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author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
---|---|---|
committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /libjava/classpath/gnu/javax/sound/midi/alsa | |
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Diffstat (limited to 'libjava/classpath/gnu/javax/sound/midi/alsa')
5 files changed, 1142 insertions, 0 deletions
diff --git a/libjava/classpath/gnu/javax/sound/midi/alsa/AlsaInputPortDevice.java b/libjava/classpath/gnu/javax/sound/midi/alsa/AlsaInputPortDevice.java new file mode 100644 index 000000000..d37a8fd6b --- /dev/null +++ b/libjava/classpath/gnu/javax/sound/midi/alsa/AlsaInputPortDevice.java @@ -0,0 +1,130 @@ +/* AlsaInputPortDevice.java -- ALSA MIDI In Port + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + + +package gnu.javax.sound.midi.alsa; + +import javax.sound.midi.MidiUnavailableException; +import javax.sound.midi.Receiver; +import javax.sound.midi.Transmitter; +import gnu.javax.sound.midi.alsa.AlsaMidiDeviceProvider.AlsaPortInfo; + +/** + * ALSA MIDI In Port. + * + * @author Anthony Green (green@redhat.com) + * + */ +public class AlsaInputPortDevice extends AlsaPortDevice +{ + + AlsaInputPortDevice (AlsaPortInfo info) + { + super(info); + } + + /* (non-Javadoc) + * @see javax.sound.midi.MidiDevice#open() + */ + public void open() throws MidiUnavailableException + { + // TODO Auto-generated method stub + + } + + /* (non-Javadoc) + * @see javax.sound.midi.MidiDevice#close() + */ + public void close() + { + // TODO Auto-generated method stub + + } + + /* (non-Javadoc) + * @see javax.sound.midi.MidiDevice#isOpen() + */ + public boolean isOpen() + { + // TODO Auto-generated method stub + return false; + } + + /* (non-Javadoc) + * @see javax.sound.midi.MidiDevice#getMicrosecondPosition() + */ + public long getMicrosecondPosition() + { + // TODO Auto-generated method stub + return 0; + } + + /* (non-Javadoc) + * @see javax.sound.midi.MidiDevice#getMaxReceivers() + */ + public int getMaxReceivers() + { + // TODO Auto-generated method stub + return 0; + } + + /* (non-Javadoc) + * @see javax.sound.midi.MidiDevice#getMaxTransmitters() + */ + public int getMaxTransmitters() + { + // TODO Auto-generated method stub + return 1; + } + + /* (non-Javadoc) + * @see javax.sound.midi.MidiDevice#getReceiver() + */ + public Receiver getReceiver() throws MidiUnavailableException + { + // TODO Auto-generated method stub + return null; + } + + /* (non-Javadoc) + * @see javax.sound.midi.MidiDevice#getTransmitter() + */ + public Transmitter getTransmitter() throws MidiUnavailableException + { + return new AlsaTransmitter(); + } +} diff --git a/libjava/classpath/gnu/javax/sound/midi/alsa/AlsaMidiDeviceProvider.java b/libjava/classpath/gnu/javax/sound/midi/alsa/AlsaMidiDeviceProvider.java new file mode 100644 index 000000000..33181b6d5 --- /dev/null +++ b/libjava/classpath/gnu/javax/sound/midi/alsa/AlsaMidiDeviceProvider.java @@ -0,0 +1,216 @@ +/* AlsaMidiDeviceProvider.java -- The ALSA MIDI Device Provider + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + + +package gnu.javax.sound.midi.alsa; + +import gnu.classpath.Configuration; + +import javax.sound.midi.MidiDevice; +import javax.sound.midi.MidiDevice.Info; +import javax.sound.midi.spi.MidiDeviceProvider; + +/** + * Provide ALSA MIDI devices. + * + * @author Anthony Green (green@redhat.com) + * + */ +public class AlsaMidiDeviceProvider extends MidiDeviceProvider +{ + /** + * Abstract base for ALSA specific MIDI device info. + * + * @author Anthony Green (green@redhat.com) + * + */ + private static abstract class AlsaInfo extends Info + { + /** + * Create an ALSA specific MIDI device info object. + * + * @param name the device name + * @param description the device description + */ + public AlsaInfo(String name, String description) + { + super(name, "Alsa", description, "0.0"); + } + + abstract MidiDevice getDevice (); + } + + /** + * ALSA MIDI Port. + * + * @author Anthony Green (green@redhat.com) + * + */ + public static abstract class AlsaPortInfo extends AlsaInfo + { + long client; + long port; + + /** + * Create ALSA MIDI In Port. + * + * @param name the device name + * @param description the device description + * @param client the client ID + * @param port the port ID + */ + public AlsaPortInfo(String name, String description, long