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1 cycrow 1 
// File.cpp: implementation of the C_File class.
2 
//
3 
//////////////////////////////////////////////////////////////////////
4 
 
5 
#include "File.h"
6 
 
7 
#include <time.h>
8 
#include <sys/types.h>
9 
#include <sys/stat.h>
10 
 
11 
#ifndef _WIN32
12 
#include <unistd.h>
13 
#endif
14 
 
15 
#include <iostream>
16 
#include <fstream>
17 
 
18 
#include "spk.h"
19 
 
6 cycrow 20 
#include "BaseFile.h"
1 cycrow 21 
#include "CatFile.h"
22 
#include "DirIO.h"
23 
 
24 
#include "secure.h"
25 
 
26 
// LZMA compression
27 
#include "lzma/Lzma86Enc.h"
28 
#include "lzma/Lzma86Dec.h"
29 
 
115 cycrow 30 
// X2BOD
31 
/*
32 
#include "x2bc/x2bc_common/settings.h"
33 
#include "x2bc/x2bc_common/bob_dom.h"
34 
#include "x2bc/x2bc_common/bod_parser.h"
35 
#include "x2bc/x2bc_common/realfile_stream.h"
36 
*/
37 
#include "../Windows/libx2bc.h"
38 
 
1 cycrow 39 
//////////////////////////////////////////////////////////////////////
127 cycrow 40 
// STATIC FUNCTIONS
41 
//////////////////////////////////////////////////////////////////////
42 
 
197 cycrow 43 
Utils::WString C_File::GetDirectory(FileType eType, const Utils::WString &filename, CBaseFile *file)
127 cycrow 44 
{
45 
	switch (eType)
46 
	{
47 
	case FILETYPE_SCRIPT:
197 cycrow 48 
		return L"Scripts";
127 cycrow 49 
	case FILETYPE_TEXT:
197 cycrow 50 
		return L"T";
127 cycrow 51 
	case FILETYPE_README:
52 
	{
53 
		if (file)
197 cycrow 54 
			return Utils::WString(L"PluginManager/Readme/") + file->getNameValidFile();
55 
		return L"PluginManager/Readme";
127 cycrow 56 
	}
57 
	case FILETYPE_MAP:
197 cycrow 58 
		return L"Maps";
127 cycrow 59 
	case FILETYPE_MOD:
197 cycrow 60 
		return L"Mods";
127 cycrow 61 
	case FILETYPE_UNINSTALL:
197 cycrow 62 
		return L"PluginManager/Uninstall";
127 cycrow 63 
	case FILETYPE_SOUND:
196 cycrow 64 
		if (!filename.empty() && !CFileIO(filename).isFileExtension(L"wav"))
197 cycrow 65 
			return L"Soundtrack";
66 
		return L"s";
127 cycrow 67 
	case FILETYPE_SOUNDTRACK:
197 cycrow 68 
		return L"Soundtrack";
127 cycrow 69 
	case FILETYPE_EXTRA:
197 cycrow 70 
		return L"PluginManager/Extras";
127 cycrow 71 
	case FILETYPE_SCREEN:
197 cycrow 72 
		return L"loadscr";
127 cycrow 73 
	case FILETYPE_ADVERT:
197 cycrow 74 
		return L"PluginManager/Graphics";
127 cycrow 75 
	case FILETYPE_MISSION:
197 cycrow 76 
		return L"Director";
127 cycrow 77 
	}
197 cycrow 78 
	return Utils::WString::Null();
127 cycrow 79 
}
80 
 
81 
bool C_File::DoesTypeHaveExtraDir(int i)
82 
{
83 
	switch (i)
84 
	{
85 
	case FILETYPE_EXTRA:
86 
	case FILETYPE_SHIPSCENE:
87 
	case FILETYPE_COCKPITSCENE:
88 
	case FILETYPE_SHIPMODEL:
89 
	case FILETYPE_SHIPOTHER:
90 
		return true;
91 
	}
92 
	return false;
93 
}
94 
 
95 
//////////////////////////////////////////////////////////////////////
1 cycrow 96 
// Construction/Destruction
97 
//////////////////////////////////////////////////////////////////////
98 
 
99 
void CProgressInfoDone::DoingFile ( C_File *file )
100 
{
101 
	m_iDone = 0;
102 
 
103 
	if ( !m_bDontDoMax )
104 
	{
105 
		if ( file->GetData() && file->GetDataSize() )
106 
			m_lMaxSize = file->GetDataSize();
107 
		else
108 
			m_lMaxSize = file->GetSize();
109 
	}
110 
 
111 
	m_pOnFile = file;
112 
}
113 
 
114 
void CProgressInfoDone::DoingPackage ( SMultiSpkFile *file )
115 
{
116 
	m_iDone = 0;
117 
 
118 
	if ( !m_bDontDoMax )
119 
		m_lMaxSize = file->lSize;
120 
 
121 
	m_pOnPackage = file;
122 
}
123 
 
124 
int C_File::m_iTempNum = 0;
125 
 
126 
C_File::C_File()
127 
{
128 
	m_bDontDeleteData = false;
129 
	m_bUsedMalloc = false;
130 
	m_sData = NULL;
131 
	Reset();
132 
}
133 
 
197 cycrow 134 
C_File::C_File(const Utils::WString &filename)
1 cycrow 135 
{
136 
	m_bDontDeleteData = false;
137 
	m_bUsedMalloc = false;
138 
	m_sData = NULL;
139 
	Reset ();
130 cycrow 140 
	setFilename(filename);
1 cycrow 141 
}
142 
 
143 
C_File::~C_File()
144 
{
145 
	DeleteData ();
160 cycrow 146 
	if (!_sTmpFile.empty())
197 cycrow 147 
		CFileIO::Remove(_sTmpFile);
1 cycrow 148 
}
149 
 
150 
 
178 cycrow 151 
long C_File::uncompressedDataSize() const
152 
{
153 
	if (m_lUncomprDataSize)
154 
		return m_lUncomprDataSize;
155 
	if (m_lSize)
156 
		return m_lSize;
157 
	return m_lDataSize;
158 
}
159 
 
1 cycrow 160 
/*
178 cycrow 161 
	Func:	getDirectory()
1 cycrow 162 
	Return: Directory String
163 
	Desc:	Returns the directory the file goes into, based on m_sDir and Filetype
164 
*/
197 cycrow 165 
Utils::WString C_File::getDirectory(CBaseFile *file) const
121 cycrow 166 
{
167 
	if (IsFakePatch())
197 cycrow 168 
		return L"";
121 cycrow 169 
 
197 cycrow 170 
	Utils::WString sDir = _sDir;
121 cycrow 171 
 
197 cycrow 172 
	if ((m_iFileType == FILETYPE_MOD) && (sDir == L"Patch"))
173 
		return L"PluginManager/Patch";
121 cycrow 174 
 
197 cycrow 175 
	if ((!sDir.empty()) && (m_iFileType != FILETYPE_README) && sDir != L".")
121 cycrow 176 
	{
197 cycrow 177 
		Utils::WString dir = sDir.findReplace(L"\\", L"/");
121 cycrow 178 
		if (file)
179 
		{
197 cycrow 180 
			dir = dir.findReplace(L"$scriptname", file->getNameValidFile());
181 
			dir = dir.findReplace(L"$scriptauthor", file->author());
121 cycrow 182 
		}
183 
		return dir;
184 
	}
185 
 
130 cycrow 186 
	return C_File::GetDirectory(m_iFileType, _sName, file);
121 cycrow 187 
}
188 
 
197 cycrow 189 
Utils::WString C_File::getNameDirectory(CBaseFile *file) const
128 cycrow 190 
{
197 cycrow 191 
	Utils::WString dir = getDirectory(file);
128 cycrow 192 
	if (!dir.empty())
197 cycrow 193 
		dir += L"/";
194 
	return (dir + _sName).findReplace(L"\\", L"/").findReplace(L"//", L"/");
128 cycrow 195 
}
196 
 
1 cycrow 197 
/*
198 
	Func:	Reset()
199 
	Desc:	Resets the file data, clears all data inside
200 
			Clears the Data stream
201 
*/
202 
void C_File::Reset ()
203 
{
204 
	m_iLastError = SPKERR_NONE;
205 
	m_bLoaded = false;
127 cycrow 206 
	m_iFileType = FILETYPE_UNKNOWN;
1 cycrow 207 
	m_lSize = 0;
208 
	m_iVersion = 0;
209 
	m_bSigned = false;
160 cycrow 210 
	_iUsed = 0;
1 cycrow 211 
	m_tTime = 0;
212 
	m_lDataSize = m_lUncomprDataSize = 0;
213 
	DeleteData ();
214 
	m_iDataCompression = 0;
215 
	m_bSkip = false;
216 
	m_bShared = false;
217 
	m_bCompressedToFile = false;
218 
	m_bDisabled = false;
219 
	m_bUpdatedSignature = false;
220 
	m_iPos = -1;
127 cycrow 221 
	_iGame = 0;
1 cycrow 222 
}
223 
 
224 
bool C_File::UpdateSigned()
225 
{
226 
	switch ( m_iFileType )
227 
	{
228 
		// text files, readmes, screenshots can be always considered to be signed
229 
		case FILETYPE_TEXT:
230 
		case FILETYPE_README:
231 
		case FILETYPE_SCREEN:
232 
		case FILETYPE_ADVERT:
233 
		case FILETYPE_SOUND:
234 
		case FILETYPE_BACKUP:
235 
			m_bSigned = true;
236 
			break;
237 
 
238 
		// mods, maps are always not signed
239 
		case FILETYPE_MOD:
240 
		case FILETYPE_MAP:
241 
		case FILETYPE_SHIPOTHER:
242 
		case FILETYPE_SHIPMODEL:
243 
		case FILETYPE_SHIPSCENE:
244 
		case FILETYPE_COCKPITSCENE:
245 
			m_bSigned = false;
246 
			break;
247 
 
248 
		// extra files are a special case
249 
		case FILETYPE_EXTRA:
197 cycrow 250 
			if ( this->dir().left(6).Compare(L"extras") )
1 cycrow 251 
				m_bSigned = true;
252 
			else
253 
				m_bSigned = false;
254 
			break;
255 
 
256 
		// script files need to check
257 
		case FILETYPE_SCRIPT:
258 
		case FILETYPE_UNINSTALL:
259 
			m_bSigned = this->ReadSignedFile();
260 
			break;
261 
 
262 
		// mission files
263 
		case FILETYPE_MISSION:
264 
			m_bSigned = false;
265 
			break;
266 
	}
267 
 
