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提交 91f210a5 authored 作者: Chris Rienzo's avatar Chris Rienzo
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mod_rayo CPA - added detector abstraction

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正在显示 包含 616 行增加 和 1 行删除
conf/rayo/autoload_configs/rayo.conf.xml
浏览文件 @ 91f210a5
......@@ -22,6 +22,59 @@
<param name="receivefax-file-prefix" value="/tmp/"/>
</fax>
<!-- Call progress analysis configuration -->
<!-- Define CPA detectors. These are sources for Rayo CPA signal events -->
<!-- Detectors must fire an event that can be translated by mod_rayo into a CPA signal event -->
<cpa>
<!-- map mod_spandsp fax detector to the Rayo CPA events. Fires DETECTED_FAX_* event once and quits. -->
<detector name="mod_spandsp_fax_ced">
<start application="spandsp_start_fax_detect" data="event 'Event-Name=CUSTOM,Event-Subclass=DETECTED_FAX_CED' 500 ced"/>
<stop application="spandsp_stop_fax_detect" data=""/>
<event class="CUSTOM" subclass="DETECTED_FAX_CED">
<signal-type value="fax-ced"/>
</event>
</detector>
<detector name="mod_spandsp_fax_cng">
<start application="spandsp_start_fax_detect" data="event 'Event-Name=CUSTOM,Event-Subclass=DETECTED_FAX_CNG' 500"/>
<stop application="spandsp_stop_fax_detect" data=""/>
<event class="CUSTOM" subclass="DETECTED_FAX_CNG">
<signal-type value="fax-cng"/>
</event>
</detector>
<!-- map mod_spandsp call progress tone detector to Rayo CPA signal events. Fires DETECTED_TONE events until stopped. -->
<detector name="mod_spandsp_tone">
<start application="start_tone_detect" data="1"/>
<stop application="stop_tone_detect" data=""/>
<!-- map tone events to Rayo CPA signal type -->
<event class="CUSTOM" subclass="DETECTED_TONE" type-header="Detected-Tone">
<signal-type header-value="SIT" value="sit"/>
<signal-type header-value="BUSY_TONE" value="busy"/>
<signal-type header-value="REORDER_TONE" value="congestion"/>
<signal-type header-value="RING_TONE" value="ring"/>
</event>
</detector>
<!-- map mod_avmd detector to Rayo CPA beep event. Fires avmd::beep event once. -->
<detector name="mod_avmd">
<start application="avmd" data=""/>
<stop application="avmd" data="stop"/>
<event class="CUSTOM" subclass="avmd::beep">
<signal-type value="beep"/>
</event>
</detector>
<!-- Alternative beep detector using mod_vmd. Fires vmd::beep events until stopped. -->
<!--detector name="mod_vmd">
<start application="vmd" data=""/>
<stop application="vmd" data="stop"/>
<event class="CUSTOM" subclass="vmd::beep">
<signal-type value="beep"/>
</event>
</detector-->
</cpa>
<!-- XMPP server domain -->
<domain name="$${rayo_domain_name}" shared-secret="ClueCon">
<!-- use this instead if you want secure XMPP client to server connections. Put .crt and .key file in freeswitch/certs -->
......
src/mod/event_handlers/mod_rayo/Makefile
浏览文件 @ 91f210a5
......@@ -10,6 +10,7 @@ LOCAL_OBJS= $(IKS_LA) \
iks_helpers.o \
nlsml.o \
rayo_components.o \
rayo_cpa_detector.o \
rayo_elements.o \
rayo_fax_components.o \
rayo_input_component.o \
......@@ -23,6 +24,7 @@ LOCAL_SOURCES= \
iks_helpers.c \
nlsml.c \
rayo_components.c \
rayo_cpa_detector.c \
rayo_elements.c \
rayo_fax_components.c \
rayo_input_component.c \
......