client, long port) + { + super(name, description); + this.client = client; + this.port = port; + } + } + + /** + * ALSA Sequencer specific info. + * + * @author Anthony Green (green@redhat.com) + * + */ + private static class AlsaSequencerInfo extends AlsaInfo + { + public AlsaSequencerInfo(String name, String description) + { + super(name, description); + } + + MidiDevice getDevice() + { + return AlsaMidiSequencerDevice.getInstance(); + } + } + + /** + * ALSA MIDI In Port. + * + * @author Anthony Green (green@redhat.com) + * + */ + private static class AlsaInputPortInfo extends AlsaPortInfo + { + public AlsaInputPortInfo(String name, String description, long client, long port) + { + super(name, description, client, port); + } + + MidiDevice getDevice() + { + return new AlsaInputPortDevice(this); + } + } + + /** + * ALSA MIDI Out Port. + * + * @author Anthony Green (green@redhat.com) + * + */ + private static class AlsaOutputPortInfo extends AlsaPortInfo + { + public AlsaOutputPortInfo(String name, String description, long client, long port) + { + super(name, description, client, port); + } + + MidiDevice getDevice() + { + return new AlsaOutputPortDevice(this); + } + } + + private static AlsaInfo[] infos; + + private static native AlsaInfo[] getInputDeviceInfo_(); + private static native AlsaInfo[] getOutputDeviceInfo_(); + + /** + * Initialize the ALSA system + */ + private static native void init_(); + + static + { + if (Configuration.INIT_LOAD_LIBRARY) + { + System.loadLibrary("gjsmalsa"); + } + + init_(); + + AlsaInfo inputs[] = getInputDeviceInfo_(); + AlsaInfo outputs[] = getOutputDeviceInfo_(); + + infos = new AlsaInfo[inputs.length + outputs.length + 1]; + infos[0] = new AlsaSequencerInfo ("/dev/snd/seq", "ALSA Sequencer"); + System.arraycopy(inputs, 0, infos, 1, inputs.length); + System.arraycopy(outputs, 0, infos, 1 + inputs.length, outputs.length); + } + + public AlsaMidiDeviceProvider() + { + // Nothing. + } + + /* (non-Javadoc) + * @see javax.sound.midi.spi.MidiDeviceProvider#getDeviceInfo() + */ + public Info[] getDeviceInfo() + { + return infos; + } + + /* (non-Javadoc) + * @see javax.sound.midi.spi.MidiDeviceProvider#getDevice(javax.sound.midi.MidiDevice.Info) + */ + public MidiDevice getDevice(Info info) + { + for (int i = 0; i < infos.length; i++) + { + if (info.equals(infos[i])) + { + return infos[i].getDevice(); + } + } + throw new IllegalArgumentException("Don't recognize MIDI device " + info); + } +} diff --git a/libjava/classpath/gnu/javax/sound/midi/alsa/AlsaMidiSequencerDevice.java b/libjava/classpath/gnu/javax/sound/midi/alsa/AlsaMidiSequencerDevice.java new file mode 100644 index 000000000..3603bb5a7 --- /dev/null +++ b/libjava/classpath/gnu/javax/sound/midi/alsa/AlsaMidiSequencerDevice.java @@ -0,0 +1,515 @@ +/* AlsaMidiSequencerDevice.java -- The ALSA MIDI sequencer device + Copyright (C) 2005, 2006 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + + +package gnu.javax.sound.midi.alsa; + +import java.io.IOException; +import java.io.InputStream; + +import javax.sound.midi.ControllerEventListener; +import javax.sound.midi.InvalidMidiDataException; +import javax.sound.midi.MetaEventListener; +import javax.sound.midi.MidiUnavailableException; +import javax.sound.midi.Receiver; +import javax.sound.midi.Sequence; +import javax.sound.midi.Sequencer; +import javax.sound.midi.Track; +import javax.sound.midi.Transmitter; + +/** + * The ALSA MIDI sequencer device. This is a singleton device. + * + * @author green@redhat.com + * + */ +public class AlsaMidiSequencerDevice implements Sequencer +{ + // The singleton instance. + public final static AlsaMidiSequencerDevice instance = new AlsaMidiSequencerDevice(); + + // A pointer to a native chunk of memory + private long nativeState; + + // The sequence to process + private Sequence sequence; + + /** + * A private constructor. There should only be one instance of this + * device. + */ + private AlsaMidiSequencerDevice() + { + super(); + } + + /** + * Return the sequencer singleton. + * + * @return the sequencer singleton + */ + public static AlsaMidiSequencerDevice getInstance() + { + return instance; + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#setSequence(javax.sound.midi.Sequence) + */ + public void setSequence(Sequence seq) throws InvalidMidiDataException + { + sequence = seq; + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#setSequence(java.io.InputStream) + */ + public void setSequence(InputStream istream) throws IOException, + InvalidMidiDataException + { + // TODO Auto-generated method stub + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#getSequence() + */ + public Sequence getSequence() + { + return sequence; + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#start() + */ + public void start() + { + // TODO Auto-generated method stub + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#stop() + */ + public void stop() + { + // TODO Auto-generated method stub + + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#isRunning() + */ + public boolean isRunning() + { + // TODO Auto-generated method stub + return false; + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#startRecording() + */ + public void startRecording() + { + // TODO Auto-generated method stub + + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#stopRecording() + */ + public void stopRecording() + { + // TODO Auto-generated method stub + + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#isRecording() + */ + public boolean isRecording() + { + // TODO Auto-generated method stub + return false; + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#recordEnable(javax.sound.midi.Track, int) + */ + public void recordEnable(Track track, int channel) + { + // TODO Auto-generated method stub + + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#recordDisable(javax.sound.midi.Track) + */ + public void recordDisable(Track track) + { + // TODO Auto-generated method stub + + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#getTempoInBPM() + */ + public float getTempoInBPM() + { + // TODO Auto-generated method stub + return 0; + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#setTempoInBPM(float) + */ + public void setTempoInBPM(float bpm) + { + // TODO Auto-generated method stub + + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#getTempoInMPQ() + */ + public float getTempoInMPQ() + { + // TODO Auto-generated method stub + return 0; + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#setTempoInMPQ(float) + */ + public void setTempoInMPQ(float mpq) + { + // TODO Auto-generated method stub + + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#setTempoFactor(float) + */ + public void setTempoFactor(float factor) + { + // TODO Auto-generated method stub + + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#getTempoFactor() + */ + public float getTempoFactor() + { + // TODO Auto-generated method stub + return 0; + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#getTickLength() + */ + public long getTickLength() + { + // TODO Auto-generated method stub + return 0; + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#getTickPosition() + */ + public long getTickPosition() + { + // TODO Auto-generated method stub + return 0; + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#setTickPosition(long) + */ + public void setTickPosition(long tick) + { + // TODO Auto-generated method stub + + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#getMicrosecondLength() + */ + public long getMicrosecondLength() + { + // TODO Auto-generated method stub + return 0; + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#getMicrosecondPosition() + */ + public long getMicrosecondPosition() + { + // TODO Auto-generated method stub + return 0; + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#setMicrosecondPosition(long) + */ + public void setMicrosecondPosition(long microsecond) + { + // TODO Auto-generated method stub + + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#setMasterSyncMode(javax.sound.midi.Sequencer.SyncMode) + */ + public void setMasterSyncMode(SyncMode sync) + { + // TODO Auto-generated method stub + + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#getMasterSyncMode() + */ + public SyncMode getMasterSyncMode() + { + // TODO Auto-generated method stub + return null; + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#getMasterSyncModes() + */ + public SyncMode[] getMasterSyncModes() + { + // TODO Auto-generated method stub + return null; + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#setSlaveSyncMode(javax.sound.midi.Sequencer.SyncMode) + */ + public void setSlaveSyncMode(SyncMode sync) + { + // TODO Auto-generated