HANDLE _CreateDirectoryAndFile( LPCTSTR lpFileName, DWORD dwDesiredAccess, DWORD dwShareMode, LPSECURITY_ATTRIBUTES lpsa, DWORD dwCreationDisposition, DWORD dwFlagsAndAttributes, HANDLE hTemplateFile )
{
HANDLE hFile = ::CreateFile( lpFileName, dwDesiredAccess, dwShareMode, lpsa, dwCreationDisposition, dwFlagsAndAttributes, hTemplateFile );
if( hFile == INVALID_HANDLE_VALUE ){
const TCHAR* p = _tcsrchr(lpFileName, _T('\\'));
if( p != NULL ){
vector<TCHAR> dirPath(lpFileName, p + 1);
dirPath.back() = _T('\0');
_CreateDirectory(&dirPath.front());
hFile = ::CreateFile( lpFileName, dwDesiredAccess, dwShareMode, lpsa, dwCreationDisposition, dwFlagsAndAttributes, hTemplateFile );
}
}
return hFile;
}
HANDLE _CreateFile( LPCTSTR lpFileName, DWORD dwDesiredAccess, DWORD dwShareMode, DWORD dwCreationDisposition, DWORD dwFlagsAndAttributes, HANDLE hTemplateFile )
{
SECURITY_DESCRIPTOR sd;
SECURITY_ATTRIBUTES sa;
memset(&sd,0,sizeof(sd));
InitializeSecurityDescriptor(&sd,SECURITY_DESCRIPTOR_REVISION);
SetSecurityDescriptorDacl(&sd, TRUE, NULL, FALSE);
memset(&sa,0,sizeof(sa));
sa.nLength=sizeof(sa);
sa.lpSecurityDescriptor=&sd;
/*
PACL pDacl;
EXPLICIT_ACCESS explicitAccess[3];
SECURITY_ATTRIBUTES sa;
SECURITY_DESCRIPTOR sd;
InitializeSecurityDescriptor(&sd, SECURITY_DESCRIPTOR_REVISION);
BuildExplicitAccessWithName(&explicitAccess[0], TEXT("SYSTEM"), FILE_ALL_ACCESS, GRANT_ACCESS, 0);
BuildExplicitAccessWithName(&explicitAccess[1], TEXT("Administrators"), FILE_ALL_ACCESS, GRANT_ACCESS, 0);
BuildExplicitAccessWithName(&explicitAccess[2], TEXT("Everyone"), FILE_ALL_ACCESS, GRANT_ACCESS, 0);
SetEntriesInAcl(3, explicitAccess, NULL, &pDacl);
SetSecurityDescriptorDacl(&sd, TRUE, pDacl, FALSE);
sa.nLength = sizeof(SECURITY_ATTRIBUTES);
sa.lpSecurityDescriptor = &sd;
sa.bInheritHandle = FALSE;
*/
HANDLE hFile = ::CreateFile( lpFileName, dwDesiredAccess, dwShareMode, &sa, dwCreationDisposition, dwFlagsAndAttributes, hTemplateFile );
if( hFile == INVALID_HANDLE_VALUE ){
TCHAR* p = (TCHAR*)_tcsrchr(lpFileName, '\\');
TCHAR* szDirPath = NULL;
if( p != NULL ){
int iSize = (int)(p - lpFileName);
szDirPath = new TCHAR[iSize+1];
_tcsncpy_s(szDirPath, iSize+1, lpFileName, iSize);
}
if( szDirPath != NULL ){
_CreateDirectory(szDirPath);
delete[] szDirPath;
hFile = ::CreateFile( lpFileName, dwDesiredAccess, dwShareMode, &sa, dwCreationDisposition, dwFlagsAndAttributes, hTemplateFile );
}
}
return hFile;
}
HANDLE _CreateFile2( LPCTSTR lpFileName, DWORD dwDesiredAccess, DWORD dwShareMode, DWORD dwCreationDisposition, DWORD dwFlagsAndAttributes, HANDLE hTemplateFile )
{
HANDLE hFile = ::CreateFile( lpFileName, dwDesiredAccess, dwShareMode, NULL, dwCreationDisposition, dwFlagsAndAttributes, hTemplateFile );
if( hFile == INVALID_HANDLE_VALUE ){
TCHAR* p = (TCHAR*)_tcsrchr(lpFileName, '\\');
TCHAR* szDirPath = NULL;
if( p != NULL ){
int iSize = (int)(p - lpFileName);
szDirPath = new TCHAR[iSize+1];
_tcsncpy_s(szDirPath, iSize+1, lpFileName, iSize);
}
if( szDirPath != NULL ){
_CreateDirectory(szDirPath);
delete[] szDirPath;
hFile = ::CreateFile( lpFileName, dwDesiredAccess, dwShareMode, NULL, dwCreationDisposition, dwFlagsAndAttributes, hTemplateFile );
}
}
return hFile;
}
void CSetDlgBasic::SaveIni()
{
UpdateData(TRUE);
WritePrivateProfileString(L"SET", L"DataSavePath", settingFolderPath.GetBuffer(0), commonIniPath);
_CreateDirectory(settingFolderPath);
int iNum = recFolderList.GetCount();
CString strVal;
strVal.Format( L"%d", iNum );
WritePrivateProfileString(L"SET", L"RecFolderNum", strVal.GetBuffer(0), commonIniPath);
for( int i = 0; i < iNum; i++ ){
CString strKey = L"";
strKey.Format(L"RecFolderPath%d", i );
CString strFolder = L"";
recFolderList.GetText( i, strFolder );
WritePrivateProfileString(L"SET", strKey, strFolder, commonIniPath);
}
UpdateData(FALSE);
}
//Implementation of DeviceCtrl routine.
