b311480e |
1 | // Copyright (c) 1998-1999 Matra Datavision |
2 | // Copyright (c) 1999-2012 OPEN CASCADE SAS |
3 | // |
4 | // The content of this file is subject to the Open CASCADE Technology Public |
5 | // License Version 6.5 (the "License"). You may not use the content of this file |
6 | // except in compliance with the License. Please obtain a copy of the License |
7 | // at http://www.opencascade.org and read it completely before using this file. |
8 | // |
9 | // The Initial Developer of the Original Code is Open CASCADE S.A.S., having its |
10 | // main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France. |
11 | // |
12 | // The Original Code and all software distributed under the License is |
13 | // distributed on an "AS IS" basis, without warranty of any kind, and the |
14 | // Initial Developer hereby disclaims all such warranties, including without |
15 | // limitation, any warranties of merchantability, fitness for a particular |
16 | // purpose or non-infringement. Please see the License for the specific terms |
17 | // and conditions governing the rights and limitations under the License. |
18 | |
7fd59977 |
19 | #include <FSD_CmpFile.ixx> |
20 | #include <OSD.hxx> |
21 | |
22 | #include <OSD_Real2String.hxx> |
23 | |
24 | #include <Storage_StreamModeError.hxx> |
25 | #include <Storage_StreamUnknownTypeError.hxx> |
26 | #include <Standard_PCharacter.hxx> |
27 | |
28 | // Propagate the improvement (BUC60808) on all platforms |
29 | // #ifdef WNT |
30 | #define BUC60808 |
31 | // BUC60808 : standard output in MS Visual C++ limites the quantity of figures (digits) |
32 | // in part of number after fixed point. The quantity of figures after fixed point |
33 | // could not be more than 15 when we output double number using standard MS VS output operator '<<'. |
34 | // For example, the maximum double value DBL_MAX = 1.7976931348623157e+308 (see float.h) after |
35 | // cout<<setprecision(17)<<DBL_MAX becomes 1.79769313486232e+308 in stream of output |
36 | // (it could be a file stream). When the number 1.79769313486232e+308 is read from the |
37 | // i/o streame (file, for example) it occurs more than allowed maximum value of double |
38 | // type - 1.7976931348623157e+308. Such value is considered as infinite. When it is written |
39 | // to file (for example) again it is written as 1.#INF. Such value can't be read from file next time. |
40 | //#endif |
41 | |
42 | const Standard_CString MAGICNUMBER = "CMPFILE"; |
43 | const Standard_CString ENDOFNORMALEXTENDEDSECTION = "BEGIN_REF_SECTION"; |
44 | const Standard_Integer SIZEOFNORMALEXTENDEDSECTION = 16; |
45 | |
46 | //======================================================================= |
47 | //function : FSD_CmpFile |
48 | //purpose : |
49 | //======================================================================= |
50 | |
51 | FSD_CmpFile::FSD_CmpFile() |
52 | { |
53 | |
54 | } |
55 | |
56 | //======================================================================= |
57 | //function : IsGoodFileType |
58 | //purpose : INFO SECTION |
59 | // write |
60 | //======================================================================= |
61 | |
62 | Storage_Error FSD_CmpFile::IsGoodFileType(const TCollection_AsciiString& aName) |
63 | { |
64 | FSD_CmpFile f; |
65 | Storage_Error s; |
66 | |
67 | s = f.Open(aName,Storage_VSRead); |
68 | |
69 | if (s == Storage_VSOk) { |
70 | TCollection_AsciiString l; |
fb8a7358 |
71 | Standard_Size len = strlen(FSD_CmpFile::MagicNumber()); |
7fd59977 |
72 | |
73 | f.ReadChar(l,len); |
74 | |
75 | f.Close(); |
76 | |
77 | if (strncmp(FSD_CmpFile::MagicNumber(),l.ToCString(),len) != 0) { |
78 | s = Storage_VSFormatError; |
79 | } |
80 | } |
81 | |
82 | return s; |
83 | } |
84 | |
85 | //======================================================================= |
86 | //function : Open |
87 | //purpose : |
88 | //======================================================================= |
89 | |
90 | Storage_Error FSD_CmpFile::Open(const TCollection_AsciiString& aName,const Storage_OpenMode aMode) |
91 | { |
92 | Storage_Error result = Storage_VSOk; |
93 | |
94 | SetName(aName); |
95 | |
96 | if (OpenMode() == Storage_VSNone) { |
97 | |
98 | #if !defined(IRIX) && !defined(DECOSF1) |
99 | if (aMode == Storage_VSRead) { |
100 | myStream.open(aName.ToCString(),ios::in|ios::binary); // ios::nocreate is not portable |
101 | } |
102 | else if (aMode == Storage_VSWrite) { |
103 | myStream.open(aName.ToCString(),ios::out|ios::binary); |
104 | } |
105 | else if (aMode == Storage_VSReadWrite) { |
106 | myStream.open(aName.ToCString(),ios::in|ios::out|ios::binary); |
107 | } |
108 | #else |
109 | if (aMode == Storage_VSRead) { |
110 | myStream.open(aName.ToCString(),ios::in); // ios::nocreate is not portable |
111 | } |
112 | else if (aMode == Storage_VSWrite) { |
113 | myStream.open(aName.ToCString(),ios::out); |
114 | } |
115 | else if (aMode == Storage_VSReadWrite) { |
116 | myStream.open(aName.ToCString(),ios::in|ios::out); |
117 | } |
118 | #endif |
119 | |
120 | if (myStream.fail()) { |
121 | result = Storage_VSOpenError; |
122 | } |
123 | else { |
124 | myStream.precision(17); |
125 | SetOpenMode(aMode); |
126 | } |
127 | } |
128 | else { |
129 | result = Storage_VSAlreadyOpen; |
130 | } |
131 | return result; |
132 | } |
133 | |
134 | //======================================================================= |
135 | //function : IsEnd |
136 | //purpose : |
137 | //======================================================================= |
138 | |
139 | Standard_Boolean FSD_CmpFile::IsEnd() |
140 | { |
141 | return myStream.eof(); |
142 | } |
143 | |
144 | //======================================================================= |
145 | //function : Close |
146 | //purpose : |
147 | //======================================================================= |
148 | |
149 | Storage_Error FSD_CmpFile::Close() |
150 | { |
151 | Storage_Error result = Storage_VSOk; |
152 | |
153 | if (OpenMode() != Storage_VSNone) { |
154 | myStream.close(); |
155 | SetOpenMode(Storage_VSNone); |
156 | } |
157 | else { |
158 | result = Storage_VSNotOpen; |
159 | } |
160 | |
161 | return result; |
162 | } |
163 | |
164 | //======================================================================= |
165 | //function : MagicNumber |
166 | //purpose : ------------------ PROTECTED |
167 | //======================================================================= |
