This problem was reported at www.jp.FreeBSD.org, which uses the (almost) same CGI script as www.FreeBSD.org.
3663 lines
90 KiB
Perl
Executable file
3663 lines
90 KiB
Perl
Executable file
#!/usr/bin/perl -wT
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#
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# cvsweb - a CGI interface to CVS trees.
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#
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# Written in their spare time by
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# Bill Fenner <fenner@FreeBSD.org> (original work)
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# extended by Henner Zeller <zeller@think.de>,
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# Henrik Nordstrom <hno@hem.passagen.se>
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# Ken Coar <coar@Apache.Org>
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# Dick Balaska <dick@buckosoft.com>
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# Akinori MUSHA <knu@FreeBSD.org>
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# Jens-Uwe Mager <jum@helios.de>
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# Ville Skyttä <ville.skytta@iki.fi> (html cleanup)
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#
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# Based on:
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# * Bill Fenners cvsweb.cgi revision 1.28 available from:
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# http://www.FreeBSD.org/cgi/cvsweb.cgi/www/en/cgi/cvsweb.cgi
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#
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# Copyright (c) 1996-1998 Bill Fenner
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# (c) 1998-1999 Henner Zeller
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# (c) 1999 Henrik Nordstrom
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# (c) 2000-2002 Akinori MUSHA
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# $Id: cvsweb.cgi,v 1.81 2002-05-08 05:42:25 motoyuki Exp $
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# $Idaemons: /home/cvs/cvsweb/cvsweb.cgi,v 1.84 2001/10/07 20:50:10 knu Exp $
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# $FreeBSD: www/en/cgi/cvsweb.cgi,v 1.80 2002/04/11 01:55:34 fenner Exp $
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#
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###
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require 5.000;
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use strict;
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use vars qw (
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$cvsweb_revision
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$mydir $uname $config $allow_version_select $verbose
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@CVSrepositories @CVSROOT %CVSROOT %CVSROOTdescr
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%MIRRORS %DEFAULTVALUE %ICONS %MTYPES
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@DIFFTYPES %DIFFTYPES @LOGSORTKEYS %LOGSORTKEYS
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%alltags @tabcolors %fileinfo %tags @branchnames %nameprinted
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%symrev %revsym @allrevisions %date %author @revdisplayorder
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@revisions %state %difflines %log %branchpoint @revorder
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$prcgi @prcategories $re_prcategories $prkeyword $re_prkeyword $mancgi
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$checkoutMagic $doCheckout $scriptname $scriptwhere
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$where $pathinfo $Browser $nofilelinks $maycompress @stickyvars
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%funcline_regexp $is_mod_perl
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$is_links $is_lynx $is_w3m $is_msie $is_mozilla3 $is_textbased
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%input $query $barequery $sortby $bydate $byrev $byauthor
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$bylog $byfile $defaultDiffType $logsort $cvstree $cvsroot
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$mimetype $charset $output_filter $defaultTextPlain $defaultViewable
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$command_path %CMD $allow_compress
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$backicon $diricon $fileicon
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$fullname $newname $cvstreedefault
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$body_tag $body_tag_for_src $logo $defaulttitle $address
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$long_intro $short_instruction $shortLogLen
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$show_author $dirtable $tablepadding $columnHeaderColorDefault
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$columnHeaderColorSorted $hr_breakable $showfunc $hr_ignwhite
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$hr_ignkeysubst $diffcolorHeading $diffcolorEmpty $diffcolorRemove
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$diffcolorChange $diffcolorAdd $diffcolorDarkChange $difffontface
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$difffontsize $inputTextSize $mime_types $allow_annotate
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$allow_markup $use_java_script $open_extern_window
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$extern_window_width $extern_window_height $edit_option_form
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$show_subdir_lastmod $show_log_in_markup $preformat_in_markup $v
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$navigationHeaderColor $tableBorderColor $markupLogColor
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$tabstop $state $annTable $sel $curbranch @HideModules @ForbiddenFiles
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$module $use_descriptions %descriptions @mytz $dwhere $moddate
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$use_moddate $has_zlib $gzip_open
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$allow_tar @tar_options @gzip_options @zip_options @cvs_options
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$LOG_FILESEPARATOR $LOG_REVSEPARATOR
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$tmpdir
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);
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sub printDiffSelect($);
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sub printDiffLinks($$);
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sub printLogSortSelect($);
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sub findLastModifiedSubdirs(@);
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sub htmlify_sub(&$);
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sub htmlify($;$);
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sub spacedHtmlText($;$);
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sub link($$);
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sub revcmp($$);
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sub fatal($$);
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sub redirect($);
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sub safeglob($);
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sub search_path($);
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sub getMimeTypeFromSuffix($);
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sub head($;$);
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sub scan_directives(@);
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sub openOutputFilter();
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sub doAnnotate($$);
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sub doCheckout($$);
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sub cvswebMarkup($$$);
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sub viewable($);
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sub doDiff($$$$$$);
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sub getDirLogs($$@);
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sub readLog($;$);
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sub printLog($;$);
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sub doLog($);
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sub flush_diff_rows($$$$);
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sub human_readable_diff($);
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sub navigateHeader($$$$$);
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sub plural_write($$);
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sub readableTime($$);
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sub clickablePath($$);
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sub chooseCVSRoot();
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sub chooseMirror();
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sub fileSortCmp();
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sub download_url($$;$);
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sub download_link($$$;$);
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sub toggleQuery($$);
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sub urlencode($);
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sub htmlquote($);
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sub htmlunquote($);
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sub hrefquote($);
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sub http_header(;$);
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sub html_header($);
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sub html_footer();
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sub link_tags($);
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sub forbidden_file($);
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sub forbidden_module($);
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##### Start of Configuration Area ########
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delete $ENV{PATH};
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$cvsweb_revision = '2.0.1';
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use File::Basename;
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($mydir) = (dirname($0) =~ /(.*)/); # untaint
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# == EDIT this ==
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# Locations to search for user configuration, in order:
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for ("$mydir/cvsweb.conf", '/usr/local/etc/cvsweb/cvsweb.conf') {
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if (defined($_) && -r $_) {
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$config = $_;
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last;
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}
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}
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# == Configuration defaults ==
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# Defaults for configuration variables that shouldn't need
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# to be configured..
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$allow_version_select = 1;
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##### End of Configuration Area ########
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######## Configuration variables #########
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# These are defined to allow checking with perl -cw
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@CVSrepositories = @CVSROOT = %CVSROOT = %MIRRORS = %DEFAULTVALUE = %ICONS =
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%MTYPES = %tags = %alltags = @tabcolors = %fileinfo = ();
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$cvstreedefault = $body_tag = $body_tag_for_src = $logo = $defaulttitle =
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$address = $long_intro = $short_instruction = $shortLogLen = $show_author =
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$dirtable = $tablepadding = $columnHeaderColorDefault =
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$columnHeaderColorSorted = $hr_breakable = $showfunc = $hr_ignwhite =
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$hr_ignkeysubst = $diffcolorHeading = $diffcolorEmpty = $diffcolorRemove =
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$diffcolorChange = $diffcolorAdd = $diffcolorDarkChange = $difffontface =
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$difffontsize = $inputTextSize = $mime_types = $allow_annotate =
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$allow_markup = $use_java_script = $open_extern_window =
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$extern_window_width = $extern_window_height = $edit_option_form =
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$show_subdir_lastmod = $show_log_in_markup = $v = $navigationHeaderColor =
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$tableBorderColor = $markupLogColor = $tabstop = $use_moddate = $moddate =
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$gzip_open = undef;
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$tmpdir = defined($ENV{TMPDIR}) ? $ENV{TMPDIR} : "/var/tmp";
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$LOG_FILESEPARATOR = q/^={77}$/;
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$LOG_REVSEPARATOR = q/^-{28}$/;
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@DIFFTYPES = qw(h H u c s);
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@DIFFTYPES{@DIFFTYPES} = (
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{
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'descr' => 'colored',
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'opts' => ['-u'],
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'colored' => 1,
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},
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{
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'descr' => 'long colored',
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'opts' => ['--unified=15'],
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'colored' => 1,
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},
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{
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'descr' => 'unified',
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'opts' => ['-u'],
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'colored' => 0,
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},
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{
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'descr' => 'context',
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'opts' => ['-c'],
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'colored' => 0,
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},
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{
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'descr' => 'side by side',
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'opts' => ['--side-by-side', '--width=164'],
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'colored' => 0,
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},
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);
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@LOGSORTKEYS = qw(cvs date rev);
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@LOGSORTKEYS{@LOGSORTKEYS} = (
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{
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'descr' => 'Not sorted',
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},
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{
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'descr' => 'Commit date',
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},
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{
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'descr' => 'Revision',
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},
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);
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$cgi_style::hsty_base = 'http://www.FreeBSD.org';
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$_ = q$FreeBSD: www/en/cgi/cvsweb.cgi,v 1.80 2002/04/11 01:55:34 fenner Exp $;
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@_ = split;
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$cgi_style::hsty_date = "@_[3,4]";
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# warningproof
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0 if $cgi_style::hsty_base ne $cgi_style::hsty_date;
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package cgi_style;
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require "$main::mydir/cgi-style.pl";
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package main;
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##### End of configuration variables #####
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use Time::Local;
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use IPC::Open2;
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# Check if the zlib C library interface is installed, and if yes
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# we can avoid using the extra gzip process.
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eval { require Compress::Zlib; };
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$has_zlib = !$@;
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$verbose = $v;
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$checkoutMagic = "~checkout~";
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$pathinfo = defined($ENV{PATH_INFO}) ? $ENV{PATH_INFO} : '';
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$where = $pathinfo;
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$doCheckout = ($where =~ m|^/$checkoutMagic/|);
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$where =~ s|^/$checkoutMagic/|/|;
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$where =~ s|^/||;
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$scriptname = defined($ENV{SCRIPT_NAME}) ? $ENV{SCRIPT_NAME} : '';
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$scriptname =~ s|^/*|/|;
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# Let's workaround thttpd's stupidity..
