| version 1.1, 1996/09/28 23:31:06 |
version 1.1.1.30, 2002/05/22 07:00:03 |
|
|
| #!/usr/bin/perl -s |
#!/usr/bin/perl -wT |
| # |
# |
| # cvsweb - a CGI interface to the CVS tree. |
# cvsweb - a CGI interface to CVS trees. |
| # |
# |
| # Written by Bill Fenner <fenner@parc.xerox.com> on his own time. |
# Written in their spare time by |
| # Insert BSD copyright here. |
# Bill Fenner <fenner@FreeBSD.org> (original work) |
| |
# extended by Henner Zeller <zeller@think.de>, |
| |
# Henrik Nordstrom <hno@hem.passagen.se> |
| |
# Ken Coar <coar@Apache.Org> |
| |
# Dick Balaska <dick@buckosoft.com> |
| |
# Akinori MUSHA <knu@FreeBSD.org> |
| |
# Jens-Uwe Mager <jum@helios.de> |
| |
# Ville Skyttä <ville.skytta@iki.fi> (html cleanup) |
| # |
# |
| #HTTP_USER_AGENT: Mozilla/1.1N (X11; I; SunOS 4.1.3_U1 sun4m) via proxy gateway CERN-HTTPD/3.0 libwww/2.17 |
# Based on: |
| #SERVER_NAME: www.freebsd.org |
# * Bill Fenners cvsweb.cgi revision 1.28 available from: |
| #QUERY_STRING: baz |
# http://www.FreeBSD.org/cgi/cvsweb.cgi/www/en/cgi/cvsweb.cgi |
| #SCRIPT_FILENAME: /usr/local/www/cgi-bin/env.pl |
|
| #SERVER_PORT: 80 |
|
| #HTTP_ACCEPT: */*, image/gif, image/x-xbitmap, image/jpeg |
|
| #SERVER_PROTOCOL: HTTP/1.0 |
|
| #HTTP_COOKIE: s=beta26429821397802167 |
|
| #PATH_INFO: /foo/bar |
|
| #REMOTE_ADDR: 13.1.64.94 |
|
| #DOCUMENT_ROOT: /usr/local/www/data/ |
|
| #PATH: /sbin:/bin:/usr/sbin:/usr/bin |
|
| #PATH_TRANSLATED: /usr/local/www/data//foo/bar |
|
| #GATEWAY_INTERFACE: CGI/1.1 |
|
| #REQUEST_METHOD: GET |
|
| #SCRIPT_NAME: /cgi-bin/env.pl |
|
| #SERVER_SOFTWARE: Apache/1.0.0 |
|
| #REMOTE_HOST: beta.xerox.com |
|
| #SERVER_ADMIN: webmaster@freebsd.org |
|
| # |
# |
| require 'timelocal.pl'; |
# Copyright (c) 1996-1998 Bill Fenner |
| require 'ctime.pl'; |
# (c) 1998-1999 Henner Zeller |
| |
# (c) 1999 Henrik Nordstrom |
| |
# (c) 2000-2002 Akinori MUSHA |
| |
# All rights reserved. |
| |
# |
| |
# Redistribution and use in source and binary forms, with or without |
| |
# modification, are permitted provided that the following conditions |
| |
# are met: |
| |
# 1. Redistributions of source code must retain the above copyright |
| |
# notice, this list of conditions and the following disclaimer. |
| |
# 2. Redistributions in binary form must reproduce the above copyright |
| |
# notice, this list of conditions and the following disclaimer in the |
| |
# documentation and/or other materials provided with the distribution. |
| |
# |
| |
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
| |
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| |
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| |
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
| |
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| |
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| |
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| |
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| |
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| |
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| |
# SUCH DAMAGE. |
| |
# |
| |
# $FreeBSD: projects/cvsweb/cvsweb.cgi,v 1.102 2002/05/22 06:51:59 knu Exp $ |
| |
# $zId: cvsweb.cgi,v 1.112 2001/07/24 13:03:16 hzeller Exp $ |
| |
# $Idaemons: /home/cvs/cvsweb/cvsweb.cgi,v 1.84 2001/10/07 20:50:10 knu Exp $ |
| |
# |
| |
### |
| |
|
| $cvsroot = '/home/ncvs'; |
require 5.000; |
| $intro = " |
|
| This is a WWW interface to the FreeBSD CVS tree. |
|
| You can browse the file hierarchy by picking directories |
|
| (which have slashes after them, e.g. <b>src/</b>). |
|
| If you pick a file, you will see the revision history |
|
| for that file. |
|
| Selecting a revision number will download that revision of |
|
| the file. There is a link at each revision to display |
|
| diffs between that revision and the previous one, and |
|
| a form at the bottom of the page that allows you to |
|
| display diffs between arbitrary revisions. |
|
| <p> |
|
| Please send any suggestions, comments, etc. to |
|
| <A HREF=\"mailto:fenner@freebsd.org\">Bill Fenner <fenner@freebsd.org></A> |
|
| "; |
|
| $shortinstr = " |
|
| Click on a directory to enter that directory. Click on a file to display |
|
| its revision history and to get a |
|
| chance to display diffs between revisions. |
|
| "; |
|
| |
|
| $verbose = $v; |
use strict; |
| ($where = $ENV{'PATH_INFO'}) =~ s|^/||; |
|
| $where =~ s|/$||; |
|
| $fullname = $cvsroot . '/' . $where; |
|
| ($scriptname = $ENV{'SCRIPT_NAME'}) =~ s|^/?|/|; |
|
| $scriptname =~ s|/$||; |
|
| $scriptwhere = $scriptname . '/' . $where; |
|
| $scriptwhere =~ s|/$||; |
|
| |
|
| |
use vars qw ( |
| |
$cvsweb_revision |
| |
$mydir $uname $config $allow_version_select $verbose |
| |
@CVSrepositories @CVSROOT %CVSROOT %CVSROOTdescr |
| |
%MIRRORS %DEFAULTVALUE %ICONS %MTYPES |
| |
@DIFFTYPES %DIFFTYPES @LOGSORTKEYS %LOGSORTKEYS |
| |
%alltags @tabcolors %fileinfo %tags @branchnames %nameprinted |
| |
%symrev %revsym @allrevisions %date %author @revdisplayorder |
| |
@revisions %state %difflines %log %branchpoint @revorder |
| |
$prcgi @prcategories $re_prcategories $prkeyword $re_prkeyword $mancgi |
| |
$checkoutMagic $doCheckout $scriptname $scriptwhere |
| |
$where $pathinfo $Browser $nofilelinks $maycompress |
| |
@stickyvars @unsafevars |
| |
%funcline_regexp $is_mod_perl |
| |
$is_links $is_lynx $is_w3m $is_msie $is_mozilla3 $is_textbased |
| |
%input $query $barequery $sortby $bydate $byrev $byauthor |
| |
$bylog $byfile $defaultDiffType $logsort $cvstree $cvsroot |
| |
$mimetype $charset $output_filter $defaultTextPlain $defaultViewable |
| |
$command_path %CMD $allow_compress |
| |
$backicon $diricon $fileicon |
| |
$fullname $newname $cvstreedefault |
| |
$body_tag $body_tag_for_src $logo $defaulttitle $address |
| |
$long_intro $short_instruction $shortLogLen |
| |
$show_author $dirtable $tablepadding $columnHeaderColorDefault |
| |
$columnHeaderColorSorted $hr_breakable $showfunc $hr_ignwhite |
| |
$hr_ignkeysubst $diffcolorHeading $diffcolorEmpty $diffcolorRemove |
| |
$diffcolorChange $diffcolorAdd $diffcolorDarkChange $difffontface |
| |
$difffontsize $inputTextSize $mime_types |
| |
$allow_annotate $allow_markup |
| |
$allow_log_extra $allow_dir_extra $allow_source_extra |
| |
$use_java_script $open_extern_window |
| |
$extern_window_width $extern_window_height $edit_option_form |
| |
$show_subdir_lastmod $show_log_in_markup $preformat_in_markup $v |
| |
$navigationHeaderColor $tableBorderColor $markupLogColor |
| |
$tabstop $state $annTable $sel $curbranch @HideModules @ForbiddenFiles |
| |
$module $use_descriptions %descriptions @mytz $dwhere $moddate |
| |
$use_moddate $has_zlib $gzip_open |
| |
$allow_tar @tar_options @gzip_options @zip_options @cvs_options |
| |
$LOG_FILESEPARATOR $LOG_REVSEPARATOR |
| |
$tmpdir $HTML_DOCTYPE |
| |
); |
| |
|
| |
sub printDiffSelect($); |
| |
sub printDiffLinks($$); |
| |
sub printLogSortSelect($); |
| |
sub findLastModifiedSubdirs(@); |
| |
sub htmlify_sub(&$); |
| |
sub htmlify($;$); |
| |
sub spacedHtmlText($;$); |
| |
sub link($$); |
| |
sub revcmp($$); |
| |
sub fatal($$); |
| |
sub redirect($); |
| |
sub safeglob($); |
| |
sub search_path($); |
| |
sub getMimeTypeFromSuffix($); |
| |
sub head($;$); |
| |
sub scan_directives(@); |
| |
sub openOutputFilter(); |
| |
sub doAnnotate($$); |
| |
sub doCheckout($$); |
| |
sub cvswebMarkup($$$); |
| |
sub viewable($); |
| |
sub doDiff($$$$$$); |
| |
sub getDirLogs($$@); |
| |
sub readLog($;$); |
| |
sub printLog($;$); |
| |
sub doLog($); |
| |
sub flush_diff_rows($$$$); |
| |
sub human_readable_diff($); |
| |
sub navigateHeader($$$$$); |
| |
sub plural_write($$); |
| |
sub readableTime($$); |
| |
sub clickablePath($$); |
| |
sub chooseCVSRoot(); |
| |
sub chooseMirror(); |
| |
sub fileSortCmp(); |
| |
sub download_url($$;$); |
| |
sub download_link($$$;$); |
| |
sub toggleQuery($$); |
| |
sub urlencode($); |
| |
sub htmlquote($); |
| |
sub htmlunquote($); |
| |
sub hrefquote($); |
| |
sub http_header(;$); |
| |
sub html_header($); |
| |
sub html_footer(); |
| |
sub link_tags($); |
| |
