355 lines
9.5 KiB
C
355 lines
9.5 KiB
C
/*
|
|
* Copyright 2010 Piotr Caban for CodeWeavers
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
#include "jscript.h"
|
|
|
|
#include "wine/debug.h"
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL(jscript);
|
|
|
|
typedef struct {
|
|
jsdisp_t dispex;
|
|
|
|
SAFEARRAY *safearray;
|
|
} VBArrayInstance;
|
|
|
|
static const WCHAR dimensionsW[] = {'d','i','m','e','n','s','i','o','n','s',0};
|
|
static const WCHAR getItemW[] = {'g','e','t','I','t','e','m',0};
|
|
static const WCHAR lboundW[] = {'l','b','o','u','n','d',0};
|
|
static const WCHAR toArrayW[] = {'t','o','A','r','r','a','y',0};
|
|
static const WCHAR uboundW[] = {'u','b','o','u','n','d',0};
|
|
|
|
static inline VBArrayInstance *vbarray_from_vdisp(vdisp_t *vdisp)
|
|
{
|
|
return (VBArrayInstance*)vdisp->u.jsdisp;
|
|
}
|
|
|
|
static inline VBArrayInstance *vbarray_this(vdisp_t *jsthis)
|
|
{
|
|
return is_vclass(jsthis, JSCLASS_VBARRAY) ? vbarray_from_vdisp(jsthis) : NULL;
|
|
}
|
|
|
|
static HRESULT VBArray_dimensions(script_ctx_t *ctx, vdisp_t *vthis, WORD flags, DISPPARAMS *dp,
|
|
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
|
|
{
|
|
VBArrayInstance *vbarray;
|
|
|
|
TRACE("\n");
|
|
|
|
vbarray = vbarray_this(vthis);
|
|
if(!vbarray)
|
|
return throw_type_error(ctx, ei, IDS_NOT_VBARRAY, NULL);
|
|
|
|
if(retv)
|
|
num_set_int(retv, SafeArrayGetDim(vbarray->safearray));
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT VBArray_getItem(script_ctx_t *ctx, vdisp_t *vthis, WORD flags, DISPPARAMS *dp,
|
|
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
|
|
{
|
|
VBArrayInstance *vbarray;
|
|
int i, *indexes, size;
|
|
VARIANT out;
|
|
HRESULT hres;
|
|
|
|
TRACE("\n");
|
|
|
|
vbarray = vbarray_this(vthis);
|
|
if(!vbarray)
|
|
return throw_type_error(ctx, ei, IDS_NOT_VBARRAY, NULL);
|
|
|
|
size = arg_cnt(dp);
|
|
if(size < SafeArrayGetDim(vbarray->safearray))
|
|
return throw_range_error(ctx, ei, IDS_SUBSCRIPT_OUT_OF_RANGE, NULL);
|
|
|
|
indexes = heap_alloc(sizeof(int)*size);
|
|
if(!indexes)
|
|
return E_OUTOFMEMORY;
|
|
|
|
for(i=0; i<size; i++) {
|
|
hres = to_int32(ctx, get_arg(dp, i), ei, indexes+i);
|
|
if(FAILED(hres)) {
|
|
heap_free(indexes);
|
|
return hres;
|
|
}
|
|
}
|
|
|
|
hres = SafeArrayGetElement(vbarray->safearray, indexes, (void*)&out);
|
|
heap_free(indexes);
|
|
if(hres == DISP_E_BADINDEX)
|
|
return throw_range_error(ctx, ei, IDS_SUBSCRIPT_OUT_OF_RANGE, NULL);
|
|
else if(FAILED(hres))
|
|
return hres;
|
|
|
|
if(retv)
|
|
hres = VariantCopy(retv, &out);
|
|
|
|
return hres;
|
|
}
|
|
|
|
static HRESULT VBArray_lbound(script_ctx_t *ctx, vdisp_t *vthis, WORD flags, DISPPARAMS *dp,
|
|
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
|
|
{
|
|
VBArrayInstance *vbarray;
|
|
int dim;
|
|
HRESULT hres;
|
|
|
|
TRACE("\n");
|
|
|
|
vbarray = vbarray_this(vthis);
|
|
if(!vbarray)
|
|
return throw_type_error(ctx, ei, IDS_NOT_VBARRAY, NULL);
|
|
|
|
if(arg_cnt(dp)) {
|
|
hres = to_int32(ctx, get_arg(dp, 0), ei, &dim);
