/[svn]/liblscp/trunk/examples/example_client.c
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revision 125 by capela, Mon Jun 14 21:04:04 2004 UTC revision 946 by capela, Mon Nov 27 18:33:02 2006 UTC
# Line 1  Line 1 
1  // example_client.c  // example_client.c
2  //  //
3  /****************************************************************************  /****************************************************************************
4     Copyright (C) 2004, rncbc aka Rui Nuno Capela. All rights reserved.     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     This program is free software; you can redistribute it and/or
8     modify it under the terms of the GNU General Public License     modify it under the terms of the GNU General Public License
# Line 13  Line 14 
14     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15     GNU General Public License for more details.     GNU General Public License for more details.
16    
17     You should have received a copy of the GNU General Public License     You should have received a copy of the GNU General Public License along
18     along with this program; if not, write to the Free Software     with this program; if not, write to the Free Software Foundation, Inc.,
19     Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20    
21  *****************************************************************************/  *****************************************************************************/
22    
# Line 32  static WSADATA _wsaData; Line 33  static WSADATA _wsaData;
33    
34  ////////////////////////////////////////////////////////////////////////  ////////////////////////////////////////////////////////////////////////
35    
36  lscp_status_t client_callback ( lscp_client_t *pClient, const char *pchBuffer, int cchBuffer, void *pvData )  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_OK;      lscp_status_t ret = LSCP_FAILED;
39    
40      char *pszBuffer = (char *) malloc(cchBuffer + 1);      char *pszData = (char *) malloc(cchData + 1);
41      if (pszBuffer) {      if (pszData) {
42          memcpy(pszBuffer, pchBuffer, cchBuffer);          memcpy(pszData, pchData, cchData);
43          pszBuffer[cchBuffer] = (char) 0;          pszData[cchData] = (char) 0;
44          printf("client_callback: [%s]\n", pszBuffer);          printf("client_callback: event=%s (0x%04x) [%s]\n", lscp_event_to_text(event), (int) event, pszData);
45          free(pszBuffer);          free(pszData);
46            ret = LSCP_OK;
47      }      }
     else ret = LSCP_FAILED;  
48    
49      return ret;      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_param_info ( lscp_param_info_t *pParamInfo )
125    {
126        const char *pszType;
127    
128        if (pParamInfo == NULL) {
129            printf("(nil)\n");
130            return 1;
131        }
132        switch (pParamInfo->type) {
133          case LSCP_TYPE_BOOL:      pszType = "BOOL";   break;
134          case LSCP_TYPE_INT:       pszType = "INT";    break;
135          case LSCP_TYPE_FLOAT:     pszType = "FLOAT";  break;
136          case LSCP_TYPE_STRING:    pszType = "STRING"; break;
137          default:                  pszType = "NONE";   break;
138        }
139        printf("{\n");
140        printf("    param_info.type          = %d (%s)\n", (int) pParamInfo->type, pszType);
141        printf("    param_info.description   = %s\n", pParamInfo->description);
142        printf("    param_info.mandatory     = %d\n", pParamInfo->mandatory);
143        printf("    param_info.fix           = %d\n", pParamInfo->fix);
144        printf("    param_info.multiplicity  = %d\n", pParamInfo->multiplicity);
145        printf("    param_info.depends       = "); client_test_szsplit(pParamInfo->depends);
146        printf("    param_info.defaultv      = %s\n", pParamInfo->defaultv);
