| version 1.1.1.13, 2000/12/07 12:45:50 |
version 1.14, 1998/01/12 16:27:14 |
|
|
| #!/usr/bin/perl5 -ws |
#!/usr/bin/perl -s |
| # |
# |
| # cvsweb - a CGI interface to CVS trees. |
# cvsweb - a CGI interface to the CVS tree. |
| # |
# |
| # Written in their spare time by |
# Written by Bill Fenner <fenner@parc.xerox.com> on his own time. |
| # Bill Fenner <fenner@FreeBSD.org> (original work) |
# Insert BSD copyright here. |
| # 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> |
|
| # |
# |
| # Based on: |
#HTTP_USER_AGENT: Mozilla/1.1N (X11; I; SunOS 4.1.3_U1 sun4m) via proxy gateway CERN-HTTPD/3.0 libwww/2.17 |
| # * Bill Fenners cvsweb.cgi revision 1.28 available from: |
#SERVER_NAME: www.freebsd.org |
| # http://www.FreeBSD.org/cgi/cvsweb.cgi/www/en/cgi/cvsweb.cgi |
#QUERY_STRING: baz |
| |
#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 |
| # |
# |
| # Copyright (c) 1996-1998 Bill Fenner |
require 'timelocal.pl'; |
| # (c) 1998-1999 Henner Zeller |
require 'ctime.pl'; |
| # (c) 1999 Henrik Nordstrom |
|
| # (c) 2000 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. |
|
| # |
|
| # $zId: cvsweb.cgi,v 1.104 2000/11/01 22:05:12 hnordstrom Exp $ |
|
| # $kId: cvsweb.cgi,v 1.41 2000/12/06 18:19:12 knu Exp $ |
|
| # |
|
| ### |
|
| |
|
| use strict; |
$hsty_base = ""; |
| |
require 'cgi-style.pl'; |
| |
#&get_the_source; |
| |
|
| use vars qw ( |
%CVSROOT = ( |
| $config $allow_version_select $verbose |
'freebsd', '/home/ncvs', |
| %CVSROOT %CVSROOTdescr %MIRRORS %DEFAULTVALUE %ICONS %MTYPES |
'openbsd', '/home/OpenBSD/cvs', |
| @DIFFTYPES %DIFFTYPES @LOGSORTKEYS %LOGSORTKEYS |
'learn', '/c/learncvs', |
| %alltags @tabcolors %fileinfo %tags @branchnames %nameprinted |
); |
| %symrev %revsym @allrevisions %date %author @revdisplayorder |
|
| @revisions %state %difflines %log %branchpoint @revorder |
|
| $prcgi @prcategories $prcategories $mancgi |
|
| $checkoutMagic $doCheckout $scriptname $scriptwhere |
|
| $where $pathinfo $Browser $nofilelinks $maycompress @stickyvars |
|
| %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 $defaultTextPlain $defaultViewable |
|
| $allow_compress $GZIPBIN $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 $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 $state $annTable $sel $curbranch @HideModules |
|
| $module $use_descriptions %descriptions @mytz $dwhere $moddate |
|
| $use_moddate $has_zlib $gzip_open |
|
| $LOG_FILESEPARATOR $LOG_REVSEPARATOR |
|
| ); |
|
| |
|
| sub printDiffSelect($); |
$cvstreedefault = 'freebsd'; |
| sub printDiffLinks($$); |
$cvstree = $cvstreedefault; |
| sub printLogSortSelect($); |
$cvsroot = $CVSROOT{"$cvstree"} || "/home/ncvs"; |
| sub findLastModifiedSubdirs(@); |
|
| sub htmlify_sub(&$); |
|
| sub htmlify($;$); |
|
| sub spacedHtmlText($;$); |
|
| sub link($$); |
|
| sub revcmp($$); |
|
| sub fatal($$); |
|
| sub redirect($); |
|
| sub safeglob($); |
|
| sub getMimeTypeFromSuffix($); |
|
| sub head($;$); |
|
| sub scan_directives(@); |
|
| 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($); |
|
| sub http_header(;$); |
|
| sub html_header($); |
|
| sub html_footer(); |
|
| sub link_tags($); |
|
| sub forbidden_module($); |
|
| |
|
| ##### Start of Configuration Area ######## |
|
| use Cwd; |
|
| |
|
| # == EDIT this == |
$intro = " |
| # Locations to search for user configuration, in order: |
This is a WWW interface to the FreeBSD CVS tree. |
| for ( |
You can browse the file hierarchy by picking directories |
| $ENV{CVSWEB_CONFIG}, |
(which have slashes after them, e.g. <b>src/</b>). |
| '/usr/local/etc/cvsweb.conf', |
If you pick a file, you will see the revision history |
| getcwd() . '/cvsweb.conf' |
for that file. |
| ) { |
Selecting a revision number will download that revision of |
| $config = $_ if defined($_) && -r $_; |
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> |
| |
If you would like to use this CGI script on your own web server and |
| |
CVS tree, see <A HREF=\"http://www.freebsd.org/~fenner/cvsweb/\"> |
| |
the CVSWeb distribution site</A>. |
| |
<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. |
| |
"; |
| |
|
| # == Configuration defaults == |
|
| # Defaults for configuration variables that shouldn't need |
|
| # to be configured.. |
|
| $allow_version_select = 1; |
|
| |
|
| ##### End of Configuration Area ######## |
|
| |
|
| ######## Configuration variables ######### |
|
| # These are defined to allow checking with perl -cw |
|
| %CVSROOT = %MIRRORS = %DEFAULTVALUE = %ICONS = %MTYPES = |
|
| %tags = %alltags = @tabcolors = (); |
|
| $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 = undef; |
|
| |
|
| $LOG_FILESEPARATOR = q/^={77}$/; |
|
| $LOG_REVSEPARATOR = q/^-{28}$/; |
|
| |
|
| @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', |
|
| }, |
|
| ); |
|
| |
|
| |
|
| ##### End of configuration variables ##### |
|
| |
|
| use Time::Local; |
|
| use IPC::Open2; |
|
| |
|
| # Check if the zlib C library interface is installed, and if yes |
|
| # we can avoid using the extra gzip process. |
|
| eval { |
|
| require Compress::Zlib; |
|
| }; |
|
| $has_zlib = !$@; |
|
| |
|
| $verbose = $v; |
$verbose = $v; |
| $checkoutMagic = "~checkout~"; |
($where = $ENV{'PATH_INFO'}) =~ s|^/||; |
| $pathinfo = defined($ENV{PATH_INFO}) ? $ENV{PATH_INFO} : ''; |
$where =~ s|/$||; |
| $where = $pathinfo; |
($scriptname = $ENV{'SCRIPT_NAME'}) =~ s|^/?|/|; |
| $doCheckout = ($where =~ /^\/$checkoutMagic/); |
$scriptname =~ s|/$||; |
| $where =~ s|^/($checkoutMagic)?||; |
$scriptwhere = $scriptname . '/' . $where; |
| $where =~ s|/+$||; |
$scriptwhere =~ s|/$||; |
| $scriptname = defined($ENV{SCRIPT_NAME}) ? $ENV{SCRIPT_NAME} : ''; |
|
| $scriptname =~ s|^/?|/|; |
|
| $scriptname =~ s|/+$||; |
|
| $scriptwhere = $scriptname; |
|
| if ($where) { |
|
| $scriptwhere .= '/' . urlencode($where); |
|
| } |
|
| |
|
| $is_mod_perl = defined($ENV{MOD_PERL}); |
if ($query = $ENV{'QUERY_STRING'}) { |
| |
|
| # 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); |
|
| |
|
| if (-f $config) { |
|
| do $config |
|
| || &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, or the environment variable ' |
|
| . '<code>CVSWEB_CONFIG</code>, to your <b>cvsweb.conf</b> ' |
|
| . 'configuration file first.'); |
|
| } |
|
| |
|
| undef %input; |
|
| $query = $ENV{QUERY_STRING}; |
|
| |
|
| if (defined($query) && $query ne '') { |
|
| foreach (split(/&/, $query)) { |
foreach (split(/&/, $query)) { |
| s/%(..)/sprintf("%c", hex($1))/ge; # unquote %-quoted |
s/%(..)/sprintf("%c", hex($1))/ge; # unquote %-quoted |
| if (/(\S+)=(.*)/) { |
if (/(\S+)=(.*)/) { |
| $input{$1} = $2 if ($2 ne ""); |
$input{$1} = $2; |
| } |
} else { |
| else { |
|
| $input{$_}++; |
$input{$_}++; |
| } |
} |
| } |
} |
| |
$query = "?" . $query; |
| } |
} |
| |
|
| # 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})); |
|
| |
|
| $DEFAULTVALUE{'cvsroot'} = $cvstreedefault; |
$config = '/usr/local/etc/cvsweb'; |
| |
do "$config" if -f $config; |
| |
|
| foreach (keys %DEFAULTVALUE) |
if ($input{'cvsroot'}) { |
| { |
if ($CVSROOT{$input{'cvsroot'}}) { |
| # replace not given parameters with the default parameters |
$cvstree = $input{'cvsroot'}; |
| if (!defined($input{$_}) || $input{$_} eq "") { |
$cvsroot = $CVSROOT{"$cvstree"}; |
| # 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")); |
|
| } |
|
| } |
} |
| } |
} |
| |
do "$config-$cvstree" if -f "$config-$cvstree"; |
| |
|
| $barequery = ""; |
|
| my @barequery; |
|
| foreach (@stickyvars) { |
|
| # construct a query string with the sticky non default parameters set |
|
| if (defined($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; |
|
| |
|
| # 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 = $input{'logsort'}; |
|
| |
|
| |
|
| ## Default CVS-Tree |
|
| if (!defined($CVSROOT{$cvstreedefault})) { |
|
| &fatal("500 Internal Error", |
|
| "<code>\$cvstreedefault</code> points to a repository " |
|
| . "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">', |
|
| htmlquote($ipath), htmlquote($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 |
|
| || &fatal("500 Internal Error", |
|
| sprintf('Error in loading configuration file: %s<BR><BR>%s<BR>', |
|
| $config_cvstree, &htmlify($@))); |
|
| } |
|
| undef $config_cvstree; |
|
| |
|
| $prcategories = '(?:' . join('|', @prcategories) . ')'; |
|
| $prcgi .= '%s' if defined($prcgi) && $prcgi !~ /%s/; |
|
| |
|
| $fullname = $cvsroot . '/' . $where; |
$fullname = $cvsroot . '/' . $where; |
| $mimetype = &getMimeTypeFromSuffix ($fullname); |
|
| $defaultTextPlain = ($mimetype eq "text/plain"); |
|
| $defaultViewable = $allow_markup && viewable($mimetype); |
|
| |
|
| # search for GZIP if compression allowed |
|
| # We've to find out if the GZIP-binary exists .. otherwise |
|
| # ge get an Internal Server Error if we try to pipe the |
|
| # output through the nonexistent gzip .. |
|
| # any more elegant ways to prevent this are welcome! |
|
| if ($allow_compress && $maycompress && !$has_zlib) { |
|
| foreach (split(/:/, $ENV{PATH})) { |
|
| if (-x "$_/gzip") { |
|
| $GZIPBIN = "$_/gzip"; |
|
| last; |
|
| } |
|
| } |
|
| } |
|
| |
|
| if (-d $fullname) { |
|
| # |
|
| # ensure, that directories always end with (exactly) one '/' |
|
| # to allow relative URL's. If they're not, make a redirect. |
|
| ## |
|
| if (!($pathinfo =~ m|/$|) || ($pathinfo =~ m |/{2,}$|)) { |
|
| redirect ($scriptwhere . '/' . $query); |
|
| } |
|
| else { |
|
| $where .= '/'; |
|
| $scriptwhere .= '/'; |
|
| } |
|
| } |
|
| |
|
| if (!-d $cvsroot) { |
if (!-d $cvsroot) { |
| &fatal("500 Internal Error",'$CVSROOT not found!<P>The server on which the CVS tree lives is probably down. Please try again in a few minutes.'); |
&fatal("500 Internal Error",'$CVSROOT not found!<P>The server on which the CVS tree lives is probably down. Please try again in a few minutes.'); |
| } |
} |
| |
|
| # |
|
| # See if the module is in our forbidden list. |
|
| # |
|
| $where =~ m:([^/]*):; |
|
| $module = $1; |
|
| if ($module && &forbidden_module($module)) { |
|
| &fatal("403 Forbidden", "Access to $where forbidden."); |
|
| } |
|
| ############################## |
|
| # View a directory |
|
| ############################### |
|
| elsif (-d $fullname) { |
|
| my $dh = do {local(*DH);}; |
|
| opendir($dh, $fullname) || &fatal("404 Not Found","$where: $!"); |
|
| my @dir = readdir($dh); |
|
| closedir($dh); |
|
| my @subLevelFiles = findLastModifiedSubdirs(@dir) |
|
| if ($show_subdir_lastmod); |
|
| getDirLogs($cvsroot,$where,@subLevelFiles); |
|
| |
|
| if ($where eq '/') { |
if (-d $fullname) { |
| html_header($defaulttitle); |
opendir(DIR, $fullname) || &fatal("404 Not Found","$where: $!"); |
| $long_intro =~ s/!!CVSROOTdescr!!/$CVSROOTdescr{$cvstree}/g; |
@dir = readdir(DIR); |
| print $long_intro; |
closedir(DIR); |
| |
if ($where eq '') { |
| |
print &html_header("FreeBSD CVS Repository"); |
| |
print $intro; |
| |
} else { |
| |
print &html_header("/$where"); |
| |
print $shortinstr; |
| } |
} |
| else { |
print "<p>Current directory: <b>/$where</b>\n"; |
| html_header($where); |
print "<P><HR NOSHADE>\n"; |
| print $short_instruction; |
|
| } |
|
| |
|
| my $descriptions; |
|
| if (($use_descriptions) && open (DESC, "<$cvsroot/CVSROOT/descriptions")) { |
|
| while (<DESC>) { |
|
| chomp; |
|
| my ($dir,$description) = /(\S+)\s+(.*)/; |
|
| $descriptions{$dir} = $description; |
|
| } |
|
| } |
|
| |
|
| print "<P><a name=\"dirlist\"></a>\n"; |
|
| # give direct access to dirs |
|
| if ($where eq '/') { |
|
| chooseMirror(); |
|
| chooseCVSRoot(); |
|
| } |
|
| else { |
|
| print "<p>Current directory: <b>", &clickablePath($where,0), "</b>\n"; |
|
| |
|
| print "<P>Current tag: <B>", $input{only_with_tag}, "</b>\n" if |
|
| $input{only_with_tag}; |
|
| |
|
| } |
|
| |
|
| |
|
| print "<HR NOSHADE>\n"; |
|
| # Using <MENU> in this manner violates the HTML2.0 spec but |
# 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"; |
| my $infocols = 0; |
|
| if ($dirtable) { |
|
| if (defined($tableBorderColor)) { |
|
| # Can't this be done by defining the border for the inner table? |
|
| print "<table border=0 cellpadding=0 width=\"100%\"><tr><td bgcolor=\"$tableBorderColor\">"; |
|
| } |
|
| print "<table width=\"100%\" border=0 cellspacing=1 cellpadding=$tablepadding>\n"; |
|
| $infocols++; |
|
| printf '<tr><th align=left bgcolor="%s">', |
|
| $byfile ? $columnHeaderColorSorted : $columnHeaderColorDefault; |
|
| if ($byfile) { |
|
| print 'File'; |
|
| } else { |
|
| print &link('File', sprintf('./%s#dirlist', |
|
| &toggleQuery("sortby", "file"))); |
|
| } |
|
| print "</th>"; |
|
| # do not display the other column-headers, if we do not have any files |
|
| # with revision information: |
|
| if (scalar(%fileinfo)) { |
|
| $infocols++; |
|
| printf '<th align=left bgcolor="%s">', |
|
| $byrev ? $columnHeaderColorSorted : $columnHeaderColorDefault; |
|
| if ($byrev) { |
|
| print 'Rev.'; |
|
| } else { |
|
| print &link('Rev.', sprintf('./%s#dirlist', |
|
| &toggleQuery("sortby", "rev"))); |
|
| } |
|
| print "</th>"; |
|
| $infocols++; |
|
| printf '<th align=left bgcolor="%s">', |
|
| $bydate ? $columnHeaderColorSorted : $columnHeaderColorDefault; |
|
| if ($bydate) { |
|
| print 'Age'; |
|
| } else { |
|
| print &link('Age', sprintf('./%s#dirlist', |
|
| &toggleQuery("sortby", "date"))); |
|
| } |
|
| print "</th>"; |
|
| if ($show_author) { |
|
| $infocols++; |
|
| printf '<th align=left bgcolor="%s">', |
|
| $byauthor ? $columnHeaderColorSorted : $columnHeaderColorDefault; |
|
| if ($byauthor) { |
|
| print 'Author'; |
|
| } else { |
|
| print &link('Author', sprintf('./%s#dirlist', |
|
| &toggleQuery("sortby", "author"))); |
|
| } |
|
| print "</th>"; |
|
| } |
|
| $infocols++; |
|
| printf '<th align=left bgcolor="%s">', |
|
| $bylog ? $columnHeaderColorSorted : $columnHeaderColorDefault; |
|
| if ($bylog) { |
|
| print 'Last log entry'; |
|
| } else { |
|
| print &link('Last log entry', sprintf('./%s#dirlist', |
|
| &toggleQuery("sortby", "log"))); |
|
| } |
|
| print "</th>"; |
|
| } |
|
| elsif ($use_descriptions) { |
|
| printf '<th align=left bgcolor="%s">', $columnHeaderColorDefault; |
|
| print "Description"; |
|
| $infocols++; |
|
| } |
|
| print "</tr>\n"; |
|
| } |
|
| else { |
|
| print "<menu>\n"; |
|
| } |
|
| my $dirrow = 0; |
|
| |
|
| my $i; |
|
| lookingforattic: |
lookingforattic: |
| for ($i = 0; $i <= $#dir; $i++) { |
for ($i = 0; $i <= $#dir; $i++) { |
| if ($dir[$i] eq "Attic") { |
if ($dir[$i] eq "Attic") { |
| last lookingforattic; |
last lookingforattic; |
| } |
} |
| } |
} |
| if (!$input{'hideattic'} && ($i <= $#dir) && |
$haveattic = 1 if ($i <= $#dir); |
| opendir($dh, $fullname . "/Attic")) { |
if (!$input{"showattic"} && ($i <= $#dir) && |
| splice(@dir, $i, 1, |
opendir(DIR, $fullname . "/Attic")) { |
| grep((s|^|Attic/|,!m|/\.|), readdir($dh))); |
splice(@dir, $i, 1, |
| closedir($dh); |
grep((s|^|Attic/|,!m|/\.|), readdir(DIR))); |
| |
closedir(DIR); |
| } |
} |
| |
|
| my $hideAtticToggleLink = $input{'hideattic'} ? '' : |
|
| &link('[Hide]', sprintf('./%s#dirlist', |
|
| &toggleQuery ("hideattic"))); |
|
| |
|
| # Sort without the Attic/ pathname. |
# Sort without the Attic/ pathname. |
| # place directories first |
foreach (sort {($c=$a)=~s|.*/||;($d=$b)=~s|.*/||;($c cmp $d)} @dir) { |
| |
|
| my $attic; |
|
| my $url; |
|
| my $fileurl; |
|
| my $filesexists; |
|
| my $filesfound; |
|
| |
|
| foreach (sort { &fileSortCmp } @dir) { |
|
| if ($_ eq '.') { |
if ($_ eq '.') { |
| next; |
next; |
| } |
} |
| # ignore CVS lock and stale NFS files |
|
| next if (/^#cvs\.|^,|^\.nfs/); |
|
| |
|
| # Check whether to show the CVSROOT path |
|
| next if ($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/||) { |
if (s|^Attic/||) { |
| $attic = " (in the Attic) " . $hideAtticToggleLink; |
$attic = " (in the Attic)"; |
| } |
} else { |
| else { |
|
| $attic = ""; |
$attic = ""; |
| } |
} |
| |
if ($_ eq '..') { |
| if ($_ eq '..' || -d "$fullname/$_") { |
next if ($where eq ''); |
| next if ($_ eq '..' && $where eq '/'); |
($updir = $scriptwhere) =~ s|[^/]+$||; |
| my ($rev,$date,$log,$author,$filename) = @{$fileinfo{$_}} |
print "<IMG SRC=\"/icons/back.gif\"> ", |
| if (defined($fileinfo{$_})); |
&link("Previous Directory",$updir . $query), "<BR>"; |
| printf '<tr bgcolor="%s"><td>', $tabcolors[$dirrow % 2] if $dirtable; |
# print "<IMG SRC=???> ", |
| if ($_ eq '..') { |
# &link("Directory-wide diffs", $scriptwhere . '/*'), "<BR>"; |
| $url = "../$query"; |
} elsif (-d $fullname . "/" . $_) { |
| if ($nofilelinks) { |
print "<IMG SRC=\"/icons/dir.gif\"> ", |
| print $backicon; |
&link($_ . "/", $scriptwhere . '/' . $_ . '/' . $query), |
| } |
$attic, "<BR>"; |
| else { |
} elsif (s/,v$//) { |
| print &link($backicon, $url); |
# TODO: add date/time? How about sorting? |
| } |
print "<IMG SRC=\"/icons/text.gif\"> ", |
| print " ", &link("Previous Directory", $url); |
&link($_, $scriptwhere . '/' . |
| } |
($attic ? "Attic/" : "") . $_ . $query), |
| else { |
$attic, "<BR>"; |
| $url = urlencode($_) . "/$query"; |
|
| print "<A NAME=\"$_\"></A>"; |
|
| if ($nofilelinks) { |
|
| print $diricon; |
|
| } |
|
| else { |
|
| print &link($diricon, $url); |
|
| } |
|
| print " ", &link("$_/", $url), $attic; |
|
| if ($_ eq "Attic") { |
|
| print " "; |
|
| print &link("[Don't hide]", sprintf('./%s#dirlist', |
|
| &toggleQuery ("hideattic"))); |
|
| } |
|
| } |
|
| # Show last change in dir |
|
| if ($filename) { |
|
| print "</td><td> </td><td> " if ($dirtable); |
|
| if ($date) { |
|
| print " <i>", readableTime(time() - $date,0), "</i>"; |
|
| } |
|
| if ($show_author) { |
|
| print "</td><td> " if ($dirtable); |
|
| print $author; |
|
| } |
|
| print "</td><td> " if ($dirtable); |
|
| $filename =~ s%^[^/]+/%%; |
|
| print "$filename/$rev"; |
|
| print "<BR>" if ($dirtable); |
|
| if ($log) { |
|
| print " <font size=-1>", |
|
| &htmlify(substr($log,0,$shortLogLen)); |
|
| if (length $log > 80) { |
|
| print "..."; |
|
| } |
|
| print "</font>"; |
|
| } |
|
| } |
|
| else { |
|
| my ($dwhere) = ($where ne "/" ? $where : "") . $_; |
|
| if ($use_descriptions && defined $descriptions{$dwhere}) { |
|
| print "<TD COLSPAN=", ($infocols-1), "> " if $dirtable; |
|
| print $descriptions{$dwhere}; |
|
| } elsif ($dirtable && $infocols > 1) { |
|
| # close the row with the appropriate number of |
|
| # columns, so that the vertical seperators are visible |
|
| my($cols) = $infocols; |
|
| while ($cols > 1) { |
|
| print "</td><td> "; |
|
| $cols--; |
|
| } |
|
| } |
|
| } |
|
| if ($dirtable) { |
|
| print "</td></tr>\n"; |
|
| } |
|
| else { |
|
| print "<br>\n"; |
|
| } |
|
| $dirrow++; |
|
| } |
} |
| elsif (s/,v$//) { |
|
| $fileurl = ($attic ? "Attic/" : "") . urlencode($_); |
|
| $url = $fileurl . $query; |
|
| my $rev = ''; |
|
| my $date = ''; |
|
| my $log = ''; |
|
| my $author = ''; |
|
| $filesexists++; |
|
| next if (!defined($fileinfo{$_})); |
|
| ($rev,$date,$log,$author) = @{$fileinfo{$_}}; |
|
| $filesfound++; |
|
| printf '<tr bgcolor="%s"><td>', $tabcolors[$dirrow % 2] if $dirtable; |
|
| print "<A NAME=\"$_\"></A>"; |
|
| if ($nofilelinks) { |
|
| print $fileicon; |
|
| } |
|
| else { |
|
| print &link($fileicon,$url); |
|
| } |
|
| print " ", &link($_, $url), $attic; |
|
| print "</td><td> " if ($dirtable); |
|
| download_link($fileurl, |
|
| $rev, $rev, |
|
| $defaultViewable ? "text/x-cvsweb-markup" : undef); |
|
| print "</td><td> " if ($dirtable); |
|
| if ($date) { |
|
| print " <i>", readableTime(time() - $date,0), "</i>"; |
|
| } |
|
| if ($show_author) { |
|
| print "</td><td> " if ($dirtable); |
|
| print $author; |
|
| } |
|
| print "</td><td> " if ($dirtable); |
|
| if ($log) { |
|
| print " <font size=-1>", &htmlify(substr($log,0,$shortLogLen)); |
|
| if (length $log > 80) { |
|
| print "..."; |
|
| } |
|
| print "</font>"; |
|
| } |
|
| print "</td>" if ($dirtable); |
|
| print (($dirtable) ? "</tr>" : "<br>"); |
|
| $dirrow++; |
|
| } |
|
| print "\n"; |
|
| } |
} |
| if ($dirtable && defined($tableBorderColor)) { |
print "</MENU>\n"; |
| print "</td></tr></table>"; |
if ($input{"only_on_branch"}) { |
| } |
print "<HR><FORM METHOD=\"GET\" ACTION=\"${scriptwhere}\">\n"; |
| print( $dirtable == 1 ? "</table>\n" : "</menu>\n" ); |
print "Currently showing only branch $input{'only_on_branch'}.\n"; |
| |
$input{"only_on_branch"}=""; |
| if ($filesexists && !$filesfound) { |
foreach $k (keys %input) { |
| print "<P><B>NOTE:</B> There are $filesexists files, but none matches the current tag ($input{only_with_tag})\n"; |
print "<INPUT TYPE=hidden NAME=$k VALUE=$input{$k}>\n" if $input{$k}; |
| } |
|
| if ($input{only_with_tag} && (!%tags || !$tags{$input{only_with_tag}})) { |
|
| %tags = %alltags |
|
| } |
|
| if (scalar %tags |
|
| || $input{only_with_tag} |
|
| || $edit_option_form |
|
| || defined($input{"options"})) { |
|
| print "<hr size=1 NOSHADE>"; |
|
| } |
|
| |
|
| if (scalar %tags || $input{only_with_tag}) { |
|
| print "<FORM METHOD=\"GET\" ACTION=\"./\">\n"; |
|
| foreach my $var (@stickyvars) { |
|
| print "<INPUT TYPE=HIDDEN NAME=\"$var\" VALUE=\"$input{$var}\">\n" |
|
| if (defined($input{$var}) |
|
| && (!defined($DEFAULTVALUE{$var}) |
|
| || $input{$var} ne $DEFAULTVALUE{$var}) |
|
| && $input{$var} ne "" |
|
| && $var ne "only_with_tag"); |
|
| } |
} |
| print "Show only files with tag:\n"; |
print "<INPUT TYPE=SUBMIT VALUE=\"Show all branches\">\n"; |
| print "<SELECT NAME=only_with_tag"; |
|
| print " onchange=\"submit()\"" if ($use_java_script); |
|
| print ">"; |
|
| print "<OPTION VALUE=\"\">All tags / default branch\n"; |
|
| foreach my $tag (reverse sort { lc $a cmp lc $b } keys %tags) { |
|
| print "<OPTION",defined($input{only_with_tag}) && |
|
| $input{only_with_tag} eq $tag ? " SELECTED" : "", |
|
| ">$tag\n"; |
|
| } |
|
| print "</SELECT>\n"; |
|
| print "<INPUT TYPE=SUBMIT VALUE=\"Go\">\n"; |
|
| print "</FORM>\n"; |
print "</FORM>\n"; |
| } |
} |
| my $formwhere = $scriptwhere; |
$formwhere = $scriptwhere; |
| $formwhere =~ s|Attic/?$|| if ($input{'hideattic'}); |
$formwhere =~ s|Attic/?$|| if ($input{"showattic"}); |
| |
if ($haveattic) { |
| if ($edit_option_form || defined($input{"options"})) { |
print "<HR><FORM METHOD=\"GET\" ACTION=\"${formwhere}\">\n"; |
| print "<FORM METHOD=\"GET\" ACTION=\"${formwhere}\">\n"; |
$input{"showattic"}=!$input{"showattic"}; |
| print "<INPUT TYPE=HIDDEN NAME=\"copt\" VALUE=\"1\">\n"; |
foreach $k (keys %input) { |
| if ($cvstree ne $cvstreedefault) { |
print "<INPUT TYPE=hidden NAME=$k VALUE=$input{$k}>\n" if $input{$k}; |
| print "<INPUT TYPE=HIDDEN NAME=\"cvsroot\" VALUE=\"$cvstree\">\n"; |
} |
| } |
print "<INPUT TYPE=SUBMIT VALUE=\""; |
| print "<center><table cellpadding=0 cellspacing=0>"; |
print ($input{"showattic"} ? "Show" : "Hide"); |
| print "<tr bgcolor=\"$columnHeaderColorDefault\"><th colspan=2>Preferences</th></tr>"; |
print " attic directories\">\n"; |
| print "<tr><td>Sort files by <SELECT name=\"sortby\">"; |
print "</FORM>\n"; |
| print "<OPTION VALUE=\"\">File"; |
|
| print "<OPTION",$bydate ? " SELECTED" : ""," VALUE=date>Age"; |
|
| print "<OPTION",$byauthor ? " SELECTED" : ""," VALUE=author>Author" |
|
| if ($show_author); |
|
| print "<OPTION",$byrev ? " SELECTED" : ""," VALUE=rev>Revision"; |
|
| print "<OPTION",$bylog ? " SELECTED" : ""," VALUE=log>Log message"; |
|
| print "</SELECT></td>"; |
|
| print "<td>Sort log by: "; |
|
| printLogSortSelect(0); |
|
| print "</td></tr>"; |
|
| print "<tr><td>Diff format: "; |
|
| printDiffSelect(0); |
|
| print "</td>"; |
|
| print "<td>Show Attic files: "; |
|
| print "<INPUT NAME=hideattic TYPE=CHECKBOX", $input{'hideattic'} ? " CHECKED" : "", |
|
| "></td></tr>\n"; |
|
| print "<tr><td align=center colspan=2><input type=submit value=\"Change Options\">"; |
|
| print "</td></tr></table></center></FORM>\n"; |
|
| } |
} |
| print &html_footer; |
print &html_footer; |
| print "</BODY></HTML>\n"; |
print "</BODY></HTML>\n"; |
| } |
} elsif (-f $fullname . ',v') { |
| |
if ($input{'rev'} =~ /^[\d\.]+$/) { |
| ############################### |
&checkout($fullname, $input{'rev'}); |
| # View Files |
exit; |
| ############################### |
|
| elsif (-f $fullname . ',v') { |
|
| if (defined($input{'rev'}) || $doCheckout) { |
|
| &doCheckout($fullname, $input{'rev'}); |
|
| gzipclose(); |
|
| exit; |
|
| } |
} |
| if (defined($input{'annotate'}) && $allow_annotate) { |
if ($input{'r1'} && $input{'r2'}) { |
| &doAnnotate($input{'annotate'}); |
&dodiff($fullname, $input{'r1'}, $input{'tr1'}, |
| gzipclose(); |
$input{'r2'}, $input{'tr2'}, $input{'f'}); |
| exit; |
exit; |
| } |
} |
| if (defined($input{'r1'}) && defined($input{'r2'})) { |
print("going to dolog($fullname)\n") if ($verbose); |
| &doDiff($fullname, $input{'r1'}, $input{'tr1'}, |
&dolog($fullname); |
| $input{'r2'}, $input{'tr2'}, $input{'f'}); |
} elsif ($fullname =~ s/\.diff$// && -f $fullname . ",v" && |
| gzipclose(); |
$input{'r1'} && $input{'r2'}) { |
| exit; |
|
| } |
|
| print("going to dolog($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 |
# Allow diffs using the ".diff" extension |
| # so that browsers that default to the URL |
# so that browsers that default to the URL |
| # for a save filename don't save diff's as |
# for a save filename don't save diff's as |
| # e.g. foo.c |
# e.g. foo.c |
| &doDiff($fullname, $input{'r1'}, $input{'tr1'}, |
&dodiff($fullname, $input{'r1'}, $input{'tr1'}, |
| $input{'r2'}, $input{'tr2'}, $input{'f'}); |
$input{'r2'}, $input{'tr2'}, $input{'f'}); |
| gzipclose(); |
|
| exit; |
exit; |
| } |
} elsif (($newname = $fullname) =~ s|/([^/]+)$|/Attic/$1| && |
| elsif (($newname = $fullname) =~ s|/([^/]+)$|/Attic/$1| && |
-f $newname . ",v") { |
| -f $newname . ",v") { |
|
| # The file has been removed and is in the Attic. |
# The file has been removed and is in the Attic. |
| # Send a redirect pointing to the file in the Attic. |
# Send a redirect pointing to the file in the Attic. |
| (my $newplace = $scriptwhere) =~ s|/([^/]+)$|/Attic/$1|; |
($newplace = $scriptwhere) =~ s|/([^/]+)$|/Attic/$1|; |
| &redirect($newplace); |
&redirect($newplace); |
| exit; |
exit; |
| } |
} elsif (0 && (@files = &safeglob($fullname . ",v"))) { |
| elsif (0 && (my @files = &safeglob($fullname . ",v"))) { |
print "Content-type: text/plain\n\n"; |
| http_header("text/plain"); |
|
| print "You matched the following files:\n"; |
print "You matched the following files:\n"; |
| print join("\n", @files); |
print join("\n", @files); |
| # Find the tags from each file |
# Find the tags from each file |
| # Display a form offering diffs between said tags |
# Display a form offering diffs between said tags |
| } |
} else { |
| else { |
|
| my $fh = do {local(*FH);}; |
|
| my ($xtra, $module); |
|
| # Assume it's a module name with a potential path following it. |
# Assume it's a module name with a potential path following it. |
| $xtra = $& if (($module = $where) =~ s|/.*||); |
$xtra = $& if (($module = $where) =~ s|/.*||); |
| # Is there an indexed version of modules? |
# Is there an indexed version of modules? |
| if (open($fh, "$cvsroot/CVSROOT/modules")) { |
if (open(MODULES, "$cvsroot/CVSROOT/modules")) { |
| while (<$fh>) { |
while (<MODULES>) { |
| if (/^(\S+)\s+(\S+)/o && $module eq $1 |
if (/^(\S+)\s+(\S+)/o && $module eq $1 |
| && -d "${cvsroot}/$2" && $module ne $2) { |
&& -d "${cvsroot}/$2" && $module ne $2) { |
| &redirect($scriptname . '/' . $2 . $xtra); |
&redirect($scriptname . '/' . $2 . $xtra); |
| |
} |
| } |
} |
| } |
|
| } |
} |
| &fatal("404 Not Found","$where: no such file or directory"); |
&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="submit()"' if $use_java_script; |
|
| print '>'; |
|
| |
|
| local $_; |
|
| for (@DIFFTYPES) { |
|
| printf('<OPTION VALUE="%s"%s>%s', |
|
| $_, |
|
| $f eq $_ ? ' SELECTED' : '', |
|
| "\u$DIFFTYPES{$_}{'descr'}" |
|
| ); |
|
| } |
|
| |
|
| print "</SELECT>"; |
|
| } |
} |
| |
|
| sub printLogSortSelect($) { |
sub htmlify { |
| my ($use_java_script) = @_; |
local($string, $pr) = @_; |
| |
|
| print '<SELECT NAME="logsort"'; |
$string =~ s/&/&/g; |
| print ' onchange="submit()"' if $use_java_script; |
$string =~ s/</</g; |
| print '>'; |
$string =~ s/>/>/g; |
| |
|
| local $_; |
if ($pr) { |
| for (@LOGSORTKEYS) { |
$string =~ s|\bpr(\W+[a-z]+/\W*)(\d+)|<A HREF=/cgi/query-pr.cgi?pr=$2>$&</A>|ig; |
| printf('<OPTION VALUE="%s"%s>%s', |
|
| $_, |
|
| $logsort eq $_ ? ' SELECTED' : '', |
|
| "\u$LOGSORTKEYS{$_}{'descr'}" |
|
| ); |
|
| } |
|
| |
|
| print "</SELECT>"; |
|
| } |
|
| |
|
| sub findLastModifiedSubdirs(@) { |
|
| my (@dirs) = @_; |
|
| my ($dirname, @files); |
|
| |
|
| foreach $dirname (@dirs) { |
|
| next if ($dirname eq "."); |
|
| next if ($dirname eq ".."); |
|
| my ($dir) = "$fullname/$dirname"; |
|
| next if (!-d $dir); |
|
| |
|
| my ($lastmod) = undef; |
|
| my ($lastmodtime) = undef; |
|
| my $dh = do {local(*DH);}; |
|
| |
|
| opendir($dh,$dir) || next; |
|
| my (@filenames) = readdir($dh); |
|
| closedir($dh); |
|
| |
|
| foreach my $filename (@filenames) { |
|
| $filename = "$dirname/$filename"; |
|
| my ($file) = "$fullname/$filename"; |
|
| next if ($filename !~ /,v$/ || !-f $file); |
|
| $filename =~ s/,v$//; |
|
| my $modtime = -M $file; |
|
| if (!defined($lastmod) || $modtime < $lastmodtime) { |
|
| $lastmod = $filename; |
|
| $lastmodtime = $modtime; |
|
| } |
|
| } |
} |
| push(@files, $lastmod) if (defined($lastmod)); |
|
| } |
|
| return @files; |
|
| } |
|
| |
|
| sub htmlify_sub(&$) { |
$string; |
| (my $proc, local $_) = @_; |
|
| local @_ = split(m`(<a [^>]+>[^<]*</a>)`i); |
|
| my $linked; |
|
| my $result = ''; |
|
| |
|
| while (($_, $linked) = splice(@_, 0, 2)) { |
|
| &$proc(); |
|
| $result .= $_ if defined($_); |
|
| $result .= $linked if defined($linked); |
|
| } |
|
| |
|
| $result; |
|
| } |
} |
| |
|
| sub htmlify($;$) { |
sub link { |
| (local $_, my $extra) = @_; |
local($name, $where) = @_; |
| |
|
| $_ = htmlquote($_); |
"<A HREF=\"$where\">$name</A>\n"; |
| |
|
| # get URL's as link |
|
| s{ |
|
| (http|ftp|https)://\S+ |
|
| }{ |
|
| &link($&, htmlunquote($&)) |
|
| }egx; |
|
| |
|
| # get e-mails as link |
|
| $_ = htmlify_sub { |
|
| s< |
|
| [\w+=\-.!]+@[\w\-]+(\.[\w\-]+)+ |
|
| >< |
|
| &link($&, "mailto:$&") |
|
| >egix; |
|
| } $_; |
|
| |
|
| if ($extra) { |
|
| # get PR #'s as link: "PR#nnnn" "PR: nnnn, ..." "PR nnnn, ..." "bin/nnnn" |
|
| if (defined($prcgi)) { |
|
| my $prev; |
|
| |
|
| do { |
|
| $prev = $_; |
|
| |
|
| $_ = htmlify_sub { |
|
| s{ |
|
| (\bPR[:\#]?\s* |
|
| (?: |
|
| \#? |
|
| \d+[,\s]\s* |
|
| )* |
|
| \#?) |
|
| (\d+)\b |
|
| }{ |
|
| $1 . &link($2, sprintf($prcgi, $2)) . $3 |
|
| }egix; |
|
| } $_; |
|
| } while ($_ ne $prev); |
|
| |
|
| $_ = htmlify_sub { |
|
| s{ |
|
| (\b$prcategories/(\d+)\b) |
|
| }{ |
|
| &link($1, sprintf($prcgi, $2)) . $3 |
|
| }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, $3 ne '' ? $3 : $4, $2)) . $5 |
|
| }egx; |
|
| } $_; |
|
| } |
|
| } |
|
| |
|
| $_; |
|
| } |
} |
| |
|
| sub spacedHtmlText($;$) { |
sub revcmp { |
| local $_ = $_[0]; |
local($rev1, $rev2) = @_; |
| my $ts = $_[1] || $tabstop; |
local(@r1) = split(/\./, $rev1); |
| |
local(@r2) = split(/\./, $rev2); |
| |
local($a,$b); |
| |
|
| # Cut trailing spaces and tabs |
|
| s/[ \t]+$//; |
|
| |
|
| if (defined($ts)) { |
|
| # Expand tabs |
|
| 1 while s/\t+/' ' x (length($&) * $ts - length($`) % $ts)/e |
|
| } |
|
| |
|
| # replace <tab> and <space> (\001 is to protect us from htmlify) |
|
| # gzip can make excellent use of this repeating pattern :-) |
|
| if ($hr_breakable) { |
|
| # make every other space 'breakable' |
|
| s/ / \001nbsp;/g; # 2 * <space> |
|
| # leave single space as it is |
|
| } else { |
|
| s/ /\001nbsp;/g; |
|
| } |
|
| |
|
| $_ = htmlify($_); |
|
| |
|
| # unescape |
|
| y/\001/&/; |
|
| |
|
| return $_; |
|
| } |
|
| |
|
| sub link($$) { |
|
| my($name, $where) = @_; |
|
| |
|
| sprintf '<A HREF="%s">%s</A>', htmlquote($where), $name; |
|
| } |
|
| |
|
| sub revcmp($$) { |
|
| 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)) && ($b = shift(@r2))) { |
while (($a = shift(@r1)) && ($b = shift(@r2))) { |
| if ($a != $b) { |
if ($a != $b) { |
| return $a <=> $b; |
return $a <=> $b; |
| Line 1143 sub revcmp($$) { |
|
| Line 277 sub revcmp($$) { |
|
| return 0; |
return 0; |
| } |
} |
| |
|
| sub fatal($$) { |
sub fatal { |
| my($errcode, $errmsg) = @_; |
local($errcode, $errmsg) = @_; |
| if ($is_mod_perl) { |
print "Status: $errcode\n"; |
| Apache->request->status((split(/ /, $errcode))[0]); |
print &html_header("Error"); |
| } |
# print "Content-type: text/html\n"; |
| else { |
# print "\n"; |
| print "Status: $errcode\r\n"; |
# print "<HTML><HEAD><TITLE>Error</TITLE></HEAD>\n"; |
| } |
# print "<BODY>Error: $errmsg</BODY></HTML>\n"; |
| html_header("Error"); |
|
| print "Error: $errmsg\n"; |
print "Error: $errmsg\n"; |
| print &html_footer; |
print &html_footer; |
| exit(1); |
exit(1); |
| } |
} |
| |
|
| sub redirect($) { |
sub redirect { |
| my($url) = @_; |
local($url) = @_; |
| if ($is_mod_perl) { |
print "Status: 301 Moved\n"; |
| Apache->request->status(301); |
print "Location: $url\n"; |
| Apache->request->header_out(Location => $url); |
print &html_header("Moved"); |
| } |
# print "Content-type: text/html\n"; |
| else { |
# print "\n"; |
| print "Status: 301 Moved\r\n"; |
# print "<HTML><HEAD><TITLE>Moved</TITLE></HEAD>\n"; |
| print "Location: $url\r\n"; |
# print "<BODY>This document is located <A HREF=$url>here</A>.</BODY></HTML>\n"; |
| } |
print "This document is located <A HREF=$url>here</A>.\n"; |
| html_header("Moved"); |
|
| print "This document is located ", &link('here', $url), "\n"; |
|
| print &html_footer; |
print &html_footer; |
| exit(1); |
exit(1); |
| } |
} |
| |
|
| sub safeglob($) { |
sub safeglob { |
| my ($filename) = @_; |
local($filename) = @_; |
| my ($dirname); |
local($dirname); |
| my (@results); |
local(@results); |
| my $dh = do {local(*DH);}; |
|
| |
|
| ($dirname = $filename) =~ s|/[^/]+$||; |
($dirname = $filename) =~ s|/[^/]+$||; |
| $filename =~ s|.*/||; |
$filename =~ s|.*/||; |
| |
|
| if (opendir($dh, $dirname)) { |
if (opendir(DIR, $dirname)) { |
| my $glob = $filename; |
$glob = $filename; |
| my $t; |
|
| # transform filename from glob to regex. Deal with: |
# transform filename from glob to regex. Deal with: |
| # [, {, ?, * as glob chars |
# [, {, ?, * as glob chars |
| # make sure to escape all other regex chars |
# make sure to escape all other regex chars |
| Line 1192 sub safeglob($) { |
|
| Line 321 sub safeglob($) { |
|
| $glob =~ s/\*/.*/g; |
$glob =~ s/\*/.*/g; |
| $glob =~ s/\?/./g; |
$glob =~ s/\?/./g; |
| $glob =~ s/{([^}]+)}/($t = $1) =~ s-,-|-g; "($t)"/eg; |
$glob =~ s/{([^}]+)}/($t = $1) =~ s-,-|-g; "($t)"/eg; |
| foreach (readdir($dh)) { |
foreach (readdir(DIR)) { |
| if (/^${glob}$/) { |
if (/^${glob}$/) { |
| push(@results, "$dirname/" .$_); |
push(@results, $dirname . "/" .$_); |
| } |
} |
| } |
} |
| } |
} |
| Line 1202 sub safeglob($) { |
|
| Line 331 sub safeglob($) { |
|
| @results; |
@results; |
| } |
} |
| |
|
| sub getMimeTypeFromSuffix($) { |
sub checkout { |
| my ($fullname) = @_; |
local($fullname, $rev) = @_; |
| my ($mimetype, $suffix); |
|
| my $fh = do {local(*FH);}; |
|
| |
|
| ($suffix = $fullname) =~ s/^.*\.([^.]*)$/$1/; |
open(RCS, "co -p$rev '$fullname' 2>&1 |") || |
| $mimetype = $MTYPES{$suffix}; |
&fail("500 Internal Error", "Couldn't co: $!"); |
| $mimetype = $MTYPES{'*'} if (!$mimetype); |
# /home/ncvs/src/sys/netinet/igmp.c,v --> standard output |
| |
# or |
| if (!$mimetype && -f $mime_types) { |
# /home/ncvs/src/sys/netinet/igmp.c,v --> stdout |
| # okey, this is something special - search the |
# revision 1.1.1.2 |
| # mime.types database |
# /* |
| open ($fh, "<$mime_types"); |
$_ = <RCS>; |
| while (<$fh>) { |
if (/^(\S+),v\s+-->\s+st(andar)?d ?out(put)?\s*$/o && $1 eq $fullname) { |
| if ($_ =~ /^\s*(\S+\/\S+).*\b$suffix\b/) { |
# As expected |
| $mimetype = $1; |
} else { |
| last; |
&fatal("500 Internal Error", |
| } |
"Unexpected output from co: $_"); |
| } |
} |
| close ($fh); |
$_ = <RCS>; |
| } |
if (/^revision\s+$rev\s*$/) { |
| |
# As expected |
| # okey, didn't find anything useful .. |
} else { |
| if (!($mimetype =~ /\S\/\S/)) { |
&fatal("500 Internal Error", |
| $mimetype = "text/plain"; |
"Unexpected output from co: $_"); |
| } |
|
| 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 { |
$| = 1; |
| @buf = <$fh>; |
print "Content-type: text/plain\n\n"; |
| } |
print <RCS>; |
| |
close(RCS); |
| @buf; |
|
| } |
} |
| |
|
| ############################### |
sub dodiff { |
| # scan vim and Emacs directives |
local($fullname, $r1, $tr1, $r2, $tr2, $f) = @_; |
| ############################### |
|
| sub scan_directives(@) { |
|
| my $ts = undef; |
|
| |
|
| for (@_) { |
|
| $ts = $1 if /\b(?:ts|tabstop|tab-width)[:=]\s*([1-9]\d*)\b/; |
|
| } |
|
| |
|
| ('tabstop' => $ts); |
|
| } |
|
| |
|
| ############################### |
|
| # show Annotation |
|
| ############################### |
|
| sub doAnnotate($$) { |
|
| my ($rev) = @_; |
|
| my ($pid); |
|
| my ($pathname, $filename); |
|
| my $reader = do {local(*FH);}; |
|
| my $writer = do {local(*FH);}; |
|
| |
|
| # make sure the revisions a wellformed, for security |
|
| # reasons .. |
|
| if ($rev =~ /[^\w.]/) { |
|
| &fatal("404 Not Found", |
|
| "Malformed query \"$ENV{QUERY_STRING}\""); |
|
| } |
|
| |
|
| ($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, "cvs -Rl server") || fatal ("500 Internal Error", |
|
| "Fatal Error - unable to open cvs for annotation"); |
|
| |
|
| # OK, first send the request to the server. A simplified example is: |
|
| # Root /home/kingdon/zwork/cvsroot |
|
| # Argument foo/xx |
|
| # Directory foo |
|
| # /home/kingdon/zwork/cvsroot/foo |
|
| # Directory . |
|
| # /home/kingdon/zwork/cvsroot |
|
| # annotate |
|
| # although as you can see there are a few more details. |
|
| |
|
| print $writer "Root $cvsroot\n"; |
|
| print $writer "Valid-responses ok error Valid-requests Checked-in Updated Merged Removed M E\n"; |
|
| # Don't worry about sending valid-requests, the server just needs to |
|
| # support "annotate" and if it doesn't, there isn't anything to be done. |
|
| print $writer "UseUnchanged\n"; |
|
| print $writer "Argument -r\n"; |
|
| print $writer "Argument $rev\n"; |
|
| print $writer "Argument $where\n"; |
|
| |
|
| # The protocol requires us to fully fake a working directory (at |
|
| # least to the point of including the directories down to the one |
|
| # containing the file in question). |
|
| # So if $where is "dir/sdir/file", then @dirs will be ("dir","sdir","file") |
|
| my @dirs = split('/', $where); |
|
| my $path = ""; |
|
| foreach (@dirs) { |
|
| if ($path eq "") { |
|
| # In our example, $_ is "dir". |
|
| $path = $_; |
|
| } |
|
| else { |
|
| print $writer "Directory $path\n"; |
|
| print $writer "$cvsroot/$path\n"; |
|
| # In our example, $_ is "sdir" and $path becomes "dir/sdir" |
|
| # And the next time, "file" and "dir/sdir/file" (which then gets |
|
| # ignored, because we don't need to send Directory for the file). |
|
| $path .= "/$_"; |
|
| } |
|
| } |
|
| # And the last "Directory" before "annotate" is the top level. |
|
| print $writer "Directory .\n"; |
|
| print $writer "$cvsroot\n"; |
|
| |
|
| print $writer "annotate\n"; |
|
| # OK, we've sent our command to the server. Thing to do is to |
|
| # close the writer side and get all the responses. If "cvs server" |
|
| # were nicer about buffering, then we could just leave it open, I think. |
|
| close ($writer) || die "cannot close: $!"; |
|
| |
|
| http_header(); |
|
| |
|
| navigateHeader($scriptwhere,$pathname,$filename,$rev, "annotate"); |
|
| print "<h3 align=center>Annotation of $pathname$filename, Revision $rev</h3>\n"; |
|
| |
|
| # Ready to get the responses from the server. |
|
| # For example: |
|
| # E Annotations for foo/xx |
|
| # E *************** |
|
| # M 1.3 (kingdon 06-Sep-97): hello |
|
| # ok |
|
| my ($lineNr) = 0; |
|
| my ($oldLrev, $oldLusr) = ("", ""); |
|
| my ($revprint, $usrprint); |
|
| if ($annTable) { |
|
| print "<table border=0 cellspacing=0 cellpadding=0>\n"; |
|
| } |
|
| else { |
|
| print "<pre>"; |
|
| } |
|
| |
|
| # prefetch several lines |
|
| my @buf = head($reader); |
|
| |
|
| my %d = scan_directives(@buf); |
|
| |
|
| while (@buf || !eof($reader)) { |
|
| $_ = @buf ? shift @buf : <$reader>; |
|
| |
|
| my @words = split; |
|
| # Adding one is for the (single) space which follows $words[0]. |
|
| my $rest = substr ($_, length ($words[0]) + 1); |
|
| if ($words[0] eq "E") { |
|
| next; |
|
| } |
|
| elsif ($words[0] eq "M") { |
|
| $lineNr++; |
|
| (my $lrev = substr($_, 2, 13)) =~ y/ //d; |
|
| (my $lusr = substr($_, 16, 9)) =~ y/ //d; |
|
| my $line = substr($_, 36); |
|
| my $isCurrentRev = ($rev eq $lrev); |
|
| # we should parse the date here .. |
|
| if ($lrev eq $oldLrev) { |
|
| $revprint = sprintf('%-8s', ''); |
|
| } |
|
| else { |
|
| $revprint = sprintf('%-8s', $lrev); |
|
| $revprint =~ s`\S+`&link($&, "$scriptwhere$query#rev$&")`e; # ` |
|
| $oldLusr = ''; |
|
| } |
|
| if ($lusr eq $oldLusr) { |
|
| $usrprint = ''; |
|
| } |
|
| else { |
|
| $usrprint = $lusr; |
|
| } |
|
| $oldLrev = $lrev; |
|
| $oldLusr = $lusr; |
|
| |
|
| # Set bold for text-based browsers only - graphical |
|
| # browsers show bold fonts a bit wider than regular fonts, |
|
| # so it looks irregular. |
|
| print "<b>" if ($isCurrentRev && $is_textbased); |
|
| |
|
| printf "%s%s %-8s %4d:", |
|
| $revprint, |
|
| $isCurrentRev ? '!' : ' ', |
|
| $usrprint, |
|
| $lineNr; |
|
| print spacedHtmlText($line, $d{'tabstop'}); |
|
| |
|
| print "</b>" if ($isCurrentRev && $is_textbased); |
|
| } |
|
| elsif ($words[0] eq "ok") { |
|
| # We could complain about any text received after this, like the |
|
| # CVS command line client. But for simplicity, we don't. |
|
| } |
|
| elsif ($words[0] eq "error") { |
|
| fatal("500 Internal Error", "Error occured during annotate: <b>$_</b>"); |
|
| } |
|
| } |
|
| if ($annTable) { |
|
| print "</table>"; |
|
| } |
|
| else { |
|
| print "</pre>"; |
|
| } |
|
| close ($reader) || warn "cannot close: $!"; |
|
| wait; |
|
| } |
|
| |
|
| ############################### |
|
| # make Checkout |
|
| ############################### |
|
| sub doCheckout($$) { |
|
| my ($fullname, $rev) = @_; |
|
| my ($mimetype,$revopt); |
|
| my $fh = do {local(*FH);}; |
|
| |
|
| if ($rev eq 'HEAD' || $rev eq '.') { |
|
| $rev = undef; |
|
| } |
|
| |
|
| # make sure the revisions a wellformed, for security |
|
| # reasons .. |
|
| if (defined($rev) && $rev =~ /[^\w.]/) { |
|
| &fatal("404 Not Found", |
|
| "Malformed query \"$ENV{QUERY_STRING}\""); |
|
| } |
|
| |
|
| # 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 |
|
| open(STDERR, ">&STDOUT"); # Redirect stderr to stdout |
|
| exec("cvs", "-Rld", $cvsroot, "co", "-p", $revopt, $where); |
|
| } |
|
| |
|
| if (eof($fh)) { |
|
| &fatal("404 Not Found", |
|
| "$where is not (any longer) pertinent"); |
|
| } |
|
| #=================================================================== |
|
| #Checking out squid/src/ftp.c |
|
| #RCS: /usr/src/CVS/squid/src/ftp.c,v |
|
| #VERS: 1.1.1.28.6.2 |
|
| #*************** |
|
| |
|
| # Parse CVS header |
|
| my ($revision, $filename, $cvsheader); |
|
| while(<$fh>) { |
|
| last if (/^\*\*\*\*/); |
|
| $revision = $1 if (/^VERS: (.*)$/); |
|
| if (/^Checking out (.*)$/) { |
|
| $filename = $1; |
|
| $filename =~ s/^\.\/*//; |
|
| } |
|
| $cvsheader .= $_; |
|
| } |
|
| if ($filename ne $where) { |
|
| &fatal("500 Internal Error", |
|
| "Unexpected output from cvs co: $cvsheader"); |
|
| } |
|
| $| = 1; |
|
| |
|
| if ($mimetype eq "text/x-cvsweb-markup") { |
|
| &cvswebMarkup($fh,$fullname,$revision); |
|
| } |
|
| else { |
|
| http_header($mimetype); |
|
| print <$fh>; |
|
| } |
|
| close($fh); |
|
| } |
|
| |
|
| sub cvswebMarkup($$$) { |
|
| my ($filehandle,$fullname,$revision) = @_; |
|
| my ($pathname, $filename); |
|
| |
|
| ($pathname = $where) =~ s/(Attic\/)?[^\/]*$//; |
|
| ($filename = $where) =~ s/^.*\///; |
|
| my ($fileurl) = urlencode($filename); |
|
| |
|
| http_header(); |
|
| |
|
| navigateHeader($scriptwhere, $pathname, $filename, $revision, "view"); |
|
| print "<HR noshade>"; |
|
| print "<table width=\"100%\"><tr><td bgcolor=\"$markupLogColor\">"; |
|
| print "File: ", &clickablePath($where, 1); |
|
| print " ("; |
|
| &download_link($fileurl, $revision, "download"); |
|
| print ")"; |
|
| if (!$defaultTextPlain) { |
|
| print " ("; |
|
| &download_link($fileurl, $revision, "as text", |
|
| "text/plain"); |
|
| print ")"; |
|
| } |
|
| print "<BR>\n"; |
|
| if ($show_log_in_markup) { |
|
| readLog($fullname); #,$revision); |
|
| printLog($revision,0); |
|
| } |
|
| else { |
|
| print "Version: <B>$revision</B><BR>\n"; |
|
| print "Tag: <B>", $input{only_with_tag}, "</b><br>\n" if |
|
| $input{only_with_tag}; |
|
| } |
|
| print "</td></tr></table>"; |
|
| my $url = download_url($fileurl, $revision, $mimetype); |
|
| print "<HR noshade>"; |
|
| if ($mimetype =~ /^image/) { |
|
| printf '<IMG SRC="%s"><BR>', htmlquote("$url$barequery"); |
|
| } |
|
| elsif ($mimetype =~ m%^application/pdf%) { |
|
| printf '<EMBED SRC="%s" WIDTH="100%"><BR>', htmlquote("$url$barequery"); |
|
| } |
|
| else { |
|
| print "<PRE>"; |
|
| |
|
| # prefetch several lines |
|
| my @buf = head($filehandle); |
|
| |
|
| my %d = scan_directives(@buf); |
|
| |
|
| while (@buf || !eof($filehandle)) { |
|
| $_ = @buf ? shift @buf : <$filehandle>; |
|
| |
|
| print spacedHtmlText($_, $d{'tabstop'}); |
|
| } |
|
| print "</PRE>"; |
|
| } |
|
| } |
|
| |
|
| sub viewable($) { |
|
| 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 ($r1 =~ /([^:]+)(:(.+))?/) { |
if ($r1 =~ /([^:]+)(:(.+))?/) { |
| $rev1 = $1; |
$rev1 = $1; |
| $sym1 = $3; |
$sym1 = $3; |
| } |
} |
| if ($r1 eq 'text') { |
if ($rev1 eq 'text') { |
| $rev1 = $tr1; |
$rev1 = $tr1; |
| $sym1 = ""; |
|
| } |
} |
| if ($r2 =~ /([^:]+)(:(.+))?/) { |
if ($r2 =~ /([^:]+)(:(.+))?/) { |
| $rev2 = $1; |
$rev2 = $1; |
| $sym2 = $3; |
$sym2 = $3; |
| } |
} |
| if ($r2 eq 'text') { |
if ($rev2 eq 'text') { |
| $rev2 = $tr2; |
$rev2 = $tr2; |
| $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. |
# rev1 and rev2 are now both numeric revisions. |
| # Thus we do a DWIM here and swap them if rev1 is after rev2. |
# Thus we do a DWIM here and swap them if rev1 is after rev2. |
| # XXX should we warn about the fact that we do this? |
# XXX should we warn about the fact that we do this? |
| if (&revcmp($rev1,$rev2) > 0) { |
if (&revcmp($rev1,$rev2) > 0) { |
| my ($tmp1, $tmp2) = ($rev1, $sym1); |
($tmp1, $tmp2) = ($rev1, $sym1); |
| ($rev1, $sym1) = ($rev2, $sym2); |
($rev1, $sym1) = ($rev2, $sym2); |
| ($rev2, $sym2) = ($tmp1, $tmp2); |
($rev2, $sym2) = ($tmp1, $tmp2); |
| } |
} |
| my $difftype = $DIFFTYPES{$f}; |
# |
| |
# XXX Putting '-p' here is a personal preference |
| if (!$difftype) { |
if ($f eq 'c') { |
| fatal ("400 Bad arguments", "Diff format $f not understood"); |
$difftype = '-p -c'; |
| |
$diffname = "Context diff"; |
| |
} elsif ($f eq 's') { |
| |
$difftype = '--side-by-side --width=164'; |
| |
$diffname = "Side by Side"; |
| |
} else { |
| |
$difftype = '-p -u'; |
| |
$diffname = "Unidiff"; |
| } |
} |
| |
# XXX should this just be text/plain |
| my @difftype = @{$difftype->{'opts'}}; |
# or should it have an HTML header and then a <pre> |
| my $human_readable = $difftype->{'colored'}; |
print "Content-type: text/plain\n\n"; |
| |
open(RCSDIFF, "rcsdiff $difftype -r$rev1 -r$rev2 '$fullname' 2>&1 |") || |
| # apply special options |
&fail("500 Internal Error", "Couldn't rcsdiff: $!"); |
| if ($showfunc) { |
|
| push @difftype, '-p' if $f ne 's'; |
|
| |
|
| my($re1, $re2); |
|
| |
|
| while (($re1, $re2) = each %funcline_regexp) { |
|
| if ($fullname =~ /$re1/) { |
|
| push @difftype, '-F', '$re2'; |
|
| last; |
|
| } |
|
| } |
|
| } |
|
| if ($human_readable) { |
|
| if ($hr_ignwhite) { |
|
| push @difftype, '-w'; |
|
| } |
|
| if ($hr_ignkeysubst) { |
|
| push @difftype, '-kk'; |
|
| } |
|
| } |
|
| if (! open($fh, "-|")) { # child |
|
| open(STDERR, ">&STDOUT"); # Redirect stderr to stdout |
|
| exec("rcsdiff",@difftype,"-r$rev1","-r$rev2",$fullname); |
|
| } |
|
| if ($human_readable) { |
|
| http_header(); |
|
| &human_readable_diff($fh, $rev2); |
|
| gzipclose(); |
|
| exit; |
|
| } |
|
| else { |
|
| http_header("text/plain"); |
|
| } |
|
| # |
# |
| #=================================================================== |
#=================================================================== |
| #RCS file: /home/ncvs/src/sys/netinet/tcp_output.c,v |
#RCS file: /home/ncvs/src/sys/netinet/tcp_output.c,v |
| Line 1692 sub doDiff($$$$$$) { |
|
| Line 425 sub doDiff($$$$$$) { |
|
| #--- src/sys/netinet/tcp_output.c 1995/12/05 17:46:35 1.17 RELENG_2_1_0 |
#--- src/sys/netinet/tcp_output.c 1995/12/05 17:46:35 1.17 RELENG_2_1_0 |
| # (bogus example, but...) |
# (bogus example, but...) |
| # |
# |
| if (grep { $_ eq '-u'} @difftype) { |
if ($difftype eq '-u') { |
| $f1 = '---'; |
$f1 = '---'; |
| $f2 = '\+\+\+'; |
$f2 = '\+\+\+'; |
| } |
} else { |
| else { |
|
| $f1 = '\*\*\*'; |
$f1 = '\*\*\*'; |
| $f2 = '---'; |
$f2 = '---'; |
| } |
} |
| while (<$fh>) { |
while (<RCSDIFF>) { |
| if (m|^$f1 $cvsroot|o) { |
if (m|^$f1 $cvsroot|o) { |
| s|$cvsroot/||o; |
s|$cvsroot/||o; |
| if ($sym1) { |
if ($sym1) { |
| chop; |
chop; |
| $_ .= " $sym1\n"; |
$_ .= " " . $sym1 . "\n"; |
| } |
} |
| } |
} elsif (m|^$f2 $cvsroot|o) { |
| elsif (m|^$f2 $cvsroot|o) { |
|
| s|$cvsroot/||o; |
s|$cvsroot/||o; |
| if ($sym2) { |
if ($sym2) { |
| chop; |
chop; |
| $_ .= " $sym2\n"; |
$_ .= " " . $sym2 . "\n"; |
| } |
} |
| } |
} |
| print $_; |
print $_; |
| } |
} |
| close($fh); |
close(RCSDIFF); |
| } |
} |
| |
|
| ############################### |
sub dolog { |
| # Show Logs .. |
local($fullname) = @_; |
| ############################### |
local($curbranch,$symnames); #... |
| sub getDirLogs($$@) { |
|
| my ($cvsroot,$dirname,@otherFiles) = @_; |
|
| my ($state,$otherFiles,$tag, $file, $date, $branchpoint, $branch, $log); |
|
| my ($rev, $revision, $revwanted, $filename, $head, $author); |
|
| |
|
| $tag = $input{only_with_tag}; |
|
| |
|
| my ($DirName) = "$cvsroot/$where"; |
|
| my (@files, @filetags); |
|
| my $fh = do {local(*FH);}; |
|
| |
|
| push(@files, &safeglob("$DirName/*,v")); |
|
| push(@files, &safeglob("$DirName/Attic/*,v")) if (!$input{'hideattic'}); |
|
| foreach $file (@otherFiles) { |
|
| push(@files, "$DirName/$file"); |
|
| } |
|
| |
|
| # just execute rlog if there are any files |
|
| if ($#files < 0) { |
|
| return; |
|
| } |
|
| |
|
| if ($tag) { |
|
| #can't use -r<tag> as - is allowed in tagnames, but misinterpreated by rlog.. |
|
| if (! open($fh, "-|")) { |
|
| open(STDERR, '>/dev/null'); # rlog may complain; ignore. |
|
| exec('rlog', @files); |
|
| } |
|
| } |
|
| else { |
|
| my $kidpid = open($fh, "-|"); |
|
| if (! $kidpid) { |
|
| open(STDERR, '>/dev/null'); # rlog may complain; ignore. |
|
| exec('rlog', '-r', @files); |
|
| } |
|
| } |
|
| $state = "start"; |
|
| while (<$fh>) { |
|
| if ($state eq "start") { |
|
| #Next file. Initialize file variables |
|
| $rev = undef; |
|
| $revwanted = undef; |
|
| $branch = undef; |
|
| $branchpoint = undef; |
|
| $filename = undef; |
|
| $log = undef; |
|
| $revision = undef; |
|
| $branch = undef; |
|
| %symrev = (); |
|
| @filetags = (); |
|
| #jump to head state |
|
| $state = "head"; |
|
| } |
|
| print "$state:$_" if ($verbose); |
|
| again: |
|
| if ($state eq "head") { |
|
| #$rcsfile = $1 if (/^RCS file: (.+)$/); #not used (yet) |
|
| |
|
| if (/^Working file: (.+)$/) { |
|
| $filename = $1; |
|
| } elsif (/^head: (.+)$/) { |
|
| $head = $1; |
|
| } elsif (/^branch: (.+)$/) { |
|
| $branch = $1 |
|
| } elsif (/^symbolic names:/) { |
|
| $state = "tags"; |
|
| ($branch = $head) =~ s/\.\d+$// if (!defined($branch)); |
|
| $branch =~ s/(\.?)(\d+)$/${1}0.$2/; |
|
| $symrev{MAIN} = $branch; |
|
| $symrev{HEAD} = $branch; |
|
| $alltags{MAIN} = 1; |
|
| $alltags{HEAD} = 1; |
|
| push (@filetags, "MAIN", "HEAD"); |
|
| } elsif (/$LOG_REVSEPARATOR/o) { |
|
| $state = "log"; |
|
| $rev = undef; |
|
| $date = undef; |
|
| $log = ""; |
|
| # Try to reconstruct the relative filename if RCS spits out a full path |
|
| $filename =~ s%^\Q$DirName\E/%%; |
|
| } |
|
| next; |
|
| } |
|
| if ($state eq "tags") { |
|
| if (/^\s+(.+):\s+([\d\.]+)\s+$/) { |
|
| 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 = $revwanted) =~ s/\.0\././; |
|
| ($branchpoint = $branch) =~ s/\.?\d+$//; |
|
| $revwanted = undef if ($revwanted ne $branch); |
|
| #print "\n[revwanted=$revwanted]"; |
|
| } 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 $revbranch; |
|
| ($revbranch = $rev) =~ s/\.\d+$//; |
|
| print "$filename $rev Wanted: $revwanted ", |
|
| "Revbranch: $revbranch Branch: $branch ", |
|
| "Branchpoint: $branchpoint\n" if ($verbose); |
|
| if (!defined($revwanted) && defined($branch) |
|
| && $branch eq $revbranch || !defined($tag)) { |
|
| print "File revision $rev found for branch $branch\n" |
|
| if ($verbose); |
|
| $revwanted = $rev; |
|
| } |
|
| if (defined($revwanted) ? $rev eq $revwanted : |
|
| defined($branchpoint) ? $rev eq $branchpoint : |
|
| 0 && ($rev eq $head)) { # Don't think head is needed here.. |
|
| print "File info $rev found for $filename\n" if ($verbose); |
|
| my @finfo = ($rev,$date,$log,$author,$filename); |
|
| my ($name); |
|
| ($name = $filename) =~ s%/.*%%; |
|
| $fileinfo{$name} = [ @finfo ]; |
|
| $state = "done" if ($rev eq $revwanted); |
|
| } |
|
| $rev = undef; |
|
| $date = undef; |
|
| $log = ""; |
|
| } |
|
| elsif (!defined($date) && m|^date:\s+(\d+)/(\d+)/(\d+)\s+(\d+):(\d+):(\d+);|) { |
|
| my $yr = $1; |
|
| # damn 2-digit year routines :-) |
|
| if ($yr > 100) { |
|
| $yr -= 1900; |
|
| } |
|
| $date = &Time::Local::timegm($6,$5,$4,$3,$2 - 1,$yr); |
|
| ($author) = /author: ([^;]+)/; |
|
| $state = "log"; |
|
| $log = ''; |
|
| next; |
|
| } |
|
| elsif (!defined($rev) && m/^revision (.*)$/) { |
|
| $rev = $1; |
|
| next; |
|
| } |
|
| else { |
|
| $log .= $_; |
|
| } |
|
| } |
|
| if (/$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>\$ENV{PATH}</b> in your configuration file correctly ?"); |
|
| } |
|
| close($fh); |
|
| } |
|
| |
|
| sub readLog($;$) { |
|
| my($fullname,$revision) = @_; |
|
| my ($symnames, $head, $rev, $br, $brp, $branch, $branchrev); |
|
| my $fh = do {local(*FH);}; |
|
| |
|
| if (defined($revision)) { |
|
| $revision = "-r$revision"; |
|
| } |
|
| else { |
|
| $revision = ""; |
|
| } |
|
| |
|
| undef %symrev; |
|
| undef %revsym; |
|
| undef @allrevisions; |
|
| undef %date; |
|
| undef %author; |
|
| undef %state; |
|
| undef %difflines; |
|
| undef %log; |
|
| |
|
| print("Going to rlog '$fullname'\n") if ($verbose); |
print("Going to rlog '$fullname'\n") if ($verbose); |
| if (! open($fh, "-|")) { # child |
open(RCS, "rlog '$fullname'|") || &fatal("500 Internal Error", |
| if ($revision ne '') { |
"Failed to spawn rlog"); |
| exec("rlog",$revision,$fullname); |
while (<RCS>) { |
| } |
|
| else { |
|
| exec("rlog",$fullname); |
|
| } |
|
| } |
|
| while (<$fh>) { |
|
| print if ($verbose); |
print if ($verbose); |
| |
if (/^branch:\s+([\d\.]+)/) { |
| |
$curbranch = $1; |
| |
} |
| if ($symnames) { |
if ($symnames) { |
| if (/^\s+([^:]+):\s+([\d\.]+)/) { |
if (/^\s+([^:]+):\s+([\d\.]+)/) { |
| $symrev{$1} = $2; |
$symrev{$1} = $2; |
| } |
if ($revsym{$2}) { |
| else { |
$revsym{$2} .= ", "; |
| |
} |
| |
$revsym{$2} .= $1; |
| |
} else { |
| $symnames = 0; |
$symnames = 0; |
| } |
} |
| } |
} elsif (/^symbolic names/) { |
| elsif (/^head:\s+([\d\.]+)/) { |
|
| $head = $1; |
|
| } |
|
| elsif (/^branch:\s+([\d\.]+)/) { |
|
| $curbranch = $1; |
|
| } |
|
| elsif (/^symbolic names/) { |
|
| $symnames = 1; |
$symnames = 1; |
| } |
} elsif (/^-----/) { |
| elsif (/^-----/) { |
|
| last; |
last; |
| } |
} |
| } |
} |
| ($curbranch = $head) =~ s/\.\d+$// if (!defined($curbranch)); |
|
| |
|
| |
if ($onlyonbranch = $input{'only_on_branch'}) { |
| |
($onlyonbranch = $symrev{$onlyonbranch}) =~ s/\.0\././; |
| |
($onlybranchpoint = $onlyonbranch) =~ s/\.\d+$//; |
| |
} |
| |
|
| # each log entry is of the form: |
# each log entry is of the form: |
| # ---------------------------- |
# ---------------------------- |
| # revision 3.7.1.1 |
# revision 3.7.1.1 |
| Line 1955 sub readLog($;$) { |
|
| Line 492 sub readLog($;$) { |
|
| # log info |
# log info |
| # ---------------------------- |
# ---------------------------- |
| logentry: |
logentry: |
| while (!/$LOG_FILESEPARATOR/o) { |
while (!/^=========/) { |
| $_ = <$fh>; |
$_ = <RCS>; |
| last logentry if (!defined($_)); # EOF |
last logentry if (!defined($_)); # EOF |
| print "R:", $_ if ($verbose); |
print "R:", $_ if ($verbose); |
| if (/^revision ([\d\.]+)/) { |
if (/^revision ([\d\.]+)/) { |
| $rev = $1; |
$rev = $1; |
| unshift(@allrevisions,$rev); |
} elsif (/^========/ || /^----------------------------$/) { |
| } |
|
| elsif (/$LOG_FILESEPARATOR/o || /$LOG_REVSEPARATOR/o) { |
|
| next logentry; |
next logentry; |
| } |
} else { |
| else { |
|
| # The rlog output is syntactically ambiguous. We must |
# The rlog output is syntactically ambiguous. We must |
| # have guessed wrong about where the end of the last log |
# have guessed wrong about where the end of the last log |
| # message was. |
# message was. |
| Line 1977 sub readLog($;$) { |
|
| Line 511 sub readLog($;$) { |
|
| next logentry; |
next logentry; |
| # &fatal("500 Internal Error","Error parsing RCS output: $_"); |
# &fatal("500 Internal Error","Error parsing RCS output: $_"); |
| } |
} |
| $_ = <$fh>; |
$_ = <RCS>; |
| print "D:", $_ if ($verbose); |
print "D:", $_ if ($verbose); |
| if (m|^date:\s+(\d+)/(\d+)/(\d+)\s+(\d+):(\d+):(\d+);\s+author:\s+(\S+);\s+state:\s+(\S+);\s+(lines:\s+([0-9\s+-]+))?|) { |
if (m|^date:\s+(\d+)/(\d+)/(\d+)\s+(\d+):(\d+):(\d+);\s+author:\s+(\S+);\s+state:\s+(\S+);|) { |
| my $yr = $1; |
$yr = $1; |
| # damn 2-digit year routines :-) |
# damn 2-digit year routines |
| if ($yr > 100) { |
if ($yr > 100) { |
| $yr -= 1900; |
$yr -= 1900; |
| } |
} |
| $date{$rev} = &Time::Local::timegm($6,$5,$4,$3,$2 - 1,$yr); |
$date{$rev} = &timelocal($6,$5,$4,$3,$2 - 1,$yr); |
| $author{$rev} = $7; |
$author{$rev} = $7; |
| $state{$rev} = $8; |
$state{$rev} = $8; |
| $difflines{$rev} = $10; |
} else { |
| } |
|
| else { |
|
| &fatal("500 Internal Error", "Error parsing RCS output: $_"); |
&fatal("500 Internal Error", "Error parsing RCS output: $_"); |
| } |
} |
| line: |
line: |
| while (<$fh>) { |
while (<RCS>) { |
| print "L:", $_ if ($verbose); |
print "L:", $_ if ($verbose); |
| next line if (/^branches:\s/); |
next line if (/^branches:\s/); |
| last line if (/$LOG_FILESEPARATOR/o || /$LOG_REVSEPARATOR/o); |
last line if (/^----------------------------$/ || /^=========/); |
| $log{$rev} .= $_; |
$log{$rev} .= $_; |
| } |
} |
| print "E:", $_ if ($verbose); |
print "E:", $_ if ($verbose); |
| } |
} |
| close($fh); |
close(RCS); |
| print "Done reading RCS file\n" if ($verbose); |
print "Done reading RCS file\n" if ($verbose); |
| |
|
| @revorder = reverse sort {revcmp($a,$b)} @allrevisions; |
|
| print "Done sorting revisions",join(" ",@revorder),"\n" if ($verbose); |
|
| |
|
| # |
# |
| |
# Sort the revisions into commit-date order. |
| |
@revorder = sort {$date{$b} <=> $date{$a}} keys %date; |
| |
print "Done sorting revisions\n" if ($verbose); |
| |
# |
| # HEAD is an artificial tag which is simply the highest tag number on the main |
# HEAD is an artificial tag which is simply the highest tag number on the main |
| # branch, unless there is a branch tag in the RCS file in which case it's the |
# branch, unless there is a branch tag in the RCS file in which case it's the |
| # highest revision on that branch. Find it by looking through @revorder; it |
# highest revision on that branch. Find it by looking through @revorder; it |
| # is the first commit listed on the appropriate branch. |
# is the first commit listed on the appropriate branch. |
| # This is not neccesary the same revision as marked as head in the RCS file. |
$headrev = $curbranch || "1"; |
| my $headrev = $curbranch || "1"; |
revision: |
| ($symrev{"MAIN"} = $headrev) =~ s/(\.?)(\d+)$/${1}0.$2/; |
for ($i = 0; $i <= $#revorder; $i++) { |
| foreach $rev (@revorder) { |
if ($revorder[$i] =~ /^(\S*)\.\d+$/ && $headrev eq $1) { |
| if ($rev =~ /^(\S*)\.\d+$/ && $headrev eq $1) { |
if ($revsym{$revorder[$i]}) { |
| $symrev{"HEAD"} = $rev; |
$revsym{$revorder[$i]} .= ", "; |
| 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 ($verbose); |
| # |
# |
| # Now that we know all of the revision numbers, we can associate |
# Now that we know all of the revision numbers, we can associate |
| Line 2031 sub readLog($;$) { |
|
| Line 564 sub readLog($;$) { |
|
| # pass them to the form so that the same association doesn't have |
# pass them to the form so that the same association doesn't have |
| # to be built then. |
# to be built then. |
| # |
# |
| undef @branchnames; |
# should make this a case-insensitive sort |
| undef %branchpoint; |
foreach (sort keys %symrev) { |
| undef $sel; |
|
| |
|
| foreach (reverse sort keys %symrev) { |
|
| $rev = $symrev{$_}; |
$rev = $symrev{$_}; |
| if ($rev =~ /^((.*)\.)0\.(\d+)$/) { |
if ($rev =~ /^(\d+(\.\d+)+)\.0\.(\d+)$/) { |
| push(@branchnames, $_); |
push(@branchnames, $_); |
| # |
# |
| # A revision number of A.B.0.D really translates into |
# A revision number of A.B.0.D really translates into |
| Line 2046 sub readLog($;$) { |
|
| Line 576 sub readLog($;$) { |
|
| # If there is no branch A.B.D, then it translates into |
# If there is no branch A.B.D, then it translates into |
| # the head A.B . |
# the head A.B . |
| # |
# |
| # This reasoning also applies to the main branch A.B, |
$head = $1; |
| # with the branch number 0.A, with the exception that |
|
| # it has no head to translate to if there is nothing on |
|
| # the branch, but I guess this can never happen? |
|
| # |
|
| # Since some stupid people actually import/check in |
|
| # files with version 0.X we assume that the above cannot |
|
| # happen, and regard 0.X(.*) as a revision and not a branch. |
|
| # |
|
| $head = defined($2) ? $2 : ""; |
|
| $branch = $3; |
$branch = $3; |
| $branchrev = $head . ($head ne "" ? "." : "") . $branch; |
$regex = $head . "." . $branch; |
| my $regex; |
$regex =~ s/\./\./g; |
| $regex = quotemeta $branchrev; |
# < |
| |
# \____/ |
| $rev = $head; |
$rev = $head; |
| |
|
| foreach my $r (@revorder) { |
revision: |
| if ($r =~ /^${regex}\b/) { |
foreach $r (@revorder) { |
| $rev = $branchrev; |
if ($r =~ /^${regex}/) { |
| last; |
$rev = $head . "." . $branch; |
| |
last revision; |
| } |
} |
| } |
} |
| next if ($rev eq ""); |
$revsym{$rev} .= ", " if ($revsym{$rev}); |
| if ($rev ne $head && $head ne "") { |
$revsym{$rev} .= $_; |
| |
if ($rev ne $head) { |
| $branchpoint{$head} .= ", " if ($branchpoint{$head}); |
$branchpoint{$head} .= ", " if ($branchpoint{$head}); |
| $branchpoint{$head} .= $_; |
$branchpoint{$head} .= $_; |
| } |
} |
| } |
} |
| $revsym{$rev} .= ", " if ($revsym{$rev}); |
|
| $revsym{$rev} .= $_; |
|
| $sel .= "<OPTION VALUE=\"${rev}:${_}\">$_\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 &html_header("CVS log for $where"); |
| my ($onlyonbranch, $onlybranchpoint); |
($upwhere = $where) =~ s|(Attic/)?[^/]+$||; |
| if ($onlyonbranch = $input{'only_with_tag'}) { |
print "Up to ", &link($upwhere,$scriptname . "/" . $upwhere . $query); |
| $onlyonbranch = $symrev{$onlyonbranch}; |
print "<BR>\n"; |
| if ($onlyonbranch =~ s/\.0\././) { |
print "<A HREF=\"#diff\">Request diff between arbitrary revisions</A>\n"; |
| ($onlybranchpoint = $onlyonbranch) =~ s/\.\d+$//; |
print "<HR NOSHADE>\n"; |
| } |
if ($curbranch) { |
| else { |
print "Default branch is "; |
| $onlybranchpoint = $onlyonbranch; |
print ($revsym{$curbranch} || $curbranch); |
| } |
} else { |
| if (!defined($onlyonbranch) || $onlybranchpoint eq "") { |
print "No default branch"; |
| fatal("404 Tag not found","Tag $input{'only_with_tag'} not defined"); |
|
| } |
|
| } |
} |
| |
print "<BR><HR NOSHADE>\n"; |
| |
# The other possible U.I. I can see is to have each revision be hot |
| |
# and have the first one you click do ?r1=foo |
| |
# and since there's no r2 it keeps going & the next one you click |
| |
# adds ?r2=foo and performs the query. |
| |
# I suppose there's no reason we can't try both and see which one |
| |
# people prefer... |
| |
|
| undef @revisions; |
for ($i = 0; $i <= $#revorder; $i++) { |
| |
$_ = $revorder[$i]; |
| foreach (@allrevisions) { |
|
| ($br = $_) =~ s/\.\d+$//; |
($br = $_) =~ s/\.\d+$//; |
| ($brp = $br) =~ s/\.\d+$//; |
|
| next if ($onlyonbranch && $br ne $onlyonbranch && |
next if ($onlyonbranch && $br ne $onlyonbranch && |
| $_ ne $onlybranchpoint); |
$_ ne $onlybranchpoint); |
| unshift(@revisions,$_); |
|
| } |
|
| |
|
| if ($logsort eq "date") { |
|
| # Sort the revisions in commit order an secondary sort on revision |
|
| # (secondary sort needed for imported sources, or the first main |
|
| # revision gets before the same revision on the 1.1.1 branch) |
|
| @revdisplayorder = sort {$date{$b} <=> $date{$a} || -revcmp($a, $b)} @revisions; |
|
| } |
|
| elsif ($logsort eq "rev") { |
|
| # Sort the revisions in revision order, highest first |
|
| @revdisplayorder = reverse sort {revcmp($a,$b)} @revisions; |
|
| } |
|
| else { |
|
| # No sorting. Present in the same order as rlog / cvs log |
|
| @revdisplayorder = @revisions; |
|
| } |
|
| |
|
| } |
|
| |
|
| sub printDiffLinks($$) { |
|
| my($text, $url) = @_; |
|
| my @extra; |
|
| |
|
| local $_; |
|
| for ($DIFFTYPES{$defaultDiffType}{'colored'} ? qw(u) : qw(h)) { |
|
| my $f = $_ eq $defaultDiffType ? '' : $_; |
|
| |
|
| push @extra, &link(lc $DIFFTYPES{$_}{'descr'}, "$url&f=$f"); |
|
| } |
|
| |
|
| print &link($text, $url), ' (', join(', ', @extra), ')'; |
|
| } |
|
| |
|
| sub printLog($;$) { |
|
| my ($link, $br, $brp); |
|
| ($_,$link) = @_; |
|
| ($br = $_) =~ s/\.\d+$//; |
|
| ($brp = $br) =~ s/\.?\d+$//; |
|
| my ($isDead, $prev); |
|
| |
|
| $link = 1 if (!defined($link)); |
|
| $isDead = ($state{$_} eq "dead"); |
|
| |
|
| if ($link && !$isDead) { |
|
| my ($filename); |
|
| ($filename = $where) =~ s/^.*\///; |
|
| my ($fileurl) = urlencode($filename); |
|
| print "<a NAME=\"rev$_\"></a>"; |
print "<a NAME=\"rev$_\"></a>"; |
| if (defined($revsym{$_})) { |
foreach $sym (split(", ", $revsym{$_})) { |
| foreach my $sym (split(", ", $revsym{$_})) { |
print "<a NAME=\"$sym\"></a>"; |
| print "<a NAME=\"$sym\"></a>"; |
|
| } |
|
| } |
} |
| if (defined($revsym{$br}) && $revsym{$br} && !defined($nameprinted{$br})) { |
if ($revsym{$br} && !$nameprinted{$br}) { |
| foreach my $sym (split(", ", $revsym{$br})) { |
foreach $sym (split(", ", $revsym{$br})) { |
| print "<a NAME=\"$sym\"></a>"; |
print "<a NAME=\"$sym\"></a>"; |
| } |
} |
| $nameprinted{$br} = 1; |
$nameprinted{$br}++; |
| } |
} |
| print "\n Revision "; |
print "\n"; |
| &download_link($fileurl, $_, $_, |
print "<A HREF=\"$scriptwhere?rev=$_" . |
| $defaultViewable ? "text/x-cvsweb-markup" : undef); |
&cvsroot . "\"><b>$_</b></A>"; |
| if ($defaultViewable) { |
if (/^1\.1\.1\.\d+$/) { |
| print " / ("; |
print " <i>(vendor branch)</i>"; |
| &download_link($fileurl, $_, "download", $mimetype); |
|
| print ")"; |
|
| } |
} |
| if (not $defaultTextPlain) { |
print " <i>" . &ctime($date{$_}) . " UTC</i> by "; |
| print " / ("; |
print "<i>" . $author{$_} . "</i>\n"; |
| &download_link($fileurl, $_, "as text", "text/plain"); |
if ($revsym{$_}) { |
| print ")"; |
print "<BR>CVS Tags: <b>$revsym{$_}</b>"; |
| } |
} |
| if (!$defaultViewable) { |
if ($revsym{$br}) { |
| print " / ("; |
if ($revsym{$_}) { |
| &download_link($fileurl, $_, "view", "text/x-cvsweb-markup"); |
print "; "; |
| print ")"; |
} else { |
| |
print "<BR>"; |
| |
} |
| |
print "Branch: <b>$revsym{$br}</b>\n"; |
| } |
} |
| if ($allow_annotate) { |
if ($branchpoint{$_}) { |
| print " - "; |
if ($revsym{$br} || $revsym{$_}) { |
| print &link('annotate', |
print "; "; |
| sprintf('%s/%s?annotate=%s%s', |
} else { |
| $scriptname, |
print "<BR>"; |
| 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 "Branch point for: <b>$branchpoint{$_}</b>\n"; |
| print " - <b>[selected]</b>"; |
|
| } |
|
| } |
} |
| } |
# Find the previous revision on this branch. |
| else { |
@prevrev = split(/\./, $_); |
| print "Revision <B>$_</B>"; |
if (--$prevrev[$#prevrev] == 0) { |
| } |
|
| 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 |
# If it was X.Y.Z.1, just make it X.Y |
| pop(@prevrev); |
if ($#prevrev > 1) { |
| pop(@prevrev); |
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"; |
| |
} |
| |
} |
| } |
} |
| $prev = join(".", @prevrev); |
if ($prevrev[$#prevrev] != 0) { |
| } until (defined($date{$prev}) || $prev eq ""); |
$prev = join(".", @prevrev); |
| if ($prev ne "") { |
print "<BR><A HREF=\"${scriptwhere}.diff?r1=$prev"; |
| if ($difflines{$_}) { |
print "&r2=$_" . &cvsroot . "\">Diffs to $prev</A>\n"; |
| print "<BR>Changes since <b>$prev: $difflines{$_} lines</b>"; |
# |
| } |
# Plus, if it's on a branch, and it's not a vendor branch, |
| } |
