+
+void CoreUserInputHandler::handleSay(const BufferInfo &bufferInfo, const QString &msg)
+{
+ if (bufferInfo.bufferName().isEmpty())
+ return; // server buffer
+
+ QByteArray encMsg = channelEncode(bufferInfo.bufferName(), msg);
+#ifdef HAVE_QCA2
+ putPrivmsg(serverEncode(bufferInfo.bufferName()), encMsg, network()->cipher(bufferInfo.bufferName()));
+#else
+ putPrivmsg(serverEncode(bufferInfo.bufferName()), encMsg);
+#endif
+ emit displayMsg(Message::Plain, bufferInfo.type(), bufferInfo.bufferName(), msg, network()->myNick(), Message::Self);
+}
+
+
+void CoreUserInputHandler::handleSetkey(const BufferInfo &bufferInfo, const QString &msg)
+{
+#ifdef HAVE_QCA2
+ if (!bufferInfo.isValid())
+ return;
+
+ if (!Cipher::neededFeaturesAvailable())
+ return;
+
+ QStringList parms = msg.split(' ', QString::SkipEmptyParts);
+
+ if (parms.count() == 1 && !bufferInfo.bufferName().isEmpty())
+ parms.prepend(bufferInfo.bufferName());
+ else if (parms.count() != 2) {
+ emit displayMsg(Message::Info, bufferInfo.bufferName(),
+ tr("[usage] /setkey <nick|channel> <key> sets the encryption key for nick or channel. "
+ "/setkey <key> when in a channel or query buffer sets the key for it."));
+ return;
+ }
+
+ QString target = parms.at(0);
+ QByteArray key = parms.at(1).toLocal8Bit();
+ network()->setCipherKey(target, key);
+
+ emit displayMsg(Message::Info, bufferInfo.bufferName(), tr("The key for %1 has been set.").arg(target));
+#else
+ Q_UNUSED(msg)
+ emit displayMsg(Message::Error, bufferInfo.bufferName(), tr("Error: Setting an encryption key requires Quassel to have been built "
+ "with support for the Qt Cryptographic Architecture (QCA) library. "
+ "Contact your distributor about a Quassel package with QCA "
+ "support, or rebuild Quassel with QCA present."));
+#endif
+}
+
+
+void CoreUserInputHandler::handleShowkey(const BufferInfo &bufferInfo, const QString &msg)
+{
+#ifdef HAVE_QCA2
+ if (!bufferInfo.isValid())
+ return;
+
+ if (!Cipher::neededFeaturesAvailable())
+ return;
+
+ QStringList parms = msg.split(' ', QString::SkipEmptyParts);
+
+ if (parms.isEmpty() && !bufferInfo.bufferName().isEmpty())
+ parms.prepend(bufferInfo.bufferName());
+
+ if (parms.isEmpty()) {
+ emit displayMsg(Message::Info, bufferInfo.bufferName(), "",
+ tr("[usage] /showkey <nick|channel> shows the encryption key for nick or channel or just /showkey when in a channel or query."));
+ return;
+ }
+
+ QString target = parms.at(0);
+ QByteArray key = network()->cipherKey(target);
+
+ if (key.isEmpty()) {
+ emit displayMsg(Message::Info, bufferInfo.bufferName(), tr("No key has been set for %1.").arg(target));
+ return;
+ }
+
+ emit displayMsg(Message::Info, bufferInfo.bufferName(), tr("The key for %1 is %2").arg(target).arg(QString(key)));
+
+#else
+ Q_UNUSED(msg)
+ emit displayMsg(Message::Error, bufferInfo.bufferName(), "", tr("Error: Setting an encryption key requires Quassel to have been built "
+ "with support for the Qt Cryptographic Architecture (QCA2) library. "
+ "Contact your distributor about a Quassel package with QCA2 "
+ "support, or rebuild Quassel with QCA2 present."));
+#endif