ObjFW  Diff

- (OFDataArray*)readDataArrayWithItemSize: (size_t)itemSize
				andNItems: (size_t)nItems
{
	OFDataArray *dataArray;
	char *tmp;

	dataArray = [OFDataArray dataArrayWithItemSize: itemSize];
	tmp = [self allocMemoryWithItemSize: itemSize
				      count: nItems];

	@try {
		[self readExactlyNBytes: nItems * itemSize
			     intoBuffer: tmp];

		[dataArray addItemsFromCArray: tmp
					count: nItems];

#ifdef OF_BIG_ENDIAN
	[self writeNBytes: size
	       fromBuffer: buffer];
#else
	uint16_t *tmp;

	tmp = [self allocMemoryWithItemSize: sizeof(uint16_t)
				      count: nInt16s];

	@try {
		size_t i;

		for (i = 0; i < nInt16s; i++)
			tmp[i] = of_bswap16(buffer[i]);

#ifdef OF_BIG_ENDIAN
	[self writeNBytes: size
	       fromBuffer: buffer];
#else
	uint32_t *tmp;

	tmp = [self allocMemoryWithItemSize: sizeof(uint32_t)
				      count: nInt32s];

	@try {
		size_t i;

		for (i = 0; i < nInt32s; i++)
			tmp[i] = of_bswap32(buffer[i]);

#ifdef OF_BIG_ENDIAN
	[self writeNBytes: size
	       fromBuffer: buffer];
#else
	uint64_t *tmp;

	tmp = [self allocMemoryWithItemSize: sizeof(uint64_t)
				      count: nInt64s];

	@try {
		size_t i;

		for (i = 0; i < nInt64s; i++)
			tmp[i] = of_bswap64(buffer[i]);

#ifdef OF_FLOAT_BIG_ENDIAN
	[self writeNBytes: size
	       fromBuffer: buffer];
#else
	float *tmp;

	tmp = [self allocMemoryWithItemSize: sizeof(float)
				      count: nFloats];

	@try {
		size_t i;

		for (i = 0; i < nFloats; i++)
			tmp[i] = of_bswap_float(buffer[i]);

#ifdef OF_FLOAT_BIG_ENDIAN
	[self writeNBytes: size
	       fromBuffer: buffer];
#else
	double *tmp;

	tmp = [self allocMemoryWithItemSize: sizeof(double)
				      count: nDoubles];

	@try {
		size_t i;

		for (i = 0; i < nDoubles; i++)
			tmp[i] = of_bswap_double(buffer[i]);

#ifndef OF_BIG_ENDIAN
	[self writeNBytes: size
	       fromBuffer: buffer];
#else
	uint16_t *tmp;

	tmp = [self allocMemoryWithItemSize: sizeof(uint16_t)
				      count: nInt16s];

	@try {
		size_t i;

		for (i = 0; i < nInt16s; i++)
			tmp[i] = of_bswap16(buffer[i]);

#ifndef OF_BIG_ENDIAN
	[self writeNBytes: size
	       fromBuffer: buffer];
#else
	uint32_t *tmp;

	tmp = [self allocMemoryWithItemSize: sizeof(uint32_t)
				      count: nInt32s];

	@try {
		size_t i;

		for (i = 0; i < nInt32s; i++)
			tmp[i] = of_bswap32(buffer[i]);

#ifndef OF_BIG_ENDIAN
	[self writeNBytes: size
	       fromBuffer: buffer];
#else
	uint64_t *tmp;

	tmp = [self allocMemoryWithItemSize: sizeof(uint64_t)
				      count: nInt64s];

	@try {
		size_t i;

		for (i = 0; i < nInt64s; i++)
			tmp[i] = of_bswap64(buffer[i]);

#ifndef OF_FLOAT_BIG_ENDIAN
	[self writeNBytes: size
	       fromBuffer: buffer];
#else
	float *tmp;

	tmp = [self allocMemoryWithItemSize: sizeof(float)
				      count: nFloats];

	@try {
		size_t i;

		for (i = 0; i < nFloats; i++)
			tmp[i] = of_bswap_float(buffer[i]);

#ifndef OF_FLOAT_BIG_ENDIAN
	[self writeNBytes: size
	       fromBuffer: buffer];
#else
	double *tmp;

	tmp = [self allocMemoryWithItemSize: sizeof(double)
				      count: nDoubles];

	@try {
		size_t i;

		for (i = 0; i < nDoubles; i++)
			tmp[i] = of_bswap_double(buffer[i]);