# offer to diff with the immediately-preceding commit if it |
| if ($isDead) { |
# is not the previous revision as calculated above |
| print "<BR><B><I>FILE REMOVED</I></B>\n"; |
# and if it is on the HEAD (or at least on a higher branch) |
| } |
# (e.g. change gets committed and then brought |
| elsif ($link) { |
# over to -stable) |
| my %diffrev = (); |
if (!/^1\.1\.1\.\d+$/ && ($i != $#revorder) && |
| $diffrev{$_} = 1; |
($prev ne $revorder[$i+1])) { |
| $diffrev{""} = 1; |
@tmp1 = split(/\./, $revorder[$i+1]); |
| print "<BR>Diff"; |
@tmp2 = split(/\./, $_); |
| # |
|
| # Offer diff to previous revision |
|
| if ($prev) { |
|
| $diffrev{$prev} = 1; |
|
| |
|
| my $url = sprintf('%s.diff?r1=%s&r2=%s%s', |
|
| $scriptwhere, |
|
| $prev, |
|
| $_, |
|
| $barequery); |
|
| |
|
| print " to previous "; |
|
| printDiffLinks($prev, $url); |
|
| } |
|
| # |
|
| # Plus, if it's on a branch, and it's not a vendor branch, |
|
| # offer a diff with the branch point. |
|
| if ($revsym{$brp} && !/^1\.1\.1\.\d+$/ && !defined($diffrev{$brp})) { |
|
| my $url = sprintf('%s.diff?r1=%s&r2=%s%s', |
|
| $scriptwhere, |
|
| $brp, |
|
| $_, |
|
| $barequery); |
|
| |
|
| print " to branchpoint "; |
|
| printDiffLinks($brp, $url); |
|
| } |
|
| # |
|
| # Plus, if it's on a branch, and it's not a vendor branch, |
|
| # offer to diff with the next revision of the higher branch. |
|
| # (e.g. change gets committed and then brought |
|
| # over to -stable) |
|
| if (/^\d+\.\d+\.\d+/ && !/^1\.1\.1\.\d+$/) { |
|
| my ($i,$nextmain); |
|
| for ($i = 0; $i < $#revorder && $revorder[$i] ne $_; $i++){} |
|
| my (@tmp2) = split(/\./, $_); |
|
| for ($nextmain = ""; $i > 0; $i--) { |
|
| my ($next) = $revorder[$i-1]; |
|
| my (@tmp1) = split(/\./, $next); |
|
| if ($#tmp1 < $#tmp2) { |
if ($#tmp1 < $#tmp2) { |
| $nextmain = $next; |
print "; <A HREF=\"${scriptwhere}.diff?r1=$revorder[$i+1]"; |
| last; |
print "&r2=$_" . &cvsroot . |
| |
"\">Diffs to $revorder[$i+1]</A>\n"; |
| } |
} |
| # Only the highest version on a branch should have |
|
| # a diff for the "next main". |
|
| last if (join(".",@tmp1[0..$#tmp1-1]) |
|
| eq join(".",@tmp2[0..$#tmp1-1])); |
|
| } |
} |
| if (!defined($diffrev{$nextmain})) { |
|
| $diffrev{$nextmain} = 1; |
|
| |
|
| my $url = sprintf('%s.diff?r1=%s&r2=%s%s', |
|
| $scriptwhere, |
|
| $nextmain, |
|
| $_, |
|
| $barequery); |
|
| |
|
| print " next main "; |
|
| printDiffLinks($nextmain, $url); |
|
| } |
|
| } |
} |
| # Plus if user has selected only r1, then present a link |
if ($state{$_} eq "dead") { |
| # to make a diff to that revision |
print "<BR><B><I>FILE REMOVED</I></B>\n"; |
| if (defined($input{"r1"}) && !defined($diffrev{$input{"r1"}})) { |
|
| $diffrev{$input{"r1"}} = 1; |
|
| |
|
| my $url = sprintf('%s.diff?r1=%s&r2=%s%s', |
|
| $scriptwhere, |
|
| $input{'r1'}, |
|
| $_, |
|
| $barequery); |
|
| |
|
| print " to selected "; |
|
| printDiffLinks($input{'r1'}, $url); |
|
| } |
} |
| |
print "<PRE>\n"; |
| |
print &htmlify($log{$_}, 1); |
| |
print "</PRE><HR NOSHADE>\n"; |
| } |
} |
| print "<PRE>\n"; |
|
| print &htmlify($log{$_}, 1); |
|
| print "</PRE>\n"; |
|
| } |
|
| |
|
| sub doLog($) { |
|
| my($fullname) = @_; |
|
| my ($diffrev, $upwhere, $filename, $backurl); |
|
| |
|
| readLog($fullname); |
|
| |
|
| html_header("CVS log for $where"); |
|
| ($upwhere = $where) =~ s|(Attic/)?[^/]+$||; |
|
| ($filename = $where) =~ s|^.*/||; |
|
| $backurl = $scriptname . "/" . urlencode($upwhere) . $query; |
|
| print &link($backicon, "$backurl#$filename"), |
|
| " <b>Up to ", &clickablePath($upwhere, 1), "</b><p>\n"; |
|
| print &link('Request diff between arbitrary revisions', '#diff'); |
|
| print '<HR NOSHADE>'; |
|
| |
|
| if ($curbranch) { |
|
| print "Default branch: ", ($revsym{$curbranch} || $curbranch); |
|
| } |
|
| else { |
|
| print "No default branch"; |
|
| } |
|
| print "<BR>\n"; |
|
| if ($input{only_with_tag}) { |
|
| print "Current tag: $input{only_with_tag}<BR>\n"; |
|
| } |
|
| |
|
| undef %nameprinted; |
|
| |
|
| for (my $i = 0; $i <= $#revdisplayorder; $i++) { |
|
| print "<HR size=1 NOSHADE>"; |
|
| printLog($revdisplayorder[$i]); |
|
| } |
|
| |
|
| print "<HR NOSHADE>"; |
|
| print "<A NAME=diff>\n"; |
print "<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><P>\n"; |
| print "<FORM METHOD=\"GET\" ACTION=\"${scriptwhere}.diff\" NAME=\"diff_select\">\n"; |
print "<FORM METHOD=\"GET\" ACTION=\"${scriptwhere}.diff\">\n"; |
| foreach (@stickyvars) { |
print "<INPUT TYPE=HIDDEN NAME=\"cvsroot\" VALUE=\"$cvstree\">\n" |
| printf('<INPUT TYPE=HIDDEN NAME="%s" VALUE="%s">', $_, $input{$_}) |
if &cvsroot; |
| if (defined($input{$_}) |
print "Diffs between \n"; |
| && ((!defined($DEFAULTVALUE{$_}) |
|
| || $input{$_} ne $DEFAULTVALUE{$_}) |
|
| && $input{$_} ne "")); |
|
| } |
|
| print "<TABLE><TR>\n"; |
|
| print "<TD align=right>Diffs between \n"; |
|
| print "<SELECT NAME=\"r1\">\n"; |
print "<SELECT NAME=\"r1\">\n"; |
| print "<OPTION VALUE=\"text\" SELECTED>Use Text Field\n"; |
print "<OPTION VALUE=\"text\" SELECTED>Use Text Field\n"; |
| print $sel; |
print $sel; |
| print "</SELECT>\n"; |
print "</SELECT>\n"; |
| $diffrev = $revdisplayorder[$#revdisplayorder]; |
print "<INPUT TYPE=\"TEXT\" NAME=\"tr1\" VALUE=\"$revorder[$#revorder]\">\n"; |
| $diffrev = $input{"r1"} if (defined($input{"r1"})); |
print " and \n"; |
| print "<INPUT TYPE=\"TEXT\" SIZE=\"$inputTextSize\" NAME=\"tr1\" VALUE=\"$diffrev\" onChange='document.diff_select.r1.selectedIndex=0'></TD>"; |
|
| print "<TD><BR></TD></TR>\n"; |
|
| print "<TR><TD align=right>and \n"; |
|
| print "<SELECT NAME=\"r2\">\n"; |
print "<SELECT NAME=\"r2\">\n"; |
| print "<OPTION VALUE=\"text\" SELECTED>Use Text Field\n"; |
print "<OPTION VALUE=\"text\" SELECTED>Use Text Field\n"; |
| print $sel; |
print $sel; |
| print "</SELECT>\n"; |
print "</SELECT>\n"; |
| $diffrev = $revdisplayorder[0]; |
print "<INPUT TYPE=\"TEXT\" NAME=\"tr2\" VALUE=\"$revorder[0]\">\n"; |
| $diffrev = $input{"r2"} if (defined($input{"r2"})); |
print "<BR><INPUT TYPE=RADIO NAME=\"f\" VALUE=u CHECKED>Unidiff<br>\n"; |
| print "<INPUT TYPE=\"TEXT\" SIZE=\"$inputTextSize\" NAME=\"tr2\" VALUE=\"$diffrev\" onChange='document.diff_select.r2.selectedIndex=0'></TD>"; |
print "<INPUT TYPE=RADIO NAME=\"f\" VALUE=c>Context diff<br>\n"; |
| print "<TD><INPUT TYPE=SUBMIT VALUE=\" Get Diffs \"></TD>\n"; |
print "<INPUT TYPE=RADIO NAME=\"f\" VALUE=s>Side-by-Side<br>\n"; |
| |
print "<INPUT TYPE=SUBMIT VALUE=\"Get Diffs\">\n"; |
| print "</FORM>\n"; |
print "</FORM>\n"; |
| print "</TR></TABLE>\n"; |
|
| print "<HR noshade>\n"; |
print "<HR noshade>\n"; |
| print "<TABLE>"; |
print "<A name=branch>\n"; |
| |
print "You may select to see revision information from only\n"; |
| |
print "a single branch.\n"; |
| |
print "</A><P>\n"; |
| print "<FORM METHOD=\"GET\" ACTION=\"$scriptwhere\">\n"; |
print "<FORM METHOD=\"GET\" ACTION=\"$scriptwhere\">\n"; |
| print "<TR><TD align=right>Preferred Diff type:</TD>"; |
print qq{<input type=hidden name=cvsroot value=$cvstree>\n} |
| print "<TD>"; |
if &cvsroot; |
| printDiffSelect($use_java_script); |
print "Branch: \n"; |
| print "</TD><TD></TD></TR>\n"; |
print "<SELECT NAME=\"only_on_branch\">\n"; |
| if (@branchnames) { |
print "<OPTION VALUE=\"\""; |
| print "<TR><TD align=right>View only Branch:</TD>"; |
print " SELECTED" if ($input{"only_on_branch"} eq ""); |
| print "<TD>"; |
print ">Show all branches\n"; |
| print "<A name=branch></A>\n"; |
foreach (sort @branchnames) { |
| print "<SELECT NAME=\"only_with_tag\""; |
|
| print " onchange=\"submit()\"" if ($use_java_script); |
|
| print ">\n"; |
|
| print "<OPTION VALUE=\"\""; |
|
| print " SELECTED" if (defined($input{"only_with_tag"}) && |
|
| $input{"only_with_tag"} eq ""); |
|
| print ">Show all branches\n"; |
|
| foreach (reverse sort @branchnames) { |
|
| print "<OPTION"; |
print "<OPTION"; |
| print " SELECTED" if (defined($input{"only_with_tag"}) |
print " SELECTED" if ($input{"only_on_branch"} eq $_); |
| && $input{"only_with_tag"} eq $_); |
|
| print ">${_}\n"; |
print ">${_}\n"; |
| } |
|
| print "</SELECT></TD><TD></TD></TR>\n"; |
|
| } |
} |
| foreach (@stickyvars) { |
print "</SELECT>\n"; |
| next if ($_ eq "f"); |
print "<INPUT TYPE=SUBMIT VALUE=\"View Branch\">\n"; |
| next if ($_ eq "only_with_tag"); |
|
| next if ($_ eq "logsort"); |
|
| print "<INPUT TYPE=HIDDEN NAME=\"$_\" VALUE=\"$input{$_}\">\n" |
|
| if (defined($input{$_}) |
|
| && (!defined($DEFAULTVALUE{$_}) |
|
| || $input{$_} ne $DEFAULTVALUE{$_}) |
|
| && $input{$_} ne ""); |
|
| } |
|
| print "<TR><TD align=right>"; |
|
| print "<A name=logsort></A>\n"; |
|
| print "Sort log by:</TD>"; |
|
| print "<TD>"; |
|
| printLogSortSelect($use_java_script); |
|
| print "</TD>"; |
|
| print "<TD><INPUT TYPE=SUBMIT VALUE=\" Set \"></TD>"; |
|
| print "</FORM>\n"; |
print "</FORM>\n"; |
| print "</TR></TABLE>"; |
|
| print &html_footer; |
print &html_footer; |
| print "</BODY></HTML>\n"; |
print "</BODY></HTML>\n"; |
| } |
} |
| |
|
| sub flush_diff_rows($$$$) { |
sub cvsroot { |
| my $j; |
return '' if $cvstree eq $cvstreedefault; |
| my ($leftColRef,$rightColRef,$leftRow,$rightRow) = @_; |
return "&cvsroot=" . $cvstree; |
| if ($state eq "PreChangeRemove") { # we just got remove-lines before |
|
| for ($j = 0 ; $j < $leftRow; $j++) { |
|
| print "<tr><td bgcolor=\"$diffcolorRemove\">@$leftColRef[$j]</td>"; |
|
| print "<td bgcolor=\"$diffcolorEmpty\"> </td></tr>\n"; |
|
| } |
|
| } |
|
| elsif ($state eq "PreChange") { # state eq "PreChange" |
|
| # we got removes with subsequent adds |
|
| for ($j = 0; $j < $leftRow || $j < $rightRow ; $j++) { # dump out both cols |
|
| print "<tr>"; |
|
| if ($j < $leftRow) { |
|
| print "<td bgcolor=\"$diffcolorChange\">@$leftColRef[$j]</td>"; |
|
| } |
|
| else { |
|
| print "<td bgcolor=\"$diffcolorDarkChange\"> </td>"; |
|
| } |
|
| if ($j < $rightRow) { |
|
| print "<td bgcolor=\"$diffcolorChange\">@$rightColRef[$j]</td>"; |
|
| } |
|
| else { |
|
| print "<td bgcolor=\"$diffcolorDarkChange\"> </td>"; |
|
| } |
|
| print "</tr>\n"; |
|
| } |
|
| } |
|
| } |
|
| |
|
| ## |
|
| # Function to generate Human readable diff-files |
|
| # human_readable_diff(String revision_to_return_to); |
|
| ## |
|
| sub human_readable_diff($){ |
|
| my ($difftxt, $where_nd, $filename, $pathname, $scriptwhere_nd); |
|
| my ($fh, $rev) = @_; |
|
| my ($date1, $date2, $r1d, $r2d, $r1r, $r2r, $rev1, $rev2, $sym1, $sym2); |
|
| my (@rightCol, @leftCol); |
|
| |
|
| ($where_nd = $where) =~ s/.diff$//; |
|
| ($filename = $where_nd) =~ s/^.*\///; |
|
| ($pathname = $where_nd) =~ s/(Attic\/)?[^\/]*$//; |
|
| ($scriptwhere_nd = $scriptwhere) =~ s/.diff$//; |
|
| |
|
| navigateHeader($scriptwhere_nd, $pathname, $filename, $rev, "diff"); |
|
| |
|
| # Read header to pick up read revision and date, if possible |
|
| while (<$fh>) { |
|
| ($r1d,$r1r) = /\t(.*)\t(.*)$/ if (/^--- /); |
|
| ($r2d,$r2r) = /\t(.*)\t(.*)$/ if (/^\+\+\+ /); |
|
| last if (/^\+\+\+ /); |
|
| } |
|
| if (defined($r1r) && $r1r =~ /^(\d+\.)+\d+$/) { |
|
| $rev1 = $r1r; |
|
| $date1 = $r1d; |
|
| } |
|
| if (defined($r2r) && $r2r =~ /^(\d+\.)+\d+$/) { |
|
| $rev2 = $r2r; |
|
| $date2 = $r2d; |
|
| } |
|
| |
|
| print "<h3 align=center>Diff for /$where_nd between version $rev1 and $rev2</h3>\n", |
|
| "<table border=0 cellspacing=0 cellpadding=0 width=\"100%\">\n", |
|
| "<tr bgcolor=\"#ffffff\">\n", |
|
| "<th width=\"50%\" valign=TOP>", |
|
| "version $rev1"; |
|
| print ", $date1" if (defined($date1)); |
|
| print "<br>Tag: $sym1\n" if ($sym1); |
|
| print "</th>\n", |
|
