mirror of
https://github.com/moparisthebest/curl
synced 2024-11-08 02:25:06 -05:00
83 lines
2.6 KiB
C
83 lines
2.6 KiB
C
#ifndef __HOSTIP_H
|
|
#define __HOSTIP_H
|
|
/***************************************************************************
|
|
* _ _ ____ _
|
|
* Project ___| | | | _ \| |
|
|
* / __| | | | |_) | |
|
|
* | (__| |_| | _ <| |___
|
|
* \___|\___/|_| \_\_____|
|
|
*
|
|
* Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
|
|
*
|
|
* This software is licensed as described in the file COPYING, which
|
|
* you should have received as part of this distribution. The terms
|
|
* are also available at http://curl.haxx.se/docs/copyright.html.
|
|
*
|
|
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
|
|
* copies of the Software, and permit persons to whom the Software is
|
|
* furnished to do so, under the terms of the COPYING file.
|
|
*
|
|
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
|
* KIND, either express or implied.
|
|
*
|
|
* $Id$
|
|
***************************************************************************/
|
|
|
|
#include "setup.h"
|
|
#include "hash.h"
|
|
|
|
struct addrinfo;
|
|
struct hostent;
|
|
struct SessionHandle;
|
|
|
|
void Curl_global_host_cache_init(void);
|
|
void Curl_global_host_cache_dtor(void);
|
|
curl_hash *Curl_global_host_cache_get(void);
|
|
|
|
#define Curl_global_host_cache_use(__p) ((__p)->set.global_dns_cache)
|
|
|
|
struct Curl_dns_entry {
|
|
Curl_addrinfo *addr;
|
|
time_t timestamp;
|
|
long inuse; /* use-counter, make very sure you decrease this
|
|
when you're done using the address you received */
|
|
#ifdef MALLOCDEBUG
|
|
char *entry_id;
|
|
#endif
|
|
};
|
|
|
|
/*
|
|
* Curl_resolv() returns an entry with the info for the specified host
|
|
* and port.
|
|
*
|
|
* The returned data *MUST* be "unlocked" with Curl_resolv_unlock() after
|
|
* use, or we'll leak memory!
|
|
*/
|
|
|
|
struct Curl_dns_entry *Curl_resolv(struct SessionHandle *data,
|
|
char *hostname,
|
|
int port);
|
|
|
|
/* unlock a previously resolved dns entry */
|
|
void Curl_resolv_unlock(struct SessionHandle *data, struct Curl_dns_entry *dns);
|
|
|
|
/* for debugging purposes only: */
|
|
void Curl_scan_cache_used(void *user, void *ptr);
|
|
|
|
/* free name info */
|
|
void Curl_freeaddrinfo(Curl_addrinfo *freeaddr);
|
|
|
|
/* free cached name info */
|
|
void Curl_freednsinfo(void *freethis);
|
|
|
|
#ifdef MALLOCDEBUG
|
|
void curl_freeaddrinfo(struct addrinfo *freethis,
|
|
int line, const char *source);
|
|
int curl_getaddrinfo(char *hostname, char *service,
|
|
struct addrinfo *hints,
|
|
struct addrinfo **result,
|
|
int line, const char *source);
|
|
#endif
|
|
|
|
#endif
|