffrev = $input{"r2"} if (defined($input{"r2"}));
+ print "<INPUT TYPE=\"TEXT\" SIZE=\"$inputTextSize\" NAME=\"tr2\" VALUE=\"$diffrev\" onChange='document.diff_select.r2.selectedIndex=0'>\n";
+ print "<BR>Type of Diff should be a ";
+ printDiffSelect(0);
+ print "<INPUT TYPE=SUBMIT VALUE=\" Get Diffs \">\n";
+ print "</FORM>\n";
+ print "<HR noshade>\n";
+ if (@branchnames) {
+ print "<A name=branch></A>\n";
+ print "<FORM METHOD=\"GET\" ACTION=\"$scriptwhere\">\n";
+ foreach (@stickyvars) {
+ next if ($_ eq "only_with_tag");
+ next if ($_ eq "logsort");
+ print "<INPUT TYPE=HIDDEN NAME=\"$_\" VALUE=\"$input{$_}\">\n"
+ if (defined($input{$_})
+ && (!defined($DEFAULTVALUE{$_})
+ || $input{$_} ne $DEFAULTVALUE{$_})
+ && $input{$_} ne "");
+ }
+ print "View only Branch: \n";
+ print "<SELECT NAME=\"only_with_tag\"";
+ print " onchange=\"submit()\"" if ($use_java_script);
+ print ">\n";
+ print "<OPTION VALUE=\"\"";
+ print " SELECTED" if (defined($input{"only_with_tag"}) &&
+ $input{"only_with_tag"} eq "");
+ print ">Show all branches\n";
+ foreach (reverse sort @branchnames) {
+ print "<OPTION";
+ print " SELECTED" if (defined($input{"only_with_tag"})
+ && $input{"only_with_tag"} eq $_);
+ print ">${_}\n";
+ }
+ print "</SELECT>\n";
+ print "<INPUT TYPE=SUBMIT VALUE=\" View Branch \">\n";
+ print "</FORM>\n";
+ }
+ print "<A name=logsort></A>\n";
+ print "<FORM METHOD=\"GET\" ACTION=\"$scriptwhere\">\n";
+ foreach (@stickyvars) {
+ next if ($_ eq "only_with_tag");
+ next if ($_ eq "logsort");
+ print "<INPUT TYPE=HIDDEN NAME=\"$_\" VALUE=\"$input{$_}\">\n"
+ if (defined($input{$_})
+ && (!defined($DEFAULTVALUE{$_})
+ || $input{$_} ne $DEFAULTVALUE{$_})
+ && $input{$_} ne "");
+ }
+ print "Sort log by: \n";
+ print "<SELECT NAME=\"logsort\"";
+ print " onchange=\"submit()\"" if ($use_java_script);
+ print ">\n";
+ print "<OPTION VALUE=cvs",$logsort eq "cvs" ? " SELECTED" : "", ">Not sorted";
+ print "<OPTION VALUE=date",$logsort eq "date" ? " SELECTED" : "", ">Commit date";
+ print "<OPTION VALUE=rev",$logsort eq "rev" ? " SELECTED" : "", ">Revision";
+ print "</SELECT>\n";
+ print "<INPUT TYPE=SUBMIT VALUE=\" Sort \">\n";
+ print "</FORM>\n";
+ print &html_footer;
+}
+
+sub flush_diff_rows ($$$$)
+{
+ my $j;
+ my ($leftColRef,$rightColRef,$leftRow,$rightRow) = @_;
+
+ if (!defined($state)) {
+ return;
+ }
+
+ if ($state eq "PreChangeRemove") { # we just got remove-lines before
+ for ($j = 0 ; $j < $leftRow; $j++) {
+ print "<tr><td bgcolor=\"$diffcolorRemove\">@$leftColRef[$j]</td>";
+ print "<td bgcolor=\"$diffcolorEmpty\"> </td></tr>\n";
+ }
+ }
+ elsif ($state eq "PreChange") { # state eq "PreChange"
+ # we got removes with subsequent adds
+ for ($j = 0; $j < $leftRow || $j < $rightRow ; $j++) { # dump out both cols
+ print "<tr>";
+ if ($j < $leftRow) {
+ print "<td bgcolor=\"$diffcolorChange\">@$leftColRef[$j]</td>";
+ }
+ else {
+ print "<td bgcolor=\"$diffcolorDarkChange\"> </td>";
+ }
+ if ($j < $rightRow) {
+ print "<td bgcolor=\"$diffcolorChange\">@$rightColRef[$j]</td>";
+ }
+ else {
+ print "<td bgcolor=\"$diffcolorDarkChange\"> </td>";
+ }
+ print "</tr>\n";
+ }
+ }
+}
+
+##
+# Function to generate Human readable diff-files
+# human_readable_diff(String revision_to_return_to);
+##
+sub human_readable_diff($){
