107 lines
3.3 KiB
C++
107 lines
3.3 KiB
C++
// SPDX-License-Identifier: GPL-3.0-or-later
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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*
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* Copyright (C) 2013 - 2024, nymea GmbH
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* Copyright (C) 2024 - 2025, chargebyte austria GmbH
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*
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* This file is part of nymea-plugins.
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*
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* nymea-plugins is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* nymea-plugins is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with nymea-plugins. If not, see <https://www.gnu.org/licenses/>.
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*
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#include "kodijsonhandler.h"
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#include "extern-plugininfo.h"
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#include <QJsonDocument>
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KodiJsonHandler::KodiJsonHandler(KodiConnection *connection, QObject *parent) :
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QObject(parent),
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m_connection(connection),
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m_id(0)
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{
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connect(m_connection, &KodiConnection::dataReady, this, &KodiJsonHandler::processResponse);
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}
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int KodiJsonHandler::sendData(const QString &method, const QVariantMap ¶ms)
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{
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m_id++;
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QVariantMap package;
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package.insert("id", m_id);
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package.insert("method", method);
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package.insert("params", params);
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package.insert("jsonrpc", "2.0");
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m_replys.insert(m_id, KodiReply(method, params));
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QJsonDocument jsonDoc = QJsonDocument::fromVariant(package);
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m_connection->sendData(jsonDoc.toJson());
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//qCDebug(dcKodi) << "sending data" << jsonDoc.toJson();
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return m_id;
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}
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void KodiJsonHandler::processResponse(const QByteArray &data)
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{
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m_dataBuffer.append(data);
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QByteArray packet = m_dataBuffer;
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int pos = packet.indexOf("}{");
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if (pos > 0) {
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packet = m_dataBuffer.left(pos + 1);
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}
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if (!packet.endsWith("}")) {
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return; // Won't parse for sure, likely not enough data yet
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}
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QJsonParseError error;
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QJsonDocument jsonDoc = QJsonDocument::fromJson(packet, &error);
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if(error.error != QJsonParseError::NoError) {
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qCWarning(dcKodi) << "failed to parse JSON data:" << data << ":" << error.errorString();
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return;
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}
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// Ok, we managed to parse a complete packet, remove it from the input buffer
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m_dataBuffer.remove(0, packet.length());
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//qCDebug(dcKodi) << "data received:" << jsonDoc.toJson();
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QVariantMap message = jsonDoc.toVariant().toMap();
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// check jsonrpc value
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if (!message.contains("jsonrpc") || message.value("jsonrpc").toString() != "2.0") {
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qCWarning(dcKodi) << "jsonrpc 2.0 value missing in message" << data;
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}
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// check id (if there is no id, it's an notification from kodi)
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if (!message.contains("id")) {
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// check method
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if (!message.contains("method")) {
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qCWarning(dcKodi) << "method missing in message" << data;
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}
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emit notificationReceived(message.value("method").toString(), message.value("params").toMap());
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return;
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}
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int id = message.value("id").toInt();
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KodiReply reply = m_replys.take(id);
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emit replyReceived(id, reply.method(), message);
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}
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