-/* $Id$ */
-
-/* Copyright (c) 2004 Arnaud Legrand. All rights reserved. */
+/* Copyright (c) 2006, 2007, 2008, 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 "surf/surfxml_parse_private.h"
#include "surf/surf_private.h"
-#define NO_IMPLICIT_ROUTES
-
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_parse, surf,
"Logging specific to the SURF parsing module");
#undef CLEANUP
/* This buffer is used to store the original buffer before substituing it by out own buffer. Usefull for the foreach tag */
static xbt_dynar_t surfxml_bufferstack_stack = NULL;
-static int surfxml_bufferstack_size = 2048;
+int surfxml_bufferstack_size = 2048;
static char *old_buff = NULL;
static void surf_parse_error(char *msg);
-static void push_surfxml_bufferstack(int new)
+void surfxml_bufferstack_push(int new)
{
if (!new)
old_buff = surfxml_bufferstack;
}
}
-static void pop_surfxml_bufferstack(int new)
+void surfxml_bufferstack_pop(int new)
{
if (!new)
surfxml_bufferstack = old_buff;
/* Stores the set name reffered to by the foreach tag */
static char *foreach_set_name;
static xbt_dynar_t main_STag_surfxml_host_cb_list = NULL;
-static xbt_dynar_t main_ETag_surfxml_host_cb_list = NULL;
static xbt_dynar_t main_STag_surfxml_link_cb_list = NULL;
-static xbt_dynar_t main_ETag_surfxml_link_cb_list = NULL;
/* make sure these symbols are defined as strong ones in this file so that the linked can resolve them */
xbt_dynar_t STag_surfxml_platform_cb_list = NULL;
static void convert_route_multi_to_routes(void);
static void parse_route_elem(void);
-static void parse_foreach(void);
+static void parse_Stag_foreach(void);
static void parse_sets(void);
-static void parse_route_multi_set_endpoints(void);
-static void parse_route_multi_set_route(void);
-static void parse_cluster(void);
-static void parse_trace_init(void);
-static void parse_trace_finalize(void);
-static void parse_trace_c_connect(void);
+static void parse_Stag_route_multi(void);
+static void parse_Etag_route_multi(void);
+static void parse_Stag_trace(void);
+static void parse_Etag_trace(void);
+static void parse_Stag_trace_c_connect(void);
static void init_randomness(void);
static void add_randomness(void);
void STag_surfxml_host(void)
{
surfxml_call_cb_functions(STag_surfxml_host_cb_list);
+
}
void ETag_surfxml_host(void)
void STag_surfxml_foreach(void)
{
/* Save the current buffer */
- push_surfxml_bufferstack(0);
+ surfxml_bufferstack_push(0);
surfxml_call_cb_functions(STag_surfxml_foreach_cb_list);
}
/* free the temporary dynar and restore original */
xbt_dynar_free(&STag_surfxml_host_cb_list);
- xbt_dynar_free(&ETag_surfxml_host_cb_list);
-
STag_surfxml_host_cb_list = main_STag_surfxml_host_cb_list;
- ETag_surfxml_host_cb_list = main_ETag_surfxml_host_cb_list;
/* free the temporary dynar and restore original */
xbt_dynar_free(&STag_surfxml_link_cb_list);
- xbt_dynar_free(&ETag_surfxml_link_cb_list);
-
STag_surfxml_link_cb_list = main_STag_surfxml_link_cb_list;
- ETag_surfxml_link_cb_list = main_ETag_surfxml_link_cb_list;
-
}
void STag_surfxml_route_c_multi(void)
}
return;
}
+ surf_file_to_parse = surf_fopen(file, "r");
+ xbt_assert1((surf_file_to_parse), "Unable to open \"%s\"\n", file);
+
if (!surf_input_buffer_stack)
surf_input_buffer_stack = xbt_dynar_new(sizeof(YY_BUFFER_STATE), NULL);
