1 |
// example_client.c |
2 |
// |
3 |
/**************************************************************************** |
4 |
liblscp - LinuxSampler Control Protocol API |
5 |
Copyright (C) 2004-2006, rncbc aka Rui Nuno Capela. All rights reserved. |
6 |
|
7 |
This program is free software; you can redistribute it and/or |
8 |
modify it under the terms of the GNU General Public License |
9 |
as published by the Free Software Foundation; either version 2 |
10 |
of the License, or (at your option) any later version. |
11 |
|
12 |
This program 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 |
15 |
GNU General Public License for more details. |
16 |
|
17 |
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 |
|
21 |
*****************************************************************************/ |
22 |
|
23 |
#include "lscp/client.h" |
24 |
#include "lscp/device.h" |
25 |
|
26 |
#include <time.h> |
27 |
|
28 |
#define SERVER_PORT 8888 |
29 |
|
30 |
#if defined(WIN32) |
31 |
static WSADATA _wsaData; |
32 |
#endif |
33 |
|
34 |
//////////////////////////////////////////////////////////////////////// |
35 |
|
36 |
lscp_status_t client_callback ( lscp_client_t *pClient, lscp_event_t event, const char *pchData, int cchData, void *pvData ) |
37 |
{ |
38 |
lscp_status_t ret = LSCP_FAILED; |
39 |
|
40 |
char *pszData = (char *) malloc(cchData + 1); |
41 |
if (pszData) { |
42 |
memcpy(pszData, pchData, cchData); |
43 |
pszData[cchData] = (char) 0; |
44 |
printf("client_callback: event=%s (0x%04x) [%s]\n", lscp_event_to_text(event), (int) event, pszData); |
45 |
free(pszData); |
46 |
ret = LSCP_OK; |
47 |
} |
48 |
|
49 |
return ret; |
50 |
} |
51 |
|
52 |
//////////////////////////////////////////////////////////////////////// |
53 |
|
54 |
int client_test_int ( int i ) |
55 |
{ |
56 |
printf("%d\n", i); |
57 |
return (i >= 0 ? 0 : 1); |
58 |
} |
59 |
|
60 |
|
61 |
int client_test_status ( lscp_status_t s ) |
62 |
{ |
63 |
const char *pszStatus; |
64 |
|
65 |
switch (s) { |
66 |
case LSCP_OK: pszStatus = "OK"; break; |
67 |
case LSCP_FAILED: pszStatus = "FAILED"; break; |
68 |
case LSCP_ERROR: pszStatus = "ERROR"; break; |
69 |
case LSCP_WARNING: pszStatus = "WARNING"; break; |
70 |
case LSCP_TIMEOUT: pszStatus = "TIMEOUT"; break; |
71 |
case LSCP_QUIT: pszStatus = "QUIT"; break; |
72 |
default: pszStatus = "NONE"; break; |
73 |
} |
74 |
printf("%s\n", pszStatus); |
75 |
return (s == LSCP_OK ? 0 : 1); |
76 |
} |
77 |
|
78 |
|
79 |
int client_test_isplit ( int *piSplit ) |
80 |
{ |
81 |
int i; |
82 |
|
83 |
printf("{"); |
84 |
for (i = 0; piSplit && piSplit[i] >= 0; i++) { |
85 |
if (i > 0) |
86 |
printf(","); |
87 |
printf(" %d", piSplit[i]); |
88 |
} |
89 |
printf(" }\n"); |
90 |
return 0; |
91 |
} |
92 |
|
93 |
|
94 |
int client_test_szsplit ( char **ppszSplit ) |
95 |
{ |
96 |
int i; |
97 |
|
98 |
printf("{"); |
99 |
for (i = 0; ppszSplit && ppszSplit[i]; i++) { |
100 |
if (i > 0) |
101 |
printf(","); |
102 |
printf(" %s", ppszSplit[i]); |
103 |
} |
104 |
printf(" }\n"); |
105 |
return 0; |
106 |
} |
107 |
|
108 |
|
109 |
int client_test_params ( lscp_param_t *pParams ) |
110 |
{ |
111 |
int i; |
112 |
|
113 |
printf("{"); |
114 |
for (i = 0; pParams && pParams[i].key; i++) { |
115 |
if (i > 0) |
116 |
printf(","); |
117 |
printf(" %s='%s'", pParams[i].key, pParams[i].value); |
118 |
} |
119 |
printf(" }\n"); |
120 |
