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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@5893 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale 2007-10-16 15:48:01 +00:00
parent 9ad1130537
commit 54f477ec45
1 changed files with 35 additions and 35 deletions
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70
src/mod/asr_tts/mod_openmrcp/mod_openmrcp.c
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@ -9,7 +9,7 @@
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
@ -90,8 +90,8 @@ typedef struct {
} openmrcp_session_t;
typedef enum {
FLAG_HAS_MESSAGE = (1 << 0),
FLAG_FEED_STARTED = (1 << 1),
FLAG_HAS_MESSAGE = (1 << 0),
FLAG_FEED_STARTED = (1 << 1),
FLAG_TERMINATING = (1 << 2)
} mrcp_flag_t;
@ -116,12 +116,12 @@ static openmrcp_session_t* openmrcp_session_create(openmrcp_profile_t *profile)
return NULL;
}
if(apr_pool_create(&session_pool,NULL) != APR_SUCCESS) {
if(apr_pool_create(&session_pool, NULL) != APR_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "failed to create session_pool\n");
return NULL;
}
openmrcp_session = apr_palloc(session_pool,sizeof(openmrcp_session_t));
openmrcp_session = apr_palloc(session_pool, sizeof(openmrcp_session_t));
openmrcp_session->pool = session_pool;
openmrcp_session->profile = profile;
openmrcp_session->client_session = NULL;
@ -132,10 +132,10 @@ static openmrcp_session_t* openmrcp_session_create(openmrcp_profile_t *profile)
switch_mutex_init(&openmrcp_session->flag_mutex, SWITCH_MUTEX_NESTED, openmrcp_session->pool);
if (switch_thread_cond_create(&openmrcp_session->wait_object, openmrcp_session->pool)) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "wait object creation failed\n");
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "wait object creation failed\n");
}
openmrcp_session->client_session = mrcp_client_context_session_create(openmrcp_session->profile->mrcp_context,openmrcp_session);
openmrcp_session->client_session = mrcp_client_context_session_create(openmrcp_session->profile->mrcp_context, openmrcp_session);
if (!openmrcp_session->client_session) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "session creation FAILED\n");
apr_pool_destroy(session_pool);
@ -148,7 +148,7 @@ static openmrcp_session_t* openmrcp_session_create(openmrcp_profile_t *profile)
static void openmrcp_session_destroy(openmrcp_session_t *openmrcp_session)
{
if(openmrcp_session && openmrcp_session->pool) {
mrcp_client_context_session_destroy(openmrcp_session->profile->mrcp_context,openmrcp_session->client_session);
mrcp_client_context_session_destroy(openmrcp_session->profile->mrcp_context, openmrcp_session->client_session);
apr_pool_destroy(openmrcp_session->pool);
}
}
@ -267,7 +267,7 @@ static mrcp_status_t openmrcp_recog_start(mrcp_client_context_t *context, openmr
}
generic_header->content_type = "application/srgs+xml";
mrcp_generic_header_property_add(mrcp_message,GENERIC_HEADER_CONTENT_TYPE);
mrcp_generic_header_property_add(mrcp_message, GENERIC_HEADER_CONTENT_TYPE);
mrcp_message->body = buf1;
/* send the MRCP RECOGNIZE message to MRCP server */
@ -290,7 +290,7 @@ static switch_status_t openmrcp_asr_open(switch_asr_handle_t *ah, char *codec, i
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "asr_open called, codec: %s, rate: %d\n", codec, rate);
if (strcmp(codec,"L16")) {
if (strcmp(codec, "L16")) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Sorry, only L16 codec supported\n");
return SWITCH_STATUS_GENERR;
}
@ -316,7 +316,7 @@ static switch_status_t openmrcp_asr_open(switch_asr_handle_t *ah, char *codec, i
switch_mutex_lock(asr_session->flag_mutex);
mrcp_client_context_channel_add(asr_session->profile->mrcp_context, asr_session->client_session, asr_channel, NULL);
if(switch_thread_cond_timedwait(asr_session->wait_object,asr_session->flag_mutex,5000*1000) != APR_SUCCESS) {
if(switch_thread_cond_timedwait(asr_session->wait_object, asr_session->flag_mutex, 5000*1000) != APR_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "No response from client stack\n");
}
switch_mutex_unlock(asr_session->flag_mutex);
@ -379,13 +379,13 @@ static switch_status_t openmrcp_asr_feed(switch_asr_handle_t *ah, void *data, un
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "!audio_sink\n");
return SWITCH_STATUS_SUCCESS;
}
audio_sink->method_set->write_frame(audio_sink,&media_frame);
audio_sink->method_set->write_frame(audio_sink, &media_frame);
len -= (unsigned int)media_frame.codec_frame.size;
media_frame.codec_frame.buffer = (char*)media_frame.codec_frame.buffer + media_frame.codec_frame.size;
}
if(len > 0) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "None frame alligned data len [%d]\n",len);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "None frame alligned data len [%d]\n", len);
}
return SWITCH_STATUS_SUCCESS;
}
@ -444,7 +444,7 @@ static switch_status_t openmrcp_asr_close(switch_asr_handle_t *ah, switch_asr_fl
/**
* Freeswitch calls this method from the speech_thread() thread body method
* in switch_ivr_async.c every time a new frame is received by the media bug
* attached to the audio channel. If this method returns SWITCH_STATUS_SUCCESS,
* attached to the audio channel. If this method returns SWITCH_STATUS_SUCCESS,
* then Freeswitch will call openmrcp_asr_get_results() to get the result value.