+ my ($i,$difftxt, $where_nd, $filename, $pathname, $scriptwhere_nd);
+ my ($fh, $rev) = @_;
+ my ($date1, $date2, $r1d, $r2d, $r1r, $r2r, $rev1, $rev2, $sym1, $sym2);
+ my (@rightCol, @leftCol);
+
+ ($where_nd = $where) =~ s/.diff$//;
+ ($filename = $where_nd) =~ s/^.*\///;
+ ($pathname = $where_nd) =~ s/(Attic\/)?[^\/]*$//;
+ ($scriptwhere_nd = $scriptwhere) =~ s/.diff$//;
+
+ navigateHeader ($scriptwhere_nd, $pathname, $filename, $rev, "diff");
+
+ # Read header to pick up read revision and date, if possible
+ while (<$fh>) {
+ ($r1d,$r1r) = /\t(.*)\t(.*)$/ if (/^--- /);
+ ($r2d,$r2r) = /\t(.*)\t(.*)$/ if (/^\+\+\+ /);
+ last if (/^\+\+\+ /);
+ }
+ if (defined($r1r) && $r1r =~ /^(\d+\.)+\d+$/) {
+ $rev1 = $r1r;
+ $date1 = $r1d;
+ }
+ if (defined($r2r) && $r2r =~ /^(\d+\.)+\d+$/) {
+ $rev2 = $r2r;
+ $date2 = $r2d;
+ }
+
+ print "<h3 align=center>Diff for /$where_nd between version $rev1 and $rev2</h3>\n";
+
+ print "<table border=0 cellspacing=0 cellpadding=0 width=\"100%\">\n";
+ print "<tr bgcolor=\"#ffffff\">\n";
+ print "<th width=\"50%\" valign=TOP>";
+ print "version $rev1";
+ print ", $date1" if (defined($date1));
+ print "<br>Tag: $sym1\n" if ($sym1);
+ print "</th>\n";
+ print "<th width=\"50%\" valign=TOP>";
+ print "version $rev2";
+ print ", $date2" if (defined($date2));
+ print "<br>Tag: $sym2\n" if ($sym1);
+ print "</th>\n";
+
+ my $fs = "<font face=\"$difffontface\" size=\"$difffontsize\">";
+ my $fe = "</font>";
+
+ my $leftRow = 0;
+ my $rightRow = 0;
+ my ($oldline, $newline, $funname, $diffcode, $rest);
+
+ # Process diff text
+ # The diffrows are could make excellent use of
+ # cascading style sheets because we've to set the
+ # font and color for each row. anyone ...?
+ ####
+ while (<$fh>) {
+ $difftxt = $_;
+
+ if ($difftxt =~ /^@@/) {
+ ($oldline,$newline,$funname) = $difftxt =~ /@@ \-([0-9]+).*\+([0-9]+).*@@(.*)/;
+ print "<tr bgcolor=\"$diffcolorHeading\"><td width=\"50%\">";
+ print "<table width=\"100%\" border=1 cellpadding=5><tr><td><b>Line $oldline</b>";
+ print " <font size=-1>$funname</font></td></tr></table>";
+ print "</td><td width=\"50%\">";
+ print "<table width=\"100%\" border=1 cellpadding=5><tr><td><b>Line $newline</b>";
+ print " <font size=-1>$funname</font></td></tr></table>";
+ print "</td>\n";
+ $state = "dump";
+ $leftRow = 0;
+ $rightRow = 0;
+ }
+ else {
+ ($diffcode,$rest) = $difftxt =~ /^([-+ ])(.*)/;
+ $_ = spacedHtmlText ($rest);
+
+ # Add fontface, size
+ $_ = "$fs $_$fe";
+
+ #########
+ # little state machine to parse unified-diff output (Hen, zeller at 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><td bgcolor=\"$diffcolorEmpty\"> </td><td bgcolor=\"$diffcolorAdd\">$_</td></tr>\n";
+ }
+ else { # we got minus before
+ $state = "PreChange";
+ $rightCol[$rightRow++] = $_;
+ }
+ }
+ elsif ($diffcode eq '-') {
+ $state = "PreChangeRemove";
+ $leftCol[$leftRow++] = $_;
+ }
+ else { # empty diffcode
+ flush_diff_rows \@leftCol, \@rightCol, $leftRow, $rightRow;
+ print "<tr><td>$_</td><td>$_</td></tr>\n";
+ $state = "dump";
+ $leftRow = 0;
+ $rightRow = 0;
+ }
+ }
+ }
+ flush_diff_rows \@leftCol, \@rightCol, $leftRow, $rightRow;
+
+ # state is empty if we didn't have any change
+ if (!$state) {
+ print "<tr><td colspan=2> </td></tr>";
+ print "<tr bgcolor=\"$diffcolorEmpty\" >";
