nymea/libnymea/integrations/pluginmetadata.cpp

1100 lines
61 KiB
C++

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
* Copyright 2013 - 2020, nymea GmbH
* Contact: contact@nymea.io
*
* This file is part of nymea.
* This project including source code and documentation is protected by
* copyright law, and remains the property of nymea GmbH. All rights, including
* reproduction, publication, editing and translation, are reserved. The use of
* this project is subject to the terms of a license agreement to be concluded
* with nymea GmbH in accordance with the terms of use of nymea GmbH, available
* under https://nymea.io/license
*
* GNU Lesser General Public License Usage
* Alternatively, this project may be redistributed and/or modified under the
* terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; version 3. This project is distributed in the hope that
* it will be useful, but WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this project. If not, see <https://www.gnu.org/licenses/>.
*
* For any further details and any questions please contact us under
* contact@nymea.io or see our FAQ/Licensing Information on
* https://nymea.io/license/faq
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
#include "pluginmetadata.h"
#include "thingutils.h"
#include "loggingcategories.h"
#include "types/interface.h"
#include <QJsonObject>
#include <QJsonArray>
#include <QJsonDocument>
#include <QMetaObject>
#include <QMetaEnum>
PluginMetadata::PluginMetadata()
{
}
PluginMetadata::PluginMetadata(const QJsonObject &jsonObject, bool isBuiltIn, bool strict):
m_jsonObject(jsonObject),
m_isBuiltIn(isBuiltIn),
m_strictRun(strict)
{
parse(jsonObject);
}
bool PluginMetadata::isValid() const
{
return m_isValid;
}
QStringList PluginMetadata::validationErrors() const
{
return m_validationErrors;
}
PluginId PluginMetadata::pluginId() const
{
return m_pluginId;
}
QString PluginMetadata::pluginName() const
{
return m_pluginName;
}
QString PluginMetadata::pluginDisplayName() const
{
return m_pluginDisplayName;
}
bool PluginMetadata::isBuiltIn() const
{
return m_isBuiltIn;
}
QStringList PluginMetadata::apiKeys() const
{
return m_apiKeys;
}
ParamTypes PluginMetadata::pluginSettings() const
{
return m_pluginSettings;
}
Vendors PluginMetadata::vendors() const
{
return m_vendors;
}
ThingClasses PluginMetadata::thingClasses() const
{
return m_thingClasses;
}
QJsonObject PluginMetadata::jsonObject() const
{
return m_jsonObject;
}
void PluginMetadata::parse(const QJsonObject &jsonObject)
{
bool hasError = false;
// General plugin info
QStringList pluginMandatoryJsonProperties = QStringList() << "id" << "name" << "displayName" << "vendors";
QStringList pluginJsonProperties = QStringList() << "id" << "name" << "displayName" << "vendors" << "paramTypes" << "builtIn" << "apiKeys";
QPair<QStringList, QStringList> verificationResult = verifyFields(pluginJsonProperties, pluginMandatoryJsonProperties, jsonObject);
if (!verificationResult.first.isEmpty()) {
m_validationErrors.append("Plugin metadata has missing fields: " + verificationResult.first.join(", "));
hasError = true;
// Not gonna continue parsing as we rely on mandatory fields being available
return;
}
m_pluginId = PluginId(jsonObject.value("id").toString());
m_pluginName = jsonObject.value("name").toString();
m_pluginDisplayName = jsonObject.value("displayName").toString();
foreach (const QVariant &apiKeyVariant, jsonObject.value("apiKeys").toArray().toVariantList()) {
m_apiKeys.append(apiKeyVariant.toString());
}
if (!verificationResult.second.isEmpty()) {
m_validationErrors.append("Plugin \"" + m_pluginName + "\" has unknown fields: \"" + verificationResult.second.join("\", \"") + "\"");
hasError = true;
}
if (m_pluginId.isNull()) {
m_validationErrors.append("Plugin \"" + m_pluginName + "\" has invalid UUID: " + jsonObject.value("id").toString());
hasError = true;
}
if (!verifyDuplicateUuid(m_pluginId)) {
m_validationErrors.append("Plugin \"" + m_pluginName + "\" has duplicate UUID: " + m_pluginId.toString());
hasError = true;
}
// parse plugin configuration params
if (jsonObject.contains("paramTypes")) {
QPair<bool, QList<ParamType> > paramVerification = parseParamTypes(jsonObject.value("paramTypes").toArray());
if (paramVerification.first) {
m_pluginSettings = paramVerification.second;
} else {
hasError = true;
}
}
// Load vendors
foreach (const QJsonValue &vendorJson, jsonObject.value("vendors").toArray()) {
QJsonObject vendorObject = vendorJson.toObject();
QStringList vendorMandatoryJsonProperties = QStringList() << "id" << "name" << "displayName" << "thingClasses";
QStringList vendorJsonProperties = QStringList() << "id" << "name" << "displayName" << "thingClasses";
QPair<QStringList, QStringList> verificationResult = verifyFields(vendorJsonProperties, vendorMandatoryJsonProperties, vendorObject);
// Check mandatory fields
if (!verificationResult.first.isEmpty()) {
m_validationErrors.append("Vendor metadata has missing fields: " + verificationResult.first.join(", ") + "\n" + qUtf8Printable(QJsonDocument::fromVariant(vendorObject.toVariantMap()).toJson(QJsonDocument::Indented)));
hasError = true;
// Not continuing parsing vendor as we rely on mandatory fields being around.
