Logo AND Algorithmique Numérique Distribuée

Public GIT Repository
Add two new tag for routing cluster (only):
[simgrid.git] / src / surf / surfxml_parse.c
index c4f4a50..8a1c8d0 100644 (file)
@@ -4,11 +4,13 @@
 /* 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 <stdarg.h> /* va_arg */
+
 #include "xbt/misc.h"
 #include "xbt/log.h"
 #include "xbt/str.h"
 #include "xbt/dict.h"
-#include "surf/surfxml_parse_private.h"
+#include "surf/surfxml_parse.h"
 #include "surf/surf_private.h"
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_parse, surf,
@@ -18,41 +20,50 @@ int ETag_surfxml_include_state(void);
 
 #include "simgrid_dtd.c"
 
+char* surf_parsed_filename = NULL; // to locate parse error messages
+
 /*
  * Helping functions
  */
-static void surf_parse_error(char *msg) {
-  xbt_die("Parse error on line %d: %s\n", surf_parse_lineno, msg);
-}
-
-void surf_parse_get_double(double *value, const char *string) {
-  int ret = sscanf(string, "%lg", value);
+void surf_parse_error(const char *fmt, ...) {
+  va_list va;
+  va_start(va,fmt);
+  char *msg = bvprintf(fmt,va);
+  va_end(va);
+  xbt_die("Parse error at %s:%d: %s", surf_parsed_filename, surf_parse_lineno, msg);
+}
+void surf_parse_warn(const char *fmt, ...) {
+  va_list va;
+  va_start(va,fmt);
+  char *msg = bvprintf(fmt,va);
+  va_end(va);
+    XBT_WARN("%s:%d: %s", surf_parsed_filename, surf_parse_lineno, msg);
+    free(msg);
+}
+
+double surf_parse_get_double(const char *string) {
+  double res;
+  int ret = sscanf(string, "%lg", &res);
   if (ret != 1)
-    surf_parse_error(bprintf("%s is not a double", string));
+    surf_parse_error("%s is not a double", string);
+  return res;
 }
 
-void surf_parse_get_int(int *value, const char *string) {
-  int ret = sscanf(string, "%d", value);
+int surf_parse_get_int(const char *string) {
+  int res;
+  int ret = sscanf(string, "%d", &res);
   if (ret != 1)
-    surf_parse_error(bprintf("%s is not an integer", string));
+    surf_parse_error("%s is not an integer", string);
+  return res;
 }
 
 
 /*
- * All the callback lists that can be overiden anywhere.
+ * All the callback lists that can be overridden anywhere.
  * (this list should probably be reduced to the bare minimum to allow the models to work)
  */
 
 /* make sure these symbols are defined as strong ones in this file so that the linker can resolve them */
-//xbt_dynar_t STag_surfxml_host_cb_list = NULL;
-xbt_dynar_t surf_parse_host_cb_list = NULL; // of functions of type: surf_parsing_host_arg_t -> void
-xbt_dynar_t STag_surfxml_platform_cb_list = NULL;
-xbt_dynar_t ETag_surfxml_platform_cb_list = NULL;
-xbt_dynar_t ETag_surfxml_host_cb_list = NULL;
-xbt_dynar_t STag_surfxml_router_cb_list = NULL;
-xbt_dynar_t ETag_surfxml_router_cb_list = NULL;
-xbt_dynar_t STag_surfxml_link_cb_list = NULL;
-xbt_dynar_t ETag_surfxml_link_cb_list = NULL;
 xbt_dynar_t STag_surfxml_route_cb_list = NULL;
 xbt_dynar_t ETag_surfxml_route_cb_list = NULL;
 xbt_dynar_t STag_surfxml_link_ctn_cb_list = NULL;
@@ -63,8 +74,6 @@ xbt_dynar_t STag_surfxml_argument_cb_list = NULL;
 xbt_dynar_t ETag_surfxml_argument_cb_list = NULL;
 xbt_dynar_t STag_surfxml_prop_cb_list = NULL;
 xbt_dynar_t ETag_surfxml_prop_cb_list = NULL;
-xbt_dynar_t STag_surfxml_cluster_cb_list = NULL;
-xbt_dynar_t ETag_surfxml_cluster_cb_list = NULL;
 xbt_dynar_t STag_surfxml_peer_cb_list = NULL;
 xbt_dynar_t ETag_surfxml_peer_cb_list = NULL;
 xbt_dynar_t STag_surfxml_trace_cb_list = NULL;
@@ -73,17 +82,24 @@ xbt_dynar_t STag_surfxml_trace_connect_cb_list = NULL;
 xbt_dynar_t ETag_surfxml_trace_connect_cb_list = NULL;
 xbt_dynar_t STag_surfxml_random_cb_list = NULL;
 xbt_dynar_t ETag_surfxml_random_cb_list = NULL;
-xbt_dynar_t STag_surfxml_AS_cb_list = NULL;
-xbt_dynar_t ETag_surfxml_AS_cb_list = NULL;
 xbt_dynar_t STag_surfxml_ASroute_cb_list = NULL;
 xbt_dynar_t ETag_surfxml_ASroute_cb_list = NULL;
 xbt_dynar_t STag_surfxml_bypassRoute_cb_list = NULL;
 xbt_dynar_t ETag_surfxml_bypassRoute_cb_list = NULL;
-xbt_dynar_t STag_surfxml_config_cb_list = NULL;
-xbt_dynar_t ETag_surfxml_config_cb_list = NULL;
+xbt_dynar_t STag_surfxml_bypassASroute_cb_list = NULL;
+xbt_dynar_t ETag_surfxml_bypassASroute_cb_list = NULL;
 xbt_dynar_t STag_surfxml_include_cb_list = NULL;
 xbt_dynar_t ETag_surfxml_include_cb_list = NULL;
 
+xbt_dynar_t STag_surfxml_storage_cb_list = NULL;
+xbt_dynar_t ETag_surfxml_storage_cb_list = NULL;
+xbt_dynar_t STag_surfxml_storage_type_cb_list = NULL;
+xbt_dynar_t ETag_surfxml_storage_type_cb_list = NULL;
+xbt_dynar_t STag_surfxml_mount_cb_list = NULL;
+xbt_dynar_t ETag_surfxml_mount_cb_list = NULL;
+xbt_dynar_t STag_surfxml_mstorage_cb_list = NULL;
+xbt_dynar_t ETag_surfxml_mstorage_cb_list = NULL;
+
 /* The default current property receiver. Setup in the corresponding opening callbacks. */
 xbt_dict_t current_property_set = NULL;
 /* dictionary of random generator data */
@@ -95,31 +111,93 @@ static XBT_INLINE void surfxml_call_cb_functions(xbt_dynar_t);
 YY_BUFFER_STATE surf_input_buffer;
 FILE *surf_file_to_parse = NULL;
 
