v070

diff --git a/gitweb.cgi b/gitweb.cgi
index 61fc23f06050c2bc2c35e466b4855de8d29dc96c..80a883d80f86e416e03c944edb1820498f30f48f 100755 (executable)
--- a/gitweb.cgi
+++ b/gitweb.cgi
@@ -14,15 +14,21 @@ use CGI::Carp qw(fatalsToBrowser);
 
 my $cgi = new CGI;
 
 
 my $cgi = new CGI;
 

-my $version =          "064";
+my $version =          "070";

 my $projectroot =      "/pub/scm";
 my $projectroot =      "/pub/scm";

-my $defaultprojects =  "linux/kernel/git";
+my $home_link =                "/git";

 my $gitbin =           "/usr/bin";
 my $gittmp =           "/tmp/gitweb";
 my $gitbin =           "/usr/bin";
 my $gittmp =           "/tmp/gitweb";

-my $giturl =           "/pub/software/scm/cogito";
+my $logo_link =                "/pub/software/scm/cogito";

 my $my_url =           $cgi->url();
 my $my_uri =           $cgi->url(-absolute => 1);
 
 my $my_url =           $cgi->url();
 my $my_uri =           $cgi->url(-absolute => 1);
 

+# remove #
+my $projectroot =      "/home/kay/public_html/pub/scm";
+my $home_link =                "/~kay/git";
+my $logo_link =                "/~kay/pub/software/scm/cogito";
+# remove #
+

 mkdir($gittmp, 0700);
 my $project = $cgi->param('p');
 my $action = $cgi->param('a');
 mkdir($gittmp, 0700);
 my $project = $cgi->param('p');
 my $action = $cgi->param('a');


@@ -33,8 +39,13 @@ my $time_back = $cgi->param('t');
 $ENV{'SHA1_FILE_DIRECTORY'} = "$projectroot/$project/objects";
 
 # validate input
 $ENV{'SHA1_FILE_DIRECTORY'} = "$projectroot/$project/objects";
 
 # validate input

-if (defined($project) && $project =~ /(^|\/)(|\.|\.\.)($|\/)/) {
-       die_error("", "Invalid project parameter.");
+if (defined($project)) {
+       if ($project =~ /(^|\/)(|\.|\.\.)($|\/)/) {
+               die_error("", "Invalid project parameter.");
+       }
+       if (!(-d "$projectroot/$project")) {
+               die_error("", "No such project.");
+       }

 }
 if (defined($file_name) && $file_name =~ /(^|\/)(|\.|\.\.)($|\/)/) {
        die_error("", "Invalid file parameter.");
 }
 if (defined($file_name) && $file_name =~ /(^|\/)(|\.|\.\.)($|\/)/) {
        die_error("", "Invalid file parameter.");


@@ -80,26 +91,18 @@ sub git_header_html {
                clear:both; background-color: #d9d8d1;
        }
        div.page_footer_text { float:left; color:#888888; font-size:10px;}
                clear:both; background-color: #d9d8d1;
        }
        div.page_footer_text { float:left; color:#888888; font-size:10px;}

-       div.page_body { margin:0px 25px; padding:8px; clear:both; border: solid #d9d8d1; border-width:0px 1px; }
+       div.page_body { margin:0px 25px; padding:8px; clear:both; border:solid #d9d8d1; border-width:0px 1px; }

        div.title {
                display:block; margin:0px 25px; padding:8px; clear:both;
                font-weight:bold; background-color: #d9d8d1; color:#000000;
        }
        a.log_title {
        div.title {
                display:block; margin:0px 25px; padding:8px; clear:both;
                font-weight:bold; background-color: #d9d8d1; color:#000000;
        }
        a.log_title {

-               display:block; margin:0px 25px; padding:8px; clear:both;
+               display:block; margin:0px 25px; padding:6px; clear:both;

                font-weight:bold; background-color: #d9d8d1; text-decoration:none; color:#000000;
        }
        a.log_title:hover { background-color: #c9c8c1; }
                font-weight:bold; background-color: #d9d8d1; text-decoration:none; color:#000000;
        }
        a.log_title:hover { background-color: #c9c8c1; }

