Xbase64: /mnt/1Tdata/xbase/xbase64-4.0.2/src/include/xbdbf.h Source File

From 517ad9d4b6eae320b708d03a9340a22893b0cab7 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Sun, 29 Jan 2023 15:45:51 +0100 Subject: New upstream version 4.0.3 --- docs/doxygen/html/xbdbf_8h_source.html | 674 ++++++++++++++++----------------- 1 file changed, 337 insertions(+), 337 deletions(-) (limited to 'docs/doxygen/html/xbdbf_8h_source.html') diff --git a/docs/doxygen/html/xbdbf_8h_source.html b/docs/doxygen/html/xbdbf_8h_source.html index 6340920..0a8b612 100644 --- a/docs/doxygen/html/xbdbf_8h_source.html +++ b/docs/doxygen/html/xbdbf_8h_source.html @@ -5,7 +5,7 @@ -Xbase64: /mnt/1Tdata/xbase/xbase64-4.0.2/src/include/xbdbf.h Source File +Xbase64: /mnt/1Tdata/xbase/xbase64-4.0.3/src/include/xbdbf.h Source File @@ -194,8 +194,8 @@ $(function() {

164 virtual xbInt16 DeleteAll ( xbInt16 iOption );

165 virtual xbInt16 DeleteAllRecords ();

166 virtual xbInt16 DeleteRecord ();

167 virtual xbInt16 DumpHeader ( xbInt16 iOption ) const;

168 virtual xbInt16 DumpRecord ( xbUInt32 ulRecNo, xbInt16 iOutputDest = 0, xbInt16 iOutputFmt = 0 );

167 virtual xbInt16 DumpHeader ( xbInt16 iOption ) const;

168 virtual xbInt16 DumpRecord ( xbUInt32 ulRecNo, xbInt16 iOutputDest = 0, xbInt16 iOutputFmt = 0 );

169 virtual xbInt16 GetAutoCommit () const;

170 virtual xbInt16 GetAutoCommit ( xbInt16 iOption ) const;

171 virtual xbUInt32 GetCurRecNo () const;

@@ -209,363 +209,363 @@ $(function() {

179 virtual xbInt16 GetNextRecord ();

180 virtual xbInt16 GetNextRecord ( xbInt16 iOption );

181 virtual xbInt16 GetNextRecord ( xbInt16 iOption, xbUInt32 ulStartRec );

182 virtual xbInt32 GetPhysicalIxCnt () const;

183 virtual xbInt16 GetPrevRecord ();

184 virtual xbInt16 GetPrevRecord ( xbInt16 iOption );

185 virtual xbInt16 GetRecord ( xbUInt32 ulRecNo );

186 virtual xbInt16 GetRecordCnt ( xbUInt32 & ulRecCnt );

187 virtual char * GetRecordBuf ( xbInt16 iOpt = 0 ) const;

188 virtual xbUInt16 GetRecordLen () const;

189 virtual const xbString &GetTblAlias() const;

190 virtual xbInt16 GetVersion () const = 0;

191 virtual xbXBase *GetXbasePtr () const; // return xbase pointer

192

193 virtual xbBool MemoFieldsExist () const;

182 virtual xbInt16 GetPrevRecord ();

183 virtual xbInt16 GetPrevRecord ( xbInt16 iOption );

184 virtual xbInt16 GetRecord ( xbUInt32 ulRecNo );

185

186 virtual xbUInt32 GetRecordCount ();

187 virtual xbInt16 GetRecordCnt ( xbUInt32 & ulRecCnt );

188

189 virtual char * GetRecordBuf ( xbInt16 iOpt = 0 ) const;

190 virtual xbUInt16 GetRecordLen () const;

191 virtual const xbString &GetTblAlias() const;

192 virtual xbInt16 GetVersion () const = 0;

193 virtual xbXBase *GetXbasePtr () const; // return xbase pointer

194

195 virtual xbInt16 Open ( const xbString &sTableName );

196 virtual xbInt16 Open ( const xbString &sTableName, const xbString &sAlias );

197 virtual xbInt16 Open ( const xbString &sTableName, const xbString &sAlias, xbInt16 iOpenMode, xbInt16 iShareMode ) = 0;

198 virtual xbInt16 Pack ();

199 virtual xbInt16 Pack ( xbUInt32 &ulDeletedRecCnt );

200

201

202 virtual xbInt16 PutRecord (); // Put record to current location

203 virtual xbInt16 PutRecord ( xbUInt32 ulRecNo );

204 virtual xbInt16 ReadHeader ( xbInt16 iFilePositionOption, xbInt16 iReadOption );

205 virtual xbInt16 RecordDeleted ( xbInt16 iOpt = 0 ) const;

206

207 virtual xbInt16 SetAutoCommit ( xbInt16 iAutoCommit );

208

209 virtual xbInt16 UndeleteAllRecords();

210 virtual xbInt16 UndeleteRecord ();

211 virtual xbInt16 Zap ();

195

196 virtual xbBool MemoFieldsExist () const;

197

198 virtual xbInt16 Open ( const xbString &sTableName );

199 virtual xbInt16 Open ( const xbString &sTableName, const xbString &sAlias );

200 virtual xbInt16 Open ( const xbString &sTableName, const xbString &sAlias, xbInt16 iOpenMode, xbInt16 iShareMode ) = 0;