147        printf("    param_info.range_min     = %s\n", pParamInfo->range_min);
148        printf("    param_info.range_max     = %s\n", pParamInfo->range_max);
149        printf("    param_info.possibilities = "); client_test_szsplit(pParamInfo->possibilities);
150        printf("  }\n");
151        return 0;
152    }
153    
154    
155    int client_test_driver_info ( lscp_driver_info_t *pDriverInfo )
156    {
157        if (pDriverInfo == NULL) {
158            printf("(nil)\n");
159            return 1;
160        }
161        printf("{\n");
162        printf("    driver_info.description = %s\n", pDriverInfo->description);
163        printf("    driver_info.version     = %s\n", pDriverInfo->version);
164        printf("    driver_info.parameters  = "); client_test_szsplit(pDriverInfo->parameters);
165        printf("  }\n");
166        return 0;
167    }
168    
169    
170    int client_test_device_info ( lscp_device_info_t *pDeviceInfo )
171    {
172        if (pDeviceInfo == NULL) {
173            printf("(nil)\n");
174            return 1;
175        }
176        printf("{\n");
177        printf("    device_info.driver = %s\n", pDeviceInfo->driver);
178        printf("    device_info.params = "); client_test_params(pDeviceInfo->params);
179        printf("  }\n");
180        return 0;
181    }
182    
183    
184    int client_test_device_port_info ( lscp_device_port_info_t *pDevicePortInfo )
185    {
186        if (pDevicePortInfo == NULL) {
187            printf("(nil)\n");
188            return 1;
189        }
190        printf("{\n");
191        printf("    device_port_info.name   = %s\n", pDevicePortInfo->name);
192        printf("    device_port_info.params = "); client_test_params(pDevicePortInfo->params);
193        printf("  }\n");
194        return 0;
195    }
196    
197    
198    int client_test_server_info ( lscp_server_info_t *pServerInfo )
199    {
200        if (pServerInfo == NULL) {
201            printf("(nil)\n");
202            return 1;
203        }
204        printf("{\n");
205        printf("    server_info.description = %s\n", pServerInfo->description);
206        printf("    server_info.version     = %s\n", pServerInfo->version);
207        printf("  }\n");
208        return 0;
209    }
210    
211    
212    int client_test_engine_info ( lscp_engine_info_t *pEngineInfo )
213    {
214        if (pEngineInfo == NULL) {
215            printf("(nil)\n");
216            return 1;
217        }
218        printf("{\n");
219        printf("    engine_info.description = %s\n", pEngineInfo->description);
220        printf("    engine_info.version     = %s\n", pEngineInfo->version);
221        printf("  }\n");
222        return 0;
223    }
224    
225    
226    int client_test_channel_info ( lscp_channel_info_t *pChannelInfo )
227    {
228        if (pChannelInfo == NULL) {
229            printf("(nil)\n");
230            return 1;
231        }
232        printf("{\n");
233        printf("    channel_info.engine_name       = %s\n", pChannelInfo->engine_name);
234        printf("    channel_info.audio_device      = %d\n", pChannelInfo->audio_device);
235        printf("    channel_info.audio_channels    = %d\n", pChannelInfo->audio_channels);
236        printf("    channel_info.audio_routing     = "); client_test_szsplit(pChannelInfo->audio_routing);
237        printf("    channel_info.instrument_file   = %s\n", pChannelInfo->instrument_file);
238        printf("    channel_info.instrument_nr     = %d\n", pChannelInfo->instrument_nr);
239        printf("    channel_info.instrument_name   = %s\n", pChannelInfo->instrument_name);
240        printf("    channel_info.instrument_status = %d\n", pChannelInfo->instrument_status);
241        printf("    channel_info.midi_device       = %d\n", pChannelInfo->midi_device);
242        printf("    channel_info.midi_port         = %d\n", pChannelInfo->midi_port);
