separate sockaddr stuff out of NetworkAddress... now called NetworkEndpoint
#ifndef NETWORK_ADDRESS_HH
#define NETWORK_ADDRESS_HH
#include "../Error.hh"
/*
* Platform-specific includes
*/
#ifndef WIN32
// linux
#include <sys/types.h>
#include <netdb.h>
#else
#error "This network code won't compile on win32 :)"
#endif
#include <string>
// assume...
#if INET6_ADDRSTRLEN < INET_ADDRSTRLEN
#error INET6_ADDRSTRLEN is smaller than INET_ADDRSTRLEN
#endif
/**
* Length of a network address
*/
const socklen_t NETWORK_ADDRESS_LENGTH = INET6_ADDRSTRLEN;
/**
* We use ClanLib's IPAddress API, but with our own name
*/
class NetworkEndpoint {
protected:
/**
* Our human-readable hostname
*/
std::string hostname;
/**
* Our human-readable service
*/
std::string service;
public:
/**
* Construct an empty NetworkEndpoint
*/
NetworkEndpoint (void);
/**
* Construct a NetworkEndpoint with a NULL hostname, and a specific service
*/
explicit NetworkEndpoint (std::string service);
/**
* Construct a NetworkEndpoint on a specific hostname and service
*/
NetworkEndpoint (std::string hostname, std::string service);
/*
* We can use the default copy-constructor and assignment operator
*/
public:
/**
* Get a addrinfo* for this address using the given family/type/protocol/flags.
*
* Remember to free the returned pointer using freeaddrinfo() after use.
*
* @param family the socket family for hints.ai_family
* @param socktype the socket type for hints.ai_socktype
* @param protoocl the socket protocol for hints.ai_protocol
* @param flags the flags for hints.ai_flags
* @return linked list of addrinfo's
* @throw NetworkAddressError if resolving this address fails
*/
virtual addrinfo* get_addrinfo (int family, int socktype, int protocol = 0, int flags = 0) const;
/**
* Free an addrinfo returned by get_addrinfo
*/
virtual void free_addrinfo (addrinfo *info) const;
/**
* Get the human-readable hostname
*/
virtual std::string get_hostname (void) const { return hostname; }
/**
* Get the human-readable service name
*/
virtual std::string get_service (void) const { return service; }
};
/**
* Formatted as [<addr>:<port>]
*/
std::ostream& operator<< (std::ostream &s, const NetworkEndpoint &addr);
/**
*
*/
class NetworkAddressError : public Error {
protected:
static std::string build_str (const NetworkEndpoint &addr, const char *op, const char *msg);
public:
NetworkAddressError (const NetworkEndpoint &addr, const char *op, const char *msg);
};
#endif /* NETWORK_ADDRESS_HH */