168 | |
169 | const Standard_CString FSD_CmpFile::MagicNumber() |
170 | { |
171 | return MAGICNUMBER; |
172 | } |
173 | |
174 | //======================================================================= |
175 | //function : FlushEndOfLine |
176 | //purpose : |
177 | //======================================================================= |
178 | |
179 | void FSD_CmpFile::FlushEndOfLine() |
180 | { |
181 | TCollection_AsciiString aDummy; |
182 | ReadLine (aDummy); // flush is nothing more than to read till the line-break |
183 | /* |
184 | static char Buffer[8192]; |
185 | char c; |
186 | Standard_Boolean IsEnd = Standard_False; |
187 | |
188 | while (!IsEnd && !FSD_CmpFile::IsEnd()) { |
189 | Buffer[0] = '\0'; |
190 | myStream.get(Buffer,8192,'\n'); |
191 | |
192 | if (myStream.get(c) && c != '\r' && c != '\n') { |
193 | } |
194 | else { |
195 | IsEnd = Standard_True; |
196 | } |
197 | } |
198 | */ |
199 | } |
200 | |
201 | //======================================================================= |
202 | //function : ReadLine |
203 | //purpose : read from the current position to the end of line. |
204 | //======================================================================= |
205 | |
206 | void FSD_CmpFile::ReadLine(TCollection_AsciiString& buffer) |
207 | { |
208 | char Buffer[8193]; |
209 | //char c; |
210 | Standard_Boolean IsEnd = Standard_False; |
211 | |
212 | buffer.Clear(); |
213 | |
214 | while (!IsEnd && !FSD_CmpFile::IsEnd()) { |
215 | Buffer[0] = '\0'; |
216 | //myStream.get(Buffer,8192,'\n'); |
217 | myStream.getline(Buffer,8192,'\n'); |
fb8a7358 |
218 | for (Standard_Size lv = (strlen(Buffer)- 1); lv > 1 && (Buffer[lv] == '\r' || Buffer[lv] == '\n') ;lv--) { |
7fd59977 |
219 | Buffer[lv] = '\0'; |
220 | } |
221 | |
222 | // if (myStream.get(c) && c != '\r' && c != '\n') { |
223 | // buffer += Buffer; |
224 | // buffer += c; |
225 | // } |
226 | // else { |
227 | buffer += Buffer; |
228 | IsEnd = Standard_True; |
229 | // } |
230 | } |
231 | } |
232 | |
233 | //======================================================================= |
234 | //function : WriteExtendedLine |
235 | //purpose : write from the current position to the end of line. |
236 | //======================================================================= |
237 | |
238 | void FSD_CmpFile::WriteExtendedLine(const TCollection_ExtendedString& buffer) |
239 | { |
240 | #if 0 |
241 | Standard_ExtString extBuffer; |
242 | Standard_Integer i,c,d; |
243 | |
244 | extBuffer = buffer.ToExtString(); |
245 | |
246 | for (i = 0; i < buffer.Length(); i++) { |
247 | c = (extBuffer[i] & 0x0000FF00 ) >> 8 ; |
248 | d = extBuffer[i] & 0x000000FF; |
249 | |
250 | myStream << (char)c << (char)d; |
251 | } |
252 | |
253 | myStream << (char)0 << "\n"; |
254 | #endif |
255 | Standard_ExtString extBuffer; |
256 | Standard_Integer i; |
257 | |
258 | extBuffer = buffer.ToExtString(); |
259 | PutInteger(buffer.Length()); |
260 | for (i = 0; i < buffer.Length(); i++) { |
261 | PutExtCharacter(extBuffer[i]); |
262 | } |
263 | |
264 | myStream << "\n"; |
265 | } |
266 | |
267 | //======================================================================= |
268 | //function : ReadExtendedLine |
269 | //purpose : |
270 | //======================================================================= |
271 | |
272 | void FSD_CmpFile::ReadExtendedLine(TCollection_ExtendedString& buffer) |
273 | { |
274 | Standard_ExtCharacter c; |
275 | Standard_Integer i; |
276 | |
277 | GetInteger(i); |
278 | |
279 | for (i = 0; i < buffer.Length(); i++) { |
280 | GetExtCharacter(c); |
281 | buffer += c; |
282 | } |
283 | |
284 | FlushEndOfLine(); |
285 | #if 0 |
286 | char c = '\0'; |
287 | Standard_ExtCharacter i = 0,j,count = 0; |
288 | Standard_Boolean fin = Standard_False; |
289 | Standard_CString tg = ENDOFNORMALEXTENDEDSECTION; |
290 | |
291 | buffer.Clear(); |
292 | |
293 | while (!fin && !IsEnd()) { |
294 | myStream.get(c); |
295 | |
296 | if (c == tg[count]) count++; |
297 | else count = 0; |
298 | if (count < SIZEOFNORMALEXTENDEDSECTION) { |
299 | i = 0; j = 0; |
300 | i += (Standard_ExtCharacter)c; |
301 | if (c == '\0') fin = Standard_True; |
302 | i = (i << 8); |
303 | |
304 | myStream.get(c); |
305 | if (c == tg[count]) count++; |
306 | else count = 0; |
307 | if (count < SIZEOFNORMALEXTENDEDSECTION) { |
308 | if ( c != '\r') { |
309 | j += (Standard_ExtCharacter)c; |
310 | if (c != '\n' && c != '\r') { |
311 | fin = Standard_False; |
312 | i |= (0x00FF & j); |
313 | buffer += (Standard_ExtCharacter)i; |
314 | } |
315 | |
316 | } |
317 | } |
318 | else { |
319 | Storage_StreamExtCharParityError::Raise(); |
320 | } |
321 | } |
322 | else { |
323 | Storage_StreamExtCharParityError::Raise(); |
324 | } |
325 | } |
326 | #endif |
327 | |
328 | } |
329 | |
330 | //======================================================================= |
331 | //function : ReadChar |
332 | //purpose : read <rsize> character from the current position. |
333 | //======================================================================= |
334 | |
fb8a7358 |
335 | void FSD_CmpFile::ReadChar(TCollection_AsciiString& buffer, const Standard_Size rsize) |
7fd59977 |
336 | { |
337 | char c; |
fb8a7358 |
338 | Standard_Size ccount = 0; |
7fd59977 |
339 | |
340 | buffer.Clear(); |
341 | |
342 | while (!IsEnd() && (ccount < rsize)) { |
343 | myStream.get(c); |
344 | buffer += c; |
345 | ccount++; |
346 | } |
347 | } |
348 | |
349 | //======================================================================= |
350 | //function : ReadString |
351 | //purpose : read from the first none space character position to the end of line. |
352 | //======================================================================= |
353 | |
354 | void FSD_CmpFile::ReadString(TCollection_AsciiString& buffer) |
355 | { |
356 | char Buffer[8193]; |
357 | char *bpos; |
358 | Standard_Boolean IsEnd = Standard_False,isFirstTime = Standard_True; |
359 | |
360 | buffer.Clear(); |
361 | |
362 | while (!IsEnd && !FSD_CmpFile::IsEnd()) { |
363 | Buffer[0] = '\0'; |
364 | //myStream.get(Buffer,8192,'\n'); |
365 | myStream.getline(Buffer,8192,'\n'); |
fb8a7358 |
366 | for (Standard_Size lv = (strlen(Buffer)- 1); lv > 1 && (Buffer[lv] == '\r' || Buffer[lv] == '\n') ;lv--) { |
7fd59977 |
367 | Buffer[lv] = '\0'; |
368 | } |
369 | bpos = Buffer; |
370 | |
371 | // LeftAdjust |
372 | // |
373 | if (isFirstTime) { |
