BufferedInputStream

Buffered input stream implements GFilterInputStream and provides for buffered reads.

By default, GBufferedInputStream's buffer size is set at 4 kilobytes.

To create a buffered input stream, use g_buffered_input_stream_new(), or g_buffered_input_stream_new_sized() to specify the buffer's size at construction.

To get the size of a buffer within a buffered input stream, use g_buffered_input_stream_get_buffer_size(). To change the size of a buffered input stream's buffer, use g_buffered_input_stream_set_buffer_size(). Note that the buffer's size cannot be reduced below the size of the data within the buffer.

Constructors

this
this(GBufferedInputStream* gBufferedInputStream, bool ownedRef = false)

Sets our main struct and passes it to the parent class.

this
this(InputStream baseStream)

Creates a new GInputStream from the given base_stream, with a buffer set to the default size (4 kilobytes).

this
this(InputStream baseStream, size_t size)

Creates a new GBufferedInputStream from the given base_stream, with a buffer set to size.

Members

Functions

fill
ptrdiff_t fill(ptrdiff_t count, Cancellable cancellable)

Tries to read count bytes from the stream into the buffer. Will block during this read.

fillAsync
void fillAsync(ptrdiff_t count, int ioPriority, Cancellable cancellable, GAsyncReadyCallback callback, void* userData)

Reads data into stream's buffer asynchronously, up to count size. io_priority can be used to prioritize reads. For the synchronous version of this function, see g_buffered_input_stream_fill().

fillFinish
ptrdiff_t fillFinish(AsyncResultIF result)

Finishes an asynchronous read.

getAvailable
size_t getAvailable()

Gets the size of the available data within the stream.

getBufferSize
size_t getBufferSize()

Gets the size of the input buffer.

getBufferedInputStreamStruct
GBufferedInputStream* getBufferedInputStreamStruct(bool transferOwnership = false)

Get the main Gtk struct

getStruct
void* getStruct()

the main Gtk struct as a void*

peek
size_t peek(ubyte[] buffer, size_t offset)

Peeks in the buffer, copying data of size count into buffer, offset offset bytes.

peekBuffer
ubyte[] peekBuffer()

Returns the buffer with the currently available bytes. The returned buffer must not be modified and will become invalid when reading from the stream or filling the buffer.

readByte
int readByte(Cancellable cancellable)

Tries to read a single byte from the stream or the buffer. Will block during this read.

setBufferSize
void setBufferSize(size_t size)

Sets the size of the internal buffer of stream to size, or to the size of the contents of the buffer. The buffer can never be resized smaller than its current contents.

Static functions

getType
GType getType()

Variables

gBufferedInputStream
GBufferedInputStream* gBufferedInputStream;

the main Gtk struct