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-rw-r--r--src/plugins/VshlCoreApi.cpp101
-rw-r--r--src/plugins/VshlCoreApi.h3
-rw-r--r--src/plugins/core/VRRequestProcessor.h6
-rw-r--r--src/plugins/core/VRRequestProcessorImpl.cpp14
-rw-r--r--src/plugins/core/include/VRRequest.h6
-rw-r--r--src/plugins/core/include/VRRequestProcessorDelegate.h4
-rw-r--r--src/plugins/core/src/VRRequestImpl.cpp16
-rw-r--r--src/plugins/core/src/VRRequestProcessorDelegateImpl.cpp26
-rw-r--r--src/plugins/voiceagents/VoiceAgentEventNames.h5
9 files changed, 176 insertions, 5 deletions
diff --git a/src/plugins/VshlCoreApi.cpp b/src/plugins/VshlCoreApi.cpp
index 4c32391..abe4577 100644
--- a/src/plugins/VshlCoreApi.cpp
+++ b/src/plugins/VshlCoreApi.cpp
@@ -48,6 +48,7 @@ static std::string VA_JSON_ATTR_DESCRIPTION = "description";
static std::string VA_JSON_ATTR_VENDOR = "vendor";
static std::string STARTLISTENING_JSON_ATTR_REQUEST = "request_id";
+static std::string SUBSCRIBE2LOGINEVENTS_JSON_ATTR_REQUEST = "request_id";
static std::string EVENTS_JSON_ATTR_VA_ID = "va_id";
static std::string EVENTS_JSON_ATTR_EVENTS = "events";
@@ -158,6 +159,42 @@ CTLP_CAPI(onDialogStateEvent, source, argsJ, eventJ) {
return 0;
}
+CTLP_CAPI(onLoginPairReceivedEvent, source, argsJ, eventJ) {
+ if (sEventRouter == nullptr) {
+ return -1;
+ }
+
+ string eventName = vshlcore::voiceagents::VSHL_EVENT_LOGINPAIR_RECEIVED_EVENT;
+ json eventJson = json::parse(json_object_to_json_string(eventJ));
+ if (eventJson.find(EVENTS_JSON_ATTR_VA_ID) == eventJson.end()) {
+ sLogger->log(Level::ERROR, TAG, "onLoginPairReceivedEvent: No voiceagent id found.");
+ return -1;
+ }
+ std::string voiceAgentId(eventJson[EVENTS_JSON_ATTR_VA_ID].get<string>());
+
+ sEventRouter->handleIncomingEvent(eventName, voiceAgentId, json_object_to_json_string(eventJ));
+
+ return 0;
+}
+
+CTLP_CAPI(onLoginPairExpiredEvent, source, argsJ, eventJ) {
+ if (sEventRouter == nullptr) {
+ return -1;
+ }
+
+ string eventName = vshlcore::voiceagents::VSHL_EVENT_LOGINPAIR_EXPIRED_EVENT;
+ json eventJson = json::parse(json_object_to_json_string(eventJ));
+ if (eventJson.find(EVENTS_JSON_ATTR_VA_ID) == eventJson.end()) {
+ sLogger->log(Level::ERROR, TAG, "onLoginPairExpiredEvent: No voiceagent id found.");
+ return -1;
+ }
+ std::string voiceAgentId(eventJson[EVENTS_JSON_ATTR_VA_ID].get<string>());
+
+ sEventRouter->handleIncomingEvent(eventName, voiceAgentId, json_object_to_json_string(eventJ));
+
+ return 0;
+}
+
// Helper function to add events for voice agent to controller
// configuration. It relies on the controller configuration being
// available via the userdata of the API pointer.