*/
static switch_status_t openmrcp_asr_check_results(switch_asr_handle_t *ah, switch_asr_flag_t *flags)
@ -555,7 +555,7 @@ static mrcp_status_t synth_speak(mrcp_client_context_t *context, openmrcp_sessio
}
text2speak = switch_core_sprintf(tts_session->pool, "%s%s%s", xml_head, text, xml_tail);
mrcp_message = mrcp_client_context_message_get(context,tts_session->client_session,tts_session->control_channel,SYNTHESIZER_SPEAK);
mrcp_message = mrcp_client_context_message_get(context, tts_session->client_session, tts_session->control_channel, SYNTHESIZER_SPEAK);
if(!mrcp_message) {
goto end;
@ -567,10 +567,10 @@ static mrcp_status_t synth_speak(mrcp_client_context_t *context, openmrcp_sessio
}
generic_header->content_type = "application/synthesis+ssml";
mrcp_generic_header_property_add(mrcp_message,GENERIC_HEADER_CONTENT_TYPE);
mrcp_generic_header_property_add(mrcp_message, GENERIC_HEADER_CONTENT_TYPE);
mrcp_message->body = text2speak;
status = mrcp_client_context_channel_modify(context,tts_session->client_session,mrcp_message);
status = mrcp_client_context_channel_modify(context, tts_session->client_session, mrcp_message);
end:
@ -580,12 +580,12 @@ static mrcp_status_t synth_speak(mrcp_client_context_t *context, openmrcp_sessio
static mrcp_status_t synth_stop(mrcp_client_context_t *context, openmrcp_session_t *tts_session)
{
mrcp_message_t *mrcp_message = mrcp_client_context_message_get(context,tts_session->client_session,tts_session->control_channel,SYNTHESIZER_STOP);
mrcp_message_t *mrcp_message = mrcp_client_context_message_get(context, tts_session->client_session, tts_session->control_channel, SYNTHESIZER_STOP);
if(!mrcp_message) {
return MRCP_STATUS_FAILURE;
}
return mrcp_client_context_channel_modify(context,tts_session->client_session,mrcp_message);
return mrcp_client_context_channel_modify(context, tts_session->client_session, mrcp_message);
}
@ -610,7 +610,7 @@ static switch_status_t openmrcp_tts_open(switch_speech_handle_t *sh, char *voice
}
switch_mutex_lock(tts_session->flag_mutex);
mrcp_client_context_channel_add(tts_session->profile->mrcp_context, tts_session->client_session, tts_channel, NULL);
if(switch_thread_cond_timedwait(tts_session->wait_object,tts_session->flag_mutex,5000*1000) != APR_SUCCESS) {
if(switch_thread_cond_timedwait(tts_session->wait_object, tts_session->flag_mutex, 5000*1000) != APR_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "No response from client stack\n");
}
switch_mutex_unlock(tts_session->flag_mutex);
@ -632,7 +632,7 @@ static switch_status_t openmrcp_tts_close(switch_speech_handle_t *sh, switch_spe
/* terminate tts session */
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "terminate tts_session\n");
switch_set_flag_locked(tts_session, FLAG_TERMINATING);
mrcp_client_context_session_terminate(context,tts_session->client_session);
mrcp_client_context_session_terminate(context, tts_session->client_session);
return SWITCH_STATUS_SUCCESS;
}
@ -648,7 +648,7 @@ static switch_status_t openmrcp_feed_tts(switch_speech_handle_t *sh, char *text,
synth_speak(context, tts_session, text);
switch_clear_flag(tts_session,FLAG_FEED_STARTED);
switch_clear_flag(tts_session, FLAG_FEED_STARTED);
return SWITCH_STATUS_SUCCESS;
}
@ -703,9 +703,9 @@ static switch_status_t openmrcp_read_tts(switch_speech_handle_t *sh, void *data,
media_frame.codec_frame.size = 160;
while(return_len < *datalen) {
media_frame.codec_frame.buffer = (char*)data + return_len;
audio_source->method_set->read_frame(audio_source,&media_frame);
audio_source->method_set->read_frame(audio_source, &media_frame);
if(media_frame.type != MEDIA_FRAME_TYPE_AUDIO) {
memset(media_frame.codec_frame.buffer,0,media_frame.codec_frame.size);
memset(media_frame.codec_frame.buffer, 0, media_frame.codec_frame.size);
}
return_len += media_frame.codec_frame.size;
}
@ -720,7 +720,7 @@ static void openmrcp_flush_tts(switch_speech_handle_t *sh)
mrcp_client_context_t *context = tts_session->profile->mrcp_context;
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "flush_tts called\n");
synth_stop(context,tts_session); // TODO
