![[tokkee]](http://tokkee.org/images/avatar.png){kind=avatar}
| author | Junio C Hamano <junkio@cox.net> | |
| Sat, 10 Jun 2006 18:20:59 +0000 (11:20 -0700) | ||
| committer | Junio C Hamano <junkio@cox.net> | |
| Sat, 10 Jun 2006 18:20:59 +0000 (11:20 -0700) |
| 1 | 2 | |||
|---|---|---|---|---|
| gitweb/README | patch | | | | | | blob |
| gitweb/gitweb.cgi | patch | | | | | | blob |
| gitweb/test/Märchen | patch | | | | | | blob |
| gitweb/test/file with spaces | patch | | | | | | blob |
| gitweb/test/file+plus+sign | patch | | | | | | blob |
diff --cc gitweb/README
index 0000000000000000000000000000000000000000,0000000000000000000000000000000000000000..3014d7320bcc5412447070c5a5eacf0d25317eb8
new file mode 100644 (file)
new file mode 100644 (file)
--- /dev/null
--- /dev/null
+++ b/gitweb/README
@@@ -1,0 -1,0 +1,16 @@@
++GIT web Interface
++
++The one working on:
++ http://www.kernel.org/git/
++
++Get the gitweb.cgi by ftp:
++ ftp://ftp.kernel.org/pub/software/scm/gitweb/
++
++It reqires the git-core binaries installed on the system:
++ http://www.kernel.org/git/?p=git/git.git;a=summary
++
++The gitweb repository is here:
++ http://www.kernel.org/git/?p=git/gitweb.git;a=summary
++
++Any comment/question/concern to:
++ Kay Sievers <kay.sievers@vrfy.org>
diff --cc gitweb/gitweb.cgi
index 0000000000000000000000000000000000000000,0000000000000000000000000000000000000000..ea21fbe88a9455c80fd88f4f510fd928638b68e5
new file mode 100755 (executable)
new file mode 100755 (executable)
--- /dev/null
--- /dev/null
+++ b/gitweb/gitweb.cgi
@@@ -1,0 -1,0 +1,2407 @@@
++#!/usr/bin/perl
++
++# gitweb - simple web interface to track changes in git repositories
++#
++# (C) 2005-2006, Kay Sievers <kay.sievers@vrfy.org>
++# (C) 2005, Christian Gierke
++#
++# This program is licensed under the GPLv2
++
++use strict;
++use warnings;
++use CGI qw(:standard :escapeHTML -nosticky);
++use CGI::Util qw(unescape);
++use CGI::Carp qw(fatalsToBrowser);
++use Encode;
++use Fcntl ':mode';
++binmode STDOUT, ':utf8';
++
++my $cgi = new CGI;
++my $version = "267";
++my $my_url = $cgi->url();
++my $my_uri = $cgi->url(-absolute => 1);
++my $rss_link = "";
++
++# absolute fs-path which will be prepended to the project path
++#my $projectroot = "/pub/scm";
++my $projectroot = "/home/kay/public_html/pub/scm";
++
++# location of the git-core binaries
++my $gitbin = "/usr/bin";
++
++# location for temporary files needed for diffs
++my $git_temp = "/tmp/gitweb";
++
++# target of the home link on top of all pages
++my $home_link = $my_uri;
++
++# html text to include at home page
++my $home_text = "indextext.html";
++
++# source of projects list
++#my $projects_list = $projectroot;
++my $projects_list = "index/index.aux";
++
++# input validation and dispatch
++my $action = $cgi->param('a');
++if (defined $action) {
++ if ($action =~ m/[^0-9a-zA-Z\.\-_]/) {
++ undef $action;
++ die_error(undef, "Invalid action parameter.");
++ }
++ if ($action eq "git-logo.png") {
++ git_logo();
++ exit;
++ } elsif ($action eq "opml") {
++ git_opml();
++ exit;
++ }
++}
++
++my $order = $cgi->param('o');
++if (defined $order) {
++ if ($order =~ m/[^0-9a-zA-Z_]/) {
++ undef $order;
++ die_error(undef, "Invalid order parameter.");
++ }
++}
++
++my $project = $cgi->param('p');
++if (defined $project) {
++ $project = validate_input($project);
++ if (!defined($project)) {
++ die_error(undef, "Invalid project parameter.");
++ }
++ if (!(-d "$projectroot/$project")) {
++ undef $project;
++ die_error(undef, "No such directory.");
++ }
++ if (!(-e "$projectroot/$project/HEAD")) {
++ undef $project;
++ die_error(undef, "No such project.");
++ }
++ $rss_link = "<link rel=\"alternate\" title=\"" . esc_param($project) . " log\" href=\"" .
++ "$my_uri?" . esc_param("p=$project;a=rss") . "\" type=\"application/rss+xml\"/>";
++ $ENV{'GIT_DIR'} = "$projectroot/$project";
++} else {
++ git_project_list();
++ exit;
++}
++
++my $file_name = $cgi->param('f');
++if (defined $file_name) {
++ $file_name = validate_input($file_name);
++ if (!defined($file_name)) {
++ die_error(undef, "Invalid file parameter.");
++ }
++}
++
++my $hash = $cgi->param('h');
++if (defined $hash) {
++ $hash = validate_input($hash);
++ if (!defined($hash)) {
++ die_error(undef, "Invalid hash parameter.");
++ }
++}
++
++my $hash_parent = $cgi->param('hp');
++if (defined $hash_parent) {
++ $hash_parent = validate_input($hash_parent);
++ if (!defined($hash_parent)) {
++ die_error(undef, "Invalid hash parent parameter.");
++ }
++}
++
++my $hash_base = $cgi->param('hb');
++if (defined $hash_base) {
++ $hash_base = validate_input($hash_base);
++ if (!defined($hash_base)) {
++ die_error(undef, "Invalid hash base parameter.");
++ }
++}
++
++my $page = $cgi->param('pg');
++if (defined $page) {
++ if ($page =~ m/[^0-9]$/) {
++ undef $page;
++ die_error(undef, "Invalid page parameter.");
++ }
++}
++
++my $searchtext = $cgi->param('s');
++if (defined $searchtext) {
++ if ($searchtext =~ m/[^a-zA-Z0-9_\.\/\-\+\:\@ ]/) {
++ undef $searchtext;
++ die_error(undef, "Invalid search parameter.");
++ }
++ $searchtext = quotemeta $searchtext;
++}
++
++sub validate_input {
++ my $input = shift;
++
++ if ($input =~ m/^[0-9a-fA-F]{40}$/) {
++ return $input;
++ }
++ if ($input =~ m/(^|\/)(|\.|\.\.)($|\/)/) {
++ return undef;
++ }
++ if ($input =~ m/[^a-zA-Z0-9_\x80-\xff\ \t\.\/\-\+\#\~\%]/) {
++ return undef;
++ }
++ return $input;
++}
++
++if (!defined $action || $action eq "summary") {
++ git_summary();
++ exit;
++} elsif ($action eq "heads") {
++ git_heads();
++ exit;
++} elsif ($action eq "tags") {
++ git_tags();
++ exit;
++} elsif ($action eq "blob") {
++ git_blob();
++ exit;
++} elsif ($action eq "blob_plain") {
++ git_blob_plain();
++ exit;
++} elsif ($action eq "tree") {
++ git_tree();
++ exit;
++} elsif ($action eq "rss") {
++ git_rss();
++ exit;
++} elsif ($action eq "commit") {
++ git_commit();
++ exit;
++} elsif ($action eq "log") {
++ git_log();
++ exit;
++} elsif ($action eq "blobdiff") {
++ git_blobdiff();
++ exit;
++} elsif ($action eq "blobdiff_plain") {
++ git_blobdiff_plain();
++ exit;
++} elsif ($action eq "commitdiff") {
++ git_commitdiff();
++ exit;
++} elsif ($action eq "commitdiff_plain") {
++ git_commitdiff_plain();
++ exit;
++} elsif ($action eq "history") {
++ git_history();
++ exit;
++} elsif ($action eq "search") {
++ git_search();
++ exit;
++} elsif ($action eq "shortlog") {
++ git_shortlog();
++ exit;
++} elsif ($action eq "tag") {
++ git_tag();
++ exit;
++} else {
++ undef $action;
++ die_error(undef, "Unknown action.");
++ exit;
++}
++
++# quote unsafe chars, but keep the slash, even when it's not
++# correct, but quoted slashes look too horrible in bookmarks
++sub esc_param {
++ my $str = shift;
++ $str =~ s/([^A-Za-z0-9\-_.~();\/;?:@&=])/sprintf("%%%02X", ord($1))/eg;
++ $str =~ s/\+/%2B/g;
++ $str =~ s/ /\+/g;
++ return $str;
++}
++
++# replace invalid utf8 character with SUBSTITUTION sequence
++sub esc_html {
++ my $str = shift;
++ $str = decode("utf8", $str, Encode::FB_DEFAULT);
++ $str = escapeHTML($str);
++ return $str;
++}
++
++# git may return quoted and escaped filenames
++sub unquote {
++ my $str = shift;
++ if ($str =~ m/^"(.*)"$/) {
++ $str = $1;
++ $str =~ s/\\([0-7]{1,3})/chr(oct($1))/eg;
++ }
++ return $str;
++}
++
++sub git_header_html {
++ my $status = shift || "200 OK";
++ my $expires = shift;
++
++ my $title = "git";
++ if (defined $project) {
++ $title .= " - $project";
++ if (defined $action) {
++ $title .= "/$action";
++ }
++ }
++ print $cgi->header(-type=>'text/html', -charset => 'utf-8', -status=> $status, -expires => $expires);
++ print <<EOF;
++<?xml version="1.0" encoding="utf-8"?>
++<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
++<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US">
++<!-- git web interface v$version, (C) 2005-2006, Kay Sievers <kay.sievers\@vrfy.org>, Christian Gierke -->
++<head>
++<meta http-equiv="content-type" content="text/html; charset=utf-8"/>
++<meta name="robots" content="index, nofollow"/>
++<title>$title</title>
++$rss_link
++<style type="text/css">
++body {
++ font-family: sans-serif; font-size: 12px; border:solid #d9d8d1; border-width:1px;
++ margin:10px; background-color:#ffffff; color:#000000;
++}
++a { color:#0000cc; }
++a:hover, a:visited, a:active { color:#880000; }
++div.page_header { height:25px; padding:8px; font-size:18px; font-weight:bold; background-color:#d9d8d1; }
++div.page_header a:visited, a.header { color:#0000cc; }
++div.page_header a:hover { color:#880000; }
++div.page_nav { padding:8px; }
++div.page_nav a:visited { color:#0000cc; }
++div.page_path { padding:8px; border:solid #d9d8d1; border-width:0px 0px 1px}
++div.page_footer { height:17px; padding:4px 8px; background-color: #d9d8d1; }
++div.page_footer_text { float:left; color:#555555; font-style:italic; }
++div.page_body { padding:8px; }
++div.title, a.title {
++ display:block; padding:6px 8px;
++ font-weight:bold; background-color:#edece6; text-decoration:none; color:#000000;
++}
++a.title:hover { background-color: #d9d8d1; }
++div.title_text { padding:6px 0px; border: solid #d9d8d1; border-width:0px 0px 1px; }
++div.log_body { padding:8px 8px 8px 150px; }
++span.age { position:relative; float:left; width:142px; font-style:italic; }
++div.log_link {
++ padding:0px 8px;
++ font-size:10px; font-family:sans-serif; font-style:normal;
++ position:relative; float:left; width:136px;
++}
++div.list_head { padding:6px 8px 4px; border:solid #d9d8d1; border-width:1px 0px 0px; font-style:italic; }
++a.list { text-decoration:none; color:#000000; }
++a.list:hover { text-decoration:underline; color:#880000; }
++a.text { text-decoration:none; color:#0000cc; }
++a.text:visited { text-decoration:none; color:#880000; }
++a.text:hover { text-decoration:underline; color:#880000; }
++table { padding:8px 4px; }
++th { padding:2px 5px; font-size:12px; text-align:left; }
++tr.light:hover { background-color:#edece6; }
++tr.dark { background-color:#f6f6f0; }
++tr.dark:hover { background-color:#edece6; }
++td { padding:2px 5px; font-size:12px; vertical-align:top; }
++td.link { padding:2px 5px; font-family:sans-serif; font-size:10px; }
++div.pre { font-family:monospace; font-size:12px; white-space:pre; }
++div.diff_info { font-family:monospace; color:#000099; background-color:#edece6; font-style:italic; }
++div.index_include { border:solid #d9d8d1; border-width:0px 0px 1px; padding:12px 8px; }
++div.search { margin:4px 8px; position:absolute; top:56px; right:12px }
++a.linenr { color:#999999; text-decoration:none }
++a.rss_logo {
++ float:right; padding:3px 0px; width:35px; line-height:10px;
++ border:1px solid; border-color:#fcc7a5 #7d3302 #3e1a01 #ff954e;
++ color:#ffffff; background-color:#ff6600;
++ font-weight:bold; font-family:sans-serif; font-size:10px;
++ text-align:center; text-decoration:none;
++}
++a.rss_logo:hover { background-color:#ee5500; }
++span.tag {
++ padding:0px 4px; font-size:10px; font-weight:normal;
++ background-color:#ffffaa; border:1px solid; border-color:#ffffcc #ffee00 #ffee00 #ffffcc;
++}
++</style>
++</head>
++<body>
++EOF
++ print "<div class=\"page_header\">\n" .