static DWORD FatDeviceCtrl(__COMMON_OBJECT* lpDrv,__COMMON_OBJECT* lpDev, __DRCB* lpDrcb)
{
__COMMON_OBJECT* pFindHandle = NULL;
if((NULL == lpDev) || (NULL == lpDrcb)) //Invalid parameters.
{
goto __TERMINAL;
}
//Dispatch the request to appropriate routines according to control command.
switch(lpDrcb->dwCtrlCommand)
{
case IOCONTROL_FS_CHECKPARTITION:
return CheckPartition(lpDev,(__COMMON_OBJECT*)lpDrcb->lpInputBuffer) ? 1 : 0;
case IOCONTROL_FS_FINDFIRSTFILE:
pFindHandle = _fat32FindFirstFile((__COMMON_OBJECT*)lpDev,
(CHAR*)lpDrcb->dwExtraParam1,
(FS_FIND_DATA*)lpDrcb->dwExtraParam2);
if(NULL == pFindHandle) //Can not start the iterate.
{
return 0;
}
lpDrcb->lpOutputBuffer = (LPVOID)pFindHandle;
return 1;
case IOCONTROL_FS_FINDNEXTFILE:
return _FindNextFile((__COMMON_OBJECT*)lpDev,
(__COMMON_OBJECT*)lpDrcb->lpInputBuffer,
(FS_FIND_DATA*)lpDrcb->dwExtraParam2) ? 1 : 0;
case IOCONTROL_FS_FINDCLOSE:
_fat32FindClose((__COMMON_OBJECT*)lpDev,
(__COMMON_OBJECT*)lpDrcb->lpInputBuffer);
break;
case IOCONTROL_FS_CREATEDIR:
if(_CreateDirectory(lpDev,
(LPSTR)lpDrcb->lpInputBuffer,
0))
{
lpDrcb->dwStatus = DRCB_STATUS_SUCCESS;
return 1;
}
else
{
lpDrcb->dwStatus = DRCB_STATUS_FAIL;
return 0;
}
break;
case IOCONTROL_FS_GETFILEATTR:
lpDrcb->dwExtraParam2 = _fat32GetFileAttributes(
lpDev,
(LPCTSTR)lpDrcb->dwExtraParam1);
lpDrcb->dwStatus = DRCB_STATUS_SUCCESS;
return 1;
break;
case IOCONTROL_FS_DELETEFILE:
if(_fat32DeleteFile(lpDev,
(LPSTR)lpDrcb->lpInputBuffer))
{
lpDrcb->dwStatus = DRCB_STATUS_SUCCESS;
return 1;
}
else
{
lpDrcb->dwStatus = DRCB_STATUS_FAIL;
return 0;
}
break;
case IOCONTROL_FS_REMOVEDIR:
if(_RemoveDirectory(lpDev,
(LPSTR)lpDrcb->lpInputBuffer))
{
lpDrcb->dwStatus = DRCB_STATUS_SUCCESS;
return 1;
}
else
{
lpDrcb->dwStatus = DRCB_STATUS_FAIL;
return 0;
}
break;
case IOCONTROL_FS_SETENDFILE:
{
if(_SetEndOfFile(lpDev))
{
lpDrcb->dwStatus = DRCB_STATUS_SUCCESS;
return 1;
}
else
{
lpDrcb->dwStatus = DRCB_STATUS_FAIL;
return 0;
}
}
break;
default:
break;
}
__TERMINAL:
return 0;
}
