public override void ValidateImage(string path)
{
if (!File.Exists(path))
{
throw new TbtException(TbtStatus.SDK_FILE_NOT_FOUND);
}
using (FileStream fileStream = new FileStream(path, FileMode.Open, FileAccess.Read))
{
byte[] image = new BinaryReader(fileStream).ReadBytes((int)fileStream.Length);
HostFwInfo hostFwInfo = new HostFwInfo(new FileFwInfoSource(image));
if (IsInSafeMode)
{
HwInfo hwInfo = FwInfoSource.HwConfiguration(DeviceId);
if (hwInfo.Generation != hostFwInfo.Info.Generation)
{
throw new TbtException(TbtStatus.SDK_HW_GENERATION_MISMATCH);
}
if (hwInfo.Type != hostFwInfo.Info.Type)
{
throw new TbtException(TbtStatus.SDK_PORT_COUNT_MISMATCH);
}
if (!Utilities.GetImageIsHost(path))
{
throw new TbtException(TbtStatus.SDK_IMAGE_FOR_DEVICE_ERROR);
}
}
else
{
HostFwInfo hostFwInfo2 = new HostFwInfo(new ControllerFwInfoSource(this));
HostFwInfo hostFwInfo3 = new HostFwInfo(new FileFwInfoSource(image));
if (hostFwInfo2.Info.Generation != hostFwInfo3.Info.Generation)
{
throw new TbtException(TbtStatus.SDK_HW_GENERATION_MISMATCH);
}
if (hostFwInfo2.Info.Type != hostFwInfo3.Info.Type)
{
throw new TbtException(TbtStatus.SDK_PORT_COUNT_MISMATCH);
}
new HostImageValidator(this, image, hostFwInfo2.GetSectionInfo(), hostFwInfo3.GetSectionInfo(), hostFwInfo2.Info).Validate();
if (OsNativePciEnumeration != hostFwInfo3.OsNativePciEnumeration)
{
throw new TbtException(TbtStatus.SDK_NATIVE_MODE_MISMATCH);
}
}
}
}
private static HwInfo GetHwConfiguration(string controllerId)
{
int startIndex = controllerId.IndexOf("DEV_") + "DEV_".Length;
return(FwInfoSource.HwConfiguration(ushort.Parse(controllerId.Substring(startIndex, 4), NumberStyles.AllowHexSpecifier)));
}