X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fprotocol.h;fp=source%2Fprotocol.h;h=0000000000000000000000000000000000000000;hb=50e9f9ea7f7385a2c5931fca2b8fb1103078e67c;hp=75b3514bb43b2729c915902f7a33374e8b1b608c;hpb=21c596567e3b6fd794ed6af73d304ce2bc70e58f;p=libs%2Fnet.git

diff --git a/source/protocol.h b/source/protocol.h
deleted file mode 100644
index 75b3514..0000000
--- a/source/protocol.h
+++ /dev/null
@@ -1,176 +0,0 @@
-#ifndef MSP_NET_PROTOCOL_H_
-#define MSP_NET_PROTOCOL_H_
-
-#include <map>
-#include <stdexcept>
-#include <vector>
-#include "receiver.h"
-
-namespace Msp {
-namespace Net {
-
-class bad_packet: public std::runtime_error
-{
-public:
-	bad_packet(const std::string &w): std::runtime_error(w) { }
-	virtual ~bad_packet() throw() { }
-};
-
-
-class buffer_error: public std::runtime_error
-{
-public:
-	buffer_error(const std::string &w): std::runtime_error(w) { }
-	virtual ~buffer_error() throw() { }
-};
-
-
-class Protocol
-{
-private:
-	class PacketDefBase
-	{
-	protected:
-		unsigned id;
-
-		PacketDefBase(unsigned i): id(i) { }
-	public:
-		virtual ~PacketDefBase() { }
-		virtual unsigned get_class_id() const = 0;
-		unsigned get_id() const { return id; }
-		virtual const char *disassemble(ReceiverBase &, const char *, const char *) const = 0;
-
-		static unsigned next_class_id;
-	};
-
-	template<typename P>
-	class FieldBase
-	{
-	protected:
-		FieldBase() { }
-	public:
-		virtual ~FieldBase() { }
-		virtual char *assemble(const P &, char *, char *) const = 0;
-		virtual const char *disassemble(P &, const char *, const char *) const = 0;
-	};
-
-	template<typename P, typename T>
-	class Field: public FieldBase<P>
-	{
-	private:
-		T P::*ptr;
-
-	public:
-		Field(T P::*p): ptr(p) { }
-
-		virtual char *assemble(const P &p, char *d, char *e) const
-		{ return assemble_field(p.*ptr, d, e); }
-
-		virtual const char *disassemble(P &p, const char *d, const char *e) const
-		{ return disassemble_field(p.*ptr, d, e); }
-	};
-
-protected:
-	template<typename P>
-	class PacketDef: public PacketDefBase
-	{
-	private:
-		std::vector<FieldBase<P> *> fields;
-
-	public:
-		PacketDef(unsigned i): PacketDefBase(i)
-		{ if(!class_id) class_id = next_class_id++; }
-
-		~PacketDef()
-		{
-			for(typename std::vector<FieldBase<P> *>::const_iterator i=fields.begin(); i!=fields.end(); ++i)
-				delete *i;
-		}
-
-		virtual unsigned get_class_id() const { return class_id; }
-
-		template<typename T>
-		PacketDef &operator()(T P::*p)
-		{ fields.push_back(new Field<P, T>(p)); return *this; }
-
-		char *assemble(const P &p, char *d, char *e) const
-		{
-			for(typename std::vector<FieldBase<P> *>::const_iterator i=fields.begin(); i!=fields.end(); ++i)
-				d = (*i)->assemble(p, d, e);
-			return d;
-		}
-
-		const char *disassemble(ReceiverBase &r, const char *d, const char *e) const
-		{
-			PacketReceiver<P> *prcv = dynamic_cast<PacketReceiver<P> *>(&r);
-			if(!prcv)
-				throw bad_packet("unsupported");
-			P pkt;
-			for(typename std::vector<FieldBase<P> *>::const_iterator i=fields.begin(); i!=fields.end(); ++i)
-				d = (*i)->disassemble(pkt, d, e);
-			prcv->receive(pkt);
-			return d;
-		}
-
-		static unsigned class_id;
-	};
-
-	typedef std::map<unsigned, PacketDefBase *> PacketMap;
-
-	unsigned next_packet_id;
-	PacketMap packet_class_defs;
-	PacketMap packet_id_defs;
-
-	Protocol(unsigned = 1);
-public:
-	~Protocol();
-
-private:
-	void add_packet(PacketDefBase &);
-
-protected:
-	template<typename P>
-	PacketDef<P> &add()
-	{
-		PacketDef<P> *pdef = new PacketDef<P>(next_packet_id++);
-		add_packet(*pdef);
-		return *pdef;
-	}
-
-	const PacketDefBase &get_packet_by_class(unsigned) const;
-	const PacketDefBase &get_packet_by_id(unsigned) const;
-
-public:
-	template<typename P>
-	unsigned assemble(const P &pkt, char *buf, unsigned size) const
-	{
-		unsigned id = PacketDef<P>::class_id;
-		const PacketDef<P> &pdef = static_cast<const PacketDef<P> &>(get_packet_by_class(id));
-		char *ptr = pdef.assemble(pkt, buf+4, buf+size);
-		assemble_header(buf, pdef.get_id(), (size = ptr-buf));
-		return size;
-	}
-
-	unsigned disassemble(ReceiverBase &, const char *, unsigned) const;
-
-	unsigned get_packet_size(const char *, unsigned) const;
-
-	unsigned get_hash() const;
-
-private:
-	static void assemble_header(char *, unsigned, unsigned);
-
-	template<typename T>
-	static char *assemble_field(const T &, char *, char *);
-
-	template<typename T>
-	static const char *disassemble_field(T &, const char *, const char *);
-};
-
-template<typename P>
-unsigned Protocol::PacketDef<P>::class_id = 0;
-
-} // namespace Net
-} // namespace Msp
-
-#endif