src/mod/event_handlers/mod_rayo/conf/autoload_configs/rayo.conf.xml
浏览文件 @ 91f210a5
......@@ -22,6 +22,59 @@
<param name="receivefax-file-prefix" value="/tmp/"/>
</fax>
<!-- Call progress analysis configuration -->
<!-- Define CPA detectors. These are sources for Rayo CPA signal events -->
<!-- Detectors must fire an event that can be translated by mod_rayo into a CPA signal event -->
<cpa>
<!-- map mod_spandsp fax detector to the Rayo CPA events. Fires DETECTED_FAX_* event once and quits. -->
<detector name="mod_spandsp_fax_ced">
<start application="spandsp_start_fax_detect" data="event 'Event-Name=CUSTOM,Event-Subclass=DETECTED_FAX_CED' 500 ced"/>
<stop application="spandsp_stop_fax_detect" data=""/>
<event class="CUSTOM" subclass="DETECTED_FAX_CED">
<signal-type value="fax-ced"/>
</event>
</detector>
<detector name="mod_spandsp_fax_cng">
<start application="spandsp_start_fax_detect" data="event 'Event-Name=CUSTOM,Event-Subclass=DETECTED_FAX_CNG' 500"/>
<stop application="spandsp_stop_fax_detect" data=""/>
<event class="CUSTOM" subclass="DETECTED_FAX_CNG">
<signal-type value="fax-cng"/>
</event>
</detector>
<!-- map mod_spandsp call progress tone detector to Rayo CPA signal events. Fires DETECTED_TONE events until stopped. -->
<detector name="mod_spandsp_tone">
<start application="start_tone_detect" data="1"/>
<stop application="stop_tone_detect" data=""/>
<!-- map tone events to Rayo CPA signal type -->
<event class="CUSTOM" subclass="DETECTED_TONE" type-header="Detected-Tone">
<signal-type header-value="SIT" value="sit"/>
<signal-type header-value="BUSY_TONE" value="busy"/>
<signal-type header-value="REORDER_TONE" value="congestion"/>
<signal-type header-value="RING_TONE" value="ring"/>
</event>
</detector>
<!-- map mod_avmd detector to Rayo CPA beep event. Fires avmd::beep event once. -->
<detector name="mod_avmd">
<start application="avmd" data=""/>
<stop application="avmd" data="stop"/>
<event class="CUSTOM" subclass="avmd::beep">
<signal-type value="beep"/>
</event>
</detector>
<!-- Alternative beep detector using mod_vmd. Fires vmd::beep events until stopped. -->
<!--detector name="mod_vmd">
<start application="vmd" data=""/>
<stop application="vmd" data="stop"/>
<event class="CUSTOM" subclass="vmd::beep">
<signal-type value="beep"/>
</event>
</detector-->
</cpa>
<!-- XMPP server domain -->
<domain name="$${rayo_domain_name}" shared-secret="ClueCon">
<!-- use this instead if you want secure XMPP client to server connections. Put .crt and .key file in freeswitch/certs -->
......
src/mod/event_handlers/mod_rayo/rayo_cpa_detector.c 0 → 100644
浏览文件 @ 91f210a5
/*
* mod_rayo for FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
* Copyright (C) 2014, Grasshopper
*
* Version: MPL 1.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* 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,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mod_rayo for FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
*
* The Initial Developer of the Original Code is Grasshopper
* Portions created by the Initial Developer are Copyright (C)
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Chris Rienzo <chris.rienzo@grasshopper.com>
*
* rayo_cpa_detector.c -- Glue to normalize events from and to allow multiple instantiation of various detectors in FreeSWITCH
*/
#include "rayo_cpa_detector.h"
static struct {
/** detectors supported by this module mapped by signal-type */
switch_hash_t *detectors;
} globals;
struct rayo_cpa_detector;
/**
* Detector definition
*/
struct rayo_cpa_detector {
/** unique internal name of this detector */
const char *name;
/** detector ID */
const char *uuid;
/** start detection APP */
const char *start_app;
/** args to pass to start detection app */
const char *start_app_args;
/** stop detection APP */
const char *stop_app;
/** args to pass to stop detection app */
const char *stop_app_args;
/** (optional) name of header to get the signal type from */
const char *signal_type_header;
/** (optional) where to get the signal value from the event */
const char *signal_value_header;
/** (optional) where to get the signal duration from the event */
const char *signal_duration_header;
