src/common/message.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-2018 by the Quassel Project                        *
   3  *   devel@quassel-irc.org                                                 *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
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   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) version 3.                                           *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
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  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
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  19  ***************************************************************************/
  20
  21 #include "message.h"
  22
  23 #include <utility>
  24
  25 #include <QDataStream>
  26
  27 #include "peer.h"
  28 #include "signalproxy.h"
  29 #include "util.h"
  30
  31 Message::Message(
  32     BufferInfo bufferInfo, Type type, QString contents, QString sender, QString senderPrefixes, QString realName, QString avatarUrl, Flags flags)
  33     : _timestamp(QDateTime::currentDateTime().toUTC())
  34     , _bufferInfo(std::move(bufferInfo))
  35     , _contents(std::move(contents))
  36     , _sender(std::move(sender))
  37     , _senderPrefixes(std::move(senderPrefixes))
  38     , _realName(std::move(realName))
  39     , _avatarUrl(std::move(avatarUrl))
  40     , _type(type)
  41     , _flags(flags)
  42 {}
  43
  44 Message::Message(QDateTime ts,
  45                  BufferInfo bufferInfo,
  46                  Type type,
  47                  QString contents,
  48                  QString sender,
  49                  QString senderPrefixes,
  50                  QString realName,
  51                  QString avatarUrl,
  52                  Flags flags)
  53     : _timestamp(std::move(ts))
  54     , _bufferInfo(std::move(bufferInfo))
  55     , _contents(std::move(contents))
  56     , _sender(std::move(sender))
  57     , _senderPrefixes(std::move(senderPrefixes))
  58     , _realName(std::move(realName))
  59     , _avatarUrl(std::move(avatarUrl))
  60     , _type(type)
  61     , _flags(flags)
  62 {}
  63
  64 QDataStream& operator<<(QDataStream& out, const Message& msg)
  65 {
  66     Q_ASSERT(SignalProxy::current());
  67     Q_ASSERT(SignalProxy::current()->targetPeer());
  68
  69     // We do not serialize the sender prefixes until we have a new protocol or client-features implemented
  70     out << msg.msgId();
  71
  72     if (SignalProxy::current()->targetPeer()->hasFeature(Quassel::Feature::LongTime)) {
  73         // toMSecs returns a qint64, signed rather than unsigned
  74         out << (qint64)msg.timestamp().toMSecsSinceEpoch();
  75     }
  76     else {
  77         out << (quint32)msg.timestamp().toTime_t();
  78     }
  79
  80     out << (quint32)msg.type() << (quint8)msg.flags() << msg.bufferInfo() << msg.sender().toUtf8();
  81
  82     if (SignalProxy::current()->targetPeer()->hasFeature(Quassel::Feature::SenderPrefixes))
  83         out << msg.senderPrefixes().toUtf8();
  84
  85     if (SignalProxy::current()->targetPeer()->hasFeature(Quassel::Feature::RichMessages)) {
  86         out << msg.realName().toUtf8();
  87         out << msg.avatarUrl().toUtf8();
  88     }
  89
  90     out << msg.contents().toUtf8();
  91     return out;
  92 }
  93
  94 QDataStream& operator>>(QDataStream& in, Message& msg)
  95 {
  96     Q_ASSERT(SignalProxy::current());
  97     Q_ASSERT(SignalProxy::current()->sourcePeer());
  98
  99     in >> msg._msgId;
 100
 101     if (SignalProxy::current()->sourcePeer()->hasFeature(Quassel::Feature::LongTime)) {
 102         // timestamp is a qint64, signed rather than unsigned
 103         qint64 timeStamp;
 104         in >> timeStamp;
 105         msg._timestamp = QDateTime::fromMSecsSinceEpoch(timeStamp);
 106     }
 107     else {
 108         quint32 timeStamp;
 109         in >> timeStamp;
 110         msg._timestamp = QDateTime::fromTime_t(timeStamp);
 111     }
 112
 113     quint32 type;
 114     in >> type;
 115     msg._type = Message::Type(type);
 116
 117     quint8 flags;
 118     in >> flags;
 119     msg._flags = Message::Flags(flags);
 120
 121     in >> msg._bufferInfo;
 122
 123     QByteArray sender;
 124     in >> sender;
 125     msg._sender = QString::fromUtf8(sender);
 126
 127     QByteArray senderPrefixes;
 128     if (SignalProxy::current()->sourcePeer()->hasFeature(Quassel::Feature::SenderPrefixes))
 129         in >> senderPrefixes;
 130     msg._senderPrefixes = QString::fromUtf8(senderPrefixes);
 131
 132     QByteArray realName;
 133     QByteArray avatarUrl;
 134     if (SignalProxy::current()->sourcePeer()->hasFeature(Quassel::Feature::RichMessages)) {
 135         in >> realName;
 136         in >> avatarUrl;
 137     }
 138     msg._realName = QString::fromUtf8(realName);
 139     msg._avatarUrl = QString::fromUtf8(avatarUrl);
 140
 141     QByteArray contents;
 142     in >> contents;
 143     msg._contents = QString::fromUtf8(contents);
 144
 145     return in;
 146 }
 147
 148 QDebug operator<<(QDebug dbg, const Message& msg)
 149 {
 150     dbg.nospace() << qPrintable(QString("Message(MsgId:")) << msg.msgId() << qPrintable(QString(",")) << msg.timestamp()
 151                   << qPrintable(QString(", Type:")) << msg.type() << qPrintable(QString(", RealName:")) << msg.realName()
 152                   << qPrintable(QString(", AvatarURL:")) << msg.avatarUrl() << qPrintable(QString(", Flags:")) << msg.flags()
 153                   << qPrintable(QString(")")) << msg.senderPrefixes() << msg.sender() << ":" << msg.contents();
 154     return dbg;
 155 }