Revert rudimentary DCC support for the 0.10 release

[quassel.git] / src / core / coresessioneventprocessor.cpp

diff --git a/src/core/coresessioneventprocessor.cpp b/src/core/coresessioneventprocessor.cpp
index 9a00537..e31c20d 100644 (file)
--- a/src/core/coresessioneventprocessor.cpp
+++ b/src/core/coresessioneventprocessor.cpp
@@ -23,12 +23,9 @@
 #include "coreirclisthelper.h"
 #include "corenetwork.h"
 #include "coresession.h"
-#include "coretransfer.h"
-#include "coretransfermanager.h"
 #include "ctcpevent.h"
 #include "ircevent.h"
 #include "ircuser.h"
-#include "logger.h"
 #include "messageevent.h"
 #include "netsplit.h"
 #include "quassel.h"
@@ -1017,67 +1014,6 @@ void CoreSessionEventProcessor::handleCtcpClientinfo(CtcpEvent *e)
 }
 
 
-// http://www.irchelp.org/irchelp/rfc/ctcpspec.html
-// http://en.wikipedia.org/wiki/Direct_Client-to-Client
-void CoreSessionEventProcessor::handleCtcpDcc(CtcpEvent *e)
-{
-    // DCC support is unfinished, experimental and potentially dangerous, so make it opt-in
-    if (!Quassel::isOptionSet("enable-experimental-dcc")) {
-        quInfo() << "DCC disabled, start core with --enable-experimental-dcc if you really want to try it out";
-        return;
-    }
-
-    // normal:  SEND <filename> <ip> <port> [<filesize>]
-    // reverse: SEND <filename> <ip> 0 <filesize> <token>
-    QStringList params = e->param().split(' ');
-    if (params.count()) {
-        QString cmd = params[0].toUpper();
-        if (cmd == "SEND") {
-            if (params.count() < 4) {
-                qWarning() << "Invalid DCC SEND request:" << e;  // TODO emit proper error to client
-                return;
-            }
-            QString filename = params[1];
-            QHostAddress address;
-            quint16 port = params[3].toUShort();
-            quint64 size = 0;
-            QString numIp = params[2]; // this is either IPv4 as a 32 bit value, or IPv6 (which always contains a colon)
-            if (numIp.contains(':')) { // IPv6
-                if (!address.setAddress(numIp)) {
-                    qWarning() << "Invalid IPv6:" << numIp;
-                    return;
-                }
-            }
-            else {
-                address.setAddress(numIp.toUInt());
-            }
-
-            if (port == 0) { // Reverse DCC is indicated by a 0 port
-                emit newEvent(new MessageEvent(Message::Error, e->network(), tr("Reverse DCC SEND not supported"), e->prefix(), e->target(), Message::None, e->timestamp()));
-                return;
-            }
-            if (port < 1024) {
-                qWarning() << "Privileged port requested:" << port; // FIXME ask user if this is ok
-            }
-
-
-            if (params.count() > 4) { // filesize is optional
-                size = params[4].toULong();
-            }
-
-            // TODO: check if target is the right thing to use for the partner
-            CoreTransfer *transfer = new CoreTransfer(Transfer::Receive, e->target(), filename, address, port, size, this);
-            coreSession()->signalProxy()->synchronize(transfer);
-            coreSession()->transferManager()->addTransfer(transfer);
-        }
-        else {
-            emit newEvent(new MessageEvent(Message::Error, e->network(), tr("DCC %1 not supported").arg(cmd), e->prefix(), e->target(), Message::None, e->timestamp()));
-            return;
-        }
-    }
-}
-
-
 void CoreSessionEventProcessor::handleCtcpPing(CtcpEvent *e)
 {
     e->setReply(e->param().isNull() ? "" : e->param());