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
, DISPPARAMS
*dp
,
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
, DISPPARAMS
*dp
,
64 VARIANT
*retv
, jsexcept_t
*ei
)
66 VBArrayInstance
*vbarray
;
67 int i
, *indexes
, size
;
73 vbarray
= vbarray_this(vthis
);
75 return throw_type_error(ctx
, ei
, JS_E_VBARRAY_EXPECTED
, NULL
);
78 if(size
< SafeArrayGetDim(vbarray
->safearray
))
79 return throw_range_error(ctx
, ei
, JS_E_SUBSCRIPT_OUT_OF_RANGE
, NULL
);
81 indexes
= heap_alloc(sizeof(int)*size
);
85 for(i
=0; i
<size
; i
++) {
86 hres
= to_int32(ctx
, get_arg(dp
, i
), ei
, indexes
+i
);
93 hres
= SafeArrayGetElement(vbarray
->safearray
, indexes
, (void*)&out
);
95 if(hres
== DISP_E_BADINDEX
)
96 return throw_range_error(ctx
, ei
, JS_E_SUBSCRIPT_OUT_OF_RANGE
, NULL
);
101 hres
= VariantCopy(retv
, &out
);
106 static HRESULT
VBArray_lbound(script_ctx_t
*ctx
, vdisp_t
*vthis
, WORD flags
, DISPPARAMS
*dp
,
107 VARIANT
*retv
, jsexcept_t
*ei
)
109 VBArrayInstance
*vbarray
;
115 vbarray
= vbarray_this(vthis
);
117 return throw_type_error(ctx
, ei
, JS_E_VBARRAY_EXPECTED
, NULL
);
120 hres
= to_int32(ctx
, get_arg(dp
, 0), ei
, &dim
);
126 hres
= SafeArrayGetLBound(vbarray
->safearray
, dim
, &dim
);
127 if(hres
== DISP_E_BADINDEX
)
128 return throw_range_error(ctx
, ei
, JS_E_SUBSCRIPT_OUT_OF_RANGE
, NULL
);
129 else if(FAILED(hres
))
133 num_set_int(retv
, dim
);
137 static HRESULT
VBArray_toArray(script_ctx_t
*ctx
, vdisp_t
*vthis
, WORD flags
, DISPPARAMS
*dp
,
138 VARIANT
*retv
, jsexcept_t
*ei
)
140 VBArrayInstance
*vbarray
;
143 int i
, size
= 1, ubound
, lbound
;
148 vbarray
= vbarray_this(vthis
);
150 return throw_type_error(ctx
, ei
, JS_E_VBARRAY_EXPECTED
, NULL
);
152 for(i
=1; i
<=SafeArrayGetDim(vbarray
->safearray
); i
++) {
153 SafeArrayGetLBound(vbarray
->safearray
, i
, &lbound
);
154 SafeArrayGetUBound(vbarray
->safearray
, i
, &ubound
);
155 size
*= ubound
-lbound
+1;
158 hres
= SafeArrayAccessData(vbarray
->safearray
, (void**)&v
);
162 hres
= create_array(ctx
, 0, &array
);
164 SafeArrayUnaccessData(vbarray
->safearray
);
168 for(i
=0; i
<size
; i
++) {
169 hres
= jsdisp_propput_idx(array
, i
, v
, ei
);
171 SafeArrayUnaccessData(vbarray
->safearray
);
172 jsdisp_release(array
);
178 SafeArrayUnaccessData(vbarray
->safearray
);
181 var_set_jsdisp(retv
, array
);
185 static HRESULT
VBArray_ubound(script_ctx_t
*ctx
, vdisp_t
*vthis
, WORD flags
, DISPPARAMS
*dp
,
186 VARIANT
*retv
, jsexcept_t
*ei
)
188 VBArrayInstance
*vbarray
;
194 vbarray
= vbarray_this(vthis
);
196 return throw_type_error(ctx
, ei
, JS_E_VBARRAY_EXPECTED
, NULL
);
199 hres
= to_int32(ctx
, get_arg(dp
, 0), ei
, &dim
);
205 hres
= SafeArrayGetUBound(vbarray
->safearray
, dim
, &dim
);
206 if(hres
== DISP_E_BADINDEX
)
207 return throw_range_error(ctx
, ei
