/[svn]/liblscp/trunk/src/event.c
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Annotation of /liblscp/trunk/src/event.c

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Revision 994 - (hide annotations) (download)
Thu Dec 21 13:33:27 2006 UTC (13 years, 11 months ago) by capela
File MIME type: text/plain
File size: 4698 byte(s)
*  Added support for new (un)subscribable events:
     LSCP_EVENT_AUDIO_OUTPUT_DEVICE_COUNT,
     LSCP_EVENT_AUDIO_OUTPUT_DEVICE_INFO,
     LSCP_EVENT_MIDI_INPUT_DEVICE_COUNT,
     LSCP_EVENT_MIDI_INPUT_DEVICE_INFO,
     LSCP_EVENT_MIDI_INSTRUMENT_MAP_COUNT,
     LSCP_EVENT_MIDI_INSTRUMENT_MAP_INFO,
     LSCP_EVENT_MIDI_INSTRUMENT_COUNT,
     LSCP_EVENT_MIDI_INSTRUMENT_INFO.

1 capela 146 // event.c
2     //
3     /****************************************************************************
4     liblscp - LinuxSampler Control Protocol API
5 capela 869 Copyright (C) 2004-2006, rncbc aka Rui Nuno Capela. All rights reserved.
6 capela 146
7     This library is free software; you can redistribute it and/or
8     modify it under the terms of the GNU Lesser General Public
9     License as published by the Free Software Foundation; either
10     version 2.1 of the License, or (at your option) any later version.
11    
12     This library is distributed in the hope that it will be useful,
13     but WITHOUT ANY WARRANTY; without even the implied warranty of
14     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15     Lesser General Public License for more details.
16    
17 capela 921 You should have received a copy of the GNU General Public License along
18     with this program; if not, write to the Free Software Foundation, Inc.,
19     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 capela 146
21     *****************************************************************************/
22    
23     #include "lscp/event.h"
24    
25     // Case unsensitive comparison substitutes.
26     #if defined(WIN32)
27     #define strcasecmp stricmp
28     #define strncasecmp strnicmp
29     #endif
30    
31    
32     //-------------------------------------------------------------------------
33     // Simple event helper functions.
34    
35    
36     /**
37     * Getting the text string representation of a single event.
38     *
39     * @param event Event to convert to text string.
40     *
41     * @returns The text string representation of the event.
42     */
43     const char *lscp_event_to_text ( lscp_event_t event )
44     {
45 capela 952 const char *pszText = NULL;
46 capela 562
47 capela 952 switch (event) {
48     case LSCP_EVENT_CHANNEL_COUNT:
49     pszText = "CHANNEL_COUNT";
50     break;
51     case LSCP_EVENT_VOICE_COUNT:
52     pszText = "VOICE_COUNT";
53     break;
54     case LSCP_EVENT_STREAM_COUNT:
55     pszText = "STREAM_COUNT";
56     break;
57     case LSCP_EVENT_BUFFER_FILL:
58     pszText = "BUFFER_FILL";
59     break;
60     case LSCP_EVENT_CHANNEL_INFO:
61     pszText = "CHANNEL_INFO";
62     break;
63     case LSCP_EVENT_TOTAL_VOICE_COUNT:
64     pszText = "TOTAL_VOICE_COUNT";
65     break;
66 capela 994 case LSCP_EVENT_AUDIO_OUTPUT_DEVICE_COUNT:
67     pszText = "AUDIO_OUTPUT_DEVICE_COUNT";
68     break;