/** detector event to signal type mapping */
switch_hash_t *signal_type_map;
};
/**
* Detection state
*/
struct rayo_cpa_detector_state {
/** reference count */
int refs;
};
/**
* Start detecting
* @param call_uuid call to detect signal on
* @param signal_ns namespace of signal to detect
* @param error_detail on failure, describes the error
* @return 1 if successful, 0 if failed
*/
int rayo_cpa_detector_start(const char *call_uuid, const char *signal_ns, const char **error_detail)
{
struct rayo_cpa_detector *detector = switch_core_hash_find(globals.detectors, signal_ns);
if (detector) {
switch_core_session_t *session = switch_core_session_locate(call_uuid);
if (session) {
struct rayo_cpa_detector_state *detector_state = switch_channel_get_private(switch_core_session_get_channel(session), detector->uuid);
if (detector_state) {
/* detector is already running */
detector_state->refs++;
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "Start detector %s, refs = %d\n", detector->name, detector_state->refs);
switch_core_session_rwunlock(session);
return 1;
}
detector_state = switch_core_session_alloc(session, sizeof(*detector_state));
detector_state->refs = 1;
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "Starting detector %s, refs = 1\n", detector->name);
switch_channel_set_private(switch_core_session_get_channel(session), detector->uuid, detector_state);
switch_core_session_execute_application_async(session, detector->start_app, zstr(detector->start_app_args) ? NULL : detector->start_app_args);
switch_core_session_rwunlock(session);
return 1;
} else {
*error_detail = "session gone";
return 0;
}
}
*error_detail = "detector not supported";
return 0;
}
/**
* Stop detecting
* @param call_uuid call to stop detecting signal on
* @param signal_ns name of signal to stop detecting
*/
void rayo_cpa_detector_stop(const char *call_uuid, const char *signal_ns)
{
struct rayo_cpa_detector *detector = switch_core_hash_find(globals.detectors, signal_ns);
if (detector) {
switch_core_session_t *session = switch_core_session_locate(call_uuid);
if (session) {
struct rayo_cpa_detector_state *detector_state = switch_channel_get_private(switch_core_session_get_channel(session), detector->uuid);
if (detector_state) {
detector_state->refs--;
if (detector_state->refs < 0) {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_WARNING, "Stop detector %s refs = %d\n", detector->name, detector_state->refs);
} else {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "Stop detector %s refs = %d\n", detector->name, detector_state->refs);
}
if (detector_state->refs == 0) {
/* nobody interested in detector events- shut it down */
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "Stopping detector %s\n", detector->name);
switch_core_session_execute_application_async(session, detector->stop_app, zstr(detector->stop_app_args) ? NULL : detector->stop_app_args);
switch_channel_set_private(switch_core_session_get_channel(session), detector->uuid, NULL);
}
} else {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_INFO, "Detector %s is already stopped\n", detector->name);
}
switch_core_session_rwunlock(session);
}
}
}
/**
* Handle event from detector
*/
static void rayo_cpa_detector_event(switch_event_t *event)
{
struct rayo_cpa_detector *detector = (struct rayo_cpa_detector *)event->bind_user_data;
if (detector) {
const char *signal_type = "rayo_default";
if (!zstr(detector->signal_type_header)) {
signal_type = switch_event_get_header(event, detector->signal_type_header);
}
if (!zstr(signal_type)) {
signal_type = switch_core_hash_find(detector->signal_type_map, signal_type);
}
if (!zstr(signal_type)) {
switch_event_t *cpa_event;
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Got Rayo CPA event %s\n", signal_type);
if (switch_event_create_subclass(&cpa_event, SWITCH_EVENT_CUSTOM, "rayo::cpa") == SWITCH_STATUS_SUCCESS) {
switch_event_add_header(cpa_event, SWITCH_STACK_BOTTOM, "detector-name", detector->name);
switch_event_add_header(cpa_event, SWITCH_STACK_BOTTOM, "detector-uuid", detector->uuid);
switch_event_add_header(cpa_event, SWITCH_STACK_BOTTOM, "signal-type", signal_type);
