Context Navigation

source: Sophya/trunk/SophyaLib/BaseTools/ppfbinstream.cc@ 2845

Visit:

Last change on this file since 2845 was 2805, checked in by ansari, 20 years ago
MAJ commentaires pour documentation doxygen - Reza 9 Juin 2005
File size: 44.2 KB

Line
1	#include "sopnamsp.h"
2	#include "machdefs.h"
3	#include <stdio.h>
4	#include <sys/types.h>
5	#include <time.h>
6	#include "ppfbinstream.h"
7	#include "pexceptions.h"
8	#include <iostream>
9
10
11	// strptime n'est pas defini sous Linux avec g++ avant gcc 3.x - Reza Mars 2000
12	#if defined(OS_LINUX) && defined(__GNUG__) && (__GNUC__ < 3)
13	extern "C" {
14	char strptime(const char buf, const char format, struct tm tm);
15	}
16	#endif
17
18	#define MAXTAGLEN_V2 255
19
20
21	static inline void bswap8(void* p)
22	{
23	uint_8 tmp = (uint_8)p;
24	(uint_8)p = ((tmp >> (7*8)) & 0x000000FF) \|
25	((tmp >> (5*8)) & 0x0000FF00) \|
26	((tmp >> (3*8)) & 0x00FF0000) \|
27	((tmp >> (1*8)) & 0xFF000000) \|
28	((tmp & 0xFF000000) << (1*8)) \|
29	((tmp & 0x00FF0000) << (3*8)) \|
30	((tmp & 0x0000FF00) << (5*8)) \|
31	((tmp & 0x000000FF) << (7*8));
32	}
33
34	static inline void bswap4(void* p)
35	{
36	uint_4 tmp = (uint_4)p;
37	(uint_4)p = ((tmp >> 24) & 0x000000FF) \|
38	((tmp >> 8) & 0x0000FF00) \|
39	((tmp & 0x0000FF00) << 8) \|
40	((tmp & 0x000000FF) << 24);
41	}
42
43	static inline void bswap2(void* p)
44	{
45	uint_2 tmp = (uint_2)p;
46	(uint_2)p = ((tmp >> 8) & 0x00FF) \|
47	((tmp & 0x00FF) << 8);
48	}
49
50	//-------------------------------------------------------------------------
51	//---------------------- Classe PPFBinaryIOStream ------------------------
52	//-------------------------------------------------------------------------
53
54	/*!
55	\class SOPHYA::PPFBinaryIOStream
56	\ingroup BaseTools
57	Base class for SOPHYA PPF input / output stream
58	*/
59
60
61	PPFBinaryIOStream::PPFBinaryIOStream()
62	{
63	version = 0; // PPersist(In/Out) version
64	// creationdate = time(NULL); // Date de creation du fichier
65	_nbpostag = 0; // Nb de tag de positionnement
66	_nbobjs = 0; // Nb total d'objets
67	_nbtlobjs = 0; // Nb d'objets de niveau 1
68	_nbrefs = 0; // Nb de reference d'objets
69	_maxnestlevel = 0; // Niveau maximum d'objets emboites
70	}
71
72	PPFBinaryIOStream::~PPFBinaryIOStream()
73	{
74	}
75
76	//! Return the creation date/time of the associated stream as a string
77	string
78	PPFBinaryIOStream::CreationDateStr()
79	{
80	time_t cdt = CreationDate();
81	string cdate = ctime(&cdt);
82	return(cdate);
83	}
84
85	//! Return a string with information about the stream (creation-date, version ...)
86	string
87	PPFBinaryIOStream::InfoString()
88	{
89	string rs;
90	char buff[256];
91	sprintf(buff,"PPFStream Version= %d CreationDate= ", Version());
92	rs += buff;
93	rs += CreationDateStr();
94	sprintf(buff,"\n NbObjs= %ld NbTopLevObjs= %ld NbRefs= %ld MaxNest= %d ",
95	(long)NbObjects(), (long)NbTopLevelObjects(),
96	(long)NbReferences(), MaxNestedObjsLevel());
97	rs += buff;
98	sprintf(buff,"\n NbPosTag= %ld NbNameTag= %ld ", (long)NbPosTags(),
99	(long)NbNameTags());
100	rs += buff;
101	return rs;
102	}
103
104
105	//! Return the name tag number \b itag
106	string
107	PPFBinaryIOStream::GetTagName(int itag)
108	{
109	if (itag<0 \|\| itag >= (int)tags.size()) return "";
110	map<string, int_8>::iterator i = tags.begin();
111	for (int j=0; j<itag; j++) i++;
112	return((*i).first);
113	}
114
115
116	//! Return a reference to a vector<string> containing all name-tags associated with the stream
117	static vector<string> * ret_tag_names = NULL;
118	vector<string> const &
119	PPFBinaryIOStream::GetNameTags()
120	{
121	if (ret_tag_names) delete ret_tag_names;
122	ret_tag_names = new vector<string> ;
123	map<string, int_8>::iterator i;
124	for(i=tags.begin(); i!=tags.end(); i++) ret_tag_names->push_back((*i).first);
125	return(*ret_tag_names);
126	}
127
128	//-------------------------------------------------------------------------
129	//-------------------- Classe PPFBinaryInputStream -----------------------
130	//-------------------------------------------------------------------------
131
132	/*!
133	\class SOPHYA::PPFBinaryInputStream
134	\ingroup BaseTools
135	PPF Input stream implementing read operations
136	*/
137
138	/*! Constructor from a RawInOutStream pointer
139	\param is : pointer to RawInOutStream
140	\param ad : if true, the RawInOutStream \b is is deleted by the destructor
141	\param scan : if true, try to read the name-tags table from the end of the input stream
142	*/
143	PPFBinaryInputStream::PPFBinaryInputStream(RawInOutStream * is, bool ad, bool scan)
144	{
145	s = is;
146	_ads = ad;
147	Init(scan);
148	}
149
150	/*! Constructor
151	\param flnm : input file name
152	\param scan : if true, try to read the name-tags table from the end of the input stream
153	*/
154	PPFBinaryInputStream::PPFBinaryInputStream(string const& flnm, bool scan)
155	//
156	// Constructeur. Ouvre le fichier.
157	//--
158	{
159	s = new RawInFileStream(flnm.c_str());
160	_ads = true;
161	Init(scan);
162	}
163
164	PPFBinaryInputStream::~PPFBinaryInputStream()
165	{
166	if (_ads && (s!=NULL) ) delete s;
167	}
168
169	void
170	PPFBinaryInputStream::Init(bool scan)
171	{
172	// Read and check header
173
174	char rbuf[36];
175	GetRawBytes(rbuf, 32);
176	if (strncmp(rbuf,"SOS-SOPHYA-PPersistFile", 23) != 0) {
177	throw FileFormatExc("PPFBinaryInputStream::PPFBinaryInputStream bad header");
178	}
179	rbuf[32] = '\0';
180	version = atoi(rbuf+25);
181	if (version < 2) {
182	cerr << "PPFBinaryInputStream::PPFBinaryInputStream(" << FileName() << ") Version(=" << version
183	<< ") < 2 not supported !" << endl;
184	throw FileFormatExc("PPFBinaryInputStream::PPFBinaryInputStream() - Unsupported (Old) Version");
185	}
186	// read endianness
187	GetRawBytes(rbuf, 32);
188	if (strncmp(rbuf,"BIG-ENDIAN",10) == 0)
189	bigEndian = true;
190	else if (strncmp(rbuf,"LITTLE-ENDIAN",13) == 0)
191	bigEndian = false;
192	else {
193	throw FileFormatExc("PPFBinaryInputStream::PPFBinaryInputStream bad header - endianness");
194	}
195
196	// read creation date
197	GetRawBytes(rbuf, 32);
198	rbuf[32] = '\0';
199	struct tm tm;
200	strptime(rbuf,"%d/%m/%Y %H:%M:%S GMT",&tm);
201	/* #else
202	sscanf(rbuf,"%2d/%2d/%4d %2d:%2d:%2d GMT",&tm.tm_mday,&tm.tm_mon,&tm.tm_year,
203	&tm.tm_hour,&tm.tm_min,&tm.tm_sec);
204	tm.tm_mon --; tm.tm_year -= 1900;
205	#endif */
206
207	creationdate = mktime(&tm);
208	seqread = true; // To flag non sequential reads
209	if (scan && s->isSeekable()) {
210	if (Version() >= 3) ReadNameTagTable();
211	else ReadNameTagTableV2();
212	}
213	}
214
215
216	void
