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805 lines
22 KiB
Perl
Executable File
805 lines
22 KiB
Perl
Executable File
#!/usr/bin/perl -w
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# cvsblame.cgi -- cvsblame with logs as popups and allowing html in comments.
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# -*- Mode: perl; indent-tabs-mode: nil -*-
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#
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# The contents of this file are subject to the Netscape Public
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# License Version 1.1 (the "License"); you may not use this file
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# except in compliance with the License. You may obtain a copy of
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# the License at http://www.mozilla.org/NPL/
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#
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# Software distributed under the License is distributed on an "AS
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# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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# implied. See the License for the specific language governing
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# rights and limitations under the License.
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#
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# The Original Code is the Bonsai CVS tool.
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#
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# The Initial Developer of the Original Code is Netscape Communications
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# Corporation. Portions created by Netscape are
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# Copyright (C) 1998 Netscape Communications Corporation. All
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# Rights Reserved.
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#
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# Contributor(s):
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# Created: Steve Lamm <slamm@netscape.com>, 12-Sep-97.
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# Modified: Marc Byrd <byrd@netscape.com> , 19971030.
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#
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# Arguments (passed via GET or POST):
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# file - path to file name (e.g. ns/cmd/xfe/Makefile)
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# root - cvs root (e.g. /warp/webroot)
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# - default includes /m/src/ and /h/rodan/cvs/repository/1.0
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# rev - revision (default is the latest version)
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# line_nums - boolean for line numbers on/off (use 1,0).
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# (1,on by default)
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# use_html - boolean for html comments on/off (use 1,0).
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# (0,off by default)
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# sanitize - path to sanitization dictionary
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# (e.g. /warp2/webdoc/projects/bonsai/dictionary/sanitization.db)
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# mark - highlight a line
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#
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use strict;
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# Shut up misguided -w warnings about "used only once". "use vars" just
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# doesn't work for me.
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sub sillyness {
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my $zz;
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$zz = $::progname;
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$zz = $::revision_ctime;
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$zz = $::revision_log;
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}
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require 'CGI.pl';
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require 'cvsblame.pl';
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# Cope with the cookie and print the header, first thing. That way, if
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# any errors result, they will show up for the user.
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print "Content-Type:text/html\n";
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if ($ENV{REQUEST_METHOD} eq 'POST' and defined $::FORM{set_line}) {
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# Expire the cookie 5 months from now
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print "Set-Cookie: line_nums="
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. &ExpectOnOff("set_line", $::FORM{set_line}) . "; expires="
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. &toGMTString(time + 86400 * 152) . "; path=/\n";
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}
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# Some Globals
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#
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my $Head = 'CVS Blame';
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my $SubHead = '';
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my @src_roots = getRepositoryList();
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# Init byrd's 'feature' to allow html in comments
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#
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my $opt_html_comments = &html_comments_init();
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# Handle the "file" argument
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#
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my $filename = '';
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$filename = $::FORM{file} if defined $::FORM{file};
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if ($filename eq '')
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{
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print "\n";
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&print_usage;
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exit;
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}
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my ($file_head, $file_tail) = $filename =~ m@(.*/)?(.+)@;
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$file_head = '' if !defined($file_head);
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my $url_filename = url_quote($filename);
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my $url_file_tail = url_quote($file_tail);
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# Handle the "rev" argument
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#
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$::opt_rev = '';
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$::opt_rev = &SanitizeRevision($::FORM{rev}) if
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defined $::FORM{rev} and $::FORM{rev} ne 'HEAD';
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my $revstr = '';
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$revstr = "&rev=$::opt_rev" unless $::opt_rev eq '';
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my $browse_revtag = 'HEAD';
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$browse_revtag = $::opt_rev if ($::opt_rev =~ /[A-Za-z]/);
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my $revision = '';
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# Handle the "root" argument
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#
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my $root = $::FORM{root};
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if (defined $root and $root ne '') {
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$root =~ s|/$||;
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validateRepository($root);
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if (-d $root) {
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unshift(@src_roots, $root);
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} else {
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print "\n";
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&print_top;
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print "Error: Root, " . &html_quote($root) .