-       a.xml_logo { float:right; border:1px solid;
-               line-height:15px;
-               border-color:#fcc7a5 #7d3302 #3e1a01 #ff954e; width:35px;
-               color:#ffffff; background-color:#ff6600;
-               font-weight:bold; font-family:sans-serif; text-align:center;
-               font-size:11px; display:block; text-decoration:none;
-       }
-       a.xml_logo:hover { background-color:#ee5500; }

        div.log_head {
        div.log_head {

-               margin:0px 25px; min-height: 30px; padding:8px; clear:both;
+               margin:0px 25px; padding:8px; clear:both;

                border: solid #d9d8d1; border-width:0px 1px; font-family:monospace;
                background-color: #edece6;
        }
                border: solid #d9d8d1; border-width:0px 1px; font-family:monospace;
                background-color: #edece6;
        }


@@ -108,18 +111,28 @@ sub git_header_html {
                border:solid #d9d8d1; border-width:0px 1px;
        }
        span.log_age { position:relative; float:left; width:142px; }
                border:solid #d9d8d1; border-width:0px 1px;
        }
        span.log_age { position:relative; float:left; width:142px; }

-       div.log_functions { font-size:10px; font-family:sans-serif; position:relative; float:left; width:142px; }
-       div.signed_off { color: #a9a8a1; }
+       div.log_link { font-size:10px; font-family:sans-serif; position:relative; float:left; width:142px; }
+       div.list {
+               display:block; margin:0px 25px; padding:2px 8px; border:solid #d9d8d1; border-width:0px 1px;
+               font-family:monospace; background-color: #edece6;
+       }
+       div.link { margin:0px 25px; padding:4px 8px; border:solid #d9d8d1; border-width:0px 1px; font-family:sans-serif; font-size:10px; }
+       a.xml_logo { float:right; border:1px solid;
+               line-height:15px;
+               border-color:#fcc7a5 #7d3302 #3e1a01 #ff954e; width:35px;
+               color:#ffffff; background-color:#ff6600;
+               font-weight:bold; font-family:sans-serif; text-align:center;
+               font-size:11px; display:block; text-decoration:none;
+       }
+       a.xml_logo:hover { background-color:#ee5500; }

        </style>
 </head>
 <body>
 EOF
        print "<div class=\"page_header\">\n" .
        </style>
 </head>
 <body>
 EOF
        print "<div class=\"page_header\">\n" .

-             "<a href=\"$giturl\">" .
+             "<a href=\"$logo_link\">" .

              "<img src=\"$my_uri?a=git-logo.png\" width=\"72\" height=\"27\" alt=\"git\" style=\"float:right; border-width:0px;\"/></a>";
              "<img src=\"$my_uri?a=git-logo.png\" width=\"72\" height=\"27\" alt=\"git\" style=\"float:right; border-width:0px;\"/></a>";

-       if ($defaultprojects ne "") {
-               print $cgi->a({-href => "$my_uri"}, "projects") . " / ";
-       }
+       print $cgi->a({-href => "$my_uri"}, "projects") . " / ";

        if ($project ne "") {
                print $cgi->a({-href => "$my_uri?p=$project;a=log"}, $project);
        }
        if ($project ne "") {
                print $cgi->a({-href => "$my_uri?p=$project;a=log"}, $project);
        }


@@ -135,8 +148,9 @@ sub git_footer_html {
        if ($project ne '') {
                print $cgi->a({-href => "$my_uri?p=$project;a=rss", -class => "xml_logo"}, "XML") . "\n";
        }
        if ($project ne '') {
                print $cgi->a({-href => "$my_uri?p=$project;a=rss", -class => "xml_logo"}, "XML") . "\n";
        }

-       print "</div>";
-       print "</body>\n</html>";
+       print "</div>" .
+             "</body>" .
+             "</html>";

 }
 
 sub die_error {
 }
 
 sub die_error {


@@ -168,7 +182,7 @@ sub git_commit {
        my %co;
        my @parents;
 
        my %co;
        my @parents;
 

-       open my $fd, "-|", "$gitbin/cat-file commit $commit";
+       open my $fd, "-|", "$gitbin/git-cat-file commit $commit";

        while (my $line = <$fd>) {
                chomp($line);
                last if $line eq "";
        while (my $line = <$fd>) {
                chomp($line);
                last if $line eq "";


@@ -238,7 +252,7 @@ sub git_diff_html {
        if ($from ne "") {
                $from_tmp = "$gittmp/gitweb_" . $$ . "_from";
                open(my $fd2, "> $from_tmp");
        if ($from ne "") {
                $from_tmp = "$gittmp/gitweb_" . $$ . "_from";
                open(my $fd2, "> $from_tmp");

