531 строка
14 KiB
Perl
Executable File
531 строка
14 KiB
Perl
Executable File
#!/usr/bonsaitools/bin/perl -w
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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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# cvslog.cgi -- cvslog with logs as popups and allowing html in comments.
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#
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# Created: Steve Lamm <slamm@netscape.com>, 31-Mar-98.
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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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# rev - revision (default is the latest version)
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# mark - highlight a revision
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# author - filter based on author
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#
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use diagnostics;
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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 = $::CVS_ROOT;
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$zz = $::head_revision;
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$zz = $::revision_ctime;
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$zz = $::revision_log;
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}
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require 'CGI.pl';
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require 'cvsblame.pl';
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use SourceChecker;
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# Some Globals
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#
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$| = 1;
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print "Content-Type:text/html\n\n";
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my @src_roots = getRepositoryList();
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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 ($filename eq '')
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{
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&print_usage;
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exit;
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}
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my ($file_head, $file_tail) = $filename =~ m@(.*/)?(.+)@;
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# Handle the "rev" argument
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#
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$::opt_rev = "";
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$::opt_rev = $::FORM{'rev'} if defined($::FORM{'rev'} && $::FORM{'rev'} ne 'HEAD');
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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 && $root ne '') {
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$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_top;
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print "Error: Root, $root, 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 $rcs_filename;
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foreach (@src_roots) {
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$root = $_;
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$rcs_filename = "$root/$filename,v";
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$rcs_filename = Fix_BonsaiLink($rcs_filename);
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goto found_file if -r $rcs_filename;
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$rcs_filename = "$root/${file_head}Attic/$file_tail,v";
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goto found_file if -r $rcs_filename;
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}
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# File not found
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&print_top;
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print "Rcs file, $filename, does not exist.<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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found_file:
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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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# Handle the "mark" argument
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#
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my %mark;
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my $mark_arg = '';
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$mark_arg = $::FORM{'mark'} if defined($::FORM{'mark'});
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foreach my $rev (split(',',$mark_arg)) {
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$mark{$rev} = 1;
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}
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# Handle the "author" argument
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#
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my %use_author;
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my $author_arg = '';
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$author_arg = $::FORM{'author'} if defined($::FORM{'author'});
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foreach my $author (split(',',$author_arg)) {
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$use_author{$author} = 1;
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}
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# Handle the "sort" argument
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my $opt_sort = '';
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$opt_sort = $::FORM{'sort'} if defined $::FORM{'sort'};
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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 Log
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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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my $lxr_path;
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foreach my $path (split('/',$rcs_path)) {
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$link_path .= url_encode2($path).'/';
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$lxr_path = Fix_LxrLink($link_path);
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print "<A HREF='$lxr_path'>$path</a>/ ";
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}
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$lxr_path = Fix_LxrLink("$link_path$file_tail");
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print "<A HREF='$lxr_path'>$file_tail</a> ";
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print " (";
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print "$browse_revtag:" unless $browse_revtag eq 'HEAD';
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print $revision if $revision;
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print ")";
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print qq(
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</B>
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</TD>
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<TD ALIGN=RIGHT VALIGN=TOP WIDTH="1%">
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<TABLE BORDER CELLPADDING=10 CELLSPACING=0>
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<TR>
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<TD NOWRAP BGCOLOR="#FAFAFA">
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<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0>
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<TR>
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<TD>
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<A HREF="$lxr_path">lxr</A>
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</TD><TD NOWRAP>
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Browse the source code as hypertext.
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</TD>
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</TR><TR>
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<TD>
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<A HREF="cvsview2.cgi?command=DIRECTORY&subdir=$rcs_path&files=$file_tail">diff</A>
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</TD><TD NOWRAP>
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Compare any two version.
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</TD>
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</TR><TR>
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<TD>
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<A HREF="cvsblame.cgi?file=$filename">blame</A>
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</TD><TD NOWRAP>
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Annotate the author of each line.
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</TD>
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</TR>
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</TABLE>
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</TD>
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</TR>
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</TABLE>
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</TD>
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</TR>
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</TABLE>
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);
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#&print_useful_links($filename);
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# Create a table with header links to sort by column.
