//+---------------------------------------------------------------------------
//
// Microsoft Windows
// Copyright (C) Microsoft Corporation, 1997.
//
// File: F O L D R E G . C P P
//
// Contents: Register the folder class
//
// Notes:
//
// Author: jeffspr 30 Sep 1997
//
//----------------------------------------------------------------------------
#include "pch.h"
#pragma hdrstop
#include "foldinc.h" // Standard shell\folder includes
extern const WCHAR c_szNetShellDll[];
//---[ Constants ]------------------------------------------------------------
static const WCHAR* c_szShellFoldDefaultIconVal = c_szNetShellDll;
static const WCHAR c_szShellFolderAttributeVal[] = L"Attributes";
static const WCHAR c_szShellFolderLocalizedString[] = L"LocalizedString";
static const WCHAR c_szShellFolderInfoTip[] = L"InfoTip";
static const WCHAR c_szShellFolderClsID[] =
L"CLSID\\{7007ACC7-3202-11D1-AAD2-00805FC1270E}";
static const WCHAR c_szShellFolder98ClsID[] =
L"CLSID\\{992CFFA0-F557-101A-88EC-00DD010CCC48}";
static const WCHAR c_szShellFoldDefaultIcon[] =
L"CLSID\\{7007ACC7-3202-11D1-AAD2-00805FC1270E}\\DefaultIcon";
static const WCHAR c_szShellFoldDefaultIcon98[] =
L"CLSID\\{992CFFA0-F557-101A-88EC-00DD010CCC48}\\DefaultIcon";
static const WCHAR c_szShellFolderKey[] =
L"CLSID\\{7007ACC7-3202-11D1-AAD2-00805FC1270E}\\ShellFolder";
static const WCHAR c_szShellFolderKey98[] =
L"CLSID\\{992CFFA0-F557-101A-88EC-00DD010CCC48}\\ShellFolder";
static const WCHAR c_szDotDun[] = L".dun";
static const WCHAR c_szDunFile[] = L"dunfile";
static const WCHAR c_szDunFileFriendlyName[] = L"Dialup Networking File";
static const WCHAR c_szDefaultIcon[] = L"DefaultIcon";
static const WCHAR c_szDunIconPath[] = L"%SystemRoot%\\system32\\netshell.dll,1";
static const WCHAR c_szShellOpenCommand[] = L"shell\\open\\command";
static const WCHAR c_szNetShellEntry[] =
L"%SystemRoot%\\system32\\RUNDLL32.EXE NETSHELL.DLL,InvokeDunFile %1";
static const WCHAR c_szApplicationsNetShell[] =
L"Applications\\netshell.dll";
static const WCHAR c_szNoOpenWith[] = L"NoOpenWith";
//+---------------------------------------------------------------------------
//
// Function: HrRegisterFolderClass
//
// Purpose: Fix the registry values for the Shell entries under HKCR,
// CLSID\{CLSID}. The code generated from the RGS script doesn't
// support our replaceable params by default, so we'll fix
// it up after the fact.
//
// Arguments:
// (none)
//
// Returns:
//
// Author: jeffspr 23 Sep 1997
//
// Notes:
//
HRESULT HrRegisterFolderClass()
{
HRESULT hr = S_OK;
LONG lResult = 0;
WCHAR szRegValue[MAX_PATH+1];
WCHAR szWinDir[MAX_PATH+1];
// Adjust the AppID for Local Server or Service
CRegKey keyShellDefaultIcon;
CRegKey keyShellFolder;
if (GetSystemWindowsDirectory(szWinDir, MAX_PATH+1))
{
lResult = keyShellDefaultIcon.Open(HKEY_CLASSES_ROOT, c_szShellFoldDefaultIcon);
if (lResult == ERROR_SUCCESS)
{
wsprintfW(szRegValue, L"%s\\system32\\%s", szWinDir, c_szShellFoldDefaultIconVal);
keyShellDefaultIcon.SetValue(szRegValue);
keyShellDefaultIcon.Close();
lResult = keyShellFolder.Open(HKEY_CLASSES_ROOT, c_szShellFolderKey);
if (lResult == ERROR_SUCCESS)
{
DWORD dwFlags = SFGAO_FOLDER;
hr = HrRegSetValueEx(keyShellFolder,
c_szShellFolderAttributeVal,
REG_BINARY,
(LPBYTE) &dwFlags,
sizeof (dwFlags));
keyShellFolder.Close();
}
// Write the MUI versions of LocalizedString & InfoTip out to the registry
lResult = keyShellFolder.Open(HKEY_CLASSES_ROOT, c_szShellFolderClsID);