return 0; |
121 |
} |
122 |
|
123 |
|
124 |
int client_test_midi_instruments ( lscp_midi_instrument_t *pInstrs ) |
125 |
{ |
126 |
int i; |
127 |
|
128 |
printf("{"); |
129 |
for (i = 0; pInstrs && pInstrs[i].prog >= 0; i++) { |
130 |
if (i > 0) |
131 |
printf(","); |
132 |
printf("{%d,%d,%d}", pInstrs[i].map, pInstrs[i].bank, pInstrs[i].prog); |
133 |
} |
134 |
printf(" }\n"); |
135 |
return 0; |
136 |
} |
137 |
|
138 |
|
139 |
int client_test_param_info ( lscp_param_info_t *pParamInfo ) |
140 |
{ |
141 |
const char *pszType; |
142 |
|
143 |
if (pParamInfo == NULL) { |
144 |
printf("(nil)\n"); |
145 |
return 1; |
146 |
} |
147 |
switch (pParamInfo->type) { |
148 |
case LSCP_TYPE_BOOL: pszType = "BOOL"; break; |
149 |
case LSCP_TYPE_INT: pszType = "INT"; break; |
150 |
case LSCP_TYPE_FLOAT: pszType = "FLOAT"; break; |
151 |
case LSCP_TYPE_STRING: pszType = "STRING"; break; |
152 |
default: pszType = "NONE"; break; |
153 |
} |
154 |
printf("{\n"); |
155 |
printf(" param_info.type = %d (%s)\n", (int) pParamInfo->type, pszType); |
156 |
printf(" param_info.description = %s\n", pParamInfo->description); |
157 |
printf(" param_info.mandatory = %d\n", pParamInfo->mandatory); |
158 |
printf(" param_info.fix = %d\n", pParamInfo->fix); |
159 |
printf(" param_info.multiplicity = %d\n", pParamInfo->multiplicity); |
160 |
printf(" param_info.depends = "); client_test_szsplit(pParamInfo->depends); |
161 |
printf(" param_info.defaultv = %s\n", pParamInfo->defaultv); |
162 |
printf(" param_info.range_min = %s\n", pParamInfo->range_min); |
163 |
printf(" param_info.range_max = %s\n", pParamInfo->range_max); |
164 |
printf(" param_info.possibilities = "); client_test_szsplit(pParamInfo->possibilities); |
165 |
printf(" }\n"); |
166 |
return 0; |
167 |
} |
168 |
|
169 |
|
170 |
int client_test_driver_info ( lscp_driver_info_t *pDriverInfo ) |
171 |
{ |
172 |
if (pDriverInfo == NULL) { |
173 |
printf("(nil)\n"); |
174 |
return 1; |
175 |
} |
176 |
printf("{\n"); |
177 |
printf(" driver_info.description = %s\n", pDriverInfo->description); |
178 |
printf(" driver_info.version = %s\n", pDriverInfo->version); |
179 |
printf(" driver_info.parameters = "); client_test_szsplit(pDriverInfo->parameters); |
180 |
printf(" }\n"); |
181 |
return 0; |
182 |
} |
183 |
|
184 |
|
185 |
int client_test_device_info ( lscp_device_info_t *pDeviceInfo ) |
186 |
{ |
187 |
if (pDeviceInfo == NULL) { |
188 |
printf("(nil)\n"); |
189 |
return 1; |
190 |
} |
191 |
printf("{\n"); |
192 |
printf(" device_info.driver = %s\n", pDeviceInfo->driver); |
193 |
printf(" device_info.params = "); client_test_params(pDeviceInfo->params); |
194 |
printf(" }\n"); |
195 |
return 0; |
196 |
} |
197 |
|
198 |
|
199 |
int client_test_device_port_info ( lscp_device_port_info_t *pDevicePortInfo ) |
200 |
{ |
201 |
if (pDevicePortInfo == NULL) { |
202 |
printf("(nil)\n"); |
203 |
return 1; |
204 |
} |
205 |
printf("{\n"); |
206 |
printf(" device_port_info.name = %s\n", pDevicePortInfo->name); |
207 |
printf(" device_port_info.params = "); client_test_params(pDevicePortInfo->params); |
208 |
printf(" }\n"); |
209 |
return 0; |
210 |
} |
211 |
|
212 |
|
213 |
int client_test_server_info ( lscp_server_info_t *pServerInfo ) |
214 |
{ |
215 |
if (pServerInfo == NULL) { |
216 |
printf("(nil)\n"); |
217 |
return 1; |
218 |
} |
219 |
printf("{\n"); |
220 |
printf(" server_info.description = %s\n", pServerInfo->description); |
