eolian: add a way to query the builtin type of a type

src/lib/eolian/Eolian.h

@@ -231,6 +231,67 @@ typedef enum
    EOLIAN_TYPE_UNDEFINED
 } Eolian_Type_Type;
 
+typedef enum
+{
+   EOLIAN_TYPE_BUILTIN_INVALID = 0,
+
+   EOLIAN_TYPE_BUILTIN_BYTE,
+   EOLIAN_TYPE_BUILTIN_UBYTE,
+   EOLIAN_TYPE_BUILTIN_CHAR,
+   EOLIAN_TYPE_BUILTIN_SHORT,
+   EOLIAN_TYPE_BUILTIN_USHORT,
+   EOLIAN_TYPE_BUILTIN_INT,
+   EOLIAN_TYPE_BUILTIN_UINT,
+   EOLIAN_TYPE_BUILTIN_LONG,
+   EOLIAN_TYPE_BUILTIN_ULONG,
+   EOLIAN_TYPE_BUILTIN_LLONG,
+   EOLIAN_TYPE_BUILTIN_ULLONG,
+
+   EOLIAN_TYPE_BUILTIN_INT8,
+   EOLIAN_TYPE_BUILTIN_UINT8,
+   EOLIAN_TYPE_BUILTIN_INT16,
+   EOLIAN_TYPE_BUILTIN_UINT16,
+   EOLIAN_TYPE_BUILTIN_INT32,
+   EOLIAN_TYPE_BUILTIN_UINT32,
+   EOLIAN_TYPE_BUILTIN_INT64,
+   EOLIAN_TYPE_BUILTIN_UINT64,
+   EOLIAN_TYPE_BUILTIN_INT128,
+   EOLIAN_TYPE_BUILTIN_UINT128,
+
+   EOLIAN_TYPE_BUILTIN_SIZE,
+   EOLIAN_TYPE_BUILTIN_SSIZE,
+   EOLIAN_TYPE_BUILTIN_INTPTR,
+   EOLIAN_TYPE_BUILTIN_UINTPTR,
+   EOLIAN_TYPE_BUILTIN_PTRDIFF,
+
+   EOLIAN_TYPE_BUILTIN_TIME,
+
+   EOLIAN_TYPE_BUILTIN_FLOAT,
+   EOLIAN_TYPE_BUILTIN_DOUBLE,
+
+   EOLIAN_TYPE_BUILTIN_BOOL,
+
+   EOLIAN_TYPE_BUILTIN_VOID,
+
+   EOLIAN_TYPE_BUILTIN_ACCESSOR,
+   EOLIAN_TYPE_BUILTIN_ARRAY,
+   EOLIAN_TYPE_BUILTIN_ITERATOR,
+   EOLIAN_TYPE_BUILTIN_HASH,
+   EOLIAN_TYPE_BUILTIN_LIST,
+
+   EOLIAN_TYPE_BUILTIN_FUTURE,
+
+   EOLIAN_TYPE_BUILTIN_ANY_VALUE,
+   EOLIAN_TYPE_BUILTIN_ANY_VALUE_PTR,
+
+   EOLIAN_TYPE_BUILTIN_MSTRING,
+   EOLIAN_TYPE_BUILTIN_STRING,
+   EOLIAN_TYPE_BUILTIN_STRINGSHARE,
+
+   EOLIAN_TYPE_BUILTIN_VOID_PTR,
+   EOLIAN_TYPE_BUILTIN_FREE_CB
+} Eolian_Type_Builtin_Type;
+
 typedef enum
 {
    EOLIAN_C_TYPE_DEFAULT = 0,
@@ -1745,6 +1806,19 @@ EAPI const Eolian_Function *eolian_typedecl_function_pointer_get(const Eolian_Ty
  */
 EAPI Eolian_Type_Type eolian_type_type_get(const Eolian_Type *tp);
 
+/*
+ * @brief Get the builtin type of a type.
+ *
+ * @param[in] tp the type.
+ * @return an Eolian_Type_Builtin_Type.
+ *
+ * If the input type is NULL or it's not a builtin, EOLIAN_TYPE_BUILTIN_INVALID
+ * is returned.
+ *
+ * @ingroup Eolian
+ */
+EAPI Eolian_Type_Builtin_Type eolian_type_builtin_type_get(const Eolian_Type *tp);
+
 /*
  * @brief Get the filename of a type.
  *

src/lib/eolian/database_type_api.c

@@ -103,6 +103,13 @@ eolian_type_type_get(const Eolian_Type *tp)
    return tp->type;
 }
 
+EAPI Eolian_Type_Builtin_Type
+eolian_type_builtin_type_get(const Eolian_Type *tp)
+{
+   EINA_SAFETY_ON_NULL_RETURN_VAL(tp, EOLIAN_TYPE_BUILTIN_INVALID);
+   return tp->btype;
+}
+
 EAPI Eolian_Typedecl_Type
 eolian_typedecl_type_get(const Eolian_Typedecl *tp)
 {

src/lib/eolian/eo_parser.c

@@ -757,6 +757,7 @@ parse_type_void(Eo_Lexer *ls, Eina_Bool allow_ref)
         check(ls, TOK_VALUE);
         if (eo_lexer_is_type_keyword(ls->t.kw))
           {
+             def->btype = ls->t.kw - KW_byte + 1;
              _fill_name(eina_stringshare_ref(ls->t.value.s), &def->full_name,
                         &def->name, &def->namespaces);
              eo_lexer_get(ls);

src/lib/eolian/eolian_database.h

@@ -156,6 +156,7 @@ struct _Eolian_Type
 {
    Eolian_Object base;
    Eolian_Type_Type type;
+   Eolian_Type_Builtin_Type btype;
    Eolian_Type *base_type;
    Eolian_Type *next_type;
    Eina_Stringshare *name;