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
20 #include "wine/port.h"
26 #include "wine/debug.h"
28 WINE_DEFAULT_DEBUG_CHANNEL(jscript
);
36 static const WCHAR lengthW
[] = {'l','e','n','g','t','h',0};
37 static const WCHAR concatW
[] = {'c','o','n','c','a','t',0};
38 static const WCHAR joinW
[] = {'j','o','i','n',0};
39 static const WCHAR popW
[] = {'p','o','p',0};
40 static const WCHAR pushW
[] = {'p','u','s','h',0};
41 static const WCHAR reverseW
[] = {'r','e','v','e','r','s','e',0};
42 static const WCHAR shiftW
[] = {'s','h','i','f','t',0};
43 static const WCHAR sliceW
[] = {'s','l','i','c','e',0};
44 static const WCHAR sortW
[] = {'s','o','r','t',0};
45 static const WCHAR spliceW
[] = {'s','p','l','i','c','e',0};
46 static const WCHAR toStringW
[] = {'t','o','S','t','r','i','n','g',0};
47 static const WCHAR toLocaleStringW
[] = {'t','o','L','o','c','a','l','e','S','t','r','i','n','g',0};
48 static const WCHAR unshiftW
[] = {'u','n','s','h','i','f','t',0};
50 static const WCHAR default_separatorW
[] = {',',0};
52 static inline ArrayInstance
*array_from_vdisp(vdisp_t
*vdisp
)
54 return (ArrayInstance
*)vdisp
->u
.jsdisp
;
57 static inline ArrayInstance
*array_this(vdisp_t
*jsthis
)
59 return is_vclass(jsthis
, JSCLASS_ARRAY
) ? array_from_vdisp(jsthis
) : NULL
;
62 static HRESULT
get_length(script_ctx_t
*ctx
, vdisp_t
*vdisp
, jsexcept_t
*ei
, jsdisp_t
**jsthis
, DWORD
*ret
)
68 array
= array_this(vdisp
);
70 *jsthis
= &array
->dispex
;
76 return throw_type_error(ctx
, ei
, JS_E_JSCRIPT_EXPECTED
, NULL
);
78 hres
= jsdisp_propget_name(vdisp
->u
.jsdisp
, lengthW
, &var
, ei
);
82 hres
= to_uint32(ctx
, &var
, ei
, ret
);
87 *jsthis
= vdisp
->u
.jsdisp
;
91 static HRESULT
set_length(jsdisp_t
*obj
, jsexcept_t
*ei
, DWORD length
)
95 if(is_class(obj
, JSCLASS_ARRAY
)) {
96 ((ArrayInstance
*)obj
)->length
= length
;
102 return jsdisp_propput_name(obj
, lengthW
, &var
, ei
);
105 static WCHAR
*idx_to_str(DWORD idx
, WCHAR
*ptr
)
113 *ptr
-- = '0' + (idx
%10);
120 static HRESULT
Array_length(script_ctx_t
*ctx
, vdisp_t
*jsthis
, WORD flags
, DISPPARAMS
*dp
,
121 VARIANT
*retv
, jsexcept_t
*ei
)
123 ArrayInstance
*This
= array_from_vdisp(jsthis
);
125 TRACE("%p %d\n", This
, This
->length
);
128 case DISPATCH_PROPERTYGET
:
130 V_I4(retv
) = This
->length
;
132 case DISPATCH_PROPERTYPUT
: {
137 hres
= to_number(ctx
, get_arg(dp
, 0), ei
, &len
);
143 return throw_range_error(ctx
, ei
, JS_E_INVALID_LENGTH
, NULL
);
145 for(i
=len
; i
<This
->length
; i
++) {
146 hres
= jsdisp_delete_idx(&This
->dispex
, i
);
155 FIXME("unimplemented flags %x\n", flags
);
162 static HRESULT
concat_array(jsdisp_t
*array
, ArrayInstance
*obj
, DWORD
*len
, jsexcept_t
*ei
)
168 for(i
=0; i
< obj
->length
; i
++) {
169 hres
= jsdisp_get_idx(&obj