+ print "<td colspan=2 align=center><b>- No viewable Change -</b></td></tr>";
+ }
+ print "</table>";
+ close($fh);
+
+ print "<br><hr noshade width=\"100%\">\n";
+
+ print "<table border=0>";
+
+ print "<tr><td>";
+ # print legend
+ print "<table border=1><tr><td>";
+ print "Legend:<br><table border=0 cellspacing=0 cellpadding=1>\n";
+ print "<tr><td align=center bgcolor=\"$diffcolorRemove\">Removed from v.$rev1</td><td bgcolor=\"$diffcolorEmpty\"> </td></tr>";
+ print "<tr bgcolor=\"$diffcolorChange\"><td align=center colspan=2>changed lines</td></tr>";
+ print "<tr><td bgcolor=\"$diffcolorEmpty\"> </td><td align=center bgcolor=\"$diffcolorAdd\">Added in v.$rev2</td></tr>";
+ print "</table></td></tr></table>\n";
+
+ print "<td>";
+ # Print format selector
+ print "<FORM METHOD=\"GET\" ACTION=\"${scriptwhere}\">\n";
+ foreach my $var (keys %input) {
+ next if ($var eq "f");
+ next if (defined($DEFAULTVALUE{$var})
+ && $DEFAULTVALUE{$var} eq $input{$var});
+ print "<INPUT TYPE=HIDDEN NAME=\"",urlencode($var),"\" VALUE=\"",
+ urlencode($input{$var}),"\">\n";
+ }
+ printDiffSelect($use_java_script);
+ print "<INPUT TYPE=SUBMIT VALUE=\"Show\">\n";
+ print "</FORM>\n";
+ print "</td>";
+
+ print "</tr></table>";
+}
+
+sub navigateHeader ($$$$$) {
+ my ($swhere,$path,$filename,$rev,$title) = @_;
+ $swhere = "" if ($swhere eq $scriptwhere);
+ $swhere = urlencode($filename) if ($swhere eq "");
+ if (! defined($ENV{'PHPWRAPPER'})){
+ print "<\!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\">";
+ print "<HTML>\n<HEAD>\n";
+ print '<!-- hennerik CVSweb $Revision$ -->';
+ print "\n<TITLE>$path$filename - $title - $rev</TITLE></HEAD>\n";
+ print "<BODY BGCOLOR=\"$backcolor\">\n";
+ }
+ print "<table width=\"100%\" border=0 cellspacing=0 cellpadding=1 bgcolor=\"$navigationHeaderColor\">";
+ print "<tr valign=bottom><td>";
+ print "<a href=\"$swhere$query#rev$rev\">$backicon";
+ print "</a> <b>Return to ", &link("$filename","$swhere$query#rev$rev")," CVS log";
+ print "</b> $fileicon</td>";
+
+ print "<td align=right>$diricon <b>Up to ", &clickablePath($path, 1), "</b></td>";
+ print "</tr></table>";
+}
+
+sub plural_write ($$)
+{
+ my ($num,$text) = @_;
+ if ($num != 1) {
+ $text = $text . "s";
+ }
+ if ($num > 0) {
+ return $num . " " . $text;
+ }
+ else {
+ return "";
+ }
+}
+
+##
+# print readable timestamp in terms of
+# '..time ago'
+# H. Zeller <zeller at think.de>
+##
+sub readableTime($$) {
+ my ($i, $break, $retval);
+ my ($secs,$long) = @_;
+
+ # this function works correct for time >= 2 seconds
+ if ($secs < 2) {
+ return "very little time";
+ }
+
+ my %desc = (1 , 'second',
+ 60, 'minute',
+ 3600, 'hour',
+ 86400, 'day',
+ 604800, 'week',
+ 2628000, 'month',
+ 31536000, 'year');
+ my @breaks = sort {$a <=> $b} keys %desc;
+ $i = 0;
+ while ($i <= $#breaks && $secs >= 2 * $breaks[$i]) {
+ $i++;
+ }
+ $i--;
+ $break = $breaks[$i];
+ $retval = plural_write(int ($secs / $break), $desc{"$break"});
+
+ if ($long == 1 && $i > 0) {
+ my $rest = $secs % $break;
+ $i--;
+ $break = $breaks[$i];
+ my $resttime = plural_write(int ($rest / $break),
+ $desc{"$break"});
+ if ($resttime) {
+ $retval = $retval . ", " . $resttime;
+ }
+ }
+
+ return $retval;
+}
+
+##
+# clickablePath(String pathname, boolean last_item_clickable)
+#