217	PPFBinaryInputStream::ReadNameTagTable()
218	{
219	unsigned char ppstype;
220	int_8 debut;
221	debut = s->tellg();
222
223	s->seekg(-(sizeof(int_8)+1), ios::end);
224	// Lecture position NameTagTable et tag EOF
225	int_8 pos;
226	GetRawI8(pos);
227	GetRawUByte(ppstype);
228	if (ppstype != PPS_EOF)
229	throw FileFormatExc("PPFBinaryInputStream::ReadNameTagTable() Corrupted file, no EOF tag at end of file");
230
231	// On se positionne au debut du NameTagTable
232	s->seekg(pos);
233	GetRawUByte(ppstype);
234	if (ppstype != PPS_NAMETAG_TABLE)
235	throw FileFormatExc("PPFBinaryInputStream::ReadNameTagTable() Corrupted file PPS_NAMETAG_TABLE not found");
236	// Lecture nb de PosTag et nb d'objets dans le flot
237	int_8 stats[8] = {0,0,0,0,0,0,0,0};
238	GetI8s(stats, 8);
239	_nbpostag = stats[0];
240	_nbobjs = stats[1];
241	_nbtlobjs = stats[2];
242	_nbrefs = stats[3];
243	_maxnestlevel = stats[4];
244
245	uint_8 ttsz,it;
246	// Lecture nombre de NameTag
247	GetRawU8(ttsz);
248	if (ttsz > 0) {
249	for(it=0; it<ttsz; it++) {
250	int_8 tpos;
251	string tname;
252	GetRawI8(tpos);
253	GetStr(tname);
254	tags[tname] = tpos;
255	}
256	}
257	// On revient au debut du float, juste apres l'entete
258	s->seekg(debut);
259	}
260
261	void
262	PPFBinaryInputStream::ReadNameTagTableV2()
263	{
264	// On cherche la liste des tags, a la fin du fichier
265
266	unsigned char ppstype;
267	int_8 debut;
268	debut = s->tellg();
269
270	s->seekg(-(sizeof(int_8)+1), ios::end);
271
272	GetRawUByte(ppstype);
273	if (ppstype != PPS_EOF)
274	throw FileFormatExc("PPFBinaryInputStream::ReadNameTagTableV2() Corrupted file, no eof entry at end of file");
275
276	int_8 pos;
277	GetRawI8(pos);
278	if (pos < 0) { // no tags
279	s->seekg(debut);
280	return;
281	}
282
283	char buffer[MAXTAGLEN_V2+1];
284	s->seekg(pos);
285	while (true) {
286	GetRawUByte(ppstype);
287	if (ppstype == PPS_EOF) break;
288
289	if (ppstype != PPS_NAMETAG_TABLE)
290	throw FileFormatExc("PPFBinaryInputStream::ReadNameTagTableV2() Corrupted file, bad tag entry");
291
292	GetRawI8(pos);
293	int_4 len;
294	GetRawI4(len);
295	if (len > MAXTAGLEN_V2)
296	throw FileFormatExc("PPFBinaryInputStream::ReadNameTagTableV2() Corrupted file, tag name too long");
297	GetRawBytes(buffer, len);
298	buffer[len] = '\0';
299
300	tags[buffer] = pos;
301	}
302	s->seekg(debut);
303	}
304
305
306	bool
307	PPFBinaryInputStream::GotoPositionTag(int_8 pos)
308	{
309	s->seekg(pos);
310	unsigned char ppstag;
311	GetRawUByte(ppstag);
312	if (ppstag != PPS_POSTAG_MARK)
313	throw FileFormatExc("PPFBinaryInputStream::GotoPositionTag() - PPS_POSTAG_MARK not found!");
314	int_8 tpos;
315	GetRawI8(tpos);
316	if (tpos != pos)
317	throw FileFormatExc("PPFBinaryInputStream::GotoPositionTag() - Wrong tag position!");
318	return true;
319	}
320
321	bool
322	PPFBinaryInputStream::GotoNameTag(string const& name)
323	{
324	map<string, int_8>::iterator i = tags.find(name);
325	if (i == tags.end())
326	return false;
327	// throw NotFoundExc("PPFBinaryInputStream::GotoNameTag tag not found");
328	s->seekg((*i).second);
329	seqread = false;
330	// objList.clear(); $CHECK$ EA 171199 Ne pas faire ? Reza 03/2000 ?
331	return(true);
332	}
333
334
335	bool
336	PPFBinaryInputStream::GotoNameTagNum(int itag)
337	{
338	if (itag<0 \|\| itag >= (int)tags.size()) return false;
339	map<string, int_8>::iterator i = tags.begin();
340	for (int j=0; j<itag; j++) i++;
341	s->seekg((*i).second);
342	seqread = false;
343	// objList.clear(); $CHECK$ EA 171199 Ne pas faire ? Reza 03/2000 ?
344	return(true);
345	}
346
347
348	bool
349	PPFBinaryInputStream::SkipToNextObject()
350	{
351	if (! s->isSeekable()) return false;
352	unsigned char ppstag=0;
353	// int kss;
354	while ((ppstag != PPS_OBJECT) && (ppstag != PPS_REFERENCE) && (ppstag != PPS_EOF)) {
355	// kss++;
356	GetRawUByte(ppstag);
357	// cout << " DBG--SkipToNextObject(" << kss << ")" << (int)ppstag << ","
358	// << (int)PPS_OBJECT << " fpos=" << s->tellg() << endl;
359	if ((ppstag != PPS_OBJECT) && (ppstag != PPS_REFERENCE) && (ppstag != PPS_EOF))
360	SkipItem(false, ppstag);
361	}
362	s->seekg(-1, ios::cur);
363	if (ppstag == PPS_OBJECT) return true;
364	else return false;
365
366	}
367
368	bool
369	PPFBinaryInputStream::SkipNextItem()
370	{
371	if (! s->isSeekable()) return false;
372	SkipItem();
373	return true;
374	}
375
376	char
377	PPFBinaryInputStream::NextItemTag(short & datasz, size_t & asz)
378	{
379	int_8 cpos;
380	cpos = s->tellg();
381
382	unsigned char ppstag=0;
383	unsigned char ppst1,ppst2,ppst3,ppst30;
384	GetRawUByte(ppstag);
385	ppst1 = ppstag&0x0f; // bits 0123
386	ppst2 = ppstag&0x30; // bits 45
387	ppst3 = ppstag&0xc0; // bits 67
388	ppst30 = ppstag&0xc1; // bits 0 67
389
390	datasz = 0;
391	asz = 0;
392
393	int_4 i4;
394	uint_8 ui8;
395
396	if ((ppst2 == 0) && (ppst3 == 0) ) {
397	switch (ppst1) {
398	case PPS_STRING :
399	GetRawI4(i4);
400	datasz = 1;
401	asz = i4;
402	break;
403
404	case PPS_NULL :
405	case PPS_OBJECT :
406	case PPS_REFERENCE :
407	case PPS_NAMETAG_MARK :
408	case PPS_POSTAG_MARK :
409	case PPS_ENDOBJECT :
410	case PPS_POSTAG_TABLE :
411	case PPS_NAMETAG_TABLE :
412	case PPS_EOF :
413	datasz = 0;
414	asz = 0;
415	break;
416
417	default :
418	throw FileFormatExc("PPFBinaryInputStream::NextItemTag() - Unexpected tag value !");
419	break;
420	}
421	}
422	else {
423	int_4 dsize = ppst1;
424	if (ppst30 == PPS_DATATYPE_COMPLEX) {
425	dsize--;
426	}
427	switch (ppst2) {
428	case PPS_SIMPLE :
429	datasz = dsize;
430	asz = 1;
431	break;
432
433	case PPS_SIMPLE_ARRAY4 :
434	GetRawI4(i4);
435	datasz = dsize;
436	asz = i4;
437	break;
438
439	case PPS_SIMPLE_ARRAY8 :
440	GetRawU8(ui8);
441	datasz = dsize;
442	asz = ui8;
443	break;
444	}
445	}
446
447	s->seekg(cpos,ios::beg);
448	return(ppstag);
449	}
450
451	void
452	PPFBinaryInputStream::SkipItem(bool fgrdt, unsigned char itag)
453	{
454	unsigned char ppstag=0;
455	unsigned char ppst1,ppst2,ppst3,ppst30;
456	uint_8 ui8;
457	int_4 i4;
458	int_8 i8;
459
460	if (fgrdt) GetRawUByte(ppstag);
461	else ppstag = itag;
462
463	ppst1 = ppstag&0x0f; // bits 0123
464	ppst2 = ppstag&0x30; // bits 45
465	ppst3 = ppstag&0xc0; // bits 67
466	ppst30 = ppstag&0xc1; // bits 0 67
467	if ((ppst2 == 0) && (ppst3 == 0) ) {
468	switch (ppst1) {
469	case PPS_NULL :
470	case PPS_NAMETAG_MARK :
471	break;
472
473	case PPS_STRING :
474	GetRawI4(i4);
475	s->seekg(i4,ios::cur);
476	break;
477
478	case PPS_OBJECT :
479	GetRawU8(ui8);
480	GetRawU8(ui8);
481	break;
482
483	case PPS_REFERENCE :
484	GetRawU8(ui8);
485	GetRawI8(i8);
486	break;
487
488	case PPS_POSTAG_MARK :
489	GetRawI8(i8);
490	break;
491
492	case PPS_ENDOBJECT :