268 
	return m_bSigned;
269 
}
270 
 
271 
/*
272 
	Func:	DeleteData()
273 
	Desc:	Clears the data stream, uses free() if created by malloc, otherwise use delete.
274 
*/
275 
void C_File::DeleteData ()
276 
{
277 
	if ( m_sData )
278 
	{
279 
		if ( m_bUsedMalloc )
280 
			free ( m_sData );
281 
		else
282 
			delete [] m_sData;
283 
		m_bDontDeleteData = false;
284 
		m_sData = NULL;
285 
		m_bLoaded = false;
286 
		m_lDataSize = 0;
287 
	}
288 
	m_bUsedMalloc = false;
289 
	m_iDataCompression = SPKCOMPRESS_NONE;
290 
}
291 
 
197 cycrow 292 
int C_File::textFileID(const Utils::WString &sFilename) const
1 cycrow 293 
{
294 
	if ( m_iFileType != FILETYPE_TEXT )
295 
		return -1;
296 
 
197 cycrow 297 
	Utils::WString filename = sFilename;
178 cycrow 298 
 
299 
	if ( filename.empty() )
130 cycrow 300 
		filename = _sName;
1 cycrow 301 
 
197 cycrow 302 
	Utils::WString textid;
303 
	if ( filename.contains(L"-L") || filename.contains(L"-l") )
304 
		textid = filename.token(L"-", 1);
1 cycrow 305 
	else
197 cycrow 306 
		textid = filename.tokens(L".", -1).right(4);
1 cycrow 307 
 
178 cycrow 308 
	if (textid.isNumber()) return textid.toInt();
43 cycrow 309 
	return -1;
1 cycrow 310 
}
130 cycrow 311 
bool C_File::isAutoTextFile ()
1 cycrow 312 
{
178 cycrow 313 
	int textid = textFileID();
1 cycrow 314 
	if ( textid == -1 ) return false;
315 
 
156 cycrow 316 
	if ( textid == 4 )
1 cycrow 317 
		return true;
318 
 
319 
	// check for original name
127 cycrow 320 
	if ( !_sOriginalName.empty() )
1 cycrow 321 
	{
178 cycrow 322 
		textid = textFileID(_sOriginalName);
1 cycrow 323 
		if ( textid >= 0 && textid <= 3 )
324 
			return true;
325 
	}
326 
 
327 
	return false;
328 
}
329 
 
126 cycrow 330 
bool C_File::isFileInAddon() const
331 
{
332 
	switch (m_iFileType)
333 
	{
334 
		case FILETYPE_SHIPMODEL:
335 
		case FILETYPE_SHIPOTHER:
336 
		case FILETYPE_SHIPSCENE:
337 
		case FILETYPE_COCKPITSCENE:
338 
		case FILETYPE_SOUND:
339 
			return false;
340 
	}
341 
 
342 
	return true;
343 
}
344 
 
121 cycrow 345 
bool C_File::IsFakePatch() const
1 cycrow 346 
{
121 cycrow 347 
	if (m_iFileType != FILETYPE_MOD)
1 cycrow 348 
		return false;
349 
 
197 cycrow 350 
	Utils::WString name = _sName;
121 cycrow 351 
 
197 cycrow 352 
	if (name.token(L".", 1).toLong())
1 cycrow 353 
		return true;
354 
 
197 cycrow 355 
	if (name.left(10) == L"FakePatch_")
1 cycrow 356 
		return true;
357 
 
358 
	return false;
359 
}
360 
 
361 
/*
362 
########################################################################################################################
363 
####################################             File Pointer Functions             ####################################
364 
########################################################################################################################
365 
*/
366 
 
367 
/*
368 
	Func:	SetFilename
369 
	Accept:	filename - String for the filename of disk
370 
	Desc:	Sets the file pointer
371 
			Reads the file size and last modifed time to store in the class
372 
			Splits up the filename and dir path
373 
*/
178 cycrow 374 
 
197 cycrow 375 
void C_File::setFilename(const Utils::WString &filename)
129 cycrow 376 
{
197 cycrow 377 
	Utils::WString file = filename.findReplace ( L"\\", L"/" ).findReplace ( L"//", L"/" );
1 cycrow 378 
 
197 cycrow 379 
	_sFullDir = file.tokens(L"/", 1, -2);
380 
	_sName = file.token(L"/", -1);
381 
	if ( _sFullDir.right(2) == L"/." )
129 cycrow 382 
		_sFullDir = _sFullDir.left(-2);
1 cycrow 383 
 
384 
	ReadFileSize ();
385 
 
386 
	ReadLastModified ();
387 
}
388 
 
389 
 
390 
/*
391 
	Func:	ReadFromFile
392 
	Return:	Boolean - Returns true if read was successfull
393 
	Desc:	Reads data from file pointer into data stream
394 
			As its read from a file, there will be no compression, so its set to None
395 
*/
396 
bool C_File::ReadFromFile ()
397 
{
129 cycrow 398 
	return this->readFromFile(filePointer());
1 cycrow 399 
}
400 
 
197 cycrow 401 
bool C_File::readFromFile(const Utils::WString filename)
129 cycrow 402 
{
52 cycrow 403 
	CFileIO File(filename);
404 
	if ( !File.startRead() ) {
1 cycrow 405 
		m_iLastError = SPKERR_FILEOPEN;
406 
		return false;
407 
	}
408 
 
409 
	m_iDataCompression = SPKCOMPRESS_NONE;
410 
	m_lDataSize = m_lUncomprDataSize = m_lSize;
411 
 
412 
	DeleteData ();
413 
 
52 cycrow 414 
	m_sData = File.readAll((size_t *)&m_lSize);
415 
	if ( !m_sData ) {
416 
		m_iLastError = SPKERR_MALLOC;
1 cycrow 417 
		m_lDataSize = 0;
52 cycrow 418 
		return false;
1 cycrow 419 
	}
420 
 
52 cycrow 421 
	m_lDataSize = m_lSize;
422 
	m_tTime = File.modifiedTime();
423 
 
1 cycrow 424 
	m_iLastError = SPKERR_NONE;
425 
 
426 
	m_bLoaded = true;
427 
 
52 cycrow 428 
	File.close();
1 cycrow 429 
	return true;
430 
}
431 
 
432 
/*
433 
	Func:	ReadFromData
434 
	Accept:	data - The data stream to read
435 
			size - The length of the data stream
436 
	Return: Boolean - Return true if successfull
437 
	Desc:	Copys data to the data stream in the file
438 
			Used when data is already loaded into memory
439 
*/
440 
bool C_File::ReadFromData ( char *data, long size )
441 
{
442 
	DeleteData ();
443 
 
444 
	m_lDataSize = size ;
445 
	m_sData = new unsigned char[m_lDataSize];
446 
 
447 
	memcpy ( m_sData, data, size );
448 
 
449 
	return true;
450 
}
451 
 
452 
 
58 cycrow 453 
bool C_File::readFromFile(CFileIO &File)
52 cycrow 454 
{
58 cycrow 455 
	return readFromFile(File, File.fileSize(), false);
52 cycrow 456 
}
58 cycrow 457 
 
458 
bool C_File::readFromFile(CFileIO &File, int iSize, bool bDoSize)
51 cycrow 459 
{
58 cycrow 460 
	if ( !File.isOpened() ) File.startRead();
461 
	if ( !File.isOpened() ) return false;
462 
 
61 cycrow 463 
	m_lDataSize = iSize;
51 cycrow 464 
	try {
465 
		m_sData = new unsigned char[m_lDataSize];
466 
	}
467 
	catch(std::exception &e) {
61 cycrow 468 
		CLog::logf(CLog::Log_IO, 2, "C_File::readFromFile() unable to malloc, %d (%s)", m_lDataSize, e.what());
51 cycrow 469 
		return false;
470 
	}
471 
 
58 cycrow 472 
	if ( bDoSize ) File.readSize();
51 cycrow 473 
 
474 
	try {
58 cycrow 475 
		File.read(m_sData, m_lDataSize);
51 cycrow 476 
	}
477 
	catch(std::exception &e) {
61 cycrow 478 
		CLog::logf(CLog::Log_IO, 2, "C_File::readFromFile() unable to read from file, %d (%s)", m_lDataSize, e.what());
51 cycrow 479 
		DeleteData ();
480 
		m_lDataSize = 0;
481 
		return false;
482 
	}
483 
	return true;
484 
}
485 
 
43 cycrow 486 
void C_File::copyData(const unsigned char *data, size_t size)
487 
{
488 
	m_lDataSize = (long)size;
489 
	delete m_sData;
490 
	m_sData = new unsigned char[size];
491 
	memcpy(m_sData, data, size);
492 
}
1 cycrow 493 
 
43 cycrow 494 
 
178 cycrow 495 
/*
496 
	Func:	filePointer
497 
	Desc:	Returns the file pointer name
498 
			Joins dir and name together
499 
			Works for relative paths as well
500 
*/
197 cycrow 501 
Utils::WString C_File::filePointer() const
88 cycrow 502 
{
197 cycrow 503 
	Utils::WString fullfile = _sFullDir;
88 cycrow 504 
	if ( !fullfile.empty() )
197 cycrow 505 
		fullfile += L"/";
88 cycrow 506 
 
130 cycrow 507 
	if ( !_sName.empty() )
508 
		fullfile += _sName;
88 cycrow 509 
 
510 
	return fullfile;
511 
}
127 cycrow 512 
 
513 
bool C_File::isExternalFile() const
514 
{
515 
	if (!m_sData && !m_lDataSize)
516 
	{
197 cycrow 517 
		Utils::WString file = this->filePointer();
127 cycrow 518 
		if (!file.empty() && CFileIO::Exists(file))
519 
			return true;
520 
	}
521 
	return false;
522 
}
523 
 
1 cycrow 524 
 
525 
 
160 cycrow 526 
void C_File::updateSignature()
1 cycrow 527 
{
197 cycrow 528 
	_sSignature = L"";
1 cycrow 529 
 
530 
	bool deleteData = false;
531 
	if ( !m_sData )
532 
	{
533 
		if ( !ReadFromFile() )
534 
			return;
535 
		deleteData = true;
536 
	}
537 
 
538 
	if ( CheckPCK() )
539 
		UnPCKFile();
540 
 
541 
	m_bUpdatedSignature = true;
542 
 
543 
	if ( !m_sData )
544 
		return;
545 
 
546 
	size_t fPos = m_lDataSize;
547 
	if ( fPos > 700 )
548 
		fPos = 700;
549 
	unsigned char *data = m_sData + (m_lDataSize - fPos);
550 
	data[fPos - 1] = '\0';
197 cycrow 551 
	Utils::WString sData ((char *)data);
552 
	int pos = sData.findPos(L"</codearray>", 0);
1 cycrow 553 
	if ( pos != -1 )
554 
	{
160 cycrow 555 
		sData = sData.right(sData.length() - pos);
197 cycrow 556 
		pos = sData.findPos(L"<signature>", 0);
557 
		int endpos = sData.findPos(L"</signature>", 0);
1 cycrow 558 
		if ( pos != -1 && endpos != -1 )
559 
		{
160 cycrow 560 
			_sSignature = sData.mid(pos + 12, endpos - (pos + 12) + 1);
561 
			_sSignature = _sSignature.remove('\n').remove('\r');
1 cycrow 562 
		}
563 
	}
564 
 
