35 |
|
|
36 |
lscp_status_t server_callback ( lscp_connect_t *pConnect, const char *pchBuffer, int cchBuffer, void *pvData ) |
lscp_status_t server_callback ( lscp_connect_t *pConnect, const char *pchBuffer, int cchBuffer, void *pvData ) |
37 |
{ |
{ |
38 |
lscp_status_t ret = LSCP_OK; |
lscp_status_t ret = LSCP_OK; |
39 |
lscp_parser_t tok; |
lscp_parser_t tok; |
40 |
const char *pszResult = NULL; |
const char *pszResult = NULL; |
41 |
char szTemp[256]; |
char szTemp[4096]; |
42 |
int i; |
int i; |
43 |
static int iSamplerChannel = 0; |
static int iSamplerChannel = 0; |
44 |
static int iAudioDevice = 0; |
static int iAudioDevice = 0; |
45 |
static int iMidiDevice = 0; |
static int iMidiDevice = 0; |
46 |
|
static int iMidiInstruments = 0; |
47 |
if (pchBuffer == NULL) { |
|
48 |
fprintf(stderr, "server_callback: addr=%s port=%d: ", |
if (pchBuffer == NULL) { |
49 |
inet_ntoa(pConnect->client.addr.sin_addr), |
fprintf(stderr, "server_callback: addr=%s port=%d: ", |
50 |
htons(pConnect->client.addr.sin_port)); |
inet_ntoa(pConnect->client.addr.sin_addr), |
51 |
switch (cchBuffer) { |
htons(pConnect->client.addr.sin_port)); |
52 |
case LSCP_CONNECT_OPEN: |
switch (cchBuffer) { |
53 |
fprintf(stderr, "New client connection.\n"); |
case LSCP_CONNECT_OPEN: |
54 |
break; |
fprintf(stderr, "New client connection.\n"); |
55 |
case LSCP_CONNECT_CLOSE: |
break; |
56 |
fprintf(stderr, "Connection closed.\n"); |
case LSCP_CONNECT_CLOSE: |
57 |
break; |
fprintf(stderr, "Connection closed.\n"); |
58 |
} |
break; |
59 |
return ret; |
} |
60 |
} |
return ret; |
61 |
|
} |
62 |
lscp_socket_trace("server_callback", &(pConnect->client.addr), pchBuffer, cchBuffer); |
|
63 |
|
lscp_socket_trace("server_callback", &(pConnect->client.addr), pchBuffer, cchBuffer); |
64 |
lscp_parser_init(&tok, pchBuffer, cchBuffer); |
|
65 |
|
lscp_parser_init(&tok, pchBuffer, cchBuffer); |
66 |
if (lscp_parser_test(&tok, "GET")) { |
|
67 |
if (lscp_parser_test(&tok, "CHANNEL")) { |
if (lscp_parser_test(&tok, "GET")) { |
68 |
if (lscp_parser_test(&tok, "INFO")) { |
if (lscp_parser_test(&tok, "CHANNEL")) { |
69 |
// Getting sampler channel informations: |
if (lscp_parser_test(&tok, "INFO")) { |
70 |
// GET CHANNEL INFO <sampler-channel> |
// Getting sampler channel informations: |
71 |
pszResult = "ENGINE_NAME: DummyEngine\r\n" |
// GET CHANNEL INFO <sampler-channel> |
72 |
"INSTRUMENT_FILE: DummyInstrument.gig\r\n" |
pszResult = "ENGINE_NAME: DummyEngine\r\n" |
73 |
"INSTRUMENT_NR: 0\r\n" |
"INSTRUMENT_FILE: DummyInstrument.gig\r\n" |
74 |
"INSTRUMENT_NAME: Dummy Instrument\r\n" |
"INSTRUMENT_NR: 0\r\n" |
75 |
"INSTRUMENT_STATUS: 100\r\n" |
"INSTRUMENT_NAME: Dummy Instrument\r\n" |
76 |
"AUDIO_OUTPUT_DEVICE: 0\r\n" |
"INSTRUMENT_STATUS: 100\r\n" |
77 |
"AUDIO_OUTPUT_CHANNELS: 2\r\n" |
"AUDIO_OUTPUT_DEVICE: 0\r\n" |
78 |
"AUDIO_OUTPUT_ROUTING: 0,1\r\n" |
"AUDIO_OUTPUT_CHANNELS: 2\r\n" |
79 |
"MIDI_INPUT_DEVICE: 0\r\n" |
"AUDIO_OUTPUT_ROUTING: 0,1\r\n" |
80 |
"MIDI_INPUT_PORT: 0\r\n" |
"MIDI_INPUT_DEVICE: 0\r\n" |
81 |
"MIDI_INPUT_CHANNEL: ALL\r\n" |
"MIDI_INPUT_PORT: 0\r\n" |
82 |
"VOLUME: 0.5\r\n" |
"MIDI_INPUT_CHANNEL: ALL\r\n" |
83 |
"MUTE: FALSE\r\n" |
"VOLUME: 0.5\r\n" |
84 |
"SOLO: TRUE\r\n"; |
"MUTE: FALSE\r\n" |
85 |
} |
"SOLO: TRUE\r\n" |
86 |
else if (lscp_parser_test(&tok, "VOICE_COUNT")) { |
".\r\n"; |
87 |
// Current number of active voices: |
} |
88 |
// GET CHANNEL VOICE_COUNT <sampler-channel> |
else if (lscp_parser_test(&tok, "VOICE_COUNT")) { |
89 |
sprintf(szTemp, "%d", rand() % 100); |
// Current number of active voices: |
90 |
pszResult = szTemp; |
// GET CHANNEL VOICE_COUNT <sampler-channel> |
91 |
} |
sprintf(szTemp, "%d\r\n", rand() % 100); |
92 |
else if (lscp_parser_test(&tok, "STREAM_COUNT")) { |
pszResult = szTemp; |
93 |
// Current number of active disk streams: |
} |
94 |
// GET CHANNEL STREAM_COUNT <sampler-channel> |
else if (lscp_parser_test(&tok, "STREAM_COUNT")) { |
95 |
pszResult = "3\r\n"; |
// Current number of active disk streams: |
96 |
} |
// GET CHANNEL STREAM_COUNT <sampler-channel> |
97 |
else if (lscp_parser_test(&tok, "BUFFER_FILL")) { |
pszResult = "3\r\n"; |
98 |
if (lscp_parser_test(&tok, "BYTES")) { |
} |
99 |
// Current fill state of disk stream buffers: |
else if (lscp_parser_test(&tok, "BUFFER_FILL")) { |
100 |
// GET CHANNEL BUFFER_FILL BYTES <sampler-channel> |
if (lscp_parser_test(&tok, "BYTES")) { |
101 |
sprintf(szTemp, "[1]%d,[2]%d,[3]%d\r\n", rand(), rand(), rand()); |
// Current fill state of disk stream buffers: |
102 |
pszResult = szTemp; |
// GET CHANNEL BUFFER_FILL BYTES <sampler-channel> |
103 |
} |
sprintf(szTemp, "[1]%d,[2]%d,[3]%d\r\n", rand(), rand(), rand()); |
104 |
else if (lscp_parser_test(&tok, "PERCENTAGE")) { |
pszResult = szTemp; |
105 |
// Current fill state of disk stream buffers: |
} |
106 |
// GET CHANNEL BUFFER_FILL PERCENTAGE <sampler-channel> |
else if (lscp_parser_test(&tok, "PERCENTAGE")) { |
107 |
sprintf(szTemp, "[1]%d%%,[2]%d%%,[3]%d%%\r\n", rand() % 100, rand() % 100, rand() % 100); |
// Current fill state of disk stream buffers: |
108 |
pszResult = szTemp; |
// GET CHANNEL BUFFER_FILL PERCENTAGE <sampler-channel> |
109 |
} |
sprintf(szTemp, "[1]%d%%,[2]%d%%,[3]%d%%\r\n", rand() % 100, rand() % 100, rand() % 100); |
110 |
else ret = LSCP_FAILED; |
pszResult = szTemp; |
111 |
} |
} |
112 |
else ret = LSCP_FAILED; |
else ret = LSCP_FAILED; |
113 |
} |
} |
114 |
else if (lscp_parser_test(&tok, "CHANNELS")) { |
else ret = LSCP_FAILED; |
115 |
// Current number of sampler channels: |
} |
116 |
// GET CHANNELS |
else if (lscp_parser_test(&tok, "CHANNELS")) { |
117 |
sprintf(szTemp, "%d", iSamplerChannel); |
// Current number of sampler channels: |
118 |
pszResult = szTemp; |
// GET CHANNELS |
119 |
} |
sprintf(szTemp, "%d\r\n", iSamplerChannel); |
120 |
