/* exchange in SG realm is implemented directly without mimicing real life */
/* This would be terribly unefficient. */
-/* Authors: Martin Quinson */
-/* Copyright (C) 2004 Martin Quinson. */
+/* 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. */
+ * under the terms of the license (GNU LGPL) which comes with this package. */
-#include <msg.h>
+#include "msg/msg.h"
#include "transport_private.h"
#include "gras/Virtu/virtu_sg.h"
-GRAS_LOG_EXTERNAL_CATEGORY(transport);
-GRAS_LOG_NEW_DEFAULT_SUBCATEGORY(trp_sg,transport,"SimGrid pseudo-transport");
+XBT_LOG_EXTERNAL_CATEGORY(transport);
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(trp_sg,transport,"SimGrid pseudo-transport");
/***
*** Prototypes
***/
/* retrieve the port record associated to a numerical port on an host */
-static gras_error_t find_port(gras_hostdata_t *hd, int port,
+static xbt_error_t find_port(gras_hostdata_t *hd, int port,
gras_sg_portrec_t *hpd);
-gras_error_t gras_trp_sg_socket_client(gras_trp_plugin_t *self,
- /* OUT */ gras_socket_t *sock);
-gras_error_t gras_trp_sg_socket_server(gras_trp_plugin_t *self,
- /* OUT */ gras_socket_t *sock);
-void gras_trp_sg_socket_close(gras_socket_t *sd);
+xbt_error_t gras_trp_sg_socket_client(gras_trp_plugin_t *self,
+ /* OUT */ gras_socket_t sock);
+xbt_error_t gras_trp_sg_socket_server(gras_trp_plugin_t *self,
+ /* OUT */ gras_socket_t sock);
+void gras_trp_sg_socket_close(gras_socket_t sd);
-gras_error_t gras_trp_sg_chunk_send(gras_socket_t *sd,
+xbt_error_t gras_trp_sg_chunk_send(gras_socket_t sd,
const char *data,
long int size);
-gras_error_t gras_trp_sg_chunk_recv(gras_socket_t *sd,
+xbt_error_t gras_trp_sg_chunk_recv(gras_socket_t sd,
char *data,
long int size);
/***
*** Code
***/
-static gras_error_t find_port(gras_hostdata_t *hd, int port,
+static xbt_error_t find_port(gras_hostdata_t *hd, int port,
gras_sg_portrec_t *hpd) {
int cpt;
gras_sg_portrec_t pr;
- gras_assert0(hd,"Please run gras_process_init on each process");
+ xbt_assert0(hd,"Please run gras_process_init on each process");
- gras_dynar_foreach(hd->ports, cpt, pr) {
+ xbt_dynar_foreach(hd->ports, cpt, pr) {
if (pr.port == port) {
memcpy(hpd,&pr,sizeof(gras_sg_portrec_t));
return no_error;
}
-gras_error_t
+xbt_error_t
gras_trp_sg_setup(gras_trp_plugin_t *plug) {
- gras_trp_sg_plug_data_t *data=gras_new(gras_trp_sg_plug_data_t,1);
+ gras_trp_sg_plug_data_t *data=xbt_new(gras_trp_sg_plug_data_t,1);
plug->data = data;
return no_error;
}
-gras_error_t gras_trp_sg_socket_client(gras_trp_plugin_t *self,
- /* OUT */ gras_socket_t *sock){
+xbt_error_t gras_trp_sg_socket_client(gras_trp_plugin_t *self,
+ /* OUT */ gras_socket_t sock){
- gras_error_t errcode;
+ xbt_error_t errcode;
m_host_t peer;
gras_hostdata_t *hd;
}
/* create the socket */
- data = gras_new(gras_trp_sg_sock_data_t,1);
+ data = xbt_new(gras_trp_sg_sock_data_t,1);
data->from_PID = MSG_process_self_PID();
data->to_PID = hd->proc[ pr.tochan ];
data->to_host = peer;
return no_error;
}
-gras_error_t gras_trp_sg_socket_server(gras_trp_plugin_t *self,
- gras_socket_t *sock){
+xbt_error_t gras_trp_sg_socket_server(gras_trp_plugin_t *self,
+ gras_socket_t sock){
- gras_error_t errcode;
+ xbt_error_t errcode;
gras_hostdata_t *hd=(gras_hostdata_t *)MSG_host_get_data(MSG_host_self());
gras_procdata_t *pd=gras_procdata_get();
const char *host=MSG_host_get_name(MSG_host_self());
