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[SHELL32] Improve CChangeNotify::ShouldNotify

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CORE-13950
This commit is contained in:
Katayama Hirofumi MZ
2020-04-10 21:51:22 +09:00
parent 7bef5b882a
commit 59c48a5d33
1 changed files with 33 additions and 1 deletions
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34
dll/win32/shell32/shelldesktop/CChangeNotify.cpp
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@@ -537,7 +537,9 @@ BOOL CChangeNotify::DoDelivery(HANDLE hTicket, DWORD dwOwnerPID)
BOOL CChangeNotify::ShouldNotify(LPDELITICKET pTicket, LPNOTIFSHARE pShared)
{
BOOL ret;
LPITEMIDLIST pidl, pidl1, pidl2;
LPITEMIDLIST pidl, pidl1 = NULL, pidl2 = NULL;
WCHAR szPath[MAX_PATH], szPath1[MAX_PATH], szPath2[MAX_PATH];
INT cch, cch1, cch2;
if (!pShared->ibPidl)
return TRUE;
@@ -559,5 +561,35 @@ BOOL CChangeNotify::ShouldNotify(LPDELITICKET pTicket, LPNOTIFSHARE pShared)
ret = TRUE;
}
if (!ret && SHGetPathFromIDListW(pidl, szPath))
{
PathAddBackslashW(szPath);
cch = lstrlenW(szPath);
if (pidl1 && SHGetPathFromIDListW(pidl1, szPath1))
{
PathAddBackslashW(szPath1);
cch1 = lstrlenW(szPath1);
if (cch < cch1)
{
szPath1[cch] = 0;
if (lstrcmpiW(szPath, szPath1) == 0)
ret = TRUE;
}
}
if (!ret && pidl2 && SHGetPathFromIDListW(pidl2, szPath2))
{
PathAddBackslashW(szPath2);
cch2 = lstrlenW(szPath2);
if (cch < cch2)
{
szPath2[cch] = 0;
if (lstrcmpiW(szPath, szPath2) == 0)
ret = TRUE;
}
}
}
return ret;
}