sub forbidden_file($); |
| |
sub forbidden_module($); |
| |
|
| |
##### Start of Configuration Area ######## |
| |
delete $ENV{PATH}; |
| |
|
| |
$cvsweb_revision = '2.0.2'; |
| |
|
| |
use File::Basename (); |
| |
|
| |
($mydir) = (File::Basename::dirname($0) =~ /(.*)/); # untaint |
| |
|
| |
# == EDIT this == |
| |
# Locations to search for user configuration, in order: |
| |
for ("$mydir/cvsweb.conf", '/usr/local/etc/cvsweb/cvsweb.conf') { |
| |
if (defined($_) && -r $_) { |
| |
$config = $_; |
| |
last; |
| |
} |
| |
} |
| |
|
| |
# == Configuration defaults == |
| |
# Defaults for configuration variables that shouldn't need |
| |
# to be configured.. |
| |
$allow_version_select = 1; |
| |
$allow_log_extra = 1; |
| |
|
| |
##### End of Configuration Area ######## |
| |
|
| |
######## Configuration variables ######### |
| |
# These are defined to allow checking with perl -cw |
| |
@CVSrepositories = @CVSROOT = %CVSROOT = %MIRRORS = %DEFAULTVALUE = %ICONS = |
| |
%MTYPES = %tags = %alltags = @tabcolors = %fileinfo = (); |
| |
$cvstreedefault = $body_tag = $body_tag_for_src = $logo = $defaulttitle = |
| |
$address = $long_intro = $short_instruction = $shortLogLen = $show_author = |
| |
$dirtable = $tablepadding = $columnHeaderColorDefault = |
| |
$columnHeaderColorSorted = $hr_breakable = $showfunc = $hr_ignwhite = |
| |
$hr_ignkeysubst = $diffcolorHeading = $diffcolorEmpty = $diffcolorRemove = |
| |
$diffcolorChange = $diffcolorAdd = $diffcolorDarkChange = $difffontface = |
| |
$difffontsize = $inputTextSize = $mime_types = $allow_annotate = |
| |
$allow_markup = $use_java_script = $open_extern_window = |
| |
$extern_window_width = $extern_window_height = $edit_option_form = |
| |
$show_subdir_lastmod = $show_log_in_markup = $v = $navigationHeaderColor = |
| |
$tableBorderColor = $markupLogColor = $tabstop = $use_moddate = $moddate = |
| |
$gzip_open = $HTML_DOCTYPE = undef; |
| |
$tmpdir = defined($ENV{TMPDIR}) ? $ENV{TMPDIR} : "/var/tmp"; |
| |
|
| |
$LOG_FILESEPARATOR = q/^={77}$/; |
| |
$LOG_REVSEPARATOR = q/^-{28}$/; |
| |
|
| |
@DIFFTYPES = qw(h H u c s); |
| |
@DIFFTYPES{@DIFFTYPES} = ( |
| |
{ |
| |
'descr' => 'colored', |
| |
'opts' => ['-u'], |
| |
'colored' => 1, |
| |
}, |
| |
{ |
| |
'descr' => 'long colored', |
| |
'opts' => ['--unified=15'], |
| |
'colored' => 1, |
| |
}, |
| |
{ |
| |
'descr' => 'unified', |
| |
'opts' => ['-u'], |
| |
'colored' => 0, |
| |
}, |
| |
{ |
| |
'descr' => 'context', |
| |
'opts' => ['-c'], |
| |
'colored' => 0, |
| |
}, |
| |
{ |
| |
'descr' => 'side by side', |
| |
'opts' => ['--side-by-side', '--width=164'], |
| |
'colored' => 0, |
| |
}, |
| |
); |
| |
|
| |
@LOGSORTKEYS = qw(cvs date rev); |
| |
@LOGSORTKEYS{@LOGSORTKEYS} = ( |
| |
{ |
| |
'descr' => 'Not sorted', |
| |
}, |
| |
{ |
| |
'descr' => 'Commit date', |
| |
}, |
| |
{ |
| |
'descr' => 'Revision', |
| |
}, |
| |
); |
| |
|
| |
$HTML_DOCTYPE = |
| |
'<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">'; |
| |
|
| |
##### End of configuration variables ##### |
| |
|
| |
use Time::Local (); |
| |
use IPC::Open2 qw(open2); |
| |
|
| |
# Check if the zlib C library interface is installed, and if yes |
| |
# we can avoid using the extra gzip process. |
| |
eval { require Compress::Zlib; }; |
| |
$has_zlib = !$@; |
| |
|
| |
$verbose = $v; |
| |
$checkoutMagic = "~checkout~"; |
| |
$pathinfo = defined($ENV{PATH_INFO}) ? $ENV{PATH_INFO} : ''; |
| |
$where = $pathinfo; |
| |
$doCheckout = ($where =~ m|^/$checkoutMagic/|); |
| |
$where =~ s|^/$checkoutMagic/|/|; |
| |
$where =~ s|^/||; |
| |
$scriptname = defined($ENV{SCRIPT_NAME}) ? $ENV{SCRIPT_NAME} : ''; |
| |
$scriptname =~ s|^/*|/|; |
| |
|
| |
# Let's workaround thttpd's stupidity.. |
| |
if ($scriptname =~ m|/$|) { |
| |
$pathinfo .= '/'; |
| |
my $re = quotemeta $pathinfo; |
| |
$scriptname =~ s/$re$//; |
| |
} |
| |
|
| |
$scriptwhere = $scriptname; |
| |
$scriptwhere .= '/' . urlencode($where); |
| |
$where = '/' if ($where eq ''); |
| |
|
| |
$is_mod_perl = defined($ENV{MOD_PERL}); |
| |
|
| |
# in lynx, it it very annoying to have two links |
| |
# per file, so disable the link at the icon |
| |
# in this case: |
| |
$Browser = $ENV{HTTP_USER_AGENT} || ''; |
| |
$is_links = ($Browser =~ m`^Links `); |
| |
$is_lynx = ($Browser =~ m`^Lynx/`i); |
| |
$is_w3m = ($Browser =~ m`^w3m/`i); |
| |
$is_msie = ($Browser =~ m`MSIE`); |
| |
$is_mozilla3 = ($Browser =~ m`^Mozilla/[3-9]`); |
| |
|
| |
$is_textbased = ($is_links || $is_lynx || $is_w3m); |
| |
|
| |
$nofilelinks = $is_textbased; |
| |
|
| |
# newer browsers accept gzip content encoding |
| |
# and state this in a header |
| |
# (netscape did always but didn't state it) |
| |
# It has been reported that these |
| |
# braindamaged MS-Internet Exploders claim that they |
| |
# accept gzip .. but don't in fact and |
| |
# display garbage then :-/ |
| |
# Turn off gzip if running under mod_perl and no zlib is available, |
| |
# piping does not work as expected inside the server. |
| |
$maycompress = |
| |
(((defined($ENV{HTTP_ACCEPT_ENCODING}) |
| |
&& $ENV{HTTP_ACCEPT_ENCODING} =~ m`gzip`) || $is_mozilla3) && !$is_msie |
| |
&& !($is_mod_perl && !$has_zlib)); |
| |
|
| |
# put here the variables we need in order |
| |
# to hold our state - they will be added (with |
| |
# their current value) to any link/query string |
| |
# you construct |
| |
@stickyvars = qw(cvsroot hideattic sortby logsort f only_with_tag); |
| |
@unsafevars = qw(logsort only_with_tag r1 r2 rev sortby tr1 tr2); |
| |
|
| |
if (-f $config) { |
| |
do "$config" or &fatal( |
| |
"500 Internal Error", |
| |
sprintf( |
| |
'Error in loading configuration file: %s<br><br>%s<br>', |
| |
$config, |
| |
&htmlify($@) |
| |
) |
| |
); |
| |
} else { |
| |
&fatal("500 Internal Error", |
| |
'Configuration not found. Set the variable <code>$config</code> ' |
| |
. 'in cvsweb.cgi to your <b>cvsweb.conf</b> configuration file first.' |
| |
); |
| |
} |
| |
|
| |
undef %input; |
| |
$query = $ENV{QUERY_STRING}; |
| |
|
| |
if (defined($query) && $query ne '') { |
| |
foreach (split (/&/, $query)) { |
| |
y/+/ /; |
| |
s/%(..)/sprintf("%c", hex($1))/ge; # unquote %-quoted |
| |
if (/(\S+)=(.*)/) { |
| |
$input{$1} = $2 if ($2 ne ""); |
| |
} else { |
| |
$input{$_}++; |
| |
} |
| |
} |
| |
} |
| |
|
| |
# For backwards compability, set only_with_tag to only_on_branch if set. |
| |
$input{only_with_tag} = $input{only_on_branch} |
| |
if (defined($input{only_on_branch})); |
| |
|
| |
# Prevent cross-site scripting |
| |
foreach (@unsafevars) { |
| |
if (defined($input{$_}) && $input{$_} =~ /[^\w\-.]/) { |
| |
fatal("500 Internal Error", "Malformed query string ($_)"); |
| |
} |
| |
} |
| |
|
| |
if (defined($input{"content-type"})) { |
| |
fatal("500 Internal Error", "Unsupported content-type") |
| |
if ($input{"content-type"} !~ /^[-0-9A-Za-z]+\/[-0-9A-Za-z]+$/); |
| |
} |
| |
|
| |
$DEFAULTVALUE{'cvsroot'} = $cvstreedefault; |
| |
|
| |
foreach (keys %DEFAULTVALUE) { |
| |
|
| |
# replace not given parameters with the default parameters |
| |
if (!defined($input{$_}) || $input{$_} eq "") { |
| |
|
| |
# Empty Checkboxes in forms return -- nothing. So we define a helper |
| |
# variable in these forms (copt) which indicates that we just set |
| |
# parameters with a checkbox |
| |
if (!defined($input{"copt"})) { |
| |
|
| |
# 'copt' isn't defined --> empty input is not the result |
| |
# of empty input checkbox --> set default |
| |
$input{$_} = $DEFAULTVALUE{$_} |
| |
if (defined($DEFAULTVALUE{$_})); |
| |
} else { |
| |
|
| |
# 'copt' is defined -> the result of empty input checkbox |
| |
# -> set to zero (disable) if default is a boolean (0|1). |
| |
$input{$_} = 0 |
| |
if (defined($DEFAULTVALUE{$_}) |
| |
&& ($DEFAULTVALUE{$_} eq "0" |
| |
|| $DEFAULTVALUE{$_} eq "1")); |
| |
} |
| |
} |
| |
} |
| |
|
| |
$barequery = ""; |
| |
my @barequery; |
| |
foreach (@stickyvars) { |
| |
|
| |
# construct a query string with the sticky non default parameters set |
| |
if (defined($input{$_}) && $input{$_} ne '' |
| |
&& !(defined($DEFAULTVALUE{$_}) && $input{$_} eq $DEFAULTVALUE{$_})) |
