2 |
// |
// |
3 |
/**************************************************************************** |
/**************************************************************************** |
4 |
liblscp - LinuxSampler Control Protocol API |
liblscp - LinuxSampler Control Protocol API |
5 |
Copyright (C) 2004, rncbc aka Rui Nuno Capela. All rights reserved. |
Copyright (C) 2004-2005, rncbc aka Rui Nuno Capela. All rights reserved. |
6 |
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7 |
This library is free software; you can redistribute it and/or |
This library is free software; you can redistribute it and/or |
8 |
modify it under the terms of the GNU Lesser General Public |
modify it under the terms of the GNU Lesser General Public |
111 |
} |
} |
112 |
} // Check if select has in error. |
} // Check if select has in error. |
113 |
else if (iSelect < 0) { |
else if (iSelect < 0) { |
114 |
lscp_socket_perror("_lscp_client_call: select"); |
lscp_socket_perror("_lscp_client_evt_proc: select"); |
115 |
pClient->evt.iState = 0; |
pClient->evt.iState = 0; |
116 |
} |
} |
117 |
|
|
398 |
lscp_mutex_lock(pClient->mutex); |
lscp_mutex_lock(pClient->mutex); |
399 |
|
|
400 |
// Free up all cached members. |
// Free up all cached members. |
401 |
lscp_channel_info_reset(&(pClient->channel_info)); |
lscp_channel_info_free(&(pClient->channel_info)); |
402 |
lscp_engine_info_reset(&(pClient->engine_info)); |
lscp_engine_info_free(&(pClient->engine_info)); |
403 |
lscp_param_info_reset(&(pClient->midi_port_param_info)); |
lscp_param_info_free(&(pClient->midi_port_param_info)); |
404 |
lscp_param_info_reset(&(pClient->audio_channel_param_info)); |
lscp_param_info_free(&(pClient->audio_channel_param_info)); |
405 |
lscp_device_port_info_reset(&(pClient->midi_port_info)); |
lscp_device_port_info_free(&(pClient->midi_port_info)); |
406 |
lscp_device_port_info_reset(&(pClient->audio_channel_info)); |
lscp_device_port_info_free(&(pClient->audio_channel_info)); |
407 |
lscp_param_info_reset(&(pClient->midi_param_info)); |
lscp_param_info_free(&(pClient->midi_param_info)); |
408 |
lscp_param_info_reset(&(pClient->audio_param_info)); |
lscp_param_info_free(&(pClient->audio_param_info)); |
409 |
lscp_device_info_reset(&(pClient->midi_device_info)); |
lscp_device_info_free(&(pClient->midi_device_info)); |
410 |
lscp_device_info_reset(&(pClient->audio_device_info)); |
lscp_device_info_free(&(pClient->audio_device_info)); |
411 |
lscp_driver_info_reset(&(pClient->midi_driver_info)); |
lscp_driver_info_free(&(pClient->midi_driver_info)); |
412 |
lscp_driver_info_reset(&(pClient->audio_driver_info)); |
lscp_driver_info_free(&(pClient->audio_driver_info)); |
413 |
// Free available engine table. |
// Free available engine table. |
414 |
lscp_szsplit_destroy(pClient->audio_drivers); |
lscp_szsplit_destroy(pClient->audio_drivers); |
415 |
lscp_szsplit_destroy(pClient->midi_drivers); |
lscp_szsplit_destroy(pClient->midi_drivers); |
641 |
} |
} |
642 |
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643 |
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644 |
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/** |
645 |
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* Getting current subscribed events. |
646 |
|
* |
647 |
|
* @param pClient Pointer to client instance structure. |
648 |
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* |
649 |
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* @returns The current subscrived bit-wise OR'ed event flags. |
650 |
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*/ |
651 |
|
lscp_event_t lscp_client_get_events ( lscp_client_t *pClient ) |
652 |
|
{ |
653 |
|
