ObjFW  Check-in [f173477bef]

Overview
Comment:Rename -[allocMemoryForNItems:withSize:] and friends.
It is now -[allocMemoryForNItems:ofSize:].
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SHA3-256: f173477bef4f6af72ed56406937a05aa037e0f216c6b9bd311311fdc51121f4d
User & Date: js on 2011-09-19 16:34:04
Other Links: manifest | tags
Context
2011-09-19
16:40
Add a few private methods to the headers to have type checking. check-in: 6a25d1d677 user: js tags: trunk
16:34
Rename -[allocMemoryForNItems:withSize:] and friends.
It is now -[allocMemoryForNItems:ofSize:].
check-in: f173477bef user: js tags: trunk
16:22
Make using -[tryReadLine] + OFStreamObserver safe. check-in: 535c2d5d9b user: js tags: trunk
Changes

Modified src/OFArray.m from [de78bb7da7] to [a34fd71e38].

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	OFObject *container;
	size_t count;
	id *buffer;

	container = [[[OFObject alloc] init] autorelease];
	count = [self count];
	buffer = [container allocMemoryForNItems: [self count]
					withSize: sizeof(*buffer)];

	[self getObjects: buffer
		 inRange: of_range(0, count)];

	return buffer;
}








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	OFObject *container;
	size_t count;
	id *buffer;

	container = [[[OFObject alloc] init] autorelease];
	count = [self count];
	buffer = [container allocMemoryForNItems: [self count]
					  ofSize: sizeof(*buffer)];

	[self getObjects: buffer
		 inRange: of_range(0, count)];

	return buffer;
}

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	id *buffer;

	if (![self isKindOfClass: [OFMutableArray class]])
		return [OFArray_subarray arrayWithArray: self
						  range: range];

	buffer = [self allocMemoryForNItems: range.length
				       withSize: sizeof(*buffer)];

	@try {
		[self getObjects: buffer
			 inRange: range];

		ret = [OFArray arrayWithCArray: buffer
					length: range.length];







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	id *buffer;

	if (![self isKindOfClass: [OFMutableArray class]])
		return [OFArray_subarray arrayWithArray: self
						  range: range];

	buffer = [self allocMemoryForNItems: range.length
				     ofSize: sizeof(*buffer)];

	@try {
		[self getObjects: buffer
			 inRange: range];

		ret = [OFArray arrayWithCArray: buffer
					length: range.length];
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#ifdef OF_HAVE_BLOCKS
- (OFArray*)mappedArrayUsingBlock: (of_array_map_block_t)block
{
	OFArray *ret;
	size_t count = [self count];
	id *tmp = [self allocMemoryForNItems: count
				    withSize: sizeof(id)];

	@try {
		[self enumerateObjectsUsingBlock: ^ (id object, size_t index,
		    BOOL *stop) {
			tmp[index] = block(object, index);
		}];








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#ifdef OF_HAVE_BLOCKS
- (OFArray*)mappedArrayUsingBlock: (of_array_map_block_t)block
{
	OFArray *ret;
	size_t count = [self count];
	id *tmp = [self allocMemoryForNItems: count
				      ofSize: sizeof(id)];

	@try {
		[self enumerateObjectsUsingBlock: ^ (id object, size_t index,
		    BOOL *stop) {
			tmp[index] = block(object, index);
		}];

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}

- (OFArray*)filteredArrayUsingBlock: (of_array_filter_block_t)block
{
	OFArray *ret;
	size_t count = [self count];
	id *tmp = [self allocMemoryForNItems: count
				    withSize: sizeof(id)];

	@try {
		__block size_t i = 0;

		[self enumerateObjectsUsingBlock: ^ (id object, size_t index,
		    BOOL *stop) {
			if (block(object, index))







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}

- (OFArray*)filteredArrayUsingBlock: (of_array_filter_block_t)block
{
	OFArray *ret;
	size_t count = [self count];
	id *tmp = [self allocMemoryForNItems: count
				      ofSize: sizeof(id)];

	@try {
		__block size_t i = 0;

		[self enumerateObjectsUsingBlock: ^ (id object, size_t index,
		    BOOL *stop) {
			if (block(object, index))

Modified src/OFAutoreleasePool.m from [9d07df10aa] to [5a81eccbfb].