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if ($scriptname =~ m|/$|) {
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$pathinfo .= '/';
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my $re = quotemeta $pathinfo;
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$scriptname =~ s/$re$//;
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}
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$scriptwhere = $scriptname;
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$scriptwhere .= '/' . urlencode($where);
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$where = '/' if ($where eq '');
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$is_mod_perl = defined($ENV{MOD_PERL});
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# in lynx, it it very annoying to have two links
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# per file, so disable the link at the icon
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# in this case:
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$Browser = $ENV{HTTP_USER_AGENT} || '';
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$is_links = ($Browser =~ m`^Links `);
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$is_lynx = ($Browser =~ m`^Lynx/`i);
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$is_w3m = ($Browser =~ m`^w3m/`i);
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$is_msie = ($Browser =~ m`MSIE`);
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$is_mozilla3 = ($Browser =~ m`^Mozilla/[3-9]`);
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$is_textbased = ($is_links || $is_lynx || $is_w3m);
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$nofilelinks = $is_textbased;
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# newer browsers accept gzip content encoding
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# and state this in a header
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# (netscape did always but didn't state it)
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# It has been reported that these
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# braindamaged MS-Internet Exploders claim that they
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# accept gzip .. but don't in fact and
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# display garbage then :-/
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# Turn off gzip if running under mod_perl and no zlib is available,
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# piping does not work as expected inside the server.
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$maycompress =
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(((defined($ENV{HTTP_ACCEPT_ENCODING})
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&& $ENV{HTTP_ACCEPT_ENCODING} =~ m`gzip`) || $is_mozilla3) && !$is_msie
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&& !($is_mod_perl && !$has_zlib));
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# put here the variables we need in order
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# to hold our state - they will be added (with
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# their current value) to any link/query string
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# you construct
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@stickyvars = qw(cvsroot hideattic sortby logsort f only_with_tag);
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if (-f $config) {
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require $config || &fatal(
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"500 Internal Error",
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sprintf(
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'Error in loading configuration file: %s<br><br>%s<br>',
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$config,
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&htmlify($@)
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)
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);
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} else {
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&fatal("500 Internal Error",
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'Configuration not found. Set the variable <code>$config</code> '
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. 'in cvsweb.cgi to your <b>cvsweb.conf</b> configuration file first.'
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);
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}
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undef %input;
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$query = $ENV{QUERY_STRING};
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if (defined($query) && $query ne '') {
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foreach (split (/&/, $query)) {
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y/+/ /;
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s/%(..)/sprintf("%c", hex($1))/ge; # unquote %-quoted
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if (/(\S+)=(.*)/) {
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$input{$1} = $2 if ($2 ne "");
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} else {
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$input{$_}++;
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}
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}
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}
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# For backwards compability, set only_with_tag to only_on_branch if set.
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$input{only_with_tag} = $input{only_on_branch}
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if (defined($input{only_on_branch}));
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$DEFAULTVALUE{'cvsroot'} = $cvstreedefault;
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foreach (keys %DEFAULTVALUE) {
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# replace not given parameters with the default parameters
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if (!defined($input{$_}) || $input{$_} eq "") {
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# Empty Checkboxes in forms return -- nothing. So we define a helper
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# variable in these forms (copt) which indicates that we just set
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# parameters with a checkbox
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if (!defined($input{"copt"})) {
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# 'copt' isn't defined --> empty input is not the result
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# of empty input checkbox --> set default
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$input{$_} = $DEFAULTVALUE{$_}
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if (defined($DEFAULTVALUE{$_}));
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} else {
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# 'copt' is defined -> the result of empty input checkbox
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# -> set to zero (disable) if default is a boolean (0|1).
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$input{$_} = 0
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if (defined($DEFAULTVALUE{$_})
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&& ($DEFAULTVALUE{$_} eq "0"
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|| $DEFAULTVALUE{$_} eq "1"));
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}
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}
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}
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$barequery = "";
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my @barequery;
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foreach (@stickyvars) {
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# construct a query string with the sticky non default parameters set
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if (defined($input{$_}) && $input{$_} ne ''
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&& !(defined($DEFAULTVALUE{$_}) && $input{$_} eq $DEFAULTVALUE{$_}))
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{
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push @barequery,
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join ('=', urlencode($_), urlencode($input{$_}));
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}
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}
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# is there any query ?
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if (@barequery) {
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$barequery = join ('&', @barequery);
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$query = "?$barequery";
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$barequery = "&$barequery";
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} else {
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$query = "";
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}
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undef @barequery;
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if (defined($input{path})) {
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redirect("$scriptname/$input{path}$query");
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}
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# get actual parameters
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$sortby = $input{"sortby"};
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$bydate = 0;
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$byrev = 0;
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$byauthor = 0;
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$bylog = 0;
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$byfile = 0;
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if ($sortby eq "date") {
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$bydate = 1;
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} elsif ($sortby eq "rev") {
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$byrev = 1;
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} elsif ($sortby eq "author") {
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$byauthor = 1;
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} elsif ($sortby eq "log") {
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$bylog = 1;
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} else {
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$byfile = 1;
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}
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$defaultDiffType = $input{'f'};
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$logsort = $input{'logsort'};
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my @tmp = @CVSrepositories;
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my @pair;
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while (@pair = splice(@tmp, 0, 2)) {
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my ($key, $val) = @pair;
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my ($descr, $cvsroot) = @$val;
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next if !-d $cvsroot;
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$CVSROOTdescr{$key} = $descr;
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$CVSROOT{$key} = $cvsroot;
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push @CVSROOT, $key;
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}
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undef @tmp;
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undef @pair;
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## Default CVS-Tree
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if (!defined($CVSROOT{$cvstreedefault})) {
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&fatal("500 Internal Error",
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"<code>\$cvstreedefault</code> points to a repository ($cvstreedefault) "
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. "not defined in <code>%CVSROOT</code> "
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. "(edit your configuration file $config)");
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}
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# alternate CVS-Tree, configured in cvsweb.conf
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if ($input{'cvsroot'} && $CVSROOT{$input{'cvsroot'}}) {
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$cvstree = $input{'cvsroot'};
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} else {
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$cvstree = $cvstreedefault;
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}
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$cvsroot = $CVSROOT{$cvstree};
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# create icons out of description
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my $k;
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foreach $k (keys %ICONS) {
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no strict 'refs';
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my ($itxt, $ipath, $iwidth, $iheight) = @{$ICONS{$k}};
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if ($ipath) {
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${"${k}icon"} =
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sprintf(
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'<img src="%s" alt="%s" border="0" width="%d" height="%d">',
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hrefquote($ipath), htmlquote($itxt), $iwidth, $iheight)
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} else {
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${"${k}icon"} = $itxt;
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}
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}
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undef $k;
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|
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my $config_cvstree = "$config-$cvstree";
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|
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# Do some special configuration for cvstrees
|
|
if (-f $config_cvstree) {
|
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require $config_cvstree || &fatal(
|
|
"500 Internal Error",
|
|
sprintf(
|
|
'Error in loading configuration file: %s<br><br>%s<br>',
|
|
$config_cvstree,
|
|
&htmlify($@)
|
|
)
|
|
);
|
|
}
|
|
undef $config_cvstree;
|
|
|
|
$re_prcategories = '(?:' . join ('|', @prcategories) . ')' if @prcategories;
|
|
$re_prkeyword = quotemeta($prkeyword) if defined($prkeyword);
|
|
$prcgi .= '%s' if defined($prcgi) && $prcgi !~ /%s/;
|
|
|
|
$fullname = "$cvsroot/$where";
|
|
$mimetype = &getMimeTypeFromSuffix($fullname);
|
|
$defaultTextPlain = ($mimetype eq "text/plain");
|
|
$defaultViewable = $allow_markup && viewable($mimetype);
|
|
|
|
my $rewrite = 0;
|
|
|
|
if ($pathinfo =~ m|//|) {
|
|
$pathinfo =~ y|/|/|s;
|
|
$rewrite = 1;
|
|
}
|
|
|
|
if (-d $fullname && $pathinfo !~ m|/$|) {
|
|
$pathinfo .= '/';
|
|
$rewrite = 1;
|
|
}
|
|
|
|
if (!-d $fullname && $pathinfo =~ m|/$|) {
|
|
chop $pathinfo;
|
|
$rewrite = 1;
|
|
}
|
|
|
|
if ($rewrite) {
|
|
redirect($scriptname . urlencode($pathinfo) . $query);
|
|
}
|
|
|
|
undef $rewrite;
|
|
|
|
if (!-d $cvsroot) {
|
|
&fatal("500 Internal Error",
|
|
'$CVSROOT not found!<p>The server on which the CVS tree lives is probably down. Please try again in a few minutes.'
|
|
);
|
|
}
|
|
|
|
#
|
|
# See if the module is in our forbidden list.
|
|
#
|
|
$where =~ 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;
|
|
my ($module) = ($where =~ m,^/?(.*),); # untaint
|
|
$module =~ s,/([^/]*)$,,;
|
|
my ($ext) = ($1 =~ /(\.tar\.gz|\.zip)$/);
|
|
my ($basedir) = ($module =~ m,([^/]+)$,);
|
|
|
|
if ($basedir eq '' || $module eq '') {
|
|
&fatal("500 Internal Error",
|
|
"You cannot download the top level directory.");
|
|
}
|
|
|
|
my $tmpexportdir = "$tmpdir/.cvsweb.$$." . int(time);
|
|
|
|
mkdir($tmpexportdir, 0700)
|
|
or &fatal("500 Internal Error",
|
|
"Unable to make temporary directory: $!");
|
|
|
|
my @fatal;
|
|
|
|
my $tag =
|
|
(exists $input{only_with_tag} && length $input{only_with_tag}) ?
