invoke HandleCloveI2NPMessage

libi2pd/Garlic.cpp

@@ -913,7 +913,7 @@ namespace garlic
 			switch (blk)
 			{
 				case eECIESx25519BlkGalicClove:
-					// TODO:
+					HandleECIESx25519GarlicClove (buf + offset, size);
 				break;
 				case eECIESx25519BlkDateTime:
 					LogPrint (eLogDebug, "Garlic: datetime");
@@ -931,5 +931,31 @@ namespace garlic
 		}
 	}
 
+	void GarlicDestination::HandleECIESx25519GarlicClove (const uint8_t * buf, size_t len)
+	{
+		const uint8_t * buf1 = buf;	
+		uint8_t flag = buf[0]; buf++; // flag
+		GarlicDeliveryType deliveryType = (GarlicDeliveryType)((flag >> 5) & 0x03);
+		switch (deliveryType)
+		{
+			case eGarlicDeliveryTypeDestination:
+				buf += 32; // TODO: check destination
+			// no break here
+			case eGarlicDeliveryTypeLocal:
+			{
+				uint8_t typeID = buf[0]; buf++; // typeid
+				buf += (4 + 4); // msgID + expiration
+				ptrdiff_t offset = buf - buf1;
+				if (offset <= (int)len)
+					HandleCloveI2NPMessage (typeID, buf, len - offset);
+				else
+					LogPrint (eLogError, "Garlic: clove is too long");
+				break;
+			}
+			//  TODO: tunnel
+			default:
+				LogPrint (eLogWarning, "Garlic: unexpected delivery type ", (int)deliveryType);
+		}
+	}
 }
 }

libi2pd/Garlic.h

@@ -205,6 +205,7 @@ namespace garlic
 		protected:
 
 			virtual void HandleI2NPMessage (const uint8_t * buf, size_t len, std::shared_ptr<i2p::tunnel::InboundTunnel> from) = 0; // called from clove only
+			virtual bool HandleCloveI2NPMessage (uint8_t typeID, const uint8_t * payload, size_t len) = 0;
 			void HandleGarlicMessage (std::shared_ptr<I2NPMessage> msg);
 			void HandleDeliveryStatusMessage (uint32_t msgID);
 
@@ -220,6 +221,7 @@ namespace garlic
 			// ECIES-X25519-AEAD-Ratchet
 			void HandleECIESx25519 (const uint8_t * buf, size_t len);
 			void HandleECIESx25519Payload (const uint8_t * buf, size_t len);
+			void HandleECIESx25519GarlicClove (const uint8_t * buf, size_t len);
 
 		private:
 

libi2pd/RouterContext.h

@@ -115,12 +115,17 @@ namespace i2p
 			// implements GarlicDestination
 			std::shared_ptr<const i2p::data::LocalLeaseSet> GetLeaseSet () { return nullptr; };
 			std::shared_ptr<i2p::tunnel::TunnelPool> GetTunnelPool () const;
-			void HandleI2NPMessage (const uint8_t * buf, size_t len, std::shared_ptr<i2p::tunnel::InboundTunnel> from);
 
 			// override GarlicDestination
 			void ProcessGarlicMessage (std::shared_ptr<I2NPMessage> msg);
 			void ProcessDeliveryStatusMessage (std::shared_ptr<I2NPMessage> msg);
 
+		protected:
+
+			// implements GarlicDestination
+			void HandleI2NPMessage (const uint8_t * buf, size_t len, std::shared_ptr<i2p::tunnel::InboundTunnel> from);
+			bool HandleCloveI2NPMessage (uint8_t typeID, const uint8_t * payload, size_t len) { return false; }; // not implemented	
+
 		private:
 
 			void CreateNewRouter ();