->dispex
, i
, &var
, ei
);
170 if(hres
== DISP_E_UNKNOWNNAME
)
175 hres
= jsdisp_propput_idx(array
, *len
+i
, &var
, ei
);
185 static HRESULT
concat_obj(jsdisp_t
*array
, IDispatch
*obj
, DWORD
*len
, jsexcept_t
*ei
)
191 jsobj
= iface_to_jsdisp((IUnknown
*)obj
);
193 if(is_class(jsobj
, JSCLASS_ARRAY
)) {
194 hres
= concat_array(array
, (ArrayInstance
*)jsobj
, len
, ei
);
195 jsdisp_release(jsobj
);
198 jsdisp_release(jsobj
);
201 V_VT(&var
) = VT_DISPATCH
;
202 V_DISPATCH(&var
) = obj
;
203 return jsdisp_propput_idx(array
, (*len
)++, &var
, ei
);
206 static HRESULT
Array_concat(script_ctx_t
*ctx
, vdisp_t
*jsthis
, WORD flags
, DISPPARAMS
*dp
,
207 VARIANT
*retv
, jsexcept_t
*ei
)
215 hres
= create_array(ctx
, 0, &ret
);
219 hres
= concat_obj(ret
, jsthis
->u
.disp
, &len
, ei
);
220 if(SUCCEEDED(hres
)) {
224 for(i
=0; i
< arg_cnt(dp
); i
++) {
225 arg
= get_arg(dp
, i
);
226 if(V_VT(arg
) == VT_DISPATCH
)
227 hres
= concat_obj(ret
, V_DISPATCH(arg
), &len
, ei
);
229 hres
= jsdisp_propput_idx(ret
, len
++, arg
, ei
);
239 var_set_jsdisp(retv
, ret
);
245 static HRESULT
array_join(script_ctx_t
*ctx
, jsdisp_t
*array
, DWORD length
, const WCHAR
*sep
, VARIANT
*retv
, jsexcept_t
*ei
)
247 BSTR
*str_tab
, ret
= NULL
;
250 HRESULT hres
= E_FAIL
;
254 V_VT(retv
) = VT_BSTR
;
255 V_BSTR(retv
) = SysAllocStringLen(NULL
, 0);
257 return E_OUTOFMEMORY
;
262 str_tab
= heap_alloc_zero(length
* sizeof(BSTR
));
264 return E_OUTOFMEMORY
;
266 for(i
=0; i
< length
; i
++) {
267 hres
= jsdisp_get_idx(array
, i
, &var
, ei
);
268 if(hres
== DISP_E_UNKNOWNNAME
) {
271 } else if(FAILED(hres
))
274 if(V_VT(&var
) != VT_EMPTY
&& V_VT(&var
) != VT_NULL
)
275 hres
= to_string(ctx
, &var
, ei
, str_tab
+i
);
281 if(SUCCEEDED(hres
)) {
282 DWORD seplen
= 0, len
= 0;
285 seplen
= strlenW(sep
);
288 len
= SysStringLen(str_tab
[0]);
289 for(i
=1; i
< length
; i
++)
290 len
+= seplen
+ SysStringLen(str_tab
[i
]);
292 ret
= SysAllocStringLen(NULL
, len
);
297 tmplen
= SysStringLen(str_tab
[0]);
298 memcpy(ret
, str_tab
[0], tmplen
*sizeof(WCHAR
));
302 for(i
=1; i
< length
; i
++) {
304 memcpy(ptr
, sep
, seplen
*sizeof(WCHAR
));
309 tmplen
= SysStringLen(str_tab
[i
]);
310 memcpy(ptr
, str_tab
[i
], tmplen
*sizeof(WCHAR
));
316 hres
= E_OUTOFMEMORY
;
320 for(i
=0; i
< length
; i
++)
321 SysFreeString(str_tab
[i
]);
326 TRACE("= %s\n", debugstr_w(ret
));
330 ret
= SysAllocStringLen(NULL
, 0);
332 return E_OUTOFMEMORY
;
335 V_VT(retv
) = VT_BSTR
;
344 /* ECMA-262 3rd Edition 15.4.4.5 */
345 static HRESULT
Array_join(script_ctx_t
*ctx
, vdisp_t
*vthis
, WORD flags
, DISPPARAMS
*dp
,
346 VARIANT
*retv
, jsexcept_t
*ei
)
354 hres
= get_length(ctx
, vthis
, ei
, &jsthis
, &length
);
361 hres
= to_string(ctx
, get_arg(dp
,0), ei
, &sep
);
