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/*!
* @brief This method is called when data was read asynchronously from a
* stream.
*
* @param stream The stream on which data was read
* @param buffer A buffer with the data that has been read
* @param length The length of the data that has been read
* @param exception An exception that occurred while reading, or nil on success
* @return A bool whether the read should be repeated
*/
- (bool)stream: (OF_KINDOF(OFStream *))stream
didReadIntoBuffer: (void *)buffer
length: (size_t)length;
length: (size_t)length
exception: (nullable id)exception;
/*!
* @brief This method is called when a line was read asynchronously from a
* stream.
*
* @param stream The stream on which a line was read
* @param line The line which has been read or `nil` when the end of stream
* occurred
* @param exception An exception that occurred while reading, or nil on success
* @return A bool whether the read should be repeated
*/
- (bool)stream: (OF_KINDOF(OFStream *))stream
didReadLine: (nullable OFString *)line;
didReadLine: (nullable OFString *)line
exception: (nullable id)exception;
/*!
* @brief This method is called when data was written asynchronously to a
* stream.
*
* @param stream The stream to which data was written
* @param buffer A pointer to the buffer which was written to the stream. This
* can be changed to point to a different buffer to be used on the
* next write.
* @param length The length of the buffer that has been written
* @param exception An exception that occurred while writing, or nil on success
* @return The length to repeat the write with or 0 if it should not repeat.
* The buffer may be changed, so that every time a new buffer and
* length can be specified
*/
- (size_t)stream: (OF_KINDOF(OFStream *))stream
didWriteBuffer: (const void *_Nonnull *_Nonnull)buffer
length: (size_t)length;
length: (size_t)length
exception: (nullable id)exception;
/*!
* @brief This method is called when an exception occurred during an
* asynchronous read on a stream.
*
* @param stream The stream for which an exception occurred
* @param exception The exception which occurred for the stream
*/
- (void)stream: (OF_KINDOF(OFStream *))stream
didFailToReadWithException: (id)exception;
/*!
* @brief This method is called when an exception occurred during an
* asynchronous write on a stream.
*
* @param stream The stream for which an exception occurred
* @param exception The exception which occurred for the stream
*/
- (void)stream: (OF_KINDOF(OFStream *))stream
didFailToWriteWithException: (id)exception;
@end
/*!
* @class OFStream OFStream.h ObjFW/OFStream.h
*
* @brief A base class for different types of streams.
*
|