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", is not a directory.<BR><BR>\n";
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print "</BODY></HTML>\n";
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&print_bottom;
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exit;
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}
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}
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# Find the rcs file
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#
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my $rcs_filename;
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my $found_rcs_file = 0;
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foreach (@src_roots) {
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$root = $_;
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$rcs_filename = "$root/$filename,v";
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$rcs_filename = Fix_BonsaiLink($rcs_filename);
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$found_rcs_file = 1, last if -r $rcs_filename;
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$rcs_filename = "$root/${file_head}Attic/$file_tail,v";
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$found_rcs_file = 1, last if -r $rcs_filename;
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}
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unless ($found_rcs_file) {
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print "\n";
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&print_top;
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my $escaped_filename = html_quote($filename);
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my $shell_filename = shell_escape($filename);
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print STDERR "cvsblame.cgi: Rcs file, $shell_filename, does not exist.\n";
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print "Invalid filename: $escaped_filename.\n";
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&print_bottom;
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exit;
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}
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&ChrootFilename($root, $rcs_filename);
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my $rcs_path;
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($rcs_path) = $rcs_filename =~ m@$root/(.*)/.+?,v@;
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# Parse the rcs file ($::opt_rev is passed as a global)
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#
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$revision = &parse_cvs_file($rcs_filename);
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my $file_rev = $revision;
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my @text = &extract_revision($revision);
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if ($#text != $#::revision_map) {
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print "\n";
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die "$::progname: Internal consistency error"
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}
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# Raw data opt (so other scripts can parse and play with the data)
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if (defined $::FORM{data}) {
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print "\n";
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&print_raw_data;
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exit;
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}
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print "Last-Modified: ".time2str("%a, %d %b %Y %T %Z", str2time($::revision_ctime{$::opt_rev}), "GMT")."\n";
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print "Expires: ".time2str("%a, %d %b %Y %T %Z", time+1200, "GMT")."\n";
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print "\n";
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#ENDHEADERS!!
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# Handle the "line_nums" argument
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#
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my $opt_line_nums = 1;
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if (defined $::COOKIE{line_nums}) {
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$opt_line_nums = 0 if $::COOKIE{line_nums} eq 'off';
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$opt_line_nums = 1 if $::COOKIE{line_nums} eq 'on';
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}
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if (defined $::FORM{line_nums}) {
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$opt_line_nums = 0 if $::FORM{line_nums} =~ /off|no|0/i;
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$opt_line_nums = 1 if $::FORM{line_nums} =~ /on|yes|1/i;
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}
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# Option to make links to included files
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my $opt_includes = 0;
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$opt_includes = 1 if defined $::FORM{includes} and
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$::FORM{includes} =~ /on|yes|1/i;
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$opt_includes = 1 if $opt_includes and $file_tail =~ /(.c|.h|.cpp)$/;
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my $use_html = 0;
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$use_html = 1 if defined $::FORM{use_html} and $::FORM{use_html} eq '1';
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# Handle the "mark" argument
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#
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my %mark_line;
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my $mark_arg = '';
