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patch

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@13694 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale 2009-06-08 21:52:50 +00:00
parent a2c76f307c
commit ab568f3589
11 changed files with 791 additions and 46 deletions
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6
libs/speex/config.h.in
View File

@ -96,13 +96,13 @@
/* Define to the version of this package. */
#undef PACKAGE_VERSION
/* The size of a `int', as computed by sizeof. */
/* The size of `int', as computed by sizeof. */
#undef SIZEOF_INT
/* The size of a `long', as computed by sizeof. */
/* The size of `long', as computed by sizeof. */
#undef SIZEOF_LONG
/* The size of a `short', as computed by sizeof. */
/* The size of `short', as computed by sizeof. */
#undef SIZEOF_SHORT
/* Version extra */

562
patches/asr.diff Normal file
View File

@ -0,0 +1,562 @@
Index: src/switch_ivr_async.c
===================================================================
--- src/switch_ivr_async.c (revision 13692)
+++ src/switch_ivr_async.c (working copy)
@@ -2027,14 +2027,14 @@
return SWITCH_STATUS_FALSE;
}
-SWITCH_DECLARE(switch_status_t) switch_ivr_detect_speech_load_grammar(switch_core_session_t *session, char *grammar, char *path)
+SWITCH_DECLARE(switch_status_t) switch_ivr_detect_speech_load_grammar(switch_core_session_t *session, char *grammar, char *name)
{
switch_channel_t *channel = switch_core_session_get_channel(session);
switch_asr_flag_t flags = SWITCH_ASR_FLAG_NONE;
struct speech_thread_handle *sth = switch_channel_get_private(channel, SWITCH_SPEECH_KEY);
if (sth) {
- if (switch_core_asr_load_grammar(sth->ah, grammar, path) != SWITCH_STATUS_SUCCESS) {
+ if (switch_core_asr_load_grammar(sth->ah, grammar, name) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Error loading Grammar\n");
switch_core_asr_close(sth->ah, &flags);
switch_channel_hangup(channel, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER);
@@ -2045,14 +2045,14 @@
return SWITCH_STATUS_FALSE;
}
-SWITCH_DECLARE(switch_status_t) switch_ivr_detect_speech_unload_grammar(switch_core_session_t *session, const char *grammar)
+SWITCH_DECLARE(switch_status_t) switch_ivr_detect_speech_unload_grammar(switch_core_session_t *session, const char *name)
{
switch_channel_t *channel = switch_core_session_get_channel(session);
switch_asr_flag_t flags = SWITCH_ASR_FLAG_NONE;
struct speech_thread_handle *sth = switch_channel_get_private(channel, SWITCH_SPEECH_KEY);
if (sth) {
- if (switch_core_asr_unload_grammar(sth->ah, grammar) != SWITCH_STATUS_SUCCESS) {
+ if (switch_core_asr_unload_grammar(sth->ah, name) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Error unloading Grammar\n");
switch_core_asr_close(sth->ah, &flags);
switch_channel_hangup(channel, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER);
@@ -2065,7 +2065,7 @@
SWITCH_DECLARE(switch_status_t) switch_ivr_detect_speech(switch_core_session_t *session,
const char *mod_name,
- const char *grammar, const char *path, const char *dest, switch_asr_handle_t *ah)
+ const char *grammar, const char *name, const char *dest, switch_asr_handle_t *ah)
{
switch_channel_t *channel = switch_core_session_get_channel(session);
switch_status_t status;
@@ -2085,7 +2085,7 @@
}
if (sth) {
- if (switch_core_asr_load_grammar(sth->ah, grammar, path) != SWITCH_STATUS_SUCCESS) {
+ if (switch_core_asr_load_grammar(sth->ah, grammar, name) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Error loading Grammar\n");
switch_core_asr_close(sth->ah, &flags);
return SWITCH_STATUS_FALSE;
@@ -2100,7 +2100,7 @@
read_impl.actual_samples_per_second, dest, &flags,
switch_core_session_get_pool(session)) == SWITCH_STATUS_SUCCESS) {
- if (switch_core_asr_load_grammar(ah, grammar, path) != SWITCH_STATUS_SUCCESS) {
+ if (switch_core_asr_load_grammar(ah, grammar, name) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Error loading Grammar\n");
switch_core_asr_close(ah, &flags);
switch_channel_hangup(channel, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER);
Index: src/switch_core_asr.c
===================================================================
--- src/switch_core_asr.c (revision 13692)
+++ src/switch_core_asr.c (working copy)
@@ -26,6 +26,7 @@
* Anthony Minessale II <anthm@freeswitch.org>
* Michael Jerris <mike@jerris.com>
* Paul D. Tinsley <pdt at jackhammer.org>
+ * Christopher M. Rienzo <chris@rienzo.net>
*
*
* switch_core_asr.c -- Main Core Library (Speech Detection Interface)
@@ -79,30 +80,74 @@
return ah->asr_interface->asr_open(ah, codec, rate, dest, flags);
}
-SWITCH_DECLARE(switch_status_t) switch_core_asr_load_grammar(switch_asr_handle_t *ah, const char *grammar, const char *path)
+SWITCH_DECLARE(switch_status_t) switch_core_asr_load_grammar(switch_asr_handle_t *ah, const char *grammar, const char *name)
{
- char *epath = NULL;
- switch_status_t status;
+ switch_status_t status = SWITCH_STATUS_SUCCESS;
+ char *param_string = NULL;
+ char *data = NULL;
+ char *lgrammar = NULL;
switch_assert(ah != NULL);
- if (!switch_is_file_path(path)) {
- epath = switch_mprintf("%s%s%s", SWITCH_GLOBAL_dirs.grammar_dir, SWITCH_PATH_SEPARATOR, path);
- path = epath;
+ if (switch_strlen_zero(grammar)) {
+ status = SWITCH_STATUS_FALSE;
+ goto done;
}
- status = ah->asr_interface->asr_load_grammar(ah, grammar, path);