else if (lscp_parser_test(&tok, "AVAILABLE_AUDIO_OUTPUT_DRIVERS")) { |
pszResult = szTemp; |
121 |
// Getting all available audio output driver count. |
} |
122 |
// GET AVAILABLE_AUDIO_OUTPUT_DRIVERS |
else if (lscp_parser_test(&tok, "AVAILABLE_AUDIO_OUTPUT_DRIVERS")) { |
123 |
pszResult = "2\r\n"; |
// Getting all available audio output driver count. |
124 |
} |
// GET AVAILABLE_AUDIO_OUTPUT_DRIVERS |
125 |
else if (lscp_parser_test(&tok, "AVAILABLE_MIDI_INPUT_DRIVERS")) { |
pszResult = "2\r\n"; |
126 |
// Getting all available MIDI input driver count. |
} |
127 |
// GET AVAILABLE_MIDI_INPUT_DRIVERS |
else if (lscp_parser_test(&tok, "AVAILABLE_MIDI_INPUT_DRIVERS")) { |
128 |
pszResult = "1\r\n"; |
// Getting all available MIDI input driver count. |
129 |
} |
// GET AVAILABLE_MIDI_INPUT_DRIVERS |
130 |
else if (lscp_parser_test2(&tok, "AUDIO_OUTPUT_DRIVER", "INFO")) { |
pszResult = "1\r\n"; |
131 |
// Getting informations about a specific audio output driver. |
} |
132 |
// GET AUDIO_OUTPUT_DRIVER INFO <audio-output-type> |
else if (lscp_parser_test2(&tok, "AUDIO_OUTPUT_DRIVER", "INFO")) { |
133 |
if (lscp_parser_test(&tok, "Alsa")) { |
// Getting informations about a specific audio output driver. |
134 |
pszResult = "DESCRIPTION: 'ALSA PCM'\r\n" |
// GET AUDIO_OUTPUT_DRIVER INFO <audio-output-type> |
135 |
"VERSION: '1.0'\r\n" |
if (lscp_parser_test(&tok, "Alsa")) { |
136 |
"PARAMETERS: channels,samplerate,active\r\n"; |
pszResult = "DESCRIPTION: 'ALSA PCM'\r\n" |
137 |
} |
"VERSION: '1.0'\r\n" |
138 |
else if (lscp_parser_test(&tok, "Jack")) { |
"PARAMETERS: channels,samplerate,active\r\n" |
139 |
pszResult = "DESCRIPTION: JACK Audio Connection Kit\r\n" |
".\r\n"; |
140 |
"VERSION: 0.98.1\r\n" |
} |
141 |
"PARAMETERS: channels,samplerate,active\r\n"; |
else if (lscp_parser_test(&tok, "Jack")) { |
142 |
} |
pszResult = "DESCRIPTION: JACK Audio Connection Kit\r\n" |
143 |
else ret = LSCP_FAILED; |
"VERSION: 0.98.1\r\n" |
144 |
} |
"PARAMETERS: channels,samplerate,active\r\n" |
145 |
else if (lscp_parser_test2(&tok, "MIDI_INPUT_DRIVER", "INFO")) { |
".\r\n"; |
146 |
// Getting informations about a specific MIDI input driver. |
} |
147 |
// GET MIDI_INPUT_DRIVER INFO <midi-input-type> |
else ret = LSCP_FAILED; |
148 |
if (lscp_parser_test(&tok, "Alsa")) { |
} |
149 |
pszResult = "DESCRIPTION: ALSA Sequencer\r\n" |
else if (lscp_parser_test2(&tok, "MIDI_INPUT_DRIVER", "INFO")) { |
150 |
"VERSION: 1.0\r\n" |
// Getting informations about a specific MIDI input driver. |
151 |
"PARAMETERS: ports,active\r\n"; |
// GET MIDI_INPUT_DRIVER INFO <midi-input-type> |
152 |
} |
if (lscp_parser_test(&tok, "Alsa")) { |
153 |
else ret = LSCP_FAILED; |
pszResult = "DESCRIPTION: ALSA Sequencer\r\n" |
154 |
} |
"VERSION: 1.0\r\n" |
155 |
else if (lscp_parser_test2(&tok, "AUDIO_OUTPUT_DRIVER_PARAMETER", "INFO")) { |
"PARAMETERS: ports,active\r\n" |
156 |
// Getting informations about a specific audio output driver parameter. |
".\r\n"; |
157 |
// GET AUDIO_OUTPUT_DRIVER_PARAMETER INFO <audio-output-type> <param> |
} |
158 |
if (lscp_parser_test(&tok, "Alsa")) { |
else ret = LSCP_FAILED; |
159 |
if (lscp_parser_test(&tok, "active")) { |
} |
160 |
pszResult = "DESCRIPTION: 'ALSA PCM active state'\r\n" |
else if (lscp_parser_test2(&tok, "AUDIO_OUTPUT_DRIVER_PARAMETER", "INFO")) { |
161 |
"TYPE: BOOL\r\n" |
// Getting informations about a specific audio output driver parameter. |
162 |
"MANDATORY: TRUE\r\n" |
// GET AUDIO_OUTPUT_DRIVER_PARAMETER INFO <audio-output-type> <param> |
163 |
"FIX: TRUE\r\n" |
if (lscp_parser_test(&tok, "Alsa")) { |
164 |
"MULTIPLICITY: FALSE\r\n" |
if (lscp_parser_test(&tok, "active")) { |
165 |
"DEPENDS: channels,samplerate,card\r\n" |
pszResult = "DESCRIPTION: 'ALSA PCM active state'\r\n" |
166 |
"DEFAULT: TRUE\r\n" |
"TYPE: BOOL\r\n" |
167 |
"RANGE_MIN: FALSE\r\n" |
"MANDATORY: TRUE\r\n" |
168 |
"RANGE_MAX: TRUE\r\n" |
"FIX: TRUE\r\n" |
169 |
"POSSIBILITIES: FALSE,TRUE\r\n"; |
"MULTIPLICITY: FALSE\r\n" |
170 |
} |
"DEPENDS: channels,samplerate,card\r\n" |
171 |
else if (lscp_parser_test(&tok, "channels")) { |
"DEFAULT: TRUE\r\n" |
172 |
pszResult = "DESCRIPTION: 'Number of ALSA PCM channels'\r\n" |
"RANGE_MIN: FALSE\r\n" |
173 |
"TYPE: INT\r\n" |
"RANGE_MAX: TRUE\r\n" |
174 |
"MANDATORY: TRUE\r\n" |
"POSSIBILITIES: FALSE,TRUE\r\n" |
175 |
"FIX: TRUE\r\n" |
".\r\n"; |
176 |
"MULTIPLICITY: FALSE\r\n" |
} |
177 |
"DEFAULT: 2\r\n"; |
else if (lscp_parser_test(&tok, "channels")) { |
178 |
} |
pszResult = "DESCRIPTION: 'Number of ALSA PCM channels'\r\n" |
179 |
else if (lscp_parser_test(&tok, "samplerate")) { |
"TYPE: INT\r\n" |
180 |
pszResult = "DESCRIPTION: 'ALSA PCM sample rate'\r\n" |
"MANDATORY: TRUE\r\n" |
181 |
"TYPE: INT\r\n" |
"FIX: TRUE\r\n" |
182 |
"MANDATORY: TRUE\r\n" |
"MULTIPLICITY: FALSE\r\n" |
183 |
"FIX: TRUE\r\n" |
"DEFAULT: 2\r\n" |
184 |
"MULTIPLICITY: TRUE\r\n" |
".\r\n"; |
185 |
"DEFAULT: 44100\r\n" |
} |
186 |
"POSSIBILITIES: 44100,48000,96000\r\n"; |
else if (lscp_parser_test(&tok, "samplerate")) { |
187 |
} |
pszResult = "DESCRIPTION: 'ALSA PCM sample rate'\r\n" |
188 |
else ret = LSCP_FAILED; |
"TYPE: INT\r\n" |
189 |
} |
"MANDATORY: TRUE\r\n" |
190 |
else if (lscp_parser_test(&tok, "Jack")) { |
"FIX: TRUE\r\n" |
191 |
if (lscp_parser_test(&tok, "active")) { |
"MULTIPLICITY: TRUE\r\n" |
192 |
pszResult = "DESCRIPTION: 'JACK active state'\r\n" |
"DEFAULT: 44100\r\n" |
193 |
"TYPE: BOOL\r\n" |
"POSSIBILITIES: 44100,48000,96000\r\n" |
194 |
"MANDATORY: TRUE\r\n" |
".\r\n"; |
195 |
"FIX: TRUE\r\n" |
} |
196 |
"MULTIPLICITY: FALSE\r\n" |
else ret = LSCP_FAILED; |
197 |
"DEPENDS: channels,samplerate\r\n" |
} |
198 |
"DEFAULT: TRUE\r\n" |
else if (lscp_parser_test(&tok, "Jack")) { |
199 |
"RANGE_MIN: FALSE\r\n" |
if (lscp_parser_test(&tok, "active")) { |
200 |
"RANGE_MAX: TRUE\r\n" |
