usr/src/lib/print/libhttp-core/common/http-private.h

   1 /*
   2  * "$Id: http-private.h 148 2006-04-25 16:54:17Z njacobs $"
   3  *
   4  *   Private HTTP definitions for the Common UNIX Printing System (CUPS).
   5  *
   6  *   Copyright 1997-2005 by Easy Software Products, all rights reserved.
   7  *
   8  *   These coded instructions, statements, and computer programs are the
   9  *   property of Easy Software Products and are protected by Federal
  10  *   copyright law.  Distribution and use rights are outlined in the file
  11  *   "LICENSE.txt" which should have been included with this file.  If this
  12  *   file is missing or damaged please contact Easy Software Products
  13  *   at:
  14  *
  15  *       Attn: CUPS Licensing Information
  16  *       Easy Software Products
  17  *       44141 Airport View Drive, Suite 204
  18  *       Hollywood, Maryland 20636 USA
  19  *
  20  *       Voice: (301) 373-9600
  21  *       EMail: cups-info@cups.org
  22  *         WWW: http://www.cups.org
  23  *
  24  *   This file is subject to the Apple OS-Developed Software exception.
  25  */
  26
  27 #ifndef _CUPS_HTTP_PRIVATE_H_
  28 #define _CUPS_HTTP_PRIVATE_H_
  29
  30 #pragma ident   "%Z%%M% %I%     %E% SMI"
  31
  32 /*
  33  * Include necessary headers...
  34  */
  35 #ifdef __cplusplus
  36 extern "C" {
  37 #endif
  38
  39
  40 #  include "config.h"
  41
  42
  43 #  ifdef __sun
  44 /*
  45  * Define FD_SETSIZE to CUPS_MAX_FDS on Solaris to get the correct version of
  46  * select() for large numbers of file descriptors.
  47  */
  48
  49 #define CUPS_MAX_FDS 1024
  50
  51 #    define FD_SETSIZE  CUPS_MAX_FDS
  52 #    include <sys/select.h>
  53 #  endif /* __sun */
  54
  55 #  include "http.h"
  56
  57 #  if defined HAVE_LIBSSL
  58 /*
  59  * The OpenSSL library provides its own SSL/TLS context structure for its
  60  * IO and protocol management...
  61  */
  62
  63 #    include <openssl/err.h>
  64 #    include <openssl/rand.h>
  65 #    include <openssl/ssl.h>
  66
  67 typedef SSL http_tls_t;
  68
  69 #  elif defined HAVE_GNUTLS
  70 /*
  71  * The GNU TLS library is more of a "bare metal" SSL/TLS library...
  72  */
  73 #    include <gnutls/gnutls.h>
  74
  75 typedef struct
  76 {
  77   gnutls_session        session;        /* GNU TLS session object */
  78   void                  *credentials;   /* GNU TLS credentials object */
  79 } http_tls_t;
  80
  81 #  elif defined(HAVE_CDSASSL)
  82 /*
  83  * Darwin's Security framework provides its own SSL/TLS context structure
  84  * for its IO and protocol management...
  85  */
  86
  87 #    include <Security/SecureTransport.h>
  88
  89 typedef SSLConnectionRef http_tls_t;
  90
  91 #  endif /* HAVE_LIBSSL */
  92
  93 /*
  94  * Some OS's don't have hstrerror(), most notably Solaris...
  95  */
  96
  97 #  ifndef HAVE_HSTRERROR
  98 extern const char *cups_hstrerror(int error);
  99 #    define hstrerror cups_hstrerror
 100 #  elif defined(_AIX) || defined(__osf__)
 101 /*
 102  * AIX and Tru64 UNIX don't provide a prototype but do provide the function...
 103  */
 104 extern const char *hstrerror(int error);
 105 #  endif /* !HAVE_HSTRERROR */
 106
 107 #ifdef __cplusplus
 108 }
 109 #endif
 110
 111 #endif /* !_CUPS_HTTP_PRIVATE_H_ */
 112
 113 /*
 114  * End of "$Id: http-private.h 148 2006-04-25 16:54:17Z njacobs $"
 115  */