compiler/include/libraries/iffparse.h

   1 #ifndef LIBRARIES_IFFPARSE_H
   2 #define LIBRARIES_IFFPARSE_H
   3
   4 /*
   5     Copyright © 1995-2001, The AROS Development Team. All rights reserved.
   6     $Id$
   7
   8     Desc: Definitions for iffparse.library
   9     Lang: english
  10 */
  11
  12 #ifndef EXEC_LISTS_H
  13 #   include <exec/lists.h>
  14 #endif
  15 #ifndef EXEC_PORTS_H
  16 #   include <exec/ports.h>
  17 #endif
  18 #ifndef EXEC_TYPES_H
  19 #   include <exec/types.h>
  20 #endif
  21 #ifndef DEVICES_CLIPBOARD_H
  22 #   include <devices/clipboard.h>
  23 #endif
  24 #ifndef AROS_MACROS_H
  25 #   include <aros/macros.h>
  26 #endif
  27
  28 struct IFFHandle
  29 {
  30     IPTR  iff_Stream;
  31     ULONG iff_Flags;  /* see below */
  32     LONG  iff_Depth;
  33 };
  34
  35 /* iff_Flags */
  36 #define IFFF_READ     0L
  37 #define IFFF_WRITE    (1L<<0)
  38 #define IFFF_RWBITS   (IFFF_READ | IFFF_WRITE)
  39 #define IFFF_FSEEK    (1L<<1)
  40 #define IFFF_RSEEK    (1L<<2)
  41 #define IFFF_RESERVED 0xFFFF0000
  42
  43 struct IFFStreamCmd
  44 {
  45     LONG sc_Command;
  46     APTR sc_Buf;
  47     LONG sc_NBytes;
  48 };
  49
  50 #define IFFCMD_INIT     0
  51 #define IFFCMD_CLEANUP  1
  52 #define IFFCMD_READ     2
  53 #define IFFCMD_WRITE    3
  54 #define IFFCMD_SEEK     4
  55 #define IFFCMD_ENTRY    5
  56 #define IFFCMD_EXIT     6
  57 #define IFFCMD_PURGELCI 7
  58
  59 struct ContextNode
  60 {
  61     struct MinNode cn_Node;
  62
  63     LONG cn_ID;
  64     LONG cn_Type;
  65     LONG cn_Size;
  66     LONG cn_Scan;
  67 };
  68
  69 struct LocalContextItem
  70 {
  71     struct MinNode lci_Node;
  72
  73     ULONG lci_ID;
  74     ULONG lci_Type;
  75     ULONG lci_Ident;
  76 };
  77
  78 struct StoredProperty
  79 {
  80     LONG sp_Size;
  81     APTR sp_Data;
  82 };
  83
  84 struct CollectionItem
  85 {
  86     struct CollectionItem * ci_Next;
  87     LONG                    ci_Size;
  88     APTR                    ci_Data;
  89 };
  90
  91 struct ClipboardHandle
  92 {
  93     struct IOClipReq cbh_Req;
  94     struct MsgPort   cbh_CBport;
  95     struct MsgPort   cbh_SatisfyPort;
  96 };
  97
  98 /* ParseIFF() */
  99 #define IFFPARSE_SCAN    0L
 100 #define IFFPARSE_STEP    1L
 101 #define IFFPARSE_RAWSTEP 2L
 102
 103 /* StoreLocalItem() */
 104 #define IFFSLI_ROOT 1L
 105 #define IFFSLI_TOP  2L
 106 #define IFFSLI_PROP 3L
 107
 108 #define IFFSIZE_UNKNOWN -1L
 109
 110 /* Errors */
 111 #define IFFERR_EOF        -1L
 112 #define IFFERR_EOC        -2L
 113 #define IFFERR_NOSCOPE    -3L
 114 #define IFFERR_NOMEM      -4L
 115 #define IFFERR_READ       -5L
 116 #define IFFERR_WRITE      -6L
 117 #define IFFERR_SEEK       -7L
 118 #define IFFERR_MANGLED    -8L
 119 #define IFFERR_SYNTAX     -9L
 120 #define IFFERR_NOTIFF     -10L
 121 #define IFFERR_NOHOOK     -11L
 122 #define IFF_RETURN2CLIENT -12L
 123
 124 #define MAKE_ID(a,b,c,d) AROS_MAKE_ID((a),(b),(c),(d))
 125
 126 #define ID_FORM MAKE_ID('F','O','R','M')
 127 #define ID_LIST MAKE_ID('L','I','S','T')
 128 #define ID_CAT  MAKE_ID('C','A','T',' ')
 129 #define ID_PROP MAKE_ID('P','R','O','P')
 130 #define ID_NULL MAKE_ID(' ',' ',' ',' ')
 131
 132 #define IFFLCI_PROP         MAKE_ID('p','r','o','p')
 133 #define IFFLCI_COLLECTION   MAKE_ID('c','o','l','l')
 134 #define IFFLCI_ENTRYHANDLER MAKE_ID('e','n','h','d')
 135 #define IFFLCI_EXITHANDLER  MAKE_ID('e','x','h','d')
 136
 137 #endif /* LIBRARIES_IFFPARSE_H */