BOOL My_RegSaveKeyW()
{
HKEY hKey=NULL;
LPCWSTR lpFile=NULL;
LPSECURITY_ATTRIBUTES lpSecurityAttributes=NULL;
LONG returnVal_Real = NULL;
LONG returnVal_Intercepted = NULL;
DWORD error_Real = 0;
DWORD error_Intercepted = 0;
disableInterception();
returnVal_Real = RegSaveKeyW (hKey,lpFile,lpSecurityAttributes);
error_Real = GetLastError();
enableInterception();
returnVal_Intercepted = RegSaveKeyW (hKey,lpFile,lpSecurityAttributes);
error_Intercepted = GetLastError();
return ((returnVal_Real == returnVal_Intercepted) && (error_Real == error_Intercepted));
}
BOOL RegistryOp::SaveKey(LPWSTR lpFileName)
{
assert(m_hKey);
assert(lpFileName);
long lReturn = RegSaveKeyW(m_hKey, lpFileName, NULL);
if (lReturn == ERROR_SUCCESS)
return TRUE;
DOLOG("RegSaveKeyW ERROR return:" + lReturn);
return FALSE;
}
LONG
Win32U_RegSaveKey(HKEY keyName, // IN:
LPCSTR keyFile, // IN:
LPSECURITY_ATTRIBUTES attr) // IN:
{
LONG ret;
utf16_t *keyFileW = Unicode_GetAllocUTF16(keyFile);
ret = RegSaveKeyW(keyName, keyFileW, attr);
free(keyFileW);
return ret;
}
BOOL ExportRegistryFile(HWND hWnd)
{
BOOL bRet = FALSE;
OPENFILENAME ofn;
WCHAR ExportKeyPath[_MAX_PATH] = {0};
WCHAR Caption[128], szTitle[512], szText[512];
HKEY hKeyRoot;
LPCWSTR pszKeyPath;
/* Figure out which key path we are exporting */
pszKeyPath = GetItemPath(g_pChildWnd->hTreeWnd, 0, &hKeyRoot);
GetKeyName(ExportKeyPath, COUNT_OF(ExportKeyPath), hKeyRoot, pszKeyPath);
InitOpenFileName(hWnd, &ofn);
LoadStringW(hInst, IDS_EXPORT_REG_FILE, Caption, COUNT_OF(Caption));
ofn.lpstrTitle = Caption;
/* Only set the path if a key (not the root node) is selected */
if (hKeyRoot != 0)
{
ofn.lCustData = (LPARAM) ExportKeyPath;
}
ofn.Flags = OFN_ENABLETEMPLATE | OFN_EXPLORER | OFN_ENABLEHOOK | OFN_OVERWRITEPROMPT;
ofn.lpfnHook = ExportRegistryFile_OFNHookProc;
ofn.lpTemplateName = MAKEINTRESOURCEW(IDD_EXPORTRANGE);
if (GetSaveFileName(&ofn))
{
switch (ofn.nFilterIndex)
{
case 2: /* Registry Hive Files */
{
LONG lResult;
HKEY hSubKey;
/* Open the subkey */
lResult = RegOpenKeyExW(hKeyRoot, pszKeyPath, 0, KEY_READ, &hSubKey);
if (lResult == ERROR_SUCCESS)
{
/* Enable the 'backup' privilege, save the hive then disable the privilege */
EnablePrivilege(SE_BACKUP_NAME, NULL, TRUE);
lResult = RegSaveKeyW(hSubKey, ofn.lpstrFile, NULL);
if (lResult == ERROR_ALREADY_EXISTS)
{
/*
* We are here, that means that we already said "yes" to the confirmation dialog.
* So we absolutely want to replace the hive file.
*/
if (DeleteFileW(ofn.lpstrFile))
{
/* Try again */
lResult = RegSaveKeyW(hSubKey, ofn.lpstrFile, NULL);
}
}
EnablePrivilege(SE_BACKUP_NAME, NULL, FALSE);
if (lResult != ERROR_SUCCESS)
{
/*
* If we are here, it's because RegSaveKeyW has failed for any reason.
* The problem is that even if it has failed, it has created or
* replaced the exported hive file with a new empty file. We don't
* want to keep this file, so we delete it.
*/
DeleteFileW(ofn.lpstrFile);
}
/* Close the subkey */
RegCloseKey(hSubKey);
}
/* Set the return value */
bRet = (lResult == ERROR_SUCCESS);
/* Display error, if any */
if (!bRet) ErrorMessageBox(hWnd, Caption, lResult);
break;
}
case 1: /* Windows Registry Editor Version 5.00 */
case 3: /* REGEDIT4 */
default: /* All files ==> use Windows Registry Editor Version 5.00 */
{
if (!export_registry_key(ofn.lpstrFile, ExportKeyPath,
(ofn.nFilterIndex == 3 ? REG_FORMAT_4
: REG_FORMAT_5)))
{
/* Error creating the file */
LoadStringW(hInst, IDS_APP_TITLE, szTitle, COUNT_OF(szTitle));
LoadStringW(hInst, IDS_EXPORT_ERROR, szText, COUNT_OF(szText));
InfoMessageBox(hWnd, MB_OK | MB_ICONERROR, szTitle, szText, ofn.lpstrFile);
bRet = FALSE;
}
else
{
bRet = TRUE;
}
break;
}
}
}
else
{
CheckCommDlgError(hWnd);
}
return bRet;
}