|
|
$input{only_with_tag} : "HEAD";
|
|
|
|
if ($tag eq 'MAIN') {
|
|
$tag = 'HEAD';
|
|
}
|
|
|
|
if (system $CMD{cvs}, @cvs_options, '-Qd', $cvsroot, 'export', '-r',
|
|
$tag, '-d', "$tmpexportdir/$basedir", $module)
|
|
{
|
|
@fatal = ("500 Internal Error", "cvs co failure: $!: $module");
|
|
} else {
|
|
$| = 1; # Essential to get the buffering right.
|
|
|
|
if ($ext eq '.tar.gz') {
|
|
print "Content-Type: application/x-gzip\r\n\r\n";
|
|
|
|
system
|
|
"$CMD{tar} @tar_options -cf - -C $tmpexportdir $basedir | $CMD{gzip} @gzip_options -c"
|
|
and @fatal =
|
|
("500 Internal Error",
|
|
"tar zc failure: $!: $basedir");
|
|
} elsif ($ext eq '.zip' && $CMD{zip}) {
|
|
print "Content-Type: application/zip\r\n\r\n";
|
|
|
|
system
|
|
"cd $tmpexportdir && $CMD{zip} @zip_options -r - $basedir"
|
|
and @fatal =
|
|
("500 Internal Error", "zip failure: $!: $basedir");
|
|
} else {
|
|
@fatal =
|
|
("500 Internal Error", "unsupported file type");
|
|
}
|
|
}
|
|
|
|
system $CMD{rm}, '-rf', $tmpexportdir if -d $tmpexportdir;
|
|
|
|
&fatal(@fatal) if @fatal;
|
|
|
|
exit;
|
|
}
|
|
|
|
##############################
|
|
# View a directory
|
|
###############################
|
|
if (-d $fullname) {
|
|
my $dh = do { local (*DH); };
|
|
opendir($dh, $fullname) || &fatal("404 Not Found", "$where: $!");
|
|
my @dir = readdir($dh);
|
|
closedir($dh);
|
|
my @subLevelFiles = findLastModifiedSubdirs(@dir)
|
|
if ($show_subdir_lastmod);
|
|
getDirLogs($cvsroot, $where, @subLevelFiles);
|
|
|
|
if ($where eq '/') {
|
|
html_header($defaulttitle);
|
|
$long_intro =~ s/!!CVSROOTdescr!!/$CVSROOTdescr{$cvstree}/g;
|
|
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} = $description;
|
|
}
|
|
}
|
|
|
|
print "<p><a name=\"dirlist\"></a></p>\n";
|
|
|
|
# give direct access to dirs
|
|
if ($where eq '/') {
|
|
chooseMirror ();
|
|
chooseCVSRoot ();
|
|
} else {
|
|
print "<p>Current directory: <b>", &clickablePath($where, 0),
|
|
"</b></p>\n";
|
|
|
|
print "<p>Current tag: <b>", $input{only_with_tag},"</b></p>\n"
|
|
if $input{only_with_tag};
|
|
|
|
}
|
|
|
|
print "<hr noshade>\n";
|
|
|
|
# Using <menu> in this manner violates the HTML2.0 spec but
|
|
# provides the results that I want in most browsers. Another
|
|
# case of layout spooging up HTML.
|
|
|
|
my $infocols = 0;
|
|
if ($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++;
|
|
printf '<tr><th align="left" bgcolor="%s">',
|
|
$byfile ? $columnHeaderColorSorted :
|
|
$columnHeaderColorDefault;
|
|
|
|
if ($byfile) {
|
|
print 'File';
|
|
} else {
|
|
print &link(
|
|
'File',
|
|
sprintf(
|
|
'./%s#dirlist',
|
|
&toggleQuery("sortby", "file")
|
|
)
|
|
);
|
|
}
|
|
print "</th>";
|
|
|
|
# do not display the other column-headers, if we do not have any files
|
|
# with revision information:
|
|
if (scalar(%fileinfo)) {
|
|
$infocols++;
|
|
printf '<th align="left" bgcolor="%s">',
|
|
$byrev ? $columnHeaderColorSorted :
|
|
$columnHeaderColorDefault;
|
|
|
|
if ($byrev) {
|
|
print 'Rev.';
|
|
} else {
|
|
print &link(
|
|
'Rev.',
|
|
sprintf(
|
|
'./%s#dirlist',
|
|
&toggleQuery("sortby", "rev")
|
|
)
|
|
);
|
|
}
|
|
print "</th>";
|
|
$infocols++;
|
|
printf '<th align="left" bgcolor="%s">',
|
|
$bydate ? $columnHeaderColorSorted :
|
|
$columnHeaderColorDefault;
|
|
|
|
if ($bydate) {
|
|
print 'Age';
|
|
} else {
|
|
print &link(
|
|
'Age',
|
|
sprintf(
|
|
'./%s#dirlist',
|
|
&toggleQuery("sortby", "date")
|
|
)
|
|
);
|
|
}
|
|
print "</th>";
|
|
|
|
if ($show_author) {
|
|
$infocols++;
|
|
printf '<th align="left" bgcolor="%s">',
|
|
$byauthor ? $columnHeaderColorSorted :
|
|
$columnHeaderColorDefault;
|
|
|
|
if ($byauthor) {
|
|
print 'Author';
|
|
} else {
|
|
print &link(
|
|
'Author',
|
|
sprintf(
|
|
'./%s#dirlist',
|
|
&toggleQuery(
|
|
"sortby",
|
|
"author"
|
|
)
|
|
)
|
|
);
|
|
}
|
|
print "</th>";
|
|
}
|
|
$infocols++;
|
|
printf '<th align="left" bgcolor="%s">',
|
|
$bylog ? $columnHeaderColorSorted :
|
|
$columnHeaderColorDefault;
|
|
|
|
if ($bylog) {
|
|
print 'Last log entry';
|
|
} else {
|
|
print &link(
|
|
'Last log entry',
|
|
sprintf(
|
|
'./%s#dirlist',
|
|
&toggleQuery("sortby", "log")
|
|
)
|
|
);
|
|
}
|
|
print "</th>";
|
|
} elsif ($use_descriptions) {
|
|
printf '<th align="left" bgcolor="%s">',
|
|
$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 =
|
|
$input{'hideattic'} ? '' :
|
|
&link('[Hide]', sprintf('./%s#dirlist', &toggleQuery("hideattic")));
|
|
|
|
# Sort without the Attic/ pathname.
|
|
# place directories first
|
|
|
|
my $attic;
|
|
my $url;
|
|
my $fileurl;
|
|
my $filesexists;
|
|
my $filesfound;
|
|
|
|
foreach (sort { &fileSortCmp } @dir) {
|
|
if ($_ 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{$_}));
|
|
printf '<tr bgcolor="%s"><td>', $tabcolors[$dirrow % 2]
|
|
if $dirtable;
|
|
|
|
if ($_ eq '..') {
|
|
$url = "../$query";
|
|
if ($nofilelinks) {
|
|
print $backicon;
|
|
} else {
|
|
print &link($backicon, $url);
|
|
}
|
|
print " ", &link("Parent 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 " ";
|
|
print &link(
|
|
"[Don't hide]",
|
|
sprintf(
|
|
'./%s#dirlist',
|
|
&toggleQuery(
|
|
"hideattic")
|
|
)
|
|
);
|
|
}
|
|
}
|
|
|
|
# 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/" : "") . urlencode($_);
|
|
$url = './' . $fileurl . $query;
|
|
my $rev = '';
|
|
my $date = '';
|
|
my $log = '';
|
|
my $author = '';
|
|
$filesexists++;
|
|
next if (!defined($fileinfo{$_}));
|
|
($rev, $date, $log, $author) = @{$fileinfo{$_}};
|
|
$filesfound++;
|
|
printf '<tr bgcolor="%s"><td>', $tabcolors[$dirrow % 2]
|
|
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>");
|
|
$dirrow++;
|
|
}
|
|
print "\n";
|
|
}
|
|
|
|
print($dirtable ? "</table>\n" : "</menu>\n");
|
|
|
|
if ($dirtable && defined($tableBorderColor)) {
|
|
print "</td></tr></table>";
|
|
}
|
|
|
|
if ($filesexists && !$filesfound) {
|
|
print
|
|
"<p><b>NOTE:</b> There are $filesexists files, but none matches the current tag ($input{only_with_tag}).</p>\n";
|
|
}
|
|
if ($input{only_with_tag} && (!%tags || !$tags{$input{only_with_tag}}))
|
|
{
|
|
%tags = %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 "<p>Show only files with tag:\n";
|
|
print "<select name=\"only_with_tag\"";
|
|
print " onchange=\"this.form.submit()\"" if $use_java_script;
|
|
print ">";
|
|
print "<option value=\"\">All tags / default branch</option>\n";
|
|
|
|
foreach my $tag (reverse sort { lc $a cmp lc $b } keys %tags) {
|
|
print "<option",
|
|
defined($input{only_with_tag})
|
|
&& $input{only_with_tag} eq $tag ? " selected" : "",
|
|
">$tag</option>\n";
|
|
}
|
|
print "</select>\n";
|
|
print " Module path or alias:\n";
|
|
printf "<input type=\"text\" name=\"path\" value=\"%s\" size=\"15\">\n",
|
|
htmlquote($where);
|
|
print "<input type=\"submit\" value=\"Go\"></p>\n";
|
|
print "</form>\n";
|
|
}
|
|
|
|
if ($allow_tar) {
|
|
my ($basefile) = ($where =~ m,(?:.*/)?([^/]+),);
|
|
|
|
if (defined($basefile) && $basefile ne '') {
|
|
print "<hr noshade>\n",
|
|
"<div align=\"center\">Download this directory in ";
|
|
|
|
# Mangle the filename so browsers show a reasonable
|
|
# filename to download.
|
|
print &link("tarball", "./$basefile.tar.gz$query"
|
|
. ($query ? "&" : "?") . "tarball=1");
|
|
if ($CMD{zip}) {
|
|
print " or ",
|
|
&link("zip archive", "./$basefile.zip$query"
|
|
. ($query ? "&" : "?") . "tarball=1");
|
|
}
|
|
print "</div>";
|
|
}
|
|
}
|
|
|
|
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</option>";
|
|
print "<option", $bydate ? " selected" : "",
|
|
" value=\"date\">Age</option>";
|
|
print "<option", $byauthor ? " selected" : "",
|
|
" value=\"author\">Author</option>"
|
|
if ($show_author);
|
|
print "<option", $byrev ? " selected" : "",
|
|
" value=\"rev\">Revision</option>";
|
|
print "<option", $bylog ? " selected" : "",
|
|
" value=\"log\">Log message</option>";
|
|
print "</select></td>";
|
|
print "<td>Sort log by: ";
|
|
printLogSortSelect(0);
|
|
print "</td></tr>";
|
|
print "<tr><td>Diff format: ";
|
|
printDiffSelect(0);
|
|
print "</td>";
|
|
print "<td><label>Show Attic files: ";
|
|
print "<input name=\"hideattic\" type=\"checkbox\"",
|
|
$input{'hideattic'} ? " checked" : "", "></label></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/$1|;
|
|
if ($ENV{QUERY_STRING} ne "") {
|
|
redirect("${newplace}?$ENV{QUERY_STRING}");
|
|
} else {
|
|
redirect($newplace);
|
|
}
|
|
exit;
|
|
} elsif (0 && (my @files = &safeglob($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.