if (!zstr(detector->signal_value_header)) {
const char *value = switch_event_get_header(event, detector->signal_value_header);
if (!zstr(value)) {
switch_event_add_header(cpa_event, SWITCH_STACK_BOTTOM, "value", value);
}
}
if (!zstr(detector->signal_duration_header)) {
const char *duration = switch_event_get_header(event, detector->signal_duration_header);
if (!zstr(duration)) {
switch_event_add_header(cpa_event, SWITCH_STACK_BOTTOM, "duration", duration);
}
}
switch_event_fire(&cpa_event);
}
} else {
/* couldn't map event to Rayo signal-type */
const char *event_name = switch_event_get_header(event, "Event-Name");
const char *event_subclass = switch_event_get_header(event, "Event-Subclass");
if (zstr(event_subclass)) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Failed to find Rayo signal-type for event %s\n", event_name);
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Failed to find Rayo signal-type for event %s %s\n", event_name, event_subclass);
}
}
}
}
#define RAYO_CPA_DETECTOR_SYNTAX "rayo_cpa <uuid> <signal-type> <start|stop>"
SWITCH_STANDARD_API(rayo_cpa_detector_api)
{
char *cmd_dup = NULL;
char *argv[4] = { 0 };
int argc = 0;
if (zstr(cmd)) {
stream->write_function(stream, "-ERR: USAGE %s\n", RAYO_CPA_DETECTOR_SYNTAX);
goto done;
}
cmd_dup = strdup(cmd);
argc = switch_separate_string(cmd_dup, ' ', argv, sizeof(argv) / sizeof(argv[0]));
if (argc != 3) {
stream->write_function(stream, "-ERR: USAGE %s\n", RAYO_CPA_DETECTOR_SYNTAX);
} else {
const char *err_reason = NULL;
if (!strcmp(argv[2], "stop")) {
rayo_cpa_detector_stop(argv[0], argv[1]);
stream->write_function(stream, "+OK\n");
} else if (!strcmp(argv[2], "start")) {
if (!rayo_cpa_detector_start(argv[0], argv[1], &err_reason)) {
if (err_reason) {
stream->write_function(stream, "-ERR: %s\n", err_reason);
} else {
stream->write_function(stream, "-ERR\n");
}
} else {
stream->write_function(stream, "+OK\n");
}
} else {
stream->write_function(stream, "-ERR: USAGE %s\n", RAYO_CPA_DETECTOR_SYNTAX);
}
}
done:
switch_safe_free(cmd_dup);
return SWITCH_STATUS_SUCCESS;
}
/**
* Configure CPA
*/
static switch_status_t do_config(switch_memory_pool_t *pool, const char *config_file)
{
switch_xml_t cfg, xml, cpa_xml;
switch_status_t status = SWITCH_STATUS_SUCCESS;
switch_hash_t *bound_events;
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Configuring CPA\n");
if (!(xml = switch_xml_open_cfg(config_file, &cfg, NULL))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "open of %s failed\n", config_file);
return SWITCH_STATUS_TERM;
}
switch_core_hash_init(&bound_events, pool);
cpa_xml = switch_xml_child(cfg, "cpa");
if (cpa_xml) {
switch_xml_t detector_xml;
for (detector_xml = switch_xml_child(cpa_xml, "detector"); detector_xml; detector_xml = detector_xml->next) {
switch_xml_t start_xml, stop_xml, event_xml;
struct rayo_cpa_detector *detector;
char id[SWITCH_UUID_FORMATTED_LENGTH + 1] = { 0 };
const char *name = switch_xml_attr_soft(detector_xml, "name");
if (zstr(name)) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Missing name of CPA detector!\n");
status = SWITCH_STATUS_TERM;
goto done;
}
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "CPA detector: %s\n", name);
detector = switch_core_alloc(pool, sizeof(*detector));
switch_core_hash_init(&detector->signal_type_map, pool);
detector->name = switch_core_strdup(pool, name);
switch_uuid_str(id, sizeof(id));
detector->uuid = switch_core_strdup(pool, id);
start_xml = switch_xml_child(detector_xml, "start");
if (start_xml) {
detector->start_app = switch_core_strdup(pool, switch_xml_attr_soft(start_xml, "application"));
detector->start_app_args = switch_core_strdup(pool, switch_xml_attr_soft(start_xml, "data"));
}
stop_xml = switch_xml_child(detector_xml, "stop");
if (stop_xml) {
detector->stop_app = switch_core_strdup(pool, switch_xml_attr_soft(stop_xml, "application"));
detector->stop_app_args = switch_core_strdup(pool, switch_xml_attr_soft(stop_xml, "data"));
}
event_xml = switch_xml_child(detector_xml, "event");
if (event_xml) {
int event_ok = 0;
switch_xml_t signal_type_xml;
const char *event_class = switch_xml_attr_soft(event_xml, "class");