565 
	if ( deleteData )
566 
		DeleteData();
567 
}
568 
 
569 
 
570 
/*
571 
	Func:	ReadFileSize()
572 
	Return:	Returns the file size read
573 
	Desc:	Opens the file and seeks to the end
574 
*/
575 
long C_File::ReadFileSize ()
576 
{
129 cycrow 577 
	CFileIO File(filePointer());
52 cycrow 578 
	if ( File.exists() ) m_lSize = File.fileSize();
1 cycrow 579 
 
580 
	m_lUncomprDataSize = m_lSize;
581 
 
582 
	return m_lSize;
583 
}
584 
 
585 
/*
586 
	Func:	ReadLastModifed()
587 
	Desc:	Reads the last modified time of the file and returns
588 
			Uses seperate rountines for Windows and Linux
589 
*/
590 
time_t C_File::ReadLastModified ()
591 
{
197 cycrow 592 
	Utils::WString file = filePointer();
129 cycrow 593 
	if ( file.empty() )
1 cycrow 594 
		return m_tTime;
595 
 
596 
	#ifndef _WIN32
597 
	struct stat attrib;			// create a file attribute structure
598 
    stat ( file.c_str(), &attrib);
599 
	m_tTime = attrib.st_mtime;
600 
	#else
601 
	#endif
602 
 
603 
	return m_tTime;
604 
}
605 
 
606 
bool C_File::CheckValidFilePointer ()
607 
{
129 cycrow 608 
	return CFileIO::Exists(filePointer());
1 cycrow 609 
}
610 
 
611 
bool C_File::ReadSignedFile()
612 
{
613 
	if ( (m_iFileType != FILETYPE_SCRIPT) && (m_iFileType != FILETYPE_UNINSTALL) )
614 
		return false;
615 
 
616 
	// check file pointer
197 cycrow 617 
	Utils::WString file = filePointer();
196 cycrow 618 
	Utils::WString ext = CFileIO(file).extension();
619 
	if ( !ext.Compare(L"xml") && !ext.Compare(L"pck") )
1 cycrow 620 
		return false;
621 
 
622 
	if ( m_iDataCompression != SPKCOMPRESS_NONE )
623 
		return m_bSigned;
624 
 
625 
	// check file extenstion
196 cycrow 626 
	if ( (ext.Compare(L"pck")) || (CheckPCK()) )
1 cycrow 627 
	{
628 
		size_t size = 0;
629 
		unsigned char *data = UnPCKFile ( &size );
53 cycrow 630 
		if ( (data) && (size) ) {
631 
			bool ret = ::ReadSignedFromData ( data, (long)size );
632 
			//delete data;
633 
			return ret;
634 
		}
1 cycrow 635 
	}
636 
	else if ( (m_sData) && (m_iDataCompression == SPKCOMPRESS_NONE) )
637 
		return ::ReadSignedFromData ( m_sData, m_lDataSize );
638 
	else
639 
	{
53 cycrow 640 
		unsigned char pData[5001];
1 cycrow 641 
 
53 cycrow 642 
		CFileIO File(file);
643 
		int iAmount = (File.fileSize() > 5000) ? 5000 : File.fileSize();
644 
		if ( File.startRead() ) {
645 
			File.seekStart(File.fileSize() - iAmount);
646 
			if ( File.read(pData, iAmount, true) ) {
647 
				return ::ReadSignedFromData(pData, iAmount);
1 cycrow 648 
			}
649 
		}
650 
	}
651 
 
652 
	return false;
653 
}
654 
 
655 
int C_File::ReadScriptVersion ()
656 
{
54 cycrow 657 
	if ( (m_iFileType != FILETYPE_SCRIPT) && (m_iFileType != FILETYPE_UNINSTALL) ) return 0;
1 cycrow 658 
 
54 cycrow 659 
	if ( (m_sData) && (m_iDataCompression == SPKCOMPRESS_NONE) )
1 cycrow 660 
		m_iVersion = ::ReadScriptVersionFromData ( m_sData, m_lDataSize );
54 cycrow 661 
	else {
129 cycrow 662 
		CFileIO File(filePointer());
54 cycrow 663 
		if ( File.startRead() ) {
664 
			int iRead = (File.fileSize() > 5000) ? 5000 : File.fileSize();
665 
			unsigned char *data = File.read(iRead);
666 
			if ( data ) {
667 
				m_iVersion = ::ReadScriptVersionFromData(data, iRead);
668 
				delete []data;
1 cycrow 669 
			}
670 
		}
671 
	}
672 
 
673 
	return m_iVersion;
674 
}
675 
 
676 
bool C_File::MatchFile ( C_File *file )
677 
{
678 
	if ( file->GetFileType() != m_iFileType )
679 
		return false;
680 
 
131 cycrow 681 
	if ( file->dir() != _sDir )
1 cycrow 682 
		return false;
683 
 
130 cycrow 684 
	if ( file->name() != _sName )
125 cycrow 685 
	{
686 
		// check if the base name matches, but only for certain file extensions
687 
		if (file->shouldCheckBaseName())
688 
		{
196 cycrow 689 
			Utils::WString baseName = CFileIO(file->name()).dir() + L"/" + CFileIO(file->name()).baseName();
690 
			Utils::WString compareBaseName = CFileIO(_sName).dir() + L"/" + CFileIO(_sName).baseName();
125 cycrow 691 
			if (baseName.Compare(compareBaseName))
692 
				return true;
693 
		}
694 
		return false;
116 cycrow 695 
	}
1 cycrow 696 
 
697 
	return true;
698 
}
699 
 
700 
/*
701 
########################################################################################################################
702 
####################################              Compression Functions             ####################################
703 
########################################################################################################################
704 
*/
705 
 
706 
bool C_File::CompressFile ( CProgressInfo *progress )
707 
{
197 cycrow 708 
	Utils::WString file = this->filePointer();
709 
	if ( !CFileIO(file).exists() )
1 cycrow 710 
	{
129 cycrow 711 
		if ( !this->writeToFile("tempuncompr.dat", m_sData, m_lDataSize) )
1 cycrow 712 
			return false;
713 
		file = "tempuncompr.dat";
714 
	}
715 
 
716 
	bool ret = false;
717 
 
197 cycrow 718 
	FILE *fIn = fopen(std::string(file.begin(), file.end()).c_str(), "rb");
1 cycrow 719 
	if ( fIn )
720 
	{
721 
		FILE *fOut = fopen("tempcompr.dat", "wb");
722 
		if ( fOut )
723 
		{
724 
			int err;
725 
			if ( progress )
726 
				err = zlib_def(fIn, fOut, progress->GetDonePointer());
727 
			else
728 
				err = zlib_def(fIn, fOut, 0);
729 
 
730 
			fclose(fOut);
731 
			if ( err == Z_OK )
732 
			{
733 
				DeleteData ();
734 
 
197 cycrow 735 
				CFileIO File(L"tempcompr.dat");
54 cycrow 736 
				File.setAutoDelete(true);
737 
				if ( File.startRead() ) {
738 
					m_sData = File.readAll((size_t *)&m_lDataSize);
739 
					if ( !m_sData ) {
740 
						m_iLastError = SPKERR_FILEREAD;
741 
						m_lDataSize = 0;
1 cycrow 742 
					}
54 cycrow 743 
					else {
744 
						m_iLastError = SPKERR_NONE;
745 
						m_iDataCompression = SPKCOMPRESS_ZLIB;
746 
						ret = true;
747 
					}
1 cycrow 748 
				}
54 cycrow 749 
				File.close();
1 cycrow 750 
			}
751 
		}
752 
		fclose(fIn);
753 
	}
754 
 
197 cycrow 755 
	CFileIO::Remove(L"tempuncompr.dat");
1 cycrow 756 
 
757 
	return ret;
758 
}
759 
 
760 
bool C_File::ChangeCompression ( int compressionType, CProgressInfo *progress )
761 
{
762 
	// no data to try to compress
763 
	if ( (!m_sData) || (!m_lDataSize) )
764 
		return false;
765 
 
766 
	// laready compressed to correct type
767 
	if ( compressionType == m_iDataCompression )
768 
		return true;
769 
 
770 
	// otherwise, lets recompress the file
771 
	// first we uncompress the data
772 
	if ( !this->UncompressData(progress) )
773 
		return false;
774 
 
775 
	// next we compress to new type
776 
	if ( !this->CompressData(compressionType, progress) )
777 
		return false;
778 
	return true;
779 
}
780 
 
781 
unsigned char *C_File::CompressToData(int compressionType, unsigned long *outSize, CProgressInfo *progress, int level)
782 
{
783 
	unsigned long comprLen = m_lDataSize;
784 
	if ( comprLen < 100 )		comprLen = 200;
785 
	else if ( comprLen < 1000 )	comprLen *= 2;
786 
	comprLen += 1000;
787 
 
788 
	switch(compressionType)
789 
	{
790 
		case SPKCOMPRESS_ZLIB:
791 
			{
792 
				unsigned char *compr = (unsigned char *)calloc(comprLen, 1);
793 
				int err = Z_NOTENOUGH_BUF;
794 
				while ( err == Z_NOTENOUGH_BUF )
795 
				{
796 
					err = compress2 ( compr, &comprLen, (const unsigned char *)m_sData, m_lDataSize, (progress) ? progress->GetDonePointer() : 0, level );
797 
					if ( err == Z_NOTENOUGH_BUF )
798 
					{
799 
						comprLen += (CHUNK * 2);
800 
						compr = (unsigned char *)realloc(compr, comprLen);
801 
					}
802 
					else
803 
						break;
804 
				}
805 
 
806 
				// if its compressed ok, remove old data and use new one
807 
				if ( err == Z_OK )
808 
				{
809 
					unsigned char *retData = new unsigned char[comprLen];
810 
					(*outSize) = comprLen;
811 
					memcpy(retData, compr, comprLen);
812 
					free(compr);
813 
					return retData;
814 
				}
815 
 
816 
				free(compr);
817 
				return NULL;
818 
			}
819 
			break;
820 
 
821 
		case SPKCOMPRESS_LZMA:
822 
			{
823 
				unsigned char *compr = (unsigned char *)malloc(comprLen);
824 
				SRes res = Lzma86_Encode((Byte *)compr, (size_t *)&comprLen, (const Byte *)m_sData, (size_t)m_lDataSize, level, LZMA_DICT, SZ_FILTER_NO, (progress) ? progress->GetDonePointer() : NULL);
825 
 
