/**************************************************************************
* ISF_MyComputer_fnParseDisplayName
*/
static HRESULT WINAPI ISF_MyComputer_fnParseDisplayName (IShellFolder2 *iface,
HWND hwndOwner, LPBC pbc, LPOLESTR lpszDisplayName,
DWORD * pchEaten, LPITEMIDLIST * ppidl, DWORD * pdwAttributes)
{
IMyComputerFolderImpl *This = impl_from_IShellFolder2(iface);
HRESULT hr = E_INVALIDARG;
LPCWSTR szNext = NULL;
WCHAR szElement[MAX_PATH];
LPITEMIDLIST pidlTemp = NULL;
CLSID clsid;
TRACE("(%p)->(HWND=%p,%p,%p=%s,%p,pidl=%p,%p)\n", This,
hwndOwner, pbc, lpszDisplayName, debugstr_w (lpszDisplayName),
pchEaten, ppidl, pdwAttributes);
*ppidl = 0;
if (pchEaten)
*pchEaten = 0; /* strange but like the original */
/* handle CLSID paths */
if (lpszDisplayName[0] == ':' && lpszDisplayName[1] == ':')
{
szNext = GetNextElementW (lpszDisplayName, szElement, MAX_PATH);
TRACE ("-- element: %s\n", debugstr_w (szElement));
SHCLSIDFromStringW (szElement + 2, &clsid);
pidlTemp = _ILCreateGuid (PT_GUID, &clsid);
}
/* do we have an absolute path name ? */
else if (PathGetDriveNumberW (lpszDisplayName) >= 0 &&
lpszDisplayName[2] == (WCHAR) '\\')
{
szNext = GetNextElementW (lpszDisplayName, szElement, MAX_PATH);
/* make drive letter uppercase to enable PIDL comparison */
szElement[0] = toupper(szElement[0]);
pidlTemp = _ILCreateDrive (szElement);
}
if (szNext && *szNext)
{
hr = SHELL32_ParseNextElement (iface, hwndOwner, pbc, &pidlTemp,
(LPOLESTR) szNext, pchEaten, pdwAttributes);
}
else
{
if (pdwAttributes && *pdwAttributes)
SHELL32_GetItemAttributes ((IShellFolder*)&This->IShellFolder2_iface, pidlTemp,
pdwAttributes);
hr = S_OK;
}
*ppidl = pidlTemp;
TRACE ("(%p)->(-- ret=0x%08x)\n", This, hr);
return hr;
}
static BOOL CreateMyCompEnumList(IEnumIDListImpl *list, DWORD dwFlags)
{
BOOL ret = TRUE;
TRACE("(%p)->(flags=0x%08x)\n", list, dwFlags);
/* enumerate the folders */
if (dwFlags & SHCONTF_FOLDERS)
{
WCHAR wszDriveName[] = {'A', ':', '\\', '\0'};
DWORD dwDrivemap = get_drive_map();
HKEY hkey;
UINT i;
while (ret && wszDriveName[0]<='Z')
{
if(dwDrivemap & 0x00000001L)
ret = AddToEnumList(list, _ILCreateDrive(wszDriveName));
wszDriveName[0]++;
dwDrivemap = dwDrivemap >> 1;
}
TRACE("-- (%p)-> enumerate (mycomputer shell extensions)\n",list);
for (i=0; i<2; i++) {
if (ret && !RegOpenKeyExW(i == 0 ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER,
MyComputer_NameSpaceW, 0, KEY_READ, &hkey))
{
WCHAR iid[50];
int i=0;
while (ret)
{
DWORD size;
LONG r;
size = sizeof(iid) / sizeof(iid[0]);
r = RegEnumKeyExW(hkey, i, iid, &size, 0, NULL, NULL, NULL);
if (ERROR_SUCCESS == r)
{
/* FIXME: shell extensions, shouldn't the type be
* PT_SHELLEXT? */
ret = AddToEnumList(list, _ILCreateGuidFromStrW(iid));
i++;
}
else if (ERROR_NO_MORE_ITEMS == r)
break;
else
ret = FALSE;
}
RegCloseKey(hkey);
}
}
}
BOOL CDrivesFolderEnum::CreateMyCompEnumList(DWORD dwFlags)
{
BOOL bRet = TRUE;
static const WCHAR MyComputer_NameSpaceW[] = L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\MyComputer\\Namespace";
TRACE("(%p)->(flags=0x%08x)\n", this, dwFlags);
/* enumerate the folders */
if (dwFlags & SHCONTF_FOLDERS)
{
WCHAR wszDriveName[] = {'A', ':', '\\', '\0'};
DWORD dwDrivemap = GetLogicalDrives();
HKEY hKey;
UINT i;
while (bRet && wszDriveName[0] <= 'Z')
{
if(dwDrivemap & 0x00000001L)
bRet = AddToEnumList(_ILCreateDrive(wszDriveName));
wszDriveName[0]++;
dwDrivemap = dwDrivemap >> 1;
}
TRACE("-- (%p)-> enumerate (mycomputer shell extensions)\n", this);
for (i = 0; i < 2; i++)
{
if (bRet && ERROR_SUCCESS == RegOpenKeyExW(i == 0 ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER,
MyComputer_NameSpaceW, 0, KEY_READ, &hKey))
{
WCHAR wszBuf[50];
DWORD dwSize, j = 0;
LONG ErrorCode;
LPITEMIDLIST pidl;
while (bRet)
{
dwSize = sizeof(wszBuf) / sizeof(wszBuf[0]);
ErrorCode = RegEnumKeyExW(hKey, j, wszBuf, &dwSize, 0, NULL, NULL, NULL);
if (ERROR_SUCCESS == ErrorCode)
{
if (wszBuf[0] != L'{')
{
dwSize = sizeof(wszBuf);
RegGetValueW(hKey, wszBuf, NULL, RRF_RT_REG_SZ, NULL, wszBuf, &dwSize);
}
/* FIXME: shell extensions - the type should be PT_SHELLEXT (tested) */
pidl = _ILCreateGuidFromStrW(wszBuf);
if (pidl != NULL)
bRet = AddToEnumList(pidl);
else
ERR("Invalid MyComputer namespace extesion: %s\n", wszBuf);
j++;
}
else if (ERROR_NO_MORE_ITEMS == ErrorCode)
break;
else
bRet = FALSE;
}
RegCloseKey(hKey);
}
}
}
