76 lines
2.3 KiB
C++
Executable File
76 lines
2.3 KiB
C++
Executable File
/**
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* @RDE_HEADER@
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* LTS web socket server - Abstract Client Message Factory
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* $Id$
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* $HeadURL$
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* $Author$
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* Created by Philipp Dassow, SLST, 2017-11-28
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*/
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#include "client_message_factory.h"
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#include "client_connection.h"
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#include "json_keys.h"
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#include <QJsonDocument>
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namespace LtsWebSocket
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{
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// ######## AbstractClientMessageFactory begin ########
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QJsonParseError AbstractClientMessageFactory::parseMessage(const QString &message)
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{
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QJsonParseError error;
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QJsonDocument doc = QJsonDocument::fromJson(message.toUtf8(), &error);
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if (error.error != QJsonParseError::NoError)
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return error;
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QJsonObject obj = doc.object();
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m_data = obj.value(JsonKeys::DATA());
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m_type = obj.value(JsonKeys::TYPE()).toString();
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m_typeId = obj.value(JsonKeys::TYPEID()).toInt();
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m_uuid = obj.value(JsonKeys::UUID_()).toString();
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return error;
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}
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AbstractClientMessage *AbstractClientMessageFactory::checkAttributes(ReplyHandler *client,
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const QString &message) const
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{
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if (!m_uuid.isEmpty() && !m_type.isEmpty())
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return nullptr;
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if (m_uuid.isEmpty())
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{
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WARNING_LOG(m_logger) << "Got message without uuid: " << message << "'";
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return new LtsWebSocket::InvalidMessage(client, QString(), QStringLiteral("Got message without uuid"));
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}
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WARNING_LOG(m_logger) << "Got message no type: " << message << "'";
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return new LtsWebSocket::InvalidMessage(client, m_uuid, QStringLiteral("Message has no type"));
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}
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AbstractClientMessage *AbstractClientMessageFactory::checkResult(ReplyHandler *client,
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const QString &message,
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AbstractClientMessage *result) const
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{
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if (result == nullptr)
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{
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WARNING_LOG(m_logger) << "Could not parse message: " << message;
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result = new LtsWebSocket::InvalidMessage(client, m_uuid, QStringLiteral("Invalid type"));
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}
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if (!result->hasValidData())
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{
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WARNING_LOG(m_logger) << "Resulting JSon message has invalid data... " << message;
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delete result;
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result = new LtsWebSocket::InvalidMessage(client, m_uuid, QStringLiteral("Has invalid data part"));
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}
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return result;
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}
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// ######## AbstractClientMessageFactory end ########
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} // namespace LtsWebSocketServer
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