826 
				if ( res == SZ_OK )
827 
				{
828 
					unsigned char *retData = new unsigned char[comprLen];
829 
					(*outSize) = comprLen;
830 
					memcpy(retData, compr, comprLen);
831 
					free(compr);
832 
					return retData;
833 
				}
834 
 
835 
				free(compr);
836 
				return NULL;
837 
			}
838 
			break;
839 
	}
840 
 
841 
	return NULL;
842 
}
843 
 
844 
bool C_File::CompressData ( int compressionType, CProgressInfo *progress, int level )
845 
{
846 
	// no data to try to compress
847 
	if ( (!m_sData) || (!m_lDataSize) )
848 
		return false;
849 
 
850 
	// if comopression is set to noe, dont bother
851 
	if ( compressionType == SPKCOMPRESS_NONE )
852 
		return true;
853 
 
854 
	if ( compressionType == SPKCOMPRESS_7ZIP )
855 
		compressionType = SPKCOMPRESS_LZMA;
856 
 
857 
	// if its zlib, and we are trying to compress pcked files (ie already zlib compression) then switch to lzma instead
197 cycrow 858 
	if ( compressionType == SPKCOMPRESS_ZLIB && (this->checkFileExt(L"pck") || this->checkFileExt(L"cat") || this->checkFileExt(L"dat") || this->checkFileExt(L"pbb") || this->checkFileExt(L"pbd")) )
1 cycrow 859 
		compressionType = SPKCOMPRESS_LZMA;
860 
 
861 
	// if its already compressed, no need to compress again
862 
	if ( compressionType == m_iDataCompression )
863 
		return true;
864 
 
865 
	// no need to change the compression
866 
	if ( m_iDataCompression != SPKCOMPRESS_NONE )
867 
		return true;
868 
 
869 
	m_lUncomprDataSize = m_lDataSize;
870 
 
871 
	unsigned long comprLen = m_lDataSize;
872 
	if ( comprLen < 100 )
873 
		comprLen = 200;
874 
	else if ( comprLen < 1000 )
875 
		comprLen *= 2;
876 
	comprLen += 1000;
877 
 
878 
	// > 500mb (do file compression
879 
	if ( comprLen > 500000000 )
880 
		return this->CompressFile(progress);
881 
 
882 
	// best compression, attempt to compress the file multiple times until we get the best one
883 
	if ( compressionType == SPKCOMPRESS_BEST )
884 
	{
885 
		int compress[] = { SPKCOMPRESS_ZLIB, SPKCOMPRESS_LZMA };
886 
		int bestCompress = -1;
887 
		unsigned int bestSize = 0;
888 
		unsigned char *bestCompr = NULL;
889 
		for ( int i = 0; i < 2; i++ )
890 
		{
891 
			unsigned long checkSize = 0;
892 
			unsigned char *compr = this->CompressToData(compress[i], &checkSize, progress, level);
893 
			if ( compr )
894 
			{
895 
				if ( checkSize < bestSize || bestCompress == -1 )
896 
				{
897 
					if ( bestCompr )
898 
						delete bestCompr;
899 
					bestCompr = compr;
900 
					bestCompress = compress[i];
901 
					bestSize = checkSize;
902 
				}
903 
				// not the best, no need to keep it
904 
				else
905 
					delete compr;
906 
			}
907 
		}
908 
 
909 
		if ( bestCompress != -1 && bestCompr )
910 
		{
911 
			DeleteData ();
912 
			m_sData = bestCompr;
913 
			m_bUsedMalloc = false;
914 
			m_lDataSize = bestSize;
915 
			m_iDataCompression = bestCompress;
916 
			return true;
917 
		}
918 
 
919 
		if ( bestCompr )
920 
			delete bestCompr;
921 
	}
922 
 
923 
	if ( compressionType == SPKCOMPRESS_ZLIB || compressionType == SPKCOMPRESS_LZMA )
924 
	{
925 
		unsigned char *compr = this->CompressToData(compressionType, &comprLen, progress, level);
926 
		if ( compr )
927 
		{
928 
			DeleteData ();
929 
			m_sData = compr;
930 
			m_bUsedMalloc = false;
931 
			m_lDataSize = comprLen;
932 
			m_iDataCompression = compressionType;
933 
		}
934 
		// we shall always return true, files can be added in non compressed mode
935 
		return true;
936 
	}
937 
 
938 
	return false;
939 
}
940 
 
941 
bool C_File::UncompressData ( CProgressInfo *progress )
942 
{
943 
	// no data to try to uncompress
45 cycrow 944 
	if ( (!m_sData) || (!m_lDataSize) ) {
945 
		return (m_lSize) ? false : true;
946 
	}
1 cycrow 947 
 
948 
	if ( m_bCompressedToFile )
949 
		return false;
950 
 
951 
	// if comopression is set to none, dont bother
952 
	if ( m_iDataCompression == SPKCOMPRESS_NONE )
953 
		return true;
954 
 
955 
	if ( m_iDataCompression == SPKCOMPRESS_ZLIB )
956 
	{
957 
		unsigned long uncomprLen = m_lUncomprDataSize;
958 
		unsigned char *uncompr = new unsigned char[m_lUncomprDataSize];
959 
		int err = uncompress ( uncompr, &uncomprLen, (const unsigned char *)m_sData, m_lDataSize );
960 
		if ( err == Z_OK )
961 
		{
962 
			DeleteData ();
963 
			m_iDataCompression = SPKCOMPRESS_NONE;
964 
			m_lDataSize = uncomprLen;
965 
			m_sData = uncompr;
966 
			return true;
967 
		}
968 
 
969 
		if ( uncompr )
970 
			delete [] uncompr;
971 
	}
972 
	else if ( m_iDataCompression == SPKCOMPRESS_LZMA )
973 
	{
974 
		size_t uncomprLen = m_lUncomprDataSize;
975 
		unsigned char *uncompr = new unsigned char[m_lUncomprDataSize];
976 
		SRes res = Lzma86_Decode(uncompr, &uncomprLen, m_sData, (size_t*)&m_lDataSize);
977 
		if ( res == SZ_OK )
978 
		{
979 
			DeleteData ();
980 
			m_iDataCompression = SPKCOMPRESS_NONE;
981 
			m_lDataSize = (long)uncomprLen;
982 
			m_sData = new unsigned char[m_lDataSize];
983 
			memcpy(m_sData, uncompr, m_lDataSize);
984 
			delete uncompr;
985 
			return true;
986 
		}
987 
 
988 
		if ( uncompr )
989 
			delete [] uncompr;
990 
	}
991 
	else if ( m_iDataCompression == SPKCOMPRESS_7ZIP )
992 
	{
993 
		long len = m_lUncomprDataSize;
994 
		unsigned char *compr = LZMADecode_C ( (unsigned char *)m_sData, m_lDataSize, (size_t*)&len, NULL );
995 
		if ( compr )
996 
		{
997 
			DeleteData ();
998 
			m_sData = compr;
999 
			m_lDataSize = len;
1000 
			m_iDataCompression = SPKCOMPRESS_NONE;
1001 
			return true;
1002 
		}
1003 
	}
1004 
 
1005 
	return false;
1006 
}
1007 
 
1008 
unsigned char *C_File::UncompressData ( long *size, CProgressInfo *progress )
1009 
{
1010 
	// no data to try to uncompress
1011 
	if ( (!m_sData) || (!m_lDataSize) )
1012 
		return NULL;
1013 
 
1014 
	//if ( m_bCompressedToFile )
1015 
	//	return NULL;
1016 
 
1017 
	// if comopression is set to none, dont bother
1018 
	if ( m_iDataCompression == SPKCOMPRESS_NONE )
1019 
	{
1020 
		*size = m_lDataSize;
143 cycrow 1021 
		unsigned char *uncompr = new unsigned char[m_lDataSize];
1022 
		memcpy(uncompr, m_sData, m_lDataSize);
1023 
		return uncompr;
1 cycrow 1024 
	}
1025 
 
1026 
	if ( m_iDataCompression == SPKCOMPRESS_ZLIB )
1027 
	{
1028 
		unsigned long uncomprLen = m_lUncomprDataSize;
1029 
		unsigned char *uncompr = new unsigned char[m_lUncomprDataSize];
1030 
		int err = uncompress ( uncompr, &uncomprLen, (const unsigned char *)m_sData, m_lDataSize );
1031 
		if ( err == Z_OK )
1032 
		{
1033 
			*size = uncomprLen;
1034 
			return uncompr;
1035 
		}
1036 
		if ( uncompr )
1037 
			delete [] uncompr;
1038 
	}
1039 
	if ( m_iDataCompression == SPKCOMPRESS_7ZIP )
1040 
	{
1041 
		long len = m_lUncomprDataSize;
1042 
		unsigned char *compr = LZMADecode_C ( m_sData, m_lDataSize, (size_t *)&len, NULL );
1043 
		if ( compr )
1044 
		{
1045 
			*size = len;
1046 
			return compr;
1047 
		}
1048 
		if ( compr )
1049 
			delete [] compr;
1050 
	}
1051 
	else if ( m_iDataCompression == SPKCOMPRESS_LZMA )
1052 
	{
1053 
		size_t uncomprLen = m_lUncomprDataSize;
1054 
		unsigned char *uncompr = new unsigned char[m_lUncomprDataSize];
1055 
		SRes res = Lzma86_Decode(uncompr, &uncomprLen, m_sData, (size_t*)&m_lDataSize);
1056 
		if ( res == SZ_OK )
1057 
		{
1058 
			*size = (long)uncomprLen;
1059 
			return uncompr;
1060 
		}
1061 
		if ( uncompr )
1062 
			delete [] uncompr;
1063 
	}
1064 
 
1065 
	return NULL;
1066 
}
1067 
 
197 cycrow 1068 
bool C_File::uncompressToFile(const Utils::WString &toFile, CBaseFile *spkfile, bool includedir, CProgressInfo *progress)
1 cycrow 1069 
{
1070 
#ifdef _INCLUDE7ZIP
1071 
	if ( (!m_sData) || (!m_lDataSize) )
1072 
		return false;
1073 
	// if theres a tmp file, open it and check it still exists
178 cycrow 1074 
	if ( !m_sTmpFile.empty() )
1 cycrow 1075 
	{
56 cycrow 1076 
		if ( CFileIO::Exists(m_sTmpFile) ) return true;
1 cycrow 1077 
		m_sTmpFile = "";
1078 
	}
1079 
 
1080 
	// now uncompress to the file
178 cycrow 1081 
	Utils::String file = toFile;
1082 
	if (file.empty())
1 cycrow 1083 
	{
1084 
		m_iTempNum++;
178 cycrow 1085 
		file = "uncompr" + (long)m_iTempNum + ".tmp";
1 cycrow 1086 
	}
1087 
	else
178 cycrow 1088 
		file = _getFullFileToDir(file, includedir, spkfile);
1 cycrow 1089 
 
