drivers/midi/MidiInputDeviceFactory.cpp

/***************************************************************************
 *                                                                         *
 *   LinuxSampler - modular, streaming capable sampler                     *
 *                                                                         *
 *   Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck   *
 *   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 "MidiInputDeviceFactory.h"

#include "../../common/global_private.h"

#if HAVE_ALSA
# include "MidiInputDeviceAlsa.h"
#endif // HAVE_ALSA

#if HAVE_COREMIDI
# include "MidiInputDeviceCoreMidi.h"
#endif // HAVE_CORE_MIDI

#if HAVE_MIDISHARE
# include "MidiInputDeviceMidiShare.h"
#endif // HAVE_MIDISHARE

#if HAVE_MME_MIDI
# include "MidiInputDeviceMme.h"
#endif // HAVE_MME_MIDI

#if HAVE_JACK_MIDI
# include "MidiInputDeviceJack.h"
#endif // HAVE_JACK_MIDI

namespace LinuxSampler {

    std::map<String, MidiInputDeviceFactory::InnerFactory*> MidiInputDeviceFactory::InnerFactories;
    std::map<String, DeviceParameterFactory*> MidiInputDeviceFactory::ParameterFactories;

#if HAVE_ALSA
    REGISTER_MIDI_INPUT_DRIVER(MidiInputDeviceAlsa);
    /* Common parameters */
    REGISTER_MIDI_INPUT_DRIVER_PARAMETER(MidiInputDeviceAlsa, ParameterActive);
    REGISTER_MIDI_INPUT_DRIVER_PARAMETER(MidiInputDeviceAlsa, ParameterPorts);
#endif // HAVE_ALSA

#if HAVE_COREMIDI
    REGISTER_MIDI_INPUT_DRIVER(MidiInputDeviceCoreMidi);
    /* Common parameters */
    REGISTER_MIDI_INPUT_DRIVER_PARAMETER(MidiInputDeviceCoreMidi, ParameterActive);
    REGISTER_MIDI_INPUT_DRIVER_PARAMETER(MidiInputDeviceCoreMidi, ParameterPorts);
#endif // HAVE_COREMIDI

#if HAVE_MIDISHARE
    REGISTER_MIDI_INPUT_DRIVER(MidiInputDeviceMidiShare);
    /* Common parameters */
    REGISTER_MIDI_INPUT_DRIVER_PARAMETER(MidiInputDeviceMidiShare, ParameterActive);
    REGISTER_MIDI_INPUT_DRIVER_PARAMETER(MidiInputDeviceMidiShare, ParameterPorts);
#endif // HAVE_MIDISHARE

#if HAVE_MME_MIDI
    REGISTER_MIDI_INPUT_DRIVER(MidiInputDeviceMme);
    /* Common parameters */
    REGISTER_MIDI_INPUT_DRIVER_PARAMETER(MidiInputDeviceMme, ParameterActive);
    REGISTER_MIDI_INPUT_DRIVER_PARAMETER(MidiInputDeviceMme, ParameterPorts);
#endif // HAVE_MME_MIDI

#if HAVE_JACK_MIDI
    REGISTER_MIDI_INPUT_DRIVER(MidiInputDeviceJack);
    /* Common parameters */
    REGISTER_MIDI_INPUT_DRIVER_PARAMETER(MidiInputDeviceJack, ParameterActive);
    REGISTER_MIDI_INPUT_DRIVER_PARAMETER(MidiInputDeviceJack, ParameterPorts);
    /* Driver specific parameters */
    REGISTER_MIDI_INPUT_DRIVER_PARAMETER(MidiInputDeviceJack, ParameterName);
#endif // HAVE_JACK_MIDI