method stub + + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#getSlaveSyncMode() + */ + public SyncMode getSlaveSyncMode() + { + // TODO Auto-generated method stub + return null; + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#getSlaveSyncModes() + */ + public SyncMode[] getSlaveSyncModes() + { + // TODO Auto-generated method stub + return null; + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#setTrackMute(int, boolean) + */ + public void setTrackMute(int track, boolean mute) + { + // TODO Auto-generated method stub + + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#getTrackMute(int) + */ + public boolean getTrackMute(int track) + { + // TODO Auto-generated method stub + return false; + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#setTrackSolo(int, boolean) + */ + public void setTrackSolo(int track, boolean solo) + { + // TODO Auto-generated method stub + + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#getTrackSolo(int) + */ + public boolean getTrackSolo(int track) + { + // TODO Auto-generated method stub + return false; + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#addMetaEventListener(javax.sound.midi.MetaEventListener) + */ + public boolean addMetaEventListener(MetaEventListener listener) + { + // TODO Auto-generated method stub + return false; + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#removeMetaEventListener(javax.sound.midi.MetaEventListener) + */ + public void removeMetaEventListener(MetaEventListener listener) + { + // TODO Auto-generated method stub + + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#addControllerEventListener(javax.sound.midi.ControllerEventListener, int[]) + */ + public int[] addControllerEventListener(ControllerEventListener listener, + int[] controllers) + { + // TODO Auto-generated method stub + return null; + } + + /* (non-Javadoc) + * @see javax.sound.midi.Sequencer#removeControllerEventListener(javax.sound.midi.ControllerEventListener, int[]) + */ + public int[] removeControllerEventListener(ControllerEventListener listener, + int[] controllers) + { + // TODO Auto-generated method stub + return null; + } + + /* (non-Javadoc) + * @see javax.sound.midi.MidiDevice#getDeviceInfo() + */ + public Info getDeviceInfo() + { + // TODO Auto-generated method stub + return null; + } + + /* (non-Javadoc) + * @see javax.sound.midi.MidiDevice#open() + */ + public void open() throws MidiUnavailableException + { + synchronized(this) + { + // Check to see if we're open already. + if (nativeState != 0) + return; + + nativeState = open_(); + } + } + + /** + * Allocate the native state object, and open the sequencer. + * + * @return a long representation of a pointer to the nativeState. + */ + private native long open_(); + + /** + * Close the sequencer and free the native state object. + */ + private native void close_(long nativeState); + + /* (non-Javadoc) + * @see javax.sound.midi.MidiDevice#close() + */ + public void close() + { + synchronized(this) + { + close_(nativeState); + nativeState = 0; + } + } + + /* (non-Javadoc) + * @see javax.sound.midi.MidiDevice#isOpen() + */ + public boolean isOpen() + { + synchronized(this) + { + return (nativeState != 0); + } + } + + /* (non-Javadoc) + * @see javax.sound.midi.MidiDevice#getMaxReceivers() + */ + public int getMaxReceivers() + { + return -1; + } + + /* (non-Javadoc) + * @see javax.sound.midi.MidiDevice#getMaxTransmitters() + */ + public int getMaxTransmitters() + { + return -1; + } + + /* (non-Javadoc) + * @see javax.sound.midi.MidiDevice#getReceiver() + */ + public Receiver getReceiver() throws MidiUnavailableException + { + // TODO Auto-generated method stub + return null; + } + + /* (non-Javadoc) + * @see javax.sound.midi.MidiDevice#getTransmitter() + */ + public Transmitter getTransmitter() throws MidiUnavailableException + { + // TODO Auto-generated method stub + return null; + } + +} diff --git a/libjava/classpath/gnu/javax/sound/midi/alsa/AlsaOutputPortDevice.java b/libjava/classpath/gnu/javax/sound/midi/alsa/AlsaOutputPortDevice.java new file mode 100644 index 000000000..9140d59ad --- /dev/null +++ b/libjava/classpath/gnu/javax/sound/midi/alsa/AlsaOutputPortDevice.java @@ -0,0 +1,131 @@ +/* AlsaOutputPortDevice.java -- ALSA MIDI Output Port Device + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + + +package gnu.javax.sound.midi.alsa; + +import