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>
101 lines
3.7 KiB
C++
101 lines
3.7 KiB
C++
// BDE - (C) Copyright 1995 by Borland International;
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// rdolock.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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// RdoLock();
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//
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// Description:
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// This example shows how to make a directory read-only. A
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// directory is made read-only by calling the DbiAcqPersistTableLock
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// function with the fully qualified path name of the directory
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// to lock. The filename that is locked is PARADOX.DRO, which
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// IDAPI interprets as making the directory read-only (no file
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// named PARADOX.DRO should exist.)
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//
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// Note: Local share needs to be set to "TRUE" in IDAPI.CFG in order
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// for this example to work.
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//=====================================================================
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void
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RdoLock (void)
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{
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DBIResult rslt; // Value returned from IDAPI 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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DBIPATH szLockName; // Contains the read-only lock
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Screen("*** Making a directory read-only ***\r\n");
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BREAK_IN_DEBUGGER();
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Screen(" Initializing IDAPI...\r\n");
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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, "SetDirectory");
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// Specify the directory to lock.
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strcpy(szLockName, szTblDirectory);
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// Name of the directory lock.
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strcat(szLockName, "\\paradox.dro");
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// Mark the directory as read only. Note that the type of the
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// lock has to be set to "PARADOX".
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rslt = DbiAcqPersistTableLock(hDb, szLockName, (pCHAR) szTblType);
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ChkRslt(rslt, "AcqPersistTableLock");
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Screen(" Opening the %s table for Read/Write...", szTblName);
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Screen(" Expect error - directory read only...");
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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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Screen(" Table opened in Read/Write mode - make certain local"
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" share is TRUE in IDAPI.CFG\r\n"
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" in order to make a local directory read-only");
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rslt = DbiCloseCursor(&hCur);
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ChkRslt(rslt, "CloseCursor");
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}
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Screen("\r\n Opening the %s table for read-only...", szTblName);
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rslt = DbiOpenTable(hDb, (pCHAR) szTblName, (pCHAR) szTblType,
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NULL, NULL, NULL, dbiREADONLY, 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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rslt = DbiRelPersistTableLock(hDb, szLockName, (pCHAR) szTblType);
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ChkRslt(rslt, " RelPersistTableLock");
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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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Screen(" Display the first ten records in the table...");
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DisplayTable(hCur, 10);
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Screen("\r\n Close the %s table...", szTblName);
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rslt = DbiCloseCursor(&hCur);
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ChkRslt(rslt, "CloseCursor");
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// Release the read-only lock on the directory.
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rslt = DbiRelPersistTableLock(hDb, szLockName, (pCHAR) szTblType);
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ChkRslt(rslt, "RelPersistTableLock");
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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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