зеркало из https://github.com/mozilla/gecko-dev.git
494 строки
14 KiB
Perl
Executable File
494 строки
14 KiB
Perl
Executable File
#!/usr/bonsaitools/bin/perl --
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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 License
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# Version 1.0 (the "License"); you may not use this file except in
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# compliance with the License. You may obtain a copy of the License at
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# http://www.mozilla.org/NPL/
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#
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# Software distributed under the License is distributed on an "AS IS"
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# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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# License for the specific language governing rights and limitations
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# 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 Copyright (C) 1998
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# Netscape Communications Corporation. All Rights Reserved.
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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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require 'lloydcgi.pl';
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require 'cvsblame.pl';
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require 'utils.pl';
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use SourceChecker;
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# Some Globals
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#
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$| = 1;
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print "Content-Type:text/html\n\n";
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@src_roots = getRepositoryList();
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# Handle the "file" argument
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#
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$filename = '';
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$filename = $form{'file'} if defined($form{'file'});
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if ($filename eq '')
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{
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&print_usage;
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exit;
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}
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($file_head, $file_tail) = $filename =~ m@(.*/)?(.+)@;
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# Handle the "rev" argument
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#
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$opt_rev = $form{'rev'} if defined($form{'rev'} && $form{'rev'} ne 'HEAD');
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$browse_revtag = 'HEAD';
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$browse_revtag = $opt_rev if ($opt_rev =~ /[A-Za-z]/);
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$revision = '';
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# Handle the "root" argument
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#
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if (defined($root = $form{'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, $root, is not a directory.<BR><BR>\n";
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print "</BODY></HTML>\n";
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&print_bottom;
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exit;
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}
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}
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# Find the rcs file
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#
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foreach (@src_roots) {
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$root = $_;
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$rcs_filename = "$root/$filename,v";
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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, $filename, does not exist.<BR><BR>\n";
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print "</BODY></HTML>\n";
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&print_bottom;
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exit;
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found_file:
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($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($rcs_filename);
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$file_rev = $revision;
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# Handle the "mark" argument
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#
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$mark_arg = '';
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$mark_arg = $form{'mark'} if defined($form{'mark'});
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foreach $rev (split(',',$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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$author_arg = '';
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$author_arg = $form{'author'} if defined($form{'author'});
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foreach $author (split(',',$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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$opt_sort = '';
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$opt_sort = $form{'sort'};
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# Start printing out the page
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#
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&print_top;
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if ($ENV{'HTTP_USER_AGENT'} =~ /Win/) {
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$font_tag = "<FONT FACE='Lucida Console' SIZE=-1>";
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} else {
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# We don't want your stinking Windows font
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$font_tag = "<FONT>";
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}
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# Print link at top for directory browsing
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#
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$output = "<DIV ALIGN=LEFT>";
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foreach $path (split('/',$rcs_path)) {
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$link_path .= $path;
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$output .= "<A HREF='rview.cgi?dir=$link_path";
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$output .= "&cvsroot=$form{'root'}" if defined $form{'root'};
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$output .= "&rev=$browse_revtag" unless $browse_revtag eq 'HEAD';
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$output .= "' onmouseover='window.status=\"Browse $link_path\";"
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." return true;'>$path</A>/ ";
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$link_path .= '/';
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}
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$output .= "$file_tail (";
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$output .= "$browse_revtag:" unless $browse_revtag eq 'HEAD';
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$output .= $revision if $revision;
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$output .= ")";
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EmitHtmlHeader("CVS Log", $output);
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&print_useful_links($filename);
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# Create a table with header links to sort by column.
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#
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$table_tag = "<TABLE BORDER=0 CELLSPACING=0 CELLPADDING=3 WIDTH='100%'>";
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if ($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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print "$font_tag$table_tag$table_header_tag";
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# Print each line of the revision, preceded by its annotation.