-               open my $fd, "-|", "$gitbin/cat-file blob $from";
+               open my $fd, "-|", "$gitbin/git-cat-file blob $from";

                my @file = <$fd>;
                print $fd2 @file;
                close $fd2;
                my @file = <$fd>;
                print $fd2 @file;
                close $fd2;


@@ -250,7 +264,7 @@ sub git_diff_html {
        if ($to ne "") {
                $to_tmp = "$gittmp/gitweb_" . $$ . "_to";
                open my $fd2, "> $to_tmp";
        if ($to ne "") {
                $to_tmp = "$gittmp/gitweb_" . $$ . "_to";
                open my $fd2, "> $to_tmp";

-               open my $fd, "-|", "$gitbin/cat-file blob $to";
+               open my $fd, "-|", "$gitbin/git-cat-file blob $to";

                my @file = <$fd>;
                print $fd2 @file;
                close $fd2;
                my @file = <$fd>;
                print $fd2 @file;
                close $fd2;


@@ -294,13 +308,13 @@ sub mode_str {
        my $perms = oct shift;
        my $modestr;
        if ($perms & 040000) {
        my $perms = oct shift;
        my $modestr;
        if ($perms & 040000) {

-               $modestr .= 'drwxrwxr-x';
+               $modestr .= 'drwxr-xr-x';

        } else {
                # git cares only about the executable bit
                if ($perms & 0100) {
        } else {
                # git cares only about the executable bit
                if ($perms & 0100) {

-                       $modestr .= '-rwxrwxr-x';
+                       $modestr .= '-rwxr-xr-x';

                } else {
                } else {

-                       $modestr .= '-rw-rw-r--';
+                       $modestr .= '-rw-r--r--';

                };
        }
        return $modestr;
                };
        }
        return $modestr;


@@ -349,26 +363,8 @@ if ($action eq "git-logo.png") {
        exit;
 }
 
        exit;
 }
 

-# show list of default projects
-if ($project eq "") {
-       opendir(my $fd, "$projectroot/$defaultprojects") || die_error("", "No projects found.");
-       my (@users) = sort grep(!/^\./, readdir($fd));
-       closedir($fd);
-       git_header_html();
-       print "<div class=\"page_body\">\n";
-       print "<br/><br/>\n";
-       foreach my $user (@users) {
-               opendir($fd, "$projectroot/$defaultprojects/$user");
-               my (@repos) = sort grep(/\.git$/, readdir($fd));
-               closedir($fd);
-               foreach my $repo (@repos) {
-                       if (-e "$projectroot/$defaultprojects/$user/$repo/HEAD") {
-                               print $cgi->a({-href => "$my_uri?p=$defaultprojects/$user/$repo;a=log"}, "$defaultprojects/$user/$repo") . "<br/>\n";
-                       }
-               }
-       }
-       print "<br/></div>";
-       git_footer_html();
+if (!defined($project)) {
+       print $cgi->redirect($home_link);

        exit;
 }
 
        exit;
 }
 


@@ -385,22 +381,22 @@ if ($action eq "blob") {
        print "<div class=\"page_nav\">\n";
        print "<br/><br/></div>\n";
        print "<div class=\"title\">$hash</div>\n";
        print "<div class=\"page_nav\">\n";
        print "<br/><br/></div>\n";
        print "<div class=\"title\">$hash</div>\n";

-       print "<div class=\"page_body\"><pre><br/><br/>\n";
-       open(my $fd, "-|", "$gitbin/cat-file blob $hash");
+       print "<div class=\"page_body\"><pre>\n";
+       open(my $fd, "-|", "$gitbin/git-cat-file blob $hash");

        my $nr;
        while (my $line = <$fd>) {
                $nr++;
                printf "<span style =\"color: #999999;\">%4i\t</span>%s", $nr, escapeHTML($line);;
        }
        close $fd;
        my $nr;
        while (my $line = <$fd>) {
                $nr++;
                printf "<span style =\"color: #999999;\">%4i\t</span>%s", $nr, escapeHTML($line);;
        }
        close $fd;

-       print "<br/><br/></pre>\n";
+       print "<br/></pre>\n";

        print "</div>";
        git_footer_html();
 } elsif ($action eq "tree") {
        if ($hash eq "") {
                $hash = git_head($project);
        }
        print "</div>";
        git_footer_html();
 } elsif ($action eq "tree") {
        if ($hash eq "") {
                $hash = git_head($project);
        }