, JS_E_SUBSCRIPT_OUT_OF_RANGE
, NULL
);
208 else if(FAILED(hres
))
212 num_set_int(retv
, dim
);
216 static HRESULT
VBArray_value(script_ctx_t
*ctx
, vdisp_t
*jsthis
, WORD flags
, DISPPARAMS
*dp
,
217 VARIANT
*retv
, jsexcept_t
*ei
)
223 FIXME("unimplemented flags %x\n", flags
);
230 static void VBArray_destructor(jsdisp_t
*dispex
)
232 VBArrayInstance
*vbarray
= (VBArrayInstance
*)dispex
;
234 SafeArrayDestroy(vbarray
->safearray
);
238 static const builtin_prop_t VBArray_props
[] = {
239 {dimensionsW
, VBArray_dimensions
, PROPF_METHOD
},
240 {getItemW
, VBArray_getItem
, PROPF_METHOD
|1},
241 {lboundW
, VBArray_lbound
, PROPF_METHOD
},
242 {toArrayW
, VBArray_toArray
, PROPF_METHOD
},
243 {uboundW
, VBArray_ubound
, PROPF_METHOD
}
246 static const builtin_info_t VBArray_info
= {
248 {NULL
, VBArray_value
, 0},
249 sizeof(VBArray_props
)/sizeof(*VBArray_props
),
255 static HRESULT
alloc_vbarray(script_ctx_t
*ctx
, jsdisp_t
*object_prototype
, VBArrayInstance
**ret
)
257 VBArrayInstance
*vbarray
;
260 vbarray
= heap_alloc_zero(sizeof(VBArrayInstance
));
262 return E_OUTOFMEMORY
;
265 hres
= init_dispex(&vbarray
->dispex
, ctx
, &VBArray_info
, object_prototype
);
267 hres
= init_dispex_from_constr(&vbarray
->dispex
, ctx
, &VBArray_info
, ctx
->vbarray_constr
);
278 static HRESULT
VBArrayConstr_value(script_ctx_t
*ctx
, vdisp_t
*vthis
, WORD flags
, DISPPARAMS
*dp
,
279 VARIANT
*retv
, jsexcept_t
*ei
)
282 VBArrayInstance
*vbarray
;
288 case DISPATCH_METHOD
:
289 if(arg_cnt(dp
)<1 || V_VT((arg
= get_arg(dp
, 0)))!=(VT_ARRAY
|VT_VARIANT
))
290 return throw_type_error(ctx
, ei
, JS_E_VBARRAY_EXPECTED
, NULL
);
292 hres
= VariantCopy(retv
, arg
);
295 case DISPATCH_CONSTRUCT
:
296 if(arg_cnt(dp
)<1 || V_VT((arg
= get_arg(dp
, 0)))!=(VT_ARRAY
|VT_VARIANT
))
297 return throw_type_error(ctx
, ei
, JS_E_VBARRAY_EXPECTED
, NULL
);
299 hres
= alloc_vbarray(ctx
, NULL
, &vbarray
);
303 hres
= SafeArrayCopy(V_ARRAY(arg
), &vbarray
->safearray
);
305 jsdisp_release(&vbarray
->dispex
);
309 var_set_jsdisp(retv
, &vbarray
->dispex
);
313 FIXME("unimplemented flags: %x\n", flags
);
320 HRESULT
create_vbarray_constr(script_ctx_t
*ctx
, jsdisp_t
*object_prototype
, jsdisp_t
**ret
)
322 VBArrayInstance
*vbarray
;
325 static const WCHAR VBArrayW
[] = {'V','B','A','r','r','a','y',0};
327 hres
= alloc_vbarray(ctx
, object_prototype
, &vbarray
);
331 hres
= create_builtin_function(ctx
, VBArrayConstr_value
, VBArrayW
, NULL
, PROPF_CONSTR
|1, &vbarray
->dispex
, ret
);
333 jsdisp_release(&vbarray
->dispex
);
337 HRESULT
create_vbarray(script_ctx_t
*ctx
, SAFEARRAY
*sa
, jsdisp_t
**ret
)
339 VBArrayInstance
*vbarray
;
342 hres
= alloc_vbarray(ctx
, NULL
, &vbarray
);
346 hres
= SafeArrayCopy(sa
, &vbarray
->safearray
);
348 jsdisp_release(&vbarray
->dispex
);
352 *ret
= &vbarray
->dispex
;