*(GNU LGPL) which comes with this package.
*/
-#include "rb_msg_process.h"
+#include "bindings/ruby_bindings.h"
#define DEBUG
// Init Ruby
-static void initRuby()
-{
-
+void initRuby(void) {
ruby_init();
ruby_init_loadpath();
rb_require("RubyProcess.rb");
-
}
-/***********************************************
-
-Functions for Ruby Process Management ( Up Call)
-
-Idependant Methods
-
-************************************************/
+/*
+ * Functions for Ruby Process Management (Up Calls)
+ */
// get Ruby Process Name
-static VALUE process_getName( VALUE ruby_process )
-{
-
- initRuby();
+VALUE rb_process_getName(VALUE ruby_process) {
+ initRuby();
// instance = rb_funcall3(rb_const_get(rb_cObject, rb_intern("RbProcess")), rb_intern("new"), 0, 0);
- return rb_funcall(ruby_process,rb_intern("getName"),0);
-
+ return rb_funcall(ruby_process,rb_intern("getName"),0);
+
}
// Get Process ID
initRuby();
return rb_funcall(ruby_process,rb_intern("getID"),0);
-
+
}
// Get Bind
static VALUE process_getBind(VALUE ruby_process)
{
-
+
initRuby();
return rb_funcall(ruby_process,rb_intern("getBind"),0);
-
+
}
initRuby();
VALUE r_bind = LONG2FIX(bind);
rb_funcall(ruby_process,rb_intern("setBind"),1,r_bind);
-
+
}
// isAlive
static VALUE process_isAlive(VALUE ruby_process)
{
-
- initRuby();
- return rb_funcall(ruby_process,rb_intern("alive?"),0);
-
+
+ initRuby();
+ return rb_funcall(ruby_process,rb_intern("alive?"),0);
+
}
// Kill Process
static void process_kill(VALUE ruby_process)
{
-
+
initRuby();
rb_funcall(ruby_process,rb_intern("kill"),0);
-
+
}
// join Process
static void process_join( VALUE ruby_process )
{
-
- initRuby();
- rb_funcall(ruby_process,rb_intern("join"),0);
-
+
+ initRuby();
+ rb_funcall(ruby_process,rb_intern("join"),0);
+
}
// unschedule Process
static void process_unschedule( VALUE ruby_process )
{
-
+
initRuby();
rb_funcall(ruby_process,rb_intern("unschedule"),0);
-
+
}
// schedule Process
static void process_schedule( VALUE ruby_process )
{
-
- initRuby();
- rb_funcall(ruby_process,rb_intern("schedule"),0);
-
+
+ initRuby();
+ rb_funcall(ruby_process,rb_intern("schedule"),0);
+
}
/***************************************************
Methods Belong to MSG Module
-****************************************************/
+ ****************************************************/
// Process To Native
static m_process_t process_to_native(VALUE ruby_process)
{
-
+
VALUE id = process_getBind(ruby_process);
if (!id)
{
- rb_raise(rb_eRuntimeError,"Process Not Bound >>> id_Bind Null");
- return NULL;
+ rb_raise(rb_eRuntimeError,"Process Not Bound >>> id_Bind Null");
+ return NULL;
}
long l_id= FIX2LONG(id);
return (m_process_t)l_id;
-
+
}
// Bind Process
static void processBind(VALUE ruby_process,m_process_t process)
{
-
+
long bind = (long)(process);
process_setBind(ruby_process,bind);
-
+
}
static void processCreate(VALUE class,VALUE ruby_process,VALUE host)
{
-
- VALUE rbName; // Name of Java Process instance
- m_process_t process; // Native Process to Create
- const char * name ; // Name of C Native Process
- char alias[MAX_ALIAS_NAME + 1 ] = {0};
- msg_mailbox_t mailbox;
- rbName = process_getName(ruby_process);
-
- if(!rbName)
- {
- rb_raise(rb_eRuntimeError,"Internal error : Process Name Cannot be NULL");
- return;
- }
- // Allocate the data for the simulation
- process = xbt_new0(s_m_process_t,1);
- process->simdata = xbt_new0(s_simdata_process_t,1);
- // Do we Really Need to Create Ruby Process Instance , >> process is already a Ruby Process !! So..Keep on ;)
- // Bind The Ruby Process instance to The Native Process
- processBind(ruby_process,process);
- name = RSTRING(rbName)->ptr;
- process->name = xbt_strdup(name);
- Data_Get_Struct(host,m_host_t,process->simdata->m_host);
-
- if(!(process->simdata->m_host)) // Not Binded
- {
- free(process->simdata);
- free(process->data);
- free(process);
- rb_raise(rb_eRuntimeError,"Host not bound...while creating native process");
- return;
- }
- process->simdata->PID = msg_global->PID++; // msg_global ??