- switch_safe_free(epath);
+ /* Set ASR parameters from params in the grammar string
+ * Params are defined as follows {name1=val1,name2=val2,name3=val3}grammar text
+ */
+ lgrammar = strdup(grammar);
+ data = lgrammar;
+ /* strip leading spaces */
+ while (data && *data == ' ') {
+ data++;
+ }
+ if (switch_strlen_zero(data)) {
+ status = SWITCH_STATUS_FALSE;
+ goto done;
+ }
+
+ /* extract params */
+ if (*data == '{') {
+ param_string = data + 1;
+ data = switch_find_end_paren(data, '{', '}');
+ if (switch_strlen_zero(data)) {
+ status = SWITCH_STATUS_FALSE;
+ goto done;
+ } else {
+ *data = '\0';
+ data++;
+ }
+ }
+
+ /* set ASR params */
+ if (!switch_strlen_zero(param_string)) {
+ char *param[256] = { 0 };
+ switch_separate_string(param_string, ',', param, (sizeof(param) / sizeof(param[0])));
+ for (int i = 0; param[i]; ++i) {
+ char *param_pair[2] = { 0 };
+ if(switch_separate_string(param[i], '=', param_pair, (sizeof(param_pair) / sizeof(param_pair[0]))) == 2) {
+ switch_core_asr_text_param(ah, param_pair[0], param_pair[1]);
+ }
+ }
+ }
+
+ status = ah->asr_interface->asr_load_grammar(ah, data, name);
+
+ done:
+
+ switch_safe_free(lgrammar);
return status;
}
-SWITCH_DECLARE(switch_status_t) switch_core_asr_unload_grammar(switch_asr_handle_t *ah, const char *grammar)
+SWITCH_DECLARE(switch_status_t) switch_core_asr_unload_grammar(switch_asr_handle_t *ah, const char *name)
{
switch_status_t status;
switch_assert(ah != NULL);
- status = ah->asr_interface->asr_unload_grammar(ah, grammar);
+ status = ah->asr_interface->asr_unload_grammar(ah, name);
return status;
}
@@ -158,6 +203,46 @@
return ah->asr_interface->asr_get_results(ah, xmlstr, flags);
}
+SWITCH_DECLARE(switch_status_t) switch_core_asr_start_input_timers(switch_asr_handle_t *ah)
+{
+ switch_status_t status = SWITCH_STATUS_SUCCESS;
+
+ switch_assert(ah != NULL);
+
+ if (ah->asr_interface->asr_start_input_timers) {
+ status = ah->asr_interface->asr_start_input_timers(ah);
+ }
+
+ return status;
+}
+
+SWITCH_DECLARE(void) switch_core_asr_text_param(switch_asr_handle_t *ah, char *param, const char *val)
+{
+ switch_assert(ah != NULL);
+
+ if (ah->asr_interface->asr_text_param) {
+ ah->asr_interface->asr_text_param(ah, param, val);
+ }
+}
+
+SWITCH_DECLARE(void) switch_core_asr_numeric_param(switch_asr_handle_t *ah, char *param, int val)
+{
+ switch_assert(ah != NULL);
+
+ if (ah->asr_interface->asr_numeric_param) {
+ ah->asr_interface->asr_numeric_param(ah, param, val);
+ }
+}
+
+SWITCH_DECLARE(void) switch_core_asr_float_param(switch_asr_handle_t *ah, char *param, double val)
+{
+ switch_assert(ah != NULL);
+
+ if (ah->asr_interface->asr_float_param) {
+ ah->asr_interface->asr_float_param(ah, param, val);
+ }
+}
+
/* For Emacs:
* Local Variables:
* mode:c
Index: src/mod/asr_tts/mod_pocketsphinx/mod_pocketsphinx.c
===================================================================
--- src/mod/asr_tts/mod_pocketsphinx/mod_pocketsphinx.c (revision 13692)
+++ src/mod/asr_tts/mod_pocketsphinx/mod_pocketsphinx.c (working copy)
@@ -111,7 +111,7 @@
}
/*! function to load a grammar to the asr interface */
-static switch_status_t pocketsphinx_asr_load_grammar(switch_asr_handle_t *ah, const char *grammar, const char *path)
+static switch_status_t pocketsphinx_asr_load_grammar(switch_asr_handle_t *ah, const char *grammar, const char *name)
{
char *jsgf, *dic, *model, *rate = NULL;
pocketsphinx_t *ps = (pocketsphinx_t *) ah->private_info;
@@ -199,7 +199,7 @@
}
/*! function to unload a grammar to the asr interface */
-static switch_status_t pocketsphinx_asr_unload_grammar(switch_asr_handle_t *ah, const char *grammar)
+static switch_status_t pocketsphinx_asr_unload_grammar(switch_asr_handle_t *ah, const char *name)
{
return SWITCH_STATUS_SUCCESS;
}
@@ -506,6 +506,10 @@
asr_interface->asr_pause = pocketsphinx_asr_pause;
asr_interface->asr_check_results = pocketsphinx_asr_check_results;
asr_interface->asr_get_results = pocketsphinx_asr_get_results;
+ asr_interface->asr_start_input_timers = NULL;
+ asr_interface->asr_text_param = NULL;
+ asr_interface->asr_numeric_param = NULL;
+ asr_interface->asr_float_param = NULL;
err_set_logfp(NULL);
Index: src/mod/applications/mod_voicemail/Makefile
===================================================================
--- src/mod/applications/mod_voicemail/Makefile (revision 13692)
+++ src/mod/applications/mod_voicemail/Makefile (working copy)
@@ -1,3 +1,4 @@
BASE=../../../..
include $(BASE)/build/modmake.rules
LOCAL_CFLAGS += `if test -f $(BASE)/.libs/libfreeswitch_la-switch_odbc.o ; then echo -DSWITCH_HAVE_ODBC; fi ;`
+LOCAL_LIBADD += -liodbc
Index: src/mod/applications/mod_limit/Makefile
===================================================================
--- src/mod/applications/mod_limit/Makefile (revision 13692)
+++ src/mod/applications/mod_limit/Makefile (working copy)
@@ -1,3 +1,4 @@
BASE=../../../..
include $(BASE)/build/modmake.rules
LOCAL_CFLAGS += `if test -f $(BASE)/.libs/libfreeswitch_la-switch_odbc.o ; then echo -DSWITCH_HAVE_ODBC; fi ;`
+LOCAL_LIBADD += -liodbc
Index: src/switch_core_speech.c
===================================================================
--- src/switch_core_speech.c (revision 13692)
+++ src/switch_core_speech.c (working copy)
@@ -22,10 +22,11 @@
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
- *
+ *
