WebSVN – spk – Diff – /libspk/src/CatFile.cpp



 
	if ( readtype != CATREAD_JUSTCONTENTS ) {
		m_fDatFile.open ( datfile );
 
		// check the file size matches
		size_t compare = 0;
		if ( m_fDatFile.startRead() ) {
			compare = m_fDatFile.fileSize();
			m_fDatFile.close();
		}
		

		return false;
 
	int err = m_fDatFile.TruncateFile ( f->lOffset, f->lSize );
	if ( err == FILEERR_TOSMALL )
	{
		if ( (int)m_fDatFile.GetFilesize() > this->endOffset() )
			m_fDatFile.TruncateFile( this->endOffset(), m_fDatFile.GetFilesize() - this->endOffset() );
	}
	else if ( err != FILEERR_NONE )
		return false;
 
	// adjust the file positions
	size_t iOffset = SIZE_MAX;
	for (auto itr = _lFiles->cbegin(); itr != _lFiles->cend(); ++itr)
	{
		SInCatFile *c = *itr;
		if (c == f) {
			iOffset = c->lOffset;
		}
		else if ( iOffset != SIZE_MAX ) {
			c->lOffset = iOffset;
			iOffset += c->lSize;
		}
	}
 

 
	bool append = false;
 
	SInCatFile *f = new SInCatFile;
	f->sData = 0;
	f->lOffset = this->endOffset();
	
	bool dofile = true;
 
	if ( _lFiles->empty() )	{
		CLog::logf(CLog::Log_IO, 3, L"CCatFile::AppendFile() no existing files found, wipeing the existing dat file");

		return false;
 
	return appendData(data, size, to, pck);
}
 
size_t CCatFile::endOffset() const
{
	if ( _lFiles->empty() )
		return 0;
	else {
		return _lFiles->back()->lOffset + _lFiles->back()->lSize;

size_t CCatFile::GetNumFiles() const 
{ 
	return _lFiles->size(); 
}
 
SInCatFile *CCatFile::GetFile(size_t num) const 
{ 
	return (num >= 0 && num < _lFiles->size()) ? _lFiles->at(num) : NULL; 
}
 
bool CCatFile::appendData(unsigned char *data, size_t size, const Utils::WString &aTo, bool pck, bool bXor)

		return false;
 
	// now check if it exists in this file
	removeFile(file);
 
	size_t offset = (_lFiles->empty()) ? 0 : (_lFiles->back()->lOffset + _lFiles->back()->lSize);
	// now write to the new file
	if ( getfile->bDecrypted ) this->DecryptDAT(getfile->sData, getfile->lSize);
	getfile->bDecrypted = false;
	if ( !m_fDatFile.AppendDataToPos((const char *)getfile->sData, getfile->lSize, offset) ) return false;
    m_fDatFile.close();