    MidiInputDevice* MidiInputDeviceFactory::Create(String DriverName, std::map<String,String> Parameters, Sampler* pSampler) throw (Exception) {
        if (!InnerFactories.count(DriverName)) throw Exception("There is no midi input driver '" + DriverName + "'.");
        //Let's see if we need to create parameters
        std::map<String,DeviceCreationParameter*> thisDeviceParams;
        DeviceParameterFactory* pParamFactory = ParameterFactories[DriverName];
        if (pParamFactory) {
                thisDeviceParams = pParamFactory->CreateAllParams(Parameters);
        } else {
                //No parameters are registered by the driver. Throw if any parameters were specified.
                if (Parameters.size() != 0) throw Exception("Driver '" + DriverName + "' does not have any parameters.");
        }
        //Now create the device using those parameters
        MidiInputDevice* pDevice = InnerFactories[DriverName]->Create(thisDeviceParams, pSampler);
        //Now attach all parameters to the newely created device.
        for (std::map<String,DeviceCreationParameter*>::iterator iter = thisDeviceParams.begin(); iter != thisDeviceParams.end(); iter++) {
                iter->second->Attach(pDevice);
        }
        return pDevice;
    }

    std::vector<String> MidiInputDeviceFactory::AvailableDrivers() {
        std::vector<String> result;
        std::map<String, InnerFactory*>::iterator iter = InnerFactories.begin();
        while (iter != InnerFactories.end()) {
            result.push_back(iter->first);
            iter++;
        }
        return result;
    }

    String MidiInputDeviceFactory::AvailableDriversAsString() {
        std::vector<String> drivers = AvailableDrivers();
        String result;
        std::vector<String>::iterator iter = drivers.begin();
        for (; iter != drivers.end(); iter++) {
            if (result != "") result += ",";
            result += *iter;
        }
        return result;
    }

    std::map<String,DeviceCreationParameter*> MidiInputDeviceFactory::GetAvailableDriverParameters(String DriverName) throw (Exception) {
        if (!InnerFactories.count(DriverName)) throw Exception("There is no midi input driver '" + DriverName + "'.");
        std::map<String,DeviceCreationParameter*> thisDeviceParams;
        DeviceParameterFactory* pParamFactory = ParameterFactories[DriverName];
        if (pParamFactory) {
                thisDeviceParams = pParamFactory->CreateAllParams();
        }
        return thisDeviceParams;
    }

    DeviceCreationParameter* MidiInputDeviceFactory::GetDriverParameter(String DriverName, String ParameterName) throw (Exception) {
        if (!InnerFactories.count(DriverName)) throw Exception("There is no midi input driver '" + DriverName + "'.");
        DeviceParameterFactory* pParamFactory = ParameterFactories[DriverName];
        if (pParamFactory) {
            try { return pParamFactory->Create(ParameterName); }
            catch(Exception e) { }
        }
        throw Exception("Midi input driver '" + DriverName + "' does not have a parameter '" + ParameterName + "'.");
    }

    String MidiInputDeviceFactory::GetDriverDescription(String DriverName) throw (Exception) {
        if (!InnerFactories.count(DriverName)) throw Exception("There is no midi input driver '" + DriverName + "'.");
        return InnerFactories[DriverName]->Description();
    }

    String MidiInputDeviceFactory::GetDriverVersion(String DriverName) throw (Exception) {
        if (!InnerFactories.count(DriverName)) throw Exception("There is no midi input driver '" + DriverName + "'.");
        return InnerFactories[DriverName]->Version();
    }

