$str = to_utf8($str);
$str = escapeHTML($str);
- $str =~ s/\014/^L/g; # escape FORM FEED (FF) character (e.g. in COPYING file)
- $str =~ s/\033/^[/g; # "escape" ESCAPE (\e) character (e.g. commit 20a3847d8a5032ce41f90dcc68abfb36e6fee9b1)
if ($opts{'-nbsp'}) {
$str =~ s/ / /g;
}
+ $str =~ s|([[:cntrl:]])|(($1 ne "\t") ? quot_cec($1) : $1)|eg;
+ return $str;
+}
+
+# Make control characterss "printable".
+sub quot_cec {
+ my $cntrl = shift;
+ my %es = ( # character escape codes, aka escape sequences
+ "\t" => '\t', # tab (HT)
+ "\n" => '\n', # line feed (LF)
+ "\r" => '\r', # carrige return (CR)
+ "\f" => '\f', # form feed (FF)
+ "\b" => '\b', # backspace (BS)
+ "\a" => '\a', # alarm (bell) (BEL)
+ "\e" => '\e', # escape (ESC)
+ "\013" => '\v', # vertical tab (VT)
+ "\000" => '\0', # nul character (NUL)
+ );
+ my $chr = ( (exists $es{$cntrl})
+ ? $es{$cntrl}
+ : sprintf('\%03o', ord($cntrl)) );
+ return "<span class=\"cntrl\">$chr</span>";
+}
+
+# Alternatively use unicode control pictures codepoints.
+sub quot_upr {
+ my $cntrl = shift;
+ my $chr = sprintf('&#%04d;', 0x2400+ord($cntrl));
+ return "<span class=\"cntrl\">$chr</span>";
+}
+
+# quote control characters and escape filename to HTML
+sub esc_path {
+ my $str = shift;
+
+ $str = esc_html($str);
+ $str =~ s|([[:cntrl:]])|quot_cec($1)|eg;
return $str;
}
# git may return quoted and escaped filenames
sub unquote {
my $str = shift;
+
+ sub unq {
+ my $seq = shift;
+ my %es = ( # character escape codes, aka escape sequences
+ 't' => "\t", # tab (HT, TAB)
+ 'n' => "\n", # newline (NL)
+ 'r' => "\r", # return (CR)
+ 'f' => "\f", # form feed (FF)
+ 'b' => "\b", # backspace (BS)
+ 'a' => "\a", # alarm (bell) (BEL)
+ 'e' => "\e", # escape (ESC)
+ 'v' => "\013", # vertical tab (VT)
+ );
+
+ if ($seq =~ m/^[0-7]{1,3}$/) {
+ # octal char sequence
+ return chr(oct($seq));
+ } elsif (exists $es{$seq}) {
+ # C escape sequence, aka character escape code
+ return $es{$seq}
+ }
+ # quoted ordinary character
+ return $seq;
+ }
+
if ($str =~ m/^"(.*)"$/) {
+ # needs unquoting
$str = $1;
- $str =~ s/\\([0-7]{1,3})/chr(oct($1))/eg;
+ $str =~ s/\\([^0-7]|[0-7]{1,3})/unq($1)/eg;
}
return $str;
}
}
}
+# convert file mode in octal to file type description string
+sub file_type_long {
+ my $mode = shift;
+
+ if ($mode !~ m/^[0-7]+$/) {
+ return $mode;
+ } else {
+ $mode = oct $mode;
+ }
+
+ if (S_ISDIR($mode & S_IFMT)) {
+ return "directory";
+ } elsif (S_ISLNK($mode)) {
+ return "symlink";
+ } elsif (S_ISREG($mode)) {
+ if ($mode & S_IXUSR) {
+ return "executable";
+ } else {
+ return "file";
+ };
+ } else {
+ return "unknown";
+ }
+}
+
+
## ----------------------------------------------------------------------
## functions returning short HTML fragments, or transforming HTML fragments
## which don't beling to other sections
$dir =~ s!/+$!!;
my $pfxlen = length("$dir");
- my $check_forks = gitweb_check_feature('forks');
+ my ($check_forks) = gitweb_check_feature('forks');
File::Find::find({
follow_fast => 1, # follow symbolic links
if (!defined $path) {
next;
}
+ if ($filter ne '') {
+ # looking for forks;
+ my $pfx = substr($path, 0, length($filter));
+ if ($pfx ne $filter) {
+ next;
+ }
+ my $sfx = substr($path, length($filter));
+ if ($sfx !~ /^\/.*\.git$/) {
+ next;
+ }
+ }
if (check_export_ok("$projectroot/$path")) {
my $pr = {
path => $path,
if (defined $action) {
$title .= "/$action";
if (defined $file_name) {
- $title .= " - " . esc_html($file_name);
+ $title .= " - " . esc_path($file_name);
if ($action eq "tree" && $file_name !~ m|/$|) {
$title .= "/";
}
$fullname .= ($fullname ? '/' : '') . $dir;
