X-Git-Url: http://git.tdb.fi/?p=libs%2Fnet.git;a=blobdiff_plain;f=source%2Fnet%2Fprotocol.h;fp=source%2Fnet%2Fprotocol.h;h=248b97ea5a1d14cb4fde4589ccaf355685370019;hp=0721ec5b5403adebb4013e54a07358700beebecc;hb=449a2f3417748761f94f3002b1c15819c4d83365;hpb=c2e9e03b191a6ffe44a83be32aadf2a325491c02

diff --git a/source/net/protocol.h b/source/net/protocol.h
index 0721ec5..248b97e 100644
--- a/source/net/protocol.h
+++ b/source/net/protocol.h
@@ -29,6 +29,16 @@ public:
 
 class MSPNET_API Protocol
 {
+public:
+	struct PacketHeader
+	{
+		std::uint16_t type = 0;
+		std::uint16_t length = 0;
+
+		PacketHeader() = default;
+		PacketHeader(std::uint16_t, std::uint16_t);
+	};
+
 private:
 	template<typename T, std::uint8_t K>
 	struct BasicTraits;
@@ -180,15 +190,6 @@ private:
 		auto fields(T1 P::*first, T2 P::*second, Rest P::*...rest) { return fields(first).fields(second, rest...); }
 	};
 
-	struct PacketHeader
-	{
-		std::uint16_t type = 0;
-		std::uint16_t length = 0;
-
-		PacketHeader() = default;
-		PacketHeader(std::uint16_t, std::uint16_t);
-	};
-
 	PacketTypeDef<PacketHeader> header_def;
 	unsigned next_packet_id;
 	std::map<unsigned, std::unique_ptr<PacketDefBase>> packet_class_defs;
@@ -225,9 +226,18 @@ protected:
 	const PacketTypeDef<P> &get_packet_by_class() const;
 
 public:
+	template<typename P>
+	bool has_packet() const { return packet_class_defs.count(get_packet_class_id<P>()); }
+
+	template<typename P>
+	unsigned get_packet_id() const { return get_item(packet_class_defs, get_packet_class_id<P>())->get_id(); }
+
+	unsigned get_max_packet_id() const;
+
 	template<typename P>
 	std::size_t serialize(const P &, char *, std::size_t, unsigned = 0) const;
 
+	bool get_packet_header(PacketHeader &, const char *, std::size_t) const;
 	std::size_t get_packet_size(const char *, std::size_t) const;
 	std::size_t dispatch(ReceiverBase &, const char *, std::size_t, unsigned = 0) const;