if (!surf_file_to_parse_stack)
surf_file_to_parse_stack = xbt_dynar_new(sizeof(FILE *), NULL);
- surf_file_to_parse = surf_fopen(file, "r");
- xbt_assert1((surf_file_to_parse), "Unable to open \"%s\"\n", file);
surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, 10);
surf_parse__switch_to_buffer(surf_input_buffer);
surf_parse_lineno = 1;
}
}
-
static int _surf_parse(void)
{
return surf_parse_lex();
unsigned int iterator;
void_f_void_t fun;
xbt_dynar_foreach(cb_list, iterator, fun) {
- DEBUG2("call %p %p", fun, *fun);
(*fun) ();
}
}
&parse_route_set_endpoints);
surfxml_add_callback(STag_surfxml_set_cb_list, &parse_sets);
surfxml_add_callback(STag_surfxml_route_c_multi_cb_list,
- &parse_route_multi_set_endpoints);
+ &parse_Stag_route_multi);
surfxml_add_callback(ETag_surfxml_route_c_multi_cb_list,
- &parse_route_multi_set_route);
- surfxml_add_callback(STag_surfxml_foreach_cb_list, &parse_foreach);
- surfxml_add_callback(STag_surfxml_cluster_cb_list, &parse_cluster);
- surfxml_add_callback(STag_surfxml_trace_cb_list, &parse_trace_init);
- surfxml_add_callback(ETag_surfxml_trace_cb_list, &parse_trace_finalize);
+ &parse_Etag_route_multi);
+ surfxml_add_callback(STag_surfxml_foreach_cb_list, &parse_Stag_foreach);
+ surfxml_add_callback(STag_surfxml_trace_cb_list, &parse_Stag_trace);
+ surfxml_add_callback(ETag_surfxml_trace_cb_list, &parse_Etag_trace);
surfxml_add_callback(STag_surfxml_trace_c_connect_cb_list,
- &parse_trace_c_connect);
+ &parse_Stag_trace_c_connect);
surfxml_add_callback(STag_surfxml_random_cb_list, &init_randomness);
surfxml_add_callback(ETag_surfxml_random_cb_list, &add_randomness);
}
void parse_platform_file(const char *file)
{
+ int parse_status;
surf_parse_open(file);
init_data();
- xbt_assert1((!(*surf_parse) ()), "Parse error in %s", file);
+ parse_status = surf_parse();
free_data();
surf_parse_close();
+ if (parse_status)
+ xbt_dict_free(&random_data_list);
+ xbt_assert1(!parse_status, "Parse error in %s", file);
}
-/* Functions to bypass route, host and link tags. Used by the foreach and route:multi tags */
+/* Functions to bypass route tag. Used by the route:multi tag */
static void parse_make_temporary_route(const char *src, const char *dst,
int action)
SURFXML_BUFFER_SET(route_dst, dst);
}
-static void parse_change_cpu_data(const char *hostName,
- const char *surfxml_host_power,
- const char *surfxml_host_availability,
- const char *surfxml_host_availability_file,
- const char *surfxml_host_state_file)
-{
- int AX_ptr = 0;
-
- SURFXML_BUFFER_SET(host_id, hostName);
- SURFXML_BUFFER_SET(host_power, surfxml_host_power /*hostPower */ );
- SURFXML_BUFFER_SET(host_availability, surfxml_host_availability);
- SURFXML_BUFFER_SET(host_availability_file, surfxml_host_availability_file);
- SURFXML_BUFFER_SET(host_state_file, surfxml_host_state_file);
-}
-
-static void parse_change_link_data(const char *linkName,
- const char *surfxml_link_bandwidth,
- const char *surfxml_link_bandwidth_file,
- const char *surfxml_link_latency,
- const char *surfxml_link_latency_file,
- const char *surfxml_link_state_file)
-{
- int AX_ptr = 0;
-
- SURFXML_BUFFER_SET(link_id, linkName);
- SURFXML_BUFFER_SET(link_bandwidth, surfxml_link_bandwidth);
- SURFXML_BUFFER_SET(link_bandwidth_file, surfxml_link_bandwidth_file);
