drivers/midi/MidiInputDeviceCoreMidi.cpp

/***************************************************************************
 *                                                                         *
 *   Copyright (C) 2004, 2005 Grame                                        *
 *   Copyright (C) 2005 - 2008 Christian Schoenebeck                       *
 *                                                                         *
 *   This program 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 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program 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 this program; if not, write to the Free Software           *
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston,                 *
 *   MA  02111-1307  USA                                                   *
 ***************************************************************************/

#include "MidiInputDeviceCoreMidi.h"
#include "MidiInputDeviceFactory.h"

namespace LinuxSampler {

        int MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::pPortID = 0;

        MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::ParameterName::ParameterName(MidiInputPort* pPort) throw (Exception) : MidiInputPort::ParameterName(pPort, "Port " + ToString(pPort->GetPortNumber())) {
        OnSetValue(ValueAsString()); // initialize port name
    }

    void MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::ParameterName::OnSetValue(String s) throw (Exception) {

    }

        // *************** ParameterCoreMidiBindings ***************
        // *

    MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::ParameterCoreMidiBindings::ParameterCoreMidiBindings(MidiInputPortCoreMidi* pPort) : DeviceRuntimeParameterStrings( std::vector<String>() ) {
        this->pPort = pPort;
    }

    String MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::ParameterCoreMidiBindings::Description() {
        return "Bindings to other CoreMidi clients";
    }
    bool MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::ParameterCoreMidiBindings::Fix() {
        return false;
    }

    std::vector<String> MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::ParameterCoreMidiBindings::PossibilitiesAsString() {
        std::vector<String> res;
                // Connections
                return res;
    }

    void MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::ParameterCoreMidiBindings::OnSetValue(std::vector<String> vS) throw (Exception) {
        // to finish
    }


// *************** MidiInputPortCoreMidi ***************
// *

    MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::MidiInputPortCoreMidi(MidiInputDeviceCoreMidi* pDevice) throw (MidiInputException) : MidiInputPort(pDevice, -1) {
        // create CoreMidi virtual destination

           /*  20080105 Toshi Nagata  */
                char buf[32];
                CFStringRef str;
                snprintf(buf, sizeof buf, "LinuxSampler_in_%d", pPortID);
                str = CFStringCreateWithCString(NULL, buf, kCFStringEncodingUTF8);
                MIDIDestinationCreate(pDevice->hCoreMidiClient, str, ReadProc, this, &pDestination);
                /*  */

                if (!pDestination) throw MidiInputException("Error creating CoreMidi virtual destination");
                this->portNumber = pPortID++;

        Parameters["NAME"]      = new ParameterName(this);
        Parameters["CORE_MIDI_BINDINGS"] = new ParameterCoreMidiBindings(this);
    }

    MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::~MidiInputPortCoreMidi() {
                MIDIEndpointDispose(pDestination);
    }

        void MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::ReadProc(const MIDIPacketList* pktlist, void* refCon, void* connRefCon)
        {
                MidiInputPortCoreMidi* port = (MidiInputPortCoreMidi*)refCon;
                MIDIPacket *packet = (MIDIPacket *)pktlist->packet;

                for (unsigned int i = 0; i < pktlist->numPackets; ++i) {

                        int cin = packet->data[0] & 0xF0;

                        // To be checked : several events per packet

                        switch(cin) { // status byte

                                case 0xB0:
                                        if (packet->data[1] == 0)
                                                port->DispatchBankSelectMsb(packet->data[2],packet->data[0]&0x0F);
                                        else if (packet->data[1] == 32)
                                                port->DispatchBankSelectLsb(packet->data[2],packet->data[0]&0x0F);
                                        port->DispatchControlChange(packet->data[1],packet->data[2],packet->data[0]&0x0F);
                                        break;

                                case 0xD0:
                                        port->DispatchControlChange(128,packet->data[1],packet->data[0]&0x0F);
                                        break;

                                case 0xE0:
                                        port->DispatchPitchbend(packet->data[1],packet->data[0]&0x0F);
                                        break;