-static void parse_Stag_trace(void);
-static void parse_Etag_trace(void);
-static void parse_Stag_trace_connect(void);
-
 static void init_randomness(void);
 static void add_randomness(void);
 
 /*
- * Stuff relative to the <include> tag
+ * Stuff relative to storage
  */
+void STag_surfxml_storage(void)
+{
+  XBT_DEBUG("STag_surfxml_storage");
+}
+void ETag_surfxml_storage(void)
+{
+  s_sg_platf_storage_cbarg_t storage;
+  memset(&storage,0,sizeof(storage));
 
+  storage.id = A_surfxml_storage_id;
+  storage.type_id = A_surfxml_storage_typeId;
+  storage.content = A_surfxml_storage_content;
+  sg_platf_new_storage(&storage);
+}
+void STag_surfxml_storage_type(void)
+{
+  XBT_DEBUG("STag_surfxml_storage_type");
+  xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
+}
+void ETag_surfxml_storage_type(void)
+{
+  s_sg_platf_storage_type_cbarg_t storage_type;
+  memset(&storage_type,0,sizeof(storage_type));
+
+  storage_type.content = A_surfxml_storage_type_content;
+  storage_type.id = A_surfxml_storage_type_id;
+  storage_type.model = A_surfxml_storage_type_model;
+  storage_type.properties = current_property_set;
+  storage_type.size = surf_parse_get_int(A_surfxml_storage_type_size);
+  sg_platf_new_storage_type(&storage_type);
+  current_property_set = NULL;
+}
+void STag_surfxml_mstorage(void)
+{
+  XBT_DEBUG("STag_surfxml_mstorage");
+}
+void ETag_surfxml_mstorage(void)
+{
+  s_sg_platf_mstorage_cbarg_t mstorage;
+  memset(&mstorage,0,sizeof(mstorage));
+
+  mstorage.name = A_surfxml_mstorage_name;
+  mstorage.type_id = A_surfxml_mstorage_typeId;
+  sg_platf_new_mstorage(&mstorage);
+}
+void STag_surfxml_mount(void)
+{
+  XBT_DEBUG("STag_surfxml_mount");
+}
+void ETag_surfxml_mount(void)
+{
+  s_sg_platf_mount_cbarg_t mount;
+  memset(&mount,0,sizeof(mount));
+
+  mount.name = A_surfxml_mount_name;
+  mount.id = A_surfxml_mount_id;
+  sg_platf_new_mount(&mount);
+}
+
+/*
+ * Stuff relative to the <include> tag
+ */
 static xbt_dynar_t surf_input_buffer_stack = NULL;
 static xbt_dynar_t surf_file_to_parse_stack = NULL;
+static xbt_dynar_t surf_parsed_filename_stack = NULL;
 
 void STag_surfxml_include(void)
 {
-  XBT_INFO("STag_surfxml_include '%s'",A_surfxml_include_file);
-  xbt_dynar_push(surf_file_to_parse_stack, &surf_file_to_parse); //save old filename
+  XBT_DEBUG("STag_surfxml_include '%s'",A_surfxml_include_file);
+  xbt_dynar_push(surf_parsed_filename_stack,&surf_parsed_filename); // save old file name
+  surf_parsed_filename = xbt_strdup(A_surfxml_include_file);
 
-  surf_file_to_parse = surf_fopen(A_surfxml_include_file, "r"); // read new filename
+  xbt_dynar_push(surf_file_to_parse_stack, &surf_file_to_parse); //save old file descriptor
+
+  surf_file_to_parse = surf_fopen(A_surfxml_include_file, "r"); // read new file descriptor
   xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n",
               A_surfxml_include_file);
   xbt_dynar_push(surf_input_buffer_stack,&surf_input_buffer);
   surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
   surf_parse_push_buffer_state(surf_input_buffer);
+
   fflush(NULL);
 }
 
@@ -137,105 +215,99 @@ void ETag_surfxml_include(void) {
  *
  * Yeah, that's terribly hackish, but it works. A better solution should be dealed with in flexml
  * directly: a command line flag could instruct it to do the correct thing when #include is encountered
- * on a line.
+ * on a line. One day maybe, if the maya allow it.
  */
 int ETag_surfxml_include_state(void)
 {
   fflush(NULL);
-  XBT_INFO("ETag_surfxml_include_state '%s'",A_surfxml_include_file);
-  if(xbt_dynar_length(surf_input_buffer_stack)!= 0)
-         return 1;
+  XBT_DEBUG("ETag_surfxml_include_state '%s'",A_surfxml_include_file);
+
+  if(xbt_dynar_is_empty(surf_input_buffer_stack)) // nope, that's a true premature EOF. Let the parser die verbosely.
+    return 0;
+
+  // Yeah, we were in an <include> Restore state and proceed.
   fclose(surf_file_to_parse);
   xbt_dynar_pop(surf_file_to_parse_stack, &surf_file_to_parse);
   surf_parse_pop_buffer_state();
-  xbt_dynar_pop(surf_input_buffer_stack,surf_input_buffer);
-  return 0;
+  xbt_dynar_pop(surf_input_buffer_stack,&surf_input_buffer);
+
+  // Restore the filename for error messages
+  free(surf_parsed_filename);
+  xbt_dynar_pop(surf_parsed_filename_stack,&surf_parsed_filename);
+
+  return 1;
 }
 
