CydandClaude Fable 5
63312e07f9
- BORLAND/: Borland C++ 4.52 (chosen over 4.5 by byte-match: CODE/RP/CW32.LIB
is identical to 4.52's install lib). BCC32/TLINK32/TLIB/MAKE run natively on
Win11; CODE/BT/OPT.MAK is the shipped BTL4OPT.EXE's exact flag recipe
(extender = Borland PowerPack DPMI32, not Phar Lap TNT).
- restoration/source410/: the literal 1995-form reconstruction of the missing
BT game source (never mixed into CODE/). Round 1-3 state:
* 6 of 10 surviving original TUs COMPILE CLEAN under the period toolchain
(BTMSSN, BTCNSL, BTSCNRL, BTTEAM, BTL4MODE, BTL4ARND) - first builds
since 1996.
* BT_L4/BTL4APP.CPP pilot reconstruction: 12/12 functions, Fail() lands on
its binary-recorded line 400 exactly.
* BT/BTCNSL.HPP: console wire IDs recovered from the binary's ctors
(Killed=9, Damaged=10, ScoreUpdate=13, DeathWithoutHonor=15 [T1];
TeamScore=12 flagged [T4]).
* MUNGA/: 8 engine-header backfills back-dated from the BT412 WinTesla tree
(VDATA numbering decomp-verified; AUDREND's OpenAL-era virtual removed -
the period compiler is the drift detector).
* Tooling: backdate.py (WinTesla->1995 header transform), compile410.sh
(per-TU verification sweep under authentic OPT.MAK flags).
* README: corrected roadmap - MECH.HPP is the capstone grown with the mech
TU reconstructions; BTREG.CPP green = the header-family milestone.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
122 lines
3.8 KiB
C++
122 lines
3.8 KiB
C++
// BDE - (C) Copyright 1995 by Borland International
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// search.c
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#include "snipit.h"
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static const char szTblName[] = "customer";
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static const char szTblType[] = szPARADOX;
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//========================================================================
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// Function:
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// SearchTable();
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//
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// Description:
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// This sample code will open a customer table and search it
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// for a key value.
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//========================================================================
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void
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TableSearch (void)
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{
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DBIResult rslt; // Value returned from IDAPI
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// functions
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hDBIDb hDb; // Handle to the database
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hDBICur hCur; // Handle to the table
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CURProps TblProps; // Table properties
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pBYTE pBuf = NULL; // Pointer to the record buffer
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FLOAT fCustNum = 3052.00; // FLOAT value to seach for
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CHAR szKey[] = "Sarasota"; // CHAR value to search for
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Screen("*** Locating A Key Value In A Table ***\r\n");
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BREAK_IN_DEBUGGER();
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Screen(" Initializing IDAPI...");
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if (InitAndConnect(&hDb) != DBIERR_NONE)
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{
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Screen("\r\n*** End of Example ***");
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return;
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}
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Screen(" Setting the database directory...");
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rslt = DbiSetDirectory(hDb, (pCHAR) szTblDirectory);
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ChkRslt(rslt, "SetDirectorry");
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Screen(" Opening the Customer table...");
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rslt = DbiOpenTable(hDb, (pCHAR) szTblName, (pCHAR) szTblType,
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NULL, NULL, NULL, dbiREADWRITE, dbiOPENSHARED,
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xltFIELD, FALSE, NULL, &hCur);
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if (ChkRslt(rslt, "OpenTable") != DBIERR_NONE)
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{
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CloseDbAndExit(&hDb);
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Screen("\r\n*** End of Example ***");
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return;
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}
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// Allocate a record buffer.
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rslt = DbiGetCursorProps(hCur,&TblProps);
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ChkRslt(rslt, "GetCursorProps");
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pBuf = (pBYTE) malloc(TblProps.iRecBufSize);
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if (pBuf == NULL)
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{
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Screen(" Error - Out of memory");
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CloseDbAndExit(&hDb);
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Screen("\r\n*** End of Example ***");
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return;
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}
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rslt = DbiPutField(hCur, 1, pBuf, (pBYTE) &fCustNum);
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ChkRslt(rslt, "PutField");
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// Example 1: Search for full key value using a record buffer.
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Screen(" Searching for the record where the 'Customer Number' field"
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" = %f...", fCustNum);
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rslt = DbiSetToKey(hCur, keySEARCHEQ, FALSE, 0, 0, pBuf);
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if (rslt == DBIERR_NONE)
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{
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// Cursor is left on the crack before the record.
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Screen("\r\n Record was found:");
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DisplayNextRecord(hCur);
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}
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else
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{
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Screen("\r\n Record was not found...");
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ChkRslt(rslt, "SetToKey");
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}
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// Example 2: Search on a partial key value using a direct buffer.
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Screen("\r\n Switching to the \"Place\" index...");
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rslt = DbiSwitchToIndex(&hCur, "Place", NULL, NULL, FALSE);
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ChkRslt(rslt, "SwitchToIndex");
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Screen(" Searching for the record using the \"Place\" index"
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" where\r\n the 'City' field = %s...",szKey);
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rslt = DbiGetRecordForKey(hCur, TRUE, 0, strlen(szKey),
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(pBYTE) szKey, NULL);
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if (rslt == DBIERR_NONE)
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{
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// Cursor is left on the record.
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Screen("\r\n Record was found:");
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DisplayCurrentRecord(hCur);
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}
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else
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{
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Screen("\r\n Record was not found... ");
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ChkRslt(rslt, "GetRecordForKey");
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}
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Screen("\r\n Close the table...");
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rslt = DbiCloseCursor(&hCur);
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ChkRslt(rslt, "CloseCursor");
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free(pBuf);
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Screen(" Close the database and exit IDAPI...");
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CloseDbAndExit(&hDb);
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Screen("\r\n*** End of Example ***");
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}
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