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, String sData, double dData) {
        this->type = eventType;
        this->storage = sData + " " + ToString(dData);
}

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	/***************************************************************************
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	/*********************************************************
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	LSCPEvent::LSCPEvent(String eventName) throw (Exception) {
38	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	throw Exception("Event does not exist");
45	}
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, String sData, double dData) {
68	this->type = eventType;
69	this->storage = sData + " " + ToString(dData);
70	}
71
72	LSCPEvent::LSCPEvent(event_t eventType, int uiData, String sData) {
73	this->type = eventType;
74	this->storage = ToString(uiData) + " " + sData;
75	}
76
77	LSCPEvent::LSCPEvent(event_t eventType, int uiData1, int uiData2, int uiData3) {
78	this->type = eventType;
79	this->storage = ToString(uiData1) + " " + ToString(uiData2) + " " + ToString(uiData3);
80	}
81
82	//Produce event string
83	String LSCPEvent::Produce(void) {
84	String result = "NOTIFY:";
85	result += EventNames[type];
86	result += ":";
87	result += storage;
88	result += "\r\n";
89	return result;
90	}
91
92	//This can later return handle and then we can get rid of event_t enum
93	//and make events fully dynamic
94	void LSCPEvent::RegisterEvent(event_t eventType, String EventName) {
95	EventNames[eventType] = EventName;
96	}
97
98	void LSCPEvent::UnregisterEvent(event_t eventType) {
99	EventNames.erase(eventType);
100	}
101
102	//The following static method is used to get names from types
103	String LSCPEvent::Name(event_t eventType) {
104	if (EventNames.count(eventType))
105	return EventNames[eventType];
106	return "UNKNOWN";
107	}
108
109	std::list<LSCPEvent::event_t> LSCPEvent::List( void ) {
110	std::list<event_t> result;
111	for (std::map<event_t, String>::iterator iter = EventNames.begin(); iter != EventNames.end(); iter++)
112	result.push_back(iter->first);
113	return result;
114	}
115