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		}

		if (previousPool != nil)
			previousPool->nextPool = self;

		size = GROW_SIZE;
		objects = [self allocMemoryForNItems: GROW_SIZE
					    withSize: sizeof(id)];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)addObject: (id)object
{
	if (count + 1 > size) {
		objects = [self resizeMemory: objects
				    toNItems: size + GROW_SIZE
				    withSize: sizeof(id)];
		size += GROW_SIZE;
	}

	objects[count] = object;
	count++;
}








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		}

		if (previousPool != nil)
			previousPool->nextPool = self;

		size = GROW_SIZE;
		objects = [self allocMemoryForNItems: GROW_SIZE
					      ofSize: sizeof(id)];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)addObject: (id)object
{
	if (count + 1 > size) {
		objects = [self resizeMemory: objects
				    toNItems: size + GROW_SIZE
				      ofSize: sizeof(id)];
		size += GROW_SIZE;
	}

	objects[count] = object;
	count++;
}

Modified src/OFDataArray.m from [cb54da3d31] to [9af5fde103].

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- (void)addItem: (const void*)item
{
	if (SIZE_MAX - count < 1)
		@throw [OFOutOfRangeException newWithClass: isa];

	data = [self resizeMemory: data
			 toNItems: count + 1
			 withSize: itemSize];

	memcpy(data + count * itemSize, item, itemSize);

	count++;
}

- (void)addItem: (const void*)item







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- (void)addItem: (const void*)item
{
	if (SIZE_MAX - count < 1)
		@throw [OFOutOfRangeException newWithClass: isa];

	data = [self resizeMemory: data
			 toNItems: count + 1
			   ofSize: itemSize];

	memcpy(data + count * itemSize, item, itemSize);

	count++;
}

- (void)addItem: (const void*)item
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       fromCArray: (const void*)cArray
{
	if (nItems > SIZE_MAX - count)
		@throw [OFOutOfRangeException newWithClass: isa];

	data = [self resizeMemory: data
			 toNItems: count + nItems
			 withSize: itemSize];

	memcpy(data + count * itemSize, cArray, nItems * itemSize);
	count += nItems;
}

- (void)addNItems: (size_t)nItems
       fromCArray: (const void*)cArray
	  atIndex: (size_t)index
{
	if (nItems > SIZE_MAX - count)
		@throw [OFOutOfRangeException newWithClass: isa];

	data = [self resizeMemory: data
			 toNItems: count + nItems
			 withSize: itemSize];

	memmove(data + (index + nItems) * itemSize, data + index * itemSize,
	    (count - index) * itemSize);
	memcpy(data + index * itemSize, cArray, nItems * itemSize);

	count += nItems;
}







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       fromCArray: (const void*)cArray
{
	if (nItems > SIZE_MAX - count)
		@throw [OFOutOfRangeException newWithClass: isa];

	data = [self resizeMemory: data
			 toNItems: count + nItems
			   ofSize: itemSize];

	memcpy(data + count * itemSize, cArray, nItems * itemSize);
	count += nItems;
}

- (void)addNItems: (size_t)nItems
       fromCArray: (const void*)cArray
	  atIndex: (size_t)index
{
	if (nItems > SIZE_MAX - count)
		@throw [OFOutOfRangeException newWithClass: isa];

	data = [self resizeMemory: data
			 toNItems: count + nItems
			   ofSize: itemSize];

	memmove(data + (index + nItems) * itemSize, data + index * itemSize,
	    (count - index) * itemSize);
	memcpy(data + index * itemSize, cArray, nItems * itemSize);

	count += nItems;
}
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		@throw [OFOutOfRangeException newWithClass: isa];


	count -= nItems;
	@try {
		data = [self resizeMemory: data
				 toNItems: count
				 withSize: itemSize];
	} @catch (OFOutOfMemoryException *e) {
		/* We don't really care, as we only made it smaller */
		[e release];
	}
}

- (void)removeNItems: (size_t)nItems
	     atIndex: (size_t)index
{
	if (nItems > count)
		@throw [OFOutOfRangeException newWithClass: isa];

	memmove(data + index * itemSize, data + (index + nItems) * itemSize,
	    (count - index - nItems) * itemSize);

	count -= nItems;
	@try {
		data = [self resizeMemory: data
				 toNItems: count
				 withSize: itemSize];
	} @catch (OFOutOfMemoryException *e) {
		/* We don't really care, as we only made it smaller */
		[e release];
	}
}

- (void)removeLastItem
{
	count--;
	@try {
		data = [self resizeMemory: data
				 toNItems: count
				 withSize: itemSize];
	} @catch (OFOutOfMemoryException *e) {
		/* We don't care, as we only made it smaller */
		[e release];
	}
}

- copy







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		@throw [OFOutOfRangeException newWithClass: isa];


	count -= nItems;
	@try {
		data = [self resizeMemory: data
				 toNItems: count
				   ofSize: itemSize];
	} @catch (OFOutOfMemoryException *e) {
		/* We don't really care, as we only made it smaller */
		[e release];
	}
}