+# returns a html-ified path whereas each directory is a link for
+# faster navigation. last_item_clickable controls whether the
+# basename (last directory/file) is a link as well
+##
+sub clickablePath($$) {
+ my ($pathname,$clickLast) = @_;
+ my $retval = '';
+
+ if ($pathname eq '/') {
+ # this should never happen - chooseCVSRoot() is
+ # intended to do this
+ $retval = "[$cvstree]";
+ }
+ else {
+ $retval = $retval . " <a href=\"${scriptname}/${query}#dirlist\">[$cvstree]</a>";
+ my $wherepath = '';
+ my ($lastslash) = $pathname =~ m|/$|;
+ foreach (split(/\//, $pathname)) {
+ $retval = $retval . " / ";
+ $wherepath = $wherepath . '/' . $_;
+ my ($last) = "$wherepath/" eq "/$pathname"
+ || "$wherepath" eq "/$pathname";
+ if ($clickLast || !$last) {
+ $retval = $retval . "<a href=\"${scriptname}"
+ . urlencode($wherepath)
+ . (!$last || $lastslash ? '/' : '')
+ . ${query}
+ . (!$last || $lastslash ? "#dirlist" : "")
+ . "\">$_</a>";
+ }
+ else { # do not make a link to the current dir
+ $retval = $retval . $_;
+ }
+ }
+ }
+ return $retval;
+}
+
+sub chooseCVSRoot() {
+ my @foo;
+ foreach (sort keys %CVSROOT) {
+ if (-d $CVSROOT{$_}) {
+ push(@foo, $_);
+ }
+ }
+ if (@foo > 1) {
+ my ($k);
+ print "<form method=\"GET\" action=\"${scriptwhere}\">\n";
+ foreach $k (keys %input) {
+ print "<input type=hidden NAME=$k VALUE=$input{$k}>\n"
+ if ($input{$k}) && ($k ne "cvsroot");
+ }
+ # Form-Elements look wierd in Netscape if the background
+ # isn't gray and the form elements are not placed
+ # within a table ...
+ print "<table><tr>";
+ print "<td>CVS Root:</td>";
+ print "<td>\n<select name=\"cvsroot\"";
+ print " onchange=\"submit()\"" if ($use_java_script);
+ print ">\n";
+ foreach $k (@foo) {
+ print "<option value=\"$k\"";
+ print " selected" if ("$k" eq "$cvstree");
+ print ">" . ($CVSROOTdescr{"$k"} ? $CVSROOTdescr{"$k"} :
+ $k). "</option>\n";
+ }
+ print "</select>\n</td>";
+ print "<td><input type=submit value=\"Go\"></td>";
+ print "</tr></table></form>";
+ }
+ else {
+ # no choice ..
+ print "CVS Root: <b>[$cvstree]</b>";
+ }
+}
+
+sub chooseMirror() {
+ my ($mirror,$moremirrors);
+ $moremirrors = 0;
+ # 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
+ #
+ # Should perhaps exlude the current site somehow..
+ if (keys %MIRRORS) {
+ print "\nThis cvsweb is mirrored in:\n";
+ foreach $mirror (keys %MIRRORS) {
+ print ", " if ($moremirrors);
+ print qq(<a href="$MIRRORS{$mirror}">$mirror</A>\n);
+ $moremirrors = 1;
+ }
+ print "<p>\n";
+ }
+}
+
+sub fileSortCmp() {
+ my ($comp) = 0;
+ my ($c,$d,$af,$bf);
+
+ ($af = $a) =~ s/,v$//;
+ ($bf = $b) =~ s/,v$//;
+ my ($rev1,$date1,$log1,$author1,$filename1) = @{$fileinfo{$af}}
+ if (defined($fileinfo{$af}));
+ my ($rev2,$date2,$log2,$author2,$filename2) = @{$fileinfo{$bf}}
+ if (defined($fileinfo{$bf}));
+
+ if (defined($filename1) && defined($filename2) && $af eq $filename1 && $bf eq $filename2) {
+ # Two files
+ $comp = -revcmp($rev1, $rev2) if ($byrev && $rev1 && $rev2);
+ $comp = ($date2 <=> $date1) if ($bydate && $date1 && $date2);
+ $comp = ($log1 cmp $log2) if ($bylog && $log1 && $log2);
+ $comp = ($author1 cmp $author2) if ($byauthor && $author1 && $author2);
+ }
+ if ($comp == 0) {
+ # Directories first, then sorted on name if no other sort critera
+ # available.
