/[svn]/liblscp/trunk/examples/example_client.c
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revision 564 by capela, Sun May 22 22:02:00 2005 UTC revision 1020 by capela, Thu Jan 11 15:25:04 2007 UTC
# Line 1  Line 1 
1  // example_client.c  // example_client.c
2  //  //
3  /****************************************************************************  /****************************************************************************
4     Copyright (C) 2004-2005, rncbc aka Rui Nuno Capela. All rights reserved.     liblscp - LinuxSampler Control Protocol API
5       Copyright (C) 2004-2007, 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 34  static WSADATA _wsaData; Line 35  static WSADATA _wsaData;
35    
36  lscp_status_t client_callback ( lscp_client_t *pClient, lscp_event_t event, const char *pchData, int cchData, 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_FAILED;          lscp_status_t ret = LSCP_FAILED;
39    
40      char *pszData = (char *) malloc(cchData + 1);          char *pszData = (char *) malloc(cchData + 1);
41      if (pszData) {          if (pszData) {
42          memcpy(pszData, pchData, cchData);                  memcpy(pszData, pchData, cchData);
43          pszData[cchData] = (char) 0;                  pszData[cchData] = (char) 0;
44          printf("client_callback: event=%s (0x%04x) [%s]\n", lscp_event_to_text(event), (int) event, pszData);                  printf("client_callback: event=%s (0x%04x) [%s]\n", lscp_event_to_text(event), (int) event, pszData);
45          free(pszData);                  free(pszData);
46          ret = LSCP_OK;                  ret = LSCP_OK;
47      }          }
48    
49      return ret;          return ret;
50  }  }
51    
52  ////////////////////////////////////////////////////////////////////////  ////////////////////////////////////////////////////////////////////////
53    
54  int client_test_int ( int i )  int client_test_int ( int i )
55  {  {
56      printf("%d\n", i);          printf("%d\n", i);
57      return (i >= 0 ? 0 : 1);          return (i >= 0 ? 0 : 1);
58  }  }
59    
60    
61  int client_test_status ( lscp_status_t s )  int client_test_status ( lscp_status_t s )
62  {  {
63      const char *pszStatus;          const char *pszStatus;
64    
65      switch (s) {          switch (s) {
66        case LSCP_OK:         pszStatus = "OK";       break;          case LSCP_OK:         pszStatus = "OK";       break;
67        case LSCP_FAILED:     pszStatus = "FAILED";   break;          case LSCP_FAILED:     pszStatus = "FAILED";   break;
68        case LSCP_ERROR:      pszStatus = "ERROR";    break;          case LSCP_ERROR:      pszStatus = "ERROR";    break;
69        case LSCP_WARNING:    pszStatus = "WARNING";  break;          case LSCP_WARNING:    pszStatus = "WARNING";  break;
70        case LSCP_TIMEOUT:    pszStatus = "TIMEOUT";  break;          case LSCP_TIMEOUT:    pszStatus = "TIMEOUT";  break;
71        case LSCP_QUIT:       pszStatus = "QUIT";     break;          case LSCP_QUIT:       pszStatus = "QUIT";     break;
72        default:              pszStatus = "NONE";     break;          default:              pszStatus = "NONE";     break;
73      }          }
74      printf("%s\n", pszStatus);          printf("%s\n", pszStatus);
75      return (s == LSCP_OK ? 0 : 1);          return (s == LSCP_OK ? 0 : 1);
76  }  }
77    
78    
79  int client_test_isplit ( int *piSplit )  int client_test_isplit ( int *piSplit )
80  {  {
81      int i;          int i;
82    
83      printf("{");          printf("{");
84      for (i = 0; piSplit && piSplit[i] >= 0; i++) {          for (i = 0; piSplit && piSplit[i] >= 0; i++) {
85          if (i > 0)                  if (i > 0)
86              printf(",");                          printf(",");
87          printf(" %d", piSplit[i]);                  printf(" %d", piSplit[i]);
88      }          }
89      printf(" }\n");          printf(" }\n");
90      return 0;          return 0;
91  }  }
92    
93    
94  int client_test_szsplit ( char **ppszSplit )  int client_test_szsplit ( char **ppszSplit )
95  {  {
96      int i;          int i;
97    
98      printf("{");          printf("{");
99      for (i = 0; ppszSplit && ppszSplit[i]; i++) {          for (i = 0; ppszSplit && ppszSplit[i]; i++) {
100          if (i > 0)                  if (i > 0)
101              printf(",");                          printf(",");
102          printf(" %s", ppszSplit[i]);                  printf(" %s", ppszSplit[i]);
103      }          }
104      printf(" }\n");          printf(" }\n");
105      return 0;          return 0;
106  }  }
107    
108    
109  int client_test_params ( lscp_param_t *pParams )  int client_test_params ( lscp_param_t *pParams )
110  {  {
111      int i;          int i;
112    
113      printf("{");          printf("{");
114      for (i = 0; pParams && pParams[i].key; i++) {          for (i = 0; pParams && pParams[i].key; i++) {
115          if (i > 0)                  if (i > 0)
116              printf(",");                          printf(",");
117          printf(" %s='%s'", pParams[i].key, pParams[i].value);                  printf(" %s='%s'", pParams[i].key, pParams[i].value);
118      }          }
119      printf(" }\n");          printf(" }\n");
120      return 0;          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 )  int client_test_param_info ( lscp_param_info_t *pParamInfo )
140  {  {
141      const char *pszType;          const char *pszType;
142    
143      if (pParamInfo == NULL) {          if (pParamInfo == NULL) {
144          printf("(nil)\n");                  printf("(nil)\n");
145          return 1;                  return 1;
146      }          }
147      switch (pParamInfo->type) {          switch (pParamInfo->type) {
148        case LSCP_TYPE_BOOL:      pszType = "BOOL";   break;          case LSCP_TYPE_BOOL:      pszType = "BOOL";   break;
149        case LSCP_TYPE_INT:       pszType = "INT";    break;          case LSCP_TYPE_INT:       pszType = "INT";    break;
150        case LSCP_TYPE_FLOAT:     pszType = "FLOAT";  break;          case LSCP_TYPE_FLOAT:     pszType = "FLOAT";  break;
151        case LSCP_TYPE_STRING:    pszType = "STRING"; break;          case LSCP_TYPE_STRING:    pszType = "STRING"; break;
152        default:                  pszType = "NONE";   break;          default:                  pszType = "NONE";   break;
153      }          }
154      printf("{\n");          printf("{\n");