pszResult = "DESCRIPTION: 'JACK active state'\r\n" |
201 |
"POSSIBILITIES: FALSE,TRUE\r\n"; |
"TYPE: BOOL\r\n" |
202 |
} |
"MANDATORY: TRUE\r\n" |
203 |
else if (lscp_parser_test(&tok, "channels")) { |
"FIX: TRUE\r\n" |
204 |
pszResult = "DESCRIPTION: 'Number of JACK audio channels'\r\n" |
"MULTIPLICITY: FALSE\r\n" |
205 |
"TYPE: INT\r\n" |
"DEPENDS: channels,samplerate\r\n" |
206 |
"MANDATORY: TRUE\r\n" |
"DEFAULT: TRUE\r\n" |
207 |
"FIX: TRUE\r\n" |
"RANGE_MIN: FALSE\r\n" |
208 |
"MULTIPLICITY: FALSE\r\n" |
"RANGE_MAX: TRUE\r\n" |
209 |
"DEFAULT: 2\r\n"; |
"POSSIBILITIES: FALSE,TRUE\r\n" |
210 |
} |
".\r\n"; |
211 |
else if (lscp_parser_test(&tok, "samplerate")) { |
} |
212 |
pszResult = "DESCRIPTION: 'JACK sample rate'\r\n" |
else if (lscp_parser_test(&tok, "channels")) { |
213 |
"TYPE: INT\r\n" |
pszResult = "DESCRIPTION: 'Number of JACK audio channels'\r\n" |
214 |
"MANDATORY: TRUE\r\n" |
"TYPE: INT\r\n" |
215 |
"FIX: TRUE\r\n" |
"MANDATORY: TRUE\r\n" |
216 |
"MULTIPLICITY: TRUE\r\n" |
"FIX: TRUE\r\n" |
217 |
"DEFAULT: 44100\r\n" |
"MULTIPLICITY: FALSE\r\n" |
218 |
"POSSIBILITIES: 44100,48000,96000\r\n"; |
"DEFAULT: 2\r\n" |
219 |
} |
".\r\n"; |
220 |
else ret = LSCP_FAILED; |
} |
221 |
} |
else if (lscp_parser_test(&tok, "samplerate")) { |
222 |
else ret = LSCP_FAILED; |
pszResult = "DESCRIPTION: 'JACK sample rate'\r\n" |
223 |
} |
"TYPE: INT\r\n" |
224 |
else if (lscp_parser_test2(&tok, "MIDI_INPUT_DRIVER_PARAMETER", "INFO")) { |
"MANDATORY: TRUE\r\n" |
225 |
// Getting informations about a specific MIDI input driver parameter. |
"FIX: TRUE\r\n" |
226 |
// GET MIDI_INPUT_DRIVER_PARAMETER INFO <midi-input-type> <param> |
"MULTIPLICITY: TRUE\r\n" |
227 |
if (lscp_parser_test(&tok, "Alsa")) { |
"DEFAULT: 44100\r\n" |
228 |
if (lscp_parser_test(&tok, "active")) { |
"POSSIBILITIES: 44100,48000,96000\r\n" |
229 |
pszResult = "DESCRIPTION: 'ALSA Sequencer device active state'\r\n" |
".\r\n"; |
230 |
"TYPE: BOOL\r\n" |
} |
231 |
"MANDATORY: TRUE\r\n" |
else ret = LSCP_FAILED; |
232 |
"FIX: TRUE\r\n" |
} |
233 |
"MULTIPLICITY: FALSE\r\n" |
else ret = LSCP_FAILED; |
234 |
"DEPENDS: channels,ports\r\n" |
} |
235 |
"DEFAULT: TRUE\r\n" |
else if (lscp_parser_test2(&tok, "MIDI_INPUT_DRIVER_PARAMETER", "INFO")) { |
236 |
"RANGE_MIN: FALSE\r\n" |
// Getting informations about a specific MIDI input driver parameter. |
237 |
"RANGE_MAX: TRUE\r\n" |
// GET MIDI_INPUT_DRIVER_PARAMETER INFO <midi-input-type> <param> |
238 |
"POSSIBILITIES: FALSE,TRUE\r\n"; |
if (lscp_parser_test(&tok, "Alsa")) { |
239 |
} |
if (lscp_parser_test(&tok, "active")) { |
240 |
else if (lscp_parser_test(&tok, "ports")) { |
pszResult = "DESCRIPTION: 'ALSA Sequencer device active state'\r\n" |
241 |
pszResult = "DESCRIPTION: 'Number of ALSA Sequencer ports'\r\n" |
"TYPE: BOOL\r\n" |
242 |
"TYPE: INT\r\n" |
"MANDATORY: TRUE\r\n" |
243 |
"MANDATORY: FALSE\r\n" |
"FIX: TRUE\r\n" |
244 |
"FIX: FALSE\r\n" |
"MULTIPLICITY: FALSE\r\n" |
245 |
"MULTIPLICITY: FALSE\r\n" |
"DEPENDS: channels,ports\r\n" |
246 |
"DEFAULT: 1\r\n" |
"DEFAULT: TRUE\r\n" |
247 |
"RANGE_MIN: 1\r\n" |
"RANGE_MIN: FALSE\r\n" |
248 |
"RANGE_MAX: 4\r\n"; |
"RANGE_MAX: TRUE\r\n" |
249 |
} |
"POSSIBILITIES: FALSE,TRUE\r\n" |
250 |
else ret = LSCP_FAILED; |
".\r\n"; |
251 |
} |
} |
252 |
else ret = LSCP_FAILED; |
else if (lscp_parser_test(&tok, "ports")) { |
253 |
} |
pszResult = "DESCRIPTION: 'Number of ALSA Sequencer ports'\r\n" |
254 |
else if (lscp_parser_test2(&tok, "AUDIO_OUTPUT_DEVICE", "INFO")) { |
"TYPE: INT\r\n" |
255 |
// Getting informations about a specific audio output device. |
"MANDATORY: FALSE\r\n" |
256 |
// GET AUDIO_OUTPUT_DEVICE INFO <audio-device-id> |
"FIX: FALSE\r\n" |
257 |
if (lscp_parser_nextint(&tok) < iAudioDevice) { |
"MULTIPLICITY: FALSE\r\n" |
258 |
pszResult = "driver: Alsa\r\n" |
"DEFAULT: 1\r\n" |
259 |
"active: TRUE\r\n" |
"RANGE_MIN: 1\r\n" |
260 |
"channels: 2\r\n" |
"RANGE_MAX: 4\r\n" |
261 |
"samplerate: 44100\r\n"; |
".\r\n"; |
262 |
} |
} |
263 |
else ret = LSCP_FAILED; |
else ret = LSCP_FAILED; |
264 |
} |
} |
265 |
else if (lscp_parser_test2(&tok, "MIDI_INPUT_DEVICE", "INFO")) { |
else ret = LSCP_FAILED; |
266 |
// Getting informations about a specific MIDI input device. |
} |
267 |
// GET MIDI_INPUT_DEVICE INFO <midi-device-id> |
else if (lscp_parser_test2(&tok, "AUDIO_OUTPUT_DEVICE", "INFO")) { |
268 |
if (lscp_parser_nextint(&tok) < iMidiDevice) { |
// Getting informations about a specific audio output device. |
269 |
pszResult = "driver: Alsa\r\n" |
// GET AUDIO_OUTPUT_DEVICE INFO <audio-device-id> |
270 |
"active: TRUE\r\n" |
if (lscp_parser_nextint(&tok) < iAudioDevice) { |
271 |
"channels: 16\r\n" |
pszResult = "driver: Alsa\r\n" |
272 |
"ports: 1\r\n"; |
"active: TRUE\r\n" |
273 |
} |
"channels: 2\r\n" |
274 |
else ret = LSCP_FAILED; |
"samplerate: 44100\r\n" |
275 |
} |
".\r\n"; |
276 |
else if (lscp_parser_test2(&tok, "AUDIO_OUTPUT_CHANNEL", "INFO")) { |
} |
277 |
// Getting informations about an audio channel. |
else ret = LSCP_FAILED; |
278 |
// GET AUDIO_OUTPUT_CHANNEL INFO <audio-device-id> <audio-channel> |
} |
279 |
if (lscp_parser_nextint(&tok) < iAudioDevice) { |
else if (lscp_parser_test2(&tok, "MIDI_INPUT_DEVICE", "INFO")) { |
280 |
pszResult = "name: DummyMonitor\r\n" |
// Getting informations about a specific MIDI input device. |
281 |
"is_mix_channel: FALSE\r\n" |
// GET MIDI_INPUT_DEVICE INFO <midi-device-id> |
282 |
"mix_channel_destination: 0\r\n"; |
if (lscp_parser_nextint(&tok) < iMidiDevice) { |
283 |
} |
pszResult = "driver: Alsa\r\n" |
284 |
else ret = LSCP_FAILED; |
"active: TRUE\r\n" |
285 |
} |
"channels: 16\r\n" |
286 |
else if (lscp_parser_test2(&tok, "MIDI_INPUT_PORT", "INFO")) { |
"ports: 1\r\n" |
287 |
// Getting informations about a MIDI port. |
".\r\n"; |
288 |