|
|
if(FAILED(hres))
|
|
return hres;
|
|
} else
|
|
dim = 1;
|
|
|
|
hres = SafeArrayGetLBound(vbarray->safearray, dim, &dim);
|
|
if(hres == DISP_E_BADINDEX)
|
|
return throw_range_error(ctx, ei, IDS_SUBSCRIPT_OUT_OF_RANGE, NULL);
|
|
else if(FAILED(hres))
|
|
return hres;
|
|
|
|
if(retv)
|
|
num_set_int(retv, dim);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT VBArray_toArray(script_ctx_t *ctx, vdisp_t *vthis, WORD flags, DISPPARAMS *dp,
|
|
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
|
|
{
|
|
VBArrayInstance *vbarray;
|
|
jsdisp_t *array;
|
|
VARIANT *v;
|
|
int i, size = 1, ubound, lbound;
|
|
HRESULT hres;
|
|
|
|
TRACE("\n");
|
|
|
|
vbarray = vbarray_this(vthis);
|
|
if(!vbarray)
|
|
return throw_type_error(ctx, ei, IDS_NOT_VBARRAY, NULL);
|
|
|
|
for(i=1; i<=SafeArrayGetDim(vbarray->safearray); i++) {
|
|
SafeArrayGetLBound(vbarray->safearray, i, &lbound);
|
|
SafeArrayGetUBound(vbarray->safearray, i, &ubound);
|
|
size *= ubound-lbound+1;
|
|
}
|
|
|
|
hres = SafeArrayAccessData(vbarray->safearray, (void**)&v);
|
|
if(FAILED(hres))
|
|
return hres;
|
|
|
|
hres = create_array(ctx, 0, &array);
|
|
if(FAILED(hres)) {
|
|
SafeArrayUnaccessData(vbarray->safearray);
|
|
return hres;
|
|
}
|
|
|
|
for(i=0; i<size; i++) {
|
|
hres = jsdisp_propput_idx(array, i, v, ei, caller);
|
|
if(FAILED(hres)) {
|
|
SafeArrayUnaccessData(vbarray->safearray);
|
|
jsdisp_release(array);
|
|
return hres;
|
|
}
|
|
v++;
|
|
}
|
|
|
|
SafeArrayUnaccessData(vbarray->safearray);
|
|
|
|
if(retv)
|
|
var_set_jsdisp(retv, array);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT VBArray_ubound(script_ctx_t *ctx, vdisp_t *vthis, WORD flags, DISPPARAMS *dp,
|
|
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
|
|
{
|
|
VBArrayInstance *vbarray;
|
|
int dim;
|
|
HRESULT hres;
|
|
|
|
TRACE("\n");
|
|
|
|
vbarray = vbarray_this(vthis);
|
|
if(!vbarray)
|
|
return throw_type_error(ctx, ei, IDS_NOT_VBARRAY, NULL);
|
|
|
|
if(arg_cnt(dp)) {
|
|
hres = to_int32(ctx, get_arg(dp, 0), ei, &dim);
|
|
if(FAILED(hres))
|
|
return hres;
|
|
} else
|
|
dim = 1;
|
|
|
|
hres = SafeArrayGetUBound(vbarray->safearray, dim, &dim);
|
|
if(hres == DISP_E_BADINDEX)
|
|
return throw_range_error(ctx, ei, IDS_SUBSCRIPT_OUT_OF_RANGE, NULL);
|
|
else if(FAILED(hres))
|
|
return hres;
|
|
|
|
if(retv)
|
|
num_set_int(retv, dim);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT VBArray_value(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARAMS *dp,
|
|
VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
|
|
{
|
|
FIXME("\n");
|
|
|
|
switch(flags) {
|
|
default:
|
|
FIXME("unimplemented flags %x\n", flags);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static void VBArray_destructor(jsdisp_t *dispex)
|
|
{
|
|
VBArrayInstance *vbarray = (VBArrayInstance*)dispex;
|
|
|
|
SafeArrayDestroy(vbarray->safearray);
|
|
heap_free(vbarray);
|
|
}
|
|
|
|
static const builtin_prop_t VBArray_props[] = {
|
|
{dimensionsW, VBArray_dimensions, PROPF_METHOD},
