123 lines
4.7 KiB
C
123 lines
4.7 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_fread.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 file read. */
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/* It decodes the file read request (indication) and encodes */
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/* the file read 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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/* 12/20/01 JRB 05 Converted to use ASN1R (re-entrant ASN1) */
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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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/* 06/15/98 MDE 02 Changes to allow compile under C++ */
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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_pfil.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 FREAD_REQ_INFO *fop_info;
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/************************************************************************/
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/* variables global to the ENCODE portion : NONE */
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/************************************************************************/
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/************************************************************************/
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/* mms_file_read_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_file_read_req (ASN1_DEC_CTXT *aCtx)
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{
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MLOG_CDEC0 ("File Read Request");
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/* get storage for request information */
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fop_info = (FREAD_REQ_INFO *) _m_get_dec_buf (aCtx, sizeof (FREAD_REQ_INFO));
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if (asn1r_get_i32 (aCtx, &(fop_info->frsmid))) /* read the frsmid */
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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_fread_resp */
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/* This function is called from either the application or the virtual */
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/* machine to ENCODE the file read response. */
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/************************************************************************/
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ST_RET mp_fread_resp (MMSREQ_IND *indptr, FREAD_RESP_INFO *info_ptr)
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{
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return (_mms_resp_send (MMSOP_FILE_READ,indptr,
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M_CAST_MK_FUN (_ms_mk_fread_resp),
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(ST_CHAR *)info_ptr));
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}
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#else
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/************************************************************************/
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/************************************************************************/
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/* mpl_fread_resp */
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/* This function is called from either the application or the virtual */
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/* machine to ENCODE the file read response. */
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/************************************************************************/
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ST_RET mpl_fread_resp (ST_UINT32 invoke_id, FREAD_RESP_INFO *info_ptr)
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{
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return (_mms_resp_fin (MMSOP_FILE_READ,invoke_id,
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M_CAST_MK_FUN (_ms_mk_fread_resp),
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(ST_CHAR *)info_ptr));
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}
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#endif
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/************************************************************************/
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/************************************************************************/
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/* _ms_mk_fread_resp */
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/* ENCODE a file read RESPONSE: */
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/************************************************************************/
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ST_VOID _ms_mk_fread_resp (ASN1_ENC_CTXT *aCtx, FREAD_RESP_INFO *info_ptr)
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{
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if (!info_ptr->more_follows) /* if data is to be included - */
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{ /* different from the default */
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asn1r_wr_bool (aCtx, info_ptr->more_follows); /* write more follows indicator */
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asn1r_fin_prim (aCtx, 1,CTX);
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}
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/* write the file data octets */
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asn1r_wr_octstr (aCtx, info_ptr->filedata, info_ptr->fd_len);
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asn1r_fin_prim (aCtx, 0,CTX);
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/* write the context specific tag for this opcode. */
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asn1r_fin_constr (aCtx, MMSOP_FILE_READ,CTX,DEF);
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}
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