69     case LSCP_EVENT_AUDIO_OUTPUT_DEVICE_INFO:
70     pszText = "AUDIO_OUTPUT_DEVICE_INFO";
71     break;
72     case LSCP_EVENT_MIDI_INPUT_DEVICE_COUNT:
73     pszText = "MIDI_INPUT_DEVICE_COUNT";
74     break;
75     case LSCP_EVENT_MIDI_INPUT_DEVICE_INFO:
76     pszText = "MIDI_INPUT_DEVICE_INFO";
77     break;
78     case LSCP_EVENT_MIDI_INSTRUMENT_MAP_COUNT:
79     pszText = "MIDI_INSTRUMENT_MAP_COUNT";
80     break;
81     case LSCP_EVENT_MIDI_INSTRUMENT_MAP_INFO:
82     pszText = "MIDI_INSTRUMENT_MAP_INFO";
83     break;
84     case LSCP_EVENT_MIDI_INSTRUMENT_COUNT:
85     pszText = "MIDI_INSTRUMENT_COUNT";
86     break;
87     case LSCP_EVENT_MIDI_INSTRUMENT_INFO:
88     pszText = "MIDI_INSTRUMENT_INFO";
89     break;
90 capela 952 case LSCP_EVENT_MISCELLANEOUS:
91     pszText = "MISCELLANEOUS";
92     break;
93     case LSCP_EVENT_NONE:
94     default:
95     break;
96     }
97 capela 146
98 capela 952 return pszText;
99 capela 146 }
100    
101    
102     /**
103     * Getting an event from a text string.
104     *
105     * @param pszText Text string to convert to event.
106     *
107     * @returns The event correponding to the text string.
108     */
109     lscp_event_t lscp_event_from_text ( const char *pszText )
110     {
111 capela 952 lscp_event_t event = LSCP_EVENT_NONE;
112 capela 146
113 capela 952 if (pszText) {
114     if (strcasecmp(pszText, "CHANNEL_COUNT") == 0)
115     event = LSCP_EVENT_CHANNEL_COUNT;
116     else if (strcasecmp(pszText, "VOICE_COUNT") == 0)
117     event = LSCP_EVENT_VOICE_COUNT;
118     else if (strcasecmp(pszText, "STREAM_COUNT") == 0)
119     event = LSCP_EVENT_STREAM_COUNT;
120     else if (strcasecmp(pszText, "BUFFER_FILL") == 0)
121     event = LSCP_EVENT_BUFFER_FILL;
122     else if (strcasecmp(pszText, "CHANNEL_INFO") == 0)
123     event = LSCP_EVENT_CHANNEL_INFO;
124     else if (strcasecmp(pszText, "TOTAL_VOICE_COUNT") == 0)
125     event = LSCP_EVENT_TOTAL_VOICE_COUNT;
126 capela 994 else if (strcasecmp(pszText, "AUDIO_OUTPUT_DEVICE_COUNT") == 0)
127     event = LSCP_EVENT_AUDIO_OUTPUT_DEVICE_COUNT;
128     else if (strcasecmp(pszText, "AUDIO_OUTPUT_DEVICE_INFO") == 0)
129     event = LSCP_EVENT_AUDIO_OUTPUT_DEVICE_INFO;
130     else if (strcasecmp(pszText, "MIDI_INPUT_DEVICE_COUNT") == 0)
131     event = LSCP_EVENT_MIDI_INPUT_DEVICE_COUNT;
132     else if (strcasecmp(pszText, "MIDI_INPUT_DEVICE_INFO") == 0)
133     event = LSCP_EVENT_MIDI_INPUT_DEVICE_INFO;
134     else if (strcasecmp(pszText, "MIDI_INSTRUMENT_MAP_COUNT") == 0)
135     event = LSCP_EVENT_MIDI_INSTRUMENT_MAP_COUNT;
136     else if (strcasecmp(pszText, "MIDI_INSTRUMENT_MAP_INFO") == 0)
137     event = LSCP_EVENT_MIDI_INSTRUMENT_MAP_INFO;
138     else if (strcasecmp(pszText, "MIDI_INSTRUMENT_COUNT") == 0)
139     event = LSCP_EVENT_MIDI_INSTRUMENT_COUNT;
140     else if (strcasecmp(pszText, "MIDI_INSTRUMENT_INFO") == 0)
141     event = LSCP_EVENT_MIDI_INSTRUMENT_INFO;
142 capela 952 else if (strcasecmp(pszText, "MISCELLANEOUS") == 0)
143     event = LSCP_EVENT_MISCELLANEOUS;
144     }
145 capela 146
146 capela 952 return event;
147 capela 146 }
148    
149    
150     // end of event.c

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