155      printf("    param_info.type                = %d (%s)\n", (int) pParamInfo->type, pszType);          printf("    param_info.type          = %d (%s)\n", (int) pParamInfo->type, pszType);
156      printf("    param_info.description         = %s\n", pParamInfo->description);          printf("    param_info.description   = %s\n", pParamInfo->description);
157      printf("    param_info.mandatory           = %d\n", pParamInfo->mandatory);          printf("    param_info.mandatory     = %d\n", pParamInfo->mandatory);
158      printf("    param_info.fix                 = %d\n", pParamInfo->fix);          printf("    param_info.fix           = %d\n", pParamInfo->fix);
159      printf("    param_info.multiplicity        = %d\n", pParamInfo->multiplicity);          printf("    param_info.multiplicity  = %d\n", pParamInfo->multiplicity);
160      printf("    param_info.depends             = "); client_test_szsplit(pParamInfo->depends);          printf("    param_info.depends       = "); client_test_szsplit(pParamInfo->depends);
161      printf("    param_info.defaultv            = %s\n", pParamInfo->defaultv);          printf("    param_info.defaultv      = %s\n", pParamInfo->defaultv);
162      printf("    param_info.range_min           = %s\n", pParamInfo->range_min);          printf("    param_info.range_min     = %s\n", pParamInfo->range_min);
163      printf("    param_info.range_max           = %s\n", pParamInfo->range_max);          printf("    param_info.range_max     = %s\n", pParamInfo->range_max);
164      printf("    param_info.possibilities       = "); client_test_szsplit(pParamInfo->possibilities);          printf("    param_info.possibilities = "); client_test_szsplit(pParamInfo->possibilities);
165      printf("  }\n");          printf("  }\n");
166      return 0;          return 0;
167  }  }
168    
169    
170  int client_test_driver_info ( lscp_driver_info_t *pDriverInfo )  int client_test_driver_info ( lscp_driver_info_t *pDriverInfo )
171  {  {
172      if (pDriverInfo == NULL) {          if (pDriverInfo == NULL) {
173          printf("(nil)\n");                  printf("(nil)\n");
174          return 1;                  return 1;
175      }          }
176      printf("{\n");          printf("{\n");
177      printf("    driver_info.description        = %s\n", pDriverInfo->description);          printf("    driver_info.description = %s\n", pDriverInfo->description);
178      printf("    driver_info.version            = %s\n", pDriverInfo->version);          printf("    driver_info.version     = %s\n", pDriverInfo->version);
179      printf("    driver_info.parameters         = "); client_test_szsplit(pDriverInfo->parameters);          printf("    driver_info.parameters  = "); client_test_szsplit(pDriverInfo->parameters);
180      printf("  }\n");          printf("  }\n");
181      return 0;          return 0;
182  }  }
183    
184    
185  int client_test_device_info ( lscp_device_info_t *pDeviceInfo )  int client_test_device_info ( lscp_device_info_t *pDeviceInfo )
186  {  {
187      if (pDeviceInfo == NULL) {          if (pDeviceInfo == NULL) {
188          printf("(nil)\n");                  printf("(nil)\n");
189          return 1;                  return 1;
190      }          }
191      printf("{\n");          printf("{\n");
192      printf("    device_info.driver             = %s\n", pDeviceInfo->driver);          printf("    device_info.driver = %s\n", pDeviceInfo->driver);
193      printf("    device_info.params             = "); client_test_params(pDeviceInfo->params);          printf("    device_info.params = "); client_test_params(pDeviceInfo->params);
194      printf("  }\n");          printf("  }\n");
195      return 0;          return 0;
196  }  }
197    
198    
199  int client_test_device_port_info ( lscp_device_port_info_t *pDevicePortInfo )  int client_test_device_port_info ( lscp_device_port_info_t *pDevicePortInfo )
200  {  {
201      if (pDevicePortInfo == NULL) {          if (pDevicePortInfo == NULL) {
202          printf("(nil)\n");                  printf("(nil)\n");
203          return 1;                  return 1;
204      }          }
205      printf("{\n");          printf("{\n");
206      printf("    device_port_info.name          = %s\n", pDevicePortInfo->name);          printf("    device_port_info.name   = %s\n", pDevicePortInfo->name);
207      printf("    device_port_info.params        = "); client_test_params(pDevicePortInfo->params);          printf("    device_port_info.params = "); client_test_params(pDevicePortInfo->params);
208      printf("  }\n");          printf("  }\n");
209      return 0;          return 0;
210  }  }
211    
212    
213  int client_test_server_info ( lscp_server_info_t *pServerInfo )  int client_test_server_info ( lscp_server_info_t *pServerInfo )
214  {  {
215      if (pServerInfo == NULL) {          if (pServerInfo == NULL) {
216          printf("(nil)\n");                  printf("(nil)\n");
217          return 1;                  return 1;
218      }          }
219      printf("{\n");          printf("{\n");
220      printf("    server_info.description        = %s\n", pServerInfo->description);          printf("    server_info.description      = %s\n", pServerInfo->description);
221      printf("    server_info.version            = %s\n", pServerInfo->version);          printf("    server_info.version          = %s\n", pServerInfo->version);
222      printf("  }\n");          printf("    server_info.protocol_version = %s\n", pServerInfo->protocol_version);
223      return 0;          printf("  }\n");
224            return 0;
225  }  }
226    
227    
228  int client_test_engine_info ( lscp_engine_info_t *pEngineInfo )  int client_test_engine_info ( lscp_engine_info_t *pEngineInfo )
229  {  {
230      if (pEngineInfo == NULL) {          if (pEngineInfo == NULL) {
231          printf("(nil)\n");                  printf("(nil)\n");
232          return 1;                  return 1;
233      }          }
234      printf("{\n");          printf("{\n");
235      printf("    engine_info.description        = %s\n", pEngineInfo->description);          printf("    engine_info.description = %s\n", pEngineInfo->description);
236      printf("    engine_info.version            = %s\n", pEngineInfo->version);          printf("    engine_info.version     = %s\n", pEngineInfo->version);
237      printf("  }\n");          printf("  }\n");
238      return 0;          return 0;
239  }  }
240    
241    
242  int client_test_channel_info ( lscp_channel_info_t *pChannelInfo )  int client_test_channel_info ( lscp_channel_info_t *pChannelInfo )
243  {  {