- (void)removeNItems: (size_t)nItems
	     atIndex: (size_t)index
{
	if (nItems > count)
		@throw [OFOutOfRangeException newWithClass: isa];

	memmove(data + index * itemSize, data + (index + nItems) * itemSize,
	    (count - index - nItems) * itemSize);

	count -= nItems;
	@try {
		data = [self resizeMemory: data
				 toNItems: count
				   ofSize: itemSize];
	} @catch (OFOutOfMemoryException *e) {
		/* We don't really care, as we only made it smaller */
		[e release];
	}
}

- (void)removeLastItem
{
	count--;
	@try {
		data = [self resizeMemory: data
				 toNItems: count
				   ofSize: itemSize];
	} @catch (OFOutOfMemoryException *e) {
		/* We don't care, as we only made it smaller */
		[e release];
	}
}

- copy
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	lastPageByte = of_pagesize - 1;
	newSize = ((count + nItems) * itemSize + lastPageByte) & ~lastPageByte;

	if (size != newSize)
		data = [self resizeMemory: data
				 toNItems: newSize
				 withSize: itemSize];

	memmove(data + (index + nItems) * itemSize, data + index * itemSize,
	    (count - index) * itemSize);
	memcpy(data + index * itemSize, cArray, nItems * itemSize);

	count += nItems;
	size = newSize;







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	lastPageByte = of_pagesize - 1;
	newSize = ((count + nItems) * itemSize + lastPageByte) & ~lastPageByte;

	if (size != newSize)
		data = [self resizeMemory: data
				 toNItems: newSize
				   ofSize: itemSize];

	memmove(data + (index + nItems) * itemSize, data + index * itemSize,
	    (count - index) * itemSize);
	memcpy(data + index * itemSize, cArray, nItems * itemSize);

	count += nItems;
	size = newSize;

Modified src/OFDictionary.m from [31ff5be5f6] to [26000249ed].

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	return NO;
}

- (OFArray*)allKeys
{
	OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
	id *cArray = [self allocMemoryForNItems: [self count]
				       withSize: sizeof(id)];
	OFArray *ret;
	OFEnumerator *enumerator;
	id key;
	size_t i = 0;

	pool = [[OFAutoreleasePool alloc] init];
	enumerator = [self keyEnumerator];







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	return NO;
}

- (OFArray*)allKeys
{
	OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
	id *cArray = [self allocMemoryForNItems: [self count]
					 ofSize: sizeof(id)];
	OFArray *ret;
	OFEnumerator *enumerator;
	id key;
	size_t i = 0;

	pool = [[OFAutoreleasePool alloc] init];
	enumerator = [self keyEnumerator];
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	return ret;
}

- (OFArray*)allObjects
{
	OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
	id *cArray = [self allocMemoryForNItems: [self count]
				       withSize: sizeof(id)];
	OFArray *ret;
	OFEnumerator *enumerator;
	id object;
	size_t i = 0;

	pool = [[OFAutoreleasePool alloc] init];
	enumerator = [self objectEnumerator];







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	return ret;
}

- (OFArray*)allObjects
{
	OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
	id *cArray = [self allocMemoryForNItems: [self count]
					 ofSize: sizeof(id)];
	OFArray *ret;
	OFEnumerator *enumerator;
	id object;
	size_t i = 0;

	pool = [[OFAutoreleasePool alloc] init];
	enumerator = [self objectEnumerator];

Modified src/OFDictionary_hashtable.m from [8e095b45a0] to [a4202c2dfc].

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		    [OFMutableDictionary_hashtable class]])
			@throw [OFInvalidArgumentException newWithClass: isa
							       selector: _cmd];

		hashtable = (OFDictionary_hashtable*)dictionary;

		data = [self allocMemoryForNItems: hashtable->size
					 withSize: sizeof(*data)];

		for (i = 0; i < hashtable->size; i++)
			data[i] = NULL;

		size = hashtable->size;
		count = hashtable->count;








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		    [OFMutableDictionary_hashtable class]])
			@throw [OFInvalidArgumentException newWithClass: isa
							       selector: _cmd];

		hashtable = (OFDictionary_hashtable*)dictionary;

		data = [self allocMemoryForNItems: hashtable->size
					   ofSize: sizeof(*data)];

		for (i = 0; i < hashtable->size; i++)
			data[i] = NULL;

		size = hashtable->size;
		count = hashtable->count;

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		for (newSize = 1; newSize < count; newSize <<= 1);

		if (newSize == 0)
			@throw [OFOutOfRangeException newWithClass: isa];

		data = [self allocMemoryForNItems: newSize
					 withSize: sizeof(*data)];

		for (i = 0; i < newSize; i++)
			data[i] = NULL;

		size = newSize;

		pool = [[OFAutoreleasePool alloc] init];