493	GetRawU8(ui8);
494	break;
495
496	case PPS_POSTAG_TABLE :
497	GetRawI4(i4);
498	// for(int kkt=0; kkt<i4; kkt++) GetRawI8(i8);
499	s->seekg((int_8)i4*8,ios::cur);
500	break;
501
502	case PPS_NAMETAG_TABLE :
503	if (Version() < 3) {
504	GetRawI8(i8);
505	GetRawI4(i4);
506	s->seekg(i4,ios::cur);
507	}
508	else {
509	GetI8(i8); // nb pos tag
510	GetI8(i8); // nb d'objets
511	GetI8(i8); // nb objets toplevel
512	GetU8(ui8); // nb de nametag
513	for(int kt=0; kt<ui8; kt++) {
514	GetRawI4(i4);
515	s->seekg(i4,ios::cur);
516	}
517	GetI8(i8); // position debut NameTagTable
518	}
519	break;
520
521
522	case PPS_EOF :
523	if (Version() < 3) GetRawI8(i8);
524	break;
525
526	default :
527	cerr << "PPFBinaryInputStream::SkipItem() ERROR : Unexpected tag value "
528	<< hex << ppstag << " At position" << s->tellg() << dec << endl;
529	throw FileFormatExc("PPFBinaryInputStream::SkipItem() - Unexpected tag value !");
530	}
531	}
532	else {
533	string dtype = "???? x";
534	int_4 dsize = ppst1;
535	int_8 dsizeskip = dsize;
536	if (ppst30 == PPS_DATATYPE_COMPLEX) {
537	dsize--;
538	dsizeskip = 2*dsize;
539	}
540
541	switch (ppst2) {
542	case PPS_SIMPLE :
543	s->seekg(dsizeskip, ios::cur);
544	break;
545
546	case PPS_SIMPLE_ARRAY4 :
547	GetRawI4(i4);
548	s->seekg(dsizeskip*(int_8)i4, ios::cur);
549	break;
550
551	case PPS_SIMPLE_ARRAY8 :
552	GetRawU8(ui8);
553	s->seekg(dsizeskip*ui8, ios::cur);
554	break;
555	}
556	}
557	return;
558	}
559
560	//++
561	// void PPFBinaryInputStream::GetByte(char& c)
562	// void PPFBinaryInputStream::GetBytes(void* ptr, size_t bytes)
563	// void PPFBinaryInputStream::GetR4 (r_4& result)
564	// void PPFBinaryInputStream::GetR4s (r_4* tab, size_t n)
565	// void PPFBinaryInputStream::GetR8 (r_8& result)
566	// void PPFBinaryInputStream::GetR8s (r_8* tab, size_t n)
567	// void PPFBinaryInputStream::GetI2 (int_2& result)
568	// void PPFBinaryInputStream::GetI2s (int_2* tab, size_t n)
569	// void PPFBinaryInputStream::GetU2 (uint_2& result)
570	// void PPFBinaryInputStream::GetU2s (uint_2* tab, size_t n)
571	// void PPFBinaryInputStream::GetI4 (int_4& result)
572	// void PPFBinaryInputStream::GetI4s (int_4* tab, size_t n)
573	// void PPFBinaryInputStream::GetU4 (uint_4& result)
574	// void PPFBinaryInputStream::GetU4s (uint_4* tab, size_t n)
575	// void PPFBinaryInputStream::GetI8 (int_8& result)
576	// void PPFBinaryInputStream::GetI8s (int_8* tab, size_t n)
577	// void PPFBinaryInputStream::GetU8 (uint_8& result)
578	// void PPFBinaryInputStream::GetU8s (uint_8* tab, size_t n)
579	// Lecture de données portables depuis le fichier PPersist. Pour chaque type
580	// de données, on peut lire une valeur, ou un tableau de valeurs.
581	// void PPFBinaryInputStream::GetLine(char* ptr, size_t len)
582	// Lecture d'une ligne de texte depuis le fichier PPersist.
583	//--
584
585
586	void
587	PPFBinaryInputStream::GetTypeTag(unsigned char& c)
588	{
589	int_8 tpos;
590	c = PPS_NAMETAG_MARK;
591	while ( (c == PPS_NAMETAG_MARK) \|\| (c == PPS_POSTAG_MARK) ) {
592	GetRawUByte(c);
593	if (c == PPS_POSTAG_MARK) GetRawI8(tpos);
594	}
595	// while (c == PPS_NAMETAG_MARK) { Il ne faut plus faire ca !
596	// objList.clear(); $CHECK$ Reza 03/2000
597	// GetRawByte(c);
598	// }
599	}
600
601
602	void
603	PPFBinaryInputStream::GetRawByte(char& c)
604	{
605	GetRawBytes(&c, 1);
606	}
607
608	void
609	PPFBinaryInputStream::GetRawUByte(unsigned char& c)
610	{
611	GetRawBytes(&c, 1);
612	}
613
614	void
615	PPFBinaryInputStream::GetRawBytes(void* ptr, size_t bytes)
616	{
617	s->read((char*)ptr, bytes);
618	}
619
620	void
621	PPFBinaryInputStream::GetRawI2 (int_2& result)
622	{
623	GetRawBytes(&result, sizeof(int_2));
624	if (bigEndian != IS_BIG_ENDIAN)
625	bswap2(&result);
626	}
627
628	void
629	PPFBinaryInputStream::GetRawI4 (int_4& result)
630	{
631	GetRawBytes(&result, sizeof(int_4));
632	if (bigEndian != IS_BIG_ENDIAN)
633	bswap4(&result);
634	}
635
636	void
637	PPFBinaryInputStream::GetRawI8 (int_8& result)
638	{
639	GetRawBytes(&result, sizeof(int_8));
640	if (bigEndian != IS_BIG_ENDIAN)
641	bswap8(&result);
642	}
643
644	void
645	PPFBinaryInputStream::GetRawU8 (uint_8& result)
646	{
647	GetRawBytes(&result, sizeof(uint_8));
648	if (bigEndian != IS_BIG_ENDIAN)
649	bswap8(&result);
650	}
651
652	void
653	PPFBinaryInputStream::CheckTag(short datasz, short datatype)
654	// datatype = PPS_DATATYPE_CHAR or PPS_DATATYPE_FLOAT or PPS_DATATYPE_INTEGER or PPS_DATATYPE_UNSIGNED
655	{
656	unsigned char ppstype;
657	GetTypeTag(ppstype);
658	if (ppstype != PPS_SIMPLE + datasz + datatype)
659	throw FileFormatExc("PPFBinaryInputStream::CheckTag bad type in ppersist file");
660	}
661
662	void
663	PPFBinaryInputStream::CheckArrayTag(short datasz, size_t sz, short datatype)
664	// datatype = PPS_DATATYPE_CHAR or PPS_DATATYPE_FLOAT or PPS_DATATYPE_INTEGER or PPS_DATATYPE_UNSIGNED
665	{
666	unsigned char ppstype;
667	GetTypeTag(ppstype);
668	size_t filesz;
669	if (sz <= 0x7fffffff) {
670	if (ppstype != PPS_SIMPLE_ARRAY4 + datasz + datatype)
671	throw FileFormatExc("PPFBinaryInputStream::CheckArrayTag bad type in ppersist file");
672	int_4 ff;
673	GetRawI4(ff); filesz=ff;
674	} else {
675	if (ppstype != PPS_SIMPLE_ARRAY8 + datasz + datatype)
676	throw FileFormatExc("PPFBinaryInputStream::CheckArrayTag bad type in ppersist file");
677	uint_8 ff;
678	GetRawU8(ff); filesz=ff;
679	}
680	if (filesz != sz)
681	throw FileFormatExc("PPFBinaryInputStream::CheckArrayTag bad array size in ppersist file");
682	}
683
684	void
685	PPFBinaryInputStream::GetByte(char& c)
686	{
687	CheckTag(1,PPS_DATATYPE_CHAR);
688	GetRawBytes(&c, 1);
689	}
690
691
692	void
693	PPFBinaryInputStream::GetBytes(void* ptr, size_t bytes)
694	{
695	CheckArrayTag(1, bytes, PPS_DATATYPE_CHAR);
696	GetRawBytes(ptr, bytes);
697	}
698	void
699	PPFBinaryInputStream::GetR4 (r_4& result)
700	{
701	CheckTag(4,PPS_DATATYPE_FLOAT);
702	GetRawBytes(&result, sizeof(r_4));
703	if (bigEndian != IS_BIG_ENDIAN)
704	bswap4(&result);
705	}
706
707
708	void
709	PPFBinaryInputStream::GetR4s (r_4* tab, size_t n)
710	{
711	CheckArrayTag(4,n,PPS_DATATYPE_FLOAT);
712	GetRawBytes(tab, n*sizeof(r_4));
713	if (bigEndian == IS_BIG_ENDIAN) return;
714
715	for (unsigned int i=0; i<n; i++)
716	bswap4(tab+i);
717
718	return;
719	}
720
721	void
722	PPFBinaryInputStream::GetR8 (r_8& result)
723	{
724	CheckTag(8,PPS_DATATYPE_FLOAT);
725	GetRawBytes(&result, sizeof(r_8));
726	if (bigEndian != IS_BIG_ENDIAN)
727	bswap8(&result);
728	}
729
730	void
731	PPFBinaryInputStream::GetR8s (r_8* tab, size_t n)
732	{
733	CheckArrayTag(8,n,PPS_DATATYPE_FLOAT);
734	GetRawBytes(tab, n*sizeof(r_8));
735	if (bigEndian == IS_BIG_ENDIAN) return;