|
|
$xtra = (($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$query");
|
|
}
|
|
}
|
|
}
|
|
&fatal("404 Not Found", "$where: no such file or directory");
|
|
}
|
|
|
|
gzipclose();
|
|
|
|
## End MAIN
|
|
|
|
sub printDiffSelect($) {
|
|
my ($use_java_script) = @_;
|
|
my $f = $input{'f'};
|
|
|
|
print '<select name="f"';
|
|
print ' onchange="this.form.submit()"' if $use_java_script;
|
|
print '>';
|
|
|
|
local $_;
|
|
for (@DIFFTYPES) {
|
|
printf('<option value="%s"%s>%s</option>', $_,
|
|
$f eq $_ ? ' selected' : '', "\u$DIFFTYPES{$_}{'descr'}");
|
|
}
|
|
|
|
print "</select>";
|
|
}
|
|
|
|
sub printLogSortSelect($) {
|
|
my ($use_java_script) = @_;
|
|
|
|
print '<select name="logsort"';
|
|
print ' onchange="this.form.submit()"' if $use_java_script;
|
|
print '>';
|
|
|
|
local $_;
|
|
for (@LOGSORTKEYS) {
|
|
printf('<option value="%s"%s>%s</option>', $_,
|
|
$logsort eq $_ ? ' selected' : '',
|
|
"\u$LOGSORTKEYS{$_}{'descr'}");
|
|
}
|
|
|
|
print "</select>";
|
|
}
|
|
|
|
sub findLastModifiedSubdirs(@) {
|
|
my (@dirs) = @_;
|
|
my ($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_sub(&$) {
|
|
(my $proc, local $_) = @_;
|
|
my @a = split (m`(<a [^>]+>[^<]*</a>)`i);
|
|
my $linked;
|
|
my $result = '';
|
|
|
|
while (($_, $linked) = splice(@a, 0, 2)) {
|
|
&$proc();
|
|
$result .= $_ if defined($_);
|
|
$result .= $linked if defined($linked);
|
|
}
|
|
|
|
$result;
|
|
}
|
|
|
|
sub htmlify($;$) {
|
|
(local $_, my $extra) = @_;
|
|
|
|
$_ = htmlquote($_);
|
|
|
|
# get URL's as link
|
|
s{
|
|
(http|ftp|https)://\S+
|
|
}{
|
|
&link($&, htmlunquote($&))
|
|
}egx;
|
|
|
|
# get e-mails as link
|
|
$_ = htmlify_sub {
|
|
s<
|
|
[\w+=\-.!]+@[\w\-]+(\.[\w\-]+)+
|
|
><
|
|
&link($&, "mailto:$&")
|
|
>egix;
|
|
}
|
|
$_;
|
|
|
|
if ($extra) {
|
|
|
|
# get PR #'s as link: "PR#nnnn" "PR: nnnn, ..." "PR nnnn, ..." "bin/nnnn"
|
|
if (defined($prcgi) && defined($re_prcategories)
|
|
&& defined($re_prkeyword))
|
|
{
|
|
my $prev;
|
|
|
|
do {
|
|
$prev = $_;
|
|
|
|
$_ = htmlify_sub {
|
|
s{
|
|
(\b$re_prkeyword[:\#]?\s*
|
|
(?:
|
|
\#?
|
|
\d+[,\s]\s*
|
|
)*
|
|
\#?)
|
|
(\d+)\b
|
|
}{
|
|
$1 . &link($2, sprintf($prcgi, $2))
|
|
}egix;
|
|
}
|
|
$_;
|
|
} while ($_ ne $prev);
|
|
|
|
$_ = htmlify_sub {
|
|
s{
|
|
(\b$re_prcategories/(\d+)\b)
|
|
}{
|
|
&link($1, sprintf($prcgi, $2))
|
|
}egox;
|
|
}
|
|
$_;
|
|
}
|
|
|
|
# get manpage specs as link: "foo.1" "foo(1)"
|
|
if (defined($mancgi)) {
|
|
$_ = htmlify_sub {
|
|
s{
|
|
(\b([a-zA-Z][\w.]+)
|
|
(?:
|
|
\( ([0-9n]) \)\B
|
|
|
|
|
\.([0-9n])\b
|
|
)
|
|
)
|
|
}{
|
|
&link($1, sprintf($mancgi, defined($3) ? $3 : $4, $2))
|
|
}egx;
|
|
}
|
|
$_;
|
|
}
|
|
}
|
|
|
|
$_;
|
|
}
|
|
|
|
sub spacedHtmlText($;$) {
|
|
local $_ = $_[0];
|
|
my $ts = $_[1] || $tabstop;
|
|
|
|
# Cut trailing spaces and tabs
|
|
s/[ \t]+$//;
|
|
|
|
if (defined($ts)) {
|
|
|
|
# Expand tabs
|
|
1 while s/\t+/' ' x (length($&) * $ts - length($`) % $ts)/e
|
|
}
|
|
|
|
# replace <tab> and <space> (\001 is to protect us from htmlify)
|
|
# gzip can make excellent use of this repeating pattern :-)
|
|
if ($hr_breakable) {
|
|
|
|
# make every other space 'breakable'
|
|
s/ / \001nbsp;/g; # 2 * <space>
|
|
# leave single space as it is
|
|
} else {
|
|
s/ /\001nbsp;/g;
|
|
}
|
|
|
|
$_ = htmlify($_);
|
|
|
|
# unescape
|
|
y/\001/&/;
|
|
|
|
return $_;
|
|
}
|
|
|
|
sub link($$) {
|
|
my ($name, $url) = @_;
|
|
|
|
$url =~ s/:/sprintf("%%%02x", ord($&))/eg
|
|
if $url =~ /^[^a-z]/; # relative
|
|
|
|
sprintf '<a href="%s">%s</a>', hrefquote($url), $name;
|
|
}
|
|
|
|
sub revcmp($$) {
|
|
my ($rev1, $rev2) = @_;
|
|
|
|
# make no comparison for a tag or a branch
|
|
return 0 if $rev1 =~ /[^\d.]/ || $rev2 =~ /[^\d.]/;
|
|
|
|
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, $errmsg) = @_;
|
|
if ($is_mod_perl) {
|
|
Apache->request->status((split (/ /, $errcode))[0]);
|
|
} else {
|
|
print "Status: $errcode\r\n";
|
|
}
|
|
html_header("Error");
|
|
print "Error: " . htmlquote($errmsg) . "\n";
|
|
print &html_footer;
|
|
exit(1);
|
|
}
|
|
|
|
sub redirect($) {
|
|
my ($url) = @_;
|
|
if ($is_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 ", &link('here', $url), "\n";
|
|
print &html_footer;
|
|
exit(1);
|
|
}
|
|
|
|
sub safeglob($) {
|
|
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 search_path($) {
|
|
my ($command) = @_;
|
|
my $d;
|
|
|
|
for $d (split (/:/, $command_path)) {
|
|
return "$d/$command" if -x "$d/$command";
|
|
}
|
|
|
|
'';
|
|
}
|
|
|
|
sub getMimeTypeFromSuffix($) {
|
|
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 $mimetype;
|
|
}
|
|
|
|
###############################
|
|
# read first lines like head(1)
|
|
###############################
|
|
sub head($;$) {
|
|
my $fh = $_[0];
|
|
my $linecount = $_[1] || 10;
|
|
|
|
my @buf;
|
|
|
|
if ($linecount > 0) {
|
|
my $i;
|
|
for ($i = 0 ; !eof($fh) && $i < $linecount ; $i++) {
|
|
push @buf, scalar <$fh>;
|
|
}
|
|
} else {
|
|
@buf = <$fh>;
|
|
}
|
|
|
|
@buf;
|
|
}
|
|
|
|
###############################
|
|
# scan vim and Emacs directives
|
|
###############################
|
|
sub scan_directives(@) {
|
|
my $ts = undef;
|
|
|
|
for (@_) {
|
|
$ts = $1 if /\b(?:ts|tabstop|tab-width)[:=]\s*([1-9]\d*)\b/;
|
|
}
|
|
|
|
('tabstop' => $ts);
|
|
}
|
|
|
|
sub openOutputFilter() {
|
|
return if !defined($output_filter) || $output_filter eq '';
|
|
|
|
open(STDOUT, "|-") && return;
|
|
|
|
# child of child
|
|
open(STDERR, '>/dev/null');
|
|
exec($output_filter);
|
|
|
|
exit -1;
|
|
}
|
|
|
|
###############################
|
|
# 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 =~ /[^\w.]/) {
|
|
&fatal("404 Not Found",
|
|
"Malformed query \"$ENV{QUERY_STRING}\"");
|
|
}
|
|
|
|
if (&forbidden_file($fullname)) {
|
|
&fatal("403 Forbidden",
|
|
"Access forbidden. This file is mentioned in \@ForbiddenFiles"
|
|
);
|
|
return;
|
|
}
|
|
|
|
($pathname = $where) =~ s/(Attic\/)?[^\/]*$//;
|
|
($filename = $where) =~ s/^.*\///;
|
|
|
|
# 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, $CMD{cvs}, @cvs_options, "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: $!";
|
|
|
|
http_header();
|
|
|
|
navigateHeader($scriptwhere, $pathname, $filename, $rev, "annotate");
|
|
print
|
|
"<h3 align=\"center\">Annotation of $pathname$filename, Revision $rev</h3>\n";