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		for (newSize = 1; newSize < count; newSize <<= 1);

		if (newSize == 0)
			@throw [OFOutOfRangeException newWithClass: isa];

		data = [self allocMemoryForNItems: newSize
					   ofSize: sizeof(*data)];

		for (i = 0; i < newSize; i++)
			data[i] = NULL;

		size = newSize;

		pool = [[OFAutoreleasePool alloc] init];
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		struct of_dictionary_hashtable_bucket *bucket;

		if (key == nil || object == nil)
			@throw [OFInvalidArgumentException newWithClass: isa
							       selector: _cmd];

		data = [self allocMemoryForNItems: 2
					 withSize: sizeof(*data)];

		size = 2;
		for (i = 0; i < size; i++)
			data[i] = NULL;

		i = [key hash] & 1;








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		struct of_dictionary_hashtable_bucket *bucket;

		if (key == nil || object == nil)
			@throw [OFInvalidArgumentException newWithClass: isa
							       selector: _cmd];

		data = [self allocMemoryForNItems: 2
					   ofSize: sizeof(*data)];

		size = 2;
		for (i = 0; i < size; i++)
			data[i] = NULL;

		i = [key hash] & 1;

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		for (newSize = 1; newSize < count; newSize <<= 1);

		if (newSize == 0)
			@throw [OFOutOfRangeException newWithClass: isa];

		data = [self allocMemoryForNItems: newSize
					 withSize: sizeof(*data)];

		for (j = 0; j < newSize; j++)
			data[j] = NULL;

		size = newSize;

		for (i = 0; i < count; i++) {







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		for (newSize = 1; newSize < count; newSize <<= 1);

		if (newSize == 0)
			@throw [OFOutOfRangeException newWithClass: isa];

		data = [self allocMemoryForNItems: newSize
					   ofSize: sizeof(*data)];

		for (j = 0; j < newSize; j++)
			data[j] = NULL;

		size = newSize;

		for (i = 0; i < count; i++) {
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		for (newSize = 1; newSize < count; newSize <<= 1);

		if (newSize == 0)
			@throw [OFOutOfRangeException newWithClass: isa];

		data = [self allocMemoryForNItems: newSize
					 withSize: sizeof(*data)];

		for (j = 0; j < newSize; j++)
			data[j] = NULL;

		size = newSize;

		/* Add first key / object pair */







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		for (newSize = 1; newSize < count; newSize <<= 1);

		if (newSize == 0)
			@throw [OFOutOfRangeException newWithClass: isa];

		data = [self allocMemoryForNItems: newSize
					   ofSize: sizeof(*data)];

		for (j = 0; j < newSize; j++)
			data[j] = NULL;

		size = newSize;

		/* Add first key / object pair */
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	return NO;
}

- (OFArray*)allKeys
{
	OFArray *ret;
	id *cArray = [self allocMemoryForNItems: count
				       withSize: sizeof(id)];
	size_t i, j;

	for (i = j = 0; i < size; i++)
		if (data[i] != NULL && data[i] != DELETED)
			cArray[j++] = data[i]->key;

	assert(j == count);







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	return NO;
}

- (OFArray*)allKeys
{
	OFArray *ret;
	id *cArray = [self allocMemoryForNItems: count
					 ofSize: sizeof(id)];
	size_t i, j;

	for (i = j = 0; i < size; i++)
		if (data[i] != NULL && data[i] != DELETED)
			cArray[j++] = data[i]->key;

	assert(j == count);
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	return ret;
}

- (OFArray*)allObjects
{
	OFArray *ret;
	id *cArray = [self allocMemoryForNItems: count
				       withSize: sizeof(id)];
	size_t i, j;

	for (i = j = 0; i < size; i++)
		if (data[i] != NULL && data[i] != DELETED)
			cArray[j++] = data[i]->object;

	assert(j == count);







|







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	return ret;
}

- (OFArray*)allObjects
{
	OFArray *ret;
	id *cArray = [self allocMemoryForNItems: count
					 ofSize: sizeof(id)];
	size_t i, j;

	for (i = j = 0; i < size; i++)
		if (data[i] != NULL && data[i] != DELETED)
			cArray[j++] = data[i]->object;

	assert(j == count);

Modified src/OFMutableArray_adjacent.m from [dac9f5ca9a] to [fb38385e6c].

