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);
}
}
}
static BOOL CreateDesktopEnumList(IEnumIDListImpl *list, DWORD dwFlags)
{
BOOL ret = TRUE;
WCHAR szPath[MAX_PATH];
TRACE("(%p)->(flags=0x%08x)\n", list, dwFlags);
/* enumerate the root folders */
if (dwFlags & SHCONTF_FOLDERS)
{
HKEY hkey;
UINT i;
/* create the pidl for This item */
ret = AddToEnumList(list, _ILCreateMyComputer());
for (i=0; i<2; i++) {
if (ret && !RegOpenKeyExW(i == 0 ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER,
Desktop_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)
{
ret = AddToEnumList(list, _ILCreateGuidFromStrW(iid));
i++;
}
else if (ERROR_NO_MORE_ITEMS == r)
break;
else
ret = FALSE;
}
RegCloseKey(hkey);
}
}
}
/* enumerate the elements in %windir%\desktop */
SHGetSpecialFolderPathW(0, szPath, CSIDL_DESKTOPDIRECTORY, FALSE);
ret = ret && CreateFolderEnumList(list, szPath, dwFlags);
return ret;
}
HRESULT SH_ParseGuidDisplayName(IShellFolder2 * pFolder,
HWND hwndOwner,
LPBC pbc,
LPOLESTR lpszDisplayName,
DWORD *pchEaten,
PIDLIST_RELATIVE *ppidl,
DWORD *pdwAttributes)
{
LPITEMIDLIST pidl;
if (!lpszDisplayName || !ppidl)
return E_INVALIDARG;
*ppidl = 0;
if (pchEaten)
*pchEaten = 0;
UINT cch = wcslen(lpszDisplayName);
if (cch < 39 || lpszDisplayName[0] != L':' || lpszDisplayName[1] != L':')
return E_FAIL;
pidl = _ILCreateGuidFromStrW(lpszDisplayName + 2);
if (pidl == NULL)
return E_FAIL;
if (cch < 41)
{
*ppidl = pidl;
if (pdwAttributes && *pdwAttributes)
{
SHELL32_GetGuidItemAttributes(pFolder, *ppidl, pdwAttributes);
}
}
else
{
HRESULT hr = SHELL32_ParseNextElement(pFolder, hwndOwner, pbc, &pidl, lpszDisplayName + 41, pchEaten, pdwAttributes);
if (SUCCEEDED(hr))
{
*ppidl = pidl;
}
return hr;
}
return S_OK;
}
/**************************************************************************
* CDesktopFolder::ParseDisplayName
*
* NOTES
* "::{20D04FE0-3AEA-1069-A2D8-08002B30309D}" and "" binds
* to MyComputer
*/
HRESULT WINAPI CDesktopFolder::ParseDisplayName(
HWND hwndOwner,
LPBC pbc,
LPOLESTR lpszDisplayName,
DWORD *pchEaten,
PIDLIST_RELATIVE *ppidl,
DWORD *pdwAttributes)
{
LPCWSTR szNext = NULL;
LPITEMIDLIST pidlTemp = NULL;
PARSEDURLW urldata;
HRESULT hr = S_OK;
TRACE ("(%p)->(HWND=%p,%p,%p=%s,%p,pidl=%p,%p)\n",
this, hwndOwner, pbc, lpszDisplayName, debugstr_w(lpszDisplayName),
pchEaten, ppidl, pdwAttributes);
if (!ppidl)
return E_INVALIDARG;
*ppidl = NULL;
if (!lpszDisplayName)
return E_INVALIDARG;
if (pchEaten)
*pchEaten = 0; /* strange but like the original */
urldata.cbSize = sizeof(urldata);
if (lpszDisplayName[0] == ':' && lpszDisplayName[1] == ':')
{
return m_regFolder->ParseDisplayName(hwndOwner, pbc, lpszDisplayName, pchEaten, ppidl, pdwAttributes);
}
else if (PathGetDriveNumberW (lpszDisplayName) >= 0)
{
/* it's a filesystem path with a drive. Let MyComputer/UnixDosFolder parse it */
pidlTemp = _ILCreateMyComputer ();
szNext = lpszDisplayName;
}
else if (PathIsUNCW(lpszDisplayName))
{
pidlTemp = _ILCreateNetwork();
szNext = lpszDisplayName;
}
else if( (pidlTemp = SHELL32_CreatePidlFromBindCtx(pbc, lpszDisplayName)) )
{
*ppidl = pidlTemp;
return S_OK;
}
else if (SUCCEEDED(ParseURLW(lpszDisplayName, &urldata)))
{
if (urldata.nScheme == URL_SCHEME_SHELL) /* handle shell: urls */
{
TRACE ("-- shell url: %s\n", debugstr_w(urldata.pszSuffix));
pidlTemp = _ILCreateGuidFromStrW(urldata.pszSuffix + 2);
