256 lines
7.8 KiB
C
256 lines
7.8 KiB
C
/*
|
|
* Copyright 2008 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
|
|
*/
|
|
|
|
#include "jscript.h"
|
|
|
|
#include "wine/debug.h"
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL(jscript);
|
|
|
|
static const WCHAR toStringW[] = {'t','o','S','t','r','i','n','g',0};
|
|
static const WCHAR toLocaleStringW[] = {'t','o','L','o','c','a','l','e','S','t','r','i','n','g',0};
|
|
static const WCHAR valueOfW[] = {'v','a','l','u','e','O','f',0};
|
|
static const WCHAR hasOwnPropertyW[] = {'h','a','s','O','w','n','P','r','o','p','e','r','t','y',0};
|
|
static const WCHAR propertyIsEnumerableW[] =
|
|
{'p','r','o','p','e','r','t','y','I','s','E','n','u','m','e','r','a','b','l','e',0};
|
|
static const WCHAR isPrototypeOfW[] = {'i','s','P','r','o','t','o','t','y','p','e','O','f',0};
|
|
|
|
static const WCHAR default_valueW[] = {'[','o','b','j','e','c','t',' ','O','b','j','e','c','t',']',0};
|
|
|
|
static HRESULT Object_toString(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
|
|
VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
|
|
{
|
|
jsdisp_t *jsdisp;
|
|
const WCHAR *str;
|
|
|
|
static const WCHAR formatW[] = {'[','o','b','j','e','c','t',' ','%','s',']',0};
|
|
|
|
static const WCHAR arrayW[] = {'A','r','r','a','y',0};
|
|
static const WCHAR booleanW[] = {'B','o','o','l','e','a','n',0};
|
|
static const WCHAR dateW[] = {'D','a','t','e',0};
|
|
static const WCHAR errorW[] = {'E','r','r','o','r',0};
|
|
static const WCHAR functionW[] = {'F','u','n','c','t','i','o','n',0};
|
|
static const WCHAR mathW[] = {'M','a','t','h',0};
|
|
static const WCHAR numberW[] = {'N','u','m','b','e','r',0};
|
|
static const WCHAR objectW[] = {'O','b','j','e','c','t',0};
|
|
static const WCHAR regexpW[] = {'R','e','g','E','x','p',0};
|
|
static const WCHAR stringW[] = {'S','t','r','i','n','g',0};
|
|
/* Keep in sync with jsclass_t enum */
|
|
static const WCHAR *names[] = {objectW, arrayW, booleanW, dateW, errorW,
|
|
functionW, NULL, mathW, numberW, objectW, regexpW, stringW, objectW};
|
|
|
|
TRACE("\n");
|
|
|
|
jsdisp = get_jsdisp(jsthis);
|
|
if(!jsdisp) {
|
|
str = objectW;
|
|
}else if(names[jsdisp->builtin_info->class]) {
|
|
str = names[jsdisp->builtin_info->class];
|
|
}else {
|
|
FIXME("jdisp->builtin_info->class = %d\n", jsdisp->builtin_info->class);
|
|
return E_FAIL;
|
|
}
|
|
|
|
if(retv) {
|
|
V_VT(retv) = VT_BSTR;
|
|
V_BSTR(retv) = SysAllocStringLen(NULL, 9+strlenW(str));
|
|
if(!V_BSTR(retv))
|
|
return E_OUTOFMEMORY;
|
|
|
|
sprintfW(V_BSTR(retv), formatW, str);
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT Object_toLocaleString(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
|
|
VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
|
|
{
|
|
DISPPARAMS params = {NULL, NULL, 0, 0};
|
|
|
|
TRACE("\n");
|
|
|
|
if(!is_jsdisp(jsthis)) {
|
|
FIXME("Host object this\n");
|
|
return E_FAIL;
|
|
}
|
|
|
|
return jsdisp_call_name(jsthis->u.jsdisp, toStringW, DISPATCH_METHOD, ¶ms, retv, ei, sp);
|
|
}
|
|
|
|
static HRESULT Object_valueOf(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
|
|
VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
|
|
{
|
|
TRACE("\n");
|
|
|
|
if(retv) {
|
|
IDispatch_AddRef(jsthis->u.disp);
|
|
|
|
V_VT(retv) = VT_DISPATCH;
|
|
V_DISPATCH(retv) = jsthis->u.disp;
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT Object_hasOwnProperty(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
|
|
VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
|
|
{
|
|