221 |
printf(" server_info.version = %s\n", pServerInfo->version); |
222 |
printf(" }\n"); |
223 |
return 0; |
224 |
} |
225 |
|
226 |
|
227 |
int client_test_engine_info ( lscp_engine_info_t *pEngineInfo ) |
228 |
{ |
229 |
if (pEngineInfo == NULL) { |
230 |
printf("(nil)\n"); |
231 |
return 1; |
232 |
} |
233 |
printf("{\n"); |
234 |
printf(" engine_info.description = %s\n", pEngineInfo->description); |
235 |
printf(" engine_info.version = %s\n", pEngineInfo->version); |
236 |
printf(" }\n"); |
237 |
return 0; |
238 |
} |
239 |
|
240 |
|
241 |
int client_test_channel_info ( lscp_channel_info_t *pChannelInfo ) |
242 |
{ |
243 |
if (pChannelInfo == NULL) { |
244 |
printf("(nil)\n"); |
245 |
return 1; |
246 |
} |
247 |
printf("{\n"); |
248 |
printf(" channel_info.engine_name = %s\n", pChannelInfo->engine_name); |
249 |
printf(" channel_info.audio_device = %d\n", pChannelInfo->audio_device); |
250 |
printf(" channel_info.audio_channels = %d\n", pChannelInfo->audio_channels); |
251 |
printf(" channel_info.audio_routing = "); client_test_szsplit(pChannelInfo->audio_routing); |
252 |
printf(" channel_info.instrument_file = %s\n", pChannelInfo->instrument_file); |
253 |
printf(" channel_info.instrument_nr = %d\n", pChannelInfo->instrument_nr); |
254 |
printf(" channel_info.instrument_name = %s\n", pChannelInfo->instrument_name); |
255 |
printf(" channel_info.instrument_status = %d\n", pChannelInfo->instrument_status); |
256 |
printf(" channel_info.midi_device = %d\n", pChannelInfo->midi_device); |
257 |
printf(" channel_info.midi_port = %d\n", pChannelInfo->midi_port); |
258 |
printf(" channel_info.midi_channel = %d\n", pChannelInfo->midi_channel); |
259 |
printf(" channel_info.volume = %g\n", pChannelInfo->volume); |
260 |
printf(" channel_info.mute = %d\n", pChannelInfo->mute); |
261 |
printf(" channel_info.solo = %d\n", pChannelInfo->solo); |
262 |
printf(" }\n"); |
263 |
return 0; |
264 |
} |
265 |
|
266 |
|
267 |
int client_test_buffer_fill ( lscp_buffer_fill_t *pBufferFill ) |
268 |
{ |
269 |
if (pBufferFill == NULL) { |
270 |
printf("(nil)\n"); |
271 |
return 1; |
272 |
} |
273 |
printf("{ <%p> }\n", pBufferFill); |
274 |
return 0; |
275 |
} |
276 |
|
277 |
|
278 |
int client_test_load_mode ( lscp_load_mode_t load_mode ) |
279 |
{ |
280 |
const char *pszLoadMode; |
281 |
|
282 |
switch (load_mode) { |
283 |
case LSCP_LOAD_ON_DEMAND: pszLoadMode = "ON_DEMAND"; break; |
284 |
case LSCP_LOAD_ON_DEMAND_HOLD: pszLoadMode = "ON_DEMAND_HOLD"; break; |
285 |
case LSCP_LOAD_PERSISTENT: pszLoadMode = "PERSISTENT"; break; |
286 |
default: pszLoadMode = "DEFAULT"; break; |
287 |
} |
288 |
printf("%s\n", pszLoadMode); |
289 |
return 0; |
290 |
} |
291 |
|
292 |
|
293 |
int client_test_midi_instrument_info ( lscp_midi_instrument_info_t *pInstrInfo ) |
294 |
{ |
295 |
if (pInstrInfo == NULL) { |
296 |
printf("(nil)\n"); |
297 |
return 1; |
298 |
} |
299 |
printf("{\n"); |
300 |
printf(" midi_instrument_info.name = %s\n", pInstrInfo->name); |
301 |
printf(" midi_instrument_info.engine_name = %s\n", pInstrInfo->engine_name); |
302 |
printf(" midi_instrument_info.instrument_file = %s\n", pInstrInfo->instrument_file); |
303 |
printf(" midi_instrument_info.instrument_nr = %d\n", pInstrInfo->instrument_nr); |
304 |
printf(" midi_instrument_info.instrument_name = %s\n", pInstrInfo->instrument_name); |