-
- #ifdef DEBUG
- printf("fill in process %s/%s (pid=%d) %p (sd%=%p , host=%p, host->sd=%p)\n",
- process->name , process->simdata->m_host->name,process->simdata->PID,
- process,process->simdata, process->simdata->m_host,
- process->simdata->m_host->simdata);
- #endif
+
+ VALUE rbName; // Name of Java Process instance
+ m_process_t process; // Native Process to Create
+ const char * name ; // Name of C Native Process
+ char alias[MAX_ALIAS_NAME + 1 ] = {0};
+ msg_mailbox_t mailbox;
+ rbName = process_getName(ruby_process);
+
+ if(!rbName) {
+ rb_raise(rb_eRuntimeError,"Internal error : Process Name Cannot be NULL");
+ return;
+ }
+ // Allocate the data for the simulation
+ process = xbt_new0(s_m_process_t,1);
+ process->simdata = xbt_new0(s_simdata_process_t,1);
+ // Do we Really Need to Create Ruby Process Instance , >> process is already a Ruby Process !! So..Keep on ;)
+ // Bind The Ruby Process instance to The Native Process
+ processBind(ruby_process,process);
+ name = RSTRING(rbName)->ptr;
+ process->name = xbt_strdup(name);
+ Data_Get_Struct(host,m_host_t,process->simdata->m_host);
+
+ if(!(process->simdata->m_host)) // Not Binded
+ {
+ free(process->simdata);
+ free(process->data);
+ free(process);
+ rb_raise(rb_eRuntimeError,"Host not bound...while creating native process");
+ return;
+ }
+ process->simdata->PID = msg_global->PID++; // msg_global ??
+
+#ifdef DEBUG
+ printf("fill in process %s/%s (pid=%d) %p (sd%=%p , host=%p, host->sd=%p)\n",
+ process->name , process->simdata->m_host->name,process->simdata->PID,
+ process,process->simdata, process->simdata->m_host,
+ process->simdata->m_host->simdata);
+#endif
process->simdata->s_process =
- SIMIX_process_create(process->name,
- (xbt_main_func_t)ruby_process,
- (void *) process,
- process->simdata->m_host->simdata->smx_host->name,
- 0,NULL,NULL);
-
- #ifdef DEBUG
- printf("context created (s_process=%p)\n",process->simdata->s_process);
- #endif
- if (SIMIX_process_self()) { // SomeOne Created Me !!
- process->simdata->PPID = MSG_process_get_PID(SIMIX_process_self()->data);
- }
- else
- {
- process->simdata->PPID = -1;
- }
+ SIMIX_process_create(process->name,
+ (xbt_main_func_t)ruby_process,
+ (void *) process,
+ process->simdata->m_host->simdata->smx_host->name,
+ 0,NULL,NULL);
+
+#ifdef DEBUG
+ printf("context created (s_process=%p)\n",process->simdata->s_process);
+#endif
+ if (SIMIX_process_self()) { // SomeOne Created Me !!
+ process->simdata->PPID = MSG_process_get_PID(SIMIX_process_self()->data);
+ }
+ else
+ {
+ process->simdata->PPID = -1;
+ }
process->simdata->last_errno = MSG_OK;
// let's Add the Process to the list of the Simulation's Processes
xbt_fifo_unshift(msg_global->process_list,process);
sprintf(alias,"%s:%s",(process->simdata->m_host->simdata->smx_host)->name,
- process->name);
-
+ process->name);
+
mailbox = MSG_mailbox_new(alias);
}
static void processSuspend(VALUE class,VALUE ruby_process)
{
-
+
m_process_t process = process_to_native(ruby_process);
-
+
if (!process)
{
rb_raise(rb_eRuntimeError,"Process Not Bound...while suspending process");
return;
}
-
+
// Trying to suspend The Process
-
+
if ( MSG_OK != MSG_process_suspend(process))
- rb_raise(rb_eRuntimeError,"MSG_process_suspend() failed");
-
-
+ rb_raise(rb_eRuntimeError,"MSG_process_suspend() failed");
+
+
}
static void processResume(VALUE class,VALUE ruby_process)
// Trying to resume the process
if ( MSG_OK != MSG_process_resume(process))
rb_raise(rb_eRuntimeError,"MSG_process_resume() failed");
-
+
}
static VALUE processIsSuspend(VALUE class,VALUE ruby_process)
{
-
+
m_process_t process = process_to_native(ruby_process);
if (!process)
{
rb_raise (rb_eRuntimeError,"Process not Bound...while testing if suspended");
return;
}
-
+
// 1 is The Process is Suspended , 0 Otherwise
if(MSG_process_is_suspended(process))
return Qtrue;
-
+
return Qfalse;
-
+
}
static void processKill(VALUE class,VALUE ruby_process)
{
- m_process_t process = process_to_native(ruby_process);
-
- if(!process)
- {
- rb_raise (rb_eRuntimeError,"Process Not Bound...while killing process");
- return ;
- }
+ m_process_t process = process_to_native(ruby_process);
+
+ if(!process)
+ {
+ rb_raise (rb_eRuntimeError,"Process Not Bound...while killing process");
+ return ;
+ }
// Delete The Global Reference / Ruby Process
process_kill(ruby_process);
// Delete the Native Process
MSG_process_kill(process);
-
+
}
static VALUE processGetHost(VALUE class,VALUE ruby_process)
{
-
+
m_process_t process = 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);
-
+
if(!host->data)
{
- rb_raise (rb_eRuntimeError,"MSG_process_get_host() failed");
- return Qnil;
+ rb_raise (rb_eRuntimeError,"MSG_process_get_host() failed");
+ return Qnil;
}
-
- return Data_Wrap_Struct(class, 0, host_free, host);
-
+
+ return Data_Wrap_Struct(class, 0, host_free, host);
+
}
static void processExit(VALUE class,VALUE ruby_process)
{
-
+
m_process_t process = process_to_native(ruby_process);
if(!process)
{
- rb_raise(rb_eRuntimeError,"Process Not Bound...while exiting process");
- return;
+ rb_raise(rb_eRuntimeError,"Process Not Bound...while exiting process");
+ return;
}
SIMIX_context_stop(SIMIX_process_self()->context);
-
+
}