243        printf("    channel_info.midi_channel      = %d\n", pChannelInfo->midi_channel);
244        printf("    channel_info.volume            = %g\n", pChannelInfo->volume);
245        printf("    channel_info.mute              = %d\n", pChannelInfo->mute);
246        printf("    channel_info.solo              = %d\n", pChannelInfo->solo);
247        printf("  }\n");
248        return 0;
249    }
250    
251    
252    int client_test_buffer_fill ( lscp_buffer_fill_t *pBufferFill )
253    {
254        if (pBufferFill == NULL) {
255            printf("(nil)\n");
256            return 1;
257        }
258        printf("{ <%p> }\n", pBufferFill);
259        return 0;
260    }
261    
262    
263    int client_test_load_mode ( lscp_load_mode_t load_mode )
264    {
265            const char *pszLoadMode;
266    
267        switch (load_mode) {
268          case LSCP_LOAD_ON_DEMAND:      pszLoadMode = "ON_DEMAND";      break;
269          case LSCP_LOAD_ON_DEMAND_HOLD: pszLoadMode = "ON_DEMAND_HOLD"; break;
270          case LSCP_LOAD_PERSISTENT:     pszLoadMode = "PERSISTENT";     break;
271          default:                       pszLoadMode = "DEFAULT";        break;
272        }
273        printf("%s\n", pszLoadMode);
274        return 0;
275    }
276    
277    
278    int client_test_midi_instrument_info ( lscp_midi_instrument_info_t *pInstrInfo )
279    {
280        if (pInstrInfo == NULL) {
281            printf("(nil)\n");
282            return 1;
283        }
284        printf("{\n");
285        printf("    midi_instrument_info.name            = %s\n", pInstrInfo->name);
286        printf("    midi_instrument_info.engine_name     = %s\n", pInstrInfo->engine_name);
287        printf("    midi_instrument_info.instrument_file = %s\n", pInstrInfo->instrument_file);
288        printf("    midi_instrument_info.instrument_nr   = %d\n", pInstrInfo->instrument_nr);
289        printf("    midi_instrument_info.instrument_name = %s\n", pInstrInfo->instrument_name);
290        printf("    midi_instrument_info.load_mode       = "); client_test_load_mode(pInstrInfo->load_mode);
291        printf("    midi_instrument_info.volume          = %g\n", pInstrInfo->volume);
292        printf("  }\n");
293        return 0;
294    }
295    
296    
297    ////////////////////////////////////////////////////////////////////////
298    
299    static int g_test_step  = 0;
300    static int g_test_count = 0;
301    static int g_test_fails = 0;
302    
303    
304  void  client_test_start   ( clock_t *pclk ) { *pclk = clock(); }  void  client_test_start   ( clock_t *pclk ) { *pclk = clock(); }
305  float client_test_elapsed ( clock_t *pclk ) { return (float) ((long) clock() - *pclk) / (float) CLOCKS_PER_SEC; }  float client_test_elapsed ( clock_t *pclk ) { return (float) ((long) clock() - *pclk) / (float) CLOCKS_PER_SEC; }
306    
307  #define CLIENT_TEST(p, x) { clock_t c; void *v;\  typedef int *                        isplit;
308      printf(#x ":\n"); client_test_start(&c); v = (void *) (x); \  typedef char **                      szsplit;
309      printf("  elapsed=%gs\n", client_test_elapsed(&c)); \  typedef lscp_status_t                status;
310      printf("  ret=%p (%d)\n", v, (int) v); \  typedef lscp_driver_info_t *         driver_info;
311      printf("  errno=%d\n", lscp_client_get_errno(p)); \  typedef lscp_device_info_t *         device_info;
312      printf("  result=\"%s\"\n", lscp_client_get_result(p)); }  typedef lscp_device_port_info_t *    device_port_info;
313    typedef lscp_param_info_t  *         param_info;
314    typedef lscp_server_info_t *         server_info;
315    typedef lscp_engine_info_t *         engine_info;
316    typedef lscp_channel_info_t *        channel_info;
317    typedef lscp_buffer_fill_t *         buffer_fill;