break;
}
VendorId vendorId = VendorId(vendorObject.value("id").toString());
QString vendorName = vendorObject.value("name").toString();
// Check if there are any unknown fields
if (!verificationResult.second.isEmpty()) {
m_validationErrors.append("Vendor \"" + vendorName + "\" has unknown fields: \"" + verificationResult.second.join("\", \"") + "\"\n" + qUtf8Printable(QJsonDocument::fromVariant(vendorObject.toVariantMap()).toJson(QJsonDocument::Indented)));
hasError = true;
}
if (vendorId.isNull()) {
m_validationErrors.append("Vendor \"" + vendorName + "\" has invalid UUID: " + vendorObject.value("id").toString());
hasError = true;
}
if (!verifyDuplicateUuid(vendorId)) {
m_validationErrors.append("Vendor \"" + vendorName + "\" has duplicate UUID: " + vendorId.toString());
hasError = true;
}
Vendor vendor(vendorId, vendorName);
vendor.setDisplayName(vendorObject.value("displayName").toString());
m_vendors.append(vendor);
// Load thing classes of this vendor
foreach (const QJsonValue &thingClassJson, vendorJson.toObject().value("thingClasses").toArray()) {
// FIXME: Drop this when possible, see .h for context
m_currentScopUuids.clear();
QJsonObject thingClassObject = thingClassJson.toObject();
/*! Returns a list of all valid JSON properties a ThingClass JSON definition can have. */
QStringList thingClassProperties = QStringList() << "id" << "name" << "displayName" << "createMethods" << "setupMethod"
<< "interfaces" << "providedInterfaces" << "browsable" << "discoveryParamTypes"
<< "paramTypes" << "settingsTypes" << "stateTypes" << "actionTypes" << "eventTypes" << "browserItemActionTypes"
<< "discoveryType";
QStringList mandatoryThingClassProperties = QStringList() << "id" << "name" << "displayName";
QPair<QStringList, QStringList> verificationResult = verifyFields(thingClassProperties, mandatoryThingClassProperties, thingClassObject);
// Check mandatory fields
if (!verificationResult.first.isEmpty()) {
m_validationErrors.append("Thing class has missing fields: \"" + verificationResult.first.join("\", \"") + "\"\n" + qUtf8Printable(QJsonDocument::fromVariant(thingClassObject.toVariantMap()).toJson(QJsonDocument::Indented)));
hasError = true;
// Stop parsing this thingClass as we rely on mandatory fields being around.
continue;
}
ThingClassId thingClassId = ThingClassId(thingClassObject.value("id").toString());
QString thingClassName = thingClassObject.value("name").toString();
// Check if there are any unknown fields
if (!verificationResult.second.isEmpty()) {
m_validationErrors.append("Thing class \"" + thingClassName + "\" has unknown fields: \"" + verificationResult.second.join("\", \"") + "\"\n" + qUtf8Printable(QJsonDocument::fromVariant(thingClassObject.toVariantMap()).toJson(QJsonDocument::Indented)));
hasError = true;
}
if (thingClassId.isNull()) {
m_validationErrors.append("Thing class \"" + thingClassName + "\" has invalid UUID: " + thingClassObject.value("id").toString());
hasError = true;
}
if (!verifyDuplicateUuid(thingClassId)) {
m_validationErrors.append("Thing class \"" + thingClassName + "\" has duplicate UUID: " + thingClassName);
hasError = true;
}
ThingClass thingClass(pluginId(), vendorId, thingClassId);
thingClass.setName(thingClassName);
thingClass.setDisplayName(thingClassObject.value("displayName").toString());
thingClass.setBrowsable(thingClassObject.value("browsable").toBool());
// Read create methods
ThingClass::CreateMethods createMethods;
if (!thingClassObject.contains("createMethods")) {
// Default if not specified
createMethods |= ThingClass::CreateMethodUser;
} else {
foreach (const QJsonValue &createMethodValue, thingClassObject.value("createMethods").toArray()) {
if (createMethodValue.toString().toLower() == "discovery") {
createMethods |= ThingClass::CreateMethodDiscovery;
} else if (createMethodValue.toString().toLower() == "auto") {
createMethods |= ThingClass::CreateMethodAuto;
} else if (createMethodValue.toString().toLower() == "user") {
createMethods |= ThingClass::CreateMethodUser;
} else {
m_validationErrors.append("Unknown createMehtod \"" + createMethodValue.toString() + "\" in thingClass \"" + thingClass.name() + "\".");
hasError = true;
}
}
}
thingClass.setCreateMethods(createMethods);
if (thingClassObject.contains("discoveryType")) {
QString discoveryTypeString = thingClassObject.value("discoveryType").toString();
if (discoveryTypeString == "precise") {
thingClass.setDiscoveryType(ThingClass::DiscoveryTypePrecise);
} else if (discoveryTypeString == "weak") {
thingClass.setDiscoveryType(ThingClass::DiscoveryTypeWeak);
} else {
m_validationErrors.append("Unknown discoveryType \"" + discoveryTypeString + "\" in thingClass \"" + thingClass.name() + "\".");
hasError = true;
}
} else {
thingClass.setDiscoveryType(ThingClass::DiscoveryTypePrecise);
}
// Read params
QPair<bool, QList<ParamType> > paramTypesVerification = parseParamTypes(thingClassObject.value("paramTypes").toArray());
if (!paramTypesVerification.first) {
hasError = true;
} else {
thingClass.setParamTypes(paramTypesVerification.second);
}
// Read settings
QPair<bool, QList<ParamType> > settingsTypesVerification = parseParamTypes(thingClassObject.value("settingsTypes").toArray());
if (!settingsTypesVerification.first) {
hasError = true;
} else {
thingClass.setSettingsTypes(settingsTypesVerification.second);
}
// Read discover params
QPair<bool, QList<ParamType> > discoveryParamVerification = parseParamTypes(thingClassObject.value("discoveryParamTypes").toArray());
if (!discoveryParamVerification.first) {
hasError = true;
} else {
thingClass.setDiscoveryParamTypes(discoveryParamVerification.second);
}
// Read setup method
ThingClass::SetupMethod setupMethod = ThingClass::SetupMethodJustAdd;
if (thingClassObject.contains("setupMethod")) {