+ my $ad = ((-d "$fullname/$a")?"D":"F");
+ my $bd = ((-d "$fullname/$b")?"D":"F");
+ ($c=$a) =~ s|.*/||;
+ ($d=$b) =~ s|.*/||;
+ $comp = ("$ad$c" cmp "$bd$d");
+ }
+ return $comp;
+}
+
+# make A url for downloading
+sub download_url($$$) {
+ my ($url,$revision,$mimetype) = @_;
+
+ $revision =~ s/\.0\././;
+
+ if (defined($checkout_magic)
+ && (!defined($mimetype) || $mimetype ne "text/x-cvsweb-markup")) {
+ my ($path);
+ ($path = $where) =~ s|/[^/]*$|/|;
+ $url = "$scriptname/$checkoutMagic/${path}$url";
+ }
+ $url = urlencode($url);
+ $url .= "?rev=$revision";
+ $url .= "&contenttype=$mimetype" if (defined($mimetype));
+
+ return $url;
+}
+
+# Presents a link to download the
+# selected revision
+sub download_link($$$$) {
+ my ($url,$revision,$textlink,$mimetype) = @_;
+ my ($fullurl) = download_url($url,$revision,$mimetype);
+ my ($paren) = $textlink =~ /^\(/;
+ $textlink =~ s/^\(// if ($paren);
+ $textlink =~ s/\)$// if ($paren);
+ print "(" if ($paren);
+ print "<A HREF=\"$fullurl";
+ print $barequery;
+ print "\"";
+ if ($open_extern_window && (!defined($mimetype) || $mimetype ne "text/x-cvsweb-markup")) {
+ print " target=\"cvs_checkout\"";
+ # we should have
+ # 'if (document.cvswin==null) document.cvswin=window.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 ($use_java_script) {
+ print " onClick=\"window.open('$fullurl','cvs_checkout',";
+ print "'resizeable,scrollbars";
+ print ",status,toolbar" if (defined($mimetype)
+ && $mimetype eq "text/html");
+ print ",width=$extern_window_width" if (defined($extern_window_width));
+ print ",height=$extern_window_height" if (defined($extern_window_height));
+ print"');\"";
+ }
+ }
+ print "><b>$textlink</b></A>";
+ print ")" if ($paren);
+}
+
+# Returns a Query string with the
+# specified parameter toggled
+sub toggleQuery($$) {
+ my ($toggle,$value) = @_;
+ my ($newquery,$var);
+ my (%vars);
+ %vars = %input;
+ if (defined($value)) {
+ $vars{$toggle} = $value;
+ }
+ else {
+ $vars{$toggle} = $vars{$toggle} ? 0 : 1;
+ }
+ # Build a new query of non-default paramenters
+ $newquery = "";
+ foreach $var (@stickyvars) {
+ my ($value) = defined($vars{$var}) ? $vars{$var} : "";
+ my ($default) = defined($DEFAULTVALUE{$var}) ? $DEFAULTVALUE{$var} : "";
+ if ($value ne $default) {
+ $newquery .= "&" if ($newquery ne "");
+ $newquery .= urlencode($var) . "=" . urlencode($value);
+ }
+ }
+ if ($newquery) {
+ return '?' . $newquery;
+ }
+ return "";
+}
+
+sub urlencode($) {
+ my ($in) = @_;
+ my ($out);
+ ($out = $in) =~ s/([\000-+{-\377])/sprintf("%%%02x", ord($1))/ge;
+ return $out;
+}
+
+sub http_header(;$) {
+ my $content_type = shift || "text/html";
+ if (! defined($ENV{'PHPWRAPPER'})){
+ my $is_mod_perl = defined($ENV{'MOD_PERL'});
+ if (defined($moddate)) {
+ if ($is_mod_perl) {
+ Apache->request->header_out("Last-Modified" => 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($GZIPBIN) && open(GZIP, "|$GZIPBIN -1 -c"))) {
+ if ($is_mod_perl) {
+ Apache->request->content_encoding("x-gzip");
+ Apache->request->header_out(Vary => "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
+ }
