src/network/lscpevent.h

/***************************************************************************
 *                                                                         *
 *   LinuxSampler - modular, streaming capable sampler                     *
 *                                                                         *
 *   Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck   *
 *   Copyright (C) 2005, 2006 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                                                   *
 ***************************************************************************/

#ifndef __LSCPEVENT_H_
#define __LSCPEVENT_H_
#include <iostream>
#include <sstream>
#include <string>
#include <list>
#include "../Sampler.h"
#include "../common/global.h"
#include "../common/Exception.h"

using namespace LinuxSampler;


/**
 * Helper class for producing result sets
 */
class LSCPEvent {
    public:
            /**
             * Event types
             **/
            enum event_t {
                    event_channel_count,
                    event_voice_count,
                    event_stream_count,
                    event_buffer_fill,
                    event_channel_info,
                    event_misc,
                    event_total_voice_count
            };

            /* This constructor will do type lookup based on name
             **/ 
            LSCPEvent(String eventName) throw (Exception);

            /* These constructors are used to create event and fill it with data for sending
             * These will be used by the thread that wants to send an event to all clients
             * that are subscribed to it
             **/
            LSCPEvent(event_t eventType, int uiData);
            LSCPEvent(event_t eventType, String sData);
            LSCPEvent(event_t eventType, int uiData1, int uiData2);
            LSCPEvent(event_t eventType, String sData, int uiData);
            LSCPEvent(event_t eventType, int uiData, String sData);
            String Produce( void );

            /* Returns event type */
            event_t GetType( void ) { return type; }

            /* These methods are used to registed and unregister an event */
            static void RegisterEvent(event_t eventType, String EventName);
            static void UnregisterEvent(event_t eventType);

            /* This method returns a name for events of a given type */
            static String Name(event_t eventType);

            /* This method returs a list of all event types registered */
            static std::list<event_t> List( void );

    private:
            String storage;
            event_t type;

            static std::map<event_t, String> EventNames;
};

#endif // __LSCPEVENT_H_
1	/***************************************************************************
2	* *
3	* LinuxSampler - modular, streaming capable sampler *
4	* *
5	* Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck *
6	* Copyright (C) 2005, 2006 Christian Schoenebeck *
7	* *
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	#ifndef __LSCPEVENT_H_
25	#define __LSCPEVENT_H_
26	#include <iostream>
27	#include <sstream>
28	#include <string>
29	#include <list>
30	#include "../Sampler.h"
31	#include "../common/global.h"
32	#include "../common/Exception.h"
33
34	using namespace LinuxSampler;
35
36
37	/**
38	* Helper class for producing result sets
39	*/
40	class LSCPEvent {
41	public:
42	/**
43	* Event types
44	**/
45	enum event_t {
46	event_channel_count,
47	event_voice_count,
48	event_stream_count,
49	event_buffer_fill,
50	event_channel_info,
51	event_misc,
52	event_total_voice_count
53	};
54
55	/* This constructor will do type lookup based on name
56	**/
57	LSCPEvent(String eventName) throw (Exception);
58
59	/* These constructors are used to create event and fill it with data for sending
60	* These will be used by the thread that wants to send an event to all clients
61	* that are subscribed to it
62	**/
63	LSCPEvent(event_t eventType, int uiData);
64	LSCPEvent(event_t eventType, String sData);
65	LSCPEvent(event_t eventType, int uiData1, int uiData2);
66	LSCPEvent(event_t eventType, String sData, int uiData);
67	LSCPEvent(event_t eventType, int uiData, String sData);
68	String Produce( void );
69
70	/* Returns event type */
71	event_t GetType( void ) { return type; }
72
73	/* These methods are used to registed and unregister an event */
74	static void RegisterEvent(event_t eventType, String EventName);
75	static void UnregisterEvent(event_t eventType);
76
77	/* This method returns a name for events of a given type */
78	static String Name(event_t eventType);
79
80	/* This method returs a list of all event types registered */
81	static std::list<event_t> List( void );
82
83	private:
84	String storage;
85	event_t type;
86
87	static std::map<event_t, String> EventNames;
88	};
89
90	#endif // __LSCPEVENT_H_