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microser/mmslib/mmsl/mmsconcl.c

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2026-06-15 15:48:16 +08:00
/************************************************************************/
/* SISCO SOFTWARE MODULE HEADER *****************************************/
/************************************************************************/
/* (c) Copyright Systems Integration Specialists Company, Inc., */
/* 1986 - 2001, All Rights Reserved. */
/* */
/* PROPRIETARY AND CONFIDENTIAL */
/* */
/* MODULE NAME : mmsconcl.c */
/* PRODUCT(S) : MMSEASE, MMSEASE-LITE */
/* */
/* MODULE DESCRIPTION : */
/* This module contains the common function to encode a conclude */
/* operation. Note that the conclude request and the conclude */
/* response are the same. */
/* */
/* GLOBAL FUNCTIONS DEFINED IN THIS MODULE : */
/* */
/* MODIFICATION LOG : */
/* Date Who Rev Comments */
/* -------- --- ------ ------------------------------------------- */
/* 12/20/01 JRB 02 Converted to use ASN1R (re-entrant ASN1) */
/* 09/13/99 MDE 01 Added SD_CONST modifiers */
/* 04/02/97 DTL 7.00 MMSEASE 7.0 release. See MODL70.DOC for */
/* history. */
/************************************************************************/
#include "glbtypes.h"
#include "sysincs.h"
#include "mmsdefs.h"
#include "asn1defs.h"
/************************************************************************/
/* For debug version, use a static pointer to avoid duplication of */
/* __FILE__ strings. */
#ifdef DEBUG_SISCO
SD_CONST static ST_CHAR *SD_CONST thisFileName = __FILE__;
#endif
/************************************************************************/
/************************************************************************/
/* _ms_mk_conclude */
/* Function to construct a conclude message in selected buffer. */
/* This may be used for either request or response by selecting the */
/* PDU type desired. Pass a pointer to the end of the build buffer. */
/* Returns a pointer to the first byte of the decoded message. */
/************************************************************************/
ST_UCHAR *_ms_mk_conclude (ASN1_ENC_CTXT *aCtx, ST_UCHAR *buf_ptr, ST_INT buf_len, ST_INT pdutype)
{
#ifdef DEBUG_SISCO
ST_UCHAR *msg_start; /* These variables used for */
ST_INT msg_len; /* debug print only */
#endif
asn1r_strt_asn1_bld (aCtx, buf_ptr,buf_len); /* init the ASN.1 tools */
/* The only data element is a context-tagged NULL. */
#ifdef DEBUG_SISCO
asn1r_fin_prim (aCtx, (ST_UINT16) pdutype, CTX);
msg_start = aCtx->asn1r_field_ptr + 1;
msg_len = (buf_ptr + buf_len) - msg_start;
MLOG_ENC2 ("CONCLUDE %s built, len = %d",
pdutype == MMSCNCLREQ ? "request" : "response",
msg_len);
MLOG_ENCH (msg_len,msg_start);
MLOG_PAUSEENC (NULL);
return (msg_start);
#else
asn1r_fin_prim (aCtx, (ST_UINT16) pdutype,CTX);
return (aCtx->asn1r_field_ptr + 1);
#endif
}