--- /dev/null
+INCLUDES= -I$(top_srcdir)/include
+AM_CFLAGS=-g
+NAME=timer
+PROCESSES= client
+
+TESTS= test_rl test_sg
+EXTRA_DIST=$(NAME)_deployment.xml $(TESTS)
+
+# AUTOMAKE variable definition
+noinst_PROGRAMS=timer_client timer_simulator
+
+timer_simulator_SOURCES= _timer_simulator.c timer.c
+timer_simulator_LDADD= $(top_builddir)/src/libsimgrid.la
+
+timer_client_SOURCES= _timer_client.c timer.c
+timer_client_LDADD= $(top_builddir)/src/libgras.la
+
+# cleanup temps
+MAINTAINERCLEANFILES = _$(NAME)_simulator.c _$(NAME)_client.c _$(NAME)_server.c
+
+# generate temps
+
+$(foreach proc, $(PROCESSES), _$(NAME)_$(proc).c) _$(NAME)_simulator.c: $(srcdir)/$(NAME)_deployment.xml $(top_srcdir)/tools/gras/gras_stub_generator
+ $(top_srcdir)/tools/gras/gras_stub_generator $(NAME) $(NAME)_deployment.xml >/dev/null
+
--- /dev/null
+/* $Id$ */
+
+/* timer: repetitive and delayed actions */
+
+/* Copyright (c) 2004 Martin Quinson. 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. */
+
+int client(int argc,char *argv[]); /* Placed here to not bother doxygen inclusion */
+
+#include "gras.h"
+
+XBT_LOG_NEW_DEFAULT_CATEGORY(test,"Logging specific to this test");
+
+#define REPEAT_INTERVAL 1.0
+#define DELAY_INTERVAL 2.0
+#define LOOP_COUNT 5
+
+typedef struct {
+ int still_to_do;
+} my_globals;
+
+static void repetitive_action(void) {
+ my_globals *globals=(my_globals*)gras_userdata_get();
+
+ /* Stop if nothing to do yet */
+ if (globals->still_to_do <= 0) {
+ INFO1("[%.0f] Repetitive_action has nothing to do yet",gras_os_time());
+ return;
+ }
+
+ if (globals->still_to_do == 1) {
+ /* Unregister myself if I'm done */
+ gras_timer_cancel_repeat(REPEAT_INTERVAL,repetitive_action);
+ }
+
+ INFO2("[%.0f] repetitive_action decrementing globals->still_to_do. New value: %d",gras_os_time(),
+ globals->still_to_do-1);
+
+ globals->still_to_do--; /* should be the last line of the action since value=0 stops the program */
+} /* end_of_repetitive_action */
+
+static void delayed_action(void) {
+ my_globals *globals=(my_globals*)gras_userdata_get();
+
+ INFO2("[%.0f] delayed_action setting globals->still_to_do to %d",
+ gras_os_time(),LOOP_COUNT);
+
+ globals->still_to_do = LOOP_COUNT;
+} /* end_of_delayed_action */
+
+int client(int argc,char *argv[]) {
+ xbt_error_t errcode;
+ int cpt;
+ my_globals *globals;
+
+ gras_init(&argc,argv,NULL);
+ globals=gras_userdata_new(my_globals);
+ globals->still_to_do = -1;
+
+ INFO2("[%.0f] Programming the repetitive_action with a frequency of %f sec", gras_os_time(), REPEAT_INTERVAL);
+ gras_timer_repeat(REPEAT_INTERVAL,repetitive_action);
+
+ INFO2("[%.0f] Programming the delayed_action for after %f sec", gras_os_time(), DELAY_INTERVAL);
+ gras_timer_delay(REPEAT_INTERVAL,delayed_action);
+
+ INFO1("[%.0f] Have a rest", gras_os_time());
+ gras_os_sleep(DELAY_INTERVAL / 2.0, 0);
+
+ INFO1("[%.0f] Canceling the delayed_action.",gras_os_time());
+ gras_timer_cancel_delay(REPEAT_INTERVAL,delayed_action);
+
+ INFO2("[%.0f] Re-programming the delayed_action for after %f sec", gras_os_time(),DELAY_INTERVAL);
+ gras_timer_delay(REPEAT_INTERVAL,delayed_action);
+
+ while (globals->still_to_do == -1 || /* Before delayed action runs */
+ globals->still_to_do > 0 /* after delayed_action, and not enough repetitive_action */) {
+
+ DEBUG2("[%.0f] Prepare to handle messages for 5 sec (still_to_do=%d)",
+ gras_os_time(), globals->still_to_do);
+ gras_msg_handle(5.0);
+ }
+ gras_exit();
+ return 0;
+} /* end_of_client */
+
