ObjFW  Diff

		     target: (id)target
		   selector: (SEL)selector;

/*!
 * @brief Asyncronously reads exactly the specified length bytes from the
 *	  stream into a buffer.
 *
 * Unlike @ref asyncReadIntoBuffer:length:block, this method does not call the
 * method when less than the specified length has been read - instead, it waits
 * until it got exactly the specified length, the stream has ended or an
 * exception occurred.
 * Unlike @ref asyncReadIntoBuffer:length:target:selector:, this method does
 * not call the method when less than the specified length has been read -
 * instead, it waits until it got exactly the specified length, the stream has
 * ended or an exception occurred.
 *
 * @param buffer The buffer into which the data is read
 * @param length The length of the data that should be read.
 *		 The buffer <i>must</i> be <i>exactly</i> this big!
 * @param target The target on which the selector should be called when the
 *		 data has been received. If the method returns YES, it will be
 *		 called again with the same buffer and exact length when more

		     length: (size_t)length
		      block: (of_stream_async_read_block_t)block;

/*!
 * @brief Asyncronously reads exactly the specified length bytes from the
 *	  stream into a buffer.
 *
 * Unlike @ref asyncReadIntoBuffer:length:block, this method does not invoke the
 * block when less than the specified length has been read - instead, it waits
 * until it got exactly the specified length, the stream has ended or an
 * Unlike @ref asyncReadIntoBuffer:length:block:, this method does not invoke
 * the block when less than the specified length has been read - instead, it
 * waits until it got exactly the specified length, the stream has ended or an
 * exception occurred.
 *
 * @param buffer The buffer into which the data is read
 * @param length The length of the data that should be read.
 *		 The buffer <i>must</i> be <i>exactly</i> this big!
 * @param block The block to call when the data has been received.
 *		If the block returns YES, it will be called again with the same

 * @return The line that was read, autoreleased, or nil if the end of the
 *	   stream has been reached.
 */
- (OFString*)tryReadTillDelimiter: (OFString*)delimiter;

/*!
 * @brief Tries to read until the specified string or \\0 is found or the end
 *	  of stream occurs (see @ref readTillDelimiterWithEncoding:) and
 *	  of stream occurs (see @ref readTillDelimiter:encoding:) and
 *	  returns nil if not enough data has been received yet.
 *
 * @param delimiter The delimiter
 * @param encoding The encoding used by the stream
 * @return The line that was read, autoreleased, or nil if the end of the
 *	   stream has been reached.
 */