365 hres
= array_join(ctx
, jsthis
, length
, sep
, retv
, ei
);
369 hres
= array_join(ctx
, jsthis
, length
, default_separatorW
, retv
, ei
);
375 static HRESULT
Array_pop(script_ctx_t
*ctx
, vdisp_t
*vthis
, WORD flags
, DISPPARAMS
*dp
,
376 VARIANT
*retv
, jsexcept_t
*ei
)
385 hres
= get_length(ctx
, vthis
, ei
, &jsthis
, &length
);
390 hres
= set_length(jsthis
, ei
, 0);
395 V_VT(retv
) = VT_EMPTY
;
400 hres
= jsdisp_get_idx(jsthis
, length
, &val
, ei
);
401 if(SUCCEEDED(hres
)) {
402 hres
= jsdisp_delete_idx(jsthis
, length
);
403 } else if(hres
== DISP_E_UNKNOWNNAME
) {
404 V_VT(&val
) = VT_EMPTY
;
410 hres
= set_length(jsthis
, ei
, length
);
425 /* ECMA-262 3rd Edition 15.4.4.7 */
426 static HRESULT
Array_push(script_ctx_t
*ctx
, vdisp_t
*vthis
, WORD flags
, DISPPARAMS
*dp
,
427 VARIANT
*retv
, jsexcept_t
*ei
)
436 hres
= get_length(ctx
, vthis
, ei
, &jsthis
, &length
);
441 for(i
=0; i
< n
; i
++) {
442 hres
= jsdisp_propput_idx(jsthis
, length
+i
, get_arg(dp
, i
), ei
);
447 hres
= set_length(jsthis
, ei
, length
+n
);
453 V_I4(retv
) = length
+n
;
458 static HRESULT
Array_reverse(script_ctx_t
*ctx
, vdisp_t
*vthis
, WORD flags
, DISPPARAMS
*dp
,
459 VARIANT
*retv
, jsexcept_t
*ei
)
464 HRESULT hres1
, hres2
;
468 hres1
= get_length(ctx
, vthis
, ei
, &jsthis
, &length
);
472 for(k
=0; k
<length
/2; k
++) {
475 hres1
= jsdisp_get_idx(jsthis
, k
, &v1
, ei
);
476 if(FAILED(hres1
) && hres1
!=DISP_E_UNKNOWNNAME
)
479 hres2
= jsdisp_get_idx(jsthis
, l
, &v2
, ei
);
480 if(FAILED(hres2
) && hres2
!=DISP_E_UNKNOWNNAME
) {
485 if(hres1
== DISP_E_UNKNOWNNAME
)
486 hres1
= jsdisp_delete_idx(jsthis
, l
);
488 hres1
= jsdisp_propput_idx(jsthis
, l
, &v1
, ei
);
496 if(hres2
== DISP_E_UNKNOWNNAME
)
497 hres2
= jsdisp_delete_idx(jsthis
, k
);
499 hres2
= jsdisp_propput_idx(jsthis
, k
, &v2
, ei
);
508 jsdisp_addref(jsthis
);
509 var_set_jsdisp(retv
, jsthis
);
515 /* ECMA-262 3rd Edition 15.4.4.9 */
516 static HRESULT
Array_shift(script_ctx_t
*ctx
, vdisp_t
*vthis
, WORD flags
, DISPPARAMS
*dp
,
517 VARIANT
*retv
, jsexcept_t
*ei
)
526 hres
= get_length(ctx
, vthis
, ei
, &jsthis
, &length
);
531 hres
= set_length(jsthis
, ei
, 0);
538 V_VT(retv
) = VT_EMPTY
;
542 hres
= jsdisp_get_idx(jsthis
, 0, &ret
, ei
);
543 if(hres
== DISP_E_UNKNOWNNAME
) {
544 V_VT(&ret
) = VT_EMPTY
;
548 for(i
=1; SUCCEEDED(hres
) && i
<length
; i
++) {
549 hres
= jsdisp_get_idx(jsthis
, i
, &v
, ei
);
550 if(hres
== DISP_E_UNKNOWNNAME
)
551 hres
= jsdisp_delete_idx(jsthis
, i
-1);
552 else if(SUCCEEDED(hres
))
553 hres
= jsdisp_propput_idx(jsthis
, i
-1, &v
, ei
);
556 if(SUCCEEDED(hres
)) {
557 hres
= jsdisp_delete_idx(jsthis
, length
-1);
559 hres
= set_length(jsthis
, ei
, length
-1);
562 if(SUCCEEDED(hres
) && retv
)
569 /* ECMA-262 3rd Edition 15.4.4.10 */