-       open my $fd, "-|", "$gitbin/ls-tree $hash";
+       open my $fd, "-|", "$gitbin/git-ls-tree $hash";

        my (@entries) = map { chomp; $_ } <$fd>;
        close $fd;
        git_header_html();
        my (@entries) = map { chomp; $_ } <$fd>;
        close $fd;
        git_header_html();


@@ -417,16 +413,16 @@ if ($action eq "blob") {
                my $t_hash = $3;
                my $t_name = $4;
                if ($t_type eq "blob") {
                my $t_hash = $3;
                my $t_name = $4;
                if ($t_type eq "blob") {

-                       print mode_str($t_mode). " $t_name (" . $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$t_hash"}, "view") . ")\n";
+                       print mode_str($t_mode). " $t_name " . $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$t_hash", -class => "link"}, "view") . "\n";

                } elsif ($t_type eq "tree") {
                } elsif ($t_type eq "tree") {

-                       print mode_str($t_mode). " $t_name (" . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$t_hash"}, "view") . ")\n";
+                       print mode_str($t_mode). " $t_name " . $cgi->a({-href => "$my_uri?p=$project;a=tree;h=$t_hash", -class => "link"}, "view") . "\n";

                }
        }
        print "</pre>\n";
        print "<br/></div>";
        git_footer_html();
 } elsif ($action eq "log" || $action eq "rss") {
                }
        }
        print "</pre>\n";
        print "<br/></div>";
        git_footer_html();
 } elsif ($action eq "log" || $action eq "rss") {

-       open my $fd, "-|", "$gitbin/rev-list " . git_head($project);
+       open my $fd, "-|", "$gitbin/git-rev-list " . git_head($project);

        my (@revlist) = map { chomp; $_ } <$fd>;
        close $fd;
 
        my (@revlist) = map { chomp; $_ } <$fd>;
        close $fd;
 


@@ -463,26 +459,24 @@ if ($action eq "blob") {
                                }
                                last;
                        }
                                }
                                last;
                        }

-                       print "<div><a href=\"$my_uri?p=$project;a=commit;h=$commit\" class=\"log_title\">\n" .
-                             "<span class=\"log_age\">" . $co{'age_string'} . "</span>\n" . escapeHTML($co{'title'}) . "</a>\n" .
+                       print "<div>\n" .
+                             $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$commit", -class => "log_title"}, 
+                             "<span class=\"log_age\">" . $co{'age_string'} . "</span>" . escapeHTML($co{'title'})) . "\n" .

                              "</div>\n";
                        print "<div class=\"log_head\">\n" .
                              "</div>\n";
                        print "<div class=\"log_head\">\n" .

-                             "<div class=\"log_functions\">\n" .
-                             $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$commit"}, "view commit") . "<br/>\n" .
-                             $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$commit"}, "view diff") . "<br/>\n" .
+                             "<div class=\"log_link\">\n" .
+                             "view " . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$commit"}, "commit") . " | " .
+                             $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$commit"}, "diff") . "<br/>\n" .

                              "</div>\n" .
                              escapeHTML($co{'author_name'}) .  " [" . $ad{'rfc2822'} . "]<br/>\n" .
                              "</div>\n" .
                              "<div class=\"log_body\">\n";
                        my $comment = $co{'comment'};
                        foreach my $line (@$comment) {
                              "</div>\n" .
                              escapeHTML($co{'author_name'}) .  " [" . $ad{'rfc2822'} . "]<br/>\n" .
                              "</div>\n" .
                              "<div class=\"log_body\">\n";
                        my $comment = $co{'comment'};
                        foreach my $line (@$comment) {

-                               if ($line =~ m/^(signed-off|acked)-by:/i) {
-                                       print '<div class="signed_off">' . escapeHTML($line) . "<br/></div>\n";
-                               } else {
-                                       print escapeHTML($line) . "<br/>\n";
-                               }
+                               last if ($line =~ m/^(signed-off|acked)-by:/i);
+                               print escapeHTML($line) . "<br/>\n";

                        }
                        }

-                       print "<br/><br/>\n" .
+                       print "<br/>\n" .