* Anthony Minessale II <anthm@freeswitch.org>
* Michael Jerris <mike@jerris.com>
* Paul D. Tinsley <pdt at jackhammer.org>
+ * Christopher M. Rienzo <chris@rienzo.net>
*
*
* switch_core_speech.c -- Main Core Library (speech functions)
@@ -92,9 +93,64 @@
SWITCH_DECLARE(switch_status_t) switch_core_speech_feed_tts(switch_speech_handle_t *sh, char *text, switch_speech_flag_t *flags)
{
+ switch_status_t status = SWITCH_STATUS_SUCCESS;
+ char *param_string = NULL;
+ char *data = NULL;
+ char *ltext = NULL;
+
switch_assert(sh != NULL);
- return sh->speech_interface->speech_feed_tts(sh, text, flags);
+ if (switch_strlen_zero(text)) {
+ status = SWITCH_STATUS_FALSE;
+ goto done;
+ }
+
+ /* Set TTS parameters from params in the text string
+ * Params are defined as follows {name1=val1,name2=val2,name3=val3}text to speak
+ */
+ ltext = strdup(text);
+ data = ltext;
+
+ /* strip leading spaces */
+ while (data && *data == ' ') {
+ data++;
+ }
+ if (switch_strlen_zero(data)) {
+ status = SWITCH_STATUS_FALSE;
+ goto done;
+ }
+
+ /* extract params */
+ if (*data == '{') {
+ param_string = data + 1;
+ data = switch_find_end_paren(data, '{', '}');
+ if (switch_strlen_zero(data)) {
+ status = SWITCH_STATUS_FALSE;
+ goto done;
+ } else {
+ *data = '\0';
+ data++;
+ }
+ }
+
+ /* set TTS params */
+ if (!switch_strlen_zero(param_string)) {
+ char *param[256] = { 0 };
+ switch_separate_string(param_string, ',', param, (sizeof(param) / sizeof(param[0])));
+ for (int i = 0; param[i]; ++i) {
+ char *param_pair[2] = { 0 };
+ if(switch_separate_string(param[i], '=', param_pair, (sizeof(param_pair) / sizeof(param_pair[0]))) == 2) {
+ switch_core_speech_text_param_tts(sh, param_pair[0], param_pair[1]);
+ }
+ }
+ }
+
+ status = sh->speech_interface->speech_feed_tts(sh, data, flags);
+
+ done:
+
+ switch_safe_free(ltext);
+ return status;
}
SWITCH_DECLARE(void) switch_core_speech_flush_tts(switch_speech_handle_t *sh)
Index: src/include/switch_module_interfaces.h
===================================================================
--- src/include/switch_module_interfaces.h (revision 13692)
+++ src/include/switch_module_interfaces.h (working copy)
@@ -342,9 +342,9 @@
/*! function to open the asr interface */
switch_status_t (*asr_open) (switch_asr_handle_t *ah, const char *codec, int rate, const char *dest, switch_asr_flag_t *flags);
/*! function to load a grammar to the asr interface */
- switch_status_t (*asr_load_grammar) (switch_asr_handle_t *ah, const char *grammar, const char *path);
+ switch_status_t (*asr_load_grammar) (switch_asr_handle_t *ah, const char *grammar, const char *name);
/*! function to unload a grammar to the asr interface */
- switch_status_t (*asr_unload_grammar) (switch_asr_handle_t *ah, const char *grammar);
+ switch_status_t (*asr_unload_grammar) (switch_asr_handle_t *ah, const char *name);
/*! function to close the asr interface */
switch_status_t (*asr_close) (switch_asr_handle_t *ah, switch_asr_flag_t *flags);
/*! function to feed audio to the ASR */
@@ -357,6 +357,11 @@
switch_status_t (*asr_check_results) (switch_asr_handle_t *ah, switch_asr_flag_t *flags);
/*! function to read results from the ASR */
switch_status_t (*asr_get_results) (switch_asr_handle_t *ah, char **xmlstr, switch_asr_flag_t *flags);
+ /*! function to start ASR input timers */
+ switch_status_t (*asr_start_input_timers) (switch_asr_handle_t *ah);
+ void (*asr_text_param) (switch_asr_handle_t *ah, char *param, const char *val);
+ void (*asr_numeric_param) (switch_asr_handle_t *ah, char *param, int val);
+ void (*asr_float_param) (switch_asr_handle_t *ah, char *param, double val);
switch_thread_rwlock_t *rwlock;
int refs;
switch_mutex_t *reflock;
@@ -409,7 +414,7 @@
};
-/*! an abstract representation of a asr/tts speech interface. */
+/*! an abstract representation of a tts speech interface. */
struct switch_speech_handle {
/*! the interface of the module that implemented the current speech interface */
switch_speech_interface_t *speech_interface;
Index: src/include/switch_ivr.h
===================================================================
--- src/include/switch_ivr.h (revision 13692)
+++ src/include/switch_ivr.h (working copy)
@@ -148,15 +148,15 @@
\brief Engage background Speech detection on a session
\param session the session to attach
\param mod_name the module name of the ASR library
- \param grammar the grammar name
- \param path the path to the grammar file
+ \param grammar the grammar text, URI, or local file name
+ \param name the grammar name
\param dest the destination address
\param ah an ASR handle to use (NULL to create one)
\return SWITCH_STATUS_SUCCESS if all is well
*/
SWITCH_DECLARE(switch_status_t) switch_ivr_detect_speech(switch_core_session_t *session,
const char *mod_name,
- const char *grammar, const char *path, const char *dest, switch_asr_handle_t *ah);
+ const char *grammar, const char *name, const char *dest, switch_asr_handle_t *ah);
/*!
\brief Stop background Speech detection on a session
@@ -182,19 +182,19 @@
/*!
\brief Load a grammar on a background speech detection handle
\param session The session to change the grammar on
- \param grammar the grammar name
- \param path the grammar path
+ \param grammar the grammar text, URI, or local file name
+ \param name the grammar name
\return SWITCH_STATUS_SUCCESS if all is well
*/