| |
{ |
| |
push @barequery, |
| |
join ('=', urlencode($_), urlencode($input{$_})); |
| |
} |
| |
} |
| |
|
| |
# is there any query ? |
| |
if (@barequery) { |
| |
$barequery = join ('&', @barequery); |
| |
$query = "?$barequery"; |
| |
$barequery = "&$barequery"; |
| |
} else { |
| |
$query = ""; |
| |
} |
| |
undef @barequery; |
| |
|
| |
if (defined($input{path})) { |
| |
redirect("$scriptname/$input{path}$query"); |
| |
} |
| |
|
| |
# get actual parameters |
| |
$sortby = $input{"sortby"}; |
| |
$bydate = 0; |
| |
$byrev = 0; |
| |
$byauthor = 0; |
| |
$bylog = 0; |
| |
$byfile = 0; |
| |
if ($sortby eq "date") { |
| |
$bydate = 1; |
| |
} elsif ($sortby eq "rev") { |
| |
$byrev = 1; |
| |
} elsif ($sortby eq "author") { |
| |
$byauthor = 1; |
| |
} elsif ($sortby eq "log") { |
| |
$bylog = 1; |
| |
} else { |
| |
$byfile = 1; |
| |
} |
| |
|
| |
$defaultDiffType = $input{'f'}; |
| |
|
| |
$logsort = $input{'logsort'}; |
| |
|
| |
{ |
| |
my @tmp = @CVSrepositories; |
| |
my @pair; |
| |
|
| |
while (@pair = splice(@tmp, 0, 2)) { |
| |
my ($key, $val) = @pair; |
| |
my ($descr, $cvsroot) = @$val; |
| |
|
| |
next if !-d $cvsroot; |
| |
|
| |
$CVSROOTdescr{$key} = $descr; |
| |
$CVSROOT{$key} = $cvsroot; |
| |
push @CVSROOT, $key; |
| |
} |
| |
} |
| |
|
| |
## Default CVS-Tree |
| |
if (!defined($CVSROOT{$cvstreedefault})) { |
| |
&fatal("500 Internal Error", |
| |
"<code>\$cvstreedefault</code> points to a repository ($cvstreedefault) " |
| |
. "not defined in <code>%CVSROOT</code> " |
| |
. "(edit your configuration file $config)"); |
| |
} |
| |
|
| |
# alternate CVS-Tree, configured in cvsweb.conf |
| |
if ($input{'cvsroot'} && $CVSROOT{$input{'cvsroot'}}) { |
| |
$cvstree = $input{'cvsroot'}; |
| |
} else { |
| |
$cvstree = $cvstreedefault; |
| |
} |
| |
|
| |
$cvsroot = $CVSROOT{$cvstree}; |
| |
|
| |
# create icons out of description |
| |
my $k; |
| |
foreach $k (keys %ICONS) { |
| |
no strict 'refs'; |
| |
my ($itxt, $ipath, $iwidth, $iheight) = @{$ICONS{$k}}; |
| |
if ($ipath) { |
| |
${"${k}icon"} = |
| |
sprintf( |
| |
'<img src="%s" alt="%s" border="0" width="%d" height="%d">', |
| |
hrefquote($ipath), htmlquote($itxt), $iwidth, $iheight) |
| |
} else { |
| |
${"${k}icon"} = $itxt; |
| |
} |
| |
} |
| |
undef $k; |
| |
|
| |
my $config_cvstree = "$config-$cvstree"; |
| |
|
| |
# Do some special configuration for cvstrees |
| |
if (-f $config_cvstree) { |
| |
do "$config_cvstree" or &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) { |
if (!-d $cvsroot) { |
| &fatal("500 Internal Error",'$CVSROOT not found!'); |
&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.' |
| |
); |
| } |
} |
| if (-d $fullname) { |
|
| # Something that would be nice to support, although I have no real |
|
| # good idea of how, would be to get full directory diff's, using |
|
| # symbolic names (revision numbers would be meaningless). |
|
| # The problem is finding a list of symbolic names that is common |
|
| # to all the files in the directory. |
|
| # |
# |
| opendir(DIR, $fullname) || &fatal("404 Not Found","$where: $!"); |
# See if the module is in our forbidden list. |
| @dir = readdir(DIR); |
# |
| closedir(DIR); |
$where =~ m:([^/]*):; |
| print "Content-type: text/html\n\n"; |
$module = $1; |
| print "<HTML><HEAD><TITLE>FreeBSD CVS Tree: /$where</TITLE></HEAD>\n"; |
if ($module && &forbidden_module($module)) { |
| print "<BODY>\n"; |
&fatal("403 Forbidden", "Access to $where forbidden."); |
| print "<h1><img src=\"/gifs/biglogo.gif\" alt=\"\"> "; |
} |
| print "FreeBSD CVS Tree</h1>\n<hr>\n"; |
|
| # print "<!-- I wish there was a \"halign=center\" for IMG... -->\n"; |
# |
| # print "<center>\n"; |
# Handle tarball downloads before any headers are output. |
| # print "<IMG SRC=\"/gifs/daemonbar.gif\" alt=\"\">\n"; |
# |
| # print "</center>\n"; |
if ($input{tarball}) { |
| # print "<H1 align=center>FreeBSD CVS Tree</H1>\n"; |
&fatal("403 Forbidden", "Downloading tarballs is prohibited.") |
| if ($where eq '') { |
unless $allow_tar; |
| print $intro; |
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 { |
} else { |
| print $shortinstr; |
$| = 1; # Essential to get the buffering right. |
| |
|
| |
if ($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: $!: $basedir"); |
| |
} else { |
| |
@fatal = |
| |
("500 Internal Error", "unsupported file type"); |
| |
} |
| } |
} |
| print "<p>Current directory: <b>/$where</b>\n"; |
|
| print "<P><HR>\n"; |
system $CMD{rm}, '-rf', $tmpexportdir if -d $tmpexportdir; |
| # Using <MENU> in this manner violates the HTML2.0 spec but |
|
| |
&fatal(@fatal) if @fatal; |
| |
|
| |
exit; |
| |
} |
| |
|
| |
############################## |
| |
# View a directory |
| |
############################### |
| |
if (-d $fullname) { |
| |
my $dh = do { local (*DH); }; |
| |
opendir($dh, $fullname) or &fatal("404 Not Found", "$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 |
# provides the results that I want in most browsers. Another |
| # case of layout spooging up HTML. |
# case of layout spooging up HTML. |
| print "<MENU>\n"; |
|
| foreach (sort @dir) { |
my $infocols = 0; |
| if ($_ eq '.') { |
if ($dirtable) { |
| next; |
print "<table style=\"border-width: 0"; |
| } |
print "; background-color: $tableBorderColor" |
| if ($_ eq '..') { |
if (defined $tableBorderColor); |
| next if ($where eq ''); |
print "\" width=\"100%\" cellspacing=\"1\" cellpadding=\"$tablepadding\">\n"; |
| ($updir = $scriptwhere) =~ s|[^/]+$||; |
$infocols++; |
| print "<IMG SRC=\"/icons/back.gif\"> ", |
printf "<tr>\n<th style=\"text-align: left; background-color: %s\">", |
| &link("Previous Directory",$updir), "<BR>"; |
$byfile ? $columnHeaderColorSorted : |
| } elsif (-d $fullname . "/" . $_) { |
$columnHeaderColorDefault; |
| print "<IMG SRC=\"/icons/dir.gif\"> ", |
|
| &link($_ . "/", $scriptwhere . '/' . $_ . '/'), "<BR>"; |
if ($byfile) { |
| } elsif (s/,v$//) { |
print 'File'; |
| print "<IMG SRC=\"/icons/text.gif\"> ", |
|
| &link($_, $scriptwhere . '/' . $_), "<BR>"; |
|
| } |
|
| } |
|
| print "</MENU>\n"; |
|
| print "<hr> |
|
| <a href=\"/\"><img src=\"/gifs/home.gif\" alt=\"FreeBSD Home |
|
| Page\" border=\"0\" align=\"right\"></a> |
|
| <address> |
|
| <a href=\"/mailto.html\">www@freebsd.org</a> |
|
| </address>\n"; |
|
| # print "<HR>\n"; |
|
| # print "<A HREF=\"/\"><IMG SRC=\"/gifs/home.gif\" ALT=\"FreeBSD Home Page\">\n"; |
|
| # print "</A>\n"; |
|
| print "</BODY></HTML>\n"; |
|
| } elsif (-f $fullname . ',v') { |
|
| if ($_ = $ENV{'QUERY_STRING'}) { |
|
| s/%(..)/sprintf("%c", hex($1))/ge; # unquote %-quoted |
|
| if (/rev=([\d\.]+)/) { |
|
| $rev = $1; |
|
| open(RCS, "co -p$rev '$fullname' 2>&1 |") || |
|
| &fail("500 Internal Error", "Couldn't co: $!"); |
|
| # /home/ncvs/src/sys/netinet/igmp.c,v --> standard output |
|
| # revision 1.1.1.2 |
|
| # /* |
|
| $_ = <RCS>; |
|
| if (/^$fullname,v\s+-->\s+standard output\s*$/o) { |
|
| # As expected |
|
| } else { |
} else { |
| &fatal("500 Internal Error", |
print &link( |
| "Unexpected output from co: $_"); |
'File', |
| |
sprintf( |
| |
'./%s#dirlist', |
| |
&toggleQuery("sortby", "file") |
| |
) |
| |
); |
| } |
} |
| $_ = <RCS>; |
print "</th>\n"; |
| if (/^revision\s+$rev\s*$/) { |
|
| # As expected |
# do not display the other column-headers, if we do not have any files |
| |
# with revision information: |
| |
if (scalar(%fileinfo)) { |
| |
$infocols++; |
| |
printf '<th style="text-align: left; background-color: %s">', |
| |
$byrev ? $columnHeaderColorSorted : |
| |
$columnHeaderColorDefault; |
| |
|
| |
if ($byrev) { |
| |
print 'Rev.'; |
| |
} else { |
| |
print &link( |
| |
'Rev.', |
| |
sprintf( |
| |
'./%s#dirlist', |
| |
&toggleQuery("sortby", "rev") |
| |
) |
| |
); |
| |
} |
| |
print "</th>\n"; |
| |
$infocols++; |
| |
printf '<th style="text-align: left; background-color: %s">', |
| |
$bydate ? $columnHeaderColorSorted : |
| |
$columnHeaderColorDefault; |
| |
|
| |
if ($bydate) { |
| |
print 'Age'; |
| |
} else { |
| |
print &link( |
| |
'Age', |
| |
sprintf( |
| |
'./%s#dirlist', |
| |
&toggleQuery("sortby", "date") |