- SURFXML_BUFFER_SET(link_latency, surfxml_link_latency);
- SURFXML_BUFFER_SET(link_latency_file, surfxml_link_latency_file);
- SURFXML_BUFFER_SET(link_state_file, surfxml_link_state_file);
-}
-
/* Functions for the sets and foreach tags */
static void parse_sets(void)
free(id);
}
-static const char *surfxml_host_power;
-static const char *surfxml_host_availability;
-static const char *surfxml_host_availability_file;
-static const char *surfxml_host_state_file;
+static void parse_host_foreach(void){
-static void parse_host_foreach(void)
-{
- surfxml_host_power = A_surfxml_host_power;
- surfxml_host_availability = A_surfxml_host_availability;
- surfxml_host_availability_file = A_surfxml_host_availability_file;
- surfxml_host_state_file = A_surfxml_host_state_file;
-}
-
-static void finalize_host_foreach(void)
-{
xbt_dynar_t names = NULL;
unsigned int cpt = 0;
char *name;
xbt_dict_cursor_t cursor = NULL;
char *key, *data;
+ const char *surfxml_host_power = A_surfxml_host_power;
+ const char *surfxml_host_availability = A_surfxml_host_availability;
+ const char *surfxml_host_availability_file = A_surfxml_host_availability_file;
+ const char *surfxml_host_state_file = A_surfxml_host_state_file;
+
+
xbt_dict_t cluster_host_props = current_property_set;
names = xbt_dict_get_or_null(set_list, foreach_set_name);
/* foreach name in set call the main host callback */
xbt_dynar_foreach(names, cpt, name) {
- push_surfxml_bufferstack(1);
- parse_change_cpu_data(name, surfxml_host_power, surfxml_host_availability,
- surfxml_host_availability_file,
- surfxml_host_state_file);
+ int AX_ptr = 0; /* needed by the SURFXML_BUFFER_SET macro */
+
+ surfxml_bufferstack_push(1);
+
+ SURFXML_BUFFER_SET(host_id, name);
+ SURFXML_BUFFER_SET(host_power, surfxml_host_power /*hostPower */ );
+ SURFXML_BUFFER_SET(host_availability, surfxml_host_availability);
+ SURFXML_BUFFER_SET(host_availability_file, surfxml_host_availability_file);
+ SURFXML_BUFFER_SET(host_state_file, surfxml_host_state_file);
+
surfxml_call_cb_functions(main_STag_surfxml_host_cb_list);
xbt_dict_foreach(cluster_host_props, cursor, key, data) {
free);
}
- surfxml_call_cb_functions(main_ETag_surfxml_host_cb_list);
- pop_surfxml_bufferstack(1);
+ /* Call the (unmodified) callbacks of </host>, if any */
+ surfxml_call_cb_functions(ETag_surfxml_host_cb_list);
+ surfxml_bufferstack_pop(1);
}
current_property_set = xbt_dict_new();
- pop_surfxml_bufferstack(0);
+ surfxml_bufferstack_pop(0);
}
-static const char *surfxml_link_bandwidth;
-static const char *surfxml_link_bandwidth_file;
-static const char *surfxml_link_latency;
-static const char *surfxml_link_latency_file;
-static const char *surfxml_link_state_file;
-
-static void parse_link_foreach(void)
-{
- surfxml_link_bandwidth = A_surfxml_link_bandwidth;
- surfxml_link_bandwidth_file = A_surfxml_link_bandwidth_file;
- surfxml_link_latency = A_surfxml_link_latency;
- surfxml_link_latency_file = A_surfxml_link_latency_file;
- surfxml_link_state_file = A_surfxml_link_state_file;
-}
+static void parse_link_foreach(void) {
+ const char *surfxml_link_bandwidth = A_surfxml_link_bandwidth;
+ const char *surfxml_link_bandwidth_file = A_surfxml_link_bandwidth_file;
+ const char *surfxml_link_latency = A_surfxml_link_latency;