print $cgi->a({-href => href(action=>"tree", file_name=>$fullname,
hash_base=>$hb),
- -title => $fullname}, esc_html($dir));
+ -title => esc_html($fullname)}, esc_path($dir));
print " / ";
}
if (defined $type && $type eq 'blob') {
print $cgi->a({-href => href(action=>"blob_plain", file_name=>$file_name,
hash_base=>$hb),
- -title => $name}, esc_html($basename));
+ -title => esc_html($name)}, esc_path($basename));
} elsif (defined $type && $type eq 'tree') {
print $cgi->a({-href => href(action=>"tree", file_name=>$file_name,
hash_base=>$hb),
- -title => $name}, esc_html($basename));
+ -title => esc_html($name)}, esc_path($basename));
print " / ";
} else {
- print esc_html($basename);
+ print esc_path($basename);
}
}
print "<br/></div>\n";
print "<td class=\"list\">" .
$cgi->a({-href => href(action=>"blob", hash=>$t->{'hash'},
file_name=>"$basedir$t->{'name'}", %base_key),
- -class => "list"}, esc_html($t->{'name'})) . "</td>\n";
+ -class => "list"}, esc_path($t->{'name'})) . "</td>\n";
print "<td class=\"link\">";
print $cgi->a({-href => href(action=>"blob", hash=>$t->{'hash'},
file_name=>"$basedir$t->{'name'}", %base_key)},
print "<td class=\"list\">";
print $cgi->a({-href => href(action=>"tree", hash=>$t->{'hash'},
file_name=>"$basedir$t->{'name'}", %base_key)},
- esc_html($t->{'name'}));
+ esc_path($t->{'name'}));
print "</td>\n";
print "<td class=\"link\">";
print $cgi->a({-href => href(action=>"tree", hash=>$t->{'hash'},
sub git_difftree_body {
my ($difftree, $hash, $parent) = @_;
-
+ my ($have_blame) = gitweb_check_feature('blame');
print "<div class=\"list_head\">\n";
if ($#{$difftree} > 10) {
print(($#{$difftree} + 1) . " files changed:\n");
print "<td>";
print $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'},
hash_base=>$hash, file_name=>$diff{'file'}),
- -class => "list"}, esc_html($diff{'file'}));
+ -class => "list"}, esc_path($diff{'file'}));
print "</td>\n";
print "<td>$mode_chng</td>\n";
print "<td class=\"link\">";
print "<td>";
print $cgi->a({-href => href(action=>"blob", hash=>$diff{'from_id'},
hash_base=>$parent, file_name=>$diff{'file'}),
- -class => "list"}, esc_html($diff{'file'}));
+ -class => "list"}, esc_path($diff{'file'}));
print "</td>\n";
print "<td>$mode_chng</td>\n";
print "<td class=\"link\">";
print $cgi->a({-href => href(action=>"blob", hash=>$diff{'from_id'},
hash_base=>$parent, file_name=>$diff{'file'})},
"blob") . " | ";
- print $cgi->a({-href => href(action=>"blame", hash_base=>$parent,
- file_name=>$diff{'file'})},
- "blame") . " | ";
+ if ($have_blame) {
+ print $cgi->a({-href =>
+ href(action=>"blame",
+ hash_base=>$parent,
+ file_name=>$diff{'file'})},
+ "blame") . " | ";
+ }
print $cgi->a({-href => href(action=>"history", hash_base=>$parent,
file_name=>$diff{'file'})},
"history");
print "<td>";
print $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'},
hash_base=>$hash, file_name=>$diff{'file'}),
- -class => "list"}, esc_html($diff{'file'}));
+ -class => "list"}, esc_path($diff{'file'}));
print "</td>\n";
print "<td>$mode_chnge</td>\n";
print "<td class=\"link\">";
print $cgi->a({-href => href(action=>"blob", hash=>$diff{'to_id'},
hash_base=>$hash, file_name=>$diff{'file'})},
"blob") . " | ";
- print $cgi->a({-href => href(action=>"blame", hash_base=>$hash,
- file_name=>$diff{'file'})},
- "blame") . " | ";
+ if ($have_blame) {
+ print $cgi->a({-href => href(action=>"blame",
+ hash_base=>$hash,
+ file_name=>$diff{'file'})},
+ "blame") . " | ";
+ }
print $cgi->a({-href => href(action=>"history", hash_base=>$hash,
file_name=>$diff{'file'})},
"history");
print "<td>" .
