158 lines
5.7 KiB
C
158 lines
5.7 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_resume.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 resume */
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/* operation. It decodes the resume request (indication) and */
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/* encodes the resume 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 05 Remove "thisFileName" */
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/* 12/20/01 JRB 04 Converted to use ASN1R (re-entrant ASN1) */
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/* 09/13/99 MDE 03 Added SD_CONST modifiers */
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/* 03/23/99 MDE 02 Changes to decode buffer allocation scheme */
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/* 07/03/97 MDE 01 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_pprg.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 RESUME_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 resume_get_arg (ASN1_DEC_CTXT *aCtx);
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static ST_VOID resume_get_piname (ASN1_DEC_CTXT *aCtx);
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static ST_VOID extern_done (ASN1_DEC_CTXT *aCtx);
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/************************************************************************/
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/************************************************************************/
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/* mms_resume_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_resume_req (ASN1_DEC_CTXT *aCtx)
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{
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MLOG_CDEC0 ("Resume Request");
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/* get storage for request information */
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req_info = (RESUME_REQ_INFO *) _m_get_dec_buf (aCtx, sizeof (RESUME_REQ_INFO));
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ASN1R_TAG_ADD (aCtx, CTX, 0, resume_get_piname);
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}
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/************************************************************************/
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/* resume_get_piname */
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/* resume request is being decoded: get the program invocation name. */
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/************************************************************************/
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static ST_VOID resume_get_piname (ASN1_DEC_CTXT *aCtx)
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{
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MLOG_CDEC0 ("resume_get_piname");
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/* read program invocation name from message */
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if (asn1r_get_identifier (aCtx, req_info->piname))
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asn1r_set_dec_err (aCtx, REQ_BAD_VALUE);
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ASN1R_TAG_ADD (aCtx, CTX, 1, resume_get_arg);
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_ms_set_cs_check (aCtx); /* check for Companion Standard info */
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/* If MMS IS, Check for ENCODED string */
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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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_ms_chk_for_extern (aCtx, &req_info->resume_arg_len,
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&req_info->resume_arg,
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extern_done);
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}
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/************************************************************************/
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/* resume_get_arg */
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/* resume request is being decoded: get the resume argument. */
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/************************************************************************/
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static ST_VOID resume_get_arg (ASN1_DEC_CTXT *aCtx)
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{
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MLOG_CDEC0 ("resume_get_arg");
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req_info->resume_arg_pres = SD_TRUE; /* set resume arg pres */
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/* copy resume argument back onto itself shifted by one ST_CHAR */
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req_info->resume_arg = aCtx->asn1r_field_ptr - 1;
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req_info->resume_arg_type = ARG_TYPE_SIMPLE;
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if (asn1r_get_vstr (aCtx, (ST_CHAR *)req_info->resume_arg))
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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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/* extern_done */
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/************************************************************************/
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static ST_VOID extern_done (ASN1_DEC_CTXT *aCtx)
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{
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MLOG_CDEC0 ("extern_done");
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req_info->resume_arg_pres = SD_TRUE; /* set resume arg pres */
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req_info->resume_arg_type = ARG_TYPE_ENCODED;
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_ms_set_cs_check (aCtx); /* check for Companion Standard info */
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}
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#ifndef MMS_LITE
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/************************************************************************/
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/************************************************************************/
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/* mp_resume_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 resume response. */
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/************************************************************************/
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ST_RET mp_resume_resp (MMSREQ_IND *indptr)
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{
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return (_mms_send_null_resp (indptr,MMSOP_RESUME));
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}
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#else
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/************************************************************************/
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/************************************************************************/
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/* mpl_resume_resp */
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/* This function is called from either the application or the virtual */
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/* machine to ENCODE the resume response. */
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/************************************************************************/
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ST_RET mpl_resume_resp (ST_UINT32 invoke_id)
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{
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return (_mms_fin_null_resp (invoke_id,MMSOP_RESUME));
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}
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#endif
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