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#
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my $table_tag = "<TABLE BORDER=0 CELLSPACING=0 CELLPADDING=3 WIDTH='100%'>";
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my $table_header_tag = "";
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if ($opt_sort eq 'author') {
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$table_header_tag .= "<TH ALIGN=LEFT><A HREF='cvslog.cgi?file=$filename&root=$root&rev=$browse_revtag&sort=revision&author=$author_arg'>Rev</A><TH ALIGN=LEFT>Author<TH ALIGN=LEFT><A HREF='cvslog.cgi?file=$filename&root=$root&rev=$browse_revtag&sort=date&author=$author_arg'>Date</A><TH><TH ALIGN=LEFT>Log";
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} else {
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$table_header_tag .= "<TH ALIGN=LEFT>Rev<TH ALIGN=LEFT><A HREF='cvslog.cgi?file=$filename&root=$root&rev=$browse_revtag&sort=author&author=$author_arg'>Author</A><TH ALIGN=LEFT>Date<TH><TH ALIGN=LEFT>Log";
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}
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$table_header_tag = &url_encode3($table_header_tag);
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print "$table_tag$table_header_tag";
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# Print each line of the revision, preceded by its annotation.
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#
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my $start_rev;
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if ($browse_revtag eq 'HEAD') {
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$start_rev = $::head_revision; # $::head_revision is a global from cvsblame.pl
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} else {
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$start_rev = map_tag_to_revision($browse_revtag);
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}
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my $row_count = 0;
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my $max_rev_length = length($start_rev);
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my $max_author_length = 8;
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my @revisions = ($start_rev, ancestor_revisions($start_rev));
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@revisions = sort by_author @revisions if $opt_sort eq 'author';
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#@revisions = sort by_author @revisions if $opt_sort eq 'date' && $rev eq 'all';
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my $bgcolor;
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foreach $revision (@revisions)
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{
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my $author = $::revision_author{$revision};
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next unless $author_arg eq '' || $use_author{$author};
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my $log = $::revision_log{$revision};
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$log =~ s/&/&/g;
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$log =~ s/</</g;
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$log =~ s/>/>/g;
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$log = MarkUpText($log);
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$log =~ s/\n|\r|\r\n/<BR>/g;
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if (!defined $bgcolor || $bgcolor eq '') {
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#$bgcolor = ' BGCOLOR="#EEEEEE"';# My browser translates this to white.
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$bgcolor = ' BGCOLOR="#E7E7E7"'; # Pick a grey that shows up on 8-bit.
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} else {
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$bgcolor = '';
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}
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my $output = '';
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$row_count++;
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if ($row_count > 20) {
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$output .= "</TABLE>\n$table_tag";
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$row_count = 0;
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}
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$output .= "<TR$bgcolor VALIGN=TOP><TD>"
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."<A NAME=$revision>";
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my $anchor = "<A HREF=cvsview2.cgi";
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if (defined($::prev_revision{$revision})) {
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$anchor .= "?diff_mode=context&whitespace_mode=show&file=$file_tail"
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."&root=$root&subdir=$rcs_path&command=DIFF_FRAMESET"
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."&rev1=$::prev_revision{$revision}&rev2=$revision";
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} else {
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$anchor .= "?files=$file_tail"
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."&root=$root&subdir=$rcs_path\&command=DIRECTORY\&rev2=$revision";
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$anchor .= "&branch=$browse_revtag" unless $browse_revtag eq 'HEAD';
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}
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$anchor = &url_encode3($anchor);
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$output .= $anchor;
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$output .= ">$revision</A>"
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.' ' x ($max_rev_length - length($revision)).'</TD>';
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$output .= "<TD>".$author
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.' ' x ($max_author_length - length($author)).'</TD>';
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my $rev_time = $::revision_ctime{$revision};
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# $rev_time =~ s/(19\d\d) (.\d:\d\d)/$1<BR><FONT SIZE=-2>$2<\/FONT>/;
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# jwz: print the date the way "ls" does.