// GET MIDI_INPUT_PORT INFO <midi-device-id> <midi-port> |
} |
289 |
if (lscp_parser_nextint(&tok) < iMidiDevice) { |
else ret = LSCP_FAILED; |
290 |
pszResult = "name: DummyKeyboard\r\n" |
} |
291 |
"alsa_seq_bindings: '64:0'\r\n"; |
else if (lscp_parser_test2(&tok, "AUDIO_OUTPUT_CHANNEL", "INFO")) { |
292 |
} |
// Getting informations about an audio channel. |
293 |
else ret = LSCP_FAILED; |
// GET AUDIO_OUTPUT_CHANNEL INFO <audio-device-id> <audio-channel> |
294 |
} |
if (lscp_parser_nextint(&tok) < iAudioDevice) { |
295 |
else if (lscp_parser_test2(&tok, "AUDIO_OUTPUT_CHANNEL_PARAMETER", "INFO")) { |
pszResult = "name: DummyMonitor\r\n" |
296 |
// Getting informations about specific audio channel parameter. |
"is_mix_channel: FALSE\r\n" |
297 |
// GET AUDIO_OUTPUT_CHANNEL_PARAMETER INFO <audio-device-id> <audio-channel> <param> |
"mix_channel_destination: 0\r\n" |
298 |
if (lscp_parser_nextint(&tok) < iAudioDevice) { |
".\r\n"; |
299 |
lscp_parser_nextint(&tok); |
} |
300 |
if (lscp_parser_test(&tok, "is_mix_channel")) { |
else ret = LSCP_FAILED; |
301 |
pszResult = "DESCRIPTION: 'Whether this is an audio mix channel'\r\n" |
} |
302 |
"TYPE: BOOL\r\n" |
else if (lscp_parser_test2(&tok, "MIDI_INPUT_PORT", "INFO")) { |
303 |
"MANDATORY: TRUE\r\n" |
// Getting informations about a MIDI port. |
304 |
"FIX: FALSE\r\n" |
// GET MIDI_INPUT_PORT INFO <midi-device-id> <midi-port> |
305 |
"MULTIPLICITY: FALSE\r\n" |
if (lscp_parser_nextint(&tok) < iMidiDevice) { |
306 |
"POSSIBILITIES: FALSE,TRUE\r\n"; |
pszResult = "name: DummyKeyboard\r\n" |
307 |
} |
"alsa_seq_bindings: '64:0'\r\n" |
308 |
else if (lscp_parser_test(&tok, "mix_channel_destination")) { |
".\r\n"; |
309 |
pszResult = "DESCRIPTION: 'Audio mix channel destination'\r\n" |
} |
310 |
"TYPE: INT\r\n" |
else ret = LSCP_FAILED; |
311 |
"MANDATORY: TRUE\r\n" |
} |
312 |
"FIX: FALSE\r\n" |
else if (lscp_parser_test2(&tok, "AUDIO_OUTPUT_CHANNEL_PARAMETER", "INFO")) { |
313 |
"MULTIPLICITY: TRUE\r\n" |
// Getting informations about specific audio channel parameter. |
314 |
"POSSIBILITIES: 0,1\r\n"; |
// GET AUDIO_OUTPUT_CHANNEL_PARAMETER INFO <audio-device-id> <audio-channel> <param> |
315 |
} |
if (lscp_parser_nextint(&tok) < iAudioDevice) { |
316 |
else ret = LSCP_FAILED; |
lscp_parser_nextint(&tok); |
317 |
} |
if (lscp_parser_test(&tok, "is_mix_channel")) { |
318 |
else ret = LSCP_FAILED; |
pszResult = "DESCRIPTION: 'Whether this is an audio mix channel'\r\n" |
319 |
} |
"TYPE: BOOL\r\n" |
320 |
else if (lscp_parser_test2(&tok, "MIDI_INPUT_PORT_PARAMETER", "INFO")) { |
"MANDATORY: TRUE\r\n" |
321 |
// Getting informations about specific MIDI port parameter. |
"FIX: FALSE\r\n" |
322 |
// GET MIDI_INPUT_PORT_PARAMETER INFO <midi-device-id> <midi-port> <param> |
"MULTIPLICITY: FALSE\r\n" |
323 |
if (lscp_parser_nextint(&tok) < iMidiDevice) { |
"POSSIBILITIES: FALSE,TRUE\r\n" |
324 |
lscp_parser_nextint(&tok); |
".\r\n"; |
325 |
if (lscp_parser_test(&tok, "alsa_seq_bindings")) { |
} |
326 |
pszResult = "DESCRIPTION: 'Alsa sequencer port bindings'\r\n" |
else if (lscp_parser_test(&tok, "mix_channel_destination")) { |
327 |
"TYPE: STRING\r\n" |
pszResult = "DESCRIPTION: 'Audio mix channel destination'\r\n" |
328 |
"MANDATORY: TRUE\r\n" |
"TYPE: INT\r\n" |
329 |
"FIX: FALSE\r\n" |
"MANDATORY: TRUE\r\n" |
330 |
"MULTIPLICITY: TRUE\r\n" |
"FIX: FALSE\r\n" |
331 |
"POSSIBILITIES: '64:0','68:0','68:1'\r\n"; |
"MULTIPLICITY: TRUE\r\n" |
332 |
} |
"POSSIBILITIES: 0,1\r\n" |
333 |
else ret = LSCP_FAILED; |
".\r\n"; |
334 |
} |
} |
335 |
else ret = LSCP_FAILED; |
else ret = LSCP_FAILED; |
336 |
} |
} |
337 |
else if (lscp_parser_test(&tok, "AUDIO_OUTPUT_DEVICES")) { |
else ret = LSCP_FAILED; |
338 |
// Getting all created audio output device count. |
} |
339 |
// GET AUDIO_OUTPUT_DEVICES |
else if (lscp_parser_test2(&tok, "MIDI_INPUT_PORT_PARAMETER", "INFO")) { |
340 |
sprintf(szTemp, "%d\r\n", iAudioDevice); |
// Getting informations about specific MIDI port parameter. |
341 |
pszResult = szTemp; |
// GET MIDI_INPUT_PORT_PARAMETER INFO <midi-device-id> <midi-port> <param> |
342 |
} |
if (lscp_parser_nextint(&tok) < iMidiDevice) { |
343 |
else if (lscp_parser_test(&tok, "MIDI_INPUT_DEVICES")) { |
lscp_parser_nextint(&tok); |
344 |
// Getting all created MID input device count. |
if (lscp_parser_test(&tok, "alsa_seq_bindings")) { |
345 |
// GET MIDI_INPUT_DEVICES |
pszResult = "DESCRIPTION: 'Alsa sequencer port bindings'\r\n" |
346 |
sprintf(szTemp, "%d\r\n", iMidiDevice); |
"TYPE: STRING\r\n" |
347 |
pszResult = szTemp; |
"MANDATORY: TRUE\r\n" |
348 |
} |
"FIX: FALSE\r\n" |
349 |
else if (lscp_parser_test(&tok, "AVAILABLE_ENGINES")) { |
"MULTIPLICITY: TRUE\r\n" |
350 |
// Getting all available engine count: |
"POSSIBILITIES: '64:0','68:0','68:1'\r\n" |
351 |
// GET AVAILABLE_ENGINES |
".\r\n"; |
352 |
pszResult = "3\r\n"; |
} |
353 |
} |
else ret = LSCP_FAILED; |
354 |
else if (lscp_parser_test2(&tok, "SERVER", "INFO")) { |
} |
355 |
// Getting information about the server. |
else ret = LSCP_FAILED; |
356 |
// GET SERVER INFO |
} |
357 |
sprintf(szTemp, "DESCRIPTION: example_server (%s) %s\r\n" |
else if (lscp_parser_test(&tok, "AUDIO_OUTPUT_DEVICES")) { |
358 |
"VERSION: %s\r\n", lscp_server_package(), |
// Getting all created audio output device count. |
359 |
lscp_server_build(), lscp_server_version()); |
// GET AUDIO_OUTPUT_DEVICES |
360 |
pszResult = szTemp; |
sprintf(szTemp, "%d\r\n", iAudioDevice); |
361 |
} |
pszResult = szTemp; |
362 |
else if (lscp_parser_test2(&tok, "ENGINE", "INFO")) { |
} |
363 |
// Getting information about an engine. |
else if (lscp_parser_test(&tok, "MIDI_INPUT_DEVICES")) { |
364 |
// GET ENGINE INFO <engine-name> |
// Getting all created MID input device count. |
365 |
if (lscp_parser_test(&tok, "GigEngine")) { |
// GET MIDI_INPUT_DEVICES |
366 |
