ALSAMidiDriver Class Reference

#include <ALSAMidiDriver.h>

Inheritance diagram for ALSAMidiDriver:

List of all members.

Public Member Functions
	ALSAMidiDriver ()
Static Public Member Functions
static const MidiDriverDesc *	getDesc ()
Protected Member Functions
virtual int	open ()
virtual void	close ()
virtual void	send (uint32 message)
virtual void	send_sysex (uint8 status, const uint8 *msg, uint16 length)
void	send_event (int do_flush)
int	parse_addr (std::string arg, int *client, int *port)
Protected Attributes
std::string	devname
bool	isOpen
snd_seq_event_t	ev
snd_seq_t *	seq_handle
int	seq_client
int	seq_port
int	my_client
int	my_port
Static Private Member Functions
static MidiDriver *	createInstance ()
Static Private Attributes
static const MidiDriverDesc	desc

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Detailed Description

Definition at line 28 of file ALSAMidiDriver.h.

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Constructor & Destructor Documentation

ALSAMidiDriver::ALSAMidiDriver

(

)

Definition at line 50 of file ALSAMidiDriver.cpp.

References ev.

Referenced by createInstance().

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Member Function Documentation

void ALSAMidiDriver::close

(

)

[protected, virtual]

Close the Midi Device.

Implements LowLevelMidiDriver.

Definition at line 113 of file ALSAMidiDriver.cpp.

References isOpen, and seq_handle.

static MidiDriver* ALSAMidiDriver::createInstance

(

)

[inline, static, private]

Definition at line 31 of file ALSAMidiDriver.h.

References ALSAMidiDriver().

static const MidiDriverDesc* ALSAMidiDriver::getDesc

(

)

[inline, static]

Definition at line 36 of file ALSAMidiDriver.h.

References desc.

Referenced by InitMidiDriverVector().

int ALSAMidiDriver::open

(

)

[protected, virtual]

Open the Midi Device

Returns:

0 on sucess. Non zero on failure.

Implements LowLevelMidiDriver.

Definition at line 57 of file ALSAMidiDriver.cpp.

References MidiDriver::getConfigSetting(), isOpen, my_client, my_port, parse_addr(), perr, pout, seq_client, seq_handle, and seq_port.

int ALSAMidiDriver::parse_addr	(	std::string	arg,
		int *	client,
		int *	port
	)			[protected]

Definition at line 187 of file ALSAMidiDriver.cpp.

Referenced by open().

void ALSAMidiDriver::send

(

uint32

message

)

[protected, virtual]

Send a message to the Midi Device.

Implements LowLevelMidiDriver.

Definition at line 119 of file ALSAMidiDriver.cpp.

References ev, PentZip::int(), PentZip::long(), perr, and send_event().

void ALSAMidiDriver::send_event

(

int

do_flush

)

[protected]

Definition at line 206 of file ALSAMidiDriver.cpp.

References ev, my_port, seq_client, seq_handle, and seq_port.

Referenced by send(), and send_sysex().

void ALSAMidiDriver::send_sysex	(	uint8	status,
		const uint8 *	msg,
		uint16	length
	)			[protected, virtual]

Send a SysEX message to the Midi Device.

Reimplemented from LowLevelMidiDriver.

Definition at line 172 of file ALSAMidiDriver.cpp.

References ev, perr, and send_event().

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Member Data Documentation

const MidiDriver::MidiDriverDesc ALSAMidiDriver::desc [static, private]

Initial value:

                MidiDriver::MidiDriverDesc ("alsa", createInstance)

Definition at line 30 of file ALSAMidiDriver.h.

Referenced by getDesc().

std::string ALSAMidiDriver::devname [protected]

Definition at line 47 of file ALSAMidiDriver.h.

snd_seq_event_t ALSAMidiDriver::ev [protected]

Definition at line 50 of file ALSAMidiDriver.h.

Referenced by ALSAMidiDriver(), send(), send_event(), and send_sysex().

bool ALSAMidiDriver::isOpen [protected]

Definition at line 48 of file ALSAMidiDriver.h.

Referenced by close(), and open().

int ALSAMidiDriver::my_client [protected]

Definition at line 53 of file ALSAMidiDriver.h.

Referenced by open().

int ALSAMidiDriver::my_port [protected]

Definition at line 53 of file ALSAMidiDriver.h.

Referenced by open(), and send_event().

int ALSAMidiDriver::seq_client [protected]

Definition at line 52 of file ALSAMidiDriver.h.

Referenced by open(), and send_event().

snd_seq_t* ALSAMidiDriver::seq_handle [protected]

Definition at line 51 of file ALSAMidiDriver.h.

Referenced by close(), open(), and send_event().

int ALSAMidiDriver::seq_port [protected]

Definition at line 52 of file ALSAMidiDriver.h.

Referenced by open(), and send_event().

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The documentation for this class was generated from the following files:

• ALSAMidiDriver.h
• ALSAMidiDriver.cpp

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