@@ -208,6 +245,22 @@ static int AddVoiceAgentEvents(std::string &agentApi) {
json_object_object_add(eventJ, "action", actionJ);
json_object_array_add(eventsJ, eventJ);
+ eventJ = json_object_new_object();
+ uid = agentApi + "/voice_cbl_codepair_received_event";
+ uidJ = json_object_new_string(uid.c_str());
+ json_object_object_add(eventJ, "uid", uidJ);
+ actionJ = json_object_new_string("plugin://vshl-core#onLoginPairReceivedEvent");
+ json_object_object_add(eventJ, "action", actionJ);
+ json_object_array_add(eventsJ, eventJ);
+
+ eventJ = json_object_new_object();
+ uid = agentApi + "/voice_cbl_codepair_expired_event";
+ uidJ = json_object_new_string(uid.c_str());
+ json_object_object_add(eventJ, "uid", uidJ);
+ actionJ = json_object_new_string("plugin://vshl-core#onLoginPairExpiredEvent");
+ json_object_object_add(eventJ, "action", actionJ);
+ json_object_array_add(eventsJ, eventJ);
+
// Call into controller to add event actions
// NOTE: AFAICT the JSON objects end up reused by the controller data
// structures, so eventsJ should not be freed with a put after
@@ -299,7 +352,7 @@ CTLP_CAPI(loadVoiceAgentsConfig, source, argsJ, eventJ) {
return -1;
}
- string defaultVoiceAgent;
+ std::string defaultVoiceAgent;
if (argsJ != nullptr) {
// Parse any agent configs from controller arguments
@@ -363,7 +416,7 @@ CTLP_CAPI(startListening, source, argsJ, eventJ) {
}
int result = 0;
- string requestId = sVRRequestProcessor->startListening();
+ std::string requestId = sVRRequestProcessor->startListening();
if (!requestId.empty()) {
json responseJson;
@@ -384,7 +437,7 @@ CTLP_CAPI(enumerateVoiceAgents, source, argsJ, eventJ) {
if (sVoiceAgentsDataManager == nullptr) {
return -1;
}
-
+
auto agents = sVoiceAgentsDataManager->getAllVoiceAgents();
std::string defaultAgentId(sVoiceAgentsDataManager->getDefaultVoiceAgent());
@@ -442,7 +495,7 @@ CTLP_CAPI(subscribe, source, argsJ, eventJ) {
sLogger->log(Level::ERROR, TAG, "subscribe: No events array found in subscribe json");
return -1;
}
- list<string> events(subscribeJson[EVENTS_JSON_ATTR_EVENTS].get<list<string>>());
+ std::list<std::string> events(subscribeJson[EVENTS_JSON_ATTR_EVENTS].get<list<string>>());
// Subscribe this client for the listed events.
auto request = vshlcore::afb::AFBRequestImpl::create(source->request);
@@ -483,3 +536,43 @@ CTLP_CAPI(setDefaultVoiceAgent, source, argsJ, eventJ) {
afb_req_success(source->request, NULL, NULL);
return 0;
}
+
+CTLP_CAPI(subscribeToLoginEvents, source, argsJ, eventJ) {
+ if (sVoiceAgentsDataManager == nullptr) {
+ return -1;
+ }
+
+ if (eventJ == nullptr) {
+ sLogger->log(Level::WARNING, TAG, "subscribeToLoginEvents: No arguments supplied.");
+ return -1;
+ }
+
+ if (sVRRequestProcessor == nullptr) {
+ return -1;
+ }
+
+ json subscribeJson = json::parse(json_object_to_json_string(eventJ));
+ if (subscribeJson.find(EVENTS_JSON_ATTR_VA_ID) == subscribeJson.end()) {
+ sLogger->log(Level::ERROR, TAG, "subscribeToLoginEvents: No voiceagent id found in subscribe json");
+ return -1;
+ }
+ std::string voiceAgentId(subscribeJson[EVENTS_JSON_ATTR_VA_ID].get<string>());
+ if (subscribeJson.find(EVENTS_JSON_ATTR_EVENTS) == subscribeJson.end()) {
+ sLogger->log(Level::ERROR, TAG, "subscribeToLoginEvents: No events array found in subscribe json");
+ return -1;
+ }
+ std::list<std::string> events(subscribeJson[EVENTS_JSON_ATTR_EVENTS].get<list<string>>());