374 | isFirstTime = Standard_False; |
375 | while (*bpos == '\n' || *bpos == ' ') bpos++; |
376 | } |
377 | // char c; |
378 | // if (myStream.get(c) && c != '\n') { |
379 | // buffer += bpos; |
380 | // buffer += c; |
381 | // } |
382 | // else { |
383 | buffer += bpos; |
384 | IsEnd = Standard_True; |
385 | // } |
386 | } |
387 | } |
388 | |
389 | //======================================================================= |
390 | //function : ReadWord |
391 | //purpose : read from the current position to the next white space or end of line. |
392 | //======================================================================= |
393 | |
394 | void FSD_CmpFile::ReadWord(TCollection_AsciiString& buffer) |
395 | { |
396 | char c; |
397 | char b[8193],*tmpb; |
398 | Standard_Boolean IsEnd = Standard_False; |
399 | Standard_Integer i; |
400 | |
401 | tmpb = b; |
402 | memset(b,'\0',8193); |
403 | buffer.Clear(); |
404 | |
405 | while (!IsEnd && !FSD_CmpFile::IsEnd()) { |
406 | myStream.get(c); |
407 | if ((c != ' ') && (c != '\n')) IsEnd = Standard_True; |
408 | } |
409 | |
410 | IsEnd = Standard_False; |
411 | i = 0; |
412 | |
413 | while (!IsEnd && !FSD_CmpFile::IsEnd()) { |
414 | if (i == 8192) { |
415 | buffer += b; |
416 | tmpb = b; |
417 | memset(b,'\0',8193); |
418 | i = 0; |
419 | } |
420 | *tmpb = c; |
421 | tmpb++; i++; |
422 | myStream.get(c); |
423 | if ((c == '\n') || (c == ' ')) IsEnd = Standard_True; |
424 | } |
425 | |
426 | buffer += b; |
427 | } |
428 | |
429 | //======================================================================= |
430 | //function : FindTag |
431 | //purpose : |
432 | //======================================================================= |
433 | |
434 | Storage_Error FSD_CmpFile::FindTag(const Standard_CString aTag) |
435 | { |
436 | TCollection_AsciiString l; |
437 | |
438 | ReadString(l); |
439 | |
440 | while ((strcmp(l.ToCString(),aTag) != 0) && !IsEnd()) { |
441 | ReadString(l); |
442 | } |
443 | |
444 | if (IsEnd()) { |
445 | return Storage_VSSectionNotFound; |
446 | } |
447 | else { |
448 | return Storage_VSOk; |
449 | } |
450 | } |
451 | |
452 | //======================================================================= |
453 | //function : SkipObject |
454 | //purpose : |
455 | //======================================================================= |
456 | |
457 | void FSD_CmpFile::SkipObject() |
458 | { |
459 | FlushEndOfLine(); |
460 | } |
461 | |
462 | //======================================================================= |
463 | //function : PutReference |
464 | //purpose : ---------------------- PUBLIC : PUT |
465 | //======================================================================= |
466 | |
467 | Storage_BaseDriver& FSD_CmpFile::PutReference(const Standard_Integer aValue) |
468 | { |
469 | myStream << aValue << " "; |
470 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
471 | return *this; |
472 | } |
473 | |
474 | //======================================================================= |
475 | //function : PutCharacter |
476 | //purpose : |
477 | //======================================================================= |
478 | |
479 | Storage_BaseDriver& FSD_CmpFile::PutCharacter(const Standard_Character aValue) |
480 | { |
481 | unsigned short i; |
482 | |
483 | i = aValue; |
484 | myStream << i << " "; |
485 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
486 | return *this; |
487 | } |
488 | |
489 | //======================================================================= |
490 | //function : PutExtCharacter |
491 | //purpose : |
492 | //======================================================================= |
493 | |
494 | Storage_BaseDriver& FSD_CmpFile::PutExtCharacter(const Standard_ExtCharacter aValue) |
495 | { |
496 | myStream << aValue << " "; |
497 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
498 | return *this; |
499 | } |
500 | |
501 | //======================================================================= |
502 | //function : PutInteger |
503 | //purpose : |
504 | //======================================================================= |
505 | |
506 | Storage_BaseDriver& FSD_CmpFile::PutInteger(const Standard_Integer aValue) |
507 | { |
508 | myStream << aValue << " "; |
509 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
510 | return *this; |
511 | } |
512 | |
513 | //======================================================================= |
514 | //function : PutBoolean |
515 | //purpose : |
516 | //======================================================================= |
517 | |
518 | Storage_BaseDriver& FSD_CmpFile::PutBoolean(const Standard_Boolean aValue) |
519 | { |
520 | myStream << ((Standard_Integer)aValue) << " "; |
521 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
522 | return *this; |
523 | } |
524 | |
525 | //======================================================================= |
526 | //function : PutReal |
527 | //purpose : |
528 | //======================================================================= |
529 | |
530 | Storage_BaseDriver& FSD_CmpFile::PutReal(const Standard_Real aValue) |
531 | { |
532 | #ifdef BUC60808 |
533 | char realbuffer[100]; |
534 | Standard_PCharacter pChar; |
535 | // |
536 | pChar=realbuffer; |
537 | realbuffer[0] = '\0'; |
538 | // |
539 | if (myRealConv.RealToCString(aValue,pChar)) { |
540 | myStream << realbuffer << " "; |
541 | } |
542 | else { |
543 | Storage_StreamWriteError::Raise(); |
544 | } |
545 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
546 | |
547 | return *this; |
548 | |
549 | #else |
550 | myStream << ((Standard_Real)aValue) << " "; |
551 | |
552 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
553 | return *this; |
554 | #endif |
555 | } |
556 | |
557 | //======================================================================= |
558 | //function : PutShortReal |
559 | //purpose : |
560 | //======================================================================= |
561 | |
562 | Storage_BaseDriver& FSD_CmpFile::PutShortReal(const Standard_ShortReal aValue) |
563 | { |
564 | #ifdef BUC60808 |
565 | char realbuffer[100]; |
566 | Standard_PCharacter pStr; |
567 | // |
568 | pStr=realbuffer; |
569 | realbuffer[0] = '\0'; |
570 | // |
571 | if (myRealConv.RealToCString(aValue,pStr)) { |
572 | myStream << realbuffer << " "; |
573 | } |
574 | else { |
575 | Storage_StreamWriteError::Raise(); |
576 | } |