+ const char *surfxml_link_latency_file = A_surfxml_link_latency_file;
+ const char *surfxml_link_state_file = A_surfxml_link_state_file;
-static void finalize_link_foreach(void)
-{
xbt_dynar_t names = NULL;
unsigned int cpt = 0;
char *name;
/* for each name in set call the main link callback */
xbt_dynar_foreach(names, cpt, name) {
- push_surfxml_bufferstack(1);
- parse_change_link_data(name, surfxml_link_bandwidth,
- surfxml_link_bandwidth_file, surfxml_link_latency,
- surfxml_link_latency_file,
- surfxml_link_state_file);
+ int AX_ptr = 0; /* needed by the SURFXML_BUFFER_SET */
+
+ surfxml_bufferstack_push(1);
+
+ SURFXML_BUFFER_SET(link_id, name);
+ SURFXML_BUFFER_SET(link_bandwidth, surfxml_link_bandwidth);
+ SURFXML_BUFFER_SET(link_bandwidth_file, surfxml_link_bandwidth_file);
+ SURFXML_BUFFER_SET(link_latency, surfxml_link_latency);
+ SURFXML_BUFFER_SET(link_latency_file, surfxml_link_latency_file);
+ SURFXML_BUFFER_SET(link_state_file, surfxml_link_state_file);
+
surfxml_call_cb_functions(main_STag_surfxml_link_cb_list);
xbt_dict_foreach(cluster_link_props, cursor, key, data) {
free);
}
- surfxml_call_cb_functions(main_ETag_surfxml_link_cb_list);
- pop_surfxml_bufferstack(1);
+ /* Call the (unmodified) callbacks of </link>, if any */
+ surfxml_call_cb_functions(ETag_surfxml_link_cb_list);
+ surfxml_bufferstack_pop(1);
}
current_property_set = xbt_dict_new();
- pop_surfxml_bufferstack(0);
+ surfxml_bufferstack_pop(0);
free(foreach_set_name);
foreach_set_name = NULL;
}
-static void parse_foreach(void)
+static void parse_Stag_foreach(void)
{
/* save the host & link callbacks */
main_STag_surfxml_host_cb_list = STag_surfxml_host_cb_list;
- main_ETag_surfxml_host_cb_list = ETag_surfxml_host_cb_list;
main_STag_surfxml_link_cb_list = STag_surfxml_link_cb_list;
- main_ETag_surfxml_link_cb_list = ETag_surfxml_link_cb_list;
- /* define host & link callbacks to be used only by the foreach tag */
+ /* redefine host & link callbacks to be used only by the foreach tag */
STag_surfxml_host_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
- ETag_surfxml_host_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);
surfxml_add_callback(STag_surfxml_host_cb_list, &parse_host_foreach);
- surfxml_add_callback(ETag_surfxml_host_cb_list, &finalize_host_foreach);
surfxml_add_callback(STag_surfxml_link_cb_list, &parse_link_foreach);
- surfxml_add_callback(ETag_surfxml_link_cb_list, &finalize_link_foreach);
/* get set name */
foreach_set_name = xbt_strdup(A_surfxml_foreach_set_id);
val = xbt_strdup(A_surfxml_link_c_ctn_id);
xbt_dynar_push(route_link_list, &val);
+ //INFO2("Push %s (size now:%ld)",val,xbt_dynar_length(route_link_list));
}
-static void parse_route_multi_set_endpoints(void)
+static void parse_Stag_route_multi(void)
{
src_name = xbt_strdup(A_surfxml_route_c_multi_src);
dst_name = xbt_strdup(A_surfxml_route_c_multi_dst);
route_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
}
-static int contains(xbt_dynar_t list, const char *value)
-{
- unsigned int cpt;
- char *val;
- xbt_dynar_foreach(list, cpt, val) {
- if (strcmp(val, value) == 0)
- return 1;
- }
- return 0;
-}
-
/*
This function is used to append or override the contents of an already existing route in the case a new one with its name is found.
