164 lines
3.1 KiB
C
164 lines
3.1 KiB
C
/*
|
|
* Copyright 2012 Jacek Caban for CodeWeavers
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
#ifndef JSVAL_H
|
|
#define JSVAL_H
|
|
|
|
typedef enum {
|
|
JSV_UNDEFINED,
|
|
JSV_NULL,
|
|
JSV_OBJECT,
|
|
JSV_STRING,
|
|
JSV_NUMBER,
|
|
JSV_BOOL,
|
|
JSV_VARIANT
|
|
} jsval_type_t;
|
|
|
|
struct _jsval_t {
|
|
jsval_type_t type;
|
|
union {
|
|
IDispatch *obj;
|
|
BSTR str;
|
|
double n;
|
|
BOOL b;
|
|
VARIANT *v;
|
|
} u;
|
|
};
|
|
|
|
static inline jsval_t jsval_bool(BOOL b)
|
|
{
|
|
jsval_t ret;
|
|
ret.type = JSV_BOOL;
|
|
ret.u.b = b;
|
|
return ret;
|
|
}
|
|
|
|
static inline jsval_t jsval_string(BSTR str)
|
|
{
|
|
jsval_t ret;
|
|
ret.type = JSV_STRING;
|
|
ret.u.str = str;
|
|
return ret;
|
|
}
|
|
|
|
static inline jsval_t jsval_disp(IDispatch *obj)
|
|
{
|
|
jsval_t ret;
|
|
ret.type = JSV_OBJECT;
|
|
ret.u.obj = obj;
|
|
return ret;
|
|
}
|
|
|
|
static inline jsval_t jsval_obj(jsdisp_t *obj)
|
|
{
|
|
return jsval_disp(to_disp(obj));
|
|
}
|
|
|
|
static inline jsval_t jsval_null(void)
|
|
{
|
|
jsval_t ret = { JSV_NULL };
|
|
return ret;
|
|
}
|
|
|
|
static inline jsval_t jsval_undefined(void)
|
|
{
|
|
jsval_t ret = { JSV_UNDEFINED };
|
|
return ret;
|
|
}
|
|
|
|
static inline jsval_t jsval_number(double n)
|
|
{
|
|
jsval_t ret;
|
|
ret.type = JSV_NUMBER;
|
|
ret.u.n = n;
|
|
return ret;
|
|
}
|
|
|
|
static inline BOOL is_object_instance(jsval_t v)
|
|
{
|
|
return v.type == JSV_OBJECT;
|
|
}
|
|
|
|
static inline BOOL is_undefined(jsval_t v)
|
|
{
|
|
return v.type == JSV_UNDEFINED;
|
|
}
|
|
|
|
static inline BOOL is_null(jsval_t v)
|
|
{
|
|
return v.type == JSV_NULL;
|
|
}
|
|
|
|
static inline BOOL is_null_instance(jsval_t v)
|
|
{
|
|
return v.type == JSV_NULL || (v.type == JSV_OBJECT && !v.u.obj);
|
|
}
|
|
|
|
static inline BOOL is_string(jsval_t v)
|
|
{
|
|
return v.type == JSV_STRING;
|
|
}
|
|
|
|
static inline BOOL is_number(jsval_t v)
|
|
{
|
|
return v.type == JSV_NUMBER;
|
|
}
|
|
|
|
static inline BOOL is_variant(jsval_t v)
|
|
{
|
|
return v.type == JSV_VARIANT;
|
|
}
|
|
|
|
static inline BOOL is_bool(jsval_t v)
|
|
{
|
|
return v.type == JSV_BOOL;
|
|
}
|
|
|
|
static inline IDispatch *get_object(jsval_t v)
|
|
{
|
|
return v.u.obj;
|
|
}
|
|
|
|
static inline double get_number(jsval_t v)
|
|
{
|
|
return v.u.n;
|
|
}
|
|
|
|
static inline BSTR get_string(jsval_t v)
|
|
{
|
|
return v.u.str;
|
|
}
|
|
|
|
static inline VARIANT *get_variant(jsval_t v)
|
|
{
|
|
return v.u.v;
|
|
}
|
|
|
|
static inline BOOL get_bool(jsval_t v)
|
|
{
|
|
return v.u.b;
|
|
}
|
|
|
|
HRESULT variant_to_jsval(VARIANT*,jsval_t*) DECLSPEC_HIDDEN;
|
|
HRESULT jsval_to_variant(jsval_t,VARIANT*) DECLSPEC_HIDDEN;
|
|
void jsval_release(jsval_t) DECLSPEC_HIDDEN;
|
|
HRESULT jsval_variant(jsval_t*,VARIANT*) DECLSPEC_HIDDEN;
|
|
HRESULT jsval_copy(jsval_t,jsval_t*) DECLSPEC_HIDDEN;
|
|
|
|
#endif
|