+ $| = 1; $| = 0; # Flush header output
+ if ($has_zlib) {
+ tie *GZIP, __PACKAGE__, \*STDOUT;
+ }
+ select(GZIP);
+ $gzip_open = 1;
+# print "<!-- gzipped -->" if ($content_type eq "text/html");
+ }
+ else {
+ if ($is_mod_perl) {
+ Apache->request->send_http_header;
+ }
+ else {
+ print "\r\n"; # Close headers
+ }
+ print "<font size=-1>Unable to find gzip binary in the \$PATH to compress output</font><br>";
+ }
+ }
+ else {
+ if ($is_mod_perl) {
+ Apache->request->send_http_header;
+ }
+ else {
+ print "\r\n"; # Close headers
+ }
+ }
+ }
+}
+
+sub html_header($) {
+ if (! defined($ENV{'PHPWRAPPER'})){
+ my ($title) = @_;
+ my $version = '$Revision$';
+ http_header();
+ print <<EOH;
+<!doctype html public "-//W3C//DTD HTML 4.0 Transitional//EN"
+ "http://www.w3.org/TR/REC-html40/loose.dtd">
+<html>
+<title>$title</title>
+<head>
+<!-- hennerik CVSweb $version -->
+</head>
+$body_tag
+$logo <h1 align="center">$title</h1>
+EOH
+ }
+}
+
+sub html_footer() {
+ if (! defined($ENV{'PHPWRAPPER'})){
+ return "<hr noshade><address>$address</address></body></html>\n";
+ } else {
+ return "<hr noshade><address>$address</address>";
+ }
+}
+
+sub link_tags($)
+{
+ my ($tags) = @_;
+ my ($ret) = "";
+ my ($fileurl,$filename);
+
+ ($filename = $where) =~ s/^.*\///;
+ $fileurl = urlencode($filename);
+
+ foreach my $sym (split(", ", $tags)) {
+ $ret .= ",\n" if ($ret ne "");
+ $ret .= "<A HREF=\"$fileurl"
+ . toggleQuery('only_with_tag',$sym) . "\">$sym</A>";
+ }
+ return $ret."\n";
+}
+
+#
+# See if a module is listed in the config file's @HideModule list.
+#
+sub forbidden_module($) {
+ my($module) = @_;
+ return checkForbidden($module, @HideModules);
+}
+
+sub forbidden_file($) {
+ my($file) = @_;
+ $file =~ s|^.*/||;
+ return checkForbidden($file, @DissallowRead);
+}
+
+sub checkForbidden($@) {
+ my($item, @list) = @_;
+ for (my $i=0; $i < @list; $i++) {
+ return 1 if $item =~ $list[$i];
+ }
+ return 0;
+}
+
+# Close the GZIP handle remove the tie.
+
+sub gzipclose() {
+ if ($gzip_open) {
+ select(STDOUT);
+ close(GZIP);
+ untie *GZIP;
+ $gzip_open = 0;
+ }
+}
+
+# implement a gzipped file handle via the Compress:Zlib compression
+# library.
+
+sub MAGIC1() { 0x1f }
+sub MAGIC2() { 0x8b }
+sub OSCODE() { 3 }
+
+sub TIEHANDLE {
+ my ($class, $out) = @_;
+ my ($d) = Compress::Zlib::deflateInit(-Level => Compress::Zlib::Z_BEST_COMPRESSION(),
+ -WindowBits => -Compress::Zlib::MAX_WBITS()) or return undef;
+ my ($o) = {
+ handle => $out,
+ dh => $d,
+ crc => 0,
+ len => 0,
+ };
+ my ($header) = 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) = shift;
+ my ($buf) = join(defined $, ? $, : "", at _);
+ my ($len) = length($buf);
+ my ($compressed, $status) = $o->{dh}->deflate($buf);
+ print {$o->{handle}} $compressed if defined($compressed);
+ $o->{crc} = Compress::Zlib::crc32($buf, $o->{crc});
+ $o->{len} += $len;
+ return $len;
+}
+
+sub PRINTF {
+ my ($o) = shift;
+ my ($fmt) = shift;
+ my ($buf) = sprintf($fmt, @_);
+ my ($len) = length($buf);
+ my ($compressed, $status) = $o->{dh}->deflate($buf);
+ print {$o->{handle}} $compressed if defined($compressed);