305 |
printf(" midi_instrument_info.load_mode = "); client_test_load_mode(pInstrInfo->load_mode); |
306 |
printf(" midi_instrument_info.volume = %g\n", pInstrInfo->volume); |
307 |
printf(" }\n"); |
308 |
return 0; |
309 |
} |
310 |
|
311 |
|
312 |
//////////////////////////////////////////////////////////////////////// |
313 |
|
314 |
static int g_test_step = 0; |
315 |
static int g_test_count = 0; |
316 |
static int g_test_fails = 0; |
317 |
|
318 |
|
319 |
void client_test_start ( clock_t *pclk ) { *pclk = clock(); } |
320 |
float client_test_elapsed ( clock_t *pclk ) { return (float) ((long) clock() - *pclk) / (float) CLOCKS_PER_SEC; } |
321 |
|
322 |
typedef int * isplit; |
323 |
typedef char ** szsplit; |
324 |
typedef lscp_status_t status; |
325 |
typedef lscp_driver_info_t * driver_info; |
326 |
typedef lscp_device_info_t * device_info; |
327 |
typedef lscp_device_port_info_t * device_port_info; |
328 |
typedef lscp_param_info_t * param_info; |
329 |
typedef lscp_server_info_t * server_info; |
330 |
typedef lscp_engine_info_t * engine_info; |
331 |
typedef lscp_channel_info_t * channel_info; |
332 |
typedef lscp_buffer_fill_t * buffer_fill; |
333 |
typedef lscp_midi_instrument_t * midi_instruments; |
334 |
typedef lscp_midi_instrument_info_t *midi_instrument_info; |
335 |
|
336 |
#define CLIENT_TEST(p, t, x) { clock_t c; void *v; g_test_count++; \ |
337 |
printf("\n" #x ":\n"); client_test_start(&c); v = (void *) (x); \ |
338 |
printf(" elapsed=%gs errno=%d result='%s...' ret=", \ |
339 |
client_test_elapsed(&c), \ |
340 |
lscp_client_get_errno(p), \ |
341 |
lscp_client_get_result(p)); \ |
342 |
if (client_test_##t((t)(v))) { g_test_fails++; getchar(); } \ |
343 |
else if (g_test_step) getchar(); } |
344 |
|
345 |
|
346 |
void client_test_engine ( lscp_client_t *pClient, const char *pszEngine, const char *pszAudioDriver, int iAudioDevice, const char *pszMidiDriver, int iMidiDevice ) |
347 |
{ |
348 |
int iSamplerChannel; |
349 |
lscp_midi_instrument_t midi_instr; |
350 |
int i, j, k; |
351 |
|
352 |
printf("\n--- pszEngine=\"%s\" pszAudioDevice=\"%s\" iAudioDevice=%d pszMidiDevice=\"%s\" iMidiDevice=%d ---\n", pszEngine, pszAudioDriver, iAudioDevice, pszMidiDriver, iMidiDevice); |
353 |
CLIENT_TEST(pClient, engine_info, lscp_get_engine_info(pClient, pszEngine)); |
354 |
CLIENT_TEST(pClient, int, lscp_get_total_voice_count(pClient)); |
355 |
CLIENT_TEST(pClient, int, lscp_get_total_voice_count_max(pClient)); |
356 |
CLIENT_TEST(pClient, int, lscp_get_channels(pClient)); |
357 |
CLIENT_TEST(pClient, isplit, lscp_list_channels(pClient)); |
358 |
CLIENT_TEST(pClient, int, iSamplerChannel = lscp_add_channel(pClient)); |
359 |
printf("\n--- iSamplerChannel=%d ---\n", iSamplerChannel); |
360 |
CLIENT_TEST(pClient, channel_info, lscp_get_channel_info(pClient, iSamplerChannel)); |
361 |
CLIENT_TEST(pClient, status, lscp_load_engine(pClient, pszEngine, iSamplerChannel)); |
362 |
CLIENT_TEST(pClient, status, lscp_load_instrument(pClient, "DefaultInstrument.gig", 0, iSamplerChannel)); |
363 |
CLIENT_TEST(pClient, int, lscp_get_channel_voice_count(pClient, iSamplerChannel)); |
364 |
CLIENT_TEST(pClient, int, lscp_get_channel_stream_count(pClient, iSamplerChannel)); |
365 |
CLIENT_TEST(pClient, int, lscp_get_channel_stream_usage(pClient, iSamplerChannel)); |
366 |
CLIENT_TEST(pClient, buffer_fill, lscp_get_channel_buffer_fill(pClient, LSCP_USAGE_BYTES, iSamplerChannel)); |
