9 files changed, 127 insertions, 32 deletions

diff --git a/cgit.c b/cgit.c
index 7b7afba..fedf355 100644
--- a/cgit.c
+++ b/cgit.c
@@ -1,245 +1,254 @@
 /* cgit.c: cgi for the git scm
  *
  * Copyright (C) 2006 Lars Hjemli
  *
  * Licensed under GNU General Public License v2
  *   (see COPYING for full license text)
  */
 
 #include "cgit.h"
 
 const char cgit_version[] = CGIT_VERSION;
 
 
 static struct repoinfo *cgit_get_repoinfo(char *url)
 {
         int i;
         struct repoinfo *repo;
         
         for (i=0; i<cgit_repolist.count; i++) {
                 repo = &cgit_repolist.repos[i];
                 if (!strcmp(repo->url, url))
                         return repo;
         }
         return NULL;
 }
 
 
 static int cgit_prepare_cache(struct cacheitem *item)
 {
         if (!cgit_query_repo) {
                 item->name = xstrdup(fmt("%s/index.html", cgit_cache_root));
                 item->ttl = cgit_cache_root_ttl;
                 return 1;
         }
         cgit_repo = cgit_get_repoinfo(cgit_query_repo);
         if (!cgit_repo) {
                 char *title = fmt("%s - %s", cgit_root_title, "Bad request");
                 cgit_print_docstart(title, item);
                 cgit_print_pageheader(title, 0);
                 cgit_print_error(fmt("Unknown repo: %s", cgit_query_repo));
                 cgit_print_docend();
                 return 0;
         }
 
         if (!cgit_query_page) {
                 item->name = xstrdup(fmt("%s/%s/index.html", cgit_cache_root, 
                            cgit_repo->url));
                 item->ttl = cgit_cache_repo_ttl;
         } else {
                 item->name = xstrdup(fmt("%s/%s/%s/%s.html", cgit_cache_root, 
                            cgit_repo->url, cgit_query_page, 
                            cache_safe_filename(cgit_querystring)));
                 if (cgit_query_has_symref)
                         item->ttl = cgit_cache_dynamic_ttl;
                 else if (cgit_query_has_sha1)
                         item->ttl = cgit_cache_static_ttl;
                 else
                         item->ttl = cgit_cache_repo_ttl;
         }
         return 1;
 }
 
 static void cgit_print_repo_page(struct cacheitem *item)
 {
         char *title;
         int show_search;
 
         if (chdir(cgit_repo->path)) {
                 title = fmt("%s - %s", cgit_root_title, "Bad request");
                 cgit_print_docstart(title, item);
                 cgit_print_pageheader(title, 0);
                 cgit_print_error(fmt("Unable to scan repository: %s",
                                      strerror(errno)));
                 cgit_print_docend();
                 return;
         }
 
         title = fmt("%s - %s", cgit_repo->name, cgit_repo->desc);
         show_search = 0;
         setenv("GIT_DIR", cgit_repo->path, 1);
 
         if (cgit_repo->snapshots && cgit_query_page && 
             !strcmp(cgit_query_page, "snapshot")) {
                 cgit_print_snapshot(item, cgit_query_sha1, "zip", 
                                     cgit_repo->url, cgit_query_name);
                 return;
         }
 
         if (cgit_query_page && !strcmp(cgit_query_page, "log"))
                 show_search = 1;
+
         cgit_print_docstart(title, item);
-        cgit_print_pageheader(title, show_search);
+
+
         if (!cgit_query_page) {
+                cgit_print_pageheader("summary", show_search);
                 cgit_print_summary();
-        } else if (!strcmp(cgit_query_page, "log")) {
+                cgit_print_docend();
+                return;
+        }
+
+        cgit_print_pageheader(cgit_query_page, show_search);
+
+        if (!strcmp(cgit_query_page, "log")) {
                 cgit_print_log(cgit_query_head, cgit_query_ofs, 100, 
                                cgit_query_search);
         } else if (!strcmp(cgit_query_page, "tree")) {
                 cgit_print_tree(cgit_query_sha1, cgit_query_path);
         } else if (!strcmp(cgit_query_page, "commit")) {
                 cgit_print_commit(cgit_query_sha1);
         } else if (!strcmp(cgit_query_page, "view")) {
                 cgit_print_view(cgit_query_sha1);
         } else if (!strcmp(cgit_query_page, "diff")) {
                 cgit_print_diff(cgit_query_sha1, cgit_query_sha2);
         } else {
                 cgit_print_error("Invalid request");
         }
         cgit_print_docend();
 }
 
 static void cgit_fill_cache(struct cacheitem *item, int use_cache)
 {
         static char buf[PATH_MAX];
         int stdout2;
 
         getcwd(buf, sizeof(buf));
         item->st.st_mtime = time(NULL);
 