-SWITCH_DECLARE(switch_status_t) switch_ivr_detect_speech_load_grammar(switch_core_session_t *session, char *grammar, char *path);
+SWITCH_DECLARE(switch_status_t) switch_ivr_detect_speech_load_grammar(switch_core_session_t *session, char *grammar, char *name);
/*!
\brief Unload a grammar on a background speech detection handle
\param session The session to change the grammar on
- \param grammar the grammar name
+ \param name the grammar name
\return SWITCH_STATUS_SUCCESS if all is well
*/
-SWITCH_DECLARE(switch_status_t) switch_ivr_detect_speech_unload_grammar(switch_core_session_t *session, const char *grammar);
+SWITCH_DECLARE(switch_status_t) switch_ivr_detect_speech_unload_grammar(switch_core_session_t *session, const char *name);
/*!
\brief Record a session to disk
Index: src/include/switch_core.h
===================================================================
--- src/include/switch_core.h (revision 13692)
+++ src/include/switch_core.h (working copy)
@@ -1623,19 +1623,19 @@
/*!
\brief Load a grammar to an asr handle
\param ah the handle to load to
- \param grammar the name of the grammar
- \param path the path to the grammaar file
+ \param grammar the grammar text, file path, or URI
+ \param name the grammar name
\return SWITCH_STATUS_SUCCESS
*/
-SWITCH_DECLARE(switch_status_t) switch_core_asr_load_grammar(switch_asr_handle_t *ah, const char *grammar, const char *path);
+SWITCH_DECLARE(switch_status_t) switch_core_asr_load_grammar(switch_asr_handle_t *ah, const char *grammar, const char *name);
/*!
\brief Unload a grammar from an asr handle
\param ah the handle to unload the grammar from
- \param grammar the grammar to unload
+ \param name the name of the grammar to unload
\return SWITCH_STATUS_SUCCESS
*/
-SWITCH_DECLARE(switch_status_t) switch_core_asr_unload_grammar(switch_asr_handle_t *ah, const char *grammar);
+SWITCH_DECLARE(switch_status_t) switch_core_asr_unload_grammar(switch_asr_handle_t *ah, const char *name);
/*!
\brief Pause detection on an asr handle
@@ -1651,6 +1651,37 @@
*/
SWITCH_DECLARE(switch_status_t) switch_core_asr_resume(switch_asr_handle_t *ah);
+/*!
+ \brief Start input timers on an asr handle
+ \param ah the handle to start timers on
+ \return SWITCH_STATUS_SUCCESS
+*/
+SWITCH_DECLARE(switch_status_t) switch_core_asr_start_input_timers(switch_asr_handle_t *ah);
+
+/*!
+ \brief Set a text parameter on an asr handle
+ \param sh the asr handle
+ \param param the parameter
+ \param val the value
+*/
+SWITCH_DECLARE(void) switch_core_asr_text_param(switch_asr_handle_t *ah, char *param, const char *val);
+
+/*!
+ \brief Set a numeric parameter on an asr handle
+ \param sh the asr handle
+ \param param the parameter
+ \param val the value
+*/
+SWITCH_DECLARE(void) switch_core_asr_numeric_param(switch_asr_handle_t *ah, char *param, int val);
+
+/*!
+ \brief Set a float parameter on an asr handle
+ \param sh the asr handle
+ \param param the parameter
+ \param val the value
+*/
+SWITCH_DECLARE(void) switch_core_asr_float_param(switch_asr_handle_t *ah, char *param, double val);
+
///\}
@@ -1659,7 +1690,7 @@
///\{
/*!
\brief Open a directory handle
- \param dh a direcotry handle to use
+ \param dh a directory handle to use
\param module_name the directory module to use
\param source the source of the db (ip, hostname, path etc)
\param dsn the username or designation of the lookup
@@ -1672,7 +1703,7 @@
/*!
\brief Query a directory handle
- \param dh a direcotry handle to use
+ \param dh a directory handle to use
\param base the base to query against
\param query a string of filters or query data
\return SWITCH_STATUS_SUCCESS if the query is successful
@@ -1681,23 +1712,23 @@
/*!
\brief Obtain the next record in a lookup
- \param dh a direcotry handle to use
+ \param dh a directory handle to use
\return SWITCH_STATUS_SUCCESS if another record exists
*/
SWITCH_DECLARE(switch_status_t) switch_core_directory_next(switch_directory_handle_t *dh);
/*!
\brief Obtain the next name/value pair in the current record
- \param dh a direcotry handle to use
+ \param dh a directory handle to use
\param var a pointer to pointer of the name to fill in
- \param val a pointer to poinbter of the value to fill in
+ \param val a pointer to pointer of the value to fill in
\return SWITCH_STATUS_SUCCESS if an item exists
*/
SWITCH_DECLARE(switch_status_t) switch_core_directory_next_pair(switch_directory_handle_t *dh, char **var, char **val);
/*!
\brief Close an open directory handle
- \param dh a direcotry handle to close
+ \param dh a directory handle to close
\return SWITCH_STATUS_SUCCESS if handle was closed
*/
SWITCH_DECLARE(switch_status_t) switch_core_directory_close(switch_directory_handle_t *dh);
Index: libs/speex/config.h.in
===================================================================
--- libs/speex/config.h.in (revision 13692)
+++ libs/speex/config.h.in (working copy)
@@ -96,13 +96,13 @@
/* Define to the version of this package. */
#undef PACKAGE_VERSION
-/* The size of a `int', as computed by sizeof. */
+/* The size of `int', as computed by sizeof. */
#undef SIZEOF_INT
-/* The size of a `long', as computed by sizeof. */
+/* The size of `long', as computed by sizeof. */
#undef SIZEOF_LONG
-/* The size of a `short', as computed by sizeof. */
+/* The size of `short', as computed by sizeof. */
#undef SIZEOF_SHORT
/* Version extra */

