aboutsummaryrefslogtreecommitdiffstats
path: root/apps/app_speech_utils.c
diff options
context:
space:
mode:
Diffstat (limited to 'apps/app_speech_utils.c')
-rw-r--r--apps/app_speech_utils.c95
1 files changed, 51 insertions, 44 deletions
diff --git a/apps/app_speech_utils.c b/apps/app_speech_utils.c
index 221d2eb5c..6033923ee 100644
--- a/apps/app_speech_utils.c
+++ b/apps/app_speech_utils.c
@@ -137,8 +137,9 @@ static struct ast_speech_result *find_result(struct ast_speech_result *results,
char *tmp = NULL;
int nbest_num = 0, wanted_num = 0, i = 0;
- if (!result)
+ if (!result) {
return NULL;
+ }
if ((tmp = strchr(result_num, '/'))) {
*tmp++ = '\0';
@@ -167,8 +168,9 @@ static int speech_score(struct ast_channel *chan, const char *cmd, char *data,
struct ast_speech *speech = find_speech(chan);
char tmp[128] = "";
- if (data == NULL || speech == NULL || !(result = find_result(speech->results, data)))
+ if (data == NULL || speech == NULL || !(result = find_result(speech->results, data))) {
return -1;
+ }
snprintf(tmp, sizeof(tmp), "%d", result->score);
@@ -178,65 +180,69 @@ static int speech_score(struct ast_channel *chan, const char *cmd, char *data,
}
static struct ast_custom_function speech_score_function = {
- .name = "SPEECH_SCORE",
- .synopsis = "Gets the confidence score of a result.",
- .syntax = "SPEECH_SCORE([nbest number/]result number)",
- .desc =
- "Gets the confidence score of a result.\n",
- .read = speech_score,
- .write = NULL,
+ .name = "SPEECH_SCORE",
+ .synopsis = "Gets the confidence score of a result.",
+ .syntax = "SPEECH_SCORE([nbest number/]result number)",
+ .desc =
+ "Gets the confidence score of a result.\n",
+ .read = speech_score,
+ .write = NULL,
};
/*! \brief SPEECH_TEXT() Dialplan Function */
static int speech_text(struct ast_channel *chan, const char *cmd, char *data,
char *buf, size_t len)
{
- struct ast_speech_result *result = NULL;
- struct ast_speech *speech = find_speech(chan);
+ struct ast_speech_result *result = NULL;
+ struct ast_speech *speech = find_speech(chan);
- if (data == NULL || speech == NULL || !(result = find_result(speech->results, data)))
- return -1;
+ if (data == NULL || speech == NULL || !(result = find_result(speech->results, data))) {
+ return -1;
+ }
- if (result->text != NULL)
+ if (result->text != NULL) {
ast_copy_string(buf, result->text, len);
+ }
- return 0;
+ return 0;
}
static struct ast_custom_function speech_text_function = {
- .name = "SPEECH_TEXT",
- .synopsis = "Gets the recognized text of a result.",
- .syntax = "SPEECH_TEXT([nbest number/]result number)",
- .desc =
- "Gets the recognized text of a result.\n",
- .read = speech_text,
- .write = NULL,
+ .name = "SPEECH_TEXT",
+ .synopsis = "Gets the recognized text of a result.",
+ .syntax = "SPEECH_TEXT([nbest number/]result number)",
+ .desc =
+ "Gets the recognized text of a result.\n",
+ .read = speech_text,
+ .write = NULL,
};
/*! \brief SPEECH_GRAMMAR() Dialplan Function */
static int speech_grammar(struct ast_channel *chan, const char *cmd, char *data,
char *buf, size_t len)
{
- struct ast_speech_result *result = NULL;
- struct ast_speech *speech = find_speech(chan);
+ struct ast_speech_result *result = NULL;
+ struct ast_speech *speech = find_speech(chan);
- if (data == NULL || speech == NULL || !(result = find_result(speech->results, data)))
- return -1;
+ if (data == NULL || speech == NULL || !(result = find_result(speech->results, data))) {
+ return -1;
+ }
- if (result->grammar != NULL)
+ if (result->grammar != NULL) {
ast_copy_string(buf, result->grammar, len);
+ }
- return 0;
+ return 0;
}
static struct ast_custom_function speech_grammar_function = {
- .name = "SPEECH_GRAMMAR",
- .synopsis = "Gets the matched grammar of a result if available.",
- .syntax = "SPEECH_GRAMMAR([nbest number/]result number)",
- .desc =
- "Gets the matched grammar of a result if available.\n",
- .read = speech_grammar,
- .write = NULL,
+ .name = "SPEECH_GRAMMAR",
+ .synopsis = "Gets the matched grammar of a result if available.",
+ .syntax = "SPEECH_GRAMMAR([nbest number/]result number)",
+ .desc =
+ "Gets the matched grammar of a result if available.\n",
+ .read = speech_grammar,
+ .write = NULL,
};
/*! \brief SPEECH_ENGINE() Dialplan Function */
@@ -244,8 +250,9 @@ static int speech_engine_write(struct ast_channel *chan, const char *cmd, char *
{
struct ast_speech *speech = find_speech(chan);
- if (data == NULL || speech == NULL)
+ if (data == NULL || speech == NULL) {
return -1;
+ }
ast_speech_change(speech, data, value);
@@ -329,16 +336,16 @@ static int speech_read(struct ast_channel *chan, const char *cmd, char *data,
}
static struct ast_custom_function speech_function = {
- .name = "SPEECH",
- .synopsis = "Gets information about speech recognition results.",
- .syntax = "SPEECH(argument)",
- .desc =
+ .name = "SPEECH",
+ .synopsis = "Gets information about speech recognition results.",
+ .syntax = "SPEECH(argument)",
+ .desc =
"Gets information about speech recognition results.\n"
"status: Returns 1 upon speech object existing, or 0 if not\n"
"spoke: Returns 1 if spoker spoke, or 0 if not\n"
"results: Returns number of results that were recognized\n",
- .read = speech_read,
- .write = NULL,
+ .read = speech_read,
+ .write = NULL,
};
@@ -645,14 +652,14 @@ static int speech_background(struct ast_channel *chan, void *data)
if (!strlen(dtmf)) {
if (chan->stream == NULL) {
if (speech->processing_sound != NULL) {
- if (strlen(speech->processing_sound) > 0 && strcasecmp(speech->processing_sound,"none")) {
+ if (strlen(speech->processing_sound) > 0 && strcasecmp(speech->processing_sound, "none")) {
speech_streamfile(chan, speech->processing_sound, chan->language);
}
}
} else if (chan->streamid == -1 && chan->timingfunc == NULL) {
ast_stopstream(chan);
if (speech->processing_sound != NULL) {
- if (strlen(speech->processing_sound) > 0 && strcasecmp(speech->processing_sound,"none")) {
+ if (strlen(speech->processing_sound) > 0 && strcasecmp(speech->processing_sound, "none")) {
speech_streamfile(chan, speech->processing_sound, chan->language);
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-02 20:20:40 +0000