2 * Copyright 2010, The SimGrid Team. All right reserved.
4 * This program is free software; you can redistribute
5 * it and/or modify it under the terms of the license
6 *(GNU LGPL) which comes with this package.
9 #include "msg/private.h" /* s_simdata_process_t */
10 #include "bindings/ruby_bindings.h"
12 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(ruby,bindings,"Ruby Bindings");
15 * Functions for Ruby Process Management (Up Calls)
18 // get Ruby Process Name
19 VALUE rb_process_getName(VALUE ruby_process) {
20 return rb_funcall(ruby_process,rb_intern("getName"),0);
24 VALUE rb_process_getID(VALUE ruby_process) {
25 return rb_funcall(ruby_process,rb_intern("getID"),0);
29 VALUE rb_process_getBind(VALUE ruby_process) {
30 return rb_funcall(ruby_process,rb_intern("getBind"),0);
35 void rb_process_setBind(VALUE ruby_process,long bind) {
36 VALUE r_bind = LONG2FIX(bind);
37 rb_funcall(ruby_process,rb_intern("setBind"),1,r_bind);
41 VALUE rb_process_isAlive(VALUE ruby_process) {
42 return rb_funcall(ruby_process,rb_intern("alive?"),0);
46 void rb_process_kill_up(VALUE ruby_process) {
47 rb_funcall(ruby_process,rb_intern("kill"),0);
51 void rb_process_join( VALUE ruby_process ) {
52 rb_funcall(ruby_process,rb_intern("join"),0);
56 void rb_process_unschedule( VALUE ruby_process ) {
57 rb_funcall(ruby_process,rb_intern("unschedule"),0);
61 void rb_process_schedule( VALUE ruby_process ) {
62 rb_funcall(ruby_process,rb_intern("schedule"),0);
65 /***************************************************
67 Function for Native Process ( Bound ) Management
69 Methods Belong to MSG Module
71 ****************************************************/
74 m_process_t rb_process_to_native(VALUE ruby_process) {
75 VALUE id = rb_process_getBind(ruby_process);
77 rb_raise(rb_eRuntimeError,"Process Not Bound >>> id_Bind Null");
80 long l_id= FIX2LONG(id);
81 return (m_process_t)l_id;
85 void rb_process_bind(VALUE ruby_process,m_process_t process) {
86 long bind = (long)(process);
87 rb_process_setBind(ruby_process,bind);
92 void rb_process_suspend(VALUE class,VALUE ruby_process) {
94 m_process_t process = rb_process_to_native(ruby_process);
97 rb_raise(rb_eRuntimeError,"Process Not Bound...while suspending process");
101 // Trying to suspend The Process
103 if ( MSG_OK != MSG_process_suspend(process))
104 rb_raise(rb_eRuntimeError,"MSG_process_suspend() failed");
107 void rb_process_resume(VALUE class,VALUE ruby_process) {
108 m_process_t process = rb_process_to_native(ruby_process);
110 rb_raise(rb_eRuntimeError,"Process not Bound...while resuming process");
114 // Trying to resume the process
115 if ( MSG_OK != MSG_process_resume(process))
116 rb_raise(rb_eRuntimeError,"MSG_process_resume() failed");
119 VALUE rb_process_isSuspended(VALUE class,VALUE ruby_process) {
120 m_process_t process = rb_process_to_native(ruby_process);
122 rb_raise (rb_eRuntimeError,"Process not Bound...while testing if suspended");
126 if(MSG_process_is_suspended(process))
131 void rb_process_kill_down(VALUE class,VALUE ruby_process) {
132 m_process_t process = rb_process_to_native(ruby_process);
135 rb_raise (rb_eRuntimeError,"Process Not Bound...while killing process");
138 // Delete The Global Reference / Ruby Process
139 rb_process_kill_up(ruby_process);
140 // Delete the Native Process
141 MSG_process_kill(process);
144 VALUE rb_process_getHost(VALUE class,VALUE ruby_process) {
145 m_process_t process = rb_process_to_native(ruby_process);
149 rb_raise(rb_eRuntimeError,"Process Not Bound...while getting Host");
153 host = MSG_process_get_host(process);
156 rb_raise (rb_eRuntimeError,"MSG_process_get_host() failed");
160 return Data_Wrap_Struct(class, 0, rb_host_free, host);
163 void rb_process_exit(VALUE class,VALUE ruby_process) {
164 m_process_t process = rb_process_to_native(ruby_process);
166 rb_raise(rb_eRuntimeError,"Process Not Bound...while exiting process");
169 SIMIX_context_stop(SIMIX_process_self()->context);