synth_stop(context, tts_session); // TODO
}
static void openmrcp_text_param_tts(switch_speech_handle_t *sh, char *param, char *val)
@ -774,12 +774,12 @@ static switch_status_t do_config()
if ((profiles = switch_xml_child(cfg, "profiles"))) {
for (xprofile = switch_xml_child(profiles, "profile"); xprofile; xprofile = xprofile->next) {
const char *profile_name = switch_xml_attr_soft(xprofile, "name");
mrcp_profile = switch_core_alloc(openmrcp_module.pool,sizeof(openmrcp_profile_t));
mrcp_profile = switch_core_alloc(openmrcp_module.pool, sizeof(openmrcp_profile_t));
mrcp_profile->mrcp_client = NULL;
mrcp_profile->mrcp_context = NULL;
mrcp_profile->name = "noname";
if(profile_name) {
mrcp_profile->name = switch_core_strdup(openmrcp_module.pool,profile_name);
mrcp_profile->name = switch_core_strdup(openmrcp_module.pool, profile_name);
}
mrcp_options = openmrcp_client_options_create(openmrcp_module.pool);
@ -791,9 +791,9 @@ static switch_status_t do_config()
mrcp_options->proto_version =(mrcp_version_t) atoi(val);
}
else if (!strcasecmp(var, "client_ip")) {
mrcp_options->client_ip = switch_core_strdup(openmrcp_module.pool,val);
mrcp_options->client_ip = switch_core_strdup(openmrcp_module.pool, val);
} else if (!strcasecmp(var, "server_ip")) {
mrcp_options->server_ip = switch_core_strdup(openmrcp_module.pool,val);
mrcp_options->server_ip = switch_core_strdup(openmrcp_module.pool, val);
} else if (!strcasecmp(var, "client_port")) {
mrcp_options->client_port = (apr_port_t) atoi(val);
} else if (!strcasecmp(var, "server_port")) {
@ -813,7 +813,7 @@ static switch_status_t do_config()
/* try to set default asr profile */
if (!openmrcp_module.asr_profile) {
if (asr_profile_name) {
if (!strcasecmp(mrcp_profile->name,asr_profile_name)) {
if (!strcasecmp(mrcp_profile->name, asr_profile_name)) {
openmrcp_module.asr_profile = mrcp_profile;
}
}
@ -824,7 +824,7 @@ static switch_status_t do_config()
/* try to set default tts profile */
if (!openmrcp_module.tts_profile) {
if (tts_profile_name) {
if (!strcasecmp(mrcp_profile->name,tts_profile_name)) {
if (!strcasecmp(mrcp_profile->name, tts_profile_name)) {
openmrcp_module.tts_profile = mrcp_profile;
}
}
@ -858,7 +858,7 @@ static switch_status_t openmrcp_profile_run(openmrcp_profile_t *profile)
/*!
Perform one-time initialization of mrcp client library
*/
mrcp_event_handler = switch_core_alloc(openmrcp_module.pool,sizeof(mrcp_client_event_handler_t));
mrcp_event_handler = switch_core_alloc(openmrcp_module.pool, sizeof(mrcp_client_event_handler_t));
mrcp_event_handler->on_session_initiate = openmrcp_on_session_initiate;
mrcp_event_handler->on_session_terminate = openmrcp_on_session_terminate;
mrcp_event_handler->on_channel_add = openmrcp_on_channel_add;
@ -866,7 +866,7 @@ static switch_status_t openmrcp_profile_run(openmrcp_profile_t *profile)
mrcp_event_handler->on_channel_modify = openmrcp_on_channel_modify;
// create client context, which must be passed to client engine
mrcp_context = mrcp_client_context_create(&openmrcp_module,mrcp_event_handler);
mrcp_context = mrcp_client_context_create(&openmrcp_module, mrcp_event_handler);
if(!mrcp_context) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "mrcp_client_context creation failed\n");
return SWITCH_STATUS_GENERR;
@ -875,7 +875,7 @@ static switch_status_t openmrcp_profile_run(openmrcp_profile_t *profile)
// this basically starts a thread that pulls events from the event queue
// and handles them
mrcp_client = openmrcp_client_start(profile->mrcp_options,mrcp_context);
mrcp_client = openmrcp_client_start(profile->mrcp_options, mrcp_context);
if(!mrcp_client) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "openmrcp_client_start FAILED\n");
mrcp_client_context_destroy(mrcp_context);
@ -895,7 +895,7 @@ static switch_status_t openmrcp_init()
openmrcp_module.asr_profile = NULL;
openmrcp_module.tts_profile = NULL;
switch_core_hash_init(&openmrcp_module.profile_hash,openmrcp_module.pool);
switch_core_hash_init(&openmrcp_module.profile_hash, openmrcp_module.pool);
/* read config */
if (do_config() != SWITCH_STATUS_SUCCESS) {