56 cycrow 1090 
	CFileIO File("compr.tmp");
1091 
	if ( !File.startWrite() ) return false;
1092 
	if ( !File.write(m_sData, m_lDataSize) ) return false;
1093 
	File.close();
1094 
	if ( LZMADecodeFile ( "compr.tmp", file.c_str(), (CProgressInfo7Zip *)progress ) )
1 cycrow 1095 
	{
56 cycrow 1096 
		ret = true;
178 cycrow 1097 
		if ( toFile.empty() )
56 cycrow 1098 
			m_sTmpFile = file;
1 cycrow 1099 
	}
1100 
 
56 cycrow 1101 
	CFileIO::Remove("compr.tmp");
1 cycrow 1102 
 
1103 
	return ret;
1104 
#else
1105 
	return false;
1106 
#endif
1107 
}
1108 
 
1109 
 
129 cycrow 1110 
bool C_File::writeFilePointer(unsigned char *cData, long len)
1 cycrow 1111 
{
129 cycrow 1112 
	return writeToFile(filePointer(), cData, len);
1 cycrow 1113 
}
197 cycrow 1114 
bool C_File::writeToFile(const Utils::WString &filename, unsigned char *cData, long len)
1 cycrow 1115 
{
1116 
	unsigned char *data = cData;
54 cycrow 1117 
	if ( (!len) || (!data) ) {
1 cycrow 1118 
		len = m_lDataSize;
1119 
		data = m_sData;
1120 
	}
1121 
 
45 cycrow 1122 
	if ( (!len) || (!data) ) {
1123 
		if ( m_lSize ) return false;
1124 
	}
1 cycrow 1125 
 
54 cycrow 1126 
	bool ret = false;
1127 
 
1 cycrow 1128 
	// check for cat file
197 cycrow 1129 
	if ( filename.contains(L"::")) {
1130 
		Utils::WString catfile = filename.token(L"::", 1);
1131 
		Utils::WString file = filename.token(L"::", 2);
1 cycrow 1132 
 
1133 
		CCatFile newcat;
201 cycrow 1134 
		return newcat.addData(catfile, data, len, file, true, true);
1 cycrow 1135 
	}
54 cycrow 1136 
	else {
197 cycrow 1137 
		Utils::WString filen = filename.findReplace(L"/", L"\\");
1138 
		filen = filen.findReplace(L"\\\\", L"\\");
1 cycrow 1139 
 
45 cycrow 1140 
		if ( len && data ) {
54 cycrow 1141 
			CFileIO File(filen);
1142 
			if ( File.startWrite() ) ret = File.write(data, len);
45 cycrow 1143 
		}
1 cycrow 1144 
	}
1145 
 
54 cycrow 1146 
	return ret;
1 cycrow 1147 
}
1148 
 
197 cycrow 1149 
bool C_File::writeToDir(const Utils::WString &dir, CBaseFile *spkfile, bool includedir, const Utils::WString &appendDir, unsigned char *data, long len)
1 cycrow 1150 
{
197 cycrow 1151 
	Utils::WString fullfile = _getFullFileToDir(dir, includedir, spkfile);
1 cycrow 1152 
 
129 cycrow 1153 
	if (!appendDir.empty())
1 cycrow 1154 
	{
129 cycrow 1155 
		if (!fullfile.empty())
197 cycrow 1156 
			fullfile += L"/";
1 cycrow 1157 
		fullfile += appendDir;
1158 
	}
1159 
 
197 cycrow 1160 
	Utils::WString fulldir = fullfile.tokens(L"/", 1, -2);
129 cycrow 1161 
	if (!fulldir.empty())
1 cycrow 1162 
	{
160 cycrow 1163 
		if (!CDirIO(fulldir).create())
1 cycrow 1164 
			return false;
1165 
	}
1166 
 
129 cycrow 1167 
	return writeToFile(fullfile, data, len);
1 cycrow 1168 
}
1169 
 
197 cycrow 1170 
Utils::WString C_File::dataSizeString() const
1 cycrow 1171 
{
134 cycrow 1172 
	return SPK::GetSizeString(m_lDataSize);
1 cycrow 1173 
}
197 cycrow 1174 
Utils::WString C_File::uncompressedSizeString() const
1 cycrow 1175 
{
178 cycrow 1176 
	return SPK::GetSizeString(uncompressedDataSize());
1 cycrow 1177 
}
1178 
 
197 cycrow 1179 
Utils::WString C_File::creationTimeString() const
1 cycrow 1180 
{
1181 
	if ( !m_tTime )
201 cycrow 1182 
		return Utils::WString::Null();
1 cycrow 1183 
 
1184 
	struct tm   *currDate;
1185 
	char    dateString[100];
1186 
 
1187 
	time_t n = m_tTime;
1188 
 
1189 
	currDate = localtime(&n);
1190 
 
1191 
	strftime(dateString, sizeof dateString, "(%d/%m/%Y) %H:%M", currDate);
1192 
 
197 cycrow 1193 
	return Utils::WString(dateString);
1 cycrow 1194 
}
1195 
 
1196 
bool C_File::CompareNew ( C_File *file )
1197 
{
1198 
	if ( !m_iVersion )
1199 
		ReadScriptVersion ();
1200 
 
1201 
	// if version, check if its later version
1202 
	if ( (m_iVersion) && (file->GetVersion()) )
1203 
	{
1204 
		if ( m_iVersion > file->GetVersion() )
1205 
			return false;
1206 
	}
1207 
 
1208 
	// now check for last modified time
1209 
	if ( (m_tTime) && (file->GetLastModified()) )
1210 
	{
1211 
		if ( m_tTime > file->GetLastModified() )
1212 
			return false;
1213 
	}
1214 
 
1215 
	// assume same or newer
1216 
	return true;
1217 
}
1218 
 
197 cycrow 1219 
Utils::WString GetFileTypeString(int type)
1 cycrow 1220 
{
1221 
	switch ( type )
1222 
	{
1223 
		case FILETYPE_SCRIPT:
197 cycrow 1224 
			return L"Script";
1 cycrow 1225 
		case FILETYPE_TEXT:
197 cycrow 1226 
			return L"Text";
1 cycrow 1227 
		case FILETYPE_README:
197 cycrow 1228 
			return L"Readme";
1 cycrow 1229 
		case FILETYPE_MAP:
197 cycrow 1230 
			return L"Map";
1 cycrow 1231 
		case FILETYPE_MOD:
197 cycrow 1232 
			return L"Mod";
1 cycrow 1233 
		case FILETYPE_UNINSTALL:
197 cycrow 1234 
			return L"Uninstall";
1 cycrow 1235 
		case FILETYPE_SOUND:
197 cycrow 1236 
			return L"Sound";
1 cycrow 1237 
		case FILETYPE_EXTRA:
197 cycrow 1238 
			return L"Extra";
1 cycrow 1239 
		case FILETYPE_SCREEN:
197 cycrow 1240 
			return L"Screen";
1 cycrow 1241 
		case FILETYPE_ADVERT:
197 cycrow 1242 
			return L"Advert";
1 cycrow 1243 
		case FILETYPE_MISSION:
197 cycrow 1244 
			return L"Mission";
1 cycrow 1245 
		case FILETYPE_BACKUP:
197 cycrow 1246 
			return L"Backup";
1 cycrow 1247 
		case FILETYPE_SHIPOTHER:
197 cycrow 1248 
			return L"ShipOther";
1 cycrow 1249 
		case FILETYPE_SHIPMODEL:
197 cycrow 1250 
			return L"ShipModel";
1 cycrow 1251 
		case FILETYPE_SHIPSCENE:
197 cycrow 1252 
			return L"ShipScene";
1 cycrow 1253 
		case FILETYPE_COCKPITSCENE:
197 cycrow 1254 
			return L"CockpitScene";
1 cycrow 1255 
	}
1256 
 
197 cycrow 1257 
	return Utils::WString::Null();
1 cycrow 1258 
}
1259 
 
197 cycrow 1260 
FileType GetFileTypeFromString(const Utils::WString &type)
1 cycrow 1261 
{
197 cycrow 1262 
	Utils::WString ltype = type.lower();
1263 
	if ( ltype == L"script" || ltype == L"scriptpck")
1 cycrow 1264 
		return FILETYPE_SCRIPT;
197 cycrow 1265 
	else if ( ltype == L"text" )
1 cycrow 1266 
		return FILETYPE_TEXT;
197 cycrow 1267 
	else if ( ltype == L"readme" )
1 cycrow 1268 
		return FILETYPE_README;
197 cycrow 1269 
	else if ( ltype == L"map" )
1 cycrow 1270 
		return FILETYPE_MAP;
197 cycrow 1271 
	else if ( ltype == L"mod" )
1 cycrow 1272 
		return FILETYPE_MOD;
197 cycrow 1273 
	else if ( ltype == L"uninstall" )
1 cycrow 1274 
		return FILETYPE_UNINSTALL;
197 cycrow 1275 
	else if ( ltype == L"sound" )
1 cycrow 1276 
		return FILETYPE_SOUND;
197 cycrow 1277 
	else if ( ltype == L"extra" )
1 cycrow 1278 
		return FILETYPE_EXTRA;
197 cycrow 1279 
	else if ( ltype == L"screen" )
1 cycrow 1280 
		return FILETYPE_SCREEN;
197 cycrow 1281 
	else if ( ltype == L"advert" )
1 cycrow 1282 
		return FILETYPE_ADVERT;
197 cycrow 1283 
	else if ( ltype == L"mission" )
1 cycrow 1284 
		return FILETYPE_MISSION;
197 cycrow 1285 
	else if ( ltype == L"backup" )
1 cycrow 1286 
		return FILETYPE_BACKUP;
197 cycrow 1287 
	else if ( ltype == L"shipother" )
1 cycrow 1288 
		return FILETYPE_SHIPOTHER;
197 cycrow 1289 
	else if ( ltype == L"shipmodel" )
1 cycrow 1290 
		return FILETYPE_SHIPMODEL;
197 cycrow 1291 
	else if ( ltype == L"shipscene" )
1 cycrow 1292 
		return FILETYPE_SHIPSCENE;
197 cycrow 1293 
	else if ( ltype == L"cockpitscene" )
1 cycrow 1294 
		return FILETYPE_COCKPITSCENE;
1295 
 
127 cycrow 1296 
	return FILETYPE_UNKNOWN;
1 cycrow 1297 
}
1298 
 
1299 
 
200 cycrow 1300 
Utils::WString FormatErrorString(int error, const Utils::WString &rest)
1 cycrow 1301 
{
200 cycrow 1302 
	std::vector<Utils::WString> args;
1 cycrow 1303 
 
200 cycrow 1304 
	if (!rest.empty())
1305 
		rest.tokenise(L"~", args);
1 cycrow 1306 
 
200 cycrow 1307 
	Utils::WString errorStr;
1 cycrow 1308 
	switch ( error )
1309 
	{
1310 
		case SPKINSTALL_CREATEDIRECTORY:
200 cycrow 1311 
			errorStr = L"Creating Directory: %1";
1 cycrow 1312 
			break;
1313 
		case SPKINSTALL_CREATEDIRECTORY_FAIL:
200 cycrow 1314 
			errorStr = L"Unable to Creating Directory: %1";
1 cycrow 1315 
			break;
1316 
		case SPKINSTALL_WRITEFILE:
200 cycrow 1317 
			errorStr = L"Writing File: %1";
1 cycrow 1318 
			break;
1319 
		case SPKINSTALL_WRITEFILE_FAIL:
200 cycrow 1320 
			errorStr = L"Unable to Write File: %1";
1 cycrow 1321 
			break;
1322 
		case SPKINSTALL_DELETEFILE:
200 cycrow 1323 
			errorStr = L"Deleting File: %1";
1 cycrow 1324 
			break;
1325 
		case SPKINSTALL_DELETEFILE_FAIL:
200 cycrow 1326 
			errorStr = L"Unable to delete File: %1";
1 cycrow 1327 
			break;
1328 
		case SPKINSTALL_REMOVEDIR:
200 cycrow 1329 
			errorStr = L"Removing Directory: %1";
1 cycrow 1330 
			break;
1331 
		case SPKINSTALL_SKIPFILE:
200 cycrow 1332 
			errorStr = L"Skipping File (older): %1";
1 cycrow 1333 
			break;
1334 
		case SPKINSTALL_ENABLEFILE:
200 cycrow 1335 
			errorStr = L"Enabled File: %1";
1 cycrow 1336 
			break;
1337 
		case SPKINSTALL_DISABLEFILE:
200 cycrow 1338 
			errorStr = L"Disabled File: %1";
1 cycrow 1339 
			break;
1340 
		case SPKINSTALL_ENABLEFILE_FAIL:
200 cycrow 1341 
			errorStr = L"Failed to enable File: %1";
1 cycrow 1342 
			break;
1343 
		case SPKINSTALL_DISABLEFILE_FAIL:
200 cycrow 1344 
			errorStr = L"Failed to disable File: %1";
1 cycrow 1345 
			break;
1346 
		case SPKINSTALL_UNINSTALL_MOVE:
200 cycrow 1347 
			errorStr = L"Moving uninstall file: %1";
1 cycrow 1348 
			break;
1349 
		case SPKINSTALL_UNINSTALL_MOVE_FAIL:
200 cycrow 1350 
			errorStr = L"Unable to Move uninstall file: %1";
1 cycrow 1351 
			break;
1352 
		case SPKINSTALL_UNINSTALL_COPY:
200 cycrow 1353 
			errorStr = L"Coping uninstall file: %1";
1 cycrow 1354 
			break;
1355 
		case SPKINSTALL_UNINSTALL_COPY_FAIL:
200 cycrow 1356 
			errorStr = L"Unable to Copy uninstall file: %1";
1 cycrow 1357 
			break;
1358 
		case SPKINSTALL_UNINSTALL_REMOVE:
200 cycrow 1359 
			errorStr = L"Removing Uninstall file: %1";
1 cycrow 1360 
			break;
1361 
		case SPKINSTALL_UNINSTALL_REMOVE_FAIL:
200 cycrow 1362 
			errorStr = L"Unable to remove Uninstall file: %1";
1 cycrow 1363 
			break;
1364 
		case SPKINSTALL_SHARED:
200 cycrow 1365 
			errorStr = L"Removing Unused Shared file: %1";
1 cycrow 1366 
			break;
1367 
		case SPKINSTALL_SHARED_FAIL:
200 cycrow 1368 
			errorStr = L"Unable to remove Unused Shared file: %1";
1 cycrow 1369 
			break;
1370 
		case SPKINSTALL_ORIGINAL_BACKUP:
200 cycrow 1371 
			errorStr = L"Backing up original file: %1";
1 cycrow 1372 
			break;
1373 
		case SPKINSTALL_ORIGINAL_BACKUP_FAIL:
200 cycrow 1374 
			errorStr = L"Unable to back up original file: %1";
1 cycrow 1375 
			break;
1376 
		case SPKINSTALL_ORIGINAL_RESTORE:
200 cycrow 1377 
			errorStr = L"Restoring original file: %1";
1 cycrow 1378 
			break;
1379 
		case SPKINSTALL_ORIGINAL_RESTORE_FAIL:
200 cycrow 1380 
			errorStr = L"Unable to restore original file: %1";
1 cycrow 1381 
			break;
1382 
		case SPKINSTALL_FAKEPATCH:
200 cycrow 1383 
			errorStr = L"Shifted fake patch: %1 to %2";
1 cycrow 1384 
			break;
1385 
		case SPKINSTALL_FAKEPATCH_FAIL:
200 cycrow 1386 
			errorStr = L"Unable to shift fake patch: %1 to %2";
1 cycrow 1387 
			break;
1388 
		case SPKINSTALL_AUTOTEXT:
200 cycrow 1389 
			errorStr = L"Shifted text file: %1 to %2";
1 cycrow 1390 
			break;
1391 
		case SPKINSTALL_AUTOTEXT_FAIL:
200 cycrow 1392 
			errorStr = L"Unable to shift text file: %1 to %2";
1 cycrow 1393 
			break;
1394 
		case SPKINSTALL_MISSINGFILE:
200 cycrow 1395 
			errorStr = L"File is missing: %1";
1 cycrow 1396 
			break;
1397 
		case SPKINSTALL_ORPHANED:
200 cycrow 1398 
			errorStr = L"Orphaned File removed: %1";
1 cycrow 1399 
			break;
1400 
		case SPKINSTALL_ORPHANED_FAIL:
200 cycrow 1401 
			errorStr = L"Unable to remove Orphaned File: %1";
1 cycrow 1402 
			break;
1403 
	}
1404 
 
200 cycrow 1405 
	Utils::WString ret = errorStr.args(args);
1 cycrow 1406 
	return ret;
1407 
}
1408 
 
1409 
 
1410 
bool C_File::CheckPCK ()
1411 
{
1412 
	if ( (m_sData) && (m_lDataSize) && (m_iDataCompression == SPKCOMPRESS_NONE) )
1413 
		return IsDataPCK ( m_sData, m_lDataSize );
1414 
 
197 cycrow 1415 
	Utils::WString filename = filePointer();
54 cycrow 1416 
	if ( !filename.empty() ) {
1417 
		CFileIO File(filename);
1418 
		if ( File.startRead() ) {
1419 
			unsigned char data[4];
1420 
			if ( File.read(data, 3) ) return IsDataPCK ( data, 3 );
1 cycrow 1421 
		}
1422 
	}
1423 
 
197 cycrow 1424 
	if (checkFileExt(L"pck") || checkFileExt(L"pbb") || checkFileExt(L"pbd")) return true;
1 cycrow 1425 
	return false;
1426 
}
1427 
 
1428 
bool C_File::PCKFile()
1429 
{
1430 
	if ( !m_lDataSize || !m_sData )
1431 
	{
1432 
		if ( !this->ReadFromFile() )
1433 
			return false;
1434 
	}
1435 
 
1436 
	if ( m_lDataSize && m_sData )
1437 
	{
1438 
		if ( !this->UncompressData() )
1439 
			return false;
1440 
 
1441 
		size_t size;
40 cycrow 1442 
		unsigned char *data = PCKData(m_sData, m_lDataSize, &size, false);
1 cycrow 1443 
		if ( data && size )
1444 
		{
40 cycrow 1445 
			m_lUncomprDataSize = m_lDataSize;
1 cycrow 1446 
			this->DeleteData();
1447 
			m_bUsedMalloc = false;
1448 
			m_lDataSize = (long)size;
1449 
			m_sData = new unsigned char[size];
1450 
			memcpy(m_sData, data, size);
1451 
			delete [] data;
1452 
		}
1453 
 
1454 
		return true;
1455 
	}
1456 
 
1457 
	return false;
1458 
}
1459 
 
1460 
unsigned char *C_File::UnPCKFile ( size_t *len )
1461 
{
1462 
	unsigned char *data = NULL;
1463 
	size_t datasize = 0;
1464 
 
1465 
	if ( CheckValidFilePointer() )
1466 
	{
129 cycrow 1467 
		CFileIO File(filePointer());
54 cycrow 1468 
		if ( File.startRead() ) data = File.readAll(&datasize);
1 cycrow 1469 
	}
1470 
 
1471 
	if ( !data )
1472 
	{
1473 
		if ( !m_lDataSize )
1474 
		{
1475 
			if ( !this->ReadFromFile() )
1476 
				return NULL;
1477 
		}
1478 
		datasize = m_lDataSize;
1479 
		data = new unsigned char[datasize];
1480 
		memcpy ( data, m_sData, datasize );
1481 
	}
1482 
 
1483 
	if ( data )
1484 
	{
1485 
		unsigned char *newdata = UnPCKData ( data, datasize, len, CheckPCK() );
1486 
		delete data;
1487 
		return newdata;
1488 
	}
1489 
 
1490 
	return NULL;
1491 
}
1492 
 
1493 
bool C_File::UnPCKFile()
1494 
{
1495 
	if ( !m_lDataSize || !m_sData )
1496 
	{
1497 
		if ( !this->ReadFromFile() )
1498 
			return false;
1499 
	}
1500 
	if ( m_lDataSize && m_sData )
1501 
	{
1502 
		if ( !this->UncompressData() )
1503 
			return false;
1504 
 
1505 
		size_t size;
1506 
		unsigned char *data = UnPCKData(m_sData, m_lDataSize, &size, CheckPCK());
1507 
		if ( data && size )
1508 
		{
1509 
			this->DeleteData();
1510 
			m_lUncomprDataSize = m_lDataSize;
1511 
			m_bUsedMalloc = false;
1512 
			m_sData = new unsigned char[size];
1513 
			memcpy(m_sData, data, size);
1514 
			m_lDataSize = (long)size;
1515 
			delete []data;
58 cycrow 1516 
			return true;
1 cycrow 1517 
		}
1518 
	}
1519 
 
1520 
	return false;
1521 
}
1522 
 
1523 
unsigned char *UnPCKFile ( const char *file, size_t *len, bool nocrypt )
1524 
{
54 cycrow 1525 
	CFileIO File(file);
1526 
	if ( !File.startRead() ) return NULL;
1 cycrow 1527 
 
54 cycrow 1528 
	size_t size;
1529 
	unsigned char *data = File.readAll(&size);
1 cycrow 1530 
 