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	id *cArray = [array cArray], *copy;
	size_t i, count = [array count];

	if (nObjects > count)
		@throw [OFOutOfRangeException newWithClass: isa];

	copy = [self allocMemoryForNItems: nObjects
				 withSize: sizeof(id)];
	memcpy(copy, cArray + (count - nObjects), nObjects * sizeof(id));

	@try {
		[array removeNItems: nObjects];
		mutations++;

		for (i = 0; i < nObjects; i++)







|







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	id *cArray = [array cArray], *copy;
	size_t i, count = [array count];

	if (nObjects > count)
		@throw [OFOutOfRangeException newWithClass: isa];

	copy = [self allocMemoryForNItems: nObjects
				   ofSize: sizeof(id)];
	memcpy(copy, cArray + (count - nObjects), nObjects * sizeof(id));

	@try {
		[array removeNItems: nObjects];
		mutations++;

		for (i = 0; i < nObjects; i++)
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	id *cArray = [array cArray], *copy;
	size_t i, count = [array count];

	if (range.length > count - range.start)
		@throw [OFOutOfRangeException newWithClass: isa];

	copy = [self allocMemoryForNItems: range.length
				 withSize: sizeof(id)];
	memcpy(copy, cArray + range.start, range.length * sizeof(id));

	@try {
		[array removeNItems: range.length
			    atIndex: range.start];
		mutations++;








|







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	id *cArray = [array cArray], *copy;
	size_t i, count = [array count];

	if (range.length > count - range.start)
		@throw [OFOutOfRangeException newWithClass: isa];

	copy = [self allocMemoryForNItems: range.length
				   ofSize: sizeof(id)];
	memcpy(copy, cArray + range.start, range.length * sizeof(id));

	@try {
		[array removeNItems: range.length
			    atIndex: range.start];
		mutations++;

Modified src/OFMutableDictionary_hashtable.m from [7aba881118] to [ae72503787].

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	else
		return;

	if (newSize == 0)
		@throw [OFOutOfRangeException newWithClass: isa];

	newData = [self allocMemoryForNItems: newSize
				    withSize: sizeof(*newData)];

	for (i = 0; i < newSize; i++)
		newData[i] = NULL;

	for (i = 0; i < size; i++) {
		if (data[i] != NULL && data[i] != DELETED) {
			uint32_t j, last;







|







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	else
		return;

	if (newSize == 0)
		@throw [OFOutOfRangeException newWithClass: isa];

	newData = [self allocMemoryForNItems: newSize
				      ofSize: sizeof(*newData)];

	for (i = 0; i < newSize; i++)
		newData[i] = NULL;

	for (i = 0; i < size; i++) {
		if (data[i] != NULL && data[i] != DELETED) {
			uint32_t j, last;

Modified src/OFMutableSet.m from [789db8d309] to [ca9a8cdb54].

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- (void)intersectSet: (OFSet*)set
{
	OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
	size_t count = [self count];
	id *cArray;

	cArray = [self allocMemoryForNItems: count
				   withSize: sizeof(id)];

	@try {
		OFEnumerator *enumerator = [self objectEnumerator];
		id object;
		size_t i = 0;

		while ((object = [enumerator nextObject]) != nil) {







|







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- (void)intersectSet: (OFSet*)set
{
	OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
	size_t count = [self count];
	id *cArray;

	cArray = [self allocMemoryForNItems: count
				     ofSize: sizeof(id)];

	@try {
		OFEnumerator *enumerator = [self objectEnumerator];
		id object;
		size_t i = 0;

		while ((object = [enumerator nextObject]) != nil) {

Modified src/OFMutableString.m from [bc1cbfd1e0] to [e446d14903].

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				*p = t;

		return;
	}

	unicodeLen = [self length];
	unicodeString = [self allocMemoryForNItems: unicodeLen
					  withSize: sizeof(of_unichar_t)];

	i = j = 0;
	newCStringLength = 0;

	while (i < s->cStringLength) {
		cLen = of_string_utf8_to_unicode(s->cString + i,
		    s->cStringLength - i, &c);







|







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				*p = t;

		return;
	}

	unicodeLen = [self length];
	unicodeString = [self allocMemoryForNItems: unicodeLen
					    ofSize: sizeof(of_unichar_t)];

	i = j = 0;
	newCStringLength = 0;

	while (i < s->cStringLength) {
		cLen = of_string_utf8_to_unicode(s->cString + i,
		    s->cStringLength - i, &c);

Modified src/OFObject.h from [26f6124a82] to [27e15c911a].

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 * It will be free'd automatically when the object is deallocated.
 *
 * \param nItems The number of items to allocate
 * \param size The size of each item to allocate
 * \return A pointer to the allocated memory
 */
- (void*)allocMemoryForNItems: (size_t)nItems
		     withSize: (size_t)size;

/**
 * \brief Resizes memory in the object's memory pool to the specified size.
 *
 * If the pointer is NULL, this is equivalent to allocating memory.
 * If the size is 0, this is equivalent to freeing memory.
 *







|







508
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 * It will be free'd automatically when the object is deallocated.
 *
 * \param nItems The number of items to allocate
 * \param size The size of each item to allocate
 * \return A pointer to the allocated memory
 */
- (void*)allocMemoryForNItems: (size_t)nItems
		       ofSize: (size_t)size;

