mirror of
https://github.com/moparisthebest/curl
synced 2024-11-14 05:25:06 -05:00
1d786faee1
In addition to unix domain sockets, Linux also supports an abstract namespace which is independent of the filesystem. In order to support it, add new CURLOPT_ABSTRACT_UNIX_SOCKET option which uses the same storage as CURLOPT_UNIX_SOCKET_PATH internally, along with a flag to specify abstract socket. On non-supporting platforms, the abstract address will be interpreted as an empty string and fail gracefully. Also add new --abstract-unix-socket tool parameter. Signed-off-by: Isaac Boukris <iboukris@gmail.com> Reported-by: Chungtsun Li (typeless) Reviewed-by: Daniel Stenberg Reviewed-by: Peter Wu Closes #1197 Fixes #1061
111 lines
3.2 KiB
C
111 lines
3.2 KiB
C
#ifndef HEADER_CURL_ADDRINFO_H
|
|
#define HEADER_CURL_ADDRINFO_H
|
|
/***************************************************************************
|
|
* _ _ ____ _
|
|
* Project ___| | | | _ \| |
|
|
* / __| | | | |_) | |
|
|
* | (__| |_| | _ <| |___
|
|
* \___|\___/|_| \_\_____|
|
|
*
|
|
* Copyright (C) 1998 - 2016, 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 https://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.
|
|
*
|
|
***************************************************************************/
|
|
|
|
#include "curl_setup.h"
|
|
|
|
#ifdef HAVE_NETINET_IN_H
|
|
# include <netinet/in.h>
|
|
#endif
|
|
#ifdef HAVE_NETDB_H
|
|
# include <netdb.h>
|
|
#endif
|
|
#ifdef HAVE_ARPA_INET_H
|
|
# include <arpa/inet.h>
|
|
#endif
|
|
|
|
#ifdef __VMS
|
|
# include <in.h>
|
|
# include <inet.h>
|
|
# include <stdlib.h>
|
|
#endif
|
|
|
|
|
|
/*
|
|
* Curl_addrinfo is our internal struct definition that we use to allow
|
|
* consistent internal handling of this data. We use this even when the
|
|
* system provides an addrinfo structure definition. And we use this for
|
|
* all sorts of IPv4 and IPV6 builds.
|
|
*/
|
|
|
|
struct Curl_addrinfo {
|
|
int ai_flags;
|
|
int ai_family;
|
|
int ai_socktype;
|
|
int ai_protocol;
|
|
curl_socklen_t ai_addrlen; /* Follow rfc3493 struct addrinfo */
|
|
char *ai_canonname;
|
|
struct sockaddr *ai_addr;
|
|
struct Curl_addrinfo *ai_next;
|
|
};
|
|
typedef struct Curl_addrinfo Curl_addrinfo;
|
|
|
|
void
|
|
Curl_freeaddrinfo(Curl_addrinfo *cahead);
|
|
|
|
#ifdef HAVE_GETADDRINFO
|
|
int
|
|
Curl_getaddrinfo_ex(const char *nodename,
|
|
const char *servname,
|
|
const struct addrinfo *hints,
|
|
Curl_addrinfo **result);
|
|
#endif
|
|
|
|
Curl_addrinfo *
|
|
Curl_he2ai(const struct hostent *he, int port);
|
|
|
|
Curl_addrinfo *
|
|
Curl_ip2addr(int af, const void *inaddr, const char *hostname, int port);
|
|
|
|
Curl_addrinfo *Curl_str2addr(char *dotted, int port);
|
|
|
|
#ifdef USE_UNIX_SOCKETS
|
|
Curl_addrinfo *Curl_unix2addr(const char *path, bool *longpath, bool abstract);
|
|
#endif
|
|
|
|
#if defined(CURLDEBUG) && defined(HAVE_GETADDRINFO) && \
|
|
defined(HAVE_FREEADDRINFO)
|
|
void
|
|
curl_dofreeaddrinfo(struct addrinfo *freethis,
|
|
int line, const char *source);
|
|
#endif
|
|
|
|
#if defined(CURLDEBUG) && defined(HAVE_GETADDRINFO)
|
|
int
|
|
curl_dogetaddrinfo(const char *hostname,
|
|
const char *service,
|
|
const struct addrinfo *hints,
|
|
struct addrinfo **result,
|
|
int line, const char *source);
|
|
#endif
|
|
|
|
#ifdef HAVE_GETADDRINFO
|
|
#ifdef USE_RESOLVE_ON_IPS
|
|
void Curl_addrinfo_set_port(Curl_addrinfo *addrinfo, int port);
|
|
#else
|
|
#define Curl_addrinfo_set_port(x,y)
|
|
#endif
|
|
#endif
|
|
|
|
#endif /* HEADER_CURL_ADDRINFO_H */
|