#include <freerdp/config.h>
#include <winpr/crt.h>
#include <winpr/assert.h>
#include <winpr/synch.h>
#include <winpr/thread.h>
#include <winpr/stream.h>
#include <freerdp/freerdp.h>
#include <freerdp/server/server-common.h>
#include <freerdp/server/audin.h>
#include <freerdp/channels/log.h>

Macros
#define	AUDIN_TAG CHANNELS_TAG("audin.server")

#define	SNDIN_HEADER_SIZE 1

Enumerations
enum	MSG_SNDIN { MSG_SNDIN_VERSION = 0x01 , MSG_SNDIN_FORMATS = 0x02 , MSG_SNDIN_OPEN = 0x03 , MSG_SNDIN_OPEN_REPLY = 0x04 , MSG_SNDIN_DATA_INCOMING = 0x05 , MSG_SNDIN_DATA = 0x06 , MSG_SNDIN_FORMATCHANGE = 0x07 , MSG_SNDIN_VERSION = 0x01 , MSG_SNDIN_FORMATS = 0x02 , MSG_SNDIN_OPEN = 0x03 , MSG_SNDIN_OPEN_REPLY = 0x04 , MSG_SNDIN_DATA_INCOMING = 0x05 , MSG_SNDIN_DATA = 0x06 , MSG_SNDIN_FORMATCHANGE = 0x07 }

Functions
static UINT	audin_server_recv_version (audin_server_context context, wStream s, const SNDIN_PDU *header)

static UINT	audin_server_recv_formats (audin_server_context context, wStream s, const SNDIN_PDU *header)

static UINT	audin_server_recv_open_reply (audin_server_context context, wStream s, const SNDIN_PDU *header)

static UINT	audin_server_recv_data_incoming (audin_server_context context, wStream s, const SNDIN_PDU *header)

static UINT	audin_server_recv_data (audin_server_context context, wStream s, const SNDIN_PDU *header)

static UINT	audin_server_recv_format_change (audin_server_context context, wStream s, const SNDIN_PDU *header)

static DWORD WINAPI	audin_server_thread_func (LPVOID arg)

static BOOL	audin_server_open (audin_server_context *context)

static BOOL	audin_server_is_open (audin_server_context *context)

static BOOL	audin_server_close (audin_server_context *context)

static wStream *	audin_server_packet_new (wLog *log, size_t size, BYTE MessageId)

static UINT	audin_server_packet_send (audin_server_context context, wStream s)

static UINT	audin_server_send_version (audin_server_context context, const SNDIN_VERSION version)

static UINT	audin_server_send_formats (audin_server_context context, const SNDIN_FORMATS formats)

static UINT	audin_server_send_open (audin_server_context context, const SNDIN_OPEN open)

static UINT	audin_server_send_format_change (audin_server_context context, const SNDIN_FORMATCHANGE format_change)

static UINT	audin_server_receive_version_default (audin_server_context audin_ctx, const SNDIN_VERSION version)

static UINT	send_open (audin_server *audin)

static UINT	audin_server_receive_formats_default (audin_server_context context, const SNDIN_FORMATS formats)

static UINT	audin_server_receive_format_change_default (audin_server_context context, const SNDIN_FORMATCHANGE format_change)

static UINT	audin_server_incoming_data_default (audin_server_context context, const SNDIN_DATA_INCOMING data_incoming)

static UINT	audin_server_open_reply_default (audin_server_context context, const SNDIN_OPEN_REPLY open_reply)

audin_server_context *	audin_server_context_new (HANDLE vcm)

void	audin_server_context_free (audin_server_context *context)

BOOL	audin_server_set_formats (audin_server_context context, SSIZE_T count, const AUDIO_FORMAT formats)
	sets the supported audio formats for AUDIN server channel context. More...

const AUDIO_FORMAT *	audin_server_get_negotiated_format (const audin_server_context *context)

Macro Definition Documentation

◆ AUDIN_TAG

#define AUDIN_TAG CHANNELS_TAG("audin.server")

FreeRDP: A Remote Desktop Protocol Implementation Server Audio Input Virtual Channel

Copyright 2012 Vic Lee Copyright 2015 Thincast Technologies GmbH Copyright 2015 DI (FH) Martin Haimberger marti.nosp@m.n.ha.nosp@m.imber.nosp@m.ger@.nosp@m.thinc.nosp@m.ast..nosp@m.com Copyright 2022 Pascal Nowack Pasca.nosp@m.l.No.nosp@m.wack@.nosp@m.gmx..nosp@m.de

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.

◆ SNDIN_HEADER_SIZE

#define SNDIN_HEADER_SIZE 1

Enumeration Type Documentation

◆ MSG_SNDIN

enum MSG_SNDIN

Enumerator
MSG_SNDIN_VERSION
MSG_SNDIN_FORMATS
MSG_SNDIN_OPEN
MSG_SNDIN_OPEN_REPLY
MSG_SNDIN_DATA_INCOMING
MSG_SNDIN_DATA
MSG_SNDIN_FORMATCHANGE
MSG_SNDIN_VERSION
MSG_SNDIN_FORMATS
MSG_SNDIN_OPEN
MSG_SNDIN_OPEN_REPLY
MSG_SNDIN_DATA_INCOMING
MSG_SNDIN_DATA
MSG_SNDIN_FORMATCHANGE