const char *event_subclass = switch_xml_attr_soft(event_xml, "subclass");
switch_event_types_t event_type;
if (zstr(event_class)) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Missing event class for CPA detector: %s\n", detector->name);
status = SWITCH_STATUS_TERM;
goto done;
}
if (switch_name_event(event_class, &event_type) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Invalid event class %s for CPA detector: %s\n", event_class, detector->name);
status = SWITCH_STATUS_TERM;
goto done;
}
/* bind detector to event if not already done... */
{
struct rayo_cpa_detector *bound_detector;
const char *event_name = switch_core_sprintf(pool, "%s %s", event_class, event_subclass);
if (!(bound_detector = switch_core_hash_find(bound_events, event_name))) {
/* not yet bound */
if (zstr(event_subclass)) {
event_subclass = NULL;
}
switch_event_bind("rayo_cpa_detector", event_type, event_subclass, rayo_cpa_detector_event, detector);
switch_core_hash_insert(bound_events, event_name, detector); /* mark as bound */
} else if (bound_detector != detector) {
/* can't have multiple detectors generating the same event! */
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Detector %s attempted to bind to event %s that is already bound by %s\n", detector->name, event_name, bound_detector->name);
status = SWITCH_STATUS_TERM;
goto done;
}
}
/* configure native event -> rayo CPA event mapping */
detector->signal_type_header = switch_core_strdup(pool, switch_xml_attr_soft(event_xml, "type-header"));
detector->signal_value_header = switch_core_strdup(pool, switch_xml_attr_soft(event_xml, "value-header"));
detector->signal_duration_header = switch_core_strdup(pool, switch_xml_attr_soft(event_xml, "duration-header"));
/* configure native event type -> rayo CPA signal type mapping */
for (signal_type_xml = switch_xml_child(event_xml, "signal-type"); signal_type_xml; signal_type_xml = signal_type_xml->next) {
const char *header_value = switch_core_strdup(pool, switch_xml_attr_soft(signal_type_xml, "header-value"));
const char *signal_type = switch_core_strdup(pool, switch_xml_attr_soft(signal_type_xml, "value"));
if (zstr(signal_type)) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Detector %s missing signal-type value!\n", detector->name);
status = SWITCH_STATUS_TERM;
goto done;
} else {
/* add signal-type to detector mapping */
const char *signal_type_ns = switch_core_sprintf(pool, "%s%s:%s", RAYO_CPA_BASE, signal_type, RAYO_VERSION);
event_ok = 1;
switch_core_hash_insert(globals.detectors, signal_type_ns, detector);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Adding CPA %s => %s\n", signal_type_ns, detector->name);
}
/* map event value to signal-type */
if (zstr(header_value)) {
switch_core_hash_insert(detector->signal_type_map, "rayo_default", signal_type);
} else {
switch_core_hash_insert(detector->signal_type_map, header_value, signal_type);
}
}
if (!event_ok) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Detector %s is missing Rayo signal-type for event\n", detector->name);
status = SWITCH_STATUS_TERM;
goto done;
}
}
}
}
done:
switch_core_hash_destroy(&bound_events);
switch_xml_free(xml);
return status;
}
/**
* Console auto-completion for signal types
*/
static switch_status_t rayo_cpa_detector_signal_types(const char *line, const char *cursor, switch_console_callback_match_t **matches)
{
switch_status_t status = SWITCH_STATUS_FALSE;
switch_hash_index_t *hi;
void *val;
const void *vvar;
switch_console_callback_match_t *my_matches = NULL;
for (hi = switch_hash_first(NULL, globals.detectors); hi; hi = switch_hash_next(hi)) {
switch_hash_this(hi, &vvar, NULL, &val);
switch_console_push_match(&my_matches, (const char *) vvar);
}
if (my_matches) {
*matches = my_matches;
status = SWITCH_STATUS_SUCCESS;
}
return status;
}
/**
* Load CPA signal detection features
* @param module_interface
* @param pool memory pool
* @param config_file
* @return SWITCH_STATUS_SUCCESS if successfully loaded
*/
switch_status_t rayo_cpa_detector_load(switch_loadable_module_interface_t **module_interface, switch_memory_pool_t *pool, const char *config_file)
{
switch_api_interface_t *api_interface;
