148 lines
5.7 KiB
C
148 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_defsem.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 define */
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/* semaphore operation. It decodes the define semaphore request */
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/* (indication) and encodes the define semaphore 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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/* 08/28/03 EJV 05 Corr spelling for 'receive'. */
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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_psem.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 DEFSEM_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 defsem_sem_name_cstr_done (ASN1_DEC_CTXT *aCtx);
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static ST_VOID defsem_objname_done (ASN1_DEC_CTXT *aCtx);
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static ST_VOID defsem_sem_name_cstr (ASN1_DEC_CTXT *aCtx);
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static ST_VOID defsem_get_num_of_tokens (ASN1_DEC_CTXT *aCtx);
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/************************************************************************/
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/************************************************************************/
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/* mms_defsem_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_defsem_req (ASN1_DEC_CTXT *aCtx)
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{
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MLOG_CDEC0 ("Define Semaphore Request");
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/* get storage for request information */
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req_info = (DEFSEM_REQ_INFO *) _m_get_dec_buf (aCtx, sizeof (DEFSEM_REQ_INFO));
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ASN1R_TAG_ADD (aCtx, CTX | CONSTR, 0, defsem_sem_name_cstr);
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}
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/************************************************************************/
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/* defsem_sem_name_cstr */
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/* Decoding define semaphore request: semaphore name constructor was */
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/* encountered. */
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/************************************************************************/
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static ST_VOID defsem_sem_name_cstr (ASN1_DEC_CTXT *aCtx)
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{
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MLOG_CDEC0 ("Define Semaphore Request");
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_ms_get_mms_objname (aCtx, &req_info->sem_name, defsem_objname_done);
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}
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/************************************************************************/
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/* defsem_objname_done */
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/* Decoding Define Semaphore Request: Semaphore name has been obtained. */
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/************************************************************************/
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static ST_VOID defsem_objname_done (ASN1_DEC_CTXT *aCtx)
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{
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aCtx->asn1r_c_done_fun [aCtx->asn1r_msg_level] = defsem_sem_name_cstr_done;
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}
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/************************************************************************/
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/* defsem_sem_name_cstr_done */
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/* Decoding define semaphore request: semaphore name contructor done */
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/* was encountered. */
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/************************************************************************/
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static ST_VOID defsem_sem_name_cstr_done (ASN1_DEC_CTXT *aCtx)
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{
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ASN1R_TAG_ADD (aCtx, CTX, 1, defsem_get_num_of_tokens);
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}
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/************************************************************************/
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/* defsem_get_num_of_tokens */
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/* Decoding define semaphore request: number of tokens name was */
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/* encountered. */
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/************************************************************************/
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static ST_VOID defsem_get_num_of_tokens (ASN1_DEC_CTXT *aCtx)
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{
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MLOG_CDEC0 ("defsem_get_num_of_tokens");
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/* read number of tokens from received message */
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if (asn1r_get_u16 (aCtx, &(req_info->num_of_tokens)))
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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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#ifndef MMS_LITE
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/************************************************************************/
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/************************************************************************/
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/* mp_defsem_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 define semaphore response. */
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/************************************************************************/
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ST_RET mp_defsem_resp (MMSREQ_IND *indptr)
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{
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return (_mms_send_null_resp (indptr,MMSOP_DEFINE_SEM));
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}
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#else
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/************************************************************************/
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/************************************************************************/
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/* mpl_defsem_resp */
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/* This function is called from either the application or the virtual */
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/* machine to ENCODE the define semaphore response. */
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/************************************************************************/
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ST_RET mpl_defsem_resp (ST_UINT32 invoke_id)
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{
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return (_mms_fin_null_resp (invoke_id,MMSOP_DEFINE_SEM));
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}
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#endif
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