diff options
Diffstat (limited to 'gitweb/gitweb.cgi')
| -rwxr-xr-x | gitweb/gitweb.cgi | 1616 |
1 files changed, 840 insertions, 776 deletions
diff --git a/gitweb/gitweb.cgi b/gitweb/gitweb.cgi index 0953b8cd56..16c368155b 100755 --- a/gitweb/gitweb.cgi +++ b/gitweb/gitweb.cgi @@ -160,21 +160,7 @@ if (defined $searchtext) { $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; -} - +# dispatch if (!defined $action || $action eq "summary") { git_summary(); exit; @@ -235,6 +221,24 @@ if (!defined $action || $action eq "summary") { exit; } +## ====================================================================== +## validation, quoting/unquoting and escaping + +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; +} + # quote unsafe chars, but keep the slash, even when it's not # correct, but quoted slashes look too horrible in bookmarks sub esc_param { @@ -264,6 +268,29 @@ sub unquote { return $str; } +## ---------------------------------------------------------------------- +## HTML aware string manipulation + +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 = " ..."; + $body =~ s/&[^;]*$//; # remove chopped character entities + } + return "$body$tail"; +} + +## ---------------------------------------------------------------------- +## functions returning short strings + # CSS class for given age value (in seconds) sub age_class { my $age = shift; @@ -277,202 +304,108 @@ sub age_class { } } -sub git_header_html { - my $status = shift || "200 OK"; - my $expires = shift; +# convert age in seconds to "nn units ago" string +sub age_string { + my $age = shift; + my $age_str; - my $title = "$site_name git"; - if (defined $project) { - $title .= " - $project"; - if (defined $action) { - $title .= "/$action"; - if (defined $file_name) { - $title .= " - $file_name"; - if ($action eq "tree" && $file_name !~ m|/$|) { - $title .= "/"; - } - } - } - } - my $content_type; - # require explicit support from the UA if we are to send the page as - # 'application/xhtml+xml', otherwise send it as plain old 'text/html'. - # we have to do this because MSIE sometimes globs '*/*', pretending to - # support xhtml+xml but choking when it gets what it asked for. - if ($cgi->http('HTTP_ACCEPT') =~ m/(,|;|\s|^)application\/xhtml\+xml(,|;|\s|$)/ && $cgi->Accept('application/xhtml+xml') != 0) { - $content_type = 'application/xhtml+xml'; + if ($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 { - $content_type = 'text/html'; - } - print $cgi->header(-type=>$content_type, -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 --> -<!-- git core binaries version $git_version --> -<head> -<meta http-equiv="content-type" content="$content_type; charset=utf-8"/> -<meta name="robots" content="index, nofollow"/> -<title>$title</title> -<link rel="stylesheet" type="text/css" href="$stylesheet"/> -$rss_link -</head> -<body> -EOF - print "<div class=\"page_header\">\n" . - "<a href=\"http://www.kernel.org/pub/software/scm/git/docs/\" title=\"git documentation\">" . - "<img src=\"$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_base) { - $search_hash = $hash_base; - } elsif (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"; + $age_str .= " right now"; } - print "</div>\n"; + return $age_str; } -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"; +# convert file mode in octal to symbolic file mode string +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 { - print $cgi->a({-href => "$my_uri?" . esc_param("a=opml"), -class => "rss_logo"}, "OPML") . "\n"; + return '----------'; } - print "</div>\n" . - "</body>\n" . - "</html>"; } -sub die_error { - my $status = shift || "403 Forbidden"; - my $error = shift || "Malformed query, file missing or permission denied"; +# convert file mode in octal to file type string +sub file_type { + my $mode = oct shift; - git_header_html($status); - print "<div class=\"page_body\">\n" . - "<br/><br/>\n" . - "$status - $error\n" . - "<br/>\n" . - "</div>\n"; - git_footer_html(); - exit; + if (S_ISDIR($mode & S_IFMT)) { + return "directory"; + } elsif (S_ISLNK($mode)) { + return "symlink"; + } elsif (S_ISREG($mode)) { + return "file"; + } else { + return "unknown"; + } } -sub git_page_nav { - my ($current, $suppress, $head, $treehead, $treebase, $extra) = @_; - $extra = '' if !defined $extra; # pager or formats +## ---------------------------------------------------------------------- +## functions returning short HTML fragments, or transforming HTML fragments +## which don't beling to other sections - my @navs = qw(summary shortlog log commit commitdiff tree); - if ($suppress) { - @navs = grep { $_ ne $suppress } @navs; - } +# format line of commit message or tag comment +sub format_log_line_html { + my $line = shift; - my %arg = map { $_, ''} @navs; - if (defined $head) { - for (qw(commit commitdiff)) { - $arg{$_} = ";h=$head"; - } - if ($current =~ m/^(tree | log | shortlog | commit | commitdiff | search)$/x) { - for (qw(shortlog log)) { - $arg{$_} = ";h=$head"; - } + $line = esc_html($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/; } } - $arg{tree} .