                              "</div>\n";
                } elsif ($action eq "rss") {
                        last if ($i >= 20);
                              "</div>\n";
                } elsif ($action eq "rss") {
                        last if ($i >= 20);


@@ -507,7 +501,7 @@ if ($action eq "blob") {
        my %co = git_commit($hash);
        my %ad = date_str($co{'author_epoch'}, $co{'author_tz'});
        my %cd = date_str($co{'committer_epoch'}, $co{'committer_tz'});
        my %co = git_commit($hash);
        my %ad = date_str($co{'author_epoch'}, $co{'author_tz'});
        my %cd = date_str($co{'committer_epoch'}, $co{'committer_tz'});

-       open my $fd, "-|", "$gitbin/diff-tree -r " . $co{'parent'} . " $hash";
+       open my $fd, "-|", "$gitbin/git-diff-tree -r " . $co{'parent'} . " $hash";

        my (@difftree) = map { chomp; $_ } <$fd>;
        close $fd;
 
        my (@difftree) = map { chomp; $_ } <$fd>;
        close $fd;
 


@@ -516,7 +510,9 @@ if ($action eq "blob") {
              $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash"}, "commit") . " | \n" .
              $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash"}, "diffs") . "\n" .
              "<br/><br/></div>\n";
              $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash"}, "commit") . " | \n" .
              $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash"}, "diffs") . "\n" .
              "<br/><br/></div>\n";

-       print "<a class=\"log_title\" href=\"$my_uri?p=$project;a=commitdiff;h=$hash\">$co{'title'}</a>\n";
+       print "<div>\n" .
+             $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash", -class => "log_title"}, escapeHTML($co{'title'})) . "\n" .
+             "</div>\n";

        print "<div class=\"log_head\">\n";
        print "author &nbsp; &nbsp; &nbsp;" . escapeHTML($co{'author'}) . "<br/>\n";
        print "author-time " . $ad{'rfc2822'};
        print "<div class=\"log_head\">\n";
        print "author &nbsp; &nbsp; &nbsp;" . escapeHTML($co{'author'}) . "<br/>\n";
        print "author-time " . $ad{'rfc2822'};


@@ -539,51 +535,70 @@ if ($action eq "blob") {
        my $comment = $co{'comment'};
        foreach my $line (@$comment) {
                if ($line =~ m/(signed-off|acked)-by:/i) {
        my $comment = $co{'comment'};
        foreach my $line (@$comment) {
                if ($line =~ m/(signed-off|acked)-by:/i) {

-                       print '<div class="signed_off">' . escapeHTML($line) . "<br/></div>\n";
+                       print "<span style=\"color: #a9a8a1\">" . escapeHTML($line) . "</span><br/>\n";

                } else {
                        print escapeHTML($line) . "<br/>\n";
                }
        }
                } else {
                        print escapeHTML($line) . "<br/>\n";
                }
        }

-       print "<br/><br/>\n";
-       print "<pre>\n";
+       print "<br/><br/>\n" .
+             "</div>\n";

        foreach my $line (@difftree) {
                # '*100644->100644      blob    9f91a116d91926df3ba936a80f020a6ab1084d2b->bb90a0c3a91eb52020d0db0e8b4f94d30e02d596      net/ipv4/route.c'
                # '+100644      blob    4a83ab6cd565d21ab0385bac6643826b83c2fcd4        arch/arm/lib/bitops.h'
        foreach my $line (@difftree) {
                # '*100644->100644      blob    9f91a116d91926df3ba936a80f020a6ab1084d2b->bb90a0c3a91eb52020d0db0e8b4f94d30e02d596      net/ipv4/route.c'
                # '+100644      blob    4a83ab6cd565d21ab0385bac6643826b83c2fcd4        arch/arm/lib/bitops.h'

+               # '*100664->100644      blob    b1a8e3dd5556b61dd771d32307c6ee5d7150fa43->b1a8e3dd5556b61dd771d32307c6ee5d7150fa43      show-files.c'
+               # '*100664->100644      blob    d08e895238bac36d8220586fdc28c27e1a7a76d3->d08e895238bac36d8220586fdc28c27e1a7a76d3      update-cache.c'

                $line =~ m/^(.)(.*)\t(.*)\t(.*)\t(.*)$/;
                my $op = $1;
                my $mode = $2;
                my $type = $3;
                my $id = $4;
                my $file = $5;
                $line =~ m/^(.)(.*)\t(.*)\t(.*)\t(.*)$/;
                my $op = $1;
                my $mode = $2;
                my $type = $3;
                my $id = $4;
                my $file = $5;

