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Diffstat (limited to 'Source/CTest/Curl/hostip.h')
| -rw-r--r-- | Source/CTest/Curl/hostip.h | 255 |
1 files changed, 0 insertions, 255 deletions
diff --git a/Source/CTest/Curl/hostip.h b/Source/CTest/Curl/hostip.h deleted file mode 100644 index 545fec0..0000000 --- a/Source/CTest/Curl/hostip.h +++ /dev/null @@ -1,255 +0,0 @@ -#ifndef __HOSTIP_H -#define __HOSTIP_H -/*************************************************************************** - * _ _ ____ _ - * Project ___| | | | _ \| | - * / __| | | | |_) | | - * | (__| |_| | _ <| |___ - * \___|\___/|_| \_\_____| - * - * Copyright (C) 1998 - 2004, 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" - -#ifdef HAVE_NETDB_H -#include <netdb.h> -#endif - -/* - * Setup comfortable CURLRES_* defines to use in the host*.c sources. - */ - -#ifdef USE_ARES -#define CURLRES_ASYNCH -#define CURLRES_ARES -#endif - -#ifdef USE_THREADING_GETHOSTBYNAME -#define CURLRES_ASYNCH -#define CURLRES_THREADED -#endif - -#ifdef USE_THREADING_GETADDRINFO -#define CURLRES_ASYNCH -#define CURLRES_THREADED -#endif - -#ifdef ENABLE_IPV6 -#define CURLRES_IPV6 -#else -#define CURLRES_IPV4 -#endif - -#ifdef CURLRES_IPV4 -#if !defined(HAVE_GETHOSTBYNAME_R) || defined(CURLRES_ASYNCH) -/* If built for ipv4 and missing gethostbyname_r(), or if using async name - resolve, we need the Curl_addrinfo_copy() function (which itself needs the - Curl_hostent_relocate() function)) */ -#define CURLRES_ADDRINFO_COPY -#endif -#endif /* IPv4-only */ - -#ifndef CURLRES_ASYNCH -#define CURLRES_SYNCH -#endif - -#ifndef USE_LIBIDN -#define CURLRES_IDN -#endif - -/* Allocate enough memory to hold the full name information structs and - * everything. OSF1 is known to require at least 8872 bytes. The buffer - * required for storing all possible aliases and IP numbers is according to - * Stevens' Unix Network Programming 2nd edition, p. 304: 8192 bytes! - */ -#define CURL_HOSTENT_SIZE 9000 - -#define CURL_TIMEOUT_RESOLVE 300 /* when using asynch methods, we allow this - many seconds for a name resolve */ - -#ifdef CURLRES_ARES -#define CURL_ASYNC_SUCCESS ARES_SUCCESS -#else -#define CURL_ASYNC_SUCCESS CURLE_OK -#endif - -/* - * Curl_addrinfo MUST be used for all name resolved info. - */ -#ifdef CURLRES_IPV6 -typedef struct addrinfo Curl_addrinfo; -#else -/* OK, so some ipv4-only include tree probably have the addrinfo struct, but - to work even on those that don't, we provide our own look-alike! */ -struct Curl_addrinfo { - int ai_flags; - int ai_family; - int ai_socktype; - int ai_protocol; - size_t ai_addrlen; - struct sockaddr *ai_addr; - char *ai_canonname; - struct Curl_addrinfo *ai_next; -}; -typedef struct Curl_addrinfo Curl_addrinfo; -#endif - -struct addrinfo; -struct SessionHandle; -struct connectdata; - -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 */ -}; - -/* - * 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! - */ -/* return codes */ -#define CURLRESOLV_ERROR -1 -#define CURLRESOLV_RESOLVED 0 -#define CURLRESOLV_PENDING 1 -int Curl_resolv(struct connectdata *conn, char *hostname, - int port, struct Curl_dns_entry **dnsentry); - -/* - * Curl_ipvalid() checks what CURL_IPRESOLVE_* requirements that might've - * been set and returns TRUE if they are OK. - */ -bool Curl_ipvalid(struct SessionHandle *data); - -/* - * Curl_getaddrinfo() is the generic low-level name resolve API within this - * source file. There are several versions of this function - for different - * name resolve layers (selected at build-time). They all take this same set - * of arguments - */ -Curl_addrinfo *Curl_getaddrinfo(struct connectdata *conn, - char *hostname, - int port, - int *waitp); - -CURLcode Curl_is_resolved(struct connectdata *conn, - struct Curl_dns_entry **dns); -CURLcode Curl_wait_for_resolv(struct connectdata *conn, - struct Curl_dns_entry **dnsentry); - -/* Curl_fdset() is a generic function that exists in multiple versions - depending on what name resolve technology we've built to use. The function - is called from the curl_multi_fdset() function */ -CURLcode Curl_fdset(struct connectdata *conn, - fd_set *read_fd_set, - fd_set *write_fd_set, - int *max_fdp); -/* 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); - -/* make a new dns cache and return the handle */ -curl_hash *Curl_mk_dnscache(void); - -/* prune old entries from the DNS cache */ -void Curl_hostcache_prune(struct SessionHandle *data); - -/* Return # of adresses in a Curl_addrinfo struct */ -int Curl_num_addresses (const Curl_addrinfo *addr); - -#ifdef CURLDEBUG -void curl_dofreeaddrinfo(struct addrinfo *freethis, - int line, const char *source); -int curl_dogetaddrinfo(char *hostname, char *service, - struct addrinfo *hints, - struct addrinfo **result, - int line, const char *source); -int curl_dogetnameinfo(const struct sockaddr *sa, socklen_t salen, - char *host, size_t hostlen, - char *serv, size_t servlen, int flags, - int line, const char *source); -#endif - -/* This is the callback function that is used when we build with asynch - resolve, ipv4 */ -void Curl_addrinfo4_callback(void *arg, - int status, - struct hostent *hostent); -/* This is the callback function that is used when we build with asynch - resolve, ipv6 */ -void Curl_addrinfo6_callback(void *arg, - int status, - struct addrinfo *ai); - - -/* [ipv4 only] Creates a Curl_addrinfo struct from a numerical-only IP - address */ -Curl_addrinfo *Curl_ip2addr(in_addr_t num, char *hostname, int port); - -/* [ipv4 only] Curl_he2ai() converts a struct hostent to a Curl_addrinfo chain - and returns it */ -Curl_addrinfo *Curl_he2ai(struct hostent *, int port); - -/* relocate a hostent struct */ -void Curl_hostent_relocate(struct hostent *h, long offset); - -/* Clone a Curl_addrinfo struct, works protocol independently */ -Curl_addrinfo *Curl_addrinfo_copy(void *orig, int port); - -/* - * Curl_printable_address() returns a printable version of the 1st address - * given in the 'ip' argument. The result will be stored in the buf that is - * bufsize bytes big. - */ -const char *Curl_printable_address(const Curl_addrinfo *ip, - char *buf, size_t bufsize); - -/* - * Curl_cache_addr() stores a 'Curl_addrinfo' struct in the DNS cache. - * - * Returns the Curl_dns_entry entry pointer or NULL if the storage failed. - */ -struct Curl_dns_entry * -Curl_cache_addr(struct SessionHandle *data, Curl_addrinfo *addr, - char *hostname, int port); - -#ifndef INADDR_NONE -#define CURL_INADDR_NONE (in_addr_t) ~0 -#else -#define CURL_INADDR_NONE INADDR_NONE -#endif - - - - -#endif |