2 * Copyright 2010 Piotr 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
);
31 static const WCHAR dimensionsW
[] = {'d','i','m','e','n','s','i','o','n','s',0};
32 static const WCHAR getItemW
[] = {'g','e','t','I','t','e','m',0};
33 static const WCHAR lboundW
[] = {'l','b','o','u','n','d',0};
34 static const WCHAR toArrayW
[] = {'t','o','A','r','r','a','y',0};
35 static const WCHAR uboundW
[] = {'u','b','o','u','n','d',0};
37 static inline VBArrayInstance
*vbarray_from_vdisp(vdisp_t
*vdisp
)
39 return (VBArrayInstance
*)vdisp
->u
.jsdisp
;
42 static inline VBArrayInstance
*vbarray_this(vdisp_t
*jsthis
)
44 return is_vclass(jsthis
, JSCLASS_VBARRAY
) ? vbarray_from_vdisp(jsthis
) : NULL
;
47 static HRESULT
VBArray_dimensions(script_ctx_t
*ctx
, vdisp_t
*vthis
, WORD flags
, unsigned argc
, VARIANT
*argv
,
48 jsval_t
*r
, jsexcept_t
*ei
)
50 VBArrayInstance
*vbarray
;
54 vbarray
= vbarray_this(vthis
);
56 return throw_type_error(ctx
, ei
, JS_E_VBARRAY_EXPECTED
, NULL
);
59 *r
= jsval_number(SafeArrayGetDim(vbarray
->safearray
));
63 static HRESULT
VBArray_getItem(script_ctx_t
*ctx
, vdisp_t
*vthis
, WORD flags
, unsigned argc
, VARIANT
*argv
,
64 jsval_t
*r
, jsexcept_t
*ei
)
66 VBArrayInstance
*vbarray
;
73 vbarray
= vbarray_this(vthis
);
75 return throw_type_error(ctx
, ei
, JS_E_VBARRAY_EXPECTED
, NULL
);
77 if(argc
< SafeArrayGetDim(vbarray
->safearray
))
78 return throw_range_error(ctx
, ei
, JS_E_SUBSCRIPT_OUT_OF_RANGE
, NULL
);
80 indexes
= heap_alloc(sizeof(int)*argc
);
84 for(i
=0; i
<argc
; i
++) {
85 hres
= to_int32(ctx
, argv
+i
, ei
, indexes
+i
);
92 hres
= SafeArrayGetElement(vbarray
->safearray
, indexes
, (void*)&out
);
94 if(hres
== DISP_E_BADINDEX
)
95 return throw_range_error(ctx
, ei
, JS_E_SUBSCRIPT_OUT_OF_RANGE
, NULL
);
100 hres
= jsval_variant(r
, &out
);
104 static HRESULT
VBArray_lbound(script_ctx_t
*ctx
, vdisp_t
*vthis
, WORD flags
, unsigned argc
, VARIANT
*argv
,
105 jsval_t
*r
, jsexcept_t
*ei
)
107 VBArrayInstance
*vbarray
;
113 vbarray
= vbarray_this(vthis
);
115 return throw_type_error(ctx
, ei
, JS_E_VBARRAY_EXPECTED
, NULL
);
118 hres
= to_int32(ctx
, argv
, ei
, &dim
);
124 hres
= SafeArrayGetLBound(vbarray
->safearray
, dim
, &dim
);
125 if(hres
== DISP_E_BADINDEX
)
126 return throw_range_error(ctx
, ei
, JS_E_SUBSCRIPT_OUT_OF_RANGE
, NULL
);
127 else if(FAILED(hres
))
131 *r
= jsval_number(dim
);
135 static HRESULT
VBArray_toArray(script_ctx_t
*ctx
, vdisp_t
*vthis
, WORD flags
, unsigned argc
, VARIANT
*argv
,
136 jsval_t
*r
, jsexcept_t
*ei
)
138 VBArrayInstance
*vbarray
;
141 int i
, size
= 1, ubound
, lbound
;
146 vbarray
= vbarray_this(vthis
);
148 return throw_type_error(ctx
, ei
, JS_E_VBARRAY_EXPECTED
, NULL
);
150 for(i
=1; i
<=SafeArrayGetDim(vbarray
->safearray
); i
++) {
151 SafeArrayGetLBound(vbarray
->safearray
, i
, &lbound
);
152 SafeArrayGetUBound(vbarray
->safearray
, i
, &ubound
);
153 size
*= ubound
-lbound
+1;
156 hres
= SafeArrayAccessData(vbarray
->safearray
, (void**)&v
);
160 hres
= create_array(ctx
, 0, &array
);
162 SafeArrayUnaccessData(vbarray
->safearray
);
166 for(i
=0; i
<size
; i
++) {
167 hres
= jsdisp_propput_idx(array
, i
, v
, ei
);
169 SafeArrayUnaccessData(vbarray
->safearray
);
170 jsdisp_release(array
);
176 SafeArrayUnaccessData(vbarray
->safearray
);
