b81192d312
As dynamic channel data can be transported on top of TCP or UDP, we need to keep track of the link between UDP and TCP connections so that the associated data can be shared between the two transports.
60 lines
1.4 KiB
C
60 lines
1.4 KiB
C
/* packet-rdp.h
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* RDP dissection
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* Author: David Fort
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#ifndef __PACKET_RDP_H__
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#define __PACKET_RDP_H__
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#include <glib.h>
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#include <epan/packet.h>
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extern int proto_rdp;
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#define RDP_MAX_CHANNELS 31
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typedef enum {
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RDP_CHANNEL_UNKNOWN,
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RDP_CHANNEL_DRDYNVC,
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RDP_CHANNEL_CLIPBOARD,
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RDP_CHANNEL_SOUND,
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RDP_CHANNEL_DISK,
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} rdp_known_channel_t;
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typedef struct _rdp_channel_def {
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guint32 value;
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const gchar *strptr;
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rdp_known_channel_t channelType;
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} rdp_channel_def_t;
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typedef struct _rdp_server_address {
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address addr;
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guint16 port;
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} rdp_server_address_t;
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typedef struct _rdp_conv_info_t {
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guint32 staticChannelId;
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guint32 messageChannelId;
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guint32 encryptionMethod;
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guint32 encryptionLevel;
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guint32 licenseAgreed;
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rdp_server_address_t serverAddr;
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guint8 maxChannels;
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rdp_channel_def_t staticChannels[RDP_MAX_CHANNELS+1];
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} rdp_conv_info_t;
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gint dissect_rdp_bandwidth_req(tvbuff_t *tvb, gint offset, packet_info *pinfo, proto_tree *tree, gboolean from_server);
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void rdp_transport_set_udp_conversation(const address *serverAddr, guint16 serverPort, gboolean reliable, guint32 reqId,
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guint8 *cookie, conversation_t *conv);
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conversation_t *rdp_find_tcp_conversation_from_udp(conversation_t *udp);
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#endif /* __PACKET_RDP_H__ */
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