C++ (Cpp) ReadSync Examples

Example #1

File: FatParser.cpp Project: ysangkok/pgp-win32-6.5.8

DualErr 
FatParser::Read(
	PGPUInt8			*buf, 
	PGPUInt64			pos, 
	PGPUInt32			nBytes, 
	GenericCallbackInfo	*upInfo)
{
	DualErr derr;

	pgpAssertAddrValid(buf, PGPUInt8);

	if (upInfo)
		ReadAsync(buf, pos, nBytes, upInfo);
	else
		derr = ReadSync(buf, pos, nBytes);

	return derr;
}

Example #2

File: InputIsoFile.cpp Project: Aced14/pcsx2

bool InputIsoFile::tryIsoType(u32 _size, s32 _offset, s32 _blockofs)
{
	static u8 buf[2456];

	m_blocksize	= _size;
	m_offset	= _offset;
	m_blockofs	= _blockofs;
	
	m_reader->SetDataOffset(_offset);
	m_reader->SetBlockSize(_size);
	
	if(ReadSync(buf, 16) < 0)
		return false;

	if (strncmp((char*)(buf+25), "CD001", 5)) // Not ISO 9660 compliant
		return false;

	m_type = (*(u16*)(buf+190) == 2048) ? ISOTYPE_CD : ISOTYPE_DVD;

	return true; // We can deal with this.
}

Example #3

File: PGPdisk.cpp Project: ysangkok/pgp-win32-6.5.8

	DualErr 
PGPdisk::Read(
	PGPUInt8			*buf, 
	PGPUInt64			pos, 
	PGPUInt32			nBytes, 
	GenericCallbackInfo	*upInfo)
{
	DualErr derr;

	pgpAssertAddrValid(buf, PGPUInt8);
	pgpAssert(Mounted());

	DebugOut("PGPdisk: Reading PGPdisk %u at pos %u nBlocks %u", GetDrive(), 
		(PGPUInt32) (pos/kDefaultBlockSize), 
		(PGPUInt32) (nBytes/kDefaultBlockSize));

	if (upInfo)
		ReadAsync(buf, pos, nBytes, upInfo);
	else
		derr = ReadSync(buf, pos, nBytes);

	return derr;
}

Example #4

File: GzippedFileReader.cpp Project: nE0sIghT/pcsx2

void GzippedFileReader::BeginRead(void* pBuffer, uint sector, uint count) {
	// No a-sync support yet, implement as sync
	mBytesRead = ReadSync(pBuffer, sector, count);
	return;
};

Example #5

File: BlockdumpFileReader.cpp Project: AmbientMalice/pcsx2

void BlockdumpFileReader::BeginRead(void* pBuffer, uint sector, uint count)
{
	m_lresult = ReadSync(pBuffer, sector, count);
}