/**
 * \brief Resizes memory in the object's memory pool to the specified size.
 *
 * If the pointer is NULL, this is equivalent to allocating memory.
 * If the size is 0, this is equivalent to freeing memory.
 *
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 * \param pointer A pointer to the already allocated memory
 * \param nItems The number of items to resize to
 * \param size The size of each item to resize to
 * \return A pointer to the resized memory chunk
 */
- (void*)resizeMemory: (void*)pointer
	     toNItems: (size_t)nItems
	     withSize: (size_t)size;

/**
 * \brief Frees allocated memory and removes it from the object's memory pool.
 *
 * Does nothing if the pointer is NULL.
 *
 * \param pointer A pointer to the allocated memory







|







537
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541
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551
 * \param pointer A pointer to the already allocated memory
 * \param nItems The number of items to resize to
 * \param size The size of each item to resize to
 * \return A pointer to the resized memory chunk
 */
- (void*)resizeMemory: (void*)pointer
	     toNItems: (size_t)nItems
	       ofSize: (size_t)size;

/**
 * \brief Frees allocated memory and removes it from the object's memory pool.
 *
 * Does nothing if the pointer is NULL.
 *
 * \param pointer A pointer to the allocated memory

Modified src/OFObject.m from [6cafb355bb] to [e5c0e6c88e].

886
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	PRE_IVAR->memoryChunks[PRE_IVAR->memoryChunksSize] = pointer;
	PRE_IVAR->memoryChunksSize = memoryChunksSize;

	return pointer;
}

- (void*)allocMemoryForNItems: (size_t)nItems
		     withSize: (size_t)size
{
	if (nItems == 0 || size == 0)
		return NULL;

	if (nItems > SIZE_MAX / size)
		@throw [OFOutOfRangeException newWithClass: isa];








|







886
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	PRE_IVAR->memoryChunks[PRE_IVAR->memoryChunksSize] = pointer;
	PRE_IVAR->memoryChunksSize = memoryChunksSize;

	return pointer;
}

- (void*)allocMemoryForNItems: (size_t)nItems
		       ofSize: (size_t)size
{
	if (nItems == 0 || size == 0)
		return NULL;

	if (nItems > SIZE_MAX / size)
		@throw [OFOutOfRangeException newWithClass: isa];

931
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941
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945
946
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949

	@throw [OFMemoryNotPartOfObjectException newWithClass: isa
						      pointer: pointer];
}

- (void*)resizeMemory: (void*)pointer
	     toNItems: (size_t)nItems
	     withSize: (size_t)size
{
	if (pointer == NULL)
		return [self allocMemoryForNItems: nItems
					 withSize: size];

	if (nItems == 0 || size == 0) {
		[self freeMemory: pointer];
		return NULL;
	}

	if (nItems > SIZE_MAX / size)







|



|







931
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944
945
946
947
948
949

	@throw [OFMemoryNotPartOfObjectException newWithClass: isa
						      pointer: pointer];
}

- (void*)resizeMemory: (void*)pointer
	     toNItems: (size_t)nItems
	       ofSize: (size_t)size
{
	if (pointer == NULL)
		return [self allocMemoryForNItems: nItems
					   ofSize: size];

	if (nItems == 0 || size == 0) {
		[self freeMemory: pointer];
		return NULL;
	}

	if (nItems > SIZE_MAX / size)
1119
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1122
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1125
1126
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1128
1129
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1148
+ (void*)allocMemoryWithSize: (size_t)size
{
	@throw [OFNotImplementedException newWithClass: self
					      selector: _cmd];
}

+ (void*)allocMemoryForNItems: (size_t)nItems
		     withSize: (size_t)size
{
	@throw [OFNotImplementedException newWithClass: self
					      selector: _cmd];
}

+ (void*)resizeMemory: (void*)pointer
	       toSize: (size_t)size
{
	@throw [OFNotImplementedException newWithClass: self
					      selector: _cmd];
}

+ (void*)resizeMemory: (void*)pointer
	     toNItems: (size_t)nItems
	     withSize: (size_t)size
{
	@throw [OFNotImplementedException newWithClass: self
					      selector: _cmd];
}

+ (void)freeMemory: (void*)pointer
{







|














|







1119
1120
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1122
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1125
1126
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1128
1129
1130
1131
1132
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1145
1146
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1148
+ (void*)allocMemoryWithSize: (size_t)size
{
	@throw [OFNotImplementedException newWithClass: self
					      selector: _cmd];
}

+ (void*)allocMemoryForNItems: (size_t)nItems
		       ofSize: (size_t)size
{
	@throw [OFNotImplementedException newWithClass: self
					      selector: _cmd];
}

+ (void*)resizeMemory: (void*)pointer
	       toSize: (size_t)size
{
	@throw [OFNotImplementedException newWithClass: self
					      selector: _cmd];
}

+ (void*)resizeMemory: (void*)pointer
	     toNItems: (size_t)nItems
	      ofSize: (size_t)size
{
	@throw [OFNotImplementedException newWithClass: self
					      selector: _cmd];
}

+ (void)freeMemory: (void*)pointer
{

Modified src/OFStream.m from [d011dc479a] to [b36f920107].

