shell32: Allow specifying the child folder CLSID in SHELL32_BindToChild().

dlls/shell32/cpanelfolder.c

@@ -471,7 +471,7 @@ static HRESULT WINAPI ISF_ControlPanel_fnBindToObject(IShellFolder2 *iface, LPCI
 
     TRACE("(%p)->(pidl=%p,%p,%s,%p)\n", This, pidl, pbcReserved, shdebugstr_guid(riid), ppvOut);
 
-    return SHELL32_BindToChild(This->pidlRoot, NULL, pidl, riid, ppvOut);
+    return SHELL32_BindToChild(This->pidlRoot, &CLSID_ShellFSFolder, NULL, pidl, riid, ppvOut);
 }
 
 /**************************************************************************

dlls/shell32/shfldr.h

@@ -50,7 +50,7 @@ HRESULT SHELL32_GetItemAttributes (IShellFolder2 *folder, LPCITEMIDLIST pidl, DW
 HRESULT SHELL32_GetDisplayNameOfChild (IShellFolder2 * psf, LPCITEMIDLIST pidl, DWORD dwFlags, LPWSTR szOut,
 				       DWORD dwOutLen) DECLSPEC_HIDDEN;
 
-HRESULT SHELL32_BindToChild (LPCITEMIDLIST pidlRoot,
+HRESULT SHELL32_BindToChild (LPCITEMIDLIST pidlRoot, const CLSID *clsidChild,
 			     LPCWSTR pathRoot, LPCITEMIDLIST pidlComplete, REFIID riid, LPVOID * ppvOut) DECLSPEC_HIDDEN;
 
 HRESULT SHELL32_CompareIDs(IShellFolder2 *iface, LPARAM lParam, LPCITEMIDLIST pidl1, LPCITEMIDLIST pidl2) DECLSPEC_HIDDEN;

dlls/shell32/shfldr_desktop.c

@@ -370,7 +370,7 @@ static HRESULT WINAPI ISF_Desktop_fnBindToObject (IShellFolder2 * iface,
     TRACE ("(%p)->(pidl=%p,%p,%s,%p)\n",
            This, pidl, pbcReserved, shdebugstr_guid (riid), ppvOut);
 
-    return SHELL32_BindToChild( This->pidlRoot, This->sPathTarget, pidl, riid, ppvOut );
+    return SHELL32_BindToChild( This->pidlRoot, &CLSID_ShellFSFolder, This->sPathTarget, pidl, riid, ppvOut );
 }
 
 /**************************************************************************

dlls/shell32/shfldr_fs.c

@@ -425,8 +425,7 @@ IShellFolder_fnBindToObject (IShellFolder2 * iface, LPCITEMIDLIST pidl,
     TRACE ("(%p)->(pidl=%p,%p,%s,%p)\n", This, pidl, pbc,
      shdebugstr_guid (riid), ppvOut);
 
-    return SHELL32_BindToChild (This->pidlRoot, This->sPathTarget, pidl, riid,
-     ppvOut);
+    return SHELL32_BindToChild (This->pidlRoot, This->pclsid, This->sPathTarget, pidl, riid, ppvOut);
 }
 
 /**************************************************************************

dlls/shell32/shfldr_mycomp.c

@@ -379,7 +379,7 @@ static HRESULT WINAPI ISF_MyComputer_fnBindToObject (IShellFolder2 *iface,
     TRACE("(%p)->(pidl=%p,%p,%s,%p)\n", This,
           pidl, pbcReserved, shdebugstr_guid (riid), ppvOut);
 
-    return SHELL32_BindToChild (This->pidlRoot, NULL, pidl, riid, ppvOut);
+    return SHELL32_BindToChild (This->pidlRoot, &CLSID_ShellFSFolder, NULL, pidl, riid, ppvOut);
 }
 
 /**************************************************************************

dlls/shell32/shfldr_netplaces.c

@@ -264,7 +264,7 @@ static HRESULT WINAPI ISF_NetworkPlaces_fnBindToObject (IShellFolder2 * iface,
     TRACE ("(%p)->(pidl=%p,%p,%s,%p)\n", This,
             pidl, pbcReserved, shdebugstr_guid (riid), ppvOut);
 
-    return SHELL32_BindToChild (This->pidlRoot, NULL, pidl, riid, ppvOut);
+    return SHELL32_BindToChild (This->pidlRoot, &CLSID_ShellFSFolder, NULL, pidl, riid, ppvOut);
 }
 
 /**************************************************************************

dlls/shell32/shlfolder.c

@@ -260,7 +260,7 @@ static HRESULT SHELL32_CoCreateInitSF (LPCITEMIDLIST pidlRoot, LPCWSTR pathRoot,
  *  This function makes special assumptions on the shell namespace, which
  *  means you probably can't use it for your IShellFolder implementation.
  */
-HRESULT SHELL32_BindToChild (LPCITEMIDLIST pidlRoot,
+HRESULT SHELL32_BindToChild (LPCITEMIDLIST pidlRoot, const CLSID *clsidChild,
                              LPCWSTR pathRoot, LPCITEMIDLIST pidlComplete, REFIID riid, LPVOID * ppvOut)
 {
     GUID const *clsid;
@@ -285,10 +285,10 @@ HRESULT SHELL32_BindToChild (LPCITEMIDLIST pidlRoot,
         hr = HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND);
     } else {
         /* file system folder */
-        CLSID clsidFolder = CLSID_ShellFSFolder;
+        CLSID clsidFolder = *clsidChild;
         static const WCHAR wszCLSID[] = {'C','L','S','I','D',0};
         WCHAR wszCLSIDValue[CHARS_IN_GUID], wszFolderPath[MAX_PATH], *pwszPathTail = wszFolderPath;
-       
+
         /* see if folder CLSID should be overridden by desktop.ini file */
         if (pathRoot) {
             lstrcpynW(wszFolderPath, pathRoot, MAX_PATH);