}
else
return IEParseDisplayNameWithBCW(CP_ACP, lpszDisplayName, pbc, ppidl);
}
else
{
if (*lpszDisplayName)
{
/* it's a filesystem path on the desktop. Let a FSFolder parse it */
hr = m_DesktopFSFolder->ParseDisplayName(hwndOwner, pbc, lpszDisplayName, pchEaten, ppidl, pdwAttributes);
if (SUCCEEDED(hr))
return hr;
return m_SharedDesktopFSFolder->ParseDisplayName(hwndOwner, pbc, lpszDisplayName, pchEaten, ppidl, pdwAttributes);
}
else
pidlTemp = _ILCreateMyComputer();
szNext = NULL;
}
if (SUCCEEDED(hr) && pidlTemp)
{
if (szNext && *szNext)
{
hr = SHELL32_ParseNextElement(this, hwndOwner, pbc,
&pidlTemp, (LPOLESTR) szNext, pchEaten, pdwAttributes);
}
else
{
if (pdwAttributes && *pdwAttributes)
{
GetAttributesOf(1, &pidlTemp, pdwAttributes);
}
}
}
if (SUCCEEDED(hr))
*ppidl = pidlTemp;
else
*ppidl = NULL;
TRACE ("(%p)->(-- ret=0x%08x)\n", this, hr);
return hr;
}
HRESULT WINAPI CDesktopFolderEnum::Initialize(CDesktopFolder *desktopFolder, HWND hwndOwner, DWORD dwFlags)
{
BOOL ret = TRUE;
WCHAR szPath[MAX_PATH];
static const WCHAR MyDocumentsClassString[] = L"{450D8FBA-AD25-11D0-98A8-0800361B1103}";
static const WCHAR Desktop_NameSpaceW[] = L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Desktop\\Namespace";
TRACE("(%p)->(flags=0x%08x)\n", this, dwFlags);
/* enumerate the root folders */
if (dwFlags & SHCONTF_FOLDERS)
{
HKEY hkey;
UINT i;
DWORD dwResult;
/* create the pidl for This item */
if (IsNamespaceExtensionHidden(MyDocumentsClassString) < 1)
{
ret = AddToEnumList(_ILCreateMyDocuments());
}
ret = AddToEnumList(_ILCreateMyComputer());
for (i = 0; i < 2; i++)
{
if (i == 0)
dwResult = RegOpenKeyExW(HKEY_LOCAL_MACHINE, Desktop_NameSpaceW, 0, KEY_READ, &hkey);
else
dwResult = RegOpenKeyExW(HKEY_CURRENT_USER, Desktop_NameSpaceW, 0, KEY_READ, &hkey);
if (dwResult == ERROR_SUCCESS)
{
WCHAR iid[50];
LPITEMIDLIST pidl;
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)
{
if (IsNamespaceExtensionHidden(iid) < 1)
{
pidl = _ILCreateGuidFromStrW(iid);
if (pidl != NULL)
{
if (!HasItemWithCLSID(pidl))
{
ret = AddToEnumList(pidl);
}
else
{
SHFree(pidl);
}
}
}
}
else if (ERROR_NO_MORE_ITEMS == r)
break;
else
ret = FALSE;
i++;
}
RegCloseKey(hkey);
}
}
for (i = 0; i < 2; i++)
{
if (i == 0)
dwResult = RegOpenKeyExW(HKEY_LOCAL_MACHINE, ClassicStartMenuW, 0, KEY_READ, &hkey);
else
dwResult = RegOpenKeyExW(HKEY_CURRENT_USER, ClassicStartMenuW, 0, KEY_READ, &hkey);
if (dwResult == ERROR_SUCCESS)
{
DWORD j = 0, dwVal, Val, dwType, dwIID;
LONG r;
WCHAR iid[50];
while(ret)
{
dwVal = sizeof(Val);
dwIID = sizeof(iid) / sizeof(WCHAR);
r = RegEnumValueW(hkey, j++, iid, &dwIID, NULL, &dwType, (LPBYTE)&Val, &dwVal);
if (r == ERROR_SUCCESS)
{
if (Val == 0 && dwType == REG_DWORD)
{
LPITEMIDLIST pidl = _ILCreateGuidFromStrW(iid);
if (pidl != NULL)
{
if (!HasItemWithCLSID(pidl))
{
AddToEnumList(pidl);
}
else
{
SHFree(pidl);
}
}
}
}
else if (ERROR_NO_MORE_ITEMS == r)
break;
else
ret = FALSE;
}
RegCloseKey(hkey);
}
}
}
/* enumerate the elements in %windir%\desktop */
ret = ret && SHGetSpecialFolderPathW(0, szPath, CSIDL_DESKTOPDIRECTORY, FALSE);
ret = ret && CreateFolderEnumList(szPath, dwFlags);
ret = ret && SHGetSpecialFolderPathW(0, szPath, CSIDL_COMMON_DESKTOPDIRECTORY, FALSE);
ret = ret && CreateFolderEnumList(szPath, dwFlags);
return ret ? S_OK : E_FAIL;
}
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);
}
}
}