244      if (pChannelInfo == NULL) {          if (pChannelInfo == NULL) {
245          printf("(nil)\n");                  printf("(nil)\n");
246          return 1;                  return 1;
247      }          }
248      printf("{\n");          printf("{\n");
249      printf("    channel_info.engine_name       = %s\n", pChannelInfo->engine_name);          printf("    channel_info.engine_name       = %s\n", pChannelInfo->engine_name);
250      printf("    channel_info.audio_device      = %d\n", pChannelInfo->audio_device);          printf("    channel_info.audio_device      = %d\n", pChannelInfo->audio_device);
251      printf("    channel_info.audio_channels    = %d\n", pChannelInfo->audio_channels);          printf("    channel_info.audio_channels    = %d\n", pChannelInfo->audio_channels);
252      printf("    channel_info.audio_routing     = "); client_test_szsplit(pChannelInfo->audio_routing);          printf("    channel_info.audio_routing     = "); client_test_isplit(pChannelInfo->audio_routing);
253      printf("    channel_info.instrument_file   = %s\n", pChannelInfo->instrument_file);          printf("    channel_info.instrument_file   = %s\n", pChannelInfo->instrument_file);
254      printf("    channel_info.instrument_nr     = %d\n", pChannelInfo->instrument_nr);          printf("    channel_info.instrument_nr     = %d\n", pChannelInfo->instrument_nr);
255      printf("    channel_info.instrument_name   = %s\n", pChannelInfo->instrument_name);          printf("    channel_info.instrument_name   = %s\n", pChannelInfo->instrument_name);
256      printf("    channel_info.instrument_status = %d\n", pChannelInfo->instrument_status);          printf("    channel_info.instrument_status = %d\n", pChannelInfo->instrument_status);
257      printf("    channel_info.midi_device       = %d\n", pChannelInfo->midi_device);          printf("    channel_info.midi_device       = %d\n", pChannelInfo->midi_device);
258      printf("    channel_info.midi_port         = %d\n", pChannelInfo->midi_port);          printf("    channel_info.midi_port         = %d\n", pChannelInfo->midi_port);
259      printf("    channel_info.midi_channel      = %d\n", pChannelInfo->midi_channel);          printf("    channel_info.midi_channel      = %d\n", pChannelInfo->midi_channel);
260      printf("    channel_info.volume            = %g\n", pChannelInfo->volume);          printf("    channel_info.midi_map          = %d\n", pChannelInfo->midi_map);
261      printf("  }\n");          printf("    channel_info.volume            = %g\n", pChannelInfo->volume);
262      return 0;          printf("    channel_info.mute              = %d\n", pChannelInfo->mute);
263            printf("    channel_info.solo              = %d\n", pChannelInfo->solo);
264            printf("  }\n");
265            return 0;
266    }
267    
268    
269    int client_test_fxsend_info ( lscp_fxsend_info_t *pFxSendInfo )
270    {
271            if (pFxSendInfo == NULL) {
272                    printf("(nil)\n");
273                    return 1;
274            }
275            printf("{\n");
276            printf("    fxsend_info.engine_name       = %s\n", pFxSendInfo->name);
277            printf("    fxsend_info.midi_controller   = %d\n", pFxSendInfo->midi_controller);
278            printf("    fxsend_info.audio_routing     = "); client_test_isplit(pFxSendInfo->audio_routing);
279            printf("  }\n");
280            return 0;
281  }  }
282    
283    
284  int client_test_buffer_fill ( lscp_buffer_fill_t *pBufferFill )  int client_test_buffer_fill ( lscp_buffer_fill_t *pBufferFill )
285  {  {
286      if (pBufferFill == NULL) {          if (pBufferFill == NULL) {
287          printf("(nil)\n");                  printf("(nil)\n");
288          return 1;                  return 1;
289      }          }
290      printf("{ <%p> }\n", pBufferFill);          printf("{ <%p> }\n", pBufferFill);
291      return 0;          return 0;
292    }
293    
294    
295    int client_test_load_mode ( lscp_load_mode_t load_mode )
296    {
297            const char *pszLoadMode;
298    
299            switch (load_mode) {
300            case LSCP_LOAD_ON_DEMAND:      pszLoadMode = "ON_DEMAND";      break;
301            case LSCP_LOAD_ON_DEMAND_HOLD: pszLoadMode = "ON_DEMAND_HOLD"; break;
302            case LSCP_LOAD_PERSISTENT:     pszLoadMode = "PERSISTENT";     break;
303            default:                       pszLoadMode = "DEFAULT";        break;
304            }
305            printf("%s\n", pszLoadMode);
306            return 0;
307    }
308    
309    
310    int client_test_midi_instrument_info ( lscp_midi_instrument_info_t *pInstrInfo )
311    {
312            if (pInstrInfo == NULL) {
313                    printf("(nil)\n");
314                    return 1;
315            }
316            printf("{\n");
317            printf("    midi_instrument_info.name            = %s\n", pInstrInfo->name);
318            printf("    midi_instrument_info.engine_name     = %s\n", pInstrInfo->engine_name);
319            printf("    midi_instrument_info.instrument_file = %s\n", pInstrInfo->instrument_file);
320            printf("    midi_instrument_info.instrument_nr   = %d\n", pInstrInfo->instrument_nr);
321            printf("    midi_instrument_info.instrument_name = %s\n", pInstrInfo->instrument_name);
322            printf("    midi_instrument_info.load_mode       = "); client_test_load_mode(pInstrInfo->load_mode);
323            printf("    midi_instrument_info.volume          = %g\n", pInstrInfo->volume);
324            printf("  }\n");
325            return 0;
326  }  }
327    
328    
# Line 267  static int g_test_fails = 0; Line 336  static int g_test_fails = 0;
336  void  client_test_start   ( clock_t *pclk ) { *pclk = clock(); }  void  client_test_start   ( clock_t *pclk ) { *pclk = clock(); }
337  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; }
338    
339  typedef int *                       isplit;  typedef int *                        isplit;
340  typedef char **                     szsplit;  typedef char **                      szsplit;
341  typedef lscp_status_t               status;  typedef lscp_status_t                status;
342  typedef lscp_driver_info_t *        driver_info;  typedef lscp_driver_info_t *         driver_info;
343  typedef lscp_device_info_t *        device_info;  typedef lscp_device_info_t *         device_info;
344  typedef lscp_device_port_info_t *   device_port_info;  typedef lscp_device_port_info_t *    device_port_info;
345  typedef lscp_param_info_t  *        param_info;  typedef lscp_param_info_t  *         param_info;
