a_src_process.pr.c

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/* Process model C form file: a_src_process.pr.c */
/* Portions of this file copyright 1992-2003 by OPNET Technologies, Inc. */



/* This variable carries the header into the object file */
const char a_src_process_pr_c [] = "MIL_3_Tfile_Hdr_ 100A 30A op_runsim 7 4664C6A8 4664C6A8 1 zhangming2 zhangming 0 0 none none 0 0 none 0 0 0 0 0 0 0 0 8f3 1                                                                                                                                                                                                                                                                                                                                                                                                    ";
#include <string.h>



/* OPNET system definitions */
#include <opnet.h>



/* Header Block */

#define NEXT_IA_TIMER_EXPIRES (op_intrpt_type ( ) == OPC_INTRPT_SELF)

/* End of Header Block */


#if !defined (VOSD_NO_FIN)
#undef	BIN
#undef	BOUT
#define	BIN		FIN_LOCAL_FIELD(_op_last_line_passed) = __LINE__ - _op_block_origin;
#define	BOUT	BIN
#define	BINIT	FIN_LOCAL_FIELD(_op_last_line_passed) = 0; _op_block_origin = __LINE__;
#else
#define	BINIT
#endif /* #if !defined (VOSD_NO_FIN) */



/* State variable definitions */
typedef struct
	{
	/* Internal state tracking for FSM */
	FSM_SYS_STATE
	/* State Variables */
	Distribution *	         		pksize_dist_ptr;
	Distribution *	         		ia_dist_ptr;
	} a_src_process_state;

#define pr_state_ptr            		((a_src_process_state*) (OP_SIM_CONTEXT_PTR->mod_state_ptr))
#define pksize_dist_ptr         		pr_state_ptr->pksize_dist_ptr
#define ia_dist_ptr             		pr_state_ptr->ia_dist_ptr

/* These macro definitions will define a local variable called	*/
/* "op_sv_ptr" in each function containing a FIN statement.	*/
/* This variable points to the state variable data structure,	*/
/* and can be used from a C debugger to display their values.	*/
#undef FIN_PREAMBLE_DEC
#undef FIN_PREAMBLE_CODE
#if defined (OPD_PARALLEL)
#  define FIN_PREAMBLE_DEC	a_src_process_state *op_sv_ptr; OpT_Sim_Context * tcontext_ptr;
#  define FIN_PREAMBLE_CODE	\
		if (VosS_Mt_Perform_Lock) \
			VOS_THREAD_SPECIFIC_DATA_GET (VosI_Globals.simi_mt_context_data_key, tcontext_ptr, SimT_Context *); \
		else \
			tcontext_ptr = VosI_Globals.simi_sequential_context_ptr; \
		op_sv_ptr = ((a_src_process_state *)(tcontext_ptr->mod_state_ptr));
#else
#  define FIN_PREAMBLE_DEC	a_src_process_state *op_sv_ptr;
#  define FIN_PREAMBLE_CODE	op_sv_ptr = pr_state_ptr;
#endif


/* No Function Block */


#if !defined (VOSD_NO_FIN)
enum { _op_block_origin = __LINE__ };
#endif

/* Undefine optional tracing in FIN/FOUT/FRET */
/* The FSM has its own tracing code and the other */
/* functions should not have any tracing.		  */
#undef FIN_TRACING
#define FIN_TRACING

#undef FOUTRET_TRACING
#define FOUTRET_TRACING

#if defined (__cplusplus)
extern "C" {
#endif
	void a_src_process (OP_SIM_CONTEXT_ARG_OPT);
	VosT_Obtype a_src_process_init (int * init_block_ptr);
	VosT_Address a_src_process_alloc (VOS_THREAD_INDEX_ARG_COMMA VosT_Obtype, int);
	void a_src_process_diag (OP_SIM_CONTEXT_ARG_OPT);
	void a_src_process_terminate (OP_SIM_CONTEXT_ARG_OPT);
	void a_src_process_svar (void *, const char *, void **);