53
src/include/switch_core.h
View File

@ -1623,19 +1623,19 @@ SWITCH_DECLARE(switch_status_t) switch_core_asr_get_results(switch_asr_handle_t
/*!
\brief Load a grammar to an asr handle
\param ah the handle to load to
\param grammar the name of the grammar
\param path the path to the grammaar file
\param grammar the grammar text, file path, or URI
\param name the grammar name
\return SWITCH_STATUS_SUCCESS
*/
SWITCH_DECLARE(switch_status_t) switch_core_asr_load_grammar(switch_asr_handle_t *ah, const char *grammar, const char *path);
SWITCH_DECLARE(switch_status_t) switch_core_asr_load_grammar(switch_asr_handle_t *ah, const char *grammar, const char *name);
/*!
\brief Unload a grammar from an asr handle
\param ah the handle to unload the grammar from
\param grammar the grammar to unload
\param name the name of the grammar to unload
\return SWITCH_STATUS_SUCCESS
*/
SWITCH_DECLARE(switch_status_t) switch_core_asr_unload_grammar(switch_asr_handle_t *ah, const char *grammar);
SWITCH_DECLARE(switch_status_t) switch_core_asr_unload_grammar(switch_asr_handle_t *ah, const char *name);
/*!
\brief Pause detection on an asr handle
@ -1651,6 +1651,37 @@ SWITCH_DECLARE(switch_status_t) switch_core_asr_pause(switch_asr_handle_t *ah);
*/
SWITCH_DECLARE(switch_status_t) switch_core_asr_resume(switch_asr_handle_t *ah);
/*!
\brief Start input timers on an asr handle
\param ah the handle to start timers on
\return SWITCH_STATUS_SUCCESS
*/
SWITCH_DECLARE(switch_status_t) switch_core_asr_start_input_timers(switch_asr_handle_t *ah);
/*!
\brief Set a text parameter on an asr handle
\param sh the asr handle
\param param the parameter
\param val the value
*/
SWITCH_DECLARE(void) switch_core_asr_text_param(switch_asr_handle_t *ah, char *param, const char *val);
/*!
\brief Set a numeric parameter on an asr handle
\param sh the asr handle
\param param the parameter
\param val the value
*/
SWITCH_DECLARE(void) switch_core_asr_numeric_param(switch_asr_handle_t *ah, char *param, int val);
/*!
\brief Set a float parameter on an asr handle
\param sh the asr handle
\param param the parameter
\param val the value
*/
SWITCH_DECLARE(void) switch_core_asr_float_param(switch_asr_handle_t *ah, char *param, double val);
///\}
@ -1659,7 +1690,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_asr_resume(switch_asr_handle_t *ah);
///\{
/*!
\brief Open a directory handle
\param dh a direcotry handle to use
\param dh a directory handle to use
\param module_name the directory module to use
\param source the source of the db (ip, hostname, path etc)
\param dsn the username or designation of the lookup
@ -1672,7 +1703,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_directory_open(switch_directory_hand
/*!
\brief Query a directory handle
\param dh a direcotry handle to use
\param dh a directory handle to use
\param base the base to query against
\param query a string of filters or query data
\return SWITCH_STATUS_SUCCESS if the query is successful
@ -1681,23 +1712,23 @@ SWITCH_DECLARE(switch_status_t) switch_core_directory_query(switch_directory_han
/*!
\brief Obtain the next record in a lookup
\param dh a direcotry handle to use
\param dh a directory handle to use
\return SWITCH_STATUS_SUCCESS if another record exists
*/
SWITCH_DECLARE(switch_status_t) switch_core_directory_next(switch_directory_handle_t *dh);
/*!
\brief Obtain the next name/value pair in the current record
\param dh a direcotry handle to use
\param dh a directory handle to use
\param var a pointer to pointer of the name to fill in
\param val a pointer to poinbter of the value to fill in
\param val a pointer to pointer of the value to fill in
\return SWITCH_STATUS_SUCCESS if an item exists
*/
SWITCH_DECLARE(switch_status_t) switch_core_directory_next_pair(switch_directory_handle_t *dh, char **var, char **val);
/*!
\brief Close an open directory handle
\param dh a direcotry handle to close
\param dh a directory handle to close
\return SWITCH_STATUS_SUCCESS if handle was closed
*/
SWITCH_DECLARE(switch_status_t) switch_core_directory_close(switch_directory_handle_t *dh);

