Layout update

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");
 }