= ";h=$treehead" if defined $treehead; - $arg{tree} .= ";hb=$treebase" if defined $treebase; - - print "<div class=\"page_nav\">\n" . - (join " | ", - map { $_ eq $current - ? $_ - : $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$_$arg{$_}")}, "$_") - } - @navs); - print "<br/>\n$extra<br/>\n" . - "</div>\n"; -} - -sub git_header_div { - my ($action, $title, $hash, $hash_base) = @_; - my $rest = ''; - - $rest .= ";h=$hash" if $hash; - $rest .= ";hb=$hash_base" if $hash_base; - - print "<div class=\"header\">\n" . - $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$action$rest"), - -class => "title"}, $title ? $title : $action) . "\n" . - "</div>\n"; + return $line; } -sub git_get_paging_nav { - my ($action, $hash, $head, $page, $nrevs) = @_; - my $paging_nav; - - - if ($hash ne $head || $page) { - $paging_nav .= $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$action")}, "HEAD"); - } else { - $paging_nav .= "HEAD"; - } - - if ($page > 0) { - $paging_nav .= " ⋅ " . - $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$action;h=$hash;pg=" . ($page-1)), - -accesskey => "p", -title => "Alt-p"}, "prev"); - } else { - $paging_nav .= " ⋅ prev"; - } +# format marker of refs pointing to given object +sub git_get_referencing { + my ($refs, $id) = @_; - if ($nrevs >= (100 * ($page+1)-1)) { - $paging_nav .= " ⋅ " . - $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$action;h=$hash;pg=" . ($page+1)), - -accesskey => "n", -title => "Alt-n"}, "next"); + if (defined $refs->{$id}) { + return ' <span class="tag">' . esc_html($refs->{$id}) . '</span>'; } else { - $paging_nav .= " ⋅ next"; + return ""; } - - return $paging_nav; } -sub git_get_type { - my $hash = shift; - - open my $fd, "-|", $GIT, "cat-file", '-t', $hash or return; - my $type = <$fd>; - close $fd or return; - chomp $type; - return $type; -} +## ---------------------------------------------------------------------- +## git utility subroutines, invoking git commands +# get HEAD ref of given project as hash sub git_read_head { my $project = shift; my $oENV = $ENV{'GIT_DIR'}; @@ -491,6 +424,57 @@ sub git_read_head { return $retval; } +# get type of given object +sub git_get_type { + my $hash = shift; + + open my $fd, "-|", $GIT, "cat-file", '-t', $hash or return; + my $type = <$fd>; + close $fd or return; + chomp $type; + return $type; +} + +sub git_get_project_config { + my $key = shift; + + return unless ($key); + $key =~ s/^gitweb\.//; + return if ($key =~ m/\W/); + + my $val = qx($GIT repo-config --get gitweb.$key); + return ($val); +} + +sub git_get_project_config_bool { + my $val = git_get_project_config (@_); + if ($val and $val =~ m/true|yes|on/) { + return (1); + } + return; # implicit false +} + +# get hash of given path at given ref +sub git_get_hash_by_path { + my $base = shift; + my $path = shift || return undef; + + my $tree = $base; + + open my $fd, "-|", $GIT, "ls-tree", $base, "--", $path + or die_error(undef, "Open git-ls-tree failed."); + my $line = <$fd>; + close $fd or return undef; + + #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c' + $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/; + return $3; +} + +## ...................................................................... +## git utility functions, directly accessing git repository + +# assumes that PATH is not symref sub git_read_hash { my $path = shift; @@ -513,6 +497,100 @@ sub git_read_description { return $descr; } +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 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; + # attention: for $type == "" it saves only last path part of ref name + # e.g. from 'refs/heads/jn/gitweb' it would leave only 'gitweb' + if ($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; +} + +## ---------------------------------------------------------------------- +## parse to hash functions + +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; +} + sub git_read_tag { my $tag_id = shift; my %tag; @@ -548,37 +626,6 @@ sub git_read_tag { 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; @@ -673,380 +720,8 @@ sub git_read_commit { 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, "-|", $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, "-|", $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 $diff_class = ""; - if ($char eq '+') { - $diff_class = " add"; - } elsif ($char eq "-") { - $diff_class = " rem"; - } elsif ($char eq "@") { - $diff_class = " chunk_header"; - } 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=\"diff$diff_class\">" . 