|
|
|
|
# Ready to get the responses from the server.
|
|
# For example:
|
|
# E Annotations for foo/xx
|
|
# E ***************
|
|
# M 1.3 (kingdon 06-Sep-97): hello
|
|
# ok
|
|
my ($lineNr) = 0;
|
|
my ($oldLrev, $oldLusr) = ("", "");
|
|
my ($revprint, $usrprint);
|
|
|
|
if ($annTable) {
|
|
print "<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n";
|
|
} else {
|
|
print "<pre>";
|
|
}
|
|
|
|
# prefetch several lines
|
|
my @buf = head($reader);
|
|
|
|
my %d = scan_directives(@buf);
|
|
|
|
while (@buf || !eof($reader)) {
|
|
$_ = @buf ? shift @buf : <$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)) =~ y/ //d;
|
|
(my $lusr = substr($_, 16, 9)) =~ y/ //d;
|
|
my $line = substr($_, 36);
|
|
my $isCurrentRev = ($rev eq $lrev);
|
|
|
|
# we should parse the date here ..
|
|
if ($lrev eq $oldLrev) {
|
|
$revprint = sprintf('%-8s', '');
|
|
} else {
|
|
$revprint = sprintf('%-8s', $lrev);
|
|
$revprint =~
|
|
s`\S+`&link($&, "$scriptwhere$query#rev$&")`e
|
|
; # `
|
|
$oldLusr = '';
|
|
}
|
|
|
|
if ($lusr eq $oldLusr) {
|
|
$usrprint = '';
|
|
} else {
|
|
$usrprint = $lusr;
|
|
}
|
|
$oldLrev = $lrev;
|
|
$oldLusr = $lusr;
|
|
|
|
# Set bold for text-based browsers only - graphical
|
|
# browsers show bold fonts a bit wider than regular fonts,
|
|
# so it looks irregular.
|
|
print "<b>" if ($isCurrentRev && $is_textbased);
|
|
|
|
printf "%s%s %-8s %4d:", $revprint,
|
|
$isCurrentRev ? '!' : ' ', $usrprint, $lineNr;
|
|
print spacedHtmlText($line, $d{'tabstop'});
|
|
|
|
print "</b>" if ($isCurrentRev && $is_textbased);
|
|
} elsif ($words[0] eq "ok") {
|
|
|
|
# We could complain about any text received after this, like the
|
|
# CVS command line client. But for simplicity, we don't.
|
|
} elsif ($words[0] eq "error") {
|
|
fatal("500 Internal Error",
|
|
"Error occured during annotate: <b>$_</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) && $rev =~ /[^\w.]/) {
|
|
&fatal("404 Not Found",
|
|
"Malformed query \"$ENV{QUERY_STRING}\"");
|
|
}
|
|
|
|
if (&forbidden_file($fullname)) {
|
|
&fatal("403 Forbidden",
|
|
"Access forbidden. This file is mentioned in \@ForbiddenFiles"
|
|
);
|
|
return;
|
|
}
|
|
|
|
# get mimetype
|
|
if (defined($input{"content-type"})
|
|
&& ($input{"content-type"} =~ /\S\/\S/))
|
|
{
|
|
$mimetype = $input{"content-type"}
|
|
} 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
|
|
# chdir to $tmpdir before to avoid non-readable cgi-bin directories
|
|
chdir($tmpdir);
|
|
open(STDERR, ">&STDOUT"); # Redirect stderr to stdout
|
|
exec($CMD{cvs}, @cvs_options, '-d', $cvsroot, 'co', '-p',
|
|
$revopt, $where);
|
|
}
|
|
|
|
if (eof($fh)) {
|
|
&fatal("404 Not Found", "$where is not (any longer) pertinent");
|
|
}
|
|
|
|
#===================================================================
|
|
#Checking out squid/src/ftp.c
|
|
#RCS: /usr/src/CVS/squid/src/ftp.c,v
|
|
#VERS: 1.1.1.28.6.2
|
|
#***************
|
|
|
|
# Parse CVS header
|
|
my ($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");
|
|
}
|
|
$| = 1;
|
|
|
|
if ($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 " (";
|
|
&download_link($fileurl, $revision, "download");
|
|
print ")";
|
|
|
|
if (!$defaultTextPlain) {
|
|
print " (";
|
|
&download_link($fileurl, $revision, "as text", "text/plain");
|
|
print ")";
|
|
}
|
|
print "<br>\n";
|
|
|
|
if ($show_log_in_markup) {
|
|
readLog($fullname); #,$revision);
|
|
printLog($revision, 0);
|
|
} else {
|
|
print "Version: <b>$revision</b><br>\n";
|
|
print "Tag: <b>", $input{only_with_tag}, "</b><br>\n"
|
|
if $input{only_with_tag};
|
|
}
|
|
print "</td></tr></table>";
|
|
my $url = download_url($fileurl, $revision, $mimetype);
|
|
print "<hr noshade>";
|
|
|
|
if ($mimetype =~ /^image/) {
|
|
printf '<img src="%s" alt=""><br>', hrefquote("$url$barequery");
|
|
} elsif ($mimetype =~ m%^application/pdf%) {
|
|
printf '<embed src="%s" width="100%"><br>',
|
|
hrefquote("$url$barequery");
|
|
} elsif ($preformat_in_markup) {
|
|
print "<pre>";
|
|
|
|
# prefetch several lines
|
|
my @buf = head($filehandle);
|
|
|
|
my %d = scan_directives(@buf);
|
|
|
|
while (@buf || !eof($filehandle)) {
|
|
$_ = @buf ? shift @buf : <$filehandle>;
|
|
|
|
print spacedHtmlText($_, $d{'tabstop'});
|
|
}
|
|
print "</pre>";
|
|
} else {
|
|
print "<pre>";
|
|
|
|
while (<$filehandle>) {
|
|
print htmlquote($_);
|
|
}
|
|
print "</pre>";
|
|
}
|
|
}
|
|
|
|
sub viewable($) {
|
|
my ($mimetype) = @_;
|
|
|
|
$mimetype =~ m%^((text|image)/|application/pdf)%;
|
|
}
|
|
|
|
###############################
|
|
# Show Colored Diff
|
|
###############################
|
|
sub doDiff($$$$$$) {
|
|
my ($fullname, $r1, $tr1, $r2, $tr2, $f) = @_;
|
|
my $fh = do { local (*FH); };
|
|
my ($rev1, $rev2, $sym1, $sym2, $f1, $f2);
|
|
|
|
if (&forbidden_file($fullname)) {
|
|
&fatal("403 Forbidden",
|
|
"Access forbidden. This file is mentioned in \@ForbiddenFiles"
|
|
);
|
|
return;
|
|
}
|
|
|
|
if ($r1 =~ /([^:]+)(:(.+))?/) {
|
|
$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 =~ /[^\w.]/ || $rev2 =~ /[^\w.]/) {
|
|
&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 $difftype = $DIFFTYPES{$f};
|
|
|
|
if (!$difftype) {
|
|
fatal("400 Bad arguments", "Diff format $f not understood");
|
|
}
|
|
|
|
my @difftype = @{$difftype->{'opts'}};
|
|
my $human_readable = $difftype->{'colored'};
|
|
|
|
# apply special options
|
|
if ($showfunc) {
|
|
push @difftype, '-p' if $f ne 's';
|
|
|
|
my ($re1, $re2);
|
|
|
|
while (($re1, $re2) = each %funcline_regexp) {
|
|
if ($fullname =~ /$re1/) {
|
|
push @difftype, '-F', $re2;
|
|
last;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($human_readable) {
|
|
if ($hr_ignwhite) {
|
|
push @difftype, '-w';
|
|
}
|
|
if ($hr_ignkeysubst) {
|
|
push @difftype, '-kk';
|
|
}
|
|
}
|
|
|
|
if (!open($fh, "-|")) { # child
|
|
open(STDERR, ">&STDOUT"); # Redirect stderr to stdout
|
|
openOutputFilter();
|
|
exec($CMD{rcsdiff}, @difftype, "-r$rev1", "-r$rev2", $fullname);
|
|
}
|
|
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, $dirname, @otherFiles) = @_;
|
|
my ($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, "-|")) { # child
|
|
open(STDERR, '>/dev/null'); # rlog may complain; ignore.
|
|
openOutputFilter();
|
|
exec($CMD{rlog}, @files);
|
|
}
|
|
} else {
|
|
|
|
if (!open($fh, "-|")) { # child
|
|
open(STDERR, '>/dev/null'); # rlog may complain; ignore.