570 static HRESULT
Array_slice(script_ctx_t
*ctx
, vdisp_t
*vthis
, WORD flags
, DISPPARAMS
*dp
,
571 VARIANT
*retv
, jsexcept_t
*ei
)
573 jsdisp_t
*arr
, *jsthis
;
575 DWORD length
, start
, end
, idx
;
580 hres
= get_length(ctx
, vthis
, ei
, &jsthis
, &length
);
585 hres
= to_number(ctx
, get_arg(dp
, 0), ei
, &range
);
589 range
= floor(range
);
590 if(-range
>length
|| isnan(range
)) start
= 0;
591 else if(range
< 0) start
= range
+length
;
592 else if(range
<= length
) start
= range
;
598 hres
= to_number(ctx
, get_arg(dp
, 1), ei
, &range
);
602 range
= floor(range
);
603 if(-range
>length
) end
= 0;
604 else if(range
< 0) end
= range
+length
;
605 else if(range
<= length
) end
= range
;
610 hres
= create_array(ctx
, (end
>start
)?end
-start
:0, &arr
);
614 for(idx
=start
; idx
<end
; idx
++) {
617 hres
= jsdisp_get_idx(jsthis
, idx
, &v
, ei
);
618 if(hres
== DISP_E_UNKNOWNNAME
)
621 if(SUCCEEDED(hres
)) {
622 hres
= jsdisp_propput_idx(arr
, idx
-start
, &v
, ei
);
633 var_set_jsdisp(retv
, arr
);
640 static HRESULT
sort_cmp(script_ctx_t
*ctx
, jsdisp_t
*cmp_func
, VARIANT
*v1
, VARIANT
*v2
, jsexcept_t
*ei
, INT
*cmp
)
646 DISPPARAMS dp
= {args
, NULL
, 2, 0};
653 hres
= jsdisp_call_value(cmp_func
, DISPATCH_METHOD
, &dp
, &res
, ei
);
657 hres
= to_number(ctx
, &res
, ei
, &n
);
664 *cmp
= n
> 0.0 ? 1 : -1;
665 }else if(V_VT(v1
) == VT_EMPTY
) {
666 *cmp
= V_VT(v2
) == VT_EMPTY
? 0 : 1;
667 }else if(V_VT(v2
) == VT_EMPTY
) {
669 }else if(is_num_vt(V_VT(v1
)) && is_num_vt(V_VT(v2
))) {
670 DOUBLE d
= num_val(v1
)-num_val(v2
);
674 *cmp
= d
< -0.0 ? -1 : 0;
678 hres
= to_string(ctx
, v1
, ei
, &x
);
682 hres
= to_string(ctx
, v2
, ei
, &y
);
683 if(SUCCEEDED(hres
)) {
684 *cmp
= strcmpW(x
, y
);
695 /* ECMA-262 3rd Edition 15.4.4.11 */
696 static HRESULT
Array_sort(script_ctx_t
*ctx
, vdisp_t
*vthis
, WORD flags
, DISPPARAMS
*dp
,
697 VARIANT
*retv
, jsexcept_t
*ei
)
699 jsdisp_t
*jsthis
, *cmp_func
= NULL
;
700 VARIANT
*vtab
, **sorttab
= NULL
;
707 hres
= get_length(ctx
, vthis
, ei
, &jsthis
, &length
);
711 if(arg_cnt(dp
) > 1) {
712 WARN("invalid arg_cnt %d\n", arg_cnt(dp
));
716 if(arg_cnt(dp
) == 1) {
717 VARIANT
*arg
= get_arg(dp
, 0);
719 if(V_VT(arg
) != VT_DISPATCH
) {
720 WARN("arg is not dispatch\n");
725 cmp_func
= iface_to_jsdisp((IUnknown
*)V_DISPATCH(arg
));
726 if(!cmp_func
|| !is_class(cmp_func
, JSCLASS_FUNCTION
)) {
727 WARN("cmp_func is not a function\n");
729 jsdisp_release(cmp_func
);
736 jsdisp_release(cmp_func
);
738 jsdisp_addref(jsthis
);
739 var_set_jsdisp(retv
, jsthis
);
744 vtab
= heap_alloc_zero(length
* sizeof(VARIANT
));
746 for(i
=0; i
<length
; i
++) {
747 hres
= jsdisp_get_idx(jsthis
, i
, vtab
+i
, ei
);
748 if(hres
== DISP_E_UNKNOWNNAME
) {
749 V_VT(vtab
+i