| |
) |
| |
); |
| |
} |
| |
print "</th>\n"; |
| |
|
| |
if ($show_author) { |
| |
$infocols++; |
| |
printf '<th style="text-align: left; background-color: %s">', |
| |
$byauthor ? $columnHeaderColorSorted : |
| |
$columnHeaderColorDefault; |
| |
|
| |
if ($byauthor) { |
| |
print 'Author'; |
| |
} else { |
| |
print &link( |
| |
'Author', |
| |
sprintf( |
| |
'./%s#dirlist', |
| |
&toggleQuery( |
| |
"sortby", |
| |
"author" |
| |
) |
| |
) |
| |
); |
| |
} |
| |
print "</th>\n"; |
| |
} |
| |
$infocols++; |
| |
printf '<th style="text-align: left; background-color: %s">', |
| |
$bylog ? $columnHeaderColorSorted : |
| |
$columnHeaderColorDefault; |
| |
|
| |
if ($bylog) { |
| |
print 'Last log entry'; |
| |
} else { |
| |
print &link( |
| |
'Last log entry', |
| |
sprintf( |
| |
'./%s#dirlist', |
| |
&toggleQuery("sortby", "log") |
| |
) |
| |
); |
| |
} |
| |
print "</th>\n"; |
| |
} elsif ($use_descriptions) { |
| |
printf '<th style="text-align: left; background-color: s">', |
| |
$columnHeaderColorDefault; |
| |
print "Description</th>\n"; |
| |
$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 { |
} else { |
| &fatal("500 Internal Error", |
$attic = ""; |
| "Unexpected output from co: $_"); |
|
| } |
} |
| $| = 1; |
|
| print "Content-type: text/plain\n"; |
if ($_ eq '..' || -d "$fullname/$_") { |
| print "Content-encoding: x-gzip\n\n"; |
next if ($_ eq '..' && $where eq '/'); |
| open(GZIP, "|gzip -1 -c"); # need lightweight compression |
my ($rev, $date, $log, $author, $filename); |
| print GZIP <RCS>; |
($rev, $date, $log, $author, $filename) = |
| close(GZIP); |
@{$fileinfo{$_}} |
| close(RCS); |
if (defined($fileinfo{$_})); |
| |
printf "<tr style=\"background-color: %s\">\n<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 ($filename) { |
| |
print "</td>\n<td> </td>\n<td> " |
| |
if ($dirtable); |
| |
if ($date) { |
| |
print " <i>", |
| |
readableTime(time() - $date, 0), |
| |
"</i>"; |
| |
} |
| |
|
| |
if ($show_author) { |
| |
print "</td>\n<td> " if ($dirtable); |
| |
print $author; |
| |
} |
| |
print "</td>\n<td> " if ($dirtable); |
| |
$filename =~ s%^[^/]+/%%; |
| |
print "$filename/$rev"; |
| |
print "<br>" if ($dirtable); |
| |
|
| |
if ($log) { |
| |
print " <span style=\"font-size: smaller\">", |
| |
&htmlify( |
| |
substr($log, 0, $shortLogLen), $allow_dir_extra); |
| |
if (length $log > 80) { |
| |
print "..."; |
| |
} |
| |
print "</span>"; |
| |
} |
| |
} else { |
| |
my ($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>\n<td> "; |
| |
$cols--; |
| |
} |
| |
} |
| |
} |
| |
|
| |
if ($dirtable) { |
| |
print "</td>\n</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 style=\"background-color: %s\">\n<td>", |
| |
$tabcolors[$dirrow % 2] if $dirtable; |
| |
print "<a name=\"$_\"></a>"; |
| |
|
| |
if ($nofilelinks) { |
| |
print $fileicon; |
| |
} else { |
| |
print &link($fileicon, $url); |
| |
} |
| |
print ' ', &link($_, $url), $attic; |
| |
print "</td>\n<td> " if ($dirtable); |
| |
download_link($fileurl, $rev, $rev, |
| |
$defaultViewable ? "text/x-cvsweb-markup" : |
| |
undef); |
| |
print "</td>\n<td> " if ($dirtable); |
| |
|
| |
if ($date) { |
| |
print " <i>", readableTime(time() - $date, 0), |
| |
"</i>"; |
| |
} |
| |
if ($show_author) { |
| |
print "</td>\n<td> " if ($dirtable); |
| |
print $author; |
| |
} |
| |
print "</td>\n<td> " if ($dirtable); |
| |
|
| |
if ($log) { |
| |
print " <span style=\"font-size: smaller\">", |
| |
&htmlify(substr($log, 0, $shortLogLen), $allow_dir_extra); |
| |
if (length $log > 80) { |
| |
print "..."; |
| |
} |
| |
print "</span>"; |
| |
} |
| |
print "</td>\n" if ($dirtable); |
| |
print(($dirtable) ? "</tr>" : "<br>"); |
| |
$dirrow++; |
| |
} |
| |
print "\n"; |
| |
} |
| |
|
| |
print($dirtable ? "</table>\n" : "</menu>\n"); |
| |
|
| |
if ($filesexists && !$filesfound) { |
| |
print |
| |
"<p><b>NOTE:</b> There are $filesexists files, but none matches the current tag ($input{only_with_tag}).</p>\n"; |
| |
} |
| |
if ($input{only_with_tag} && (!%tags || !$tags{$input{only_with_tag}})) |
| |
{ |
| |
%tags = %alltags |
| |
} |
| |
|
| |
if (scalar %tags || $input{only_with_tag} || $edit_option_form |
| |
|| defined($input{"options"})) |
| |
{ |
| |
print "<hr size=\"1\" noshade>\n"; |
| |
} |
| |
|
| |
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>\n"; |
| |
} |
| |
} |
| |
|
| |
if ($edit_option_form || defined($input{"options"})) { |
| |
|
| |
my $formwhere = $scriptwhere; |
| |
$formwhere =~ s|Attic/?$|| if ($input{'hideattic'}); |
| |
|
| |
print "<form method=\"get\" action=\"${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>\n<table cellpadding=\"0\" cellspacing=\"0\">"; |
| |
print "\n<tr style=\"background-color: $columnHeaderColorDefault\">\n"; |
| |
print "<th colspan=\"2\">Preferences</th>\n</tr>\n"; |
| |
print "<tr>\n<td>Sort files by <select name=\"sortby\">\n"; |
| |
print "<option value=\"\">File</option>\n"; |
| |
print "<option", $bydate ? " selected" : "", |
| |
" value=\"date\">Age</option>\n"; |
| |
print "<option", $byauthor ? " selected" : "", |
| |
" value=\"author\">Author</option>\n" |
| |
if ($show_author); |
| |
print "<option", $byrev ? " selected" : "", |
| |
" value=\"rev\">Revision</option>\n"; |
| |
print "<option", $bylog ? " selected" : "", |
| |
" value=\"log\">Log message</option>\n"; |
| |
print "</select>\n</td>\n"; |
| |
print "<td>Sort log by: "; |
| |
printLogSortSelect(0); |
| |
print "</td>\n</tr>\n"; |
| |
print "<tr>\n<td>Diff format: "; |
| |
printDiffSelect(0); |
| |
print "</td>\n"; |
| |
print "<td><label>Show Attic files: "; |
| |
print "<input name=\"hideattic\" type=\"checkbox\"", |
| |
$input{'hideattic'} ? " checked" : "", |
| |
"></label></td>\n</tr>\n"; |
| |
print "<tr>\n<td align=\"center\" colspan=\"2\">"; |
| |
print "<input type=\"submit\" value=\"Change Options\">"; |
| |
print "</td>\n</tr>\n</table>\n</center>\n</form>\n"; |
| |
} |
| |
html_footer(); |
| |
} |
| |
|
| |
############################### |
| |
# View Files |
| |
############################### |
| |
elsif (-f $fullname . ',v') { |
| |
if (defined($input{'rev'}) || $doCheckout) { |
| |
&doCheckout($fullname, $input{'rev'}); |
| |
gzipclose(); |
| exit; |
exit; |
| |
} |
| |
|
| |
if (defined($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 ">\n"; |
| |
|
| |
local $_; |
| |
for (@DIFFTYPES) { |
| |
printf("<option value=\"%s\"%s>%s</option>\n", $_, |
| |
$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 ">\n"; |
| |
|
| |
local $_; |
| |
for (@LOGSORTKEYS) { |
| |
printf("<option value=\"%s\"%s>%s</option>\n", $_, |
| |
$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, $dir) or next; |
| |
my (@filenames) = readdir($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 (/r1=([^&:]+)(:([^&]+))?/) { |
$_; |
| |
|
| |
if ($extra) { |
| |
|
| |
# get PR #'s as link: "PR#nnnn" "PR: nnnn, ..." "PR nnnn, ..." "bin/nnnn" |
| |
if (defined($prcgi) && defined($re_prkeyword)) |
| |
{ |
| |
my $prev; |
| |
|
| |
do { |
| |
$prev = $_; |
| |
|
| |
$_ = htmlify_sub { |
| |
s{ |
| |
(\b$re_prkeyword[:\#]?\s* |
| |
(?: |
| |
\#? |
| |
\d+[,\s]\s* |
| |
)* |
| |
\#?) |
| |
(\d+)\b |
| |
}{ |
| |
$1 . &link($2, sprintf($prcgi, $2)) |
| |
}egix; |
| |
} |
| |
$_; |
| |
} while ($_ ne $prev); |
| |
|
| |
if (defined($re_prcategories)) { |
| |
$_ = htmlify_sub { |
| |
s{ |
| |
(\b$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; |
| |
} |
| |
|
| |
$_ = htmlify($_, $allow_source_extra); |
| |
|
| |
# 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: $errcode\r\n"; |
| |
} |
| |
html_header("Error"); |
| |
print "<p>Error: ", htmlquote($errmsg), "</p>\n"; |
| |
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 "<p>This document is located ", &link('here', $url), "</p>\n"; |
| |
html_footer(); |
| |
exit(1); |
| |
} |
| |
|
| |
sub safeglob($) { |
| |
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) || $output_filter eq ''; |
| |
|
| |
open(STDOUT, "|-") and return; |
| |
|
| |
# child of child |
| |
open(STDERR, '>/dev/null'); |
| |
exec($output_filter) or 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") |