SWITCH_ADD_API(api_interface, "rayo_cpa", "Query rayo status", rayo_cpa_detector_api, RAYO_CPA_DETECTOR_SYNTAX);
switch_console_set_complete("add rayo_cpa ::console::list_uuid ::rayo_cpa::list_signal_types start");
switch_console_set_complete("add rayo_cpa ::console::list_uuid ::rayo_cpa::list_signal_types stop");
switch_console_add_complete_func("::rayo_cpa::list_signal_types", rayo_cpa_detector_signal_types);
switch_core_hash_init(&globals.detectors, pool);
if (do_config(pool, config_file) != SWITCH_STATUS_SUCCESS) {
return SWITCH_STATUS_TERM;
}
return SWITCH_STATUS_SUCCESS;
}
/**
* Disable CPA signal detection features
*/
void rayo_cpa_detector_shutdown(void)
{
switch_console_set_complete("del rayo_cpa");
switch_console_del_complete_func("::rayo_cpa::list_signal_types");
switch_core_hash_destroy(&globals.detectors);
switch_event_unbind_callback(rayo_cpa_detector_event);
}
/* For Emacs:
* Local Variables:
* mode:c
* indent-tabs-mode:t
* tab-width:4
* c-basic-offset:4
* End:
* For VIM:
* vim:set softtabstop=4 shiftwidth=4 tabstop=4 noet
*/
src/mod/event_handlers/mod_rayo/rayo_cpa_detector.h 0 → 100644
浏览文件 @ 91f210a5
/*
* mod_rayo for FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
* Copyright (C) 2014, Grasshopper
*
* Version: MPL 1.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* 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,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mod_rayo for FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
*
* The Initial Developer of the Original Code is Grasshopper
* Portions created by the Initial Developer are Copyright (C)
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Chris Rienzo <chris.rienzo@grasshopper.com>
*
* rayo_cpa_detector.h -- Rayo call progress analysis
*
*/
#ifndef RAYO_CPA_DETECTOR_H
#define RAYO_CPA_DETECTOR_H
#include <switch.h>
#include "mod_rayo.h"
#define RAYO_CPA_BASE RAYO_BASE "cpa:"
#define RAYO_CPA_NS RAYO_CPA_BASE RAYO_VERSION
#define RAYO_CPA_BEEP_NS RAYO_CPA_BASE "beep:" RAYO_VERSION
#define RAYO_CPA_DTMF_NS RAYO_CPA_BASE "dtmf:" RAYO_VERSION
#define RAYO_CPA_SPEECH_NS RAYO_CPA_BASE "speech:" RAYO_VERSION
#define RAYO_CPA_FAX_CED_NS RAYO_CPA_BASE "fax-ced:" RAYO_VERSION
#define RAYO_CPA_FAX_CNG_NS RAYO_CPA_BASE "fax-cng:" RAYO_VERSION
#define RAYO_CPA_RING_NS RAYO_CPA_BASE "ring:" RAYO_VERSION
#define RAYO_CPA_BUSY_NS RAYO_CPA_BASE "busy:" RAYO_VERSION
#define RAYO_CPA_CONGESTION_NS RAYO_CPA_BASE "congestion:" RAYO_VERSION
#define RAYO_CPA_SIT_NS RAYO_CPA_BASE "sit:" RAYO_VERSION
#define RAYO_CPA_MODEM_NS RAYO_CPA_BASE "modem:" RAYO_VERSION
#define RAYO_CPA_OFFHOOK_NS RAYO_CPA_BASE "offhook:" RAYO_VERSION
extern switch_status_t rayo_cpa_detector_load(switch_loadable_module_interface_t **module_interface, switch_memory_pool_t *pool, const char *config_file);
extern void rayo_cpa_detector_shutdown(void);
extern int rayo_cpa_detector_start(const char *call_uuid, const char *signal_ns, const char **error_detail);
extern void rayo_cpa_detector_stop(const char *call_uuid, const char *signal_ns);
#endif
/* For Emacs:
* Local Variables:
* mode:c
* indent-tabs-mode:t
* tab-width:4
* c-basic-offset:4
* End:
* For VIM:
* vim:set softtabstop=4 shiftwidth=4 tabstop=4 noet
*/
src/mod/event_handlers/mod_rayo/rayo_input_component.c
浏览文件 @ 91f210a5
......@@ -27,6 +27,7 @@
*
*/
#include "rayo_components.h"
#include "rayo_cpa_detector.h"
#include "rayo_elements.h"
#include "srgs.h"
#include "nlsml.h"
......@@ -760,7 +761,7 @@ switch_status_t rayo_input_component_load(switch_loadable_module_interface_t **m
rayo_actor_command_handler_add(RAT_CALL_COMPONENT, "input", "set:"RAYO_INPUT_NS":start-timers", start_timers_call_input_component);
switch_event_bind("rayo_input_component", SWITCH_EVENT_DETECTED_SPEECH, SWITCH_EVENT_SUBCLASS_ANY, on_detected_speech_event, NULL);
return SWITCH_STATUS_SUCCESS;
return rayo_cpa_detector_load(module_interface, pool, config_file);
}
/**
......@@ -771,6 +772,9 @@ switch_status_t rayo_input_component_shutdown(void)
{
srgs_parser_destroy(globals.parser);
switch_event_unbind_callback(on_detected_speech_event);
rayo_cpa_detector_shutdown();
return SWITCH_STATUS_SUCCESS;
}
......
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