         if (use_cache) {
                 stdout2 = chk_positive(dup(STDOUT_FILENO), 
                                        "Preserving STDOUT");
                 chk_zero(close(STDOUT_FILENO), "Closing STDOUT");
                 chk_positive(dup2(item->fd, STDOUT_FILENO), "Dup2(cachefile)");
         }
 
         if (cgit_query_repo)
                 cgit_print_repo_page(item);
         else
                 cgit_print_repolist(item);
 
         if (use_cache) {
                 chk_zero(close(STDOUT_FILENO), "Close redirected STDOUT");
                 chk_positive(dup2(stdout2, STDOUT_FILENO), 
                              "Restoring original STDOUT");
                 chk_zero(close(stdout2), "Closing temporary STDOUT");
         }
 
         chdir(buf);
 }
 
 static void cgit_check_cache(struct cacheitem *item)
 {
         int i = 0;
 
  top:
         if (++i > cgit_max_lock_attempts) {
                 die("cgit_refresh_cache: unable to lock %s: %s",
                     item->name, strerror(errno));
         }
         if (!cache_exist(item)) {
                 if (!cache_lock(item)) {
                         sleep(1);
                         goto top;
                 }
                 if (!cache_exist(item)) {
                         cgit_fill_cache(item, 1);
                         cache_unlock(item);
                 } else {
                         cache_cancel_lock(item);
                 }
         } else if (cache_expired(item) && cache_lock(item)) {
                 if (cache_expired(item)) {
                         cgit_fill_cache(item, 1);
                         cache_unlock(item);
                 } else {
                         cache_cancel_lock(item);
                 }
         }
 }
 
 static void cgit_print_cache(struct cacheitem *item)
 {
         static char buf[4096];
         ssize_t i;
 
         int fd = open(item->name, O_RDONLY);
         if (fd<0)
                 die("Unable to open cached file %s", item->name);
 
         while((i=read(fd, buf, sizeof(buf))) > 0)
                 write(STDOUT_FILENO, buf, i);
 
         close(fd);
 }
 
 static void cgit_parse_args(int argc, const char **argv)
 {
         int i;
 
         for (i = 1; i < argc; i++) {
                 if (!strncmp(argv[i], "--cache=", 8)) {
                         cgit_cache_root = xstrdup(argv[i]+8);
                 }
                 if (!strcmp(argv[i], "--nocache")) {
                         cgit_nocache = 1;
                 }
                 if (!strncmp(argv[i], "--query=", 8)) {
                         cgit_querystring = xstrdup(argv[i]+8);
                 }
                 if (!strncmp(argv[i], "--repo=", 7)) {
                         cgit_query_repo = xstrdup(argv[i]+7);
                 }
                 if (!strncmp(argv[i], "--page=", 7)) {
                         cgit_query_page = xstrdup(argv[i]+7);
                 }
                 if (!strncmp(argv[i], "--head=", 7)) {
                         cgit_query_head = xstrdup(argv[i]+7);
                         cgit_query_has_symref = 1;
                 }
                 if (!strncmp(argv[i], "--sha1=", 7)) {
                         cgit_query_sha1 = xstrdup(argv[i]+7);
                         cgit_query_has_sha1 = 1;
                 }
                 if (!strncmp(argv[i], "--ofs=", 6)) {
                         cgit_query_ofs = atoi(argv[i]+6);
                 }
         }
 }
 
 int main(int argc, const char **argv)
 {
         struct cacheitem item;
 
         htmlfd = STDOUT_FILENO;
         item.st.st_mtime = time(NULL);
         cgit_repolist.length = 0;
         cgit_repolist.count = 0;
         cgit_repolist.repos = NULL;
 
         cgit_read_config("/etc/cgitrc", cgit_global_config_cb);
         if (getenv("QUERY_STRING"))
                 cgit_querystring = xstrdup(getenv("QUERY_STRING"));
         cgit_parse_args(argc, argv);
         cgit_parse_query(cgit_querystring, cgit_querystring_cb);
         if (!cgit_prepare_cache(&item))
                 return 0;
         if (cgit_nocache) {
                 cgit_fill_cache(&item, 0);
         } else {
                 cgit_check_cache(&item);
                 cgit_print_cache(&item);
         }
         return 0;
 }
diff --git a/cgit.css b/cgit.css
index 5c4b15b..640bbc9 100644
--- a/cgit.css
+++ b/cgit.css
@@ -1,199 +1,271 @@
 body {
         font-family: arial;
         font-size: 11pt;
         background: white;
         padding: 0em;
         margin: 0em;
 }
 
 
 h2 {
         font-size: 120%;
         font-weight: bold;
-        margin-bottom: 0.5em;
+        margin-bottom: 0.25em;
+}
+
+h3 {
+        margin-top: 0em;
+        font-size: 100%;
+        font-weight: normal;
 }
 