QString setupMethodString = thingClassObject.value("setupMethod").toString();
if (setupMethodString.toLower() == "pushbutton") {
setupMethod = ThingClass::SetupMethodPushButton;
} else if (setupMethodString.toLower() == "displaypin") {
setupMethod = ThingClass::SetupMethodDisplayPin;
} else if (setupMethodString.toLower() == "enterpin") {
setupMethod = ThingClass::SetupMethodEnterPin;
} else if (setupMethodString.toLower() == "justadd") {
setupMethod = ThingClass::SetupMethodJustAdd;
} else if (setupMethodString.toLower() == "userandpassword") {
setupMethod = ThingClass::SetupMethodUserAndPassword;
} else if (setupMethodString.toLower() == "oauth") {
setupMethod = ThingClass::SetupMethodOAuth;
} else {
m_validationErrors.append("Unknown setupMethod \"" + setupMethodString + "\" in thingClass \"" + thingClass.name() + "\".");
hasError = true;
}
}
thingClass.setSetupMethod(setupMethod);
ActionTypes actionTypes;
StateTypes stateTypes;
EventTypes eventTypes;
ActionTypes browserItemActionTypes;
// Read StateTypes
int index = 0;
foreach (const QJsonValue &stateTypesJson, thingClassObject.value("stateTypes").toArray()) {
QJsonObject st = stateTypesJson.toObject();
bool writableState = false;
QStringList stateTypeProperties = {"id", "name", "displayName", "displayNameEvent", "type", "defaultValue", "cached",
"unit", "minValue", "maxValue", "possibleValues", "writable", "displayNameAction",
"ioType", "suggestLogging", "filter"};
QStringList mandatoryStateTypeProperties = {"id", "name", "displayName", "displayNameEvent", "type", "defaultValue"};
QPair<QStringList, QStringList> verificationResult = verifyFields(stateTypeProperties, mandatoryStateTypeProperties, st);
// Check mandatory fields
if (!verificationResult.first.isEmpty()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" has missing properties \"" + verificationResult.first.join("\", \"") + "\" in stateType definition\n" + qUtf8Printable(QJsonDocument::fromVariant(st.toVariantMap()).toJson(QJsonDocument::Indented)));
hasError = true;
// Not processing further as mandatory fields are expected to be here
continue;
}
StateTypeId stateTypeId = StateTypeId(st.value("id").toString());
QString stateTypeName = st.value("name").toString();
// Check if there are any unknown fields
if (!verificationResult.second.isEmpty()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" state type \"" + stateTypeName + "\" has unknown properties \"" + verificationResult.second.join("\", \"") + "\"");
hasError = true;
}
// If this is a writable stateType, there must be also the displayNameAction property
if (st.contains("writable") && st.value("writable").toBool()) {
writableState = true;
if (!st.contains("displayNameAction")) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" state type \"" + stateTypeName + "\" has writable state but does not define the displayNameAction property");
hasError = true;
}
}
QVariant::Type t = QVariant::nameToType(st.value("type").toString().toLatin1().data());
if (t == QVariant::Invalid) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" state type \"" + stateTypeName + "\" has invalid type: \"" + st.value("type").toString() + "\"");
hasError = true;
}
if (stateTypeId.isNull()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" state type \"" + stateTypeName + "\" has invalid UUID: " + st.value("id").toString());
hasError = true;
}
if (!verifyDuplicateUuid(stateTypeId)) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" state type \"" + stateTypeName + "\" has duplicate UUID: " + stateTypeId.toString());
hasError = true;
}
StateType stateType(stateTypeId);
stateType.setName(stateTypeName);
stateType.setDisplayName(st.value("displayName").toString());
stateType.setIndex(index++);
stateType.setType(t);
QPair<bool, Types::Unit> unitVerification = loadAndVerifyUnit(st.value("unit").toString());
if (!unitVerification.first) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" state type \"" + stateTypeName + "\" has invalid unit: " + st.value("unit").toString());
hasError = true;
} else {
stateType.setUnit(unitVerification.second);
}
QVariant defaultValue = st.value("defaultValue").toVariant();
defaultValue.convert(stateType.type());
stateType.setDefaultValue(defaultValue);
if (st.contains("minValue")) {
QVariant minValue = st.value("minValue").toVariant();
minValue.convert(stateType.type());
stateType.setMinValue(minValue);
}
if (st.contains("maxValue")) {
QVariant maxValue = st.value("maxValue").toVariant();
maxValue.convert(stateType.type());
stateType.setMaxValue(maxValue);
}
if (st.contains("possibleValues")) {
QVariantList possibleValues;
foreach (const QJsonValue &possibleValueJson, st.value("possibleValues").toArray()) {
QVariant possibleValue = possibleValueJson.toVariant();
possibleValue.convert(stateType.type());
possibleValues.append(possibleValue);
}
stateType.setPossibleValues(possibleValues);
if (!stateType.possibleValues().contains(stateType.defaultValue())) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" state type \"" + stateTypeName + "\" has invalid default value \"" + stateType.defaultValue().toString() + "\" which is not in the list of possible values.");
hasError = true;
break;
}
}
if (st.contains("cached")) {
stateType.setCached(st.value("cached").toBool());
}
if (st.contains("writable")) {
stateType.setWritable(st.value("writable").toBool());
}
if (st.contains("ioType")) {
QString ioTypeString = st.value("ioType").toString();
Types::IOType ioType = Types::IOTypeNone;
if (ioTypeString == "digitalInput") {
if (stateType.type() != QVariant::Bool) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" state type \"" + stateTypeName + "\" is marked as digital input but type is not \"bool\"");
hasError = true;
break;
}