FIXME("\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT Object_propertyIsEnumerable(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
|
|
VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
|
|
{
|
|
FIXME("\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT Object_isPrototypeOf(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
|
|
VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
|
|
{
|
|
FIXME("\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT Object_value(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
|
|
VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
|
|
{
|
|
TRACE("\n");
|
|
|
|
switch(flags) {
|
|
case INVOKE_FUNC:
|
|
return throw_type_error(ctx, ei, IDS_NOT_FUNC, NULL);
|
|
case DISPATCH_PROPERTYGET:
|
|
V_VT(retv) = VT_BSTR;
|
|
V_BSTR(retv) = SysAllocString(default_valueW);
|
|
if(!V_BSTR(retv))
|
|
return E_OUTOFMEMORY;
|
|
break;
|
|
default:
|
|
FIXME("unimplemented flags %x\n", flags);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static void Object_destructor(jsdisp_t *dispex)
|
|
{
|
|
heap_free(dispex);
|
|
}
|
|
|
|
static const builtin_prop_t Object_props[] = {
|
|
{hasOwnPropertyW, Object_hasOwnProperty, PROPF_METHOD|1},
|
|
{isPrototypeOfW, Object_isPrototypeOf, PROPF_METHOD|1},
|
|
{propertyIsEnumerableW, Object_propertyIsEnumerable, PROPF_METHOD|1},
|
|
{toLocaleStringW, Object_toLocaleString, PROPF_METHOD},
|
|
{toStringW, Object_toString, PROPF_METHOD},
|
|
{valueOfW, Object_valueOf, PROPF_METHOD}
|
|
};
|
|
|
|
static const builtin_info_t Object_info = {
|
|
JSCLASS_OBJECT,
|
|
{NULL, Object_value, 0},
|
|
sizeof(Object_props)/sizeof(*Object_props),
|
|
Object_props,
|
|
Object_destructor,
|
|
NULL
|
|
};
|
|
|
|
static HRESULT ObjectConstr_value(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
|
|
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
|
|
{
|
|
HRESULT hres;
|
|
|
|
TRACE("\n");
|
|
|
|
switch(flags) {
|
|
case DISPATCH_METHOD:
|
|
if(arg_cnt(dp)) {
|
|
VARIANT *arg = get_arg(dp,0);
|
|
|
|
if(V_VT(arg) != VT_EMPTY && V_VT(arg) != VT_NULL && (V_VT(arg) != VT_DISPATCH || V_DISPATCH(arg))) {
|
|
IDispatch *disp;
|
|
|
|
hres = to_object(ctx, arg, &disp);
|
|
if(FAILED(hres))
|
|
return hres;
|
|
|
|
if(retv) {
|
|
V_VT(retv) = VT_DISPATCH;
|
|
V_DISPATCH(retv) = disp;
|
|
}else {
|
|
IDispatch_Release(disp);
|
|
}
|
|
return S_OK;
|
|
}
|
|
}
|
|
/* fall through */
|
|
case DISPATCH_CONSTRUCT: {
|
|
jsdisp_t *obj;
|
|
|
|
hres = create_object(ctx, NULL, &obj);
|
|
if(FAILED(hres))
|
|
return hres;
|
|
|
|
var_set_jsdisp(retv, obj);
|
|
break;
|
|
}
|
|
|
|
default:
|
|
FIXME("unimplemented flags: %x\n", flags);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT create_object_constr(script_ctx_t *ctx, jsdisp_t *object_prototype, jsdisp_t **ret)
|
|
{
|
|
static const WCHAR ObjectW[] = {'O','b','j','e','c','t',0};
|
|
|
|
return create_builtin_function(ctx, ObjectConstr_value, ObjectW, NULL, PROPF_CONSTR,
|
|
object_prototype, ret);
|
|
}
|
|
|
|
HRESULT create_object_prototype(script_ctx_t *ctx, jsdisp_t **ret)
|
|
{
|
|
return create_dispex(ctx, &Object_info, NULL, ret);
|
|
}
|
|
|
|
HRESULT create_object(script_ctx_t *ctx, jsdisp_t *constr, jsdisp_t **ret)
|
|
{
|
|
jsdisp_t *object;
|
|
HRESULT hres;
|
|
|
|
object = heap_alloc_zero(sizeof(jsdisp_t));
|
|
if(!object)
|
|
return E_OUTOFMEMORY;
|
|
|
|
hres = init_dispex_from_constr(object, ctx, &Object_info, constr ? constr : ctx->object_constr);
|
|
if(FAILED(hres)) {
|
|
heap_free(object);
|
|
return hres;
|
|
}
|
|
|
|
*ret = object;
|
|
return S_OK;
|
|
}
|