 
 void surf_parse_init_callbacks(void)
 {
-         STag_surfxml_platform_cb_list =
-             xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         ETag_surfxml_platform_cb_list =
-             xbt_dynar_new(sizeof(void_f_void_t), NULL);
-
-         surf_parse_host_cb_list = xbt_dynar_new(sizeof(surf_parse_host_fct_t), NULL);
-
-         ETag_surfxml_host_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         STag_surfxml_router_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         ETag_surfxml_router_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         STag_surfxml_link_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         ETag_surfxml_link_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         STag_surfxml_route_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         ETag_surfxml_route_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         STag_surfxml_link_ctn_cb_list =
-             xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         ETag_surfxml_link_ctn_cb_list =
-             xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         STag_surfxml_process_cb_list =
-             xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         ETag_surfxml_process_cb_list =
-             xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         STag_surfxml_argument_cb_list =
-             xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         ETag_surfxml_argument_cb_list =
-             xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         STag_surfxml_prop_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         ETag_surfxml_prop_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         STag_surfxml_trace_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         ETag_surfxml_trace_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         STag_surfxml_trace_connect_cb_list =
-             xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         ETag_surfxml_trace_connect_cb_list =
-             xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         STag_surfxml_random_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         ETag_surfxml_random_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         STag_surfxml_AS_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         ETag_surfxml_AS_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         STag_surfxml_ASroute_cb_list =
-             xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         ETag_surfxml_ASroute_cb_list =
-             xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         STag_surfxml_bypassRoute_cb_list =
-             xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         ETag_surfxml_bypassRoute_cb_list =
-             xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         STag_surfxml_cluster_cb_list =
-             xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         ETag_surfxml_cluster_cb_list =
-             xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         STag_surfxml_peer_cb_list =
-             xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         ETag_surfxml_peer_cb_list =
-             xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         STag_surfxml_config_cb_list =
-                         xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         ETag_surfxml_config_cb_list =
-                         xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         STag_surfxml_include_cb_list =
-                         xbt_dynar_new(sizeof(void_f_void_t), NULL);
-         ETag_surfxml_include_cb_list =
-                         xbt_dynar_new(sizeof(void_f_void_t), NULL);
+    sg_platf_init(); // FIXME: move to a proper place?
+
+    STag_surfxml_route_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
+    ETag_surfxml_route_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
+    STag_surfxml_link_ctn_cb_list =
+        xbt_dynar_new(sizeof(void_f_void_t), NULL);
+    ETag_surfxml_link_ctn_cb_list =
+        xbt_dynar_new(sizeof(void_f_void_t), NULL);
+    STag_surfxml_process_cb_list =
+        xbt_dynar_new(sizeof(void_f_void_t), NULL);
+    ETag_surfxml_process_cb_list =
+        xbt_dynar_new(sizeof(void_f_void_t), NULL);
+    STag_surfxml_argument_cb_list =
+        xbt_dynar_new(sizeof(void_f_void_t), NULL);
+    ETag_surfxml_argument_cb_list =
+        xbt_dynar_new(sizeof(void_f_void_t), NULL);
+    STag_surfxml_prop_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
+    ETag_surfxml_prop_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
+    STag_surfxml_trace_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
+    ETag_surfxml_trace_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
+    STag_surfxml_trace_connect_cb_list =
+        xbt_dynar_new(sizeof(void_f_void_t), NULL);
+    ETag_surfxml_trace_connect_cb_list =
+        xbt_dynar_new(sizeof(void_f_void_t), NULL);
+    STag_surfxml_random_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
+    ETag_surfxml_random_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
+    STag_surfxml_ASroute_cb_list =
+        xbt_dynar_new(sizeof(void_f_void_t), NULL);
+    ETag_surfxml_ASroute_cb_list =
+        xbt_dynar_new(sizeof(void_f_void_t), NULL);
+    STag_surfxml_bypassRoute_cb_list =
+        xbt_dynar_new(sizeof(void_f_void_t), NULL);
+    ETag_surfxml_bypassRoute_cb_list =
+        xbt_dynar_new(sizeof(void_f_void_t), NULL);
+      STag_surfxml_bypassASroute_cb_list =
+          xbt_dynar_new(sizeof(void_f_void_t), NULL);
+      ETag_surfxml_bypassASroute_cb_list =
+          xbt_dynar_new(sizeof(void_f_void_t), NULL);
+    STag_surfxml_peer_cb_list =
+        xbt_dynar_new(sizeof(void_f_void_t), NULL);
+    ETag_surfxml_peer_cb_list =
+        xbt_dynar_new(sizeof(void_f_void_t), NULL);
+    STag_surfxml_include_cb_list =
+        xbt_dynar_new(sizeof(void_f_void_t), NULL);
+    ETag_surfxml_include_cb_list =
+        xbt_dynar_new(sizeof(void_f_void_t), NULL);
+
+    STag_surfxml_storage_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
+    ETag_surfxml_storage_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
+      STag_surfxml_storage_type_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
+      ETag_surfxml_storage_type_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
+      STag_surfxml_mount_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
+      ETag_surfxml_mount_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
+      STag_surfxml_mstorage_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
+      ETag_surfxml_mstorage_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
 }
 
 void surf_parse_reset_callbacks(void)
 {
-       surf_parse_free_callbacks();
-       surf_parse_init_callbacks();
+  surf_parse_free_callbacks();
+  surf_parse_init_callbacks();
 }
 
 void surf_parse_free_callbacks(void)
 {
-  xbt_dynar_free(&surf_parse_host_cb_list);
-
-  xbt_dynar_free(&STag_surfxml_platform_cb_list);
-  xbt_dynar_free(&ETag_surfxml_platform_cb_list);
-  xbt_dynar_free(&ETag_surfxml_host_cb_list);
-  xbt_dynar_free(&STag_surfxml_router_cb_list);
-  xbt_dynar_free(&ETag_surfxml_router_cb_list);
-  xbt_dynar_free(&STag_surfxml_link_cb_list);
-  xbt_dynar_free(&ETag_surfxml_link_cb_list);
+  sg_platf_exit(); // FIXME: better place?
+
   xbt_dynar_free(&STag_surfxml_route_cb_list);
   xbt_dynar_free(&ETag_surfxml_route_cb_list);
   xbt_dynar_free(&STag_surfxml_link_ctn_cb_list);
@@ -252,28 +324,32 @@ void surf_parse_free_callbacks(void)
   xbt_dynar_free(&ETag_surfxml_trace_connect_cb_list);
   xbt_dynar_free(&STag_surfxml_random_cb_list);
   xbt_dynar_free(&ETag_surfxml_random_cb_list);
-  xbt_dynar_free(&STag_surfxml_AS_cb_list);
-  xbt_dynar_free(&ETag_surfxml_AS_cb_list);
   xbt_dynar_free(&STag_surfxml_ASroute_cb_list);
   xbt_dynar_free(&ETag_surfxml_ASroute_cb_list);
   xbt_dynar_free(&STag_surfxml_bypassRoute_cb_list);
   xbt_dynar_free(&ETag_surfxml_bypassRoute_cb_list);
-  xbt_dynar_free(&STag_surfxml_cluster_cb_list);
-  xbt_dynar_free(&ETag_surfxml_cluster_cb_list);
+  xbt_dynar_free(&STag_surfxml_bypassASroute_cb_list);
+  xbt_dynar_free(&ETag_surfxml_bypassASroute_cb_list);
   xbt_dynar_free(&STag_surfxml_peer_cb_list);
   xbt_dynar_free(&ETag_surfxml_peer_cb_list);
-  xbt_dynar_free(&STag_surfxml_config_cb_list);
-  xbt_dynar_free(&ETag_surfxml_config_cb_list);
   xbt_dynar_free(&STag_surfxml_include_cb_list);
   xbt_dynar_free(&ETag_surfxml_include_cb_list);
+
+  xbt_dynar_free(&STag_surfxml_storage_cb_list);
+  xbt_dynar_free(&ETag_surfxml_storage_cb_list);
+  xbt_dynar_free(&STag_surfxml_mstorage_cb_list);
+  xbt_dynar_free(&ETag_surfxml_mstorage_cb_list);
+  xbt_dynar_free(&STag_surfxml_mount_cb_list);
+  xbt_dynar_free(&ETag_surfxml_mount_cb_list);
+  xbt_dynar_free(&STag_surfxml_storage_type_cb_list);
+  xbt_dynar_free(&ETag_surfxml_storage_type_cb_list);
 }
 
