You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
90 lines
3.0 KiB
C
90 lines
3.0 KiB
C
1 year ago
|
/***************************************************************************
|
||
|
|
* Copyright (C) gempa GmbH *
|
||
|
|
* All rights reserved. *
|
||
|
|
* Contact: gempa GmbH (seiscomp-dev@gempa.de) *
|
||
|
|
* *
|
||
|
|
* GNU Affero General Public License Usage *
|
||
|
|
* This file may be used under the terms of the GNU Affero *
|
||
|
|
* Public License version 3.0 as published by the Free Software Foundation *
|
||
|
|
* and appearing in the file LICENSE included in the packaging of this *
|
||
|
|
* file. Please review the following information to ensure the GNU Affero *
|
||
|
|
* Public License version 3.0 requirements will be met: *
|
||
|
|
* https://www.gnu.org/licenses/agpl-3.0.html. *
|
||
|
|
* *
|
||
|
|
* Other Usage *
|
||
|
|
* Alternatively, this file may be used in accordance with the terms and *
|
||
|
|
* conditions contained in a signed written agreement between you and *
|
||
|
|
* gempa GmbH. *
|
||
|
|
***************************************************************************/
|
||
|
|
|
||
|
|
|
||
|
|
#ifndef SEISCOMP_CLIENT_PACKET_H
|
||
|
|
#define SEISCOMP_CLIENT_PACKET_H
|
||
|
|
|
||
|
|
|
||
|
|
#include <seiscomp/core/message.h>
|
||
|
|
#include <seiscomp/client.h>
|
||
|
|
#include <string>
|
||
|
|
#include <stdint.h>
|
||
|
|
|
||
|
|
|
||
|
|
namespace Seiscomp {
|
||
|
|
namespace Client {
|
||
|
|
|
||
|
|
|
||
|
|
DEFINE_SMARTPOINTER(Packet);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief The Packet struct provides access to a data packet received
|
||
|
|
* from a messaging backend.
|
||
|
|
*
|
||
|
|
* Apart from metadata a package only contains a vector of octetts which
|
||
|
|
* are parsed in the next layer. A packet is usually transformed to and
|
||
|
|
* from a message.
|
||
|
|
*/
|
||
|
|
struct SC_SYSTEM_CLIENT_API Packet : Core::BaseObject {
|
||
|
|
DECLARE_CASTS(Packet)
|
||
|
|
|
||
|
|
Packet() : type(Undefined), seqNo(-1) {}
|
||
|
|
|
||
|
|
enum Type {
|
||
|
|
Undefined = -1,
|
||
|
|
Data = 0,
|
||
|
|
Enter = 1,
|
||
|
|
Leave = 2,
|
||
|
|
Status = 3,
|
||
|
|
Disconnected = 4
|
||
|
|
};
|
||
|
|
|
||
|
|
Type type; //!< The message type
|
||
|
|
std::string headerContentEncoding; //!< The encoding raw string
|
||
|
|
std::string headerContentType; //!< The content type raw string
|
||
|
|
std::string sender; //!< The sender's client name
|
||
|
|
std::string target; //!< The target group or peer
|
||
|
|
std::string subject; //!< For ENTER, LEAVE, STATE and DISCONNECTED messages
|
||
|
|
uint64_t seqNo; //!< The optional sequence number
|
||
|
|
std::string payload; //!< The actual payload or *the* message
|
||
|
|
|
||
|
|
Packet &swap(Packet &other);
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
inline Packet &Packet::swap(Packet &other) {
|
||
|
|
std::swap(type, other.type);
|
||
|
|
sender.swap(other.sender);
|
||
|
|
target.swap(other.target);
|
||
|
|
headerContentEncoding.swap(other.headerContentEncoding);
|
||
|
|
headerContentType.swap(other.headerContentType);
|
||
|
|
subject.swap(other.subject);
|
||
|
|
std::swap(seqNo, other.seqNo);
|
||
|
|
payload.swap(other.payload);
|
||
|
|
return *this;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
#endif
|