) = VT_EMPTY
;
751 } else if(FAILED(hres
)) {
752 WARN("Could not get elem %d: %08x\n", i
, hres
);
757 hres
= E_OUTOFMEMORY
;
760 if(SUCCEEDED(hres
)) {
761 sorttab
= heap_alloc(length
*2*sizeof(VARIANT
*));
763 hres
= E_OUTOFMEMORY
;
767 if(SUCCEEDED(hres
)) {
768 VARIANT
*tmpv
, **tmpbuf
;
771 tmpbuf
= sorttab
+ length
;
772 for(i
=0; i
< length
; i
++)
775 for(i
=0; i
< length
/2; i
++) {
776 hres
= sort_cmp(ctx
, cmp_func
, sorttab
[2*i
+1], sorttab
[2*i
], ei
, &cmp
);
782 sorttab
[2*i
] = sorttab
[2*i
+1];
783 sorttab
[2*i
+1] = tmpv
;
787 if(SUCCEEDED(hres
)) {
790 for(k
=2; k
< length
; k
*= 2) {
791 for(i
=0; i
+k
< length
; i
+= 2*k
) {
796 bend
= length
- (i
+k
);
798 memcpy(tmpbuf
, sorttab
+i
, k
*sizeof(VARIANT
*));
800 while(a
< k
&& b
< bend
) {
801 hres
= sort_cmp(ctx
, cmp_func
, tmpbuf
[a
], sorttab
[i
+k
+b
], ei
, &cmp
);
806 sorttab
[i
+a
+b
] = tmpbuf
[a
];
809 sorttab
[i
+a
+b
] = sorttab
[i
+k
+b
];
818 memcpy(sorttab
+i
+a
+b
, tmpbuf
+a
, (k
-a
)*sizeof(VARIANT
*));
826 for(i
=0; SUCCEEDED(hres
) && i
< length
; i
++)
827 hres
= jsdisp_propput_idx(jsthis
, i
, sorttab
[i
], ei
);
831 for(i
=0; i
< length
; i
++)
832 VariantClear(vtab
+i
);
837 jsdisp_release(cmp_func
);
843 jsdisp_addref(jsthis
);
844 var_set_jsdisp(retv
, jsthis
);
850 /* ECMA-262 3rd Edition 15.4.4.12 */
851 static HRESULT
Array_splice(script_ctx_t
*ctx
, vdisp_t
*vthis
, WORD flags
, DISPPARAMS
*dp
,
852 VARIANT
*retv
, jsexcept_t
*ei
)
854 DWORD length
, start
=0, delete_cnt
=0, argc
, i
, add_args
= 0;
855 jsdisp_t
*ret_array
= NULL
, *jsthis
;
863 hres
= get_length(ctx
, vthis
, ei
, &jsthis
, &length
);
869 hres
= to_integer(ctx
, get_arg(dp
,0), ei
, &v
);
876 start
= min(n
, length
);
878 start
= -n
> length
? 0 : length
+ n
;
880 start
= d
< 0.0 ? 0 : length
;
885 hres
= to_integer(ctx
, get_arg(dp
,1), ei
, &v
);
892 delete_cnt
= min(n
, length
-start
);
894 delete_cnt
= length
-start
;
901 hres
= create_array(ctx
, 0, &ret_array
);
905 for(i
=0; SUCCEEDED(hres
) && i
< delete_cnt
; i
++) {
906 hres
= jsdisp_get_idx(jsthis
, start
+i
, &v
, ei
);
907 if(hres
== DISP_E_UNKNOWNNAME
)
909 else if(SUCCEEDED(hres
))
910 hres
= jsdisp_propput_idx(ret_array
, i
, &v
, ei
);
913 if(SUCCEEDED(hres
)) {
915 V_I4(&v
) = delete_cnt
;
917 hres
= jsdisp_propput_name(ret_array
, lengthW
, &v
, ei
);
921 if(add_args
< delete_cnt
) {
922 for(i
= start
; SUCCEEDED(hres
) && i
< length
-delete_cnt
; i
++) {
923 hres
= jsdisp_get_idx(jsthis
, i
+delete_cnt
, &v
, ei
);
924 if(hres
== DISP_E_UNKNOWNNAME
)
925 hres
= jsdisp_delete_idx(jsthis
, i
+add_args
);
926 else if(SUCCEEDED(hres
))
927 hres
= jsdisp_propput_idx(jsthis
, i
+add_args
, &v
, ei
);
930 for(i
=length
; SUCCEEDED(hres
) && i
!= length
-delete_cnt
+add_args
; i
--)
931 hres
