Kristian Monsen | 5ab5018 | 2010-05-14 18:53:44 +0100 | [diff] [blame] | 1 | #ifndef HEADER_CURL_ADDRINFO_H |
| 2 | #define HEADER_CURL_ADDRINFO_H |
| 3 | /*************************************************************************** |
| 4 | * _ _ ____ _ |
| 5 | * Project ___| | | | _ \| | |
| 6 | * / __| | | | |_) | | |
| 7 | * | (__| |_| | _ <| |___ |
| 8 | * \___|\___/|_| \_\_____| |
| 9 | * |
Alex Deymo | e3149cc | 2016-10-05 11:18:42 -0700 | [diff] [blame] | 10 | * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al. |
Kristian Monsen | 5ab5018 | 2010-05-14 18:53:44 +0100 | [diff] [blame] | 11 | * |
| 12 | * This software is licensed as described in the file COPYING, which |
| 13 | * you should have received as part of this distribution. The terms |
Alex Deymo | d15eaac | 2016-06-28 14:49:26 -0700 | [diff] [blame] | 14 | * are also available at https://curl.haxx.se/docs/copyright.html. |
Kristian Monsen | 5ab5018 | 2010-05-14 18:53:44 +0100 | [diff] [blame] | 15 | * |
| 16 | * You may opt to use, copy, modify, merge, publish, distribute and/or sell |
| 17 | * copies of the Software, and permit persons to whom the Software is |
| 18 | * furnished to do so, under the terms of the COPYING file. |
| 19 | * |
| 20 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY |
| 21 | * KIND, either express or implied. |
| 22 | * |
| 23 | ***************************************************************************/ |
| 24 | |
Bertrand SIMONNET | e6cd738 | 2015-07-01 15:39:44 -0700 | [diff] [blame] | 25 | #include "curl_setup.h" |
Kristian Monsen | 5ab5018 | 2010-05-14 18:53:44 +0100 | [diff] [blame] | 26 | |
Kristian Monsen | 5ab5018 | 2010-05-14 18:53:44 +0100 | [diff] [blame] | 27 | #ifdef HAVE_NETINET_IN_H |
| 28 | # include <netinet/in.h> |
| 29 | #endif |
| 30 | #ifdef HAVE_NETDB_H |
| 31 | # include <netdb.h> |
| 32 | #endif |
| 33 | #ifdef HAVE_ARPA_INET_H |
| 34 | # include <arpa/inet.h> |
| 35 | #endif |
| 36 | |
| 37 | #ifdef __VMS |
| 38 | # include <in.h> |
| 39 | # include <inet.h> |
| 40 | # include <stdlib.h> |
| 41 | #endif |
| 42 | |
| 43 | |
| 44 | /* |
| 45 | * Curl_addrinfo is our internal struct definition that we use to allow |
| 46 | * consistent internal handling of this data. We use this even when the |
| 47 | * system provides an addrinfo structure definition. And we use this for |
| 48 | * all sorts of IPv4 and IPV6 builds. |
| 49 | */ |
| 50 | |
| 51 | struct Curl_addrinfo { |
| 52 | int ai_flags; |
| 53 | int ai_family; |
| 54 | int ai_socktype; |
| 55 | int ai_protocol; |
| 56 | curl_socklen_t ai_addrlen; /* Follow rfc3493 struct addrinfo */ |
| 57 | char *ai_canonname; |
| 58 | struct sockaddr *ai_addr; |
| 59 | struct Curl_addrinfo *ai_next; |
| 60 | }; |
| 61 | typedef struct Curl_addrinfo Curl_addrinfo; |
| 62 | |
| 63 | void |
| 64 | Curl_freeaddrinfo(Curl_addrinfo *cahead); |
| 65 | |
| 66 | #ifdef HAVE_GETADDRINFO |
| 67 | int |
| 68 | Curl_getaddrinfo_ex(const char *nodename, |
| 69 | const char *servname, |
| 70 | const struct addrinfo *hints, |
| 71 | Curl_addrinfo **result); |
| 72 | #endif |
| 73 | |
| 74 | Curl_addrinfo * |
| 75 | Curl_he2ai(const struct hostent *he, int port); |
| 76 | |
| 77 | Curl_addrinfo * |
| 78 | Curl_ip2addr(int af, const void *inaddr, const char *hostname, int port); |
| 79 | |
Bertrand SIMONNET | e6cd738 | 2015-07-01 15:39:44 -0700 | [diff] [blame] | 80 | Curl_addrinfo *Curl_str2addr(char *dotted, int port); |
| 81 | |
| 82 | #ifdef USE_UNIX_SOCKETS |
Elliott Hughes | 82be86d | 2017-09-20 17:00:17 -0700 | [diff] [blame] | 83 | Curl_addrinfo *Curl_unix2addr(const char *path, bool *longpath, bool abstract); |
Bertrand SIMONNET | e6cd738 | 2015-07-01 15:39:44 -0700 | [diff] [blame] | 84 | #endif |
| 85 | |
Alex Deymo | d15eaac | 2016-06-28 14:49:26 -0700 | [diff] [blame] | 86 | #if defined(CURLDEBUG) && defined(HAVE_GETADDRINFO) && \ |
| 87 | defined(HAVE_FREEADDRINFO) |
Kristian Monsen | 5ab5018 | 2010-05-14 18:53:44 +0100 | [diff] [blame] | 88 | void |
| 89 | curl_dofreeaddrinfo(struct addrinfo *freethis, |
| 90 | int line, const char *source); |
| 91 | #endif |
| 92 | |
| 93 | #if defined(CURLDEBUG) && defined(HAVE_GETADDRINFO) |
| 94 | int |
| 95 | curl_dogetaddrinfo(const char *hostname, |
| 96 | const char *service, |
| 97 | const struct addrinfo *hints, |
| 98 | struct addrinfo **result, |
| 99 | int line, const char *source); |
| 100 | #endif |
| 101 | |
Alex Deymo | e3149cc | 2016-10-05 11:18:42 -0700 | [diff] [blame] | 102 | #ifdef HAVE_GETADDRINFO |
| 103 | #ifdef USE_RESOLVE_ON_IPS |
| 104 | void Curl_addrinfo_set_port(Curl_addrinfo *addrinfo, int port); |
| 105 | #else |
| 106 | #define Curl_addrinfo_set_port(x,y) |
| 107 | #endif |
| 108 | #endif |
| 109 | |
Kristian Monsen | 5ab5018 | 2010-05-14 18:53:44 +0100 | [diff] [blame] | 110 | #endif /* HEADER_CURL_ADDRINFO_H */ |