251 lines
9.0 KiB
C
251 lines
9.0 KiB
C
/************************************************************************/
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/* SISCO SOFTWARE MODULE HEADER *****************************************/
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/************************************************************************/
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/* (c) Copyright Systems Integration Specialists Company, Inc., */
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/* 1986 - 2001, All Rights Reserved */
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/* */
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/* PROPRIETARY AND CONFIDENTIAL */
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/* */
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/* MODULE NAME : rs_delea.c */
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/* PRODUCT(S) : MMSEASE, MMSEASE-LITE */
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/* */
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/* MODULE DESCRIPTION : */
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/* This module contains the responder portion of delete event */
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/* action. It decodes the delete event action request */
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/* (indication) and encodes the delete event action response. */
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/* */
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/* GLOBAL FUNCTIONS DEFINED IN THIS MODULE : */
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/* */
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/* MODIFICATION LOG : */
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/* Date Who Rev Comments */
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/* -------- --- ------ ------------------------------------------- */
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/* 03/11/04 GLB 06 Remove "thisFileName" */
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/* 12/20/01 JRB 05 Converted to use ASN1R (re-entrant ASN1) */
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/* 09/13/99 MDE 04 Added SD_CONST modifiers */
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/* 03/23/99 MDE 03 Changes to decode buffer allocation scheme */
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/* 06/15/98 MDE 02 Changes to allow compile under C++ */
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/* 06/09/97 MDE 01 Changed op specific buffer allocation */
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/* 04/02/97 DTL 7.00 MMSEASE 7.0 release. See MODL70.DOC for */
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/* history. */
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/************************************************************************/
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#include "glbtypes.h"
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#include "sysincs.h"
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#include "mmsdefs.h"
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#include "mms_pevn.h"
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#include "asn1defs.h"
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/************************************************************************/
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/* variables global to the DECODE portion : */
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static DELEA_REQ_INFO *req_info;
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static OBJECT_NAME *obj_ptr;
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static ST_INT max_obj_name;
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/************************************************************************/
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/* variables global to the ENCODE portion : NONE */
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static ST_VOID delea_name_list_cstr (ASN1_DEC_CTXT *aCtx);
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static ST_VOID delea_objname_done (ASN1_DEC_CTXT *aCtx);
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static ST_VOID delea_name_list_cstr_done (ASN1_DEC_CTXT *aCtx);
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static ST_VOID delea_get_aa_spec (ASN1_DEC_CTXT *aCtx);
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static ST_VOID delea_get_domain (ASN1_DEC_CTXT *aCtx);
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static ST_VOID delea_get_vmd (ASN1_DEC_CTXT *aCtx);
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static ST_VOID delea_dec_done (ASN1_DEC_CTXT *aCtx);
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/************************************************************************/
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/************************************************************************/
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/* mms_delea_req */
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/* This function is called from mmsdec when the opcode for this */
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/* operation is decoded. Setup state machine function pointers, etc. */
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/************************************************************************/
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ST_VOID mms_delea_req (ASN1_DEC_CTXT *aCtx)
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{
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ST_INT req_size;
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MLOG_CDEC0 ("Delete Event Action Request");
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#if defined(FIXED_DECBUF)
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max_obj_name = m_sv_max_obj_name;
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req_size = mmsl_dec_info_size;
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#else
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max_obj_name = _mmsdec_msglen / 2; /* find maximum size */
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if (m_sv_max_obj_name && (max_obj_name > m_sv_max_obj_name))
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max_obj_name = m_sv_max_obj_name;
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req_size = sizeof (DELEA_REQ_INFO) + (sizeof (OBJECT_NAME) * max_obj_name);
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#endif
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/* get storage for request information */
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req_info = (DELEA_REQ_INFO *) _m_get_dec_buf (aCtx, req_size);
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ASN1R_TAG_ADD (aCtx, CTX | CONSTR, 0, delea_name_list_cstr);
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ASN1R_TAG_ADD (aCtx, CTX, 1, delea_get_aa_spec);
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ASN1R_TAG_ADD (aCtx, CTX, 3, delea_get_domain);
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ASN1R_TAG_ADD (aCtx, CTX, 4, delea_get_vmd);
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}
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/************************************************************************/
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/* delea_name_list_cstr */
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/* decoding delete event action request: decode the specific name list */
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/* constructor. */
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/************************************************************************/
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static ST_VOID delea_name_list_cstr (ASN1_DEC_CTXT *aCtx)
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{
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MLOG_CDEC0 ("delea_name_list_cstr");
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req_info->req_tag = 0; /* set tag to specific */
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obj_ptr = (OBJECT_NAME *) (req_info + 1);
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_ms_get_mms_objname (aCtx, obj_ptr, delea_objname_done);
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/* set the cstr done function */
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aCtx->asn1r_c_done_fun [aCtx->asn1r_msg_level] = delea_name_list_cstr_done;
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}
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/************************************************************************/
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/* delea_objname_done */
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/* decoding delete event action request: object name has been */
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/* decoded. */
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/************************************************************************/
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static ST_VOID delea_objname_done (ASN1_DEC_CTXT *aCtx)
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{
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MLOG_CDEC0 ("delea_objname_done");
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req_info->num_of_names++; /* inc # of variable names */
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if (req_info->num_of_names > max_obj_name)
