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dirmngr,w32: Remove gethostbyname hack and make it build again.

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* dirmngr/http.c (connect_server) [W32]: Remove gethostbyname hack;
we require getaddrinfo anyway.
* dirmngr/dns-stuff.c (AI_ADDRCONFIG): Add replacement if not defined.
(map_eai_to_gpg_error) [W32]: Take care of unsupported codes.

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2015-10-26 15:53:31 +01:00
parent c18fb0d99b
commit 7735bbe539
No known key found for this signature in database
GPG Key ID: E3FDFF218E45B72B
2 changed files with 10 additions and 37 deletions
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9
dirmngr/dns-stuff.c
View File

@ -59,6 +59,11 @@
# error AF_UNSPEC does not have the value 0
#endif
/* Windows does not support tge AI_ADDRCONFIG flag - use zero instead. */
#ifndef AI_ADDRCONFIG
# define AI_ADDRCONFIG 0
#endif
/* Not every installation has gotten around to supporting SRVs or
CERTs yet... */
#ifndef T_SRV
@ -115,10 +120,12 @@ map_eai_to_gpg_error (int ec)
case EAI_NODATA: err = gpg_error (GPG_ERR_NO_DATA); break;
case EAI_NONAME: err = gpg_error (GPG_ERR_NO_NAME); break;
case EAI_SERVICE: err = gpg_error (GPG_ERR_NOT_SUPPORTED); break;
case EAI_ADDRFAMILY:err = gpg_error (GPG_ERR_EADDRNOTAVAIL); break;
case EAI_FAMILY: err = gpg_error (GPG_ERR_EAFNOSUPPORT); break;
case EAI_SOCKTYPE: err = gpg_error (GPG_ERR_ESOCKTNOSUPPORT); break;
#ifndef HAVE_W32_SYSTEM
case EAI_ADDRFAMILY:err = gpg_error (GPG_ERR_EADDRNOTAVAIL); break;
case EAI_SYSTEM: err = gpg_error_from_syserror (); break;
#endif
default: err = gpg_error (GPG_ERR_UNKNOWN_ERRNO); break;
}
return err;

38
dirmngr/http.c
View File

@ -2205,46 +2205,12 @@ connect_server (const char *server, unsigned short port,
int srv, connected;
int last_errno = 0;
struct srventry *serverlist = NULL;
#ifdef HAVE_W32_SYSTEM
unsigned long inaddr;
#endif
int ret;
*r_host_not_found = 0;
#ifdef HAVE_W32_SYSTEM
#ifndef HTTP_NO_WSASTARTUP
#if defined(HAVE_W32_SYSTEM) && !defined(HTTP_NO_WSASTARTUP)
init_sockets ();
#endif
/* Win32 gethostbyname doesn't handle IP addresses internally, so we
try inet_addr first on that platform only. */
inaddr = inet_addr(server);
if ( inaddr != INADDR_NONE )
{
struct sockaddr_in addr;
memset(&addr,0,sizeof(addr));
sock = assuan_sock_new (AF_INET, SOCK_STREAM, 0);
if (sock == ASSUAN_INVALID_FD)
{
log_error ("error creating socket: %s\n", strerror (errno));
return ASSUAN_INVALID_FD;
}
addr.sin_family = AF_INET;
addr.sin_port = htons(port);
memcpy (&addr.sin_addr,&inaddr,sizeof(inaddr));
my_unprotect ();
ret = assuan_sock_connect (sock,(struct sockaddr *)&addr,sizeof(addr));
my_protect ();
if (!ret)
return sock;
assuan_sock_close (sock);
return ASSUAN_INVALID_FD;
}
#endif /*HAVE_W32_SYSTEM*/
#endif /*Windows*/
#ifdef USE_DNS_SRV
/* Do the SRV thing */