367 |
CLIENT_TEST(pClient, buffer_fill, lscp_get_channel_buffer_fill(pClient, LSCP_USAGE_PERCENTAGE, iSamplerChannel)); |
368 |
CLIENT_TEST(pClient, status, lscp_set_channel_audio_type(pClient, iSamplerChannel, pszAudioDriver)); |
369 |
CLIENT_TEST(pClient, status, lscp_set_channel_audio_device(pClient, iSamplerChannel, 0)); |
370 |
CLIENT_TEST(pClient, status, lscp_set_channel_audio_channel(pClient, iSamplerChannel, 0, 1)); |
371 |
CLIENT_TEST(pClient, status, lscp_set_channel_midi_type(pClient, iSamplerChannel, pszMidiDriver)); |
372 |
CLIENT_TEST(pClient, status, lscp_set_channel_midi_device(pClient, iSamplerChannel, 0)); |
373 |
CLIENT_TEST(pClient, status, lscp_set_channel_midi_channel(pClient, iSamplerChannel, 0)); |
374 |
CLIENT_TEST(pClient, status, lscp_set_channel_midi_port(pClient, iSamplerChannel, 0)); |
375 |
CLIENT_TEST(pClient, status, lscp_set_channel_volume(pClient, iSamplerChannel, 0.5)); |
376 |
CLIENT_TEST(pClient, status, lscp_set_channel_mute(pClient, iSamplerChannel, 1)); |
377 |
CLIENT_TEST(pClient, status, lscp_set_channel_solo(pClient, iSamplerChannel, 1)); |
378 |
CLIENT_TEST(pClient, channel_info, lscp_get_channel_info(pClient, iSamplerChannel)); |
379 |
CLIENT_TEST(pClient, status, lscp_reset_channel(pClient, iSamplerChannel)); |
380 |
CLIENT_TEST(pClient, status, lscp_remove_channel(pClient, iSamplerChannel)); |
381 |
|
382 |
for (i = 0; i < 2; i++) { |
383 |
for (j = 0; j < 4; j++) { |
384 |
for (k = 0; k < 8; k++) { |
385 |
midi_instr.map = i; |
386 |
midi_instr.bank = j; |
387 |
midi_instr.prog = k; |
388 |
CLIENT_TEST(pClient, status, lscp_map_midi_instrument(pClient, &midi_instr, pszEngine, "DefaultInstrument.gig", 0, 1.0f, LSCP_LOAD_ON_DEMAND, "DummyName")); |
389 |
} |
390 |
} |
391 |
} |
392 |
|
393 |
CLIENT_TEST(pClient, int, lscp_get_midi_instruments(pClient, LSCP_MIDI_MAP_ALL)); |
394 |
CLIENT_TEST(pClient, midi_instruments, lscp_list_midi_instruments(pClient, LSCP_MIDI_MAP_ALL)); |
395 |
|
396 |
for (i = 0; i < 2; i++) { |
397 |
for (j = 0; j < 4; j++) { |
398 |
for (k = 0; k < 8; k++) { |
399 |
midi_instr.map = i; |
400 |
midi_instr.bank = j; |
401 |
midi_instr.prog = k; |
402 |
CLIENT_TEST(pClient, midi_instrument_info, lscp_get_midi_instrument_info(pClient, &midi_instr)); |
403 |
CLIENT_TEST(pClient, status, lscp_unmap_midi_instrument(pClient, &midi_instr)); |
404 |
} |
405 |
} |
406 |
} |
407 |
|
408 |
CLIENT_TEST(pClient, status, lscp_clear_midi_instruments(pClient, LSCP_MIDI_MAP_ALL)); |
409 |
} |
410 |
|
411 |
|
412 |
void client_test_midi_port ( lscp_client_t *pClient, int iMidiDevice, int iMidiPort ) |
413 |
{ |
414 |
lscp_device_port_info_t *pMidiPortInfo; |
415 |
const char *pszParam; |
416 |
int i; |
417 |
|
418 |
printf("\n--- iMidiDevice=%d iMidiPort=%d ---\n", iMidiDevice, iMidiPort); |
419 |
CLIENT_TEST(pClient, device_port_info, pMidiPortInfo = lscp_get_midi_port_info(pClient, iMidiDevice, iMidiPort)); |
420 |
if (pMidiPortInfo && pMidiPortInfo->params) { |
421 |
for (i = 0; pMidiPortInfo->params[i].key; i++) { |
422 |
pszParam = pMidiPortInfo->params[i].key; |
423 |
printf("\n--- iMidiDevice=%d iMidiPort=%d pszParam=\"%s\" ---\n", iMidiDevice, iMidiPort, pszParam); |
424 |
CLIENT_TEST(pClient, param_info, lscp_get_midi_port_param_info(pClient, iMidiDevice, iMidiPort, pszParam)); |
425 |
} |
426 |
} |
427 |