-               $mode =~ m/^([0-7]{6})/;
-               my $modestr = mode_str($1);
+               my $mode_chng = "";

                if ($type eq "blob") {
                        if ($op eq "+") {
                if ($type eq "blob") {
                        if ($op eq "+") {

-                               print "$modestr $file" . "[new] " .
-                                     "(" . $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$id"}, "view") . ")\n";
+                               print "<div class=\"list\">\n" .
+                                     "$file <span style=\"color: #55cc55;\">[new]</span>\n" .
+                                     "</div>";
+                               print "<div class=\"link\">\n" .
+                                     "view " . $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$id"}, "file") . "<br/><br/>\n" .
+                                     "</div>\n";

                        } elsif ($op eq "-") {
                        } elsif ($op eq "-") {

-                               print "$modestr $file" . "[removed] " .
-                                     "(" . $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$id"}, "view") . ")\n";
+                               print "<div class=\"list\">\n" .
+                                     "$file <span style=\"color: #cc5555;\">[removed]</span>\n" .
+                                     "</div>";
+                               print "<div class=\"link\">\n" .
+                                     "view " . $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$id"}, "file") . "<br/><br/>\n" .
+                                     "</div>\n";

                        } elsif ($op eq "*") {
                                $id =~ m/([0-9a-fA-F]+)->([0-9a-fA-F]+)/;
                        } elsif ($op eq "*") {
                                $id =~ m/([0-9a-fA-F]+)->([0-9a-fA-F]+)/;

-                               my $from = $1;
-                               my $to = $2;
-                               print "$modestr $file " .
-                                     "(" . $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$to"}, "view") . ")" .
-                                     "(" . $cgi->a({-href => "$my_uri?p=$project;a=blobdiff;h=$to;hp=$from"}, "diff") . ")" .
-                                     "(" . $cgi->a({-href => "$my_uri?p=$project;a=history;h=$hash;f=$file"}, "history") . ")\n";
+                               my $from_id = $1;
+                               my $to_id = $2;
+                               $mode =~ m/^([0-7]{6})->([0-7]{6})$/;
+                               my $from_mode = $1;
+                               my $to_mode = $2;
+                               print "<div class=\"list\">\n";
+                               print $file;
+                               if ($from_mode != $to_mode) {
+                                       print "<span style=\"color: #555555;\"> [chmod $mode]</span>";
+                               }
+                               print "\n</div>\n";
+                               print "<div class=\"link\">\n" .
+                                     "view " . $cgi->a({-href => "$my_uri?p=$project;a=blob;h=$to_id"}, "file") . " | ";
+                               if ($to_id ne $from_id) {
+                                       print $cgi->a({-href => "$my_uri?p=$project;a=blobdiff;h=$to_id;hp=$from_id"}, "diff") . " | ";
+                               }
+                               print $cgi->a({-href => "$my_uri?p=$project;a=history;h=$hash;f=$file"}, "history") . "<br/><br/>\n" .
+                                     "</div>\n";

                        }
                }
        }
                        }
                }
        }

-       print "</pre>\n" .
-             "<br/></div>\n";

        git_footer_html();
 } elsif ($action eq "blobdiff") {
        git_header_html();
        print "<div class=\"page_nav\">\n";
        print "<br/><br/></div>\n";
        print "<div class=\"title\">$hash vs $hash_parent</div>\n";
        git_footer_html();
 } elsif ($action eq "blobdiff") {
        git_header_html();
        print "<div class=\"page_nav\">\n";
        print "<br/><br/></div>\n";
        print "<div class=\"title\">$hash vs $hash_parent</div>\n";

-       print "<div class=\"page_body\"><br/><br/>\n" .
+       print "<div class=\"page_body\">\n" .

              "<pre>\n";
        git_diff_html($hash_parent, $hash, $hash_parent, $hash);
        print "</pre>\n" .
              "<pre>\n";
        git_diff_html($hash_parent, $hash, $hash_parent, $hash);
        print "</pre>\n" .