|
|
{getItemW, VBArray_getItem, PROPF_METHOD|1},
|
|
{lboundW, VBArray_lbound, PROPF_METHOD},
|
|
{toArrayW, VBArray_toArray, PROPF_METHOD},
|
|
{uboundW, VBArray_ubound, PROPF_METHOD}
|
|
};
|
|
|
|
static const builtin_info_t VBArray_info = {
|
|
JSCLASS_VBARRAY,
|
|
{NULL, VBArray_value, 0},
|
|
sizeof(VBArray_props)/sizeof(*VBArray_props),
|
|
VBArray_props,
|
|
VBArray_destructor,
|
|
NULL
|
|
};
|
|
|
|
static HRESULT alloc_vbarray(script_ctx_t *ctx, jsdisp_t *object_prototype, VBArrayInstance **ret)
|
|
{
|
|
VBArrayInstance *vbarray;
|
|
HRESULT hres;
|
|
|
|
vbarray = heap_alloc_zero(sizeof(VBArrayInstance));
|
|
if(!vbarray)
|
|
return E_OUTOFMEMORY;
|
|
|
|
if(object_prototype)
|
|
hres = init_dispex(&vbarray->dispex, ctx, &VBArray_info, object_prototype);
|
|
else
|
|
hres = init_dispex_from_constr(&vbarray->dispex, ctx, &VBArray_info, ctx->vbarray_constr);
|
|
|
|
if(FAILED(hres)) {
|
|
heap_free(vbarray);
|
|
return hres;
|
|
}
|
|
|
|
*ret = vbarray;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT VBArrayConstr_value(script_ctx_t *ctx, vdisp_t *vthis, WORD flags, DISPPARAMS *dp,
|
|
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
|
|
{
|
|
VARIANT *arg;
|
|
VBArrayInstance *vbarray;
|
|
HRESULT hres;
|
|
|
|
TRACE("\n");
|
|
|
|
switch(flags) {
|
|
case DISPATCH_METHOD:
|
|
if(arg_cnt(dp)<1 || V_VT((arg = get_arg(dp, 0)))!=(VT_ARRAY|VT_VARIANT))
|
|
return throw_type_error(ctx, ei, IDS_NOT_VBARRAY, NULL);
|
|
|
|
hres = VariantCopy(retv, arg);
|
|
return hres;
|
|
|
|
case DISPATCH_CONSTRUCT:
|
|
if(arg_cnt(dp)<1 || V_VT((arg = get_arg(dp, 0)))!=(VT_ARRAY|VT_VARIANT))
|
|
return throw_type_error(ctx, ei, IDS_NOT_VBARRAY, NULL);
|
|
|
|
hres = alloc_vbarray(ctx, NULL, &vbarray);
|
|
if(FAILED(hres))
|
|
return hres;
|
|
|
|
hres = SafeArrayCopy(V_ARRAY(arg), &vbarray->safearray);
|
|
if(FAILED(hres)) {
|
|
jsdisp_release(&vbarray->dispex);
|
|
return hres;
|
|
}
|
|
|
|
var_set_jsdisp(retv, &vbarray->dispex);
|
|
break;
|
|
|
|
default:
|
|
FIXME("unimplemented flags: %x\n", flags);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT create_vbarray_constr(script_ctx_t *ctx, jsdisp_t *object_prototype, jsdisp_t **ret)
|
|
{
|
|
VBArrayInstance *vbarray;
|
|
HRESULT hres;
|
|
|
|
static const WCHAR VBArrayW[] = {'V','B','A','r','r','a','y',0};
|
|
|
|
hres = alloc_vbarray(ctx, object_prototype, &vbarray);
|
|
if(FAILED(hres))
|
|
return hres;
|
|
|
|
hres = create_builtin_function(ctx, VBArrayConstr_value, VBArrayW, NULL, PROPF_CONSTR|1, &vbarray->dispex, ret);
|
|
|
|
jsdisp_release(&vbarray->dispex);
|
|
return hres;
|
|
}
|
|
|
|
HRESULT create_vbarray(script_ctx_t *ctx, SAFEARRAY *sa, jsdisp_t **ret)
|
|
{
|
|
VBArrayInstance *vbarray;
|
|
HRESULT hres;
|
|
|
|
hres = alloc_vbarray(ctx, NULL, &vbarray);
|
|
if(FAILED(hres))
|
|
return hres;
|
|
|
|
hres = SafeArrayCopy(sa, &vbarray->safearray);
|
|
if(FAILED(hres)) {
|
|
jsdisp_release(&vbarray->dispex);
|
|
return hres;
|
|
}
|
|
|
|
*ret = &vbarray->dispex;
|
|
return S_OK;
|
|
}
|