gnu.javax.sound.midi.alsa.AlsaMidiDeviceProvider.AlsaPortInfo; + +import javax.sound.midi.MidiUnavailableException; +import javax.sound.midi.Receiver; +import javax.sound.midi.Transmitter; + +/** + * ALSA MIDI Out Device + * + * @author Anthony Green (green@redhat.com) + * + */ +public class AlsaOutputPortDevice extends AlsaPortDevice +{ + AlsaOutputPortDevice (AlsaPortInfo info) + { + super(info); + } + /* (non-Javadoc) + * @see javax.sound.midi.MidiDevice#open() + */ + public void open() throws MidiUnavailableException + { + // TODO Auto-generated method stub + + } + + /* (non-Javadoc) + * @see javax.sound.midi.MidiDevice#close() + */ + public void close() + { + // TODO Auto-generated method stub + + } + + /* (non-Javadoc) + * @see javax.sound.midi.MidiDevice#isOpen() + */ + public boolean isOpen() + { + // TODO Auto-generated method stub + return false; + } + + /* (non-Javadoc) + * @see javax.sound.midi.MidiDevice#getMicrosecondPosition() + */ + public long getMicrosecondPosition() + { + // TODO Auto-generated method stub + return 0; + } + + /* (non-Javadoc) + * @see javax.sound.midi.MidiDevice#getMaxReceivers() + */ + public int getMaxReceivers() + { + // TODO Auto-generated method stub + return 1; + } + + /* (non-Javadoc) + * @see javax.sound.midi.MidiDevice#getMaxTransmitters() + */ + public int getMaxTransmitters() + { + // TODO Auto-generated method stub + return 0; + } + + /* (non-Javadoc) + * @see javax.sound.midi.MidiDevice#getReceiver() + */ + public Receiver getReceiver() throws MidiUnavailableException + { + // TODO Auto-generated method stub + return null; + } + + /* (non-Javadoc) + * @see javax.sound.midi.MidiDevice#getTransmitter() + */ + public Transmitter getTransmitter() throws MidiUnavailableException + { + // TODO Auto-generated method stub + return null; + } + +} diff --git a/libjava/classpath/gnu/javax/sound/midi/alsa/AlsaPortDevice.java b/libjava/classpath/gnu/javax/sound/midi/alsa/AlsaPortDevice.java new file mode 100644 index 000000000..f55941ba5 --- /dev/null +++ b/libjava/classpath/gnu/javax/sound/midi/alsa/AlsaPortDevice.java @@ -0,0 +1,150 @@ +/* AlsaPortDevice.java -- ALSA MIDI Port Devices + Copyright (C) 2005, 2006 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + + +package gnu.javax.sound.midi.alsa; + +import javax.sound.midi.MidiDevice; +import javax.sound.midi.MidiMessage; +import javax.sound.midi.Receiver; +import javax.sound.midi.Transmitter; + +import gnu.javax.sound.midi.alsa.AlsaMidiDeviceProvider.AlsaPortInfo; + +/** + * ALSA Port Device + * + * @author Anthony Green (green@redhat.com) + * + */ +public abstract class AlsaPortDevice implements MidiDevice +{ + /** + * The ALSA Receiver class. + * + * @author Anthony Green (green@redhat.com) + * + */ + public class AlsaReceiver implements Receiver + { + /* (non-Javadoc) + * @see javax.sound.midi.Receiver#send(javax.sound.midi.MidiMessage, long) + */ + public void send(MidiMessage message, long timeStamp) + throws IllegalStateException + { + // TODO Auto-generated method stub + + } + + /* (non-Javadoc) + * @see javax.sound.midi.Receiver#close() + */ + public void close() + { + // TODO Auto-generated method stub + + } + } + + AlsaMidiDeviceProvider.AlsaPortInfo info; + + public AlsaPortDevice (AlsaPortInfo info) + { + this.info = info; + } + + public Info getDeviceInfo() + { + return info; + } + + native void run_receiver_thread_ (long client, long port, Receiver receiver); + + /** + * The ALSA Transmitter class. + * + * @author Anthony Green (green@redhat.com) + * + */ + protected class AlsaTransmitter implements Transmitter, Runnable + { + private Receiver receiver; + + public void run() + { + run_receiver_thread_ (info.client, info.port, receiver); + } + + /* (non-Javadoc) + * @see javax.sound.midi.Transmitter#setReceiver(javax.sound.midi.Receiver) + */ + public void setReceiver(Receiver receiver) + { + synchronized (this) + { + this.receiver = receiver; + } + + // Create the processing thread + new Thread(this).start(); + } + + /* (non-Javadoc) + * @see javax.sound.midi.Transmitter#getReceiver() + */ + public Receiver getReceiver() + { + synchronized (this) + { + return receiver; + } + } + + /* (non-Javadoc) + * @see javax.sound.midi.Transmitter#close() + */ + public void close() + { + synchronized (this) + { + receiver.close(); + receiver = null; + } + } + } +} |