201 virtual xbInt16 Pack ();

202 virtual xbInt16 Pack ( xbUInt32 &ulDeletedRecCnt );

203

204

205 virtual xbInt16 PutRecord (); // Put record to current location

206 virtual xbInt16 PutRecord ( xbUInt32 ulRecNo );

207 virtual xbInt16 ReadHeader ( xbInt16 iFilePositionOption, xbInt16 iReadOption );

208 virtual xbInt16 RecordDeleted ( xbInt16 iOpt = 0 ) const;

209 virtual xbInt16 Rename ( const xbString sNewName ) = 0;

210

211 virtual xbInt16 SetAutoCommit ( xbInt16 iAutoCommit );

212

213

214 /* field methods */

215 //virtual xbInt16 GetRawField( xbInt16 iFieldNo, char *Buf, xbUInt32 BufSize, xbInt16 iRecBufSw ) const;

216 virtual xbInt16 GetField(xbInt16 iFieldNo, xbString &sFieldValue, xbInt16 iRecBufSw ) const;

217 virtual xbInt16 GetField(xbInt16 iFieldNo, xbString &sFieldValue) const;

218 virtual xbInt16 GetField(const xbString &sFieldName, xbString &sFieldValue) const;

219 virtual xbInt16 GetFieldDecimal( xbInt16 iFieldNo, xbInt16 &iFieldDecimal ) const;

220 virtual xbInt16 GetFieldDecimal( const xbString &sFieldName, xbInt16 &iFieldDecimal ) const;

221 virtual xbInt16 GetFieldLen( xbInt16 iFieldNo, xbInt16 &iFieldLen ) const;

222 virtual xbInt16 GetFieldLen( const xbString &sFieldName, xbInt16 &iFieldLen ) const;

223 virtual xbInt16 GetFieldName( xbInt16 iFieldNo, xbString &sFieldName ) const;

224

225 virtual xbInt16 GetFieldNo( const xbString &sFieldName, xbInt16 &iFieldNo ) const;

226 virtual xbInt16 GetFieldNo( const xbString &sFieldName ) const;

227

228 virtual xbInt16 GetFieldType( xbInt16 iFieldNo, char &cFieldType ) const;

229 virtual xbInt16 GetFieldType( const xbString &sFieldName, char &cFieldType ) const;

230 virtual xbInt16 PutField( const xbString &sFieldName, const xbString &sFieldData );

231 virtual xbInt16 PutField( xbInt16 iFieldNo, const xbString &sFieldData );

232

233 virtual xbInt16 PutLogicalField( xbInt16 iFieldNo, const xbString &sFieldData );

234 virtual xbInt16 PutLogicalField( const xbString &sFieldName, const xbString &sFieldData );

235 virtual xbInt16 GetLogicalField( xbInt16 iFieldNo, xbString &sFieldData ) const;

236 virtual xbInt16 GetLogicalField( const xbString &sFieldName, xbString &sFieldData) const;

237

238 virtual xbInt16 PutLogicalField( xbInt16 iFieldNo, xbBool bFieldData );

239 virtual xbInt16 PutLogicalField( const xbString &sFieldName, xbBool bFieldData );

240 virtual xbInt16 GetLogicalField( xbInt16 iFieldNo, xbBool &bFieldData ) const;

241 virtual xbInt16 GetLogicalField( xbInt16 iFieldNo, xbBool &bFieldData, xbInt16 iRecBufSw ) const;

242 virtual xbInt16 GetLogicalField( const xbString &sFieldName, xbBool &bFieldData) const;

243

244 virtual xbInt16 GetLongField( xbInt16 iFieldNo, xbInt32 &lFieldValue ) const;

245 virtual xbInt16 GetLongField( const xbString &sFieldName, xbInt32 &lFieldValue ) const;

246 virtual xbInt16 PutLongField( xbInt16 iFieldNo, xbInt32 lFieldValue );

247 virtual xbInt16 PutLongField( const xbString &sFieldNo, xbInt32 lFieldValue );

248

249 virtual xbInt16 GetULongField( xbInt16 iFieldNo, xbUInt32 &lFieldValue ) const;

250 virtual xbInt16 GetULongField( const xbString &sFieldName, xbUInt32 &lFieldValue ) const;

251 virtual xbInt16 PutULongField( xbInt16 iFieldNo, xbUInt32 lFieldValue );

252 virtual xbInt16 PutULongField( const xbString &sFieldNo, xbUInt32 lFieldValue );

253

254 virtual xbInt16 GetDoubleField( xbInt16 FieldNo, xbDouble &dFieldValue ) const;

255 virtual xbInt16 GetDoubleField( xbInt16 FieldNo, xbDouble &dFieldValue, xbInt16 iRecBufSw ) const;

256 virtual xbInt16 GetDoubleField( const xbString &sFieldName, xbDouble &dFieldValue ) const;

257 virtual xbInt16 PutDoubleField( xbInt16 FieldNo, xbDouble dFieldValue );

258 virtual xbInt16 PutDoubleField( const xbString &FieldName, xbDouble dFieldValue );

259

260 virtual xbInt16 GetFloatField( xbInt16 iFieldNo, xbFloat &fFieldValue ) const;

261 virtual xbInt16 GetFloatField( const xbString &sFieldName, xbFloat &fFieldValue ) const;

