X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/c6c517af9e561a831a14051c92abcb217b1fe2bb..f9dd9e3d692f6c43f78500a9fc66fe8663dedbbf:/src/gras/Transport/transport_interface.h

diff --git a/src/gras/Transport/transport_interface.h b/src/gras/Transport/transport_interface.h
index d23f05e14a..abbda60904 100644
--- a/src/gras/Transport/transport_interface.h
+++ b/src/gras/Transport/transport_interface.h
@@ -1,84 +1,44 @@
-/* $Id$ */
-
 /* transport - low level communication (send/receive bunches of bytes)      */
 
 /* module's public interface exported within GRAS, but not to end user.     */
 
-/* Authors: Martin Quinson                                                  */
-/* Copyright (C) 2004 Martin Quinson.                                       */
+/* Copyright (c) 2004, 2005, 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. */
+ * under the terms of the license (GNU LGPL) which comes with this package. */
 
 #ifndef GRAS_TRP_INTERFACE_H
 #define GRAS_TRP_INTERFACE_H
 
-/***
- *** Main user functions
- ***/
-gras_error_t gras_trp_chunk_send(gras_socket_t *sd,
-				 char *data,
-				 size_t size);
-gras_error_t gras_trp_chunk_recv(gras_socket_t *sd,
-				 char *data,
-				 size_t size);
+#include "portable.h"           /* sometimes needed for fd_set */
+#include "simix/simix.h"
+#include "xbt/queue.h"
 
-/* Find which socket needs to be read next */
-gras_error_t 
-gras_trp_select(double timeout,
-		gras_socket_t **dst);
+/* Data of this module specific to each process
+ * (used by sg_process.c to cleanup the SG channel cruft)
+ */
+typedef struct {
+  /* set headers */
+  unsigned int ID;
+  char *name;
+  unsigned int name_len;
 
+  int myport;                   /* Port on which I listen myself */
 
-/***
- *** Module declaration 
- ***/
-gras_error_t gras_trp_init(void);
-void         gras_trp_exit(void);
+  xbt_dynar_t sockets;          /* all sockets known to this process */
 
-/***
- *** Plugin mecanism 
- ***/
+  /* SG only elements. In RL, they are part of the OS ;) */
 
-/* A plugin type */
-typedef struct gras_trp_plugin_ gras_trp_plugin_t;
+  /* List of sockets ready to be select()ed */
+  xbt_queue_t msg_selectable_sockets;   /* regular sockets  */
+  xbt_queue_t meas_selectable_sockets;  /* measurement ones */
 
-/* A plugin type */
-struct gras_trp_plugin_ {
-  char          *name;
- 
-  /* dst pointers are created and initialized with default values 
-     before call to socket_client/server*/
-  gras_error_t (*socket_client)(gras_trp_plugin_t *self,
-				const char *host,
-				unsigned short port,
-				int raw,
-				/* OUT */ gras_socket_t *dst);
-  gras_error_t (*socket_server)(gras_trp_plugin_t *self,
-				unsigned short port,
-				int raw,
-				/* OUT */ gras_socket_t *dst);
-   
-  gras_error_t (*socket_accept)(gras_socket_t  *sock,
-				/* OUT */gras_socket_t **dst);
-   
-   
-   /* socket_close() is responsible of telling the OS that the socket is over,
-    but should not free the socket itself (beside the specific part) */
-  void         (*socket_close)(gras_socket_t *sd);
-    
-  gras_error_t (*chunk_send)(gras_socket_t *sd,
-			     char *data,
-			     size_t size);
-  gras_error_t (*chunk_recv)(gras_socket_t *sd,
-			     char *Data,
-			     size_t size);
+} s_gras_trp_procdata_t, *gras_trp_procdata_t;
 
-  void          *specific;
-  void         (*free_specific)(void *);
-};
+/* Display the content of our socket set (debugging purpose) */
+XBT_PUBLIC(void) gras_trp_socketset_dump(const char *name);
 
-gras_error_t
-gras_trp_plugin_get_by_name(const char *name,
-			    gras_trp_plugin_t **dst);
+XBT_PUBLIC(xbt_socket_t) gras_trp_select(double timeout);
 
-#endif /* GRAS_TRP_INTERFACE_H */
+#endif                          /* GRAS_TRP_INTERFACE_H */