	VosT_Fun_Status Vos_Define_Object (VosT_Obtype * obst_ptr, const char * name, unsigned int size, unsigned int init_obs, unsigned int inc_obs);
	VosT_Address Vos_Alloc_Object_MT (VOS_THREAD_INDEX_ARG_COMMA VosT_Obtype ob_hndl);
	VosT_Fun_Status Vos_Poolmem_Dealloc_MT (VOS_THREAD_INDEX_ARG_COMMA VosT_Address ob_ptr);
#if defined (__cplusplus)
} /* end of 'extern "C"' */
#endif




/* Process model interrupt handling procedure */


void
a_src_process (OP_SIM_CONTEXT_ARG_OPT)
	{

#if !defined (VOSD_NO_FIN)
	int _op_block_origin = 0;
#endif
	FIN_MT (a_src_process ());
	if (1)
		{
		double tr;
		Packet* pkptr;


		FSM_ENTER_NO_VARS ("a_src_process")

		FSM_BLOCK_SWITCH
			{
			/*---------------------------------------------------------*/
			/** state (init) enter executives **/
			FSM_STATE_ENTER_FORCED_NOLABEL (0, "init", "a_src_process [init enter execs]")
				FSM_PROFILE_SECTION_IN (a_src_process [init enter execs], state0_enter_exec)
				{
				/* Get the value of the attribute Transaction Rate. */
				op_ima_obj_attr_get (op_id_self( ), "Transaction Rate", &tr);
				
				/* Load exp distribution for Interarrival Time. */
				ia_dist_ptr = op_dist_load ("exponential", 1.0 / tr, 0.0);
				
				/* Load normal distribution for Packet Size. */
				pksize_dist_ptr = op_dist_load ("normal", 3200, 400);
				
				}

				FSM_PROFILE_SECTION_OUT (a_src_process [init enter execs], state0_enter_exec)

			/** state (init) exit executives **/
			FSM_STATE_EXIT_FORCED (0, "init", "a_src_process [init exit execs]")
				FSM_PROFILE_SECTION_IN (a_src_process [init exit execs], state0_exit_exec)
				{
				}
				FSM_PROFILE_SECTION_OUT (a_src_process [init exit execs], state0_exit_exec)


			/** state (init) transition processing **/
			FSM_TRANSIT_FORCE (1, state1_enter_exec, ;, "default", "", "init", "idle")
				/*---------------------------------------------------------*/



			/** state (idle) enter executives **/
			FSM_STATE_ENTER_UNFORCED (1, "idle", state1_enter_exec, "a_src_process [idle enter execs]")
				FSM_PROFILE_SECTION_IN (a_src_process [idle enter execs], state1_enter_exec)
				{
				/* Schedule next wake-up call. */
				op_intrpt_schedule_self (op_sim_time( ) + op_dist_outcome(ia_dist_ptr), 0);
				}

				FSM_PROFILE_SECTION_OUT (a_src_process [idle enter execs], state1_enter_exec)

			/** blocking after enter executives of unforced state. **/
			FSM_EXIT (3,"a_src_process")


			/** state (idle) exit executives **/
			FSM_STATE_EXIT_UNFORCED (1, "idle", "a_src_process [idle exit execs]")
				FSM_PROFILE_SECTION_IN (a_src_process [idle exit execs], state1_exit_exec)
				{
				}
				FSM_PROFILE_SECTION_OUT (a_src_process [idle exit execs], state1_exit_exec)


			/** state (idle) transition processing **/
			FSM_TRANSIT_ONLY ((NEXT_IA_TIMER_EXPIRES ), 2, state2_enter_exec, ;, idle, "NEXT_IA_TIMER_EXPIRES ", "", "idle", "pk_send")
				/*---------------------------------------------------------*/



			/** state (pk_send) enter executives **/
			FSM_STATE_ENTER_FORCED (2, "pk_send", state2_enter_exec, "a_src_process [pk_send enter execs]")
				FSM_PROFILE_SECTION_IN (a_src_process [pk_send enter execs], state2_enter_exec)
				{
				/* Create a packet of a specific format. */
				pkptr = op_pk_create_fmt ("a_packet");
				
