plresolv.h
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- /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
- /* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * 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 the Initial Developer are Copyright (C) 1998-2000
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
- /*
- * 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 /* berserk 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_ */