+void gras_trp_flush(gras_socket_t sd)
+{
+ if (sd->plugin->flush)
+ (sd->plugin->flush) (sd);
+}
+
+gras_trp_plugin_t gras_trp_plugin_get_by_name(const char *name)
+{
+ return xbt_dict_get(_gras_trp_plugins, name);
+}
+
+int gras_socket_my_port(gras_socket_t sock)
+{
+ if (!sock->plugin->my_port)
+ THROWF(unknown_error,0,"Function my_port unimplemented in plugin %s",sock->plugin->name);
+ return sock->plugin->my_port(sock);
+
+}
+
+int gras_socket_peer_port(gras_socket_t sock)
+{
+ if (!sock->plugin->peer_port)
+ THROWF(unknown_error,0,"Function peer_port unimplemented in plugin %s",sock->plugin->name);
+ return sock->plugin->peer_port(sock);
+}
+
+const char *gras_socket_peer_name(gras_socket_t sock)
+{
+ xbt_assert(sock->plugin);
+ return sock->plugin->peer_name(sock);
+}
+
+const char *gras_socket_peer_proc(gras_socket_t sock)
+{
+ return sock->plugin->peer_proc(sock);
+}
+
+void gras_socket_peer_proc_set(gras_socket_t sock, char *peer_proc)
+{
+ return sock->plugin->peer_proc_set(sock,peer_proc);
+}
+
+/** \brief Check if the provided socket is a measurement one (or a regular one) */
+int gras_socket_is_meas(gras_socket_t sock)
+{
+ return sock->meas;
+}
+
+/** \brief Send a chunk of (random) data over a measurement socket
+ *
+ * @param peer measurement socket to use for the experiment
+ * @param timeout timeout (in seconds)
+ * @param msg_size size of each chunk sent over the socket (in bytes).
+ * @param msg_amount how many of these packets you want to send.
+ *
+ * Calls to gras_socket_meas_send() and gras_socket_meas_recv() on
+ * each side of the socket should be paired.
+ *
+ * The exchanged data is zeroed to make sure it's initialized, but
+ * there is no way to control what is sent (ie, you cannot use these
+ * functions to exchange data out of band).
+ *
+ * @warning: in SimGrid version 3.1 and previous, the numerical arguments
+ * were the total amount of data to send and the msg_size. This
+ * was changed for the fool wanting to send more than MAXINT
+ * bytes in a fat pipe.
+ */
+void gras_socket_meas_send(gras_socket_t peer,
+ unsigned int timeout,
+ unsigned long int msg_size,
+ unsigned long int msg_amount)
+{
+ char *chunk = NULL;
+ unsigned long int sent_sofar;
+
+ XBT_IN("");
+ THROWF(unknown_error,0,"measurement sockets were broken in this release of SimGrid and should be ported back in the future."
+ "If you depend on it, sorry, you have to use an older version, or wait for the future version using it...");
+ if (gras_if_RL())
+ chunk = xbt_malloc0(msg_size);
+
+ xbt_assert(peer->meas,
+ "Asked to send measurement data on a regular socket");
+ xbt_assert(peer->outgoing,
+ "Socket not suited for data send (was created with gras_socket_server(), not gras_socket_client())");
+
+ for (sent_sofar = 0; sent_sofar < msg_amount; sent_sofar++) {
+ XBT_CDEBUG(gras_trp_meas,
+ "Sent %lu msgs of %lu (size of each: %ld) to %s:%d",
+ sent_sofar, msg_amount, msg_size, gras_socket_peer_name(peer),
+ gras_socket_peer_port(peer));
+ peer->plugin->raw_send(peer, chunk, msg_size);
+ }
+ XBT_CDEBUG(gras_trp_meas,
+ "Sent %lu msgs of %lu (size of each: %ld) to %s:%d", sent_sofar,
+ msg_amount, msg_size, gras_socket_peer_name(peer),
+ gras_socket_peer_port(peer));
+
+ if (gras_if_RL())
+ free(chunk);
+
+ XBT_OUT();
+}
+
+/** \brief Receive a chunk of data over a measurement socket
+ *
+ * Calls to gras_socket_meas_send() and gras_socket_meas_recv() on
+ * each side of the socket should be paired.