179 *r
= jsval_obj(array
);
183 static HRESULT
VBArray_ubound(script_ctx_t
*ctx
, vdisp_t
*vthis
, WORD flags
, unsigned argc
, VARIANT
*argv
,
184 jsval_t
*r
, jsexcept_t
*ei
)
186 VBArrayInstance
*vbarray
;
192 vbarray
= vbarray_this(vthis
);
194 return throw_type_error(ctx
, ei
, JS_E_VBARRAY_EXPECTED
, NULL
);
197 hres
= to_int32(ctx
, argv
, ei
, &dim
);
203 hres
= SafeArrayGetUBound(vbarray
->safearray
, dim
, &dim
);
204 if(hres
== DISP_E_BADINDEX
)
205 return throw_range_error(ctx
, ei
, JS_E_SUBSCRIPT_OUT_OF_RANGE
, NULL
);
206 else if(FAILED(hres
))
210 *r
= jsval_number(dim
);
214 static HRESULT
VBArray_value(script_ctx_t
*ctx
, vdisp_t
*jsthis
, WORD flags
, unsigned argc
, VARIANT
*argv
,
215 jsval_t
*r
, jsexcept_t
*ei
)
221 FIXME("unimplemented flags %x\n", flags
);
228 static void VBArray_destructor(jsdisp_t
*dispex
)
230 VBArrayInstance
*vbarray
= (VBArrayInstance
*)dispex
;
232 SafeArrayDestroy(vbarray
->safearray
);
236 static const builtin_prop_t VBArray_props
[] = {
237 {dimensionsW
, VBArray_dimensions
, PROPF_METHOD
},
238 {getItemW
, VBArray_getItem
, PROPF_METHOD
|1},
239 {lboundW
, VBArray_lbound
, PROPF_METHOD
},
240 {toArrayW
, VBArray_toArray
, PROPF_METHOD
},
241 {uboundW
, VBArray_ubound
, PROPF_METHOD
}
244 static const builtin_info_t VBArray_info
= {
246 {NULL
, VBArray_value
, 0},
247 sizeof(VBArray_props
)/sizeof(*VBArray_props
),
253 static HRESULT
alloc_vbarray(script_ctx_t
*ctx
, jsdisp_t
*object_prototype
, VBArrayInstance
**ret
)
255 VBArrayInstance
*vbarray
;
258 vbarray
= heap_alloc_zero(sizeof(VBArrayInstance
));
260 return E_OUTOFMEMORY
;
263 hres
= init_dispex(&vbarray
->dispex
, ctx
, &VBArray_info
, object_prototype
);
265 hres
= init_dispex_from_constr(&vbarray
->dispex
, ctx
, &VBArray_info
, ctx
->vbarray_constr
);
276 static HRESULT
VBArrayConstr_value(script_ctx_t
*ctx
, vdisp_t
*vthis
, WORD flags
, unsigned argc
, VARIANT
*argv
,
277 jsval_t
*r
, jsexcept_t
*ei
)
279 VBArrayInstance
*vbarray
;
285 case DISPATCH_METHOD
:
286 if(argc
<1 || V_VT(argv
) != (VT_ARRAY
|VT_VARIANT
))
287 return throw_type_error(ctx
, ei
, JS_E_VBARRAY_EXPECTED
, NULL
);
289 return variant_to_jsval(argv
, r
);
291 case DISPATCH_CONSTRUCT
:
292 if(argc
<1 || V_VT(argv
) != (VT_ARRAY
|VT_VARIANT
))
293 return throw_type_error(ctx
, ei
, JS_E_VBARRAY_EXPECTED
, NULL
);
295 hres
= alloc_vbarray(ctx
, NULL
, &vbarray
);
299 hres
= SafeArrayCopy(V_ARRAY(argv
), &vbarray
->safearray
);
301 jsdisp_release(&vbarray
->dispex
);
305 *r
= jsval_obj(&vbarray
->dispex
);
309 FIXME("unimplemented flags: %x\n", flags
);
316 HRESULT
create_vbarray_constr(script_ctx_t
*ctx
, jsdisp_t
*object_prototype
, jsdisp_t
**ret
)
318 VBArrayInstance
*vbarray
;
321 static const WCHAR VBArrayW
[] = {'V','B','A','r','r','a','y',0};
323 hres
= alloc_vbarray(ctx
, object_prototype
, &vbarray
);
327 hres
= create_builtin_constructor(ctx
, VBArrayConstr_value
, VBArrayW
, NULL
, PROPF_CONSTR
|1, &vbarray
->dispex
, ret
);
329 jsdisp_release(&vbarray
->dispex
);
333 HRESULT
create_vbarray(script_ctx_t
*ctx
, SAFEARRAY
*sa
, jsdisp_t
**ret
)
335 VBArrayInstance
*vbarray
;
338 hres
= alloc_vbarray(ctx
, NULL
, &vbarray
);
342 hres
= SafeArrayCopy(sa
, &vbarray
->safearray
);
344 jsdisp_release(&vbarray
->dispex
);
348 *ret
= &vbarray
->dispex
;