577 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
578 | |
579 | return *this; |
580 | #else |
581 | myStream << aValue << " "; |
582 | |
583 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
584 | return *this; |
585 | #endif |
586 | } |
587 | |
588 | //======================================================================= |
589 | //function : GetReference |
590 | //purpose : ----------------- PUBLIC : GET |
591 | //======================================================================= |
592 | |
593 | Storage_BaseDriver& FSD_CmpFile::GetReference(Standard_Integer& aValue) |
594 | { |
595 | if (!(myStream >> aValue)) Storage_StreamTypeMismatchError::Raise(); |
596 | |
597 | return *this; |
598 | } |
599 | |
600 | //======================================================================= |
601 | //function : GetCharacter |
602 | //purpose : |
603 | //======================================================================= |
604 | |
605 | Storage_BaseDriver& FSD_CmpFile::GetCharacter(Standard_Character& aValue) |
606 | { |
607 | unsigned short i = 0; |
608 | if (!(myStream >> i)) { |
609 | // SGI : donne une erreur mais a une bonne valeur pour les caracteres ecrits |
610 | // signes (-80 fait ios::badbit, mais la variable i est initialisee) |
611 | // |
612 | if (i == 0) Storage_StreamTypeMismatchError::Raise(); |
613 | myStream.clear(ios::goodbit); |
614 | } |
615 | aValue = (char)i; |
616 | |
617 | return *this; |
618 | } |
619 | |
620 | //======================================================================= |
621 | //function : GetExtCharacter |
622 | //purpose : |
623 | //======================================================================= |
624 | |
625 | Storage_BaseDriver& FSD_CmpFile::GetExtCharacter(Standard_ExtCharacter& aValue) |
626 | { |
627 | if (!(myStream >> aValue)) Storage_StreamTypeMismatchError::Raise(); |
628 | |
629 | return *this; |
630 | } |
631 | |
632 | //======================================================================= |
633 | //function : GetInteger |
634 | //purpose : |
635 | //======================================================================= |
636 | |
637 | Storage_BaseDriver& FSD_CmpFile::GetInteger(Standard_Integer& aValue) |
638 | { |
639 | if (!(myStream >> aValue)) Storage_StreamTypeMismatchError::Raise(); |
640 | |
641 | return *this; |
642 | } |
643 | |
644 | //======================================================================= |
645 | //function : GetBoolean |
646 | //purpose : |
647 | //======================================================================= |
648 | |
649 | Storage_BaseDriver& FSD_CmpFile::GetBoolean(Standard_Boolean& aValue) |
650 | { |
651 | if (!(myStream >> aValue)) Storage_StreamTypeMismatchError::Raise(); |
652 | |
653 | return *this; |
654 | } |
655 | |
656 | //======================================================================= |
657 | //function : GetReal |
658 | //purpose : |
659 | //======================================================================= |
660 | |
661 | Storage_BaseDriver& FSD_CmpFile::GetReal(Standard_Real& aValue) |
662 | { |
663 | #ifdef BUC60808 |
664 | char realbuffer[100]; |
665 | |
666 | realbuffer[0] = '\0'; |
667 | if (!(myStream >> realbuffer)) { |
668 | cerr << "%%%ERROR: read error of double at offset " << myStream.tellg() << endl; |
669 | cerr << "\t buffer is" << realbuffer<< endl; |
670 | Storage_StreamTypeMismatchError::Raise(); |
671 | } |
672 | if (!myRealConv.CStringToReal(realbuffer,aValue)) { |
673 | cerr << "%%%ERROR: read error of double at offset " << myStream.tellg() << endl; |
674 | cerr << "\t buffer is" << realbuffer<< endl; |
675 | //if (!OSD::CStringToReal(realbuffer,aValue)) |
676 | Storage_StreamTypeMismatchError::Raise(); |
677 | } |
678 | |
679 | return *this; |
680 | #else |
681 | if (!(myStream >> aValue)) Storage_StreamTypeMismatchError::Raise(); |
682 | |
683 | return *this; |
684 | #endif |
685 | } |
686 | |
687 | //======================================================================= |
688 | //function : GetShortReal |
689 | //purpose : |
690 | //======================================================================= |
691 | |
692 | Storage_BaseDriver& FSD_CmpFile::GetShortReal(Standard_ShortReal& aValue) |
693 | { |
694 | #ifdef BUC60808 |
695 | char realbuffer[100]; |
696 | Standard_Real r = 0.0; |
697 | |
698 | realbuffer[0] = '\0'; |
699 | if (!(myStream >> realbuffer)) Storage_StreamTypeMismatchError::Raise(); |
700 | // if (!OSD::CStringToReal(realbuffer,r)) |
701 | if (!myRealConv.CStringToReal(realbuffer,r)) Storage_StreamTypeMismatchError::Raise(); |
702 | |
703 | aValue = (Standard_ShortReal)r; |
704 | |
705 | return *this; |
706 | #else |
707 | if (!(myStream >> aValue)) Storage_StreamTypeMismatchError::Raise(); |
708 | return *this; |
709 | #endif |
710 | } |
711 | |
712 | //======================================================================= |
713 | //function : Destroy |
714 | //purpose : |
715 | //======================================================================= |
716 | |
717 | void FSD_CmpFile::Destroy() |
718 | { |
719 | if (OpenMode() != Storage_VSNone) { |
720 | Close(); |
721 | } |
722 | } |
723 | |
724 | //======================================================================= |
725 | //function : BeginWriteInfoSection |
726 | //purpose : -------------------------- INFO : WRITE |
727 | //======================================================================= |
728 | |
729 | Storage_Error FSD_CmpFile::BeginWriteInfoSection() |
730 | { |
731 | myStream << FSD_CmpFile::MagicNumber() << '\n'; |
732 | myStream << "BEGIN_INFO_SECTION\n"; |
733 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
734 | |
735 | return Storage_VSOk; |
736 | } |
737 | |
738 | //======================================================================= |
739 | //function : WriteInfo |
740 | //purpose : |
741 | //======================================================================= |
742 | |
743 | void FSD_CmpFile::WriteInfo(const Standard_Integer nbObj, |
744 | const TCollection_AsciiString& dbVersion, |
745 | const TCollection_AsciiString& date, |
746 | const TCollection_AsciiString& schemaName, |
747 | const TCollection_AsciiString& schemaVersion, |
748 | const TCollection_ExtendedString& appName, |
749 | const TCollection_AsciiString& appVersion, |
750 | const TCollection_ExtendedString& dataType, |
751 | const TColStd_SequenceOfAsciiString& userInfo) |
752 | { |