346  typedef lscp_server_info_t *        server_info;  typedef lscp_server_info_t *         server_info;
347  typedef lscp_engine_info_t *        engine_info;  typedef lscp_engine_info_t *         engine_info;
348  typedef lscp_channel_info_t *       channel_info;  typedef lscp_channel_info_t *        channel_info;
349  typedef lscp_buffer_fill_t *        buffer_fill;  typedef lscp_buffer_fill_t *         buffer_fill;
350    typedef lscp_midi_instrument_t *     midi_instruments;
351    typedef lscp_midi_instrument_info_t *midi_instrument_info;
352    
353  #define CLIENT_TEST(p, t, x) { clock_t c; void *v; g_test_count++; \  #define CLIENT_TEST(p, t, x) { clock_t c; void *v; g_test_count++; \
354      printf("\n" #x ":\n"); client_test_start(&c); v = (void *) (x); \          printf("\n" #x ":\n"); client_test_start(&c); v = (void *) (x); \
355      printf("  elapsed=%gs  errno=%d  result='%s...' ret=", \          printf("  elapsed=%gs  errno=%d  result='%s...' ret=", \
356          client_test_elapsed(&c), \                  client_test_elapsed(&c), \
357          lscp_client_get_errno(p), \                  lscp_client_get_errno(p), \
358          lscp_client_get_result(p)); \                  lscp_client_get_result(p)); \
359      if (client_test_##t((t)(v))) { g_test_fails++; getchar(); } \          if (client_test_##t((t)(v))) { g_test_fails++; getchar(); } \
360      else if (g_test_step) getchar(); }          else if (g_test_step) getchar(); }
361    
362    
363  void client_test_engine ( lscp_client_t *pClient, const char *pszEngine, const char *pszAudioDriver, int iAudioDevice, const char *pszMidiDriver, int iMidiDevice )  void client_test_engine ( lscp_client_t *pClient, const char *pszEngine, const char *pszAudioDriver, int iAudioDevice, const char *pszMidiDriver, int iMidiDevice )
364  {  {
365      int iSamplerChannel;          int iSamplerChannel;
366            lscp_midi_instrument_t midi_instr;
367      printf("\n--- pszEngine=\"%s\" pszAudioDevice=\"%s\" iAudioDevice=%d pszMidiDevice=\"%s\" iMidiDevice=%d ---\n", pszEngine, pszAudioDriver, iAudioDevice, pszMidiDriver, iMidiDevice);          int i, j, k;
368      CLIENT_TEST(pClient, engine_info, lscp_get_engine_info(pClient, pszEngine));  
369      CLIENT_TEST(pClient, int, lscp_get_channels(pClient));          printf("\n--- pszEngine=\"%s\" pszAudioDevice=\"%s\" iAudioDevice=%d pszMidiDevice=\"%s\" iMidiDevice=%d ---\n", pszEngine, pszAudioDriver, iAudioDevice, pszMidiDriver, iMidiDevice);
370      CLIENT_TEST(pClient, isplit, lscp_list_channels(pClient));          CLIENT_TEST(pClient, engine_info, lscp_get_engine_info(pClient, pszEngine));
371      CLIENT_TEST(pClient, int, iSamplerChannel = lscp_add_channel(pClient));          CLIENT_TEST(pClient, int, lscp_get_total_voice_count(pClient));
372      printf("\n--- iSamplerChannel=%d ---\n", iSamplerChannel);          CLIENT_TEST(pClient, int, lscp_get_total_voice_count_max(pClient));
373      CLIENT_TEST(pClient, channel_info, lscp_get_channel_info(pClient, iSamplerChannel));          CLIENT_TEST(pClient, int, lscp_get_channels(pClient));
374      CLIENT_TEST(pClient, status, lscp_load_engine(pClient, pszEngine, iSamplerChannel));          CLIENT_TEST(pClient, isplit, lscp_list_channels(pClient));
375      CLIENT_TEST(pClient, status, lscp_load_instrument(pClient, "DefaultInstrument.gig", 0, iSamplerChannel));          CLIENT_TEST(pClient, int, iSamplerChannel = lscp_add_channel(pClient));
376      CLIENT_TEST(pClient, int, lscp_get_channel_voice_count(pClient, iSamplerChannel));          printf("\n--- iSamplerChannel=%d ---\n", iSamplerChannel);
377      CLIENT_TEST(pClient, int, lscp_get_channel_stream_count(pClient, iSamplerChannel));          CLIENT_TEST(pClient, channel_info, lscp_get_channel_info(pClient, iSamplerChannel));
378      CLIENT_TEST(pClient, int, lscp_get_channel_stream_usage(pClient, iSamplerChannel));          CLIENT_TEST(pClient, status, lscp_load_engine(pClient, pszEngine, iSamplerChannel));
379      CLIENT_TEST(pClient, buffer_fill, lscp_get_channel_buffer_fill(pClient, LSCP_USAGE_BYTES, iSamplerChannel));          CLIENT_TEST(pClient, status, lscp_load_instrument(pClient, "DefaultInstrument.gig", 0, iSamplerChannel));
380      CLIENT_TEST(pClient, buffer_fill, lscp_get_channel_buffer_fill(pClient, LSCP_USAGE_PERCENTAGE, iSamplerChannel));          CLIENT_TEST(pClient, int, lscp_get_channel_voice_count(pClient, iSamplerChannel));
381      CLIENT_TEST(pClient, status, lscp_set_channel_audio_type(pClient, iSamplerChannel, pszAudioDriver));          CLIENT_TEST(pClient, int, lscp_get_channel_stream_count(pClient, iSamplerChannel));
382      CLIENT_TEST(pClient, status, lscp_set_channel_audio_device(pClient, iSamplerChannel, 0));          CLIENT_TEST(pClient, int, lscp_get_channel_stream_usage(pClient, iSamplerChannel));
383      CLIENT_TEST(pClient, status, lscp_set_channel_audio_channel(pClient, iSamplerChannel, 0, 1));          CLIENT_TEST(pClient, buffer_fill, lscp_get_channel_buffer_fill(pClient, LSCP_USAGE_BYTES, iSamplerChannel));
384      CLIENT_TEST(pClient, status, lscp_set_channel_midi_type(pClient, iSamplerChannel, pszMidiDriver));          CLIENT_TEST(pClient, buffer_fill, lscp_get_channel_buffer_fill(pClient, LSCP_USAGE_PERCENTAGE, iSamplerChannel));
385      CLIENT_TEST(pClient, status, lscp_set_channel_midi_device(pClient, iSamplerChannel, 0));          CLIENT_TEST(pClient, status, lscp_set_channel_audio_type(pClient, iSamplerChannel, pszAudioDriver));
386      CLIENT_TEST(pClient, status, lscp_set_channel_midi_channel(pClient, iSamplerChannel, 0));          CLIENT_TEST(pClient, status, lscp_set_channel_audio_device(pClient, iSamplerChannel, 0));
387      CLIENT_TEST(pClient, status, lscp_set_channel_midi_port(pClient, iSamplerChannel, 0));          CLIENT_TEST(pClient, status, lscp_set_channel_audio_channel(pClient, iSamplerChannel, 0, 1));
388      CLIENT_TEST(pClient, status, lscp_set_channel_volume(pClient, iSamplerChannel, 0.5));          CLIENT_TEST(pClient, status, lscp_set_channel_midi_type(pClient, iSamplerChannel, pszMidiDriver));
389      CLIENT_TEST(pClient, channel_info, lscp_get_channel_info(pClient, iSamplerChannel));          CLIENT_TEST(pClient, status, lscp_set_channel_midi_device(pClient, iSamplerChannel, 0));
390      CLIENT_TEST(pClient, status, lscp_reset_channel(pClient, iSamplerChannel));          CLIENT_TEST(pClient, status, lscp_set_channel_midi_channel(pClient, iSamplerChannel, 0));