|
|
openOutputFilter();
|
|
exec($CMD{rlog}, '-r', @files);
|
|
}
|
|
}
|
|
$state = "start";
|
|
|
|
while (<$fh>) {
|
|
if ($state eq "start") {
|
|
|
|
#Next file. Initialize file variables
|
|
$rev = '';
|
|
$revwanted = '';
|
|
$branch = '';
|
|
$branchpoint = '';
|
|
$filename = '';
|
|
$log = '';
|
|
$revision = '';
|
|
%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)
|
|
|
|
if (/^Working file: (.+)$/) {
|
|
$filename = $1;
|
|
} elsif (/^head: (.+)$/) {
|
|
$head = $1;
|
|
} elsif (/^branch: (.+)$/) {
|
|
$branch = $1
|
|
} elsif (/^symbolic names:/) {
|
|
$state = "tags";
|
|
($branch = $head) =~ s/\.\d+$//
|
|
if $branch eq '';
|
|
$branch =~ s/(\d+)$/0.$1/;
|
|
$symrev{MAIN} = $branch;
|
|
$symrev{HEAD} = $branch;
|
|
$alltags{MAIN} = 1;
|
|
$alltags{HEAD} = 1;
|
|
push (@filetags, "MAIN", "HEAD");
|
|
} elsif (/$LOG_REVSEPARATOR/o) {
|
|
$state = "log";
|
|
$rev = '';
|
|
$date = '';
|
|
$log = '';
|
|
|
|
# Try to reconstruct the relative filename if RCS spits out a full path
|
|
$filename =~ s%^\Q$DirName\E/%%;
|
|
}
|
|
next;
|
|
}
|
|
|
|
if ($state eq "tags") {
|
|
if (/^\s+(.+):\s+([\d\.]+)\s+$/) {
|
|
push (@filetags, $1);
|
|
$symrev{$1} = $2;
|
|
$alltags{$1} = 1;
|
|
next;
|
|
} elsif (/^\S/) {
|
|
|
|
if (defined($tag)) {
|
|
if (defined($symrev{$tag})
|
|
|| $tag eq "HEAD")
|
|
{
|
|
$revwanted =
|
|
$symrev{$tag eq "HEAD" ?
|
|
"MAIN" : $tag};
|
|
($branch = $revwanted) =~
|
|
s/\b0\.//;
|
|
($branchpoint = $branch) =~
|
|
s/\.?\d+$//;
|
|
$revwanted = ''
|
|
if ($revwanted ne $branch);
|
|
} elsif ($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 "log") {
|
|
if (/$LOG_REVSEPARATOR/o || /$LOG_FILESEPARATOR/o) {
|
|
|
|
# End of a log entry.
|
|
my $revbranch = $rev;
|
|
$revbranch =~ s/\.\d+$//;
|
|
print "$filename $rev Wanted: $revwanted ",
|
|
"Revbranch: $revbranch Branch: $branch ",
|
|
"Branchpoint: $branchpoint\n"
|
|
if ($verbose);
|
|
|
|
if ($revwanted eq '' && $branch ne ''
|
|
&& $branch eq $revbranch || !defined($tag))
|
|
{
|
|
print
|
|
"File revision $rev found for branch $branch\n"
|
|
if ($verbose);
|
|
$revwanted = $rev;
|
|
}
|
|
|
|
if ($revwanted ne '' ? $rev eq $revwanted :
|
|
$branchpoint ne '' ? $rev eq $branchpoint :
|
|
0 && ($rev eq $head))
|
|
{ # Don't think head is needed here..
|
|
print
|
|
"File info $rev found for $filename\n"
|
|
if ($verbose);
|
|
my @finfo =
|
|
($rev, $date, $log, $author,
|
|
$filename);
|
|
my ($name);
|
|
($name = $filename) =~ s%/.*%%;
|
|
$fileinfo{$name} = [@finfo];
|
|
$state = "done" if ($rev eq $revwanted);
|
|
}
|
|
$rev = '';
|
|
$date = '';
|
|
$log = '';
|
|
} elsif ($date eq ''
|
|
&& 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";
|
|
$log = '';
|
|
next;
|
|
} elsif ($rev eq '' && /^revision (.*)$/) {
|
|
$rev = $1;
|
|
next;
|
|
} else {
|
|
$log .= $_;
|
|
}
|
|
}
|
|
|
|
if (/$LOG_FILESEPARATOR/o) {
|
|
$state = "start";
|
|
next;
|
|
}
|
|
}
|
|
|
|
if ($. == 0) {
|
|
fatal("500 Internal Error", "Failed to spawn GNU rlog on <em>'"
|
|
. join (", ", @files)
|
|
. "'</em><p>Did you set the <b>\$command_path</b> in your configuration file correctly ? (Currently '$command_path'"
|
|
);
|
|
}
|
|
close($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 ($revision ne '') {
|
|
openOutputFilter();
|
|
exec($CMD{rlog}, $revision, $fullname);
|
|
} else {
|
|
openOutputFilter();
|
|
exec($CMD{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($curbranch));
|
|
|
|
# each log entry is of the form:
|
|
# ----------------------------
|
|
# revision 3.7.1.1
|
|
# date: 1995/11/29 22:15:52; author: fenner; state: Exp; lines: +5 -3
|
|
# log info
|
|
# ----------------------------
|
|
logentry:
|
|
|
|
while (!/$LOG_FILESEPARATOR/o) {
|
|
$_ = <$fh>;
|
|
last logentry if (!defined($_)); # EOF
|
|
print "R:", $_ if ($verbose);
|
|
if (/^revision ([\d\.]+)/) {
|
|
$rev = $1;
|
|
unshift (@allrevisions, $rev);
|
|
} elsif (/$LOG_FILESEPARATOR/o || /$LOG_REVSEPARATOR/o) {
|
|
next logentry;
|
|
} else {
|
|
|
|
# The rlog output is syntactically ambiguous. We must
|
|
# have guessed wrong about where the end of the last log
|
|
# message was.
|
|
# Since this is likely to happen when people put rlog output
|
|
# in their commit messages, don't even bother keeping
|
|
# these lines since we don't know what revision they go with
|
|
# any more.
|
|
next logentry;
|
|
|
|
# &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 (/$LOG_FILESEPARATOR/o || /$LOG_REVSEPARATOR/o);
|
|
$log{$rev} .= $_;
|
|
}
|
|
print "E:", $_ if ($verbose);
|
|
}
|
|
close($fh);
|
|
print "Done reading RCS file\n" if ($verbose);
|
|
|
|
@revorder = reverse sort { revcmp($a, $b) } @allrevisions;
|
|
print "Done sorting revisions", join (" ", @revorder), "\n"
|
|
if ($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"} = $headrev) =~ s/(\d+)$/0.$1/;
|
|
|
|
foreach $rev (@revorder) {
|
|
if ($rev =~ /^(\S*)\.\d+$/ && $headrev eq $1) {
|
|
$symrev{"HEAD"} = $rev;
|
|
last;
|
|
}
|
|
}
|
|
($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 ($rev =~ /^((.*)\.)?\b0\.(\d+)$/) {
|
|
push (@branchnames, $_);
|
|
|
|
#
|
|
# A revision number of A.B.0.D really translates into
|
|
# "the highest current revision on branch A.B.D".
|
|
#
|
|
# If there is no branch A.B.D, then it translates into
|
|
# the head A.B .
|
|
#
|
|
# This reasoning also applies to the main branch A.B,
|
|
# with the branch number 0.A, with the exception that
|
|
# it has no head to translate to if there is nothing on
|
|
# the branch, but I guess this can never happen?
|
|
#
|
|
# (the code below gracefully forgets about the branch
|
|
# if it should happen)
|
|
#
|
|
$head = defined($2) ? $2 : "";
|
|
$branch = $3;
|
|
$branchrev = $head . ($head ne "" ? "." : "") . $branch;
|
|
my $regex;
|
|
$regex = quotemeta $branchrev;
|
|
$rev = $head;
|
|
|
|
foreach my $r (@revorder) {
|
|
if ($r =~ /^${regex}\b/) {
|
|
$rev = $branchrev;
|
|
last;
|
|
}
|
|
}
|
|
next if ($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}:${_}\">$_</option>\n";
|
|
}
|
|
print "Done associating revisions with branches\n" if ($verbose);
|
|
|
|
my ($onlyonbranch, $onlybranchpoint);
|
|
if ($onlyonbranch = $input{'only_with_tag'}) {
|
|
$onlyonbranch = $symrev{$onlyonbranch};
|
|
if ($onlyonbranch =~ s/\b0\.//) {
|
|
($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 printDiffLinks($$) {
|
|
my ($text, $url) = @_;
|
|
my @extra;
|
|
|
|
local $_;
|
|
for ($DIFFTYPES{$defaultDiffType}{'colored'} ? qw(u) : qw(h)) {
|
|
my $f = $_ eq $defaultDiffType ? '' : $_;
|
|
|
|
push @extra, &link(lc $DIFFTYPES{$_}{'descr'}, "$url&f=$f");
|
|
}
|
|
|
|
print &link($text, $url), ' (', join (', ', @extra), ')';
|
|
}
|
|
|
|
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);
|
|
print ")";
|
|
}
|
|
|
|
if (not $defaultTextPlain) {
|
|
print " / (";
|
|
&download_link($fileurl, $_, "as text", "text/plain");
|
|
print ")";
|
|
}
|
|
|
|
if (!$defaultViewable) {
|
|
print " / (";
|
|
&download_link($fileurl, $_, "view",
|
|
"text/x-cvsweb-markup");
|
|
print ")";
|
|
}
|
|
|
|
if ($allow_annotate) {
|
|
print " - ";
|
|
print &link(
|
|
'annotate',
|
|
sprintf(
|
|
'%s/%s?annotate=%s%s', $scriptname,
|
|
urlencode($where), $_,
|
|
$barequery
|
|
)
|
|
);
|
|
}
|
|
|
|
# Plus a select link if enabled, and this version isn't selected
|
|
if ($allow_version_select) {
|
|
if ((!defined($input{"r1"}) || $input{"r1"} ne $_)) {
|
|
print " - ";
|
|
print &link(
|
|
'[select for diffs]',
|
|
sprintf(
|
|
'%s?r1=%s%s', $scriptwhere,
|
|
$_, $barequery
|
|
)
|
|
);
|
|
} else {
|
|
print " - <b>[selected]</b>";
|
|
}
|
|
}
|
|
} else {
|
|
print "Revision <b>$_</b>";
|
|
}
|
|
|
|
if (/^1\.1\.1\.\d+$/) {
|
|
print " <i>(vendor branch)</i>";
|
|
}
|
|
if (defined @mytz) {
|
|
my ($est) = $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;
|
|
|
|
my $url =
|
|
sprintf('%s.diff?r1=%s&r2=%s%s', $scriptwhere,
|
|
$prev, $_, $barequery);
|
|
|
|
print " to previous ";
|
|
printDiffLinks($prev, $url);
