+/* $Id$ */
+
+/* Copyright (c) 2005 Arnaud Legrand. 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_timer_private.h"
+
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(timer, surf,
+ "Logging specific to the SURF timer module");
+
+surf_timer_resource_t surf_timer_resource = NULL;
+static tmgr_trace_t empty_trace = NULL;
+static xbt_dict_t command_set = NULL;
+
+static void timer_free(void *timer)
+{
+ free(timer);
+}
+
+static command_t command_new(void *fun, void* args)
+{
+ command_t command = xbt_new0(s_command_t, 1);
+
+ command->resource = (surf_resource_t) surf_timer_resource;
+ command->fun = fun;
+ command->args = args;
+/* command->name = name; */
+/* command->power_scale = power_scale; */
+/* xbt_assert0(command->power_scale>0,"Power has to be >0"); */
+/* command->power_current = power_initial; */
+/* if (power_trace) */
+/* command->power_event = */
+/* tmgr_history_add_trace(history, power_trace, 0.0, 0, command); */
+
+/* command->state_current = state_initial; */
+/* if (state_trace) */
+/* command->state_event = */
+/* tmgr_history_add_trace(history, state_trace, 0.0, 0, command); */
+
+/* command->constraint = */
+/* lmm_constraint_new(maxmin_system, command, */
+/* command->power_current * command->power_scale); */
+
+/* xbt_dict_set(command_set, name, command, command_free); */
+
+ return command;
+}
+
+static void parse_timer(void)
+{
+}
+
+static void parse_file(const char *file)
+{
+}
+
+static void *name_service(const char *name)
+{
+ DIE_IMPOSSIBLE;
+ return NULL;
+}
+
+static const char *get_resource_name(void *resource_id)
+{
+ DIE_IMPOSSIBLE;
+ return "";
+}
+
+static int resource_used(void *resource_id)
+{
+ return 1;
+}
+
+static void action_free(surf_action_t action)
+{
+ DIE_IMPOSSIBLE;
+ return;
+}
+
+static void action_cancel(surf_action_t action)
+{
+ DIE_IMPOSSIBLE;
+ return;
+}
+
+static void action_recycle(surf_action_t action)
+{
+ DIE_IMPOSSIBLE;
+ return;
+}
+
+static void action_change_state(surf_action_t action,
+ e_surf_action_state_t state)
+{
+ DIE_IMPOSSIBLE;
+ return;
+}
+
+static double share_resources(double now)
+{
+ return -1.0;
+}
+
+static void update_actions_state(double now, double delta)
+{
+ return;
+}
+
+static void update_resource_state(void *id,
+ tmgr_trace_event_t event_type,
+ double value)
+{
+ command_t command = id;
+
+ // Move this command to the list of commands to execute
+
+ return;
+}
+
+static void set(double date, void *function, void *arg)
+{
+ command_t command = NULL;
+
+ command = command_new(function, arg);
+
+ tmgr_history_add_trace(history, empty_trace, date, 0, command);
+
+}
+
+
+static int get(void **function, void **arg)
+{
+ return 0;
+}
+
+static void action_suspend(surf_action_t action)
+{
+ DIE_IMPOSSIBLE;
+}
+
+static void action_resume(surf_action_t action)
+{
+ DIE_IMPOSSIBLE;
+}
+
+static int action_is_suspended(surf_action_t action)
+{
+ DIE_IMPOSSIBLE;
+ return 0;
+}
+
+static void finalize(void)
+{
+ xbt_dict_free(&command_set);
+
+ xbt_swag_free(surf_timer_resource->common_public->states.ready_action_set);
+ xbt_swag_free(surf_timer_resource->common_public->states.
+ running_action_set);
+ xbt_swag_free(surf_timer_resource->common_public->states.
+ failed_action_set);
+ xbt_swag_free(surf_timer_resource->common_public->states.done_action_set);
+ free(surf_timer_resource->common_public);
+ free(surf_timer_resource->common_private);
+ free(surf_timer_resource->extension_public);
+
+ free(surf_timer_resource);
+ surf_timer_resource = NULL;
+}
+
+static void surf_timer_resource_init_internal(void)
+{
+ s_surf_action_t action;
+
+ surf_timer_resource = xbt_new0(s_surf_timer_resource_t, 1);
+
+ surf_timer_resource->common_private =
+ xbt_new0(s_surf_resource_private_t, 1);
+ surf_timer_resource->common_public = xbt_new0(s_surf_resource_public_t, 1);
+
+ surf_timer_resource->extension_public =
+ xbt_new0(s_surf_timer_resource_extension_public_t, 1);
+
+ surf_timer_resource->common_public->states.ready_action_set =
+ xbt_swag_new(xbt_swag_offset(action, state_hookup));
+ surf_timer_resource->common_public->states.running_action_set =
+ xbt_swag_new(xbt_swag_offset(action, state_hookup));
+ surf_timer_resource->common_public->states.failed_action_set =
+ xbt_swag_new(xbt_swag_offset(action, state_hookup));
+ surf_timer_resource->common_public->states.done_action_set =
+ xbt_swag_new(xbt_swag_offset(action, state_hookup));
+
+ surf_timer_resource->common_public->name_service = name_service;
+ surf_timer_resource->common_public->get_resource_name = get_resource_name;
+ surf_timer_resource->common_public->action_get_state =
+ surf_action_get_state;
+ surf_timer_resource->common_public->action_free = action_free;
+ surf_timer_resource->common_public->action_cancel = action_cancel;
+ surf_timer_resource->common_public->action_recycle = action_recycle;
+ surf_timer_resource->common_public->action_change_state =
+ action_change_state;
+ surf_timer_resource->common_public->action_set_data = surf_action_set_data;
+ surf_timer_resource->common_public->name = "TIMER";
+
+ surf_timer_resource->common_private->resource_used = resource_used;
+ surf_timer_resource->common_private->share_resources = share_resources;
+ surf_timer_resource->common_private->update_actions_state =
+ update_actions_state;
+ surf_timer_resource->common_private->update_resource_state =
+ update_resource_state;
+ surf_timer_resource->common_private->finalize = finalize;
+
+ surf_timer_resource->common_public->suspend = action_suspend;
+ surf_timer_resource->common_public->resume = action_resume;
+ surf_timer_resource->common_public->is_suspended = action_is_suspended;
+
+ surf_timer_resource->extension_public->set = set;
+ surf_timer_resource->extension_public->get = get;
+
+ command_set = xbt_dict_new();
+ empty_trace = tmgr_empty_trace_new();
+
+ xbt_assert0(maxmin_system, "surf_init has to be called first!");
+}
+
+void surf_timer_resource_init(const char *filename)
+{
+ if (surf_timer_resource)
+ return;
+ surf_timer_resource_init_internal();
+ xbt_dynar_push(resource_list, &surf_timer_resource);
+}