54 cycrow 1531 
	if ( data ) {
1 cycrow 1532 
		unsigned char *unData = UnPCKData ( data, size, len, nocrypt );
1533 
		delete data;
1534 
		return unData;
1535 
	}
1536 
 
1537 
	return NULL;
1538 
}
1539 
 
1540 
unsigned char *UnPCKData ( unsigned char *data, size_t datasize, size_t *len ) { return UnPCKData(data, datasize, len, IsDataPCK(data, datasize)); }
1541 
unsigned char *UnPCKData ( unsigned char *data, size_t datasize, size_t *len, bool nocrypt )
1542 
{
96 cycrow 1543 
	bool isPCK = IsDataPCK(data, datasize);
1544 
 
1545 
	unsigned char *newData = data;
1546 
	unsigned char *tempData = NULL;
1547 
 
1 cycrow 1548 
	if ( nocrypt )
1549 
	{
96 cycrow 1550 
		tempData = new unsigned char[datasize];
1551 
		newData = tempData;
1552 
		memcpy(newData, data, datasize);
1553 
		unsigned char magic = newData[0] ^ 0xC8;
1 cycrow 1554 
 
1555 
		for ( size_t i = 1; i < datasize; i++ )
96 cycrow 1556 
			newData[i] ^= magic;
1557 
		++newData;
1 cycrow 1558 
		--datasize;
1559 
	}
1560 
 
1561 
	// create data buffer
96 cycrow 1562 
	size_t *uncomprLenSize = (size_t*)(newData + (datasize - 4));
1 cycrow 1563 
	unsigned long uncomprLen = (unsigned long)*uncomprLenSize;
1564 
	if ( uncomprLen > (datasize * 100) )
1565 
	{
96 cycrow 1566 
		if ( tempData ) delete []tempData;
1 cycrow 1567 
		*len = 0;
1568 
		return NULL;
1569 
	}
41 cycrow 1570 
	unsigned char *uncompr = new unsigned char[uncomprLen + 1];
96 cycrow 1571 
	if ( !uncompr ) {
1572 
		if ( tempData ) delete []tempData;
1 cycrow 1573 
		return NULL;
96 cycrow 1574 
	}
1 cycrow 1575 
	memset ( uncompr, 0, sizeof(uncompr) );
1576 
 
1577 
 
1578 
	// find header size
96 cycrow 1579 
	unsigned char *buf = newData + PCKHEADERSIZE;
1 cycrow 1580 
 
1581 
//	buf = data + (6 + sizeof(time_t));
96 cycrow 1582 
	char flag = newData[3];
1 cycrow 1583 
 
1584 
	if ( flag & GZ_FLAG_EXTRA )
1585 
	{
1586 
		size_t xlen = *((short int*)(buf));
1587 
		buf += xlen;
1588 
	}
1589 
 
1590 
	if ( flag & GZ_FLAG_FILENAME )
1591 
	{
1592 
		char *origname = (char*)(buf);
1593 
		buf += strlen (origname) + 1;
1594 
	}
1595 
	if ( flag & GZ_FLAG_COMMENT )
1596 
	{
1597 
		char *comment = (char*)(buf);
1598 
		buf += strlen(comment) + 1;
1599 
	}
1600 
	if ( flag & GZ_FLAG_HCRC )
1601 
		buf += 2;
96 cycrow 1602 
	long bufSize = (long)(datasize - (buf-newData) - 8);
1 cycrow 1603 
 
1604 
	int err = uncompress2 ( uncompr, &uncomprLen, buf, bufSize );
1605 
	if ( err != Z_OK )
1606 
	{
96 cycrow 1607 
		if ( tempData ) delete []tempData;
1 cycrow 1608 
		delete uncompr;
1609 
		*len = 0;
1610 
		return NULL;
1611 
	}
1612 
 
1613 
	*len = uncomprLen;
41 cycrow 1614 
	uncompr[uncomprLen] = '\0';
96 cycrow 1615 
	if ( tempData ) delete []tempData;
1 cycrow 1616 
	return uncompr;
1617 
}
1618 
 
1619 
bool IsDataPCK ( const unsigned char *data, size_t size )
1620 
{
1621 
	if ( size >=3 )
1622 
	{
1623 
		unsigned char magic=data[0] ^ 0xC8;
1624 
		return ((data[1] ^ magic)==0x1F && (data[2] ^ magic)==0x8B);
1625 
	}
1626 
	else
1627 
		return false;
1628 
 
1629 
}
1630 
 
1631 
bool ReadSignedFromData ( unsigned char *data, long size )
1632 
{
53 cycrow 1633 
	bool ret = false;
1634 
 
1635 
	if ( IsDataPCK ( data, size ) ) {
1 cycrow 1636 
		size_t unpckSize = 0;
1637 
		unsigned char *unpckData = UnPCKData ( data, size, &unpckSize, false );
53 cycrow 1638 
		if ( (unpckData) && (unpckSize) ) {
1639 
			ret = ReadSignedFromData ( unpckData, (long)unpckSize );
1640 
			delete unpckData;
1641 
		}
1642 
		return ret;
1 cycrow 1643 
	}
1644 
 
53 cycrow 1645 
	char tag[10000];
1646 
 
1 cycrow 1647 
	// work backwards
1648 
	int pos = size - 1;
43 cycrow 1649 
	int max = size - 5000;
1650 
	if ( max < 0 ) max = 0;
1 cycrow 1651 
	// find the first tage
53 cycrow 1652 
	while ( pos > max ) {
1653 
		while ( data[pos] != '>' && pos > max ) pos--;
1654 
		if ( data[pos] != '>' ) break;
1 cycrow 1655 
 
53 cycrow 1656 
		// now find the front
1657 
		int pos2 = pos - 1;
1658 
		while ( data[pos2] != '<' && pos2 > max ) pos2--;
1659 
		if ( data[pos2] != '<' ) break;
1 cycrow 1660 
 
53 cycrow 1661 
		memcpy(tag, data + pos2, pos - pos2);
1662 
		tag[pos - pos2] = '\0';
1 cycrow 1663 
 
201 cycrow 1664 
		Utils::WString sTag(tag);
1665 
		if ( sTag.Compare(L"</signature") || sTag.Compare(L"<signature") ) return true;
1666 
		if ( sTag.Compare(L"</codearray") || sTag.Compare(L"<codearray") ) return false;
53 cycrow 1667 
		pos = pos2 - 1;
1 cycrow 1668 
	}
1669 
 
1670 
	return false;
1671 
}
1672 
 
1673 
int ReadScriptVersionFromData ( unsigned char *data, long size )
1674 
{
54 cycrow 1675 
	int iVersion = 0;
1676 
 
1 cycrow 1677 
	if ( IsDataPCK ( data, size ) )
1678 
	{
1679 
		size_t unpckSize = 0;
1680 
		unsigned char *unpckData = UnPCKData ( data, size, &unpckSize );
54 cycrow 1681 
		if ( (unpckData) && (unpckSize) ) {
1682 
			iVersion = ReadScriptVersionFromData ( unpckData, (long)unpckSize );
1683 
			delete unpckData;
1684 
		}
1685 
		return iVersion;
1 cycrow 1686 
	}
1687 
 
54 cycrow 1688 
	// only check the beginning of the file
1689 
	int iMax = (size > 5000) ? 5000 : size;
1690 
 
1 cycrow 1691 
	int pos = 0;
1692 
	bool found = false;
1693 
	// skip past initial space
54 cycrow 1694 
	char tag[21];
1695 
	while ( pos < iMax )
1 cycrow 1696 
	{
54 cycrow 1697 
		// skip past whitespace
1698 
		while ( (pos < iMax) && (data[pos] == ' ') ) ++pos;
1699 
		// find the first '<'
1700 
		while ( (pos < iMax) && (data[pos] != '<') ) ++pos;
1701 
		if ( data[pos] != '<' ) break; //not found
1 cycrow 1702 
 
54 cycrow 1703 
		// find end tag '>'
1704 
		int iStartPos = pos;
1705 
		while ( (pos < iMax) && (data[pos] != '>') ) ++pos;
1706 
		if ( data[pos] != '>' ) break; //not found
1707 
		if ( (pos - iStartPos) > 20 ) continue;
1 cycrow 1708 
 
54 cycrow 1709 
		// check if the tag is what we're looking for
1710 
		memcpy(tag, data + iStartPos, pos - iStartPos);
1711 
		tag[pos - iStartPos] = '\0';
201 cycrow 1712 
		Utils::WString sTag(tag);
1713 
		if ( !sTag.Compare(L"<version") ) continue;
54 cycrow 1714 
 
1715 
		//extract the tag data
1716 
		iStartPos = pos + 1;
1717 
		while ( (pos < iMax) && (data[pos] != '<') ) ++pos;
1718 
		if ( (pos - iStartPos) > 20 ) continue;
1719 
		memcpy(tag, data + iStartPos, pos - iStartPos);
1720 
		tag[pos - iStartPos] = '\0';
1721 
		return atoi(tag);
1 cycrow 1722 
	}
1723 
 
1724 
	return iVersion;
1725 
}
1726 
 
197 cycrow 1727 
Utils::WString C_File::baseName() const
1 cycrow 1728 
{
1729 
	// remove any directory
197 cycrow 1730 
	Utils::WString file = _sName.token(L"/", -1);
1 cycrow 1731 
 
1732 
	// remove file extension
197 cycrow 1733 
	return file.remToken(L".", -1);
1 cycrow 1734 
}
1735 
 
1736 
void C_File::CopyData(C_File *oldFile, bool includeData)
1737 
{
178 cycrow 1738 
	setFilename(oldFile->fullFilename());
131 cycrow 1739 
	_sDir = oldFile->dir();
1 cycrow 1740 
	m_tTime = oldFile->GetCreationTime();
1741 
	m_bShared = oldFile->IsShared();
1742 
	m_bSigned = oldFile->IsSigned();
127 cycrow 1743 
	m_iFileType = oldFile->fileType();
1 cycrow 1744 
	m_lSize = oldFile->GetSize();
1745 
	if ( includeData )
1746 
	{
1747 
		m_lDataSize = oldFile->GetDataSize();
1748 
		if ( m_sData )
1749 
			this->DeleteData();
1750 
		m_sData = NULL;
1751 
		if ( oldFile->GetData() && m_lDataSize )
1752 
		{
1753 
			m_sData = new unsigned char[m_lDataSize];
1754 
			m_bUsedMalloc = false;
1755 
			memcpy((char *)m_sData, (char *)oldFile->GetData(), m_lDataSize);
1756 
		}
178 cycrow 1757 
		m_lUncomprDataSize = oldFile->uncompressedDataSize();
1 cycrow 1758 
	}
1759 
	m_iDataCompression = oldFile->GetCompressionType();
1760 
}
1761 
 
1762 
float GetLibraryVersion() { return (float)LIBRARYVERSION; }
1763 
float GetFileFormatVersion() { return (float)FILEVERSION; }
1764 
 
