157 lines
6.1 KiB
C
157 lines
6.1 KiB
C
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/************************************************************************/
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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_termdown.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 the terminate */
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/* download sequence. It decodes the terminate download sequence */
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/* request (indication) & encodes the terminate download sequence */
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/* 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 07 Remove "thisFileName" */
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/* 08/28/03 EJV 06 Corr spelling for 'receive'. */
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/* 12/20/01 JRB 05 Converted to use ASN1R (re-entrant ASN1) */
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/* Del _mms_get_service_err proto(see mmsdefs.h)*/
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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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/* 07/03/97 MDE 02 Op-specific info buffer handling changes */
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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_pdom.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 TERMDOWN_REQ_INFO *req_info;
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/************************************************************************/
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/* variables global to the ENCODE portion : NONE */
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static ST_VOID termdown_get_dname (ASN1_DEC_CTXT *aCtx);
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static ST_VOID termdown_get_discarded (ASN1_DEC_CTXT *aCtx);
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static ST_VOID termdown_get_discarded_err (ASN1_DEC_CTXT *aCtx);
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/************************************************************************/
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/************************************************************************/
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/* mms_term_download_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_term_download_req (ASN1_DEC_CTXT *aCtx)
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{
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MLOG_CDEC0 ("Terminate Download Sequence Request");
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/* get storage for the request information */
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/* make big enough to add service error info if req'd */
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req_info = (TERMDOWN_REQ_INFO *) _m_get_dec_buf (aCtx, sizeof (TERMDOWN_REQ_INFO) + sizeof (ERR_INFO));
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req_info->discarded = SD_FALSE; /* set the default value */
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/* read domain name from the received message */
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ASN1R_TAG_ADD (aCtx, CTX,0,termdown_get_dname);
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}
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/************************************************************************/
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/* termdown_get_dname */
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/* Terminate download sequence request: decode domain name */
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/************************************************************************/
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static ST_VOID termdown_get_dname (ASN1_DEC_CTXT *aCtx)
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{
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MLOG_CDEC0 ("termdown_get_dname");
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if (asn1r_get_identifier (aCtx, req_info->dname))
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asn1r_set_dec_err (aCtx, REQ_BAD_VALUE);
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#ifndef MMS_LITE
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if (mms_chan_info[_mmsdechan].version) /* IS */
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#else
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if (mmsl_version) /* IS */
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#endif
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ASN1R_TAG_ADD (aCtx, CTX|CONSTR, 1, termdown_get_discarded_err);
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else /* DIS */
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ASN1R_TAG_ADD (aCtx, CTX, 1, termdown_get_discarded);
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_ms_set_cs_check (aCtx); /* check for Companion Standard info */
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}
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/************************************************************************/
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/* termdown_get_discarded */
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/* Terminate download sequence request: decode discarded flag */
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/************************************************************************/
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static ST_VOID termdown_get_discarded (ASN1_DEC_CTXT *aCtx)
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{
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MLOG_CDEC0 ("termdown_get_discarded");
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/* read discarded flag from the received message */
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if (asn1r_get_bool (aCtx, &(req_info->discarded)))
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asn1r_set_dec_err (aCtx, REQ_BAD_VALUE);
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_ms_set_cs_check (aCtx); /* check for Companion Standard info */
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}
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/************************************************************************/
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/* termdown_get_discarded_err */
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/* Terminate download sequence request: decode discarded 'error' */
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/************************************************************************/
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static ST_VOID termdown_get_discarded_err (ASN1_DEC_CTXT *aCtx)
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{
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MLOG_CDEC0 ("termdown_get_discarded_err");
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/* set up pointer (already allocated) */
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req_info->err = (ERR_INFO *) (req_info+1);
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req_info->discarded = SD_TRUE;
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/* set up to decode error contents, etc.. */
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_mms_get_service_err (aCtx, req_info->err);
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}
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#ifndef MMS_LITE
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/************************************************************************/
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/************************************************************************/
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/* mp_termdown_resp */
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/* This function is called from either the application or the virtual */
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/* machine to ENCODE and send the terminate download sequence response. */
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/************************************************************************/
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ST_RET mp_termdown_resp (MMSREQ_IND *indptr)
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{
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return (_mms_send_null_resp (indptr,MMSOP_TERM_DOWNLOAD));
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}
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#else
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/************************************************************************/
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/************************************************************************/
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/* mpl_termdown_resp */
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/* This function is called from either the application or the virtual */
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/* machine to ENCODE the terminate download sequence response. */
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/************************************************************************/
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ST_RET mpl_termdown_resp (ST_UINT32 invoke_id)
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{
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return (_mms_fin_null_resp (invoke_id,MMSOP_TERM_DOWNLOAD));
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}
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#endif
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