Backport voice message support

Backported changes from master branch include:

72eb23f fix parsing for all events, overloading for specific needs
21bba7d fix parsing event payload in presence of '\n' chars, and include signal emit for voice status and cbl changes.
9f3896c voice: register for all vshl events on start up
0ff12f7 voice: remove vshl-capabilities dependencies
16c4429 voice: add status events to VshlCoreVoiceMessages.
da09164 voice: add initial support for voice agents configuration

Bug-AGL: SPEC-2981, SPEC-2880, SPEC-3060

Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Change-Id: Ia75ff0c8d180324459fe8a2d8fb844b7b288d057

1 files changed, 154 insertions, 0 deletions

diff --git a/voice/voiceagentregistry.cpp b/voice/voiceagentregistry.cpp
new file mode 100644
index 0000000..62e8cd6
--- /dev/null
+++ b/voice/voiceagentregistry.cpp
@@ -0,0 +1,154 @@
+/*
+ * Copyright (C) 2019 Konsulko Group
+ *
+ * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <QMetaEnum>
+#include <QSortFilterProxyModel>
+#include <QtQml/QQmlEngine>
+
+#include "voice.h"
+#include "voiceagentregistry.h"
+#include "voiceagentmodel.h"
+#include "voiceagentprofile.h"
+
+VoiceAgentRegistry::VoiceAgentRegistry(Voice *voice, QQmlContext *context, QObject *parent) :
+	QObject(parent),
+	m_model(nullptr),
+	vc(voice)
+{
+	m_model = new VoiceAgentModel();
+	QSortFilterProxyModel *model = new QSortFilterProxyModel();
+	model->setSourceModel(m_model);
+	model->setSortRole(VoiceAgentModel::VoiceAgentRoles::IdRole);
+	model->setSortCaseSensitivity(Qt::CaseInsensitive);
+	model->sort(0);
+
+	context->setContextProperty("VoiceAgentModel", m_model);
+	context->setContextProperty("VoiceAgent", this);
+}
+
+VoiceAgentRegistry::~VoiceAgentRegistry()
+{
+	delete m_model;
+}
+
+QString VoiceAgentRegistry::addAgent(QJsonObject va)
+{
+	bool active = va.value("active").toBool();
+	QString wuw = va.value("activewakeword").toString();
+	QString api = va.value("api").toString();
+	QString desc = va.value("description").toString();
+	QString id = va.value("id").toString();
+	QString name = va.value("name").toString();
+	QString vendor = va.value("vendor").toString();
+	QString wuws = va.value("wakewords").toString();
+
+	if (!m_model->agentExists(name, id, api)) {
+		VoiceAgentProfile *vap = new VoiceAgentProfile(name, id, api,
+							       active, wuw,
+							       vendor, wuws);
+		m_model->addAgent(vap);
+		m_regids.append(id);
+	}
+	else
+		m_model->updateAgentProperties(name, id, api, active, wuw);
+	return id;
+}
+
+bool VoiceAgentRegistry::removeAgent(QString id)
+{
+	VoiceAgentProfile *vap = m_model->getAgentFromId(id);
+	if (!vap)
+		return false;
+	m_model->removeAgent(vap);
+	return true;
+}
+
+void VoiceAgentRegistry::clearRegistry()
+{
+	m_default_aid.clear();
+	m_regids.clear();
+	m_model->removeAll();
+}
+
+QStringList VoiceAgentRegistry::getAgentsListById() const
+{
+	return m_regids;
+}
+
+QString VoiceAgentRegistry::getDefaultId() const
+{
+	return m_default_aid.isEmpty()? "UNKNOWN" : m_default_aid;
+}
+void VoiceAgentRegistry::setDefaultId(QString id)
+{
+	m_default_aid = id;
+}
+
+void VoiceAgentRegistry::setAuthState(QString id, ServiceAuthState state)
+{
+	QMetaEnum metaEnum = QMetaEnum::fromType<VoiceAgentRegistry::ServiceAuthState>();
+	auto stateStr = metaEnum.valueToKey(state);
+	VoiceAgentProfile *vap = m_model->getAgentFromId(id);
+	if (vap) {
+		vap->setAuthState(stateStr);
+		m_model->updateAgentState(id);
+	}
+}
+
+void VoiceAgentRegistry::setConnectionState(QString id, AgentConnectionState state)
+{
+	QMetaEnum metaEnum = QMetaEnum::fromType<VoiceAgentRegistry::AgentConnectionState>();
+	auto stateStr = metaEnum.valueToKey(state);
+
+	VoiceAgentProfile *vap = m_model->getAgentFromId(id);
+	if (vap) {
+		vap->setConnState(stateStr);
+		m_model->updateAgentState(id);
+	}
+}
+
+void VoiceAgentRegistry::setDialogState(QString id, VoiceDialogState state)
+{
+	QMetaEnum metaEnum = QMetaEnum::fromType<VoiceAgentRegistry::VoiceDialogState>();
+	auto stateStr = metaEnum.valueToKey(state);
+
+	VoiceAgentProfile *vap = m_model->getAgentFromId(id);
+	if (vap) {
+		vap->setDialogState(stateStr);
+	m_model->updateAgentState(id);
+	}
+}
+
+void VoiceAgentRegistry::updateLoginData(QString id, QString code, QString url,
+					 bool expired)
+{
+	VoiceAgentProfile *vap = m_model->getAgentFromId(id);
+	if (vap) {
+		vap->setLoginCode(url);
+		vap->setLoginUrl(code);
+		vap->setLoginPairExpired(expired);
+		m_model->updateAgentLoginData(id);
+	};
+}
+
+int VoiceAgentRegistry::stringToEnum(const QString key, const QString enumtype)
+{
+	const QMetaObject *metaObject = VoiceAgentRegistry::metaObject();
+	int enumIndex = metaObject->indexOfEnumerator(enumtype.toUtf8().constData());
+	QMetaEnum metaEnum = metaObject->enumerator(enumIndex);
+	int value = metaEnum.keyToValue(key.toUtf8().constData());
+	return (value < 0)? 0 : value;
+}