438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
				andNItems: (size_t)nItems
{
	OFDataArray *da;
	char *tmp;

	da = [OFDataArray dataArrayWithItemSize: itemSize];
	tmp = [self allocMemoryForNItems: nItems
				withSize: itemSize];

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

		[da addNItems: nItems
		   fromCArray: tmp];







|







438
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440
441
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444
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446
447
448
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451
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				andNItems: (size_t)nItems
{
	OFDataArray *da;
	char *tmp;

	da = [OFDataArray dataArrayWithItemSize: itemSize];
	tmp = [self allocMemoryForNItems: nItems
				  ofSize: itemSize];

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

		[da addNItems: nItems
		   fromCArray: tmp];
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
#ifdef OF_BIG_ENDIAN
	[self writeNBytes: size
	       fromBuffer: buffer];
#else
	uint16_t *tmp;

	tmp = [self allocMemoryForNItems: nInt16s
				withSize: sizeof(uint16_t)];

	@try {
		size_t i;

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








|







935
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938
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941
942
943
944
945
946
947
948
949
#ifdef OF_BIG_ENDIAN
	[self writeNBytes: size
	       fromBuffer: buffer];
#else
	uint16_t *tmp;

	tmp = [self allocMemoryForNItems: nInt16s
				  ofSize: sizeof(uint16_t)];

	@try {
		size_t i;

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

965
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967
968
969
970
971
972
973
974
975
976
977
978
979
#ifdef OF_BIG_ENDIAN
	[self writeNBytes: size
	       fromBuffer: buffer];
#else
	uint32_t *tmp;

	tmp = [self allocMemoryForNItems: nInt32s
				withSize: sizeof(uint32_t)];

	@try {
		size_t i;

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








|







965
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971
972
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974
975
976
977
978
979
#ifdef OF_BIG_ENDIAN
	[self writeNBytes: size
	       fromBuffer: buffer];
#else
	uint32_t *tmp;

	tmp = [self allocMemoryForNItems: nInt32s
				  ofSize: sizeof(uint32_t)];

	@try {
		size_t i;

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

995
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999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
#ifdef OF_BIG_ENDIAN
	[self writeNBytes: size
	       fromBuffer: buffer];
#else
	uint64_t *tmp;

	tmp = [self allocMemoryForNItems: nInt64s
				withSize: sizeof(uint64_t)];

	@try {
		size_t i;

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








|







995
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999
1000
1001
1002
1003
1004
1005
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1007
1008
1009
#ifdef OF_BIG_ENDIAN
	[self writeNBytes: size
	       fromBuffer: buffer];
#else
	uint64_t *tmp;

	tmp = [self allocMemoryForNItems: nInt64s
				  ofSize: sizeof(uint64_t)];

	@try {
		size_t i;

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

1025
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1028
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1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
#ifdef OF_FLOAT_BIG_ENDIAN
	[self writeNBytes: size
	       fromBuffer: buffer];
#else
	float *tmp;

	tmp = [self allocMemoryForNItems: nFloats
				withSize: sizeof(float)];

	@try {
		size_t i;

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








|







1025
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1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
#ifdef OF_FLOAT_BIG_ENDIAN
	[self writeNBytes: size
	       fromBuffer: buffer];
#else
	float *tmp;

	tmp = [self allocMemoryForNItems: nFloats
				  ofSize: sizeof(float)];

	@try {
		size_t i;

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

1055
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1058
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1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
#ifdef OF_FLOAT_BIG_ENDIAN
	[self writeNBytes: size
	       fromBuffer: buffer];
#else
	double *tmp;

	tmp = [self allocMemoryForNItems: nDoubles
				withSize: sizeof(double)];

	@try {
		size_t i;

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








|







1055
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1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
#ifdef OF_FLOAT_BIG_ENDIAN
	[self writeNBytes: size
	       fromBuffer: buffer];
#else
	double *tmp;

	tmp = [self allocMemoryForNItems: nDoubles
				  ofSize: sizeof(double)];

	@try {
		size_t i;

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

1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
#ifndef OF_BIG_ENDIAN
	[self writeNBytes: size
	       fromBuffer: buffer];
#else
	uint16_t *tmp;

	tmp = [self allocMemoryForNItems: nInt16s
				withSize: sizeof(uint16_t)];

	@try {
		size_t i;

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








|







1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
#ifndef OF_BIG_ENDIAN
	[self writeNBytes: size
	       fromBuffer: buffer];
#else
	uint16_t *tmp;

	tmp = [self allocMemoryForNItems: nInt16s
				  ofSize: sizeof(uint16_t)];

