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 VARIANT
*retv
, jsexcept_t
*ei
)
50 VBArrayInstance
*vbarray
;
54 vbarray
= vbarray_this(vthis
);
56 return throw_type_error(ctx
, ei
, JS_E_VBARRAY_EXPECTED
, NULL
);
59 num_set_int(retv
, SafeArrayGetDim(vbarray
->safearray
));
63 static HRESULT
VBArray_getItem(script_ctx_t
*ctx
, vdisp_t
*vthis
, WORD flags
, unsigned argc
, VARIANT
*argv
,
64 VARIANT
*retv
, 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
= VariantCopy(retv
, &out
);
105 static HRESULT
VBArray_lbound(script_ctx_t
*ctx
, vdisp_t
*vthis
, WORD flags
, unsigned argc
, VARIANT
*argv
,
106 VARIANT
*retv
, jsexcept_t
*ei
)
108 VBArrayInstance
*vbarray
;
114 vbarray
= vbarray_this(vthis
);
116 return throw_type_error(ctx
, ei
, JS_E_VBARRAY_EXPECTED
, NULL
);
119 hres
= to_int32(ctx
, argv
, ei
, &dim
);
125 hres
= SafeArrayGetLBound(vbarray
->safearray
, dim
, &dim
);
126 if(hres
== DISP_E_BADINDEX
)
127 return throw_range_error(ctx
, ei
, JS_E_SUBSCRIPT_OUT_OF_RANGE
, NULL
);
128 else if(FAILED(hres
))
132 num_set_int(retv
, dim
);
136 static HRESULT
VBArray_toArray(script_ctx_t
*ctx
, vdisp_t
*vthis
, WORD flags
, unsigned argc
, VARIANT
*argv
,
137 VARIANT
*retv
, jsexcept_t
*ei
)
139 VBArrayInstance
*vbarray
;
142 int i
, size
= 1, ubound
, lbound
;
147 vbarray
= vbarray_this(vthis
);
149 return throw_type_error(ctx
, ei
, JS_E_VBARRAY_EXPECTED
, NULL
);
151 for(i
=1; i
<=SafeArrayGetDim(vbarray
->safearray
); i
++) {
152 SafeArrayGetLBound(vbarray
->safearray
, i
, &lbound
);
153 SafeArrayGetUBound(vbarray
->safearray
, i
, &ubound
);
154 size
*= ubound
-lbound
+1;
157 hres
= SafeArrayAccessData(vbarray
->safearray
, (void**)&v
);
161 hres
= create_array(ctx
, 0, &array
);
163 SafeArrayUnaccessData(vbarray
->safearray
);
167 for(i
=0; i
<size
; i
++) {
168 hres
= jsdisp_propput_idx(array
, i
, v
, ei
);
170 SafeArrayUnaccessData(vbarray
->safearray
);
171 jsdisp_release(array
);
177 SafeArrayUnaccessData(vbarray
->safearray
);
180 var_set_jsdisp(retv
, array
);
184 static HRESULT
VBArray_ubound(script_ctx_t
*ctx
, vdisp_t
*vthis
, WORD flags
, unsigned argc
, VARIANT
*argv
,
185 VARIANT
*retv
, jsexcept_t
*ei
)
187 VBArrayInstance
*vbarray
;
193 vbarray
= vbarray_this(vthis
);
195 return throw_type_error(ctx
, ei
, JS_E_VBARRAY_EXPECTED
, NULL
);
198 hres
= to_int32(ctx
, argv
, ei
, &dim
);
204 hres
= SafeArrayGetUBound(vbarray
->safearray
, dim
, &dim
);
205 if(hres
== DISP_E_BADINDEX
)
206 return throw_range_error(ctx
, ei
, JS_E_SUBSCRIPT_OUT_OF_RANGE
, NULL
);
207 else if(FAILED(hres
))
211 num_set_int(retv
, dim
);
215 static HRESULT
VBArray_value(script_ctx_t
*ctx
, vdisp_t