ioType = Types::IOTypeDigitalInput;
} else if (ioTypeString == "digitalOutput") {
if (stateType.type() != QVariant::Bool) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" state type \"" + stateTypeName + "\" is marked as digital output but type is not \"bool\"");
hasError = true;
break;
}
if (!stateType.writable()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" state type \"" + stateTypeName + "\" is marked as digital output but is not writable");
hasError = true;
break;
}
ioType = Types::IOTypeDigitalOutput;
} else if (ioTypeString == "analogInput") {
if (stateType.type() != QVariant::Double && stateType.type() != QVariant::Int && stateType.type() != QVariant::UInt) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" state type \"" + stateTypeName + "\" is marked as analog input but type is not \"double\", \"int\" or \"uint\"");
hasError = true;
break;
}
if (stateType.minValue().isNull() || stateType.maxValue().isNull()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" state type \"" + stateTypeName + "\" is marked as analog input but it does not define \"minValue\" and \"maxValue\"");
hasError = true;
break;
}
ioType = Types::IOTypeAnalogInput;
} else if (ioTypeString == "analogOutput") {
if (stateType.type() != QVariant::Double && stateType.type() != QVariant::Int && stateType.type() != QVariant::UInt) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" state type \"" + stateTypeName + "\" is marked as analog output but type is not \"double\", \"int\" or \"uint\"");
hasError = true;
break;
}
if (!stateType.writable()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" state type \"" + stateTypeName + "\" is marked as analog output but is not writable");
hasError = true;
break;
}
if (stateType.minValue().isNull() || stateType.maxValue().isNull()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" state type \"" + stateTypeName + "\" is marked as analog output but it does not define \"minValue\" and \"maxValue\"");
hasError = true;
break;
}
ioType = Types::IOTypeAnalogOutput;
} else {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" state type \"" + stateTypeName + "\" has invalid ioType value \"" + ioType + "\" which is not any of \"digitalInput\", \"digitalOutput\", \"analogInput\" or \"analogOutput\"");
hasError = true;
break;
}
stateType.setIOType(ioType);
}
stateType.setSuggestLogging(st.value("suggestLogging").toBool());
if (st.contains("filter")) {
QString filter = st.value("filter").toString();
if (filter == "adaptive") {
stateType.setFilter(Types::StateValueFilterAdaptive);
} else if (!filter.isEmpty()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" state type \"" + stateTypeName + "\" has invalid filter value \"" + filter + "\". Supported filters are: \"adaptive\"");
hasError = true;
}
}
stateTypes.append(stateType);
// ActionTypes for writeable StateTypes
if (writableState) {
ParamType paramType(ParamTypeId(stateType.id().toString()), st.value("name").toString(), stateType.type());
paramType.setDisplayName(st.value("displayName").toString());
paramType.setAllowedValues(stateType.possibleValues());
paramType.setDefaultValue(stateType.defaultValue());
paramType.setMinValue(stateType.minValue());
paramType.setMaxValue(stateType.maxValue());
paramType.setUnit(stateType.unit());
ActionType actionType(ActionTypeId(stateType.id().toString()));
actionType.setName(stateType.name());
actionType.setDisplayName(st.value("displayNameAction").toString());
actionType.setIndex(stateType.index());
actionType.setParamTypes(QList<ParamType>() << paramType);
actionTypes.append(actionType);
}
}
// ActionTypes
index = 0;
foreach (const QJsonValue &actionTypesJson, thingClassObject.value("actionTypes").toArray()) {
QJsonObject at = actionTypesJson.toObject();
QPair<QStringList, QStringList> verificationResult = verifyFields(ActionType::typeProperties(), ActionType::mandatoryTypeProperties(), at);
// Check mandatory fields
if (!verificationResult.first.isEmpty()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" has missing fields \"" + verificationResult.first.join("\", \"") + "\" in action type definition.");
hasError = true;
continue;
}
ActionTypeId actionTypeId = ActionTypeId(at.value("id").toString());
QString actionTypeName = at.value("name").toString();
// Check if there are any unknown fields
if (!verificationResult.second.isEmpty()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" action type \"" + actionTypeName + "\" has unknown fields \"" + verificationResult.second.join("\", \"") + "\"");
hasError = true;
}
if (actionTypeId.isNull()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" action type \"" + actionTypeName + "\" has invalid UUID: " + at.value("id").toString());
hasError = true;
}
if (!verifyDuplicateUuid(actionTypeId)) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" action type \"" + actionTypeName + "\" has duplicate UUID: " + actionTypeId.toString());
hasError = true;
}
ActionType actionType(actionTypeId);
actionType.setName(actionTypeName);
actionType.setDisplayName(at.value("displayName").toString());
actionType.setIndex(index++);
QPair<bool, QList<ParamType> > paramVerification = parseParamTypes(at.value("paramTypes").toArray());
if (!paramVerification.first) {
hasError = true;
break;
} else {
actionType.setParamTypes(paramVerification.second);
}
actionTypes.append(actionType);
}
// EventTypes
index = 0;
foreach (const QJsonValue &eventTypesJson, thingClassObject.value("eventTypes").toArray()) {
QJsonObject et = eventTypesJson.toObject();
QPair<QStringList, QStringList> verificationResult = verifyFields(EventType::typeProperties(), EventType::mandatoryTypeProperties(), et);
// Check mandatory fields