736
737	for (unsigned int i=0; i<n; i++)
738	bswap8(tab+i);
739
740	return;
741	}
742
743	void
744	PPFBinaryInputStream::GetI1 (int_1& result)
745	{
746	CheckTag(1,PPS_DATATYPE_INTEGER);
747	GetRawBytes(&result, sizeof(int_1));
748	}
749
750	void
751	PPFBinaryInputStream::GetI1s (int_1* tab, size_t n)
752	{
753	CheckArrayTag(1,n,PPS_DATATYPE_INTEGER);
754	GetRawBytes(tab, n*sizeof(int_1));
755	}
756
757	void
758	PPFBinaryInputStream::GetU1 (uint_1& result)
759	{
760	CheckTag(1,PPS_DATATYPE_UNSIGNED);
761	GetRawBytes(&result, sizeof(uint_1));
762	}
763
764	void
765	PPFBinaryInputStream::GetU1s (uint_1* tab, size_t n)
766	{
767	CheckArrayTag(1,n,PPS_DATATYPE_UNSIGNED);
768	GetRawBytes(tab, n*sizeof(uint_1));
769	}
770
771	void
772	PPFBinaryInputStream::GetI2 (int_2& result)
773	{
774	CheckTag(2,PPS_DATATYPE_INTEGER);
775	GetRawBytes(&result, sizeof(int_2));
776	if (bigEndian != IS_BIG_ENDIAN)
777	bswap2(&result);
778	}
779
780	void
781	PPFBinaryInputStream::GetI2s (int_2* tab, size_t n)
782	{
783	CheckArrayTag(2,n,PPS_DATATYPE_INTEGER);
784	GetRawBytes(tab, n*sizeof(int_2));
785	if (bigEndian == IS_BIG_ENDIAN) return;
786
787	for (unsigned int i=0; i<n; i++)
788	bswap2(tab+i);
789
790	return;
791	}
792
793	void
794	PPFBinaryInputStream::GetU2 (uint_2& result)
795	{
796	CheckTag(2,PPS_DATATYPE_UNSIGNED);
797	GetRawBytes(&result, sizeof(uint_2));
798	if (bigEndian != IS_BIG_ENDIAN)
799	bswap2(&result);
800	}
801
802	void
803	PPFBinaryInputStream::GetU2s (uint_2* tab, size_t n)
804	{
805	CheckArrayTag(2,n,PPS_DATATYPE_UNSIGNED);
806	GetRawBytes(tab, n*sizeof(uint_2));
807	if (bigEndian == IS_BIG_ENDIAN) return;
808
809	for (unsigned int i=0; i<n; i++)
810	bswap2(tab+i);
811
812	return;
813	}
814
815	void
816	PPFBinaryInputStream::GetI4 (int_4& result)
817	{
818	CheckTag(4,PPS_DATATYPE_INTEGER);
819	GetRawBytes(&result, sizeof(int_4));
820	if (bigEndian != IS_BIG_ENDIAN)
821	bswap4(&result);
822	}
823
824	void
825	PPFBinaryInputStream::GetI4s (int_4* tab, size_t n)
826	{
827	CheckArrayTag(4,n,PPS_DATATYPE_INTEGER);
828	GetRawBytes(tab, n*sizeof(int_4));
829	if (bigEndian == IS_BIG_ENDIAN) return;
830
831	for (unsigned int i=0; i<n; i++)
832	bswap4(tab+i);
833
834	return;
835	}
836
837	void
838	PPFBinaryInputStream::GetU4 (uint_4& result)
839	{
840	CheckTag(4,PPS_DATATYPE_UNSIGNED);
841	GetRawBytes(&result, sizeof(uint_4));
842	if (bigEndian != IS_BIG_ENDIAN)
843	bswap4(&result);
844	}
845
846	void
847	PPFBinaryInputStream::GetU4s (uint_4* tab, size_t n)
848	{
849	CheckArrayTag(4,n,PPS_DATATYPE_UNSIGNED);
850	GetRawBytes(tab, n*sizeof(uint_4));
851	if (bigEndian == IS_BIG_ENDIAN) return;
852
853	for (unsigned int i=0; i<n; i++)
854	bswap4(tab+i);
855
856	return;
857	}
858
859
860	void
861	PPFBinaryInputStream::GetI8 (int_8& result)
862	{
863	CheckTag(8,PPS_DATATYPE_INTEGER);
864	GetRawBytes(&result, sizeof(int_8));
865	if (bigEndian != IS_BIG_ENDIAN)
866	bswap8(&result);
867	}
868
869	void
870	PPFBinaryInputStream::GetI8s (int_8* tab, size_t n)
871	{
872	CheckArrayTag(8,n,PPS_DATATYPE_INTEGER);
873	GetRawBytes(tab, n*sizeof(int_8));
874	if (bigEndian == IS_BIG_ENDIAN) return;
875
876	for (unsigned int i=0; i<n; i++)
877	bswap8(tab+i);
878
879	return;
880	}
881
882	void
883	PPFBinaryInputStream::GetU8 (uint_8& result)
884	{
885	CheckTag(8,PPS_DATATYPE_UNSIGNED);
886	GetRawBytes(&result, sizeof(uint_8));
887	if (bigEndian != IS_BIG_ENDIAN)
888	bswap8(&result);
889	}
890
891	void
892	PPFBinaryInputStream::GetU8s (uint_8* tab, size_t n)
893	{
894	CheckArrayTag(8,n,PPS_DATATYPE_UNSIGNED);
895	GetRawBytes(tab, n*sizeof(uint_8));
896	if (bigEndian == IS_BIG_ENDIAN) return;
897
898	for (unsigned int i=0; i<n; i++)
899	bswap8(tab+i);
900
901	return;
902	}
903
904
905	void
906	PPFBinaryInputStream::GetLine(char* ptr, size_t len)
907	{
908	string str;
909	GetStr(str);
910	strncpy(ptr, str.c_str(), len);
911	ptr[len] = '\0';
912	}
913
914	void
915	PPFBinaryInputStream::GetStr(string& str)
916	{
917	unsigned char ppstype;
918	GetTypeTag(ppstype);
919	if (ppstype != PPS_STRING)
920	throw FileFormatExc("PPFBinaryInputStream::GetStr bad type in ppersist file");
921	int_4 len;
922	GetRawI4(len);
923	char * buff = new char[len+1];
924	GetRawBytes(buff, len);
925	buff[len] = '\0';
926	str = buff;
927	delete[] buff;
928	}
929
930	void
931	PPFBinaryInputStream::GetZ4 (complex<r_4>& result)
932	{
933	CheckTag(4,PPS_DATATYPE_COMPLEX);
934	r_4 reim[2];
935	GetRawBytes(reim, 2*sizeof(r_4));
936	if (bigEndian != IS_BIG_ENDIAN) {
937	bswap4(reim);
938	bswap4(reim+1);
939	}
940	result = complex<r_4>(reim[0], reim[1]);
941	}
942
943	void
944	PPFBinaryInputStream::GetZ4s (complex<r_4>* tab, size_t n)
945	{
946	CheckArrayTag(4,n,PPS_DATATYPE_COMPLEX);
947	GetRawBytes(tab, n2sizeof(r_4));
948	if (bigEndian == IS_BIG_ENDIAN) return;
949
950	r_4 * p = (r_4 *)tab;
951	for (unsigned int i=0; i<n; i++) {
952	bswap4(p); p++;
953	bswap4(p); p++;
954	}
955	return;
956	}
957
958	void
959	PPFBinaryInputStream::GetZ8 (complex<r_8>& result)
960	{
961	CheckTag(8,PPS_DATATYPE_COMPLEX);
962	r_8 reim[2];
963	GetRawBytes(reim, 2*sizeof(r_8));
964	if (bigEndian != IS_BIG_ENDIAN) {
965	bswap8(reim);
966	bswap8(reim+1);
967	}
968	result = complex<r_8>(reim[0], reim[1]);
969	}
970
971	void
972	PPFBinaryInputStream::GetZ8s (complex<r_8>* tab, size_t n)
973	{
974	CheckArrayTag(8,n,PPS_DATATYPE_COMPLEX);
975	GetRawBytes(tab, n2sizeof(r_8));
976	if (bigEndian == IS_BIG_ENDIAN) return;
977
978	r_8 * p = (r_8 *)tab;
979	for (unsigned int i=0; i<n; i++) {
980	bswap8(p); p++;
981	bswap8(p); p++;
982	}
983	return;
984	}
985
986
987	void
988	PPFBinaryInputStream::GetPosTagTable(int_8* ptab, size_t sz)
989	{
990	unsigned char ppstype;
991	GetTypeTag(ppstype);
992	if (ppstype != PPS_POSTAG_TABLE)
993	throw FileFormatExc("PPFBinaryInputStream::GetPosTagTable bad type in ppersist stream");
994	int_4 tsz;
995	GetRawI4(tsz);
996	if (tsz != sz)
997	throw FileFormatExc("PPFBinaryInputStream::GetPosTagTable Size mismatch ");
998	for(int kk=0; kk<tsz; kk++)
999	GetRawI8(ptab[kk]);
1000	return;
1001	}
1002
1003	void
1004	PPFBinaryInputStream::GetPosTagTable(vector<int_8>& ptab)
1005	{
1006	unsigned char ppstype;
1007	GetTypeTag(ppstype);
1008	if (ppstype != PPS_POSTAG_TABLE)
1009	throw FileFormatExc("PPFBinaryInputStream::GetPosTagTable bad type in ppersist stream");
1010	ptab.clear();
1011	int_4 tsz;
1012	GetRawI4(tsz);
1013	int_8 tpos;
1014	for(int kk=0; kk<tsz; kk++) {
1015	GetRawI8(tpos);
1016	ptab.push_back(tpos);
1017	}
1018	return;
1019	}
1020
1021	/*! Scans the streams and prints in text format to standard output (cout) the PPF
1022	stream content.
