/* Host-related bindings to ruby */
-/* Copyright 2010. The SimGrid Team. All right reserved. */
+/* Copyright (c) 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 "bindings/ruby_bindings.h"
// Free Method
-void rb_host_free(m_host_t ht) {
+void rb_host_free(m_host_t ht)
+{
//Nothing to do !!?
}
// New Method : return a Host
-VALUE rb_host_get_by_name(VALUE class, VALUE name) {
+VALUE rb_host_get_by_name(VALUE class, VALUE name)
+{
- const char * h_name = RSTRING(name)->ptr;
+ const char *h_name = RSTRING(name)->ptr;
m_host_t host = MSG_get_host_by_name(h_name);
- if(!host)
- rb_raise(rb_eRuntimeError,bprintf("No host called '%s' found",h_name));
+ if (!host)
+ rb_raise(rb_eRuntimeError,
+ bprintf("No host called '%s' found", h_name));
- return Data_Wrap_Struct(class,0,rb_host_free,host);
+ return Data_Wrap_Struct(class, 0, rb_host_free, host);
}
//Get Name
-VALUE rb_host_name(VALUE class,VALUE host) {
+VALUE rb_host_name(VALUE class, VALUE host)
+{
// Wrap Ruby Value to m_host_t struct
m_host_t ht;
}
// Get Number
-VALUE rb_host_number(VALUE class) {
+VALUE rb_host_number(VALUE class)
+{
return INT2NUM(MSG_get_host_number());
}
// Host Speed ( Double )
-VALUE rb_host_speed(VALUE class,VALUE host) {
- m_host_t ht ;
- Data_Get_Struct(host,s_m_host_t,ht);
+VALUE rb_host_speed(VALUE class, VALUE host)
+{
+ m_host_t ht;
+ Data_Get_Struct(host, s_m_host_t, ht);
return MSG_get_host_speed(ht);
}
-// Host Set Data
-void rb_host_set_data(VALUE class,VALUE host,VALUE data) {
- THROW_UNIMPLEMENTED;
-}
-
-// Host Get Data
-VALUE rb_host_get_data(VALUE class,VALUE host) {
- THROW_UNIMPLEMENTED;
- return Qnil;
-}
-
// Host is Avail
-VALUE rb_host_is_avail(VALUE class,VALUE host) {
+VALUE rb_host_is_avail(VALUE class, VALUE host)
+{
m_host_t ht;
- Data_Get_Struct(host,s_m_host_t,ht);
+ Data_Get_Struct(host, s_m_host_t, ht);
if (!ht) {
- rb_raise(rb_eRuntimeError,"Host not Bound");
+ rb_raise(rb_eRuntimeError, "Host not Bound");
return Qnil;
}
- if(MSG_host_is_avail(ht))
+ if (MSG_host_is_avail(ht))
return Qtrue;
return Qfalse;
}
// getHost from process
-VALUE rb_host_process(VALUE class,VALUE ruby_process)
+VALUE rb_host_process(VALUE class, VALUE ruby_process)
{
-
- m_process_t process = rb_process_to_native(ruby_process);
+
+ m_process_t process = rb_process_to_native(ruby_process);
m_host_t host;
-
+
if (!process) {
- rb_raise(rb_eRuntimeError,"Process Not Bound...while getting Host");
- return Qnil; // NULL
+ rb_raise(rb_eRuntimeError, "Process Not Bound...while getting Host");
+ return Qnil; // NULL
}
-
+
host = MSG_process_get_host(process);
-
- return Data_Wrap_Struct(class, 0, rb_host_free, host);
-
-
-}
\ No newline at end of file
+
+ return Data_Wrap_Struct(class, 0, rb_host_free, host);
+
+}
+
+// get all hosts
+VALUE rb_host_get_all_hosts(VALUE class)
+{
+ int nb, index;
+ m_host_t *hosts;
+ VALUE rb_hosts;
+ nb = MSG_get_host_number();
+ hosts = MSG_get_host_table();
+ rb_hosts = rb_ary_new2(nb);
+
+ for (index = 0; index < nb; index++)
+ rb_ary_push(rb_hosts,
+ Data_Wrap_Struct(class, 0, rb_host_free, hosts[index]));
+
+ return rb_hosts;
+}