ersmall.c   [plain text]

/*
 * 
 * (c) Copyright 1990 OPEN SOFTWARE FOUNDATION, INC.
 * (c) Copyright 1990 HEWLETT-PACKARD COMPANY
 * (c) Copyright 1990 DIGITAL EQUIPMENT CORPORATION
 * To anyone who acknowledges that this file is provided "AS IS"
 * without any express or implied warranty:
 *                 permission to use, copy, modify, and distribute this
 * file for any purpose is hereby granted without fee, provided that
 * the above copyright notices and this notice appears in all source
 * code copies, and that none of the names of Open Software
 * Foundation, Inc., Hewlett-Packard Company, or Digital Equipment
 * Corporation be used in advertising or publicity pertaining to
 * distribution of the software without specific, written prior
 * permission.  Neither Open Software Foundation, Inc., Hewlett-
 * Packard Company, nor Digital Equipment Corporation makes any
 * representations about the suitability of this software for any
 * purpose.
 * 
 */
/*
 */
/*
**
**  NAME:
**
**      ersmall.c
**
**  FACILITY:
**
**      IDL Stub Runtime Support
**
**  ABSTRACT:
**
**      Caller marshalling and unmarshalling of pointed_at small integers
**
**  VERSION: DCE 1.0
**
*/

/* The ordering of the following 3 includes should NOT be changed! */
#include <dce/rpc.h>
#include <dce/stubbase.h>
#include <lsysdep.h>


void


rpc_ss_mr_small_int
(
    idl_small_int *p_node,
    rpc_ss_node_type_k_t NIDL_node_type,
    rpc_ss_marsh_state_t *NIDL_msp
)
{
  long NIDL_already_marshalled;
  unsigned long space_for_node;
  rpc_mp_t mp;
  rpc_op_t op;

  if(p_node==NULL)return;
  if (NIDL_node_type == rpc_ss_mutable_node_k) {
      rpc_ss_register_node(NIDL_msp->node_table,(byte_p_t)p_node,idl_true,&NIDL_already_marshalled);
      if(NIDL_already_marshalled)return;
  }
  space_for_node=((1))+7;
  if (space_for_node > NIDL_msp->space_in_buff)
  {
    rpc_ss_marsh_change_buff(NIDL_msp,space_for_node);
  }
  mp = NIDL_msp->mp;
  op = NIDL_msp->op;
  rpc_marshall_small_int(mp, (*p_node));
  rpc_advance_mop(mp, op, 1);
  NIDL_msp->space_in_buff -= (op - NIDL_msp->op);
  NIDL_msp->mp = mp;
  NIDL_msp->op = op;
}

void


rpc_ss_ur_small_int
(
    idl_small_int **p_referred_to_by,
    rpc_ss_node_type_k_t NIDL_node_type,
    rpc_ss_marsh_state_t *p_unmar_params
)
{
  idl_small_int  *p_node = NULL;
  long NIDL_already_unmarshalled = 0;
  unsigned long node_size;
  unsigned long node_number = 0;

  if ( NIDL_node_type == rpc_ss_unique_node_k )
  {
    if (*p_referred_to_by == NULL) return;
    else if (*p_referred_to_by != (idl_small_int *)RPC_SS_NEW_UNIQUE_NODE) p_node = *p_referred_to_by;
  }

  if ( NIDL_node_type == rpc_ss_mutable_node_k )
  {
    node_number = (unsigned long)*p_referred_to_by;
    if(node_number==0)return;
  }
  if ( NIDL_node_type == rpc_ss_old_ref_node_k ) p_node = *p_referred_to_by;
  if (p_node == NULL)
  {
    node_size =    sizeof(idl_small_int );
    if (NIDL_node_type == rpc_ss_mutable_node_k)
      p_node = (idl_small_int *)rpc_ss_return_pointer_to_node(
          p_unmar_params->node_table, node_number, node_size,
          p_unmar_params->p_allocate, &NIDL_already_unmarshalled, (long *)NULL);
    else
    {
        p_node = (idl_small_int *)rpc_ss_mem_alloc(
          p_unmar_params->p_mem_h, node_size );
    }
    if (p_node == NULL) RAISE(rpc_x_no_memory);
  }
  *p_referred_to_by = p_node;
  if (NIDL_already_unmarshalled) return;
  if ((unsigned32)((byte_p_t)p_unmar_params->mp - p_unmar_params->p_rcvd_data->data_addr) >= p_unmar_params->p_rcvd_data->data_len)
  {
    rpc_ss_new_recv_buff(p_unmar_params->p_rcvd_data, p_unmar_params->call_h, &(p_unmar_params->mp), &(*p_unmar_params->p_st));
  }
  rpc_convert_small_int(p_unmar_params->src_drep, ndr_g_local_drep, p_unmar_params->mp, (*p_node));
  rpc_advance_mop(p_unmar_params->mp, p_unmar_params->op, 1);
}