1023	\param lev : print level (level of details) = 0,1,2,3
1024	*/
1025	void
1026	PPFBinaryInputStream::AnalyseTags(int lev)
1027	{
1028	unsigned char ppstag=0;
1029	unsigned char ppst1,ppst2,ppst3,ppst30;
1030	int_8 cpos,fsize;
1031	uint_8 ui8,cid,oid;
1032	int_4 i4;
1033	int_8 i8;
1034	char * buff;
1035	string str;
1036	// Pour indenter lors de l'impression
1037	#define _MXINDENT_ 10
1038	char * indents[_MXINDENT_+1] = {""," ", " ", " ", " ", " ",
1039	" ", " ", " ",
1040	" ", " "};
1041	int idxindent = 0;
1042	int idxind = 0;
1043	cout << "\n ---------------------------------------------------------- " << endl;
1044	cout << " PPFBinaryInputStream::AnalyseTags(Level= " << lev << ")" << endl;
1045
1046
1047	cpos = s->tellg();
1048	s->seekg(0,ios::end);
1049	fsize = s->tellg();
1050	s->seekg(cpos,ios::beg);
1051
1052	cout << " FileName= " << FileName() << endl;
1053	cout << " Version= " << Version() << " FileSize= " << fsize
1054	<< " Creation Date= " << CreationDateStr() << endl;
1055	cout << " NbPosTag=" << NbPosTags() << " NbNameTag=" << tags.size()
1056	<< " NbObjs=" << NbObjects() << " NbTopLevObjs=" << NbTopLevelObjects()
1057	<< " NbRefs=" << NbReferences() << " MaxNest=" << MaxNestedObjsLevel()
1058	<< endl << endl;
1059
1060	uint_8 totntags = 0;
1061	bool eofok = false;
1062
1063	while ( (ppstag != PPS_EOF) && (cpos < fsize) ) {
1064	cpos = s->tellg();
1065	GetRawUByte(ppstag);
1066	totntags++;
1067
1068	ppst1 = ppstag&0x0f; // bits 0123
1069	ppst2 = ppstag&0x30; // bits 45
1070	ppst3 = ppstag&0xc0; // bits 67
1071	ppst30 = ppstag&0xc1; // bits 0 67
1072	if ((ppst2 == 0) && (ppst3 == 0) ) {
1073	switch (ppst1) {
1074
1075	case PPS_NULL :
1076	if (lev > 1) cout << indents[idxindent]
1077	<< "<PPS_NULL> tag at position " << hex << cpos << dec << endl;
1078	break;
1079
1080	case PPS_STRING :
1081	GetRawI4(i4);
1082	if (lev > 1) cout << indents[idxindent]
1083	<< "<PPS_STRING> tag at position " << hex << cpos << dec
1084	<< " Length=" << i4 << endl;
1085	s->seekg(i4,ios::cur);
1086	break;
1087
1088	case PPS_OBJECT :
1089	GetRawU8(cid);
1090	GetRawU8(oid);
1091	cout << indents[idxindent]
1092	<< "<PPS_OBJECT> tag at position " << hex << cpos << " ClassId= " << cid
1093	<< " ObjectId= " << oid << dec << endl;
1094	idxind++;
1095	idxindent = (idxind <= _MXINDENT_) ? idxind : _MXINDENT_;
1096	break;
1097
1098	case PPS_REFERENCE :
1099	GetRawU8(oid);
1100	GetRawI8(i8);
1101	cout << indents[idxindent]
1102	<< "<PPS_REFERENCE> tag at position " << hex << cpos << " ObjectId= "
1103	<< oid << " OrigPos=" << i8 << dec << endl;
1104	break;
1105
1106	case PPS_NAMETAG_MARK :
1107	cout << indents[idxindent]
1108	<< "<PPS_NAMETAG_MARK> tag at position " << hex << cpos << dec << endl;
1109	break;
1110
1111	case PPS_POSTAG_MARK :
1112	GetRawI8(i8);
1113	cout << indents[idxindent]
1114	<< "<PPS_POSTAG_MARK> tag at position " << hex << cpos
1115	<< " TPos=" << i8 << dec << endl;
1116	break;
1117
1118	case PPS_ENDOBJECT :
1119	GetRawU8(oid);
1120	idxind--;
1121	idxindent = (idxind >= 0) ? idxind : 0;
1122	cout << indents[idxindent]
1123	<< "<PPS_ENDOBJECT> tag at position " << hex << cpos << " ObjectId= "
1124	<< oid << dec << endl;
1125	break;
1126
1127	case PPS_POSTAG_TABLE :
1128	GetRawI4(i4);
1129	for(int kkt=0; kkt<i4; kkt++) GetRawI8(i8);
1130	cout << indents[idxindent]
1131	<< "<PPS_POSTAG_TABLE> tag at position " << hex << cpos << dec << endl;
1132	break;
1133
1134	case PPS_NAMETAG_TABLE :
1135	if (Version() < 3) {
1136	GetRawI8(i8);
1137	GetRawI4(i4);
1138	buff = new char[i4+1];
1139	GetRawBytes(buff, i4);
1140	buff[i4] = '\0'; str = buff;
1141	delete[] buff;
1142	cout << indents[idxindent]
1143	<< "<PPS_NAMETAG_TABLE> tag at position " << hex << cpos << dec
1144	<< " Name= " << str << endl;
1145	}
1146	else {
1147	cout << indents[idxindent]
1148	<< "<PPS_NAMETAG_TABLE> tag at position " << hex << cpos << dec << endl;
1149	int_8 stats[8];
1150	GetI8s(stats,8);
1151	GetRawU8(ui8); // nb de nametag
1152	for(int kt=0; kt<ui8; kt++) {
1153	string tname;
1154	GetRawI8(i8);
1155	GetStr(tname);
1156	if (lev > 0)
1157	cout << "<PPS_NAMETAG_ENTRY> NameTag=" << tname
1158	<< " NameTagMark Position=" << hex << i8 << dec << endl;
1159	}
1160	GetRawI8(i8); // position debut NameTagTable
1161	}
1162	break;
1163
1164	case PPS_EOF :
1165	if (Version() < 3) GetRawI8(i8);
1166	cout << indents[idxindent]
1167	<< "<PPS_EOF> tag at position " << hex << cpos
1168	<< " TagPos=" << i8 << dec << endl;
1169	eofok = true;
1170	break;
1171
1172	default :
1173	cerr << " ERROR : Unexpected tag value " << hex << ppstag
1174	<< " At position" << cpos << dec << endl;
1175	throw FileFormatExc("PPFBinaryInputStream::AnalyseTags() - Unexpected tag value !");
1176	}
1177	}
1178	else {
1179	string dtype = "???? x";
1180	if (ppst30 == PPS_DATATYPE_COMPLEX) dtype = "COMPLEX x";
1181	else if (ppst3 == PPS_DATATYPE_CHAR) dtype = "CHAR x";
1182	else if (ppst3 == PPS_DATATYPE_FLOAT) dtype = "FLOAT x";
1183	else if (ppst3 == PPS_DATATYPE_INTEGER) dtype = "INTEGER x";
1184	else if (ppst3 == PPS_DATATYPE_UNSIGNED) dtype = "UNSIGNED x";
1185	int_4 dsize = ppst1;
1186	int_8 dsizeskip = dsize;
1187	if (ppst30 == PPS_DATATYPE_COMPLEX) {
1188	dsize--;
1189	dsizeskip = 2*dsize;
1190	}
1191	char sb[16];
1192	sprintf(sb, "%d", dsize);
1193	dtype += sb;
1194
1195	switch (ppst2) {
1196
1197	case PPS_SIMPLE :
1198	if (lev > 2) cout << indents[idxindent]
1199	<< "<PPS_SIMPLE> tag at position " << hex << cpos << dec
1200	<< " DataType=" << dtype << endl;
1201	s->seekg(dsizeskip, ios::cur);
1202	break;
1203
1204	case PPS_SIMPLE_ARRAY4 :
1205	GetRawI4(i4);
1206	if (lev > 0) cout << indents[idxindent]
1207	<< "<PPS_SIMPLE_ARRAY4> tag at position " << hex << cpos << dec
1208	<< " DataType=" << dtype << " NElts= " << i4 << endl;
1209	s->seekg(dsizeskip*(int_8)i4, ios::cur);
1210	break;
1211
1212	case PPS_SIMPLE_ARRAY8 :
1213	GetRawU8(ui8);
1214	if (lev > 0) cout << indents[idxindent]
1215	<< "<PPS_SIMPLE_ARRAY8> tag at position " << hex << cpos << dec
1216	<< " DataType=" << dtype << " NElts= " << ui8 << endl;
1217	s->seekg(dsizeskip*ui8, ios::cur);
1218	break;
1219	}
1220	}
1221	}
1222	if (!eofok)
1223	throw FileFormatExc("PPFBinaryInputStream::AnalyseTags() - Not found <PPS_EOF> tag ");
1224
1225	cout << " PPFBinaryInputStream::AnalyseTags() - End - Total Number of Tags= " << totntags << endl;
1226	cout << " ---------------------------------------------------------- \n" << endl;
1227	return;
1228	}
1229
1230
1231	//-------------------------------------------------------------------------
1232	//------------------- Classe PPFBinaryOutputStream -----------------------
1233	//-------------------------------------------------------------------------
1234
1235
1236	//++
1237	// Class POutPersist
1238	// Lib Outils++
1239	// include ppersist.h
1240	//
1241	// Fichier d'objets persistants, en écriture.