262 virtual xbInt16 PutFloatField( xbInt16 iFieldNo, xbFloat fFieldValue );

263 virtual xbInt16 PutFloatField( const xbString &sFieldName, xbFloat fFieldValue );

264

265 virtual xbInt16 GetDateField( xbInt16 iFieldNo, xbDate &dt ) const;

266 virtual xbInt16 GetDateField( const xbString &sFieldName, xbDate &dt ) const;

267 virtual xbInt16 PutDateField( xbInt16 iFieldNo, const xbDate &dt );

268 virtual xbInt16 PutDateField( const xbString &sFieldName, const xbDate &dt );

269

270

271

272 #ifdef XB_MEMO_SUPPORT

273 virtual xbInt16 GetMemoFieldCnt () const;

274 virtual xbMemo *GetMemoPtr ();

275 virtual xbUInt32 GetCreateMemoBlockSize() const;

276 virtual xbInt16 GetMemoField ( xbInt16 iFldNo, xbString &sMemoData );

277 virtual xbInt16 GetMemoField ( const xbString & sFldName, xbString &sMemoData );

278 virtual xbInt16 GetMemoFieldLen ( xbInt16 iFldNo, xbUInt32 &ullMemoFieldLen );

279 virtual xbInt16 GetMemoFieldLen ( const xbString & sFldName, xbUInt32 &ulMemoFieldLen );

280 virtual xbBool MemoFieldExists ( xbInt16 iFieldNo ) const;

281 virtual xbBool MemoFieldExists ( const xbString &sFieldName ) const;

282 virtual xbInt16 SetCreateMemoBlockSize( xbUInt32 ulBlockSize ) = 0;

283 virtual xbInt16 UpdateMemoField ( xbInt16 iFldNo, const xbString &sMemoData );

284 virtual xbInt16 UpdateMemoField ( const xbString & sFldName, const xbString &sMemoData );

285 #endif // XB_MEMO_SUPPORT

286

287

288 #ifdef XB_LOCKING_SUPPORT

289 virtual xbInt16 LockTable ( xbInt16 iLockFunction );

290 virtual xbInt16 LockRecord ( xbInt16 iLockFunction, xbUInt32 ulRecNo );

291 virtual xbInt16 LockAppend ( xbInt16 iLockFunction );

292 virtual xbInt16 LockHeader ( xbInt16 iLockFunction );

293

294 #ifdef XB_MEMO_SUPPORT

295 virtual xbInt16 LockMemo ( xbInt16 iLockFunction );

296 virtual xbBool GetMemoLocked () const;

297 #endif // XB_MEMO_LOCK

298

299 #ifdef XB_INDEX_SUPPORT

300 virtual xbInt16 LockIndices ( xbInt16 iLockFunction );

301 #endif // XB_INDEX_SUPPORT

213 virtual xbInt16 UndeleteAllRecords();

214 virtual xbInt16 UndeleteRecord ();

215 virtual xbInt16 Zap ();

216

217

218 /* field methods */

219 //virtual xbInt16 GetRawField( xbInt16 iFieldNo, char *Buf, xbUInt32 BufSize, xbInt16 iRecBufSw ) const;

220 virtual xbInt16 GetField(xbInt16 iFieldNo, xbString &sFieldValue, xbInt16 iRecBufSw ) const;

221 virtual xbInt16 GetField(xbInt16 iFieldNo, xbString &sFieldValue) const;

222 virtual xbInt16 GetField(const xbString &sFieldName, xbString &sFieldValue) const;

223 virtual xbInt16 GetFieldDecimal( xbInt16 iFieldNo, xbInt16 &iFieldDecimal ) const;

224 virtual xbInt16 GetFieldDecimal( const xbString &sFieldName, xbInt16 &iFieldDecimal ) const;

225 virtual xbInt16 GetFieldLen( xbInt16 iFieldNo, xbInt16 &iFieldLen ) const;

226 virtual xbInt16 GetFieldLen( const xbString &sFieldName, xbInt16 &iFieldLen ) const;

227 virtual xbInt16 GetFieldName( xbInt16 iFieldNo, xbString &sFieldName ) const;

228

229 virtual xbInt16 GetFieldNo( const xbString &sFieldName, xbInt16 &iFieldNo ) const;

230 virtual xbInt16 GetFieldNo( const xbString &sFieldName ) const;

231

232 virtual xbInt16 GetFieldType( xbInt16 iFieldNo, char &cFieldType ) const;

233 virtual xbInt16 GetFieldType( const xbString &sFieldName, char &cFieldType ) const;

234 virtual xbInt16 PutField( const xbString &sFieldName, const xbString &sFieldData );

235 virtual xbInt16 PutField( xbInt16 iFieldNo, const xbString &sFieldData );

236

237 virtual xbInt16 PutLogicalField( xbInt16 iFieldNo, const xbString &sFieldData );

238 virtual xbInt16 PutLogicalField( const xbString &sFieldName, const xbString &sFieldData );

239 virtual xbInt16 GetLogicalField( xbInt16 iFieldNo, xbString &sFieldData ) const;

240 virtual xbInt16 GetLogicalField( const xbString &sFieldName, xbString &sFieldData) const;

241

242 virtual xbInt16 PutLogicalField( xbInt16 iFieldNo, xbBool bFieldData );

