1 files changed, 54 insertions, 4 deletions

diff --git a/ui-shared.c b/ui-shared.c
index 8a804c2..d08ede9 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -93,48 +93,91 @@ const char *cgit_repobasename(const char *reponame)
         if(p>=3 && !strncmp(&rvbuf[p-3],".git",4)) {
                 p -= 3; rvbuf[p--] = 0;
         }
         /* strip more trailing slashes if any */
         while( p && rvbuf[p]=='/') rvbuf[p--]=0;
         /* find last slash in the remaining string */
         rv = strrchr(rvbuf,'/');
         if(rv)
                 return ++rv;
         return rvbuf;
 }
 
 char *cgit_currurl()
 {
         if (!ctx.cfg.virtual_root)
                 return ctx.cfg.script_name;
         else if (ctx.qry.page)
                 return fmt("%s/%s/%s/", ctx.cfg.virtual_root, ctx.qry.repo, ctx.qry.page);
         else if (ctx.qry.repo)
                 return fmt("%s/%s/", ctx.cfg.virtual_root, ctx.qry.repo);
         else
                 return fmt("%s/", ctx.cfg.virtual_root);
 }
 
+static void site_url(char *page, char *search)
+{
+        char *delim = "?";
+
+        if (ctx.cfg.virtual_root) {
+                html_attr(ctx.cfg.virtual_root);
+                if (ctx.cfg.virtual_root[strlen(ctx.cfg.virtual_root) - 1] != '/')
+                        html("/");
+        } else
+                html(ctx.cfg.script_name);
+
+        if (page) {
+                htmlf("?p=%s", page);
+                delim = "&";
+        }
+        if (search) {
+                html(delim);
+                html("q=");
+                html_attr(search);
+        }
+}
+
+static void site_link(char *page, char *name, char *title, char *class,
+                       char *search)
+{
+        html("<a");
+        if (title) {
+                html(" title='");
+                html_attr(title);
+                html("'");
+        }
+        if (class) {
+                html(" class='");
+                html_attr(class);
+                html("'");
+        }
+        html(" href='");
+        site_url(page, search);
+        html("'>");
+        html_txt(name);
+        html("</a>");
+}
+
 static char *repolink(char *title, char *class, char *page, char *head,
                       char *path)
 {
         char *delim = "?";
 
         html("<a");
         if (title) {
                 html(" title='");
                 html_attr(title);
                 html("'");
         }
         if (class) {
                 html(" class='");
                 html_attr(class);
                 html("'");
         }
         html(" href='");
         if (ctx.cfg.virtual_root) {
                 html_attr(ctx.cfg.virtual_root);
                 if (ctx.cfg.virtual_root[strlen(ctx.cfg.virtual_root) - 1] != '/')
                         html("/");
                 html_attr(ctx.repo->url);
                 if (ctx.repo->url[strlen(ctx.repo->url) - 1] != '/')
                         html("/");
@@ -489,87 +532,94 @@ void cgit_print_pageheader(struct cgit_context *ctx)
         html("<td class='main'>");
         if (ctx->repo) {
                 reporevlink(NULL, ctx->repo->name, NULL, hc(cmd, "summary"),
                             ctx->qry.head, NULL, NULL);
                 html(" : ");
                 html_txt(ctx->qry.page);
                 html("</td><td class='form'>");
                 html("<form method='get' action=''>\n");
                 add_hidden_formfields(0, 1, ctx->qry.page);
                 html("<select name='h' onchange='this.form.submit();'>\n");
                 for_each_branch_ref(print_branch_option, ctx->qry.head);
                 html("</select> ");
                 html("<input type='submit' name='' value='switch'/>");
                 html("</form>");
         } else
                 html_txt(ctx->cfg.root_title);
         html("</td></tr>\n");
 
         html("<tr><td class='sub'");
         if (ctx->repo) {
                 html(" colspan='2'>");
                 html_txt(ctx->repo->desc);
         } else {
                 html(">");
-                html_txt("a fast webinterface for the git dscm");
+                if (ctx->cfg.root_desc)
+                        html_txt(ctx->cfg.root_desc);
+                else if (ctx->cfg.index_info)
+                        html_include(ctx->cfg.index_info);
         }
         html("</td></tr></table>\n");
 
         html("<table class='tabs'><tr><td>\n");
         if (ctx->repo) {
                 reporevlink(NULL, "summary", NULL, hc(cmd, "summary"),
                             ctx->qry.head, NULL, NULL);
                 cgit_refs_link("refs", NULL, hc(cmd, "refs"), ctx->qry.head,
                                ctx->qry.sha1, NULL);
                 cgit_log_link("log", NULL, hc(cmd, "log"), ctx->qry.head,
                               NULL, NULL, 0, NULL, NULL);
                 cgit_tree_link("tree", NULL, hc(cmd, "tree"), ctx->qry.head,
                                ctx->qry.sha1, NULL);
                 cgit_commit_link("commit", NULL, hc(cmd, "commit"),
                                  ctx->qry.head, ctx->qry.sha1);
                 cgit_diff_link("diff", NULL, hc(cmd, "diff"), ctx->qry.head,
                                ctx->qry.sha1, ctx->qry.sha2, NULL);
+                if (ctx->repo->readme)
+                        reporevlink("about", "about", NULL,
+                                    hc(cmd, "about"), ctx->qry.head, NULL,
+                                    NULL);
                 html("</td><td class='form'>");
                 html("<form class='right' method='get' action='");
                 if (ctx->cfg.virtual_root)
                         html_attr(cgit_fileurl(ctx->qry.repo, "log",
                                                ctx->qry.path, NULL));
                 html("'>\n");
                 add_hidden_formfields(1, 0, "log");
                 html("<select name='qt'>\n");
                 html_option("grep", "log msg", ctx->qry.grep);
                 html_option("author", "author", ctx->qry.grep);
                 html_option("committer", "committer", ctx->qry.grep);
                 html("</select>\n");
                 html("<input class='txt' type='text' size='10' name='q' value='");
                 html_attr(ctx->qry.search);
                 html("'/>\n");
                 html("<input type='submit' value='search'/>\n");
                 html("</form>\n");
         } else {
-                html("<a class='active' href='");
-                html_attr(cgit_rooturl());
-                html("'>index</a>\n");
+                site_link(NULL, "index", NULL, hc(cmd, "repolist"), NULL);
+                if (ctx->cfg.root_readme)
+                        site_link("about", "about", NULL, hc(cmd, "about"), NULL);
                 html("</td><td class='form'>");
                 html("<form method='get' action='");
                 html_attr(cgit_rooturl());
                 html("'>\n");
                 html("<input type='text' name='q' size='10' value='");
                 html_attr(ctx->qry.search);
                 html("'/>\n");
                 html("<input type='submit' value='search'/>\n");
                 html("</form>");
         }
         html("</td></tr></table>\n");
         html("<div class='content'>");
 }
 
 void cgit_print_filemode(unsigned short mode)
 {
         if (S_ISDIR(mode))
                 html("d");
         else if (S_ISLNK(mode))
                 html("l");
         else if (S_ISGITLINK(mode))
                 html("m");
         else
                 html("-");