- gras_assert0(hd,"Please run gras_process_init on each process");
+ xbt_assert0(hd,"Please run gras_process_init on each process");
sock->accepting = 0; /* no such nuisance in SG */
RAISE2(mismatch_error,
"can't listen on address %s:%d: port already in use\n.",
host,sock->port);
+ break;
case mismatch_error: /* Port not used so far. Do it */
pr.tochan = sock->raw ? pd->rawChan : pd->chan;
pr.port = sock->port;
pr.raw = sock->raw;
- gras_dynar_push(hd->ports,&pr);
+ xbt_dynar_push(hd->ports,&pr);
+ break;
default:
return errcode;
}
/* Create the socket */
- data = gras_new(gras_trp_sg_sock_data_t,1);
+ data = xbt_new(gras_trp_sg_sock_data_t,1);
data->from_PID = -1;
data->to_PID = MSG_process_self_PID();
data->to_host = MSG_host_self();
sock->data = data;
- INFO6("'%s' (%d) ears on %s:%d%s (%p)",
+ VERB6("'%s' (%d) ears on %s:%d%s (%p)",
MSG_process_get_name(MSG_process_self()), MSG_process_self_PID(),
host,sock->port,sock->raw? " (mode RAW)":"",sock);
return no_error;
}
-void gras_trp_sg_socket_close(gras_socket_t *sock){
+void gras_trp_sg_socket_close(gras_socket_t sock){
gras_hostdata_t *hd=(gras_hostdata_t *)MSG_host_get_data(MSG_host_self());
int cpt;
gras_sg_portrec_t pr;
if (!sock) return;
- gras_assert0(hd,"Please run gras_process_init on each process");
+ xbt_assert0(hd,"Please run gras_process_init on each process");
if (sock->data)
- gras_free(sock->data);
+ xbt_free(sock->data);
if (sock->incoming) {
/* server mode socket. Un register it from 'OS' tables */
- gras_dynar_foreach(hd->ports, cpt, pr) {
- DEBUG2("Check pr %d of %lu", cpt, gras_dynar_length(hd->ports));
+ xbt_dynar_foreach(hd->ports, cpt, pr) {
+ DEBUG2("Check pr %d of %lu", cpt, xbt_dynar_length(hd->ports));
if (pr.port == sock->port) {
- gras_dynar_cursor_rm(hd->ports, &cpt);
+ xbt_dynar_cursor_rm(hd->ports, &cpt);
return;
}
}
void *data;
} sg_task_data_t;
-gras_error_t gras_trp_sg_chunk_send(gras_socket_t *sock,
+xbt_error_t gras_trp_sg_chunk_send(gras_socket_t sock,
const char *data,
long int size) {
m_task_t task=NULL;
sprintf(name,"Chunk[%d]",count++);
- task_data=gras_new(sg_task_data_t,1);
- task_data->data=(void*)gras_malloc(size);
+ task_data=xbt_new(sg_task_data_t,1);
+ task_data->data=(void*)xbt_malloc(size);
task_data->size = size;
memcpy(task_data->data,data,size);
return no_error;
}
-gras_error_t gras_trp_sg_chunk_recv(gras_socket_t *sock,
+xbt_error_t gras_trp_sg_chunk_recv(gras_socket_t sock,
char *data,
long int size){
gras_procdata_t *pd=gras_procdata_get();
sg_task_data_t *task_data;
gras_trp_sg_sock_data_t *sock_data = sock->data;
- GRAS_IN;
+ XBT_IN;
DEBUG4("recv chunk on %s -> %s:%d (size=%ld)",
MSG_host_get_name(sock_data->to_host),
MSG_host_get_name(MSG_host_self()), sock_data->to_chan, size);
MSG_host_get_name(sock_data->to_host),
MSG_host_get_name(MSG_host_self()), sock_data->to_chan);
memcpy(data,task_data->data,size);
- gras_free(task_data->data);
- gras_free(task_data);
+ xbt_free(task_data->data);
+ xbt_free(task_data);
if (MSG_task_destroy(task) != MSG_OK)
RAISE0(unknown_error,"Error in MSG_task_destroy()");
- GRAS_OUT;
+ XBT_OUT;
return no_error;
}
/* Data exchange over raw sockets */
-gras_error_t gras_socket_raw_exchange(gras_socket_t *peer,
+xbt_error_t gras_socket_raw_exchange(gras_socket_t peer,
int sender,
unsigned int timeout,
unsigned long int expSize,