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$mark_arg = &SanitizeMark($::FORM{mark}) if defined $::FORM{mark};
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foreach my $mark (split ',', $mark_arg) {
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my ($begin, $end);
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if ($mark =~ m/^(\d*)-(\d*)$/) {
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$begin = $1;
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$end = $2;
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$begin = 1 if $begin eq '';
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$end = $#text + 1 if $end eq '' or $end > $#text + 1;
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next if $begin >= $end;
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$mark_line{$begin} = 'begin';
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$mark_line{$end} = 'end';
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} else {
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$mark_line{$mark} = 'single';
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}
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}
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# Start printing out the page
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#
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&print_top;
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print Param('bannerhtml', 1);
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# Print link at top for directory browsing
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#
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print q(
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<TABLE BORDER=0 CELLPADDING=5 CELLSPACING=0 WIDTH="100%">
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<TR>
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<TD ALIGN=LEFT VALIGN=CENTER>
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<NOBR><FONT SIZE="+2"><B>
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CVS Blame
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</B></FONT></NOBR>
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<BR><B>
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);
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my $link_path = "";
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foreach my $path (split('/',$rcs_path)) {
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# Customize this translation
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$link_path .= url_encode2($path).'/';
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my $lxr_path = Fix_LxrLink($link_path);
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print "<A HREF='$lxr_path'>$path</a>/ ";
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}
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my $lxr_path = Fix_LxrLink("$link_path$file_tail");
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print "<A HREF='$lxr_path'>$file_tail</a> ";
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my $graph_cell = Param('cvsgraph') ? <<"--endquote--" : "";
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</TR><TR>
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<TD NOWRAP>
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<A HREF="cvsgraph.cgi?file=$url_filename">Revision Graph</A>
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</TD>
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--endquote--
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print " (<A HREF='cvsblame.cgi?file=$url_filename&rev=$revision&root=$root'";
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print " onmouseover='return log(event,\"$::prev_revision{$revision}\",\"$revision\");'" if $::use_layers;
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print " onmouseover=\"showMessage('$revision','top')\" id=\"line_top\"" if $::use_dom;
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print ">";
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print "$browse_revtag:" unless $browse_revtag eq 'HEAD';
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print $revision if $revision;
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print "</A>)";
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print qq(
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</B>
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</TD>
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<TD ALIGN=RIGHT VALIGN=TOP WIDTH="1%">
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<TABLE BORDER CELLPADDING=10 CELLSPACING=0>
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<TR>
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<TD NOWRAP BGCOLOR="#FAFAFA">
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<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0>
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<TR>
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<TD NOWRAP>
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<A HREF="$lxr_path">LXR: Cross Reference</A>
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</TD>
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</TR><TR>
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<TD NOWRAP>
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<A HREF="cvslog.cgi?file=$url_filename$revstr">Full Change Log</A>
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</TD>
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$graph_cell
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</TR>
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</TABLE>
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</TD>
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</TR>
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</TABLE>
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</TD>
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</TR>