} |
428 |
|
429 |
|
430 |
void client_test_audio_channel ( lscp_client_t *pClient, int iAudioDevice, int iAudioChannel ) |
431 |
{ |
432 |
lscp_device_port_info_t *pAudioChannelInfo; |
433 |
const char *pszParam; |
434 |
int i; |
435 |
|
436 |
printf("\n--- iAudioDevice=%d iAudioChannel=%d ---\n", iAudioDevice, iAudioChannel); |
437 |
CLIENT_TEST(pClient, device_port_info, pAudioChannelInfo = lscp_get_audio_channel_info(pClient, iAudioDevice, iAudioChannel)); |
438 |
if (pAudioChannelInfo && pAudioChannelInfo->params) { |
439 |
for (i = 0; pAudioChannelInfo->params[i].key; i++) { |
440 |
pszParam = pAudioChannelInfo->params[i].key; |
441 |
printf("\n--- iAudioDevice=%d iAudioChannel=%d pszParam=\"%s\" ---\n", iAudioDevice, iAudioChannel, pszParam); |
442 |
CLIENT_TEST(pClient, param_info, lscp_get_audio_channel_param_info(pClient, iAudioDevice, iAudioChannel, pszParam)); |
443 |
} |
444 |
} |
445 |
} |
446 |
|
447 |
|
448 |
void client_test_midi_device ( lscp_client_t *pClient, int iMidiDevice ) |
449 |
{ |
450 |
lscp_device_info_t *pDeviceInfo; |
451 |
const char *pszValue; |
452 |
int iMidiPort, iMidiPorts; |
453 |
|
454 |
printf("\n--- iMidiDevice=%d ---\n", iMidiDevice); |
455 |
CLIENT_TEST(pClient, device_info, pDeviceInfo = lscp_get_midi_device_info(pClient, iMidiDevice)); |
456 |
if (pDeviceInfo && pDeviceInfo->params) { |
457 |
pszValue = lscp_get_param_value(pDeviceInfo->params, "ports"); |
458 |
if (pszValue) { |
459 |
iMidiPorts = atoi(pszValue); |
460 |
for (iMidiPort = 0; iMidiPort < iMidiPorts; iMidiPort++) |
461 |
client_test_midi_port(pClient, iMidiDevice, iMidiPort); |
462 |
} |
463 |
} |
464 |
} |
465 |
|
466 |
|
467 |
void client_test_audio_device ( lscp_client_t *pClient, int iAudioDevice ) |
468 |
{ |
469 |
lscp_device_info_t *pDeviceInfo; |
470 |
const char *pszValue; |
471 |
int iAudioChannel, iAudioChannels; |
472 |
|
473 |
printf("\n--- iAudioDevice=%d ---\n", iAudioDevice); |
474 |
CLIENT_TEST(pClient, device_info, pDeviceInfo = lscp_get_audio_device_info(pClient, iAudioDevice)); |
475 |
if (pDeviceInfo && pDeviceInfo->params) { |
476 |
pszValue = lscp_get_param_value(pDeviceInfo->params, "channels"); |
477 |
if (pszValue) { |
478 |
iAudioChannels = atoi(pszValue); |
479 |
for (iAudioChannel = 0; iAudioChannel < iAudioChannels; iAudioChannel++) |
480 |
client_test_audio_channel(pClient, iAudioDevice, iAudioChannel); |
481 |
} |
482 |
} |
483 |
} |
484 |
|
485 |
|
486 |
void client_test_midi_driver ( lscp_client_t *pClient, const char *pszMidiDriver ) |
487 |
{ |
488 |
lscp_driver_info_t *pDriverInfo; |
489 |
const char *pszParam; |
490 |
int i; |
491 |
|
492 |
printf("\n--- pszMidiDriver=\"%s\" ---\n", pszMidiDriver); |
493 |
CLIENT_TEST(pClient, driver_info, pDriverInfo = lscp_get_midi_driver_info(pClient, pszMidiDriver)); |
494 |
if (pDriverInfo && pDriverInfo->parameters) { |
495 |
for (i = 0; pDriverInfo->parameters[i]; i++) { |
496 |
pszParam = pDriverInfo->parameters[i]; |
497 |
printf("\n--- pszMidiDriver=\"%s\" pszParam=\"%s\" ---\n", pszMidiDriver, pszParam); |
498 |
CLIENT_TEST(pClient, param_info, lscp_get_midi_driver_param_info(pClient, pszMidiDriver, pszParam, NULL)); |
499 |
} |
500 |
} |
501 |
} |
502 |
|
503 |
|
504 |
void client_test_audio_driver ( lscp_client_t *pClient, const char *pszAudioDriver ) |
505 |
{ |
506 |
lscp_driver_info_t *pDriverInfo; |
507 |
const char *pszParam; |
