/[svn]/liblscp/trunk/examples/example_client.c
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revision 146 by capela, Fri Jun 25 12:00:25 2004 UTC revision 948 by capela, Tue Nov 28 15:31:20 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, lscp_event_t event, 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: event=0x%04x [%s]\n", (unsigned int) event, 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_midi_instruments ( lscp_midi_instrument_t *pInstrs )
125    {
126        int i;
127    
128        printf("{");
129        for (i = 0; pInstrs && pInstrs[i].program >= 0; i++) {
130            if (i > 0)
131                printf(",");
132            printf("{%d,%d,%d}", pInstrs[i].bank_msb, pInstrs[i].bank_lsb, pInstrs[i].program);
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(); }  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; }  float client_test_elapsed ( clock_t *pclk ) { return (float) ((long) clock() - *pclk) / (float) CLOCKS_PER_SEC; }
321    
322  #define CLIENT_TEST(p, x) { clock_t c; void *v;\  typedef int *                        isplit;
323      printf(#x ":\n"); client_test_start(&c); v = (void *) (x); \  typedef char **                      szsplit;
324      printf("  elapsed=%gs\n", client_test_elapsed(&c)); \  typedef lscp_status_t                status;
325      printf("  ret=%p (%d)\n", v, (int) v); \  typedef lscp_driver_info_t *         driver_info;
326      printf("  errno=%d\n", lscp_client_get_errno(p)); \  typedef lscp_device_info_t *         device_info;
327      printf("  result=\"%s\"\n", lscp_client_get_result(p)); }  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 ( lscp_client_t *pClient )  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.bank_msb = i;
386                    midi_instr.bank_lsb = j;
387                    midi_instr.program  = 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));
394        CLIENT_TEST(pClient, midi_instruments, lscp_list_midi_instruments(pClient));
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.bank_msb = i;
400                    midi_instr.bank_lsb = j;
401                    midi_instr.program  = 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));
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;      const char **ppszAudioDrivers, **ppszMidiDrivers, **ppszEngines;
525      const char *pszAudioDriver, *pszMidiDriver, *pszEngine;      const char *pszAudioDriver, *pszMidiDriver, *pszEngine;
526      int iAudioDriver, iMidiDriver, iEngine;      int iAudioDriver, iMidiDriver, iEngine;
527      int iSamplerChannel;      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, ppszAudioDrivers = lscp_get_available_audio_drivers(pClient));      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) {      if (ppszAudioDrivers == NULL) {
540          fprintf(stderr, "client_test: No audio drivers available.\n");          fprintf(stderr, "client_test: No audio drivers available.\n");
541          return;          return;
542      }      }
543    
544      CLIENT_TEST(pClient, ppszMidiDrivers = lscp_get_available_midi_drivers(pClient));      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) {      if (ppszMidiDrivers == NULL) {
547          fprintf(stderr, "client_test: No MIDI drivers available.\n");          fprintf(stderr, "client_test: No MIDI drivers available.\n");
548          return;          return;
549      }      }
550    
551      CLIENT_TEST(pClient, ppszEngines = lscp_get_available_engines(pClient));      CLIENT_TEST(pClient, int, lscp_get_available_engines(pClient));
552        CLIENT_TEST(pClient, szsplit, ppszEngines = lscp_list_available_engines(pClient));
553      if (ppszEngines == NULL) {      if (ppszEngines == NULL) {
554          fprintf(stderr, "client_test: No engines available.\n");          fprintf(stderr, "client_test: No engines available.\n");
555          return;          return;
556      }      }
557    
     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));  
   
558      for (iAudioDriver = 0; ppszAudioDrivers[iAudioDriver]; iAudioDriver++) {      for (iAudioDriver = 0; ppszAudioDrivers[iAudioDriver]; iAudioDriver++) {
559       pszAudioDriver = ppszAudioDrivers[iAudioDriver];          pszAudioDriver = ppszAudioDrivers[iAudioDriver];
560       printf("\n--- pszAudioDriver=\"%s\" ---\n", pszAudioDriver);          client_test_audio_driver(pClient, pszAudioDriver);
561       CLIENT_TEST(pClient, lscp_get_audio_driver_info(pClient, pszAudioDriver));          CLIENT_TEST(pClient, int, iNewAudioDevice = lscp_create_audio_device(pClient, pszAudioDriver, NULL));
562       for (iMidiDriver = 0; ppszMidiDrivers[iMidiDriver]; iMidiDriver++) {          CLIENT_TEST(pClient, int, lscp_get_audio_devices(pClient));