197 cycrow 1765 
Utils::WString C_File::fileExt() const
130 cycrow 1766 
{
197 cycrow 1767 
	return _sName.token(L".", -1);
130 cycrow 1768 
}
1769 
 
197 cycrow 1770 
bool C_File::checkFileExt(const Utils::WString& ext)
178 cycrow 1771 
{
1772 
	if (fileExt().Compare(ext)) return true; return false;
1773 
}
1774 
 
197 cycrow 1775 
const Utils::WString &C_File::changeFileExt(const Utils::WString &ext)
130 cycrow 1776 
{
197 cycrow 1777 
	_sName = CFileIO(_sName).changeFileExtension(ext);
130 cycrow 1778 
	return _sName;
1779 
}
1780 
 
1 cycrow 1781 
bool C_File::CheckPackedExtension()
1782 
{
197 cycrow 1783 
	Utils::WString ext = this->fileExt();
1784 
	if ( ext == L"pck" )
1 cycrow 1785 
		return true;
197 cycrow 1786 
	else if ( ext == L"pbb" )
1 cycrow 1787 
		return true;
197 cycrow 1788 
	else if ( ext == L"pbd" )
1 cycrow 1789 
		return true;
1790 
 
1791 
	return false;
1792 
}
1793 
 
125 cycrow 1794 
bool C_File::shouldCheckBaseName() const
1795 
{
196 cycrow 1796 
	Utils::WString ext = CFileIO(_sName).extension();
1797 
	if (ext == L"xml" || ext == L"txt" || ext == L"pck")
125 cycrow 1798 
		return true;
196 cycrow 1799 
	if (ext == L"bod" || ext == L"bob" || ext == L"pbb" || ext == L"pbd")
125 cycrow 1800 
		return true;
1801 
	return false;
1802 
}
1803 
 
127 cycrow 1804 
unsigned int C_File::game() const
1805 
{
1806 
	return _iGame;
1807 
}
125 cycrow 1808 
 
129 cycrow 1809 
bool C_File::isForGame(int game) const
1810 
{
1811 
	if (game > 0)
1812 
	{
1813 
		if (!_iGame || _iGame == GAME_ALLNEW)
1814 
			return true;
1815 
		return (_iGame & 1 << game) != 0;
1816 
	}
1817 
 
1818 
	return true;
1819 
}
1820 
 
1821 
int C_File::getForSingleGame() const
1822 
{
1823 
	int checkGame = _iGame & ~GAME_ALLNEW;
1824 
	for (int i = 0; i < 31; ++i)
1825 
	{
1826 
		if (checkGame == (1 << i))
1827 
			return i;
1828 
	}
1829 
 
1830 
	return 0;
1831 
}
1832 
 
127 cycrow 1833 
void C_File::setGame(unsigned int i)
1834 
{
1835 
	if (i == 0 || i == 1 << 31)
1836 
		_iGame = 0;
1837 
	else
1838 
		_iGame = i;
1839 
}
1840 
 
1841 
 
115 cycrow 1842 
unsigned char *C_File::BobDecompile(size_t *size)
1843 
{
1844 
	(*size) = 0;
1845 
 
197 cycrow 1846 
	Utils::WString fromFile = this->filePointer();
115 cycrow 1847 
	if ( !CFileIO::Exists(fromFile) ) {
201 cycrow 1848 
		if ( this->writeToFile(CPackages::tempDirectory() + L"bob.tmp")) {
197 cycrow 1849 
			fromFile = CPackages::tempDirectory() + L"bob.tmp";
115 cycrow 1850 
		}
1851 
	}
1852 
 
197 cycrow 1853 
	fromFile = fromFile.findReplace(L"/", L"\\");
1854 
	Utils::WString toFile = CPackages::tempDirectory() + L"bod.tmp";
115 cycrow 1855 
	toFile = toFile.findReplace("/", "\\");
1856 
 
1857 
	if ( CFileIO::Exists(fromFile) ) {
197 cycrow 1858 
		if ( X2BC_BOB2BOD(fromFile.toString().c_str(), toFile.toString().c_str())) {
115 cycrow 1859 
			CFileIO F(toFile);
1860 
			if ( F.exists() && F.startRead() ) {
1861 
				unsigned char *data = F.readAll(size);
1862 
				F.close();
1863 
				F.remove();
1864 
 
1865 
				return data;
1866 
			}
1867 
		}
1868 
	}
1869 
 
197 cycrow 1870 
	if ( CFileIO::Exists(CPackages::tempDirectory() + L"bob.tmp") )
1871 
		CFileIO::Remove(CPackages::tempDirectory() + L"bob.tmp");
115 cycrow 1872 
	/*
1873 
	Settings settings;
1874 
	bob_dom_document doc(&settings);
1875 
 
1876 
	ibinaryrealfile is;
1877 
	otextrealfile os;
1878 
	os.open(CPackages::tempDirectory() + "tmp.tmp", filestream::create);
129 cycrow 1879 
	is.open(this->filePointer().c_str(), filestream::rdonly);
115 cycrow 1880 
 
1881 
	if(is.fail() || os.fail()) return NULL;
1882 
 
1883 
	bool bRes=doc.convert(is, os);
1884 
 
1885 
	for(bob_dom_document::ErrorIterator &it=doc.errors.begin(); it!=doc.errors.end(); ++it){
1886 
		//BOBError(*it);
1887 
	}
1888 
 
1889 
	if ( bRed ) {
1890 
		CFileIO F(CPackages::tempDirectory() + "tmp.tmp");
1891 
		if ( F.exists() && F.startRead() ) {
1892 
			unsigned char *data = F.readAll(size);
1893 
			F.close();
1894 
			F.remove();
1895 
 
1896 
			return data;
1897 
		}
1898 
	}
1899 
*/
1900 
	return NULL;
1901 
}
1902 
 
1 cycrow 1903 
bool C_File::BobDecompile()
1904 
{
1905 
	bool bRes=false;
1906 
 
1907 
 
201 cycrow 1908 
	Utils::WStringList outData;
1909 
	outData.pushBack(L"// Converted by SPK Libraries\n");
1 cycrow 1910 
	/*
1911 
	bob_with_errors *e=0;
1912 
	char *pszTime;
1913 
	char *name="";
1914 
 
1915 
	time_t tm=time(0);
1916 
	pszTime=ctime(&tm);
1917 
	pszTime[strlen(pszTime)-1]=0;
1918 
 
1919 
	clearErrors();
1920 
 
1921 
	os << "// Converted with x2bc from \"" << is.name() << "\" at " << pszTime << endl;
1922 
	if(settings->convert()==false)
1923 
		os << "// Raw mode - values are not converted" << endl;
1924 
	os << endl;
1925 
	*/
1926 
	/*
1927 
	switch(m_sData[0]){
1928 
		case bob_dom_bob::hdr_begin:
1929 
			{
1930 
				bob_dom_bob *bob = new bob_dom_bob(NULL);
1931 
				//bRes=bob->load(is);
1932 
				//if(bRes) bRes=bob->toFile(os);
1933 
				delete bob;
1934 
				break;
1935 
			}
1936 
		case bob_dom_cut::hdr_begin:
1937 
			{
1938 
				bob_dom_cut *cut = new bob_dom_cut(NULL);
1939 
				//bRes=cut->convert(is, os);
1940 
				delete cut;
1941 
				break;
1942 
			}
1943 
		default:
1944 
			return false;
1945 
	}
1946 
 
1947 
	if(e){
1948 
		for(bob_with_errors::ErrorIterator &it=e->errors.begin(); it!=e->errors.end(); ++it){
1949 
			bob_error(it->severity, it->code, "%s->%s", name, it->text);
1950 
		}
1951 
	}
1952 
	return bRes;
1953 
 
1954 
	bob_dom_ibufferstream<unsigned char> is((const unsigned char *)m_sData, m_lDataSize);
1955 
	bob_dom_otextrealfile os;
1956 
 
1957 
	if(is.fail() || os.fail()) return false;
1958 
 
1959 
	bool bRes=doc.convert(is, os);*/
1960 
 
1961 
	return bRes;
1962 
}
1963 
 
1964 
bool C_File::BodCompile()
1965 
{
1966 
	return true;
1967 
}
1968 
 
197 cycrow 1969 
bool C_File::renameScript(const Utils::WString &baseName)
1 cycrow 1970 
{
1971 
	if ( !m_sData || !m_lDataSize )
1972 
	{
1973 
		if ( !this->ReadFromFile() )
1974 
			return false;
1975 
	}
1976 
 
1977 
	// uncompress the file
1978 
	if ( !this->UncompressData() )
1979 
		return false;
1980 
 
1981 
	// un pck the file
197 cycrow 1982 
	if (this->checkFileExt(L"pck"))
1 cycrow 1983 
	{
1984 
		if ( !this->UnPCKFile() )
1985 
			return false;
1986 
	}
1987 
 
1988 
	// now we should have the raw data
197 cycrow 1989 
	Utils::WString data((const char *)m_sData);
178 cycrow 1990 
	data.truncate(m_lDataSize);
1991 
	data = data.findReplace(this->baseName(), baseName);
1 cycrow 1992 
 
1993 
	this->DeleteData();
178 cycrow 1994 
	m_sData = new unsigned char[data.length()];
1995 
	memcpy(m_sData, data.c_str(), data.length());
1996 
	m_lDataSize = (long)data.length();
1 cycrow 1997 
 
1998 
	// repck the file
197 cycrow 1999 
	if (this->checkFileExt(L"pck"))
1 cycrow 2000 
	{
2001 
		if ( !this->PCKFile() )
2002 
			return false;
2003 
	}
2004 
 
2005 
 
2006 
	return true;
129 cycrow 2007 
}
2008 
 
197 cycrow 2009 
Utils::WString C_File::_getFullFileToDir(const Utils::WString &dir, bool includedir, CBaseFile *file) const
129 cycrow 2010 
{
197 cycrow 2011 
	Utils::WString fullfile = dir;
129 cycrow 2012 
	if (includedir)
2013 
	{
197 cycrow 2014 
		Utils::WString d = getDirectory(file);
129 cycrow 2015 
		if (!d.empty())
2016 
		{
2017 
			if (!fullfile.empty())
197 cycrow 2018 
				fullfile += L"/";
129 cycrow 2019 
			fullfile += d;
2020 
		}
2021 
	}
130 cycrow 2022 
	if (!_sName.empty())
129 cycrow 2023 
	{
2024 
		if (!fullfile.empty())
197 cycrow 2025 
			fullfile += L"/";
130 cycrow 2026 
		fullfile += _sName;
129 cycrow 2027 
	}
2028 
 
197 cycrow 2029 
	fullfile = fullfile.findReplace(L"\\", L"/");
129 cycrow 2030 
	return fullfile;
2031 
}