1242	//--
1243
1244
1245	//++
1246	// POutPersist(string const& flnm, int endianness = PPersist::PPS_NATIVE)
1247	//
1248	// Crée un nouveau fichier ppersist. Par défaut, il est petit=boutien
1249	// sur machines petit-boutiennes, et gros-boutien sur machines
1250	// gros-boutiennes. On peut explicitement spécifier PPersist::PPS_LITTLE_ENDIAN
1251	// ou PPersist::PPS_BIG_ENDIAN.
1252	//--
1253
1254	/*!
1255	\class SOPHYA::PPFBinaryInputStream
1256	\ingroup BaseTools
1257	PPF output stream implementing write operations. The byte-ordering (endianess)
1258	of the output stream can be selected at creation. By default, the native endianness
1259	of the machine is used.
1260	*/
1261
1262	/*! Constructor from a RawInOutStream pointer
1263	\param os : pointer to RawInOutStream
1264	\param ad : if true, the RawInOutStream \b os is deleted by the destructor
1265	\param endianness : Endianness selector PPS_NATIVE PPS_LITTLE_ENDIAN PPS_BIG_ENDIAN
1266	*/
1267	PPFBinaryOutputStream::PPFBinaryOutputStream(RawInOutStream* os, bool ad, int endianness)
1268	{
1269	s = os;
1270	_ads = ad;
1271	Init(endianness);
1272	}
1273
1274	/*! Constructor
1275	\param flnm : output file name
1276	\param endianness : Endianness selector PPS_NATIVE PPS_LITTLE_ENDIAN PPS_BIG_ENDIAN
1277	*/
1278	PPFBinaryOutputStream::PPFBinaryOutputStream(string const& flnm, int endianness)
1279	{
1280	// Output stream creation
1281	s = new RawOutFileStream(flnm.c_str());
1282	_ads = true;
1283	Init(endianness);
1284	}
1285
1286	PPFBinaryOutputStream::~PPFBinaryOutputStream()
1287	{
1288	WriteNameTagTable();
1289	if (_ads && (s != NULL)) delete s; // Close the stream
1290	}
1291
1292	void
1293	PPFBinaryOutputStream::Init(int endianness)
1294	{
1295	if (endianness == -1)
1296	bigEndian = IS_BIG_ENDIAN;
1297	else
1298	bigEndian = endianness;
1299
1300	version = 3;
1301	// Header
1302	PutRawBytes("SOS-SOPHYA-PPersistFile V3 ",32);
1303	PutRawBytes(bigEndian
1304	? "BIG-ENDIAN "
1305	: "LITTLE-ENDIAN ",32);
1306
1307	// ---- GMT creation date of the file
1308	time_t tm = time(NULL);
1309	creationdate = tm;
1310	char datestring[33];
1311	int l=strftime(datestring,32,"%d/%m/%Y %H:%M:%S GMT",gmtime(&tm));
1312	for(int i=l; i<32; i++) datestring[i] = ' ';
1313	datestring[32] = '\0';
1314	PutRawBytes(datestring, 32);
1315	}
1316
1317	void
1318	PPFBinaryOutputStream::WriteNameTagTable()
1319	{
1320	int_8 tagPos;
1321	tagPos = s->tellp();
1322	PutRawUByte(PPS_NAMETAG_TABLE); // NameTagTable tag
1323	// Ecriture nb de PosTag et nb d'objets dans le flot
1324	int_8 stats[8] = {0,0,0,0,0,0,0,0};
1325	stats[0] = _nbpostag;
1326	stats[1] = _nbobjs;
1327	stats[2] = _nbtlobjs;
1328	stats[3] = _nbrefs;
1329	stats[4] = _maxnestlevel;
1330	PutI8s(stats, 8);
1331	// Ecriture nb de tag et les tags
1332	PutRawU8((uint_8)tags.size()); // Number of tags
1333	if (tags.size() > 0) {
1334	for (map<string,int_8>::iterator i = tags.begin(); i != tags.end(); i++) {
1335	int_8 pos = (*i).second;
1336	PutRawI8(pos);
1337	PutStr((*i).first);
1338	}
1339	}
1340	PutRawI8(tagPos);
1341	PutRawUByte(PPS_EOF);
1342	return;
1343	}
1344
1345	void
1346	PPFBinaryOutputStream::WriteNameTagTableV2()
1347	{
1348	if (tags.size() == 0) {
1349	PutRawUByte(PPS_EOF);
1350	PutRawI8(-1);
1351	} else {
1352	int_8 tagPos;
1353	tagPos = s->tellp();
1354	for (map<string,int_8>::iterator i = tags.begin(); i != tags.end(); i++) {
1355	string name = (*i).first;
1356	int_8 pos = (*i).second;