pszResult = "DESCRIPTION: GigaSampler Engine\r\n" |
sprintf(szTemp, "%d\r\n", iMidiDevice); |
367 |
"VERSION: 0.3\r\n"; |
pszResult = szTemp; |
368 |
} |
} |
369 |
else if (lscp_parser_test(&tok, "DLSEngine")) { |
else if (lscp_parser_test(&tok, "AVAILABLE_ENGINES")) { |
370 |
pszResult = "DESCRIPTION: 'DLS Generic Engine'\r\n" |
// Getting all available engine count: |
371 |
"VERSION: 0.2\r\n"; |
// GET AVAILABLE_ENGINES |
372 |
} |
pszResult = "3\r\n"; |
373 |
else if (lscp_parser_test(&tok, "AkaiEngine")) { |
} |
374 |
pszResult = "DESCRIPTION: Akai Sampler Engine\r\n" |
else if (lscp_parser_test2(&tok, "SERVER", "INFO")) { |
375 |
"VERSION: 0.1\r\n"; |
// Getting information about the server. |
376 |
} |
// GET SERVER INFO |
377 |
else ret = LSCP_FAILED; |
sprintf(szTemp, "DESCRIPTION: example_server (%s) %s\r\n" |
378 |
} |
"VERSION: %s\r\n.\r\n", lscp_server_package(), |
379 |
else ret = LSCP_FAILED; |
lscp_server_build(), lscp_server_version()); |
380 |
} |
pszResult = szTemp; |
381 |
else if (lscp_parser_test(&tok, "LIST")) { |
} |
382 |
if (lscp_parser_test(&tok, "CHANNELS")) { |
else if (lscp_parser_test2(&tok, "ENGINE", "INFO")) { |
383 |
// Getting all created sampler channel list. |
// Getting information about an engine. |
384 |
// LIST CHANNELS |
// GET ENGINE INFO <engine-name> |
385 |
if (iSamplerChannel > 0) { |
if (lscp_parser_test(&tok, "GigEngine")) { |
386 |
strcpy(szTemp, "0"); |
pszResult = "DESCRIPTION: GigaSampler Engine\r\n" |
387 |
for (i = 1; i < iSamplerChannel && strlen(szTemp) < sizeof(szTemp) - 8; i++) |
"VERSION: 0.3\r\n" |
388 |
sprintf(szTemp + strlen(szTemp), ",%d", i); |
".\r\n"; |
389 |
strcat(szTemp, "\r\n"); |
} |
390 |
pszResult = szTemp; |
else if (lscp_parser_test(&tok, "DLSEngine")) { |
391 |
} |
pszResult = "DESCRIPTION: 'DLS Generic Engine'\r\n" |
392 |
else ret = LSCP_FAILED; |
"VERSION: 0.2\r\n" |
393 |
} |
".\r\n"; |
394 |
else if (lscp_parser_test(&tok, "AVAILABLE_ENGINES")) { |
} |
395 |
// Getting all available engines: |
else if (lscp_parser_test(&tok, "AkaiEngine")) { |
396 |
// LIST AVAILABLE_ENGINES |
pszResult = "DESCRIPTION: Akai Sampler Engine\r\n" |
397 |
pszResult = "GigEngine,DLSEngine,AkaiEngine\r\n"; |
"VERSION: 0.1\r\n" |
398 |
} |
".\r\n"; |
399 |
else if (lscp_parser_test(&tok, "AVAILABLE_AUDIO_OUTPUT_DRIVERS")) { |
} |
400 |
// Getting all available audio output drivers. |
else ret = LSCP_FAILED; |
401 |
// LIST AVAILABLE_AUDIO_OUTPUT_DRIVERS |
} |
402 |
pszResult = "ALSA,JACK\r\n"; |
else if (lscp_parser_test(&tok, "TOTAL_VOICE_COUNT")) { |
403 |
} |
// Current number of active voices: |
404 |
else if (lscp_parser_test(&tok, "AVAILABLE_MIDI_INPUT_DRIVERS")) { |
// GET TOTAL_VOICE_COUNT |
405 |
// Getting all available MIDI input drivers. |
sprintf(szTemp, "%d\r\n", rand() % 100); |
406 |
// LIST AVAILABLE_MIDI_INPUT_DRIVERS |
pszResult = szTemp; |
407 |
pszResult = "ALSA\r\n"; |
} |
408 |
} |
else if (lscp_parser_test(&tok, "TOTAL_VOICE_COUNT_MAX")) { |
409 |
else if (lscp_parser_test(&tok, "AUDIO_OUTPUT_DEVICES")) { |
// Maximum amount of active voices: |
410 |
// Getting all created audio output device list. |
// GET TOTAL_VOICE_COUNT_MAX |
411 |
// LIST AUDIO_OUTPUT_DEVICES |
sprintf(szTemp, "%d\r\n", rand() % 100); |
412 |
if (iAudioDevice > 0) { |
pszResult = szTemp; |
413 |
strcpy(szTemp, "0"); |
} |
414 |
for (i = 1; i < iAudioDevice && strlen(szTemp) < sizeof(szTemp) - 8; i++) |
else if (lscp_parser_test(&tok, "MIDI_INSTRUMENTS")) { |
415 |
sprintf(szTemp + strlen(szTemp), ",%d", i); |
// Get the total count of MIDI instrument map entries: |
416 |
strcat(szTemp, "\r\n"); |
// GET MIDI_INSTRUMENTS |
417 |
pszResult = szTemp; |
sprintf(szTemp, "%d\r\n", iMidiInstruments); |
418 |
} |
pszResult = szTemp; |
419 |
else ret = LSCP_FAILED; |
} |
420 |
} |
if (lscp_parser_test2(&tok, "MIDI_INSTRUMENT", "INFO")) { |
421 |
else if (lscp_parser_test(&tok, "MIDI_INPUT_DEVICES")) { |
// Getting information about a MIDI instrument map entry: |
422 |
// Getting all created MID input device list. |
// GET MIDI_INSTRUMENT INFO <midi-bank-msb> <midi-bank-lsb> <midi-prog> |
423 |
// LIST MIDI_INPUT_DEVICES |
pszResult = "NAME: DummyName\r\n" |
424 |
if (iMidiDevice > 0) { |
"ENGINE_NAME: DummyEngine\r\n" |
425 |
strcpy(szTemp, "0"); |
"INSTRUMENT_FILE: DummyInstrument.gig\r\n" |
426 |
for (i = 1; i < iMidiDevice && strlen(szTemp) < sizeof(szTemp) - 8; i++) |
"INSTRUMENT_NR: 0\r\n" |
427 |
sprintf(szTemp + strlen(szTemp), ",%d", i); |
"INSTRUMENT_NAME: Dummy Instrument\r\n" |
428 |
strcat(szTemp, "\r\n"); |
"LOAD_MODE: ON_DEMAND\r\n" |
429 |
pszResult = szTemp; |
"VOLUME: 0.5\r\n" |
430 |
} |
".\r\n"; |
431 |
else ret = LSCP_FAILED; |
} |
432 |
} |
else ret = LSCP_FAILED; |
433 |
else ret = LSCP_FAILED; |
} |
434 |
} |
else if (lscp_parser_test(&tok, "LIST")) { |
435 |
else if (lscp_parser_test(&tok, "SET")) { |
if (lscp_parser_test(&tok, "CHANNELS")) { |
436 |
if (lscp_parser_test(&tok, "CHANNEL")) { |
// Getting all created sampler channel list. |
437 |
if (lscp_parser_test(&tok, "VOLUME")) { |
// LIST CHANNELS |
438 |
// Setting channel volume: |
for (i = 0; i < iSamplerChannel && strlen(szTemp) < sizeof(szTemp) - 8; i++) { |
439 |
// SET CHANNEL VOLUME <sampler-channel> <volume> |
if (i > 0) |
440 |
} |
strcat(szTemp, ","); |
441 |
else if (lscp_parser_test(&tok, "MUTE")) { |
sprintf(szTemp + strlen(szTemp), "%d", i); |
442 |
// Muting a sampler channel: |
} |
443 |
// SET CHANNEL MUTE <sampler-channel> <mute> |
strcat(szTemp, "\r\n"); |
444 |
} |
pszResult = szTemp; |
445 |
else if (lscp_parser_test(&tok, "SOLO")) { |
} |
446 |
// Soloing a sampler channel: |
else if (lscp_parser_test(&tok, "AVAILABLE_ENGINES")) { |
447 |
// SET CHANNEL SOLO <sampler-channel> <solo> |
// Getting all available engines: |
448 |
} |
// LIST AVAILABLE_ENGINES |
