X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/58bce89d599a5bee49318c168f54fb407fbf5d24..779fa3b8b270f1e62f58dfeb093e2b390d9c84b0:/doc/gtut-files/05-globals.c

diff --git a/doc/gtut-files/05-globals.c b/doc/gtut-files/05-globals.c
index 9ca9c17620..4751176698 100644
--- a/doc/gtut-files/05-globals.c
+++ b/doc/gtut-files/05-globals.c
@@ -1,77 +1,91 @@
+/* Copyright (c) 2006, 2007, 2009, 2010. 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 <stdio.h>
 #include <gras.h>
 
 typedef struct {
-   int killed;
+  int killed;
 } server_data_t;
-   
 
-int server_kill_cb(gras_msg_cb_ctx_t ctx, void *payload) {
+
+int server_kill_cb(gras_msg_cb_ctx_t ctx, void *payload)
+{
   gras_socket_t client = gras_msg_cb_ctx_from(ctx);
-  server_data_t *globals=(server_data_t*)gras_userdata_get();
-   
-  fprintf(stderr,"Argh, killed by %s:%d! Bye folks...\n",
-   	  gras_socket_peer_name(client), gras_socket_peer_port(client));
-  
+  server_data_t *globals = (server_data_t *) gras_userdata_get();
+
+  fprintf(stderr, "Argh, killed by %s:%d! Bye folks...\n",
+          gras_socket_peer_name(client), gras_socket_peer_port(client));
+
   globals->killed = 1;
-   
-  return 1;
-} /* end_of_kill_callback */
 
-int server_hello_cb(gras_msg_cb_ctx_t ctx, void *payload) {
+  return 0;
+}                               /* end_of_kill_callback */
+
+int server_hello_cb(gras_msg_cb_ctx_t ctx, void *payload)
+{
   gras_socket_t client = gras_msg_cb_ctx_from(ctx);
 
-  fprintf(stderr,"Cool, we received the message from %s:%d.\n",
-   	  gras_socket_peer_name(client), gras_socket_peer_port(client));
-  
-  return 1;
-} /* end_of_hello_callback */
+  fprintf(stderr, "Cool, we received the message from %s:%d.\n",
+          gras_socket_peer_name(client), gras_socket_peer_port(client));
+
+  return 0;
+}                               /* end_of_hello_callback */
 
-int server(int argc, char *argv[]) {
-  gras_socket_t mysock;   /* socket on which I listen */
+int server(int argc, char *argv[])
+{
+  gras_socket_t mysock;         /* socket on which I listen */
   server_data_t *globals;
-  
-  gras_init(&argc,argv);
 
-  globals=gras_userdata_new(server_data_t*);
-  globals->killed=0;
+  gras_init(&argc, argv);
+
+  globals = gras_userdata_new(server_data_t);
+  globals->killed = 0;
 
   gras_msgtype_declare("hello", NULL);
   gras_msgtype_declare("kill", NULL);
   mysock = gras_socket_server(atoi(argv[1]));
-   
-  gras_cb_register(gras_msgtype_by_name("hello"),&server_hello_cb);   
-  gras_cb_register(gras_msgtype_by_name("kill"),&server_kill_cb);
+
+  gras_cb_register("hello", &server_hello_cb);
+  gras_cb_register("kill", &server_kill_cb);
 
   while (!globals->killed) {
-     gras_msg_handle(-1); /* blocking */
+    gras_msg_handle(-1);        /* blocking */
   }
-    
+
   gras_exit();
   return 0;
 }
 
-int client(int argc, char *argv[]) {
-  gras_socket_t mysock;   /* socket on which I listen */
-  gras_socket_t toserver; /* socket used to write to the server */
+int client(int argc, char *argv[])
+{
+  gras_socket_t mysock;         /* socket on which I listen */
+  gras_socket_t toserver;       /* socket used to write to the server */
 
-  gras_init(&argc,argv);
+  gras_init(&argc, argv);
 
   gras_msgtype_declare("hello", NULL);
   gras_msgtype_declare("kill", NULL);
   mysock = gras_socket_server_range(1024, 10000, 0, 0);
-  
-  fprintf(stderr,"Client ready; listening on %d\n", gras_socket_my_port(mysock));
-  
-  gras_os_sleep(1.5); /* sleep 1 second and half */
+
+  fprintf(stderr, "Client ready; listening on %d\n",
+          gras_socket_my_port(mysock));
+
+  gras_os_sleep(1.5);           /* sleep 1 second and half */
   toserver = gras_socket_client(argv[1], atoi(argv[2]));
-  
-  gras_msg_send(toserver,gras_msgtype_by_name("hello"), NULL);
-  fprintf(stderr,"we sent the data to the server on %s. Let's do it again for fun\n", gras_socket_peer_name(toserver));
-  gras_msg_send(toserver,gras_msgtype_by_name("hello"), NULL);
-   
-  fprintf(stderr,"Ok. Enough. Have a rest, and then kill the server\n");
-  gras_os_sleep(5); /* sleep 1 second and half */
-  gras_msg_send(toserver,gras_msgtype_by_name("kill"), NULL);
+
+  gras_msg_send(toserver, "hello", NULL);
+  fprintf(stderr,
+          "we sent the data to the server on %s. Let's do it again for fun\n",
+          gras_socket_peer_name(toserver));
+  gras_msg_send(toserver, "hello", NULL);
+
+  fprintf(stderr, "Ok. Enough. Have a rest, and then kill the server\n");
+  gras_os_sleep(5);             /* sleep 1 second and half */
+  gras_msg_send(toserver, "kill", NULL);
 
   gras_exit();
   return 0;