318    typedef lscp_midi_instrument_info_t *midi_instrument_info;
319    
320    #define CLIENT_TEST(p, t, x) { clock_t c; void *v; g_test_count++; \
321        printf("\n" #x ":\n"); client_test_start(&c); v = (void *) (x); \
322        printf("  elapsed=%gs  errno=%d  result='%s...' ret=", \
323            client_test_elapsed(&c), \
324            lscp_client_get_errno(p), \
325            lscp_client_get_result(p)); \
326        if (client_test_##t((t)(v))) { g_test_fails++; getchar(); } \
327        else if (g_test_step) getchar(); }
328    
329    
330    void client_test_engine ( lscp_client_t *pClient, const char *pszEngine, const char *pszAudioDriver, int iAudioDevice, const char *pszMidiDriver, int iMidiDevice )
331    {
332        int iSamplerChannel;
333            lscp_midi_instrument_t midi_instr;
334    
335        printf("\n--- pszEngine=\"%s\" pszAudioDevice=\"%s\" iAudioDevice=%d pszMidiDevice=\"%s\" iMidiDevice=%d ---\n", pszEngine, pszAudioDriver, iAudioDevice, pszMidiDriver, iMidiDevice);
336        CLIENT_TEST(pClient, engine_info, lscp_get_engine_info(pClient, pszEngine));
337        CLIENT_TEST(pClient, int, lscp_get_total_voice_count(pClient));
338        CLIENT_TEST(pClient, int, lscp_get_total_voice_count_max(pClient));
339        CLIENT_TEST(pClient, int, lscp_get_channels(pClient));
340        CLIENT_TEST(pClient, isplit, lscp_list_channels(pClient));
341        CLIENT_TEST(pClient, int, iSamplerChannel = lscp_add_channel(pClient));
342        printf("\n--- iSamplerChannel=%d ---\n", iSamplerChannel);
343        CLIENT_TEST(pClient, channel_info, lscp_get_channel_info(pClient, iSamplerChannel));
344        CLIENT_TEST(pClient, status, lscp_load_engine(pClient, pszEngine, iSamplerChannel));
345        CLIENT_TEST(pClient, status, lscp_load_instrument(pClient, "DefaultInstrument.gig", 0, iSamplerChannel));
346        CLIENT_TEST(pClient, int, lscp_get_channel_voice_count(pClient, iSamplerChannel));
347        CLIENT_TEST(pClient, int, lscp_get_channel_stream_count(pClient, iSamplerChannel));
348        CLIENT_TEST(pClient, int, lscp_get_channel_stream_usage(pClient, iSamplerChannel));
349        CLIENT_TEST(pClient, buffer_fill, lscp_get_channel_buffer_fill(pClient, LSCP_USAGE_BYTES, iSamplerChannel));
350        CLIENT_TEST(pClient, buffer_fill, lscp_get_channel_buffer_fill(pClient, LSCP_USAGE_PERCENTAGE, iSamplerChannel));
351        CLIENT_TEST(pClient, status, lscp_set_channel_audio_type(pClient, iSamplerChannel, pszAudioDriver));
352        CLIENT_TEST(pClient, status, lscp_set_channel_audio_device(pClient, iSamplerChannel, 0));
353        CLIENT_TEST(pClient, status, lscp_set_channel_audio_channel(pClient, iSamplerChannel, 0, 1));
354        CLIENT_TEST(pClient, status, lscp_set_channel_midi_type(pClient, iSamplerChannel, pszMidiDriver));
355        CLIENT_TEST(pClient, status, lscp_set_channel_midi_device(pClient, iSamplerChannel, 0));
356        CLIENT_TEST(pClient, status, lscp_set_channel_midi_channel(pClient, iSamplerChannel, 0));
357        CLIENT_TEST(pClient, status, lscp_set_channel_midi_port(pClient, iSamplerChannel, 0));
358        CLIENT_TEST(pClient, status, lscp_set_channel_volume(pClient, iSamplerChannel, 0.5));
359        CLIENT_TEST(pClient, status, lscp_set_channel_mute(pClient, iSamplerChannel, 1));
360        CLIENT_TEST(pClient, status, lscp_set_channel_solo(pClient, iSamplerChannel, 1));
361        CLIENT_TEST(pClient, channel_info, lscp_get_channel_info(pClient, iSamplerChannel));
362        CLIENT_TEST(pClient, status, lscp_reset_channel(pClient, iSamplerChannel));
363        CLIENT_TEST(pClient, status, lscp_remove_channel(pClient, iSamplerChannel));
364    
365            midi_instr.bank_msb = 0;
366            midi_instr.bank_lsb = 0;
367            midi_instr.program  = 0;
368        printf("\n--- midi_instr={%d,%d,%d} ---\n", midi_instr.bank_msb, midi_instr.bank_lsb, midi_instr.program);