} // namespace LinuxSampler
1	schoenebeck	201	/***************************************************************************
2			* *
3			* LinuxSampler - modular, streaming capable sampler *
4			* *
5			* Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck *
6	persson	1651	* Copyright (C) 2005 - 2008 Christian Schoenebeck *
7	schoenebeck	201	* *
8			* This program is free software; you can redistribute it and/or modify *
9			* it under the terms of the GNU General Public License as published by *
10			* the Free Software Foundation; either version 2 of the License, or *
11			* (at your option) any later version. *
12			* *
13			* This program is distributed in the hope that it will be useful, *
14			* but WITHOUT ANY WARRANTY; without even the implied warranty of *
15			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
16			* GNU General Public License for more details. *
17			* *
18			* You should have received a copy of the GNU General Public License *
19			* along with this program; if not, write to the Free Software *
20			* Foundation, Inc., 59 Temple Place, Suite 330, Boston, *
21			* MA 02111-1307 USA *
22			***************************************************************************/
23
24			#include "MidiInputDeviceFactory.h"
25
26	schoenebeck	1424	#include "../../common/global_private.h"
27
28	schoenebeck	289	#if HAVE_ALSA
29			# include "MidiInputDeviceAlsa.h"
30			#endif // HAVE_ALSA
31	schoenebeck	288
32	wylder	817	#if HAVE_COREMIDI
33	schoenebeck	361	# include "MidiInputDeviceCoreMidi.h"
34			#endif // HAVE_CORE_MIDI
35
36			#if HAVE_MIDISHARE
37			# include "MidiInputDeviceMidiShare.h"
38			#endif // HAVE_MIDISHARE
39
40	senoner	1481	#if HAVE_MME_MIDI
41			# include "MidiInputDeviceMme.h"
42			#endif // HAVE_MME_MIDI
43	persson	1651
44			#if HAVE_JACK_MIDI
45			# include "MidiInputDeviceJack.h"
46			#endif // HAVE_JACK_MIDI
47
48	schoenebeck	201	namespace LinuxSampler {
49
50			std::map<String, MidiInputDeviceFactory::InnerFactory*> MidiInputDeviceFactory::InnerFactories;
51			std::map<String, DeviceParameterFactory*> MidiInputDeviceFactory::ParameterFactories;
52
53	schoenebeck	289	#if HAVE_ALSA
54			REGISTER_MIDI_INPUT_DRIVER(MidiInputDeviceAlsa);
55			/* Common parameters */
56			REGISTER_MIDI_INPUT_DRIVER_PARAMETER(MidiInputDeviceAlsa, ParameterActive);
57			REGISTER_MIDI_INPUT_DRIVER_PARAMETER(MidiInputDeviceAlsa, ParameterPorts);
58			#endif // HAVE_ALSA
59	schoenebeck	288
60	wylder	817	#if HAVE_COREMIDI
61	schoenebeck	361	REGISTER_MIDI_INPUT_DRIVER(MidiInputDeviceCoreMidi);
62			/* Common parameters */
63			REGISTER_MIDI_INPUT_DRIVER_PARAMETER(MidiInputDeviceCoreMidi, ParameterActive);
64			REGISTER_MIDI_INPUT_DRIVER_PARAMETER(MidiInputDeviceCoreMidi, ParameterPorts);
65	wylder	817	#endif // HAVE_COREMIDI
66	schoenebeck	361
67			#if HAVE_MIDISHARE
68			REGISTER_MIDI_INPUT_DRIVER(MidiInputDeviceMidiShare);
69			/* Common parameters */
70			REGISTER_MIDI_INPUT_DRIVER_PARAMETER(MidiInputDeviceMidiShare, ParameterActive);
71			REGISTER_MIDI_INPUT_DRIVER_PARAMETER(MidiInputDeviceMidiShare, ParameterPorts);
72			#endif // HAVE_MIDISHARE
73
74	senoner	1481	#if HAVE_MME_MIDI
75			REGISTER_MIDI_INPUT_DRIVER(MidiInputDeviceMme);
76			/* Common parameters */
77			REGISTER_MIDI_INPUT_DRIVER_PARAMETER(MidiInputDeviceMme, ParameterActive);
78			REGISTER_MIDI_INPUT_DRIVER_PARAMETER(MidiInputDeviceMme, ParameterPorts);
79			#endif // HAVE_MME_MIDI
80
81	persson	1651	#if HAVE_JACK_MIDI
82			REGISTER_MIDI_INPUT_DRIVER(MidiInputDeviceJack);
83			/* Common parameters */
84			REGISTER_MIDI_INPUT_DRIVER_PARAMETER(MidiInputDeviceJack, ParameterActive);
85			REGISTER_MIDI_INPUT_DRIVER_PARAMETER(MidiInputDeviceJack, ParameterPorts);
86			/* Driver specific parameters */
87			REGISTER_MIDI_INPUT_DRIVER_PARAMETER(MidiInputDeviceJack, ParameterName);