if (!verificationResult.first.isEmpty()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" has missing fields \"" + verificationResult.first.join("\", \"") + "\" in event type defintion");
hasError = true;
continue;
}
EventTypeId eventTypeId = EventTypeId(et.value("id").toString());
QString eventTypeName = et.value("name").toString();
// Check if there are any unknown fields
if (!verificationResult.second.isEmpty()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" event type \"" + eventTypeName + "\" has unknown fields \"" + verificationResult.second.join("\", \"") + "\"");
hasError = true;
}
if (eventTypeId.isNull()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" event type \"" + eventTypeName + "\" has invalid UUID: " + et.value("id").toString());
hasError = true;
}
if (!verifyDuplicateUuid(eventTypeId)) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" event type \"" + eventTypeName + "\" has duplicate UUID: " + eventTypeId.toString());
hasError = true;
}
EventType eventType(eventTypeId);
eventType.setName(eventTypeName);
eventType.setDisplayName(et.value("displayName").toString());
eventType.setSuggestLogging(et.value("suggestLogging").toBool());
eventType.setIndex(index++);
QPair<bool, QList<ParamType> > paramVerification = parseParamTypes(et.value("paramTypes").toArray());
if (!paramVerification.first) {
hasError = true;
} else {
eventType.setParamTypes(paramVerification.second);
}
eventTypes.append(eventType);
}
// BrowserItemActionTypes
index = 0;
foreach (const QJsonValue &browserItemActionTypesJson, thingClassObject.value("browserItemActionTypes").toArray()) {
QJsonObject at = browserItemActionTypesJson.toObject();
QPair<QStringList, QStringList> verificationResult = verifyFields(ActionType::typeProperties(), ActionType::mandatoryTypeProperties(), at);
// Check mandatory fields
if (!verificationResult.first.isEmpty()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" has missing fields \"" + verificationResult.first.join("\", \"") + "\" in browser item action type definition");
hasError = true;
continue;
}
ActionTypeId actionTypeId = ActionTypeId(at.value("id").toString());
QString actionTypeName = at.value("name").toString();
// Check if there are any unknown fields
if (!verificationResult.second.isEmpty()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" browser action type \"" + actionTypeName + "\" has unknown fields \"" + verificationResult.first.join("\", \"") + "\"");
hasError = true;
}
if (actionTypeId.isNull()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" browser action type \"" + actionTypeName + "\" has invalid UUID: " + at.value("id").toString());
hasError = true;
}
if (!verifyDuplicateUuid(actionTypeId)) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" browser action type \"" + actionTypeName + "\" has duplicate UUID: " + actionTypeId.toString());
hasError = true;
}
ActionType actionType(actionTypeId);
actionType.setName(actionTypeName);
actionType.setDisplayName(at.value("displayName").toString());
actionType.setIndex(index++);
QPair<bool, QList<ParamType> > paramVerification = parseParamTypes(at.value("paramTypes").toArray());
if (!paramVerification.first) {
hasError = true;
break;
} else {
actionType.setParamTypes(paramVerification.second);
}
browserItemActionTypes.append(actionType);
}
// Read interfaces
QStringList interfaces;
foreach (const QJsonValue &value, thingClassObject.value("interfaces").toArray()) {
Interface iface = ThingUtils::loadInterface(value.toString());
if (!iface.isValid()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" uses non-existing interface \"" + value.toString() + "\"");
hasError = true;
continue;
}
foreach (const InterfaceStateType &ifaceStateType, iface.stateTypes()) {
if (!stateTypes.contains(ifaceStateType.name())) {
if (!ifaceStateType.optional()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" claims to implement interface \"" + value.toString() + "\" but doesn't implement state \"" + ifaceStateType.name() + "\"");
hasError = true;
}
continue;
}
StateType &stateType = stateTypes[ifaceStateType.name()];
if (ifaceStateType.type() != stateType.type()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" claims to implement interface \"" + value.toString() + "\" but state \"" + stateType.name() + "\" has not matching type: \"" + QVariant::typeToName(stateType.type()) + "\" != \"" + QVariant::typeToName(ifaceStateType.type()) + "\"");
hasError = true;
}
if (ifaceStateType.minValue().isValid() && !ifaceStateType.minValue().isNull()) {
if (ifaceStateType.minValue().toString() == "any") {
if (stateType.minValue().isNull()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" claims to implement interface \"" + value.toString() + "\" but state \"" + stateType.name() + "\" has no minimum value defined.");
hasError = true;
}
} else if (ifaceStateType.minValue() != stateType.minValue()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" claims to implement interface \"" + value.toString() + "\" but state \"" + stateType.name() + "\" has not matching minimum value: \"" + ifaceStateType.minValue().toString() + "\" != \"" + stateType.minValue().toString() + "\"");
hasError = true;
}
}
if (ifaceStateType.maxValue().isValid() && !ifaceStateType.maxValue().isNull()) {
if (ifaceStateType.maxValue().toString() == "any") {
if (stateType.maxValue().isNull()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" claims to implement interface \"" + value.toString() + "\" but state \"" + stateType.name() + "\" has no maximum value defined.");
hasError = true;
}
} else if (ifaceStateType.maxValue() != stateType.maxValue()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" claims to implement interface \"" + value.toString() + "\" but state \"" + stateType.name() + "\" has not matching maximum value: \"" + ifaceStateType.maxValue().toString() + "\" != \"" + stateType.minValue().toString() + "\"");