753 | Standard_Integer i; |
754 | |
755 | myStream << nbObj; |
756 | myStream << "\n"; |
757 | myStream << dbVersion.ToCString() << "\n"; |
758 | myStream << date.ToCString() << "\n"; |
759 | myStream << schemaName.ToCString() << "\n"; |
760 | myStream << schemaVersion.ToCString() << "\n"; |
761 | WriteExtendedLine(appName); |
762 | myStream << appVersion.ToCString() << "\n"; |
763 | WriteExtendedLine(dataType); |
764 | myStream << userInfo.Length() << "\n"; |
765 | |
766 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
767 | |
768 | for (i = 1; i <= userInfo.Length(); i++) { |
769 | myStream << userInfo.Value(i).ToCString() << "\n"; |
770 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
771 | } |
772 | } |
773 | |
774 | //======================================================================= |
775 | //function : EndWriteInfoSection |
776 | //purpose : read |
777 | //======================================================================= |
778 | |
779 | Storage_Error FSD_CmpFile::EndWriteInfoSection() |
780 | { |
781 | myStream << "END_INFO_SECTION\n"; |
782 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
783 | return Storage_VSOk; |
784 | } |
785 | |
786 | //======================================================================= |
787 | //function : BeginReadInfoSection |
788 | //purpose : |
789 | //======================================================================= |
790 | |
791 | Storage_Error FSD_CmpFile::BeginReadInfoSection() |
792 | { |
793 | Storage_Error s; |
794 | TCollection_AsciiString l; |
fb8a7358 |
795 | Standard_Size len = strlen(FSD_CmpFile::MagicNumber()); |
7fd59977 |
796 | |
797 | ReadChar(l,len); |
798 | |
799 | if (strncmp(FSD_CmpFile::MagicNumber(),l.ToCString(),len) != 0) { |
800 | s = Storage_VSFormatError; |
801 | } |
802 | else { |
803 | s = FindTag("BEGIN_INFO_SECTION"); |
804 | } |
805 | |
806 | return s; |
807 | } |
808 | |
809 | //======================================================================= |
810 | //function : ReadInfo |
811 | //purpose : ------------------- INFO : READ |
812 | //======================================================================= |
813 | |
814 | void FSD_CmpFile::ReadInfo(Standard_Integer& nbObj, |
815 | TCollection_AsciiString& dbVersion, |
816 | TCollection_AsciiString& date, |
817 | TCollection_AsciiString& schemaName, |
818 | TCollection_AsciiString& schemaVersion, |
819 | TCollection_ExtendedString& appName, |
820 | TCollection_AsciiString& appVersion, |
821 | TCollection_ExtendedString& dataType, |
822 | TColStd_SequenceOfAsciiString& userInfo) |
823 | { |
824 | if (!(myStream >> nbObj)) Storage_StreamTypeMismatchError::Raise(); |
825 | |
826 | FlushEndOfLine(); |
827 | |
828 | ReadLine(dbVersion); |
829 | ReadLine(date); |
830 | ReadLine(schemaName); |
831 | ReadLine(schemaVersion); |
832 | ReadExtendedLine(appName); |
833 | ReadLine(appVersion); |
834 | ReadExtendedLine(dataType); |
835 | |
836 | Standard_Integer i,len = 0; |
837 | |
838 | if (!(myStream >> len)) Storage_StreamTypeMismatchError::Raise(); |
839 | |
840 | FlushEndOfLine(); |
841 | |
842 | TCollection_AsciiString line; |
843 | |
844 | for (i = 1; i <= len && !IsEnd(); i++) { |
845 | ReadLine(line); |
846 | userInfo.Append(line); |
847 | line.Clear(); |
848 | } |
849 | } |
850 | |
851 | //======================================================================= |
852 | //function : EndReadInfoSection |
853 | //purpose : COMMENTS SECTION |
854 | // write |
855 | //======================================================================= |
856 | |
857 | Storage_Error FSD_CmpFile::EndReadInfoSection() |
858 | { |
859 | return FindTag("END_INFO_SECTION"); |
860 | } |
861 | |
862 | //======================================================================= |
863 | //function : BeginWriteCommentSection |
864 | //purpose : ---------------- COMMENTS : WRITE |
865 | //======================================================================= |
866 | |
867 | Storage_Error FSD_CmpFile::BeginWriteCommentSection() |
868 | { |
869 | myStream << "BEGIN_COMMENT_SECTION\n"; |
870 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
871 | return Storage_VSOk; |
872 | } |
873 | |
874 | //======================================================================= |
875 | //function : WriteComment |
876 | //purpose : |
877 | //======================================================================= |
878 | |
879 | void FSD_CmpFile::WriteComment(const TColStd_SequenceOfExtendedString& aCom) |
880 | { |
881 | Standard_Integer i,aSize; |
882 | |
883 | aSize = aCom.Length(); |
884 | myStream << aSize << "\n"; |
885 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
886 | |
887 | for (i = 1; i <= aSize; i++) { |
888 | WriteExtendedLine(aCom.Value(i)); |
889 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
890 | } |
891 | } |
892 | |
893 | //======================================================================= |
894 | //function : EndWriteCommentSection |
895 | //purpose : read |
896 | //======================================================================= |
897 | |
898 | Storage_Error FSD_CmpFile::EndWriteCommentSection() |
899 | { |
900 | myStream << "END_COMMENT_SECTION\n"; |
901 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
902 | return Storage_VSOk; |
903 | } |
904 | |
905 | //======================================================================= |
906 | //function : BeginReadCommentSection |
907 | //purpose : ---------------- COMMENTS : READ |
908 | //======================================================================= |
909 | |
910 | Storage_Error FSD_CmpFile::BeginReadCommentSection() |
911 | { |
912 | return FindTag("BEGIN_COMMENT_SECTION"); |
913 | } |
914 | |
915 | //======================================================================= |
916 | //function : ReadComment |
917 | //purpose : |
918 | //======================================================================= |
919 | |
920 | void FSD_CmpFile::ReadComment(TColStd_SequenceOfExtendedString& aCom) |
921 | { |
922 | TCollection_ExtendedString line; |
923 | Standard_Integer len,i; |
924 | |
925 | if (!(myStream >> len)) Storage_StreamTypeMismatchError::Raise(); |
926 | |
927 | FlushEndOfLine(); |
928 | |
929 | for (i = 1; i <= len && !IsEnd(); i++) { |
930 | ReadExtendedLine(line); |
931 | aCom.Append(line); |
932 | line.Clear(); |
933 | } |
934 | } |
935 | |
936 | //======================================================================= |
937 | //function : EndReadCommentSection |
938 | //purpose : |
939 | //======================================================================= |
940 | |
941 | Storage_Error FSD_CmpFile::EndReadCommentSection() |
942 | { |
943 | return FindTag("END_COMMENT_SECTION"); |
944 | } |
945 | |
946 | //======================================================================= |
947 | //function : BeginWriteTypeSection |
948 | //purpose : --------------- TYPE : WRITE |
949 | //======================================================================= |
950 | |
951 | Storage_Error FSD_CmpFile::BeginWriteTypeSection() |
952 | { |
953 | myStream << "BEGIN_TYPE_SECTION\n"; |
954 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
955 | return Storage_VSOk; |
956 | } |
957 | |
958 | //======================================================================= |
959 | //function : SetTypeSectionSize |
960 | //purpose : |
961 | //======================================================================= |
962 | |
963 | void FSD_CmpFile::SetTypeSectionSize(const Standard_Integer aSize) |
964 | { |
965 | myStream << aSize << "\n"; |
966 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
967 | } |
968 | |
969 | //======================================================================= |
970 | //function : WriteTypeInformations |
971 | //purpose : |
972 | //======================================================================= |
973 | |
974 | void FSD_CmpFile::WriteTypeInformations(const Standard_Integer typeNum, |
975 | const TCollection_AsciiString& typeName) |
976 | { |
977 | myStream << typeNum << " " << typeName.ToCString() << "\n"; |
978 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
979 | } |
980 | |
981 | //======================================================================= |
982 | //function : EndWriteTypeSection |
983 | //purpose : read |
984 | //======================================================================= |
985 | |
986 | Storage_Error FSD_CmpFile::EndWriteTypeSection() |
987 | { |
988 | myStream << "END_TYPE_SECTION\n"; |
989 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
990 | return Storage_VSOk; |
991 | } |
992 | |
993 | //======================================================================= |
994 | //function : BeginReadTypeSection |
995 | //purpose : ------------------- TYPE : READ |
996 | //======================================================================= |
997 | |
998 | Storage_Error FSD_CmpFile::BeginReadTypeSection() |
999 | { |
1000 | return FindTag("BEGIN_TYPE_SECTION"); |
1001 | } |
1002 | |
1003 | //======================================================================= |
1004 | //function : TypeSectionSize |
1005 | //purpose : |
1006 | //======================================================================= |
1007 | |
1008 | Standard_Integer FSD_CmpFile::TypeSectionSize() |
1009 | { |
1010 | Standard_Integer i; |
1011 | |
1012 | if (!(myStream >> i)) Storage_StreamTypeMismatchError::Raise(); |
1013 | |
1014 | FlushEndOfLine(); |
1015 | |
1016 | return i; |
1017 | } |
1018 | |
1019 | //======================================================================= |
1020 | //function : ReadTypeInformations |
1021 | //purpose : |
1022 | //======================================================================= |
1023 | |
1024 | void FSD_CmpFile::ReadTypeInformations(Standard_Integer& typeNum, |
1025 | TCollection_AsciiString& typeName) |
1026 | { |
1027 | if (!(myStream >> typeNum)) Storage_StreamTypeMismatchError::Raise(); |
1028 | if (!(myStream >> typeName)) Storage_StreamTypeMismatchError::Raise(); |
1029 | FlushEndOfLine(); |
1030 | } |
1031 | |
1032 | //======================================================================= |
1033 | //function : EndReadTypeSection |
1034 | //purpose : ROOT SECTION |
1035 | // write |
1036 | //======================================================================= |
1037 | |
1038 | Storage_Error FSD_CmpFile::EndReadTypeSection() |
1039 | { |
1040 | return FindTag("END_TYPE_SECTION"); |
1041 | } |
1042 | |
1043 | //======================================================================= |
1044 | //function : BeginWriteRootSection |
1045 | //purpose : -------------------- ROOT : WRITE |
1046 | //======================================================================= |
1047 | |
1048 | Storage_Error FSD_CmpFile::BeginWriteRootSection() |
1049 | { |
1050 | myStream << "BEGIN_ROOT_SECTION\n"; |
1051 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
1052 | return Storage_VSOk; |
1053 | } |
1054 | |
1055 | //======================================================================= |
1056 | //function : SetRootSectionSize |
1057 | //purpose : |
1058 | //======================================================================= |
1059 | |
1060 | void FSD_CmpFile::SetRootSectionSize(const Standard_Integer aSize) |
1061 | { |
1062 | myStream << aSize << "\n"; |
1063 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
1064 | } |
1065 | |
1066 | //======================================================================= |
1067 | //function : WriteRoot |
1068 | //purpose : |
1069 | //======================================================================= |
1070 | |
1071 | void FSD_CmpFile::WriteRoot(const TCollection_AsciiString& rootName, const Standard_Integer aRef, const TCollection_AsciiString& rootType) |
1072 | { |
1073 | myStream << aRef << " " << rootName.ToCString() << " " << rootType.ToCString() << "\n"; |
1074 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
1075 | } |
1076 | |
1077 | //======================================================================= |
1078 | //function : EndWriteRootSection |
1079 | //purpose : read |
1080 | //======================================================================= |
1081 | |
1082 | Storage_Error FSD_CmpFile::EndWriteRootSection() |
1083 | { |
1084 | myStream << "END_ROOT_SECTION\n"; |
1085 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
1086 | return Storage_VSOk; |
1087 | } |
1088 | |
1089 | //======================================================================= |
1090 | //function : BeginReadRootSection |
1091 | //purpose : ----------------------- ROOT : READ |
1092 | //======================================================================= |
1093 | |
1094 | Storage_Error FSD_CmpFile::BeginReadRootSection() |
1095 | { |
