[gvdb] drop "options" support

[Ryan Lortie <ryanl src gnome org>]

commit 9a8cba9eb53f105b752aac7bb16c7c83c6617caf
Author: Ryan Lortie <desrt desrt ca>
Date:   Thu Jun 10 13:34:56 2010 -0400

    drop "options" support

 gvdb-builder.c |   41 -----------------------------------------
 gvdb-builder.h |    3 ---
 gvdb-format.h  |    2 --
 gvdb-reader.c  |   32 ++------------------------------
 gvdb-reader.h  |    3 +--
 5 files changed, 3 insertions(+), 78 deletions(-)
---
diff --git a/gvdb-builder.c b/gvdb-builder.c
index 5a71970..fdd0ef4 100644
--- a/gvdb-builder.c
+++ b/gvdb-builder.c
@@ -36,7 +36,6 @@ struct _GvdbItem
   GvdbItem *parent;
   GvdbItem *sibling;
   GvdbItem *next;
-  GVariant *options;
 
   /* one of:
    * this:
@@ -60,9 +59,6 @@ gvdb_item_free (gpointer data)
   if (item->value)
     g_variant_unref (item->value);
 
-  if (item->options)
-    g_variant_unref (item->options);
-
   if (item->table)
     g_hash_table_unref (item->table);
 
@@ -136,15 +132,6 @@ gvdb_item_set_value (GvdbItem *item,
 }
 
 void
-gvdb_item_set_options (GvdbItem *item,
-                       GVariant *options)
-{
-  g_return_if_fail (!item->options);
-
-  item->options = g_variant_ref_sink (options);
-}
-
-void
 gvdb_item_set_hash_table (GvdbItem   *item,
                           GHashTable *table)
 {
@@ -282,33 +269,6 @@ file_builder_add_value (FileBuilder         *fb,
 }
 
 static void
-file_builder_add_options (FileBuilder         *fb,
-                          GVariant            *options,
-                          struct gvdb_pointer *pointer)
-{
-  GVariant *normal;
-  gpointer data;
-  gsize size;
-
-  if (options)
-    {
-      if (fb->byteswap)
-        {
-          options = g_variant_byteswap (options);
-          normal = g_variant_get_normal_form (options);
-          g_variant_unref (options);
-        }
-      else
-        normal = g_variant_get_normal_form (options);
-
-      size = g_variant_get_size (normal);
-      data = file_builder_allocate (fb, 8, size, pointer);
-      g_variant_store (normal, data);
-      g_variant_unref (normal);
-    }
-}
-
-static void
 file_builder_add_string (FileBuilder *fb,
                          const gchar *string,
                          guint32_le  *start,
@@ -424,7 +384,6 @@ file_builder_add_hash (FileBuilder         *fb,
               g_assert (item->child == NULL && item->table == NULL);
 
               file_builder_add_value (fb, item->value, &entry->value.pointer);
-              file_builder_add_options (fb, item->options, &entry->options);
               entry->type = 'v';
             }
 
diff --git a/gvdb-builder.h b/gvdb-builder.h
index c0d3b30..797626e 100644
--- a/gvdb-builder.h
+++ b/gvdb-builder.h
@@ -42,9 +42,6 @@ G_GNUC_INTERNAL
 void                    gvdb_item_set_value                             (GvdbItem      *item,
                                                                          GVariant      *value);
 G_GNUC_INTERNAL
-void                    gvdb_item_set_options                           (GvdbItem      *item,
-                                                                         GVariant      *options);
-G_GNUC_INTERNAL
 void                    gvdb_item_set_hash_table                        (GvdbItem      *item,
                                                                          GHashTable    *table);
 G_GNUC_INTERNAL
diff --git a/gvdb-format.h b/gvdb-format.h
index f11a033..886aa56 100644
--- a/gvdb-format.h
+++ b/gvdb-format.h
@@ -51,8 +51,6 @@ struct gvdb_hash_item {
     struct gvdb_pointer pointer;
     gchar direct[8];
   } value;
-
-  struct gvdb_pointer options;
 };
 
 struct gvdb_header {
diff --git a/gvdb-reader.c b/gvdb-reader.c
index 54bad9d..699fddb 100644
--- a/gvdb-reader.c
+++ b/gvdb-reader.c
@@ -422,7 +422,6 @@ gvdb_table_value_from_item (GvdbTable                   *table,
  * gvdb_table_get_value:
  * @file: a #GvdbTable
  * @key: a string
- * @options: a pointer to a #GVariant, or %NULL
  * @returns: a #GVariant, or %NULL
  *
  * Looks up a value named @key in @file.
@@ -431,46 +430,19 @@ gvdb_table_value_from_item (GvdbTable                   *table,
  * #GVariant instance is returned.  The #GVariant does not depend on the
  * continued existence of @file.
  *
- * If @options is non-%NULL then it will be set either to %NULL in the
- * case of no options or a #GVariant containing a dictionary mapping
- * strings to variants.
- *
  * You should call g_variant_unref() on the return result when you no
  * longer require it.
  **/
 GVariant *
 gvdb_table_get_value (GvdbTable    *file,
-                      const gchar  *key,
-                      GVariant    **options)
+                      const gchar  *key)
 {
   const struct gvdb_hash_item *item;
-  GVariant *value;
 
   if ((item = gvdb_table_lookup (file, key, 'v')) == NULL)
     return NULL;
 
-  value = gvdb_table_value_from_item (file, item);
-
-  if (options != NULL)
-    {
-      gconstpointer data;
-      gsize size;
-
-      data = gvdb_table_dereference (file, &item->options, 8, &size);
-
-      if (data != NULL && size > 0)
-        {
-          *options = g_variant_new_from_data (G_VARIANT_TYPE ("a{sv}"),
-                                              data, size, file->trusted,
-                                              (GDestroyNotify) g_mapped_file_unref,
-                                              g_mapped_file_ref (file->mapped));
-          g_variant_ref_sink (*options);
-        }
-      else
-        *options = NULL;
-    }
-
-  return value;
+  return gvdb_table_value_from_item (file, item);
 }
 
 /**
diff --git a/gvdb-reader.h b/gvdb-reader.h
index 2698e6c..a29c16e 100644
--- a/gvdb-reader.h
+++ b/gvdb-reader.h
@@ -43,8 +43,7 @@ GvdbTable *             gvdb_table_get_table                            (GvdbTab
                                                                          const gchar  *key);
 G_GNUC_INTERNAL
 GVariant *              gvdb_table_get_value                            (GvdbTable    *table,
-                                                                         const gchar  *key,
-                                                                         GVariant    **options);
+                                                                         const gchar  *key);
 
 G_GNUC_INTERNAL
 gboolean                gvdb_table_has_value                            (GvdbTable    *table,