if (pClient == NULL) |
654 |
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return LSCP_EVENT_NONE; |
655 |
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|
656 |
|
return pClient->events; |
657 |
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} |
658 |
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659 |
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660 |
//------------------------------------------------------------------------- |
//------------------------------------------------------------------------- |
661 |
// Client command protocol functions. |
// Client command protocol functions. |
662 |
|
|
903 |
if (strcasecmp(pszToken, "DESCRIPTION") == 0) { |
if (strcasecmp(pszToken, "DESCRIPTION") == 0) { |
904 |
pszToken = lscp_strtok(NULL, pszCrlf, &(pch)); |
pszToken = lscp_strtok(NULL, pszCrlf, &(pch)); |
905 |
if (pszToken) |
if (pszToken) |
906 |
pEngineInfo->description = lscp_unquote(&pszToken, 1); |
lscp_unquote_dup(&(pEngineInfo->description), &pszToken); |
907 |
} |
} |
908 |
else if (strcasecmp(pszToken, "VERSION") == 0) { |
else if (strcasecmp(pszToken, "VERSION") == 0) { |
909 |
pszToken = lscp_strtok(NULL, pszCrlf, &(pch)); |
pszToken = lscp_strtok(NULL, pszCrlf, &(pch)); |
910 |
if (pszToken) |
if (pszToken) |
911 |
pEngineInfo->version = lscp_unquote(&pszToken, 1); |
lscp_unquote_dup(&(pEngineInfo->version), &pszToken); |
912 |
} |
} |
913 |
pszToken = lscp_strtok(NULL, pszSeps, &(pch)); |
pszToken = lscp_strtok(NULL, pszSeps, &(pch)); |
914 |
} |
} |
959 |
if (strcasecmp(pszToken, "ENGINE_NAME") == 0) { |
if (strcasecmp(pszToken, "ENGINE_NAME") == 0) { |
960 |
pszToken = lscp_strtok(NULL, pszCrlf, &(pch)); |
pszToken = lscp_strtok(NULL, pszCrlf, &(pch)); |
961 |
if (pszToken) |
if (pszToken) |
962 |
pChannelInfo->engine_name = lscp_unquote(&pszToken, 1); |
lscp_unquote_dup(&(pChannelInfo->engine_name), &pszToken); |
963 |
} |
} |
964 |
else if (strcasecmp(pszToken, "AUDIO_OUTPUT_DEVICE") == 0) { |
else if (strcasecmp(pszToken, "AUDIO_OUTPUT_DEVICE") == 0) { |
965 |
pszToken = lscp_strtok(NULL, pszCrlf, &(pch)); |
pszToken = lscp_strtok(NULL, pszCrlf, &(pch)); |
973 |
} |
} |
974 |
else if (strcasecmp(pszToken, "AUDIO_OUTPUT_ROUTING") == 0) { |
else if (strcasecmp(pszToken, "AUDIO_OUTPUT_ROUTING") == 0) { |
975 |
pszToken = lscp_strtok(NULL, pszCrlf, &(pch)); |
pszToken = lscp_strtok(NULL, pszCrlf, &(pch)); |
976 |
if (pszToken) |
if (pszToken) { |
977 |
|
if (pChannelInfo->audio_routing) |
978 |
|
lscp_szsplit_destroy(pChannelInfo->audio_routing); |
979 |
pChannelInfo->audio_routing = lscp_szsplit_create(pszToken, ","); |
pChannelInfo->audio_routing = lscp_szsplit_create(pszToken, ","); |
980 |
|
} |
981 |
} |
} |
982 |
else if (strcasecmp(pszToken, "INSTRUMENT_FILE") == 0) { |
else if (strcasecmp(pszToken, "INSTRUMENT_FILE") == 0) { |
983 |
pszToken = lscp_strtok(NULL, pszCrlf, &(pch)); |
pszToken = lscp_strtok(NULL, pszCrlf, &(pch)); |
984 |
if (pszToken) |
if (pszToken) |
985 |
pChannelInfo->instrument_file = lscp_unquote(&pszToken, 1); |
lscp_unquote_dup(&(pChannelInfo->instrument_file), &pszToken); |
986 |
} |
} |
987 |
else if (strcasecmp(pszToken, "INSTRUMENT_NR") == 0) { |
else if (strcasecmp(pszToken, "INSTRUMENT_NR") == 0) { |
988 |
pszToken = lscp_strtok(NULL, pszCrlf, &(pch)); |
pszToken = lscp_strtok(NULL, pszCrlf, &(pch)); |
989 |
if (pszToken) |
if (pszToken) |
990 |
pChannelInfo->instrument_nr = atoi(lscp_ltrim(pszToken)); |
pChannelInfo->instrument_nr = atoi(lscp_ltrim(pszToken)); |
991 |
} |
} |
992 |
|
else if (strcasecmp(pszToken, "INSTRUMENT_NAME") == 0) { |
993 |
|
pszToken = lscp_strtok(NULL, pszCrlf, &(pch)); |
994 |
|
if (pszToken) |