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 = " ..."; - $body =~ s/&[^;]*$//; # remove chopped character entities - } - 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_get_project_config { - my $key = shift; - - return unless ($key); - $key =~ s/^gitweb\.//; - return if ($key =~ m/\W/); - - my $val = qx($GIT repo-config --get gitweb.$key); - return ($val); -} - -sub git_get_project_config_bool { - my $val = git_get_project_config (@_); - if ($val and $val =~ m/true|yes|on/) { - return (1); - } - return; # implicit false -} - -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 class=\"project_list\">\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>" . esc_html($pr->{'descr'}) . "</td>\n" . - "<td><i>" . chop_str($pr->{'owner'}, 15) . "</i></td>\n"; - print "<td class=\"". age_class($pr->{'commit'}{'age'}) . "\">" . $pr->{'commit'}{'age_string'} . "</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; - # attention: for $type == "" it saves only last path part of ref name - # e.g. from 'refs/heads/jn/gitweb' it would leave only 'gitweb' - 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_get_referencing { - my ($refs, $id) = @_; - - if (defined $refs->{$id}) { - return ' <span class="tag">' . esc_html($refs->{$id}) . '</span>'; - } else { - return ""; - } -} +## ...................................................................... +## parse to array of hashes functions sub git_read_refs { my $ref_dir = shift; @@ -1115,6 +790,299 @@ sub git_read_refs { return \@reflist; } +## ---------------------------------------------------------------------- +## filesystem-related functions + +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); +} + +## ...................................................................... +## mimetype related functions + +sub mimetype_guess_file { + my $filename = shift; + my $mimemap = shift; + -r $mimemap or return undef; + + my %mimemap; + open(MIME, $mimemap) or return undef; + while (<MIME>) { + my ($mime, $exts) = split(/\t+/); + my @exts = split(/\s+/, $exts); + foreach my $ext (@exts) { + $mimemap{$ext} = $mime; + } + } + close(MIME); + + $filename =~ /\.(.*?)$/; + return $mimemap{$1}; +} + +sub mimetype_guess { + my $filename = shift; + my $mime; + $filename =~ /\./ or return undef; + + if ($mimetypes_file) { + my $file = $mimetypes_file; + #$file =~ m#^/# or $file = "$projectroot/$path/$file"; + $mime = mimetype_guess_file($filename, $file); + } + $mime ||= mimetype_guess_file($filename, '/etc/mime.types'); + return $mime; +} + +sub git_blob_plain_mimetype { + my $fd = shift; + my $filename = shift; + + if ($filename) { + my $mime = mimetype_guess($filename); + $mime and return $mime; + } + + # just in case + return $default_blob_plain_mimetype unless $fd; + + if (-T $fd) { + return 'text/plain' . + ($default_text_plain_charset ? '; charset='.$default_text_plain_charset : ''); + } elsif (! $filename) { + return 'application/octet-stream'; + } elsif ($filename =~ m/\.png$/i) { + return 'image/png'; + } elsif ($filename =~ m/\.gif$/i) { + return 'image/gif'; + } elsif ($filename =~ m/\.jpe?g$/i) { + return 'image/jpeg'; + } else { + return 'application/octet-stream'; + } +} + +## ====================================================================== +## functions printing HTML: header, footer, error page + +sub git_header_html { + my $status = shift || "200 OK"; + my $expires = shift; + + my $title = "$site_name git"; + if (defined $project) { + $title .= " - $project"; + if (defined $action) { + $title .= "/$action"; + if (defined $file_name) { + $title .= " - $file_name"; + if ($action eq "tree" && $file_name !~ m|/$|) { + $title .= "/"; + } + } + } + } + my $content_type; + # require explicit support from the UA if we are to send the page as + # 'application/xhtml+xml', otherwise send it as plain old 'text/html'. + # we have to do this because MSIE sometimes globs '*/*', pretending to + # support xhtml+xml but choking when it gets what it asked for. + if ($cgi->http('HTTP_ACCEPT') =~ m/(,|;|\s|^)application\/xhtml\+xml(,|;|\s|$)/ && $cgi->Accept('application/xhtml+xml') != 0) { + $content_type = 'application/xhtml+xml'; + } else { + $content_type = 'text/html'; + } + print $cgi->header(-type=>$content_type, -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 --> +<!