+ $o->{crc} = Compress::Zlib::crc32($buf, $o->{crc});
+ $o->{len} += $len;
+ return $len;
+}
+
+sub WRITE {
+ my ($o, $buf, $len, $off) = @_;
+ my ($compressed, $status) = $o->{dh}->deflate(substr($buf, 0, $len));
+ print {$o->{handle}} $compressed if defined($compressed);
+ $o->{crc} = Compress::Zlib::crc32(substr($buf, 0, $len), $o->{crc});
+ $o->{len} += $len;
+ return $len;
+}
+
+sub CLOSE {
+ my ($o) = @_;
+ return if !defined( $o->{dh});
+ my ($buf) = $o->{dh}->flush();
+ $buf .= pack("V V", $o->{crc}, $o->{len});
+ print {$o->{handle}} $buf;
+ undef $o->{dh};
+}
+
+sub DESTROY {
+ my ($o) = @_;
+ CLOSE($o);
+}
Property changes on: trunk/gforge_base/evolvisforge-5.1/gforge/utils/cvsweb
___________________________________________________________________
Added: svn:executable
+ *
Added: trunk/gforge_base/evolvisforge-5.1/gforge/www/images/cvsweb/back.png
===================================================================
--- trunk/gforge_base/evolvisforge-5.1/gforge/www/images/cvsweb/back.png (rev 0)
+++ trunk/gforge_base/evolvisforge-5.1/gforge/www/images/cvsweb/back.png 2011-02-24 16:19:32 UTC (rev 9153)
@@ -0,0 +1,5 @@
+PNG
+
+
+IHDR 2o¡5 PLTEÌÿÿ fff333 Äåx tRNS @æØf tEXtSoftware gif2png 2.4.2£^G VtEXtComment This art is in the public domain. Kevin Hughes, kevinh at eit.com, September 1995LèôÄ ZIDATxÚeÌÑ 0Ð d?:@G(r. Íþ«ØÄxA¼¯ã%È7¬
+Tö¥@ir(Jõùp³ÜÛéÕ/ÍÌ«É¢¨j
YxSÉß¹ûº¾%v_n,î±å} IEND®B`
\ No newline at end of file
Added: trunk/gforge_base/evolvisforge-5.1/gforge/www/images/cvsweb/dir.png
===================================================================
--- trunk/gforge_base/evolvisforge-5.1/gforge/www/images/cvsweb/dir.png (rev 0)
+++ trunk/gforge_base/evolvisforge-5.1/gforge/www/images/cvsweb/dir.png 2011-02-24 16:19:32 UTC (rev 9153)
@@ -0,0 +1,5 @@
+PNG
+
+
+IHDR 2o¡5 PLTEÌÿÿÿÌ f3333 õ£Í tRNS @æØf tEXtSoftware gif2png 2.4.2£^G VtEXtComment This art is in the public domain. Kevin Hughes, kevinh at eit.com, September 1995LèôÄ MIDATxÚc` Å*`f )
+ä@PÔ<á 0v
3
]©,*®¬Æ`âÊÀâ!@B ¦Â1tÁµ IEND®B`
\ No newline at end of file
Added: trunk/gforge_base/evolvisforge-5.1/gforge/www/images/cvsweb/miniback.png
===================================================================
--- trunk/gforge_base/evolvisforge-5.1/gforge/www/images/cvsweb/miniback.png (rev 0)
+++ trunk/gforge_base/evolvisforge-5.1/gforge/www/images/cvsweb/miniback.png 2011-02-24 16:19:32 UTC (rev 9153)
@@ -0,0 +1,4 @@
+PNG
+
+
+IHDR íÝâR PLTEÀÀÀ111ZZZ!!! §${s tRNS @æØf bKGDaf¸} tEXtSoftware gif2png 2.4.2£^G VIDATxÚc`@P(Í a¥¥i& CÌrKKaÀd3I,ÆJiiL@õLii EiiBFXZ T ØH "#I..@Í Þ´N IEND®B`
\ No newline at end of file
Added: trunk/gforge_base/evolvisforge-5.1/gforge/www/images/cvsweb/minidir.png
===================================================================
--- trunk/gforge_base/evolvisforge-5.1/gforge/www/images/cvsweb/minidir.png (rev 0)
+++ trunk/gforge_base/evolvisforge-5.1/gforge/www/images/cvsweb/minidir.png 2011-02-24 16:19:32 UTC (rev 9153)
@@ -0,0 +1,6 @@
+PNG
+
+
+IHDR íÝâR PLTEÀÀÀÿÜ®ÿÞ¸ }WK;+% kÅ9û tRNS @æØf bKGDaf¸} tEXtSoftware gif2png 2.4.2£^G HIDATxÚmƱ0À_e7H&п
+½/û`^u#=?
