Rendering of root directory content.

diff --git a/src/index.c b/src/index.c
index a69d944d833d1c7f6d51b5db14ad9aa188419ff0..f1d4b02c098f147bedf3583522ea15d674af337e 100644 (file)
--- a/src/index.c
+++ b/src/index.c
@@ -24,6 +24,66 @@
 
 #include "index.h"
 
+static gchar
+*render_dir (Commons *commons, const gchar *dir)
+{
+       g_autoptr (GError) error = NULL;
+       g_autoptr (GFile) gfdir = NULL;
+       g_autoptr (GFileEnumerator) gfenum = NULL;
+
+       g_autoptr (GString) ret;
+
+       g_autofree gchar *path;
+
+       path = g_build_filename (commons->root, dir, NULL);
+
+       ret = g_string_new ("");
+       g_string_append_printf (ret, "<h1>%s</h1>\n", path);
+       g_string_append (ret, "<ul>\n");
+
+       gfdir = g_file_new_for_path (path);
+       if (g_file_query_file_type (gfdir, G_FILE_QUERY_INFO_NONE, NULL) == G_FILE_TYPE_DIRECTORY)
+               {
+                       error = NULL;
+                       gfenum = g_file_enumerate_children (gfdir, NULL, G_FILE_QUERY_INFO_NONE, NULL, &error);
+                       if (gfenum == NULL)
+                               {
+                                       g_warning ("Error on directory enumeration: %s", error->message);
+                                       return "";
+                               }
+
+                       while (TRUE)
+                               {
+                                       g_autoptr (GFile) gf = NULL;
+                                       g_autoptr (GFileInfo) gfi = NULL;
+
+                                       error = NULL;
+                                       if (!g_file_enumerator_iterate (gfenum, &gfi, &gf, NULL, &error))
+                                               {
+                                                       g_warning ("Error on reading file: %s", error->message);
+                                                       continue;
+                                               }
+                                       if (gf == NULL)
+                                               {
+                                                       break;
+                                               }
+
+                                       GFileType gft;
+
+                                       gft = g_file_info_get_file_type (gfi);
+                                       if (gft == G_FILE_TYPE_DIRECTORY
+                                           || gft == G_FILE_TYPE_REGULAR)
+                                               {
+                                                       g_string_append_printf (ret, "<li>%s</li>\n", g_file_get_basename (gf));
+                                               }
+                               }
+               }
+
+       g_string_append (ret, "</ul>\n");
+
+       return g_strdup (ret->str);
+}
+
 void
 index_index (GMatchInfo *minfo, gpointer user_data)
 {
@@ -33,7 +93,9 @@ index_index (GMatchInfo *minfo, gpointer user_data)
        g_autoptr(GError) error = NULL;
        TmplSymbol *symbol = NULL;
        gchar *str;
-       g_warning ("INDEX INDEX");
+
+       gchar *dir;
+
        Commons *commons = (Commons *)user_data;
 
        file = g_file_new_for_path (CTPLDIR "/template.ctpl");
@@ -51,7 +113,8 @@ index_index (GMatchInfo *minfo, gpointer user_data)
        tmpl_symbol_assign_string (symbol, "");
 
        symbol = tmpl_scope_get (scope, "body");
-       tmpl_symbol_assign_string (symbol, commons->root);
+       dir = render_dir (commons, "/");
+       tmpl_symbol_assign_string (symbol, dir);
 
        symbol = tmpl_scope_get (scope, "body_tag");
        tmpl_symbol_assign_string (symbol, "");