++ "<a href=\"http://www.kernel.org/pub/software/scm/git/docs/\" title=\"git documentation\">" .
++ "<img src=\"$my_uri?" . esc_param("a=git-logo.png") . "\" width=\"72\" height=\"27\" alt=\"git\" style=\"float:right; border-width:0px;\"/>" .
++ "</a>\n";
++ print $cgi->a({-href => esc_param($home_link)}, "projects") . " / ";
++ if (defined $project) {
++ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary")}, esc_html($project));
++ if (defined $action) {
++ print " / $action";
++ }
++ print "\n";
++ if (!defined $searchtext) {
++ $searchtext = "";
++ }
++ my $search_hash;
++ if (defined $hash) {
++ $search_hash = $hash;
++ } else {
++ $search_hash = "HEAD";
++ }
++ $cgi->param("a", "search");
++ $cgi->param("h", $search_hash);
++ print $cgi->startform(-method => "get", -action => $my_uri) .
++ "<div class=\"search\">\n" .
++ $cgi->hidden(-name => "p") . "\n" .
++ $cgi->hidden(-name => "a") . "\n" .
++ $cgi->hidden(-name => "h") . "\n" .
++ $cgi->textfield(-name => "s", -value => $searchtext) . "\n" .
++ "</div>" .
++ $cgi->end_form() . "\n";
++ }
++ print "</div>\n";
++}
++
++sub git_footer_html {
++ print "<div class=\"page_footer\">\n";
++ if (defined $project) {
++ my $descr = git_read_description($project);
++ if (defined $descr) {
++ print "<div class=\"page_footer_text\">" . esc_html($descr) . "</div>\n";
++ }
++ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=rss"), -class => "rss_logo"}, "RSS") . "\n";
++ } else {
++ print $cgi->a({-href => "$my_uri?" . esc_param("a=opml"), -class => "rss_logo"}, "OPML") . "\n";
++ }
++ print "</div>\n" .
++ "</body>\n" .
++ "</html>";
++}
++
++sub die_error {
++ my $status = shift || "403 Forbidden";
++ my $error = shift || "Malformed query, file missing or permission denied";
++
++ git_header_html($status);
++ print "<div class=\"page_body\">\n" .
++ "<br/><br/>\n" .
++ "$status - $error\n" .
++ "<br/>\n" .
++ "</div>\n";
++ git_footer_html();
++ exit;
++}
++
++sub git_get_type {
++ my $hash = shift;
++
++ open my $fd, "-|", "$gitbin/git-cat-file -t $hash" or return;
++ my $type = <$fd>;
++ close $fd or return;
++ chomp $type;
++ return $type;
++}
++
++sub git_read_head {
++ my $project = shift;
++ my $oENV = $ENV{'GIT_DIR'};
++ my $retval = undef;
++ $ENV{'GIT_DIR'} = "$projectroot/$project";
++ if (open my $fd, "-|", "$gitbin/git-rev-parse", "--verify", "HEAD") {
++ my $head = <$fd>;
++ close $fd;
++ if (defined $head && $head =~ /^([0-9a-fA-F]{40})$/) {
++ $retval = $1;
++ }
++ }
++ if (defined $oENV) {
++ $ENV{'GIT_DIR'} = $oENV;
++ }
++ return $retval;
++}
++
++sub git_read_hash {
++ my $path = shift;
++
++ open my $fd, "$projectroot/$path" or return undef;
++ my $head = <$fd>;
++ close $fd;
++ chomp $head;
++ if ($head =~ m/^[0-9a-fA-F]{40}$/) {
++ return $head;
++ }
++}
++
++sub git_read_description {
++ my $path = shift;
++
++ open my $fd, "$projectroot/$path/description" or return undef;
++ my $descr = <$fd>;
++ close $fd;
++ chomp $descr;
++ return $descr;
++}
++
++sub git_read_tag {
++ my $tag_id = shift;
++ my %tag;
++ my @comment;
++
++ open my $fd, "-|", "$gitbin/git-cat-file tag $tag_id" or return;
++ $tag{'id'} = $tag_id;
++ while (my $line = <$fd>) {
++ chomp $line;
++ if ($line =~ m/^object ([0-9a-fA-F]{40})$/) {
++ $tag{'object'} = $1;
++ } elsif ($line =~ m/^type (.+)$/) {
++ $tag{'type'} = $1;
++ } elsif ($line =~ m/^tag (.+)$/) {
++ $tag{'name'} = $1;
++ } elsif ($line =~ m/^tagger (.*) ([0-9]+) (.*)$/) {
++ $tag{'author'} = $1;
++ $tag{'epoch'} = $2;
++ $tag{'tz'} = $3;
++ } elsif ($line =~ m/--BEGIN/) {
++ push @comment, $line;
++ last;
++ } elsif ($line eq "") {
++ last;
++ }
++ }
++ push @comment, <$fd>;
++ $tag{'comment'} = \@comment;
++ close $fd or return;
++ if (!defined $tag{'name'}) {
++ return
++ };
++ return %tag
++}
++
++sub age_string {
++ my $age = shift;
++ my $age_str;
++
++ if ($age > 60*60*24*365*2) {
++ $age_str = (int $age/60/60/24/365);
++ $age_str .= " years ago";
++ } elsif ($age > 60*60*24*(365/12)*2) {
++ $age_str = int $age/60/60/24/(365/12);
++ $age_str .= " months ago";
++ } elsif ($age > 60*60*24*7*2) {
++ $age_str = int $age/60/60/24/7;
++ $age_str .= " weeks ago";
++ } elsif ($age > 60*60*24*2) {
++ $age_str = int $age/60/60/24;
++ $age_str .= " days ago";
++ } elsif ($age > 60*60*2) {
++ $age_str = int $age/60/60;
++ $age_str .= " hours ago";
++ } elsif ($age > 60*2) {
++ $age_str = int $age/60;
++ $age_str .= " min ago";
++ } elsif ($age > 2) {
++ $age_str = int $age;
++ $age_str .= " sec ago";
++ } else {
++ $age_str .= " right now";
++ }
++ return $age_str;
++}
++
++sub git_read_commit {
++ my $commit_id = shift;
++ my $commit_text = shift;
++
++ my @commit_lines;
++ my %co;
++
++ if (defined $commit_text) {
++ @commit_lines = @$commit_text;
++ } else {
++ $/ = "\0";
++ open my $fd, "-|", "$gitbin/git-rev-list --header --parents --max-count=1 $commit_id" or return;
++ @commit_lines = split '\n', <$fd>;
++ close $fd or return;
++ $/ = "\n";
++ pop @commit_lines;
++ }
++ my $header = shift @commit_lines;
++ if (!($header =~ m/^[0-9a-fA-F]{40}/)) {
++ return;
++ }
++ ($co{'id'}, my @parents) = split ' ', $header;
++ $co{'parents'} = \@parents;
++ $co{'parent'} = $parents[0];
++ while (my $line = shift @commit_lines) {
++ last if $line eq "\n";
++ if ($line =~ m/^tree ([0-9a-fA-F]{40})$/) {
++ $co{'tree'} = $1;
++ } elsif ($line =~ m/^author (.*) ([0-9]+) (.*)$/) {
++ $co{'author'} = $1;
++ $co{'author_epoch'} = $2;
++ $co{'author_tz'} = $3;
++ if ($co{'author'} =~ m/^([^<]+) </) {
++ $co{'author_name'} = $1;
++ } else {
++ $co{'author_name'} = $co{'author'};
++ }
++ } elsif ($line =~ m/^committer (.*) ([0-9]+) (.*)$/) {
++ $co{'committer'} = $1;
++ $co{'committer_epoch'} = $2;
++ $co{'committer_tz'} = $3;
++ $co{'committer_name'} = $co{'committer'};
++ $co{'committer_name'} =~ s/ <.*//;
++ }
++ }
++ if (!defined $co{'tree'}) {
++ return;
++ };
++
++ foreach my $title (@commit_lines) {
++ $title =~ s/^ //;
++ if ($title ne "") {
++ $co{'title'} = chop_str($title, 80, 5);
++ # remove leading stuff of merges to make the interesting part visible
++ if (length($title) > 50) {
++ $title =~ s/^Automatic //;
++ $title =~ s/^merge (of|with) /Merge ... /i;
++ if (length($title) > 50) {
++ $title =~ s/(http|rsync):\/\///;
++ }
++ if (length($title) > 50) {
++ $title =~ s/(master|www|rsync)\.//;
++ }
++ if (length($title) > 50) {
++ $title =~ s/kernel.org:?//;
++ }
++ if (length($title) > 50) {
++ $title =~ s/\/pub\/scm//;
++ }
++ }
++ $co{'title_short'} = chop_str($title, 50, 5);
++ last;
++ }
++ }
++ # remove added spaces
++ foreach my $line (@commit_lines) {
++ $line =~ s/^ //;
++ }
++ $co{'comment'} = \@commit_lines;
++
++ my $age = time - $co{'committer_epoch'};
++ $co{'age'} = $age;
++ $co{'age_string'} = age_string($age);
++ my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($co{'committer_epoch'});
++ if ($age > 60*60*24*7*2) {
++ $co{'age_string_date'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
++ $co{'age_string_age'} = $co{'age_string'};
++ } else {
++ $co{'age_string_date'} = $co{'age_string'};
++ $co{'age_string_age'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday;
++ }
++ return %co;
++}
++
++sub git_diff_print {
++ my $from = shift;
++ my $from_name = shift;
++ my $to = shift;
++ my $to_name = shift;
++ my $format = shift || "html";
++
++ my $from_tmp = "/dev/null";
++ my $to_tmp = "/dev/null";
++ my $pid = $$;
++
++ # create tmp from-file
++ if (defined $from) {
++ $from_tmp = "$git_temp/gitweb_" . $$ . "_from";
++ open my $fd2, "> $from_tmp";
++ open my $fd, "-|", "$gitbin/git-cat-file blob $from";
++ my @file = <$fd>;
++ print $fd2 @file;
++ close $fd2;
++ close $fd;
++ }
++
++ # create tmp to-file
++ if (defined $to) {
++ $to_tmp = "$git_temp/gitweb_" . $$ . "_to";
++ open my $fd2, "> $to_tmp";
++ open my $fd, "-|", "$gitbin/git-cat-file blob $to";
++ my @file = <$fd>;
++ print $fd2 @file;
++ close $fd2;
++ close $fd;
++ }
++
++ open my $fd, "-|", "/usr/bin/diff -u -p -L \'$from_name\' -L \'$to_name\' $from_tmp $to_tmp";
++ if ($format eq "plain") {
++ undef $/;
++ print <$fd>;
++ $/ = "\n";
++ } else {
++ while (my $line = <$fd>) {