508 |
int i; |
509 |
|
510 |
printf("\n--- pszAudioDriver=\"%s\" ---\n", pszAudioDriver); |
511 |
CLIENT_TEST(pClient, driver_info, pDriverInfo = lscp_get_audio_driver_info(pClient, pszAudioDriver)); |
512 |
if (pDriverInfo && pDriverInfo->parameters) { |
513 |
for (i = 0; pDriverInfo->parameters[i]; i++) { |
514 |
pszParam = pDriverInfo->parameters[i]; |
515 |
printf("\n--- pszAudioDriver=\"%s\" pszParam=\"%s\" ---\n", pszAudioDriver, pszParam); |
516 |
CLIENT_TEST(pClient, param_info, lscp_get_audio_driver_param_info(pClient, pszAudioDriver, pszParam, NULL)); |
517 |
} |
518 |
} |
519 |
} |
520 |
|
521 |
|
522 |
void client_test_all ( lscp_client_t *pClient, int step ) |
523 |
{ |
524 |
const char **ppszAudioDrivers, **ppszMidiDrivers, **ppszEngines; |
525 |
const char *pszAudioDriver, *pszMidiDriver, *pszEngine; |
526 |
int iAudioDriver, iMidiDriver, iEngine; |
527 |
int iAudio, iAudioDevice, iMidi, iMidiDevice; |
528 |
int iNewAudioDevice, iNewMidiDevice; |
529 |
int *piAudioDevices, *piMidiDevices; |
530 |
|
531 |
g_test_step = step; |
532 |
g_test_count = 0; |
533 |
g_test_fails = 0; |
534 |
|
535 |
CLIENT_TEST(pClient, server_info, lscp_get_server_info(pClient)); |
536 |
|
537 |
CLIENT_TEST(pClient, int, lscp_get_available_audio_drivers(pClient)); |
538 |
CLIENT_TEST(pClient, szsplit, ppszAudioDrivers = lscp_list_available_audio_drivers(pClient)); |
539 |
if (ppszAudioDrivers == NULL) { |
540 |
fprintf(stderr, "client_test: No audio drivers available.\n"); |
541 |
return; |
542 |
} |
543 |
|
544 |
CLIENT_TEST(pClient, int, lscp_get_available_midi_drivers(pClient)); |
545 |
CLIENT_TEST(pClient, szsplit, ppszMidiDrivers = lscp_list_available_midi_drivers(pClient)); |
546 |
if (ppszMidiDrivers == NULL) { |
547 |
fprintf(stderr, "client_test: No MIDI drivers available.\n"); |
548 |
return; |
549 |
} |
550 |
|
551 |
CLIENT_TEST(pClient, int, lscp_get_available_engines(pClient)); |
552 |
CLIENT_TEST(pClient, szsplit, ppszEngines = lscp_list_available_engines(pClient)); |
553 |
if (ppszEngines == NULL) { |
554 |
fprintf(stderr, "client_test: No engines available.\n"); |
555 |
return; |
556 |
} |
557 |
|
558 |
for (iAudioDriver = 0; ppszAudioDrivers[iAudioDriver]; iAudioDriver++) { |
559 |
pszAudioDriver = ppszAudioDrivers[iAudioDriver]; |
560 |
client_test_audio_driver(pClient, pszAudioDriver); |
561 |
CLIENT_TEST(pClient, int, iNewAudioDevice = lscp_create_audio_device(pClient, pszAudioDriver, NULL)); |
562 |
CLIENT_TEST(pClient, int, lscp_get_audio_devices(pClient)); |
563 |
CLIENT_TEST(pClient, isplit, piAudioDevices = lscp_list_audio_devices(pClient)); |
564 |
for (iAudio = 0; piAudioDevices && piAudioDevices[iAudio] >= 0; iAudio++) { |
565 |
iAudioDevice = piAudioDevices[iAudio]; |
566 |
client_test_audio_device(pClient, iAudioDevice); |
567 |
for (iMidiDriver = 0; ppszMidiDrivers[iMidiDriver]; iMidiDriver++) { |
568 |
pszMidiDriver = ppszMidiDrivers[iMidiDriver]; |
569 |
client_test_midi_driver(pClient, pszMidiDriver); |
570 |
CLIENT_TEST(pClient, int, iNewMidiDevice = lscp_create_midi_device(pClient, pszMidiDriver, NULL)); |
571 |
CLIENT_TEST(pClient, int, lscp_get_midi_devices(pClient)); |
572 |
CLIENT_TEST(pClient, isplit, piMidiDevices = lscp_list_midi_devices(pClient)); |
573 |
for (iMidi = 0; piMidiDevices && piMidiDevices[iMidi] >= 0; iMidi++) { |
574 |
iMidiDevice = piMidiDevices[iMidi]; |