563        pszMidiDriver = ppszMidiDrivers[iMidiDriver];          CLIENT_TEST(pClient, isplit, piAudioDevices = lscp_list_audio_devices(pClient));
564        printf("\n--- pszMidiDriver=\"%s\" ---\n", pszMidiDriver);          for (iAudio = 0; piAudioDevices && piAudioDevices[iAudio] >= 0; iAudio++) {
565        CLIENT_TEST(pClient, lscp_get_midi_driver_info(pClient, pszMidiDriver));              iAudioDevice = piAudioDevices[iAudio];
566        for (iEngine = 0; ppszEngines[iEngine]; iEngine++) {              client_test_audio_device(pClient, iAudioDevice);
567          pszEngine = ppszEngines[iEngine];              for (iMidiDriver = 0; ppszMidiDrivers[iMidiDriver]; iMidiDriver++) {
568          printf("\n--- pszEngine=\"%s\" ---\n", pszEngine);                  pszMidiDriver = ppszMidiDrivers[iMidiDriver];
569          CLIENT_TEST(pClient, lscp_get_engine_info(pClient, pszEngine));                  client_test_midi_driver(pClient, pszMidiDriver);
570          CLIENT_TEST(pClient, lscp_get_channels(pClient));                  CLIENT_TEST(pClient, int, iNewMidiDevice = lscp_create_midi_device(pClient, pszMidiDriver, NULL));
571          CLIENT_TEST(pClient, lscp_list_channels(pClient));                  CLIENT_TEST(pClient, int, lscp_get_midi_devices(pClient));
572          CLIENT_TEST(pClient, iSamplerChannel = lscp_add_channel(pClient));                  CLIENT_TEST(pClient, isplit, piMidiDevices = lscp_list_midi_devices(pClient));
573          printf(">>> iSamplerChannel=\"%d\"\n", iSamplerChannel);                  for (iMidi = 0; piMidiDevices && piMidiDevices[iMidi] >= 0; iMidi++) {
574          CLIENT_TEST(pClient, lscp_get_channel_info(pClient, iSamplerChannel));                      iMidiDevice = piMidiDevices[iMidi];
575          CLIENT_TEST(pClient, lscp_load_engine(pClient, pszEngine, iSamplerChannel));                      client_test_midi_device(pClient, iMidiDevice);
576          CLIENT_TEST(pClient, lscp_load_instrument(pClient, "DefaultInstrument.gig", 0, iSamplerChannel));                      for (iEngine = 0; ppszEngines[iEngine]; iEngine++) {
577          CLIENT_TEST(pClient, lscp_get_channel_voice_count(pClient, iSamplerChannel));                          pszEngine = ppszEngines[iEngine];
578          CLIENT_TEST(pClient, lscp_get_channel_stream_count(pClient, iSamplerChannel));                          client_test_engine(pClient, pszEngine, pszAudioDriver, iAudioDevice, pszMidiDriver, iMidiDevice);
579          CLIENT_TEST(pClient, lscp_get_channel_buffer_fill(pClient, LSCP_USAGE_BYTES, iSamplerChannel));                      }
580          CLIENT_TEST(pClient, lscp_get_channel_buffer_fill(pClient, LSCP_USAGE_PERCENTAGE, iSamplerChannel));                  }
581          CLIENT_TEST(pClient, lscp_set_channel_audio_type(pClient, iSamplerChannel, pszAudioDriver));                  CLIENT_TEST(pClient, status, lscp_destroy_midi_device(pClient, iNewMidiDevice));
582          CLIENT_TEST(pClient, lscp_set_channel_audio_device(pClient, iSamplerChannel, 0));              }
583          CLIENT_TEST(pClient, lscp_set_channel_audio_channel(pClient, iSamplerChannel, 0, 1));          }
584          CLIENT_TEST(pClient, lscp_set_channel_midi_type(pClient, iSamplerChannel, pszMidiDriver));          CLIENT_TEST(pClient, status, lscp_destroy_audio_device(pClient, iNewAudioDevice));
         CLIENT_TEST(pClient, lscp_set_channel_midi_device(pClient, iSamplerChannel, 0));  
         CLIENT_TEST(pClient, lscp_set_channel_midi_channel(pClient, iSamplerChannel, 0));  
         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");  
       }  
      }  
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)  void client_usage (void)
597  {  {
598      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());
599    
600      fputs("\n  Available client commands: help, test, exit, quit, subscribe, unsubscribe", stdout);      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);      fputs("\n  (all else are sent verbatim to server)\n\n", stdout);
602    
603  }  }
# Line 190  int main (int argc, char *argv[] ) Line 649  int main (int argc, char *argv[] )
649              lscp_client_unsubscribe(pClient, LSCP_EVENT_MISCELLANEOUS);              lscp_client_unsubscribe(pClient, LSCP_EVENT_MISCELLANEOUS);
650          else          else
651          if (strcmp(szLine, "test") == 0)          if (strcmp(szLine, "test") == 0)
652              client_test(pClient);              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          else
657          if (cchLine > 0 && strcmp(szLine, "help") != 0) {          if (cchLine > 0 && strcmp(szLine, "help") != 0) {
658              szLine[cchLine++] = '\r';              szLine[cchLine++] = '\r';
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