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 typedef struct _typelib_entry_t typelib_entry_t;
  49 typedef struct _typelib_t typelib_t;
  50
  51 #define DECL_LINK(type) \
  52   type *l_next; \
  53   type *l_prev;
  54
  55 #define LINK(x,y) do { x->l_next = y; if (y) y->l_prev = x; } while (0)
  56
  57 #define INIT_LINK(x) do { x->l_next = NULL; x->l_prev = NULL; } while (0)
  58 #define NEXT_LINK(x) ((x)->l_next)
  59 #define PREV_LINK(x) ((x)->l_prev)
  60
  61 enum attr_type
  62 {
  63     ATTR_ASYNC,
  64     ATTR_CALLAS,
  65     ATTR_CASE,
  66     ATTR_CONTEXTHANDLE,
  67     ATTR_DEFAULT,
  68     ATTR_DEFAULTVALUE,
  69     ATTR_DLLNAME,
  70     ATTR_DUAL,
  71     ATTR_ENDPOINT,
  72     ATTR_ENTRY_STRING,
  73     ATTR_ENTRY_ORDINAL,
  74     ATTR_HANDLE,
  75     ATTR_HELPSTRING,
  76     ATTR_ID,
  77     ATTR_IDEMPOTENT,
  78     ATTR_IIDIS,
  79     ATTR_IN,
  80     ATTR_INPUTSYNC,
  81     ATTR_LENGTHIS,
  82     ATTR_LOCAL,
  83     ATTR_OBJECT,
  84     ATTR_ODL,
  85     ATTR_OLEAUTOMATION,
  86     ATTR_OPTIONAL,
  87     ATTR_OUT,
  88     ATTR_POINTERDEFAULT,
  89     ATTR_POINTERTYPE,
  90     ATTR_PROPGET,
  91     ATTR_PROPPUT,
  92     ATTR_PUBLIC,
  93     ATTR_READONLY,
  94     ATTR_RETVAL,
  95     ATTR_SIZEIS,
  96     ATTR_SOURCE,
  97     ATTR_STRING,
  98     ATTR_SWITCHIS,
  99     ATTR_SWITCHTYPE,
 100     ATTR_TRANSMITAS,
 101     ATTR_UUID,
 102     ATTR_V1ENUM,
 103     ATTR_VARARG,
 104     ATTR_VERSION,
 105     ATTR_WIREMARSHAL,
 106     ATTR_DISPINTERFACE
 107 };
 108
 109 enum expr_type
 110 {
 111     EXPR_VOID,
 112     EXPR_NUM,
 113     EXPR_HEXNUM,
 114     EXPR_IDENTIFIER,
 115     EXPR_NEG,
 116     EXPR_NOT,
 117     EXPR_PPTR,
 118     EXPR_CAST,
 119     EXPR_SIZEOF,
 120     EXPR_SHL,
 121     EXPR_SHR,
 122     EXPR_MUL,
 123     EXPR_DIV,
 124     EXPR_ADD,
 125     EXPR_SUB,
 126     EXPR_AND,
 127     EXPR_OR,
 128     EXPR_COND,
 129 };
 130
 131 enum type_kind
 132 {
 133     TKIND_ENUM = 0,
 134     TKIND_RECORD,
 135     TKIND_MODULE,
 136     TKIND_INTERFACE,
 137     TKIND_DISPATCH,
 138     TKIND_COCLASS,
 139     TKIND_ALIAS,
 140     TKIND_UNION,
 141     TKIND_MAX
 142 };
 143
 144 struct _attr_t {
 145   enum attr_type type;
 146   union {
 147     unsigned long ival;
 148     void *pval;
 149   } u;
 150   /* parser-internal */
 151   DECL_LINK(attr_t)
 152 };
 153
 154 struct _expr_t {
 155   enum expr_type type;
 156   expr_t *ref;
 157   union {
 158     long lval;
 159     char *sval;
 160     expr_t *ext;
 161     typeref_t *tref;
 162   } u;
 163   expr_t *ext2;
 164   int is_const;
 165   long cval;
 166   /* parser-internal */
 167   DECL_LINK(expr_t)
 168 };
 169
 170 struct _type_t {
 171   char *name;
 172   unsigned char type;
 173   struct _type_t *ref;
 174   char *rname;
 175   attr_t *attrs;
 176   func_t *funcs;
 177   var_t *fields;
 178   int ignore, is_const, sign;
 179   int defined, written;
 180
 181   /* parser-internal */
 182   DECL_LINK(type_t)
 183 };
 184
 185 struct _typeref_t {
 186   char *name;
 187   type_t *ref;
 188   int uniq;
 189 };
 190
 191 struct _var_t {
 192   char *name;
 193   int ptr_level;
 194   expr_t *array;
 195   type_t *type;
 196   var_t *args;  /* for function pointers */
 197   char *tname;
 198   attr_t *attrs;
 199   expr_t *eval;
 200   long lval;
 201
 202   /* parser-internal */
 203   DECL_LINK(var_t)
 204 };
 205
 206 struct _func_t {
 207   var_t *def;
 208   var_t *args;
 209   int ignore, idx;
 210
 211   /* parser-internal */
 212   DECL_LINK(func_t)
 213 };
 214
 215 struct _ifref_t {
 216   type_t *iface;
 217   attr_t *attrs;
 218
 219   /* parser-internal */
 220   DECL_LINK(ifref_t)
 221 };
 222
 223 struct _class_t {
 224   char *name;
 225   attr_t *attrs;
 226   ifref_t *ifaces;
 227
 228   /* parser-internal */
 229   DECL_LINK(class_t)
 230 };
 231
 232 struct _typelib_entry_t {
 233     enum type_kind kind;
 234     union {
 235         class_t *class;
 236         type_t *interface;
 237         type_t *module;
 238         type_t *structure;
 239     } u;
 240     DECL_LINK(typelib_entry_t)
 241 };
 242
 243 struct _typelib_t {
 244     char *name;
 245     char *filename;
 246     attr_t *attrs;
 247     typelib_entry_t *entry;
 248 };
 249
 250 #endif