if (lResult == ERROR_SUCCESS)
{
TCHAR szLocalizedString[MAX_PATH];
TCHAR szInfoTip[MAX_PATH];
wsprintf(szLocalizedString, _T("@%s\\system32\\%s,-%d"), szWinDir, c_szNetShellDll, IDS_CONFOLD_NAME);
wsprintf(szInfoTip, _T("@%s\\system32\\%s,-%d"), szWinDir, c_szNetShellDll, IDS_CONFOLD_INFOTIP);
hr = HrRegSetValueEx(keyShellFolder,
c_szShellFolderLocalizedString,
REG_SZ,
(LPBYTE) &szLocalizedString,
(lstrlen(szLocalizedString) + 1) * sizeof(TCHAR));
hr = HrRegSetValueEx(keyShellFolder,
c_szShellFolderInfoTip,
REG_SZ,
(LPBYTE) &szInfoTip,
(lstrlen(szInfoTip) + 1) * sizeof(TCHAR));
keyShellFolder.Close();
}
lResult = keyShellFolder.Open(HKEY_CLASSES_ROOT, c_szShellFolder98ClsID);
if (lResult == ERROR_SUCCESS)
{
TCHAR szLocalizedString[MAX_PATH];
TCHAR szInfoTip[MAX_PATH];
wsprintf(szLocalizedString, _T("@%s\\system32\\%s,-%d"), szWinDir, c_szNetShellDll, IDS_CONFOLD_NAME);
wsprintf(szInfoTip, _T("@%s\\system32\\%s,-%d"), szWinDir, c_szNetShellDll, IDS_CONFOLD_INFOTIP);
hr = HrRegSetValueEx(keyShellFolder,
c_szShellFolderLocalizedString,
REG_SZ,
(LPBYTE) &szLocalizedString,
(lstrlen(szLocalizedString) + 1) * sizeof(TCHAR));
hr = HrRegSetValueEx(keyShellFolder,
c_szShellFolderInfoTip,
REG_SZ,
(LPBYTE) &szInfoTip,
(lstrlen(szInfoTip) + 1) * sizeof(TCHAR));
keyShellFolder.Close();
}
// added for #413840
CRegKey keyShellDefaultIcon98;
CRegKey keyShellFolder98;
lResult = keyShellDefaultIcon98.Open(HKEY_CLASSES_ROOT, c_szShellFoldDefaultIcon98);
if (lResult == ERROR_SUCCESS)
{
wsprintfW(szRegValue, L"%s\\system32\\%s", szWinDir, c_szShellFoldDefaultIconVal);
keyShellDefaultIcon98.SetValue(szRegValue);
keyShellDefaultIcon98.Close();
}
lResult = keyShellFolder98.Open(HKEY_CLASSES_ROOT, c_szShellFolderKey98);
if (lResult == ERROR_SUCCESS)
{
DWORD dwFlags = SFGAO_FOLDER;
hr = HrRegSetValueEx(keyShellFolder98,
c_szShellFolderAttributeVal,
REG_BINARY,
(LPBYTE) &dwFlags,
sizeof (dwFlags));
keyShellFolder98.Close();
}
}
else
{
// Translate LRESULT to HR
//
hr = HRESULT_FROM_WIN32(lResult);
}
}
else // GetWindowsDirectory failed
{
hr = HrFromLastWin32Error();
}
return hr;
}
//+---------------------------------------------------------------------------
//
// Function: HrRegisterDUNFileAssociation
//
// Purpose: Add or upgrade the registry associate for .DUN fles
//
// Arguments:
// (none)
//
// Returns:
//
// Author: tongl 2 Feb, 1999
//
// Notes:
//
HRESULT HrRegisterDUNFileAssociation()
{
HRESULT hr = S_OK;
HKEY hkeyRootDun = NULL;
HKEY hkeyRootDunFile = NULL;
HKEY hkeyCommand = NULL;
HKEY hkeyIcon = NULL;
DWORD dwDisposition;
WCHAR szFriendlyTypeName[MAX_PATH+1];
// Create or open HKEY_CLASSES_ROOT\.dun
hr = HrRegCreateKeyEx(HKEY_CLASSES_ROOT,
c_szDotDun,
REG_OPTION_NON_VOLATILE,
KEY_WRITE,
NULL,
&hkeyRootDun,
&dwDisposition);
if (SUCCEEDED(hr))
{
if (REG_CREATED_NEW_KEY == dwDisposition)
{
hr = HrRegSetSz(hkeyRootDun,
c_szEmpty,
c_szDunFile);
TraceError("Error creating file association for .dun files", hr);
}
RegSafeCloseKey(hkeyRootDun);
if (SUCCEEDED(hr))
{
// create or open HKEY_CLASSES_ROOT\dunfile
hr = HrRegCreateKeyEx(HKEY_CLASSES_ROOT,
c_szDunFile,
REG_OPTION_NON_VOLATILE,
KEY_WRITE,
NULL,
&hkeyRootDunFile,
&dwDisposition);
if (SUCCEEDED(hr))
{
// Set friendly type name
hr = HrRegSetValueEx(hkeyRootDunFile,
c_szEmpty,
REG_SZ,
(LPBYTE) c_szDunFileFriendlyName,
CbOfSzAndTermSafe(c_szDunFileFriendlyName));
// trace the error
TraceError("Error creating friendly name for .DUN files", hr);
// Now, write MUI compliant friendly type name.