391      CLIENT_TEST(pClient, status, lscp_remove_channel(pClient, iSamplerChannel));          CLIENT_TEST(pClient, status, lscp_set_channel_midi_port(pClient, iSamplerChannel, 0));
392            CLIENT_TEST(pClient, status, lscp_set_channel_volume(pClient, iSamplerChannel, 0.5));
393            CLIENT_TEST(pClient, status, lscp_set_channel_mute(pClient, iSamplerChannel, 1));
394            CLIENT_TEST(pClient, status, lscp_set_channel_solo(pClient, iSamplerChannel, 1));
395            CLIENT_TEST(pClient, channel_info, lscp_get_channel_info(pClient, iSamplerChannel));
396            CLIENT_TEST(pClient, status, lscp_reset_channel(pClient, iSamplerChannel));
397            CLIENT_TEST(pClient, status, lscp_remove_channel(pClient, iSamplerChannel));
398    
399            for (i = 0; i < 2; i++) {
400                    CLIENT_TEST(pClient, int, lscp_add_midi_instrument_map(pClient, NULL));
401                    for (j = 0; j < 4; j++) {
402                            for (k = 0; k < 8; k++) {
403                                    midi_instr.map  = i;
404                                    midi_instr.bank = j;
405                                    midi_instr.prog = k;
406                                    CLIENT_TEST(pClient, status, lscp_map_midi_instrument(pClient, &midi_instr, pszEngine, "DefaultInstrument.gig", 0, 1.0f, LSCP_LOAD_ON_DEMAND, "DummyName"));
407                            }
408                    }
409                    CLIENT_TEST(pClient, status, lscp_set_midi_instrument_map_name(pClient, i, "DummyMapName"));
410            }
411    
412            CLIENT_TEST(pClient, int, lscp_get_midi_instruments(pClient, LSCP_MIDI_MAP_ALL));
413            CLIENT_TEST(pClient, midi_instruments, lscp_list_midi_instruments(pClient, LSCP_MIDI_MAP_ALL));
414    
415            for (i = 0; i < 2; i++) {
416                    for (j = 0; j < 4; j++) {
417                            for (k = 0; k < 8; k++) {
418                                    midi_instr.map  = i;
419                                    midi_instr.bank = j;
420                                    midi_instr.prog = k;
421                                    CLIENT_TEST(pClient, midi_instrument_info, lscp_get_midi_instrument_info(pClient, &midi_instr));
422                                    CLIENT_TEST(pClient, status, lscp_unmap_midi_instrument(pClient, &midi_instr));
423                            }
424                    }
425                    CLIENT_TEST(pClient, int, lscp_remove_midi_instrument_map(pClient, i));
426            }
427            
428            CLIENT_TEST(pClient, status, lscp_clear_midi_instruments(pClient, LSCP_MIDI_MAP_ALL));
429  }  }
430    
431    
432  void client_test_midi_port ( lscp_client_t *pClient, int iMidiDevice, int iMidiPort )  void client_test_midi_port ( lscp_client_t *pClient, int iMidiDevice, int iMidiPort )
433  {  {
434      lscp_device_port_info_t *pMidiPortInfo;          lscp_device_port_info_t *pMidiPortInfo;
435      const char *pszParam;          const char *pszParam;
436      int i;          int i;
437    
438      printf("\n--- iMidiDevice=%d iMidiPort=%d ---\n", iMidiDevice, iMidiPort);          printf("\n--- iMidiDevice=%d iMidiPort=%d ---\n", iMidiDevice, iMidiPort);
439      CLIENT_TEST(pClient, device_port_info, pMidiPortInfo = lscp_get_midi_port_info(pClient, iMidiDevice, iMidiPort));          CLIENT_TEST(pClient, device_port_info, pMidiPortInfo = lscp_get_midi_port_info(pClient, iMidiDevice, iMidiPort));
440      if (pMidiPortInfo && pMidiPortInfo->params) {          if (pMidiPortInfo && pMidiPortInfo->params) {
441          for (i = 0; pMidiPortInfo->params[i].key; i++) {                  for (i = 0; pMidiPortInfo->params[i].key; i++) {
442              pszParam = pMidiPortInfo->params[i].key;                          pszParam = pMidiPortInfo->params[i].key;
443              printf("\n--- iMidiDevice=%d iMidiPort=%d pszParam=\"%s\" ---\n", iMidiDevice, iMidiPort, pszParam);                          printf("\n--- iMidiDevice=%d iMidiPort=%d pszParam=\"%s\" ---\n", iMidiDevice, iMidiPort, pszParam);
444              CLIENT_TEST(pClient, param_info, lscp_get_midi_port_param_info(pClient, iMidiDevice, iMidiPort, pszParam));                          CLIENT_TEST(pClient, param_info, lscp_get_midi_port_param_info(pClient, iMidiDevice, iMidiPort, pszParam));
445          }                  }
446      }          }
447  }  }
448    
449    
450  void client_test_audio_channel ( lscp_client_t *pClient, int iAudioDevice, int iAudioChannel )  void client_test_audio_channel ( lscp_client_t *pClient, int iAudioDevice, int iAudioChannel )
451  {  {
452      lscp_device_port_info_t *pAudioChannelInfo;          lscp_device_port_info_t *pAudioChannelInfo;
453      const char *pszParam;          const char *pszParam;
454      int i;          int i;
455    
456      printf("\n--- iAudioDevice=%d iAudioChannel=%d ---\n", iAudioDevice, iAudioChannel);          printf("\n--- iAudioDevice=%d iAudioChannel=%d ---\n", iAudioDevice, iAudioChannel);
457      CLIENT_TEST(pClient, device_port_info, pAudioChannelInfo = lscp_get_audio_channel_info(pClient, iAudioDevice, iAudioChannel));          CLIENT_TEST(pClient, device_port_info, pAudioChannelInfo = lscp_get_audio_channel_info(pClient, iAudioDevice, iAudioChannel));
458      if (pAudioChannelInfo && pAudioChannelInfo->params) {          if (pAudioChannelInfo && pAudioChannelInfo->params) {
459          for (i = 0; pAudioChannelInfo->params[i].key; i++) {                  for (i = 0; pAudioChannelInfo->params[i].key; i++) {
460              pszParam = pAudioChannelInfo->params[i].key;                          pszParam = pAudioChannelInfo->params[i].key;
461              printf("\n--- iAudioDevice=%d iAudioChannel=%d pszParam=\"%s\" ---\n", iAudioDevice, iAudioChannel, pszParam);                          printf("\n--- iAudioDevice=%d iAudioChannel=%d pszParam=\"%s\" ---\n", iAudioDevice, iAudioChannel, pszParam);
462              CLIENT_TEST(pClient, param_info, lscp_get_audio_channel_param_info(pClient, iAudioDevice, iAudioChannel, pszParam));                          CLIENT_TEST(pClient, param_info, lscp_get_audio_channel_param_info(pClient, iAudioDevice, iAudioChannel, pszParam));
463          }                  }
464      }          }
465  }  }
466    
467    
468  void client_test_midi_device ( lscp_client_t *pClient, int iMidiDevice )  void client_test_midi_device ( lscp_client_t *pClient, int iMidiDevice )
469  {  {
470      lscp_device_info_t *pDeviceInfo;          lscp_device_info_t *pDeviceInfo;
471      const char *pszValue;          const char *pszValue;