1357	PutRawUByte(PPS_NAMETAG_TABLE); // This is a tag
1358	PutRawI8(pos); // position of previous tag
1359	PutRawI4(name.length()); // length of the name
1360	PutRawBytes(name.c_str(), name.length()); // name, without final "0".
1361	}
1362	PutRawUByte(PPS_EOF);
1363	PutRawI8(tagPos);
1364	}
1365
1366	}
1367
1368
1369	int_8
1370	PPFBinaryOutputStream::WritePositionTag()
1371	{
1372	int_8 tagpos;
1373	tagpos = s->tellp();
1374	PutRawByte(PPS_POSTAG_MARK);
1375	PutRawI8(tagpos);
1376	_nbpostag++; // Compteur de nombre de tags
1377	return(tagpos);
1378	}
1379
1380	void
1381	PPFBinaryOutputStream::WriteNameTag(string const& name)
1382	{
1383	// if (name.length() > MAXTAGLEN_V2)
1384	// throw ParmError("PPFBinaryOutputStream::WriteNameTag tag name too long");
1385
1386	if (tags.find(name) != tags.end())
1387	throw DuplicateIdExc("PPFBinaryOutputStream::WriteNameTag duplicate tag name");
1388
1389	// Get current file position
1390	int_8 tagPos;
1391	tagPos = s->tellp();
1392
1393	tags[name] = tagPos;
1394	PutRawUByte(PPS_NAMETAG_MARK); // This is a tag
1395	// objList.clear(); // $CHECK$ EA 171199 - Ne pas faire ? Reza 03/2000
1396	}
1397
1398	//++
1399	// void PPFBinaryOutputStream::PutByte(char& c)
1400	// void PPFBinaryOutputStream::PutBytes(void const* ptr, size_t bytes)
1401	// void PPFBinaryOutputStream::PutR4 (r_4 result)
1402	// void PPFBinaryOutputStream::PutR4s (r_4 const* tab, size_t n)
1403	// void PPFBinaryOutputStream::PutR8 (r_8 result)
1404	// void PPFBinaryOutputStream::PutR8s (r_8 const* tab, size_t n)
1405	// void PPFBinaryOutputStream::PutI2 (int_2 result)
1406	// void PPFBinaryOutputStream::PutI2s (int_2 const* tab, size_t n)
1407	// void PPFBinaryOutputStream::PutU2 (uint_2 result)
1408	// void PPFBinaryOutputStream::PutU2s (uint_2 const* tab, size_t n)
1409	// void PPFBinaryOutputStream::PutI4 (int_4 result)
1410	// void PPFBinaryOutputStream::PutI4s (int_4 const* tab, size_t n)
1411	// void PPFBinaryOutputStream::PutU4 (uint_4 result)
1412	// void PPFBinaryOutputStream::PutU4s (uint_4 const* tab, size_t n)
1413	// void PPFBinaryOutputStream::PutI8 (int_8 result)
1414	// void PPFBinaryOutputStream::PutI8s (int_8 const* tab, size_t n)
1415	// void PPFBinaryOutputStream::PutU8 (uint_8 result)
1416	// void PPFBinaryOutputStream::PutU8s (uint_8 const* tab, size_t n)
1417	// void PPFBinaryOutputStream::PutStr (string const&)
1418	// Ecriture de données portables.. Pour chaque type
1419	// de données, on peut écrire une valeur, ou un tableau de valeurs.
1420	// void PPFBinaryOutputStream::PutLine(char const* ptr, size_t len)
1421	// Ecriture d'une ligne de texte dans le fichier PPersist.
1422	//--
1423
1424
1425
1426
1427	void
1428	PPFBinaryOutputStream::PutRawBytes(void const* ptr, size_t bytes)
1429	{
1430	s->write((char const*)ptr, bytes);
1431	}
1432
1433	void
1434	PPFBinaryOutputStream::PutRawByte(char c)
1435	{
1436	PutRawBytes(&c, 1);
1437	}
1438
1439	void
1440	PPFBinaryOutputStream::PutRawUByte(unsigned char c)
1441	{
1442	PutRawBytes(&c, 1);
1443	}
1444
1445	void
1446	PPFBinaryOutputStream::PutRawI2 (int_2 val)
1447	{
1448	if (bigEndian != IS_BIG_ENDIAN)
1449	bswap2(&val);
1450
1451	PutRawBytes(&val, sizeof(int_2));
1452	}
1453
1454	void
1455	PPFBinaryOutputStream::PutRawI4 (int_4 val)
1456	{
1457	if (bigEndian != IS_BIG_ENDIAN)
1458	bswap4(&val);
1459
1460	PutRawBytes(&val, sizeof(int_4));
1461	}
1462
1463	void
1464	PPFBinaryOutputStream::PutRawI8 (int_8 val)
1465	{
1466	if (bigEndian != IS_BIG_ENDIAN)
1467	bswap8(&val);
1468
1469	PutRawBytes(&val, sizeof(int_8));
1470	}
1471
1472	void
1473	PPFBinaryOutputStream::PutRawU8 (uint_8 val)
1474	{
1475	if (bigEndian != IS_BIG_ENDIAN)
1476	bswap8(&val);
1477
1478	PutRawBytes(&val, sizeof(uint_8));
1479	}
1480
1481	void
1482	PPFBinaryOutputStream::PutArrayTag(short datasz, size_t sz, short datatype)
1483	// datatype = PPS_DATATYPE_CHAR or PPS_DATATYPE_FLOAT or PPS_DATATYPE_INTEGER or PPS_DATATYPE_UNSIGNED
1484	{
1485	if (sz <= 0x7fffffff) {
1486	PutRawUByte(PPS_SIMPLE_ARRAY4 + datasz + datatype);
1487	PutRawI4(sz);
1488	} else {
1489	PutRawUByte(PPS_SIMPLE_ARRAY8 + datasz + datatype);
1490	PutRawU8(sz);
1491	}
1492	}
1493
1494	void
1495	PPFBinaryOutputStream::PutByte(char c)
1496	{
1497	PutRawByte(PPS_SIMPLE + 1 + PPS_DATATYPE_CHAR);
1498	PutRawBytes(&c, 1);
1499	}
1500
1501
1502
1503	void
1504	PPFBinaryOutputStream::PutBytes(void const* ptr, size_t bytes)
1505	{
1506	PutArrayTag(1, bytes, PPS_DATATYPE_CHAR);
1507	PutRawBytes(ptr, bytes);
1508	}
1509
1510	void
1511	PPFBinaryOutputStream::PutR4 (r_4 val)
1512	{
1513	PutRawUByte(PPS_SIMPLE + 4 + PPS_DATATYPE_FLOAT);
1514
1515	if (bigEndian != IS_BIG_ENDIAN)
1516	bswap4(&val);
1517
1518	PutRawBytes(&val, sizeof(r_4));
1519	}
1520
1521	void
1522	PPFBinaryOutputStream::PutR4s (r_4 const* tab, size_t n)
1523	{
1524	PutArrayTag(4, n, PPS_DATATYPE_FLOAT);
1525
1526	if (bigEndian == IS_BIG_ENDIAN) {
1527	PutRawBytes(tab, n*sizeof(r_4));
1528	} else {
1529	for (unsigned int i=0; i<n; i++) {
1530	r_4 val = tab[i];
1531	bswap4(&val);
1532	PutRawBytes(&val, sizeof(r_4));
1533	}
1534	}
1535	}
1536
1537	void
1538	PPFBinaryOutputStream::PutR8 (r_8 val)
1539	{
1540	PutRawUByte(PPS_SIMPLE + 8 + PPS_DATATYPE_FLOAT);
1541
1542	if (bigEndian != IS_BIG_ENDIAN)
1543	bswap8(&val);
1544
1545	PutRawBytes(&val, sizeof(r_8));
1546	}
1547
1548	void
1549	PPFBinaryOutputStream::PutR8s (r_8 const* tab, size_t n)
1550	{
1551	PutArrayTag(8, n, PPS_DATATYPE_FLOAT);
1552
1553	if (bigEndian == IS_BIG_ENDIAN) {
1554	PutRawBytes(tab, n*sizeof(r_8));
1555	} else {
1556	for (unsigned int i=0; i<n; i++) {
1557	r_8 val = tab[i];
1558	bswap8(&val);
1559	PutRawBytes(&val, sizeof(r_8));
1560	}
1561	}
1562	}
1563
1564	void
1565	PPFBinaryOutputStream::PutI1 (int_1 val)
1566	{
1567	PutRawUByte(PPS_SIMPLE + 1 + PPS_DATATYPE_INTEGER);
1568	PutRawBytes(&val, sizeof(int_1));
1569	}
1570
1571	void
1572	PPFBinaryOutputStream::PutI1s (int_1 const* tab, size_t n)
1573	{
1574	PutArrayTag(1, n, PPS_DATATYPE_INTEGER);
1575	PutRawBytes(tab, n*sizeof(int_1));
1576	}
1577
1578	void
1579	PPFBinaryOutputStream::PutU1 (uint_1 val)
1580	{
1581	PutRawUByte(PPS_SIMPLE + 1 + PPS_DATATYPE_UNSIGNED);
1582	PutRawBytes(&val, sizeof(uint_1));
1583	}
1584
1585	void
1586	PPFBinaryOutputStream::PutU1s (uint_1 const* tab, size_t n)
1587	{