| |
or 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) or die "cannot close: $!"; |
| |
|
| |
http_header(); |
| |
|
| |
navigateHeader($scriptwhere, $pathname, $filename, $rev, "annotate"); |
| |
print |
| |
"<h3 style=\"text-align: center\">Annotation of $pathname$filename, Revision $rev</h3>\n"; |
| |
|
| |
# Ready to get the responses from the server. |
| |
# For example: |
| |
# E Annotations for foo/xx |
| |
# E *************** |
| |
# M 1.3 (kingdon 06-Sep-97): hello |
| |
# ok |
| |
my ($lineNr) = 0; |
| |
my ($oldLrev, $oldLusr) = ("", ""); |
| |
my ($revprint, $usrprint); |
| |
|
| |
if ($annTable) { |
| |
print "<table style=\"border: none\" 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) or 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 |
| |
|
| |
# work around a bug of cvs -p; expand symlinks |
| |
use Cwd 'abs_path'; |
| |
exec($CMD{cvs}, @cvs_options, |
| |
'-d', abs_path($cvsroot), |
| |
'co', '-p', |
| |
$revopt, $where) or exit -1; |
| |
} |
| |
|
| |
if (eof($fh)) { |
| |
&fatal("404 Not Found", "$where is not (any longer) pertinent"); |
| |
} |
| |
|
| |
#=================================================================== |
| |
#Checking out squid/src/ftp.c |
| |
#RCS: /usr/src/CVS/squid/src/ftp.c,v |
| |
#VERS: 1.1.1.28.6.2 |
| |
#*************** |
| |
|
| |
# Parse CVS header |
| |
my ($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%\">\n<tr>\n<td style=\"background-color: $markupLogColor\">"; |
| |
print "File: ", &clickablePath($where, 1); |
| |
print " ("; |
| |
&download_link($fileurl, $revision, "download"); |
| |
print ")"; |
| |
|
| |
if (!$defaultTextPlain) { |
| |
print " ("; |
| |
&download_link($fileurl, $revision, "as text", "text/plain"); |
| |
print ")"; |
| |
} |
| |
print "<br>\n"; |
| |
|
| |
if ($show_log_in_markup) { |
| |
readLog($fullname); #,$revision); |
| |
printLog($revision, 0); |
| |
} else { |
| |
print "Version: <b>$revision</b><br>\n"; |
| |
print "Tag: <b>", $input{only_with_tag}, "</b><br>\n" |
| |
if $input{only_with_tag}; |
| |
} |
| |
print "</td>\n</tr>\n</table>"; |
| |
my $url = 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; |
$rev1 = $1; |
| $sym1 = $3; |
$sym1 = $3; |
| } |
} |
| if ($rev1 eq 'text') { |
if ($r1 eq 'text') { |
| if (/tr1=([^&]+)/) { |
$rev1 = $tr1; |
| $rev1 = $1; |
$sym1 = ""; |
| } |
} |
| } |
|
| if (/r2=([^&:]+)(:([^&]+))?/) { |
if ($r2 =~ /([^:]+)(:(.+))?/) { |
| $rev2 = $1; |
$rev2 = $1; |
| $sym2 = $3; |
$sym2 = $3; |
| } |
} |
| if ($rev2 eq 'text') { |
if ($r2 eq 'text') { |
| if (/tr2=([^&]+)/) { |
$rev2 = $tr2; |
| $rev2 = $1; |
$sym2 = ""; |
| } |
} |
| } |
|
| if (!($rev1 =~ /^[\d\.]+$/) || !($rev2 =~ /^[\d\.]+$/)) { |
# make sure the revisions a wellformed, for security |
| |
# reasons .. |
| |
if ($rev1 =~ /[^\w.]/ || $rev2 =~ /[^\w.]/) { |
| &fatal("404 Not Found", |
&fatal("404 Not Found", |
| "Malformed query \"$ENV{'QUERY_STRING'}\""); |
"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. |
# rev1 and rev2 are now both numeric revisions. |
| # XXX should we warn about the fact that we do this? |
# Thus we do a DWIM here and swap them if rev1 is after rev2. |
| if (&revcmp($rev1,$rev2) > 0) { |
# XXX should we warn about the fact that we do this? |
| ($tmp1, $tmp2) = ($rev1, $sym1); |
if (&revcmp($rev1, $rev2) > 0) { |
| |
my ($tmp1, $tmp2) = ($rev1, $sym1); |
| ($rev1, $sym1) = ($rev2, $sym2); |
($rev1, $sym1) = ($rev2, $sym2); |
| ($rev2, $sym2) = ($tmp1, $tmp2); |
($rev2, $sym2) = ($tmp1, $tmp2); |
| } |
} |
| # |
my $difftype = $DIFFTYPES{$f}; |
| $difftype = "-u"; |
|
| $diffname = "Unidiff"; |
if (!$difftype) { |
| if (/f=([^&]+)/) { |
fatal("400 Bad arguments", "Diff format $f not understood"); |
| if ($1 eq 'c') { |
} |
| $difftype = '-c'; |
|
| $diffname = "Context diff"; |
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; |
| |
} |
| } |
} |
| } |
} |
| # XXX should this just be text/plain |
|
| # or should it have an HTML header and then a <pre> |
if ($human_readable) { |
| print "Content-type: text/plain\n\n"; |
if ($hr_ignwhite) { |
| open(RCSDIFF, "rcsdiff $difftype -r$rev1 -r$rev2 '$fullname' 2>&1 |") || |
push @difftype, '-w'; |
| &fail("500 Internal Error", "Couldn't rcsdiff: $!"); |
} |
| # |
if ($hr_ignkeysubst) { |
| #=================================================================== |
push @difftype, '-kk'; |
| #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 |
if (!open($fh, "-|")) { # child |
| #*** /home/ncvs/src/sys/netinet/tcp_output.c 1995/11/03 22:08:08 1.16 |
open(STDERR, ">&STDOUT"); # Redirect stderr to stdout |
| #--- /home/ncvs/src/sys/netinet/tcp_output.c 1995/12/05 17:46:35 1.17 |
openOutputFilter(); |
| # |
exec($CMD{rcsdiff}, @difftype, "-r$rev1", "-r$rev2", $fullname) or exit -1; |
| # Ideas: |
} |
| # - nuke the stderr output if it's what we expect it to be |
if ($human_readable) { |
| # - Add "no differences found" if the diff command supplied no output. |
http_header(); |
| # |
&human_readable_diff($fh, $rev2); |
| #*** src/sys/netinet/tcp_output.c 1995/11/03 22:08:08 1.16 |
html_footer(); |
| #--- src/sys/netinet/tcp_output.c 1995/12/05 17:46:35 1.17 RELENG_2_1_0 |
gzipclose(); |
| # (bogus example, but...) |
exit; |
| # |
} else { |
| if ($difftype eq '-u') { |
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 = '---'; |
$f1 = '---'; |
| $f2 = '\+\+\+'; |
$f2 = '\+\+\+'; |
| } else { |
} else { |
| $f1 = '\*\*\*'; |
$f1 = '\*\*\*'; |
| $f2 = '---'; |
$f2 = '---'; |
| } |
} |
| while (<RCSDIFF>) { |
|
| |
while (<$fh>) { |
| if (m|^$f1 $cvsroot|o) { |
if (m|^$f1 $cvsroot|o) { |
| s|$cvsroot/||o; |
s|$cvsroot/||o; |
| if ($sym1) { |
if ($sym1) { |
| chop; |
chop; |
| $_ .= " " . $sym1 . "\n"; |
$_ .= " $sym1\n"; |
| } |
} |
| } elsif (m|^$f2 $cvsroot|o) { |
} elsif (m|^$f2 $cvsroot|o) { |
| s|$cvsroot/||o; |
s|$cvsroot/||o; |
| if ($sym2) { |
|
| chop; |
if ($sym2) { |
| $_ .= " " . $sym2 . "\n"; |
chop; |
| } |
$_ .= " $sym2\n"; |
| |
} |
| } |
} |
| print $_; |
print $_; |
| } |
|
| close(RCSDIFF); |
|
| exit; |
|
| } |
} |
| open(RCS, "rlog '$fullname'|") || &fatal("500 Internal Error", |
close($fh); |
| "Failed to spawn rlog"); |
} |
| while (<RCS>) { |
|
| print if ($verbose); |
############################### |
| if ($symnames) { |
# Show Logs .. |
| if (/^\s+([^:]+):\s+([\d\.]+)/) { |
############################### |
| $symrev{$1} = $2; |
sub getDirLogs($$@) { |
| if ($revsym{$2}) { |
my ($cvsroot, $dirname, @otherFiles) = @_; |
| $revsym{$2} .= ", "; |
my ($state, $otherFiles, $tag, $file, $date, $branchpoint, $branch, |
| } |
$log); |
| $revsym{$2} .= $1; |
my ($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($CMD{rlog}, @files) or exit -1; |
| |
} |
| |
} else { |
| |
|
| |
if (!open($fh, "-|")) { # child |
| |
open(STDERR, '>/dev/null'); # rlog may complain; ignore. |
| |
openOutputFilter(); |
| |
exec($CMD{rlog}, '-r', @files) or exit -1; |
| |
} |
| |
} |
| |
$state = "start"; |
| |
|
| |
while (<$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 (\d+(?:\.\d+)+).*$/) { |
| |
$rev = $1; # .*$ eats up the locker(lockers?) info, if any |
| |
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) or exit -1; |
| } else { |
} else { |
| $symnames = 0; |
openOutputFilter(); |
| |
exec($CMD{rlog}, $fullname) or exit -1; |
| } |
} |
| } elsif (/^symbolic names/) { |
|
| $symnames = 1; |
|
| } elsif (/^-----/) { |
|
| last; |
|
| } |
|
| } |
} |
| # each log entry is of the form: |
|
| # ---------------------------- |
while (<$fh>) { |
| # revision 3.7.1.1 |
print if ($verbose); |
| # date: 1995/11/29 22:15:52; author: fenner; state: Exp; lines: +5 -3 |
if ($symnames) { |
| # log info |
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 |
| |
# ---------------------------- |
| |
|
| |
# For a locked revision, the first line after the separator |
| |
# becomes smth like |
| |
# revision 9.19 locked by: vassilii; |
| |
|
| logentry: |
logentry: |
| while (!/^=========/) { |
|
| $_ = <RCS>; |
while (!/$LOG_FILESEPARATOR/o) { |
| print "R:", $_ if ($verbose); |
$_ = <$fh>; |
| if (/^revision ([\d\.]+)/) { |
last logentry if (!defined($_)); # EOF |
| $rev = $1; |
print "R:", $_ if ($verbose); |
| } elsif (/^========/ || /^----------------------------$/) { |
if (/^revision (\d+(?:\.\d+)+)/) { |
| next logentry; |
$rev = $1; |
| } else { |
unshift (@allrevisions, $rev); |
| &fatal("500 Internal Error","Error parsing RCS output: $_"); |
} elsif (/$LOG_FILESEPARATOR/o || /$LOG_REVSEPARATOR/o) { |
| } |
next logentry; |
| $_ = <RCS>; |
} else { |
| print "D:", $_ if ($verbose); |
|
| if (m|^date:\s+(\d+)/(\d+)/(\d+)\s+(\d+):(\d+):(\d+);\s+author:\s+(\S+);|) { |
# The rlog output is syntactically ambiguous. We must |
| $yr = $1; |
# have guessed wrong about where the end of the last log |
| # damn 2-digit year routines |
# message was. |
| if ($yr > 100) { |
# Since this is likely to happen when people put rlog output |
| $yr -= 1900; |
# 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: $_"); |
| } |
} |
| $date{$rev} = &timelocal($6,$5,$4,$3,$2 - 1,$yr); |
$_ = <$fh>; |
| $author{$rev} = $7; |
print "D:", $_ if ($verbose); |
| } else { |
if ( |
| &fatal("500 Internal Error", "Error parsing RCS output: $_"); |
m|^date:\s+(\d+)/(\d+)/(\d+)\s+(\d+):(\d+):(\d+);\s+author:\s+(\S+);\s+state:\s+(\S+);\s+(lines:\s+([0-9\s+-]+))?| |
| } |
) |
| line: |
{ |
| while (<RCS>) { |
my $yr = $1; |
| print "L:", $_ if ($verbose); |
|
| next line if (/^branches:\s/); |
# damn 2-digit year routines :-) |
| last line if (/^----------------------------$/ || /^=========/); |
if ($yr > 100) { |
| $log{$rev} .= $_; |
$yr -= 1900; |
| } |
} |
| print "E:", $_ if ($verbose); |
$date{$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(RCS); |
close($fh); |
| print "Done reading RCS file\n" if ($verbose); |
print "Done reading RCS file\n" if ($verbose); |
| # |
|
| # Sort the revisions into commit-date order. |
@revorder = reverse sort { revcmp($a, $b) } @allrevisions; |
| @revorder = sort {$date{$b} <=> $date{$a}} keys %date; |
print "Done sorting revisions", join (" ", @revorder), "\n" |
| print "Done sorting revisions\n" if ($verbose); |
if ($verbose); |
| # |
|
| # HEAD is an artificial tag which is simply the highest tag number on the main |
# |
| # branch (I think!). Find it by looking through @revorder; it should at least |
# HEAD is an artificial tag which is simply the highest tag number on the main |
| # be near the beginning (In fact, it *should* be the first commit listed on |
# branch, unless there is a branch tag in the RCS file in which case it's the |
| # the main branch.) |
# highest revision on that branch. Find it by looking through @revorder; it |
| revision: |
# is the first commit listed on the appropriate branch. |
| for ($i = 0; $i <= $#revorder; $i++) { |
# This is not neccesary the same revision as marked as head in the RCS file. |
| if ($revorder[$i] =~ /^\d+\.\d+$/) { |
my $headrev = $curbranch || "1"; |
| if ($revsym{$revorder[$i]}) { |
($symrev{"MAIN"} = $headrev) =~ s/(\d+)$/0.$1/; |
| $revsym{$revorder[$i]} .= ", "; |
|
| |
foreach $rev (@revorder) { |
| |
if ($rev =~ /^(\S*)\.\d+$/ && $headrev eq $1) { |
| |
$symrev{"HEAD"} = $rev; |
| |
last; |
| } |
} |
| $revsym{$revorder[$i]} .= "HEAD"; |
|
| $symrev{"HEAD"} = $revorder[$i]; |
|
| last revision; |
|
| } |
|
| } |
} |
| |
($symrev{"HEAD"} = $headrev) =~ s/\.\d+$// |
| |
if (!defined($symrev{"HEAD"})); |
| print "Done finding HEAD\n" if ($verbose); |
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. |
|
| # |
|
| # should make this a case-insensitive sort |
|
| foreach (sort keys %symrev) { |
|
| $rev = $symrev{$_}; |
|
| if ($rev =~ /^(\d+(\.\d+)+)\.0\.(\d+)$/) { |
|
| # |
|
| # 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 is pure speculation. |
|
| # |
|
| $head = $1; |
|
| $branch = $3; |
|
| $regex = $head . "." . $branch; |
|
| $regex =~ s/\./\./g; |
|
| # < |
|
| # \____/ |
|
| $rev = $head; |
|
| |
|
| revision: |
# |
| foreach $r (@revorder) { |
# Now that we know all of the revision numbers, we can associate |
| if ($r =~ /^${regex}/) { |
# absolute revision numbers with all of the symbolic names, and |
| $rev = $head . "." . $branch; |
# pass them to the form so that the same association doesn't have |
| last revision; |
# 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} .= ", " if ($revsym{$rev}); |
| $revsym{$rev} .= $_; |
$revsym{$rev} .= $_; |
| } |
$sel .= "<option value=\"${rev}:${_}\">$_</option>\n"; |
| $sel .= "<OPTION VALUE=\"${rev}:${_}\">$_\n"; |
|
| } |
} |
| print "Done associating revisions with branches\n" if ($verbose); |
print "Done associating revisions with branches\n" if ($verbose); |
| print "Content-type: text/html\n\n"; |
|
| print "<HTML><HEAD><TITLE>CVS log for $where</TITLE></HEAD>\n"; |
|
| print "<BODY>\n"; |
|
| print "<H1 align=center>CVS log for $where</H1>\n"; |
|
| ($upwhere = $where) =~ s|[^/]+$||; |
|
| print "Up to ", &link($upwhere,$scriptname . "/" . $upwhere); |
|
| print "<BR>\n"; |
|
| print "<A HREF=\"#diff\">Request diff between arbitrary revisions</A>\n"; |
|
| print "<HR>\n"; |
|
| # The other possible U.I. I can see is to have each revision be hot |
|
| # and have the first one you click do ?r1=foo |
|
| # and since there's no r2 it keeps going & the next one you click |
|
| # adds ?r2=foo and performs the query. |
|
| # I suppose there's no reason we can't try both and see which one |
|
| # people prefer... |
|
| |
|
| for ($i = 0; $i <= $#revorder; $i++) { |
my ($onlyonbranch, $onlybranchpoint); |
| $_ = $revorder[$i]; |
if ($onlyonbranch = $input{'only_with_tag'}) { |
| # print "RCS revision <b>$_</b>\n"; |
$onlyonbranch = $symrev{$onlyonbranch}; |
| print "<A HREF=\"$scriptwhere?rev=$_\"><b>$_</b></A>"; |
if ($onlyonbranch =~ s/\b0\.//) { |
| if (/^1\.1\.1\.\d+$/) { |
($onlybranchpoint = $onlyonbranch) =~ s/\.\d+$//; |
| print " <i>(vendor branch)</i>"; |
|
| } |
|
| # print "<BR>\n"; |
|
| # print "Checked in on <i>" . &ctime($date{$_}) . "</i> by "; |
|
| # print "<i>" . $author{$_} . "</i><BR>\n"; |
|
| print " <i>" . &ctime($date{$_}) . "</i> by "; |
|
| print "<i>" . $author{$_} . "</i>\n"; |
|
| if ($revsym{$_}) { |
|
| # print "CVS Tags: <b>$revsym{$_}</b><BR>\n"; |
|
| print "<BR>CVS Tags: <b>$revsym{$_}</b>"; |
|
| } |
|
| if (($br = $_) =~ s/\.\d+$// && $revsym{$br}) { |
|
| # print "Branch: <b>$revsym{$br}</b><BR>\n"; |
|
| if ($revsym{$_}) { |
|
| print "; "; |
|
| } else { |
} else { |
| print "<BR>"; |
$onlybranchpoint = $onlyonbranch; |
| } |
} |
| print "Branch: <b>$revsym{$br}</b>"; |
|
| } |
if (!defined($onlyonbranch) || $onlybranchpoint eq "") { |
| # Find the previous revision on this branch. |
fatal("404 Tag not found", |
| # I think this can be done algorithmically. |
"Tag $input{'only_with_tag'} not defined"); |
| @prevrev = split(/\./, $_); |
|
| if (--$prevrev[$#prevrev] == 0) { |
|
| # If it was X.Y.Z.1, just make it X.Y |
|
| if ($#prevrev > 1) { |
|
| pop(@prevrev); |
|
| pop(@prevrev); |
|
| } else { |
|
| # It was rev 1.1 (XXX does CVS use revisions |
|
| # greater than 1.x?) |
|
| if ($prevrev[0] != 1) { |
|
| print "<i>* I can't figure out the previous revision! *</i>\n"; |
|
| } |
|
| } |
} |
| } |
} |
| if ($prevrev[$#prevrev] != 0) { |
|
| $prev = join(".", @prevrev); |
undef @revisions; |
| print "<BR><A HREF=\"$scriptwhere?r1=$prev"; |
|
| print "&r2=$_\">Diffs to $prev</A>\n"; |
foreach (@allrevisions) { |
| |
($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"); |
| |
|
| |
print "<p>\n"; |
| |
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>'; |
| |
my $diff = '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 $diff, " to previous "; |
| |
$diff = ''; |
| |
printDiffLinks($prev, $url); |
| |
} |
| |
|
| |
# |
| # Plus, if it's on a branch, and it's not a vendor branch, |
# Plus, if it's on a branch, and it's not a vendor branch, |
| # offer to diff with the immediately-preceding commit if it |
# offer a diff with the branch point. |
| # is not the previous revision as calculated above |
if ($revsym{$brp} && !/^1\.1\.1\.\d+$/ |
| # and if it is on the HEAD (or at least on a higher branch) |
&& !defined($diffrev{$brp})) |
| |
{ |
| |
my $url = |
| |