+
+ int result = 0;
+ std::string requestId = sVRRequestProcessor->subscribeToLoginEvents(voiceAgentId, &events);
+
+ if (!requestId.empty()) {
+ json responseJson;
+ responseJson[SUBSCRIBE2LOGINEVENTS_JSON_ATTR_REQUEST] = requestId;
+ afb_req_success(source->request, json_tokener_parse(responseJson.dump().c_str()), NULL);
+ } else {
+ afb_req_fail(source->request, NULL, "Failed to subscribeToLoginEvents...");
+ }
+
+ return 0;
+}
diff --git a/src/plugins/VshlCoreApi.h b/src/plugins/VshlCoreApi.h
index 5e56b75..eb90190 100644
--- a/src/plugins/VshlCoreApi.h
+++ b/src/plugins/VshlCoreApi.h
@@ -27,12 +27,15 @@ CTLP_INIT(plugin, ret);
int onAuthStateEvent(CtlSourceT* source, json_object* argsJ, json_object* queryJ);
int onConnectionStateEvent(CtlSourceT* source, json_object* argsJ, json_object* queryJ);
int onDialogStateEvent(CtlSourceT* source, json_object* argsJ, json_object* queryJ);
+int onLoginPairReceivedEvent(CtlSourceT* source, json_object* argsJ, json_object* queryJ);
+int onLoginPairExpiredEvent(CtlSourceT* source, json_object* argsJ, json_object* queryJ);
int loadVoiceAgentsConfig(CtlSourceT* source, json_object* argsJ, json_object* queryJ);
int startListening(CtlSourceT* source, json_object* argsJ, json_object* queryJ);
int cancelListening(CtlSourceT* source, json_object* argsJ, json_object* queryJ);
int enumerateVoiceAgents(CtlSourceT* source, json_object* argsJ, json_object* queryJ);
int subscribe(CtlSourceT* source, json_object* argsJ, json_object* queryJ);
int setDefaultVoiceAgent(CtlSourceT* source, json_object* argsJ, json_object* queryJ);
+int subscribeToLoginEvents(CtlSourceT* source, json_object* argsJ, json_object* queryJ);
#ifdef __cplusplus
}
diff --git a/src/plugins/core/VRRequestProcessor.h b/src/plugins/core/VRRequestProcessor.h
index 97e277a..037b27f 100644
--- a/src/plugins/core/VRRequestProcessor.h
+++ b/src/plugins/core/VRRequestProcessor.h
@@ -17,6 +17,7 @@
#include <memory>
#include <unordered_map>
+#include <list>
#include "core/include/VRRequest.h"
#include "core/include/VRRequestProcessorDelegate.h"
@@ -43,6 +44,11 @@ public:
// is returned.
string startListening();
+ // Triggers a voiceagent to generate events to provide info to allow
+ // the user to complete the authorization process (if required).
+ // Returns the request ID. An empty request ID is returned on failure.
+ string subscribeToLoginEvents(string va_id, list<string> *args);
+
// Cancels all the active requests
void cancel();
diff --git a/src/plugins/core/VRRequestProcessorImpl.cpp b/src/plugins/core/VRRequestProcessorImpl.cpp
index c07f745..d9fa846 100644
--- a/src/plugins/core/VRRequestProcessorImpl.cpp
+++ b/src/plugins/core/VRRequestProcessorImpl.cpp
@@ -57,6 +57,20 @@ string VRRequestProcessor::startListening() {
return mDelegate->startRequestForVoiceAgent(defaultVA);
}
+string VRRequestProcessor::subscribeToLoginEvents(std::string va_id, std::list<std::string> *args) {
+ // Currently simply send the request to the default voice agent, ignoring va_id
+ shared_ptr<vshlcore::common::interfaces::IVoiceAgent> defaultVA = mDelegate->getDefaultVoiceAgent();
+ if (!defaultVA) {
+ mLogger->log(Level::ERROR, TAG, "Failed to subscribeToLoginEvents. No default voiceagent found.");
+ return "";
+ }
+
+ // If the requests container is not empty, then clear the
+ // existing requests in flight and create a new request.
