105 lines
4.0 KiB
C++
105 lines
4.0 KiB
C++
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
* *
|
|
* Copyright (C) 2015 Simon Stürz <simon.stuerz@guh.io> *
|
|
* *
|
|
* This file is part of nymea. *
|
|
* *
|
|
* This library is free software; you can redistribute it and/or *
|
|
* modify it under the terms of the GNU Lesser General Public *
|
|
* License as published by the Free Software Foundation; either *
|
|
* version 2.1 of the License, or (at your option) any later version. *
|
|
* *
|
|
* This library 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 library; If not, see *
|
|
* <http://www.gnu.org/licenses/>. *
|
|
* *
|
|
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
|
|
|
|
#include "kodijsonhandler.h"
|
|
#include "extern-plugininfo.h"
|
|
|
|
#include <QJsonDocument>
|
|
|
|
KodiJsonHandler::KodiJsonHandler(KodiConnection *connection, QObject *parent) :
|
|
QObject(parent),
|
|
m_connection(connection),
|
|
m_id(0)
|
|
{
|
|
connect(m_connection, &KodiConnection::dataReady, this, &KodiJsonHandler::processResponse);
|
|
}
|
|
|
|
int KodiJsonHandler::sendData(const QString &method, const QVariantMap ¶ms)
|
|
{
|
|
m_id++;
|
|
|
|
QVariantMap package;
|
|
package.insert("id", m_id);
|
|
package.insert("method", method);
|
|
package.insert("params", params);
|
|
package.insert("jsonrpc", "2.0");
|
|
|
|
m_replys.insert(m_id, KodiReply(method, params));
|
|
|
|
QJsonDocument jsonDoc = QJsonDocument::fromVariant(package);
|
|
m_connection->sendData(jsonDoc.toJson());
|
|
//qCDebug(dcKodi) << "sending data" << jsonDoc.toJson();
|
|
return m_id;
|
|
}
|
|
|
|
void KodiJsonHandler::processResponse(const QByteArray &data)
|
|
{
|
|
m_dataBuffer.append(data);
|
|
|
|
QByteArray packet = m_dataBuffer;
|
|
int pos = packet.indexOf("}{");
|
|
if (pos > 0) {
|
|
packet = m_dataBuffer.left(pos + 1);
|
|
}
|
|
|
|
if (!packet.endsWith("}")) {
|
|
return; // Won't parse for sure, likely not enough data yet
|
|
}
|
|
|
|
QJsonParseError error;
|
|
QJsonDocument jsonDoc = QJsonDocument::fromJson(packet, &error);
|
|
|
|
if(error.error != QJsonParseError::NoError) {
|
|
qCWarning(dcKodi) << "failed to parse JSON data:" << data << ":" << error.errorString();
|
|
return;
|
|
}
|
|
|
|
// Ok, we managed to parse a complete packet, remove it from the input buffer
|
|
m_dataBuffer.remove(0, packet.length());
|
|
|
|
//qCDebug(dcKodi) << "data received:" << jsonDoc.toJson();
|
|
|
|
QVariantMap message = jsonDoc.toVariant().toMap();
|
|
|
|
// check jsonrpc value
|
|
if (!message.contains("jsonrpc") || message.value("jsonrpc").toString() != "2.0") {
|
|
qCWarning(dcKodi) << "jsonrpc 2.0 value missing in message" << data;
|
|
}
|
|
|
|
// check id (if there is no id, it's an notification from kodi)
|
|
if (!message.contains("id")) {
|
|
|
|
// check method
|
|
if (!message.contains("method")) {
|
|
qCWarning(dcKodi) << "method missing in message" << data;
|
|
}
|
|
|
|
emit notificationReceived(message.value("method").toString(), message.value("params").toMap());
|
|
return;
|
|
}
|
|
|
|
int id = message.value("id").toInt();
|
|
KodiReply reply = m_replys.take(id);
|
|
|
|
emit replyReceived(id, reply.method(), message);
|
|
}
|