369        CLIENT_TEST(pClient, status, lscp_map_midi_instrument(pClient, &midi_instr, pszEngine, "DefaultInstrument.gig", 0, 1.0f, LSCP_LOAD_ON_DEMAND, "DummyName"));
370        CLIENT_TEST(pClient, int, lscp_get_midi_instruments(pClient));
371        CLIENT_TEST(pClient, midi_instrument_info, lscp_get_midi_instrument_info(pClient, &midi_instr));
372        CLIENT_TEST(pClient, status, lscp_unmap_midi_instrument(pClient, &midi_instr));
373        CLIENT_TEST(pClient, status, lscp_clear_midi_instruments(pClient));
374    }
375    
376    
377    void client_test_midi_port ( lscp_client_t *pClient, int iMidiDevice, int iMidiPort )
378    {
379        lscp_device_port_info_t *pMidiPortInfo;
380        const char *pszParam;
381        int i;
382    
383        printf("\n--- iMidiDevice=%d iMidiPort=%d ---\n", iMidiDevice, iMidiPort);
384        CLIENT_TEST(pClient, device_port_info, pMidiPortInfo = lscp_get_midi_port_info(pClient, iMidiDevice, iMidiPort));
385        if (pMidiPortInfo && pMidiPortInfo->params) {
386            for (i = 0; pMidiPortInfo->params[i].key; i++) {
387                pszParam = pMidiPortInfo->params[i].key;
388                printf("\n--- iMidiDevice=%d iMidiPort=%d pszParam=\"%s\" ---\n", iMidiDevice, iMidiPort, pszParam);
389                CLIENT_TEST(pClient, param_info, lscp_get_midi_port_param_info(pClient, iMidiDevice, iMidiPort, pszParam));
390            }
391        }
392    }
393    
394    
395    void client_test_audio_channel ( lscp_client_t *pClient, int iAudioDevice, int iAudioChannel )
396    {
397        lscp_device_port_info_t *pAudioChannelInfo;
398        const char *pszParam;
399        int i;
400    
401        printf("\n--- iAudioDevice=%d iAudioChannel=%d ---\n", iAudioDevice, iAudioChannel);
402        CLIENT_TEST(pClient, device_port_info, pAudioChannelInfo = lscp_get_audio_channel_info(pClient, iAudioDevice, iAudioChannel));
403        if (pAudioChannelInfo && pAudioChannelInfo->params) {
404            for (i = 0; pAudioChannelInfo->params[i].key; i++) {
405                pszParam = pAudioChannelInfo->params[i].key;
406                printf("\n--- iAudioDevice=%d iAudioChannel=%d pszParam=\"%s\" ---\n", iAudioDevice, iAudioChannel, pszParam);
407                CLIENT_TEST(pClient, param_info, lscp_get_audio_channel_param_info(pClient, iAudioDevice, iAudioChannel, pszParam));
408            }
409        }
410    }
411    
412    
413    void client_test_midi_device ( lscp_client_t *pClient, int iMidiDevice )
414    {
415        lscp_device_info_t *pDeviceInfo;
416        const char *pszValue;
417        int iMidiPort, iMidiPorts;
418    
419        printf("\n--- iMidiDevice=%d ---\n", iMidiDevice);
420        CLIENT_TEST(pClient, device_info, pDeviceInfo = lscp_get_midi_device_info(pClient, iMidiDevice));
421        if (pDeviceInfo && pDeviceInfo->params) {
422            pszValue = lscp_get_param_value(pDeviceInfo->params, "ports");
423            if (pszValue) {
424                iMidiPorts = atoi(pszValue);
425                for (iMidiPort = 0; iMidiPort < iMidiPorts; iMidiPort++)
426                    client_test_midi_port(pClient, iMidiDevice, iMidiPort);
427            }
428        }
429    }
430    
431    
432    void client_test_audio_device ( lscp_client_t *pClient, int iAudioDevice )
433    {
434        lscp_device_info_t *pDeviceInfo;
435        const char *pszValue;
436        int iAudioChannel, iAudioChannels;
437    
438        printf("\n--- iAudioDevice=%d ---\n", iAudioDevice);
439        CLIENT_TEST(pClient, device_info, pDeviceInfo = lscp_get_audio_device_info(pClient, iAudioDevice));
440        if (pDeviceInfo && pDeviceInfo->params) {
441            pszValue = lscp_get_param_value(pDeviceInfo->params, "channels");
442            if (pszValue) {
443                iAudioChannels = atoi(pszValue);