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#
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if ($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($browse_revtag);
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}
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$row_count = 0;
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$max_rev_length = length($start_rev);
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$max_author_length = 8;
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@revisions = ($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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foreach $revision (@revisions)
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{
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$author = $revision_author{$revision};
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next unless $author_arg eq '' || $use_author{$author};
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$log = $revision_log{$revision};
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$log =~ s/&/&/g;
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$log =~ s/</</g;
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$log =~ s/>/>/g;
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eval ('$log =~ s@\d{4,6}@' . $BUGSYSTEMEXPR . '@g;');
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$log =~ s/\n|\r|\r\n/<BR>/g;
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if ($bgcolor eq '') {
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#$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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$output = '';
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$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=$revision><A HREF='cvsview2.cgi";
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if (defined($prev_revision{$revision})) {
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$output .= "?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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$output .= "?files=$file_tail"
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."&root=$root&subdir=$rcs_path\&command=DIRECTORY\&rev2=$revision";
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$output .= "&branch=$browse_revtag" unless $browse_revtag eq 'HEAD';
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}
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$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($author)).'</TD>';
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$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 $output;
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}
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print "</TABLE>";
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&print_bottom;
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## END of main script
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sub by_revision {
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local (@a_parts) = split(/\./,$a);
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local (@b_parts) = split(/\./,$b);
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while(1) {
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local ($aa) = shift @a_parts;
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local ($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 $bb;
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}
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}
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sub by_author {
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local ($a_author) = $revision_author{$a};
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local ($b_author) = $revision_author{$b};
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return $a_author cmp $b_author if $a_author ne $b_author;
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return by_revision;
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}
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sub revision_pad {
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local ($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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local ($revision) = @_;
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local ($author) = $revision_author{$revision};
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return
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}
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sub print_top {
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local ($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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<SCRIPT>
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var event = new Object;
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function who_menu(n,extra,d) {
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if( parseInt(navigator.appVersion) < 4 ){
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return true;
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}
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l = document.layers['popup'];
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l.src="../registry/who.cgi?email="+n+extra;
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l.top = d.target.y - 6;
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l.left = d.target.x - 6;
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l.visibility="show";
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return false;
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}
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function file_menu(dir,file,prev_rev,rev,root,d) {
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if( parseInt(navigator.appVersion) < 4 ){
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return true;
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}
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l = document.layers['popup'];
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l.src="../registry/file.cgi?file="+file+"&dir="+dir+"&prev_rev="+prev_rev+"&rev="+rev+"&cvsroot="+root+"&linked_text="+rev;
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/* d.target.text */
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l.top = d.target.y - 6;
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l.left = d.target.x - 6;
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l.visibility="show";
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return false;
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}
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</SCRIPT>
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</HEAD>
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<BODY BGCOLOR=WHITE TEXT=BLACK>
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<layer name="popup" onMouseOut="this.visibility='hide';" left=0 top=0 bgcolor="#ffffff" visibility="hide">
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</layer>
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__TOP__
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} # print_top
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sub print_usage {
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local ($linenum_message) = '';
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local ($new_linenum, $src_roots_list);
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local ($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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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:slamm\@netscape.com?subject=About the cvslog script"><slamm\@netscape.com></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) = $path =~ m@(.*/)?(.+)@;
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$dir =~ s@/$@@;
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my $lxr_base = "http://cvs-mirror.mozilla.org/webtools/lxr/source";
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my $diff_base = "cvsview2.cgi";
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my $blame_base = "cvsblame.cgi";
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# total kludge!! lxr omits the top-level "mozilla" directory...
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my $lxr_path = $path;
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$lxr_path =~ s@^ns/@@;
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$lxr_path =~ s@^mozilla/@@;
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my $lxr_link = "$lxr_base/$lxr_path";
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my $diff_link = "$diff_base?command=DIRECTORY\&subdir=$dir\&files=$file";
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my $blame_link = "$blame_base?root=$CVS_ROOT\&file=$path";
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print "<DIV ALIGN=RIGHT>
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<TABLE BORDER CELLPADDING=10 CELLSPACING=0>
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<TR>
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<TD>
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<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=0>
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<TR>
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<TD VALIGN=TOP ALIGN=RIGHT><A HREF=\"$lxr_link\"><B>lxr:</B></A> </TD>
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<TD>browse the source code as hypertext.</TD>
|
|
</TR>
|
|
<TR>
|
|
<TD VALIGN=TOP ALIGN=RIGHT><A HREF=\"$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>
|
|
";
|
|
}
|