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</TABLE>
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);
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my $open_table_tag =
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'<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH="100%">';
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print "$open_table_tag<TR><TD colspan=3><PRE>";
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# Print each line of the revision, preceded by its annotation.
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#
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my $count = $#::revision_map;
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if ($count <= 0) {
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$count = 1;
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}
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my $line_num_width = int(log($count)/log(10)) + 1;
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my $revision_width = 3;
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my $author_width = 5;
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my $line = 0;
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my %usedlog;
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$usedlog{$revision} = 1;
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my $old_revision = 0;
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my $row_color = '';
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my $lines_in_table = 0;
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my $inMark = 0;
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my $rev_count = 0;
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foreach $revision (@::revision_map)
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{
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my $text = $text[$line++];
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$usedlog{$revision} = 1;
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$lines_in_table++;
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if ($opt_html_comments) {
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# Don't escape HTML in C/C++ comments
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$text = &leave_html_comments($text);
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} else {
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$text =~ s/&/&/g;
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$text =~ s/</</g;
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$text =~ s/>/>/g;
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}
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# Add a link to traverse to included files
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$text = &link_includes($text) if $opt_includes;
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my $output = '';
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# Highlight lines
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my $mark_cmd;
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if (defined($mark_cmd = $mark_line{$line}) and $mark_cmd ne 'end') {
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$output .= '</TD></TR><TR><TD BGCOLOR=LIGHTGREEN WIDTH="100%"><PRE>';
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$inMark = 1;
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}
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if ($old_revision ne $revision and $line != 1) {
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if ($row_color eq '') {
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$row_color=' BGCOLOR="#e7e7e7"';
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} else {
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$row_color='';
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}
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if (not $inMark) {
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if ($lines_in_table > 100) {
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$output .= "</TD></TR></TABLE>$open_table_tag<TR><TD colspan=3$row_color><PRE>";
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$lines_in_table=0;
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} else {
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$output .= "</TD></TR><TR><TD colspan=3$row_color><PRE>";
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}
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}
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} elsif ($lines_in_table > 200 and not $inMark) {
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$output .= "</TD></TR></TABLE>$open_table_tag<TR><TD colspan=3$row_color><PRE>";
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$lines_in_table=0;
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}
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$output .= "<A NAME=$line></A>";
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$output .= sprintf("%${line_num_width}s ", $line) if $opt_line_nums;
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if ($old_revision ne $revision or $rev_count > 20) {
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$revision_width = max($revision_width,length($revision));
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if ($::prev_revision{$revision}) {
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$output .= "<A HREF=\"cvsview2.cgi?diff_mode=context&whitespace_mode=show&root=$root&subdir=$rcs_path&command=DIFF_FRAMESET&file=$url_file_tail&rev2=$revision&rev1=$::prev_revision{$revision}\"";
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} else {
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$output .= "<A HREF=\"cvsblame.cgi?file=$url_filename&rev=$revision&root=$root\"";
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}