 /* Stag and Etag parse functions */
+void ETag_surfxml_router(void)  { /* ignored -- do not add content here */ }
 
-void STag_surfxml_platform(void)
-{
-  double version;
-  surf_parse_get_double(&version, A_surfxml_platform_version);
+void STag_surfxml_platform(void) {
+  _XBT_GNUC_UNUSED double version = surf_parse_get_double(A_surfxml_platform_version);
 
   xbt_assert((version >= 1.0), "******* BIG FAT WARNING *********\n "
       "You're using an ancient XML file.\n"
@@ -295,209 +371,271 @@ void STag_surfxml_platform(void)
       "This program is installed automatically with SimGrid, or "
       "available in the tools/ directory of the source archive.");
 
-  surfxml_call_cb_functions(STag_surfxml_platform_cb_list);
-
+  sg_platf_begin();
+}
+void ETag_surfxml_platform(void){
+  sg_platf_end();
 }
 
 void STag_surfxml_host(void){
-//     XBT_INFO("STag_surfxml_host [%s]",A_surfxml_host_id);
-  s_surf_parsing_host_arg_t host;
+  xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
+}
+
+void ETag_surfxml_host(void)    {
+  s_sg_platf_host_cbarg_t host;
   memset(&host,0,sizeof(host));
 
-       host.V_host_id = xbt_strdup(A_surfxml_host_id);
-       host.V_host_power_peak = get_cpu_power(A_surfxml_host_power);
-       surf_parse_get_double(&(host.V_host_power_scale), A_surfxml_host_availability);
-       surf_parse_get_int(&(host.V_host_core),A_surfxml_host_core);
-       host.V_host_power_trace = tmgr_trace_new(A_surfxml_host_availability_file);
-       host.V_host_state_trace = tmgr_trace_new(A_surfxml_host_state_file);
-       xbt_assert((A_surfxml_host_state == A_surfxml_host_state_ON) ||
-                         (A_surfxml_host_state == A_surfxml_host_state_OFF), "Invalid state");
-       if (A_surfxml_host_state == A_surfxml_host_state_ON)
-               host.V_host_state_initial = SURF_RESOURCE_ON;
-       if (A_surfxml_host_state == A_surfxml_host_state_OFF)
-               host.V_host_state_initial = SURF_RESOURCE_OFF;
-       host.V_host_coord = xbt_strdup(A_surfxml_host_coordinates);
-
-       surf_parse_host(&host);
-}
-void surf_parse_host(surf_parsing_host_arg_t h){
-  unsigned int iterator;
-  surf_parse_host_fct_t fun;
-  xbt_dynar_foreach(surf_parse_host_cb_list, iterator, fun) {
-    if (fun) (*fun) (h);
-  }
-}
-void surf_parse_host_add_cb(surf_parse_host_fct_t fct) {
-  xbt_dynar_push(surf_parse_host_cb_list, &fct);
+  host.properties = current_property_set;
+
+  host.id = A_surfxml_host_id;
+  host.power_peak = get_cpu_power(A_surfxml_host_power);
+  host.power_scale = surf_parse_get_double( A_surfxml_host_availability);
+  host.core_amount = surf_parse_get_int(A_surfxml_host_core);
+  host.power_trace = tmgr_trace_new_from_file(A_surfxml_host_availability_file);
+  host.state_trace = tmgr_trace_new_from_file(A_surfxml_host_state_file);
+  xbt_assert((A_surfxml_host_state == A_surfxml_host_state_ON) ||
+        (A_surfxml_host_state == A_surfxml_host_state_OFF), "Invalid state");
+  if (A_surfxml_host_state == A_surfxml_host_state_ON)
+    host.initial_state = SURF_RESOURCE_ON;
+  if (A_surfxml_host_state == A_surfxml_host_state_OFF)
+    host.initial_state = SURF_RESOURCE_OFF;
+  host.coord = A_surfxml_host_coordinates;
+
+  sg_platf_new_host(&host);
+  current_property_set = NULL;
 }
-void ETag_surfxml_host(void){
-       surfxml_call_cb_functions(ETag_surfxml_host_cb_list);
+
+void STag_surfxml_host_link(void){
+  XBT_INFO("Create a Host_link for %s",A_surfxml_host_link_id);
+  s_sg_platf_host_link_cbarg_t host_link;
+  memset(&host_link,0,sizeof(host_link));
+
+  host_link.id = A_surfxml_host_link_id;
+  host_link.link_up = A_surfxml_host_link_up;
+  host_link.link_down = A_surfxml_host_link_down;
+  sg_platf_new_host_link(&host_link);
 }
 
+void ETag_surfxml_host_link(void){
+  XBT_INFO("End create a Host_link for %s",A_surfxml_host_link_id);
+}
 
 void STag_surfxml_router(void){
-       struct_router = xbt_new0(s_surf_parsing_router_arg_t, 1);
-       struct_router->V_router_id = xbt_strdup(A_surfxml_router_id);
-       struct_router->V_router_coord = xbt_strdup(A_surfxml_router_coordinates);
-       surfxml_call_cb_functions(STag_surfxml_router_cb_list);
-}
-void ETag_surfxml_router(void){
-       surfxml_call_cb_functions(ETag_surfxml_router_cb_list);
-       xbt_free(struct_router->V_router_id);
-       xbt_free(struct_router->V_router_coord);
-       xbt_free(struct_router);
+  s_sg_platf_router_cbarg_t router;
+  memset(&router, 0, sizeof(router));
+
+  router.id = A_surfxml_router_id;
+  router.coord = A_surfxml_router_coordinates;
+
+  sg_platf_new_router(&router);
 }
 
