fastpath.h File Reference

#include "rdp.h"
#include <winpr/stream.h>
#include <freerdp/api.h>

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Data Structures
struct	FASTPATH_UPDATE_PDU_HEADER
struct	FASTPATH_UPDATE_HEADER

Macros
#define	FASTPATH_MAX_PACKET_SIZE   0x3FFF
#define	FASTPATH_FRAGMENT_SAFE_SIZE   0x3F80

Enumerations
enum	FASTPATH_INPUT_ACTION_TYPE { FASTPATH_INPUT_ACTION_FASTPATH = 0x0 , FASTPATH_INPUT_ACTION_X224 = 0x3 }
enum	FASTPATH_OUTPUT_ACTION_TYPE { FASTPATH_OUTPUT_ACTION_FASTPATH = 0x0 , FASTPATH_OUTPUT_ACTION_X224 = 0x3 }
enum	FASTPATH_UPDATETYPE {   FASTPATH_UPDATETYPE_ORDERS = 0x0 , FASTPATH_UPDATETYPE_BITMAP = 0x1 , FASTPATH_UPDATETYPE_PALETTE = 0x2 , FASTPATH_UPDATETYPE_SYNCHRONIZE = 0x3 ,   FASTPATH_UPDATETYPE_SURFCMDS = 0x4 , FASTPATH_UPDATETYPE_PTR_NULL = 0x5 , FASTPATH_UPDATETYPE_PTR_DEFAULT = 0x6 , FASTPATH_UPDATETYPE_PTR_POSITION = 0x8 ,   FASTPATH_UPDATETYPE_COLOR = 0x9 , FASTPATH_UPDATETYPE_CACHED = 0xA , FASTPATH_UPDATETYPE_POINTER = 0xB , FASTPATH_UPDATETYPE_LARGE_POINTER = 0xC }
enum	FASTPATH_FRAGMENT { FASTPATH_FRAGMENT_SINGLE = 0x0 , FASTPATH_FRAGMENT_LAST = 0x1 , FASTPATH_FRAGMENT_FIRST = 0x2 , FASTPATH_FRAGMENT_NEXT = 0x3 }
enum	FASTPATH_OUTPUT_COMPRESSION { FASTPATH_OUTPUT_COMPRESSION_USED = 0x2 }
enum	FASTPATH_INPUT_EVENT_CODE {   FASTPATH_INPUT_EVENT_SCANCODE = 0x0 , FASTPATH_INPUT_EVENT_MOUSE = 0x1 , FASTPATH_INPUT_EVENT_MOUSEX = 0x2 , FASTPATH_INPUT_EVENT_SYNC = 0x3 ,   FASTPATH_INPUT_EVENT_UNICODE = 0x4 , TS_FP_RELPOINTER_EVENT = 0x5 , TS_FP_QOETIMESTAMP_EVENT = 0x6 }
enum	FASTPATH_INPUT_KBDFLAGS { FASTPATH_INPUT_KBDFLAGS_RELEASE = 0x01 , FASTPATH_INPUT_KBDFLAGS_EXTENDED = 0x02 , FASTPATH_INPUT_KBDFLAGS_PREFIX_E1 = 0x04 }

Functions
FREERDP_LOCAL BOOL	fastpath_read_header_rdp (rdpFastPath *fastpath, wStream *s, UINT16 *length)
FREERDP_LOCAL state_run_t	fastpath_recv_updates (rdpFastPath *fastpath, wStream *s)
FREERDP_LOCAL state_run_t	fastpath_recv_inputs (rdpFastPath *fastpath, wStream *s)
FREERDP_LOCAL BOOL	fastpath_decrypt (rdpFastPath *fastpath, wStream *s, UINT16 *length)
FREERDP_LOCAL wStream *	fastpath_input_pdu_init_header (rdpFastPath *fastpath)
FREERDP_LOCAL wStream *	fastpath_input_pdu_init (rdpFastPath *fastpath, BYTE eventFlags, BYTE eventCode)
FREERDP_LOCAL BOOL	fastpath_send_multiple_input_pdu (rdpFastPath *fastpath, wStream *s, size_t iEventCount)
FREERDP_LOCAL BOOL	fastpath_send_input_pdu (rdpFastPath *fastpath, wStream *s)
FREERDP_LOCAL wStream *	fastpath_update_pdu_init (rdpFastPath *fastpath)
FREERDP_LOCAL wStream *	fastpath_update_pdu_init_new (rdpFastPath *fastpath)
FREERDP_LOCAL BOOL	fastpath_send_update_pdu (rdpFastPath *fastpath, BYTE updateCode, wStream *s, BOOL skipCompression)
FREERDP_LOCAL BOOL	fastpath_send_surfcmd_frame_marker (rdpFastPath *fastpath, UINT16 frameAction, UINT32 frameId)
FREERDP_LOCAL BYTE	fastpath_get_encryption_flags (rdpFastPath *fastpath)
FREERDP_LOCAL rdpFastPath *	fastpath_new (rdpRdp *rdp)
FREERDP_LOCAL void	fastpath_free (rdpFastPath *fastpath)

Macro Definition Documentation

FASTPATH_FRAGMENT_SAFE_SIZE

#define FASTPATH_FRAGMENT_SAFE_SIZE   0x3F80

FASTPATH_MAX_PACKET_SIZE

#define FASTPATH_MAX_PACKET_SIZE   0x3FFF

FreeRDP: A Remote Desktop Protocol Implementation Fast Path

Copyright 2011 Vic Lee

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.