 a {
         color: blue;
         text-decoration: none;
 }
 
 a:hover {
         text-decoration: underline;
 }
 
 table.list {
         border: none;
         border-collapse: collapse;
 }
+
 table.list tr {
         background: white;
 }
+
 table.list tr:hover {
         background: #eee;
 }
+
 table.list tr.nohover:hover {
         background: white;
 }
+
 table.list th {
         font-weight: normal;
         border-bottom: solid 1px #777;
         padding: 0.1em 0.5em 0.1em 0.5em;
         vertical-align: baseline;
 }
+
 table.list td {
         border: none;
         padding: 0.1em 0.5em 0.1em 0.5em;
 }
+
 img {
         border: none;
 }
+
 table#layout {
         width: 100%;
-        border-collapse: collapse;
+        border-collapse: separate;
+        border-spacing: 0px;
         margin: 0px;
 }
-td#header {
+
+td#header, td#logo {
+        color: #666;
         background-color: #ddd;
-        padding: 0.25em 0.25em 0.25em 0.5em;
+        border-bottom: solid 1px #000;
+}
+
+td#header {
         font-size: 150%;
         font-weight: bold;
-        border-bottom: solid 1px #aaa;
+        padding: 0.2em 0.5em;
+        vertical-align: text-bottom;
+}
+
+td#logo {
+        text-align: right;
         vertical-align: middle;
+        padding-right: 0.5em;
+}
+
+td#crumb, td#search {
+        color: #ccc;
+        border-top: solid 3px #555;
+        background-color: #666;
+        border-bottom: solid 1px #333;
+        padding: 2px 1em;
+}
+
+td#crumb {
+        font-weight: bold;
+}
+
+td#crumb a {
+        color: #ccc;
 }
-td#header img#logo {
-        float: right;
+
+td#crumb a:hover {
+        color: #eee;
 }
 
-td#header input {
-        float: right;
-        margin: 0.25em 1em;
+td#search {
+        text-align: right;
+        vertical-align: center;
+        padding-right: 0.5em;
 }
-td#header a {
-        color: black;
+
+td#search form {
+        margin: 0px;
+        padding: 0px;
+}
+
+td#search input {
+        font-size: 9pt;
+        padding: 0px;
+        width: 10em;
+        border: solid 1px #333;
+        color: #333;
+        background-color: #fff;
 }
 
 td#content {
         padding: 1em 0.5em;
 }
 
 div#blob {
         border: solid 1px black;
 }
 
 div.error {
         color: red;
         font-weight: bold;
         margin: 1em 2em;
 }
+
 div.ls-blob, div.ls-dir {
         font-family: monospace;
 }
+
 div.ls-dir a {
         font-weight: bold;
 }
+
 th.filesize, td.filesize {
         text-align: right;
 }
+
 td.filesize {
         font-family: monospace;
 }
+
 td.filemode {
         font-family: monospace;
 }
 
 td.blob {
         white-space: pre;
         font-family: monospace;
         background-color: white;
 }
 
 table.nowrap td {
         white-space: nowrap;
 }
 
 table.commit-info {
         border-collapse: collapse;
         margin-top: 1.5em;
 }
+
 table.commit-info th {
         text-align: left;
         font-weight: normal;
         padding: 0.1em 1em 0.1em 0.1em;
 }
+
 table.commit-info td {
         font-weight: normal;
         padding: 0.1em 1em 0.1em 0.1em;
 }
+
 div.commit-subject {
         font-weight: bold;
         font-size: 125%;
         margin: 1.5em 0em 0.5em 0em;
         padding: 0em;
 }
+
 div.commit-msg {
         white-space: pre;
         font-family: monospace;
 }
+
 table.diffstat {
         border-collapse: collapse;
         margin-top: 1.5em;
 }
+
 table.diffstat th {
         font-weight: normal;
         text-align: left;
         text-decoration: underline;
         padding: 0.1em 1em 0.1em 0.1em;
         font-size: 100%;
 }
+
 table.diffstat td {
         padding: 0.1em 1em 0.1em 0.1em;
         font-size: 100%;
 }
+
 table.diffstat td span.modechange {
         padding-left: 1em;
         color: red;
 }
+
 table.diffstat td.add a {
         color: green;
 }
+
 table.diffstat td.del a {
         color: red;
 }
+
 table.diffstat td.upd a {
         color: blue;
 }
+
 table.diffstat td.summary {
-        /* border-top: solid 1px black; */
         color: #888;
         padding-top: 0.5em;
 }
 
 table.diff td {
         border: solid 1px black;
         font-family: monospace;
         white-space: pre;
 }
 
 table.diff td div.hunk {
         background: #ccc;
 }
 
 table.diff td div.add {
         color: green;
 }
 
 table.diff td div.del {
         color: red;
 }
 
 .sha1 {
         font-family: courier;
         font-size: 90%;
 }
+
 .left {
         text-align: left;
 }
+
 .right {
         text-align: right;
 }
diff --git a/ui-diff.c b/ui-diff.c
index 0bd9ade..b6486f1 100644
--- a/ui-diff.c
+++ b/ui-diff.c
@@ -1,131 +1,130 @@
 /* ui-diff.c: show diff between two blobs
  *
  * Copyright (C) 2006 Lars Hjemli
  *
  * Licensed under GNU General Public License v2
  *   (see COPYING for full license text)
  */
 