 void STag_surfxml_cluster(void){
-  surf_parse_models_setup(); /* ensure that the models are created after the last <config> tag. See comment in simgrid.dtd */
-
-       struct_cluster = xbt_new0(s_surf_parsing_cluster_arg_t, 1);
-       struct_cluster->V_cluster_id = xbt_strdup(A_surfxml_cluster_id);
-       struct_cluster->V_cluster_prefix = xbt_strdup(A_surfxml_cluster_prefix);
-       struct_cluster->V_cluster_suffix = xbt_strdup(A_surfxml_cluster_suffix);
-       struct_cluster->V_cluster_radical = xbt_strdup(A_surfxml_cluster_radical);
-       surf_parse_get_double(&struct_cluster->S_cluster_power,A_surfxml_cluster_power);
-       surf_parse_get_int(&struct_cluster->S_cluster_core,A_surfxml_cluster_core);
-       surf_parse_get_double(&struct_cluster->S_cluster_bw,A_surfxml_cluster_bw);
-       surf_parse_get_double(&struct_cluster->S_cluster_lat,A_surfxml_cluster_lat);
-       if(strcmp(A_surfxml_cluster_bb_bw,""))
-               surf_parse_get_double(&struct_cluster->S_cluster_bb_bw,A_surfxml_cluster_bb_bw);
-       if(strcmp(A_surfxml_cluster_bb_lat,""))
-               surf_parse_get_double(&struct_cluster->S_cluster_bb_lat,A_surfxml_cluster_bb_lat);
-       if(!strcmp(A_surfxml_cluster_router_id,""))
-               struct_cluster->S_cluster_router_id = bprintf("%s%s_router%s",
-                               struct_cluster->V_cluster_prefix,
-                               struct_cluster->V_cluster_id,
-                               struct_cluster->V_cluster_suffix);
-       else
-               struct_cluster->S_cluster_router_id = xbt_strdup(A_surfxml_cluster_router_id);
-
-       struct_cluster->V_cluster_sharing_policy = AX_surfxml_cluster_sharing_policy;
-       struct_cluster->V_cluster_bb_sharing_policy = AX_surfxml_cluster_bb_sharing_policy;
-
-       struct_cluster->V_cluster_availability_file = xbt_strdup(A_surfxml_cluster_availability_file);
-       struct_cluster->V_cluster_state_file = xbt_strdup(A_surfxml_cluster_state_file);
-
-       surfxml_call_cb_functions(STag_surfxml_cluster_cb_list);
+  s_sg_platf_cluster_cbarg_t cluster;
+  memset(&cluster,0,sizeof(cluster));
+  cluster.id = A_surfxml_cluster_id;
+  cluster.prefix = A_surfxml_cluster_prefix;
+  cluster.suffix = A_surfxml_cluster_suffix;
+  cluster.radical = A_surfxml_cluster_radical;
+  cluster.power= surf_parse_get_double(A_surfxml_cluster_power);
+  cluster.core_amount = surf_parse_get_int(A_surfxml_cluster_core);
+  cluster.bw =   surf_parse_get_double(A_surfxml_cluster_bw);
+  cluster.lat =  surf_parse_get_double(A_surfxml_cluster_lat);
+  if(strcmp(A_surfxml_cluster_bb_bw,""))
+    cluster.bb_bw = surf_parse_get_double(A_surfxml_cluster_bb_bw);
+  if(strcmp(A_surfxml_cluster_bb_lat,""))
+    cluster.bb_lat = surf_parse_get_double(A_surfxml_cluster_bb_lat);
+  cluster.router_id = A_surfxml_cluster_router_id;
+
+  switch (AX_surfxml_cluster_sharing_policy) {
+  case A_surfxml_cluster_sharing_policy_SHARED:
+    cluster.sharing_policy = SURF_LINK_SHARED;
+    break;
+  case A_surfxml_cluster_sharing_policy_FULLDUPLEX:
+    cluster.sharing_policy = SURF_LINK_FULLDUPLEX;
+    break;
+  case A_surfxml_cluster_sharing_policy_FATPIPE:
+    cluster.sharing_policy = SURF_LINK_FATPIPE;
+    break;
+  default:
+    surf_parse_error("Invalid cluster sharing policy for cluster %s",
+                     cluster.id);
+    break;
+  }
+  switch (AX_surfxml_cluster_bb_sharing_policy) {
+  case A_surfxml_cluster_bb_sharing_policy_FATPIPE:
+    cluster.bb_sharing_policy = SURF_LINK_FATPIPE;
+    break;
+  case A_surfxml_cluster_bb_sharing_policy_SHARED:
+    cluster.bb_sharing_policy = SURF_LINK_SHARED;
+    break;
+  default:
+    surf_parse_error("Invalid bb sharing policy in cluster %s",
+                     cluster.id);
+    break;
+  }
+
+  cluster.availability_trace = A_surfxml_cluster_availability_file;
+  cluster.state_trace = A_surfxml_cluster_state_file;
+  sg_platf_new_cluster(&cluster);
 }
 void ETag_surfxml_cluster(void){
-       surfxml_call_cb_functions(ETag_surfxml_cluster_cb_list);
-       xbt_free(struct_cluster->V_cluster_id);
-       xbt_free(struct_cluster->V_cluster_prefix);
-       xbt_free(struct_cluster->V_cluster_suffix);
-       xbt_free(struct_cluster->V_cluster_radical);
-       xbt_free(struct_cluster->S_cluster_router_id);
-       xbt_free(struct_cluster->V_cluster_availability_file);
-       xbt_free(struct_cluster->V_cluster_state_file);
-       xbt_free(struct_cluster);
+  /* nothing I can think of */
 }
 