+ mDelegate->cancelAllRequests();
+ return mDelegate->loginEventsRequestForVoiceAgent(defaultVA, args);
+}
+
void VRRequestProcessor::cancel() {
// Cancel all pending requests
mDelegate->cancelAllRequests();
diff --git a/src/plugins/core/include/VRRequest.h b/src/plugins/core/include/VRRequest.h
index 8b9e842..feeac6d 100644
--- a/src/plugins/core/include/VRRequest.h
+++ b/src/plugins/core/include/VRRequest.h
@@ -16,6 +16,7 @@
#define VSHL_CORE_INCLUDE_VR_REQUEST_H_
#include <memory>
+#include <list>
#include "interfaces/afb/IAFBApi.h"
#include "interfaces/utilities/logging/ILogger.h"
@@ -32,6 +33,7 @@ class VRRequest {
public:
// API Verbs
static std::string VA_VERB_STARTLISTENING;
+ static std::string VA_VERB_SUBSCRIBETOCBLEVENTS;
static std::string VA_VERB_CANCEL;
// Create a VRRequest.
@@ -48,6 +50,10 @@ public:
// Returns true if started successfully. False otherwise.
bool startListening();
+ // Invokes the underlying voiceagent's subscribe to login events API.
+ // Returns true if successful, false otherwise.
+ bool subscribeToLoginEvents(std::list<std::string> *args);
+
// Cancels the voice recognition in the unlerlying voiceagent.
// Returns true if canceled successfully. False otherwise.
bool cancel();
diff --git a/src/plugins/core/include/VRRequestProcessorDelegate.h b/src/plugins/core/include/VRRequestProcessorDelegate.h
index 2c36d38..2ada2fb 100644
--- a/src/plugins/core/include/VRRequestProcessorDelegate.h
+++ b/src/plugins/core/include/VRRequestProcessorDelegate.h
@@ -17,6 +17,7 @@
#include <memory>
#include <unordered_map>
+#include <list>
#include "core/include/VRRequest.h"
#include "interfaces/afb/IAFBApi.h"
@@ -55,6 +56,9 @@ public:
// voiceagent is called.
string startRequestForVoiceAgent(shared_ptr<vshlcore::common::interfaces::IVoiceAgent> voiceAgent);
+ string loginEventsRequestForVoiceAgent(shared_ptr<vshlcore::common::interfaces::IVoiceAgent> voiceAgent,
+ std::list<std::string> *args);
+
// Cancel all requests
void cancelAllRequests();
diff --git a/src/plugins/core/src/VRRequestImpl.cpp b/src/plugins/core/src/VRRequestImpl.cpp
index 63302d8..d1a18ac 100644
--- a/src/plugins/core/src/VRRequestImpl.cpp
+++ b/src/plugins/core/src/VRRequestImpl.cpp
@@ -32,6 +32,7 @@ namespace core {
string VRRequest::VA_VERB_STARTLISTENING = "startListening";
string VRRequest::VA_VERB_CANCEL = "cancel";
+string VRRequest::VA_VERB_SUBSCRIBETOCBLEVENTS = "subscribeToCBLEvents";
unique_ptr<VRRequest> VRRequest::create(
shared_ptr<vshlcore::common::interfaces::ILogger> logger,
@@ -76,6 +77,21 @@ bool VRRequest::startListening() {
return true;
}
+ bool VRRequest::subscribeToLoginEvents(std::list<std::string> *args) {
+ json_object* argsJ = json_object_new_object();
+ json_object* evJ = json_object_new_array();
