PcapRecorder: Added compile time guards for the case when the physical wireless feature is disabled.

Author: levy

src/inet/common/packet/recorder/PcapRecorder.cc

@@ -19,9 +19,12 @@
 #include "inet/common/StringFormat.h"
 #include "inet/linklayer/common/InterfaceTag_m.h"
 #include "inet/networklayer/common/InterfaceTable.h"
+
+#ifdef INET_WITH_PHYSICALLAYERWIRELESSCOMMON
 #include "inet/physicallayer/common/Signal.h"
 #include "inet/physicallayer/wireless/common/contract/packetlevel/IReception.h"
 #include "inet/physicallayer/wireless/common/contract/packetlevel/ITransmission.h"
+#endif
 
 namespace inet {
 
@@ -185,14 +188,16 @@ void PcapRecorder::receiveSignal(cComponent *source, simsignal_t signalID, cObje
         auto i = signalList.find(signalID);
         ASSERT(i != signalList.end());
         Direction direction = i->second;
-        if (auto signal = dynamic_cast<const physicallayer::Signal *>(obj))
-            recordPacket(signal->getEncapsulatedPacket(), direction, source);
-        else if (auto packet = dynamic_cast<cPacket *>(obj))
+        if (auto packet = dynamic_cast<cPacket *>(obj))
             recordPacket(packet, direction, source);
+#ifdef INET_WITH_PHYSICALLAYERWIRELESSCOMMON
+        else if (auto signal = dynamic_cast<const physicallayer::Signal *>(obj))
+            recordPacket(signal->getEncapsulatedPacket(), direction, source);
         else if (auto transmission = dynamic_cast<const physicallayer::ITransmission *>(obj))
             recordPacket(transmission->getPacket(), direction, source);
         else if (auto reception = dynamic_cast<const physicallayer::IReception *>(obj))
             recordPacket(reception->getTransmission()->getPacket(), direction, source);
+#endif
     }
 }