152 lines
5.4 KiB
C
152 lines
5.4 KiB
C
/************************************************************************/
|
|
/* SISCO SOFTWARE MODULE HEADER *****************************************/
|
|
/************************************************************************/
|
|
/* (c) Copyright Systems Integration Specialists Company, Inc., */
|
|
/* 1986 - 2007, All Rights Reserved. */
|
|
/* */
|
|
/* PROPRIETARY AND CONFIDENTIAL */
|
|
/* */
|
|
/* MODULE NAME : rq_concl.c */
|
|
/* PRODUCT(S) : MMSEASE, MMSEASE-LITE */
|
|
/* */
|
|
/* MODULE DESCRIPTION : */
|
|
/* This module contains the requester portion of the conclude */
|
|
/* operation. It decodes the conclude response (confirm) & */
|
|
/* encodes the conclude request. */
|
|
/* */
|
|
/* GLOBAL FUNCTIONS DEFINED IN THIS MODULE : */
|
|
/* */
|
|
/* MODIFICATION LOG : */
|
|
/* Date Who Rev Comments */
|
|
/* -------- --- ------ ------------------------------------------- */
|
|
/* 11/01/07 EJV 05 Rem obsolete LLC30... code. */
|
|
/* 02/28/05 EJV 04 Elim Linux warnings in if (a=b) */
|
|
/* 03/11/04 GLB 03 Cleaned up "thisFileName" */
|
|
/* 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 "glbsem.h"
|
|
|
|
#include "mmsdefs.h"
|
|
#include "mms_pcon.h"
|
|
#include "asn1defs.h"
|
|
#include "slog.h"
|
|
|
|
/************************************************************************/
|
|
/* For debug version, use a static pointer to avoid duplication of */
|
|
/* __FILE__ strings. */
|
|
|
|
#if defined(DEBUG_SISCO) && defined(S_MT_SUPPORT)
|
|
SD_CONST static ST_CHAR *SD_CONST thisFileName = __FILE__;
|
|
#endif
|
|
|
|
/* External functions (see mmsconcl) : */
|
|
/* ST_CHAR *_ms_mk_conclude (buf_ptr,buf_len,pdutype) */
|
|
|
|
/************************************************************************/
|
|
/************************************************************************/
|
|
/* mms_conclude_rsp */
|
|
/* NOTE : Since a CONCLUDE is a NULL PDU, the decode is continued */
|
|
/* by '_mms_null_pdu_dec', which simply sets decode done = 1 and sets */
|
|
/* the decode done function to point to the general decode done fun */
|
|
/* See mmsdec.c for the general functions. */
|
|
/************************************************************************/
|
|
|
|
|
|
#ifndef MMS_LITE
|
|
/************************************************************************/
|
|
/************************************************************************/
|
|
/* mp_conclude */
|
|
/* create and send a conclude request. */
|
|
/************************************************************************/
|
|
|
|
MMSREQ_PEND *mp_conclude (ST_INT chan)
|
|
{
|
|
ST_UCHAR *msg_ptr;
|
|
ST_INT msg_len;
|
|
MMSREQ_PEND *reqptr;
|
|
LLP_ADDR_INFO add_llp_info;
|
|
ASN1_ENC_CTXT localEncCtx; /* For readability, use "aCtx" to access this.*/
|
|
ASN1_ENC_CTXT *aCtx = &localEncCtx;
|
|
|
|
S_LOCK_COMMON_RESOURCES ();
|
|
|
|
reqptr = _ms_get_req_ptr (chan,MMSOP_CONCLUDE,(ST_CHAR *) 0);
|
|
if (!reqptr)
|
|
{
|
|
S_UNLOCK_COMMON_RESOURCES ();
|
|
return ((MMSREQ_PEND *) 0);
|
|
}
|
|
|
|
msg_ptr = _ms_mk_conclude (aCtx,m_build_buf,mms_max_msgsize,MMSCNCLREQ);
|
|
msg_len = M_BUILD_BUF_END - msg_ptr; /* find length */
|
|
|
|
add_llp_info.i.LLC.use_rem_addr = SD_FALSE;
|
|
add_llp_info.i.LLC.send_type = CONCLUDE_REQ_PDU;
|
|
add_llp_info.i.LLC.req_ptr = (ST_CHAR *)reqptr;
|
|
|
|
if (aCtx->asn1r_encode_overrun) /* Check for encode overrun */
|
|
{
|
|
mms_op_err = ME_ASN1_ENCODE_OVERRUN;
|
|
_ms_deact_pend_req (reqptr); /* move from pend to avail */
|
|
S_UNLOCK_COMMON_RESOURCES ();
|
|
return ((MMSREQ_PEND *) 0); /* return error code */
|
|
}
|
|
else if ((mms_op_err = _mms_send_data (chan, msg_len, msg_ptr,
|
|
reqptr->context, &add_llp_info)) != 0)
|
|
{ /* need to recover req ctrl */
|
|
_ms_deact_pend_req (reqptr); /* move from pend to avail */
|
|
S_UNLOCK_COMMON_RESOURCES ();
|
|
return ((MMSREQ_PEND *) 0); /* return error code */
|
|
}
|
|
else
|
|
{
|
|
mms_chan_info[chan].ctxt.chan_state |= M_CONCL_REQ_PEND;
|
|
|
|
/* If a request logging function is installed, call it */
|
|
if (m_log_req_info_fun && (mms_debug_sel & MMS_LOG_REQ))
|
|
(*m_log_req_info_fun) (reqptr, NULL);
|
|
|
|
S_UNLOCK_COMMON_RESOURCES ();
|
|
return (reqptr);
|
|
}
|
|
}
|
|
#else
|
|
/************************************************************************/
|
|
/************************************************************************/
|
|
/* mpl_conclude */
|
|
/* create a conclude request. */
|
|
/************************************************************************/
|
|
|
|
ST_RET mpl_conclude (ST_VOID)
|
|
{
|
|
ST_RET ret;
|
|
ASN1_ENC_CTXT localEncCtx; /* For readability, use "aCtx" to access this.*/
|
|
ASN1_ENC_CTXT *aCtx = &localEncCtx;
|
|
|
|
S_LOCK_COMMON_RESOURCES ();
|
|
mmsl_msg_start = _ms_mk_conclude (aCtx, mmsl_enc_buf, mmsl_enc_buf_size, MMSCNCLREQ);
|
|
mmsl_msg_len = (mmsl_enc_buf + mmsl_enc_buf_size) - mmsl_msg_start;
|
|
|
|
if (!aCtx->asn1r_encode_overrun) /* Check for encode overrun */
|
|
ret = SD_SUCCESS;
|
|
else
|
|
ret = ME_ASN1_ENCODE_OVERRUN;
|
|
|
|
S_UNLOCK_COMMON_RESOURCES ();
|
|
return (ret);
|
|
}
|
|
#endif
|
|
|
|
/************************************************************************/
|
|
/* _ms_mk_conclude */
|
|
/* Note that there is only one _ms_mk_conclude function, and it is listed */
|
|
/* in the mmsconcl.c module. */
|
|
/************************************************************************/
|
|
|