                                case 0x90:
                                        if (packet->data[1] < 0x80) {
                                                if (packet->data[2] > 0){
                                                        port->DispatchNoteOn(packet->data[1],packet->data[2], packet->data[0]&0x0F);
                                                }else{
                                                        port->DispatchNoteOff(packet->data[1],packet->data[2],packet->data[0]&0x0F);
                                                }
                                        }
                                        break;

                                case 0x80:
                                        if (packet->data[1] < 0x80) {
                                                port->DispatchNoteOff(packet->data[1],packet->data[2],packet->data[0]&0x0F);
                                        }
                                        break;

                                case 0xC0:
                                        if (packet->data[1] < 0x80) {
                                                port->DispatchProgramChange(packet->data[1], packet->data[0] & 0x0F);
                                        }
                                        break;
                        }

                        packet = MIDIPacketNext(packet);
                }
        }


// *************** MidiInputDeviceCoreMidi ***************
// *

    MidiInputDeviceCoreMidi::MidiInputDeviceCoreMidi(std::map<String,DeviceCreationParameter*> Parameters, void* pSampler) : MidiInputDevice(Parameters, pSampler)
        {
                MIDIClientCreate(CFSTR("LinuxSampler"), NotifyProc, NULL, &hCoreMidiClient);
                if (!hCoreMidiClient) throw MidiInputException("Error opening CoreMidi client");
                AcquirePorts(((DeviceCreationParameterInt*)Parameters["PORTS"])->ValueAsInt());
        }

    MidiInputDeviceCoreMidi::~MidiInputDeviceCoreMidi()
        {
                if (hCoreMidiClient) {
                        MIDIClientDispose(hCoreMidiClient);
                }
    }

        MidiInputDeviceCoreMidi::MidiInputPortCoreMidi* MidiInputDeviceCoreMidi::CreateMidiPort() {
                return new MidiInputPortCoreMidi(this);
    }

        String MidiInputDeviceCoreMidi::Name() {
            return "COREMIDI";
    }

        String MidiInputDeviceCoreMidi::Driver() {
            return Name();
    }

         String MidiInputDeviceCoreMidi::Description() {
            return "Apple CoreMidi";
    }

    String MidiInputDeviceCoreMidi::Version() {
            String s = "$Revision: 1.11 $";
            return s.substr(11, s.size() - 13); // cut dollar signs, spaces and CVS macro keyword
    }

        void MidiInputDeviceCoreMidi::NotifyProc(const MIDINotification* message, void* refCon)
        {
                // to be finished
                if (message->messageID == kMIDIMsgSetupChanged) {
                        printf("kMIDIMsgSetupChanged\n");
                }
        }


