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  * Licensed under Apache License v2.0.  See the file "LICENSE" for more information.
   8  */
   9
  10 #ifndef _CUPS_IPP_PRIVATE_H_
  11 #  define _CUPS_IPP_PRIVATE_H_
  12
  13 /*
  14  * Include necessary headers...
  15  */
  16
  17 #  include <cups/ipp.h>
  18
  19
  20 /*
  21  * C++ magic...
  22  */
  23
  24 #  ifdef __cplusplus
  25 extern "C" {
  26 #  endif /* __cplusplus */
  27
  28
  29 /*
  30  * Constants...
  31  */
  32
  33 #  define IPP_BUF_SIZE  (IPP_MAX_LENGTH + 2)
  34                                         /* Size of buffer */
  35
  36
  37 /*
  38  * Structures...
  39  */
  40
  41 typedef struct                          /**** Attribute mapping data ****/
  42 {
  43   int           multivalue;             /* Option has multiple values? */
  44   const char    *name;                  /* Option/attribute name */
  45   ipp_tag_t     value_tag;              /* Value tag for this attribute */
  46   ipp_tag_t     group_tag;              /* Group tag for this attribute */
  47   ipp_tag_t     alt_group_tag;          /* Alternate group tag for this
  48                                          * attribute */
  49   const ipp_op_t *operations;           /* Allowed operations for this attr */
  50 } _ipp_option_t;
  51
  52
  53 /*
  54  * Prototypes for private functions...
  55  */
  56
  57 #ifdef DEBUG
  58 extern const char       *_ippCheckOptions(void);
  59 #endif /* DEBUG */
  60 extern _ipp_option_t    *_ippFindOption(const char *name);
  61
  62 /*
  63  * C++ magic...
  64  */
  65
  66 #  ifdef __cplusplus
  67 }
  68 #  endif /* __cplusplus */
  69 #endif /* !_CUPS_IPP_H_ */