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$output .= " onmouseover='return log(event,\"$::prev_revision{$revision}\",\"$revision\");'" if $::use_layers;
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$output .= " onmouseover=\"showMessage('$revision','$line')\" id=\"line_$line\"" if $::use_dom;
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$output .= ">";
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my $author = $::revision_author{$revision};
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$author =~ s/%.*$//;
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$author_width = max($author_width,length($author));
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$output .= sprintf("%-${author_width}s ", $author);
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$output .= "$revision</A> ";
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$output .= ' ' x ($revision_width - length($revision));
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$old_revision = $revision;
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$rev_count = 0;
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} else {
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$output .= ' ' . ' ' x ($author_width + $revision_width);
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}
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$rev_count++;
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$output .= "$text";
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# Close the highlighted section
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if (defined $mark_cmd and $mark_cmd ne 'begin') {
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chop($output);
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$output .= "</TD></TR><TR><TD colspan=3$row_color><PRE>";
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$inMark = 0;
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}
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print $output;
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}
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print "</TD></TR></TABLE>\n";
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if ($::use_layers || $::use_dom) {
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# Write out cvs log messages as a JS variables
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# or hidden <div>'s
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print qq|<SCRIPT $::script_type><!--\n| if $::use_layers;
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while (my ($revision, $junk) = each %usedlog) {
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# Create a safe variable name for a revision log
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my $revisionName = $revision;
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$revisionName =~ tr/./_/;
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my $log = $::revision_log{$revision};
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$log =~ s/([^\n\r]{80})([^\n\r]*)/$1\n$2/g if $::use_layers;
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$log = html_quote($log);
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$log = MarkUpText($log);
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$log =~ s/\n|\r|\r\n/<BR>/g;
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$log =~ s/"/\\"/g if $::use_layers;
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# Write JavaScript variable for log entry (e.g. log1_1 = "New File")
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my $author = $::revision_author{$revision};
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$author =~ tr/%/@/;
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my $author_email = EmailFromUsername($author);
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print "<div id=\"rev_$revision\" class=\"log_msg\" style=\"display:none\">" if $::use_dom;
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print "log$revisionName = \"" if $::use_layers;
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print "<b>$revision</b> <<a href='mailto:$author_email'>$author</a>>"
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." <b>$::revision_ctime{$revision}</b><BR>"
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."<SPACER TYPE=VERTICAL SIZE=5>$log";
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print "\";\n" if $::use_layers;
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print "</div>\n" if $::use_dom;
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}
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print "//--></SCRIPT>" if $::use_layers;
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}
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&print_bottom;
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## END of main script
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sub max {
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my ($a, $b) = @_;
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return ($a > $b ? $a : $b);
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}
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sub print_top {
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my ($title_text) = "for " . &html_quote($file_tail) . " (";
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$title_text .= "$browse_revtag:" unless $browse_revtag eq 'HEAD';
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$title_text .= $revision if $revision;
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$title_text .= ")";
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$title_text =~ s/\(\)//;
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$| = 1;
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print "<HTML><HEAD><TITLE>CVS Blame $title_text</TITLE>";
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print <<__TOP__ if $::use_layers;
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<SCRIPT $::script_type><!--
