2 * Copyright 2008 Jacek Caban for CodeWeavers
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 #include "wine/debug.h"
23 WINE_DEFAULT_DEBUG_CHANNEL(jscript);
25 static const WCHAR toStringW[] = {'t','o','S','t','r','i','n','g',0};
26 static const WCHAR toLocaleStringW[] = {'t','o','L','o','c','a','l','e','S','t','r','i','n','g',0};
27 static const WCHAR valueOfW[] = {'v','a','l','u','e','O','f',0};
28 static const WCHAR hasOwnPropertyW[] = {'h','a','s','O','w','n','P','r','o','p','e','r','t','y',0};
29 static const WCHAR propertyIsEnumerableW[] =
30 {'p','r','o','p','e','r','t','y','I','s','E','n','u','m','e','r','a','b','l','e',0};
31 static const WCHAR isPrototypeOfW[] = {'i','s','P','r','o','t','o','t','y','p','e','O','f',0};
33 static const WCHAR default_valueW[] = {'[','o','b','j','e','c','t',' ','O','b','j','e','c','t',']',0};
35 static HRESULT Object_toString(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, VARIANT *argv,
36 VARIANT *retv, jsexcept_t *ei)
41 static const WCHAR formatW[] = {'[','o','b','j','e','c','t',' ','%','s',']',0};
43 static const WCHAR arrayW[] = {'A','r','r','a','y',0};
44 static const WCHAR booleanW[] = {'B','o','o','l','e','a','n',0};
45 static const WCHAR dateW[] = {'D','a','t','e',0};
46 static const WCHAR errorW[] = {'E','r','r','o','r',0};
47 static const WCHAR functionW[] = {'F','u','n','c','t','i','o','n',0};
48 static const WCHAR mathW[] = {'M','a','t','h',0};
49 static const WCHAR numberW[] = {'N','u','m','b','e','r',0};
50 static const WCHAR objectW[] = {'O','b','j','e','c','t',0};
51 static const WCHAR regexpW[] = {'R','e','g','E','x','p',0};
52 static const WCHAR stringW[] = {'S','t','r','i','n','g',0};
53 /* Keep in sync with jsclass_t enum */
54 static const WCHAR *names[] = {objectW, arrayW, booleanW, dateW, errorW,
55 functionW, NULL, mathW, numberW, objectW, regexpW, stringW, objectW, objectW};
59 jsdisp = get_jsdisp(jsthis);
62 }else if(names[jsdisp->builtin_info->class]) {
63 str = names[jsdisp->builtin_info->class];
65 FIXME("jdisp->builtin_info->class = %d\n", jsdisp->builtin_info->class);
71 V_BSTR(retv) = SysAllocStringLen(NULL, 9+strlenW(str));
75 sprintfW(V_BSTR(retv), formatW, str);
81 static HRESULT Object_toLocaleString(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, VARIANT *argv,
82 VARIANT *retv, jsexcept_t *ei)
86 if(!is_jsdisp(jsthis)) {
87 FIXME("Host object this\n");
91 return jsdisp_call_name(jsthis->u.jsdisp, toStringW, DISPATCH_METHOD, 0, NULL, retv, ei);
94 static HRESULT Object_valueOf(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, VARIANT *argv,
95 VARIANT *retv, jsexcept_t *ei)
100 IDispatch_AddRef(jsthis->u.disp);
102 V_VT(retv) = VT_DISPATCH;
103 V_DISPATCH(retv) = jsthis->u.disp;
109 static HRESULT Object_hasOwnProperty(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, VARIANT *argv,
110 VARIANT *retv, jsexcept_t *ei)
121 V_VT(retv) = VT_BOOL;
122 V_BOOL(retv) = VARIANT_FALSE;
128 hres = to_string(ctx, argv, ei, &name);
132 if(is_jsdisp(jsthis)) {