*jsthis
, WORD flags
, unsigned argc
, VARIANT
*argv
,
216 VARIANT
*retv
, jsexcept_t
*ei
)
222 FIXME("unimplemented flags %x\n", flags
);
229 static void VBArray_destructor(jsdisp_t
*dispex
)
231 VBArrayInstance
*vbarray
= (VBArrayInstance
*)dispex
;
233 SafeArrayDestroy(vbarray
->safearray
);
237 static const builtin_prop_t VBArray_props
[] = {
238 {dimensionsW
, VBArray_dimensions
, PROPF_METHOD
},
239 {getItemW
, VBArray_getItem
, PROPF_METHOD
|1},
240 {lboundW
, VBArray_lbound
, PROPF_METHOD
},
241 {toArrayW
, VBArray_toArray
, PROPF_METHOD
},
242 {uboundW
, VBArray_ubound
, PROPF_METHOD
}
245 static const builtin_info_t VBArray_info
= {
247 {NULL
, VBArray_value
, 0},
248 sizeof(VBArray_props
)/sizeof(*VBArray_props
),
254 static HRESULT
alloc_vbarray(script_ctx_t
*ctx
, jsdisp_t
*object_prototype
, VBArrayInstance
**ret
)
256 VBArrayInstance
*vbarray
;
259 vbarray
= heap_alloc_zero(sizeof(VBArrayInstance
));
261 return E_OUTOFMEMORY
;
264 hres
= init_dispex(&vbarray
->dispex
, ctx
, &VBArray_info
, object_prototype
);
266 hres
= init_dispex_from_constr(&vbarray
->dispex
, ctx
, &VBArray_info
, ctx
->vbarray_constr
);
277 static HRESULT
VBArrayConstr_value(script_ctx_t
*ctx
, vdisp_t
*vthis
, WORD flags
, unsigned argc
, VARIANT
*argv
,
278 VARIANT
*retv
, jsexcept_t
*ei
)
280 VBArrayInstance
*vbarray
;
286 case DISPATCH_METHOD
:
287 if(argc
<1 || V_VT(argv
) != (VT_ARRAY
|VT_VARIANT
))
288 return throw_type_error(ctx
, ei
, JS_E_VBARRAY_EXPECTED
, NULL
);
290 hres
= VariantCopy(retv
, argv
);
293 case DISPATCH_CONSTRUCT
:
294 if(argc
<1 || V_VT(argv
) != (VT_ARRAY
|VT_VARIANT
))
295 return throw_type_error(ctx
, ei
, JS_E_VBARRAY_EXPECTED
, NULL
);
297 hres
= alloc_vbarray(ctx
, NULL
, &vbarray
);
301 hres
= SafeArrayCopy(V_ARRAY(argv
), &vbarray
->safearray
);
303 jsdisp_release(&vbarray
->dispex
);
307 var_set_jsdisp(retv
, &vbarray
->dispex
);
311 FIXME("unimplemented flags: %x\n", flags
);
318 HRESULT
create_vbarray_constr(script_ctx_t
*ctx
, jsdisp_t
*object_prototype
, jsdisp_t
**ret
)
320 VBArrayInstance
*vbarray
;
323 static const WCHAR VBArrayW
[] = {'V','B','A','r','r','a','y',0};
325 hres
= alloc_vbarray(ctx
, object_prototype
, &vbarray
);
329 hres
= create_builtin_constructor(ctx
, VBArrayConstr_value
, VBArrayW
, NULL
, PROPF_CONSTR
|1, &vbarray
->dispex
, ret
);
331 jsdisp_release(&vbarray
->dispex
);
335 HRESULT
create_vbarray(script_ctx_t
*ctx
, SAFEARRAY
*sa
, jsdisp_t
**ret
)
337 VBArrayInstance
*vbarray
;
340 hres
= alloc_vbarray(ctx
, NULL
, &vbarray
);
344 hres
= SafeArrayCopy(sa
, &vbarray
->safearray
);
346 jsdisp_release(&vbarray
->dispex
);
350 *ret
= &vbarray
->dispex
;