$cgi->a({-href => href(action=>"blob", hash_base=>$hash,
hash=>$diff{'to_id'}, file_name=>$diff{'to_file'}),
- -class => "list"}, esc_html($diff{'to_file'})) . "</td>\n" .
+ -class => "list"}, esc_path($diff{'to_file'})) . "</td>\n" .
"<td><span class=\"file_status $nstatus\">[$nstatus from " .
$cgi->a({-href => href(action=>"blob", hash_base=>$parent,
hash=>$diff{'from_id'}, file_name=>$diff{'from_file'}),
- -class => "list"}, esc_html($diff{'from_file'})) .
+ -class => "list"}, esc_path($diff{'from_file'})) .
" with " . (int $diff{'similarity'}) . "% similarity$mode_chng]</span></td>\n" .
"<td class=\"link\">";
if ($action eq 'commitdiff') {
print $cgi->a({-href => href(action=>"blob", hash=>$diff{'from_id'},
hash_base=>$parent, file_name=>$diff{'from_file'})},
"blob") . " | ";
- print $cgi->a({-href => href(action=>"blame", hash_base=>$parent,
- file_name=>$diff{'from_file'})},
- "blame") . " | ";
+ if ($have_blame) {
+ print $cgi->a({-href => href(action=>"blame",
+ hash_base=>$hash,
+ file_name=>$diff{'to_file'})},
+ "blame") . " | ";
+ }
print $cgi->a({-href => href(action=>"history", hash_base=>$parent,
file_name=>$diff{'from_file'})},
"history");
my $in_header = 0;
my $patch_found = 0;
my $diffinfo;
+ my (%from, %to);
print "<div class=\"patchset\">\n";
if ($patch_line =~ m/^diff /) { # "git diff" header
# beginning of patch (in patchset)
if ($patch_found) {
+ # close extended header for previous empty patch
+ if ($in_header) {
+ print "</div>\n" # class="diff extended_header"
+ }
# close previous patch
print "</div>\n"; # class="patch"
} else {
}
print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n";
+ # read and prepare patch information
if (ref($difftree->[$patch_idx]) eq "HASH") {
+ # pre-parsed (or generated by hand)
$diffinfo = $difftree->[$patch_idx];
} else {
$diffinfo = parse_difftree_raw_line($difftree->[$patch_idx]);
}
+ $from{'file'} = $diffinfo->{'from_file'} || $diffinfo->{'file'};
+ $to{'file'} = $diffinfo->{'to_file'} || $diffinfo->{'file'};
+ if ($diffinfo->{'status'} ne "A") { # not new (added) file
+ $from{'href'} = href(action=>"blob", hash_base=>$hash_parent,
+ hash=>$diffinfo->{'from_id'},
+ file_name=>$from{'file'});
+ }
+ if ($diffinfo->{'status'} ne "D") { # not deleted file
+ $to{'href'} = href(action=>"blob", hash_base=>$hash,
+ hash=>$diffinfo->{'to_id'},
+ file_name=>$to{'file'});
+ }
$patch_idx++;
- if ($diffinfo->{'status'} eq "A") { # added
- print "<div class=\"diff_info\">" . file_type($diffinfo->{'to_mode'}) . ":" .
- $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
- hash=>$diffinfo->{'to_id'}, file_name=>$diffinfo->{'file'})},
- $diffinfo->{'to_id'}) . " (new)" .
- "</div>\n"; # class="diff_info"
-
- } elsif ($diffinfo->{'status'} eq "D") { # deleted
- print "<div class=\"diff_info\">" . file_type($diffinfo->{'from_mode'}) . ":" .
- $cgi->a({-href => href(action=>"blob", hash_base=>$hash_parent,
- hash=>$diffinfo->{'from_id'}, file_name=>$diffinfo->{'file'})},
- $diffinfo->{'from_id'}) . " (deleted)" .
