tools/widl/widltypes.h

   1 /*
   2  * IDL Compiler
   3  *
   4  * Copyright 2002 Ove Kaaven
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #ifndef __WIDL_WIDLTYPES_H
  22 #define __WIDL_WIDLTYPES_H
  23
  24 #include <stdarg.h>
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "guiddef.h"
  28 #include "wine/rpcfc.h"
  29
  30 #ifndef UUID_DEFINED
  31 #define UUID_DEFINED
  32 typedef GUID UUID;
  33 #endif
  34
  35 typedef struct _attr_t attr_t;
  36 typedef struct _expr_t expr_t;
  37 typedef struct _type_t type_t;
  38 typedef struct _typeref_t typeref_t;
  39 typedef struct _var_t var_t;
  40 typedef struct _func_t func_t;
  41
  42 #define DECL_LINK(type) \
  43   type *l_next; \
  44   type *l_prev;
  45
  46 #define LINK(x,y) do { x->l_next = y; if (y) y->l_prev = x; } while (0)
  47
  48 #define INIT_LINK(x) do { x->l_next = NULL; x->l_prev = NULL; } while (0)
  49 #define NEXT_LINK(x) ((x)->l_next)
  50 #define PREV_LINK(x) ((x)->l_prev)
  51
  52 enum attr_type
  53 {
  54     ATTR_ASYNC,
  55     ATTR_CALLAS,
  56     ATTR_CASE,
  57     ATTR_CONTEXTHANDLE,
  58     ATTR_DEFAULT,
  59     ATTR_IDEMPOTENT,
  60     ATTR_IIDIS,
  61     ATTR_IN,
  62     ATTR_LENGTHIS,
  63     ATTR_LOCAL,
  64     ATTR_OBJECT,
  65     ATTR_OLEAUTOMATION,
  66     ATTR_OUT,
  67     ATTR_POINTERDEFAULT,
  68     ATTR_POINTERTYPE,
  69     ATTR_SIZEIS,
  70     ATTR_STRING,
  71     ATTR_SWITCHIS,
  72     ATTR_SWITCHTYPE,
  73     ATTR_UUID,
  74     ATTR_V1ENUM,
  75     ATTR_VERSION,
  76     ATTR_WIREMARSHAL,
  77 };
  78
  79 enum expr_type
  80 {
  81     EXPR_VOID,
  82     EXPR_NUM,
  83     EXPR_HEXNUM,
  84     EXPR_IDENTIFIER,
  85     EXPR_NEG,
  86     EXPR_NOT,
  87     EXPR_PPTR,
  88     EXPR_CAST,
  89     EXPR_SIZEOF,
  90     EXPR_SHL,
  91     EXPR_SHR,
  92     EXPR_MUL,
  93     EXPR_DIV,
  94     EXPR_ADD,
  95     EXPR_SUB,
  96     EXPR_AND,
  97     EXPR_OR,
  98 };
  99
 100 struct _attr_t {
 101   enum attr_type type;
 102   union {
 103     DWORD ival;
 104     void *pval;
 105   } u;
 106   /* parser-internal */
 107   DECL_LINK(attr_t)
 108 };
 109
 110 struct _expr_t {
 111   enum expr_type type;
 112   expr_t *ref;
 113   union {
 114     long lval;
 115     char *sval;
 116     expr_t *ext;
 117     typeref_t *tref;
 118   } u;
 119   int is_const;
 120   long cval;
 121   /* parser-internal */
 122   DECL_LINK(expr_t)
 123 };
 124
 125 struct _type_t {
 126   char *name;
 127   BYTE type;
 128   struct _type_t *ref;
 129   char *rname;
 130   attr_t *attrs;
 131   func_t *funcs;
 132   var_t *fields;
 133   int ignore, is_const, sign;
 134   int defined, written;
 135
 136   /* parser-internal */
 137   DECL_LINK(type_t)
 138 };
 139
 140 struct _typeref_t {
 141   char *name;
 142   type_t *ref;
 143   int uniq;
 144 };
 145
 146 struct _var_t {
 147   char *name;
 148   int ptr_level;
 149   expr_t *array;
 150   type_t *type;
 151   var_t *args;  /* for function pointers */
 152   char *tname;
 153   attr_t *attrs;
 154   expr_t *eval;
 155   long lval;
 156
 157   /* parser-internal */
 158   DECL_LINK(var_t)
 159 };
 160
 161 struct _func_t {
 162   var_t *def;
 163   var_t *args;
 164   int ignore, idx;
 165
 166   /* parser-internal */
 167   DECL_LINK(func_t)
 168 };
 169
 170 #endif