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vbscript: 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 2019-12-11 18:19:10 +01:00 committed by Alexandre Julliard
parent c5f82e3903
commit c4819437da
1 changed files with 65 additions and 2 deletions
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67
dlls/vbscript/vbdisp.c
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@ -546,6 +546,26 @@ typedef struct {
ScriptDisp *disp; ScriptDisp *disp;
} ScriptTypeInfo; } ScriptTypeInfo;
static function_t *get_func_from_memid(const ScriptTypeInfo *typeinfo, MEMBERID memid)
{
UINT a = 0, b = typeinfo->num_funcs;
if (!(memid & DISPID_FUNCTION_MASK)) return NULL;
while (a < b)
{
UINT i = (a + b - 1) / 2;
if (memid == typeinfo->funcs[i].memid)
return typeinfo->funcs[i].func;
else if (memid < typeinfo->funcs[i].memid)
b = i;
else
a = i + 1;
}
return NULL;
}
static inline ScriptTypeInfo *ScriptTypeInfo_from_ITypeInfo(ITypeInfo *iface) static inline ScriptTypeInfo *ScriptTypeInfo_from_ITypeInfo(ITypeInfo *iface)
{ {
return CONTAINING_RECORD(iface, ScriptTypeInfo, ITypeInfo_iface); return CONTAINING_RECORD(iface, ScriptTypeInfo, ITypeInfo_iface);
@ -707,10 +727,53 @@ static HRESULT WINAPI ScriptTypeInfo_GetNames(ITypeInfo *iface, MEMBERID memid,
UINT cMaxNames, UINT *pcNames) UINT cMaxNames, UINT *pcNames)
{ {
ScriptTypeInfo *This = ScriptTypeInfo_from_ITypeInfo(iface); ScriptTypeInfo *This = ScriptTypeInfo_from_ITypeInfo(iface);
ITypeInfo *disp_typeinfo;
function_t *func;
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 && memid > This->num_vars)
{
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;
if (func)
{
UINT num = min(cMaxNames, func->arg_cnt + 1);
rgBstrNames[0] = SysAllocString(func->name);
if (!rgBstrNames[0]) return E_OUTOFMEMORY;
for (i = 1; i < num; i++)
{
if (!(rgBstrNames[i] = SysAllocString(func->args[i - 1].name)))
{
do SysFreeString(rgBstrNames[--i]); while (i);
return E_OUTOFMEMORY;
}
}
}
else
{
rgBstrNames[0] = SysAllocString(This->disp->global_vars[memid - 1]->name);
if (!rgBstrNames[0]) return E_OUTOFMEMORY;
i++;
}
*pcNames = i;
return S_OK;
} }
static HRESULT WINAPI ScriptTypeInfo_GetRefTypeOfImplType(ITypeInfo *iface, UINT index, HREFTYPE *pRefType) static HRESULT WINAPI ScriptTypeInfo_GetRefTypeOfImplType(ITypeInfo *iface, UINT index, HREFTYPE *pRefType)