Move debug printfs to internal usage only.

[thirdparty/cups.git] / cups / http-addr.c

diff --git a/cups/http-addr.c b/cups/http-addr.c
index dd61d4a093ead9d0a41bd1e33c9f4cc0a9704d15..677c7a682483c28db1d5d25670ad27383d6b0e20 100644 (file)
--- a/cups/http-addr.c
+++ b/cups/http-addr.c
@@ -4,13 +4,7 @@
  * Copyright 2007-2014 by Apple Inc.
  * Copyright 1997-2006 by Easy Software Products, all rights reserved.
  *
- * These coded instructions, statements, and computer programs are the
- * property of Apple Inc. and are protected by Federal copyright
- * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
- * which should have been included with this file.  If this file is
- * file is missing or damaged, see the license at "http://www.cups.org/".
- *
- * This file is subject to the Apple OS-Developed Software exception.
+ * Licensed under Apache License v2.0.  See the file "LICENSE" for more information.
  */
 
 /*
@@ -18,6 +12,7 @@
  */
 
 #include "cups-private.h"
+#include "debug-internal.h"
 #include <sys/stat.h>
 #ifdef HAVE_RESOLV_H
 #  include <resolv.h>
@@ -58,9 +53,9 @@ httpAddrAny(const http_addr_t *addr)  /* I - Address to check */
  * 'httpAddrClose()' - Close a socket created by @link httpAddrConnect@ or
  *                     @link httpAddrListen@.
  *
- * Pass @code NULL@ for sockets created with @link httpAddrConnect@ and the
- * listen address for sockets created with @link httpAddrListen@. This will
- * ensure that domain sockets are removed when closed.
+ * Pass @code NULL@ for sockets created with @link httpAddrConnect2@ and the
+ * listen address for sockets created with @link httpAddrListen@.  This function
+ * ensures that domain sockets are removed when closed.
  *
  * @since CUPS 2.0/OS 10.10@
  */
@@ -69,11 +64,11 @@ int                                         /* O - 0 on success, -1 on failure */
 httpAddrClose(http_addr_t *addr,               /* I - Listen address or @code NULL@ */
               int         fd)                  /* I - Socket file descriptor */
 {
-#ifdef WIN32
+#ifdef _WIN32
   if (closesocket(fd))
 #else
   if (close(fd))
-#endif /* WIN32 */
+#endif /* _WIN32 */
     return (-1);
 
 #ifdef AF_LOCAL
@@ -258,9 +253,9 @@ httpAddrListen(http_addr_t *addr,   /* I - Address to bind to */
   * Close on exec...
   */
 
-#ifndef WIN32
+#ifndef _WIN32
   fcntl(fd, F_SETFD, fcntl(fd, F_GETFD) | FD_CLOEXEC);
-#endif /* !WIN32 */
+#endif /* !_WIN32 */
 
 #ifdef SO_NOSIGPIPE
  /*
@@ -648,6 +643,10 @@ httpAddrString(const http_addr_t *addr,    /* I - Address to convert */
 /*
  * 'httpGetAddress()' - Get the address of the connected peer of a connection.
  *
+ * For connections created with @link httpConnect2@, the address is for the
+ * server.  For connections created with @link httpAccept@, the address is for
+ * the client.
+ *
  * Returns @code NULL@ if the socket is currently unconnected.
  *
  * @since CUPS 2.0/OS 10.10@
@@ -667,7 +666,7 @@ httpGetAddress(http_t *http)                /* I - HTTP connection */
  * 'httpGetHostByName()' - Lookup a hostname or IPv4 address, and return
  *                         address records for the specified name.
  *
- * @deprecated@
+ * @deprecated@ @exclude all@
  */
 
 struct hostent *                       /* O - Host entry */
@@ -871,6 +870,18 @@ httpGetHostname(http_t *http,              /* I - HTTP connection or NULL */
       strlcat(s, ".", (size_t)slen);
   }
 
+ /*
+  * Convert the hostname to lowercase as needed...
+  */
+
+  if (s[0] != '/')
+  {
+    char       *ptr;                   /* Pointer into string */
+
+    for (ptr = s; *ptr; ptr ++)
+      *ptr = (char)_cups_tolower((int)*ptr);
+  }
+
  /*
   * Return the hostname with as much domain info as we have...
   */