 #include "cgit.h"
 #include "xdiff.h"
 
 char *diff_buffer;
 int diff_buffer_size;
 
 
 /*
  * print a single line returned from xdiff
  */
 static void print_line(char *line, int len)
 {
         char *class = "ctx";
         char c = line[len-1];
 
         if (line[0] == '+')
                 class = "add";
         else if (line[0] == '-')
                 class = "del";
         else if (line[0] == '@')
                 class = "hunk";
 
         htmlf("<div class='%s'>", class);
         line[len-1] = '\0';
         html_txt(line);
         html("</div>");
         line[len-1] = c;
 }
 
 /*
  * Receive diff-buffers from xdiff and concatenate them as
  * needed across multiple callbacks.
  *
  * This is basically a copy of xdiff-interface.c/xdiff_outf(),
  * ripped from git and modified to use globals instead of
  * a special callback-struct.
  */
 int diff_cb(void *priv_, mmbuffer_t *mb, int nbuf)
 {
         int i;
 
         for (i = 0; i < nbuf; i++) {
                 if (mb[i].ptr[mb[i].size-1] != '\n') {
                         /* Incomplete line */
                         diff_buffer = xrealloc(diff_buffer,
                                                diff_buffer_size + mb[i].size);
                         memcpy(diff_buffer + diff_buffer_size,
                                mb[i].ptr, mb[i].size);
                         diff_buffer_size += mb[i].size;
                         continue;
                 }
 
                 /* we have a complete line */
                 if (!diff_buffer) {
                         print_line(mb[i].ptr, mb[i].size);
                         continue;
                 }
                 diff_buffer = xrealloc(diff_buffer,
                                        diff_buffer_size + mb[i].size);
                 memcpy(diff_buffer + diff_buffer_size, mb[i].ptr, mb[i].size);
                 print_line(diff_buffer, diff_buffer_size + mb[i].size);
                 free(diff_buffer);
                 diff_buffer = NULL;
                 diff_buffer_size = 0;
         }
         if (diff_buffer) {
                 print_line(diff_buffer, diff_buffer_size);
                 free(diff_buffer);
                 diff_buffer = NULL;
                 diff_buffer_size = 0;
         }
         return 0;
 }
 
 static int load_mmfile(mmfile_t *file, const unsigned char *sha1)
 {
         char type[20];
 
         if (is_null_sha1(sha1)) {
                 file->ptr = (char *)"";
                 file->size = 0;
         } else {
                 file->ptr = read_sha1_file(sha1, type, &file->size);
         }
         return 1;
 }
 
 static void run_diff(const unsigned char *sha1, const unsigned char *sha2)
 {
         mmfile_t file1, file2;
         xpparam_t diff_params;
         xdemitconf_t emit_params;
         xdemitcb_t emit_cb;
 
         if (!load_mmfile(&file1, sha1) || !load_mmfile(&file2, sha2)) {
                 cgit_print_error("Unable to load files for diff");
                 return;
         }
 
         diff_params.flags = XDF_NEED_MINIMAL;
 
         emit_params.ctxlen = 3;
         emit_params.flags = XDL_EMIT_FUNCNAMES;
 
         emit_cb.outf = diff_cb;
 
         xdl_diff(&file1, &file2, &diff_params, &emit_params, &emit_cb);
 }
 
 
 
 void cgit_print_diff(const char *old_hex, const char *new_hex)
 {
         unsigned char sha1[20], sha2[20];
 
         get_sha1(old_hex, sha1);
         get_sha1(new_hex, sha2);
 
-        html("<h2>diff</h2>\n");
         html("<table class='diff'><tr><td>");
         run_diff(sha1, sha2);
         html("</td></tr></table>");
 }
diff --git a/ui-log.c b/ui-log.c
index 24d571d..159393a 100644
--- a/ui-log.c
+++ b/ui-log.c
@@ -1,98 +1,97 @@
 /* ui-log.c: functions for log output
  *
  * Copyright (C) 2006 Lars Hjemli
  *
  * Licensed under GNU General Public License v2
  *   (see COPYING for full license text)
  */
 
