cups/ipp-private.h

   1 /*
   2  * Private IPP definitions for CUPS.
   3  *
   4  * Copyright 2007-2014 by Apple Inc.
   5  * Copyright 1997-2006 by Easy Software Products.
   6  *
   7  * These coded instructions, statements, and computer programs are the
   8  * property of Apple Inc. and are protected by Federal copyright
   9  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  10  * which should have been included with this file.  If this file is
  11  * missing or damaged, see the license at "http://www.cups.org/".
  12  *
  13  * This file is subject to the Apple OS-Developed Software exception.
  14  */
  15
  16 #ifndef _CUPS_IPP_PRIVATE_H_
  17 #  define _CUPS_IPP_PRIVATE_H_
  18
  19 /*
  20  * Include necessary headers...
  21  */
  22
  23 #  include <cups/ipp.h>
  24
  25
  26 /*
  27  * C++ magic...
  28  */
  29
  30 #  ifdef __cplusplus
  31 extern "C" {
  32 #  endif /* __cplusplus */
  33
  34
  35 /*
  36  * Constants...
  37  */
  38
  39 #  define IPP_BUF_SIZE  (IPP_MAX_LENGTH + 2)
  40                                         /* Size of buffer */
  41
  42
  43 /*
  44  * Structures...
  45  */
  46
  47 typedef struct                          /**** Attribute mapping data ****/
  48 {
  49   int           multivalue;             /* Option has multiple values? */
  50   const char    *name;                  /* Option/attribute name */
  51   ipp_tag_t     value_tag;              /* Value tag for this attribute */
  52   ipp_tag_t     group_tag;              /* Group tag for this attribute */
  53   ipp_tag_t     alt_group_tag;          /* Alternate group tag for this
  54                                          * attribute */
  55   const ipp_op_t *operations;           /* Allowed operations for this attr */
  56 } _ipp_option_t;
  57
  58
  59 /*
  60  * Prototypes for private functions...
  61  */
  62
  63 #ifdef DEBUG
  64 extern const char       *_ippCheckOptions(void);
  65 #endif /* DEBUG */
  66 extern _ipp_option_t    *_ippFindOption(const char *name);
  67
  68 /*
  69  * C++ magic...
  70  */
  71
  72 #  ifdef __cplusplus
  73 }
  74 #  endif /* __cplusplus */
  75 #endif /* !_CUPS_IPP_H_ */