1588	PutArrayTag(1, n, PPS_DATATYPE_UNSIGNED);
1589	PutRawBytes(tab, n*sizeof(uint_1));
1590	}
1591
1592	void
1593	PPFBinaryOutputStream::PutI2 (int_2 val)
1594	{
1595	PutRawUByte(PPS_SIMPLE + 2 + PPS_DATATYPE_INTEGER);
1596
1597	if (bigEndian != IS_BIG_ENDIAN)
1598	bswap2(&val);
1599
1600	PutRawBytes(&val, sizeof(int_2));
1601	}
1602
1603	void
1604	PPFBinaryOutputStream::PutI2s (int_2 const* tab, size_t n)
1605	{
1606	PutArrayTag(2, n, PPS_DATATYPE_INTEGER);
1607
1608	if (bigEndian == IS_BIG_ENDIAN) {
1609	PutRawBytes(tab, n*sizeof(int_2));
1610	} else {
1611	for (unsigned int i=0; i<n; i++) {
1612	int_2 val = tab[i];
1613	bswap2(&val);
1614	PutRawBytes(&val, sizeof(int_2));
1615	}
1616	}
1617	}
1618
1619	void
1620	PPFBinaryOutputStream::PutU2 (uint_2 val)
1621	{
1622	PutRawUByte(PPS_SIMPLE + 2 + PPS_DATATYPE_UNSIGNED);
1623
1624	if (bigEndian != IS_BIG_ENDIAN)
1625	bswap2(&val);
1626
1627	PutRawBytes(&val, sizeof(uint_2));
1628	}
1629
1630	void
1631	PPFBinaryOutputStream::PutU2s (uint_2 const* tab, size_t n)
1632	{
1633	PutArrayTag(2, n, PPS_DATATYPE_UNSIGNED);
1634
1635	if (bigEndian == IS_BIG_ENDIAN) {
1636	PutRawBytes(tab, n*sizeof(uint_2));
1637	} else {
1638	for (unsigned int i=0; i<n; i++) {
1639	uint_2 val = tab[i];
1640	bswap2(&val);
1641	PutRawBytes(&val, sizeof(uint_2));
1642	}
1643	}
1644	}
1645
1646	void
1647	PPFBinaryOutputStream::PutI4 (int_4 val)
1648	{
1649	PutRawUByte(PPS_SIMPLE + 4 + PPS_DATATYPE_INTEGER);
1650
1651	if (bigEndian != IS_BIG_ENDIAN)
1652	bswap4(&val);
1653
1654	PutRawBytes(&val, sizeof(int_4));
1655	}
1656
1657	void
1658	PPFBinaryOutputStream::PutI4s (int_4 const* tab, size_t n)
1659	{
1660	PutArrayTag(4, n, PPS_DATATYPE_INTEGER);
1661
1662	if (bigEndian == IS_BIG_ENDIAN) {
1663	PutRawBytes(tab, n*sizeof(int_4));
1664	} else {
1665	for (unsigned int i=0; i<n; i++) {
1666	int_4 val = tab[i];
1667	bswap4(&val);
1668	PutRawBytes(&val, sizeof(int_4));
1669	}
1670	}
1671	}
1672
1673	void
1674	PPFBinaryOutputStream::PutU4 (uint_4 val)
1675	{
1676	PutRawUByte(PPS_SIMPLE + 4 + PPS_DATATYPE_UNSIGNED);
1677
1678	if (bigEndian != IS_BIG_ENDIAN)
1679	bswap4(&val);
1680
1681	PutRawBytes(&val, sizeof(uint_4));
1682	}
1683
1684	void
1685	PPFBinaryOutputStream::PutU4s (uint_4 const* tab, size_t n)
1686	{
1687	PutArrayTag(4, n, PPS_DATATYPE_UNSIGNED);
1688
1689	if (bigEndian == IS_BIG_ENDIAN) {
1690	PutRawBytes(tab, n*sizeof(uint_4));
1691	} else {
1692	for (unsigned int i=0; i<n; i++) {
1693	uint_4 val = tab[i];
1694	bswap4(&val);
1695	PutRawBytes(&val, sizeof(uint_4));
1696	}
1697	}
1698	}
1699
1700	void
1701	PPFBinaryOutputStream::PutI8 (int_8 val)
1702	{
1703	PutRawUByte(PPS_SIMPLE + 8 + PPS_DATATYPE_INTEGER);
1704
1705	if (bigEndian != IS_BIG_ENDIAN)
1706	bswap8(&val);
1707
1708	PutRawBytes(&val, sizeof(int_8));
1709	}
1710
1711	void
1712	PPFBinaryOutputStream::PutI8s (int_8 const* tab, size_t n)
1713	{
1714	PutArrayTag(8, n, PPS_DATATYPE_INTEGER);
1715
1716	if (bigEndian == IS_BIG_ENDIAN) {
1717	PutRawBytes(tab, n*sizeof(int_8));
1718	} else {
1719	for (unsigned int i=0; i<n; i++) {
1720	int_8 val = tab[i];
1721	bswap8(&val);
1722	PutRawBytes(&val, sizeof(int_8));
1723	}
1724	}
1725	}
1726
1727	void
1728	PPFBinaryOutputStream::PutU8 (uint_8 val)
1729	{
1730	PutRawUByte(PPS_SIMPLE + 8 + PPS_DATATYPE_UNSIGNED);
1731
1732	if (bigEndian != IS_BIG_ENDIAN)
1733	bswap8(&val);
1734
1735	PutRawBytes(&val, sizeof(uint_8));
1736	}
1737
1738	void
1739	PPFBinaryOutputStream::PutU8s (uint_8 const* tab, size_t n)
1740	{
1741	PutArrayTag(8, n, PPS_DATATYPE_UNSIGNED);
1742
1743	if (bigEndian == IS_BIG_ENDIAN) {
1744	PutRawBytes(tab, n*sizeof(uint_8));
1745	} else {
1746	for (unsigned int i=0; i<n; i++) {
1747	uint_8 val = tab[i];
1748	bswap8(&val);
1749	PutRawBytes(&val, sizeof(uint_8));
1750	}
1751	}
1752	}
1753
1754	void
1755	PPFBinaryOutputStream::PutStr(string const& str)
1756	{
1757	PutRawUByte(PPS_STRING);
1758	PutRawI4(str.length());
1759	PutRawBytes(str.c_str(), str.length());
1760	}
1761
1762	void
1763	PPFBinaryOutputStream::PutLine(char const* ptr, size_t len)
1764	{
1765	string str = ptr;
1766	PutStr(str);
1767	}
1768
1769
1770	void
1771	PPFBinaryOutputStream::PutZ4 (complex<r_4> val)
1772	{
1773	PutRawUByte(PPS_SIMPLE + 4 + PPS_DATATYPE_COMPLEX);
1774	r_4 reim[2];
1775	reim[0] = val.real();
1776	reim[1] = val.imag();
1777	if (bigEndian != IS_BIG_ENDIAN) {
1778	bswap4(reim);
1779	bswap4(reim+1);
1780	}
1781	PutRawBytes(reim, 2*sizeof(r_4));
1782	}
1783
1784	void
1785	PPFBinaryOutputStream::PutZ4s (complex<r_4> const* tab, size_t n)
1786	{
1787	PutArrayTag(4, n, PPS_DATATYPE_COMPLEX);
1788
1789	if (bigEndian == IS_BIG_ENDIAN) {
1790	PutRawBytes(tab, n2sizeof(r_4));
1791	} else {
1792	for (unsigned int i=0; i<n; i++) {
1793	r_4 reim[2];
1794	reim[0] = tab[i].real();
1795	reim[1] = tab[i].imag();
1796	bswap4(reim);
1797	bswap4(reim+1);
1798	PutRawBytes(reim, 2*sizeof(r_4));
1799	}
1800	}
1801	}
1802
1803	void
1804	PPFBinaryOutputStream::PutZ8 (complex<r_8> val)
1805	{
1806	PutRawUByte(PPS_SIMPLE + 8 + PPS_DATATYPE_COMPLEX);
1807	r_8 reim[2];
1808	reim[0] = val.real();
1809	reim[1] = val.imag();
1810	if (bigEndian != IS_BIG_ENDIAN) {
1811	bswap8(reim);
1812	bswap8(reim+1);
1813	}
1814	PutRawBytes(reim, 2*sizeof(r_8));
1815	}
1816
1817	void
1818	PPFBinaryOutputStream::PutZ8s (complex<r_8> const* tab, size_t n)
1819	{
1820	PutArrayTag(8, n, PPS_DATATYPE_COMPLEX);
1821
1822	if (bigEndian == IS_BIG_ENDIAN) {
1823	PutRawBytes(tab, n2sizeof(r_8));
1824	} else {
1825	for (unsigned int i=0; i<n; i++) {
1826	r_8 reim[2];
1827	reim[0] = tab[i].real();
1828	reim[1] = tab[i].imag();
1829	bswap8(reim);
1830	bswap8(reim+1);
1831	PutRawBytes(reim, 2*sizeof(r_8));
1832	}
1833	}
1834	}
1835
1836	void
1837	PPFBinaryOutputStream::PutPosTagTable(int_8 const * ptab, size_t sz)
1838	{
1839	PutRawUByte(PPS_POSTAG_TABLE);
1840	int_4 tsz = sz;
1841	PutRawI4(tsz);
1842	for(int kk=0; kk<tsz; kk++)
1843	PutRawI8(ptab[kk]);
1844	return;
1845	}
1846
1847	void
1848	PPFBinaryOutputStream::PutPosTagTable(vector<int_8> const& ptab)
1849	{
1850	PutRawUByte(PPS_POSTAG_TABLE);
1851	int_4 tsz = ptab.size();
1852	PutRawI4(tsz);
1853	for(int kk=0; kk<tsz; kk++)
1854	PutRawI8(ptab[kk]);
1855	return;
1856	}
1857

Note: See TracBrowser for help on using the repository browser.

Download in other formats: