pf_channel_rdpdr.c File Reference

#include <freerdp/config.h>
#include <winpr/assert.h>
#include <winpr/string.h>
#include <winpr/print.h>
#include "pf_channel_rdpdr.h"
#include "pf_channel_smartcard.h"
#include <freerdp/server/proxy/proxy_log.h>
#include <freerdp/channels/rdpdr.h>
#include <freerdp/channels/channels.h>
#include <freerdp/utils/rdpdr_utils.h>

Macros
#define	RTAG   PROXY_TAG("channel.rdpdr")
#define	SCARD_DEVICE_ID   UINT32_MAX
#define	proxy_client   "[proxy<-->client]"
#define	proxy_server   "[proxy<-->server]"
#define	proxy_client_rx   proxy_client " receive"
#define	proxy_client_tx   proxy_client " send"
#define	proxy_server_rx   proxy_server " receive"
#define	proxy_server_tx   proxy_server " send"
#define	SERVER_RX_LOG(log, lvl, fmt, ...)   WLog_Print(log, lvl, proxy_client_rx fmt, ##__VA_ARGS__)
#define	CLIENT_RX_LOG(log, lvl, fmt, ...)   WLog_Print(log, lvl, proxy_server_rx fmt, ##__VA_ARGS__)
#define	SERVER_TX_LOG(log, lvl, fmt, ...)   WLog_Print(log, lvl, proxy_client_tx fmt, ##__VA_ARGS__)
#define	CLIENT_TX_LOG(log, lvl, fmt, ...)   WLog_Print(log, lvl, proxy_server_tx fmt, ##__VA_ARGS__)
#define	RX_LOG(srv, lvl, fmt, ...)
#define	SERVER_RXTX_LOG(send, log, lvl, fmt, ...)
#define	Stream_CheckAndLogRequiredLengthSrv(log, s, len)
#define	Stream_CheckAndLogRequiredLengthClient(log, s, len)
#define	Stream_CheckAndLogRequiredLengthRx(srv, log, s, len)    Stream_CheckAndLogRequiredLengthRx_(srv, log, s, len, 1, __func__, __FILE__, __LINE__)
#define	rdpdr_ignore_capset(srv, log, s, header)    rdpdr_ignore_capset_((srv), (log), (s), header, __func__)

Enumerations
enum	pf_channel_client_state { STATE_CLIENT_EXPECT_SERVER_ANNOUNCE_REQUEST = 0x01 , STATE_CLIENT_EXPECT_SERVER_CORE_CAPABILITY_REQUEST = 0x02 , STATE_CLIENT_EXPECT_SERVER_CLIENT_ID_CONFIRM = 0x04 , STATE_CLIENT_CHANNEL_RUNNING = 0x10 }
enum	pf_channel_server_state {   STATE_SERVER_INITIAL , STATE_SERVER_EXPECT_CLIENT_ANNOUNCE_REPLY , STATE_SERVER_EXPECT_CLIENT_NAME_REQUEST , STATE_SERVER_EXPECT_EXPECT_CLIENT_CAPABILITY_RESPONE ,   STATE_SERVER_CHANNEL_RUNNING }

Functions
static BOOL	Stream_CheckAndLogRequiredLengthRx_ (BOOL srv, wLog *log, wStream *s, size_t nmemb, size_t size, const char *fkt, const char *file, size_t line)
static const char *	rdpdr_server_state_to_string (pf_channel_server_state state)
static const char *	rdpdr_client_state_to_string (pf_channel_client_state state)
static wStream *	rdpdr_get_send_buffer (pf_channel_common_context *rdpdr, UINT16 component, UINT16 PacketID, size_t capacity)
static wStream *	rdpdr_client_get_send_buffer (pf_channel_client_context *rdpdr, UINT16 component, UINT16 PacketID, size_t capacity)
static wStream *	rdpdr_server_get_send_buffer (pf_channel_server_context *rdpdr, UINT16 component, UINT16 PacketID, size_t capacity)
static UINT	rdpdr_client_send (wLog *log, pClientContext *pc, wStream *s)
static UINT	rdpdr_seal_send_free_request (pf_channel_server_context *context, wStream *s)
static BOOL	rdpdr_process_server_header (BOOL server, wLog *log, wStream *s, UINT16 component, UINT16 PacketId, size_t expect)
static BOOL	rdpdr_check_version (BOOL server, wLog *log, UINT16 versionMajor, UINT16 versionMinor, UINT16 component, UINT16 PacketId)
static UINT	rdpdr_process_server_announce_request (pf_channel_client_context *rdpdr, wStream *s)
static UINT	rdpdr_server_send_announce_request (pf_channel_server_context *context)
static UINT	rdpdr_process_client_announce_reply (pf_channel_server_context *rdpdr, wStream *s)
static UINT	rdpdr_send_client_announce_reply (pClientContext *pc, pf_channel_client_context *rdpdr)
static UINT	rdpdr_process_client_name_request (pf_channel_server_context *rdpdr, wStream *s, pClientContext *pc)
static UINT	rdpdr_send_client_name_request (pClientContext *pc, pf_channel_client_context *rdpdr)
static UINT	rdpdr_ignore_capset_ (BOOL srv, wLog *log, wStream *s, const RDPDR_CAPABILITY_HEADER *header, const char *fkt)
static UINT	rdpdr_client_process_general_capset (pf_channel_client_context *rdpdr, wStream *s, const RDPDR_CAPABILITY_HEADER *header)
static UINT	rdpdr_process_printer_capset (pf_channel_client_context *rdpdr, wStream *s, const RDPDR_CAPABILITY_HEADER *header)
static UINT	rdpdr_process_port_capset (pf_channel_client_context *rdpdr, wStream *s, const RDPDR_CAPABILITY_HEADER *header)
static UINT	rdpdr_process_drive_capset (pf_channel_client_context *rdpdr, wStream *s, const RDPDR_CAPABILITY_HEADER *header)
static UINT	rdpdr_process_smartcard_capset (pf_channel_client_context *rdpdr, wStream *s, const RDPDR_CAPABILITY_HEADER *header)
static UINT	rdpdr_process_server_core_capability_request (pf_channel_client_context *rdpdr, wStream *s)
static BOOL	rdpdr_write_general_capset (wLog *log, pf_channel_common_context *rdpdr, wStream *s)
static BOOL	rdpdr_write_printer_capset (wLog *log, pf_channel_common_context *rdpdr, wStream *s)
static BOOL	rdpdr_write_port_capset (wLog *log, pf_channel_common_context *rdpdr, wStream *s)
static BOOL	rdpdr_write_drive_capset (wLog *log, pf_channel_common_context *rdpdr, wStream *s)
static BOOL	rdpdr_write_smartcard_capset (wLog *log, pf_channel_common_context *rdpdr, wStream *s)
static UINT	rdpdr_send_server_capability_request (pf_channel_server_context *rdpdr)
static UINT	rdpdr_process_client_capability_response (pf_channel_server_context *rdpdr, wStream *s)
static UINT	rdpdr_send_client_capability_response (pClientContext *pc, pf_channel_client_context *rdpdr)
static UINT	rdpdr_send_server_clientid_confirm (pf_channel_server_context *rdpdr)
static UINT	rdpdr_process_server_clientid_confirm (pf_channel_client_context *rdpdr, wStream *s)
static BOOL	rdpdr_process_server_capability_request_or_clientid_confirm (pf_channel_client_context *rdpdr, wStream *s)
static BOOL	pf_channel_rdpdr_rewrite_device_list_to (wStream *s, UINT32 fromVersion, UINT32 toVersion)
static BOOL	pf_channel_rdpdr_rewrite_device_list (pf_channel_client_context *rdpdr, pServerContext *ps, wStream *s, BOOL toServer)
static BOOL	pf_channel_rdpdr_client_send_to_server (pf_channel_client_context *rdpdr, pServerContext *ps, wStream *s)
static BOOL	pf_channel_send_client_queue (pClientContext *pc, pf_channel_client_context *rdpdr)
static BOOL	rdpdr_handle_server_announce_request (pClientContext *pc, pf_channel_client_context *rdpdr, wStream *s)
BOOL	pf_channel_rdpdr_client_handle (pClientContext *pc, UINT16 channelId, const char *channel_name, const BYTE *xdata, size_t xsize, UINT32 flags, size_t totalSize)
static void	pf_channel_rdpdr_common_context_free (pf_channel_common_context *common)
static void	pf_channel_rdpdr_client_context_free (InterceptContextMapEntry *base)
static BOOL	pf_channel_rdpdr_common_context_new (pf_channel_common_context *common, void(*fkt)(InterceptContextMapEntry *))
static BOOL	pf_channel_rdpdr_client_pass_message (pServerContext *ps, pClientContext *pc, UINT16 channelId, const char *channel_name, wStream *s)
static void *	stream_copy (const void *obj)
static void	stream_free (void *obj)
static const char *	pf_channel_rdpdr_client_context (void *arg)
BOOL	pf_channel_rdpdr_client_new (pClientContext *pc)
void	pf_channel_rdpdr_client_free (pClientContext *pc)
static void	pf_channel_rdpdr_server_context_free (InterceptContextMapEntry *base)
static const char *	pf_channel_rdpdr_server_context (void *arg)
BOOL	pf_channel_rdpdr_server_new (pServerContext *ps)
void	pf_channel_rdpdr_server_free (pServerContext *ps)
static pf_channel_server_context *	get_channel (pServerContext *ps, BOOL send)
BOOL	pf_channel_rdpdr_server_handle (pServerContext *ps, UINT16 channelId, const char *channel_name, const BYTE *xdata, size_t xsize, UINT32 flags, size_t totalSize)
BOOL	pf_channel_rdpdr_server_announce (pServerContext *ps)
BOOL	pf_channel_rdpdr_client_reset (pClientContext *pc)
static PfChannelResult	pf_rdpdr_back_data (proxyData *pdata, const pServerStaticChannelContext *channel, const BYTE *xdata, size_t xsize, UINT32 flags, size_t totalSize)
static PfChannelResult	pf_rdpdr_front_data (proxyData *pdata, const pServerStaticChannelContext *channel, const BYTE *xdata, size_t xsize, UINT32 flags, size_t totalSize)
BOOL	pf_channel_setup_rdpdr (pServerContext *ps, pServerStaticChannelContext *channel)

Macro Definition Documentation

CLIENT_RX_LOG

#define CLIENT_RX_LOG	(		log,
			lvl,
			fmt,
			...
	)		WLog_Print(log, lvl, proxy_server_rx fmt, ##__VA_ARGS__)

CLIENT_TX_LOG

#define CLIENT_TX_LOG	(		log,
			lvl,
			fmt,
			...
	)		WLog_Print(log, lvl, proxy_server_tx fmt, ##__VA_ARGS__)

proxy_client

#define proxy_client   "[proxy<-->client]"

proxy_client_rx

#define proxy_client_rx   proxy_client " receive"

proxy_client_tx

#define proxy_client_tx   proxy_client " send"

proxy_server

#define proxy_server   "[proxy<-->server]"

proxy_server_rx

#define proxy_server_rx   proxy_server " receive"

proxy_server_tx

#define proxy_server_tx   proxy_server " send"

rdpdr_ignore_capset

#define rdpdr_ignore_capset	(		srv,
			log,
			s,
			header
	)		rdpdr_ignore_capset_((srv), (log), (s), header, __func__)

RTAG

#define RTAG   PROXY_TAG("channel.rdpdr")

FreeRDP: A Remote Desktop Protocol Implementation FreeRDP Proxy Server

Copyright 2021 Armin Novak armin.nosp@m..nov.nosp@m.ak@th.nosp@m.inca.nosp@m.st.co.nosp@m.m Copyright 2021 Thincast Technologies GmbH

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

RX_LOG

#define RX_LOG	(		srv,
			lvl,
			fmt,
			...
	)

Value:

        do                                              \
        {                                               \
                if (srv)                                    \
                {                                           \
                        SERVER_RX_LOG(lvl, fmt, ##__VA_ARGS__); \
                }                                           \
                else                                        \
                {                                           \
                        CLIENT_RX_LOG(lvl, fmt, ##__VA_ARGS__); \
                }                                           \
        } while (0)

SCARD_DEVICE_ID

#define SCARD_DEVICE_ID   UINT32_MAX

SERVER_RX_LOG

#define SERVER_RX_LOG	(		log,
			lvl,
			fmt,
			...
	)		WLog_Print(log, lvl, proxy_client_rx fmt, ##__VA_ARGS__)

SERVER_RXTX_LOG

#define SERVER_RXTX_LOG	(		send,
			log,
			lvl,
			fmt,
			...
	)

Value:

        do                                                   \
        {                                                    \
                if (send)                                        \
                {                                                \
                        SERVER_TX_LOG(log, lvl, fmt, ##__VA_ARGS__); \
                }                                                \
                else                                             \
                {                                                \
                        SERVER_RX_LOG(log, lvl, fmt, ##__VA_ARGS__); \
                }                                                \
        } while (0)

