New GDB RSP EmptyResponsePacket class

src/DebugServer/Gdb/CommandPackets/CommandPacket.cpp

@@ -3,6 +3,7 @@
 #include "src/DebugServer/Gdb/ResponsePackets/ResponsePacket.hpp"
 #include "src/DebugServer/Gdb/ResponsePackets/OkResponsePacket.hpp"
 #include "src/DebugServer/Gdb/ResponsePackets/TargetStopped.hpp"
+#include "src/DebugServer/Gdb/ResponsePackets/EmptyResponsePacket.hpp"
 #include "src/DebugServer/Gdb/ResponsePackets/ErrorResponsePacket.hpp"
 
 #include "src/DebugServer/Gdb/Signal.hpp"
@@ -15,6 +16,7 @@ namespace Bloom::DebugServer::Gdb::CommandPackets
     using ResponsePackets::ResponsePacket;
     using ResponsePackets::OkResponsePacket;
     using ResponsePackets::TargetStopped;
+    using ResponsePackets::EmptyResponsePacket;
     using ResponsePackets::ErrorResponsePacket;
 
     using Exceptions::Exception;
@@ -49,6 +51,6 @@ namespace Bloom::DebugServer::Gdb::CommandPackets
         Logger::debug("Unknown GDB RSP packet: " + packetString + " - returning empty response");
 
         // Respond with an empty packet
-        debugSession.connection.writePacket(ResponsePacket(std::vector<unsigned char>({0})));
+        debugSession.connection.writePacket(EmptyResponsePacket());
     }
 }

src/DebugServer/Gdb/ResponsePackets/EmptyResponsePacket.hpp

@@ -0,0 +1,17 @@
+#pragma once
+
+#include "ResponsePacket.hpp"
+
+namespace Bloom::DebugServer::Gdb::ResponsePackets
+{
+    /**
+     * Empty response packet expected by the GDB client, in response to certain commands.
+     */
+    class EmptyResponsePacket: public ResponsePacket
+    {
+    public:
+        EmptyResponsePacket()
+            : ResponsePacket(std::vector<unsigned char>{0})
+        {}
+    };
+}