} // namespace LinuxSampler
1	schoenebeck	201	/***************************************************************************
2			* *
3	schoenebeck	551	* Copyright (C) 2004, 2005 Grame *
4	schoenebeck	1715	* Copyright (C) 2005 - 2008 Christian Schoenebeck *
5	schoenebeck	201	* *
6			* This program is free software; you can redistribute it and/or modify *
7			* it under the terms of the GNU General Public License as published by *
8			* the Free Software Foundation; either version 2 of the License, or *
9			* (at your option) any later version. *
10			* *
11			* This program is distributed in the hope that it will be useful, *
12			* but WITHOUT ANY WARRANTY; without even the implied warranty of *
13			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
14			* GNU General Public License for more details. *
15			* *
16			* You should have received a copy of the GNU General Public License *
17			* along with this program; if not, write to the Free Software *
18			* Foundation, Inc., 59 Temple Place, Suite 330, Boston, *
19			* MA 02111-1307 USA *
20			***************************************************************************/
21
22			#include "MidiInputDeviceCoreMidi.h"
23	letz	362	#include "MidiInputDeviceFactory.h"
24	schoenebeck	201
25			namespace LinuxSampler {
26
27	letz	362	int MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::pPortID = 0;
28
29	schoenebeck	1149	MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::ParameterName::ParameterName(MidiInputPort* pPort) throw (Exception) : MidiInputPort::ParameterName(pPort, "Port " + ToString(pPort->GetPortNumber())) {
30	letz	362	OnSetValue(ValueAsString()); // initialize port name
31			}
32
33	schoenebeck	1149	void MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::ParameterName::OnSetValue(String s) throw (Exception) {
34	schoenebeck	551
35			}
36
37	letz	362	// ************* ParameterCoreMidiBindings *************
38			// *
39
40			MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::ParameterCoreMidiBindings::ParameterCoreMidiBindings(MidiInputPortCoreMidi* pPort) : DeviceRuntimeParameterStrings( std::vector<String>() ) {
41			this->pPort = pPort;
42	schoenebeck	201	}
43
44	letz	362	String MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::ParameterCoreMidiBindings::Description() {
45			return "Bindings to other CoreMidi clients";
46	schoenebeck	201	}
47	letz	362	bool MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::ParameterCoreMidiBindings::Fix() {
48			return false;
49			}
50	schoenebeck	201
51	letz	362	std::vector<String> MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::ParameterCoreMidiBindings::PossibilitiesAsString() {
52			std::vector<String> res;
53			// Connections
54			return res;
55			}
56
57	schoenebeck	1149	void MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::ParameterCoreMidiBindings::OnSetValue(std::vector<String> vS) throw (Exception) {
58	letz	362	// to finish
59			}
60
61
62			// ************* MidiInputPortCoreMidi *************
63			// *
64
65			MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::MidiInputPortCoreMidi(MidiInputDeviceCoreMidi* pDevice) throw (MidiInputException) : MidiInputPort(pDevice, -1) {
66			// create CoreMidi virtual destination
67	schoenebeck	551
68	nagata	1642	/* 20080105 Toshi Nagata */
69			char buf[32];
70			CFStringRef str;
71			snprintf(buf, sizeof buf, "LinuxSampler_in_%d", pPortID);
72			str = CFStringCreateWithCString(NULL, buf, kCFStringEncodingUTF8);
73			MIDIDestinationCreate(pDevice->hCoreMidiClient, str, ReadProc, this, &pDestination);
74			/* */
75
76	letz	362	if (!pDestination) throw MidiInputException("Error creating CoreMidi virtual destination");
77			this->portNumber = pPortID++;
78	schoenebeck	551
79	letz	362	Parameters["NAME"] = new ParameterName(this);
80			Parameters["CORE_MIDI_BINDINGS"] = new ParameterCoreMidiBindings(this);
81	schoenebeck	201	}
82
83	letz	362	MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::~MidiInputPortCoreMidi() {
84			MIDIEndpointDispose(pDestination);
