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// **********************************************************************
//
// Copyright (c) 2002
// MutableRealms, Inc.
// Huntsville, AL, USA
//
// All Rights Reserved
//
// **********************************************************************
#ifndef ICE_ENDPOINT_H
#define ICE_ENDPOINT_H
#include <IceUtil/Shared.h>
#include <Ice/EndpointF.h>
#include <Ice/InstanceF.h>
#include <Ice/TransceiverF.h>
#include <Ice/ConnectorF.h>
#include <Ice/AcceptorF.h>
namespace IceInternal
{
class BasicStream;
const ::Ice::Short UnknownEndpointType = 0;
const ::Ice::Short TcpEndpointType = 1;
const ::Ice::Short SslEndpointType = 2;
const ::Ice::Short UdpEndpointType = 3;
const ::Ice::Short SUdpEndpointType = 4;
class Endpoint : public ::IceUtil::Shared
{
public:
//
// Create an endpoint from a string
//
static EndpointPtr endpointFromString(const InstancePtr&, const std::string&);
//
// Unmarshal an endpoint
//
static void streamRead(BasicStream*, EndpointPtr&);
//
// Marshal the endpoint
//
virtual void streamWrite(BasicStream*) const = 0;
//
// Convert the endpoint to its string form
//
virtual std::string toString() const = 0;
//
// Return the endpoint type
//
virtual ::Ice::Short type() const = 0;
//
// Return the timeout for the endpoint in milliseconds. 0 means
// non-blocking, -1 means no timeout.
//
virtual ::Ice::Int timeout() const = 0;
//
// Return a new endpoint with a different timeout value, provided
// that timeouts are supported by the endpoint. Otherwise the same
// endpoint is returned.
//
virtual EndpointPtr timeout(::Ice::Int) const = 0;
//
// Return true if the endpoint is datagram-based.
//
virtual bool datagram() const = 0;
//
// Return true if the endpoint is secure.
//
virtual bool secure() const = 0;
//
// Return a client side transceiver for this endpoint, or null if a
// transceiver can only be created by a connector.
//
virtual TransceiverPtr clientTransceiver() const = 0;
//
// Return a server side transceiver for this endpoint, or null if a
// transceiver can only be created by an acceptor. In case a
// transceiver is created, this operation also returns a new
// "effective" endpoint, which might differ from this endpoint,
// for example, if a dynamic port number is assigned.
//
virtual TransceiverPtr serverTransceiver(EndpointPtr&) const = 0;
//
// Return a connector for this endpoint, or null if no connector
// is available.
//
virtual ConnectorPtr connector() const = 0;
//
// Return an acceptor for this endpoint, or null if no acceptors
// is available. In case an acceptor is created, this operation
// also returns a new "effective" endpoint, which might differ
// from this endpoint, for example, if a dynamic port number is
// assigned.
//
virtual AcceptorPtr acceptor(EndpointPtr&) const = 0;
//
// Check whether the endpoint is equivalent to a specific
// Transceiver or Acceptor
//
virtual bool equivalent(const TransceiverPtr&) const = 0;
virtual bool equivalent(const AcceptorPtr&) const = 0;
//
// Compare endpoints for sorting purposes
//
virtual bool operator==(const Endpoint&) const = 0;
virtual bool operator!=(const Endpoint&) const = 0;
virtual bool operator<(const Endpoint&) const = 0;
};
class UnknownEndpoint : public Endpoint
{
public:
UnknownEndpoint(BasicStream*);
virtual void streamWrite(BasicStream*) const;
virtual std::string toString() const;
virtual ::Ice::Short type() const;
virtual ::Ice::Int timeout() const;
virtual EndpointPtr timeout(::Ice::Int) const;
virtual bool datagram() const;
virtual bool secure() const;
virtual TransceiverPtr clientTransceiver() const;
virtual TransceiverPtr serverTransceiver(EndpointPtr&) const;
virtual ConnectorPtr connector() const;
virtual AcceptorPtr acceptor(EndpointPtr&) const;
virtual bool equivalent(const TransceiverPtr&) const;
virtual bool equivalent(const AcceptorPtr&) const;
virtual bool operator==(const Endpoint&) const;
virtual bool operator!=(const Endpoint&) const;
virtual bool operator<(const Endpoint&) const;
private:
//
// All members are const, because endpoints are immutable.