SERVER_TX_LOG

#define SERVER_TX_LOG	(		log,
			lvl,
			fmt,
			...
	)		WLog_Print(log, lvl, proxy_client_tx fmt, ##__VA_ARGS__)

Stream_CheckAndLogRequiredLengthClient

#define Stream_CheckAndLogRequiredLengthClient	(		log,
			s,
			len
	)

Value:

        Stream_CheckAndLogRequiredLengthWLogEx(log, WLOG_WARN, s, len, 1,                      \
                                               proxy_server_rx " %s(%s:%" PRIuz ")", __func__, \
                                               __FILE__, (size_t)__LINE__)

Stream_CheckAndLogRequiredLengthRx

#define Stream_CheckAndLogRequiredLengthRx	(		srv,
			log,
			s,
			len
	)		Stream_CheckAndLogRequiredLengthRx_(srv, log, s, len, 1, __func__, __FILE__, __LINE__)

Stream_CheckAndLogRequiredLengthSrv

#define Stream_CheckAndLogRequiredLengthSrv	(		log,
			s,
			len
	)

Value:

        Stream_CheckAndLogRequiredLengthWLogEx(log, WLOG_WARN, s, len, 1,                      \
                                               proxy_client_rx " %s(%s:%" PRIuz ")", __func__, \
                                               __FILE__, (size_t)__LINE__)

Enumeration Type Documentation

pf_channel_client_state

enum pf_channel_client_state

Enumerator
STATE_CLIENT_EXPECT_SERVER_ANNOUNCE_REQUEST
STATE_CLIENT_EXPECT_SERVER_CORE_CAPABILITY_REQUEST
STATE_CLIENT_EXPECT_SERVER_CLIENT_ID_CONFIRM
STATE_CLIENT_CHANNEL_RUNNING

pf_channel_server_state

enum pf_channel_server_state

Enumerator
STATE_SERVER_INITIAL
STATE_SERVER_EXPECT_CLIENT_ANNOUNCE_REPLY
STATE_SERVER_EXPECT_CLIENT_NAME_REQUEST
STATE_SERVER_EXPECT_EXPECT_CLIENT_CAPABILITY_RESPONE
STATE_SERVER_CHANNEL_RUNNING

Function Documentation

get_channel()

static pf_channel_server_context* get_channel ( pServerContext *  ps, BOOL  send  )

static

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pf_channel_rdpdr_client_context()

static const char* pf_channel_rdpdr_client_context ( void *  arg )

static

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pf_channel_rdpdr_client_context_free()

static void pf_channel_rdpdr_client_context_free ( InterceptContextMapEntry *  base )

static

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pf_channel_rdpdr_client_free()

void pf_channel_rdpdr_client_free

(

pClientContext *

pc

)

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pf_channel_rdpdr_client_handle()

BOOL pf_channel_rdpdr_client_handle	(	pClientContext *	pc,
		UINT16	channelId,
		const char *	channel_name,
		const BYTE *	xdata,
		size_t	xsize,
		UINT32	flags,
		size_t	totalSize
	)

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pf_channel_rdpdr_client_new()

BOOL pf_channel_rdpdr_client_new

(

pClientContext *

pc

)

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pf_channel_rdpdr_client_pass_message()

static BOOL pf_channel_rdpdr_client_pass_message ( pServerContext *  ps, pClientContext *  pc, UINT16  channelId, const char *  channel_name, wStream *  s  )

static

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pf_channel_rdpdr_client_reset()

BOOL pf_channel_rdpdr_client_reset

(

pClientContext *

pc

)

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pf_channel_rdpdr_client_send_to_server()

static BOOL pf_channel_rdpdr_client_send_to_server ( pf_channel_client_context *  rdpdr, pServerContext *  ps, wStream *  s  )

static

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pf_channel_rdpdr_common_context_free()

static void pf_channel_rdpdr_common_context_free ( pf_channel_common_context *  common )

static

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pf_channel_rdpdr_common_context_new()

static BOOL pf_channel_rdpdr_common_context_new ( pf_channel_common_context *  common, void(*)(InterceptContextMapEntry *)  fkt  )

static

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pf_channel_rdpdr_rewrite_device_list()

static BOOL pf_channel_rdpdr_rewrite_device_list ( pf_channel_client_context *  rdpdr, pServerContext *  ps, wStream *  s, BOOL  toServer  )

static

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pf_channel_rdpdr_rewrite_device_list_to()

static BOOL pf_channel_rdpdr_rewrite_device_list_to ( wStream *  s, UINT32  fromVersion, UINT32  toVersion  )

static

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pf_channel_rdpdr_server_announce()