449 |
else if (lscp_parser_test(&tok, "AUDIO_OUTPUT_TYPE")) { |
pszResult = "GigEngine,DLSEngine,AkaiEngine\r\n"; |
450 |
// Setting audio output type: |
} |
451 |
// SET CHANNEL AUDIO_OUTPUT_TYPE <sampler-channel> <audio-output-type> |
else if (lscp_parser_test(&tok, "AVAILABLE_AUDIO_OUTPUT_DRIVERS")) { |
452 |
} |
// Getting all available audio output drivers. |
453 |
else if (lscp_parser_test(&tok, "AUDIO_OUTPUT_DEVICE")) { |
// LIST AVAILABLE_AUDIO_OUTPUT_DRIVERS |
454 |
// Setting audio output device: |
pszResult = "ALSA,JACK\r\n"; |
455 |
// SET CHANNEL AUDIO_OUTPUT_DEVICE <sampler-channel> <device-id> |
} |
456 |
} |
else if (lscp_parser_test(&tok, "AVAILABLE_MIDI_INPUT_DRIVERS")) { |
457 |
else if (lscp_parser_test(&tok, "AUDIO_OUTPUT_CHANNEL")) { |
// Getting all available MIDI input drivers. |
458 |
// Setting audio output channel: |
// LIST AVAILABLE_MIDI_INPUT_DRIVERS |
459 |
// SET CHANNEL AUDIO_OUTPUT_CHANNEL <sampler-channel> <audio-in> <audio-out> |
pszResult = "ALSA\r\n"; |
460 |
} |
} |
461 |
else if (lscp_parser_test(&tok, "MIDI_INPUT_TYPE")) { |
else if (lscp_parser_test(&tok, "AUDIO_OUTPUT_DEVICES")) { |
462 |
// Setting MIDI input type: |
// Getting all created audio output device list. |
463 |
// SET CHANNEL MIDI_INPUT_TYPE <sampler-channel> <midi-input-type> |
// LIST AUDIO_OUTPUT_DEVICES |
464 |
} |
for (i = 0; i < iAudioDevice && strlen(szTemp) < sizeof(szTemp) - 8; i++) { |
465 |
else if (lscp_parser_test(&tok, "MIDI_INPUT_DEVICE")) { |
if (i > 0) |
466 |
// Setting MIDI input device: |
strcat(szTemp, ","); |
467 |
// SET CHANNEL MIDI_INPUT_DEVICE <sampler-channel> <device-id> |
sprintf(szTemp + strlen(szTemp), "%d", i); |
468 |
} |
} |
469 |
else if (lscp_parser_test(&tok, "MIDI_INPUT_PORT")) { |
strcat(szTemp, "\r\n"); |
470 |
// Setting MIDI input port: |
pszResult = szTemp; |
471 |
// SET CHANNEL MIDI_INPUT_PORT <sampler-channel> <midi-input-port> |
} |
472 |
} |
else if (lscp_parser_test(&tok, "MIDI_INPUT_DEVICES")) { |
473 |
else if (lscp_parser_test(&tok, "MIDI_INPUT_CHANNEL")) { |
// Getting all created MID input device list. |
474 |
// Setting MIDI input channel: |
// LIST MIDI_INPUT_DEVICES |
475 |
// SET CHANNEL MIDI_INPUT_CHANNEL <sampler-channel> <midi-input-chan> |
for (i = 0; i < iMidiDevice && strlen(szTemp) < sizeof(szTemp) - 8; i++) { |
476 |
} |
if (i > 0) |
477 |
else ret = LSCP_FAILED; |
strcat(szTemp, ","); |
478 |
} |
sprintf(szTemp + strlen(szTemp), "%d", i); |
479 |
else ret = LSCP_FAILED; |
} |
480 |
} |
strcat(szTemp, "\r\n"); |
481 |
else if (lscp_parser_test(&tok, "LOAD")) { |
pszResult = szTemp; |
482 |
if (lscp_parser_test(&tok, "ENGINE")) { |
} |
483 |
// Loading a sampler engine: |
else if (lscp_parser_test(&tok, "MIDI_INSTRUMENTS")) { |
484 |
// LOAD ENGINE <engine-name> <sampler-channel> |
// Getting indeces of all MIDI instrument map entries: |
485 |
} |
// LIST MIDI_INSTRUMENTS |
486 |
else if (lscp_parser_test(&tok, "INSTRUMENT")) { |
for (i = 0; i < iMidiInstruments && strlen(szTemp) < sizeof(szTemp) - 16; i++) { |
487 |
// Loading an instrument: |
if (i > 0) |
488 |
// LOAD INSTRUMENT [NON_MODAL] <filename> <instr-index> <sampler-channel> |
strcat(szTemp, ","); |
489 |
} |
sprintf(szTemp + strlen(szTemp), "{0,%d,%d}", i / 128, i % 128); |
490 |
else ret = LSCP_FAILED; |
} |
491 |
} |
strcat(szTemp, "\r\n"); |
492 |
else if (lscp_parser_test2(&tok, "ADD", "CHANNEL")) { |
pszResult = szTemp; |
493 |
// Adding a new sampler channel: |
} |
494 |
// ADD CHANNEL |
else ret = LSCP_FAILED; |
495 |
if (iSamplerChannel < 16) { |
} |
496 |
sprintf(szTemp, "OK[%d]", iSamplerChannel++); |
else if (lscp_parser_test(&tok, "SET")) { |
497 |
pszResult = szTemp; |
if (lscp_parser_test(&tok, "CHANNEL")) { |
498 |
} else { |
if (lscp_parser_test(&tok, "VOLUME")) { |
499 |
iSamplerChannel = 0; |
// Setting channel volume: |
500 |
ret = LSCP_FAILED; |
// SET CHANNEL VOLUME <sampler-channel> <volume> |
501 |
} |
} |
502 |
} |
else if (lscp_parser_test(&tok, "MUTE")) { |
503 |
else if (lscp_parser_test2(&tok, "REMOVE", "CHANNEL")) { |
// Muting a sampler channel: |
504 |
// Removing a sampler channel: |
// SET CHANNEL MUTE <sampler-channel> <mute> |
505 |
// REMOVE CHANNEL <sampler-channel> |
} |
506 |
if (lscp_parser_nextint(&tok) < iSamplerChannel) |
else if (lscp_parser_test(&tok, "SOLO")) { |
507 |
iSamplerChannel--; |
// Soloing a sampler channel: |
508 |
else |
// SET CHANNEL SOLO <sampler-channel> <solo> |
509 |
ret = LSCP_FAILED; |
} |
510 |
} |
else if (lscp_parser_test(&tok, "AUDIO_OUTPUT_TYPE")) { |
511 |
else if (lscp_parser_test(&tok, "RESET")) { |
// Setting audio output type: |
512 |
if (lscp_parser_test(&tok, "CHANNEL")) { |
// SET CHANNEL AUDIO_OUTPUT_TYPE <sampler-channel> <audio-output-type> |
513 |
// Resetting a sampler channel: |
} |
514 |
// RESET CHANNEL <sampler-channel> |
else if (lscp_parser_test(&tok, "AUDIO_OUTPUT_DEVICE")) { |
515 |
if (lscp_parser_nextint(&tok) > iSamplerChannel) |
// Setting audio output device: |
516 |
ret = LSCP_FAILED; |
// SET CHANNEL AUDIO_OUTPUT_DEVICE <sampler-channel> <device-id> |
517 |
} else { |
} |
518 |
// Reset sampler: |
else if (lscp_parser_test(&tok, "AUDIO_OUTPUT_CHANNEL")) { |
519 |
// RESET |
// Setting audio output channel: |
520 |
iSamplerChannel = 0; |
// SET CHANNEL AUDIO_OUTPUT_CHANNEL <sampler-channel> <audio-in> <audio-out> |
521 |
iAudioDevice = 0; |
} |
522 |
iMidiDevice = 0; |
else if (lscp_parser_test(&tok, "MIDI_INPUT_TYPE")) { |
523 |
} |
// Setting MIDI input type: |
524 |
} |
// SET CHANNEL MIDI_INPUT_TYPE <sampler-channel> <midi-input-type> |
525 |
else if (lscp_parser_test(&tok, "CREATE")) { |
} |
526 |
if (lscp_parser_test(&tok, "AUDIO_OUTPUT_DEVICE")) { |
else if (lscp_parser_test(&tok, "MIDI_INPUT_DEVICE")) { |
527 |
// Creating an audio output device. |