Rev 317	Rev 322
Line 155...	Line 155...
155		155
156	`if ( readtype != CATREAD_JUSTCONTENTS ) {`	156	`if ( readtype != CATREAD_JUSTCONTENTS ) {`
157	`m_fDatFile.open ( datfile );`	157	`m_fDatFile.open ( datfile );`
158		158
159	`// check the file size matches`	159	`// check the file size matches`
160	`long compare = 0;`	160	`size_t compare = 0;`
161	`if ( m_fDatFile.startRead() ) {`	161	`if ( m_fDatFile.startRead() ) {`
162	`compare = m_fDatFile.fileSize();`	162	`compare = m_fDatFile.fileSize();`
163	`m_fDatFile.close();`	163	`m_fDatFile.close();`
164	`}`	164	`}`
165		165
Line 460...	Line 460...
460	`return false;`	460	`return false;`
461		461
462	`int err = m_fDatFile.TruncateFile ( f->lOffset, f->lSize );`	462	`int err = m_fDatFile.TruncateFile ( f->lOffset, f->lSize );`
463	`if ( err == FILEERR_TOSMALL )`	463	`if ( err == FILEERR_TOSMALL )`
464	`{`	464	`{`
465	`if ( (int)m_fDatFile.GetFilesize() > this->GetEndOffset() )`	465	`if ( (int)m_fDatFile.GetFilesize() > this->endOffset() )`
466	`m_fDatFile.TruncateFile( this->GetEndOffset(), m_fDatFile.GetFilesize() - this->GetEndOffset() );`	466	`m_fDatFile.TruncateFile( this->endOffset(), m_fDatFile.GetFilesize() - this->endOffset() );`
467	`}`	467	`}`
468	`else if ( err != FILEERR_NONE )`	468	`else if ( err != FILEERR_NONE )`
469	`return false;`	469	`return false;`
470		470
471	`// adjust the file positions`	471	`// adjust the file positions`
472	`int iOffset = -1;`	472	`size_t iOffset = SIZE_MAX;`
473	`for (auto itr = _lFiles->cbegin(); itr != _lFiles->cend(); ++itr)`	473	`for (auto itr = _lFiles->cbegin(); itr != _lFiles->cend(); ++itr)`
474	`{`	474	`{`
475	`SInCatFile c = itr;`	475	`SInCatFile c = itr;`
476	`if (c == f) {`	476	`if (c == f) {`
477	`iOffset = c->lOffset;`	477	`iOffset = c->lOffset;`
478	`}`	478	`}`
479	`else if ( iOffset >= 0 ) {`	479	`else if ( iOffset != SIZE_MAX ) {`
480	`c->lOffset = iOffset;`	480	`c->lOffset = iOffset;`
481	`iOffset += c->lSize;`	481	`iOffset += c->lSize;`
482	`}`	482	`}`
483	`}`	483	`}`
484		484
Line 617...	Line 617...
617		617
618	`bool append = false;`	618	`bool append = false;`
619		619
620	`SInCatFile *f = new SInCatFile;`	620	`SInCatFile *f = new SInCatFile;`
621	`f->sData = 0;`	621	`f->sData = 0;`
622	`f->lOffset = this->GetEndOffset();`	622	`f->lOffset = this->endOffset();`
623		623
624	`bool dofile = true;`	624	`bool dofile = true;`
625		625
626	`if ( _lFiles->empty() ) {`	626	`if ( _lFiles->empty() ) {`
627	`CLog::logf(CLog::Log_IO, 3, L"CCatFile::AppendFile() no existing files found, wipeing the existing dat file");`	627	`CLog::logf(CLog::Log_IO, 3, L"CCatFile::AppendFile() no existing files found, wipeing the existing dat file");`
Line 693...	Line 693...
693	`return false;`	693	`return false;`
694		694
695	`return appendData(data, size, to, pck);`	695	`return appendData(data, size, to, pck);`
696	`}`	696	`}`
697		697
698	`int CCatFile::GetEndOffset()`	698	`size_t CCatFile::endOffset() const`
699	`{`	699	`{`
700	`if ( _lFiles->empty() )`	700	`if ( _lFiles->empty() )`
701	`return 0;`	701	`return 0;`
702	`else {`	702	`else {`
703	`return _lFiles->back()->lOffset + _lFiles->back()->lSize;`	703	`return _lFiles->back()->lOffset + _lFiles->back()->lSize;`
Line 707...	Line 707...
707	`size_t CCatFile::GetNumFiles() const`	707	`size_t CCatFile::GetNumFiles() const`
708	`{`	708	`{`
709	`return _lFiles->size();`	709	`return _lFiles->size();`
710	`}`	710	`}`
711		711
712	`SInCatFile *CCatFile::GetFile(unsigned int num) const`	712	`SInCatFile *CCatFile::GetFile(size_t num) const`
713	`{`	713	`{`
714	`return (num >= 0 && num < _lFiles->size()) ? _lFiles->at(num) : NULL;`	714	`return (num >= 0 && num < _lFiles->size()) ? _lFiles->at(num) : NULL;`
715	`}`	715	`}`
716		716
717	`bool CCatFile::appendData(unsigned char *data, size_t size, const Utils::WString &aTo, bool pck, bool bXor)`	717	`bool CCatFile::appendData(unsigned char *data, size_t size, const Utils::WString &aTo, bool pck, bool bXor)`
Line 1145...	Line 1145...
1145	`return false;`	1145	`return false;`
1146		1146
1147	`// now check if it exists in this file`	1147	`// now check if it exists in this file`
1148	`removeFile(file);`	1148	`removeFile(file);`
1149		1149
1150	`int offset = (_lFiles->empty()) ? 0 : (_lFiles->back()->lOffset + _lFiles->back()->lSize);`	1150	`size_t offset = (_lFiles->empty()) ? 0 : (_lFiles->back()->lOffset + _lFiles->back()->lSize);`
1151	`// now write to the new file`	1151	`// now write to the new file`
1152	`if ( getfile->bDecrypted ) this->DecryptDAT(getfile->sData, getfile->lSize);`	1152	`if ( getfile->bDecrypted ) this->DecryptDAT(getfile->sData, getfile->lSize);`
1153	`getfile->bDecrypted = false;`	1153	`getfile->bDecrypted = false;`
1154	`if ( !m_fDatFile.AppendDataToPos((const char *)getfile->sData, getfile->lSize, offset) ) return false;`	1154	`if ( !m_fDatFile.AppendDataToPos((const char *)getfile->sData, getfile->lSize, offset) ) return false;`
1155	`m_fDatFile.close();`	1155	`m_fDatFile.close();`

Subversion Repositories spk

(root)/libspk/src/CatFile.cpp – Rev 317 → 322