Enumeration Type Documentation

FASTPATH_FRAGMENT

enum FASTPATH_FRAGMENT

Enumerator
FASTPATH_FRAGMENT_SINGLE
FASTPATH_FRAGMENT_LAST
FASTPATH_FRAGMENT_FIRST
FASTPATH_FRAGMENT_NEXT

FASTPATH_INPUT_ACTION_TYPE

enum FASTPATH_INPUT_ACTION_TYPE

Enumerator
FASTPATH_INPUT_ACTION_FASTPATH
FASTPATH_INPUT_ACTION_X224

FASTPATH_INPUT_EVENT_CODE

enum FASTPATH_INPUT_EVENT_CODE

Enumerator
FASTPATH_INPUT_EVENT_SCANCODE
FASTPATH_INPUT_EVENT_MOUSE
FASTPATH_INPUT_EVENT_MOUSEX
FASTPATH_INPUT_EVENT_SYNC
FASTPATH_INPUT_EVENT_UNICODE
TS_FP_RELPOINTER_EVENT
TS_FP_QOETIMESTAMP_EVENT

FASTPATH_INPUT_KBDFLAGS

enum FASTPATH_INPUT_KBDFLAGS

Enumerator
FASTPATH_INPUT_KBDFLAGS_RELEASE
FASTPATH_INPUT_KBDFLAGS_EXTENDED
FASTPATH_INPUT_KBDFLAGS_PREFIX_E1

FASTPATH_OUTPUT_ACTION_TYPE

enum FASTPATH_OUTPUT_ACTION_TYPE

Enumerator
FASTPATH_OUTPUT_ACTION_FASTPATH
FASTPATH_OUTPUT_ACTION_X224

FASTPATH_OUTPUT_COMPRESSION

enum FASTPATH_OUTPUT_COMPRESSION

Enumerator
FASTPATH_OUTPUT_COMPRESSION_USED

FASTPATH_UPDATETYPE

enum FASTPATH_UPDATETYPE

Enumerator
FASTPATH_UPDATETYPE_ORDERS
FASTPATH_UPDATETYPE_BITMAP
FASTPATH_UPDATETYPE_PALETTE
FASTPATH_UPDATETYPE_SYNCHRONIZE
FASTPATH_UPDATETYPE_SURFCMDS
FASTPATH_UPDATETYPE_PTR_NULL
FASTPATH_UPDATETYPE_PTR_DEFAULT
FASTPATH_UPDATETYPE_PTR_POSITION
FASTPATH_UPDATETYPE_COLOR
FASTPATH_UPDATETYPE_CACHED
FASTPATH_UPDATETYPE_POINTER
FASTPATH_UPDATETYPE_LARGE_POINTER

Function Documentation

fastpath_decrypt()

FREERDP_LOCAL BOOL fastpath_decrypt	(	rdpFastPath *	fastpath,
		wStream *	s,
		UINT16 *	length
	)

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fastpath_free()

FREERDP_LOCAL void fastpath_free

(

rdpFastPath *

fastpath

)

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fastpath_get_encryption_flags()

FREERDP_LOCAL BYTE fastpath_get_encryption_flags

(

rdpFastPath *

fastpath

)

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fastpath_input_pdu_init()

FREERDP_LOCAL wStream* fastpath_input_pdu_init	(	rdpFastPath *	fastpath,
		BYTE	eventFlags,
		BYTE	eventCode
	)

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fastpath_input_pdu_init_header()

FREERDP_LOCAL wStream* fastpath_input_pdu_init_header

(

rdpFastPath *

fastpath

)

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fastpath_new()

FREERDP_LOCAL rdpFastPath* fastpath_new

(

rdpRdp *

rdp

)

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fastpath_read_header_rdp()

FREERDP_LOCAL BOOL fastpath_read_header_rdp	(	rdpFastPath *	fastpath,
		wStream *	s,
		UINT16 *	length
	)

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fastpath_recv_inputs()

FREERDP_LOCAL state_run_t fastpath_recv_inputs	(	rdpFastPath *	fastpath,
		wStream *	s
	)

If numberEvents is not provided in fpInputHeader, it will be provided as one additional byte here.

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fastpath_recv_updates()

FREERDP_LOCAL state_run_t fastpath_recv_updates	(	rdpFastPath *	fastpath,
		wStream *	s
	)

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fastpath_send_input_pdu()

FREERDP_LOCAL BOOL fastpath_send_input_pdu	(	rdpFastPath *	fastpath,
		wStream *	s
	)

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fastpath_send_multiple_input_pdu()

FREERDP_LOCAL BOOL fastpath_send_multiple_input_pdu	(	rdpFastPath *	fastpath,
		wStream *	s,
		size_t	iEventCount
	)

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fastpath_send_surfcmd_frame_marker()

FREERDP_LOCAL BOOL fastpath_send_surfcmd_frame_marker	(	rdpFastPath *	fastpath,
		UINT16	frameAction,
		UINT32	frameId
	)

fastpath_send_update_pdu()

FREERDP_LOCAL BOOL fastpath_send_update_pdu	(	rdpFastPath *	fastpath,
		BYTE	updateCode,
		wStream *	s,
		BOOL	skipCompression
	)

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fastpath_update_pdu_init()

FREERDP_LOCAL wStream* fastpath_update_pdu_init

(

rdpFastPath *

fastpath

)

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fastpath_update_pdu_init_new()

FREERDP_LOCAL wStream* fastpath_update_pdu_init_new

(

rdpFastPath *

fastpath

)

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