+ json_object* resultJ;
+ std::string error, info;
+ bool result = true;
+
+ json_object_object_add(argsJ, "events", evJ);
+ int rc = mApi->callSync(mVoiceAgent->getApi(), VA_VERB_SUBSCRIBETOCBLEVENTS, argsJ, &resultJ, error, info);
+
+ FREEIF(resultJ);
+
+ return true;
+}
+
bool VRRequest::cancel() {
json_object* object = NULL;
std::string error, info;
diff --git a/src/plugins/core/src/VRRequestProcessorDelegateImpl.cpp b/src/plugins/core/src/VRRequestProcessorDelegateImpl.cpp
index 78ef10a..57fc592 100644
--- a/src/plugins/core/src/VRRequestProcessorDelegateImpl.cpp
+++ b/src/plugins/core/src/VRRequestProcessorDelegateImpl.cpp
@@ -62,6 +62,32 @@ string VRRequestProcessorDelegate::startRequestForVoiceAgent(
return newReqId;
}
+string VRRequestProcessorDelegate::loginEventsRequestForVoiceAgent(
+ shared_ptr<vshlcore::common::interfaces::IVoiceAgent> voiceAgent,
+ std::list<std::string> *args) {
+ if (!mApi) {
+ mLogger->log(Level::ERROR, TAG, "Failed to loginEventsRequestForVoiceAgent: " + voiceAgent->getId() + ", No API.");
+ return "";
+ }
+
+ // Generate a new request ID.
+ string newReqId = vshlcore::utilities::uuid::generateUUID();
+
+ // Create a new request and start listening.
+ shared_ptr<VRRequest> newRequest = VRRequest::create(mLogger, mApi, newReqId, voiceAgent);
+
+ mLogger->log(Level::DEBUG, TAG, "Starting login request with ID: " + newReqId);
+ if (!newRequest->subscribeToLoginEvents(args)) {
+ mLogger->log(Level::ERROR, TAG, "Failed to subscribe to login events.");
+ return "";
+ }
+
+ // Insert only if its started successfully.
+ mVRRequests.insert(make_pair(voiceAgent->getId(), newRequest));
+
+ return newReqId;
+}
+
void VRRequestProcessorDelegate::cancelAllRequests() {
// Cancel Pending requests
if (!mVRRequests.empty()) {
diff --git a/src/plugins/voiceagents/VoiceAgentEventNames.h b/src/plugins/voiceagents/VoiceAgentEventNames.h
index 92cc8dc..abee50a 100644
--- a/src/plugins/voiceagents/VoiceAgentEventNames.h
+++ b/src/plugins/voiceagents/VoiceAgentEventNames.h
@@ -25,10 +25,13 @@ namespace voiceagents {
static string VSHL_EVENT_AUTH_STATE_EVENT = "voice_authstate_event";
static string VSHL_EVENT_CONNECTION_STATE_EVENT = "voice_connectionstate_event";
static string VSHL_EVENT_DIALOG_STATE_EVENT = "voice_dialogstate_event";
+static string VSHL_EVENT_LOGINPAIR_RECEIVED_EVENT = "voice_cbl_codepair_received_event";
+static string VSHL_EVENT_LOGINPAIR_EXPIRED_EVENT = "voice_cbl_codepair_expired_event";
static list<string> VSHL_EVENTS = {
VSHL_EVENT_AUTH_STATE_EVENT, VSHL_EVENT_CONNECTION_STATE_EVENT,
- VSHL_EVENT_DIALOG_STATE_EVENT,
+ VSHL_EVENT_DIALOG_STATE_EVENT, VSHL_EVENT_LOGINPAIR_RECEIVED_EVENT,
+ VSHL_EVENT_LOGINPAIR_EXPIRED_EVENT,
};
} // namespace voiceagents