Raw 暗场校准 I

CFileFind tempFile;
BOOL bIsFound;
//查找文件夹中是否有*.Raw文件
bIsFound = tempFile.FindFile(Dir + _T("\*.raw"));
//如果有，则开始遍历
while (bIsFound)
{
bIsFound = tempFile.FindNextFile();
//如果找到的是返回上一层的目录
if (tempFile.IsDots())
continue;
//如果找到的是文件夹，则递归遍历
if (tempFile.IsDirectory())
{
tempFile.GetFilePath();
}
//否则读取raw
else
{
CString tempfileName = tempFile.GetFilePath();
unsigned short  * lpdata;
FILE * fp = fopen(tempfileName,"rb");
if (fp!=NULL)
{
fseek(fp,0L,SEEK_END);
size_t filesize = ftell(fp);
rewind(fp);
lpdata = new unsigned short[filesize];

fread(lpdata,1,filesize,fp);
if (lpdata != NULL)
{
CFile logfile(_T("log.log"), CFile::modeWrite|CFile::modeCreate);
CString str = "read file faild";
logfile.Write(str,str.GetLength());
logfile.Flush();
logfile.Close();
}
delete [] lpdata;
}
}