85			}
86	schoenebeck	551
87	letz	362	void MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::ReadProc(const MIDIPacketList* pktlist, void* refCon, void* connRefCon)
88	schoenebeck	201	{
89	letz	362	MidiInputPortCoreMidi* port = (MidiInputPortCoreMidi*)refCon;
90	schoenebeck	551	MIDIPacket packet = (MIDIPacket )pktlist->packet;
91	letz	362
92			for (unsigned int i = 0; i < pktlist->numPackets; ++i) {
93	schoenebeck	551
94	schoenebeck	201	int cin = packet->data[0] & 0xF0;
95	schoenebeck	551
96	schoenebeck	201	// To be checked : several events per packet
97	schoenebeck	551
98	schoenebeck	201	switch(cin) { // status byte
99	schoenebeck	551
100	schoenebeck	201	case 0xB0:
101	schoenebeck	947	if (packet->data[1] == 0)
102			port->DispatchBankSelectMsb(packet->data[2],packet->data[0]&0x0F);
103			else if (packet->data[1] == 32)
104			port->DispatchBankSelectLsb(packet->data[2],packet->data[0]&0x0F);
105	schoenebeck	1715	port->DispatchControlChange(packet->data[1],packet->data[2],packet->data[0]&0x0F);
106	schoenebeck	201	break;
107	schoenebeck	551
108	persson	903	case 0xD0:
109	schoenebeck	1715	port->DispatchControlChange(128,packet->data[1],packet->data[0]&0x0F);
110	persson	903	break;
111
112	schoenebeck	201	case 0xE0:
113	letz	362	port->DispatchPitchbend(packet->data[1],packet->data[0]&0x0F);
114	schoenebeck	201	break;
115
116			case 0x90:
117	letz	362	if (packet->data[1] < 0x80) {
118	schoenebeck	201	if (packet->data[2] > 0){
119	letz	362	port->DispatchNoteOn(packet->data[1],packet->data[2], packet->data[0]&0x0F);
120	schoenebeck	201	}else{
121	letz	362	port->DispatchNoteOff(packet->data[1],packet->data[2],packet->data[0]&0x0F);
122	schoenebeck	201	}
123			}
124			break;
125	schoenebeck	551
126	schoenebeck	201	case 0x80:
127	letz	362	if (packet->data[1] < 0x80) {
128			port->DispatchNoteOff(packet->data[1],packet->data[2],packet->data[0]&0x0F);
129	schoenebeck	201	}
130			break;
131	schoenebeck	551
132			case 0xC0:
133			if (packet->data[1] < 0x80) {
134			port->DispatchProgramChange(packet->data[1], packet->data[0] & 0x0F);
135			}
136			break;
137	schoenebeck	201	}
138	schoenebeck	551
139	schoenebeck	201	packet = MIDIPacketNext(packet);
140	schoenebeck	551	}
141	letz	362	}
142
143	schoenebeck	551
144			// ************* MidiInputDeviceCoreMidi *************
145			// *
146
147			MidiInputDeviceCoreMidi::MidiInputDeviceCoreMidi(std::map<String,DeviceCreationParameter> Parameters, void pSampler) : MidiInputDevice(Parameters, pSampler)
148	letz	362	{
149			MIDIClientCreate(CFSTR("LinuxSampler"), NotifyProc, NULL, &hCoreMidiClient);
150			if (!hCoreMidiClient) throw MidiInputException("Error opening CoreMidi client");
151			AcquirePorts(((DeviceCreationParameterInt*)Parameters["PORTS"])->ValueAsInt());
152			}
153
154	schoenebeck	551	MidiInputDeviceCoreMidi::~MidiInputDeviceCoreMidi()
155	letz	362	{
156			if (hCoreMidiClient) {
157			MIDIClientDispose(hCoreMidiClient);
158	schoenebeck	201	}
159	letz	362	}
160	schoenebeck	551
161	letz	362	MidiInputDeviceCoreMidi::MidiInputPortCoreMidi* MidiInputDeviceCoreMidi::CreateMidiPort() {
162			return new MidiInputPortCoreMidi(this);
163			}
164	schoenebeck	551
165	letz	362	String MidiInputDeviceCoreMidi::Name() {
166	letz	509	return "COREMIDI";
167	letz	362	}
168
169			String MidiInputDeviceCoreMidi::Driver() {
170			return Name();
171			}
172	schoenebeck	551
173	letz	362	String MidiInputDeviceCoreMidi::Description() {
174			return "Apple CoreMidi";
175			}
176
177			String MidiInputDeviceCoreMidi::Version() {
178	schoenebeck	1715	String s = "$Revision: 1.11 $";
179	letz	362	return s.substr(11, s.size() - 13); // cut dollar signs, spaces and CVS macro keyword
180			}
181
182			void MidiInputDeviceCoreMidi::NotifyProc(const MIDINotification* message, void* refCon)
183			{
184			// to be finished
185			if (message->messageID == kMIDIMsgSetupChanged) {
186			printf("kMIDIMsgSetupChanged\n");
187			}
188	schoenebeck	201	}
189
190	schoenebeck	551
191	schoenebeck	201	} // namespace LinuxSampler