444                for (iAudioChannel = 0; iAudioChannel < iAudioChannels; iAudioChannel++)
445                    client_test_audio_channel(pClient, iAudioDevice, iAudioChannel);
446            }
447        }
448    }
449    
450    
451  void client_test ( lscp_client_t *pClient )  void client_test_midi_driver ( lscp_client_t *pClient, const char *pszMidiDriver )
452    {
453        lscp_driver_info_t *pDriverInfo;
454        const char *pszParam;
455        int i;
456    
457        printf("\n--- pszMidiDriver=\"%s\" ---\n", pszMidiDriver);
458        CLIENT_TEST(pClient, driver_info, pDriverInfo = lscp_get_midi_driver_info(pClient, pszMidiDriver));
459        if (pDriverInfo && pDriverInfo->parameters) {
460            for (i = 0; pDriverInfo->parameters[i]; i++) {
461                pszParam = pDriverInfo->parameters[i];
462                printf("\n--- pszMidiDriver=\"%s\" pszParam=\"%s\" ---\n", pszMidiDriver, pszParam);
463                CLIENT_TEST(pClient, param_info, lscp_get_midi_driver_param_info(pClient, pszMidiDriver, pszParam, NULL));
464            }
465        }
466    }
467    
468    
469    void client_test_audio_driver ( lscp_client_t *pClient, const char *pszAudioDriver )
470    {
471        lscp_driver_info_t *pDriverInfo;
472        const char *pszParam;
473        int i;
474    
475        printf("\n--- pszAudioDriver=\"%s\" ---\n", pszAudioDriver);
476        CLIENT_TEST(pClient, driver_info, pDriverInfo = lscp_get_audio_driver_info(pClient, pszAudioDriver));
477        if (pDriverInfo && pDriverInfo->parameters) {
478            for (i = 0; pDriverInfo->parameters[i]; i++) {
479                pszParam = pDriverInfo->parameters[i];
480                printf("\n--- pszAudioDriver=\"%s\" pszParam=\"%s\" ---\n", pszAudioDriver, pszParam);
481                CLIENT_TEST(pClient, param_info, lscp_get_audio_driver_param_info(pClient, pszAudioDriver, pszParam, NULL));
482            }
483        }
484    }
485    
486    
487    void client_test_all ( lscp_client_t *pClient, int step )
488  {  {
489      const char **ppszAudioDrivers, **ppszMidiDrivers, **ppszEngines;      const char **ppszAudioDrivers, **ppszMidiDrivers, **ppszEngines;
490      const char *pszAudioDriver, *pszMidiDriver, *pszEngine;      const char *pszAudioDriver, *pszMidiDriver, *pszEngine;
491      int iAudioDriver, iMidiDriver, iEngine;      int iAudioDriver, iMidiDriver, iEngine;
492      int iSamplerChannel;      int iAudio, iAudioDevice, iMidi, iMidiDevice;
493        int iNewAudioDevice, iNewMidiDevice;
494        int *piAudioDevices, *piMidiDevices;
495    
496        g_test_step  = step;
497        g_test_count = 0;
498        g_test_fails = 0;
499    
500        CLIENT_TEST(pClient, server_info, lscp_get_server_info(pClient));
501    
502      CLIENT_TEST(pClient, ppszAudioDrivers = lscp_get_available_audio_drivers(pClient));      CLIENT_TEST(pClient, int, lscp_get_available_audio_drivers(pClient));
503        CLIENT_TEST(pClient, szsplit, ppszAudioDrivers = lscp_list_available_audio_drivers(pClient));
504      if (ppszAudioDrivers == NULL) {      if (ppszAudioDrivers == NULL) {
505          fprintf(stderr, "client_test: No audio drivers available.\n");          fprintf(stderr, "client_test: No audio drivers available.\n");
506          return;          return;
507      }      }
508    
509      CLIENT_TEST(pClient, ppszMidiDrivers = lscp_get_available_midi_drivers(pClient));      CLIENT_TEST(pClient, int, lscp_get_available_midi_drivers(pClient));
510        CLIENT_TEST(pClient, szsplit, ppszMidiDrivers = lscp_list_available_midi_drivers(pClient));
511      if (ppszMidiDrivers == NULL) {      if (ppszMidiDrivers == NULL) {
512          fprintf(stderr, "client_test: No MIDI drivers available.\n");          fprintf(stderr, "client_test: No MIDI drivers available.\n");
513          return;          return;
