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/*
* TLS Server Information
* (C) 2012 Jack Lloyd
*
* Botan is released under the Simplified BSD License (see license.txt)
*/
#ifndef BOTAN_TLS_SERVER_INFO_H__
#define BOTAN_TLS_SERVER_INFO_H__
#include <botan/types.h>
#include <string>
namespace Botan {
namespace TLS {
/**
* Represents information known about a TLS server.
*/
class BOTAN_DLL Server_Information
{
public:
/**
* An empty server info - nothing known
*/
Server_Information() : m_hostname(""), m_service(""), m_port(0) {}
/**
* @param hostname the host's DNS name, if known
* @param port specifies the protocol port of the server (eg for
* TCP/UDP). Zero represents unknown.
*/
Server_Information(const std::string& hostname,
uint16_t port = 0) :
m_hostname(hostname), m_service(""), m_port(port) {}
/**
* @param hostname the host's DNS name, if known
* @param service is a text string of the service type
* (eg "https", "tor", or "git")
* @param port specifies the protocol port of the server (eg for
* TCP/UDP). Zero represents unknown.
*/
Server_Information(const std::string& hostname,
const std::string& service,
uint16_t port = 0) :
m_hostname(hostname), m_service(service), m_port(port) {}
/**
* @return the host's DNS name, if known
*/
std::string hostname() const { return m_hostname; }
/**
* @return text string of the service type, e.g.,
* "https", "tor", or "git"
*/
std::string service() const { return m_service; }
/**
* @return the protocol port of the server, or zero if unknown
*/
uint16_t port() const { return m_port; }
/**
* @return whether the hostname is known
*/
bool empty() const { return m_hostname.empty(); }
private:
std::string m_hostname, m_service;
uint16_t m_port;
};
inline bool operator==(const Server_Information& a, const Server_Information& b)
{
return (a.hostname() == b.hostname()) &&
(a.service() == b.service()) &&
(a.port() == b.port());
}
inline bool operator!=(const Server_Information& a, const Server_Information& b)
{
return !(a == b);
}
inline bool operator<(const Server_Information& a, const Server_Information& b)
{
if(a.hostname() != b.hostname())
return (a.hostname() < b.hostname());
if(a.service() != b.service())
return (a.service() < b.service());
if(a.port() != b.port())
return (a.port() < b.port());
return false; // equal
}
}
}
#endif
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