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ole32/composite: Always go through running object table in GetTimeOfLastChange(). 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2021-09-23 13:53:12 +03:00 committed by Alexandre Julliard
parent f5ea1df261
commit 6fb0f321fe
2 changed files with 94 additions and 51 deletions
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92
dlls/ole32/compositemoniker.c
View File

@ -702,67 +702,61 @@ CompositeMonikerImpl_IsRunning(IMoniker* iface, IBindCtx* pbc,
}
}
/******************************************************************************
* CompositeMoniker_GetTimeOfLastChange
******************************************************************************/
static HRESULT WINAPI
CompositeMonikerImpl_GetTimeOfLastChange(IMoniker* iface, IBindCtx* pbc,
IMoniker* pmkToLeft, FILETIME* pCompositeTime)
static HRESULT compose_with(IMoniker *left, IMoniker *right, IMoniker **c)
{
HRESULT res;
IMoniker *tempMk,*antiMk,*rightMostMk,*leftMk;
IEnumMoniker *enumMoniker;
HRESULT hr = IMoniker_ComposeWith(left, right, TRUE, c);
if (FAILED(hr) && hr != MK_E_NEEDGENERIC) return hr;
return CreateGenericComposite(left, right, c);
}
TRACE("(%p,%p,%p,%p)\n",iface,pbc,pmkToLeft,pCompositeTime);
static HRESULT WINAPI CompositeMonikerImpl_GetTimeOfLastChange(IMoniker *iface, IBindCtx *pbc,
IMoniker *toleft, FILETIME *changetime)
{
CompositeMonikerImpl *moniker = impl_from_IMoniker(iface);
IMoniker *left, *rightmost, *composed_left = NULL, *running = NULL;
IRunningObjectTable *rot;
HRESULT hr;
if (pCompositeTime==NULL)
TRACE("%p, %p, %p, %p.\n", iface, pbc, toleft, changetime);
if (!changetime || !pbc)
return E_INVALIDARG;
/* This method creates a composite of pmkToLeft (if non-NULL) and this moniker and uses the ROT to */
/* retrieve the time of last change. If the object is not in the ROT, the method recursively calls */
/* IMoniker::GetTimeOfLastChange on the rightmost component of the composite, passing the remainder */
/* of the composite as the pmkToLeft parameter for that call. */
if (pmkToLeft)
{
IRunningObjectTable* rot;
if (FAILED(hr = composite_get_rightmost(moniker, &left, &rightmost)))
return hr;
res = IMoniker_ComposeWith(pmkToLeft, iface, FALSE, &leftMk);
if (FAILED(res))
return res;
res = IBindCtx_GetRunningObjectTable(pbc,&rot);
if (FAILED(res))
if (toleft)
{
IMoniker_Release(leftMk);
return res;
}
if (IRunningObjectTable_GetTimeOfLastChange(rot,leftMk,pCompositeTime)==S_OK)
{
IMoniker_Release(leftMk);
return res;
}
/* Compose (toleft, left) and check that against rightmost */
if (SUCCEEDED(hr = compose_with(toleft, left, &composed_left)) && composed_left)
hr = compose_with(composed_left, rightmost, &running);
}
else
leftMk = iface;
{
composed_left = left;
IMoniker_AddRef(composed_left);
running = iface;
IMoniker_AddRef(running);
}
IMoniker_Enum(iface, FALSE, &enumMoniker);
IEnumMoniker_Next(enumMoniker, 1, &rightMostMk, NULL);
IEnumMoniker_Release(enumMoniker);
if (SUCCEEDED(hr))
{
if (SUCCEEDED(hr = IBindCtx_GetRunningObjectTable(pbc, &rot)))
{
if (IRunningObjectTable_GetTimeOfLastChange(rot, running, changetime) != S_OK)
hr = IMoniker_GetTimeOfLastChange(rightmost, pbc, composed_left, changetime);
IRunningObjectTable_Release(rot);
}
}
res = CreateAntiMoniker(&antiMk);
res = IMoniker_ComposeWith(leftMk, antiMk, 0, &tempMk);
IMoniker_Release(antiMk);
if (composed_left)
IMoniker_Release(composed_left);
if (running)
IMoniker_Release(running);
IMoniker_Release(rightmost);
IMoniker_Release(left);
res = IMoniker_GetTimeOfLastChange(rightMostMk, pbc, tempMk, pCompositeTime);
IMoniker_Release(tempMk);
IMoniker_Release(rightMostMk);
if (pmkToLeft)
IMoniker_Release(leftMk);
return res;
return hr;
}
/******************************************************************************

51
dlls/ole32/tests/moniker.c
View File

@ -2954,6 +2954,7 @@ static void test_generic_composite_moniker(void)
IMoniker *moniker, *inverse, *moniker1, *moniker2;
IEnumMoniker *enummoniker;
IRunningObjectTable *rot;
unsigned int eaten, i;
DWORD hash, cookie;
HRESULT hr;
IBindCtx *bindctx;
@ -2962,7 +2963,7 @@ static void test_generic_composite_moniker(void)
IROTData *rotdata;
IMarshal *marshal;
IStream *stream;
unsigned int i;
FILETIME ft;
WCHAR *str;
ULONG len;
@ -3142,6 +3143,54 @@ todo_wine
IMoniker_Release(moniker);
/* GetTimeOfLastChange() */
eaten = 0;
hr = create_moniker_from_desc("CI1I2", &eaten, &moniker);
ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
eaten = 0;
hr = create_moniker_from_desc("I1", &eaten, &moniker1);
ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
/* See if non-generic composition is possible */
hr = IMoniker_ComposeWith(moniker1, moniker, TRUE, &moniker2);
todo_wine
ok(hr == MK_E_NEEDGENERIC, "Unexpected hr %#x.\n", hr);
hr = IBindCtx_GetRunningObjectTable(bindctx, &rot);
ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
hr = IMoniker_GetTimeOfLastChange(moniker, bindctx, moniker1, &ft);
ok(hr == MK_E_NOTBINDABLE, "Unexpected hr %#x.\n", hr);
hr = IMoniker_GetTimeOfLastChange(moniker, bindctx, NULL, &ft);
ok(hr == MK_E_NOTBINDABLE, "Unexpected hr %#x.\n", hr);
hr = IMoniker_GetTimeOfLastChange(moniker, bindctx, NULL, NULL);
ok(hr == E_INVALIDARG, "Unexpected hr %#x.\n", hr);
hr = IMoniker_GetTimeOfLastChange(moniker, NULL, NULL, &ft);
ok(hr == E_INVALIDARG, "Unexpected hr %#x.\n", hr);
hr = IRunningObjectTable_Register(rot, ROTFLAGS_REGISTRATIONKEEPSALIVE, (IUnknown *)moniker,
moniker, &cookie);
ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
hr = IMoniker_GetTimeOfLastChange(moniker, bindctx, NULL, &ft);
ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
hr = IMoniker_GetTimeOfLastChange(moniker, bindctx, moniker1, &ft);
todo_wine
ok(hr == MK_E_NOTBINDABLE, "Unexpected hr %#x.\n", hr);
hr = IRunningObjectTable_Revoke(rot, cookie);
ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
IRunningObjectTable_Release(rot);
IMoniker_Release(moniker);
IMoniker_Release(moniker1);
IBindCtx_Release(bindctx);
}