++ chomp($line);
++ my $char = substr($line, 0, 1);
++ my $color = "";
++ if ($char eq '+') {
++ $color = " style=\"color:#008800;\"";
++ } elsif ($char eq "-") {
++ $color = " style=\"color:#cc0000;\"";
++ } elsif ($char eq "@") {
++ $color = " style=\"color:#990099;\"";
++ } elsif ($char eq "\\") {
++ # skip errors
++ next;
++ }
++ while ((my $pos = index($line, "\t")) != -1) {
++ if (my $count = (8 - (($pos-1) % 8))) {
++ my $spaces = ' ' x $count;
++ $line =~ s/\t/$spaces/;
++ }
++ }
++ print "<div class=\"pre\"$color>" . esc_html($line) . "</div>\n";
++ }
++ }
++ close $fd;
++
++ if (defined $from) {
++ unlink($from_tmp);
++ }
++ if (defined $to) {
++ unlink($to_tmp);
++ }
++}
++
++sub mode_str {
++ my $mode = oct shift;
++
++ if (S_ISDIR($mode & S_IFMT)) {
++ return 'drwxr-xr-x';
++ } elsif (S_ISLNK($mode)) {
++ return 'lrwxrwxrwx';
++ } elsif (S_ISREG($mode)) {
++ # git cares only about the executable bit
++ if ($mode & S_IXUSR) {
++ return '-rwxr-xr-x';
++ } else {
++ return '-rw-r--r--';
++ };
++ } else {
++ return '----------';
++ }
++}
++
++sub chop_str {
++ my $str = shift;
++ my $len = shift;
++ my $add_len = shift || 10;
++
++ # allow only $len chars, but don't cut a word if it would fit in $add_len
++ # if it doesn't fit, cut it if it's still longer than the dots we would add
++ $str =~ m/^(.{0,$len}[^ \/\-_:\.@]{0,$add_len})(.*)/;
++ my $body = $1;
++ my $tail = $2;
++ if (length($tail) > 4) {
++ $tail = " ...";
++ }
++ return "$body$tail";
++}
++
++sub file_type {
++ my $mode = oct shift;
++
++ if (S_ISDIR($mode & S_IFMT)) {
++ return "directory";
++ } elsif (S_ISLNK($mode)) {
++ return "symlink";
++ } elsif (S_ISREG($mode)) {
++ return "file";
++ } else {
++ return "unknown";
++ }
++}
++
++sub format_log_line_html {
++ my $line = shift;
++
++ $line = esc_html($line);
++ $line =~ s/ / /g;
++ if ($line =~ m/([0-9a-fA-F]{40})/) {
++ my $hash_text = $1;
++ if (git_get_type($hash_text) eq "commit") {
++ my $link = $cgi->a({-class => "text", -href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash_text")}, $hash_text);
++ $line =~ s/$hash_text/$link/;
++ }
++ }
++ return $line;
++}
++
++sub date_str {
++ my $epoch = shift;
++ my $tz = shift || "-0000";
++
++ my %date;
++ my @months = ("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec");
++ my @days = ("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat");
++ my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($epoch);
++ $date{'hour'} = $hour;
++ $date{'minute'} = $min;
++ $date{'mday'} = $mday;
++ $date{'day'} = $days[$wday];
++ $date{'month'} = $months[$mon];
++ $date{'rfc2822'} = sprintf "%s, %d %s %4d %02d:%02d:%02d +0000", $days[$wday], $mday, $months[$mon], 1900+$year, $hour ,$min, $sec;
++ $date{'mday-time'} = sprintf "%d %s %02d:%02d", $mday, $months[$mon], $hour ,$min;
++
++ $tz =~ m/^([+\-][0-9][0-9])([0-9][0-9])$/;
++ my $local = $epoch + ((int $1 + ($2/60)) * 3600);
++ ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($local);
++ $date{'hour_local'} = $hour;
++ $date{'minute_local'} = $min;
++ $date{'tz_local'} = $tz;
++ return %date;
++}
++
++# git-logo (cached in browser for one day)
++sub git_logo {
++ binmode STDOUT, ':raw';
++ print $cgi->header(-type => 'image/png', -expires => '+1d');
++ # cat git-logo.png | hexdump -e '16/1 " %02x" "\n"' | sed 's/ /\\x/g'
++ print "\x89\x50\x4e\x47\x0d\x0a\x1a\x0a\x00\x00\x00\x0d\x49\x48\x44\x52" .
++ "\x00\x00\x00\x48\x00\x00\x00\x1b\x04\x03\x00\x00\x00\x2d\xd9\xd4" .
++ "\x2d\x00\x00\x00\x18\x50\x4c\x54\x45\xff\xff\xff\x60\x60\x5d\xb0" .
++ "\xaf\xaa\x00\x80\x00\xce\xcd\xc7\xc0\x00\x00\xe8\xe8\xe6\xf7\xf7" .
++ "\xf6\x95\x0c\xa7\x47\x00\x00\x00\x73\x49\x44\x41\x54\x28\xcf\x63" .
++ "\x48\x67\x20\x04\x4a\x5c\x18\x0a\x08\x2a\x62\x53\x61\x20\x02\x08" .
++ "\x0d\x69\x45\xac\xa1\xa1\x01\x30\x0c\x93\x60\x36\x26\x52\x91\xb1" .
++ "\x01\x11\xd6\xe1\x55\x64\x6c\x6c\xcc\x6c\x6c\x0c\xa2\x0c\x70\x2a" .
++ "\x62\x06\x2a\xc1\x62\x1d\xb3\x01\x02\x53\xa4\x08\xe8\x00\x03\x18" .
++ "\x26\x56\x11\xd4\xe1\x20\x97\x1b\xe0\xb4\x0e\x35\x24\x71\x29\x82" .
++ "\x99\x30\xb8\x93\x0a\x11\xb9\x45\x88\xc1\x8d\xa0\xa2\x44\x21\x06" .
++ "\x27\x41\x82\x40\x85\xc1\x45\x89\x20\x70\x01\x00\xa4\x3d\x21\xc5" .
++ "\x12\x1c\x9a\xfe\x00\x00\x00\x00\x49\x45\x4e\x44\xae\x42\x60\x82";
++}
++
++sub get_file_owner {
++ my $path = shift;
++
++ my ($dev, $ino, $mode, $nlink, $st_uid, $st_gid, $rdev, $size) = stat($path);
++ my ($name, $passwd, $uid, $gid, $quota, $comment, $gcos, $dir, $shell) = getpwuid($st_uid);
++ if (!defined $gcos) {
++ return undef;
++ }
++ my $owner = $gcos;
++ $owner =~ s/[,;].*$//;
++ return decode("utf8", $owner, Encode::FB_DEFAULT);
++}
++
++sub git_read_projects {
++ my @list;
++
++ if (-d $projects_list) {
++ # search in directory
++ my $dir = $projects_list;
++ opendir my $dh, $dir or return undef;
++ while (my $dir = readdir($dh)) {
++ if (-e "$projectroot/$dir/HEAD") {
++ my $pr = {
++ path => $dir,
++ };
++ push @list, $pr
++ }
++ }
++ closedir($dh);
++ } elsif (-f $projects_list) {
++ # read from file(url-encoded):
++ # 'git%2Fgit.git Linus+Torvalds'
++ # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin'
++ # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman'
++ open my $fd , $projects_list or return undef;
++ while (my $line = <$fd>) {
++ chomp $line;
++ my ($path, $owner) = split ' ', $line;
++ $path = unescape($path);
++ $owner = unescape($owner);
++ if (!defined $path) {
++ next;
++ }
++ if (-e "$projectroot/$path/HEAD") {
++ my $pr = {
++ path => $path,
++ owner => decode("utf8", $owner, Encode::FB_DEFAULT),
++ };
++ push @list, $pr
++ }
++ }
++ close $fd;
++ }
++ @list = sort {$a->{'path'} cmp $b->{'path'}} @list;
++ return @list;
++}
++
++sub git_project_list {
++ my @list = git_read_projects();
++ my @projects;
++ if (!@list) {
++ die_error(undef, "No project found.");
++ }
++ foreach my $pr (@list) {
++ my $head = git_read_head($pr->{'path'});
++ if (!defined $head) {
++ next;
++ }
++ $ENV{'GIT_DIR'} = "$projectroot/$pr->{'path'}";
++ my %co = git_read_commit($head);
++ if (!%co) {
++ next;
++ }
++ $pr->{'commit'} = \%co;
++ if (!defined $pr->{'descr'}) {
++ my $descr = git_read_description($pr->{'path'}) || "";
++ $pr->{'descr'} = chop_str($descr, 25, 5);
++ }
++ if (!defined $pr->{'owner'}) {
++ $pr->{'owner'} = get_file_owner("$projectroot/$pr->{'path'}") || "";
++ }
++ push @projects, $pr;
++ }
++ git_header_html();
++ if (-f $home_text) {
++ print "<div class=\"index_include\">\n";
++ open (my $fd, $home_text);
++ print <$fd>;
++ close $fd;
++ print "</div>\n";
++ }
++ print "<table cellspacing=\"0\">\n" .
++ "<tr>\n";
++ if (!defined($order) || (defined($order) && ($order eq "project"))) {
++ @projects = sort {$a->{'path'} cmp $b->{'path'}} @projects;
++ print "<th>Project</th>\n";
++ } else {
++ print "<th>" . $cgi->a({-class => "header", -href => "$my_uri?" . esc_param("o=project")}, "Project") . "</th>\n";
++ }
++ if (defined($order) && ($order eq "descr")) {
++ @projects = sort {$a->{'descr'} cmp $b->{'descr'}} @projects;
++ print "<th>Description</th>\n";
++ } else {
++ print "<th>" . $cgi->a({-class => "header", -href => "$my_uri?" . esc_param("o=descr")}, "Description") . "</th>\n";
++ }
++ if (defined($order) && ($order eq "owner")) {
++ @projects = sort {$a->{'owner'} cmp $b->{'owner'}} @projects;
++ print "<th>Owner</th>\n";
++ } else {
++ print "<th>" . $cgi->a({-class => "header", -href => "$my_uri?" . esc_param("o=owner")}, "Owner") . "</th>\n";
++ }
++ if (defined($order) && ($order eq "age")) {
++ @projects = sort {$a->{'commit'}{'age'} <=> $b->{'commit'}{'age'}} @projects;
++ print "<th>Last Change</th>\n";
++ } else {
++ print "<th>" . $cgi->a({-class => "header", -href => "$my_uri?" . esc_param("o=age")}, "Last Change") . "</th>\n";
++ }
++ print "<th></th>\n" .
++ "</tr>\n";
++ my $alternate = 0;
++ foreach my $pr (@projects) {
++ if ($alternate) {
++ print "<tr class=\"dark\">\n";
++ } else {
++ print "<tr class=\"light\">\n";
++ }
++ $alternate ^= 1;
++ print "<td>" . $cgi->a({-href => "$my_uri?" . esc_param("p=$pr->{'path'};a=summary"), -class => "list"}, esc_html($pr->{'path'})) . "</td>\n" .
