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90 lines
3.0 KiB
C++
90 lines
3.0 KiB
C++
/***************************************************************************
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* Copyright (C) gempa GmbH *
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* All rights reserved. *
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* Contact: gempa GmbH (seiscomp-dev@gempa.de) *
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* *
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* GNU Affero General Public License Usage *
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* This file may be used under the terms of the GNU Affero *
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* Public License version 3.0 as published by the Free Software Foundation *
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* and appearing in the file LICENSE included in the packaging of this *
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* file. Please review the following information to ensure the GNU Affero *
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* Public License version 3.0 requirements will be met: *
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* https://www.gnu.org/licenses/agpl-3.0.html. *
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* *
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* Other Usage *
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* Alternatively, this file may be used in accordance with the terms and *
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* conditions contained in a signed written agreement between you and *
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* gempa GmbH. *
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***************************************************************************/
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#ifndef SEISCOMP_CLIENT_PACKET_H
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#define SEISCOMP_CLIENT_PACKET_H
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#include <seiscomp/core/message.h>
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#include <seiscomp/client.h>
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#include <string>
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#include <stdint.h>
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namespace Seiscomp {
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namespace Client {
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DEFINE_SMARTPOINTER(Packet);
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/**
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* @brief The Packet struct provides access to a data packet received
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* from a messaging backend.
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*
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* Apart from metadata a package only contains a vector of octetts which
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* are parsed in the next layer. A packet is usually transformed to and
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* from a message.
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*/
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struct SC_SYSTEM_CLIENT_API Packet : Core::BaseObject {
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DECLARE_CASTS(Packet)
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Packet() : type(Undefined), seqNo(-1) {}
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enum Type {
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Undefined = -1,
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Data = 0,
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Enter = 1,
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Leave = 2,
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Status = 3,
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Disconnected = 4
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};
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Type type; //!< The message type
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std::string headerContentEncoding; //!< The encoding raw string
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std::string headerContentType; //!< The content type raw string
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std::string sender; //!< The sender's client name
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std::string target; //!< The target group or peer
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std::string subject; //!< For ENTER, LEAVE, STATE and DISCONNECTED messages
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uint64_t seqNo; //!< The optional sequence number
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std::string payload; //!< The actual payload or *the* message
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Packet &swap(Packet &other);
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};
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inline Packet &Packet::swap(Packet &other) {
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std::swap(type, other.type);
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sender.swap(other.sender);
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target.swap(other.target);
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headerContentEncoding.swap(other.headerContentEncoding);
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headerContentType.swap(other.headerContentType);
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subject.swap(other.subject);
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std::swap(seqNo, other.seqNo);
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payload.swap(other.payload);
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return *this;
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}
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}
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}
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#endif
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