|
|
}
|
|
|
|
#
|
|
# Plus, if it's on a branch, and it's not a vendor branch,
|
|
# offer a diff with the branch point.
|
|
if ($revsym{$brp} && !/^1\.1\.1\.\d+$/
|
|
&& !defined($diffrev{$brp}))
|
|
{
|
|
my $url =
|
|
sprintf('%s.diff?r1=%s&r2=%s%s', $scriptwhere, $brp,
|
|
$_, $barequery);
|
|
|
|
print " to branchpoint ";
|
|
printDiffLinks($brp, $url);
|
|
}
|
|
|
|
#
|
|
# Plus, if it's on a branch, and it's not a vendor branch,
|
|
# offer to diff with the next revision of the higher branch.
|
|
# (e.g. change gets committed and then brought
|
|
# over to -stable)
|
|
if (/^\d+\.\d+\.\d+/ && !/^1\.1\.1\.\d+$/) {
|
|
my ($i, $nextmain);
|
|
|
|
for ($i = 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 - 1 <= @tmp2
|
|
&& join (".", @tmp1[0 .. $#tmp1 - 1]) eq
|
|
join (".", @tmp2[0 .. $#tmp1 - 1]));
|
|
}
|
|
|
|
if (!defined($diffrev{$nextmain})) {
|
|
$diffrev{$nextmain} = 1;
|
|
|
|
my $url =
|
|
sprintf('%s.diff?r1=%s&r2=%s%s',
|
|
$scriptwhere, $nextmain, $_,
|
|
$barequery);
|
|
|
|
print " next main ";
|
|
printDiffLinks($nextmain, $url);
|
|
}
|
|
}
|
|
|
|
# Plus if user has selected only r1, then present a link
|
|
# to make a diff to that revision
|
|
if (defined($input{"r1"}) && !defined($diffrev{$input{"r1"}})) {
|
|
$diffrev{$input{"r1"}} = 1;
|
|
|
|
my $url =
|
|
sprintf('%s.diff?r1=%s&r2=%s%s', $scriptwhere,
|
|
$input{'r1'}, $_, $barequery);
|
|
|
|
print " to selected ";
|
|
printDiffLinks($input{'r1'}, $url);
|
|
}
|
|
}
|
|
print "<pre>\n";
|
|
print &htmlify($log{$_}, 1);
|
|
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 &link('Request diff between arbitrary revisions', '#diff');
|
|
print '<hr noshade>';
|
|
|
|
if ($curbranch) {
|
|
print "Default branch: ", ($revsym{$curbranch} || $curbranch);
|
|
} else {
|
|
print "No default branch";
|
|
}
|
|
print "<br>\n";
|
|
|
|
if ($input{only_with_tag}) {
|
|
print "Current tag: $input{only_with_tag}<br>\n";
|
|
}
|
|
|
|
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) {
|
|
printf('<input type="hidden" name="%s" value="%s">', $_,
|
|
$input{$_})
|
|
if (defined($input{$_})
|
|
&& ((!defined($DEFAULTVALUE{$_})
|
|
|| $input{$_} ne $DEFAULTVALUE{$_}) && $input{$_} ne ""));
|
|
}
|
|
print "<table><tr>\n";
|
|
print "<td align=\"right\">Diffs between \n";
|
|
print "<select name=\"r1\">\n";
|
|
print "<option value=\"text\" selected>Use Text Field</option>\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\"></td>";
|
|
print "<td><br></td></tr>\n";
|
|
print "<tr><td align=\"right\">and \n";
|
|
print "<select name=\"r2\">\n";
|
|
print "<option value=\"text\" selected>Use Text Field</option>\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\"></td>";
|
|
print "<td><input type=\"submit\" value=\" Get Diffs \"></td>\n";
|
|
print "</form>\n";
|
|
print "</tr></table>\n";
|
|
print "<hr noshade>\n";
|
|
print "<table>";
|
|
print "<form method=\"get\" action=\"$scriptwhere\">\n";
|
|
print "<tr><td align=\"right\">Preferred Diff type:</td>";
|
|
print "<td>";
|
|
printDiffSelect($use_java_script);
|
|
print "</td><td></td></tr>\n";
|
|
|
|
if (@branchnames) {
|
|
print "<tr><td align=\"right\">View only Branch:</td>";
|
|
print "<td>";
|
|
print "<a name=\"branch\"></a>\n";
|
|
print "<select name=\"only_with_tag\"";
|
|
print " onchange=\"this.form.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</option>\n";
|
|
|
|
foreach (reverse sort @branchnames) {
|
|
print "<option";
|
|
print " selected"
|
|
if (defined($input{"only_with_tag"})
|
|
&& $input{"only_with_tag"} eq $_);
|
|
print ">${_}</option>\n";
|
|
}
|
|
print "</select></td><td></td></tr>\n";
|
|
}
|
|
|
|
foreach (@stickyvars) {
|
|
next if ($_ eq "f");
|
|
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 "<tr><td align=\"right\">";
|
|
print "<a name=\"logsort\"></a>\n";
|
|
print "Sort log by:</td>";
|
|
print "<td>";
|
|
printLogSortSelect($use_java_script);
|
|
print "</td>";
|
|
print "<td><input type=\"submit\" value=\" Set \"></td>";
|
|
print "</form>\n";
|
|
print "</tr></table>";
|
|
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 ($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",
|
|
"<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\" width=\"100%\">\n",
|
|
"<tr bgcolor=\"#ffffff\">\n", "<th width=\"50%\" valign=\"top\">",
|
|
"version $rev1";
|
|
print ", $date1" if (defined($date1));
|
|
print "<br>Tag: $sym1\n" if ($sym1);
|
|
print "</th>\n", "<th width=\"50%\" valign=\"top\">", "version $rev2";
|
|
print ", $date2" if (defined($date2));
|
|
print "<br>Tag: $sym2\n" if ($sym1);
|
|
print "</th>\n";
|
|
|
|
my $fs = "<font face=\"$difffontface\" size=\"$difffontsize\"><tt>";
|
|
my $fe = "</tt></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 ...?
|
|
####
|
|
|
|
# prefetch several lines
|
|
my @buf = head($fh);
|
|
|
|
my %d = scan_directives(@buf);
|
|
|
|
while (@buf || !eof($fh)) {
|
|
$difftxt = @buf ? shift @buf : <$fh>;
|
|
|
|
if ($difftxt =~ /^@@/) {
|
|
($oldline, $newline, $funname) =
|
|
$difftxt =~ /@@ \-([0-9]+).*\+([0-9]+).*@@(.*)/;
|
|
$funname = htmlquote($funname);
|
|
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, $d{'tabstop'});
|
|
|
|
# Add fontface, size
|
|
$_ = "$fs $_$fe";
|
|
|
|
#########
|
|
# little state machine to parse unified-diff output (Hen, zeller@think.de)
|
|
# in order to get some nice 'ediff'-mode output
|
|
# states:
|
|
# "dump" - just dump the value
|
|
# "PreChangeRemove" - we began with '-' .. so this could be the start of a 'change' area or just remove
|
|
# "PreChange" - okey, we got several '-' lines and moved to '+' lines -> this is a change block
|
|
##########
|
|
|
|
if ($diffcode eq '+') {
|
|
if ($state eq "dump")
|
|
{ # 'change' never begins with '+': just dump out value
|
|
print
|
|
"<tr><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;
|
|
}
|
|
}
|
|
}
|
|
close($fh);
|
|
|
|
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>";
|
|
|
|
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($$$$$) {
|
|
my ($swhere, $path, $filename, $rev, $title) = @_;
|
|
$swhere = "" if ($swhere eq $scriptwhere);
|
|
$swhere = './' . urlencode($filename) if ($swhere eq "");
|
|
|
|
print <<EOF;
|
|
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
|
|
<html>
|
|
<head>
|
|
<meta name="robots" content="nofollow">
|
|
<!-- FreeBSD-cvsweb $cvsweb_revision -->
|
|
<title>$path$filename - $title - $rev</title>
|
|
</head>
|
|
$body_tag_for_src
|
|
<table width="100%" border="0" cellspacing="0" cellpadding="1" bgcolor="$navigationHeaderColor">
|
|
<tr valign="bottom"><td>
|
|
EOF
|
|
|
|
print &link($backicon, "$swhere$query#rev$rev");
|
|
print "<b>Return to ", &link($filename, "$swhere$query#rev$rev"),
|
|
" CVS log";
|
|
print "</b> $fileicon</td>";
|
|
|
|
print "<td align=\"right\">$diricon <b>Up to ",
|
|
&clickablePath($path, 1),
|
|
"</b></td>";
|
|
print "</tr></table>";
|
|
}
|
|
|
|
sub plural_write($$) {
|
|
my ($num, $text) = @_;
|
|
if ($num != 1) {
|
|
$text .= "s";
|
|
}
|
|
|
|
if ($num > 0) {
|
|
return join (' ', $num, $text);
|
|
} else {
|
|
return "";
|
|
}
|
|
}
|
|
|
|
##
|
|
# print readable timestamp in terms of
|
|
# '..time ago'
|
|
# H. Zeller <zeller@think.de>
|
|
##
|
|
sub readableTime($$) {
|
|
my ($i, $break, $retval);
|
|
my ($secs, $long) = @_;
|
|
|
|
# this function works correct for time >= 2 seconds
|
|
if ($secs < 2) {
|
|
return "very little time";
|
|
}
|
|
|
|
my %desc = (
|
|
1, 'second', 60, 'minute', 3600, 'hour',