// Setting MIDI input device: |
528 |
// CREATE AUDIO_OUTPUT_DEVICE <audio-output-driver> [<params>] |
// SET CHANNEL MIDI_INPUT_DEVICE <sampler-channel> <device-id> |
529 |
if (iAudioDevice < 8) { |
} |
530 |
sprintf(szTemp, "OK[%d]", iAudioDevice++); |
else if (lscp_parser_test(&tok, "MIDI_INPUT_PORT")) { |
531 |
pszResult = szTemp; |
// Setting MIDI input port: |
532 |
} else { |
// SET CHANNEL MIDI_INPUT_PORT <sampler-channel> <midi-input-port> |
533 |
iAudioDevice = 0; |
} |
534 |
ret = LSCP_FAILED; |
else if (lscp_parser_test(&tok, "MIDI_INPUT_CHANNEL")) { |
535 |
} |
// Setting MIDI input channel: |
536 |
} |
// SET CHANNEL MIDI_INPUT_CHANNEL <sampler-channel> <midi-input-chan> |
537 |
else if (lscp_parser_test(&tok, "MIDI_INPUT_DEVICE")) { |
} |
538 |
// Creating an MIDI input device. |
else ret = LSCP_FAILED; |
539 |
// CREATE MIDI_INPUT_DEVICE <midi-input-driver> [<params>] |
} |
540 |
if (iMidiDevice < 8) { |
else ret = LSCP_FAILED; |
541 |
sprintf(szTemp, "OK[%d]", iMidiDevice++); |
} |
542 |
pszResult = szTemp; |
else if (lscp_parser_test(&tok, "LOAD")) { |
543 |
} else { |
if (lscp_parser_test(&tok, "ENGINE")) { |
544 |
iMidiDevice = 0; |
// Loading a sampler engine: |
545 |
ret = LSCP_FAILED; |
// LOAD ENGINE <engine-name> <sampler-channel> |
546 |
} |
} |
547 |
} |
else if (lscp_parser_test(&tok, "INSTRUMENT")) { |
548 |
else ret = LSCP_FAILED; |
// Loading an instrument: |
549 |
} |
// LOAD INSTRUMENT [NON_MODAL] <filename> <instr-index> <sampler-channel> |
550 |
else if (lscp_parser_test(&tok, "DESTROY")) { |
} |
551 |
if (lscp_parser_test(&tok, "AUDIO_OUTPUT_DEVICE")) { |
else ret = LSCP_FAILED; |
552 |
// Destroying an audio output device. |
} |
553 |
// DESTROY AUDIO_OUTPUT_DEVICE <audio-device-id> |
else if (lscp_parser_test2(&tok, "ADD", "CHANNEL")) { |
554 |
if (lscp_parser_nextint(&tok) < iAudioDevice) |
// Adding a new sampler channel: |
555 |
iAudioDevice--; |
// ADD CHANNEL |
556 |
else |
if (iSamplerChannel < 16) { |
557 |
ret = LSCP_FAILED; |
sprintf(szTemp, "OK[%d]\r\n", iSamplerChannel++); |
558 |
} |
pszResult = szTemp; |
559 |
else if (lscp_parser_test(&tok, "MIDI_INPUT_DEVICE")) { |
} else { |
560 |
// Destroying an MIDI intput device. |
iSamplerChannel = 0; |
561 |
// DESTROY MIDI_INPUT_DEVICE <midi-device-id> |
ret = LSCP_FAILED; |
562 |
if (lscp_parser_nextint(&tok) < iMidiDevice) |
} |
563 |
iMidiDevice--; |
} |
564 |
else |
else if (lscp_parser_test2(&tok, "REMOVE", "CHANNEL")) { |
565 |
ret = LSCP_FAILED; |
// Removing a sampler channel: |
566 |
} |
// REMOVE CHANNEL <sampler-channel> |
567 |
else ret = LSCP_FAILED; |
if (lscp_parser_nextint(&tok) < iSamplerChannel) |
568 |
} |
iSamplerChannel--; |
569 |
else if (lscp_parser_test(&tok, "SUBSCRIBE")) { |
else |
570 |
// Register frontend for receiving event notification messages: |
ret = LSCP_FAILED; |
571 |
// SUBSCRIBE <event> |
} |
572 |
ret = lscp_server_subscribe(pConnect, lscp_event_from_text(lscp_parser_next(&tok))); |
else if (lscp_parser_test(&tok, "RESET")) { |
573 |
} |
if (lscp_parser_test(&tok, "CHANNEL")) { |
574 |
else if (lscp_parser_test(&tok, "UNSUBSCRIBE")) { |
// Resetting a sampler channel: |
575 |
// Deregister frontend for not receiving event notification messages anymore: |
// RESET CHANNEL <sampler-channel> |
576 |
// UNSUBSCRIBE <event> |
if (lscp_parser_nextint(&tok) > iSamplerChannel) |
577 |
ret = lscp_server_unsubscribe(pConnect, lscp_event_from_text(lscp_parser_next(&tok))); |
ret = LSCP_FAILED; |
578 |
} |
} else { |
579 |
else if (lscp_parser_test(&tok, "QUIT")) { |
// Reset sampler: |
580 |
// Close client connection: |
// RESET |
581 |
// QUIT |
iSamplerChannel = 0; |
582 |
lscp_parser_free(&tok); |
iAudioDevice = 0; |
583 |
return LSCP_FAILED; // Disconnect. |
iMidiDevice = 0; |
584 |
} |
} |
585 |
else ret = LSCP_FAILED; |
} |
586 |
|
else if (lscp_parser_test(&tok, "CREATE")) { |
587 |
|
if (lscp_parser_test(&tok, "AUDIO_OUTPUT_DEVICE")) { |
588 |
|
// Creating an audio output device. |
589 |
|
// CREATE AUDIO_OUTPUT_DEVICE <audio-output-driver> [<params>] |
590 |
|
if (iAudioDevice < 8) { |
591 |
|
sprintf(szTemp, "OK[%d]\r\n", iAudioDevice++); |
592 |
|
pszResult = szTemp; |
593 |
|
} else { |
594 |
|
iAudioDevice = 0; |
595 |
|
ret = LSCP_FAILED; |
596 |
|
} |
597 |
|
} |
598 |
|
else if (lscp_parser_test(&tok, "MIDI_INPUT_DEVICE")) { |
599 |
|
// Creating an MIDI input device. |
600 |
|
// CREATE MIDI_INPUT_DEVICE <midi-input-driver> [<params>] |
601 |
|
if (iMidiDevice < 8) { |
602 |
|
sprintf(szTemp, "OK[%d]\r\n", iMidiDevice++); |
603 |
|
pszResult = szTemp; |
604 |
|
} else { |
605 |
|
iMidiDevice = 0; |
606 |
|
ret = LSCP_FAILED; |
607 |
|
} |
608 |
|
} |
609 |
|
else ret = LSCP_FAILED; |
610 |
|
} |
611 |
|
else if (lscp_parser_test(&tok, "DESTROY")) { |
612 |
|
if (lscp_parser_test(&tok, "AUDIO_OUTPUT_DEVICE")) { |
613 |
|
// Destroying an audio output device. |
614 |
|
// DESTROY AUDIO_OUTPUT_DEVICE <audio-device-id> |
615 |
|
if (lscp_parser_nextint(&tok) < iAudioDevice) |
616 |
|
iAudioDevice--; |
617 |
|
else |
618 |
|
ret = LSCP_FAILED; |
619 |
|
} |
620 |
|
else if (lscp_parser_test(&tok, "MIDI_INPUT_DEVICE")) { |
621 |
|
// Destroying an MIDI intput device. |
622 |
|
// DESTROY MIDI_INPUT_DEVICE <midi-device-id> |
623 |
|
if (lscp_parser_nextint(&tok) < iMidiDevice) |
624 |
|
iMidiDevice--; |
625 |
|
else |
626 |
|
ret = LSCP_FAILED; |
627 |
|
} |
628 |
|
else ret = LSCP_FAILED; |
629 |
|
} |
630 |
|
else if (lscp_parser_test2(&tok, "MAP", "MIDI_INSTRUMENT")) { |
631 |
|
// Create or replace a MIDI instrumnet map entry: |
632 |
|
// MAP MIDI_INSTRUMENT <midi-bank-msb> <midi-bank-lsb> <midi-prog> |
633 |
|
// <engine-name> <filename> <instr-index> <volume> <load-mode> [<name>] |
634 |
|
iMidiInstruments++; |
635 |
|
} |
636 |
|