16
src/include/switch_ivr.h
View File

@ -148,15 +148,15 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_collect_digits_count(switch_core_sess
\brief Engage background Speech detection on a session
\param session the session to attach
\param mod_name the module name of the ASR library
\param grammar the grammar name
\param path the path to the grammar file
\param grammar the grammar text, URI, or local file name
\param name the grammar name
\param dest the destination address
\param ah an ASR handle to use (NULL to create one)
\return SWITCH_STATUS_SUCCESS if all is well
*/
SWITCH_DECLARE(switch_status_t) switch_ivr_detect_speech(switch_core_session_t *session,
const char *mod_name,
const char *grammar, const char *path, const char *dest, switch_asr_handle_t *ah);
const char *grammar, const char *name, const char *dest, switch_asr_handle_t *ah);
/*!
\brief Stop background Speech detection on a session
@ -182,19 +182,19 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_resume_detect_speech(switch_core_sess
/*!
\brief Load a grammar on a background speech detection handle
\param session The session to change the grammar on
\param grammar the grammar name
\param path the grammar path
\param grammar the grammar text, URI, or local file name
\param name the grammar name
\return SWITCH_STATUS_SUCCESS if all is well
*/
SWITCH_DECLARE(switch_status_t) switch_ivr_detect_speech_load_grammar(switch_core_session_t *session, char *grammar, char *path);
SWITCH_DECLARE(switch_status_t) switch_ivr_detect_speech_load_grammar(switch_core_session_t *session, char *grammar, char *name);
/*!
\brief Unload a grammar on a background speech detection handle
\param session The session to change the grammar on
\param grammar the grammar name
\param name the grammar name
\return SWITCH_STATUS_SUCCESS if all is well
*/
SWITCH_DECLARE(switch_status_t) switch_ivr_detect_speech_unload_grammar(switch_core_session_t *session, const char *grammar);
SWITCH_DECLARE(switch_status_t) switch_ivr_detect_speech_unload_grammar(switch_core_session_t *session, const char *name);
/*!
\brief Record a session to disk

11
src/include/switch_module_interfaces.h
View File

@ -342,9 +342,9 @@ struct switch_asr_interface {
/*! function to open the asr interface */
switch_status_t (*asr_open) (switch_asr_handle_t *ah, const char *codec, int rate, const char *dest, switch_asr_flag_t *flags);
/*! function to load a grammar to the asr interface */
switch_status_t (*asr_load_grammar) (switch_asr_handle_t *ah, const char *grammar, const char *path);
switch_status_t (*asr_load_grammar) (switch_asr_handle_t *ah, const char *grammar, const char *name);
/*! function to unload a grammar to the asr interface */
switch_status_t (*asr_unload_grammar) (switch_asr_handle_t *ah, const char *grammar);
switch_status_t (*asr_unload_grammar) (switch_asr_handle_t *ah, const char *name);
/*! function to close the asr interface */
switch_status_t (*asr_close) (switch_asr_handle_t *ah, switch_asr_flag_t *flags);
/*! function to feed audio to the ASR */
@ -357,6 +357,11 @@ struct switch_asr_interface {
switch_status_t (*asr_check_results) (switch_asr_handle_t *ah, switch_asr_flag_t *flags);
/*! function to read results from the ASR */
switch_status_t (*asr_get_results) (switch_asr_handle_t *ah, char **xmlstr, switch_asr_flag_t *flags);
/*! function to start ASR input timers */
switch_status_t (*asr_start_input_timers) (switch_asr_handle_t *ah);
void (*asr_text_param) (switch_asr_handle_t *ah, char *param, const char *val);
void (*asr_numeric_param) (switch_asr_handle_t *ah, char *param, int val);
void (*asr_float_param) (switch_asr_handle_t *ah, char *param, double val);
switch_thread_rwlock_t *rwlock;
int refs;
switch_mutex_t *reflock;
@ -409,7 +414,7 @@ struct switch_speech_interface {
};
/*! an abstract representation of a asr/tts speech interface. */
/*! an abstract representation of a tts speech interface. */
struct switch_speech_handle {
/*! the interface of the module that implemented the current speech interface */
switch_speech_interface_t *speech_interface;

1
src/mod/applications/mod_limit/Makefile
View File

@ -1,3 +1,4 @@
BASE=../../../..
include $(BASE)/build/modmake.rules
LOCAL_CFLAGS += `if test -f $(BASE)/.libs/libfreeswitch_la-switch_odbc.o ; then echo -DSWITCH_HAVE_ODBC; fi ;`
LOCAL_LIBADD += -liodbc

1
src/mod/applications/mod_voicemail/Makefile
View File

@ -1,3 +1,4 @@
BASE=../../../..
include $(BASE)/build/modmake.rules
LOCAL_CFLAGS += `if test -f $(BASE)/.libs/libfreeswitch_la-switch_odbc.o ; then echo -DSWITCH_HAVE_ODBC; fi ;`
LOCAL_LIBADD += -liodbc

8
src/mod/asr_tts/mod_pocketsphinx/mod_pocketsphinx.c
View File

@ -111,7 +111,7 @@ static switch_status_t pocketsphinx_asr_open(switch_asr_handle_t *ah, const char
}
/*! function to load a grammar to the asr interface */
static switch_status_t pocketsphinx_asr_load_grammar(switch_asr_handle_t *ah, const char *grammar, const char *path)
static switch_status_t pocketsphinx_asr_load_grammar(switch_asr_handle_t *ah, const char *grammar, const char *name)
{
char *jsgf, *dic, *model, *rate = NULL;
pocketsphinx_t *ps = (pocketsphinx_t *) ah->private_info;
@ -199,7 +199,7 @@ static switch_status_t pocketsphinx_asr_load_grammar(switch_asr_handle_t *ah, co
}
/*! function to unload a grammar to the asr interface */
static switch_status_t pocketsphinx_asr_unload_grammar(switch_asr_handle_t *ah, const char *grammar)
static switch_status_t pocketsphinx_asr_unload_grammar(switch_asr_handle_t *ah, const char *name)
{
return SWITCH_STATUS_SUCCESS;
}
@ -506,6 +506,10 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_pocketsphinx_load)
asr_interface->asr_pause = pocketsphinx_asr_pause;
asr_interface->asr_check_results = pocketsphinx_asr_check_results;
asr_interface->asr_get_results = pocketsphinx_asr_get_results;
asr_interface->asr_start_input_timers = NULL;
asr_interface->asr_text_param = NULL;
asr_interface->asr_numeric_param = NULL;
asr_interface->asr_float_param = NULL;
err_set_logfp(NULL);