= jsdisp_delete_idx(jsthis
, i
-1);
932 }else if(add_args
> delete_cnt
) {
933 for(i
=length
-delete_cnt
; SUCCEEDED(hres
) && i
!= start
; i
--) {
934 hres
= jsdisp_get_idx(jsthis
, i
+delete_cnt
-1, &v
, ei
);
935 if(hres
== DISP_E_UNKNOWNNAME
)
936 hres
= jsdisp_delete_idx(jsthis
, i
+add_args
-1);
937 else if(SUCCEEDED(hres
))
938 hres
= jsdisp_propput_idx(jsthis
, i
+add_args
-1, &v
, ei
);
942 for(i
=0; SUCCEEDED(hres
) && i
< add_args
; i
++)
943 hres
= jsdisp_propput_idx(jsthis
, start
+i
, get_arg(dp
,i
+2), ei
);
945 if(SUCCEEDED(hres
)) {
947 V_I4(&v
) = length
-delete_cnt
+add_args
;
948 hres
= jsdisp_propput_name(jsthis
, lengthW
, &v
, ei
);
953 jsdisp_release(ret_array
);
958 var_set_jsdisp(retv
, ret_array
);
962 /* ECMA-262 3rd Edition 15.4.4.2 */
963 static HRESULT
Array_toString(script_ctx_t
*ctx
, vdisp_t
*jsthis
, WORD flags
, DISPPARAMS
*dp
,
964 VARIANT
*retv
, jsexcept_t
*ei
)
966 ArrayInstance
*array
;
970 array
= array_this(jsthis
);
972 return throw_type_error(ctx
, ei
, JS_E_ARRAY_EXPECTED
, NULL
);
974 return array_join(ctx
, &array
->dispex
, array
->length
, default_separatorW
, retv
, ei
);
977 static HRESULT
Array_toLocaleString(script_ctx_t
*ctx
, vdisp_t
*vthis
, WORD flags
, DISPPARAMS
*dp
,
978 VARIANT
*retv
, jsexcept_t
*ei
)
984 /* ECMA-262 3rd Edition 15.4.4.13 */
985 static HRESULT
Array_unshift(script_ctx_t
*ctx
, vdisp_t
*vthis
, WORD flags
, DISPPARAMS
*dp
,
986 VARIANT
*retv
, jsexcept_t
*ei
)
989 WCHAR buf
[14], *buf_end
, *str
;
990 DWORD argc
, i
, length
;
997 hres
= get_length(ctx
, vthis
, ei
, &jsthis
, &length
);
1003 buf_end
= buf
+ sizeof(buf
)/sizeof(WCHAR
)-1;
1008 str
= idx_to_str(i
, buf_end
);
1010 hres
= jsdisp_get_id(jsthis
, str
, 0, &id
);
1011 if(SUCCEEDED(hres
)) {
1012 hres
= jsdisp_propget(jsthis
, id
, &var
, ei
);
1016 hres
= jsdisp_propput_idx(jsthis
, i
+argc
, &var
, ei
);
1018 }else if(hres
== DISP_E_UNKNOWNNAME
) {
1019 hres
= IDispatchEx_DeleteMemberByDispID(vthis
->u
.dispex
, id
);
1027 for(i
=0; i
<argc
; i
++) {
1028 hres
= jsdisp_propput_idx(jsthis
, i
, get_arg(dp
,i
), ei
);
1035 hres
= set_length(jsthis
, ei
, length
);
1041 if(ctx
->version
< 2) {
1042 V_VT(retv
) = VT_EMPTY
;
1045 V_I4(retv
) = length
;
1051 static HRESULT
Array_value(script_ctx_t
*ctx
, vdisp_t
*jsthis
, WORD flags
, DISPPARAMS
*dp
,
1052 VARIANT
*retv
, jsexcept_t
*ei
)
1058 return throw_type_error(ctx
, ei
, JS_E_FUNCTION_EXPECTED
, NULL
);
1059 case INVOKE_PROPERTYGET
:
1060 return array_join(ctx
, jsthis
->u
.jsdisp
, array_from_vdisp(jsthis
)->length
, default_separatorW
, retv
, ei
);
1062 FIXME("unimplemented flags %x\n", flags
);
1069 static void Array_destructor(jsdisp_t
*dispex
)
1074 static void Array_on_put(jsdisp_t
*dispex
, const WCHAR
*name
)
1076 ArrayInstance