hasError = true;
}
}
if (!ifaceStateType.possibleValues().isEmpty() && ifaceStateType.possibleValues() != stateType.possibleValues()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" claims to implement interface \"" + value.toString() + "\" but state \"" + stateType.name() + "\" has not matching allowed values.");
hasError = true;
}
if (ifaceStateType.unit() != Types::UnitNone && ifaceStateType.unit() != stateType.unit()) {
QMetaEnum unitEnum = QMetaEnum::fromType<Types::Unit>();
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" claims to implement interface \"" + value.toString() + "\" but state \"" + stateType.name() + "\" has not matching unit: \"" + unitEnum.valueToKey(ifaceStateType.unit()) + "\" != \"" + unitEnum.valueToKey(stateType.unit()));
hasError = true;
}
// Override logged property as the interface has higher priority than the plugin dev
if (ifaceStateType.loggingOverride()) {
stateType.setSuggestLogging(ifaceStateType.suggestLogging());
}
}
foreach (const InterfaceActionType &ifaceActionType, iface.actionTypes()) {
if (!actionTypes.contains(ifaceActionType.name())) {
if (!ifaceActionType.optional()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" claims to implement interface \"" + value.toString() + "\" but doesn't implement action \"" + ifaceActionType.name() + "\"");
hasError = true;
}
continue;
}
ActionType &actionType = actionTypes[ifaceActionType.name()];
// Verify the params as required by the interface are available
foreach (const ParamType &ifaceActionParamType, ifaceActionType.paramTypes()) {
ParamType paramType = actionType.paramTypes().findByName(ifaceActionParamType.name());
if (!paramType.isValid()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" claims to implement interface \"" + value.toString() + "\" but action \"" + actionType.name() + "\" doesn't implement action param \"" + ifaceActionParamType.name() + "\"");
hasError = true;
} else {
if (paramType.type() != ifaceActionParamType.type()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" claims to implement interface \"" + value.toString() + "\" but action \"" + actionType.name() + "\" param \"" + paramType.name() + "\" is of wrong type: \"" + QVariant::typeToName(paramType.type()) + "\" expected: \"" + QVariant::typeToName(ifaceActionParamType.type()) + "\"");
hasError = true;
}
foreach (const QVariant &allowedValue, ifaceActionParamType.allowedValues()) {
if (!paramType.allowedValues().contains(allowedValue)) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" claims to implement interface \"" + value.toString() + "\" but action \"" + actionType.name() + "\" param \"" + paramType.name() + "\" is missing allowed value \"" + allowedValue.toString() + "\"");
hasError = true;
}
}
if (ifaceActionParamType.minValue() == "any") {
if (paramType.minValue().isNull()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" claims to implement interface \"" + value.toString() + "\" but action \"" + actionType.name() + "\" param \"" + paramType.name() + "\" is missing a minimum value");
hasError = true;
}
} else if (!ifaceActionParamType.minValue().isNull()) {
if (paramType.minValue() != ifaceActionParamType.minValue()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" claims to implement interface \"" + value.toString() + "\" but action \"" + actionType.name() + "\" param \"" + paramType.name() + "\" has not matching minimum value: \"" + paramType.minValue().toString() + "\" != \"" + ifaceActionParamType.minValue().toString() + "\"");
hasError = true;
}
}
if (ifaceActionParamType.maxValue() == "any") {
if (paramType.maxValue().isNull()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" claims to implement interface \"" + value.toString() + "\" but action \"" + actionType.name() + "\" param \"" + paramType.name() + "\" is missing a maximum value");
hasError = true;
}
} else if (!ifaceActionParamType.maxValue().isNull()) {
if (paramType.maxValue() != ifaceActionParamType.maxValue()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" claims to implement interface \"" + value.toString() + "\" but action \"" + actionType.name() + "\" param \"" + paramType.name() + "\" has not matching maximum value: \"" + paramType.maxValue().toString() + "\" != \"" + ifaceActionParamType.maxValue().toString() + "\"");
hasError = true;
}
}
if (ifaceActionParamType.defaultValue() == "any") {
if (paramType.defaultValue().isNull()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" claims to implement interface \"" + value.toString() + "\" but action \"" + actionType.name() + "\" param \"" + paramType.name() + "\" is missing a default value");
hasError = true;
}
} else if (!ifaceActionParamType.defaultValue().isNull()) {
if (paramType.defaultValue() != ifaceActionParamType.defaultValue()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" claims to implement interface \"" + value.toString() + "\" but action \"" + actionType.name() + "\" param \"" + paramType.name() + "\" is has incompatible default value: \"" + paramType.defaultValue().toString() + "\" != \"" + ifaceActionParamType.defaultValue().toString() + "\"");
hasError = true;
}
}
}
}
// Verify that additional params don't "break" the interface
// If there's an action without params in the interface, the actual action still can have params
// but those params must have a default value so they still can be invoked without params
foreach (const ParamType &paramType, actionType.paramTypes()) {
// Note: We can't use ParamType::isValid() on ParamTypes from interfaces because the don't
// have an ID set and aren't valid in any case. Let's instead check if the returned ParamType's
// name is set or not.