|
|
86400, 'day', 604800, 'week', 2628000, 'month',
|
|
31536000, 'year'
|
|
);
|
|
my @breaks = sort { $a <=> $b } keys %desc;
|
|
$i = 0;
|
|
|
|
while ($i <= $#breaks && $secs >= 2 * $breaks[$i]) {
|
|
$i++;
|
|
}
|
|
$i--;
|
|
$break = $breaks[$i];
|
|
$retval = plural_write(int($secs / $break), $desc{$break});
|
|
|
|
if ($long == 1 && $i > 0) {
|
|
my $rest = $secs % $break;
|
|
$i--;
|
|
$break = $breaks[$i];
|
|
my $resttime = plural_write(int($rest / $break), $desc{$break});
|
|
if ($resttime) {
|
|
$retval .= ", $resttime";
|
|
}
|
|
}
|
|
|
|
return $retval;
|
|
}
|
|
|
|
##
|
|
# clickablePath(String pathname, boolean last_item_clickable)
|
|
#
|
|
# returns a html-ified path whereas each directory is a link for
|
|
# faster navigation. last_item_clickable controls whether the
|
|
# basename (last directory/file) is a link as well
|
|
##
|
|
sub clickablePath($$) {
|
|
my ($pathname, $clickLast) = @_;
|
|
my $retval = '';
|
|
|
|
if ($pathname eq '/') {
|
|
|
|
# this should never happen - chooseCVSRoot() is
|
|
# intended to do this
|
|
$retval = "[$cvstree]";
|
|
} else {
|
|
$retval .= ' ' . &link("[$cvstree]",
|
|
sprintf('%s/%s#dirlist', $scriptname, $query));
|
|
my $wherepath = '';
|
|
my ($lastslash) = $pathname =~ m|/$|;
|
|
|
|
foreach (split (/\//, $pathname)) {
|
|
$retval .= " / ";
|
|
$wherepath .= "/$_";
|
|
my ($last) = "$wherepath/" eq "/$pathname"
|
|
|| $wherepath eq "/$pathname";
|
|
|
|
if ($clickLast || !$last) {
|
|
$retval .= &link($_,
|
|
join ('', $scriptname,
|
|
urlencode($wherepath),
|
|
(!$last || $lastslash ? '/' : ''),
|
|
$query,
|
|
(!$last || $lastslash ? "#dirlist" : "")
|
|
));
|
|
} else { # do not make a link to the current dir
|
|
$retval .= $_;
|
|
}
|
|
}
|
|
}
|
|
return $retval;
|
|
}
|
|
|
|
sub chooseCVSRoot() {
|
|
if (2 <= @CVSROOT) {
|
|
my ($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=\"this.form.submit()\"" if $use_java_script;
|
|
print ">\n";
|
|
|
|
foreach $k (@CVSROOT) {
|
|
print "<option value=\"$k\"";
|
|
print " selected" if ($k eq $cvstree);
|
|
print ">",($CVSROOTdescr{$k} ? $CVSROOTdescr{$k} : $k),
|
|
"</option>\n";
|
|
}
|
|
print "</select>\n</td>";
|
|
print "<td>";
|
|
} else {
|
|
|
|
# no choice -- but we need the form to select module/path, at least for Netscape
|
|
print "<form method=\"get\" action=\"${scriptwhere}\">\n";
|
|
print "CVS Root: <b>[$cvstree]</b>";
|
|
}
|
|
|
|
print " Module path or alias:\n";
|
|
print "<input type=\"text\" name=\"path\" value=\"\" size=\"15\">\n";
|
|
print "<input type=\"submit\" value=\"Go\">";
|
|
|
|
if (2 <= @CVSROOT) {
|
|
print "</td></tr></table>";
|
|
}
|
|
print "</form>";
|
|
}
|
|
|
|
sub chooseMirror() {
|
|
my ($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 &link(htmlquote($mirror), $MIRRORS{$mirror});
|
|
$moremirrors = 1;
|
|
}
|
|
print "<p>\n";
|
|
}
|
|
}
|
|
|
|
sub fileSortCmp() {
|
|
my ($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($$;$) {
|
|
my ($url, $revision, $mimetype) = @_;
|
|
|
|
$revision =~ s/\b0\.//;
|
|
|
|
if (defined($checkoutMagic)
|
|
&& (!defined($mimetype) || $mimetype ne "text/x-cvsweb-markup"))
|
|
{
|
|
my $path = $where;
|
|
$path =~ s|[^/]+$||;
|
|
$url = "$scriptname/$checkoutMagic/${path}$url";
|
|
}
|
|
$url .= "?rev=$revision";
|
|
$url .= '&content-type=' . urlencode($mimetype) if (defined($mimetype));
|
|
|
|
$url;
|
|
}
|
|
|
|
# Presents a link to download the
|
|
# selected revision
|
|
sub download_link($$$;$) {
|
|
my ($url, $revision, $textlink, $mimetype) = @_;
|
|
my ($fullurl) = download_url($url, $revision, $mimetype);
|
|
|
|
$fullurl =~ s/:/sprintf("%%%02x", ord($&))/eg;
|
|
|
|
printf '<a href="%s"', hrefquote("$fullurl$barequery");
|
|
|
|
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 ($use_java_script) {
|
|
my @attr = qw(resizeable scrollbars);
|
|
|
|
push @attr, qw(status toolbar)
|
|
if (defined($mimetype) && $mimetype eq "text/html");
|
|
|
|
push @attr, "width=$extern_window_width"
|
|
if (defined($extern_window_width));
|
|
|
|
push @attr, "height=$extern_window_height"
|
|
if (defined($extern_window_height));
|
|
|
|
# We need the "return false" here to prevent browsers
|
|
# from following the href after the onclick handler.
|
|
# This would effectively load the same document in
|
|
# the same window *twice*.
|
|
printf
|
|
q` onclick="window.open('%s','cvs_checkout','%s');return false"`,
|
|
hrefquote($fullurl), join (',', @attr);
|
|
}
|
|
}
|
|
print "><b>$textlink</b></a>";
|
|
}
|
|
|
|
# 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 '?' . $newquery;
|
|
}
|
|
return "";
|
|
}
|
|
|
|
sub urlencode($) {
|
|
local ($_) = @_;
|
|
|
|
s/[\000-+{-\377]/sprintf("%%%02x", ord($&))/ge;
|
|
|
|
$_;
|
|
}
|
|
|
|
sub htmlquote($) {
|
|
local ($_) = @_;
|
|
|
|
# Special Characters; RFC 1866
|
|
s/&/&/g;
|
|
s/\"/"/g;
|
|
s/</</g;
|
|
s/>/>/g;
|
|
|
|
$_;
|
|
}
|
|
|
|
sub htmlunquote($) {
|
|
local ($_) = @_;
|
|
|
|
# Special Characters; RFC 1866
|
|
s/"/\"/g;
|
|
s/</</g;
|
|
s/>/>/g;
|
|
s/&/&/g;
|
|
|
|
$_;
|
|
}
|
|
|
|
sub hrefquote($) {
|
|
local ($_) = @_;
|
|
|
|
y/ /+/;
|
|
|
|
htmlquote($_)
|
|
}
|
|
|
|
sub http_header(;$) {
|
|
my $content_type = shift || "text/html";
|
|
|
|
$content_type .= "; charset=$charset"
|
|
if $content_type =~ m,^text/, && defined($charset) && $charset;
|
|
|
|
if (defined($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($CMD{gzip}) && open(GZIP, "| $CMD{gzip} -1 -c"))
|
|
)
|
|
{
|
|
|
|
if ($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 =~ m|^text/html\b|);
|
|
} else {
|
|
if ($is_mod_perl) {
|
|
Apache->request->send_http_header;
|
|
} else {
|
|
print "\r\n"; # Close headers
|
|
}
|
|
print
|
|
"<font size=\"-1\">Unable to find gzip binary in the <b>\$command_path</b> ($command_path) to compress output</font><br>";
|
|
}
|
|
} else {
|
|
|
|
if ($is_mod_perl) {
|
|
Apache->request->send_http_header;
|
|
} else {
|
|
print "\r\n"; # Close headers
|
|
}
|
|
}
|
|
}
|
|
|
|
sub html_header($) {
|
|
my ($title) = @_;
|
|
http_header("text/html");
|
|
|
|
(my $header = &cgi_style::html_header) =~ s/^.*\n\n//; # remove HTTP response header
|
|
|
|
print <<EOH;
|
|
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
|
|
$header
|
|
<!-- FreeBSD-cvsweb $cvsweb_revision -->
|
|
EOH
|
|
}
|
|
|
|
sub html_footer() {
|
|
return &cgi_style::html_footer;
|
|
}
|
|
|
|
sub link_tags($) {
|
|
my ($tags) = @_;
|
|
my ($ret) = "";
|
|
my ($fileurl, $filename);
|
|
|
|
($filename = $where) =~ s/^.*\///;
|
|
$fileurl = './' . urlencode($filename);
|
|
|
|
foreach my $sym (split (", ", $tags)) {
|
|
$ret .= ",\n" if ($ret ne "");
|
|
$ret .=
|
|
&link($sym, $fileurl . toggleQuery('only_with_tag', $sym));
|
|
}
|
|
return "$ret\n";
|
|
}
|
|
|
|
#
|
|
# See if a module is listed in the config file's @HideModules list.
|
|
#
|
|
sub forbidden_module($) {
|
|
my ($module) = @_;
|
|
local $_;
|
|
|
|
for (@HideModules) {
|
|
return 1 if $module =~ $_;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
sub forbidden_file($) {
|
|
my ($path) = @_;
|
|
$path = substr($path, length($cvsroot) + 1);
|
|
local $_;
|
|
for (@ForbiddenFiles) {
|
|
return 1 if $path =~ $_;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
# Close the GZIP handle remove the tie.
|
|
|
|
sub gzipclose {
|
|
if ($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 $, ? $, : "", @_);
|
|
my ($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);
|
|
}
|