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#
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# What ls does is actually: print "Mmm DD HH:MM" unless the file is
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# more than six months old, or more than 1 hour in the future, in
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# which case, print "Mmm DD YYYY".
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#
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# What the following does is: "Mmm DD HH:MM" unless the year is not
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# the current year; else print "Mmm DD YYYY".
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#
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# If we had $rev_time as an actual time_t instead of as a string,
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# it would be easy to do the "ls" thing (see the code I wrote for
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# this in "lxr/source"). -jwz, 15-Jun-98.
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#
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{
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my $current_time = time;
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my @t = gmtime($current_time);
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my ($csec, $cmin, $chour, $cmday, $cmon, $cyear) = @t;
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$cyear += 1900;
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$_ = $rev_time;
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my ($rday, $rmon, $ryear, $rhour, $rmin) =
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m/([0-9]+) ([A-Z][a-z]+) ([0-9][0-9]+) +([0-9]+):([0-9]+)/;
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$rmon =~ s/^(...).*$/$1/;
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if (!$rday) {
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# parse error -- be annoying so somebody complains.
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$rev_time = "<BLINK>\"$rev_time\"</BLINK>";
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} elsif ($cyear ne $ryear) {
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$rev_time = sprintf("%s %2d %04d", $rmon, $rday, $ryear);
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} else {
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$rev_time = sprintf("%s %2d %02d:%02d",
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$rmon, $rday, $rhour, $rmin);
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}
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$rev_time = "<FONT SIZE=\"-1\">$rev_time</FONT>";
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}
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$output .= "<TD NOWRAP ALIGN=RIGHT>$rev_time</TD>";
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$output .= "<TD> </TD><TD WIDTH=99%>$log</TD>";
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$output .= "</TR>\n";
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print $output;
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}
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print "</TABLE>";
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&print_bottom;
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## END of main script
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sub by_revision {
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my (@a_parts) = split(/\./,$a);
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my (@b_parts) = split(/\./,$b);
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while(1) {
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my ($aa) = shift @a_parts;
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my ($bb) = shift @b_parts;
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return 1 if $aa eq '';
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return -1 if $bb eq '';
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return $bb <=> $aa if $aa ne $bb;
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}
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}
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sub by_author {
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my ($a_author) = $::revision_author{$a};
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my ($b_author) = $::revision_author{$b};
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return $a_author cmp $b_author if $a_author ne $b_author;
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return by_revision;
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}
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sub revision_pad {
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my ($revision) = @_;
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return ' ' x ($max_rev_length - length($revision));
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}
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sub sprint_author {
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my ($revision) = @_;
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my ($author) = $::revision_author{$revision};
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return
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}
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sub print_top {
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my ($title_text) = "for $file_tail (";
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$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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print <<__TOP__;
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<HTML>
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<HEAD>
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<TITLE>CVS Log $title_text</TITLE>
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</HEAD>
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<BODY BGCOLOR=WHITE TEXT=BLACK>
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__TOP__
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} # print_top
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sub print_usage {
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my ($linenum_message) = '';
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my ($new_linenum, $src_roots_list);
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my ($title_text) = "Usage";
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$src_roots_list = join('<BR>', @src_roots);
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print <<__USAGE__;
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<HTML>
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<HEAD>
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<TITLE>CVS Log $title_text</TITLE>
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</HEAD><BODY>
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<H2>CVS Log Usage</H2>
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Add parameters to the query string to view a file.