243 virtual xbInt16 PutLogicalField( const xbString &sFieldName, xbBool bFieldData );

244 virtual xbInt16 GetLogicalField( xbInt16 iFieldNo, xbBool &bFieldData ) const;

245 virtual xbInt16 GetLogicalField( xbInt16 iFieldNo, xbBool &bFieldData, xbInt16 iRecBufSw ) const;

246 virtual xbInt16 GetLogicalField( const xbString &sFieldName, xbBool &bFieldData) const;

247

248 virtual xbInt16 GetLongField( xbInt16 iFieldNo, xbInt32 &lFieldValue ) const;

249 virtual xbInt16 GetLongField( const xbString &sFieldName, xbInt32 &lFieldValue ) const;

250 virtual xbInt16 PutLongField( xbInt16 iFieldNo, xbInt32 lFieldValue );

251 virtual xbInt16 PutLongField( const xbString &sFieldNo, xbInt32 lFieldValue );

252

253 virtual xbInt16 GetULongField( xbInt16 iFieldNo, xbUInt32 &lFieldValue ) const;

254 virtual xbInt16 GetULongField( const xbString &sFieldName, xbUInt32 &lFieldValue ) const;

255 virtual xbInt16 PutULongField( xbInt16 iFieldNo, xbUInt32 lFieldValue );

256 virtual xbInt16 PutULongField( const xbString &sFieldNo, xbUInt32 lFieldValue );

257

258 virtual xbInt16 GetDoubleField( xbInt16 FieldNo, xbDouble &dFieldValue ) const;

259 virtual xbInt16 GetDoubleField( xbInt16 FieldNo, xbDouble &dFieldValue, xbInt16 iRecBufSw ) const;

260 virtual xbInt16 GetDoubleField( const xbString &sFieldName, xbDouble &dFieldValue ) const;

261 virtual xbInt16 PutDoubleField( xbInt16 FieldNo, xbDouble dFieldValue );

262 virtual xbInt16 PutDoubleField( const xbString &FieldName, xbDouble dFieldValue );

263

264 virtual xbInt16 GetFloatField( xbInt16 iFieldNo, xbFloat &fFieldValue ) const;

265 virtual xbInt16 GetFloatField( const xbString &sFieldName, xbFloat &fFieldValue ) const;

266 virtual xbInt16 PutFloatField( xbInt16 iFieldNo, xbFloat fFieldValue );

267 virtual xbInt16 PutFloatField( const xbString &sFieldName, xbFloat fFieldValue );

268

269 virtual xbInt16 GetDateField( xbInt16 iFieldNo, xbDate &dt ) const;

270 virtual xbInt16 GetDateField( const xbString &sFieldName, xbDate &dt ) const;

271 virtual xbInt16 PutDateField( xbInt16 iFieldNo, const xbDate &dt );

272 virtual xbInt16 PutDateField( const xbString &sFieldName, const xbDate &dt );

273

274

275

276 #ifdef XB_MEMO_SUPPORT

277 virtual xbInt16 GetMemoFieldCnt () const;

278 virtual xbMemo *GetMemoPtr ();

279 virtual xbUInt32 GetCreateMemoBlockSize() const;

280 virtual xbInt16 GetMemoField ( xbInt16 iFldNo, xbString &sMemoData );

281 virtual xbInt16 GetMemoField ( const xbString & sFldName, xbString &sMemoData );

282 virtual xbInt16 GetMemoFieldLen ( xbInt16 iFldNo, xbUInt32 &ullMemoFieldLen );

283 virtual xbInt16 GetMemoFieldLen ( const xbString & sFldName, xbUInt32 &ulMemoFieldLen );

284 virtual xbBool MemoFieldExists ( xbInt16 iFieldNo ) const;

285 virtual xbBool MemoFieldExists ( const xbString &sFieldName ) const;

286 virtual xbInt16 SetCreateMemoBlockSize( xbUInt32 ulBlockSize ) = 0;

287 virtual xbInt16 UpdateMemoField ( xbInt16 iFldNo, const xbString &sMemoData );

288 virtual xbInt16 UpdateMemoField ( const xbString & sFldName, const xbString &sMemoData );

289 #endif // XB_MEMO_SUPPORT

290

291

292 #ifdef XB_LOCKING_SUPPORT

293 virtual xbInt16 LockTable ( xbInt16 iLockFunction );

294 virtual xbInt16 LockRecord ( xbInt16 iLockFunction, xbUInt32 ulRecNo );

295 virtual xbInt16 LockAppend ( xbInt16 iLockFunction );

296 virtual xbInt16 LockHeader ( xbInt16 iLockFunction );

297

298 #ifdef XB_MEMO_SUPPORT

299 virtual xbInt16 LockMemo ( xbInt16 iLockFunction );

300 virtual xbBool GetMemoLocked () const;

301 #endif // XB_MEMO_LOCK

302

303 xbInt16 GetAutoLock () const;

304 void SetAutoLock ( xbInt16 iAutoLock );

305 xbInt16 GetLockFlavor () const;

306 void SetLockFlavor ( xbInt16 iLockFlavor );

307 xbBool GetTableLocked () const;

308 xbBool GetHeaderLocked () const;

309 xbUInt32 GetAppendLocked () const;

310 xbLinkListNode<xbUInt32> * GetFirstRecLock () const;