else if (lscp_parser_test2(&tok, "UNMAP", "MIDI_INSTRUMENT")) { |
637 |
|
// Remove an entry from the MIDI instrument map: |
638 |
|
// UNMAP MIDI_INSTRUMENT <midi-bank-msb> <midi-bank-lsb> <midi-prog> |
639 |
|
if (iMidiInstruments > 0) |
640 |
|
iMidiInstruments--; |
641 |
|
else |
642 |
|
ret = LSCP_FAILED; |
643 |
|
} |
644 |
|
else if (lscp_parser_test2(&tok, "CLEAR", "MIDI_INSTRUMENTS")) { |
645 |
|
// Clear the MIDI instrumnet map: |
646 |
|
// CLEAR MIDI_INSTRUMENTS |
647 |
|
} |
648 |
|
else if (lscp_parser_test(&tok, "SUBSCRIBE")) { |
649 |
|
// Register frontend for receiving event notification messages: |
650 |
|
// SUBSCRIBE <event> |
651 |
|
ret = lscp_server_subscribe(pConnect, lscp_event_from_text(lscp_parser_next(&tok))); |
652 |
|
} |
653 |
|
else if (lscp_parser_test(&tok, "UNSUBSCRIBE")) { |
654 |
|
// Deregister frontend for not receiving event notification messages anymore: |
655 |
|
// UNSUBSCRIBE <event> |
656 |
|
ret = lscp_server_unsubscribe(pConnect, lscp_event_from_text(lscp_parser_next(&tok))); |
657 |
|
} |
658 |
|
else if (lscp_parser_test(&tok, "QUIT")) { |
659 |
|
// Close client connection: |
660 |
|
// QUIT |
661 |
|
lscp_parser_free(&tok); |
662 |
|
return LSCP_FAILED; // Disconnect. |
663 |
|
} |
664 |
|
else ret = LSCP_FAILED; |
665 |
|
|
666 |
lscp_parser_free(&tok); |
lscp_parser_free(&tok); |
667 |
|
|
668 |
if (pszResult == NULL) |
if (pszResult == NULL) |
669 |
pszResult = (ret == LSCP_OK ? "OK\r\n" : "ERR:1:Failed\r\n"); |
pszResult = (ret == LSCP_OK ? "OK\r\n" : "ERR:1:Failed\r\n"); |
670 |
|
|
671 |
fprintf(stderr, "> %s", pszResult); |
fprintf(stderr, "> %s", pszResult); |
672 |
|
|
673 |
return lscp_server_result(pConnect, pszResult, strlen(pszResult)); |
return lscp_server_result(pConnect, pszResult, strlen(pszResult)); |
674 |
} |
} |
675 |
|
|
676 |
//////////////////////////////////////////////////////////////////////// |
//////////////////////////////////////////////////////////////////////// |
678 |
|
|
679 |
void server_usage (void) |
void server_usage (void) |
680 |
{ |
{ |
681 |
printf("\n %s %s (Build: %s)\n", lscp_server_package(), lscp_server_version(), lscp_server_build()); |
printf("\n %s %s (Build: %s)\n", lscp_server_package(), lscp_server_version(), lscp_server_build()); |
682 |
|
|
683 |
fputs("\n Available server commands: help, exit, quit, list", stdout); |
fputs("\n Available server commands: help, exit, quit, list", stdout); |
684 |
fputs("\n (all else are broadcast verbatim to subscribers)\n\n", stdout); |
fputs("\n (all else are broadcast verbatim to subscribers)\n\n", stdout); |
685 |
} |
} |
686 |
|
|
687 |
void server_prompt (void) |
void server_prompt (void) |
688 |
{ |
{ |
689 |
fputs("lscp_server> ", stdout); |
fputs("lscp_server> ", stdout); |
690 |
} |
} |
691 |
|
|
692 |
int main (int argc, char *argv[] ) |
int main (int argc, char *argv[] ) |
693 |
{ |
{ |
694 |
lscp_server_t *pServer; |
lscp_server_t *pServer; |
695 |
char szLine[200]; |
char szLine[200]; |
696 |
int cchLine; |
int cchLine; |
697 |
lscp_connect_t *p; |
lscp_connect_t *p; |
698 |
|
|
699 |
#if defined(WIN32) |
#if defined(WIN32) |
700 |
if (WSAStartup(MAKEWORD(1, 1), &_wsaData) != 0) { |
if (WSAStartup(MAKEWORD(1, 1), &_wsaData) != 0) { |
701 |
fprintf(stderr, "lscp_server: WSAStartup failed.\n"); |
fprintf(stderr, "lscp_server: WSAStartup failed.\n"); |
702 |
return -1; |
return -1; |
703 |
} |
} |
704 |
#endif |
#endif |
705 |
|
|
706 |
srand(time(NULL)); |
srand(time(NULL)); |
707 |
|
|
708 |
pServer = lscp_server_create(SERVER_PORT, server_callback, NULL); |
pServer = lscp_server_create(SERVER_PORT, server_callback, NULL); |
709 |
if (pServer == NULL) |
if (pServer == NULL) |
710 |
return -1; |
return -1; |
711 |
|
|
712 |
server_usage(); |
server_usage(); |
713 |
server_prompt(); |
server_prompt(); |
714 |
|
|
715 |
while (fgets(szLine, sizeof(szLine), stdin)) { |
while (fgets(szLine, sizeof(szLine), stdin)) { |
716 |
|
|
717 |
cchLine = strlen(szLine); |
cchLine = strlen(szLine); |
718 |
while (cchLine > 0 && (szLine[cchLine - 1] == '\n' || szLine[cchLine - 1] == '\r')) |
while (cchLine > 0 && (szLine[cchLine - 1] == '\n' || szLine[cchLine - 1] == '\r')) |
719 |
cchLine--; |
cchLine--; |
720 |
szLine[cchLine] = '\0'; |
szLine[cchLine] = '\0'; |
721 |
|
|
722 |
if (strcmp(szLine, "exit") == 0 || strcmp(szLine, "quit") == 0) |
if (strcmp(szLine, "exit") == 0 || strcmp(szLine, "quit") == 0) |
723 |
break; |
break; |
724 |
else |
else |
725 |
if (strcmp(szLine, "list") == 0) { |
if (strcmp(szLine, "list") == 0) { |
726 |
for (p = pServer->connects.first; p; p = p->next) { |
for (p = pServer->connects.first; p; p = p->next) { |
727 |
printf("client: sock=%d addr=%s port=%d events=0x%04x.\n", |
printf("client: sock=%d addr=%s port=%d events=0x%04x.\n", |
728 |
p->client.sock, |
p->client.sock, |
729 |
inet_ntoa(p->client.addr.sin_addr), |
inet_ntoa(p->client.addr.sin_addr), |
730 |
ntohs(p->client.addr.sin_port), |
ntohs(p->client.addr.sin_port), |
731 |
(int) p->events |
(int) p->events |
732 |
); |
); |
733 |
} |
} |
734 |
} |
} |
735 |
else |
else |
736 |
if (cchLine > 0 && strcmp(szLine, "help") != 0) |
if (cchLine > 0 && strcmp(szLine, "help") != 0) |
737 |
lscp_server_broadcast(pServer, LSCP_EVENT_MISCELLANEOUS, szLine, strlen(szLine)); |
lscp_server_broadcast(pServer, LSCP_EVENT_MISCELLANEOUS, szLine, strlen(szLine)); |
738 |
else |
else |
739 |
server_usage(); |
server_usage(); |
740 |
|
|
741 |
server_prompt(); |
server_prompt(); |
742 |
} |
} |
743 |
|
|
744 |
lscp_server_destroy(pServer); |
lscp_server_destroy(pServer); |
745 |
|
|
746 |
#if defined(WIN32) |
#if defined(WIN32) |
747 |
WSACleanup(); |
WSACleanup(); |
748 |
#endif |
#endif |
749 |
|
|
750 |
return 0; |
return 0; |
751 |
} |
} |
752 |
|
|
753 |
// end of example_server.c |
// end of example_server.c |