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var event = 0; // Nav3.0 compatibility
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document.loaded = false;
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function finishedLoad() {
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if (parseInt(navigator.appVersion) < 4 ||
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navigator.userAgent.toLowerCase().indexOf("msie") != -1) {
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return true;
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}
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document.loaded = true;
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document.layers['popup'].visibility='hide';
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return true;
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}
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function revToName (rev) {
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revName = rev + "";
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revArray = revName.split(".");
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return revArray.join("_");
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}
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function log(event, prev_rev, rev) {
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if (parseInt(navigator.appVersion) < 4 ||
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navigator.userAgent.toLowerCase().indexOf("msie") != -1) {
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return true;
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}
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var l = document.layers['popup'];
|
|
var guide = document.layers['popup_guide'];
|
|
|
|
if (event.target.text.length > max_link_length) {
|
|
max_link_length = event.target.text.length;
|
|
|
|
guide.document.write("<PRE>" + event.target.text);
|
|
guide.document.close();
|
|
|
|
popup_offset = guide.clip.width;
|
|
}
|
|
|
|
if (document.loaded) {
|
|
l.document.write("<TABLE BORDER=0 CELLSPACING=0 CELLPADDING=3><TR><TD BGCOLOR=#F0A000>");
|
|
l.document.write("<TABLE BORDER=0 CELLSPACING=0 CELLPADDING=6><TR><TD BGCOLOR=#FFFFFF><tt>");
|
|
l.document.write(eval("log" + revToName(rev)) + "</TD></TR></TABLE>");
|
|
l.document.write("</td></tr></table>");
|
|
l.document.close();
|
|
}
|
|
|
|
if(event.target.y > window.innerHeight + window.pageYOffset - l.clip.height) {
|
|
l.top = (window.innerHeight + window.pageYOffset - (l.clip.height + 15));
|
|
} else {
|
|
l.top = event.target.y - 9;
|
|
}
|
|
l.left = event.target.x + popup_offset;
|
|
|
|
l.visibility="show";
|
|
|
|
return true;
|
|
}
|
|
|
|
file_tail = "$file_tail";
|
|
popup_offset = 5;
|
|
max_link_length = 0;
|
|
|
|
initialLayer = "<TABLE BORDER=0 CELLSPACING=0 CELLPADDING=3><TR><TD BGCOLOR=#F0A000><TABLE BORDER=0 CELLSPACING=0 CELLPADDING=6><TR><TD BGCOLOR=#FFFFFF><B>Page loading...please wait.</B></TD></TR></TABLE></td></tr></table>";
|
|
|
|
//--></SCRIPT>
|
|
</HEAD>
|
|
<BODY onLoad="finishedLoad();" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000EE" VLINK="#551A8B" ALINK="#F0A000">
|
|
<LAYER SRC="javascript:initialLayer" NAME='popup' onMouseOut="this.visibility='hide';" LEFT=0 TOP=0 BGCOLOR='#FFFFFF' VISIBILITY='hide'></LAYER>
|
|
<LAYER SRC="javascript:initialLayer" NAME='popup_guide' onMouseOut="this.visibility='hide';" LEFT=0 TOP=0 VISIBILITY='hide'></LAYER>
|
|
__TOP__
|
|
print <<__TOP__ if $::use_dom;
|
|
<script $::script_type><!--
|
|
var r
|
|
function showMessage(rev,line) {
|
|
if (r) {
|
|
r.style.display='none'
|
|
}
|
|
r = document.getElementById('rev_'+rev)
|
|
if (!r)
|
|
return
|
|
var l = document.getElementById('line_'+line)
|
|
var t = l.offsetTop
|
|
var p = l.offsetParent
|
|
while (p.tagName != 'BODY') {
|
|
t = t + p.offsetTop
|
|
p = p.offsetParent
|
|
}
|
|
r.style.top = t
|
|
r.style.left = l.offsetLeft + l.offsetWidth + 20
|
|
r.style.display=''
|
|
}
|
|
|
|
function hideMessage() {
|
|
if (r) {
|
|
r.style.display='none'
|
|
}
|
|
}
|
|
//--></script>
|
|
|
|
<style type="text/css">
|
|
body {
|
|
background-color: white;
|
|
color: black;
|
|
}
|
|
|
|
a:link {
|
|
color: blue;
|
|
}
|
|
|
|
a:visited {
|
|
color: purple;
|
|
}
|
|
|
|
a:active {
|
|
color: orange;
|
|
}
|
|
|
|
.log_msg {
|
|
border-style: solid;
|
|
border-color: #F0A000;
|
|
background-color: #FFFFFF;
|
|
padding: 5;
|
|
position: absolute;
|
|
}
|
|
|
|
pre {
|
|
margin: 0;
|
|
}
|
|
</style>
|
|
</head>
|
|
<body onclick="hideMessage()">
|
|
__TOP__
|
|
print '<BODY BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000EE" VLINK="#551A8B" ALINK="#F0A000">' if not ($::use_layers || $::use_dom);
|
|
} # print_top
|
|
|
|
sub print_usage {
|
|
my ($linenum_message) = '';
|
|
my ($new_linenum, $src_roots_list);
|
|
my ($title_text) = "Usage";
|
|
|
|
if ($ENV{REQUEST_METHOD} eq 'POST' and defined $::FORM{set_line}) {
|
|
|
|
# Expire the cookie 5 months from now
|
|
my $set_cookie = "Set-Cookie: line_nums="
|
|
. &ExpectOnOff("set_line", $::FORM{set_line}) . "; expires="
|
|
.&toGMTString(time + 86400 * 152)."; path=/";
|
|
# XXX Hey, nothing is done with this handy cookie string! ### XXX
|
|
}
|
|
if ( not defined $::COOKIE{line_nums} and not defined $::FORM{set_line}) {
|
|
$new_linenum = 'on';
|
|
} elsif ((defined($::COOKIE{line_nums}) && $::COOKIE{line_nums} eq 'off')
|
|
or (defined($::FORM{line_nums}) && $::FORM{set_line} eq 'off')) {
|
|
$linenum_message = 'Line numbers are currently <b>off</b>.';
|
|
$new_linenum = 'on';
|
|
} else {
|
|
$linenum_message = 'Line numbers are currently <b>on</b>.';
|
|
$new_linenum = 'off';
|
|
}
|
|
$src_roots_list = join('<BR>', @src_roots);
|
|
|
|
print <<__USAGE__;
|
|
<HTML>
|
|
<HEAD>
|
|
<TITLE>CVS Blame $title_text</TITLE>
|
|
</HEAD><BODY>
|
|
<H2>CVS Blame Usage</H2>
|
|
Add parameters to the query string to view a file.
