source: trunk/src/shell32/shellreg.c@ 6650

/* $Id: shellreg.c,v 1.3 2001-09-05 13:46:58 bird Exp $ */
/*
    Shell Registry Access
*/
#include <string.h>
#include <stdio.h>
#include "winerror.h"
#include "winreg.h"
#include "debugtools.h"
#include "winnls.h"

#include "shellapi.h"
#include "shlobj.h"
#include "shell32_main.h"
#include "wine/undocshell.h"

DEFAULT_DEBUG_CHANNEL(shell);

/*************************************************************************
 * SHRegOpenKeyA                [SHELL32.506]
 *
 */
HRESULT WINAPI SHRegOpenKeyA(
    HKEY hKey,
    LPSTR lpSubKey,
    LPHKEY phkResult)
{
    TRACE("(0x%08x, %s, %p)\n", hKey, debugstr_a(lpSubKey), phkResult);
    return RegOpenKeyA(hKey, lpSubKey, phkResult);
}

/*************************************************************************
 * SHRegOpenKeyW                [NT4.0:SHELL32.507]
 *
 */
HRESULT WINAPI SHRegOpenKeyW (
    HKEY hkey,
    LPCWSTR lpszSubKey,
    LPHKEY retkey)
{
    WARN("0x%04x %s %p\n",hkey,debugstr_w(lpszSubKey),retkey);
    return RegOpenKeyW( hkey, lpszSubKey, retkey );
}

/*************************************************************************
 * SHRegQueryValueExA   [SHELL32.509]
 *
 */
HRESULT WINAPI SHRegQueryValueExA(
    HKEY hkey,
    LPSTR lpValueName,
    LPDWORD lpReserved,
    LPDWORD lpType,
    LPBYTE lpData,
    LPDWORD lpcbData)
{
    TRACE("0x%04x %s %p %p %p %p\n", hkey, lpValueName, lpReserved, lpType, lpData, lpcbData);
    return RegQueryValueExA (hkey, lpValueName, lpReserved, lpType, lpData, lpcbData);
}

/*************************************************************************
 * SHRegQueryValueW             [NT4.0:SHELL32.510]
 *
 */
HRESULT WINAPI SHRegQueryValueW(
    HKEY hkey,
    LPWSTR lpszSubKey,
    LPWSTR lpszData,
    LPDWORD lpcbData )
{
    WARN("0x%04x %s %p %p semi-stub\n",
        hkey, debugstr_w(lpszSubKey), lpszData, lpcbData);
    return RegQueryValueW( hkey, lpszSubKey, lpszData, lpcbData );
}

/*************************************************************************
 * SHRegQueryValueExW   [NT4.0:SHELL32.511]
 *
 * FIXME
 *  if the datatype REG_EXPAND_SZ then expand the string and change
 *  *pdwType to REG_SZ.
 */
HRESULT WINAPI SHRegQueryValueExW (
    HKEY hkey,
    LPWSTR pszValue,
    LPDWORD pdwReserved,
    LPDWORD pdwType,
    LPVOID pvData,
    LPDWORD pcbData)
{
    DWORD ret;
    WARN("0x%04x %s %p %p %p %p semi-stub\n",
        hkey, debugstr_w(pszValue), pdwReserved, pdwType, pvData, pcbData);
    ret = RegQueryValueExW ( hkey, pszValue, pdwReserved, pdwType, pvData, pcbData);
    return ret;
}

/*************************************************************************
 * SHRegDeleteKeyA   [SHELL32]
 */
HRESULT WINAPI SHRegDeleteKeyA(
    HKEY hkey,
    LPCSTR pszSubKey)
{
    FIXME("hkey=0x%08x, %s\n", hkey, debugstr_a(pszSubKey));
#ifdef __WIN32OS2__
        return RegDeleteKeyA(hkey,pszSubKey);
#else
    return 0;
#endif
}

/*************************************************************************
 * SHRegDeleteKeyW   [SHELL32]
 */
HRESULT WINAPI SHRegDeleteKeyW(
    HKEY hkey,
    LPCWSTR pszSubKey)
{
    FIXME("hkey=0x%08x, %s\n", hkey, debugstr_w(pszSubKey));
#ifdef __WIN32OS2__
        return RegDeleteKeyW(hkey,pszSubKey);
#else
    return 0;
#endif
}

/*************************************************************************
 * SHRegCloseKey            [NT4.0:SHELL32.505]
 *
 */
HRESULT WINAPI SHRegCloseKey (HKEY hkey)
{
    TRACE("0x%04x\n",hkey);
    return RegCloseKey( hkey );
}

#ifndef __WIN32OS2__

/* 16-bit functions */

/* 0 and 1 are valid rootkeys in win16 shell.dll and are used by
 * some programs. Do not remove those cases. -MM
 */
static inline void fix_win16_hkey( HKEY *hkey )
{
    if (*hkey == 0 || *hkey == 1) *hkey = HKEY_CLASSES_ROOT;
}

/******************************************************************************
 *           RegOpenKey16   [SHELL.1]
 */
DWORD WINAPI RegOpenKey16( HKEY hkey, LPCSTR name, LPHKEY retkey )
{
    fix_win16_hkey( &hkey );
    return RegOpenKeyA( hkey, name, retkey );
}

/******************************************************************************
 *           RegCreateKey16   [SHELL.2]
 */
DWORD WINAPI RegCreateKey16( HKEY hkey, LPCSTR name, LPHKEY retkey )
{
    fix_win16_hkey( &hkey );
    return RegCreateKeyA( hkey, name, retkey );
}

/******************************************************************************
 *           RegCloseKey16   [SHELL.3]
 */
DWORD WINAPI RegCloseKey16( HKEY hkey )
{
    fix_win16_hkey( &hkey );
    return RegCloseKey( hkey );
}

/******************************************************************************
 *           RegDeleteKey16   [SHELL.4]
 */
DWORD WINAPI RegDeleteKey16( HKEY hkey, LPCSTR name )
{
    fix_win16_hkey( &hkey );
    return RegDeleteKeyA( hkey, name );
}

/******************************************************************************
 *           RegSetValue16   [SHELL.5]
 */
DWORD WINAPI RegSetValue16( HKEY hkey, LPCSTR name, DWORD type, LPCSTR data, DWORD count )
{
    fix_win16_hkey( &hkey );
    return RegSetValueA( hkey, name, type, data, count );
}

/******************************************************************************
 *           RegQueryValue16   [SHELL.6]
 *
 * NOTES
 *    Is this HACK still applicable?
 *
 * HACK
 *    The 16bit RegQueryValue doesn't handle selectorblocks anyway, so we just
 *    mask out the high 16 bit.  This (not so much incidently) hopefully fixes
 *    Aldus FH4)
 */
DWORD WINAPI RegQueryValue16( HKEY hkey, LPCSTR name, LPSTR data, LPDWORD count )
{
    fix_win16_hkey( &hkey );
    if (count) *count &= 0xffff;
    return RegQueryValueA( hkey, name, data, count );
}

/******************************************************************************
 *           RegEnumKey16   [SHELL.7]
 */
DWORD WINAPI RegEnumKey16( HKEY hkey, DWORD index, LPSTR name, DWORD name_len )
{
    fix_win16_hkey( &hkey );
    return RegEnumKeyA( hkey, index, name, name_len );
}
#endif //__WIN32OS2__