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<P>
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<TABLE BORDER CELLPADDING=3>
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<TR ALIGN=LEFT>
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<TH>Param</TH>
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<TH>Default</TH>
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<TH>Example</TH>
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<TH>Description</TH>
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</TR><TR>
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<TD>file</TD>
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<TD>--</TD>
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<TD>ns/cmd/Makefile</TD>
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<TD>Path to file name</TD>
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</TR><TR>
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<TD>root</TD>
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<TD>$src_roots_list</TD>
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<TD>/warp/webroot</TD>
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<TD>CVS root</TD>
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</TR><TR>
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<TD>rev</TD>
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<TD>HEAD</TD>
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<TD>1.3
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<BR>ACTRA_branch</TD>
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<TD>Revision</TD>
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</TR><TR>
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<TD>author</TD>
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<TD>--</TD>
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<TD>slamm,mtoy</TD>
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<TD>Filter out these authors</TD>
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</TR>
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</TR><TR>
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<TD>#<rev_number></TD>
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<TD>--</TD>
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<TD>#1.2</TD>
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<TD>Jump to a revision</TD>
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</TR>
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</TABLE>
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<P>Examples:
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<TABLE><TR><TD> </TD><TD>
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<A HREF="cvslog.cgi?file=ns/cmd/Makefile">
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cvslog.cgi?file=ns/cmd/Makefile</A>
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</TD></TR><TR><TD> </TD><TD>
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<A HREF="cvslog.cgi?file=ns/cmd/xfe/mozilla.c&rev=Dogbert4xEscalation_BRANCH">
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cvslog.cgi?file=ns/cmd/xfe/mozilla.c&rev=Dogbert4xEscalation_BRANCH</A>
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</TD></TR><TR><TD> </TD><TD>
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<A HREF="cvslog.cgi?file=projects/bonsai/cvslog.cgi&root=/warp/webroot">
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cvslog.cgi?file=projects/bonsai/cvslog.cgi&root=/warp/webroot</A>
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</TD></TR><TR><TD> </TD><TD>
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<A HREF="cvslog.cgi?file=ns/cmd/xfe/dialogs.c#1.19">
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cvslog.cgi?file=ns/cmd/xfe/dialogs.c#1.19</A>
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</TD></TR></TABLE>
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<P>
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You may also begin a query with the <A HREF="cvsqueryform.cgi">CVS Query Form</A>.
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</P>
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__USAGE__
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&print_bottom;
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} # sub print_usage
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sub print_bottom {
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my $maintainer = Param('maintainer');
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print <<__BOTTOM__;
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<HR WIDTH="100%">
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<FONT SIZE=-1>
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<A HREF="cvslog.cgi">Page configuration and help</A>.
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Mail feedback to <A HREF="mailto:$maintainer?subject=About the cvslog script"><$maintainer></A>.
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</FONT></BODY>
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</HTML>
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__BOTTOM__
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} # print_bottom
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sub print_useful_links {
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my ($path) = @_;
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|
my ($dir, $file) = $path =~ m@(.*/)?(.+)@;
|
|
$dir =~ s@/$@@;
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|
|
|
my $diff_base = "cvsview2.cgi";
|
|
my $blame_base = "cvsblame.cgi";
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|
|
|
my $lxr_path = $path;
|
|
my $lxr_link = Fix_LxrLink($lxr_path);
|
|
my $diff_link = "$diff_base?command=DIRECTORY\&subdir=$dir\&files=$file";
|
|
my $blame_link = "$blame_base?root=$::CVS_ROOT\&file=$path";
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|
|
|
print "<DIV ALIGN=RIGHT>
|
|
<TABLE BORDER CELLPADDING=10 CELLSPACING=0>
|
|
<TR>
|
|
<TD>
|
|
<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=0>
|
|
<TR>
|
|
<TD VALIGN=TOP ALIGN=RIGHT><A HREF=\"$lxr_link\"><B>lxr:</B></A> </TD>
|
|
<TD>browse the source code as hypertext.</TD>
|
|
</TR>
|
|
<TR>
|
|
<TD VALIGN=TOP ALIGN=RIGHT><A HREF=\"$diff_link\"><B>diff:</B></A> </TD>
|
|
<TD>compare any two versions.</TD>
|
|
</TR>
|
|
<TR>
|
|
<TD VALIGN=TOP ALIGN=RIGHT><A HREF=\"$blame_link\"><B>blame:</B></A> </TD>
|
|
<TD>annotate the author of each line.</TD>
|
|
</TR>
|
|
</TABLE>
|
|
</TD>
|
|
</TR>
|
|
</TABLE>
|
|
</DIV>
|
|
";
|
|
}
|