++ "<td>$pr->{'descr'}</td>\n" .
++ "<td><i>" . chop_str($pr->{'owner'}, 15) . "</i></td>\n";
++ my $colored_age;
++ if ($pr->{'commit'}{'age'} < 60*60*2) {
++ $colored_age = "<span style =\"color: #009900;\"><b><i>$pr->{'commit'}{'age_string'}</i></b></span>";
++ } elsif ($pr->{'commit'}{'age'} < 60*60*24*2) {
++ $colored_age = "<span style =\"color: #009900;\"><i>$pr->{'commit'}{'age_string'}</i></span>";
++ } else {
++ $colored_age = "<i>$pr->{'commit'}{'age_string'}</i>";
++ }
++ print "<td>$colored_age</td>\n" .
++ "<td class=\"link\">" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$pr->{'path'};a=summary")}, "summary") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$pr->{'path'};a=shortlog")}, "shortlog") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$pr->{'path'};a=log")}, "log") .
++ "</td>\n" .
++ "</tr>\n";
++ }
++ print "</table>\n";
++ git_footer_html();
++}
++
++sub read_info_ref {
++ my $type = shift || "";
++ my %refs;
++ # 5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11
++ # c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11^{}
++ open my $fd, "$projectroot/$project/info/refs" or return;
++ while (my $line = <$fd>) {
++ chomp($line);
++ if ($line =~ m/^([0-9a-fA-F]{40})\t.*$type\/([^\^]+)/) {
++ if (defined $refs{$1}) {
++ $refs{$1} .= " / $2";
++ } else {
++ $refs{$1} = $2;
++ }
++ }
++ }
++ close $fd or return;
++ return \%refs;
++}
++
++sub git_read_refs {
++ my $ref_dir = shift;
++ my @reflist;
++
++ my @refs;
++ opendir my $dh, "$projectroot/$project/$ref_dir";
++ while (my $dir = readdir($dh)) {
++ if ($dir =~ m/^\./) {
++ next;
++ }
++ if (-d "$projectroot/$project/$ref_dir/$dir") {
++ opendir my $dh2, "$projectroot/$project/$ref_dir/$dir";
++ my @subdirs = grep !m/^\./, readdir $dh2;
++ closedir($dh2);
++ foreach my $subdir (@subdirs) {
++ push @refs, "$dir/$subdir"
++ }
++ next;
++ }
++ push @refs, $dir;
++ }
++ closedir($dh);
++ foreach my $ref_file (@refs) {
++ my $ref_id = git_read_hash("$project/$ref_dir/$ref_file");
++ my $type = git_get_type($ref_id) || next;
++ my %ref_item;
++ my %co;
++ $ref_item{'type'} = $type;
++ $ref_item{'id'} = $ref_id;
++ $ref_item{'epoch'} = 0;
++ $ref_item{'age'} = "unknown";
++ if ($type eq "tag") {
++ my %tag = git_read_tag($ref_id);
++ $ref_item{'comment'} = $tag{'comment'};
++ if ($tag{'type'} eq "commit") {
++ %co = git_read_commit($tag{'object'});
++ $ref_item{'epoch'} = $co{'committer_epoch'};
++ $ref_item{'age'} = $co{'age_string'};
++ } elsif (defined($tag{'epoch'})) {
++ my $age = time - $tag{'epoch'};
++ $ref_item{'epoch'} = $tag{'epoch'};
++ $ref_item{'age'} = age_string($age);
++ }
++ $ref_item{'reftype'} = $tag{'type'};
++ $ref_item{'name'} = $tag{'name'};
++ $ref_item{'refid'} = $tag{'object'};
++ } elsif ($type eq "commit"){
++ %co = git_read_commit($ref_id);
++ $ref_item{'reftype'} = "commit";
++ $ref_item{'name'} = $ref_file;
++ $ref_item{'title'} = $co{'title'};
++ $ref_item{'refid'} = $ref_id;
++ $ref_item{'epoch'} = $co{'committer_epoch'};
++ $ref_item{'age'} = $co{'age_string'};
++ }
++
++ push @reflist, \%ref_item;
++ }
++ # sort tags by age
++ @reflist = sort {$b->{'epoch'} <=> $a->{'epoch'}} @reflist;
++ return \@reflist;
++}
++
++sub git_summary {
++ my $descr = git_read_description($project) || "none";
++ my $head = git_read_head($project);
++ my %co = git_read_commit($head);
++ my %cd = date_str($co{'committer_epoch'}, $co{'committer_tz'});
++
++ my $owner;
++ if (-f $projects_list) {
++ open (my $fd , $projects_list);
++ while (my $line = <$fd>) {
++ chomp $line;
++ my ($pr, $ow) = split ' ', $line;
++ $pr = unescape($pr);
++ $ow = unescape($ow);
++ if ($pr eq $project) {
++ $owner = decode("utf8", $ow, Encode::FB_DEFAULT);
++ last;
++ }
++ }
++ close $fd;
++ }
++ if (!defined $owner) {
++ $owner = get_file_owner("$projectroot/$project");
++ }
++
++ my $refs = read_info_ref();
++ git_header_html();
++ print "<div class=\"page_nav\">\n" .
++ "summary".
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog")}, "shortlog") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log")}, "log") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$head")}, "commit") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$head")}, "commitdiff") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree")}, "tree") .
++ "<br/><br/>\n" .
++ "</div>\n";
++ print "<div class=\"title\"> </div>\n";
++ print "<table cellspacing=\"0\">\n" .
++ "<tr><td>description</td><td>" . esc_html($descr) . "</td></tr>\n" .
++ "<tr><td>owner</td><td>$owner</td></tr>\n" .
++ "<tr><td>last change</td><td>$cd{'rfc2822'}</td></tr>\n" .
++ "</table>\n";
++ open my $fd, "-|", "$gitbin/git-rev-list --max-count=17 " . git_read_head($project) or die_error(undef, "Open failed.");
++ my (@revlist) = map { chomp; $_ } <$fd>;
++ close $fd;
++ print "<div>\n" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog"), -class => "title"}, "shortlog") .
++ "</div>\n";
++ my $i = 16;
++ print "<table cellspacing=\"0\">\n";
++ my $alternate = 0;
++ foreach my $commit (@revlist) {
++ my %co = git_read_commit($commit);
++ my %ad = date_str($co{'author_epoch'});
++ if ($alternate) {
++ print "<tr class=\"dark\">\n";
++ } else {
++ print "<tr class=\"light\">\n";
++ }
++ $alternate ^= 1;
++ if ($i-- > 0) {
++ my $ref = "";
++ if (defined $refs->{$commit}) {
++ $ref = " <span class=\"tag\">" . esc_html($refs->{$commit}) . "</span>";
++ }
++ print "<td><i>$co{'age_string'}</i></td>\n" .
++ "<td><i>" . esc_html(chop_str($co{'author_name'}, 10)) . "</i></td>\n" .
++ "<td>";
++ if (length($co{'title_short'}) < length($co{'title'})) {
++ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit"), -class => "list", -title => "$co{'title'}"},
++ "<b>" . esc_html($co{'title_short'}) . "$ref</b>");
++ } else {
++ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit"), -class => "list"},
++ "<b>" . esc_html($co{'title'}) . "$ref</b>");
++ }
++ print "</td>\n" .
++ "<td class=\"link\">" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit")}, "commit") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$commit")}, "commitdiff") .
++ "</td>\n" .
++ "</tr>";
++ } else {
++ print "<td>" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog")}, "...") . "</td>\n" .
++ "</tr>";
++ last;
++ }
++ }
++ print "</table\n>";
++
++ my $taglist = git_read_refs("refs/tags");
++ if (defined @$taglist) {
++ print "<div>\n" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tags"), -class => "title"}, "tags") .
++ "</div>\n";
++ my $i = 16;
++ print "<table cellspacing=\"0\">\n";
++ my $alternate = 0;
++ foreach my $entry (@$taglist) {
++ my %tag = %$entry;
++ my $comment_lines = $tag{'comment'};
++ my $comment = shift @$comment_lines;
++ if (defined($comment)) {
++ $comment = chop_str($comment, 30, 5);
++ }
++ if ($alternate) {
++ print "<tr class=\"dark\">\n";
++ } else {
++ print "<tr class=\"light\">\n";
++ }
++ $alternate ^= 1;
++ if ($i-- > 0) {
++ print "<td><i>$tag{'age'}</i></td>\n" .
++ "<td>" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$tag{'reftype'};h=$tag{'refid'}"), -class => "list"},
++ "<b>" . esc_html($tag{'name'}) . "</b>") .
++ "</td>\n" .
++ "<td>";
++ if (defined($comment)) {
++ print $cgi->a({-class => "list", -href => "$my_uri?" . esc_param("p=$project;a=tag;h=$tag{'id'}")}, $comment);
++ }
++ print "</td>\n" .
++ "<td class=\"link\">";
++ if ($tag{'type'} eq "tag") {
++ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tag;h=$tag{'id'}")}, "tag") . " | ";
++ }
++ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$tag{'reftype'};h=$tag{'refid'}")}, $tag{'reftype'});
++ if ($tag{'reftype'} eq "commit") {
++ print " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$tag{'name'}")}, "shortlog") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log;h=$tag{'refid'}")}, "log");
++ }
++ print "</td>\n" .
++ "</tr>";
++ } else {
++ print "<td>" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tags")}, "...") . "</td>\n" .
++ "</tr>";
++ last;
++ }
++ }
++ print "</table\n>";
++ }
++
++ my $headlist = git_read_refs("refs/heads");
++ if (defined @$headlist) {
++ print "<div>\n" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=heads"), -class => "title"}, "heads") .
++ "</div>\n";
++ my $i = 16;
++ print "<table cellspacing=\"0\">\n";
++ my $alternate = 0;
++ foreach my $entry (@$headlist) {
++ my %tag = %$entry;
++ if ($alternate) {
++ print "<tr class=\"dark\">\n";
++ } else {
++ print "<tr class=\"light\">\n";
++ }
++ $alternate ^= 1;
++ if ($i-- > 0) {
++ print "<td><i>$tag{'age'}</i></td>\n" .
++ "<td>" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$tag{'name'}"), -class => "list"},
++ "<b>" . esc_html($tag{'name'}) . "</b>") .
++ "</td>\n" .
++ "<td class=\"link\">" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$tag{'name'}")}, "shortlog") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log;h=$tag{'name'}")}, "log") .
++ "</td>\n" .
++ "</tr>";
++ } else {
++ print "<td>" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=heads")}, "...") . "</td>\n" .
++ "</tr>";
++ last;
++ }
++ }
++ print "</table\n>";
++ }
++ git_footer_html();
++}
++
++sub git_tag {
++ my $head = git_read_head($project);
++ git_header_html();
++ print "<div class=\"page_nav\">\n" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary")}, "summary") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog")}, "shortlog") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log")}, "log") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$head")}, "commit") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$head")}, "commitdiff") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;hb=$head")}, "tree") . "<br/>\n" .
++ "<br/>\n" .
++ "</div>\n";
++ my %tag = git_read_tag($hash);
++ print "<div>\n" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash"), -class => "title"}, esc_html($tag{'name'})) . "\n" .
++ "</div>\n";
++ print "<div class=\"title_text\">\n" .
++ "<table cellspacing=\"0\">\n" .
++ "<tr>\n" .
++ "<td>object</td>\n" .
++ "<td>" . $cgi->a({-class => "list", -href => "$my_uri?" . esc_param("p=$project;a=$tag{'type'};h=$tag{'object'}")}, $tag{'object'}) . "</td>\n" .