@@ -591,7 +606,7 @@ if ($action eq "blob") {
        git_footer_html();
 } elsif ($action eq "commitdiff") {
        my %co = git_commit($hash);
        git_footer_html();
 } elsif ($action eq "commitdiff") {
        my %co = git_commit($hash);

-       open my $fd, "-|", "$gitbin/diff-tree -r " . $co{'parent'} . " $hash";
+       open my $fd, "-|", "$gitbin/git-diff-tree -r " . $co{'parent'} . " $hash";

        my (@difftree) = map { chomp; $_ } <$fd>;
        close $fd;
 
        my (@difftree) = map { chomp; $_ } <$fd>;
        close $fd;
 


@@ -600,7 +615,9 @@ if ($action eq "blob") {
              $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash"}, "commit") . " | \n" .
              $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash"}, "diffs") . "\n" .
              "<br/><br/></div>\n";
              $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash"}, "commit") . " | \n" .
              $cgi->a({-href => "$my_uri?p=$project;a=commitdiff;h=$hash"}, "diffs") . "\n" .
              "<br/><br/></div>\n";

-       print $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash", -class => "log_title"}, $co{'title'}) ."\n";
+       print "<div>\n" .
+             $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$hash", -class => "log_title"}, escapeHTML($co{'title'})) . "\n" .
+             "</div>\n";

        print "<div class=\"page_body\">\n" .
              "<pre>\n";
        foreach my $line (@difftree) {
        print "<div class=\"page_body\">\n" .
              "<pre>\n";
        foreach my $line (@difftree) {


@@ -618,7 +635,9 @@ if ($action eq "blob") {
                                git_diff_html($file, "", $id, "");
                        } elsif ($op eq "*") {
                                $id =~ m/([0-9a-fA-F]+)->([0-9a-fA-F]+)/;
                                git_diff_html($file, "", $id, "");
                        } elsif ($op eq "*") {
                                $id =~ m/([0-9a-fA-F]+)->([0-9a-fA-F]+)/;

-                               git_diff_html($file, $file, $1, $2);
+                               if ($1 ne $2) {
+                                       git_diff_html($file, $file, $1, $2);
+                               }

                        }
                }
        }
                        }
                }
        }


@@ -629,14 +648,14 @@ if ($action eq "blob") {
        if (!(defined($hash))) {
                $hash = git_head($project);
        }
        if (!(defined($hash))) {
                $hash = git_head($project);
        }

-       open my $fd, "-|", "$gitbin/rev-list $hash";
+       open my $fd, "-|", "$gitbin/git-rev-list $hash";

        my (@revlist) = map { chomp; $_ } <$fd>;
        close $fd;
 
        git_header_html();
        print "<div class=\"page_nav\">\n";
        print "<br/><br/></div>\n";
        my (@revlist) = map { chomp; $_ } <$fd>;
        close $fd;
 
        git_header_html();
        print "<div class=\"page_nav\">\n";
        print "<br/><br/></div>\n";

-       print "<div class=\"title\">$file_name</div>\n";
+       print "<div class=\"title\">". escapeHTML($file_name) . "</div>\n";

        print "<div class=\"page_body\">\n" .
              "<pre>\n";
        foreach my $rev (@revlist) {
        print "<div class=\"page_body\">\n" .
              "<pre>\n";
        foreach my $rev (@revlist) {


@@ -644,7 +663,7 @@ if ($action eq "blob") {
                my $parents  = $co{'parents'};
                my $found = 0;
                foreach my $parent (@$parents) {
                my $parents  = $co{'parents'};
                my $found = 0;
                foreach my $parent (@$parents) {

-                       open $fd, "-|", "$gitbin/diff-tree -r $parent $rev $file_name";
+                       open $fd, "-|", "$gitbin/git-diff-tree -r $parent $rev $file_name";

                        my (@difftree) = map { chomp; $_ } <$fd>;
                        close $fd;
 
                        my (@difftree) = map { chomp; $_ } <$fd>;
                        close $fd;
 


@@ -658,8 +677,8 @@ if ($action eq "blob") {
                        }
                }
                if ($found) {
                        }
                }
                if ($found) {

-                       print $co{'age_string'} . "\t " . $co{'author_name'} . "  - " . $co{'title'} .
-                             " (" . $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$rev"}, "view") .")\n";
+                       print $co{'age_string'} . "\t " . $co{'author_name'} . "  - " . $co{'title'} . " " .
+                             $cgi->a({-href => "$my_uri?p=$project;a=commit;h=$rev", -class => "link"}, "view") ."\n";

                }
        }
        print "<br/></pre>\n";
                }
        }
        print "<br/></pre>\n";