- "</div>\n"; # class="diff_info"
-
- } elsif ($diffinfo->{'status'} eq "R" || # renamed
- $diffinfo->{'status'} eq "C" || # copied
- $diffinfo->{'status'} eq "2") { # with two filenames (from git_blobdiff)
- print "<div class=\"diff_info\">" .
- file_type($diffinfo->{'from_mode'}) . ":" .
- $cgi->a({-href => href(action=>"blob", hash_base=>$hash_parent,
- hash=>$diffinfo->{'from_id'}, file_name=>$diffinfo->{'from_file'})},
- $diffinfo->{'from_id'}) .
- " -> " .
- file_type($diffinfo->{'to_mode'}) . ":" .
- $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
- hash=>$diffinfo->{'to_id'}, file_name=>$diffinfo->{'to_file'})},
- $diffinfo->{'to_id'});
- print "</div>\n"; # class="diff_info"
-
- } else { # modified, mode changed, ...
- print "<div class=\"diff_info\">" .
- file_type($diffinfo->{'from_mode'}) . ":" .
- $cgi->a({-href => href(action=>"blob", hash_base=>$hash_parent,
- hash=>$diffinfo->{'from_id'}, file_name=>$diffinfo->{'file'})},
- $diffinfo->{'from_id'}) .
- " -> " .
- file_type($diffinfo->{'to_mode'}) . ":" .
- $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
- hash=>$diffinfo->{'to_id'}, file_name=>$diffinfo->{'file'})},
- $diffinfo->{'to_id'});
- print "</div>\n"; # class="diff_info"
+ # print "git diff" header
+ $patch_line =~ s!^(diff (.*?) )"?a/.*$!$1!;
+ if ($from{'href'}) {
+ $patch_line .= $cgi->a({-href => $from{'href'}, -class => "path"},
+ 'a/' . esc_path($from{'file'}));
+ } else { # file was added
+ $patch_line .= 'a/' . esc_path($from{'file'});
+ }
+ $patch_line .= ' ';
+ if ($to{'href'}) {
+ $patch_line .= $cgi->a({-href => $to{'href'}, -class => "path"},
+ 'b/' . esc_path($to{'file'}));
+ } else { # file was deleted
+ $patch_line .= 'b/' . esc_path($to{'file'});
}
- #print "<div class=\"diff extended_header\">\n";
+ print "<div class=\"diff header\">$patch_line</div>\n";
+ print "<div class=\"diff extended_header\">\n";
$in_header = 1;
next LINE;
- } # start of patch in patchset
+ }
+ if ($in_header) {
+ if ($patch_line !~ m/^---/) {
+ # match <path>
+ if ($patch_line =~ s!^((copy|rename) from ).*$!$1! && $from{'href'}) {
+ $patch_line .= $cgi->a({-href=>$from{'href'}, -class=>"path"},
+ esc_path($from{'file'}));
+ }
+ if ($patch_line =~ s!^((copy|rename) to ).*$!$1! && $to{'href'}) {
+ $patch_line = $cgi->a({-href=>$to{'href'}, -class=>"path"},
+ esc_path($to{'file'}));
+ }
+ # match <mode>
+ if ($patch_line =~ m/\s(\d{6})$/) {
+ $patch_line .= '<span class="info"> (' .
+ file_type_long($1) .
+ ')</span>';
+ }
+ # match <hash>
+ if ($patch_line =~ m/^index/) {
+ my ($from_link, $to_link);
+ if ($from{'href'}) {
+ $from_link = $cgi->a({-href=>$from{'href'}, -class=>"hash"},
+ substr($diffinfo->{'from_id'},0,7));
+ } else {
+ $from_link = '0' x 7;
+ }
+ if ($to{'href'}) {
+ $to_link = $cgi->a({-href=>$to{'href'}, -class=>"hash"},
+ substr($diffinfo->{'to_id'},0,7));
+ } else {
+ $to_link = '0' x 7;
+ }
+ my ($from_id, $to_id) = ($diffinfo->{'from_id'}, $diffinfo->{'to_id'});
+ $patch_line =~ s!$from_id\.\.$to_id!$from_link..$to_link!;
+ }
+ print $patch_line . "<br/>\n";
- if ($in_header && $patch_line =~ m/^---/) {
- #print "</div>\n"; # class="diff extended_header"
- $in_header = 0;
+ } else {
+ #$in_header && $patch_line =~ m/^---/;
+ print "</div>\n"; # class="diff extended_header"
+ $in_header = 0;
+
+ if ($from{'href'}) {
+ $patch_line = '--- a/' .
