class: GMemoryInputStream

[14:7] extends: object

GMemoryInputStream is a class for using arbitrary memory chunks as input for GIO streaming input operations. As of GLib 2.34, GMemoryInputStream implements [iface@Gio.PollableInputStream].

Members

handleObj
lib
retainedCallbacks
signalHandlerNames
signalSetterHandlers

Methods

GMemoryInputStream (Handle = null)

Creates a new empty #GMemoryInputStream.
- @p Handle is an optional native handle or wrapper whose handle to adopt; when the native constructor is called.
toNativeHandle (Source)

Normalizes a constructor argument into a raw pointer carrier. Accepts a raw NativeHandle, a raw NativeBuffer returned from fn.call(...), another generated wrapper exposing handle(), or null. Returns null when the argument carries no pointer.
- @p Source is the raw handle, raw buffer, wrapper, or null.
- @r A raw pointer carrier or null when no pointer is present.
getLib ()

Returns the opened native library for this generated wrapper.
- @r The opened native library.
handle ()

Returns the wrapped NativeHandle.
- @r The wrapped NativeHandle.
isNull ()

Returns true when the wrapped handle is null.
- @r A bool.
describe ()

Returns a small string for debugging generated wrappers.
- @r A string.
asInputStream ()

Wraps this handle as GInputStream.
- @r A GInputStream object.
asPollableInputStream ()

Wraps this handle as GPollableInputStream.
- @r A GPollableInputStream object.
asSeekable ()

Wraps this handle as GSeekable.
- @r A GSeekable object.
add_bytes (object bytes)

Appends @bytes to data that can be read from the input stream.
- @p bytes is input data.
- @r None.
add_data (list data, object destroy)

Appends @data to data that can be read from the input stream
- @p data is input data.
- @p len is length of the data, may be -1 if @data is a nul-terminated string.
- @p destroy is function that is called to free @data, or %NULL.
- @r None.

class: GMemoryInputStreamCtors

[149:14] static extends: object

Alternate constructors for GMemoryInputStream. Usage: GMemoryInputStreamCtors.<name>(...). The primary constructor lives directly on GMemoryInputStream.

Methods

newFromBytes (object bytes)

Creates a new #GMemoryInputStream with data from the given @bytes.
- @p bytes is a #GBytes.
- @r A new GMemoryInputStream.
newFromData (list data, object destroy)

Creates a new #GMemoryInputStream with data in memory of a given size.
- @p data is input data.
- @p len is length of the data, may be -1 if @data is a nul-terminated string.
- @p destroy is function that is called to free @data, or %NULL.
- @r A new GMemoryInputStream.