-- git core binaries version $git_version --> +<head> +<meta http-equiv="content-type" content="$content_type; charset=utf-8"/> +<meta name="robots" content="index, nofollow"/> +<title>$title</title> +<link rel="stylesheet" type="text/css" href="$stylesheet"/> +$rss_link +</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_base) { + $search_hash = $hash_base; + } elsif (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; +} + +## ---------------------------------------------------------------------- +## functions printing or outputting HTML: navigation + +sub git_page_nav { + my ($current, $suppress, $head, $treehead, $treebase, $extra) = @_; + $extra = '' if !defined $extra; # pager or formats + + my @navs = qw(summary shortlog log commit commitdiff tree); + if ($suppress) { + @navs = grep { $_ ne $suppress } @navs; + } + + my %arg = map { $_, ''} @navs; + if (defined $head) { + for (qw(commit commitdiff)) { + $arg{$_} = ";h=$head"; + } + if ($current =~ m/^(tree | log | shortlog | commit | commitdiff | search)$/x) { + for (qw(shortlog log)) { + $arg{$_} = ";h=$head"; + } + } + } + $arg{tree} .= ";h=$treehead" if defined $treehead; + $arg{tree} .= ";hb=$treebase" if defined $treebase; + + print "<div class=\"page_nav\">\n" . + (join " | ", + map { $_ eq $current + ? $_ + : $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$_$arg{$_}")}, "$_") + } + @navs); + print "<br/>\n$extra<br/>\n" . + "</div>\n"; +} + +sub git_get_paging_nav { + my ($action, $hash, $head, $page, $nrevs) = @_; + my $paging_nav; + + + if ($hash ne $head || $page) { + $paging_nav .= $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$action")}, "HEAD"); + } else { + $paging_nav .= "HEAD"; + } + + if ($page > 0) { + $paging_nav .= " ⋅ " . + $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$action;h=$hash;pg=" . ($page-1)), + -accesskey => "p", -title => "Alt-p"}, "prev"); + } else { + $paging_nav .= " ⋅ prev"; + } + + if ($nrevs >= (100 * ($page+1)-1)) { + $paging_nav .= " ⋅ " . + $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$action;h=$hash;pg=" . ($page+1)), + -accesskey => "n", -title => "Alt-n"}, "next"); + } else { + $paging_nav .= " ⋅ next"; + } + + return $paging_nav; +} + +## ...................................................................... +## functions printing or outputting HTML: div + +sub git_header_div { + my ($action, $title, $hash, $hash_base) = @_; + my $rest = ''; + + $rest .= ";h=$hash" if $hash; + $rest .= ";hb=$hash_base" if $hash_base; + + print "<div class=\"header\">\n" . + $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=$action$rest"), + -class => "title"}, $title ? $title : $action) . "\n" . + "</div>\n"; +} + +sub git_print_page_path { + my $name = shift; + my $type = shift; + + if (!defined $name) { + print "<div class=\"page_path\"><b>/</b></div>\n"; + } elsif ($type =~ "blob") { + print "<div class=\"page_path\"><b>" . + $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob_plain;f=$file_name")}, esc_html($name)) . "</b><br/></div>\n"; + } else { + print "<div class=\"page_path\"><b>" . esc_html($name) . "</b><br/></div>\n"; + } +} + +## ...................................................................... +## functions printing large fragments of HTML + sub git_shortlog_body { # uses global variable $project my ($revlist, $from, $to, $refs, $extra) = @_; @@ -1265,6 +1233,191 @@ sub git_heads_body { print "</table>\n"; } +## ---------------------------------------------------------------------- +## functions printing large fragments, format as one of arguments + +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_" . $$ . "_from"; + open my $fd2, "> $from_tmp"; + open my $fd, "-|", $GIT, "cat-file", "blob", $from; + my @file = <$fd>; + print $fd2 @file; + close $fd2; + close $fd; + } + + # create tmp to-file + if (defined $to) { + $to_tmp = "$git_temp/gitweb_" . $$ . "_to"; + open my $fd2, "> $to_tmp"; + open my $fd, "-|", $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 $diff_class = ""; + if ($char eq '+') { + $diff_class = " add"; + } elsif ($char eq "-") { + $diff_class = " rem"; + } elsif ($char eq "@") { + $diff_class = " chunk_header"; + } elsif ($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=\"diff$diff_class\">" . esc_html($line) . "</div>\n"; + } + } + close $fd; + + if (defined $from) { + unlink($from_tmp); + } + if (defined $to) { + unlink($to_tmp); + } +} + + +## ====================================================================== +## ====================================================================== +## actions + +# 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 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 $fd; + print "</div>\n"; + } + print "<table class=\"project_list\">\n" . + "<tr>\n"; + if (!defined($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>" . esc_html($pr->{'descr'}) . "</td>\n" . + "<td><i>" . chop_str($pr->{'owner'}, 15) . "</i></td>\n"; + print "<td class=\"". age_class($pr->{'commit'}{'age'}) . "\">" . $pr->{'commit'}{'age_string'} . "</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 git_summary { my $descr = git_read_description($project) || "none"; my $head = git_read_head($project); @@ -1326,20 +1479,6 @@ sub git_summary { git_footer_html(); } -sub git_print_page_path { - my $name = shift; - my $type = shift; - - if (!defined $name) { - print "<div class=\"page_path\"><b>/</b></div>\n"; - } elsif ($type =~ "blob") { - print "<div class=\"page_path\"><b>" . - $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob_plain;f=$file_name")}, esc_html($name)) . "</b><br/></div>\n"; - } else { - print "<div class=\"page_path\"><b>" . esc_html($name) . "</b><br/></div>\n"; - } -} - sub git_tag { my $head = git_read_head($project); git_header_html(); @@ -1546,84 +1685,6 @@ sub git_heads { git_footer_html(); } -sub git_get_hash_by_path { - my $base = shift; - my $path = shift || return undef; - - my $tree = $base; - - open my $fd, "-|", $GIT, "ls-tree", $base, "--", $path - or die_error(undef, "Open git-ls-tree failed."); - my $line = <$fd>; - close $fd or return undef; - - #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c' - $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/; - return $3; -} - -sub mimetype_guess_file { - my $filename = shift; - my $mimemap = shift; - -r $mimemap or return undef; - - my %mimemap; - open(MIME, $mimemap) or return undef; - while (<MIME>) { - my ($mime, $exts) = split(/\t+/); - my @exts = split(/\s+/, $exts); - foreach my $ext (@exts) { - $mimemap{$ext} = $mime; - } - } - close(MIME); - - $filename =~ /\.(.*?)$/; - return $mimemap{$1}; -} - -sub mimetype_guess { - my $filename = shift; - my $mime; - $filename =~ /\./ or return undef; - - if ($mimetypes_file) { - my $file = $mimetypes_file; - #$file =~ m#^/# or $file = "$projectroot/$path/$file"; - $mime = mimetype_guess_file($filename, $file); - } - $mime ||= mimetype_guess_file($filename, '/etc/mime.types'); - return $mime; -} - -sub git_blob_plain_mimetype { - my $fd = shift; - my $filename = shift; - - if ($filename) { - my $mime = mimetype_guess($filename); - $mime and return $mime; - } - - # just in case - return $default_blob_plain_mimetype unless $fd; - - if (-T $fd) { - return 'text/plain' . - ($default_text_plain_charset ? '; charset='.$default_text_plain_charset : ''); - } elsif (! $filename) { - return 'application/octet-stream'; - } elsif ($filename =~ m/\.png$/i) { - return 'image/png'; - } elsif ($filename =~ m/\.gif$/i) { - return 'image/gif'; - } elsif ($filename =~ m/\.jpe?g$/i) { - return 'image/jpeg'; - } else { - return 'application/octet-stream'; - } -} - sub git_blob_plain { if (!defined $hash) { if (defined $file_name) { @@ -1793,98 +1854,6 @@ sub git_tree { git_footer_html(); } -sub git_rss { - # http://www.notestips.com/80256B3A007F2692/1/NAMO5P9UPQ - open my $fd, "-|", $GIT, "rev-list", "--max-count=150", git_read_head($project) - or die_error(undef, "Open git-rev-list 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, "-|", $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 $cgi->header(-type => 'text/xml', -charset => 'utf-8'); - print "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n". - "<opml version=\"1.0\">\n". - "<head>". - " <title>$site_name 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) { @@ -2556,3 +2525,98 @@ sub git_shortlog { git_footer_html(); } + +## ...................................................................... +## feeds (RSS, OPML) + +sub git_rss { + # http://www.notestips.com/80256B3A007F2692/1/NAMO5P9UPQ + open my $fd, "-|", $GIT, "rev-list", "--max-count=150", git_read_head($project) + or die_error(undef, "Open git-rev-list 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, "-|", $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 $cgi->header(-type => 'text/xml', -charset => 'utf-8'); + print "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n". + "<opml version=\"1.0\">\n". + "<head>". + " <title>$site_name 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"; +} |