src: Yearly copyright bump

[quassel.git] / src / common / peer.h

diff --git a/src/common/peer.h b/src/common/peer.h
index b2327a3..ce5851d 100644 (file)
--- a/src/common/peer.h
+++ b/src/common/peer.h
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2005-2013 by the Quassel Project                        *
+ *   Copyright (C) 2005-2019 by the Quassel Project                        *
  *   devel@quassel-irc.org                                                 *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -18,25 +18,49 @@
  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
  ***************************************************************************/
 
-#ifndef PEER_H
-#define PEER_H
+#pragma once
+
+#include "common-export.h"
 
 #include <QAbstractSocket>
+#include <QDataStream>
+#include <QPointer>
 
+#include "authhandler.h"
 #include "protocol.h"
+#include "quassel.h"
 #include "signalproxy.h"
 
-class Peer : public QObject
+class COMMON_EXPORT Peer : public QObject
 {
     Q_OBJECT
 
 public:
-    Peer(QObject *parent = 0) : QObject(parent) {}
+    explicit Peer(AuthHandler* authHandler, QObject* parent = nullptr);
 
+    virtual Protocol::Type protocol() const = 0;
     virtual QString description() const = 0;
 
-    virtual SignalProxy *signalProxy() const = 0;
-    virtual void setSignalProxy(SignalProxy *proxy) = 0;
+    virtual SignalProxy* signalProxy() const = 0;
+    virtual void setSignalProxy(SignalProxy* proxy) = 0;
+
+    QDateTime connectedSince() const;
+    void setConnectedSince(const QDateTime& connectedSince);
+
+    QString buildDate() const;
+    void setBuildDate(const QString& buildDate);
+
+    QString clientVersion() const;
+    void setClientVersion(const QString& clientVersion);
+
+    bool hasFeature(Quassel::Feature feature) const;
+    Quassel::Features features() const;
+    void setFeatures(Quassel::Features features);
+
+    int id() const;
+    void setId(int id);
+
+    AuthHandler* authHandler() const;
 
     virtual bool isOpen() const = 0;
     virtual bool isSecure() const = 0;
@@ -44,43 +68,81 @@ public:
 
     virtual int lag() const = 0;
 
-public slots:
-    virtual void dispatch(const Protocol::SyncMessage &msg) = 0;
-    virtual void dispatch(const Protocol::RpcCall &msg) = 0;
-    virtual void dispatch(const Protocol::InitRequest &msg) = 0;
-    virtual void dispatch(const Protocol::InitData &msg) = 0;
+    virtual QString address() const = 0;
+    virtual quint16 port() const = 0;
 
-    virtual void close(const QString &reason = QString()) = 0;
+public slots:
+    /* Handshake messages */
+    virtual void dispatch(const Protocol::RegisterClient&) = 0;
+    virtual void dispatch(const Protocol::ClientDenied&) = 0;
+    virtual void dispatch(const Protocol::ClientRegistered&) = 0;
+    virtual void dispatch(const Protocol::SetupData&) = 0;
+    virtual void dispatch(const Protocol::SetupFailed&) = 0;
+    virtual void dispatch(const Protocol::SetupDone&) = 0;
+    virtual void dispatch(const Protocol::Login&) = 0;
+    virtual void dispatch(const Protocol::LoginFailed&) = 0;
+    virtual void dispatch(const Protocol::LoginSuccess&) = 0;
+    virtual void dispatch(const Protocol::SessionState&) = 0;
+
+    /* Sigproxy messages */
+    virtual void dispatch(const Protocol::SyncMessage&) = 0;
+    virtual void dispatch(const Protocol::RpcCall&) = 0;
+    virtual void dispatch(const Protocol::InitRequest&) = 0;
+    virtual void dispatch(const Protocol::InitData&) = 0;
+
+    virtual void close(const QString& reason = QString()) = 0;
 
 signals:
     void disconnected();
-    void error(QAbstractSocket::SocketError);
     void secureStateChanged(bool secure = true);
     void lagUpdated(int msecs);
 
 protected:
-    template<class T>
-    void handle(const T &protoMessage);
+    template<typename T>
+    void handle(const T& protoMessage);
+
+private:
+    QPointer<AuthHandler> _authHandler;
+
+    QDateTime _connectedSince;
+
+    QString _buildDate;
+    QString _clientVersion;
+    Quassel::Features _features;
+
+    int _id = -1;
 };
 
+// We need to special-case Peer* in attached signals/slots, so typedef it for the meta type system
+using PeerPtr = Peer*;
+Q_DECLARE_METATYPE(PeerPtr)
+
+QDataStream& operator<<(QDataStream& out, PeerPtr ptr);
+QDataStream& operator>>(QDataStream& in, PeerPtr& ptr);
 
 // Template method needed in the header
-template<class T> inline
-void Peer::handle(const T &protoMessage)
+template<typename T>
+inline void Peer::handle(const T& protoMessage)
 {
-    switch(protoMessage.handler()) {
-        case Protocol::SignalProxy:
-            if (!signalProxy()) {
-                qWarning() << Q_FUNC_INFO << "Cannot handle message without a SignalProxy!";
-                return;
-            }
-            signalProxy()->handle(this, protoMessage);
-            break;
-
-        default:
-            qWarning() << Q_FUNC_INFO << "Unknown handler for protocol message!";
+    switch (protoMessage.handler()) {
+    case Protocol::Handler::SignalProxy:
+        if (!signalProxy()) {
+            qWarning() << Q_FUNC_INFO << "Cannot handle message without a SignalProxy!";
             return;
+        }
+        signalProxy()->handle(this, protoMessage);
+        break;
+
+    case Protocol::Handler::AuthHandler:
+        if (!authHandler()) {
+            qWarning() << Q_FUNC_INFO << "Cannot handle auth messages without an active AuthHandler!";
+            return;
+        }
+        authHandler()->handle(protoMessage);
+        break;
+
+    default:
+        qWarning() << Q_FUNC_INFO << "Unknown handler for protocol message!";
+        return;
     }
 }
-
-#endif