some missing midi headers

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1684 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-10-26 18:51:58 +00:00
parent 5cdacbaabb
commit 4b8670624a
5 changed files with 536 additions and 0 deletions
@@ -0,0 +1,118 @@
+/*******************************************************************************
+/
+/	File:		MidiPort.h
+/
+/	Description:	Interface to MIDI hardware ports.
+/
+/	Copyright 1993-98, Be Incorporated, All Rights Reserved.
+/
+*******************************************************************************/
+
+#ifndef _MIDI_PORT_H
+#define _MIDI_PORT_H
+
+#include <Midi.h>
+
+class BMidiLocalProducer;
+class BMidiPortConsumer;
+
+/*------------------------------------------------------------*/
+
+class BMidiPort : public BMidi {
+
+public:
+				BMidiPort(const char *name=NULL);
+				~BMidiPort();
+
+		status_t	InitCheck() const; 
+		status_t	Open(const char *name);
+		void	Close();
+
+		const char * PortName() const;
+
+virtual	void	NoteOff(uchar channel, 
+						uchar note, 
+						uchar velocity,
+						uint32 time = B_NOW);
+
+virtual	void	NoteOn(uchar channel, 
+					   uchar note, 
+					   uchar velocity,
+			    	   uint32 time = B_NOW);
+
+virtual	void	KeyPressure(uchar channel, 
+							uchar note, 
+							uchar pressure,
+							uint32 time = B_NOW);
+
+virtual	void	ControlChange(uchar channel, 
+							  uchar controlNumber,
+							  uchar controlValue, 
+							  uint32 time = B_NOW);
+
+virtual	void	ProgramChange(uchar channel, 
+								uchar programNumber,
+							  	uint32 time = B_NOW);
+
+virtual	void	ChannelPressure(uchar channel, 
+								uchar pressure, 
+								uint32 time = B_NOW);
+
+virtual	void	PitchBend(uchar channel, 
+						  uchar lsb, 
+						  uchar msb,
+			    		  uint32 time = B_NOW);
+
+virtual	void	SystemExclusive(void* data, 
+								size_t dataLength, 
+								uint32 time = B_NOW);
+
+virtual	void	SystemCommon(uchar statusByte, 
+							 uchar data1, 
+							 uchar data2,
+							 uint32 time = B_NOW);
+
+virtual	void	SystemRealTime(uchar statusByte, uint32 time = B_NOW);
+
+virtual	status_t	Start();
+virtual	void	Stop();
+
+        int32       CountDevices();
+        status_t    GetDeviceName(int32 n, char * name,
+	                        size_t bufSize = B_OS_NAME_LENGTH);
+
+
+private:
+typedef BMidi _inherited;
+
+virtual	void		_ReservedMidiPort1();
+virtual	void		_ReservedMidiPort2();
+virtual	void		_ReservedMidiPort3();
+
+virtual	void	Run();
+friend class BMidiPortConsumer;
+
+		void Dispatch(const unsigned char * buffer, size_t size, bigtime_t when);
+		ssize_t	Read(void *buffer, size_t numBytes) const;
+		ssize_t	Write(void *buffer, size_t numBytes, uint32 time) const;
+
+        void        ScanDevices();
+
+		BMidiProducer *remote_source;
+		BMidiConsumer *remote_sink;
+		
+		char*	fName;
+		status_t fCStatus;
+		BList *	_fDevices;
+		uint8 _m_prev_cmd;
+		bool _m_enhanced;
+		uint8 _m_reserved[2];
+		
+		// used to glue us to the new midi kit
+		BMidiLocalProducer *local_source;
+		BMidiPortConsumer *local_sink;
+};
+
+/*------------------------------------------------------------*/
+
+#endif