sprintf('%s.diff?r1=%s&r2=%s%s', $scriptwhere, $brp, |
| |
$_, $barequery); |
| |
|
| |
print $diff, " to branchpoint "; |
| |
$diff = ''; |
| |
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 |
# (e.g. change gets committed and then brought |
| # over to -stable) |
# over to -stable) |
| if (!/^1\.1\.1\.\d+$/ && ($i != $#revorder) && |
if (/^\d+\.\d+\.\d+/ && !/^1\.1\.1\.\d+$/) { |
| ($prev ne $revorder[$i+1])) { |
my ($i, $nextmain); |
| @tmp1 = split(/\./, $revorder[$i+1]); |
|
| @tmp2 = split(/\./, $_); |
for ($i = 0 ; $i < $#revorder && $revorder[$i] ne $_ ; |
| if ($#tmp1 < $#tmp2) { |
$i++) |
| print "; <A HREF=\"$scriptwhere?r1=$revorder[$i+1]"; |
{ |
| print "&r2=$_\">Diffs to $revorder[$i+1]</A>\n"; |
} |
| } |
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 $diff, " next main "; |
| |
$diff = ''; |
| |
printDiffLinks($nextmain, $url); |
| |
} |
| } |
} |
| } |
|
| # print "Log message:<BR>\n"; |
# Plus if user has selected only r1, then present a link |
| print "<PRE>\n"; |
# to make a diff to that revision |
| print &htmlify($log{$_}); |
if (defined($input{"r1"}) && !defined($diffrev{$input{"r1"}})) { |
| print "</PRE><HR>\n"; |
$diffrev{$input{"r1"}} = 1; |
| |
|
| |
my $url = |
| |
sprintf('%s.diff?r1=%s&r2=%s%s', $scriptwhere, |
| |
$input{'r1'}, $_, $barequery); |
| |
|
| |
print $diff, " to selected "; |
| |
$diff = ''; |
| |
printDiffLinks($input{'r1'}, $url); |
| |
} |
| |
|
| |
print '<br>' if $diff; |
| } |
} |
| print "<A NAME=diff>\n"; |
print "\n</p>\n<pre>\n"; |
| |
print &htmlify($log{$_}, $allow_log_extra); |
| |
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 "<p>\n "; |
| |
print &link($backicon, "$backurl#$filename"), " <b>Up to ", |
| |
&clickablePath($upwhere, 1), "</b>\n</p>\n"; |
| |
print "<p>\n "; |
| |
print &link('Request diff between arbitrary revisions', '#diff'); |
| |
print "\n</p>\n<hr noshade>\n"; |
| |
|
| |
print "<p>\n"; |
| |
if ($curbranch) { |
| |
print "Default branch: ", ($revsym{$curbranch} || $curbranch); |
| |
} else { |
| |
print "No default branch"; |
| |
} |
| |
print "<br>\n"; |
| |
|
| |
if ($input{only_with_tag}) { |
| |
print "Current tag: $input{only_with_tag}<br>\n"; |
| |
} |
| |
print "</p>\n"; |
| |
|
| |
undef %nameprinted; |
| |
|
| |
for (my $i = 0 ; $i <= $#revdisplayorder ; $i++) { |
| |
print "<hr size=\"1\" noshade>\n"; |
| |
printLog($revdisplayorder[$i]); |
| |
} |
| |
|
| |
print "<hr noshade>\n<p>\n"; |
| |
print "<a name=\"diff\">\n"; |
| print "This form allows you to request diff's between any two\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 "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 selection box or you may type in a numeric\n"; |
| print "name using the type-in text box.\n"; |
print "name using the type-in text box.\n"; |
| print "</A><P>\n"; |
print "</a>\n</p>\n"; |
| print "<FORM METHOD=\"GET\" ACTION=\"$scriptwhere\">\n"; |
print |
| print "Diffs between \n"; |
"<form method=\"get\" action=\"${scriptwhere}.diff\" name=\"diff_select\">\n"; |
| print "<SELECT NAME=\"r1\">\n"; |
|
| print "<OPTION VALUE=\"text\" SELECTED>Use Text Field\n"; |
foreach (@stickyvars) { |
| |
printf('<input type="hidden" name="%s" value="%s">', $_, |
| |
$input{$_}) |
| |
if (defined($input{$_}) |
| |
&& ((!defined($DEFAULTVALUE{$_}) |
| |
|| $input{$_} ne $DEFAULTVALUE{$_}) && $input{$_} ne "")); |
| |
} |
| |
print "<table style=\"border: none\">\n<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 $sel; |
| print "</SELECT>\n"; |
print "</select>\n"; |
| print "<INPUT TYPE=\"TEXT\" NAME=\"tr1\" VALUE=\"$revorder[$#revorder]\">\n"; |
$diffrev = $revdisplayorder[$#revdisplayorder]; |
| print " and \n"; |
$diffrev = $input{"r1"} if (defined($input{"r1"})); |
| print "<SELECT NAME=\"r2\">\n"; |
print |
| print "<OPTION VALUE=\"text\" SELECTED>Use Text Field\n"; |
"<input type=\"text\" size=\"$inputTextSize\" name=\"tr1\" value=\"$diffrev\" onchange=\"document.diff_select.r1.selectedIndex=0\"></td>\n"; |
| |
print "<td><br></td>\n</tr>\n"; |
| |
print "<tr>\n<td align=\"right\">and \n"; |
| |
print "<select name=\"r2\">\n"; |
| |
print "<option value=\"text\" selected>Use Text Field</option>\n"; |
| print $sel; |
print $sel; |
| print "</SELECT>\n"; |
print "</select>\n"; |
| print "<INPUT TYPE=\"TEXT\" NAME=\"tr2\" VALUE=\"$revorder[0]\">\n"; |
$diffrev = $revdisplayorder[0]; |
| print "<BR><INPUT TYPE=RADIO NAME=\"f\" VALUE=u CHECKED>Unidiff<br>\n"; |
$diffrev = $input{"r2"} if (defined($input{"r2"})); |
| print "<INPUT TYPE=RADIO NAME=\"f\" VALUE=c>Context diff<br>\n"; |
print |
| print "<INPUT TYPE=SUBMIT VALUE=\"Get Diffs\">\n"; |
"<input type=\"text\" size=\"$inputTextSize\" name=\"tr2\" value=\"$diffrev\" onchange=\"document.diff_select.r2.selectedIndex=0\"></td>\n"; |
| print "</FORM>\n"; |
print "<td><input type=\"submit\" value=\" Get Diffs \"></td>\n"; |
| print "<hr> |
print "</tr>\n</table>\n"; |
| <a href=\"/\"><img src=\"/gifs/home.gif\" alt=\"FreeBSD Home |
print "</form>\n"; |
| Page\" border=\"0\" align=\"right\"></a> |
print "<hr noshade>\n"; |
| <address> |
print "<form method=\"get\" action=\"$scriptwhere\">\n"; |
| <a href=\"/mailto.html\">www@freebsd.org</a> |
print "<table style=\"border: none\">\n"; |
| </address>\n"; |
print "<tr>\n<td align=\"right\">Preferred Diff type:</td>\n"; |
| # print "<HR>\n"; |
print "<td>"; |
| # print "<A HREF=\"/\"><IMG SRC=\"/gifs/home.gif\" ALT=\"FreeBSD Home Page\">\n"; |
printDiffSelect($use_java_script); |
| # print "</A>\n"; |
print "</td>\n<td></td>\n</tr>\n"; |
| print "</BODY></HTML>\n"; |
|
| } else { |
if (@branchnames) { |
| &fatal("404 Not Found","$where: no such file or directory"); |
print "<tr>\n<td align=\"right\">View only Branch:</td>\n"; |
| |
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>\n<td></td>\n</tr>\n"; |
| |
} |
| |
|
| |
foreach (@stickyvars) { |
| |
next if ($_ eq "f"); |
| |
next if ($_ eq "only_with_tag"); |
| |
next if ($_ eq "logsort"); |
| |
print "<input type=\"hidden\" name=\"$_\" value=\"$input{$_}\">\n" |
| |
if (defined($input{$_}) |
| |
&& (!defined($DEFAULTVALUE{$_}) |
| |
|| $input{$_} ne $DEFAULTVALUE{$_}) && $input{$_} ne ""); |
| |
} |
| |
print "<tr>\n<td align=\"right\">"; |
| |
print "<a name=\"logsort\"></a>\n"; |
| |
print "Sort log by:</td>\n"; |
| |
print "<td>"; |
| |
printLogSortSelect($use_java_script); |
| |
print "</td>\n"; |
| |
print "<td><input type=\"submit\" value=\" Set \"></td>\n"; |
| |
print "</tr>\n</table>\n"; |
| |
print "</form>\n"; |
| |
html_footer(); |
| } |
} |
| |
|
| sub htmlify { |
sub flush_diff_rows($$$$) { |
| local($string) = @_; |
my $j; |
| |
my ($leftColRef, $rightColRef, $leftRow, $rightRow) = @_; |
| |
|
| $string =~ s/</</g; |
if (!defined($state)) { |
| $string =~ s/>/>/g; |
return; |
| |
} |
| |
|
| $string; |
if ($state eq "PreChangeRemove") { # we just got remove-lines before |
| |
for ($j = 0 ; $j < $leftRow ; $j++) { |
| |
print |
| |
"<tr>\n<td class=\"diff-removed\"> @$leftColRef[$j]</td>\n"; |
| |
print |
| |
"<td class=\"diff-empty\"> </td>\n</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>\n"; |
| |
if ($j < $leftRow) { |
| |
print |
| |
"<td class=\"diff-changed\"> @$leftColRef[$j]</td>"; |
| |
} else { |
| |
print |
| |
"<td class=\"diff-changed-missing\"> </td>"; |
| |
} |
| |
print "\n"; |
| |
|
| |
if ($j < $rightRow) { |
| |
print |
| |
"<td class=\"diff-changed\"> @$rightColRef[$j]</td>"; |
| |
} else { |
| |
print |
| |
"<td class=\"diff-changed-missing\"> </td>"; |
| |
} |
| |
print "\n</tr>\n"; |
| |
} |
| |
} |
| } |
} |
| |
|
| sub link { |
## |
| local($name, $where) = @_; |
# 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); |
| |
|
| "<A HREF=\"$where\">$name</A>\n"; |
($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 style=\"text-align: center\">Diff for /$where_nd between version $rev1 and $rev2</h3>\n", |
| |
# Using style=\"border: none\" here breaks NS 4.x badly... |
| |
"<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\" width=\"100%\">\n", |
| |
"<tr style=\"background-color: #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 $leftRow = 0; |