105
src/switch_core_asr.c
View File

@ -26,6 +26,7 @@
* Anthony Minessale II <anthm@freeswitch.org>
* Michael Jerris <mike@jerris.com>
* Paul D. Tinsley <pdt at jackhammer.org>
* Christopher M. Rienzo <chris@rienzo.net>
*
*
* switch_core_asr.c -- Main Core Library (Speech Detection Interface)
@ -79,30 +80,74 @@ SWITCH_DECLARE(switch_status_t) switch_core_asr_open(switch_asr_handle_t *ah,
return ah->asr_interface->asr_open(ah, codec, rate, dest, flags);
}
SWITCH_DECLARE(switch_status_t) switch_core_asr_load_grammar(switch_asr_handle_t *ah, const char *grammar, const char *path)
SWITCH_DECLARE(switch_status_t) switch_core_asr_load_grammar(switch_asr_handle_t *ah, const char *grammar, const char *name)
{
char *epath = NULL;
switch_status_t status;
switch_status_t status = SWITCH_STATUS_SUCCESS;
char *param_string = NULL;
char *data = NULL;
char *lgrammar = NULL;
switch_assert(ah != NULL);
if (!switch_is_file_path(path)) {
epath = switch_mprintf("%s%s%s", SWITCH_GLOBAL_dirs.grammar_dir, SWITCH_PATH_SEPARATOR, path);
path = epath;
if (switch_strlen_zero(grammar)) {
status = SWITCH_STATUS_FALSE;
goto done;
}
status = ah->asr_interface->asr_load_grammar(ah, grammar, path);
switch_safe_free(epath);
/* Set ASR parameters from params in the grammar string
* Params are defined as follows {name1=val1,name2=val2,name3=val3}grammar text
*/
lgrammar = strdup(grammar);
data = lgrammar;
/* strip leading spaces */
while (data && *data == ' ') {
data++;
}
if (switch_strlen_zero(data)) {
status = SWITCH_STATUS_FALSE;
goto done;
}
/* extract params */
if (*data == '{') {
param_string = data + 1;
data = switch_find_end_paren(data, '{', '}');
if (switch_strlen_zero(data)) {
status = SWITCH_STATUS_FALSE;
goto done;
} else {
*data = '\0';
data++;
}
}
/* set ASR params */
if (!switch_strlen_zero(param_string)) {
char *param[256] = { 0 };
switch_separate_string(param_string, ',', param, (sizeof(param) / sizeof(param[0])));
for (int i = 0; param[i]; ++i) {
char *param_pair[2] = { 0 };
if(switch_separate_string(param[i], '=', param_pair, (sizeof(param_pair) / sizeof(param_pair[0]))) == 2) {
switch_core_asr_text_param(ah, param_pair[0], param_pair[1]);
}
}
}
status = ah->asr_interface->asr_load_grammar(ah, data, name);
done:
switch_safe_free(lgrammar);
return status;
}
SWITCH_DECLARE(switch_status_t) switch_core_asr_unload_grammar(switch_asr_handle_t *ah, const char *grammar)
SWITCH_DECLARE(switch_status_t) switch_core_asr_unload_grammar(switch_asr_handle_t *ah, const char *name)
{
switch_status_t status;
switch_assert(ah != NULL);
status = ah->asr_interface->asr_unload_grammar(ah, grammar);
status = ah->asr_interface->asr_unload_grammar(ah, name);
return status;
}
@ -158,6 +203,46 @@ SWITCH_DECLARE(switch_status_t) switch_core_asr_get_results(switch_asr_handle_t
return ah->asr_interface->asr_get_results(ah, xmlstr, flags);
}
SWITCH_DECLARE(switch_status_t) switch_core_asr_start_input_timers(switch_asr_handle_t *ah)
{
switch_status_t status = SWITCH_STATUS_SUCCESS;
switch_assert(ah != NULL);
if (ah->asr_interface->asr_start_input_timers) {
status = ah->asr_interface->asr_start_input_timers(ah);
}
return status;
}
SWITCH_DECLARE(void) switch_core_asr_text_param(switch_asr_handle_t *ah, char *param, const char *val)
{
switch_assert(ah != NULL);
if (ah->asr_interface->asr_text_param) {
ah->asr_interface->asr_text_param(ah, param, val);
}
}
SWITCH_DECLARE(void) switch_core_asr_numeric_param(switch_asr_handle_t *ah, char *param, int val)
{
switch_assert(ah != NULL);
if (ah->asr_interface->asr_numeric_param) {
ah->asr_interface->asr_numeric_param(ah, param, val);
}
}
SWITCH_DECLARE(void) switch_core_asr_float_param(switch_asr_handle_t *ah, char *param, double val)
{
switch_assert(ah != NULL);
if (ah->asr_interface->asr_float_param) {
ah->asr_interface->asr_float_param(ah, param, val);
}
}
/* For Emacs:
* Local Variables:
* mode:c

