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[SHELL32] CD-ROM drive shouldn't be renamed (#5461)

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- Add _ILGetDriveType helper function.
- Use _ILGetDrive and GetDriveType functions to determine the drive type.
- If it was a CD-ROM drive, then remove SFGAO_CANRENAME flag.
CORE-18272
This commit is contained in:
Katayama Hirofumi MZ 2023-07-20 16:53:04 +09:00 committed by GitHub
parent ca62121b4d
commit 62eaad1811
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1 changed files with 21 additions and 0 deletions
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21
dll/win32/shell32/folders/CDrivesFolder.cpp
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@ -55,6 +55,17 @@ static int iDriveTypeIds[7] = { IDS_DRIVE_FIXED, /* DRIVE_UNKNOWN */
IDS_DRIVE_FIXED /* DRIVE_RAMDISK*/
};
BOOL _ILGetDriveType(LPCITEMIDLIST pidl)
{
char szDrive[8];
if (!_ILGetDrive(pidl, szDrive, _countof(szDrive)))
{
ERR("pidl %p is not a drive\n", pidl);
return DRIVE_UNKNOWN;
}
return ::GetDriveTypeA(szDrive);
}
/***********************************************************************
* IShellFolder implementation
*/
@ -660,7 +671,12 @@ HRESULT WINAPI CDrivesFolder::ParseDisplayName(HWND hwndOwner, LPBC pbc, LPOLEST
if (pdwAttributes && *pdwAttributes)
{
if (_ILIsDrive(pidlTemp))
{
*pdwAttributes &= dwDriveAttributes;
if (_ILGetDriveType(pidlTemp) == DRIVE_CDROM)
*pdwAttributes &= ~SFGAO_CANRENAME; // CD-ROM drive cannot rename
}
else if (_ILIsSpecialFolder(pidlTemp))
m_regFolder->GetAttributesOf(1, &pidlTemp, pdwAttributes);
else
@ -877,7 +893,12 @@ HRESULT WINAPI CDrivesFolder::GetAttributesOf(UINT cidl, PCUITEMID_CHILD_ARRAY a
for (UINT i = 0; i < cidl; ++i)
{
if (_ILIsDrive(apidl[i]))
{
*rgfInOut &= dwDriveAttributes;
if (_ILGetDriveType(apidl[i]) == DRIVE_CDROM)
*rgfInOut &= ~SFGAO_CANRENAME; // CD-ROM drive cannot rename
}
else if (_ILIsControlPanel(apidl[i]))
*rgfInOut &= dwControlPanelAttributes;
else if (_ILIsSpecialFolder(*apidl))