BOOL pf_channel_rdpdr_server_announce

(

pServerContext *

ps

)

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pf_channel_rdpdr_server_context()

static const char* pf_channel_rdpdr_server_context ( void *  arg )

static

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pf_channel_rdpdr_server_context_free()

static void pf_channel_rdpdr_server_context_free ( InterceptContextMapEntry *  base )

static

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pf_channel_rdpdr_server_free()

void pf_channel_rdpdr_server_free

(

pServerContext *

ps

)

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pf_channel_rdpdr_server_handle()

BOOL pf_channel_rdpdr_server_handle	(	pServerContext *	ps,
		UINT16	channelId,
		const char *	channel_name,
		const BYTE *	xdata,
		size_t	xsize,
		UINT32	flags,
		size_t	totalSize
	)

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pf_channel_rdpdr_server_new()

BOOL pf_channel_rdpdr_server_new

(

pServerContext *

ps

)

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pf_channel_send_client_queue()

BOOL pf_channel_send_client_queue ( pClientContext *  pc, pf_channel_client_context *  rdpdr  )

static

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pf_channel_setup_rdpdr()

BOOL pf_channel_setup_rdpdr	(	pServerContext *	ps,
		pServerStaticChannelContext *	channel
	)

FreeRDP: A Remote Desktop Protocol Implementation FreeRDP Proxy Server

Copyright 2021 Armin Novak armin.nosp@m..nov.nosp@m.ak@th.nosp@m.inca.nosp@m.st.co.nosp@m.m Copyright 2021 Thincast Technologies GmbH

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

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pf_rdpdr_back_data()

static PfChannelResult pf_rdpdr_back_data ( proxyData *  pdata, const pServerStaticChannelContext *  channel, const BYTE *  xdata, size_t  xsize, UINT32  flags, size_t  totalSize  )

static

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pf_rdpdr_front_data()

static PfChannelResult pf_rdpdr_front_data ( proxyData *  pdata, const pServerStaticChannelContext *  channel, const BYTE *  xdata, size_t  xsize, UINT32  flags, size_t  totalSize  )

static

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rdpdr_check_version()

static BOOL rdpdr_check_version ( BOOL  server, wLog *  log, UINT16  versionMajor, UINT16  versionMinor, UINT16  component, UINT16  PacketId  )

static

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rdpdr_client_get_send_buffer()

static wStream* rdpdr_client_get_send_buffer ( pf_channel_client_context *  rdpdr, UINT16  component, UINT16  PacketID, size_t  capacity  )

static

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rdpdr_client_process_general_capset()

static UINT rdpdr_client_process_general_capset ( pf_channel_client_context *  rdpdr, wStream *  s, const RDPDR_CAPABILITY_HEADER *  header  )

static

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rdpdr_client_send()

static UINT rdpdr_client_send ( wLog *  log, pClientContext *  pc, wStream *  s  )

static

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rdpdr_client_state_to_string()

static const char* rdpdr_client_state_to_string ( pf_channel_client_state  state )

static

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rdpdr_get_send_buffer()

static wStream* rdpdr_get_send_buffer ( pf_channel_common_context *  rdpdr, UINT16  component, UINT16  PacketID, size_t  capacity  )

static

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rdpdr_handle_server_announce_request()

static BOOL rdpdr_handle_server_announce_request ( pClientContext *  pc, pf_channel_client_context *  rdpdr, wStream *  s  )

static

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rdpdr_ignore_capset_()

static UINT rdpdr_ignore_capset_ ( BOOL  srv, wLog *  log, wStream *  s, const RDPDR_CAPABILITY_HEADER *  header, const char *  fkt  )

static

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rdpdr_process_client_announce_reply()

static UINT rdpdr_process_client_announce_reply ( pf_channel_server_context *  rdpdr, wStream *  s  )

static

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rdpdr_process_client_capability_response()

static UINT rdpdr_process_client_capability_response ( pf_channel_server_context *  rdpdr, wStream *  s  )

static

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rdpdr_process_client_name_request()

static UINT rdpdr_process_client_name_request ( pf_channel_server_context *  rdpdr, wStream *  s, pClientContext *  pc  )

static

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rdpdr_process_drive_capset()

