// Token: 0x060000FF RID: 255 RVA: 0x0000E160 File Offset: 0x0000C360
public byte[] GetBytesFromFile(long offset, int size, out int n, out float percent)
{
byte[] array;
if (MemImg.isHighSpeed && this.filePath.ToLower().IndexOf(MiAppConfig.Get("noquick")) < 0)
{
array = MemImg.GetBytesFromFile(this.filePath, offset, size, out percent);
n = array.Length;
}
else
{
long length = this.fileStream.Length;
array = new byte[size];
this.fileStream.Seek(offset, SeekOrigin.Begin);
n = this.fileStream.Read(array, 0, size);
percent = (float)offset / (float)length;
}
FlashingDevice.UpdateDeviceStatus(this.portName, new float?(percent), null, "flashing", false);
return(array);
}
// Token: 0x060000FA RID: 250 RVA: 0x0000D9CC File Offset: 0x0000BBCC
private bool openFile(string filePath)
{
this.filePath = filePath;
bool result = false;
if (MemImg.isHighSpeed && filePath.ToLower().IndexOf(MiAppConfig.Get("noquick")) < 0)
{
this.fileLength = MemImg.mapImg(filePath);
Log.w(this.portName, string.Format("Image {0} ,quick transfer", filePath));
}
try
{
FileInfo fileInfo = new FileInfo(filePath);
this.fileLength = fileInfo.Length;
this.fileStream = File.OpenRead(filePath);
result = true;
}
catch (Exception ex)
{
result = false;
throw new Exception(ex.Message);
}
return(result);
}