311

312 #ifdef XB_DEBUG_SUPPORT

313 void DumpTableLockStatus() const;

314 #endif // XB_DEBUG_SUPPORT

315 #endif // XB_LOCKING_SUPPORT

316

317

318 #ifdef XB_INDEX_SUPPORT

319 virtual xbInt16 CloseIndexFile( xbIx *pIx );

320 virtual xbInt16 CreateTag( const xbString &sIxType, const xbString &sName, const xbString &sKey, const xbString &sFilter,

321 xbInt16 iDescending, xbInt16 iUnique, xbInt16 iOverLay, xbIx **xbIxOut, void **vpTagOut );

322 virtual xbInt16 DeleteTag( const xbString &sIxType, const xbString &sName );

323 virtual xbInt16 DeleteAllIndexFiles();

324 virtual xbInt16 Find( xbString &sKey );

325 virtual xbInt16 Find( xbDate &dtKey );

326 virtual xbInt16 Find( xbDouble &dKey );

327 virtual xbIx *GetCurIx() const;

328 virtual void *GetCurTag() const;

329

330 virtual xbInt16 GetFirstKey();

331 virtual xbInt16 GetNextKey();

332 virtual xbInt16 GetPrevKey();

333 virtual xbInt16 GetLastKey();

334

335 virtual const xbString &GetCurIxType() const;

336 virtual const xbString &GetCurTagName() const;

337 virtual xbIxList *GetIxList() const;

338 xbLinkListNode<xbTag *> *GetTagList () const;

339 virtual xbInt16 OpenIndex( const xbString &sIxType, const xbString &sIndexName );

340 virtual xbInt16 SetCurTag( const xbString &sTagName );

341 virtual void SetCurTag( const xbString &sIxType, xbIx *pIx, void *vpTag );

342

343 #ifdef XB_DEBUG_SUPPORT

344 virtual xbInt16 CheckTagIntegrity( xbInt16 iTagOpt, xbInt16 iOutputOpt );

345 virtual xbInt16 Reindex( xbInt16 iTagOpt );

346 #endif // XB_DEBUG_SUPPORT

347 #endif // XB_INDEX_SUPPORT

348

349 #ifdef XB_NDXINF_SUPPORT

350 virtual xbInt16 AssociateIndex( const xbString &sType, const xbString &sName, xbInt16 iOption );

351 xbLinkListNode<xbString> *GetNdxInfList() const;

352 #endif // XB_NDXINF_SUPPORT

353

354 //#ifdef XB_MDX_SUPPORT

355 //virtual xbInt16 GetCreateMdxBlockSize() const;

356 //virtual xbInt16 SetCreateMdxBlockSize( xbInt16 ulBlockSize );

357 //#endif

358

359

360

361 protected:

362 #ifdef XB_INDEX_SUPPORT

363 friend class xbIx;

364 friend class xbIxMdx;

365

366 xbInt16 AddIndex( xbIx *ix, const xbString &sFmt );

367 void ClearTagList();

368 virtual xbInt16 GetNdxInfFileName( xbString &sNdxIdxFileName );

369 xbInt16 RemoveIndex( xbIx * ix );

370 void UpdateSchemaIxFlag( xbInt16 iFldNo, unsigned char cVal );

371 virtual xbInt16 UpdateTagList ();

372 #endif

373

374

375

376 #ifdef XB_LOCKING_SUPPORT

377 void SetHeaderLocked ( xbBool bTableLocked );

378 void SetTableLocked ( xbBool bTableLocked );

379 #endif // XB_LOCKING_SUPORT

303 #ifdef XB_INDEX_SUPPORT

304 virtual xbInt16 LockIndices ( xbInt16 iLockFunction );

305 #endif // XB_INDEX_SUPPORT

306

307 xbInt16 GetAutoLock () const;

308 void SetAutoLock ( xbInt16 iAutoLock );

309 xbInt16 GetLockFlavor () const;

310 void SetLockFlavor ( xbInt16 iLockFlavor );

311 xbBool GetTableLocked () const;

312 xbBool GetHeaderLocked () const;

313 xbUInt32 GetAppendLocked () const;

314 xbLinkListNode<xbUInt32> * GetFirstRecLock () const;

315

316 #ifdef XB_DEBUG_SUPPORT

317 void DumpTableLockStatus() const;

318 #endif // XB_DEBUG_SUPPORT

319 #endif // XB_LOCKING_SUPPORT

320

321

322 #ifdef XB_INDEX_SUPPORT

323 virtual xbInt16 CheckTagIntegrity( xbInt16 iTagOpt, xbInt16 iOutputOpt );

324 virtual xbInt16 CloseIndexFile( xbIx *pIx );

325 virtual xbInt16 CreateTag( const xbString &sIxType, const xbString &sName, const xbString &sKey, const xbString &sFilter,

326 xbInt16 iDescending, xbInt16 iUnique, xbInt16 iOverLay, xbIx **xbIxOut, void **vpTagOut );

327 virtual xbInt16 DeleteTag( const xbString &sIxType, const xbString &sName );

328 virtual xbInt16 DeleteAllIndexFiles();

329 virtual xbInt16 Find( xbString &sKey );

330 virtual xbInt16 Find( xbDate &dtKey );

331 virtual xbInt16 Find( xbDouble &dKey );

332 virtual xbIx *GetCurIx() const;

