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/* -*- Mode: C++ -*-
* Worldvisions Weaver Software:
* Copyright (C) 1997-2002 Net Integration Technologies, Inc.
*
* WvURL is a simple URL-parsing class with built-in (though still somewhat
* inconvenient) DNS resolution.
*/
#ifndef __WVURL_H
#define __WVURL_H
#include "wvstring.h"
#include "wvresolver.h"
class WvIPPortAddr;
class WvUrl
{
public:
WvUrl(WvStringParm url);
WvUrl(const WvUrl &url);
~WvUrl();
bool isok() const
{ return port != 0 && (resolving || addr != NULL); }
WvStringParm errstr() const
{ return err; }
bool resolve(); // dns-resolve the hostname (returns true if done)
operator WvString () const;
// not actually defined - this just prevents accidental copying
const WvUrl &operator= (const WvUrl &);
WvStringParm getproto() const
{ return proto; }
// this one is ONLY valid if resolve() returns true!
const WvIPPortAddr getaddr() const
{ return addr ? *addr : WvIPPortAddr(); }
WvStringParm getfile() const
{ return file; }
WvStringParm gethost() const
{ return hostname; }
int getport() const
{ return port; }
WvStringParm getuser() const
{ return user; }
WvStringParm getpassword() const
{ return password; }
protected:
WvString proto, hostname, user, password;
int port;
bool resolving;
WvResolver dns;
WvIPPortAddr *addr;
WvString file, err;
};
// backwards compatibility
typedef WvUrl WvURL;
#endif // __WVURL_H
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