|
|
<P>
|
|
<TABLE BORDER CELLPADDING=3>
|
|
<TR ALIGN=LEFT>
|
|
<TH>Param</TH>
|
|
<TH>Default</TH>
|
|
<TH>Example</TH>
|
|
<TH>Description</TH>
|
|
</TR><TR>
|
|
<TD>file</TD>
|
|
<TD>--</TD>
|
|
<TD>ns/cmd/Makefile</TD>
|
|
<TD>path to file name</TD>
|
|
</TR><TR>
|
|
<TD>root</TD>
|
|
<TD>$src_roots_list</TD>
|
|
<TD>/warp/webroot</TD>
|
|
<TD>cvs root</TD>
|
|
</TR><TR>
|
|
<TD>rev</TD>
|
|
<TD>HEAD</TD>
|
|
<TD>1.3
|
|
<BR>ACTRA_branch</TD>
|
|
<TD>revision</TD>
|
|
</TR><TR>
|
|
<TD>line_nums</TD>
|
|
<TD>on *</TD>
|
|
<TD>on
|
|
<BR>off</TD>
|
|
<TD>line numbers</TD>
|
|
</TR><TR>
|
|
<TD>#<line_number></TD>
|
|
<TD>--</TD>
|
|
<TD>#111</TD>
|
|
<TD>jump to a line</TD>
|
|
</TR>
|
|
</TABLE>
|
|
|
|
<P>Examples:
|
|
<TABLE><TR><TD> </TD><TD>
|
|
<A HREF="cvsblame.cgi?file=ns/cmd/Makefile">
|
|
cvsblame.cgi?file=ns/cmd/Makefile</A>
|
|
</TD></TR><TR><TD> </TD><TD>
|
|
<A HREF="cvsblame.cgi?file=ns/cmd/xfe/mozilla.c&rev=Dogbert4xEscalation_BRANCH">
|
|
cvsblame.cgi?file=ns/cmd/xfe/mozilla.c&rev=Dogbert4xEscalation_BRANCH</A>
|
|
</TD></TR><TR><TD> </TD><TD>
|
|
<A HREF="cvsblame.cgi?file=projects/bonsai/cvsblame.cgi&root=/warp/webroot">
|
|
cvsblame.cgi?file=projects/bonsai/cvsblame.cgi&root=/warp/webroot</A>
|
|
</TD></TR><TR><TD> </TD><TD>
|
|
<A HREF="cvsblame.cgi?file=ns/config/config.mk&line_nums=on">
|
|
cvsblame.cgi?file=ns/config/config.mk&line_nums=on</A>
|
|
</TD></TR><TR><TD> </TD><TD>
|
|
<A HREF="cvsblame.cgi?file=ns/cmd/xfe/dialogs.c#2384">
|
|
cvsblame.cgi?file=ns/cmd/xfe/dialogs.c#2384</A>
|
|
</TD></TR></TABLE>
|
|
|
|
<P>
|
|
You may also begin a query with the <A HREF="cvsqueryform.cgi">CVS Query Form</A>.
|
|
<FORM METHOD='POST' ACTION='cvsblame.cgi'>
|
|
|
|
<TABLE CELLPADDING=0 CELLSPACING=0>
|
|
<TR>
|
|
<TD>*<SPACER TYPE=HORIZONTAL SIZE=6></TD>
|
|
<TD>Instead of the <i>line_nums</i> parameter, you can
|
|
<INPUT TYPE=submit value='set a cookie to turn $new_linenum'>
|
|
line numbers.</TD>
|
|
</TR><TR>
|
|
<TD></TD>
|
|
<TD>$linenum_message</TD>
|
|
</TR></TABLE>
|
|
|
|
<INPUT TYPE=hidden NAME='set_line' value='$new_linenum'>
|
|
</FORM>
|
|
__USAGE__
|
|
&print_bottom;
|
|
} # sub print_usage
|
|
|
|
sub print_bottom {
|
|
my $maintainer = Param('maintainer');
|
|
|
|
print <<__BOTTOM__;
|
|
<HR WIDTH="100%">
|
|
<FONT SIZE=-1>
|
|
<A HREF="cvsblame.cgi">Page configuration and help</A>.