//
const InstancePtr _instance;
const std::vector< ::Ice::Byte> _rawBytes;
};
class TcpEndpoint : public Endpoint
{
public:
TcpEndpoint(const InstancePtr&, const std::string&, ::Ice::Int, ::Ice::Int);
TcpEndpoint(const InstancePtr&, const std::string&);
TcpEndpoint(BasicStream*);
virtual void streamWrite(BasicStream*) const;
virtual std::string toString() const;
virtual ::Ice::Short type() const;
virtual ::Ice::Int timeout() const;
virtual EndpointPtr timeout(::Ice::Int) const;
virtual bool datagram() const;
virtual bool secure() const;
virtual TransceiverPtr clientTransceiver() const;
virtual TransceiverPtr serverTransceiver(EndpointPtr&) const;
virtual ConnectorPtr connector() const;
virtual AcceptorPtr acceptor(EndpointPtr&) const;
virtual bool equivalent(const TransceiverPtr&) const;
virtual bool equivalent(const AcceptorPtr&) const;
virtual bool operator==(const Endpoint&) const;
virtual bool operator!=(const Endpoint&) const;
virtual bool operator<(const Endpoint&) const;
private:
//
// All members are const, because endpoints are immutable.
//
const InstancePtr _instance;
const std::string _host;
const ::Ice::Int _port;
const ::Ice::Int _timeout;
};
class SslEndpoint : public Endpoint
{
public:
SslEndpoint(const InstancePtr&, const std::string&, ::Ice::Int, ::Ice::Int);
SslEndpoint(const InstancePtr&, const std::string&);
SslEndpoint(BasicStream*);
virtual void streamWrite(BasicStream*) const;
virtual std::string toString() const;
virtual ::Ice::Short type() const;
virtual ::Ice::Int timeout() const;
virtual EndpointPtr timeout(::Ice::Int) const;
virtual bool datagram() const;
virtual bool secure() const;
virtual TransceiverPtr clientTransceiver() const;
virtual TransceiverPtr serverTransceiver(EndpointPtr&) const;
virtual ConnectorPtr connector() const;
virtual AcceptorPtr acceptor(EndpointPtr&) const;
virtual bool equivalent(const TransceiverPtr&) const;
virtual bool equivalent(const AcceptorPtr&) const;
virtual bool operator==(const Endpoint&) const;
virtual bool operator!=(const Endpoint&) const;
virtual bool operator<(const Endpoint&) const;
private:
//
// All members are const, because endpoints are immutable.
//
const InstancePtr _instance;
const std::string _host;
const ::Ice::Int _port;
const ::Ice::Int _timeout;
};
class UdpEndpoint : public Endpoint
{
public:
UdpEndpoint(const InstancePtr&, const std::string&, ::Ice::Int);
UdpEndpoint(const InstancePtr&, const std::string&);
UdpEndpoint(BasicStream*);
virtual void streamWrite(BasicStream*) const;
virtual std::string toString() const;
virtual ::Ice::Short type() const;
virtual ::Ice::Int timeout() const;
virtual EndpointPtr timeout(::Ice::Int) const;
virtual bool datagram() const;
virtual bool secure() const;
virtual TransceiverPtr clientTransceiver() const;
virtual TransceiverPtr serverTransceiver(EndpointPtr&) const;
virtual ConnectorPtr connector() const;
virtual AcceptorPtr acceptor(EndpointPtr&) const;
virtual bool equivalent(const TransceiverPtr&) const;
virtual bool equivalent(const AcceptorPtr&) const;
virtual bool operator==(const Endpoint&) const;
virtual bool operator!=(const Endpoint&) const;
virtual bool operator<(const Endpoint&) const;
private:
//
// All members are const, because endpoints are immutable.
//
const InstancePtr _instance;
const std::string _host;
const ::Ice::Int _port;
};
class SUdpEndpoint : public Endpoint
{
public:
SUdpEndpoint(const InstancePtr&, const std::string&, ::Ice::Int);
SUdpEndpoint(const InstancePtr&, const std::string&);
SUdpEndpoint(BasicStream*);
virtual void streamWrite(BasicStream*) const;
virtual std::string toString() const;
virtual ::Ice::Short type() const;
virtual ::Ice::Int timeout() const;
virtual EndpointPtr timeout(::Ice::Int) const;
virtual bool datagram() const;
virtual bool secure() const;
virtual TransceiverPtr clientTransceiver() const;
virtual TransceiverPtr serverTransceiver(EndpointPtr&) const;
virtual ConnectorPtr connector() const;
virtual AcceptorPtr acceptor(EndpointPtr&) const;
virtual bool equivalent(const TransceiverPtr&) const;
virtual bool equivalent(const AcceptorPtr&) const;
virtual bool operator==(const Endpoint&) const;
virtual bool operator!=(const Endpoint&) const;
virtual bool operator<(const Endpoint&) const;
private:
//
// All members are const, because endpoints are immutable.
//
const InstancePtr _instance;
const std::string _host;
const ::Ice::Int _port;
};
}
#endif
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