FilterInputStream

Base class for input stream implementations that perform some kind of filtering operation on a base stream. Typical examples of filtering operations are character set conversion, compression and byte order flipping.

class FilterInputStream : InputStream {

protected

GFilterInputStream* gFilterInputStream;

GFilterInputStream* getFilterInputStreamStruct(bool transferOwnership);

void* getStruct();

this(GFilterInputStream* gFilterInputStream, bool ownedRef);

static GType getType();

InputStream getBaseStream();

bool getCloseBaseStream();

void setCloseBaseStream(bool closeBase);

}

Constructors

this this(GFilterInputStream* gFilterInputStream, bool ownedRef): Sets our main struct and passes it to the parent class.

Members

Functions

getBaseStream InputStream getBaseStream(): Gets the base stream for the filter stream.
getCloseBaseStream bool getCloseBaseStream(): Returns whether the base stream will be closed when @stream is closed.
getFilterInputStreamStruct GFilterInputStream* getFilterInputStreamStruct(bool transferOwnership): Get the main Gtk struct
getStruct void* getStruct(): the main Gtk struct as a void*
setCloseBaseStream void setCloseBaseStream(bool closeBase): Sets whether the base stream will be closed when @stream is closed.

Static functions

getType GType getType()

Variables

gFilterInputStream GFilterInputStream* gFilterInputStream;: the main Gtk struct

Inherited Members

From InputStream

gInputStream GInputStream* gInputStream;: the main Gtk struct
getInputStreamStruct GInputStream* getInputStreamStruct(bool transferOwnership): Get the main Gtk struct
getStruct void* getStruct(): the main Gtk struct as a void*
getType GType getType()
clearPending void clearPending(): Clears the pending flag on @stream.
close bool close(Cancellable cancellable): Closes the stream, releasing resources related to it.
closeAsync void closeAsync(int ioPriority, Cancellable cancellable, GAsyncReadyCallback callback, void* userData): Requests an asynchronous closes of the stream, releasing resources related to it. When the operation is finished @callback will be called. You can then call g_input_stream_close_finish() to get the result of the operation.
closeFinish bool closeFinish(AsyncResultIF result): Finishes closing a stream asynchronously, started from g_input_stream_close_async().
hasPending bool hasPending(): Checks if an input stream has pending actions.
isClosed bool isClosed(): Checks if an input stream is closed.
read ptrdiff_t read(ubyte[] buffer, Cancellable cancellable): Tries to read @count bytes from the stream into the buffer starting at @buffer. Will block during this read.
readAll bool readAll(ubyte[] buffer, size_t bytesRead, Cancellable cancellable): Tries to read @count bytes from the stream into the buffer starting at @buffer. Will block during this read.
readAllAsync void readAllAsync(ubyte[] buffer, int ioPriority, Cancellable cancellable, GAsyncReadyCallback callback, void* userData): Request an asynchronous read of @count bytes from the stream into the buffer starting at @buffer.
readAllFinish bool readAllFinish(AsyncResultIF result, size_t bytesRead): Finishes an asynchronous stream read operation started with g_input_stream_read_all_async().
readAsync void readAsync(ubyte[] buffer, int ioPriority, Cancellable cancellable, GAsyncReadyCallback callback, void* userData): Request an asynchronous read of @count bytes from the stream into the buffer starting at @buffer. When the operation is finished @callback will be called. You can then call g_input_stream_read_finish() to get the result of the operation.
readBytes Bytes readBytes(size_t count, Cancellable cancellable): Like g_input_stream_read(), this tries to read @count bytes from the stream in a blocking fashion. However, rather than reading into a user-supplied buffer, this will create a new #GBytes containing the data that was read. This may be easier to use from language bindings.
readBytesAsync void readBytesAsync(size_t count, int ioPriority, Cancellable cancellable, GAsyncReadyCallback callback, void* userData): Request an asynchronous read of @count bytes from the stream into a new #GBytes. When the operation is finished @callback will be called. You can then call g_input_stream_read_bytes_finish() to get the result of the operation.
readBytesFinish Bytes readBytesFinish(AsyncResultIF result): Finishes an asynchronous stream read-into-#GBytes operation.
readFinish ptrdiff_t readFinish(AsyncResultIF result): Finishes an asynchronous stream read operation.
setPending bool setPending(): Sets @stream to have actions pending. If the pending flag is already set or @stream is closed, it will return %FALSE and set @error.
skip ptrdiff_t skip(size_t count, Cancellable cancellable): Tries to skip @count bytes from the stream. Will block during the operation.
skipAsync void skipAsync(size_t count, int ioPriority, Cancellable cancellable, GAsyncReadyCallback callback, void* userData): Request an asynchronous skip of @count bytes from the stream. When the operation is finished @callback will be called. You can then call g_input_stream_skip_finish() to get the result of the operation.
skipFinish ptrdiff_t skipFinish(AsyncResultIF result): Finishes a stream skip operation.