1096 | return FindTag("BEGIN_ROOT_SECTION"); |
1097 | } |
1098 | |
1099 | //======================================================================= |
1100 | //function : RootSectionSize |
1101 | //purpose : |
1102 | //======================================================================= |
1103 | |
1104 | Standard_Integer FSD_CmpFile::RootSectionSize() |
1105 | { |
1106 | Standard_Integer i; |
1107 | |
1108 | if (!(myStream >> i)) Storage_StreamTypeMismatchError::Raise(); |
1109 | |
1110 | FlushEndOfLine(); |
1111 | |
1112 | return i; |
1113 | } |
1114 | |
1115 | //======================================================================= |
1116 | //function : ReadRoot |
1117 | //purpose : |
1118 | //======================================================================= |
1119 | |
1120 | void FSD_CmpFile::ReadRoot(TCollection_AsciiString& rootName, Standard_Integer& aRef,TCollection_AsciiString& rootType) |
1121 | { |
1122 | if (!(myStream >> aRef)) Storage_StreamTypeMismatchError::Raise(); |
1123 | ReadWord(rootName); |
1124 | ReadWord(rootType); |
1125 | } |
1126 | |
1127 | //======================================================================= |
1128 | //function : EndReadRootSection |
1129 | //purpose : REF SECTION |
1130 | // write |
1131 | //======================================================================= |
1132 | |
1133 | Storage_Error FSD_CmpFile::EndReadRootSection() |
1134 | { |
1135 | return FindTag("END_ROOT_SECTION"); |
1136 | } |
1137 | |
1138 | //======================================================================= |
1139 | //function : BeginWriteRefSection |
1140 | //purpose : -------------------------- REF : WRITE |
1141 | //======================================================================= |
1142 | |
1143 | Storage_Error FSD_CmpFile::BeginWriteRefSection() |
1144 | { |
1145 | myStream << "BEGIN_REF_SECTION\n"; |
1146 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
1147 | return Storage_VSOk; |
1148 | } |
1149 | |
1150 | //======================================================================= |
1151 | //function : SetRefSectionSize |
1152 | //purpose : |
1153 | //======================================================================= |
1154 | |
1155 | void FSD_CmpFile::SetRefSectionSize(const Standard_Integer aSize) |
1156 | { |
1157 | myStream << aSize << "\n"; |
1158 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
1159 | } |
1160 | |
1161 | //======================================================================= |
1162 | //function : WriteReferenceType |
1163 | //purpose : |
1164 | //======================================================================= |
1165 | |
1166 | void FSD_CmpFile::WriteReferenceType(const Standard_Integer reference, |
1167 | const Standard_Integer typeNum) |
1168 | { |
1169 | myStream << reference << " " << typeNum << "\n"; |
1170 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
1171 | } |
1172 | |
1173 | //======================================================================= |
1174 | //function : EndWriteRefSection |
1175 | //purpose : read |
1176 | //======================================================================= |
1177 | |
1178 | Storage_Error FSD_CmpFile::EndWriteRefSection() |
1179 | { |
1180 | myStream << "END_REF_SECTION\n"; |
1181 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
1182 | return Storage_VSOk; |
1183 | } |
1184 | |
1185 | //======================================================================= |
1186 | //function : BeginReadRefSection |
1187 | //purpose : ----------------------- REF : READ |
1188 | //======================================================================= |
1189 | |
1190 | Storage_Error FSD_CmpFile::BeginReadRefSection() |
1191 | { |
1192 | return FindTag("BEGIN_REF_SECTION"); |
1193 | } |
1194 | |
1195 | //======================================================================= |
1196 | //function : RefSectionSize |
1197 | //purpose : |
1198 | //======================================================================= |
1199 | |
1200 | Standard_Integer FSD_CmpFile::RefSectionSize() |
1201 | { |
1202 | Standard_Integer i; |
1203 | |
1204 | if (!(myStream >> i)) Storage_StreamTypeMismatchError::Raise(); |
1205 | FlushEndOfLine(); |
1206 | |
1207 | return i; |
1208 | } |
1209 | |
1210 | //======================================================================= |
1211 | //function : ReadReferenceType |
1212 | //purpose : |
1213 | //======================================================================= |
1214 | |
1215 | void FSD_CmpFile::ReadReferenceType(Standard_Integer& reference, |
1216 | Standard_Integer& typeNum) |
1217 | { |
1218 | if (!(myStream >> reference)) Storage_StreamTypeMismatchError::Raise(); |
1219 | if (!(myStream >> typeNum)) Storage_StreamTypeMismatchError::Raise(); |
1220 | FlushEndOfLine(); |
1221 | } |
1222 | |
1223 | //======================================================================= |
1224 | //function : EndReadRefSection |
1225 | //purpose : DATA SECTION |
1226 | // write |
1227 | //======================================================================= |
1228 | |
1229 | Storage_Error FSD_CmpFile::EndReadRefSection() |
1230 | { |
1231 | return FindTag("END_REF_SECTION"); |
1232 | } |
1233 | |
1234 | //======================================================================= |
1235 | //function : BeginWriteDataSection |
1236 | //purpose : -------------------- DATA : WRITE |
1237 | //======================================================================= |
1238 | |
1239 | Storage_Error FSD_CmpFile::BeginWriteDataSection() |
1240 | { |
1241 | myStream << "BEGIN_DATA_SECTION"; |
1242 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
1243 | return Storage_VSOk; |
1244 | } |
1245 | |
1246 | //======================================================================= |
1247 | //function : WritePersistentObjectHeader |
1248 | //purpose : |
1249 | //======================================================================= |
1250 | |
1251 | void FSD_CmpFile::WritePersistentObjectHeader(const Standard_Integer aRef, |
1252 | const Standard_Integer aType) |
1253 | { |
1254 | myStream << "\n#" << aRef << "%" << aType << " "; |
1255 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
1256 | } |
1257 | |
1258 | //======================================================================= |
1259 | //function : BeginWritePersistentObjectData |
1260 | //purpose : |