 #include "cgit.h"
 
 void print_commit(struct commit *commit)
 {
         char buf[32];
         struct commitinfo *info;
         struct tm *time;
 
         info = cgit_parse_commit(commit);
         time = gmtime(&commit->date);
         html("<tr><td>");
         strftime(buf, sizeof(buf), "%Y-%m-%d %H:%M:%S", time);
         html_txt(buf);
         html("</td><td>");
         char *qry = fmt("id=%s", sha1_to_hex(commit->object.sha1));
         char *url = cgit_pageurl(cgit_query_repo, "commit", qry);
         html_link_open(url, NULL, NULL);
         html_ntxt(cgit_max_msg_len, info->subject);
         html_link_close();
         html("</td><td>");
         html_txt(info->author);
         html("</td></tr>\n");
         cgit_free_commitinfo(info);
 }
 
 
 void cgit_print_log(const char *tip, int ofs, int cnt, char *grep)
 {
         struct rev_info rev;
         struct commit *commit;
         const char *argv[3] = {NULL, tip, NULL};
         int argc = 2;
         int i;
         
         if (grep)
                 argv[argc++] = fmt("--grep=%s", grep);
         init_revisions(&rev, NULL);
         rev.abbrev = DEFAULT_ABBREV;
         rev.commit_format = CMIT_FMT_DEFAULT;
         rev.verbose_header = 1;
         rev.show_root_diff = 0;
         setup_revisions(argc, argv, &rev, NULL);
         if (rev.grep_filter) {
                 rev.grep_filter->regflags |= REG_ICASE;
                 compile_grep_patterns(rev.grep_filter);
         }
         prepare_revision_walk(&rev);
 
-        html("<h2>Log</h2>");
         html("<table class='list nowrap'>");
         html("<tr class='nohover'><th class='left'>Date</th>"
              "<th class='left'>Message</th>"
              "<th class='left'>Author</th></tr>\n");
 
         if (ofs<0)
                 ofs = 0;
 
         for (i = 0; i < ofs && (commit = get_revision(&rev)) != NULL; i++) {
                 free(commit->buffer);
                 commit->buffer = NULL;
                 free_commit_list(commit->parents);
                 commit->parents = NULL;
         }
 
         for (i = 0; i < cnt && (commit = get_revision(&rev)) != NULL; i++) {
                 print_commit(commit);
                 free(commit->buffer);
                 commit->buffer = NULL;
                 free_commit_list(commit->parents);
                 commit->parents = NULL;
         }
         html("</table>\n");
 
         html("<div class='pager'>");
         if (ofs > 0) {
                 html("&nbsp;<a href='");
                 html(cgit_pageurl(cgit_query_repo, cgit_query_page,
                                   fmt("h=%s&ofs=%d", tip, ofs-cnt)));
                 html("'>[prev]</a>&nbsp;");
                }
 
         if ((commit = get_revision(&rev)) != NULL) {
                 html("&nbsp;<a href='");
                 html(cgit_pageurl(cgit_query_repo, "log",
                                   fmt("h=%s&ofs=%d", tip, ofs+cnt)));
                 html("'>[next]</a>&nbsp;");
         }
         html("</div>");
 }
 
diff --git a/ui-repolist.c b/ui-repolist.c
index 011ec95..2ce0d6a 100644
--- a/ui-repolist.c
+++ b/ui-repolist.c
@@ -1,40 +1,39 @@
 /* ui-repolist.c: functions for generating the repolist page
  *
  * Copyright (C) 2006 Lars Hjemli
  *
  * Licensed under GNU General Public License v2
  *   (see COPYING for full license text)
  */
 
 #include "cgit.h"
 
 void cgit_print_repolist(struct cacheitem *item)
 {
         struct repoinfo *repo;
         int i;
 
         cgit_print_docstart(cgit_root_title, item);
         cgit_print_pageheader(cgit_root_title, 0);
 
-        html("<h2>Repositories</h2>\n");
         html("<table class='list nowrap'>");
         html("<tr class='nohover'>"
              "<th class='left'>Name</th>"
              "<th class='left'>Description</th>"
              "<th class='left'>Owner</th></tr>\n");
 
         for (i=0; i<cgit_repolist.count; i++) {
                 repo = &cgit_repolist.repos[i];
                 html("<tr><td>");
                 html_link_open(cgit_repourl(repo->url), NULL, NULL);
                 html_txt(repo->name);
                 html_link_close();
                 html("</td><td>");
                 html_txt(repo->desc);
                 html("</td><td>");
                 html_txt(repo->owner);
                 html("</td></tr>\n");
         }
         html("</table>");
         cgit_print_docend();
 }
diff --git a/ui-shared.c b/ui-shared.c
index 172499c..bca50aa 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -1,157 +1,174 @@
 /* ui-shared.c: common web output functions
  *
  * Copyright (C) 2006 Lars Hjemli
  *
  * Licensed under GNU General Public License v2
  *   (see COPYING for full license text)
  */
 
