int CLevel::ReadInt( FILE* aFptr )
{
int temp;
if ( fread( &temp, sizeof(int), 1, aFptr ) != 1 )
{
if ( feof( aFptr ) )
throw CEOFException("CLevel::ReadInt: file end reached!");
else
throw CFailureException("CLevel::ReadInt: fread failed!");
}
return SDL_SwapLE32(temp);
}
void CFileDataIO::Read(void *buffer, size_t count) const
{
MULE_VALIDATE_PARAMS(buffer, wxT("Attempting to write to NULL buffer."));
// Check that we read everything we wanted.
if (doRead(buffer, count) == (signed)count) {
return;
}
// To reduce potential system calls, we only do EOF checks when reads fail.
if (Eof()) {
throw CEOFException(wxT("Attempt to read past end of file."));
} else {
throw CIOFailureException(wxT("Read error, failed to read from file."));
}
}