 void STag_surfxml_peer(void){
-  surf_parse_models_setup(); /* ensure that the models are created after the last <config> tag. See comment in simgrid.dtd */
-
-       struct_peer = xbt_new0(s_surf_parsing_peer_arg_t, 1);
-       struct_peer->V_peer_id = xbt_strdup(A_surfxml_peer_id);
-       struct_peer->V_peer_power = xbt_strdup(A_surfxml_peer_power);
-       struct_peer->V_peer_bw_in = xbt_strdup(A_surfxml_peer_bw_in);
-       struct_peer->V_peer_bw_out = xbt_strdup(A_surfxml_peer_bw_out);
-       struct_peer->V_peer_lat = xbt_strdup(A_surfxml_peer_lat);
-       struct_peer->V_peer_coord = xbt_strdup(A_surfxml_peer_coordinates);
-       struct_peer->V_peer_availability_trace = xbt_strdup(A_surfxml_peer_availability_file);
-       struct_peer->V_peer_state_trace = xbt_strdup(A_surfxml_peer_state_file);
-       surfxml_call_cb_functions(STag_surfxml_peer_cb_list);
+  s_sg_platf_peer_cbarg_t peer;
+  memset(&peer,0,sizeof(peer));
+  peer.id = A_surfxml_peer_id;
+  peer.power = surf_parse_get_double(A_surfxml_peer_power);
+  peer.bw_in = surf_parse_get_double(A_surfxml_peer_bw_in);
+  peer.bw_out = surf_parse_get_double(A_surfxml_peer_bw_out);
+  peer.lat = surf_parse_get_double(A_surfxml_peer_lat);
+  peer.coord = A_surfxml_peer_coordinates;
+  peer.availability_trace = tmgr_trace_new_from_file(A_surfxml_peer_availability_file);
+  peer.state_trace = tmgr_trace_new_from_file(A_surfxml_peer_state_file);
+
+  surfxml_call_cb_functions(STag_surfxml_peer_cb_list);
+  sg_platf_new_peer(&peer);
 }
 void ETag_surfxml_peer(void){
-       surfxml_call_cb_functions(ETag_surfxml_peer_cb_list);
-       xbt_free(struct_peer->V_peer_id);
-       xbt_free(struct_peer->V_peer_power);
-       xbt_free(struct_peer->V_peer_bw_in);
-       xbt_free(struct_peer->V_peer_bw_out);
-       xbt_free(struct_peer->V_peer_lat);
-       xbt_free(struct_peer->V_peer_coord);
-       xbt_free(struct_peer->V_peer_availability_trace);
-       xbt_free(struct_peer->V_peer_state_trace);
-       xbt_free(struct_peer);
+  /* nothing to do here */
 }
 void STag_surfxml_link(void){
-       struct_lnk = xbt_new0(s_surf_parsing_link_arg_t, 1);
-       struct_lnk->V_link_id = xbt_strdup(A_surfxml_link_id);
-       surf_parse_get_double(&(struct_lnk->V_link_bandwidth),A_surfxml_link_bandwidth);
-       struct_lnk->V_link_bandwidth_file = tmgr_trace_new(A_surfxml_link_bandwidth_file);
-       surf_parse_get_double(&(struct_lnk->V_link_latency),A_surfxml_link_latency);
-       struct_lnk->V_link_latency_file = tmgr_trace_new(A_surfxml_link_latency_file);
-       xbt_assert((A_surfxml_link_state == A_surfxml_link_state_ON) ||
-                         (A_surfxml_link_state == A_surfxml_link_state_OFF), "Invalid state");
-       if (A_surfxml_link_state == A_surfxml_link_state_ON)
-               struct_lnk->V_link_state = SURF_RESOURCE_ON;
-       if (A_surfxml_link_state == A_surfxml_link_state_OFF)
-               struct_lnk->V_link_state = SURF_RESOURCE_OFF;
-       struct_lnk->V_link_state_file = tmgr_trace_new(A_surfxml_link_state_file);
-       struct_lnk->V_link_sharing_policy = A_surfxml_link_sharing_policy;
-
-       if (A_surfxml_link_sharing_policy == A_surfxml_link_sharing_policy_SHARED)
-               struct_lnk->V_policy_initial_link = SURF_LINK_SHARED;
-       else
-       {
-        if (A_surfxml_link_sharing_policy == A_surfxml_link_sharing_policy_FATPIPE)
-                struct_lnk->V_policy_initial_link = SURF_LINK_FATPIPE;
-        else if (A_surfxml_link_sharing_policy == A_surfxml_link_sharing_policy_FULLDUPLEX)
-                struct_lnk->V_policy_initial_link = SURF_LINK_FULLDUPLEX;
-       }
-
-       surf_parse_link();
-}
-void surf_parse_link(void){
-       surfxml_call_cb_functions(STag_surfxml_link_cb_list);
+  xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
 }
+
+void STag_surfxml_backbone(void){
+  /* nothing to do here */
+}
+
 void ETag_surfxml_link(void){
-       surfxml_call_cb_functions(ETag_surfxml_link_cb_list);
-       xbt_free(struct_lnk->V_link_id);
-       xbt_free(struct_lnk);
+  s_sg_platf_link_cbarg_t link;
+  memset(&link,0,sizeof(link));
+
+  link.properties = current_property_set;
+
+  link.id = A_surfxml_link_id;
+  link.bandwidth = surf_parse_get_double(A_surfxml_link_bandwidth);
+  link.bandwidth_trace = tmgr_trace_new_from_file(A_surfxml_link_bandwidth_file);
+  link.latency = surf_parse_get_double(A_surfxml_link_latency);
+  link.latency_trace = tmgr_trace_new_from_file(A_surfxml_link_latency_file);
+
+  switch (A_surfxml_link_state) {
+  case A_surfxml_link_state_ON:
+    link.state = SURF_RESOURCE_ON;
+    break;
+  case A_surfxml_link_state_OFF:
+    link.state = SURF_RESOURCE_OFF;
+    break;
+  default:
+    surf_parse_error("invalid state for link %s", link.id);
+    break;
+  }
+  link.state_trace = tmgr_trace_new_from_file(A_surfxml_link_state_file);
+
+  switch (A_surfxml_link_sharing_policy) {
+  case A_surfxml_link_sharing_policy_SHARED:
+    link.policy = SURF_LINK_SHARED;
+    break;
+  case A_surfxml_link_sharing_policy_FATPIPE:
+     link.policy = SURF_LINK_FATPIPE;
+     break;
+  case A_surfxml_link_sharing_policy_FULLDUPLEX:
+     link.policy = SURF_LINK_FULLDUPLEX;
+     break;
+  default:
+    surf_parse_error("Invalid sharing policy in link %s", link.id);
+    break;
+  }
+
+  sg_platf_new_link(&link);
+
+  current_property_set = NULL;
+}
+
+void ETag_surfxml_backbone(void){
+  s_sg_platf_link_cbarg_t link;
+  memset(&link,0,sizeof(link));
+
+  link.properties = NULL;
+
+  link.id = A_surfxml_backbone_id;
+  link.bandwidth = surf_parse_get_double(A_surfxml_backbone_bandwidth);
+  link.latency = surf_parse_get_double(A_surfxml_backbone_latency);
+  link.state = SURF_RESOURCE_ON;
+  link.policy = SURF_LINK_SHARED;
+
+  sg_platf_new_link(&link);
+  routing_cluster_add_backbone(xbt_lib_get_or_null(link_lib, A_surfxml_backbone_id, SURF_LINK_LEVEL));
+  current_property_set = NULL;
 }
 
