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

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Revision 562 - (show annotations) (download)
Sun May 22 11:27:56 2005 UTC (14 years, 10 months ago) by capela
File MIME type: text/plain
File size: 3141 byte(s)
* More LSCP command syntax changes, particularly on the
  event subscription ones: the LSCP_EVENT_CHANNELS event
  definition were renamed to LSCP_EVENT_CHANNEL_COUNT,
  as to be more meaningful.

1 // event.c
2 //
3 /****************************************************************************
4 liblscp - LinuxSampler Control Protocol API
5 Copyright (C) 2004, rncbc aka Rui Nuno Capela. All rights reserved.
6
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 You should have received a copy of the GNU Lesser General Public
18 License along with this library; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20
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 const char *pszText = NULL;
46
47 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_MISCELLANEOUS:
64 pszText = "MISCELLANEOUS";
65 break;
66 case LSCP_EVENT_NONE:
67 default:
68 break;
69 }
70
71 return pszText;
72 }
73
74
75 /**
76 * Getting an event from a text string.
77 *
78 * @param pszText Text string to convert to event.
79 *
80 * @returns The event correponding to the text string.
81 */
82 lscp_event_t lscp_event_from_text ( const char *pszText )
83 {
84 lscp_event_t event = LSCP_EVENT_NONE;
85
86 if (pszText) {
87 if (strcasecmp(pszText, "CHANNEL_COUNT") == 0)
88 event = LSCP_EVENT_CHANNEL_COUNT;
89 else if (strcasecmp(pszText, "VOICE_COUNT") == 0)
90 event = LSCP_EVENT_VOICE_COUNT;
91 else if (strcasecmp(pszText, "STREAM_COUNT") == 0)
92 event = LSCP_EVENT_STREAM_COUNT;
93 else if (strcasecmp(pszText, "BUFFER_FILL") == 0)
94 event = LSCP_EVENT_BUFFER_FILL;
95 else if (strcasecmp(pszText, "CHANNEL_INFO") == 0)
96 event = LSCP_EVENT_CHANNEL_INFO;
97 else if (strcasecmp(pszText, "MISCELLANEOUS") == 0)
98 event = LSCP_EVENT_MISCELLANEOUS;
99 }
100
101 return event;
102 }
103
104
105 // end of event.c

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