 #include "cgit.h"
 
 const char cgit_doctype[] =
 "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\"\n"
 "  \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n";
 
 static char *http_date(time_t t)
 {
         static char day[][4] = 
                 {"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"};
         static char month[][4] = 
                 {"Jan", "Feb", "Mar", "Apr", "May", "Jun",
                  "Jul", "Aug", "Sep", "Oct", "Now", "Dec"};
         struct tm *tm = gmtime(&t);
         return fmt("%s, %02d %s %04d %02d:%02d:%02d GMT", day[tm->tm_wday],
                    tm->tm_mday, month[tm->tm_mon], 1900+tm->tm_year,
                    tm->tm_hour, tm->tm_min, tm->tm_sec);
 }
 
 static long ttl_seconds(long ttl)
 {
         if (ttl<0)
                 return 60 * 60 * 24 * 365;
         else
                 return ttl * 60;
 }
 
 void cgit_print_error(char *msg)
 {
         html("<div class='error'>");
         html_txt(msg);
         html("</div>\n");
 }
 
+char *cgit_rooturl()
+{
+        if (cgit_virtual_root)
+                return fmt("%s/", cgit_virtual_root);
+        else
+                return "./cgit.cgi";
+}
+
 char *cgit_repourl(const char *reponame)
 {
         if (cgit_virtual_root) {
                 return fmt("%s/%s/", cgit_virtual_root, reponame);
         } else {
                 return fmt("?r=%s", reponame);
         }
 }
 
 char *cgit_pageurl(const char *reponame, const char *pagename, 
                    const char *query)
 {
         if (cgit_virtual_root) {
                 return fmt("%s/%s/%s/?%s", cgit_virtual_root, reponame, 
                            pagename, query);
         } else {
                 return fmt("?r=%s&p=%s&%s", reponame, pagename, query);
         }
 }
 
 char *cgit_currurl()
 {
         if (!cgit_virtual_root)
                 return "./cgit.cgi";
         else if (cgit_query_page)
                 return fmt("%s/%s/%s/", cgit_virtual_root, cgit_query_repo, cgit_query_page);
         else if (cgit_query_repo)
                 return fmt("%s/%s/", cgit_virtual_root, cgit_query_repo);
         else
                 return fmt("%s/", cgit_virtual_root);
 }
 
 
 void cgit_print_date(unsigned long secs)
 {
         char buf[32];
         struct tm *time;
 
         time = gmtime(&secs);
         strftime(buf, sizeof(buf), "%Y-%m-%d %H:%M:%S", time);
         html_txt(buf);
         
 }
 
 void cgit_print_docstart(char *title, struct cacheitem *item)
 {
         html("Content-Type: text/html; charset=utf-8\n");
         htmlf("Last-Modified: %s\n", http_date(item->st.st_mtime));
         htmlf("Expires: %s\n", http_date(item->st.st_mtime +
                                          ttl_seconds(item->ttl)));
         html("\n");
         html(cgit_doctype);
         html("<html>\n");
         html("<head>\n");
         html("<title>");
         html_txt(title);
         html("</title>\n");
         htmlf("<meta name='generator' content='cgit v%s'/>\n", cgit_version);
         html("<link rel='stylesheet' type='text/css' href='");
         html_attr(cgit_css);
         html("'/>\n");
         html("</head>\n");
         html("<body>\n");
 }
 
 void cgit_print_docend()
 {
         html("</td></tr></table>");
         html("</body>\n</html>\n");
 }
 
 void cgit_print_pageheader(char *title, int show_search)
 {
-        html("<table id='layout'><tr><td id='header'>");
-        htmlf("<a href='%s'>", cgit_logo_link);
-        htmlf("<img id='logo' src='%s'/>\n", cgit_logo);
-        htmlf("</a>");
+        html("<table id='layout'>");
+        html("<tr><td id='header'>");
+        html(cgit_root_title);
+        html("</td><td id='logo'>");
+        html("<a href='");
+        html_attr(cgit_logo_link);
+        htmlf("'><img src='%s'/></a>", cgit_logo);
+        html("</td></tr>");
+        html("<tr><td id='crumb'>");
+        htmlf("<a href='%s'>root</a>", cgit_rooturl());
+        if (cgit_query_repo) {
+                htmlf(" : <a href='%s'>", cgit_repourl(cgit_repo->url));
+                html_txt(cgit_repo->name);
+                htmlf("</a> : %s", title);
+        }
+        html("</td>");
+        html("<td id='search'>");
         if (show_search) {
                 html("<form method='get' href='");
                 html_attr(cgit_currurl());
                 html("'>");
                 if (!cgit_virtual_root) {
                         if (cgit_query_repo)
                                 html_hidden("r", cgit_query_repo);
                         if (cgit_query_page)
                                 html_hidden("p", cgit_query_page);
                 }
                 if (cgit_query_head)
                         html_hidden("h", cgit_query_head);
                 if (cgit_query_sha1)
                         html_hidden("id", cgit_query_sha1);
                 if (cgit_query_sha2)
                         html_hidden("id2", cgit_query_sha2);
                 html("<input type='text' name='q' value='");
                 html_attr(cgit_query_search);
                 html("'/></form>");
         }
-        if (cgit_query_repo)
-                htmlf("<a href='%s'>", cgit_repourl(cgit_query_repo));
-        html_txt(title);
-        if (cgit_query_repo)
-                html("</a>");
-        html("</td></tr><tr><td id='content'>");
+        html("</td></tr>");
+        html("<tr><td id='content' colspan='2'>");
 }
 
