Aufgrund einer Wartung wird GitLab am 26.10. zwischen 8:00 und 9:00 Uhr kurzzeitig nicht zur Verfügung stehen. / Due to maintenance, GitLab will be temporarily unavailable on 26.10. between 8:00 and 9:00 am.

ITANetAudioMessage.h 3.01 KB
Newer Older
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
/*
 * ----------------------------------------------------------------
 *
 *		ITA core libs
 *		(c) Copyright Institute of Technical Acoustics (ITA)
 *		RWTH Aachen University, Germany, 2015-2016
 *
 * ----------------------------------------------------------------
 *				    ____  __________  _______
 *				   //  / //__   ___/ //  _   |
 *				  //  /    //  /    //  /_|  |
 *				 //  /    //  /    //  ___   |
 *				//__/    //__/    //__/   |__|
 *
 * ----------------------------------------------------------------
 *
 */

#ifndef INCLUDE_WATCHER_ITA_NET_AUDIO_MESSAGE
#define INCLUDE_WATCHER_ITA_NET_AUDIO_MESSAGE

#include <ITADataSourcesDefinitions.h>

// ITA includes
#include <ITAException.h>
#include <ITASampleBuffer.h>
#include <ITASampleFrame.h>
28
#include <ITANetAudioProtocol.h>
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80

// Vista includes
#include <VistaInterProcComm/Connections/VistaByteBufferSerializer.h>
#include <VistaInterProcComm/Connections/VistaByteBufferDeSerializer.h>

// STL includes
#include <string>
#include <vector>

class VistaConnectionIP;

//! Network audio messages
/*
 * Messages consist of a message part and an answer part, each read or written
 * separately. Messages have a two-int-header (SIZE, MSGTYPE), and
 * answers have a two-int header (SIZE; ANSWERTYPE)
 */
class ITA_DATA_SOURCES_API CITANetAudioMessage
{
public:
	CITANetAudioMessage( VistaSerializingToolset::ByteOrderSwapBehavior bSwapBuffers );


	void SetConnection( VistaConnectionIP* );
	VistaConnectionIP* GetConnection() const;
	void ClearConnection();

	void WriteMessage();
	void ReadMessage();
	void WriteAnswer();
	void ReadAnswer();

	void ResetMessage();

	int GetIncomingMessageSize() const;
	int GetOutgoingMessageSize() const;
	bool GetOutgoingMessageHasData() const;

	void SetMessageType( int nType );
	void SetAnswerType( int nType );
	int GetMessageType() const;
	int GetAnswerType() const;


	void WriteInt( const int );
	void WriteBool( const bool );
	void WriteDouble( const double );
	void WriteException( const ITAException& );
	void WriteFloat( const float );
	void WriteString( const std::string& );
	void WriteIntVector( const std::vector< int > );
	void WriteFloatVector( const std::vector< float > );
Anne's avatar
Anne committed
81
82
83
84
	void WriteStreamingParameters(const CITANetAudioProtocol::StreamingParameters &); 
	void WriteRingBufferSize(const int);
	void WriteRingBufferFree(const int);
	void WriteSampleFrame(ITASampleFrame*);
85
86
87
88
89
90
91
92
93

	std::string ReadString();
	int ReadInt();
	bool ReadBool();
	ITAException ReadException();
	float ReadFloat();
	double ReadDouble();
	std::vector< int > ReadIntVector();
	std::vector< float > ReadFloatVector();
Anne's avatar
Anne committed
94
95
96
97
	CITANetAudioProtocol::StreamingParameters ReadStreamingParameters();
	int ReadRingBufferSize();
	int ReadRingBufferFree();
	void ReadSampleFrame(ITASampleFrame* pSampleFrame);
98

99

100
101
102
103
104
105
106
107
108
109
110
111
private:
	int m_nMessageType;
	int m_nMessageId;
	int m_nAnswerType;
	VistaByteBufferSerializer m_oOutgoing;
	VistaByteBufferDeSerializer m_oIncoming;
	std::vector< VistaType::byte > m_vecIncomingBuffer;

	VistaConnectionIP* m_pConnection;
};

#endif // INCLUDE_WATCHER_ITA_NET_AUDIO_MESSAGE