delivery type Destination for garlic cloves

Garlic.cpp

@@ -95,8 +95,18 @@ namespace garlic
 		size_t size = 0;
 		payload[size] = 1; // 1 clove
 		size++;
-		payload[size] = 0;//  delivery instructions flag
-		size++;
+		if (m_Destination->IsDestination ())
+		{
+			payload[size] = eGarlicDeliveryTypeDestination << 5;//  delivery instructions flag destination
+			size++;
+			memcpy (payload + size, m_Destination->GetIdentHash (), 32);
+			size += 32;
+		}	
+		else	
+		{	
+			payload[size] = 0;//  delivery instructions flag local
+			size++;
+		}
 		memcpy (payload + size, msg->GetBuffer (), msg->GetLength ());
 		size += msg->GetLength ();
 		*(uint32_t *)(payload + size) = htobe32 (m_Rnd.GenerateWord32 ()); // CloveID

LeaseSet.h

@@ -22,6 +22,7 @@ namespace data
 		public:
 			virtual const uint8_t * GetIdentHash () const = 0;
 			virtual const uint8_t * GetEncryptionPublicKey () const = 0;
+			virtual bool IsDestination () const = 0; // for garlic 
 	};	
 	
 	class LeaseSet: public RoutingDestination
@@ -33,6 +34,7 @@ namespace data
 			// implements RoutingDestination
 			const uint8_t * GetIdentHash () const { return m_IdentHash; };
 			const uint8_t * GetEncryptionPublicKey () const { return m_EncryptionKey; };
+			bool IsDestination () const { return true; };
 			
 		private:
 

RouterInfo.cpp

@@ -126,6 +126,8 @@ namespace data
 		CryptoPP::SHA256().CalculateDigest(m_IdentHash, (uint8_t *)&m_RouterIdentity, sizeof (m_RouterIdentity));
 		size_t l = i2p::data::ByteStreamToBase64 (m_IdentHash, 32, m_IdentHashBase64, 48);
 		m_IdentHashBase64[l] = 0;
+		memcpy (m_IdentHashAbbreviation, m_IdentHashBase64, 4);
+		m_IdentHashAbbreviation[4] = 0;
 	}	
 
 	void RouterInfo::WriteToStream (std::ostream& s)

RouterInfo.h

@@ -52,6 +52,7 @@ namespace data
 			const RouterIdentity& GetRouterIdentity () const { return m_RouterIdentity; };
 			void SetRouterIdentity (const RouterIdentity& identity);
 			const char * GetIdentHashBase64 () const { return m_IdentHashBase64; };
+			const char * GetIdentHashAbbreviation () const { return m_IdentHashAbbreviation; };
 			const std::vector<Address>& GetAddresses () const { return m_Addresses; };
 			Address * GetNTCPAddress ();
 			
@@ -71,6 +72,7 @@ namespace data
 			// implements RoutingDestination
 			const uint8_t * GetIdentHash () const { return m_IdentHash; };
 			const uint8_t * GetEncryptionPublicKey () const { return m_RouterIdentity.publicKey; };
+			bool IsDestination () const { return false; };
 			
 		private:
 
@@ -85,7 +87,7 @@ namespace data
 
 			RouterIdentity m_RouterIdentity;
 			uint8_t m_IdentHash[32];
-			char m_IdentHashBase64[48];
+			char m_IdentHashBase64[48], m_IdentHashAbbreviation[5];
 			char m_Buffer[2048];
 			int m_BufferLen;
 			uint64_t m_Timestamp;