Function Documentation

◆ audin_server_close()

static BOOL audin_server_close ( audin_server_context * context )

static

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◆ audin_server_context_free()

void audin_server_context_free ( audin_server_context * context )

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◆ audin_server_context_new()

audin_server_context* audin_server_context_new ( HANDLE vcm )

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◆ audin_server_get_negotiated_format()

const AUDIO_FORMAT* audin_server_get_negotiated_format ( const audin_server_context * context )

◆ audin_server_incoming_data_default()

static UINT audin_server_incoming_data_default	(	audin_server_context *	context,
		const SNDIN_DATA_INCOMING *	data_incoming
	)

static

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◆ audin_server_is_open()

static BOOL audin_server_is_open ( audin_server_context * context )

static

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◆ audin_server_open()

static BOOL audin_server_open ( audin_server_context * context )

static

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◆ audin_server_open_reply_default()

static UINT audin_server_open_reply_default	(	audin_server_context *	context,
		const SNDIN_OPEN_REPLY *	open_reply
	)

static

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◆ audin_server_packet_new()

static wStream* audin_server_packet_new	(	wLog *	log,
		size_t	size,
		BYTE	MessageId
	)

static

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◆ audin_server_packet_send()

static UINT audin_server_packet_send	(	audin_server_context *	context,
		wStream *	s
	)

static

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◆ audin_server_receive_format_change_default()

static UINT audin_server_receive_format_change_default	(	audin_server_context *	context,
		const SNDIN_FORMATCHANGE *	format_change
	)

static

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◆ audin_server_receive_formats_default()

static UINT audin_server_receive_formats_default	(	audin_server_context *	context,
		const SNDIN_FORMATS *	formats
	)

static

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◆ audin_server_receive_version_default()

static UINT audin_server_receive_version_default	(	audin_server_context *	audin_ctx,
		const SNDIN_VERSION *	version
	)

static

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◆ audin_server_recv_data()

static UINT audin_server_recv_data	(	audin_server_context *	context,
		wStream *	s,
		const SNDIN_PDU *	header
	)

static

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◆ audin_server_recv_data_incoming()

static UINT audin_server_recv_data_incoming	(	audin_server_context *	context,
		wStream *	s,
		const SNDIN_PDU *	header
	)

static

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◆ audin_server_recv_format_change()

static UINT audin_server_recv_format_change	(	audin_server_context *	context,
		wStream *	s,
		const SNDIN_PDU *	header
	)

static

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◆ audin_server_recv_formats()

static UINT audin_server_recv_formats	(	audin_server_context *	context,
		wStream *	s,
		const SNDIN_PDU *	header
	)

static

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◆ audin_server_recv_open_reply()

static UINT audin_server_recv_open_reply	(	audin_server_context *	context,
		wStream *	s,
		const SNDIN_PDU *	header
	)

static

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◆ audin_server_recv_version()

static UINT audin_server_recv_version	(	audin_server_context *	context,
		wStream *	s,
		const SNDIN_PDU *	header
	)

static

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◆ audin_server_send_format_change()

static UINT audin_server_send_format_change	(	audin_server_context *	context,
		const SNDIN_FORMATCHANGE *	format_change
	)

static

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◆ audin_server_send_formats()

static UINT audin_server_send_formats	(	audin_server_context *	context,
		const SNDIN_FORMATS *	formats
	)

static

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◆ audin_server_send_open()

static UINT audin_server_send_open	(	audin_server_context *	context,
		const SNDIN_OPEN *	open
	)

static

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◆ audin_server_send_version()

static UINT audin_server_send_version	(	audin_server_context *	context,
		const SNDIN_VERSION *	version
	)

static

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◆ audin_server_set_formats()

BOOL audin_server_set_formats	(	audin_server_context *	context,
		SSIZE_T	count,
		const AUDIO_FORMAT *	formats
	)

sets the supported audio formats for AUDIN server channel context.

Parameters

context	The context to set the formats for
count	The number of formats found in \formats. Use -1 to set to default formats supported by FreeRDP
formats	An array of count elements

Returns: TRUE if successful and at least one format is supported, FALSE otherwise.

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◆ audin_server_thread_func()

static DWORD WINAPI audin_server_thread_func ( LPVOID arg )

static

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◆ send_open()

static UINT send_open ( audin_server * audin )

static

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Macros

Enumerations

Functions

Macro Definition Documentation

◆ AUDIN_TAG

◆ SNDIN_HEADER_SIZE

Enumeration Type Documentation

◆ MSG_SNDIN

Function Documentation

◆ audin_server_close()

◆ audin_server_context_free()

◆ audin_server_context_new()

◆ audin_server_get_negotiated_format()

◆ audin_server_incoming_data_default()

◆ audin_server_is_open()

◆ audin_server_open()

◆ audin_server_open_reply_default()

◆ audin_server_packet_new()

◆ audin_server_packet_send()

◆ audin_server_receive_format_change_default()

◆ audin_server_receive_formats_default()

◆ audin_server_receive_version_default()

◆ audin_server_recv_data()

◆ audin_server_recv_data_incoming()

◆ audin_server_recv_format_change()

◆ audin_server_recv_formats()

◆ audin_server_recv_open_reply()

◆ audin_server_recv_version()

◆ audin_server_send_format_change()

◆ audin_server_send_formats()

◆ audin_server_send_open()

◆ audin_server_send_version()

◆ audin_server_set_formats()

◆ audin_server_thread_func()

◆ send_open()