The decision is based upon the value of action specified in the xml route:multi attribute action
/* get already existing list if it exists */
links = xbt_dict_get_or_null(routing_table, route_name);
- DEBUG1("ROUTE: %s", route_name);
+ DEBUG3("ROUTE: %s (action:%s; len:%ld)", route_name,
+ (action==A_surfxml_route_action_OVERRIDE?"override":(
+ action==A_surfxml_route_action_PREPEND?"prepend":"postpend")),
+ (links?xbt_dynar_length(links):0));
+
if (links != NULL) {
switch (action) {
case A_surfxml_route_action_PREPEND: /* add existing links at the end; route_link_list + links */
xbt_dynar_free(&links);
break;
case A_surfxml_route_action_POSTPEND: /* add existing links in front; links + route_link_list */
- xbt_dynar_foreach(route_link_list, cpt, value) {
+ xbt_dynar_foreach(route_link_list, cpt, value) {
xbt_dynar_push(links, &value);
}
xbt_dynar_free(&route_link_list);
xbt_dynar_free(&links);
break;
default:
+ xbt_die(bprintf("While dealing with routes of %s, got action=%d. Please report this bug.",
+ route_name,action));
break;
}
+
}
/* this is the final route; do not add if name is a set; add only if name is in set list */
if (!isMultiRoute) {
}
}
-static void parse_route_multi_set_route(void)
+static void parse_Etag_route_multi(void)
{
char *route_name;
unsigned int cpt;
char *value, *val;
- push_surfxml_bufferstack(1);
+ surfxml_bufferstack_push(1);
parse_make_temporary_route(src_name, dst_name, route_action);
surfxml_call_cb_functions(STag_surfxml_route_cb_list);
xbt_dynar_push(route_link_list, &val);
}
surfxml_call_cb_functions(ETag_surfxml_route_cb_list);
- pop_surfxml_bufferstack(1);
+ surfxml_bufferstack_pop(1);
}
static void convert_route_multi_to_routes(void)
set = surf_model_resource_set(surf_workstation_model);
- push_surfxml_bufferstack(0);
+ surfxml_bufferstack_push(0);
/* Get all routes in the exact order they were entered in the platform file */
xbt_dynar_foreach(route_multi_elements, cursor, key) {
/* Get links for the route */
}
xbt_dynar_free(&keys);
}
- pop_surfxml_bufferstack(0);
+ surfxml_bufferstack_pop(0);
}
-/* Cluster tag functions */
-
-static void parse_cluster(void)
-{
- static int AX_ptr = 0;
-
- char *cluster_id = A_surfxml_cluster_id;
- char *cluster_prefix = A_surfxml_cluster_prefix;
- char *cluster_suffix = A_surfxml_cluster_suffix;
- char *cluster_radical = A_surfxml_cluster_radical;
- char *cluster_power = A_surfxml_cluster_power;
-#if !defined NO_IMPLICIT_ROUTES
- char *cluster_bw = A_surfxml_cluster_bw;
- char *cluster_lat = A_surfxml_cluster_lat;
-#endif
- char *cluster_bb_bw = A_surfxml_cluster_bb_bw;
- char *cluster_bb_lat = A_surfxml_cluster_bb_lat;
- char *backbone_name;
-
- push_surfxml_bufferstack(1);
-
- /* Make set */
- SURFXML_BUFFER_SET(set_id, cluster_id);
- SURFXML_BUFFER_SET(set_prefix, cluster_prefix);
- SURFXML_BUFFER_SET(set_suffix, cluster_suffix);
- SURFXML_BUFFER_SET(set_radical, cluster_radical);
-
- SURFXML_START_TAG(set);
- SURFXML_END_TAG(set);
-
- /* Make foreach */
- SURFXML_BUFFER_SET(foreach_set_id, cluster_id);
-
- SURFXML_START_TAG(foreach);
-
- /* Make host for the foreach */
- parse_change_cpu_data("$1", cluster_power, "1.0", "", "");
- A_surfxml_host_state = A_surfxml_host_state_ON;
-
- SURFXML_START_TAG(host);
- SURFXML_END_TAG(host);
-#ifndef NO_IMPLICIT_ROUTES
- /* Make link for the foreach */
- parse_change_link_data("$1", cluster_bw, "", cluster_lat, "", "");
- A_surfxml_link_state = A_surfxml_link_state_ON;