575 |
client_test_midi_device(pClient, iMidiDevice); |
576 |
for (iEngine = 0; ppszEngines[iEngine]; iEngine++) { |
577 |
pszEngine = ppszEngines[iEngine]; |
578 |
client_test_engine(pClient, pszEngine, pszAudioDriver, iAudioDevice, pszMidiDriver, iMidiDevice); |
579 |
} |
580 |
} |
581 |
CLIENT_TEST(pClient, status, lscp_destroy_midi_device(pClient, iNewMidiDevice)); |
582 |
} |
583 |
} |
584 |
CLIENT_TEST(pClient, status, lscp_destroy_audio_device(pClient, iNewAudioDevice)); |
585 |
} |
586 |
|
587 |
CLIENT_TEST(pClient, status, lscp_reset_sampler(pClient)); |
588 |
|
589 |
printf("\n\n"); |
590 |
printf(" Total: %d tests, %d failed.\n\n", g_test_count, g_test_fails); |
591 |
} |
592 |
|
593 |
|
594 |
//////////////////////////////////////////////////////////////////////// |
595 |
|
596 |
void client_usage (void) |
597 |
{ |
598 |
printf("\n %s %s (Build: %s)\n", lscp_client_package(), lscp_client_version(), lscp_client_build()); |
599 |
|
600 |
fputs("\n Available commands: help, test[step], exit, quit, subscribe, unsubscribe", stdout); |
601 |
fputs("\n (all else are sent verbatim to server)\n\n", stdout); |
602 |
|
603 |
} |
604 |
|
605 |
void client_prompt (void) |
606 |
{ |
607 |
fputs("lscp_client> ", stdout); |
608 |
} |
609 |
|
610 |
int main (int argc, char *argv[] ) |
611 |
{ |
612 |
lscp_client_t *pClient; |
613 |
char *pszHost = "localhost"; |
614 |
char szLine[1024]; |
615 |
int cchLine; |
616 |
lscp_status_t ret; |
617 |
|
618 |
#if defined(WIN32) |
619 |
if (WSAStartup(MAKEWORD(1, 1), &_wsaData) != 0) { |
620 |
fprintf(stderr, "lscp_client: WSAStartup failed.\n"); |
621 |
return -1; |
622 |
} |
623 |
#endif |
624 |
|
625 |
if (argc > 1) |
626 |
pszHost = argv[1]; |
627 |
|
628 |
pClient = lscp_client_create(pszHost, SERVER_PORT, client_callback, NULL); |
629 |
if (pClient == NULL) |
630 |
return -1; |
631 |
|
632 |
client_usage(); |
633 |
client_prompt(); |
634 |
|
635 |
while (fgets(szLine, sizeof(szLine) - 3, stdin)) { |
636 |
|
637 |
cchLine = strlen(szLine); |
638 |
while (cchLine > 0 && (szLine[cchLine - 1] == '\n' || szLine[cchLine - 1] == '\r')) |
639 |
cchLine--; |
640 |
szLine[cchLine] = '\0'; |
641 |
|
642 |
if (strcmp(szLine, "exit") == 0 || strcmp(szLine, "quit") == 0) |
643 |
break; |
644 |
else |
645 |
if (strcmp(szLine, "subscribe") == 0) |
646 |
lscp_client_subscribe(pClient, LSCP_EVENT_MISCELLANEOUS); |
647 |
else |
648 |
if (strcmp(szLine, "unsubscribe") == 0) |
649 |
lscp_client_unsubscribe(pClient, LSCP_EVENT_MISCELLANEOUS); |
650 |
else |
651 |
if (strcmp(szLine, "test") == 0) |
652 |
client_test_all(pClient, 0); |
653 |
else |
654 |
if (strcmp(szLine, "teststep") == 0 || strcmp(szLine, "test step") == 0) |
655 |
client_test_all(pClient, 1); |
656 |
else |
657 |
if (cchLine > 0 && strcmp(szLine, "help") != 0) { |
658 |
szLine[cchLine++] = '\r'; |
659 |
szLine[cchLine++] = '\n'; |
660 |
szLine[cchLine] = '\0'; |
661 |
ret = lscp_client_query(pClient, szLine); |
662 |
printf("%s\n(errno = %d)\n", lscp_client_get_result(pClient), lscp_client_get_errno(pClient)); |
663 |
if (ret == LSCP_QUIT) |
664 |
break; |
665 |
} |
666 |
else client_usage(); |
667 |
|
668 |
client_prompt(); |
669 |
} |
670 |
|
671 |
lscp_client_destroy(pClient); |
672 |
|
673 |
#if defined(WIN32) |
674 |
WSACleanup(); |
675 |
#endif |
676 |
|
677 |
return 0; |
678 |
} |
679 |
|
680 |
// end of example_client.c |