88			#endif // HAVE_JACK_MIDI
89
90	schoenebeck	880	MidiInputDevice* MidiInputDeviceFactory::Create(String DriverName, std::map<String,String> Parameters, Sampler* pSampler) throw (Exception) {
91			if (!InnerFactories.count(DriverName)) throw Exception("There is no midi input driver '" + DriverName + "'.");
92	schoenebeck	201	//Let's see if we need to create parameters
93			std::map<String,DeviceCreationParameter*> thisDeviceParams;
94			DeviceParameterFactory* pParamFactory = ParameterFactories[DriverName];
95			if (pParamFactory) {
96			thisDeviceParams = pParamFactory->CreateAllParams(Parameters);
97			} else {
98			//No parameters are registered by the driver. Throw if any parameters were specified.
99	schoenebeck	880	if (Parameters.size() != 0) throw Exception("Driver '" + DriverName + "' does not have any parameters.");
100	schoenebeck	201	}
101			//Now create the device using those parameters
102	schoenebeck	551	MidiInputDevice* pDevice = InnerFactories[DriverName]->Create(thisDeviceParams, pSampler);
103	schoenebeck	201	//Now attach all parameters to the newely created device.
104			for (std::map<String,DeviceCreationParameter*>::iterator iter = thisDeviceParams.begin(); iter != thisDeviceParams.end(); iter++) {
105			iter->second->Attach(pDevice);
106			}
107			return pDevice;
108			}
109
110			std::vector<String> MidiInputDeviceFactory::AvailableDrivers() {
111			std::vector<String> result;
112			std::map<String, InnerFactory*>::iterator iter = InnerFactories.begin();
113			while (iter != InnerFactories.end()) {
114			result.push_back(iter->first);
115			iter++;
116			}
117			return result;
118			}
119
120			String MidiInputDeviceFactory::AvailableDriversAsString() {
121			std::vector<String> drivers = AvailableDrivers();
122			String result;
123			std::vector<String>::iterator iter = drivers.begin();
124			for (; iter != drivers.end(); iter++) {
125			if (result != "") result += ",";
126			result += *iter;
127			}
128			return result;
129			}
130
131	schoenebeck	880	std::map<String,DeviceCreationParameter*> MidiInputDeviceFactory::GetAvailableDriverParameters(String DriverName) throw (Exception) {
132			if (!InnerFactories.count(DriverName)) throw Exception("There is no midi input driver '" + DriverName + "'.");
133	schoenebeck	201	std::map<String,DeviceCreationParameter*> thisDeviceParams;
134			DeviceParameterFactory* pParamFactory = ParameterFactories[DriverName];
135			if (pParamFactory) {
136			thisDeviceParams = pParamFactory->CreateAllParams();
137			}
138			return thisDeviceParams;
139			}
140
141	schoenebeck	880	DeviceCreationParameter* MidiInputDeviceFactory::GetDriverParameter(String DriverName, String ParameterName) throw (Exception) {
142	iliev	1835	if (!InnerFactories.count(DriverName)) throw Exception("There is no midi input driver '" + DriverName + "'.");
143			DeviceParameterFactory* pParamFactory = ParameterFactories[DriverName];
144			if (pParamFactory) {
145			try { return pParamFactory->Create(ParameterName); }
146			catch(Exception e) { }
147			}
148			throw Exception("Midi input driver '" + DriverName + "' does not have a parameter '" + ParameterName + "'.");
149	schoenebeck	201	}
150
151	schoenebeck	880	String MidiInputDeviceFactory::GetDriverDescription(String DriverName) throw (Exception) {
152			if (!InnerFactories.count(DriverName)) throw Exception("There is no midi input driver '" + DriverName + "'.");
153	schoenebeck	201	return InnerFactories[DriverName]->Description();
154			}
155
156	schoenebeck	880	String MidiInputDeviceFactory::GetDriverVersion(String DriverName) throw (Exception) {
157			if (!InnerFactories.count(DriverName)) throw Exception("There is no midi input driver '" + DriverName + "'.");
158	schoenebeck	201	return InnerFactories[DriverName]->Version();
159			}
160
161			} // namespace LinuxSampler