[grilo-plugins] filesystem: Implement search all elements

[Juan A. Suarez Romero <jasuarez src gnome org>]

commit f3feff4039a6084cd5d1d010a2d11edb8b76062e
Author: Juan A. Suarez Romero <jasuarez igalia com>
Date:   Wed Feb 2 09:53:41 2011 +0100

    filesystem: Implement search all elements
    
    Signed-off-by: Juan A. Suarez Romero <jasuarez igalia com>

 src/filesystem/grl-filesystem.c |   18 ++++++++++++------
 1 files changed, 12 insertions(+), 6 deletions(-)
---
diff --git a/src/filesystem/grl-filesystem.c b/src/filesystem/grl-filesystem.c
index a6f7674..eb3df03 100644
--- a/src/filesystem/grl-filesystem.c
+++ b/src/filesystem/grl-filesystem.c
@@ -684,7 +684,10 @@ compare_and_return_file (SearchOperation *operation,
                          GFileEnumerator *enumerator,
                          GFileInfo *file_info)
 {
-  gchar *needle, *haystack, *normalized_needle, *normalized_haystack;
+  gchar *needle = NULL;
+  gchar *haystack = NULL;
+  gchar *normalized_needle = NULL;
+  gchar *normalized_haystack = NULL;
   GrlMediaSourceSearchSpec *ss = operation->ss;
 
   GRL_DEBUG ("compare_and_return_file");
@@ -692,13 +695,16 @@ compare_and_return_file (SearchOperation *operation,
   if (ss == NULL)
     return FALSE;
 
-  haystack = g_utf8_casefold (g_file_info_get_display_name (file_info), -1);
-  normalized_haystack = g_utf8_normalize (haystack, -1, G_NORMALIZE_ALL);
+  if (ss->text) {
+    haystack = g_utf8_casefold (g_file_info_get_display_name (file_info), -1);
+    normalized_haystack = g_utf8_normalize (haystack, -1, G_NORMALIZE_ALL);
 
-  needle = g_utf8_casefold (ss->text, -1);
-  normalized_needle = g_utf8_normalize (needle, -1, G_NORMALIZE_ALL);
+    needle = g_utf8_casefold (ss->text, -1);
+    normalized_needle = g_utf8_normalize (needle, -1, G_NORMALIZE_ALL);
+  }
 
-  if (strstr (normalized_haystack, normalized_needle)) {
+  if (!ss->text ||
+      strstr (normalized_haystack, normalized_needle)) {
     GrlMedia *media = NULL;
     GFile *dir, *file;
     gchar *path;