Ouups, forgot those two files, bummer

[simgrid.git] / src / surf / surf_model.c

diff --git a/src/surf/surf_model.c b/src/surf/surf_model.c
new file mode 100644 (file)
index 0000000..02104c2
--- /dev/null
+++ b/src/surf/surf_model.c
@@ -0,0 +1,61 @@
+
+/* Copyright (c) 2009 The SimGrid Team. All rights reserved.                */
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
+
+#include "surf_private.h"
+#include "xbt/dict.h"
+
+static void void_die_impossible_paction(surf_action_t action)
+{
+  DIE_IMPOSSIBLE;
+}
+
+static int int_die_impossible_paction(surf_action_t action)
+{
+  DIE_IMPOSSIBLE;
+}
+
+/** @brief initialize common datastructures to all models */
+surf_model_t surf_model_init(void)
+{
+  s_surf_action_t action;
+  surf_model_t model = xbt_new0(s_surf_model_t, 1);
+
+  model->model_private = xbt_new0(s_surf_model_private_t, 1);
+
+  model->states.ready_action_set =
+    xbt_swag_new(xbt_swag_offset(action, state_hookup));
+  model->states.running_action_set =
+    xbt_swag_new(xbt_swag_offset(action, state_hookup));
+  model->states.failed_action_set =
+    xbt_swag_new(xbt_swag_offset(action, state_hookup));
+  model->states.done_action_set =
+    xbt_swag_new(xbt_swag_offset(action, state_hookup));
+  model->resource_set = xbt_dict_new();
+
+  model->action_free = int_die_impossible_paction;
+  model->action_cancel = void_die_impossible_paction;
+  model->action_recycle = void_die_impossible_paction;
+
+  return model;
+}
+/** @brief finalize common datastructures to all models */
+void surf_model_exit(surf_model_t model)
+{
+  xbt_swag_free(model->states.ready_action_set);
+  xbt_swag_free(model->states.running_action_set);
+  xbt_swag_free(model->states.failed_action_set);
+  xbt_swag_free(model->states.done_action_set);
+  xbt_dict_free(&model->resource_set);
+  free(model->model_private);
+  free(model);
+}
+
+void *surf_model_resource_by_name(surf_model_t model, const char *name)
+{
+  return xbt_dict_get_or_null(model->resource_set, name);
+}
+
+