 void cgit_print_snapshot_start(const char *mimetype, const char *filename, 
                                struct cacheitem *item)
 {
         htmlf("Content-Type: %s\n", mimetype);
         htmlf("Content-Disposition: inline; filename=\"%s\"\n", filename);
         htmlf("Last-Modified: %s\n", http_date(item->st.st_mtime));
         htmlf("Expires: %s\n", http_date(item->st.st_mtime +
                                          ttl_seconds(item->ttl)));
         html("\n");
 }
diff --git a/ui-summary.c b/ui-summary.c
index ff3ed4d..42f4300 100644
--- a/ui-summary.c
+++ b/ui-summary.c
@@ -1,139 +1,141 @@
 /* ui-summary.c: functions for generating repo summary page
  *
  * Copyright (C) 2006 Lars Hjemli
  *
  * Licensed under GNU General Public License v2
  *   (see COPYING for full license text)
  */
 
 #include "cgit.h"
 
 static int cgit_print_branch_cb(const char *refname, const unsigned char *sha1,
                                 int flags, void *cb_data)
 {
         struct commit *commit;
         struct commitinfo *info;
         char buf[256], *url;
 
         strncpy(buf, refname, sizeof(buf));
         commit = lookup_commit(sha1);
         if (commit && !parse_commit(commit)){
                 info = cgit_parse_commit(commit);
                 html("<tr><td>");
                 url = cgit_pageurl(cgit_query_repo, "log", 
                                    fmt("h=%s", refname));
                 html_link_open(url, NULL, NULL);
                 html_txt(buf);
                 html_link_close();
                 html("</td><td>");
                 cgit_print_date(commit->date);
                 html("</td><td>");
                 html_txt(info->author);
                 html("</td><td>");
                 url = cgit_pageurl(cgit_query_repo, "commit", 
                                    fmt("id=%s", sha1_to_hex(sha1)));
                 html_link_open(url, NULL, NULL);
                 html_ntxt(cgit_max_msg_len, info->subject);
                 html_link_close();
                 html("</td></tr>\n");
                 cgit_free_commitinfo(info);
         } else {
                 html("<tr><td>");
                 html_txt(buf);
                 html("</td><td colspan='3'>");
                 htmlf("*** bad ref %s ***", sha1_to_hex(sha1));
                 html("</td></tr>\n");
         }
         return 0;
 }
 
 
 static void cgit_print_object_ref(struct object *obj)
 {
         char *page, *url;
 
         if (obj->type == OBJ_COMMIT)
                 page = "commit";
         else if (obj->type == OBJ_TREE)
                 page = "tree";
         else
                 page = "view";
 
         url = cgit_pageurl(cgit_query_repo, page, 
                            fmt("id=%s", sha1_to_hex(obj->sha1)));
         html_link_open(url, NULL, NULL);
         htmlf("%s %s", type_names[obj->type], 
               sha1_to_hex(obj->sha1));
         html_link_close();
 }
 
 static int cgit_print_tag_cb(const char *refname, const unsigned char *sha1,
                                 int flags, void *cb_data)
 {
         struct tag *tag;
         struct taginfo *info;
         struct object *obj;
         char buf[256], *url;
  
         strncpy(buf, refname, sizeof(buf));
         obj = parse_object(sha1);
         if (!obj)
                 return 1;
         if (obj->type == OBJ_TAG) {
                 tag = lookup_tag(sha1);
                 if (!tag || parse_tag(tag) || !(info = cgit_parse_tag(tag)))
                         return 2;
                 html("<tr><td>");
                 url = cgit_pageurl(cgit_query_repo, "view", 
                                    fmt("id=%s", sha1_to_hex(sha1)));
                 html_link_open(url, NULL, NULL);
                 html_txt(buf);
                 html_link_close();
                 html("</td><td>");
                 if (info->tagger_date > 0)
                         cgit_print_date(info->tagger_date);
                 html("</td><td>");
                 if (info->tagger)
                         html(info->tagger);
                 html("</td><td>");
                 cgit_print_object_ref(tag->tagged);
                 html("</td></tr>\n");
         } else {
                 html("<tr><td>");
                 html_txt(buf);
                 html("</td><td colspan='2'/><td>");
                 cgit_print_object_ref(obj);
                 html("</td></tr>\n");
         }
         return 0;
 }
 
 static void cgit_print_branches()
 {
         html("<tr class='nohover'><th class='left'>Branch</th>"
              "<th class='left'>Updated</th>"
              "<th class='left'>Author</th>"
              "<th class='left'>Head commit</th></tr>\n");
         for_each_branch_ref(cgit_print_branch_cb, NULL);
 }
 