472      int iMidiPort, iMidiPorts;          int iMidiPort, iMidiPorts;
473    
474      printf("\n--- iMidiDevice=%d ---\n", iMidiDevice);          printf("\n--- iMidiDevice=%d ---\n", iMidiDevice);
475      CLIENT_TEST(pClient, device_info, pDeviceInfo = lscp_get_midi_device_info(pClient, iMidiDevice));          CLIENT_TEST(pClient, device_info, pDeviceInfo = lscp_get_midi_device_info(pClient, iMidiDevice));
476      if (pDeviceInfo && pDeviceInfo->params) {          if (pDeviceInfo && pDeviceInfo->params) {
477          pszValue = lscp_get_param_value(pDeviceInfo->params, "ports");                  pszValue = lscp_get_param_value(pDeviceInfo->params, "ports");
478          if (pszValue) {                  if (pszValue) {
479              iMidiPorts = atoi(pszValue);                          iMidiPorts = atoi(pszValue);
480              for (iMidiPort = 0; iMidiPort < iMidiPorts; iMidiPort++)                          for (iMidiPort = 0; iMidiPort < iMidiPorts; iMidiPort++)
481                  client_test_midi_port(pClient, iMidiDevice, iMidiPort);                                  client_test_midi_port(pClient, iMidiDevice, iMidiPort);
482          }                  }
483      }          }
484  }  }
485    
486    
487  void client_test_audio_device ( lscp_client_t *pClient, int iAudioDevice )  void client_test_audio_device ( lscp_client_t *pClient, int iAudioDevice )
488  {  {
489      lscp_device_info_t *pDeviceInfo;          lscp_device_info_t *pDeviceInfo;
490      const char *pszValue;          const char *pszValue;
491      int iAudioChannel, iAudioChannels;          int iAudioChannel, iAudioChannels;
492    
493      printf("\n--- iAudioDevice=%d ---\n", iAudioDevice);          printf("\n--- iAudioDevice=%d ---\n", iAudioDevice);
494      CLIENT_TEST(pClient, device_info, pDeviceInfo = lscp_get_audio_device_info(pClient, iAudioDevice));          CLIENT_TEST(pClient, device_info, pDeviceInfo = lscp_get_audio_device_info(pClient, iAudioDevice));
495      if (pDeviceInfo && pDeviceInfo->params) {          if (pDeviceInfo && pDeviceInfo->params) {
496          pszValue = lscp_get_param_value(pDeviceInfo->params, "channels");                  pszValue = lscp_get_param_value(pDeviceInfo->params, "channels");
497          if (pszValue) {                  if (pszValue) {
498              iAudioChannels = atoi(pszValue);                          iAudioChannels = atoi(pszValue);
499              for (iAudioChannel = 0; iAudioChannel < iAudioChannels; iAudioChannel++)                          for (iAudioChannel = 0; iAudioChannel < iAudioChannels; iAudioChannel++)
500                  client_test_audio_channel(pClient, iAudioDevice, iAudioChannel);                                  client_test_audio_channel(pClient, iAudioDevice, iAudioChannel);
501          }                  }
502      }          }
503  }  }
504    
505    
506  void client_test_midi_driver ( lscp_client_t *pClient, const char *pszMidiDriver )  void client_test_midi_driver ( lscp_client_t *pClient, const char *pszMidiDriver )
507  {  {
508      lscp_driver_info_t *pDriverInfo;          lscp_driver_info_t *pDriverInfo;
509      const char *pszParam;          const char *pszParam;
510      int i;          int i;
511    
512      printf("\n--- pszMidiDriver=\"%s\" ---\n", pszMidiDriver);          printf("\n--- pszMidiDriver=\"%s\" ---\n", pszMidiDriver);
513      CLIENT_TEST(pClient, driver_info, pDriverInfo = lscp_get_midi_driver_info(pClient, pszMidiDriver));          CLIENT_TEST(pClient, driver_info, pDriverInfo = lscp_get_midi_driver_info(pClient, pszMidiDriver));
514      if (pDriverInfo && pDriverInfo->parameters) {          if (pDriverInfo && pDriverInfo->parameters) {
515          for (i = 0; pDriverInfo->parameters[i]; i++) {                  for (i = 0; pDriverInfo->parameters[i]; i++) {
516              pszParam = pDriverInfo->parameters[i];                          pszParam = pDriverInfo->parameters[i];
517              printf("\n--- pszMidiDriver=\"%s\" pszParam=\"%s\" ---\n", pszMidiDriver, pszParam);                          printf("\n--- pszMidiDriver=\"%s\" pszParam=\"%s\" ---\n", pszMidiDriver, pszParam);
518              CLIENT_TEST(pClient, param_info, lscp_get_midi_driver_param_info(pClient, pszMidiDriver, pszParam, NULL));                          CLIENT_TEST(pClient, param_info, lscp_get_midi_driver_param_info(pClient, pszMidiDriver, pszParam, NULL));
519          }                  }
520      }          }
521  }  }
522    
523    
524  void client_test_audio_driver ( lscp_client_t *pClient, const char *pszAudioDriver )  void client_test_audio_driver ( lscp_client_t *pClient, const char *pszAudioDriver )
525  {  {
526      lscp_driver_info_t *pDriverInfo;          lscp_driver_info_t *pDriverInfo;
527      const char *pszParam;          const char *pszParam;
528      int i;          int i;
529    
530      printf("\n--- pszAudioDriver=\"%s\" ---\n", pszAudioDriver);          printf("\n--- pszAudioDriver=\"%s\" ---\n", pszAudioDriver);
531      CLIENT_TEST(pClient, driver_info, pDriverInfo = lscp_get_audio_driver_info(pClient, pszAudioDriver));          CLIENT_TEST(pClient, driver_info, pDriverInfo = lscp_get_audio_driver_info(pClient, pszAudioDriver));
532      if (pDriverInfo && pDriverInfo->parameters) {          if (pDriverInfo && pDriverInfo->parameters) {
533          for (i = 0; pDriverInfo->parameters[i]; i++) {                  for (i = 0; pDriverInfo->parameters[i]; i++) {
534              pszParam = pDriverInfo->parameters[i];                          pszParam = pDriverInfo->parameters[i];
535              printf("\n--- pszAudioDriver=\"%s\" pszParam=\"%s\" ---\n", pszAudioDriver, pszParam);                          printf("\n--- pszAudioDriver=\"%s\" pszParam=\"%s\" ---\n", pszAudioDriver, pszParam);
536              CLIENT_TEST(pClient, param_info, lscp_get_audio_driver_param_info(pClient, pszAudioDriver, pszParam, NULL));                          CLIENT_TEST(pClient, param_info, lscp_get_audio_driver_param_info(pClient, pszAudioDriver, pszParam, NULL));
537          }                  }
538      }          }
539  }  }
540    
541    
542  void client_test_all ( lscp_client_t *pClient, int step )  void client_test_all ( lscp_client_t *pClient, int step )
543  {  {
544      const char **ppszAudioDrivers, **ppszMidiDrivers, **ppszEngines;          const char **ppszAudioDrivers, **ppszMidiDrivers, **ppszEngines;
545      const char *pszAudioDriver, *pszMidiDriver, *pszEngine;          const char *pszAudioDriver, *pszMidiDriver, *pszEngine;