- A_surfxml_link_sharing_policy = A_surfxml_link_sharing_policy_SHARED;
-
- SURFXML_START_TAG(link);
- SURFXML_END_TAG(link);
-#endif
- SURFXML_END_TAG(foreach);
-
- /* Make backbone link */
- backbone_name = bprintf("%s_bb", cluster_id);
- parse_change_link_data(backbone_name, cluster_bb_bw, "", cluster_bb_lat, "",
- "");
- A_surfxml_link_state = A_surfxml_link_state_ON;
- A_surfxml_link_sharing_policy = A_surfxml_link_sharing_policy_FATPIPE;
-
- SURFXML_START_TAG(link);
- SURFXML_END_TAG(link);
-#ifndef NO_IMPLICIT_ROUTES
- /* Make route multi with the outside world, i.e. cluster->$* */
- SURFXML_BUFFER_SET(route_c_multi_src, cluster_id);
- SURFXML_BUFFER_SET(route_c_multi_dst, "$*");
- A_surfxml_route_c_multi_symmetric = A_surfxml_route_c_multi_symmetric_NO;
- A_surfxml_route_c_multi_action = A_surfxml_route_c_multi_action_OVERRIDE;
-
- SURFXML_START_TAG(route_c_multi);
-
- SURFXML_BUFFER_SET(link_c_ctn_id, "$src");
-
- SURFXML_START_TAG(link_c_ctn);
- SURFXML_END_TAG(link_c_ctn);
-
- SURFXML_END_TAG(route_c_multi);
-
- /* Make route multi between cluster hosts, i.e. cluster->cluster */
- SURFXML_BUFFER_SET(route_c_multi_src, cluster_id);
- SURFXML_BUFFER_SET(route_c_multi_dst, cluster_id);
- A_surfxml_route_c_multi_action = A_surfxml_route_c_multi_action_POSTPEND;
- A_surfxml_route_c_multi_symmetric = A_surfxml_route_c_multi_symmetric_NO;
-
- SURFXML_START_TAG(route_c_multi);
-
- SURFXML_BUFFER_SET(link_c_ctn_id, backbone_name);
-
- SURFXML_START_TAG(link_c_ctn);
- SURFXML_END_TAG(link_c_ctn);
-
- SURFXML_END_TAG(route_c_multi);
-#endif
-
- free(backbone_name);
-
- /* Restore buff */
- pop_surfxml_bufferstack(1);
-}
/* Trace management functions */
static char *trace_file = NULL;
static char *trace_id;
-static void parse_trace_init(void)
+static void parse_Stag_trace(void)
{
trace_id = strdup(A_surfxml_trace_id);
trace_file = strdup(A_surfxml_trace_file);
surf_parse_get_double(&trace_periodicity, A_surfxml_trace_periodicity);
}
-static void parse_trace_finalize(void)
+static void parse_Etag_trace(void)
{
tmgr_trace_t trace;
if (!trace_file || strcmp(trace_file, "") != 0) {
xbt_dict_set(traces_set_list, trace_id, (void *) trace, NULL);
}
-static void parse_trace_c_connect(void)
+static void parse_Stag_trace_c_connect(void)
{
xbt_assert2(xbt_dict_get_or_null
(traces_set_list, A_surfxml_trace_c_connect_trace),
random_std_deviation);
xbt_dict_set(random_data_list, random_id, (void *) random, NULL);
}
+
+void surf_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_cpu_model->extension.cpu.
+ create_resource(name,power_peak,power_scale,power_trace,state_initial,state_trace,cpu_properties);
+}
+
+
+void surf_link_create_resouce(char *name,
+ double bw_initial,
+ double lat_initial)
+{
+ return surf_network_model->extension.network.
+ create_resource(name,bw_initial,lat_initial);
+
+}
+
+/**
+ * Route: add route element bypassing the parser :
+ * same job as parse_route_elem
+ */
+
+void surf_add_route_element(char* link_ctn_id)
+{
+ char *val;
+ val = xbt_strdup(link_ctn_id);
+ xbt_dynar_push(route_link_list,&val);
+}
+/**
+ * set route
+ */
+void surf_route_set_resource(char *source_id,char *destination_id,xbt_dynar_t links_id,int action)
+{
+ route_link_list = xbt_dynar_new(sizeof(char *), NULL);
+ routing_set_route(source_id,destination_id,links_id,action);
+
+}
+
+/**
+ * add host to routing host list
+ */
+void surf_route_add_host(char *host_id)
+{
+ routing_add_host(host_id);
+}