--- a/telepathygabble/src/handle-set.c	Tue Feb 02 01:10:06 2010 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,274 +0,0 @@
-/*
- * handle-set.c - a set which refs a handle when inserted
- *
- * Copyright (C) 2005,2006 Collabora Ltd.
- *
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public License
- * as published by the Free Software Foundation; either version 2.1 of
- * the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-#include <glib.h>
-#include "gintset.h"
-#include "handles.h"
-
-#include "handle-set.h"
-
-struct _GabbleHandleSet
-{
-  GabbleHandleRepo *repo;
-  GIntSet *intset;
-  TpHandleType type;
-};
-
-/**
- * handle_set_new:
- * @repo: #GabbleHandleRepo that holds the handles to be reffed by this set
- *
- * Creates a new #GabbleHandleSet
- *
- * Returns: A new #GabbleHandleSet
- */
-
-GabbleHandleSet *
-handle_set_new (GabbleHandleRepo *repo, TpHandleType type)
-{
-  GabbleHandleSet *set = g_new(GabbleHandleSet, 1);
-  set->intset = g_intset_new();
-  set->repo = repo;
-  set->type = type;
-
-  return set;
-}
-
-static void
-freer (GabbleHandleSet *set, GabbleHandle handle, gpointer userdata)
-{
-  handle_set_remove (set, handle);
-}
-
-/**
- * handle_set_destroy:
- * @set:#GabbleHandleSet to destroy
- *
- * Delete a #GabbleHandleSet and unreference any handles that it holds
- */
-
-void
-handle_set_destroy (GabbleHandleSet *set)
-{
-  handle_set_foreach (set, freer, NULL);
-  g_intset_destroy (set->intset);
-  g_free (set);
-}
-
-/**
- * handle_set_peek:
- * @set:#GabbleHandleSet to peek at
- *
- * Get the underlying GIntSet used by this GabbleHandleSet
- */
-GIntSet *
-handle_set_peek (GabbleHandleSet *set)
-{
-  return set->intset;
-}
-
-/**
- * handle_set_add:
- * @set: #GabbleHandleSet to add this handle to
- * @handle: handle to add
- *
- * Add a handle to a #GabbleHandleSet,and reference it in the attched
- * #GabbleHandleRepo
- *
- */
-
-void
-handle_set_add (GabbleHandleSet *set, GabbleHandle handle)
-{
-  g_return_if_fail (set != NULL);
-  g_return_if_fail (handle != 0);
-
-  if (!g_intset_is_member(set->intset, handle))
-    {
-      g_return_if_fail (gabble_handle_ref (set->repo, set->type, handle));
-
-      g_intset_add (set->intset, handle);
-    }
-}
-
-/**
- * handle_set_remove:
- * @set: #GabbleHandleSet to remove this handle from
- * @handle: handle to remove
- * @type: type of handle
- *
- * Remove a handle to a #GabbleHandleSet,and unreference it in the attched
- * #GabbleHandleRepo
- *
- * Returns: FALSE if the (handle,type) pair was invalid, or was not in this set
- */
-
-
-gboolean
-handle_set_remove (GabbleHandleSet *set, GabbleHandle handle)
-{
-  g_return_val_if_fail (set != NULL, FALSE);
-  g_return_val_if_fail (handle != 0, FALSE);
-
-  if (g_intset_is_member(set->intset, handle))
-    {
-      g_return_val_if_fail (gabble_handle_unref (set->repo, set->type, handle), FALSE);
-
-      g_intset_remove (set->intset, handle);
-      return TRUE;
-    }
-
-  return FALSE;
-}
-
-/**
- * handle_set_is_member:
- * @set: A #GabbleHandleSet
- * @handle: handle to check
- * @type: type of handle
- *
- * Check if the (handle,type) pair is in this set
- *
- * Returns: TRUE if the (handle,type) pair is in this repo
- *
- */
- 
-gboolean
-handle_set_is_member (GabbleHandleSet *set, GabbleHandle handle)
-{
-  return g_intset_is_member(set->intset, handle);
-}
-
-typedef struct __foreach_data
-{
-  GabbleHandleSet *set;
-  GabbleHandleFunc func;
-  gpointer userdata;
-} _foreach_data;
-
-static void
-foreach_helper(guint i, gpointer userdata)
-{
-  _foreach_data *data = (_foreach_data*) userdata;
-
-  data->func(data->set, i, data->userdata);
-}
-
-void
-handle_set_foreach (GabbleHandleSet *set, GabbleHandleFunc func, gpointer userdata)
-{
-  _foreach_data data; /*= {set, func, userdata};*/
-  data.set = set;
-  data.func = func;
-  data.userdata = userdata;
-  g_intset_foreach (set->intset, foreach_helper, &data);
-}
-
-
-int
-handle_set_size (GabbleHandleSet *set)
-{
-  return g_intset_size (set->intset);
-}
-
-GArray *handle_set_to_array (GabbleHandleSet *set)
-{
-  g_return_val_if_fail (set != NULL, NULL);
-
-  return g_intset_to_array (set->intset);
-}
-
-static void
-ref_one (guint handle, gpointer data)
-{
-  GabbleHandleSet *set = (GabbleHandleSet *) data;
-  gabble_handle_ref (set->repo, set->type, handle);
-}
-
-/**
- * handle_set_update:
- * @set: a #GabbleHandleSet to update
- * @add: a #GIntSet of handles to add
- *
- * Add a set of handles to a handle set, referencing those which are not
- * already members. The GIntSet returned must be freed with g_intset_destroy.
- *
- * Returns: the handles which were added
- */
-
-GIntSet *
-handle_set_update (GabbleHandleSet *set, const GIntSet *add)
-{
-  GIntSet *ret, *tmp;
-
-  g_return_val_if_fail (set != NULL, NULL);
-  g_return_val_if_fail (add != NULL, NULL);
-
-  /* reference each of ADD - CURRENT */
-  ret = g_intset_difference (add, set->intset);
-  g_intset_foreach (ret, ref_one, set);
-
-  /* update CURRENT to be the union of CURRENT and ADD */
-  tmp = g_intset_union (add, set->intset);
-  g_intset_destroy (set->intset);
-  set->intset = tmp;
-
-  return ret;
-}
-
-static void
-unref_one (guint handle, gpointer data)
-{
-  GabbleHandleSet *set = (GabbleHandleSet *) data;
-  gabble_handle_unref (set->repo, set->type, handle);
-}
-
-/**
- * handle_set_difference_update:
- * @set: a #GabbleHandleSet to update
- * @remove: a #GIntSet of handles to remove
- *
- * Remove a set of handles from a handle set, dereferencing those which are
- * members. The GIntSet returned must be freed with g_intset_destroy.
- *
- * Returns: the handles which were removed
- */
-
-GIntSet *
-handle_set_difference_update (GabbleHandleSet *set, const GIntSet *remove)
-{
-  GIntSet *ret, *tmp;
-
-  g_return_val_if_fail (set != NULL, NULL);
-  g_return_val_if_fail (remove != NULL, NULL);
-
-  /* dereference each of REMOVE n CURRENT */
-  ret = g_intset_intersection (remove, set->intset);
-  g_intset_foreach (ret, unref_one, set);
-
-  /* update CURRENT to be CURRENT - REMOVE */
-  tmp = g_intset_difference (set->intset, remove);
-  g_intset_destroy (set->intset);
-  set->intset = tmp;
-
-  return ret;
-}