100 lines
2.2 KiB
C
100 lines
2.2 KiB
C
/****************************************************************
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* *
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* Copyright 2001, 2009 Fidelity Information Services, Inc *
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* *
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* This source code contains the intellectual property *
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* of its copyright holder(s), and is made available *
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* under a license. If you do not know the terms of *
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* the license, please stop and do not read further. *
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* *
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****************************************************************/
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/*** STUB FILE ***/
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#include "mdef.h"
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#include "gtm_string.h"
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#include "gtm_stdlib.h"
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#include "stringpool.h"
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#include "nametabtyp.h"
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#include "op.h"
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#include "namelook.h"
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#include "mvalconv.h"
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GBLREF spdesc stringpool;
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#define FULL 0
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#define LENGTH 1
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#define TERMINAL 2
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#define VALUE 3
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#define MAX_TRANS_LOG 256
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static readonly nametabent trnitm_table[] =
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{
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{ 3, "FUL*" },
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{ 3, "LEN*"},
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{ 3, "TER*"},
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{ 3, "VAL*"}
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};
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static readonly unsigned char trnitm_index[27] =
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{
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0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 2, 2
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,2, 2, 2, 2, 2, 2, 3, 3, 4, 4, 4
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,4, 4, 4
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};
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void op_fnztrnlnm(mval *name, mval *table, int4 ind, mval *mode, mval *case_blind, mval *item, mval *ret)
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{
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char buf[MAX_TRANS_LOG+1];
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char *status;
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int item_code;
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short retlen;
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error_def(ERR_INVSTRLEN);
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error_def(ERR_BADTRNPARAM);
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MV_FORCE_STR(name);
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MV_FORCE_STR(item);
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if (name->str.len > MAX_TRANS_LOG)
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rts_error(VARLSTCNT(4) ERR_INVSTRLEN, 2, name->str.len, MAX_TRANS_LOG);
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if (item->str.len)
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{
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if ((item_code = namelook(trnitm_index, trnitm_table, item->str.addr, item->str.len)) < 0)
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rts_error(VARLSTCNT(4) ERR_BADTRNPARAM,2,item->str.len,item->str.addr);
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}
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else
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item_code = VALUE;
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memcpy(buf, name->str.addr, name->str.len);
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buf [name->str.len] = 0;
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status = GETENV(buf);
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if (status)
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{
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if (item_code == VALUE || item_code == FULL)
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{
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retlen = strlen(status);
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ENSURE_STP_FREE_SPACE(retlen);
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ret->mvtype = MV_STR;
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ret->str.addr = (char *)stringpool.free;
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ret->str.len = retlen;
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memcpy(ret->str.addr, status, retlen);
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stringpool.free += retlen;
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}else if (item_code == LENGTH)
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{
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MV_FORCE_MVAL(ret, STRLEN(status));
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n2s(ret);
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}else
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{ assert(item_code == TERMINAL);
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MV_FORCE_MVAL(ret, 1);
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n2s(ret);
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}
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}else
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{ ret->mvtype = MV_STR;
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ret->str.len = 0;
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}
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return;
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}
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