+ *
+ * @warning: in SimGrid version 3.1 and previous, the numerical arguments
+ * were the total amount of data to send and the msg_size. This
+ * was changed for the fool wanting to send more than MAXINT
+ * bytes in a fat pipe.
+ */
+void gras_socket_meas_recv(gras_socket_t peer,
+ unsigned int timeout,
+ unsigned long int msg_size,
+ unsigned long int msg_amount)
+{
+
+ char *chunk = NULL;
+ unsigned long int got_sofar;
+
+ XBT_IN("");
+ THROWF(unknown_error,0,"measurement sockets were broken in this release of SimGrid and should be ported back in the future."
+ "If you depend on it, sorry, you have to use an older version, or wait for the future version using it...");
+
+ if (gras_if_RL())
+ chunk = xbt_malloc(msg_size);
+
+ xbt_assert(peer->meas,
+ "Asked to receive measurement data on a regular socket");
+ xbt_assert(peer->incoming, "Socket not suited for data receive");
+
+ for (got_sofar = 0; got_sofar < msg_amount; got_sofar++) {
+ XBT_CDEBUG(gras_trp_meas,
+ "Recvd %ld msgs of %lu (size of each: %ld) from %s:%d",
+ got_sofar, msg_amount, msg_size, gras_socket_peer_name(peer),
+ gras_socket_peer_port(peer));
+ (peer->plugin->raw_recv) (peer, chunk, msg_size);
+ }
+ XBT_CDEBUG(gras_trp_meas,
+ "Recvd %ld msgs of %lu (size of each: %ld) from %s:%d",
+ got_sofar, msg_amount, msg_size, gras_socket_peer_name(peer),
+ gras_socket_peer_port(peer));
+
+ if (gras_if_RL())
+ free(chunk);
+ XBT_OUT();
+}
+
+/**
+ * \brief Something similar to the good old accept system call.
+ *
+ * Make sure that there is someone speaking to the provided server socket.
+ * In RL, it does an accept(2) and return the result as last argument.
+ * In SG, as accepts are useless, it returns the provided argument as result.
+ * You should thus test whether (peer != accepted) before closing both of them.
+ *
+ * You should only call this on measurement sockets. It is automatically
+ * done for regular sockets, but you usually want more control about
+ * what's going on with measurement sockets.
+ */
+gras_socket_t gras_socket_meas_accept(gras_socket_t peer)
+{
+ gras_socket_t res;
+ THROWF(unknown_error,0,"measurement sockets were broken in this release of SimGrid and should be ported back in the future."
+ "If you depend on it, sorry, you have to use an older version, or wait for the future version using it...");
+
+ xbt_assert(peer->meas,
+ "No need to accept on non-measurement sockets (it's automatic)");
+
+ if (!peer->accepting) {
+ /* nothing to accept here (must be in SG) */
+ /* BUG: FIXME: this is BAD! it makes tricky to free the accepted socket */
+ return peer;
+ }
+
+ res = (peer->plugin->socket_accept) (peer);
+ res->meas = peer->meas;
+ XBT_CDEBUG(gras_trp_meas, "meas_accepted onto %d", res->sd);
+
+ return res;
+}
+
+
+/*
+ * Creating procdata for this module
+ */
+static void *gras_trp_procdata_new(void)
+{
+ gras_trp_procdata_t res = xbt_new(s_gras_trp_procdata_t, 1);
+
+ res->name = xbt_strdup("gras_trp");
+ res->name_len = 0;
+ res->sockets = xbt_dynar_new_sync(sizeof(gras_socket_t *), NULL);
+ res->myport = 0;
+
+ return (void *) res;