++ "<td class=\"link\">" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$tag{'type'};h=$tag{'object'}")}, $tag{'type'}) . "</td>\n" .
++ "</tr>\n";
++ if (defined($tag{'author'})) {
++ my %ad = date_str($tag{'epoch'}, $tag{'tz'});
++ print "<tr><td>author</td><td>" . esc_html($tag{'author'}) . "</td></tr>\n";
++ print "<tr><td></td><td>" . $ad{'rfc2822'} . sprintf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}) . "</td></tr>\n";
++ }
++ print "</table>\n\n" .
++ "</div>\n";
++ print "<div class=\"page_body\">";
++ my $comment = $tag{'comment'};
++ foreach my $line (@$comment) {
++ print esc_html($line) . "<br/>\n";
++ }
++ print "</div>\n";
++ git_footer_html();
++}
++
++sub git_tags {
++ my $head = git_read_head($project);
++ git_header_html();
++ print "<div class=\"page_nav\">\n" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary")}, "summary") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog")}, "shortlog") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log")}, "log") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$head")}, "commit") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$head")}, "commitdiff") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;hb=$head")}, "tree") . "<br/>\n" .
++ "<br/>\n" .
++ "</div>\n";
++ my $taglist = git_read_refs("refs/tags");
++ print "<div>\n" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary"), -class => "title"}, " ") .
++ "</div>\n";
++ print "<table cellspacing=\"0\">\n";
++ my $alternate = 0;
++ if (defined @$taglist) {
++ foreach my $entry (@$taglist) {
++ my %tag = %$entry;
++ my $comment_lines = $tag{'comment'};
++ my $comment = shift @$comment_lines;
++ if (defined($comment)) {
++ $comment = chop_str($comment, 30, 5);
++ }
++ if ($alternate) {
++ print "<tr class=\"dark\">\n";
++ } else {
++ print "<tr class=\"light\">\n";
++ }
++ $alternate ^= 1;
++ print "<td><i>$tag{'age'}</i></td>\n" .
++ "<td>" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$tag{'reftype'};h=$tag{'refid'}"), -class => "list"},
++ "<b>" . esc_html($tag{'name'}) . "</b>") .
++ "</td>\n" .
++ "<td>";
++ if (defined($comment)) {
++ print $cgi->a({-class => "list", -href => "$my_uri?" . esc_param("p=$project;a=tag;h=$tag{'id'}")}, $comment);
++ }
++ print "</td>\n" .
++ "<td class=\"link\">";
++ if ($tag{'type'} eq "tag") {
++ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tag;h=$tag{'id'}")}, "tag") . " | ";
++ }
++ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$tag{'reftype'};h=$tag{'refid'}")}, $tag{'reftype'});
++ if ($tag{'reftype'} eq "commit") {
++ print " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$tag{'name'}")}, "shortlog") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log;h=$tag{'refid'}")}, "log");
++ }
++ print "</td>\n" .
++ "</tr>";
++ }
++ }
++ print "</table\n>";
++ git_footer_html();
++}
++
++sub git_heads {
++ my $head = git_read_head($project);
++ git_header_html();
++ print "<div class=\"page_nav\">\n" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary")}, "summary") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog")}, "shortlog") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log")}, "log") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$head")}, "commit") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$head")}, "commitdiff") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;hb=$head")}, "tree") . "<br/>\n" .
++ "<br/>\n" .
++ "</div>\n";
++ my $taglist = git_read_refs("refs/heads");
++ print "<div>\n" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary"), -class => "title"}, " ") .
++ "</div>\n";
++ print "<table cellspacing=\"0\">\n";
++ my $alternate = 0;
++ if (defined @$taglist) {
++ foreach my $entry (@$taglist) {
++ my %tag = %$entry;
++ if ($alternate) {
++ print "<tr class=\"dark\">\n";
++ } else {
++ print "<tr class=\"light\">\n";
++ }
++ $alternate ^= 1;
++ print "<td><i>$tag{'age'}</i></td>\n" .
++ "<td>" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$tag{'name'}"), -class => "list"}, "<b>" . esc_html($tag{'name'}) . "</b>") .
++ "</td>\n" .
++ "<td class=\"link\">" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$tag{'name'}")}, "shortlog") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log;h=$tag{'name'}")}, "log") .
++ "</td>\n" .
++ "</tr>";
++ }
++ }
++ print "</table\n>";
++ git_footer_html();
++}
++
++sub git_get_hash_by_path {
++ my $base = shift;
++ my $path = shift || return undef;
++
++ my $tree = $base;
++ my @parts = split '/', $path;
++ while (my $part = shift @parts) {
++ open my $fd, "-|", "$gitbin/git-ls-tree $tree" or die_error(undef, "Open git-ls-tree failed.");
++ my (@entries) = map { chomp; $_ } <$fd>;
++ close $fd or return undef;
++ foreach my $line (@entries) {
++ #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
++ $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/;
++ my $t_mode = $1;
++ my $t_type = $2;
++ my $t_hash = $3;
++ my $t_name = validate_input(unquote($4));
++ if ($t_name eq $part) {
++ if (!(@parts)) {
++ return $t_hash;
++ }
++ if ($t_type eq "tree") {
++ $tree = $t_hash;
++ }
++ last;
++ }
++ }
++ }
++}
++
++sub git_blob {
++ if (!defined $hash && defined $file_name) {
++ my $base = $hash_base || git_read_head($project);
++ $hash = git_get_hash_by_path($base, $file_name, "blob") || die_error(undef, "Error lookup file.");
++ }
++ open my $fd, "-|", "$gitbin/git-cat-file blob $hash" or die_error(undef, "Open failed.");
++ git_header_html();
++ if (defined $hash_base && (my %co = git_read_commit($hash_base))) {
++ print "<div class=\"page_nav\">\n" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary")}, "summary") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog")}, "shortlog") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log")}, "log") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash_base")}, "commit") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$hash_base")}, "commitdiff") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$hash_base")}, "tree") . "<br/>\n";
++ if (defined $file_name) {
++ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob_plain;h=$hash;f=$file_name")}, "plain") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;hb=HEAD;f=$file_name")}, "head") . "<br/>\n";
++ } else {
++ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob_plain;h=$hash")}, "plain") . "<br/>\n";
++ }
++ print "</div>\n".
++ "<div>" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash_base"), -class => "title"}, esc_html($co{'title'})) .
++ "</div>\n";
++ } else {
++ print "<div class=\"page_nav\">\n" .
++ "<br/><br/></div>\n" .
++ "<div class=\"title\">$hash</div>\n";
++ }
++ if (defined $file_name) {
++ print "<div class=\"page_path\"><b>" . esc_html($file_name) . "</b></div>\n";
++ }
++ print "<div class=\"page_body\">\n";
++ my $nr;
++ while (my $line = <$fd>) {
++ chomp $line;
++ $nr++;
++ while ((my $pos = index($line, "\t")) != -1) {
++ if (my $count = (8 - ($pos % 8))) {
++ my $spaces = ' ' x $count;
++ $line =~ s/\t/$spaces/;
++ }
++ }
++ printf "<div class=\"pre\"><a id=\"l%i\" href=\"#l%i\" class=\"linenr\">%4i</a> %s</div>\n", $nr, $nr, $nr, esc_html($line);
++ }
++ close $fd or print "Reading blob failed.\n";
++ print "</div>";
++ git_footer_html();
++}
++
++sub git_blob_plain {
++ my $save_as = "$hash.txt";
++ if (defined $file_name) {
++ $save_as = $file_name;
++ }
++ print $cgi->header(-type => "text/plain", -charset => 'utf-8', '-content-disposition' => "inline; filename=\"$save_as\"");
++ open my $fd, "-|", "$gitbin/git-cat-file blob $hash" or return;
++ undef $/;
++ print <$fd>;
++ $/ = "\n";
++ close $fd;
++}
++
++sub git_tree {
++ if (!defined $hash) {
++ $hash = git_read_head($project);
++ if (defined $file_name) {
++ my $base = $hash_base || $hash;
++ $hash = git_get_hash_by_path($base, $file_name, "tree");
++ }
++ if (!defined $hash_base) {
++ $hash_base = $hash;
++ }
++ }
++ $/ = "\0";
++ open my $fd, "-|", "$gitbin/git-ls-tree -z $hash" or die_error(undef, "Open git-ls-tree failed.");
++ chomp (my (@entries) = <$fd>);
++ close $fd or die_error(undef, "Reading tree failed.");
++ $/ = "\n";
++
++ my $refs = read_info_ref();
++ my $ref = "";
++ if (defined $refs->{$hash_base}) {
++ $ref = " <span class=\"tag\">" . esc_html($refs->{$hash_base}) . "</span>";
++ }
++ git_header_html();
++ my $base_key = "";
++ my $base = "";
++ if (defined $hash_base && (my %co = git_read_commit($hash_base))) {
++ $base_key = ";hb=$hash_base";
++ print "<div class=\"page_nav\">\n" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary")}, "summary") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$hash_base")}, "shortlog") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log;h=$hash_base")}, "log") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash_base")}, "commit") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$hash_base")}, "commitdiff") .
++ " | tree" .
++ "<br/><br/>\n" .
++ "</div>\n";
++ print "<div>\n" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash_base"), -class => "title"}, esc_html($co{'title'}) . $ref) . "\n" .
++ "</div>\n";
++ } else {
++ print "<div class=\"page_nav\">\n";
++ print "<br/><br/></div>\n";
++ print "<div class=\"title\">$hash</div>\n";
++ }
++ if (defined $file_name) {
++ $base = esc_html("$file_name/");
++ print "<div class=\"page_path\"><b>/" . esc_html($file_name) . "</b></div>\n";
++ } else {
++ print "<div class=\"page_path\"><b>/</b></div>\n";
++ }
++ print "<div class=\"page_body\">\n";
++ print "<table cellspacing=\"0\">\n";
++ my $alternate = 0;
++ foreach my $line (@entries) {
++ #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
++ $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/;
++ my $t_mode = $1;
++ my $t_type = $2;
++ my $t_hash = $3;
++ my $t_name = validate_input($4);
++ if ($alternate) {
++ print "<tr class=\"dark\">\n";
++ } else {
++ print "<tr class=\"light\">\n";
++ }
++ $alternate ^= 1;
++ print "<td style=\"font-family:monospace\">" . mode_str($t_mode) . "</td>\n";
++ if ($t_type eq "blob") {
++ print "<td class=\"list\">" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$t_hash$base_key;f=$base$t_name"), -class => "list"}, esc_html($t_name)) .
++ "</td>\n" .
++ "<td class=\"link\">" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$t_hash$base_key;f=$base$t_name")}, "blob") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=history;h=$hash_base;f=$base$t_name")}, "history") .
++ "</td>\n";
++ } elsif ($t_type eq "tree") {
++ print "<td class=\"list\">" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$t_hash$base_key;f=$base$t_name")}, esc_html($t_name)) .
++ "</td>\n" .
++ "<td class=\"link\">" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$t_hash$base_key;f=$base$t_name")}, "tree") .
++ "</td>\n";
++ }
++ print "</tr>\n";
++ }
++ print "</table>\n" .
++ "</div>";
++ git_footer_html();
++}
++
++sub git_rss {
++ # http://www.notestips.com/80256B3A007F2692/1/NAMO5P9UPQ
++ open my $fd, "-|", "$gitbin/git-rev-list --max-count=150 " . git_read_head($project) or die_error(undef, "Open failed.");
++ my (@revlist) = map { chomp; $_ } <$fd>;
++ close $fd or die_error(undef, "Reading rev-list failed.");
++ print $cgi->header(-type => 'text/xml', -charset => 'utf-8');
++ print "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n".