333 virtual void *GetCurTag() const;

334

335 virtual xbInt16 GetFirstKey();

336 virtual xbInt16 GetNextKey();

337 virtual xbInt16 GetPrevKey();

338 virtual xbInt16 GetLastKey();

339

340 virtual const xbString &GetCurIxType() const;

341 virtual const xbString &GetCurTagName() const;

342 virtual xbIxList *GetIxList() const;

343 virtual xbInt32 GetPhysicalIxCnt () const;

344 xbLinkListNode<xbTag *> *GetTagList () const;

345

346 virtual xbInt16 OpenIndex( const xbString &sIxType, const xbString &sIndexName );

347 virtual xbInt16 Reindex( xbInt16 iTagOpt );

348 virtual xbInt16 SetCurTag( const xbString &sTagName );

349 virtual void SetCurTag( const xbString &sIxType, xbIx *pIx, void *vpTag );

350

351 #endif // XB_INDEX_SUPPORT

352

353 #ifdef XB_INF_SUPPORT

354 virtual xbInt16 AssociateIndex( const xbString &sType, const xbString &sName, xbInt16 iOption );

355 xbLinkListNode<xbString> *GetInfList() const;

356 #endif // XB_INF_SUPPORT

357

358 //#ifdef XB_MDX_SUPPORT

359 //virtual xbInt16 GetCreateMdxBlockSize() const;

360 //virtual xbInt16 SetCreateMdxBlockSize( xbInt16 ulBlockSize );

361 //#endif

362

363

364

365 protected:

366 #ifdef XB_INDEX_SUPPORT

367 friend class xbIx;

368 friend class xbIxMdx;

369

370 xbInt16 AddIndex( xbIx *ix, const xbString &sFmt );

371 void ClearTagList();

372 xbInt16 RemoveIndex( xbIx * ix );

373 void UpdateSchemaIxFlag( xbInt16 iFldNo, unsigned char cVal );

374 virtual xbInt16 UpdateTagList ();

375 #endif // XB_INDEX_SUPPORT

376

377 #ifdef XB_INF_SUPPORT

378 virtual xbInt16 GetInfFileName( xbString &sNdxIdxFileName );

379 #endif // XB_INF_SUPPORT

380

381 #ifdef XB_MEMO_SUPPORT

382 xbInt16 iMemoFieldCnt; // Memo field cnt in the table

383 xbMemo *Memo; // Pointer to memo class

384 xbUInt32 ulCreateMemoBlockSize; // blocksize to use when creating dbt file

385 #endif

381

382 #ifdef XB_LOCKING_SUPPORT

383 void SetHeaderLocked ( xbBool bTableLocked );

384 void SetTableLocked ( xbBool bTableLocked );

385 #endif // XB_LOCKING_SUPORT

386

387 #ifdef XB_NDXINF_SUPPORT

388 virtual xbInt16 DeleteNdxInfData();

389 virtual xbInt16 LoadNdxInfData();

390 virtual xbInt16 SaveNdxInfData();

391 #endif // XB_NDXINF_SUPPORT

387 #ifdef XB_MEMO_SUPPORT

388 xbInt16 iMemoFieldCnt; // Memo field cnt in the table

389 xbMemo *Memo; // Pointer to memo class

390 xbUInt32 ulCreateMemoBlockSize; // blocksize to use when creating dbt file

391 #endif

392

393/*

394 #ifdef XB_MDX_SUPPORT

395 xbInt16 iCreateMdxBlockSize;

396 #endif // XB_MDX_SUPPORT

397*/

393 #ifdef XB_INF_SUPPORT

394 virtual xbInt16 DeleteInfData();

395 virtual xbInt16 LoadInfData();

396 virtual xbInt16 SaveInfData();

397 #endif // XB_INF_SUPPORT

398

399 virtual xbInt16 GetRawField( xbInt16 iFieldNo, char *Buf, xbUInt32 BufSize, xbInt16 iRecBufSw ) const;

400 virtual void InitVars();

401 virtual xbInt16 SetVersion() = 0;

402 virtual xbInt16 ValidateSchema( xbSchema * s ) = 0;

403 xbInt16 WriteHeader( xbInt16 iPositionOption, xbInt16 iWriteOption );

399/*

400 #ifdef XB_MDX_SUPPORT

401 xbInt16 iCreateMdxBlockSize;

402 #endif // XB_MDX_SUPPORT

403*/

404

405

406 xbUInt32 ulCurRec; // Current record or zero

407 xbInt16 iAutoCommit; // Auto commit updates if not explicitly performed before moving off record?

