cliprdr_utils.c File Reference

#include <winpr/stream.h>
#include <freerdp/utils/cliprdr_utils.h>
#include <freerdp/channels/cliprdr.h>
#include <freerdp/log.h>

Macros
#define	TAG   FREERDP_TAG("utils." CLIPRDR_SVC_CHANNEL_NAME)
#define	CLIPRDR_FILEDESCRIPTOR_SIZE   (4 + 32 + 4 + 16 + 8 + 8 + 520)
#define	CLIPRDR_MAX_FILE_SIZE   (2U * 1024 * 1024 * 1024)

Functions
static UINT64	filetime_to_uint64 (FILETIME value)
static FILETIME	uint64_to_filetime (UINT64 value)
UINT	cliprdr_parse_file_list (const BYTE *format_data, UINT32 format_data_length, FILEDESCRIPTORW **file_descriptor_array, UINT32 *file_descriptor_count)
BOOL	cliprdr_read_filedescriptor (wStream *s, FILEDESCRIPTORW *file)
BOOL	cliprdr_write_filedescriptor (wStream *s, const FILEDESCRIPTORW *file)
UINT	cliprdr_serialize_file_list (const FILEDESCRIPTORW *file_descriptor_array, UINT32 file_descriptor_count, BYTE **format_data, UINT32 *format_data_length)
UINT	cliprdr_serialize_file_list_ex (UINT32 flags, const FILEDESCRIPTORW *file_descriptor_array, UINT32 file_descriptor_count, BYTE **format_data, UINT32 *format_data_length)

Macro Definition Documentation

CLIPRDR_FILEDESCRIPTOR_SIZE

#define CLIPRDR_FILEDESCRIPTOR_SIZE   (4 + 32 + 4 + 16 + 8 + 8 + 520)

CLIPRDR_MAX_FILE_SIZE

#define CLIPRDR_MAX_FILE_SIZE   (2U * 1024 * 1024 * 1024)

TAG

#define TAG   FREERDP_TAG("utils." CLIPRDR_SVC_CHANNEL_NAME)

FreeRDP: A Remote Desktop Protocol Implementation Clipboard Virtual Channel Extension

Copyright 2013 Marc-Andre Moreau marca.nosp@m.ndre.nosp@m..more.nosp@m.au@g.nosp@m.mail..nosp@m.com Copyright 2022 Armin Novak <anova.nosp@m.k@th.nosp@m.incas.nosp@m.t.co.nosp@m.m Copyright 2022 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.

Function Documentation

cliprdr_parse_file_list()

UINT cliprdr_parse_file_list	(	const BYTE *	format_data,
		UINT32	format_data_length,
		FILEDESCRIPTORW **	file_descriptor_array,
		UINT32 *	file_descriptor_count
	)

Parse a packed file list.

The resulting array must be freed with the free() function.

Parameters

[in]	format_data	packed CLIPRDR_FILELIST to parse.
[in]	format_data_length	length of format_data in bytes.
[out]	file_descriptor_array	parsed array of FILEDESCRIPTOR structs.
[out]	file_descriptor_count	number of elements in file_descriptor_array.

Returns

0 on success, otherwise a Win32 error code.

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cliprdr_read_filedescriptor()

BOOL cliprdr_read_filedescriptor	(	wStream *	s,
		FILEDESCRIPTORW *	descriptor
	)

FreeRDP: A Remote Desktop Protocol Implementation RDPDR utility functions

Copyright 2022 Armin Novak armin.nosp@m..nov.nosp@m.ak@th.nosp@m.inca.nosp@m.st.co.nosp@m.m Copyright 2022 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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cliprdr_serialize_file_list()

UINT cliprdr_serialize_file_list	(	const FILEDESCRIPTORW *	file_descriptor_array,
		UINT32	file_descriptor_count,
		BYTE **	format_data,
		UINT32 *	format_data_length
	)

Serialize a packed file list.

The resulting format data must be freed with the free() function.

Parameters

[in]	file_descriptor_array	array of FILEDESCRIPTOR structs to serialize.
[in]	file_descriptor_count	number of elements in file_descriptor_array.
[out]	format_data	serialized CLIPRDR_FILELIST.
[out]	format_data_length	length of format_data in bytes.

Returns

0 on success, otherwise a Win32 error code.

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cliprdr_serialize_file_list_ex()

UINT cliprdr_serialize_file_list_ex	(	UINT32	flags,
		const FILEDESCRIPTORW *	file_descriptor_array,
		UINT32	file_descriptor_count,
		BYTE **	format_data,
		UINT32 *	format_data_length
	)

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cliprdr_write_filedescriptor()

BOOL cliprdr_write_filedescriptor	(	wStream *	s,
		const FILEDESCRIPTORW *	file
	)

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filetime_to_uint64()

static UINT64 filetime_to_uint64 ( FILETIME  value )

static

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uint64_to_filetime()

static FILETIME uint64_to_filetime ( UINT64  value )

static

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