1261 | //======================================================================= |
1262 | |
1263 | void FSD_CmpFile::BeginWritePersistentObjectData() |
1264 | { |
1265 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
1266 | } |
1267 | |
1268 | //======================================================================= |
1269 | //function : BeginWriteObjectData |
1270 | //purpose : |
1271 | //======================================================================= |
1272 | |
1273 | void FSD_CmpFile::BeginWriteObjectData() |
1274 | { |
1275 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
1276 | } |
1277 | |
1278 | //======================================================================= |
1279 | //function : EndWriteObjectData |
1280 | //purpose : |
1281 | //======================================================================= |
1282 | |
1283 | void FSD_CmpFile::EndWriteObjectData() |
1284 | { |
1285 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
1286 | } |
1287 | |
1288 | //======================================================================= |
1289 | //function : EndWritePersistentObjectData |
1290 | //purpose : |
1291 | //======================================================================= |
1292 | |
1293 | void FSD_CmpFile::EndWritePersistentObjectData() |
1294 | { |
1295 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
1296 | } |
1297 | |
1298 | //======================================================================= |
1299 | //function : EndWriteDataSection |
1300 | //purpose : read |
1301 | //======================================================================= |
1302 | |
1303 | Storage_Error FSD_CmpFile::EndWriteDataSection() |
1304 | { |
1305 | myStream << "\nEND_DATA_SECTION\n"; |
1306 | if (myStream.bad()) Storage_StreamWriteError::Raise(); |
1307 | return Storage_VSOk; |
1308 | } |
1309 | |
1310 | //======================================================================= |
1311 | //function : BeginReadDataSection |
1312 | //purpose : ---------------------- DATA : READ |
1313 | //======================================================================= |
1314 | |
1315 | Storage_Error FSD_CmpFile::BeginReadDataSection() |
1316 | { |
1317 | return FindTag("BEGIN_DATA_SECTION"); |
1318 | } |
1319 | |
1320 | //======================================================================= |
1321 | //function : ReadPersistentObjectHeader |
1322 | //purpose : |
1323 | //======================================================================= |
1324 | |
1325 | void FSD_CmpFile::ReadPersistentObjectHeader(Standard_Integer& aRef, |
1326 | Standard_Integer& aType) |
1327 | { |
1328 | char c; |
1329 | |
1330 | myStream.get(c); |
1331 | |
1332 | while (c != '#') { |
1333 | if (IsEnd() || (c != ' ') || (c == '\r')|| (c == '\n')) { |
1334 | Storage_StreamFormatError::Raise(); |
1335 | } |
1336 | myStream.get(c); |
1337 | } |
1338 | |
1339 | if (!(myStream >> aRef)) Storage_StreamTypeMismatchError::Raise(); |
1340 | |
1341 | myStream.get(c); |
1342 | |
1343 | while (c != '%') { |
1344 | if (IsEnd() || (c != ' ') || (c == '\r')|| (c == '\n')) { |
1345 | Storage_StreamFormatError::Raise(); |
1346 | } |
1347 | myStream.get(c); |
1348 | } |
1349 | |
1350 | if (!(myStream >> aType)) Storage_StreamTypeMismatchError::Raise(); |
1351 | // cout << "REF:" << aRef << " TYPE:"<< aType << endl; |
1352 | } |
1353 | |
1354 | //======================================================================= |
1355 | //function : BeginReadPersistentObjectData |
1356 | //purpose : |
1357 | //======================================================================= |
1358 | |
1359 | void FSD_CmpFile::BeginReadPersistentObjectData() |
1360 | { |
1361 | //cout << "BeginReadPersistentObjectData" << endl; |
1362 | } |
1363 | |
1364 | //======================================================================= |
1365 | //function : BeginReadObjectData |
1366 | //purpose : |
1367 | //======================================================================= |
1368 | |
1369 | void FSD_CmpFile::BeginReadObjectData() |
1370 | { |
1371 | // cout << "BeginReadObjectData" << endl; |
1372 | } |
1373 | |
1374 | //======================================================================= |
1375 | //function : EndReadObjectData |
1376 | //purpose : |
1377 | //======================================================================= |
1378 | |
1379 | void FSD_CmpFile::EndReadObjectData() |
1380 | { |
1381 | // cout << "EndReadObjectData" << endl; |
1382 | } |
1383 | |
1384 | //======================================================================= |
1385 | //function : EndReadPersistentObjectData |
1386 | //purpose : |
1387 | //======================================================================= |
1388 | |
1389 | void FSD_CmpFile::EndReadPersistentObjectData() |
1390 | { |
1391 | char c; |
1392 | |
1393 | myStream.get(c); |
1394 | while (c != '\n' && (c != '\r')) { |
1395 | if (IsEnd() || (c != ' ')) { |
1396 | Storage_StreamFormatError::Raise(); |
1397 | } |
1398 | myStream.get(c); |
1399 | } |
1400 | if (c == '\r') { |
1401 | myStream.get(c); |
1402 | } |
1403 | // cout << "EndReadPersistentObjectData" << endl; |
1404 | } |
1405 | |
1406 | //======================================================================= |
1407 | //function : EndReadDataSection |
1408 | //purpose : |
1409 | //======================================================================= |
1410 | |
1411 | Storage_Error FSD_CmpFile::EndReadDataSection() |
1412 | { |
1413 | return FindTag("END_DATA_SECTION"); |
1414 | } |
1415 | |
1416 | //======================================================================= |
1417 | //function : Tell |
1418 | //purpose : return position in the file. Return -1 upon error. |
1419 | //======================================================================= |
1420 | |
1421 | Storage_Position FSD_CmpFile::Tell() |
1422 | { |
1423 | switch (OpenMode()) { |
1424 | case Storage_VSRead: |
1425 | return (Storage_Position) myStream.tellp(); |
1426 | case Storage_VSWrite: |
1427 | return (Storage_Position) myStream.tellg(); |
1428 | case Storage_VSReadWrite: { |
1429 | Storage_Position aPosR = (Storage_Position) myStream.tellp(); |
1430 | Storage_Position aPosW = (Storage_Position) myStream.tellg(); |
1431 | if (aPosR < aPosW) |
1432 | return aPosW; |
1433 | else |
1434 | return aPosR; |
1435 | } |
1436 | default: return -1; |
1437 | } |
1438 | return -1; |
1439 | } |