src/engines/EngineFactory.cpp

/***************************************************************************
 *                                                                         *
 *   Copyright (C) 2005-2007 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 "EngineFactory.h"

#include <strings.h>

#include "gig/Engine.h"

#include "../common/global.h"

namespace LinuxSampler {

    // all currently existing engine instances
    static std::set<LinuxSampler::Engine*> engines;

    std::vector<String> EngineFactory::AvailableEngineTypes() {
        std::vector<String> result;
        result.push_back("GIG"); // we only have one sampler engine implementation ATM
        return result;
    }

    String EngineFactory::AvailableEngineTypesAsString() {
        std::vector<String> types = AvailableEngineTypes();
        String result;
        std::vector<String>::iterator iter = types.begin();
        for (; iter != types.end(); iter++) {
            if (result != "") result += ",";
            result += "'" + *iter + "'";
        }
        return result;
    }

    LinuxSampler::Engine* EngineFactory::Create(String EngineType) throw (Exception) {
        if (!strcasecmp(EngineType.c_str(),"GigEngine") || !strcasecmp(EngineType.c_str(),"gig")) {
            Engine* pEngine = new gig::Engine;
            engines.insert(pEngine);
            return pEngine;
        }
        throw Exception("Unknown engine type");
    }

    void EngineFactory::Erase(LinuxSampler::Engine* pEngine) {
        engines.erase(pEngine);
    }

    void EngineFactory::Destroy(LinuxSampler::Engine* pEngine) {
        delete pEngine;
    }

    const std::set<LinuxSampler::Engine*>& EngineFactory::EngineInstances() {
        return engines;
    }

} // namespace LinuxSampler
1	/***************************************************************************
2	* *
3	* Copyright (C) 2005-2007 Christian Schoenebeck *
4	* *
5	* This program is free software; you can redistribute it and/or modify *
6	* it under the terms of the GNU General Public License as published by *
7	* the Free Software Foundation; either version 2 of the License, or *
8	* (at your option) any later version. *
9	* *
10	* This program is distributed in the hope that it will be useful, *
11	* but WITHOUT ANY WARRANTY; without even the implied warranty of *
12	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13	* GNU General Public License for more details. *
14	* *
15	* You should have received a copy of the GNU General Public License *
16	* along with this program; if not, write to the Free Software *
17	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, *
18	* MA 02111-1307 USA *
19	***************************************************************************/
20
21	#include "EngineFactory.h"
22
23	#include <strings.h>
24
25	#include "gig/Engine.h"
26
27	#include "../common/global.h"
28
29	namespace LinuxSampler {
30
31	// all currently existing engine instances
32	static std::set<LinuxSampler::Engine*> engines;
33
34	std::vector<String> EngineFactory::AvailableEngineTypes() {
35	std::vector<String> result;
36	result.push_back("GIG"); // we only have one sampler engine implementation ATM
37	return result;
38	}
39
40	String EngineFactory::AvailableEngineTypesAsString() {
41	std::vector<String> types = AvailableEngineTypes();
42	String result;
43	std::vector<String>::iterator iter = types.begin();
44	for (; iter != types.end(); iter++) {
45	if (result != "") result += ",";
46	result += "'" + *iter + "'";
47	}
48	return result;
49	}
50
51	LinuxSampler::Engine* EngineFactory::Create(String EngineType) throw (Exception) {
52	if (!strcasecmp(EngineType.c_str(),"GigEngine") \|\| !strcasecmp(EngineType.c_str(),"gig")) {
53	Engine* pEngine = new gig::Engine;
54	engines.insert(pEngine);
55	return pEngine;
56	}
57	throw Exception("Unknown engine type");
58	}
59
60	void EngineFactory::Erase(LinuxSampler::Engine* pEngine) {
61	engines.erase(pEngine);
62	}
63
64	void EngineFactory::Destroy(LinuxSampler::Engine* pEngine) {
65	delete pEngine;
66	}
67
68	const std::set<LinuxSampler::Engine*>& EngineFactory::EngineInstances() {
69	return engines;
70	}
71
72	} // namespace LinuxSampler