| "<th width=\"50%\" valign=TOP>", |
|
| "version $rev2"; |
|
| print ", $date2" if (defined($date2)); |
|
| print "<br>Tag: $sym2\n" if ($sym1); |
|
| print "</th>\n"; |
|
| |
|
| my $fs = "<font face=\"$difffontface\" size=\"$difffontsize\">"; |
|
| my $fe = "</font>"; |
|
| |
|
| my $leftRow = 0; |
|
| my $rightRow = 0; |
|
| my ($oldline, $newline, $funname, $diffcode, $rest); |
|
| |
|
| # Process diff text |
|
| # The diffrows are could make excellent use of |
|
| # cascading style sheets because we've to set the |
|
| # font and color for each row. anyone ...? |
|
| #### |
|
| |
|
| # 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]+).*@@(.*)/; |
|
| print "<tr bgcolor=\"$diffcolorHeading\"><td width=\"50%\">"; |
|
| print "<table width=\"100%\" border=1 cellpadding=5><tr><td><b>Line $oldline</b>"; |
|
| print " <font size=-1>$funname</font></td></tr></table>"; |
|
| print "</td><td width=\"50%\">"; |
|
| print "<table width=\"100%\" border=1 cellpadding=5><tr><td><b>Line $newline</b>"; |
|
| print " <font size=-1>$funname</font></td></tr></table>"; |
|
| print "</td>\n"; |
|
| $state = "dump"; |
|
| $leftRow = 0; |
|
| $rightRow = 0; |
|
| } |
|
| else { |
|
| ($diffcode,$rest) = $difftxt =~ /^([-+ ])(.*)/; |
|
| $_ = spacedHtmlText($rest, $d{'tabstop'}); |
|
| |
|
| # Add fontface, size |
|
| $_ = "$fs $_$fe"; |
|
| |
|
| ######### |
|
| # little state machine to parse unified-diff output (Hen, zeller@think.de) |
|
| # in order to get some nice 'ediff'-mode output |
|
| # states: |
|
| # "dump" - just dump the value |
|
| # "PreChangeRemove" - we began with '-' .. so this could be the start of a 'change' area or just remove |
|
| # "PreChange" - okey, we got several '-' lines and moved to '+' lines -> this is a change block |
|
| ########## |
|
| |
|
| if ($diffcode eq '+') { |
|
| if ($state eq "dump") { # 'change' never begins with '+': just dump out value |
|
| print "<tr><td bgcolor=\"$diffcolorEmpty\"> </td><td bgcolor=\"$diffcolorAdd\">$_</td></tr>\n"; |
|
| } |
|
| else { # we got minus before |
|
| $state = "PreChange"; |
|
| $rightCol[$rightRow++] = $_; |
|
| } |
|
| } |
|
| elsif ($diffcode eq '-') { |
|
| $state = "PreChangeRemove"; |
|
| $leftCol[$leftRow++] = $_; |
|
| } |
|
| else { # empty diffcode |
|
| flush_diff_rows \@leftCol, \@rightCol, $leftRow, $rightRow; |
|
| print "<tr><td>$_</td><td>$_</td></tr>\n"; |
|
| $state = "dump"; |
|
| $leftRow = 0; |
|
| $rightRow = 0; |
|
| } |
|
| } |
|
| } |
|
| flush_diff_rows \@leftCol, \@rightCol, $leftRow, $rightRow; |
|
| |
|
| # state is empty if we didn't have any change |
|
| if (!$state) { |
|
| print "<tr><td colspan=2> </td></tr>"; |
|
| print "<tr bgcolor=\"$diffcolorEmpty\" >"; |
|
| print "<td colspan=2 align=center><b>- No viewable Change -</b></td></tr>"; |
|
| } |
|
| print "</table>"; |
|
| close($fh); |
|
| |
|
| print "<br><hr noshade width=\"100%\">\n"; |
|
| |
|
| print "<table border=0>"; |
|
| |
|
| print "<tr><td>"; |
|
| # print legend |
|
| print "<table border=1><tr><td>"; |
|
| print "Legend:<br><table border=0 cellspacing=0 cellpadding=1>\n"; |
|
| print "<tr><td align=center bgcolor=\"$diffcolorRemove\">Removed from v.$rev1</td><td bgcolor=\"$diffcolorEmpty\"> </td></tr>"; |
|
| print "<tr bgcolor=\"$diffcolorChange\"><td align=center colspan=2>changed lines</td></tr>"; |
|
| print "<tr><td bgcolor=\"$diffcolorEmpty\"> </td><td align=center bgcolor=\"$diffcolorAdd\">Added in v.$rev2</td></tr>"; |
|
| print "</table></td></tr></table>\n"; |
|
| |
|
| print "<td>"; |
|
| # Print format selector |
|
| print "<FORM METHOD=\"GET\" ACTION=\"${scriptwhere}\">\n"; |
|
| foreach my $var (keys %input) { |
|
| next if ($var eq "f"); |
|
| next if (defined($DEFAULTVALUE{$var}) |
|
| && $DEFAULTVALUE{$var} eq $input{$var}); |
|
| print "<INPUT TYPE=HIDDEN NAME=\"",urlencode($var),"\" VALUE=\"", |
|
| urlencode($input{$var}),"\">\n"; |
|
| } |
|
| printDiffSelect($use_java_script); |
|
| print "<INPUT TYPE=SUBMIT VALUE=\"Show\">\n"; |
|
| print "</FORM>\n"; |
|
| print "</td>"; |
|
| |
|
| print "</tr></table>"; |
|
| } |
|
| |
|
| sub navigateHeader($$$$$) { |
|
| my ($swhere,$path,$filename,$rev,$title) = @_; |
|
| $swhere = "" if ($swhere eq $scriptwhere); |
|
| $swhere = urlencode($filename) if ($swhere eq ""); |
|
| print "<\!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\">"; |
|
| print "<HTML>\n<HEAD>\n"; |
|
| print '<!-- CVSweb $zRevision: 1.104 $ $kRevision: 1.41 $ -->'; |
|
| print "\n<TITLE>$path$filename - $title - $rev</TITLE></HEAD>\n"; |
|
| print "$body_tag_for_src\n"; |
|
| print "<table width=\"100%\" border=0 cellspacing=0 cellpadding=1 bgcolor=\"$navigationHeaderColor\">"; |
|
| print "<tr valign=bottom><td>"; |
|
| print &link($backicon, "$swhere$query#rev$rev"); |
|
| print "</a> <b>Return to ", &link("$filename","$swhere$query#rev$rev")," CVS log"; |
|
| print "</b> $fileicon</td>"; |
|
| |
|
| print "<td align=right>$diricon <b>Up to ", &clickablePath($path, 1), "</b></td>"; |
|
| print "</tr></table>"; |
|
| } |
|
| |
|
| sub plural_write($$) { |
|
| my ($num,$text) = @_; |
|
| if ($num != 1) { |
|
| $text .= "s"; |
|
| } |
|
| if ($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() { |
|
| my @foo; |
|
| foreach (sort keys %CVSROOT) { |
|
| if (-d $CVSROOT{$_}) { |
|
| push(@foo, $_); |
|
| } |
|
| } |
|
| if (@foo > 1) { |
|
| my ($k); |
|
| print "<form method=\"GET\" action=\"${scriptwhere}\">\n"; |
|
| foreach $k (keys %input) { |
|
| print "<input type=hidden NAME=$k VALUE=$input{$k}>\n" |
|
| if ($input{$k}) && ($k ne "cvsroot"); |
|
| } |
|
| # Form-Elements look wierd in Netscape if the background |
|
| # isn't gray and the form elements are not placed |
|
| # within a table ... |
|
| print "<table><tr>"; |
|
| print "<td>CVS Root:</td>"; |
|
| print "<td>\n<select name=\"cvsroot\""; |
|
| print " onchange=\"submit()\"" if ($use_java_script); |
|
| print ">\n"; |
|
| foreach $k (@foo) { |
|
| print "<option value=\"$k\""; |
|
| print " selected" if ($k eq $cvstree); |
|
| print ">", ($CVSROOTdescr{$k} ? $CVSROOTdescr{$k} : $k), "</option>\n"; |
|
| } |
|
| print "</select>\n</td>"; |
|
| print "<td><input type=submit value=\"Go\"></td>"; |
|
| print "</tr></table></form>"; |
|
| } |
|
| else { |
|
| # no choice .. |
|
| print "CVS Root: <b>[$cvstree]</b>"; |
|
| } |
|
| } |
|
| |
|
| sub chooseMirror() { |
|
| my ($mirror,$moremirrors); |
|
| $moremirrors = 0; |
|
| # This code comes from the original BSD-cvsweb |
|
| # and may not be useful for your site; If you don't |
|
| # set %MIRRORS this won't show up, anyway |
|
| # |
|
| # Should perhaps exlude the current site somehow.. |
|
| if (keys %MIRRORS) { |
|
| print "\nThis cvsweb is mirrored in:\n"; |
|
| foreach $mirror (keys %MIRRORS) { |
|
| print ", " if ($moremirrors); |
|
| print &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($$;$) { |
|
| my ($url,$revision,$mimetype) = @_; |
|
| |
|
| $revision =~ s/\.0\././; |
|
| |
|
| if (defined($checkoutMagic) |
|
| && (!defined($mimetype) || $mimetype ne "text/x-cvsweb-markup")) { |
|
| my $path = $where; |
|
| $path =~ s|/[^/]*$|/|; |
|
| $url = "$scriptname/$checkoutMagic/${path}$url"; |
|
| } |
|
| $url .= "?rev=$revision"; |
|
| $url .= '&content-type=' . urlencode($mimetype) if (defined($mimetype)); |
|
| |
|
| $url; |
|
| } |
|
| |
|
| # Presents a link to download the |
|
| # selected revision |
|
| sub download_link($$$;$) { |
|
| my ($url, $revision, $textlink, $mimetype) = @_; |
|
| my ($fullurl) = download_url($url, $revision, $mimetype); |
|
| |
|
| printf '<A HREF="%s"', htmlquote("$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($extern_window_height)); |
|
| |
|
| printf q` onClick="window.open('%s','cvs_checkout','%s');"`, |
|
| htmlquote($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; |
|
| |
|
| $_; |
|
| } |
|
| |
|
| sub http_header(;$) { |
|
| my $content_type = shift || "text/html"; |
|
| if (defined($moddate)) { |
|
| if ($is_mod_perl) { |
|
| Apache->request->header_out("Last-Modified" => scalar gmtime($moddate) . " GMT"); |
|
| } |
|
| else { |
|
| print "Last-Modified: ", scalar gmtime($moddate), " GMT\r\n"; |
|
| } |
|
| } |
|
| if ($is_mod_perl) { |
|
| Apache->request->content_type($content_type); |
|
| } |
|
| else { |
|
| print "Content-type: $content_type\r\n"; |
|
| } |
|
| if ($allow_compress && $maycompress) { |
|
| if ($has_zlib || (defined($GZIPBIN) && open(GZIP, "|$GZIPBIN -1 -c"))) { |
|
| if ($is_mod_perl) { |
|
| Apache->request->content_encoding("x-gzip"); |
|
| Apache->request->header_out(Vary => "Accept-Encoding"); |
|
| Apache->request->send_http_header; |
|
| } |
|
| else { |
|
| print "Content-encoding: x-gzip\r\n"; |
|
| print "Vary: Accept-Encoding\r\n"; #RFC 2068, 14.43 |
|
| print "\r\n"; # Close headers |
|
| } |
|
| $| = 1; $| = 0; # Flush header output |
|
| if ($has_zlib) { |
|
| tie *GZIP, __PACKAGE__, \*STDOUT; |
|
| } |
|
| select(GZIP); |
|
| $gzip_open = 1; |
|
| # print "<!-- gzipped -->" if ($content_type =~ m|^text/html\b|); |
|
| } |
|
| else { |
|
| if ($is_mod_perl) { |
|
| Apache->request->send_http_header; |
|
| } |
|
| else { |
|
| print "\r\n"; # Close headers |
|
| } |
|
| print "<font size=-1>Unable to find gzip binary in the \$PATH to compress output</font><br>"; |
|
| } |
|
| } |
|
| else { |
|
| if ($is_mod_perl) { |
|
| Apache->request->send_http_header; |
|
| } |
|
| else { |
|
| print "\r\n"; # Close headers |
|
| } |
|
| } |
|
| } |
|
| |
|
| sub html_header($) { |
|
| my ($title) = @_; |
|
| my $version = '$zRevision: 1.104 $ $kRevision: 1.41 $'; #' |
|
| http_header($charset ne "" ? "text/html; charset=$charset" : "text/html"); |
|
| print <<EOH; |
|
| <!doctype html public "-//W3C//DTD HTML 4.0 Transitional//EN" |
|
| "http://www.w3.org/TR/REC-html40/loose.dtd"> |
|
| <html> |
|
| <head> |
|
| <title>$title</title> |
|
| <!-- CVSweb $version --> |
|
| </head> |
|
| $body_tag |
|
| $logo <h1 align="center">$title</h1> |
|
| EOH |
|
| } |
|
| |
|
| sub html_footer() { |
|
| return "<hr noshade><address>$address</address>\n"; |
|
| } |
|
| |
|
| sub link_tags($) { |
|
| 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 "$ret\n"; |
|
| } |
|
| |
|
| # |
|
| # See if a module is listed in the config file's @HideModule list. |
|
| # |
|
| sub forbidden_module($) { |
|
| my($module) = @_; |
|
| |
|
| for (my $i=0; $i < @HideModules; $i++) { |
|
| return 1 if $module eq $HideModules[$i]; |
|
| } |
|
| |
|
| return 0; |
|
| } |
|
| |
|
| # Close the GZIP handle remove the tie. |
|
| |
|
| sub gzipclose { |
|
| if ($gzip_open) { |
|
| select(STDOUT); |
|
| close(GZIP); |
|
| untie *GZIP; |
|
| $gzip_open = 0; |
|
| } |
|
| } |
|
| |
|
| # implement a gzipped file handle via the Compress:Zlib compression |
|
| # library. |
|
| |
|
| sub MAGIC1() { 0x1f } |
|
| sub MAGIC2() { 0x8b } |
|
| sub OSCODE() { 3 } |
|
| |
|
| sub TIEHANDLE { |
|
| my ($class, $out) = @_; |
|
| my ($d) = Compress::Zlib::deflateInit(-Level => Compress::Zlib::Z_BEST_COMPRESSION(), |
|
| -WindowBits => -Compress::Zlib::MAX_WBITS()) or return undef; |
|
| my ($o) = { |
|
| handle => $out, |
|
| dh => $d, |
|
| crc => 0, |
|
| len => 0, |
|
| }; |
|
| my ($header) = pack("c10", MAGIC1, MAGIC2, Compress::Zlib::Z_DEFLATED(), 0,0,0,0,0,0, OSCODE); |
|
| print {$o->{handle}} $header; |
|
| return bless($o, $class); |
|
| } |
|
| |
|
| sub PRINT { |
|
| my ($o) = shift; |
|
| my ($buf) = join(defined $, ? $, : "",@_); |
|
| my ($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); |
|
| } |
} |
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