[grilo] core: Serialize/unserialize gboolean metadata keys

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

commit 64da840144713035efe0525bbc7bcbdafc08ed1e
Author: Juan A. Suarez Romero <jasuarez igalia com>
Date:   Thu Nov 1 10:29:48 2012 +0000

    core: Serialize/unserialize gboolean metadata keys

 src/data/grl-media.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/src/data/grl-media.c b/src/data/grl-media.c
index 07a8d1d..5ab937b 100644
--- a/src/data/grl-media.c
+++ b/src/data/grl-media.c
@@ -378,6 +378,8 @@ grl_media_serialize_extended (GrlMedia *media,
             g_string_append_printf (serial, "%d", g_value_get_int (value));
           } else if (G_VALUE_HOLDS_FLOAT (value)) {
             g_string_append_printf (serial, "%f", g_value_get_float (value));
+          } else if (G_VALUE_HOLDS_BOOLEAN (value)) {
+            g_string_append_printf (serial, "%d", g_value_get_boolean (value));
           }
           g_string_append_c (serial, '&');
         }
@@ -502,6 +504,9 @@ grl_media_unserialize (const gchar *serial)
         case G_TYPE_FLOAT:
           grl_data_set_float (GRL_DATA (media), grlkey, atof (value));
           break;
+        case G_TYPE_BOOLEAN:
+          grl_data_set_boolean (GRL_DATA (media), grlkey, atoi (value) == 0? FALSE: TRUE);
+          break;
         }
         g_free (escaped_value);
         g_free (value);