514      }      }
515    
516      CLIENT_TEST(pClient, ppszEngines = lscp_get_available_engines(pClient));      CLIENT_TEST(pClient, int, lscp_get_available_engines(pClient));
517        CLIENT_TEST(pClient, szsplit, ppszEngines = lscp_list_available_engines(pClient));
518      if (ppszEngines == NULL) {      if (ppszEngines == NULL) {
519          fprintf(stderr, "client_test: No engines available.\n");          fprintf(stderr, "client_test: No engines available.\n");
520          return;          return;
521      }      }
522    
     CLIENT_TEST(pClient, lscp_get_audio_devices(pClient));  
     CLIENT_TEST(pClient, lscp_list_audio_devices(pClient));  
   
     CLIENT_TEST(pClient, lscp_get_midi_devices(pClient));  
     CLIENT_TEST(pClient, lscp_list_midi_devices(pClient));  
   
523      for (iAudioDriver = 0; ppszAudioDrivers[iAudioDriver]; iAudioDriver++) {      for (iAudioDriver = 0; ppszAudioDrivers[iAudioDriver]; iAudioDriver++) {
524       pszAudioDriver = ppszAudioDrivers[iAudioDriver];          pszAudioDriver = ppszAudioDrivers[iAudioDriver];
525       printf("\n--- pszAudioDriver=\"%s\" ---\n", pszAudioDriver);          client_test_audio_driver(pClient, pszAudioDriver);
526       CLIENT_TEST(pClient, lscp_get_audio_driver_info(pClient, pszAudioDriver));          CLIENT_TEST(pClient, int, iNewAudioDevice = lscp_create_audio_device(pClient, pszAudioDriver, NULL));
527       for (iMidiDriver = 0; ppszMidiDrivers[iMidiDriver]; iMidiDriver++) {          CLIENT_TEST(pClient, int, lscp_get_audio_devices(pClient));
528        pszMidiDriver = ppszMidiDrivers[iMidiDriver];          CLIENT_TEST(pClient, isplit, piAudioDevices = lscp_list_audio_devices(pClient));
529        printf("\n--- pszMidiDriver=\"%s\" ---\n", pszMidiDriver);          for (iAudio = 0; piAudioDevices && piAudioDevices[iAudio] >= 0; iAudio++) {
530        CLIENT_TEST(pClient, lscp_get_midi_driver_info(pClient, pszMidiDriver));              iAudioDevice = piAudioDevices[iAudio];
531        for (iEngine = 0; ppszEngines[iEngine]; iEngine++) {              client_test_audio_device(pClient, iAudioDevice);
532          pszEngine = ppszEngines[iEngine];              for (iMidiDriver = 0; ppszMidiDrivers[iMidiDriver]; iMidiDriver++) {
533          printf("\n--- pszEngine=\"%s\" ---\n", pszEngine);                  pszMidiDriver = ppszMidiDrivers[iMidiDriver];
534          CLIENT_TEST(pClient, lscp_get_engine_info(pClient, pszEngine));                  client_test_midi_driver(pClient, pszMidiDriver);
535          CLIENT_TEST(pClient, lscp_get_channels(pClient));                  CLIENT_TEST(pClient, int, iNewMidiDevice = lscp_create_midi_device(pClient, pszMidiDriver, NULL));
536          CLIENT_TEST(pClient, lscp_list_channels(pClient));                  CLIENT_TEST(pClient, int, lscp_get_midi_devices(pClient));
537          CLIENT_TEST(pClient, iSamplerChannel = lscp_add_channel(pClient));                  CLIENT_TEST(pClient, isplit, piMidiDevices = lscp_list_midi_devices(pClient));
538          printf(">>> iSamplerChannel=\"%d\"\n", iSamplerChannel);                  for (iMidi = 0; piMidiDevices && piMidiDevices[iMidi] >= 0; iMidi++) {
539          CLIENT_TEST(pClient, lscp_get_channel_info(pClient, iSamplerChannel));                      iMidiDevice = piMidiDevices[iMidi];
540          CLIENT_TEST(pClient, lscp_load_engine(pClient, pszEngine, iSamplerChannel));                      client_test_midi_device(pClient, iMidiDevice);
541          CLIENT_TEST(pClient, lscp_load_instrument(pClient, "DefaultInstrument.gig", 0, iSamplerChannel));                      for (iEngine = 0; ppszEngines[iEngine]; iEngine++) {
542          CLIENT_TEST(pClient, lscp_get_channel_voice_count(pClient, iSamplerChannel));                          pszEngine = ppszEngines[iEngine];
