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 "guiddef.h"
  26 #include "wine/rpcfc.h"
  27
  28 #ifndef UUID_DEFINED
  29 #define UUID_DEFINED
  30 typedef GUID UUID;
  31 #endif
  32
  33 #define TRUE 1
  34 #define FALSE 0
  35
  36 #define LOWORD(l) ((unsigned short)(l))
  37 #define HIWORD(l) ((unsigned short)((unsigned long)(l) >> 16))
  38 #define MAKELONG(low,high) ((unsigned long)(((unsigned short)(low)) | (((unsigned long)((unsigned short)(high))) << 16)))
  39
  40 typedef struct _attr_t attr_t;
  41 typedef struct _expr_t expr_t;
  42 typedef struct _type_t type_t;
  43 typedef struct _typeref_t typeref_t;
  44 typedef struct _var_t var_t;
  45 typedef struct _func_t func_t;
  46 typedef struct _ifref_t ifref_t;
  47 typedef struct _class_t class_t;
  48
  49 #define DECL_LINK(type) \
  50   type *l_next; \
  51   type *l_prev;
  52
  53 #define LINK(x,y) do { x->l_next = y; if (y) y->l_prev = x; } while (0)
  54
  55 #define INIT_LINK(x) do { x->l_next = NULL; x->l_prev = NULL; } while (0)
  56 #define NEXT_LINK(x) ((x)->l_next)
  57 #define PREV_LINK(x) ((x)->l_prev)
  58
  59 enum attr_type
  60 {
  61     ATTR_ASYNC,
  62     ATTR_CALLAS,
  63     ATTR_CASE,
  64     ATTR_CONTEXTHANDLE,
  65     ATTR_DEFAULT,
  66     ATTR_DLLNAME,
  67     ATTR_DUAL,
  68     ATTR_ENDPOINT,
  69     ATTR_ENTRY_STRING,
  70     ATTR_ENTRY_ORDINAL,
  71     ATTR_HANDLE,
  72     ATTR_HELPSTRING,
  73     ATTR_ID,
  74     ATTR_IDEMPOTENT,
  75     ATTR_IIDIS,
  76     ATTR_IN,
  77     ATTR_INPUTSYNC,
  78     ATTR_LENGTHIS,
  79     ATTR_LOCAL,
  80     ATTR_OBJECT,
  81     ATTR_ODL,
  82     ATTR_OLEAUTOMATION,
  83     ATTR_OUT,
  84     ATTR_POINTERDEFAULT,
  85     ATTR_POINTERTYPE,
  86     ATTR_PUBLIC,
  87     ATTR_READONLY,
  88     ATTR_RETVAL,
  89     ATTR_SIZEIS,
  90     ATTR_SOURCE,
  91     ATTR_STRING,
  92     ATTR_SWITCHIS,
  93     ATTR_SWITCHTYPE,
  94     ATTR_TRANSMITAS,
  95     ATTR_UUID,
  96     ATTR_V1ENUM,
  97     ATTR_VERSION,
  98     ATTR_WIREMARSHAL,
  99 };
 100
 101 enum expr_type
 102 {
 103     EXPR_VOID,
 104     EXPR_NUM,
 105     EXPR_HEXNUM,
 106     EXPR_IDENTIFIER,
 107     EXPR_NEG,
 108     EXPR_NOT,
 109     EXPR_PPTR,
 110     EXPR_CAST,
 111     EXPR_SIZEOF,
 112     EXPR_SHL,
 113     EXPR_SHR,
 114     EXPR_MUL,
 115     EXPR_DIV,
 116     EXPR_ADD,
 117     EXPR_SUB,
 118     EXPR_AND,
 119     EXPR_OR,
 120     EXPR_COND,
 121 };
 122
 123 struct _attr_t {
 124   enum attr_type type;
 125   union {
 126     unsigned long ival;
 127     void *pval;
 128   } u;
 129   /* parser-internal */
 130   DECL_LINK(attr_t)
 131 };
 132
 133 struct _expr_t {
 134   enum expr_type type;
 135   expr_t *ref;
 136   union {
 137     long lval;
 138     char *sval;
 139     expr_t *ext;
 140     typeref_t *tref;
 141   } u;
 142   expr_t *ext2;
 143   int is_const;
 144   long cval;
 145   /* parser-internal */
 146   DECL_LINK(expr_t)
 147 };
 148
 149 struct _type_t {
 150   char *name;
 151   unsigned char type;
 152   struct _type_t *ref;
 153   char *rname;
 154   attr_t *attrs;
 155   func_t *funcs;
 156   var_t *fields;
 157   int ignore, is_const, sign;
 158   int defined, written;
 159
 160   /* parser-internal */
 161   DECL_LINK(type_t)
 162 };
 163
 164 struct _typeref_t {
 165   char *name;
 166   type_t *ref;
 167   int uniq;
 168 };
 169
 170 struct _var_t {
 171   char *name;
 172   int ptr_level;
 173   expr_t *array;
 174   type_t *type;
 175   var_t *args;  /* for function pointers */
 176   char *tname;
 177   attr_t *attrs;
 178   expr_t *eval;
 179   long lval;
 180
 181   /* parser-internal */
 182   DECL_LINK(var_t)
 183 };
 184
 185 struct _func_t {
 186   var_t *def;
 187   var_t *args;
 188   int ignore, idx;
 189
 190   /* parser-internal */
 191   DECL_LINK(func_t)
 192 };
 193
 194 struct _ifref_t {
 195   type_t *iface;
 196   attr_t *attrs;
 197
 198   /* parser-internal */
 199   DECL_LINK(ifref_t)
 200 };
 201
 202 struct _class_t {
 203   char *name;
 204   attr_t *attrs;
 205   ifref_t *ifaces;
 206
 207   /* parser-internal */
 208   DECL_LINK(class_t)
 209 };
 210
 211 #endif