X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/45c3f1cfee86fb48c96d53f8267f99b6db6e3d7a..e99158dd85fe789ea5e1a40c29f196fa6c715bcf:/examples/msg/ns3/ns3.c

diff --git a/examples/msg/ns3/ns3.c b/examples/msg/ns3/ns3.c
index 31ef94156a..42fa9d1594 100644
--- a/examples/msg/ns3/ns3.c
+++ b/examples/msg/ns3/ns3.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 2007-2014. The SimGrid Team.
+/* Copyright (c) 2007-2015. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -6,7 +6,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
-#include "msg/msg.h"
+#include "simgrid/msg.h"
 #include "xbt/log.h"
 #include "xbt/asserts.h"
 
@@ -56,42 +56,34 @@ int count_finished = 0;
 /** master */
 int master(int argc, char *argv[])
 {
-  char *slavename = NULL;
-  double task_comm_size = 0;
   msg_task_t todo;
-  char id_alias[10];
-  //unique id to control statistics
-  int id = -1;
 
   xbt_assert(argc==4,"Strange number of arguments expected 3 got %d", argc - 1);
 
   XBT_DEBUG ("Master started");
 
   /* data size */
-  int read;
-  read = sscanf(argv[1], "%lg", &task_comm_size);
-  xbt_assert(read, "Invalid argument %s\n", argv[1]);
+  double task_comm_size = xbt_str_parse_double(argv[1], "Invalid task communication size: %s");
 
   /* slave name */
-  slavename = argv[2];
-  id = atoi(argv[3]);
-  sprintf(id_alias, "flow_%d", id);
+  char *slavename = argv[2];
+  int id = xbt_str_parse_int(argv[3], "Invalid ID as argument 3: %s");   //unique id to control statistics
+  char *id_alias = bprintf("flow_%d", id);
   slavenames[id] = slavename;
   TRACE_category(id_alias);
 
   masternames[id] = MSG_host_get_name(MSG_host_self());
 
   {                             /*  Task creation.  */
-    char sprintf_buffer[64] = "Task_0";
-    todo = MSG_task_create(sprintf_buffer, 100*task_comm_size, task_comm_size, NULL);
+    todo = MSG_task_create("Task_0", 100*task_comm_size, task_comm_size, NULL);
     MSG_task_set_category(todo, id_alias);
     //keep track of running tasks
     gl_task_array[id] = todo;
     gl_data_size[id] = task_comm_size;
   }
 
-  {                             /* Process organisation */
-    MSG_get_host_by_name(slavename);
+  {                             /* Process organization */
+    MSG_host_by_name(slavename);
   }
 
   count_finished++;
@@ -100,11 +92,11 @@ int master(int argc, char *argv[])
   /* time measurement */
   sprintf(id_alias, "%d", id);
   start_time = MSG_get_clock();
-  //MSG_task_execute(todo);
   MSG_task_send(todo, id_alias);
   end_time = MSG_get_clock();
 
   XBT_DEBUG ("Finished");
+  xbt_free(id_alias);
   return 0;
 }                               /* end_of_master */
 
@@ -148,7 +140,7 @@ int slave(int argc, char *argv[])
 
   XBT_DEBUG ("Slave started");
 
-  id = atoi(argv[1]);
+  id = xbt_str_parse_int(argv[1], "Invalid id: %s");
   sprintf(id_alias, "%d", id);
 
   a = MSG_task_receive(&(task), id_alias);
@@ -169,7 +161,7 @@ int slave(int argc, char *argv[])
   
   XBT_INFO("FLOW[%d] : Receive %.0f bytes from %s to %s",
       id,
-      MSG_task_get_data_size(task),
+      MSG_task_get_bytes_amount(task),
        masternames[id],
        slavenames[id]);
 //  MSG_task_execute(task);
@@ -185,8 +177,6 @@ msg_error_t test_all(const char *platform_file,
 {
   msg_error_t res = MSG_OK;
 
-  /* MSG_config("workstation/model", "GTNETS"); */
-  /* MSG_config("workstation/model","KCCFLN05"); */
   {                             /*  Simulation setting */
     MSG_create_environment(platform_file);
   }
@@ -211,15 +201,12 @@ int main(int argc, char *argv[])
   bool_printed = 0;
 
   MSG_init(&argc, argv);
-  if (argc < 3) {
-    printf("Usage: %s platform_file deployment_file\n", argv[0]);
-    exit(1);
-  }
+  xbt_assert(argc > 2, "Usage: %s platform_file deployment_file\n"
+            "\tExample: %s platform.xml deployment.xml\n", 
+            argv[0], argv[0]);
+   
 
   res = test_all(argv[1], argv[2]);
 
-  if (res == MSG_OK)
-    return 0;
-  else
-    return 1;
-}                               /* end_of_main */
+  return res != MSG_OK;
+}