*array
= (ArrayInstance
*)dispex
;
1077 const WCHAR
*ptr
= name
;
1083 while(*ptr
&& isdigitW(*ptr
)) {
1084 id
= id
*10 + (*ptr
-'0');
1091 if(id
>= array
->length
)
1092 array
->length
= id
+1;
1095 static const builtin_prop_t Array_props
[] = {
1096 {concatW
, Array_concat
, PROPF_METHOD
|1},
1097 {joinW
, Array_join
, PROPF_METHOD
|1},
1098 {lengthW
, Array_length
, 0},
1099 {popW
, Array_pop
, PROPF_METHOD
},
1100 {pushW
, Array_push
, PROPF_METHOD
|1},
1101 {reverseW
, Array_reverse
, PROPF_METHOD
},
1102 {shiftW
, Array_shift
, PROPF_METHOD
},
1103 {sliceW
, Array_slice
, PROPF_METHOD
|2},
1104 {sortW
, Array_sort
, PROPF_METHOD
|1},
1105 {spliceW
, Array_splice
, PROPF_METHOD
|2},
1106 {toLocaleStringW
, Array_toLocaleString
, PROPF_METHOD
},
1107 {toStringW
, Array_toString
, PROPF_METHOD
},
1108 {unshiftW
, Array_unshift
, PROPF_METHOD
|1},
1111 static const builtin_info_t Array_info
= {
1113 {NULL
, Array_value
, 0},
1114 sizeof(Array_props
)/sizeof(*Array_props
),
1120 static HRESULT
ArrayConstr_value(script_ctx_t
*ctx
, vdisp_t
*vthis
, WORD flags
, DISPPARAMS
*dp
,
1121 VARIANT
*retv
, jsexcept_t
*ei
)
1131 case DISPATCH_METHOD
:
1132 case DISPATCH_CONSTRUCT
: {
1133 if(arg_cnt(dp
) == 1 && V_VT((arg_var
= get_arg(dp
, 0))) == VT_I4
) {
1134 if(V_I4(arg_var
) < 0)
1135 return throw_range_error(ctx
, ei
, JS_E_INVALID_LENGTH
, NULL
);
1137 hres
= create_array(ctx
, V_I4(arg_var
), &obj
);
1141 var_set_jsdisp(retv
, obj
);
1145 hres
= create_array(ctx
, arg_cnt(dp
), &obj
);
1149 for(i
=0; i
< arg_cnt(dp
); i
++) {
1150 hres
= jsdisp_propput_idx(obj
, i
, get_arg(dp
, i
), ei
);
1155 jsdisp_release(obj
);
1159 var_set_jsdisp(retv
, obj
);
1163 FIXME("unimplemented flags: %x\n", flags
);
1170 static HRESULT
alloc_array(script_ctx_t
*ctx
, jsdisp_t
*object_prototype
, ArrayInstance
**ret
)
1172 ArrayInstance
*array
;
1175 array
= heap_alloc_zero(sizeof(ArrayInstance
));
1177 return E_OUTOFMEMORY
;
1179 if(object_prototype
)
1180 hres
= init_dispex(&array
->dispex
, ctx
, &Array_info
, object_prototype
);
1182 hres
= init_dispex_from_constr(&array
->dispex
, ctx
, &Array_info
, ctx
->array_constr
);
1193 HRESULT
create_array_constr(script_ctx_t
*ctx
, jsdisp_t
*object_prototype
, jsdisp_t
**ret
)
1195 ArrayInstance
*array
;
1198 static const WCHAR ArrayW
[] = {'A','r','r','a','y',0};
1200 hres
= alloc_array(ctx
, object_prototype
, &array
);
1204 hres
= create_builtin_function(ctx
, ArrayConstr_value
, ArrayW
, NULL
, PROPF_CONSTR
|1, &array
->dispex
, ret
);
1206 jsdisp_release(&array
->dispex
);
1210 HRESULT
create_array(script_ctx_t
*ctx
, DWORD length
, jsdisp_t
**ret
)
1212 ArrayInstance
*array
;
1215 hres
= alloc_array(ctx
, NULL
, &array
);
1219 array
->length
= length
;
1221 *ret
= &array
->dispex
;