408 // -1 --> Use DBMS default

409 // 0 --> No auto update on this table, regardless of DBMS setting

410 // 1 --> Auto update on this table, regardless of DBMS setting

411

412 xbInt16 iFileVersion; // xBase file version - which class is in play

413

414

415 xbString sAlias; // table alias

416 xbInt16 iNoOfFields;

417 xbInt16 iDbfStatus; // 0 = closed

418 // 1 = open

419 // 2 = updates pending

420

421 xbSchemaRec *SchemaPtr; // Pointer to field data

422 char *RecBuf; // Pointer to record buffer

423 char *RecBuf2; // Pointer to original rec buf

424

425

426/* Next several variables are database header fields, up through dbase V */

427 unsigned char cVersion;

428 char cUpdateYY;

429 char cUpdateMM;

430 char cUpdateDD;

431 xbUInt32 ulNoOfRecs;

432 xbUInt16 uiHeaderLen;

433 xbUInt16 uiRecordLen;

434 char cTransactionFlag;

435 char cEncryptionFlag;

436 char cIndexFlag;

437 char cLangDriver; // dbase 7 sets to 1B

438

439

440

441 private:

442 void ResetNoOfRecords();

443

405 virtual xbInt16 GetRawField( xbInt16 iFieldNo, char *Buf, xbUInt32 BufSize, xbInt16 iRecBufSw ) const;

406 virtual void InitVars();

407 virtual xbInt16 SetVersion() = 0;

408 virtual xbInt16 ValidateSchema( xbSchema * s ) = 0;

409 xbInt16 WriteHeader( xbInt16 iPositionOption, xbInt16 iWriteOption );

410

411

412 xbUInt32 ulCurRec; // Current record or zero

413 xbInt16 iAutoCommit; // Auto commit updates if not explicitly performed before moving off record?

414 // -1 --> Use DBMS default

415 // 0 --> No auto update on this table, regardless of DBMS setting

416 // 1 --> Auto update on this table, regardless of DBMS setting

417

418 xbInt16 iFileVersion; // xBase file version - which class is in play

419

420

421 xbString sAlias; // table alias

422 xbInt16 iNoOfFields;

423 xbInt16 iDbfStatus; // 0 = closed

424 // 1 = open

425 // 2 = updates pending

426

427 xbSchemaRec *SchemaPtr; // Pointer to field data

428 char *RecBuf; // Pointer to record buffer

429 char *RecBuf2; // Pointer to original rec buf

430

431

432/* Next several variables are database header fields, up through dbase V */

433 unsigned char cVersion;

434 char cUpdateYY;

435 char cUpdateMM;

436 char cUpdateDD;

437 xbUInt32 ulNoOfRecs;

438 xbUInt16 uiHeaderLen;

439 xbUInt16 uiRecordLen;

440 char cTransactionFlag;

441 char cEncryptionFlag;

442 char cIndexFlag;

443 char cLangDriver; // dbase 7 sets to 1B

444

445#ifdef XB_LOCKING_SUPPORT

446 xbInt16 iAutoLock; // 0 - autolock off, 1 - autolock on

447 xbInt16 iLockFlavor;

448 xbBool bTableLocked; // is the table locked

449 xbBool bHeaderLocked; // is the header locked

450 xbUInt32 ulAppendLocked; // record number of the new record for the append lock operation

451 xbLinkListOrd<xbUInt32> lloRecLocks; // ordered link list of locked records

452#endif

453

454

455#ifdef XB_INDEX_SUPPORT

456 xbIxList *ixList; // pointer to a list of indices associated with the table

457// #ifdef XB_MDX_SUPPORT

458// xbIx *ixMdx; // pointer to production multi-tag index file

459// #endif

460 xbIx *pCurIx; // Pointer to current index class

461 void *vpCurIxTag; // Pointer to current tag

462 xbString sCurIxType; // Current index type

463 xbLinkList<xbTag *> llTags; // linked list of open tags

464

465#endif // XB_INDEX_SUPPORT

466

467#ifdef XB_NDXINF_SUPPORT

468 xbLinkList<xbString> llNdxInfData; // linked list of strings containing ndx file entries

469#endif // XB_NDXINF_SUPPORT

470

471

472};

445

446

447 private:

448 void ResetNoOfRecords();

449

450

451#ifdef XB_LOCKING_SUPPORT

452 xbInt16 iAutoLock; // 0 - autolock off, 1 - autolock on

453 xbInt16 iLockFlavor;

454 xbBool bTableLocked; // is the table locked

455 xbBool bHeaderLocked; // is the header locked

456 xbUInt32 ulAppendLocked; // record number of the new record for the append lock operation

457 xbLinkListOrd<xbUInt32> lloRecLocks; // ordered link list of locked records

458#endif

459

460

461#ifdef XB_INDEX_SUPPORT

462 xbIxList *ixList; // pointer to a list of indices associated with the table

463 xbIx *pCurIx; // Pointer to current index class

464 void *vpCurIxTag; // Pointer to current tag

465 xbString sCurIxType; // Current index type

466 xbLinkList<xbTag *> llTags; // linked list of open tags

467

468#endif // XB_INDEX_SUPPORT

469

470#ifdef XB_INF_SUPPORT

471 xbLinkList<xbString> llInfData; // linked list of strings containing ndx file entries

472#endif // XB_INF_SUPPORT

473

474

475#ifdef XB_DBF3_SUPPORT

475};

476

477

483class XBDLLEXPORT xbDbf3 : public xbDbf {

484 public:

485 xbDbf3(xbXBase *x);

486 ~xbDbf3();

487 virtual xbInt16 CreateTable ( const xbString &sTableName, const xbString &sAlias, xbSchema *, xbInt16 iOverlay, xbInt16 iShareMode );

488 virtual xbInt16 GetVersion () const;

489 virtual xbInt16 Open ( const xbString &sTableName, const xbString &sAlias, xbInt16 iOpenMode, xbInt16 iShareMode );

490

491 #ifdef XB_MEMO_SUPPORT

492 virtual xbInt16 SetCreateMemoBlockSize( xbUInt32 iBlockSize );