++ "<rss version=\"2.0\" xmlns:content=\"http://purl.org/rss/1.0/modules/content/\">\n";
++ print "<channel>\n";
++ print "<title>$project</title>\n".
++ "<link>" . esc_html("$my_url?p=$project;a=summary") . "</link>\n".
++ "<description>$project log</description>\n".
++ "<language>en</language>\n";
++
++ for (my $i = 0; $i <= $#revlist; $i++) {
++ my $commit = $revlist[$i];
++ my %co = git_read_commit($commit);
++ # we read 150, we always show 30 and the ones more recent than 48 hours
++ if (($i >= 20) && ((time - $co{'committer_epoch'}) > 48*60*60)) {
++ last;
++ }
++ my %cd = date_str($co{'committer_epoch'});
++ open $fd, "-|", "$gitbin/git-diff-tree -r $co{'parent'} $co{'id'}" or next;
++ my @difftree = map { chomp; $_ } <$fd>;
++ close $fd or next;
++ print "<item>\n" .
++ "<title>" .
++ sprintf("%d %s %02d:%02d", $cd{'mday'}, $cd{'month'}, $cd{'hour'}, $cd{'minute'}) . " - " . esc_html($co{'title'}) .
++ "</title>\n" .
++ "<author>" . esc_html($co{'author'}) . "</author>\n" .
++ "<pubDate>$cd{'rfc2822'}</pubDate>\n" .
++ "<guid isPermaLink=\"true\">" . esc_html("$my_url?p=$project;a=commit;h=$commit") . "</guid>\n" .
++ "<link>" . esc_html("$my_url?p=$project;a=commit;h=$commit") . "</link>\n" .
++ "<description>" . esc_html($co{'title'}) . "</description>\n" .
++ "<content:encoded>" .
++ "<![CDATA[\n";
++ my $comment = $co{'comment'};
++ foreach my $line (@$comment) {
++ $line = decode("utf8", $line, Encode::FB_DEFAULT);
++ print "$line<br/>\n";
++ }
++ print "<br/>\n";
++ foreach my $line (@difftree) {
++ if (!($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/)) {
++ next;
++ }
++ my $file = validate_input(unquote($7));
++ $file = decode("utf8", $file, Encode::FB_DEFAULT);
++ print "$file<br/>\n";
++ }
++ print "]]>\n" .
++ "</content:encoded>\n" .
++ "</item>\n";
++ }
++ print "</channel></rss>";
++}
++
++sub git_opml {
++ my @list = git_read_projects();
++
++ print $cgi->header(-type => 'text/xml', -charset => 'utf-8');
++ print "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n".
++ "<opml version=\"1.0\">\n".
++ "<head>".
++ " <title>Git OPML Export</title>\n".
++ "</head>\n".
++ "<body>\n".
++ "<outline text=\"git RSS feeds\">\n";
++
++ foreach my $pr (@list) {
++ my %proj = %$pr;
++ my $head = git_read_head($proj{'path'});
++ if (!defined $head) {
++ next;
++ }
++ $ENV{'GIT_DIR'} = "$projectroot/$proj{'path'}";
++ my %co = git_read_commit($head);
++ if (!%co) {
++ next;
++ }
++
++ my $path = esc_html(chop_str($proj{'path'}, 25, 5));
++ my $rss = "$my_url?p=$proj{'path'};a=rss";
++ my $html = "$my_url?p=$proj{'path'};a=summary";
++ print "<outline type=\"rss\" text=\"$path\" title=\"$path\" xmlUrl=\"$rss\" htmlUrl=\"$html\"/>\n";
++ }
++ print "</outline>\n".
++ "</body>\n".
++ "</opml>\n";
++}
++
++sub git_log {
++ my $head = git_read_head($project);
++ if (!defined $hash) {
++ $hash = $head;
++ }
++ if (!defined $page) {
++ $page = 0;
++ }
++ my $refs = read_info_ref();
++ git_header_html();
++ print "<div class=\"page_nav\">\n";
++ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary")}, "summary") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$hash")}, "shortlog") .
++ " | log" .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash")}, "commit") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$hash")}, "commitdiff") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$hash;hb=$hash")}, "tree") . "<br/>\n";
++
++ my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
++ open my $fd, "-|", "$gitbin/git-rev-list $limit $hash" or die_error(undef, "Open failed.");
++ my (@revlist) = map { chomp; $_ } <$fd>;
++ close $fd;
++
++ if ($hash ne $head || $page) {
++ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log")}, "HEAD");
++ } else {
++ print "HEAD";
++ }
++ if ($page > 0) {
++ print " ⋅ " .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log;h=$hash;pg=" . ($page-1)), -accesskey => "p", -title => "Alt-p"}, "prev");
++ } else {
++ print " ⋅ prev";
++ }
++ if ($#revlist >= (100 * ($page+1)-1)) {
++ print " ⋅ " .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log;h=$hash;pg=" . ($page+1)), -accesskey => "n", -title => "Alt-n"}, "next");
++ } else {
++ print " ⋅ next";
++ }
++ print "<br/>\n" .
++ "</div>\n";
++ if (!@revlist) {
++ print "<div>\n" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary"), -class => "title"}, " ") .
++ "</div>\n";
++ my %co = git_read_commit($hash);
++ print "<div class=\"page_body\"> Last change $co{'age_string'}.<br/><br/></div>\n";
++ }
++ for (my $i = ($page * 100); $i <= $#revlist; $i++) {
++ my $commit = $revlist[$i];
++ my $ref = "";
++ if (defined $refs->{$commit}) {
++ $ref = " <span class=\"tag\">" . esc_html($refs->{$commit}) . "</span>";
++ }
++ my %co = git_read_commit($commit);
++ next if !%co;
++ my %ad = date_str($co{'author_epoch'});
++ print "<div>\n" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit"), -class => "title"},
++ "<span class=\"age\">$co{'age_string'}</span>" . esc_html($co{'title'}) . $ref) . "\n";
++ print "</div>\n";
++ print "<div class=\"title_text\">\n" .
++ "<div class=\"log_link\">\n" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit")}, "commit") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$commit")}, "commitdiff") .
++ "<br/>\n" .
++ "</div>\n" .
++ "<i>" . esc_html($co{'author_name'}) . " [$ad{'rfc2822'}]</i><br/>\n" .
++ "</div>\n" .
++ "<div class=\"log_body\">\n";
++ my $comment = $co{'comment'};
++ my $empty = 0;
++ foreach my $line (@$comment) {
++ if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
++ next;
++ }
++ if ($line eq "") {
++ if ($empty) {
++ next;
++ }
++ $empty = 1;
++ } else {
++ $empty = 0;
++ }
++ print format_log_line_html($line) . "<br/>\n";
++ }
++ if (!$empty) {
++ print "<br/>\n";
++ }
++ print "</div>\n";
++ }
++ git_footer_html();
++}
++
++sub git_commit {
++ my %co = git_read_commit($hash);
++ if (!%co) {
++ die_error(undef, "Unknown commit object.");
++ }
++ my %ad = date_str($co{'author_epoch'}, $co{'author_tz'});
++ my %cd = date_str($co{'committer_epoch'}, $co{'committer_tz'});
++
++ my @difftree;
++ my $root = "";
++ my $parent = $co{'parent'};
++ if (!defined $parent) {
++ $root = " --root";
++ $parent = "";
++ }
++ open my $fd, "-|", "$gitbin/git-diff-tree -r -M $root $parent $hash" or die_error(undef, "Open failed.");
++ @difftree = map { chomp; $_ } <$fd>;
++ close $fd or die_error(undef, "Reading diff-tree failed.");
++
++ # non-textual hash id's can be cached
++ my $expires;
++ if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
++ $expires = "+1d";
++ }
++ my $refs = read_info_ref();
++ my $ref = "";
++ if (defined $refs->{$co{'id'}}) {
++ $ref = " <span class=\"tag\">" . esc_html($refs->{$co{'id'}}) . "</span>";
++ }
++ git_header_html(undef, $expires);
++ print "<div class=\"page_nav\">\n" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary")}, "summary") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$hash")}, "shortlog") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log;h=$hash")}, "log") .
++ " | commit";
++ if (defined $co{'parent'}) {
++ print " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$hash")}, "commitdiff");
++ }
++ print " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$hash")}, "tree") . "\n" .
++ "<br/><br/></div>\n";
++ if (defined $co{'parent'}) {
++ print "<div>\n" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$hash"), -class => "title"}, esc_html($co{'title'}) . $ref) . "\n" .
++ "</div>\n";
++ } else {
++ print "<div>\n" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$hash"), -class => "title"}, esc_html($co{'title'})) . "\n" .
++ "</div>\n";
++ }
++ print "<div class=\"title_text\">\n" .
++ "<table cellspacing=\"0\">\n";
++ print "<tr><td>author</td><td>" . esc_html($co{'author'}) . "</td></tr>\n".
++ "<tr>" .
++ "<td></td><td> $ad{'rfc2822'}";
++ if ($ad{'hour_local'} < 6) {
++ printf(" (<span style=\"color: #cc0000;\">%02d:%02d</span> %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
++ } else {
++ printf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'});
++ }
++ print "</td>" .
++ "</tr>\n";
++ print "<tr><td>committer</td><td>" . esc_html($co{'committer'}) . "</td></tr>\n";
++ print "<tr><td></td><td> $cd{'rfc2822'}" . sprintf(" (%02d:%02d %s)", $cd{'hour_local'}, $cd{'minute_local'}, $cd{'tz_local'}) . "</td></tr>\n";
++ print "<tr><td>commit</td><td style=\"font-family:monospace\">$co{'id'}</td></tr>\n";
++ print "<tr>" .
++ "<td>tree</td>" .
++ "<td style=\"font-family:monospace\">" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$hash"), class => "list"}, $co{'tree'}) .
++ "</td>" .
++ "<td class=\"link\">" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$hash")}, "tree") .
++ "</td>" .
++ "</tr>\n";
++ my $parents = $co{'parents'};
++ foreach my $par (@$parents) {
++ print "<tr>" .
++ "<td>parent</td>" .
++ "<td style=\"font-family:monospace\">" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$par"), class => "list"}, $par) . "</td>" .
++ "<td class=\"link\">" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$par")}, "commit") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$hash;hp=$par")}, "commitdiff") .
++ "</td>" .
++ "</tr>\n";
++ }
++ print "</table>".
++ "</div>\n";
++ print "<div class=\"page_body\">\n";
++ my $comment = $co{'comment'};
++ my $empty = 0;
++ my $signed = 0;
++ foreach my $line (@$comment) {
++ # print only one empty line
++ if ($line eq "") {
++ if ($empty || $signed) {
++ next;
++ }
++ $empty = 1;
++ } else {
++ $empty = 0;
++ }
++ if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
++ $signed = 1;
++ print "<span style=\"color: #888888\">" . esc_html($line) . "</span><br/>\n";
++ } else {
++ $signed = 0;
++ print format_log_line_html($line) . "<br/>\n";
++ }
++ }
++ print "</div>\n";
++ print "<div class=\"list_head\">\n";
++ if ($#difftree > 10) {
++ print(($#difftree + 1) . " files changed:\n");
++ }
++ print "</div>\n";
++ print "<table cellspacing=\"0\">\n";
++ my $alternate = 0;
++ foreach my $line (@difftree) {
++ # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c'
++ # ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c'
++ if (!($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/)) {
++ next;
++ }
++ my $from_mode = $1;
++ my $to_mode = $2;
++ my $from_id = $3;
++ my $to_id = $4;
++ my $status = $5;
++ my $similarity = $6;
++ my $file = validate_input(unquote($7));
++ if ($alternate) {
++ print "<tr class=\"dark\">\n";
++ } else {
++ print "<tr class=\"light\">\n";
++ }
++ $alternate ^= 1;
++ if ($status eq "A") {
++ my $mode_chng = "";
++ if (S_ISREG(oct $to_mode)) {
++ $mode_chng = sprintf(" with mode: %04o", (oct $to_mode) & 0777);
++ }
++ print "<td>" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$file"), -class => "list"}, esc_html($file)) . "</td>\n" .