+ $cgi->a({-href=>$from{'href'}, -class=>"path"},
+ esc_path($from{'file'}));
+ }
+ print "<div class=\"diff from_file\">$patch_line</div>\n";
- my $file = $diffinfo->{'from_file'};
- $file ||= $diffinfo->{'file'};
- $file = $cgi->a({-href => href(action=>"blob", hash_base=>$hash_parent,
- hash=>$diffinfo->{'from_id'}, file_name=>$file),
- -class => "list"}, esc_html($file));
- $patch_line =~ s|a/.*$|a/$file|g;
- print "<div class=\"diff from_file\">$patch_line</div>\n";
+ $patch_line = <$fd>;
+ chomp $patch_line;
- $patch_line = <$fd>;
- chomp $patch_line;
+ #$patch_line =~ m/^+++/;
+ if ($to{'href'}) {
+ $patch_line = '+++ b/' .
+ $cgi->a({-href=>$to{'href'}, -class=>"path"},
+ esc_path($to{'file'}));
+ }
+ print "<div class=\"diff to_file\">$patch_line</div>\n";
- #$patch_line =~ m/^+++/;
- $file = $diffinfo->{'to_file'};
- $file ||= $diffinfo->{'file'};
- $file = $cgi->a({-href => href(action=>"blob", hash_base=>$hash,
- hash=>$diffinfo->{'to_id'}, file_name=>$file),
- -class => "list"}, esc_html($file));
- $patch_line =~ s|b/.*|b/$file|g;
- print "<div class=\"diff to_file\">$patch_line</div>\n";
+ }
next LINE;
}
- next LINE if $in_header;
print format_diff_line($patch_line);
}
sub git_project_list_body {
my ($projlist, $order, $from, $to, $extra, $no_header) = @_;
- my $check_forks = gitweb_check_feature('forks');
+ my ($check_forks) = gitweb_check_feature('forks');
my @projects;
foreach my $pr (@$projlist) {
}
if ($check_forks) {
my $pname = $pr->{'path'};
- $pname =~ s/\.git$//;
- $pr->{'forks'} = -d "$projectroot/$pname";
+ if (($pname =~ s/\.git$//) &&
+ ($pname !~ /\/$/) &&
+ (-d "$projectroot/$pname")) {
+ $pr->{'forks'} = "-d $projectroot/$pname";
+ }
+ else {
+ $pr->{'forks'} = 0;
+ }
}
push @projects, $pr;
}
if ($check_forks) {
print "<td>";
if ($pr->{'forks'}) {
+ print "<!-- $pr->{'forks'} -->\n";
print $cgi->a({-href => href(project=>$pr->{'path'}, action=>"forks")}, "+");
}
print "</td>\n";
my @taglist = git_get_tags_list(15);
my @headlist = git_get_heads_list(15);
my @forklist;
- if (gitweb_check_feature('forks')) {
+ my ($check_forks) = gitweb_check_feature('forks');
+
+ if ($check_forks) {
@forklist = git_get_projects_list($project);
}
print "<div class=\"page_body\">";
my $comment = $tag{'comment'};
foreach my $line (@$comment) {
+ chomp($line);
print esc_html($line) . "<br/>\n";
}
print "</div>\n";
}
}
my $data = $_;
+ chomp($data);
my $rev = substr($full_rev, 0, 8);
my $author = $meta->{'author'};
my %date = parse_date($meta->{'author-time'},
} else {
while (my $line = <$fd>) {
- $line =~ s!a/($hash|$hash_parent)!'a/'.esc_html($diffinfo{'from_file'})!eg;
- $line =~ s!b/($hash|$hash_parent)!'b/'.esc_html($diffinfo{'to_file'})!eg;
+ $line =~ s!a/($hash|$hash_parent)!'a/'.esc_path($diffinfo{'from_file'})!eg;
+ $line =~ s!b/($hash|$hash_parent)!'b/'.esc_path($diffinfo{'to_file'})!eg;
print $line;
print $cgi->a({-href => href(action=>"blob", hash_base=>$co{'id'},
hash=>$set{'id'}, file_name=>$set{'file'}),
-class => "list"},
- "<span class=\"match\">" . esc_html($set{'file'}) . "</span>") .
+ "<span class=\"match\">" . esc_path($set{'file'}) . "</span>") .
"<br/>\n";
}
print "</td>\n" .
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 = esc_html(unquote($7));
+ my $file = esc_path(unquote($7));
$file = to_utf8($file);
print "$file<br/>\n";
}