58
src/switch_core_speech.c
View File

@ -26,6 +26,7 @@
* Anthony Minessale II <anthm@freeswitch.org>
* Michael Jerris <mike@jerris.com>
* Paul D. Tinsley <pdt at jackhammer.org>
* Christopher M. Rienzo <chris@rienzo.net>
*
*
* switch_core_speech.c -- Main Core Library (speech functions)
@ -92,9 +93,64 @@ SWITCH_DECLARE(switch_status_t) switch_core_speech_open(switch_speech_handle_t *
SWITCH_DECLARE(switch_status_t) switch_core_speech_feed_tts(switch_speech_handle_t *sh, char *text, switch_speech_flag_t *flags)
{
switch_status_t status = SWITCH_STATUS_SUCCESS;
char *param_string = NULL;
char *data = NULL;
char *ltext = NULL;
switch_assert(sh != NULL);
return sh->speech_interface->speech_feed_tts(sh, text, flags);
if (switch_strlen_zero(text)) {
status = SWITCH_STATUS_FALSE;
goto done;
}
/* Set TTS parameters from params in the text string
* Params are defined as follows {name1=val1,name2=val2,name3=val3}text to speak
*/
ltext = strdup(text);
data = ltext;
/* strip leading spaces */
while (data && *data == ' ') {
data++;
}
if (switch_strlen_zero(data)) {
status = SWITCH_STATUS_FALSE;
goto done;
}
/* extract params */
if (*data == '{') {
param_string = data + 1;
data = switch_find_end_paren(data, '{', '}');
if (switch_strlen_zero(data)) {
status = SWITCH_STATUS_FALSE;
goto done;
} else {
*data = '\0';
data++;
}
}
/* set TTS params */
if (!switch_strlen_zero(param_string)) {
char *param[256] = { 0 };
switch_separate_string(param_string, ',', param, (sizeof(param) / sizeof(param[0])));
for (int i = 0; param[i]; ++i) {
char *param_pair[2] = { 0 };
if(switch_separate_string(param[i], '=', param_pair, (sizeof(param_pair) / sizeof(param_pair[0]))) == 2) {
switch_core_speech_text_param_tts(sh, param_pair[0], param_pair[1]);
}
}
}
status = sh->speech_interface->speech_feed_tts(sh, data, flags);
done:
switch_safe_free(ltext);
return status;
}
SWITCH_DECLARE(void) switch_core_speech_flush_tts(switch_speech_handle_t *sh)

14
src/switch_ivr_async.c
View File

@ -2027,14 +2027,14 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_resume_detect_speech(switch_core_sess
return SWITCH_STATUS_FALSE;
}
SWITCH_DECLARE(switch_status_t) switch_ivr_detect_speech_load_grammar(switch_core_session_t *session, char *grammar, char *path)
SWITCH_DECLARE(switch_status_t) switch_ivr_detect_speech_load_grammar(switch_core_session_t *session, char *grammar, char *name)
{
switch_channel_t *channel = switch_core_session_get_channel(session);
switch_asr_flag_t flags = SWITCH_ASR_FLAG_NONE;
struct speech_thread_handle *sth = switch_channel_get_private(channel, SWITCH_SPEECH_KEY);
if (sth) {
if (switch_core_asr_load_grammar(sth->ah, grammar, path) != SWITCH_STATUS_SUCCESS) {
if (switch_core_asr_load_grammar(sth->ah, grammar, name) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Error loading Grammar\n");
switch_core_asr_close(sth->ah, &flags);
switch_channel_hangup(channel, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER);
@ -2045,14 +2045,14 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_detect_speech_load_grammar(switch_cor
return SWITCH_STATUS_FALSE;
}
SWITCH_DECLARE(switch_status_t) switch_ivr_detect_speech_unload_grammar(switch_core_session_t *session, const char *grammar)
SWITCH_DECLARE(switch_status_t) switch_ivr_detect_speech_unload_grammar(switch_core_session_t *session, const char *name)
{
switch_channel_t *channel = switch_core_session_get_channel(session);
switch_asr_flag_t flags = SWITCH_ASR_FLAG_NONE;
struct speech_thread_handle *sth = switch_channel_get_private(channel, SWITCH_SPEECH_KEY);
if (sth) {
if (switch_core_asr_unload_grammar(sth->ah, grammar) != SWITCH_STATUS_SUCCESS) {
if (switch_core_asr_unload_grammar(sth->ah, name) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Error unloading Grammar\n");
switch_core_asr_close(sth->ah, &flags);
switch_channel_hangup(channel, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER);
@ -2065,7 +2065,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_detect_speech_unload_grammar(switch_c
SWITCH_DECLARE(switch_status_t) switch_ivr_detect_speech(switch_core_session_t *session,
const char *mod_name,
const char *grammar, const char *path, const char *dest, switch_asr_handle_t *ah)
const char *grammar, const char *name, const char *dest, switch_asr_handle_t *ah)
{
switch_channel_t *channel = switch_core_session_get_channel(session);
switch_status_t status;
@ -2085,7 +2085,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_detect_speech(switch_core_session_t *
}
if (sth) {
if (switch_core_asr_load_grammar(sth->ah, grammar, path) != SWITCH_STATUS_SUCCESS) {
if (switch_core_asr_load_grammar(sth->ah, grammar, name) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Error loading Grammar\n");
switch_core_asr_close(sth->ah, &flags);
return SWITCH_STATUS_FALSE;
@ -2100,7 +2100,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_detect_speech(switch_core_session_t *
read_impl.actual_samples_per_second, dest, &flags,
switch_core_session_get_pool(session)) == SWITCH_STATUS_SUCCESS) {
if (switch_core_asr_load_grammar(ah, grammar, path) != SWITCH_STATUS_SUCCESS) {
if (switch_core_asr_load_grammar(ah, grammar, name) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Error loading Grammar\n");
switch_core_asr_close(ah, &flags);
switch_channel_hangup(channel, SWITCH_CAUSE_DESTINATION_OUT_OF_ORDER);