995 |
|
lscp_unquote_dup(&(pChannelInfo->instrument_name), &pszToken); |
996 |
|
} |
997 |
else if (strcasecmp(pszToken, "INSTRUMENT_STATUS") == 0) { |
else if (strcasecmp(pszToken, "INSTRUMENT_STATUS") == 0) { |
998 |
pszToken = lscp_strtok(NULL, pszCrlf, &(pch)); |
pszToken = lscp_strtok(NULL, pszCrlf, &(pch)); |
999 |
if (pszToken) |
if (pszToken) |
1011 |
} |
} |
1012 |
else if (strcasecmp(pszToken, "MIDI_INPUT_CHANNEL") == 0) { |
else if (strcasecmp(pszToken, "MIDI_INPUT_CHANNEL") == 0) { |
1013 |
pszToken = lscp_strtok(NULL, pszCrlf, &(pch)); |
pszToken = lscp_strtok(NULL, pszCrlf, &(pch)); |
1014 |
if (pszToken) |
if (pszToken) { |
1015 |
pChannelInfo->midi_channel = atoi(lscp_ltrim(pszToken)); |
pszToken = lscp_ltrim(pszToken); |
1016 |
|
if (strcasecmp(pszToken, "ALL") == 0) |
1017 |
|
pChannelInfo->midi_channel = LSCP_MIDI_CHANNEL_ALL; |
1018 |
|
else |
1019 |
|
pChannelInfo->midi_channel = atoi(pszToken); |
1020 |
|
} |
1021 |
} |
} |
1022 |
else if (strcasecmp(pszToken, "VOLUME") == 0) { |
else if (strcasecmp(pszToken, "VOLUME") == 0) { |
1023 |
pszToken = lscp_strtok(NULL, pszCrlf, &(pch)); |
pszToken = lscp_strtok(NULL, pszCrlf, &(pch)); |
1287 |
if (iSamplerChannel < 0 || iAudioOut < 0 || iAudioIn < 0) |
if (iSamplerChannel < 0 || iAudioOut < 0 || iAudioIn < 0) |
1288 |
return LSCP_FAILED; |
return LSCP_FAILED; |
1289 |
|
|
1290 |
sprintf(szQuery, "SET CHANNEL AUDIO_OUTPUT_CHANNELS %d %d %d\r\n", iSamplerChannel, iAudioOut, iAudioIn); |
sprintf(szQuery, "SET CHANNEL AUDIO_OUTPUT_CHANNEL %d %d %d\r\n", iSamplerChannel, iAudioOut, iAudioIn); |
1291 |
return lscp_client_query(pClient, szQuery); |
return lscp_client_query(pClient, szQuery); |
1292 |
} |
} |
1293 |
|
|
1362 |
* |
* |
1363 |
* @param pClient Pointer to client instance structure. |
* @param pClient Pointer to client instance structure. |
1364 |
* @param iSamplerChannel Sampler channel number. |
* @param iSamplerChannel Sampler channel number. |
1365 |
* @param iMidiChannel MIDI channel number to listen (1-16) or |
* @param iMidiChannel MIDI channel address number to listen (0-15) or |
1366 |
* zero (0) to listen on all channels. |
* LSCP_MIDI_CHANNEL_ALL (16) to listen on all channels. |
1367 |
* |
* |
1368 |
* @returns LSCP_OK on success, LSCP_FAILED otherwise. |
* @returns LSCP_OK on success, LSCP_FAILED otherwise. |
1369 |
*/ |
*/ |
1374 |
if (iSamplerChannel < 0 || iMidiChannel < 0 || iMidiChannel > 16) |
if (iSamplerChannel < 0 || iMidiChannel < 0 || iMidiChannel > 16) |
1375 |
return LSCP_FAILED; |
return LSCP_FAILED; |
1376 |
|
|
1377 |
if (iMidiChannel > 0) |
if (iMidiChannel == LSCP_MIDI_CHANNEL_ALL) |
|
sprintf(szQuery, "SET CHANNEL MIDI_INPUT_CHANNEL %d %d\r\n", iSamplerChannel, iMidiChannel); |
|
|
else |
|
1378 |
sprintf(szQuery, "SET CHANNEL MIDI_INPUT_CHANNEL %d ALL\r\n", iSamplerChannel); |
sprintf(szQuery, "SET CHANNEL MIDI_INPUT_CHANNEL %d ALL\r\n", iSamplerChannel); |
1379 |
|
else |
1380 |
|
sprintf(szQuery, "SET CHANNEL MIDI_INPUT_CHANNEL %d %d\r\n", iSamplerChannel, iMidiChannel); |
1381 |
return lscp_client_query(pClient, szQuery); |
return lscp_client_query(pClient, szQuery); |
1382 |
} |
} |
1383 |
|
|
1427 |
} |
} |
1428 |
|
|
1429 |
|
|
1430 |
|
/** |
1431 |
|
* Resetting the sampler: |
1432 |
|
* RESET |
1433 |
|
* |
1434 |
|
* @param pClient Pointer to client instance structure. |
1435 |
|
* |
1436 |
|
* @returns LSCP_OK on success, LSCP_FAILED otherwise. |
1437 |
|
*/ |
1438 |
|
lscp_status_t lscp_reset_sampler ( lscp_client_t *pClient ) |
1439 |
|
{ |
1440 |
|
return lscp_client_query(pClient, "RESET\r\n"); |
1441 |
|
} |
1442 |
|
|
1443 |
|
|
1444 |
// end of client.c |
// end of client.c |