/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
* The contents of this file are subject to the Mozilla Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is the Netscape Portable Runtime (NSPR).
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998-2000 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the
* terms of the GNU General Public License Version 2 or later (the
* "GPL"), in which case the provisions of the GPL are applicable
* instead of those above. If you wish to allow use of your
* version of this file only under the terms of the GPL and not to
* allow others to use your version of this file under the MPL,
* indicate your decision by deleting the provisions above and
* replace them with the notice and other provisions required by
* the GPL. If you do not delete the provisions above, a recipient
* may use your version of this file under either the MPL or the
* GPL.
*/
/*
* plresolv.h - asynchronous name resolution using DNS
*/
#ifndef _PLRESOLV_H_
#define _PLRESOLV_H_
/*
** THIS IS WORK IN PROGRESS. DO NOT ATTEMPT TO USE ANY PORTION OF THIS
** API UNTIL THIS MESSAGE NO LONGER EXISTS. IF YOU DO, THEN YOU SURRENDER
** THE RIGHT TO COMPLAIN ABOUT ANY CONTENT.
*/
#if defined(XP_UNIX)
#include <prtypes.h>
#include <prnetdb.h>
NSPR_BEGIN_EXTERN_C
#define PL_RESOLVE_MAXHOSTENTBUF 1024
#define PL_RESOLVE_DEFAULT_TIMEOUT 0
/* Error return codes */
#define PL_RESOLVE_OK 0
#define PL_RESOLVE_EWINIT 1 /* Failed to initialize window */
#define PL_RESOLVE_EMAKE 2 /* Failed to create request */
#define PL_RESOLVE_ELAUNCH 3 /* Error launching Async request */
#define PL_RESOLVE_ETIMEDOUT 4 /* Request timed-out */
#define PL_RESOLVE_EINVAL 5 /* Invalid argument */
#define PL_RESOLVE_EOVERFLOW 6 /* Buffer Overflow */
#define PL_RESOLVE_EUNKNOWN 7 /* berzerk error */
/* ----------- Function Prototypes ----------------*/
PR_EXTERN(PRStatus) PL_ResolveName(
const char *name, unsigned char *buf,
PRIntn bufsize, PRIntervalTime timeout,
PRHostEnt *hostentry, PRIntervalTime *ttl);
PR_EXTERN(PRStatus) PL_ResolveAddr(
const PRNetAddr *address, unsigned char *buf,
PRIntn bufsize, PRIntervalTime timeout,
PRHostEnt *hostentry, PRIntervalTime *ttl);
typedef struct PLResolveStats {
int re_errors;
int re_nu_look;
int re_na_look;
int re_replies;
int re_requests;
int re_resends;
int re_sent;
int re_timeouts;
} PLResolveStats;
typedef struct PLResoveInfo {
PRBool enabled;
PRUint32 numNameLookups;
PRUint32 numAddrLookups;
PRUint32 numLookupsInProgress;
PLResolveStats stats;
} PLResoveInfo;
PR_EXTERN(void) PL_ResolveInfo(PLResoveInfo *info);
NSPR_END_EXTERN_C
#endif /* defined(XP_UNIX) */
#endif /* _PLRESOLV_H_ */