493 #endif

478#ifdef XB_DBF3_SUPPORT

480

486class XBDLLEXPORT xbDbf3 : public xbDbf {

487 public:

488 xbDbf3(xbXBase *x);

489 ~xbDbf3();

490 virtual xbInt16 CreateTable ( const xbString &sTableName, const xbString &sAlias, xbSchema *, xbInt16 iOverlay, xbInt16 iShareMode );

491 virtual xbInt16 GetVersion () const;

492 virtual xbInt16 Open ( const xbString &sTableName, const xbString &sAlias, xbInt16 iOpenMode, xbInt16 iShareMode );

493 virtual xbInt16 Rename ( const xbString sNewName );

494

495 protected:

496 xbInt16 SetVersion ();

497 virtual xbInt16 ValidateSchema( xbSchema *s );

495 #ifdef XB_MEMO_SUPPORT

496 virtual xbInt16 SetCreateMemoBlockSize( xbUInt32 iBlockSize );

497 #endif

498

499 private:

500

501};

502#endif /* XB_DBF3_SUPPORT */

503

499 protected:

500 xbInt16 SetVersion ();

501 virtual xbInt16 ValidateSchema( xbSchema *s );

502

503 private:

504

505#ifdef XB_DBF4_SUPPORT

505};

506#endif /* XB_DBF3_SUPPORT */

507

512class XBDLLEXPORT xbDbf4 : public xbDbf {

513 public:

514 xbDbf4( xbXBase *x );

515

516 ~xbDbf4();

517

518 virtual xbInt16 CreateTable ( const xbString &sTableName, const xbString &sAlias, xbSchema *, xbInt16 iOverlay, xbInt16 iShareMode );

519 virtual xbInt16 GetVersion () const;

520 virtual xbInt16 Open ( const xbString &sTableName, const xbString &sAlias, xbInt16 iOpenMode, xbInt16 iShareMode );

508

509#ifdef XB_DBF4_SUPPORT

511

516class XBDLLEXPORT xbDbf4 : public xbDbf {

517 public:

518 xbDbf4( xbXBase *x );

519

520 ~xbDbf4();

521

522 #ifdef XB_MEMO_SUPPORT

523 virtual xbInt16 SetCreateMemoBlockSize( xbUInt32 iBlockSize );

524 #endif

525

526 protected:

527 // void InitVars ();

528 xbInt16 SetVersion();

529 virtual xbInt16 ValidateSchema ( xbSchema *s );

522 virtual xbInt16 CreateTable ( const xbString &sTableName, const xbString &sAlias, xbSchema *, xbInt16 iOverlay, xbInt16 iShareMode );

523 virtual xbInt16 GetVersion () const;

524 virtual xbInt16 Open ( const xbString &sTableName, const xbString &sAlias, xbInt16 iOpenMode, xbInt16 iShareMode );

525 virtual xbInt16 Rename ( const xbString sNewName );

526

527 #ifdef XB_MEMO_SUPPORT

528 virtual xbInt16 SetCreateMemoBlockSize( xbUInt32 iBlockSize );

529 #endif

530

531 private:

532

533};

534

535#endif /* XB_DBF4_SUPPORT */

536

537} /* namespace xb */

538#endif /* __XB_DBF_H__ */

531 protected:

532 // void InitVars ();

533 xbInt16 SetVersion();

534 virtual xbInt16 ValidateSchema ( xbSchema *s );

535

536 private:

537

538};

539

540#endif /* XB_DBF4_SUPPORT */

541

542} /* namespace xb */

543#endif /* __XB_DBF_H__ */

xb::xbDate

xbDate class.

Definition: xbdate.h:62

xb::xbDbf

Base class for handling dbf files/tables.

Definition: xbdbf.h:150

xb::xbDbf::GetPhysicalIxCnt

virtual xbInt32 GetPhysicalIxCnt() const

xb::xbDbf::DumpRecord

virtual xbInt16 DumpRecord(xbUInt32 ulRecNo, xbInt16 iOutputDest=0, xbInt16 iOutputFmt=0)

xb::xbDbf::GetVersion

virtual xbInt16 GetVersion() const =0

xb::xbDbf::Open

virtual xbInt16 Open(const xbString &sTableName, const xbString &sAlias, xbInt16 iOpenMode, xbInt16 iShareMode)=0

xb::xbDbf::CreateTable

virtual xbInt16 CreateTable(const xbString &sTableName, const xbString &sAlias, xbSchema *pSchema, xbInt16 iOverlay, xbInt16 iShareMode)=0

xb::xbDbf::Open

virtual xbInt16 Open(const xbString &sTableName)

xb::xbDbf::DumpHeader

virtual xbInt16 DumpHeader(xbInt16 iOption) const

xb::xbDbf::Open

virtual xbInt16 Open(const xbString &sTableName, const xbString &sAlias)

xb::xbDbf::MemoFieldsExist

virtual xbBool MemoFieldsExist() const

xb::xbDbf::Rename

virtual xbInt16 Rename(const xbString sNewName)=0

xb::xbFile

Class for handling low level file I/O.

Definition: xbfile.h:56

xb::xbString

Class for handling string data.

Definition: xbstring.h:50

xb::xbXBase

xbXbase class.

Definition: xbxbase.h:123

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