if (ifaceActionType.paramTypes().findByName(paramType.name()).name().isEmpty()) {
if (paramType.defaultValue().isNull()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" claims to implement interface \"" + value.toString() + "\" but action \"" + actionType.name() + "\" param \"" + paramType.name() + "\" is missing a default value as the interface requires this action to be executable without params.");
hasError = true;
}
}
}
}
foreach (const InterfaceEventType &ifaceEventType, iface.eventTypes()) {
if (!eventTypes.contains(ifaceEventType.name())) {
if (!ifaceEventType.optional()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" claims to implement interface \"" + value.toString() + "\" but doesn't implement event \"" + ifaceEventType.name() + "\"");
hasError = true;
}
continue;
}
EventType &eventType = eventTypes[ifaceEventType.name()];
// Verify all the params as required by the interface are available
foreach (const ParamType &ifaceEventParamType, ifaceEventType.paramTypes()) {
ParamType paramType = eventType.paramTypes().findByName(ifaceEventParamType.name());
if (!paramType.isValid()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" claims to implement interface \"" + value.toString() + "\" but event \"" + eventType.name() + "\" doesn't implement event param \"" + ifaceEventParamType.name() + "\"");
hasError = true;
} else {
if (paramType.type() != ifaceEventParamType.type()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" claims to implement interface \"" + value.toString() + "\" but event \"" + eventType.name() + "\" param \"" + paramType.name() + "\" is of wrong type: \"" + QVariant::typeToName(paramType.type()) + "\" expected: \"" + QVariant::typeToName(ifaceEventParamType.type()) + "\"");
hasError = true;
}
foreach (const QVariant &allowedValue, ifaceEventParamType.allowedValues()) {
if (!paramType.allowedValues().contains(allowedValue)) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" claims to implement interface \"" + value.toString() + "\" but event \"" + eventType.name() + "\" param \"" + paramType.name() + "\" is missing allowed value \"" + allowedValue.toString() + "\"");
hasError = true;
}
}
if (ifaceEventParamType.minValue() == "any") {
if (paramType.minValue().isNull()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" claims to implement interface \"" + value.toString() + "\" but event \"" + eventType.name() + "\" param \"" + paramType.name() + "\" is missing a minimum value");
hasError = true;
}
} else if (!ifaceEventParamType.minValue().isNull()) {
if (paramType.minValue() != ifaceEventParamType.minValue()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" claims to implement interface \"" + value.toString() + "\" but event \"" + eventType.name() + "\" param \"" + paramType.name() + "\" has not matching minimum value: \"" + paramType.minValue().toString() + "\" != \"" + ifaceEventParamType.minValue().toString() + "\"");
hasError = true;
}
}
if (ifaceEventParamType.maxValue() == "any") {
if (paramType.maxValue().isNull()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" claims to implement interface \"" + value.toString() + "\" but event \"" + eventType.name() + "\" param \"" + paramType.name() + "\" is missing a maximum value");
hasError = true;
}
} else if (!ifaceEventParamType.maxValue().isNull()) {
if (paramType.maxValue() != ifaceEventParamType.maxValue()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" claims to implement interface \"" + value.toString() + "\" but event \"" + eventType.name() + "\" param \"" + paramType.name() + "\" has not matching maximum value: \"" + paramType.maxValue().toString() + "\" != \"" + ifaceEventParamType.maxValue().toString() + "\"");
hasError = true;
}
}
if (ifaceEventParamType.defaultValue().toString() == "any") {
if (paramType.defaultValue().isNull()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" claims to implement interface \"" + value.toString() + "\" but event \"" + eventType.name() + "\" param \"" + paramType.name() + "\" is missing a default value");
hasError = true;
}
} else if (!ifaceEventParamType.defaultValue().isNull()) {
if (paramType.defaultValue() != ifaceEventParamType.defaultValue()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" claims to implement interface \"" + value.toString() + "\" but event \"" + eventType.name() + "\" param \"" + paramType.name() + "\" is has incompatible default value: \"" + paramType.defaultValue().toString() + "\" != \"" + ifaceEventParamType.defaultValue().toString() + "\"");
hasError = true;
}
}
}
}
// Override logging
if (ifaceEventType.loggingOverride()) {
eventType.setSuggestLogging(ifaceEventType.suggestLogging());
}
// Note: No need to check for default values (as with actions) for additional params as
// an emitted event always needs to have params filled with values. The client might use them or not...
}
interfaces.append(ThingUtils::generateInterfaceParentList(value.toString()));
}
interfaces.removeDuplicates();
thingClass.setInterfaces(interfaces);
QStringList providedInterfaces;
foreach (const QJsonValue &value, thingClassObject.value("providedInterfaces").toArray()) {
Interface iface = ThingUtils::loadInterface(value.toString());
if (!iface.isValid()) {
m_validationErrors.append("Thing class \"" + thingClass.name() + "\" uses non-existing interface \"" + value.toString() + "\" in providedInterfaces.");
hasError = true;
continue;
}
providedInterfaces.append(iface.name());
}
thingClass.setProvidedInterfaces(providedInterfaces);
thingClass.setStateTypes(stateTypes);
thingClass.setActionTypes(actionTypes);
thingClass.setEventTypes(eventTypes);
thingClass.setBrowserItemActionTypes(browserItemActionTypes);
m_thingClasses.append(thingClass);
}
}
if (!hasError) {
m_isValid = true;
}
}
QPair<bool, Types::Unit> PluginMetadata::loadAndVerifyUnit(const QString &unitString)
{
if (unitString.isEmpty())
return QPair<bool, Types::Unit>(true, Types::UnitNone);
QMetaObject metaObject = Types::staticMetaObject;
int enumIndex = metaObject.indexOfEnumerator(QString("Unit").toLatin1().data());
QMetaEnum metaEnum = metaObject.enumerator(enumIndex);
int enumValue = -1;
for (int i = 0; i < metaEnum.keyCount(); i++) {