wsprintf(szFriendlyTypeName,
L"@%%SystemRoot%%\\system32\\%s,-%d",
c_szNetShellDll,
IDS_DUN_FRIENDLY_NAME);
hr = HrRegSetValueEx(hkeyRootDunFile,
L"FriendlyTypeName",
REG_EXPAND_SZ,
(LPBYTE)szFriendlyTypeName,
CbOfSzAndTermSafe(szFriendlyTypeName));
// trace the error
TraceError("Error creating MUI friendly name for .DUN files", hr);
hr = S_OK;
// Set DefaultIcon
// HKEY_CLASSES_ROOT\dunfile\DefaultIcon = "%SystemRoot%\System32\netshell.dll,1"
hr = HrRegCreateKeyEx(hkeyRootDunFile,
c_szDefaultIcon,
REG_OPTION_NON_VOLATILE,
KEY_WRITE,
NULL,
&hkeyIcon,
&dwDisposition);
if (SUCCEEDED(hr))
{
hr = HrRegSetValueEx (hkeyIcon,
c_szEmpty,
REG_EXPAND_SZ,
(LPBYTE) c_szDunIconPath,
CbOfSzAndTermSafe(c_szDunIconPath));
RegSafeCloseKey(hkeyIcon);
}
// trace the error
TraceError("Error creating DefaultIcon for .DUN files", hr);
hr = S_OK;
// Set or update Command to invoke
// HKEY_CLASSES_ROOT\dunfile\shell\open\command =
// "%%SystemRoot%%\system32\RUNDLL32.EXE NETSHELL.DLL,RunDunImport %1"
hr = HrRegCreateKeyEx(hkeyRootDunFile,
c_szShellOpenCommand,
REG_OPTION_NON_VOLATILE,
KEY_WRITE,
NULL,
&hkeyCommand,
&dwDisposition);
if (SUCCEEDED(hr))
{
hr = HrRegSetValueEx(hkeyCommand,
c_szEmpty,
REG_EXPAND_SZ,
(LPBYTE) c_szNetShellEntry,
CbOfSzAndTermSafe(c_szNetShellEntry));
if(SUCCEEDED(hr))
{
HKEY hkeyNetShell = NULL;
HRESULT hr2 = HrRegCreateKeyEx(HKEY_CLASSES_ROOT,
c_szApplicationsNetShell,
REG_OPTION_NON_VOLATILE,
KEY_WRITE,
NULL,
&hkeyNetShell,
&dwDisposition);
if(SUCCEEDED(hr2) && (REG_CREATED_NEW_KEY == dwDisposition))
{
hr2 = HrRegSetValueEx(hkeyNetShell,
c_szNoOpenWith,
REG_SZ,
(LPBYTE) c_szEmpty,
CbOfSzAndTermSafe(c_szEmpty));
}
// trace the error
TraceError("Error creating NoOpenWith value for .DUN files", hr2);
RegSafeCloseKey(hkeyNetShell);
}
// trace the error
TraceError("Error creating ShellCommand for .DUN files", hr);
hr = S_OK;
RegSafeCloseKey(hkeyCommand);
}
RegSafeCloseKey(hkeyRootDunFile);
}
}
}
return hr;
}