++ "<td><span style=\"color: #008000;\">[new " . file_type($to_mode) . "$mode_chng]</span></td>\n" .
++ "<td class=\"link\">" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$file")}, "blob") . "</td>\n";
++ } elsif ($status eq "D") {
++ print "<td>" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$from_id;hb=$hash;f=$file"), -class => "list"}, esc_html($file)) . "</td>\n" .
++ "<td><span style=\"color: #c00000;\">[deleted " . file_type($from_mode). "]</span></td>\n" .
++ "<td class=\"link\">" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$from_id;hb=$hash;f=$file")}, "blob") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=history;h=$hash;f=$file")}, "history") .
++ "</td>\n"
++ } elsif ($status eq "M" || $status eq "T") {
++ my $mode_chnge = "";
++ if ($from_mode != $to_mode) {
++ $mode_chnge = " <span style=\"color: #777777;\">[changed";
++ if (((oct $from_mode) & S_IFMT) != ((oct $to_mode) & S_IFMT)) {
++ $mode_chnge .= " from " . file_type($from_mode) . " to " . file_type($to_mode);
++ }
++ if (((oct $from_mode) & 0777) != ((oct $to_mode) & 0777)) {
++ if (S_ISREG($from_mode) && S_ISREG($to_mode)) {
++ $mode_chnge .= sprintf(" mode: %04o->%04o", (oct $from_mode) & 0777, (oct $to_mode) & 0777);
++ } elsif (S_ISREG($to_mode)) {
++ $mode_chnge .= sprintf(" mode: %04o", (oct $to_mode) & 0777);
++ }
++ }
++ $mode_chnge .= "]</span>\n";
++ }
++ print "<td>";
++ if ($to_id ne $from_id) {
++ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blobdiff;h=$to_id;hp=$from_id;hb=$hash;f=$file"), -class => "list"}, esc_html($file));
++ } else {
++ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$file"), -class => "list"}, esc_html($file));
++ }
++ print "</td>\n" .
++ "<td>$mode_chnge</td>\n" .
++ "<td class=\"link\">";
++ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$file")}, "blob");
++ if ($to_id ne $from_id) {
++ print " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blobdiff;h=$to_id;hp=$from_id;hb=$hash;f=$file")}, "diff");
++ }
++ print " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=history;h=$hash;f=$file")}, "history") . "\n";
++ print "</td>\n";
++ } elsif ($status eq "R") {
++ my ($from_file, $to_file) = split "\t", $file;
++ my $mode_chng = "";
++ if ($from_mode != $to_mode) {
++ $mode_chng = sprintf(", mode: %04o", (oct $to_mode) & 0777);
++ }
++ print "<td>" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$to_file"), -class => "list"}, esc_html($to_file)) . "</td>\n" .
++ "<td><span style=\"color: #777777;\">[moved from " .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$from_id;hb=$hash;f=$from_file"), -class => "list"}, esc_html($from_file)) .
++ " with " . (int $similarity) . "% similarity$mode_chng]</span></td>\n" .
++ "<td class=\"link\">" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$to_file")}, "blob");
++ if ($to_id ne $from_id) {
++ print " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blobdiff;h=$to_id;hp=$from_id;hb=$hash;f=$to_file")}, "diff");
++ }
++ print "</td>\n";
++ }
++ print "</tr>\n";
++ }
++ print "</table>\n";
++ git_footer_html();
++}
++
++sub git_blobdiff {
++ mkdir($git_temp, 0700);
++ git_header_html();
++ if (defined $hash_base && (my %co = git_read_commit($hash_base))) {
++ print "<div class=\"page_nav\">\n" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary")}, "summary") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog")}, "shortlog") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log")}, "log") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash_base")}, "commit") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$hash_base")}, "commitdiff") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$hash_base")}, "tree") .
++ "<br/>\n";
++ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blobdiff_plain;h=$hash;hp=$hash_parent")}, "plain") .
++ "</div>\n";
++ print "<div>\n" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash_base"), -class => "title"}, esc_html($co{'title'})) . "\n" .
++ "</div>\n";
++ } else {
++ print "<div class=\"page_nav\">\n" .
++ "<br/><br/></div>\n" .
++ "<div class=\"title\">$hash vs $hash_parent</div>\n";
++ }
++ if (defined $file_name) {
++ print "<div class=\"page_path\"><b>/" . esc_html($file_name) . "</b></div>\n";
++ }
++ print "<div class=\"page_body\">\n" .
++ "<div class=\"diff_info\">blob:" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$hash_parent;hb=$hash_base;f=$file_name")}, $hash_parent) .
++ " -> blob:" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$hash;hb=$hash_base;f=$file_name")}, $hash) .
++ "</div>\n";
++ git_diff_print($hash_parent, $file_name || $hash_parent, $hash, $file_name || $hash);
++ print "</div>";
++ git_footer_html();
++}
++
++sub git_blobdiff_plain {
++ mkdir($git_temp, 0700);
++ print $cgi->header(-type => "text/plain", -charset => 'utf-8');
++ git_diff_print($hash_parent, $file_name || $hash_parent, $hash, $file_name || $hash, "plain");
++}
++
++sub git_commitdiff {
++ mkdir($git_temp, 0700);
++ my %co = git_read_commit($hash);
++ if (!%co) {
++ die_error(undef, "Unknown commit object.");
++ }
++ if (!defined $hash_parent) {
++ $hash_parent = $co{'parent'};
++ }
++ open my $fd, "-|", "$gitbin/git-diff-tree -r $hash_parent $hash" or die_error(undef, "Open failed.");
++ my (@difftree) = map { chomp; $_ } <$fd>;
++ close $fd or die_error(undef, "Reading diff-tree failed.");
++
++ # non-textual hash id's can be cached
++ my $expires;
++ if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
++ $expires = "+1d";
++ }
++ my $refs = read_info_ref();
++ my $ref = "";
++ if (defined $refs->{$co{'id'}}) {
++ $ref = " <span class=\"tag\">" . esc_html($refs->{$co{'id'}}) . "</span>";
++ }
++ git_header_html(undef, $expires);
++ print "<div class=\"page_nav\">\n" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary")}, "summary") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$hash")}, "shortlog") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log;h=$hash")}, "log") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash")}, "commit") .
++ " | commitdiff" .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$hash")}, "tree") . "<br/>\n";
++ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff_plain;h=$hash;hp=$hash_parent")}, "plain") . "\n" .
++ "</div>\n";
++ print "<div>\n" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash"), -class => "title"}, esc_html($co{'title'}) . $ref) . "\n" .
++ "</div>\n";
++ print "<div class=\"page_body\">\n";
++ my $comment = $co{'comment'};
++ my $empty = 0;
++ my $signed = 0;
++ my @log = @$comment;
++ # remove first and empty lines after that
++ shift @log;
++ while (defined $log[0] && $log[0] eq "") {
++ shift @log;
++ }
++ foreach my $line (@log) {
++ if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) {
++ next;
++ }
++ if ($line eq "") {
++ if ($empty) {
++ next;
++ }
++ $empty = 1;
++ } else {
++ $empty = 0;
++ }
++ print format_log_line_html($line) . "<br/>\n";
++ }
++ print "<br/>\n";
++ foreach my $line (@difftree) {
++ # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c'
++ # ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c'
++ $line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/;
++ my $from_mode = $1;
++ my $to_mode = $2;
++ my $from_id = $3;
++ my $to_id = $4;
++ my $status = $5;
++ my $file = validate_input(unquote($6));
++ if ($status eq "A") {
++ print "<div class=\"diff_info\">" . file_type($to_mode) . ":" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$file")}, $to_id) . "(new)" .
++ "</div>\n";
++ git_diff_print(undef, "/dev/null", $to_id, "b/$file");
++ } elsif ($status eq "D") {
++ print "<div class=\"diff_info\">" . file_type($from_mode) . ":" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$from_id;hb=$hash;f=$file")}, $from_id) . "(deleted)" .
++ "</div>\n";
++ git_diff_print($from_id, "a/$file", undef, "/dev/null");
++ } elsif ($status eq "M") {
++ if ($from_id ne $to_id) {
++ print "<div class=\"diff_info\">" .
++ file_type($from_mode) . ":" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$from_id;hb=$hash;f=$file")}, $from_id) .
++ " -> " .
++ file_type($to_mode) . ":" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$to_id;hb=$hash;f=$file")}, $to_id);
++ print "</div>\n";
++ git_diff_print($from_id, "a/$file", $to_id, "b/$file");
++ }
++ }
++ }
++ print "<br/>\n" .
++ "</div>";
++ git_footer_html();
++}
++
++sub git_commitdiff_plain {
++ mkdir($git_temp, 0700);
++ open my $fd, "-|", "$gitbin/git-diff-tree -r $hash_parent $hash" or die_error(undef, "Open failed.");
++ my (@difftree) = map { chomp; $_ } <$fd>;
++ close $fd or die_error(undef, "Reading diff-tree failed.");
++
++ # try to figure out the next tag after this commit
++ my $tagname;
++ my $refs = read_info_ref("tags");
++ open $fd, "-|", "$gitbin/git-rev-list HEAD";
++ chomp (my (@commits) = <$fd>);
++ close $fd;
++ foreach my $commit (@commits) {
++ if (defined $refs->{$commit}) {
++ $tagname = $refs->{$commit}
++ }
++ if ($commit eq $hash) {
++ last;
++ }
++ }
++
++ print $cgi->header(-type => "text/plain", -charset => 'utf-8', '-content-disposition' => "inline; filename=\"git-$hash.patch\"");
++ my %co = git_read_commit($hash);
++ my %ad = date_str($co{'author_epoch'}, $co{'author_tz'});
++ my $comment = $co{'comment'};
++ print "From: $co{'author'}\n" .
++ "Date: $ad{'rfc2822'} ($ad{'tz_local'})\n".
++ "Subject: $co{'title'}\n";
++ if (defined $tagname) {
++ print "X-Git-Tag: $tagname\n";
++ }
++ print "X-Git-Url: $my_url?p=$project;a=commitdiff;h=$hash\n" .
++ "\n";
++
++ foreach my $line (@$comment) {;
++ print "$line\n";
++ }
++ print "---\n\n";
++
++ foreach my $line (@difftree) {
++ $line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/;
++ my $from_id = $3;
++ my $to_id = $4;
++ my $status = $5;
++ my $file = $6;
++ if ($status eq "A") {
++ git_diff_print(undef, "/dev/null", $to_id, "b/$file", "plain");
++ } elsif ($status eq "D") {
++ git_diff_print($from_id, "a/$file", undef, "/dev/null", "plain");
++ } elsif ($status eq "M") {
++ git_diff_print($from_id, "a/$file", $to_id, "b/$file", "plain");
++ }
++ }
++}
++
++sub git_history {
++ if (!defined $hash) {
++ $hash = git_read_head($project);
++ }
++ my %co = git_read_commit($hash);
++ if (!%co) {
++ die_error(undef, "Unknown commit object.");
++ }
++ my $refs = read_info_ref();
++ git_header_html();
++ print "<div class=\"page_nav\">\n" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary")}, "summary") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog")}, "shortlog") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log")}, "log") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash")}, "commit") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$hash")}, "commitdiff") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$hash")}, "tree") .
++ "<br/><br/>\n" .