if (QString(metaEnum.valueToKey(metaEnum.value(i))) == QString("Unit" + unitString)) {
enumValue = metaEnum.value(i);
break;
}
}
// inform the plugin developer about the error in the plugin json file
if (enumValue == -1) {
return QPair<bool, Types::Unit>(false, Types::UnitNone);
}
return QPair<bool, Types::Unit>(true, (Types::Unit)enumValue);
}
QPair<QStringList, QStringList> PluginMetadata::verifyFields(const QStringList &possibleFields, const QStringList &mandatoryFields, const QJsonObject &value)
{
QStringList missingFields;
QStringList unknownFields;
// Check if we have an unknown field
foreach (const QString &property, value.keys()) {
if (!possibleFields.contains(property)) {
unknownFields << property;
}
}
// Check if a mandatory field is missing
foreach (const QString &field, mandatoryFields) {
if (!value.contains(field)) {
missingFields << field;
}
}
return QPair<QStringList, QStringList>(missingFields, unknownFields);
}
QPair<bool, ParamTypes> PluginMetadata::parseParamTypes(const QJsonArray &array)
{
bool hasErrors = false;
int index = 0;
QList<ParamType> paramTypes;
foreach (const QJsonValue &paramTypesJson, array) {
QJsonObject pt = paramTypesJson.toObject();
QPair<QStringList, QStringList> verificationResult = verifyFields(ParamType::typeProperties(), ParamType::mandatoryTypeProperties(), pt);
// Check mandatory fields
if (!verificationResult.first.isEmpty()) {
m_validationErrors.append("Error parsing ParamType. Missing fields: \"" + verificationResult.first.join("\", \"") + "\"");
hasErrors = true;
continue;
}
ParamTypeId paramTypeId = ParamTypeId(pt.value("id").toString());
QString paramName = pt.value("name").toString();
// Check if there are any unknown fields
if (!verificationResult.second.isEmpty()) {
m_validationErrors.append("Param type \"" + paramName + "\" has unknown fields: \"" + verificationResult.second.join("\", \"") + "\"");
hasErrors = true;
}
// Check type
QVariant::Type t = QVariant::nameToType(pt.value("type").toString().toLatin1().data());
if (t == QVariant::Invalid) {
m_validationErrors.append("Param type \"" + paramName + "\" has unknown invalid type \"" + pt.value("type").toString() + "\"");
hasErrors = true;
}
if (paramTypeId.isNull()) {
m_validationErrors.append("Param type \"" + paramName + "\" has invalid UUID: " + pt.value("id").toString());
hasErrors = true;
}
if (!verifyDuplicateUuid(paramTypeId)) {
m_validationErrors.append("Param type \"" + paramName + "\" has duplicate UUID: " + paramTypeId.toString());
hasErrors = true;
}
QVariant defaultValue = pt.value("defaultValue").toVariant();
if (!defaultValue.isNull()) {
// Only convert if there actually is a value as we want it to be null if it isn't specced
// explicitly and convert() would initialize it to the variant's default value
defaultValue.convert(t);
}
ParamType paramType(paramTypeId, paramName, t, defaultValue);
paramType.setDisplayName(pt.value("displayName").toString());
// Set allowed values
QVariantList allowedValues;
foreach (const QJsonValue &allowedTypesJson, pt.value("allowedValues").toArray()) {
allowedValues.append(allowedTypesJson.toVariant());
}
// Set the input type if there is any
if (pt.contains("inputType")) {
QPair<bool, Types::InputType> inputTypeVerification = loadAndVerifyInputType(pt.value("inputType").toString());
if (!inputTypeVerification.first) {
m_validationErrors.append("Param type \"" + paramName + "\" has invalid inputType \"" + pt.value("type").toString() + "\"");
hasErrors = true;
} else {
paramType.setInputType(inputTypeVerification.second);
}
}
// set the unit if there is any
if (pt.contains("unit")) {
QPair<bool, Types::Unit> unitVerification = loadAndVerifyUnit(pt.value("unit").toString());
if (!unitVerification.first) {
m_validationErrors.append("Param type \"" + paramName + "\" has invalid unit \"" + pt.value("unit").toString() + "\"");
hasErrors = true;
} else {
paramType.setUnit(unitVerification.second);
}
}
// set readOnly if given (default false)
if (pt.contains("readOnly"))
paramType.setReadOnly(pt.value("readOnly").toBool());
paramType.setAllowedValues(allowedValues);
QVariant minValue = pt.value("minValue").toVariant();
if (!minValue.isNull()) {
// Only convert if there actually is a value as we want it to be null if it isn't specced
// explicitly and convert() would initialize it to the variant's default value
minValue.convert(t);
}
QVariant maxValue = pt.value("maxValue").toVariant();
if (!maxValue.isNull()) {
// Only convert if there actually is a value as we want it to be null if it isn't specced
// explicitly and convert() would initialize it to the variant's default value
maxValue.convert(t);
}
paramType.setLimits(minValue, maxValue);
paramType.setIndex(index++);
paramTypes.append(paramType);
}
return QPair<bool, QList<ParamType> >(!hasErrors, paramTypes);
}
QPair<bool, Types::InputType> PluginMetadata::loadAndVerifyInputType(const QString &inputType)
{
if (inputType.isEmpty())
return QPair<bool, Types::InputType>(true, Types::InputTypeNone);
QMetaObject metaObject = Types::staticMetaObject;
int enumIndex = metaObject.indexOfEnumerator(QString("InputType").toLatin1().data());
QMetaEnum metaEnum = metaObject.enumerator(enumIndex);
int enumValue = -1;
for (int i = 0; i < metaEnum.keyCount(); i++) {
if (QString(metaEnum.valueToKey(metaEnum.value(i))) == QString("InputType" + inputType)) {
enumValue = metaEnum.value(i);
break;
}
}
// inform the plugin developer about the error in the plugin json file
if (enumValue == -1) {
return QPair<bool, Types::InputType>(false, Types::InputTypeNone);
}
return QPair<bool, Types::InputType>(true, (Types::InputType)enumValue);
}
bool PluginMetadata::verifyDuplicateUuid(const QUuid &uuid)
{
if (m_allUuids.contains(uuid)) {
// FIXME: Drop non-strict run! (see .h for more context)
if (m_strictRun) {
return false;
} else {
// Using regular qWarning here as I'm struggling with making the nymea debug categories work in a pic only build
// This is only used in special cirumstances and it's probably ok that one cannot filter away this warning
qWarning() << "THIS PLUGIN USES DUPLICATE UUID" << uuid.toString() << "! THIS IS NOT SUPPORTED AND MAY CAUSE RUNTIME ISSUES.";
}
}
if (m_currentScopUuids.contains(uuid)) {
return false;
}
m_allUuids.append(uuid);
return true;
}