546      int iAudioDriver, iMidiDriver, iEngine;          int iAudioDriver, iMidiDriver, iEngine;
547      int iAudio, iAudioDevice, iMidi, iMidiDevice;          int iAudio, iAudioDevice, iMidi, iMidiDevice;
548      int iNewAudioDevice, iNewMidiDevice;          int iNewAudioDevice, iNewMidiDevice;
549      int *piAudioDevices, *piMidiDevices;          int *piAudioDevices, *piMidiDevices;
550    
551      g_test_step  = step;          g_test_step  = step;
552      g_test_count = 0;          g_test_count = 0;
553      g_test_fails = 0;          g_test_fails = 0;
554    
555      CLIENT_TEST(pClient, server_info, lscp_get_server_info(pClient));          CLIENT_TEST(pClient, server_info, lscp_get_server_info(pClient));
556    
557      CLIENT_TEST(pClient, int, lscp_get_available_audio_drivers(pClient));          CLIENT_TEST(pClient, int, lscp_get_available_audio_drivers(pClient));
558      CLIENT_TEST(pClient, szsplit, ppszAudioDrivers = lscp_list_available_audio_drivers(pClient));          CLIENT_TEST(pClient, szsplit, ppszAudioDrivers = lscp_list_available_audio_drivers(pClient));
559      if (ppszAudioDrivers == NULL) {          if (ppszAudioDrivers == NULL) {
560          fprintf(stderr, "client_test: No audio drivers available.\n");                  fprintf(stderr, "client_test: No audio drivers available.\n");
561          return;                  return;
562      }          }
563    
564      CLIENT_TEST(pClient, int, lscp_get_available_midi_drivers(pClient));          CLIENT_TEST(pClient, int, lscp_get_available_midi_drivers(pClient));
565      CLIENT_TEST(pClient, szsplit, ppszMidiDrivers = lscp_list_available_midi_drivers(pClient));          CLIENT_TEST(pClient, szsplit, ppszMidiDrivers = lscp_list_available_midi_drivers(pClient));
566      if (ppszMidiDrivers == NULL) {          if (ppszMidiDrivers == NULL) {
567          fprintf(stderr, "client_test: No MIDI drivers available.\n");                  fprintf(stderr, "client_test: No MIDI drivers available.\n");
568          return;                  return;
569      }          }
570    
571      CLIENT_TEST(pClient, int, lscp_get_available_engines(pClient));          CLIENT_TEST(pClient, int, lscp_get_available_engines(pClient));
572      CLIENT_TEST(pClient, szsplit, ppszEngines = lscp_list_available_engines(pClient));          CLIENT_TEST(pClient, szsplit, ppszEngines = lscp_list_available_engines(pClient));
573      if (ppszEngines == NULL) {          if (ppszEngines == NULL) {
574          fprintf(stderr, "client_test: No engines available.\n");                  fprintf(stderr, "client_test: No engines available.\n");
575          return;                  return;
576      }          }
577    
578      for (iAudioDriver = 0; ppszAudioDrivers[iAudioDriver]; iAudioDriver++) {          for (iAudioDriver = 0; ppszAudioDrivers[iAudioDriver]; iAudioDriver++) {
579          pszAudioDriver = ppszAudioDrivers[iAudioDriver];                  pszAudioDriver = ppszAudioDrivers[iAudioDriver];
580          client_test_audio_driver(pClient, pszAudioDriver);                  client_test_audio_driver(pClient, pszAudioDriver);
581          CLIENT_TEST(pClient, int, iNewAudioDevice = lscp_create_audio_device(pClient, pszAudioDriver, NULL));                  CLIENT_TEST(pClient, int, iNewAudioDevice = lscp_create_audio_device(pClient, pszAudioDriver, NULL));
582          CLIENT_TEST(pClient, int, lscp_get_audio_devices(pClient));                  CLIENT_TEST(pClient, int, lscp_get_audio_devices(pClient));
583          CLIENT_TEST(pClient, isplit, piAudioDevices = lscp_list_audio_devices(pClient));                  CLIENT_TEST(pClient, isplit, piAudioDevices = lscp_list_audio_devices(pClient));
584          for (iAudio = 0; piAudioDevices && piAudioDevices[iAudio] >= 0; iAudio++) {                  for (iAudio = 0; piAudioDevices && piAudioDevices[iAudio] >= 0; iAudio++) {
585              iAudioDevice = piAudioDevices[iAudio];                          iAudioDevice = piAudioDevices[iAudio];
586              client_test_audio_device(pClient, iAudioDevice);                          client_test_audio_device(pClient, iAudioDevice);
587              for (iMidiDriver = 0; ppszMidiDrivers[iMidiDriver]; iMidiDriver++) {                          for (iMidiDriver = 0; ppszMidiDrivers[iMidiDriver]; iMidiDriver++) {
588                  pszMidiDriver = ppszMidiDrivers[iMidiDriver];                                  pszMidiDriver = ppszMidiDrivers[iMidiDriver];
589                  client_test_midi_driver(pClient, pszMidiDriver);                                  client_test_midi_driver(pClient, pszMidiDriver);
590                  CLIENT_TEST(pClient, int, iNewMidiDevice = lscp_create_midi_device(pClient, pszMidiDriver, NULL));                                  CLIENT_TEST(pClient, int, iNewMidiDevice = lscp_create_midi_device(pClient, pszMidiDriver, NULL));
591                  CLIENT_TEST(pClient, int, lscp_get_midi_devices(pClient));                                  CLIENT_TEST(pClient, int, lscp_get_midi_devices(pClient));
592                  CLIENT_TEST(pClient, isplit, piMidiDevices = lscp_list_midi_devices(pClient));                                  CLIENT_TEST(pClient, isplit, piMidiDevices = lscp_list_midi_devices(pClient));
593                  for (iMidi = 0; piMidiDevices && piMidiDevices[iMidi] >= 0; iMidi++) {                                  for (iMidi = 0; piMidiDevices && piMidiDevices[iMidi] >= 0; iMidi++) {
594                      iMidiDevice = piMidiDevices[iMidi];                                          iMidiDevice = piMidiDevices[iMidi];
595                      client_test_midi_device(pClient, iMidiDevice);                                          client_test_midi_device(pClient, iMidiDevice);
596                      for (iEngine = 0; ppszEngines[iEngine]; iEngine++) {                                          for (iEngine = 0; ppszEngines[iEngine]; iEngine++) {
597                          pszEngine = ppszEngines[iEngine];                                                  pszEngine = ppszEngines[iEngine];
598                          client_test_engine(pClient, pszEngine, pszAudioDriver, iAudioDevice, pszMidiDriver, iMidiDevice);                                                  client_test_engine(pClient, pszEngine, pszAudioDriver, iAudioDevice, pszMidiDriver, iMidiDevice);
599                      }                                          }
600                  }                                  }
601                  CLIENT_TEST(pClient, status, lscp_destroy_midi_device(pClient, iNewMidiDevice));                                  CLIENT_TEST(pClient, status, lscp_destroy_midi_device(pClient, iNewMidiDevice));
