1 files changed, 111 insertions, 0 deletions
diff --git a/lib/hostip.c b/lib/hostip.c
new file mode 100644
index 000000000..453d8a387
--- /dev/null
+++ b/lib/hostip.c
@@ -0,0 +1,111 @@
+/*****************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ *  The contents of this file are subject to the Mozilla Public License
+ *  Version 1.0 (the "License"); you may not use this file except in
+ *  compliance with the License. You may obtain a copy of the License at
+ *  http://www.mozilla.org/MPL/
+ *
+ *  Software distributed under the License is distributed on an "AS IS"
+ *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+ *  License for the specific language governing rights and limitations
+ *  under the License.
+ *
+ *  The Original Code is Curl.
+ *
+ *  The Initial Developer of the Original Code is Daniel Stenberg.
+ *
+ *  Portions created by the Initial Developer are Copyright (C) 1998.
+ *  All Rights Reserved.
+ *
+ * ------------------------------------------------------------
+ * Main author:
+ * - Daniel Stenberg <Daniel.Stenberg@haxx.nu>
+ *
+ * 	http://curl.haxx.nu
+ *
+ * $Source$
+ * $Revision$
+ * $Date$
+ * $Author$
+ * $State$
+ * $Locker$
+ *
+ * ------------------------------------------------------------
+ ****************************************************************************/
+
+#include <string.h>
+
+#include "setup.h"
+
+#if defined(WIN32) && !defined(__GNUC__) || defined(__MINGW32__)
+#include <winsock.h>
+#else
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#include <netinet/in.h>
+#include <netdb.h>
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+#endif
+
+#include "urldata.h"
+#include "sendf.h"
+
+/* --- resolve name or IP-number --- */
+
+char *MakeIP(unsigned long num)
+{
+#ifdef HAVE_INET_NTOA
+  struct in_addr in;
+
+  in.s_addr = htonl(num);
+  return (inet_ntoa(in));
+#else
+  static char addr[128];
+  unsigned char *paddr;
+
+  num = htonl(num);  /* htonl() added to avoid endian probs */
+  paddr = (unsigned char *)&num;
+  sprintf(addr, "%u.%u.%u.%u", paddr[0], paddr[1], paddr[2], paddr[3]);
+  return (addr);
+#endif
+}
+
+/* Stolen from Dancer source code, written by
+   Bjorn Reese <breese@imada.ou.dk> */
+#ifndef INADDR_NONE
+#define INADDR_NONE (unsigned long) ~0
+#endif
+struct hostent *GetHost(struct UrlData *data, char *hostname)
+{
+  struct hostent *h = NULL;
+  unsigned long in;
+  static struct hostent he;
+  static char name[MAXHOSTNAMELEN];
+  static char *addrlist[2];
+  static struct in_addr addrentry;
+
+  if ( (in=inet_addr(hostname)) != INADDR_NONE ) {
+    addrentry.s_addr = in;
+    addrlist[0] = (char *)&addrentry;
+    addrlist[1] = NULL;
+    he.h_name = strncpy(name, MakeIP(ntohl(in)), MAXHOSTNAMELEN);
+    he.h_addrtype = AF_INET;
+    he.h_length = sizeof(struct in_addr);
+    he.h_addr_list = addrlist;
+    h = &he;
+  } else if ( (h=gethostbyname(hostname)) == NULL ) {
+    infof(data, "gethostbyname(2) failed for %s\n", hostname);
+  }
+  return (h);
+}