133 result = jsdisp_is_own_prop(jsthis->u.jsdisp, name);
135 V_VT(retv) = VT_BOOL;
136 V_BOOL(retv) = result;
140 } else if(is_dispex(jsthis)) {
141 hres = IDispatchEx_GetDispID(jsthis->u.dispex, name,
142 make_grfdex(ctx, fdexNameCaseSensitive), &id);
144 hres = IDispatch_GetIDsOfNames(jsthis->u.disp, &IID_NULL,
145 &name, 1, ctx->lcid, &id);
149 V_VT(retv) = VT_BOOL;
150 V_BOOL(retv) = SUCCEEDED(hres) ? VARIANT_TRUE : VARIANT_FALSE;
155 static HRESULT Object_propertyIsEnumerable(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, VARIANT *argv,
156 VARIANT *retv, jsexcept_t *ei)
162 static HRESULT Object_isPrototypeOf(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, VARIANT *argv,
163 VARIANT *retv, jsexcept_t *ei)
169 static HRESULT Object_value(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, VARIANT *argv,
170 VARIANT *retv, jsexcept_t *ei)
176 return throw_type_error(ctx, ei, JS_E_FUNCTION_EXPECTED, NULL);
177 case DISPATCH_PROPERTYGET:
178 V_VT(retv) = VT_BSTR;
179 V_BSTR(retv) = SysAllocString(default_valueW);
181 return E_OUTOFMEMORY;
184 FIXME("unimplemented flags %x\n", flags);
191 static void Object_destructor(jsdisp_t *dispex)
196 static const builtin_prop_t Object_props[] = {
197 {hasOwnPropertyW, Object_hasOwnProperty, PROPF_METHOD|1},
198 {isPrototypeOfW, Object_isPrototypeOf, PROPF_METHOD|1},
199 {propertyIsEnumerableW, Object_propertyIsEnumerable, PROPF_METHOD|1},
200 {toLocaleStringW, Object_toLocaleString, PROPF_METHOD},
201 {toStringW, Object_toString, PROPF_METHOD},
202 {valueOfW, Object_valueOf, PROPF_METHOD}
205 static const builtin_info_t Object_info = {
207 {NULL, Object_value, 0},
208 sizeof(Object_props)/sizeof(*Object_props),
214 static const builtin_info_t ObjectInst_info = {
216 {NULL, Object_value, 0},
222 static HRESULT ObjectConstr_value(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, VARIANT *argv,
223 VARIANT *retv, jsexcept_t *ei)
230 case DISPATCH_METHOD:
232 if(V_VT(argv) != VT_EMPTY && V_VT(argv) != VT_NULL && (V_VT(argv) != VT_DISPATCH || V_DISPATCH(argv))) {
235 hres = to_object(ctx, argv, &disp);
240 V_VT(retv) = VT_DISPATCH;
241 V_DISPATCH(retv) = disp;
243 IDispatch_Release(disp);
249 case DISPATCH_CONSTRUCT: {
252 hres = create_object(ctx, NULL, &obj);
257 var_set_jsdisp(retv, obj);
264 FIXME("unimplemented flags: %x\n", flags);
271 HRESULT create_object_constr(script_ctx_t *ctx, jsdisp_t *object_prototype, jsdisp_t **ret)
273 static const WCHAR ObjectW[] = {'O','b','j','e','c','t',0};
275 return create_builtin_constructor(ctx, ObjectConstr_value, ObjectW, NULL, PROPF_CONSTR,
276 object_prototype, ret);
279 HRESULT create_object_prototype(script_ctx_t *ctx, jsdisp_t **ret)
281 return create_dispex(ctx, &Object_info, NULL, ret);
284 HRESULT create_object(script_ctx_t *ctx, jsdisp_t *constr, jsdisp_t **ret)
289 object = heap_alloc_zero(sizeof(jsdisp_t));
291 return E_OUTOFMEMORY;
293 hres = init_dispex_from_constr(object, ctx, &ObjectInst_info, constr ? constr : ctx->object_constr);