~Æfòx"±ÌZ¥¿¡¿Ñ«ÒÖvbC
+{T»s4|ÖwÝ=é? IEND®B`
\ No newline at end of file
Added: trunk/gforge_base/evolvisforge-5.1/gforge/www/images/cvsweb/minitext.png
===================================================================
--- trunk/gforge_base/evolvisforge-5.1/gforge/www/images/cvsweb/minitext.png (rev 0)
+++ trunk/gforge_base/evolvisforge-5.1/gforge/www/images/cvsweb/minitext.png 2011-02-24 16:19:32 UTC (rev 9153)
@@ -0,0 +1,5 @@
+PNG
+
+
+IHDR íÝâR PLTEÀÀÀ999kkkÿÿÿÎÎÎççç Ñ¢ tRNS @æØf bKGDaë tEXtSoftware gif2png 2.4.2£^G EIDATxÚc`@ "ÄÅÅ5Æp32BAAAAA#--Å *âIKq
+:AEÒ¸ Á¬ )üÏëÿ IEND®B`
\ No newline at end of file
Added: trunk/gforge_base/evolvisforge-5.1/gforge/www/images/cvsweb/text.png
===================================================================
--- trunk/gforge_base/evolvisforge-5.1/gforge/www/images/cvsweb/text.png (rev 0)
+++ trunk/gforge_base/evolvisforge-5.1/gforge/www/images/cvsweb/text.png 2011-02-24 16:19:32 UTC (rev 9153)
@@ -0,0 +1,5 @@
+PNG
+
+
+IHDR 2o¡5 PLTEÌÿÿÿÿÿ333 ëÜÉ tRNS @æØf tEXtSoftware gif2png 2.4.2£^G VtEXtComment This art is in the public domain. Kevin Hughes, kevinh at eit.com, September 1995LèôÄ NIDATxÚÁ
+ !ia+0WF0¡ÿ\=.¼×0ûAÆ¡ é ª©h©ºs/î³YTO}£G÷È·¸©¿úÁ'ÅYìç|R"'y IEND®B`
\ No newline at end of file
Added: trunk/gforge_base/evolvisforge-5.1/gforge/www/scm/cvsweb.php
===================================================================
--- trunk/gforge_base/evolvisforge-5.1/gforge/www/scm/cvsweb.php (rev 0)
+++ trunk/gforge_base/evolvisforge-5.1/gforge/www/scm/cvsweb.php 2011-02-24 16:19:32 UTC (rev 9153)
@@ -0,0 +1,38 @@
+<?php
+/**
+ *
+ * Gforge cvsweb php wrapper
+ *
+ * Copyright 2003 (c) Gforge
+ * http://gforge.org
+ *
+ * @version $Id$
+ *
+ */
+
+require_once('www/include/pre.php'); // Initial db and session library, opens session
+
+if ("${contenttype}" != "text/plain") {
+ $HTML->header(array('title'=>$Language->getText('index','welcome'),'pagename'=>'home'));
+} else {
+ header("Content-type: $contenttype" );
+}
+
+/*
+echo "<H3>QUERY_STRING =====> $QUERY_STRING <=====</H3>";
+echo "<H3>PATH_INFO =====> $PATH_INFO <=====</H3>";
+echo "<H3>HTTP_USER_AGENT =====> $HTTP_USER_AGENT <=====</H3>";
+echo "<H3>SCRIPT_NAME =====> $SCRIPT_NAME <=====</H3>";
+echo "<H3>contenttype =====> ${contenttype} <=====</H3>";
+*/
+
+passthru("PHPWRAPPER=$SCRIPT_NAME $sys_path_to_cvsweb/cvsweb \"$PATH_INFO\" \"$QUERY_STRING\" ");
+//putenv("PHPWRAPPER=/scm/cvsweb.php");
+//passthru("/usr/lib/gforge/cgi-bin/cvsweb.cgi \"$PATH_INFO\" \"$QUERY_STRING\" ");
+//passthru("PHPWRAPPER=/scm/cvsweb.php /usr/lib/gforge/cgi-bin/cvsweb.cgi \"$PATH_INFO\" \"$QUERY_STRING\" ");
+
+if ("$contenttype" != "text/plain") {
+$HTML->footer(array());
+}
+
+?>
Modified: trunk/gforge_base/evolvisforge-5.1/gforge/www/scm/index.php
===================================================================
--- trunk/gforge_base/evolvisforge-5.1/gforge/www/scm/index.php 2011-02-24 16:19:30 UTC (rev 9152)
+++ trunk/gforge_base/evolvisforge-5.1/gforge/www/scm/index.php 2011-02-24 16:19:32 UTC (rev 9153)
@@ -114,6 +114,9 @@
echo $Language->getText('scm_index', 'browsetree');
?>
<UL>
+ <LI>Christian Bayle did it<BR><a href=/scm/cvsweb.php/?cvsroot=<?php print $project->getUnixName(); ?> >
+ <b><?php echo $Language->getText('scm_index', 'browseit'); ?>(cvsweb php wrapper)</b></a>
+ </UL>
<LI><a href=<?php print account_group_cvsweb_url($project->getUnixName()); ?> >
<b><?php echo $Language->getText('scm_index', 'browseit'); ?>(cvsweb)</b></a>
</UL>
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