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jscript: Implement ScriptTypeInfo_GetNames. 

Signed-off-by: Gabriel Ivăncescu <gabrielopcode@gmail.com>
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Gabriel Ivăncescu 2019-12-13 14:59:45 +02:00 committed by Alexandre Julliard
parent 3c8784bf9c
commit 7be12525aa
1 changed files with 83 additions and 2 deletions
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85
dlls/jscript/dispex.c
View File

@ -625,6 +625,44 @@ typedef struct {
jsdisp_t *jsdisp;
} ScriptTypeInfo;
static struct typeinfo_func *get_func_from_memid(const ScriptTypeInfo *typeinfo, MEMBERID memid)
{
UINT a = 0, b = typeinfo->num_funcs;
while (a < b)
{
UINT i = (a + b - 1) / 2;
MEMBERID func_memid = prop_to_id(typeinfo->jsdisp, typeinfo->funcs[i].prop);
if (memid == func_memid)
return &typeinfo->funcs[i];
else if (memid < func_memid)
b = i;
else
a = i + 1;
}
return NULL;
}
static dispex_prop_t *get_var_from_memid(const ScriptTypeInfo *typeinfo, MEMBERID memid)
{
UINT a = 0, b = typeinfo->num_vars;
while (a < b)
{
UINT i = (a + b - 1) / 2;
MEMBERID var_memid = prop_to_id(typeinfo->jsdisp, typeinfo->vars[i]);
if (memid == var_memid)
return typeinfo->vars[i];
else if (memid < var_memid)
b = i;
else
a = i + 1;
}
return NULL;
}
static inline ScriptTypeInfo *ScriptTypeInfo_from_ITypeInfo(ITypeInfo *iface)
{
return CONTAINING_RECORD(iface, ScriptTypeInfo, ITypeInfo_iface);
@ -786,10 +824,53 @@ static HRESULT WINAPI ScriptTypeInfo_GetNames(ITypeInfo *iface, MEMBERID memid,
UINT cMaxNames, UINT *pcNames)
{
ScriptTypeInfo *This = ScriptTypeInfo_from_ITypeInfo(iface);
struct typeinfo_func *func;
ITypeInfo *disp_typeinfo;
dispex_prop_t *var;
HRESULT hr;
UINT i = 0;
FIXME("(%p)->(%d %p %u %p)\n", This, memid, rgBstrNames, cMaxNames, pcNames);
TRACE("(%p)->(%d %p %u %p)\n", This, memid, rgBstrNames, cMaxNames, pcNames);
return E_NOTIMPL;
if (!rgBstrNames || !pcNames) return E_INVALIDARG;
if (memid <= 0) return TYPE_E_ELEMENTNOTFOUND;
func = get_func_from_memid(This, memid);
if (!func)
{
var = get_var_from_memid(This, memid);
if (!var)
{
hr = get_dispatch_typeinfo(&disp_typeinfo);
if (FAILED(hr)) return hr;
return ITypeInfo_GetNames(disp_typeinfo, memid, rgBstrNames, cMaxNames, pcNames);
}
}
*pcNames = 0;
if (!cMaxNames) return S_OK;
rgBstrNames[0] = SysAllocString(func ? func->prop->name : var->name);
if (!rgBstrNames[0]) return E_OUTOFMEMORY;
i++;
if (func)
{
unsigned num = min(cMaxNames, func->code->param_cnt + 1);
for (; i < num; i++)
{
if (!(rgBstrNames[i] = SysAllocString(func->code->params[i - 1])))
{
do SysFreeString(rgBstrNames[--i]); while (i);
return E_OUTOFMEMORY;
}
}
}
*pcNames = i;
return S_OK;
}
static HRESULT WINAPI ScriptTypeInfo_GetRefTypeOfImplType(ITypeInfo *iface, UINT index, HREFTYPE *pRefType)