| |
my $rightRow = 0; |
| |
my ($oldline, $newline, $funname, $diffcode, $rest); |
| |
|
| |
# Process diff text |
| |
|
| |
# 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); |
| |
$funname =~ s/\s/ /go; |
| |
print |
| |
"<tr class=\"diff-heading\">\n<td width=\"50%\">"; |
| |
print |
| |
"<table width=\"100%\" border=\"1\" cellpadding=\"5\">\n<tr>\n<td><b>Line $oldline</b>"; |
| |
print |
| |
" <span style=\"font-size: smaller\">$funname</span></td>\n</tr>\n</table>"; |
| |
print "</td>\n<td width=\"50%\">"; |
| |
print |
| |
"<table width=\"100%\" border=\"1\" cellpadding=\"5\">\n<tr>\n<td><b>Line $newline</b>"; |
| |
print |
| |
" <span style=\"font-size: smaller\">$funname</span></td>\n</tr>\n</table>\n"; |
| |
print "</td>\n"; |
| |
$state = "dump"; |
| |
$leftRow = 0; |
| |
$rightRow = 0; |
| |
} else { |
| |
($diffcode, $rest) = $difftxt =~ /^([-+ ])(.*)/; |
| |
$_ = spacedHtmlText($rest, $d{'tabstop'}); |
| |
|
| |
######### |
| |
# little state machine to parse unified-diff output (Hen, zeller@think.de) |
| |
# in order to get some nice 'ediff'-mode output |
| |
# states: |
| |
# "dump" - just dump the value |
| |
# "PreChangeRemove" - we began with '-' .. so this could be the start of a 'change' area or just remove |
| |
# "PreChange" - okey, we got several '-' lines and moved to '+' lines -> this is a change block |
| |
########## |
| |
|
| |
if ($diffcode eq '+') { |
| |
if ($state eq "dump") |
| |
{ # 'change' never begins with '+': just dump out value |
| |
print |
| |
"<tr>\n<td class=\"diff-empty\"> </td>\n<td class=\"diff-added\"> $_</td>\n</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>\n<td class=\"diff-same\"> $_</td>\n<td class=\"diff-same\"> $_</td>\n</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>\n<td colspan=\"2\"> </td>\n</tr>\n"; |
| |
print "<tr class=\"diff-empty\">\n"; |
| |
print |
| |
"<td colspan=\"2\" align=\"center\"><b>- No viewable change -</b></td>\n</tr>\n"; |
| |
} |
| |
print "</table>\n"; |
| |
|
| |
print "<hr style=\"width: 100%\" noshade>\n"; |
| |
print "<form method=\"get\" action=\"${scriptwhere}\">\n"; |
| |
print "<table style=\"border: none\">\n<tr>\n<td>\n"; |
| |
|
| |
# print legend |
| |
print "<table border=\"1\">\n<tr>\n<td>"; |
| |
print "Legend:<br><table style=\"border: none\" cellspacing=\"0\" cellpadding=\"1\">\n"; |
| |
print |
| |
"<tr>\n<td align=\"center\" class=\"diff-removed\">Removed from v.$rev1</td>\n<td class=\"diff-empty\"> </td>\n</tr>\n"; |
| |
print |
| |
"<tr class=\"diff-changed\">\n<td align=\"center\" colspan=\"2\">changed lines</td>\n</tr>\n"; |
| |
print |
| |
"<tr>\n<td class=\"diff-empty\"> </td>\n<td align=\"center\" class=\"diff-added\">Added in v.$rev2</td>\n</tr>\n"; |
| |
print "</table>\n</td>\n</tr>\n</table>\n</td>\n<td>"; |
| |
|
| |
# Print format selector |
| |
foreach my $var (keys %input) { |
| |
next if ($var eq "f"); |
| |
next |
| |
if (defined($DEFAULTVALUE{$var}) |
| |
&& $DEFAULTVALUE{$var} eq $input{$var}); |
| |
print "<input type=\"hidden\" name=\"", urlencode($var), |
| |
"\" value=\"", urlencode($input{$var}), "\">\n"; |
| |
} |
| |
printDiffSelect($use_java_script); |
| |
print "<input type=\"submit\" value=\"Show\">\n"; |
| |
print "</td>\n"; |
| |
|
| |
print "</tr>\n</table>\n"; |
| |
print "</form>\n"; |
| } |
} |
| |
|
| sub revcmp { |
sub navigateHeader($$$$$) { |
| local($rev1, $rev2) = @_; |
my ($swhere, $path, $filename, $rev, $title) = @_; |
| local(@r1) = split(/\./, $rev1); |
$swhere = "" if ($swhere eq $scriptwhere); |
| local(@r2) = split(/\./, $rev2); |
$swhere = './' . urlencode($filename) if ($swhere eq ""); |
| local($a,$b); |
|
| |
|
| while (($a = pop(@r1)) && ($b = pop(@r2))) { |
# TODO: this should be moved into external CSS file. |
| if ($a != $b) { |
my $css = ''; |
| return $a <=> $b; |
if ($title eq 'diff') { |
| } |
$css = " |
| |
<style type=\"text/css\"> |
| |
.diff-heading { |
| |
background-color: $diffcolorHeading; |
| |
} |
| |
.diff-same { |
| |
font-family: $difffontface; |
| |
font-size: smaller; |
| |
} |
| |
.diff-empty { |
| |
background-color: $diffcolorEmpty; |
| |
} |
| |
.diff-added { |
| |
background-color: $diffcolorAdd; |
| |
font-family: $difffontface; |
| |
font-size: smaller; |
| |
} |
| |
.diff-removed { |
| |
background-color: $diffcolorRemove; |
| |
font-family: $difffontface; |
| |
font-size: smaller; |
| |
} |
| |
.diff-changed { |
| |
background-color: $diffcolorChange; |
| |
font-family: $difffontface; |
| |
font-size: smaller; |
| |
} |
| |
.diff-changed-missing { |
| |
background-color: $diffcolorDarkChange; |
| |
} |
| |
</style>"; |
| } |
} |
| if (@r1) { return 1; } |
|
| if (@r2) { return -1; } |
print <<EOF; |
| |
$HTML_DOCTYPE |
| |
<html> |
| |
<head> |
| |
<meta name="robots" content="nofollow"> |
| |
<meta http-equiv="Content-Script-Type" content="application/x-javascript"> |
| |
<meta http-equiv="Content-Style-Type" content="text/css"> |
| |
<!-- FreeBSD-cvsweb $cvsweb_revision --> |
| |
<title>$path$filename - $title - $rev</title>$css |
| |
</head> |
| |
$body_tag_for_src |
| |
<table width="100%" style="border: none; background-color: $navigationHeaderColor" cellspacing="0" cellpadding="1"> |
| |
<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 $retval; |
| |
} |
| |
|
| |
sub chooseCVSRoot() { |
| |
|
| |
print "<form method=\"get\" action=\"${scriptwhere}\">\n"; |
| |
if (2 <= @CVSROOT) { |
| |
my ($k); |
| |
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 style=\"border: none\">\n<tr>\n"; |
| |
print "<td>CVS Root:</td>\n"; |
| |
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} : $k), |
| |
"</option>\n"; |
| |
} |
| |
print "</select>\n</td>\n<td>"; |
| |
} else { |
| |
|
| |
# no choice -- but we need the form to select module/path, |
| |
# at least for Netscape |
| |
print "<p>\n"; |
| |
print "CVS Root: <b>[$cvstree]</b>"; |
| |
} |
| |
|
| |
print " 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>\n</tr>\n</table>"; |
| |
} else { |
| |
print "</p>"; |
| |
} |
| |
print "\n</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 ($is_mod_perl) { |
| |
Apache->request->send_http_header; |
| |
} else { |
| |
print "\r\n"; # Close headers |
| |
} |
| |
print |
| |
"<span style=\"font-size: smaller\">Unable to find gzip binary in the <b>\$command_path</b> ($command_path) to compress output</span><br>"; |
| |
} |
| |
} else { |
| |
|
| |
if ($is_mod_perl) { |
| |
Apache->request->send_http_header; |
| |
} else { |
| |
print "\r\n"; # Close headers |
| |
} |
| |
} |
| |
} |
| |
|
| |
sub html_header($) { |
| |
my ($title) = @_; |
| |
http_header("text/html"); |
| |
print <<EOH; |
| |
$HTML_DOCTYPE |
| |
<html> |
| |
<head> |
| |
<meta name="robots" content="nofollow"> |
| |
<meta http-equiv="Content-Script-Type" content="application/x-javascript"> |
| |
<meta http-equiv="Content-Style-Type" content="text/css"> |
| |
<title>$title</title> |
| |
<!-- FreeBSD-cvsweb $cvsweb_revision --> |
| |
</head> |
| |
$body_tag |
| |
$logo <h1 align="center">$title</h1> |
| |
EOH |
| |
} |
| |
|
| |
sub html_footer() { |
| |
print "<hr noshade>\n<address>$address</address>\n</body>\n</html>\n"; |
| |
} |
| |
|
| |
sub link_tags($) { |
| |
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 =~ $_; |
| |
} |
| return 0; |
return 0; |
| } |
} |
| |
|
| sub fatal { |
sub forbidden_file($) { |
| local($errcode, $errmsg) = @_; |
my ($path) = @_; |
| print "Status: $errcode\n"; |
$path = substr($path, length($cvsroot) + 1); |
| print "Content-type: text/html\n"; |
local $_; |
| print "\n"; |
for (@ForbiddenFiles) { |
| print "<HTML><HEAD><TITLE>Error</TITLE></HEAD>\n"; |
return 1 if $path =~ $_; |
| print "<BODY>Error: $errmsg</BODY></HTML>\n"; |
} |
| exit(1); |
return 0; |
| |
} |
| |
|
| |
# Close the GZIP handle remove the tie. |
| |
|
| |
sub gzipclose { |
| |
if ($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); |
| } |
} |
![[BACK]](/cvsweb/icons/back.gif){kind=icon}
Return to cvsweb.cgi CVS log ![[TXT]](/cvsweb/icons/text.gif){kind=icon}
![[DIR]](/cvsweb/icons/dir.gif){kind=icon}
Up to [cvsweb.bsd.lv] / cvsweb