Method GetSize

external/capsimage/src/Core/DiskFile.cpp:190–212

get the file size

// get the file size
long CDiskFile::GetSize()
{
	// default result 
	long res=0;

	// return default result if file is not open
	if (!dfile)
		return res;

	// get the current file position, stop on error
	long pos=ftell(dfile);
	if (pos < 0)
		return res;

	// get the file size
	long size=Seek(0, End);

	// restore file position, stop on error
	if (Seek(pos, Position) != pos)
		return res;

	return size;
}

// get file position
long CDiskFile::GetPosition()