				/* Set the size of the packet. */
				op_pk_bulk_size_set (pkptr, (int) op_dist_outcome (pksize_dist_ptr));
				
				/* Send the packet to outstream 0. */
				op_pk_send (pkptr, 0);
				}

				FSM_PROFILE_SECTION_OUT (a_src_process [pk_send enter execs], state2_enter_exec)

			/** state (pk_send) exit executives **/
			FSM_STATE_EXIT_FORCED (2, "pk_send", "a_src_process [pk_send exit execs]")
				FSM_PROFILE_SECTION_IN (a_src_process [pk_send exit execs], state2_exit_exec)
				{
				}
				FSM_PROFILE_SECTION_OUT (a_src_process [pk_send exit execs], state2_exit_exec)


			/** state (pk_send) transition processing **/
			FSM_TRANSIT_FORCE (1, state1_enter_exec, ;, "default", "", "pk_send", "idle")
				/*---------------------------------------------------------*/



			}


		FSM_EXIT (0,"a_src_process")
		}
	}




void
a_src_process_diag (OP_SIM_CONTEXT_ARG_OPT)
	{
	/* No Diagnostic Block */
	}




void
a_src_process_terminate (OP_SIM_CONTEXT_ARG_OPT)
	{

#if !defined (VOSD_NO_FIN)
	int _op_block_origin = __LINE__;
#endif

	FIN_MT (a_src_process_terminate ())

	Vos_Poolmem_Dealloc_MT (OP_SIM_CONTEXT_THREAD_INDEX_COMMA pr_state_ptr);

	FOUT
	}


/* Undefine shortcuts to state variables to avoid */
/* syntax error in direct access to fields of */
/* local variable prs_ptr in a_src_process_svar function. */
#undef pksize_dist_ptr
#undef ia_dist_ptr

#undef FIN_PREAMBLE_DEC
#undef FIN_PREAMBLE_CODE

#define FIN_PREAMBLE_DEC
#define FIN_PREAMBLE_CODE

VosT_Obtype
a_src_process_init (int * init_block_ptr)
	{

#if !defined (VOSD_NO_FIN)
	int _op_block_origin = 0;
#endif
	VosT_Obtype obtype = OPC_NIL;
	FIN_MT (a_src_process_init (init_block_ptr))

	Vos_Define_Object (&obtype, "proc state vars (a_src_process)",
		sizeof (a_src_process_state), 0, 20);
	*init_block_ptr = 0;

	FRET (obtype)
	}

VosT_Address
a_src_process_alloc (VOS_THREAD_INDEX_ARG_COMMA VosT_Obtype obtype, int init_block)
	{

#if !defined (VOSD_NO_FIN)
	int _op_block_origin = 0;
#endif
	a_src_process_state * ptr;
	FIN_MT (a_src_process_alloc (obtype))

	ptr = (a_src_process_state *)Vos_Alloc_Object_MT (VOS_THREAD_INDEX_COMMA obtype);
	if (ptr != OPC_NIL)
		ptr->_op_current_block = init_block;
	FRET ((VosT_Address)ptr)
	}



void
a_src_process_svar (void * gen_ptr, const char * var_name, void ** var_p_ptr)
	{
	a_src_process_state		*prs_ptr;

	FIN_MT (a_src_process_svar (gen_ptr, var_name, var_p_ptr))

	if (var_name == OPC_NIL)
		{
		*var_p_ptr = (void *)OPC_NIL;
		FOUT
		}
	prs_ptr = (a_src_process_state *)gen_ptr;

	if (strcmp ("pksize_dist_ptr" , var_name) == 0)
		{
		*var_p_ptr = (void *) (&prs_ptr->pksize_dist_ptr);
		FOUT
		}
	if (strcmp ("ia_dist_ptr" , var_name) == 0)
		{
		*var_p_ptr = (void *) (&prs_ptr->ia_dist_ptr);
		FOUT
		}
	*var_p_ptr = (void *)OPC_NIL;

	FOUT
	}