	@try {
		size_t i;

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

1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
#ifndef OF_BIG_ENDIAN
	[self writeNBytes: size
	       fromBuffer: buffer];
#else
	uint32_t *tmp;

	tmp = [self allocMemoryForNItems: nInt32s
				withSize: sizeof(uint32_t)];

	@try {
		size_t i;

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








|







1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
#ifndef OF_BIG_ENDIAN
	[self writeNBytes: size
	       fromBuffer: buffer];
#else
	uint32_t *tmp;

	tmp = [self allocMemoryForNItems: nInt32s
				  ofSize: sizeof(uint32_t)];

	@try {
		size_t i;

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

1185
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1188
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1190
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1192
1193
1194
1195
1196
1197
1198
1199
#ifndef OF_BIG_ENDIAN
	[self writeNBytes: size
	       fromBuffer: buffer];
#else
	uint64_t *tmp;

	tmp = [self allocMemoryForNItems: nInt64s
				withSize: sizeof(uint64_t)];

	@try {
		size_t i;

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








|







1185
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1190
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1193
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1195
1196
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#ifndef OF_BIG_ENDIAN
	[self writeNBytes: size
	       fromBuffer: buffer];
#else
	uint64_t *tmp;

	tmp = [self allocMemoryForNItems: nInt64s
				  ofSize: sizeof(uint64_t)];

	@try {
		size_t i;

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

1215
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1218
1219
1220
1221
1222
1223
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1225
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1227
1228
1229
#ifndef OF_FLOAT_BIG_ENDIAN
	[self writeNBytes: size
	       fromBuffer: buffer];
#else
	float *tmp;

	tmp = [self allocMemoryForNItems: nFloats
				withSize: sizeof(float)];

	@try {
		size_t i;

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








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

	tmp = [self allocMemoryForNItems: nFloats
				  ofSize: sizeof(float)];

	@try {
		size_t i;

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

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

	tmp = [self allocMemoryForNItems: nDoubles
				withSize: sizeof(double)];

	@try {
		size_t i;

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








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

	tmp = [self allocMemoryForNItems: nDoubles
				  ofSize: sizeof(double)];

	@try {
		size_t i;

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

Modified src/OFStreamObserver.m from [332048c7be] to [58de981563].

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		    &cancelAddrLen))
			@throw [OFInitializationFailedException
			    newWithClass: isa];
#endif

		maxFD = cancelFD[0];
		FDToStream = [self allocMemoryForNItems: maxFD + 1
					       withSize: sizeof(OFStream*)];
		FDToStream[cancelFD[0]] = nil;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;







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		    &cancelAddrLen))
			@throw [OFInitializationFailedException
			    newWithClass: isa];
#endif

		maxFD = cancelFD[0];
		FDToStream = [self allocMemoryForNItems: maxFD + 1
						 ofSize: sizeof(OFStream*)];
		FDToStream[cancelFD[0]] = nil;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
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				int fd = [queueCArray[i] fileDescriptor];

				if (fd > maxFD) {
					maxFD = fd;
					FDToStream = [self
					    resizeMemory: FDToStream
						toNItems: maxFD + 1
						withSize: sizeof(OFStream*)];
				}

				FDToStream[fd] = queueCArray[i];
			}

			if ((action & QUEUE_ACTION) == QUEUE_REMOVE) {
				int fd = [queueCArray[i] fileDescriptor];







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				int fd = [queueCArray[i] fileDescriptor];

				if (fd > maxFD) {
					maxFD = fd;
					FDToStream = [self
					    resizeMemory: FDToStream
						toNItems: maxFD + 1
						  ofSize: sizeof(OFStream*)];
				}

				FDToStream[fd] = queueCArray[i];
			}

			if ((action & QUEUE_ACTION) == QUEUE_REMOVE) {
				int fd = [queueCArray[i] fileDescriptor];

Modified src/OFString.m from [1e80f1fdb6] to [5fcda1615b].

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- (of_unichar_t*)unicodeString
{
	OFObject *object = [[[OFObject alloc] init] autorelease];
	of_unichar_t *ret;
	size_t i, j;

	ret = [object allocMemoryForNItems: s->length + 2
				  withSize: sizeof(of_unichar_t)];

	i = 0;
	j = 0;

	ret[j++] = 0xFEFF;

	while (i < s->cStringLength) {







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- (of_unichar_t*)unicodeString
{
	OFObject *object = [[[OFObject alloc] init] autorelease];
	of_unichar_t *ret;
	size_t i, j;

	ret = [object allocMemoryForNItems: s->length + 2
				    ofSize: sizeof(of_unichar_t)];

	i = 0;
	j = 0;

	ret[j++] = 0xFEFF;

	while (i < s->cStringLength) {