|
|
Mail feedback to <A HREF="mailto:$maintainer?subject=About the cvsblame script"><$maintainer></A>.
|
|
</FONT></BODY>
|
|
</HTML>
|
|
__BOTTOM__
|
|
} # print_bottom
|
|
|
|
sub print_raw_data {
|
|
my %revs_seen = ();
|
|
my $prev_rev = $::revision_map[0];
|
|
my $count = 0;
|
|
print "<PRE>\n";
|
|
for my $rev (@::revision_map) {
|
|
if ($prev_rev eq $rev) {
|
|
$count++;
|
|
} else {
|
|
print "$prev_rev:$count\n";
|
|
$count = 1;
|
|
$prev_rev = $rev;
|
|
$revs_seen{$rev} = 1;
|
|
}
|
|
}
|
|
print "$prev_rev:$count\n";
|
|
print "REVISION DETAILS\n";
|
|
for my $rev (sort keys %revs_seen) {
|
|
print "$rev|$::revision_ctime{$rev}|$::revision_author{$rev}|$::revision_log{$rev}.\n";
|
|
}
|
|
print "</PRE>\n";
|
|
}
|
|
|
|
sub link_includes {
|
|
my ($text) = $_[0];
|
|
|
|
if ($text =~ /\#(\s*)include(\s*)"(.*?)"/) {
|
|
foreach my $trial_root (($rcs_path, 'ns/include',
|
|
"$rcs_path/Attic", "$rcs_path/..")) {
|
|
if (-r "$root/$trial_root/$3,v") {
|
|
$text = "$`#$1include$2\"<A HREF='cvsblame.cgi"
|
|
."?root=$root&file=$trial_root/$3&rev=".$browse_revtag
|
|
."&use_html=$use_html'>$3</A>\";$'";
|
|
last;
|
|
}
|
|
}
|
|
}
|
|
return $text;
|
|
}
|
|
|
|
my $in_comments = 0;
|
|
my $open_delim;
|
|
my $close_delim;
|
|
my $expected_delim;
|
|
|
|
sub html_comments_init {
|
|
return 0 unless $use_html;
|
|
|
|
# Initialization for C comment context switching
|
|
$in_comments = 0;
|
|
$open_delim = '\/\*';
|
|
$close_delim = '\*\/';
|
|
|
|
# Initialize the next expected delim
|
|
$expected_delim = $open_delim;
|
|
|
|
return 1;
|
|
}
|
|
|
|
sub leave_html_comments {
|
|
my ($text) = $_[0];
|
|
# Allow HTML in the comments.
|
|
#
|
|
my $newtext = "";
|
|
my $oldtext = $text;
|
|
while ($oldtext =~ /(.*$expected_delim)(.*\n)/) {
|
|
$a = $1;
|
|
$b = $2;
|
|
# pay no attention to C++ comments within C comment context
|
|
if ($in_comments == 0) {
|
|
$a =~ s/</</g;
|
|
$a =~ s/>/>/g;
|
|
$expected_delim = $close_delim;
|
|
$in_comments = 1;
|
|
}
|
|
else {
|
|
$expected_delim = $open_delim;
|
|
$in_comments = 0;
|
|
}
|
|
$newtext = $newtext . $a;
|
|
$oldtext = $b;
|
|
}
|
|
# Handle thre remainder
|
|
if ($in_comments == 0){
|
|
$oldtext =~ s/</</g;
|
|
$oldtext =~ s/>/>/g;
|
|
}
|
|
$text = $newtext . $oldtext;
|
|
|
|
# Now fix the breakage of <username> stuff on xfe. -byrd
|
|
if ($text =~ /(.*)<(.*@.*)>(.*\n)/) {
|
|
$text = $1 . "<A HREF=mailto:$2?subject=$url_filename>$2</A>" . $3;
|
|
}
|
|
|
|
return $text;
|
|
}
|