src/network/lscpevent.cpp

/***************************************************************************
 *                                                                         *
 *   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                                                   *
 ***************************************************************************/

/*********************************************************
 * This class helps to constuct valid events per
 * LSCP protocol specification
 * 
 * It also helps LSCPServer lookup the events when
 * a client is trying to subscribe to an event
 *
 * ******************************************************/

#include "lscpevent.h"

std::map<LSCPEvent::event_t, String> LSCPEvent::EventNames = std::map<LSCPEvent::event_t, String>();

LSCPEvent::LSCPEvent(String eventName) throw (Exception) {
        for (std::map<event_t, String>::iterator iter = EventNames.begin(); iter != EventNames.end(); iter++) {
                if (iter->second == eventName) {
                        this->type = iter->first;
                        return;
                }
        }
        throw Exception("Event does not exist");
}

LSCPEvent::LSCPEvent(event_t eventType, int uiData) {
        this->type = eventType;
        this->storage = ToString(uiData);
}

LSCPEvent::LSCPEvent(event_t eventType, String sData) {
        this->type = eventType;
        this->storage = sData;
}

LSCPEvent::LSCPEvent(event_t eventType, int uiData1, int uiData2) {
        this->type = eventType;
        this->storage = ToString(uiData1) + " " + ToString(uiData2);
}

LSCPEvent::LSCPEvent(event_t eventType, String sData, int uiData) {
        this->type = eventType;
        this->storage = sData + " " + ToString(uiData);
}

LSCPEvent::LSCPEvent(event_t eventType, int uiData, String sData) {
        this->type = eventType;
        this->storage = ToString(uiData) + " " + sData;
}

LSCPEvent::LSCPEvent(event_t eventType, int uiData1, int uiData2, int uiData3) {
        this->type = eventType;
        this->storage = ToString(uiData1) + " " + ToString(uiData2) + " " + ToString(uiData3);
}

//Produce event string
String LSCPEvent::Produce(void) {
        String result = "NOTIFY:";
        result += EventNames[type];
        result += ":";
        result += storage;
        result += "\r\n";
        return result;
}

//This can later return handle and then we can get rid of event_t enum
//and make events fully dynamic
void LSCPEvent::RegisterEvent(event_t eventType, String EventName) {
        EventNames[eventType] = EventName;
}

void LSCPEvent::UnregisterEvent(event_t eventType) {
        EventNames.erase(eventType);
}

//The following static method is used to get names from types
String LSCPEvent::Name(event_t eventType) {
        if (EventNames.count(eventType))
                return EventNames[eventType];
        return "UNKNOWN";
}

std::list<LSCPEvent::event_t> LSCPEvent::List( void ) {
        std::list<event_t> result;
        for (std::map<event_t, String>::iterator iter = EventNames.begin(); iter != EventNames.end(); iter++)
                result.push_back(iter->first);
        return result;
}

1	senkov	170	/***************************************************************************
2			* *
3			* LinuxSampler - modular, streaming capable sampler *
4			* *
5			* Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck *
6	schoenebeck	880	* Copyright (C) 2005, 2006 Christian Schoenebeck *
7	senkov	170	* *
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			/*********************************************************
25			* This class helps to constuct valid events per
26			* LSCP protocol specification
27			*
28			* It also helps LSCPServer lookup the events when
29			* a client is trying to subscribe to an event
30			*
31			* ******************************************************/
32
33			#include "lscpevent.h"
34
35			std::map<LSCPEvent::event_t, String> LSCPEvent::EventNames = std::map<LSCPEvent::event_t, String>();
36
37	schoenebeck	880	LSCPEvent::LSCPEvent(String eventName) throw (Exception) {
38	senkov	170	for (std::map<event_t, String>::iterator iter = EventNames.begin(); iter != EventNames.end(); iter++) {
39			if (iter->second == eventName) {
40			this->type = iter->first;
41			return;
42			}
43			}
44	schoenebeck	880	throw Exception("Event does not exist");
45	senkov	170	}
46
47			LSCPEvent::LSCPEvent(event_t eventType, int uiData) {
48			this->type = eventType;
49			this->storage = ToString(uiData);
50			}
51
52			LSCPEvent::LSCPEvent(event_t eventType, String sData) {
53			this->type = eventType;
54			this->storage = sData;
55			}
56
57			LSCPEvent::LSCPEvent(event_t eventType, int uiData1, int uiData2) {
58			this->type = eventType;
59			this->storage = ToString(uiData1) + " " + ToString(uiData2);
60			}
61
62			LSCPEvent::LSCPEvent(event_t eventType, String sData, int uiData) {
63			this->type = eventType;
64			this->storage = sData + " " + ToString(uiData);
65			}
66
67			LSCPEvent::LSCPEvent(event_t eventType, int uiData, String sData) {
68			this->type = eventType;
69			this->storage = ToString(uiData) + " " + sData;
70			}
71
72	iliev	981	LSCPEvent::LSCPEvent(event_t eventType, int uiData1, int uiData2, int uiData3) {
73			this->type = eventType;
74			this->storage = ToString(uiData1) + " " + ToString(uiData2) + " " + ToString(uiData3);
75			}
76
77	senkov	170	//Produce event string
78			String LSCPEvent::Produce(void) {
79			String result = "NOTIFY:";
80			result += EventNames[type];
81			result += ":";
82			result += storage;
83	schoenebeck	552	result += "\r\n";
84	senkov	170	return result;
85			}
86
87			//This can later return handle and then we can get rid of event_t enum
88			//and make events fully dynamic
89			void LSCPEvent::RegisterEvent(event_t eventType, String EventName) {
90			EventNames[eventType] = EventName;
91			}
92
93			void LSCPEvent::UnregisterEvent(event_t eventType) {
94			EventNames.erase(eventType);
95			}
96
97			//The following static method is used to get names from types
98			String LSCPEvent::Name(event_t eventType) {
99			if (EventNames.count(eventType))
100			return EventNames[eventType];
101			return "UNKNOWN";
102			}
103
104			std::list<LSCPEvent::event_t> LSCPEvent::List( void ) {
105			std::list<event_t> result;
106			for (std::map<event_t, String>::iterator iter = EventNames.begin(); iter != EventNames.end(); iter++)
107			result.push_back(iter->first);
108			return result;
109			}
110