tvbuff_rdp.h File Reference

#include <epan/wmem_scopes.h>
#include <epan/tvbuff.h>

Go to the source code of this file.

Typedefs
typedef struct _zgfx_context_t	zgfx_context_t

Functions
WS_DLL_PUBLIC zgfx_context_t *	zgfx_context_new (wmem_allocator_t *allocator)
	Create a new zgfx context.
WS_DLL_PUBLIC tvbuff_t *	rdp8_decompress (zgfx_context_t *zgfx, wmem_allocator_t *allocator, tvbuff_t *tvb, unsigned offset)
	Decompress RDP8 data.

Detailed Description

Various decompression routines used by RDP

Copyright (c) 2021 by David Fort conta.nosp@m.ct@h.nosp@m.arden.nosp@m.ing-.nosp@m.consu.nosp@m.ltin.nosp@m.g.com

Wireshark - Network traffic analyzer By Gerald Combs geral.nosp@m.d@wi.nosp@m.resha.nosp@m.rk.o.nosp@m.rg Copyright 1998 Gerald Combs

SPDX-License-Identifier: GPL-2.0-or-later

Function Documentation

rdp8_decompress()

WS_DLL_PUBLIC tvbuff_t * rdp8_decompress	(	zgfx_context_t *	zgfx,
		wmem_allocator_t *	allocator,
		tvbuff_t *	tvb,
		unsigned	offset
	)

Decompress RDP8 data.

Parameters

zgfx	Pointer to the zgfx context.
allocator	Memory allocator to use for allocating the decompressed data.
tvb	Pointer to the input tvbuff containing the compressed data.
offset	The offset within the tvbuff where the compressed data starts.

Returns

Pointer to the decompressed tvbuff, or NULL on failure.

zgfx_context_new()

WS_DLL_PUBLIC zgfx_context_t * zgfx_context_new

(

wmem_allocator_t *

allocator

)

Create a new zgfx context.

Parameters

allocator

Memory allocator to use for allocating the context.

Returns

Pointer to the newly created zgfx_context_t, or NULL on failure.