 void STag_surfxml_route(void){
-       surfxml_call_cb_functions(STag_surfxml_route_cb_list);
+  surfxml_call_cb_functions(STag_surfxml_route_cb_list);
 }
 void STag_surfxml_link_ctn(void){
-       surfxml_call_cb_functions(STag_surfxml_link_ctn_cb_list);
+  surfxml_call_cb_functions(STag_surfxml_link_ctn_cb_list);
 }
 void STag_surfxml_process(void){
-       surfxml_call_cb_functions(STag_surfxml_process_cb_list);
+  surfxml_call_cb_functions(STag_surfxml_process_cb_list);
 }
 void STag_surfxml_argument(void){
-       surfxml_call_cb_functions(STag_surfxml_argument_cb_list);
+  surfxml_call_cb_functions(STag_surfxml_argument_cb_list);
 }
 void STag_surfxml_prop(void){
-       surfxml_call_cb_functions(STag_surfxml_prop_cb_list);
+  surfxml_call_cb_functions(STag_surfxml_prop_cb_list);
 }
 void STag_surfxml_trace(void){
-       surfxml_call_cb_functions(STag_surfxml_trace_cb_list);
+  surfxml_call_cb_functions(STag_surfxml_trace_cb_list);
 }
 void STag_surfxml_trace_connect(void){
-       surfxml_call_cb_functions(STag_surfxml_trace_connect_cb_list);
+  surfxml_call_cb_functions(STag_surfxml_trace_connect_cb_list);
 }
 void STag_surfxml_AS(void){
-  surf_parse_models_setup(); /* ensure that the models are created after the last <config> tag. See comment in simgrid.dtd */
-
-       surfxml_call_cb_functions(STag_surfxml_AS_cb_list);
+  sg_platf_new_AS_begin(A_surfxml_AS_id, (int)A_surfxml_AS_routing);
+}
+void ETag_surfxml_AS(void){
+  sg_platf_new_AS_end();
 }
 void STag_surfxml_ASroute(void){
-       surfxml_call_cb_functions(STag_surfxml_ASroute_cb_list);
+  surfxml_call_cb_functions(STag_surfxml_ASroute_cb_list);
 }
 void STag_surfxml_bypassRoute(void){
-       surfxml_call_cb_functions(STag_surfxml_bypassRoute_cb_list);
+  surfxml_call_cb_functions(STag_surfxml_bypassRoute_cb_list);
+}
+void STag_surfxml_bypassASroute(void){
+  surfxml_call_cb_functions(STag_surfxml_bypassASroute_cb_list);
 }
 void STag_surfxml_config(void){
-       surfxml_call_cb_functions(STag_surfxml_config_cb_list);
+  XBT_DEBUG("START configuration name = %s",A_surfxml_config_id);
+  xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
+}
+void ETag_surfxml_config(void){
+  xbt_dict_cursor_t cursor = NULL;
+  char *key;
+  char *elem;
+  char *cfg;
+  xbt_dict_foreach(current_property_set, cursor, key, elem) {
+    cfg = bprintf("%s:%s",key,elem);
+    if(xbt_cfg_is_default_value(_surf_cfg_set, key))
+      xbt_cfg_set_parse(_surf_cfg_set, cfg);
+    else
+      XBT_INFO("The custom configuration '%s' is already defined by user!",key);
+    free(cfg);
+  }
+  XBT_DEBUG("End configuration name = %s",A_surfxml_config_id);
+  xbt_dict_free(&current_property_set);
 }
 void STag_surfxml_random(void){
-       surfxml_call_cb_functions(STag_surfxml_random_cb_list);
+  surfxml_call_cb_functions(STag_surfxml_random_cb_list);
 }
 
-#define parse_method(type,name) \
-void type##Tag_surfxml_##name(void) \
-{ surfxml_call_cb_functions(type##Tag_surfxml_##name##_cb_list); }
-parse_method(E, platform);
+#define parse_method(type,name)                                         \
+  void type##Tag_surfxml_##name(void)                                   \
+  { surfxml_call_cb_functions(type##Tag_surfxml_##name##_cb_list); }    \
+  void type##Tag_surfxml_##name(void)
+
 parse_method(E, route);
 parse_method(E, link_ctn);
 parse_method(E, process);
@@ -506,10 +644,9 @@ parse_method(E, prop);
 parse_method(E, trace);
 parse_method(E, trace_connect);
 parse_method(E, random);
-parse_method(E, AS);
 parse_method(E, ASroute);
 parse_method(E, bypassRoute);
-parse_method(E, config);
+parse_method(E, bypassASroute);
 
 /* Open and Close parse file */
 
@@ -531,6 +668,10 @@ void surf_parse_open(const char *file)
   if (!surf_file_to_parse_stack)
     surf_file_to_parse_stack = xbt_dynar_new(sizeof(FILE *), NULL);
 
+  if (!surf_parsed_filename_stack)
+    surf_parsed_filename_stack = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
+  surf_parsed_filename = xbt_strdup(file);
+
   surf_file_to_parse = surf_fopen(file, "r");
   xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n", file);
   surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
@@ -540,10 +681,11 @@ void surf_parse_open(const char *file)
 
 void surf_parse_close(void)
 {
-  if (surf_input_buffer_stack)
-    xbt_dynar_free(&surf_input_buffer_stack);
-  if (surf_file_to_parse_stack)
-    xbt_dynar_free(&surf_file_to_parse_stack);
+  xbt_dynar_free(&surf_input_buffer_stack);
+  xbt_dynar_free(&surf_file_to_parse_stack);
+  xbt_dynar_free(&surf_parsed_filename_stack);
+
+  free(surf_parsed_filename);
 
   if (surf_file_to_parse) {
     surf_parse__delete_buffer(surf_input_buffer);
@@ -592,40 +734,22 @@ static XBT_INLINE void surfxml_call_cb_functions(xbt_dynar_t cb_list)
   unsigned int iterator;
   void_f_void_t fun;
   xbt_dynar_foreach(cb_list, iterator, fun) {
-    if (fun) (*fun) ();
+    if (fun) fun();
   }
 }
 
