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Diffstat (limited to 'Source/CTest/Curl/hostip6.c')
| -rw-r--r-- | Source/CTest/Curl/hostip6.c | 263 |
1 files changed, 0 insertions, 263 deletions
diff --git a/Source/CTest/Curl/hostip6.c b/Source/CTest/Curl/hostip6.c deleted file mode 100644 index 6717c00..0000000 --- a/Source/CTest/Curl/hostip6.c +++ /dev/null @@ -1,263 +0,0 @@ -/*************************************************************************** - * _ _ ____ _ - * 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 <string.h> -#include <errno.h> - -#define _REENTRANT - -#if defined(WIN32) && !defined(__GNUC__) || defined(__MINGW32__) -#include <malloc.h> -#else -#ifdef HAVE_SYS_TYPES_H -#include <sys/types.h> -#endif -#ifdef HAVE_SYS_SOCKET_H -#include <sys/socket.h> -#endif -#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 HAVE_STDLIB_H -#include <stdlib.h> /* required for free() prototypes */ -#endif -#ifdef HAVE_UNISTD_H -#include <unistd.h> /* for the close() proto */ -#endif -#ifdef VMS -#include <in.h> -#include <inet.h> -#include <stdlib.h> -#endif -#endif - -#ifdef HAVE_SETJMP_H -#include <setjmp.h> -#endif - -#ifdef WIN32 -#include <process.h> -#endif - -#if (defined(NETWARE) && defined(__NOVELL_LIBC__)) -#undef in_addr_t -#define in_addr_t unsigned long -#endif - -#include "urldata.h" -#include "sendf.h" -#include "hostip.h" -#include "hash.h" -#include "share.h" -#include "strerror.h" -#include "url.h" - -#define _MPRINTF_REPLACE /* use our functions only */ -#include <curl/mprintf.h> - -#if defined(HAVE_INET_NTOA_R) && !defined(HAVE_INET_NTOA_R_DECL) -#include "inet_ntoa_r.h" -#endif - -#include "curl_memory.h" -/* The last #include file should be: */ -#include "memdebug.h" - -/*********************************************************************** - * Only for ipv6-enabled builds - **********************************************************************/ -#ifdef CURLRES_IPV6 -/* - * This is a wrapper function for freeing name information in a protocol - * independent way. This takes care of using the appropriate underlaying - * function. - */ -void Curl_freeaddrinfo(Curl_addrinfo *p) -{ - freeaddrinfo(p); -} - -#ifdef CURLRES_ASYNCH -/* - * Curl_addrinfo_copy() is used by the asynch callback to copy a given - * address. But this is an ipv6 build and then we don't copy the address, we - * just return the same pointer! - */ -Curl_addrinfo *Curl_addrinfo_copy(void *source, int port) -{ - (void) port; - return source; -} -#endif - -#ifdef CURLDEBUG -/* These are strictly for memory tracing and are using the same style as the - * family otherwise present in memdebug.c. I put these ones here since they - * require a bunch of structs I didn't wanna include in memdebug.c - */ -int curl_dogetaddrinfo(char *hostname, char *service, - struct addrinfo *hints, - struct addrinfo **result, - int line, const char *source) -{ - int res=(getaddrinfo)(hostname, service, hints, result); - if(0 == res) { - /* success */ - if(logfile) - fprintf(logfile, "ADDR %s:%d getaddrinfo() = %p\n", - source, line, (void *)*result); - } - else { - if(logfile) - fprintf(logfile, "ADDR %s:%d getaddrinfo() failed\n", - source, line); - } - return res; -} - -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) -{ - int res=(getnameinfo)(sa, salen, host, hostlen, serv, servlen, flags); - if(0 == res) { - /* success */ - if(logfile) - fprintf(logfile, "GETNAME %s:%d getnameinfo()\n", - source, line); - } - else { - if(logfile) - fprintf(logfile, "GETNAME %s:%d getnameinfo() failed = %d\n", - source, line, res); - } - return res; -} - -void curl_dofreeaddrinfo(struct addrinfo *freethis, - int line, const char *source) -{ - (freeaddrinfo)(freethis); - if(logfile) - fprintf(logfile, "ADDR %s:%d freeaddrinfo(%p)\n", - source, line, (void *)freethis); -} - -#endif - -/* - * 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) -{ - if(data->set.ip_version == CURL_IPRESOLVE_V6) { - /* see if we have an IPv6 stack */ - curl_socket_t s = socket(PF_INET6, SOCK_DGRAM, 0); - if (s == CURL_SOCKET_BAD) - /* an ipv6 address was requested and we can't get/use one */ - return FALSE; - sclose(s); - } - return TRUE; -} - -#ifndef USE_THREADING_GETADDRINFO -/* - * Curl_getaddrinfo() when built ipv6-enabled (non-threading version). - * - * Returns name information about the given hostname and port number. If - * successful, the 'addrinfo' is returned and the forth argument will point to - * memory we need to free after use. That memory *MUST* be freed with - * Curl_freeaddrinfo(), nothing else. - */ -Curl_addrinfo *Curl_getaddrinfo(struct connectdata *conn, - char *hostname, - int port, - int *waitp) -{ - struct addrinfo hints, *res; - int error; - char sbuf[NI_MAXSERV]; - curl_socket_t s; - int pf; - struct SessionHandle *data = conn->data; - - *waitp=0; /* don't wait, we have the response now */ - - /* see if we have an IPv6 stack */ - s = socket(PF_INET6, SOCK_DGRAM, 0); - if (s < 0) { - /* Some non-IPv6 stacks have been found to make very slow name resolves - * when PF_UNSPEC is used, so thus we switch to a mere PF_INET lookup if - * the stack seems to be a non-ipv6 one. */ - - pf = PF_INET; - } - else { - /* This seems to be an IPv6-capable stack, use PF_UNSPEC for the widest - * possible checks. And close the socket again. - */ - sclose(s); - - /* - * Check if a more limited name resolve has been requested. - */ - switch(data->set.ip_version) { - case CURL_IPRESOLVE_V4: - pf = PF_INET; - break; - case CURL_IPRESOLVE_V6: - pf = PF_INET6; - break; - default: - pf = PF_UNSPEC; - break; - } - } - - memset(&hints, 0, sizeof(hints)); - hints.ai_family = pf; - hints.ai_socktype = SOCK_STREAM; - hints.ai_flags = AI_CANONNAME; - snprintf(sbuf, sizeof(sbuf), "%d", port); - error = getaddrinfo(hostname, sbuf, &hints, &res); - if (error) { - infof(data, "getaddrinfo(3) failed for %s:%d\n", hostname, port); - return NULL; - } - - return res; -} -#endif /* USE_THREADING_GETADDRINFO */ -#endif /* ipv6 */ - |