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asn1r_set_dec_err (aCtx, REQ_BAD_VALUE);
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else
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{
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obj_ptr++; /* point to where next will go */
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_ms_get_mms_objname (aCtx, obj_ptr, delea_objname_done);
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}
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}
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/************************************************************************/
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/* delea_name_list_cstr_done */
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/* decoding delete event action request: specific name list constr */
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/* done was encountered. */
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/************************************************************************/
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static ST_VOID delea_name_list_cstr_done (ASN1_DEC_CTXT *aCtx)
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{
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aCtx->asn1r_decode_done_fun = delea_dec_done;
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_ms_set_cs_check2 (aCtx);
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}
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/************************************************************************/
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/* delea_get_aa_spec */
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/* decoding delete event action request: aa specific was encountered */
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/************************************************************************/
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static ST_VOID delea_get_aa_spec (ASN1_DEC_CTXT *aCtx)
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{
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MLOG_CDEC0 ("delea_get_aa_spec");
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req_info->req_tag = 1; /* set tag to aa specific */
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aCtx->asn1r_decode_done_fun = delea_dec_done;
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_ms_set_cs_check2 (aCtx);
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}
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/************************************************************************/
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/* delea_get_domain */
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/* decoding delete event action request: domain was encountered. */
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/************************************************************************/
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static ST_VOID delea_get_domain (ASN1_DEC_CTXT *aCtx)
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{
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MLOG_CDEC0 ("delea_get_domain");
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req_info->req_tag = 3; /* set tag to domain */
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if (asn1r_get_identifier (aCtx, req_info->dname))/* read the domain name */
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asn1r_set_dec_err (aCtx, REQ_BAD_VALUE);
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aCtx->asn1r_decode_done_fun = delea_dec_done;
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_ms_set_cs_check2 (aCtx);
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}
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/************************************************************************/
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/* delea_get_vmd */
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/* decoding delete event action request: vmd was encountered. */
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/************************************************************************/
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static ST_VOID delea_get_vmd (ASN1_DEC_CTXT *aCtx)
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{
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MLOG_CDEC0 ("delea_get_vmd");
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req_info->req_tag = 4; /* set tag to vmd */
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aCtx->asn1r_decode_done_fun = delea_dec_done;
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_ms_set_cs_check2 (aCtx);
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}
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/************************************************************************/
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/* delea_dec_done */
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/* decode done, realloc the structure to desired size */
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/************************************************************************/
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static ST_VOID delea_dec_done (ASN1_DEC_CTXT *aCtx)
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{
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ST_INT req_size;
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/* find actual size for request info */
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req_size = sizeof (DELEA_REQ_INFO)
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+ (sizeof (OBJECT_NAME) * req_info->num_of_names);
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/* give back unused storage */
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_mms_dec_info = (*m_realloc_os_fun) (_mms_dec_info,req_size);
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req_info = (DELEA_REQ_INFO *) _mms_dec_info;
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_mms_dec_done_ok (aCtx);
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}
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#ifndef MMS_LITE
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/************************************************************************/
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/************************************************************************/
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/* mp_delea_resp */
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/* Create and send a delete event action response. */
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/************************************************************************/
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ST_RET mp_delea_resp (MMSREQ_IND *indptr, DELEA_RESP_INFO *info_ptr)
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{
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return (_mms_resp_send (MMSOP_DEL_EA,indptr,
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M_CAST_MK_FUN (_ms_mk_delea_resp),
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(ST_CHAR *)info_ptr));
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}
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#else
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/************************************************************************/
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/************************************************************************/
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/* mpl_delea_resp */
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/* Create a delete event action response. */
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/************************************************************************/
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ST_RET mpl_delea_resp (ST_UINT32 invoke_id, DELEA_RESP_INFO *info_ptr)
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{
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return (_mms_resp_fin (MMSOP_DEL_EA,invoke_id,
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M_CAST_MK_FUN (_ms_mk_delea_resp),
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(ST_CHAR *)info_ptr));
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}
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#endif
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/************************************************************************/
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/************************************************************************/
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/* _ms_mk_delea_resp */
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/* construct a delete event action response. */
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/************************************************************************/
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ST_VOID _ms_mk_delea_resp (ASN1_ENC_CTXT *aCtx, DELEA_RESP_INFO *info)
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{
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asn1r_wr_u32 (aCtx, info->cand_not_deleted); /* canditates not deleted */
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/* write the context specific explicit tag for this opcode. */
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asn1r_fin_prim (aCtx, MMSOP_DEL_EA,CTX); /* tag = opcode, ctx primitive */
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}
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