 
 /* Prop tag functions */
 
-void parse_properties(const char* prop_id, const char* prop_value)
-{
-    char *value = NULL;
-       if (!current_property_set)
-           current_property_set = xbt_dict_new();      // Maybe, it should raise an error
-       if(!strcmp(prop_id,"coordinates")){
-               if(!strcmp(prop_value,"yes") && !COORD_HOST_LEVEL)
-                 {
-                           XBT_INFO("Configuration change: Set '%s' to '%s'", prop_id, prop_value);
-                               COORD_HOST_LEVEL = xbt_lib_add_level(host_lib,xbt_dynar_free_voidp);
-                               COORD_ASR_LEVEL  = xbt_lib_add_level(as_router_lib,xbt_dynar_free_voidp);
-                 }
-               if(strcmp(A_surfxml_prop_value,"yes"))
-                         xbt_die("Setting XML prop coordinates must be \"yes\"");
-         }
-       else{
-                 value = xbt_strdup(prop_value);
-                 xbt_dict_set(current_property_set, prop_id, value, free);
-        }
-}
-
 /**
  * With XML parser
  */
-void parse_properties_XML(void)
+void parse_properties(void)
 {
-  parse_properties(A_surfxml_prop_id, A_surfxml_prop_value);
+  if (!current_property_set)
+    current_property_set = xbt_dict_new_homogeneous(xbt_free_f); // Maybe, it should raise an error
+
+  xbt_dict_set(current_property_set, A_surfxml_prop_id, xbt_strdup(A_surfxml_prop_value), NULL);
 }
 
 
@@ -649,24 +773,40 @@ double get_cpu_power(const char *power)
       power_scale = random_generate(random);
     }
   } else {
-    surf_parse_get_double(&power_scale, power);
+    power_scale = surf_parse_get_double(power);
   }
   return power_scale;
 }
 
-double random_min, random_max, random_mean, random_std_deviation,
-    random_generator;
+double random_min, random_max, random_mean, random_std_deviation;
+e_random_generator_t random_generator;
 char *random_id;
 
 static void init_randomness(void)
 {
   random_id = A_surfxml_random_id;
-  surf_parse_get_double(&random_min, A_surfxml_random_min);
-  surf_parse_get_double(&random_max, A_surfxml_random_max);
-  surf_parse_get_double(&random_mean, A_surfxml_random_mean);
-  surf_parse_get_double(&random_std_deviation,
-                        A_surfxml_random_std_deviation);
-  random_generator = A_surfxml_random_generator;
+  random_min = surf_parse_get_double(A_surfxml_random_min);
+  random_max = surf_parse_get_double(A_surfxml_random_max);
+  random_mean = surf_parse_get_double(A_surfxml_random_mean);
+  random_std_deviation = surf_parse_get_double(A_surfxml_random_std_deviation);
+  switch (A_surfxml_random_generator) {
+  case AU_surfxml_random_generator:
+  case A_surfxml_random_generator_NONE:
+    random_generator = NONE;
+    break;
+  case A_surfxml_random_generator_DRAND48:
+    random_generator = DRAND48;
+    break;
+  case A_surfxml_random_generator_RAND:
+    random_generator = RAND;
+    break;
+  case A_surfxml_random_generator_RNGSTREAM:
+    random_generator = RNGSTREAM;
+    break;
+  default:
+    surf_parse_error("Invalid random generator");
+    break;
+  }
 }
 
 static void add_randomness(void)
@@ -679,130 +819,3 @@ static void add_randomness(void)
                &xbt_free_ref);
 }
 
-/**
- * create CPU resource via CPU Model
- */
-void* surf_host_create_resource(char *name, double power_peak,
-                               double power_scale,
-                               tmgr_trace_t power_trace, int core,
-                               e_surf_resource_state_t state_initial,
-                               tmgr_trace_t state_trace,
-                               xbt_dict_t cpu_properties)
-{
-  return surf_cpu_model->extension.cpu.create_resource(name, power_peak,
-                                                       power_scale,
-                                                       power_trace,
-                                                       core,
-                                                       state_initial,
-                                                       state_trace,
-                                                       cpu_properties);
-}
-
-/**
- * create CPU resource via worsktation_ptask_L07 model
- */
-
-void* surf_wsL07_host_create_resource(char *name, double power_peak,
-                                     double power_scale,
-                                     tmgr_trace_t power_trace,
-                                     e_surf_resource_state_t state_initial,
-                                     tmgr_trace_t state_trace,
-                                     xbt_dict_t cpu_properties)
-{
-  return surf_workstation_model->extension.workstation.cpu_create_resource(name,
-                                                                    power_peak,
-                                                                    power_scale,
-                                                                    power_trace,
-                                                                    state_initial,
-                                                                    state_trace,
-                                                                    cpu_properties);
-}
-
-/**
- * create link resource via network Model
- */
-void* surf_link_create_resource(char *name,
-                               double bw_initial,
-                               tmgr_trace_t bw_trace,
-                               double lat_initial,
-                               tmgr_trace_t lat_trace,
-                               e_surf_resource_state_t
-                               state_initial,
-                               tmgr_trace_t state_trace,
-                               e_surf_link_sharing_policy_t policy,
-                               xbt_dict_t properties)
-{
-  return surf_network_model->extension.network.create_resource(name,
-                                                               bw_initial,
-                                                               bw_trace,
-                                                               lat_initial,
-                                                               lat_trace,
-                                                               state_initial,
-                                                               state_trace,
-                                                               policy,
-                                                               properties);
-}
-
-/**
- * create link resource via workstation_ptask_L07 model
- */
-
-void* surf_wsL07_link_create_resource(char *name,
-                                     double bw_initial,
-                                     tmgr_trace_t bw_trace,
-                                     double lat_initial,
-                                     tmgr_trace_t lat_trace,
-                                     e_surf_resource_state_t
-                                     state_initial,
-                                     tmgr_trace_t state_trace,
-                                     e_surf_link_sharing_policy_t
-                                     policy, xbt_dict_t properties)
-{
-  return surf_workstation_model->extension.workstation.
-      link_create_resource(name, bw_initial, bw_trace, lat_initial,
-                           lat_trace, state_initial, state_trace, policy,
-                           properties);
-}
-
-/*
- * add host to the network element list
- */
-void surf_route_add_host(const char *host_id)
-{
-  routing_add_host(host_id);
-}
-
-/**
- * set route
- */
-void surf_routing_add_route(const char *src_id, const char *dst_id,
-                            xbt_dynar_t links_id)
-{
-  unsigned int i;
-  const char *link_id;
-  routing_set_route(src_id, dst_id);
-  xbt_dynar_foreach(links_id, i, link_id) {
-    routing_add_link(link_id);
-  }
-
-  //store the route
-  routing_store_route();
-}
-
-/**
- * Add Traces
- */
-void surf_add_host_traces(void)
-{
-  return surf_cpu_model->extension.cpu.add_traces();
-}
-
-void surf_add_link_traces(void)
-{
-  return surf_network_model->extension.network.add_traces();
-}
-
-void surf_wsL07_add_traces(void)
-{
-  return surf_workstation_model->extension.workstation.add_traces();
-}