++ "</div>\n";
++ print "<div>\n" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash"), -class => "title"}, esc_html($co{'title'})) . "\n" .
++ "</div>\n";
++ print "<div class=\"page_path\"><b>/" . esc_html($file_name) . "</b><br/></div>\n";
++
++ open my $fd, "-|", "$gitbin/git-rev-list $hash | $gitbin/git-diff-tree -r --stdin -- \'$file_name\'";
++ my $commit;
++ print "<table cellspacing=\"0\">\n";
++ my $alternate = 0;
++ while (my $line = <$fd>) {
++ if ($line =~ m/^([0-9a-fA-F]{40})/){
++ $commit = $1;
++ next;
++ }
++ if ($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/ && (defined $commit)) {
++ my %co = git_read_commit($commit);
++ if (!%co) {
++ next;
++ }
++ my $ref = "";
++ if (defined $refs->{$commit}) {
++ $ref = " <span class=\"tag\">" . esc_html($refs->{$commit}) . "</span>";
++ }
++ if ($alternate) {
++ print "<tr class=\"dark\">\n";
++ } else {
++ print "<tr class=\"light\">\n";
++ }
++ $alternate ^= 1;
++ print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
++ "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 3)) . "</i></td>\n" .
++ "<td>" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit"), -class => "list"}, "<b>" .
++ esc_html(chop_str($co{'title'}, 50)) . "$ref</b>") . "</td>\n" .
++ "<td class=\"link\">" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit")}, "commit") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$commit")}, "commitdiff") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;hb=$commit;f=$file_name")}, "blob");
++ my $blob = git_get_hash_by_path($hash, $file_name);
++ my $blob_parent = git_get_hash_by_path($commit, $file_name);
++ if (defined $blob && defined $blob_parent && $blob ne $blob_parent) {
++ print " | " .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blobdiff;h=$blob;hp=$blob_parent;hb=$commit;f=$file_name")},
++ "diff to current");
++ }
++ print "</td>\n" .
++ "</tr>\n";
++ undef $commit;
++ }
++ }
++ print "</table>\n";
++ close $fd;
++ git_footer_html();
++}
++
++sub git_search {
++ if (!defined $searchtext) {
++ die_error("", "Text field empty.");
++ }
++ if (!defined $hash) {
++ $hash = git_read_head($project);
++ }
++ my %co = git_read_commit($hash);
++ if (!%co) {
++ die_error(undef, "Unknown commit object.");
++ }
++ # pickaxe may take all resources of your box and run for several minutes
++ # with every query - so decide by yourself how public you make this feature :)
++ my $commit_search = 1;
++ my $author_search = 0;
++ my $committer_search = 0;
++ my $pickaxe_search = 0;
++ if ($searchtext =~ s/^author\\://i) {
++ $author_search = 1;
++ } elsif ($searchtext =~ s/^committer\\://i) {
++ $committer_search = 1;
++ } elsif ($searchtext =~ s/^pickaxe\\://i) {
++ $commit_search = 0;
++ $pickaxe_search = 1;
++ }
++ git_header_html();
++ print "<div class=\"page_nav\">\n" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary;h=$hash")}, "summary") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog")}, "shortlog") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log;h=$hash")}, "log") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash")}, "commit") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$hash")}, "commitdiff") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$hash")}, "tree") .
++ "<br/><br/>\n" .
++ "</div>\n";
++
++ print "<div>\n" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash"), -class => "title"}, esc_html($co{'title'})) . "\n" .
++ "</div>\n";
++ print "<table cellspacing=\"0\">\n";
++ my $alternate = 0;
++ if ($commit_search) {
++ $/ = "\0";
++ open my $fd, "-|", "$gitbin/git-rev-list --header --parents $hash" or next;
++ while (my $commit_text = <$fd>) {
++ if (!grep m/$searchtext/i, $commit_text) {
++ next;
++ }
++ if ($author_search && !grep m/\nauthor .*$searchtext/i, $commit_text) {
++ next;
++ }
++ if ($committer_search && !grep m/\ncommitter .*$searchtext/i, $commit_text) {
++ next;
++ }
++ my @commit_lines = split "\n", $commit_text;
++ my %co = git_read_commit(undef, \@commit_lines);
++ if (!%co) {
++ next;
++ }
++ if ($alternate) {
++ print "<tr class=\"dark\">\n";
++ } else {
++ print "<tr class=\"light\">\n";
++ }
++ $alternate ^= 1;
++ print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
++ "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" .
++ "<td>" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$co{'id'}"), -class => "list"}, "<b>" . esc_html(chop_str($co{'title'}, 50)) . "</b><br/>");
++ my $comment = $co{'comment'};
++ foreach my $line (@$comment) {
++ if ($line =~ m/^(.*)($searchtext)(.*)$/i) {
++ my $lead = esc_html($1) || "";
++ $lead = chop_str($lead, 30, 10);
++ my $match = esc_html($2) || "";
++ my $trail = esc_html($3) || "";
++ $trail = chop_str($trail, 30, 10);
++ my $text = "$lead<span style=\"color:#e00000\">$match</span>$trail";
++ print chop_str($text, 80, 5) . "<br/>\n";
++ }
++ }
++ print "</td>\n" .
++ "<td class=\"link\">" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$co{'id'}")}, "commit") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$co{'id'}")}, "tree");
++ print "</td>\n" .
++ "</tr>\n";
++ }
++ close $fd;
++ }
++
++ if ($pickaxe_search) {
++ $/ = "\n";
++ open my $fd, "-|", "$gitbin/git-rev-list $hash | $gitbin/git-diff-tree -r --stdin -S\'$searchtext\'";
++ undef %co;
++ my @files;
++ while (my $line = <$fd>) {
++ if (%co && $line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/) {
++ my %set;
++ $set{'file'} = $6;
++ $set{'from_id'} = $3;
++ $set{'to_id'} = $4;
++ $set{'id'} = $set{'to_id'};
++ if ($set{'id'} =~ m/0{40}/) {
++ $set{'id'} = $set{'from_id'};
++ }
++ if ($set{'id'} =~ m/0{40}/) {
++ next;
++ }
++ push @files, \%set;
++ } elsif ($line =~ m/^([0-9a-fA-F]{40})$/){
++ if (%co) {
++ if ($alternate) {
++ print "<tr class=\"dark\">\n";
++ } else {
++ print "<tr class=\"light\">\n";
++ }
++ $alternate ^= 1;
++ print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
++ "<td><i>" . esc_html(chop_str($co{'author_name'}, 15, 5)) . "</i></td>\n" .
++ "<td>" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$co{'id'}"), -class => "list"}, "<b>" .
++ esc_html(chop_str($co{'title'}, 50)) . "</b><br/>");
++ while (my $setref = shift @files) {
++ my %set = %$setref;
++ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$set{'id'};hb=$co{'id'};f=$set{'file'}"), class => "list"},
++ "<span style=\"color:#e00000\">" . esc_html($set{'file'}) . "</span>") .
++ "<br/>\n";
++ }
++ print "</td>\n" .
++ "<td class=\"link\">" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$co{'id'}")}, "commit") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$co{'id'}")}, "tree");
++ print "</td>\n" .
++ "</tr>\n";
++ }
++ %co = git_read_commit($1);
++ }
++ }
++ close $fd;
++ }
++ print "</table>\n";
++ git_footer_html();
++}
++
++sub git_shortlog {
++ my $head = git_read_head($project);
++ if (!defined $hash) {
++ $hash = $head;
++ }
++ if (!defined $page) {
++ $page = 0;
++ }
++ my $refs = read_info_ref();
++ git_header_html();
++ print "<div class=\"page_nav\">\n" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary")}, "summary") .
++ " | shortlog" .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log;h=$hash")}, "log") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash")}, "commit") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$hash")}, "commitdiff") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$hash;hb=$hash")}, "tree") . "<br/>\n";
++
++ my $limit = sprintf("--max-count=%i", (100 * ($page+1)));
++ open my $fd, "-|", "$gitbin/git-rev-list $limit $hash" or die_error(undef, "Open failed.");
++ my (@revlist) = map { chomp; $_ } <$fd>;
++ close $fd;
++
++ if ($hash ne $head || $page) {
++ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog")}, "HEAD");
++ } else {
++ print "HEAD";
++ }
++ if ($page > 0) {
++ print " ⋅ " .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$hash;pg=" . ($page-1)), -accesskey => "p", -title => "Alt-p"}, "prev");
++ } else {
++ print " ⋅ prev";
++ }
++ if ($#revlist >= (100 * ($page+1)-1)) {
++ print " ⋅ " .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$hash;pg=" . ($page+1)), -accesskey => "n", -title => "Alt-n"}, "next");
++ } else {
++ print " ⋅ next";
++ }
++ print "<br/>\n" .
++ "</div>\n";
++ print "<div>\n" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary"), -class => "title"}, " ") .
++ "</div>\n";
++ print "<table cellspacing=\"0\">\n";
++ my $alternate = 0;
++ for (my $i = ($page * 100); $i <= $#revlist; $i++) {
++ my $commit = $revlist[$i];
++ my $ref = "";
++ if (defined $refs->{$commit}) {
++ $ref = " <span class=\"tag\">" . esc_html($refs->{$commit}) . "</span>";
++ }
++ my %co = git_read_commit($commit);
++ my %ad = date_str($co{'author_epoch'});
++ if ($alternate) {
++ print "<tr class=\"dark\">\n";
++ } else {
++ print "<tr class=\"light\">\n";
++ }
++ $alternate ^= 1;
++ print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
++ "<td><i>" . esc_html(chop_str($co{'author_name'}, 10)) . "</i></td>\n" .
++ "<td>";
++ if (length($co{'title_short'}) < length($co{'title'})) {
++ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit"), -class => "list", -title => "$co{'title'}"},
++ "<b>" . esc_html($co{'title_short'}) . "$ref</b>");
++ } else {
++ print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit"), -class => "list"},
++ "<b>" . esc_html($co{'title_short'}) . "$ref</b>");
++ }
++ print "</td>\n" .
++ "<td class=\"link\">" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$commit")}, "commit") .
++ " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$commit")}, "commitdiff") .
++ "</td>\n" .
++ "</tr>";
++ }
++ if ($#revlist >= (100 * ($page+1)-1)) {
++ print "<tr>\n" .
++ "<td>" .
++ $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog;h=$hash;pg=" . ($page+1)), -title => "Alt-n"}, "next") .
++ "</td>\n" .
++ "</tr>\n";
++ }
++ print "</table\n>";
++ git_footer_html();
++}
diff --cc gitweb/test/Märchen
index 0000000000000000000000000000000000000000,0000000000000000000000000000000000000000..8f7a1d3e9c7804bf543f186c46ebd51ff9335827
new file mode 100644 (file)
new file mode 100644 (file)
--- /dev/null
--- /dev/null
+++ b/gitweb/test/Märchen
@@@ -1,0 -1,0 +1,2 @@@
++Märchen
++Märchen
diff --cc gitweb/test/file with spaces
index 0000000000000000000000000000000000000000,0000000000000000000000000000000000000000..f108543c4e560c50f473db167fd6a8c946e3dfed
new file mode 100644 (file)
new file mode 100644 (file)
--- /dev/null
--- /dev/null
@@@ -1,0 -1,0 +1,4 @@@
++This
++filename
++contains
++spaces.
diff --cc gitweb/test/file+plus+sign
index 0000000000000000000000000000000000000000,0000000000000000000000000000000000000000..fd05278808d458602587bb024a48726018d30926
new file mode 100644 (file)
new file mode 100644 (file)
--- /dev/null
--- /dev/null
@@@ -1,0 -1,0 +1,6 @@@
++This
++filename
++contains
+++
++plus
++chars.