543          CLIENT_TEST(pClient, lscp_get_channel_stream_count(pClient, iSamplerChannel));                          client_test_engine(pClient, pszEngine, pszAudioDriver, iAudioDevice, pszMidiDriver, iMidiDevice);
544          CLIENT_TEST(pClient, lscp_get_channel_buffer_fill(pClient, LSCP_USAGE_BYTES, iSamplerChannel));                      }
545          CLIENT_TEST(pClient, lscp_get_channel_buffer_fill(pClient, LSCP_USAGE_PERCENTAGE, iSamplerChannel));                  }
546          CLIENT_TEST(pClient, lscp_set_channel_audio_type(pClient, iSamplerChannel, pszAudioDriver));                  CLIENT_TEST(pClient, status, lscp_destroy_midi_device(pClient, iNewMidiDevice));
547          CLIENT_TEST(pClient, lscp_set_channel_audio_channel(pClient, iSamplerChannel, 0, 1));              }
548          CLIENT_TEST(pClient, lscp_set_channel_midi_type(pClient, iSamplerChannel, pszMidiDriver));          }
549          CLIENT_TEST(pClient, lscp_set_channel_midi_channel(pClient, iSamplerChannel, 0));          CLIENT_TEST(pClient, status, lscp_destroy_audio_device(pClient, iNewAudioDevice));
         CLIENT_TEST(pClient, lscp_set_channel_midi_port(pClient, iSamplerChannel, 0));  
         CLIENT_TEST(pClient, lscp_set_channel_volume(pClient, iSamplerChannel, 0.5));  
         CLIENT_TEST(pClient, lscp_get_channel_info(pClient, iSamplerChannel));  
         CLIENT_TEST(pClient, lscp_reset_channel(pClient, iSamplerChannel));  
         CLIENT_TEST(pClient, lscp_remove_channel(pClient, iSamplerChannel));  
         printf("\n");  
       }  
      }  
550      }      }
551    
552        CLIENT_TEST(pClient, status, lscp_reset_sampler(pClient));
553        
554        printf("\n\n");
555        printf("  Total: %d tests, %d failed.\n\n", g_test_count, g_test_fails);
556  }  }
557    
558    
559  ////////////////////////////////////////////////////////////////////////  ////////////////////////////////////////////////////////////////////////
560    
561  void client_usage (void)  void client_usage (void)
562  {  {
563      printf("\n  %s %s (Build: %s)\n", lscp_client_package(), lscp_client_version(), lscp_client_build());      printf("\n  %s %s (Build: %s)\n", lscp_client_package(), lscp_client_version(), lscp_client_build());
564    
565      fputs("\n  Available client commands: help, test, exit, quit, subscribe, unsubscribe", stdout);      fputs("\n  Available commands: help, test[step], exit, quit, subscribe, unsubscribe", stdout);
566      fputs("\n  (all else are sent verbatim to server)\n\n", stdout);      fputs("\n  (all else are sent verbatim to server)\n\n", stdout);
567    
568  }  }
# Line 182  int main (int argc, char *argv[] ) Line 608  int main (int argc, char *argv[] )
608              break;              break;
609          else          else
610          if (strcmp(szLine, "subscribe") == 0)          if (strcmp(szLine, "subscribe") == 0)
611              lscp_client_subscribe(pClient);              lscp_client_subscribe(pClient, LSCP_EVENT_MISCELLANEOUS);
612          else          else
613          if (strcmp(szLine, "unsubscribe") == 0)          if (strcmp(szLine, "unsubscribe") == 0)
614              lscp_client_unsubscribe(pClient);              lscp_client_unsubscribe(pClient, LSCP_EVENT_MISCELLANEOUS);
615          else          else
616          if (strcmp(szLine, "test") == 0)          if (strcmp(szLine, "test") == 0)
617              client_test(pClient);              client_test_all(pClient, 0);
618            else
619            if (strcmp(szLine, "teststep") == 0 || strcmp(szLine, "test step") == 0)
620                client_test_all(pClient, 1);
621          else          else
622          if (cchLine > 0 && strcmp(szLine, "help") != 0) {          if (cchLine > 0 && strcmp(szLine, "help") != 0) {
623              szLine[cchLine++] = '\r';              szLine[cchLine++] = '\r';
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