 static void cgit_print_tags()
 {
         html("<tr class='nohover'><th class='left'>Tag</th>"
              "<th class='left'>Created</th>"
              "<th class='left'>Author</th>"
              "<th class='left'>Reference</th></tr>\n");
         for_each_tag_ref(cgit_print_tag_cb, NULL);
 }
 
 void cgit_print_summary()
 {
         html("<h2>");
-        html_txt("Repo summary page");
-        html("</h2>");
+        html(cgit_repo->name);
+        html("</h2><h3>");
+        html(cgit_repo->desc);
+        html("</h3>");
         html("<table class='list nowrap'>");
         cgit_print_branches();
         html("<tr class='nohover'><td colspan='4'>&nbsp;</td></tr>");
         cgit_print_tags();
         html("</table>");
 }
diff --git a/ui-tree.c b/ui-tree.c
index 1d07e70..b00670e 100644
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -1,79 +1,78 @@
 /* ui-tree.c: functions for tree output
  *
  * Copyright (C) 2006 Lars Hjemli
  *
  * Licensed under GNU General Public License v2
  *   (see COPYING for full license text)
  */
 
 #include "cgit.h"
 
 
 static int print_entry(const unsigned char *sha1, const char *base, 
                        int baselen, const char *pathname, unsigned int mode, 
                        int stage)
 {
         char *name;
         char type[20];
         unsigned long size;
 
         if (sha1_object_info(sha1, type, &size)) {
                 cgit_print_error(fmt("Bad object name: %s", 
                                      sha1_to_hex(sha1)));
                 return 0;
         }
         name = xstrdup(pathname);
         html("<tr><td class='filemode'>");
         html_filemode(mode);
         html("</td><td>");
         if (S_ISDIR(mode)) {
                 html("<div class='ls-dir'><a href='");
                 html_attr(cgit_pageurl(cgit_query_repo, "tree", 
                                        fmt("id=%s&path=%s%s/", 
                                            sha1_to_hex(sha1),
                                            cgit_query_path ? cgit_query_path : "",
                                            pathname)));
         } else {
                 html("<div class='ls-blob'><a href='");
                 html_attr(cgit_pageurl(cgit_query_repo, "view",
                                       fmt("id=%s&path=%s%s", sha1_to_hex(sha1),
                                           cgit_query_path ? cgit_query_path : "",
                                           pathname)));
         }
         html("'>");
         html_txt(name);
         if (S_ISDIR(mode))
                 html("/");
         html("</a></div></td>");
         htmlf("<td class='filesize'>%li</td>", size);
         html("</tr>\n");
         free(name);
         return 0;
 }
 
 void cgit_print_tree(const char *hex, char *path)
 {
         struct tree *tree;
         unsigned char sha1[20];
 
         if (get_sha1_hex(hex, sha1)) {
                 cgit_print_error(fmt("Invalid object id: %s", hex));
                 return;
         }
         tree = parse_tree_indirect(sha1);
         if (!tree) {
                 cgit_print_error(fmt("Not a tree object: %s", hex));
                 return;
         }
 
-        html("<h2>Tree content</h2>\n");
         html_txt(path);
         html("<table class='list'>\n");
         html("<tr class='nohover'>");
         html("<th class='left'>Mode</th>");
         html("<th class='left'>Name</th>");
         html("<th class='right'>Size</th>");
         html("</tr>\n");
         read_tree_recursive(tree, "", 0, 1, NULL, print_entry);
         html("</table>\n");
 }
diff --git a/ui-view.c b/ui-view.c
index 07cd8be..85e223c 100644
--- a/ui-view.c
+++ b/ui-view.c
@@ -1,42 +1,41 @@
 /* ui-view.c: functions to output _any_ object, given it's sha1
  *
  * Copyright (C) 2006 Lars Hjemli
  *
  * Licensed under GNU General Public License v2
  *   (see COPYING for full license text)
  */
 
 #include "cgit.h"
 
 void cgit_print_view(const char *hex)
 {
         unsigned char sha1[20];
         char type[20];
         unsigned char *buf;
         unsigned long size;
 
         if (get_sha1_hex(hex, sha1)){
                 cgit_print_error(fmt("Bad hex value: %s", hex));
                 return;
         }
 
         if (sha1_object_info(sha1, type, &size)){
                 cgit_print_error("Bad object name");
                 return;
         }
 
         buf = read_sha1_file(sha1, type, &size);
         if (!buf) {
                 cgit_print_error("Error reading object");
                 return;
         }
 
         buf[size] = '\0';
-        html("<h2>Object content</h2>\n");
         html("<table class='list'>\n");
         htmlf("<tr class='nohover'><th class='left'>%s %s, %li bytes</th></tr>\n", type, hex, size);
         html("<tr><td class='blob'>\n");
         html_txt(buf);
         html("\n</td></tr>\n");
         html("</table>\n");
 }