static UINT rdpdr_process_drive_capset ( pf_channel_client_context *  rdpdr, wStream *  s, const RDPDR_CAPABILITY_HEADER *  header  )

static

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rdpdr_process_port_capset()

static UINT rdpdr_process_port_capset ( pf_channel_client_context *  rdpdr, wStream *  s, const RDPDR_CAPABILITY_HEADER *  header  )

static

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rdpdr_process_printer_capset()

static UINT rdpdr_process_printer_capset ( pf_channel_client_context *  rdpdr, wStream *  s, const RDPDR_CAPABILITY_HEADER *  header  )

static

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rdpdr_process_server_announce_request()

static UINT rdpdr_process_server_announce_request ( pf_channel_client_context *  rdpdr, wStream *  s  )

static

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rdpdr_process_server_capability_request_or_clientid_confirm()

static BOOL rdpdr_process_server_capability_request_or_clientid_confirm ( pf_channel_client_context *  rdpdr, wStream *  s  )

static

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rdpdr_process_server_clientid_confirm()

static UINT rdpdr_process_server_clientid_confirm ( pf_channel_client_context *  rdpdr, wStream *  s  )

static

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rdpdr_process_server_core_capability_request()

static UINT rdpdr_process_server_core_capability_request ( pf_channel_client_context *  rdpdr, wStream *  s  )

static

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rdpdr_process_server_header()

static BOOL rdpdr_process_server_header ( BOOL  server, wLog *  log, wStream *  s, UINT16  component, UINT16  PacketId, size_t  expect  )

static

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rdpdr_process_smartcard_capset()

static UINT rdpdr_process_smartcard_capset ( pf_channel_client_context *  rdpdr, wStream *  s, const RDPDR_CAPABILITY_HEADER *  header  )

static

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rdpdr_seal_send_free_request()

static UINT rdpdr_seal_send_free_request ( pf_channel_server_context *  context, wStream *  s  )

static

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rdpdr_send_client_announce_reply()

static UINT rdpdr_send_client_announce_reply ( pClientContext *  pc, pf_channel_client_context *  rdpdr  )

static

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rdpdr_send_client_capability_response()

static UINT rdpdr_send_client_capability_response ( pClientContext *  pc, pf_channel_client_context *  rdpdr  )

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rdpdr_send_client_name_request()

static UINT rdpdr_send_client_name_request ( pClientContext *  pc, pf_channel_client_context *  rdpdr  )

static

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rdpdr_send_server_capability_request()

static UINT rdpdr_send_server_capability_request ( pf_channel_server_context *  rdpdr )

static

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rdpdr_send_server_clientid_confirm()

static UINT rdpdr_send_server_clientid_confirm ( pf_channel_server_context *  rdpdr )

static

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rdpdr_server_get_send_buffer()

static wStream* rdpdr_server_get_send_buffer ( pf_channel_server_context *  rdpdr, UINT16  component, UINT16  PacketID, size_t  capacity  )

static

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rdpdr_server_send_announce_request()

static UINT rdpdr_server_send_announce_request ( pf_channel_server_context *  context )

static

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rdpdr_server_state_to_string()

static const char* rdpdr_server_state_to_string ( pf_channel_server_state  state )

static

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rdpdr_write_drive_capset()

static BOOL rdpdr_write_drive_capset ( wLog *  log, pf_channel_common_context *  rdpdr, wStream *  s  )

static

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rdpdr_write_general_capset()

static BOOL rdpdr_write_general_capset ( wLog *  log, pf_channel_common_context *  rdpdr, wStream *  s  )

static

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rdpdr_write_port_capset()

static BOOL rdpdr_write_port_capset ( wLog *  log, pf_channel_common_context *  rdpdr, wStream *  s  )

static

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rdpdr_write_printer_capset()

static BOOL rdpdr_write_printer_capset ( wLog *  log, pf_channel_common_context *  rdpdr, wStream *  s  )

static

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rdpdr_write_smartcard_capset()

static BOOL rdpdr_write_smartcard_capset ( wLog *  log, pf_channel_common_context *  rdpdr, wStream *  s  )

static

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Stream_CheckAndLogRequiredLengthRx_()

static BOOL Stream_CheckAndLogRequiredLengthRx_ ( BOOL  srv, wLog *  log, wStream *  s, size_t  nmemb, size_t  size, const char *  fkt, const char *  file, size_t  line  )

static

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stream_copy()

static void* stream_copy ( const void *  obj )

static

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stream_free()

static void stream_free ( void *  obj )

static

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