602              }                          }
603          }                  }
604          CLIENT_TEST(pClient, status, lscp_destroy_audio_device(pClient, iNewAudioDevice));                  CLIENT_TEST(pClient, status, lscp_destroy_audio_device(pClient, iNewAudioDevice));
605      }          }
606    
607      CLIENT_TEST(pClient, status, lscp_reset_sampler(pClient));          CLIENT_TEST(pClient, status, lscp_set_volume(pClient, 0.123f));
608                CLIENT_TEST(pClient, int, (int) (100.0f * lscp_get_volume(pClient)));
609      printf("\n\n");  
610      printf("  Total: %d tests, %d failed.\n\n", g_test_count, g_test_fails);          CLIENT_TEST(pClient, status, lscp_reset_sampler(pClient));
611            
612            printf("\n\n");
613            printf("  Total: %d tests, %d failed.\n\n", g_test_count, g_test_fails);
614  }  }
615    
616    
# Line 507  void client_test_all ( lscp_client_t *pC Line 618  void client_test_all ( lscp_client_t *pC
618    
619  void client_usage (void)  void client_usage (void)
620  {  {
621      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());
622    
623      fputs("\n  Available commands: help, test[step], exit, quit, subscribe, unsubscribe", stdout);          fputs("\n  Available commands: help, test[step], exit, quit, subscribe, unsubscribe", stdout);
624      fputs("\n  (all else are sent verbatim to server)\n\n", stdout);          fputs("\n  (all else are sent verbatim to server)\n\n", stdout);
625    
626  }  }
627    
628  void client_prompt (void)  void client_prompt (void)
629  {  {
630      fputs("lscp_client> ", stdout);          fputs("lscp_client> ", stdout);
631  }  }
632    
633  int main (int argc, char *argv[] )  int main (int argc, char *argv[] )
634  {  {
635      lscp_client_t *pClient;          lscp_client_t *pClient;
636      char *pszHost = "localhost";          char *pszHost = "localhost";
637      char  szLine[1024];          char  szLine[1024];
638      int  cchLine;          int  cchLine;
639      lscp_status_t ret;          lscp_status_t ret;
640    
641  #if defined(WIN32)  #if defined(WIN32)
642      if (WSAStartup(MAKEWORD(1, 1), &_wsaData) != 0) {          if (WSAStartup(MAKEWORD(1, 1), &_wsaData) != 0) {
643          fprintf(stderr, "lscp_client: WSAStartup failed.\n");                  fprintf(stderr, "lscp_client: WSAStartup failed.\n");
644          return -1;                  return -1;
645      }          }
646  #endif  #endif
647    
648      if (argc > 1)          if (argc > 1)
649          pszHost = argv[1];                  pszHost = argv[1];
650    
651      pClient = lscp_client_create(pszHost, SERVER_PORT, client_callback, NULL);          pClient = lscp_client_create(pszHost, SERVER_PORT, client_callback, NULL);
652      if (pClient == NULL)          if (pClient == NULL)
653          return -1;                  return -1;
654    
655      client_usage();          client_usage();
656      client_prompt();          client_prompt();
657    
658      while (fgets(szLine, sizeof(szLine) - 3, stdin)) {          while (fgets(szLine, sizeof(szLine) - 3, stdin)) {
659    
660          cchLine = strlen(szLine);                  cchLine = strlen(szLine);
661          while (cchLine > 0 && (szLine[cchLine - 1] == '\n' || szLine[cchLine - 1] == '\r'))                  while (cchLine > 0 && (szLine[cchLine - 1] == '\n' || szLine[cchLine - 1] == '\r'))
662              cchLine--;                          cchLine--;
663          szLine[cchLine] = '\0';                  szLine[cchLine] = '\0';
664    
665          if (strcmp(szLine, "exit") == 0 || strcmp(szLine, "quit") == 0)                  if (strcmp(szLine, "exit") == 0 || strcmp(szLine, "quit") == 0)
666              break;                          break;
667          else                  else
668          if (strcmp(szLine, "subscribe") == 0)                  if (strcmp(szLine, "subscribe") == 0)
669              lscp_client_subscribe(pClient, LSCP_EVENT_MISCELLANEOUS);                          lscp_client_subscribe(pClient, LSCP_EVENT_MISCELLANEOUS);
670          else                  else
671          if (strcmp(szLine, "unsubscribe") == 0)                  if (strcmp(szLine, "unsubscribe") == 0)
672              lscp_client_unsubscribe(pClient, LSCP_EVENT_MISCELLANEOUS);                          lscp_client_unsubscribe(pClient, LSCP_EVENT_MISCELLANEOUS);
673          else                  else
674          if (strcmp(szLine, "test") == 0)                  if (strcmp(szLine, "test") == 0)
675              client_test_all(pClient, 0);                          client_test_all(pClient, 0);
676          else                  else
677          if (strcmp(szLine, "teststep") == 0 || strcmp(szLine, "test step") == 0)                  if (strcmp(szLine, "teststep") == 0 || strcmp(szLine, "test step") == 0)
678              client_test_all(pClient, 1);                          client_test_all(pClient, 1);
679          else                  else
680          if (cchLine > 0 && strcmp(szLine, "help") != 0) {                  if (cchLine > 0 && strcmp(szLine, "help") != 0) {
681              szLine[cchLine++] = '\r';                          szLine[cchLine++] = '\r';
682              szLine[cchLine++] = '\n';                          szLine[cchLine++] = '\n';
683              szLine[cchLine]   = '\0';                          szLine[cchLine]   = '\0';
684              ret = lscp_client_query(pClient, szLine);                          ret = lscp_client_query(pClient, szLine);
685              printf("%s\n(errno = %d)\n", lscp_client_get_result(pClient), lscp_client_get_errno(pClient));                          printf("%s\n(errno = %d)\n", lscp_client_get_result(pClient), lscp_client_get_errno(pClient));
686              if (ret == LSCP_QUIT)                          if (ret == LSCP_QUIT)
687                  break;                                  break;
688          }                  }
689          else client_usage();                  else client_usage();
690    
691          client_prompt();                  client_prompt();
692      }          }
693    
694      lscp_client_destroy(pClient);          lscp_client_destroy(pClient);
695    
696  #if defined(WIN32)  #if defined(WIN32)
697      WSACleanup();          WSACleanup();
698  #endif  #endif
699    
700      return 0;          return 0;
701  }  }
702    
703  // end of example_client.c  // end of example_client.c
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