public Response UpdateComDetails(ComDetails obj)
{
List <ComDetails> itemList = new List <ComDetails>();
var IsExist = entities.comports.Where(x => x.id == obj.id).ToList();
if (IsExist.Count != 0)
{
comport itemObj = entities.comports.Where(x => x.id == obj.id).FirstOrDefault();
itemObj.port = obj.port;
itemObj.buadRate = obj.buadRate;
itemObj.parity = obj.parity;
itemObj.dataBit = obj.dataBit;
itemObj.stopBit = obj.stopBit;
entities.SaveChanges();
return(new Response {
IsSuccess = true, Message = "COM Port Configured successfully"
});
}
else
{
return new Response {
IsSuccess = false, Message = "Configuration Error. Contact Administrator"
}
};
}
#endregion
}
public ActionResult ConfigureComPort(string id, string port, string buadRate, string parity, string dataBit, string stopBit)
{
Response res = new Response();
List <object> resultList = new List <object>();
ComDetails item = new ComDetails();
item.port = port;
item.id = long.Parse(id);
item.buadRate = buadRate;
item.parity = parity;
item.dataBit = dataBit;
item.stopBit = stopBit;
res = masterDal.UpdateComDetails(item);
resultList.Add(res);
resultList.Add(ReadComDetails());
return(Json(resultList, JsonRequestBehavior.AllowGet));
}
/// <summary>
/// Parse all the Subkeys of the given SearchKey into ComObjects and returns a list of them
/// </summary>
/// <param name="SearchKey">The Registry Key to search</param>
/// <param name="View">The View of the registry to use</param>
public static IEnumerable <CollectObject> ParseComObjects(RegistryKey SearchKey, RegistryView View)
{
if (SearchKey == null)
{
return(new List <CollectObject>());
}
List <ComObject> comObjects = new List <ComObject>();
try
{
Parallel.ForEach(SearchKey.GetSubKeyNames(), (SubKeyName) =>
{
try
{
RegistryKey CurrentKey = SearchKey.OpenSubKey(SubKeyName);
var RegObj = RegistryWalker.RegistryKeyToRegistryObject(CurrentKey, View);
if (RegObj != null)
{
ComObject comObject = new ComObject(RegObj);
foreach (string ComDetails in CurrentKey.GetSubKeyNames())
{
if (ComDetails.Contains("InprocServer32"))
{
var ComKey = CurrentKey.OpenSubKey(ComDetails);
var obj = RegistryWalker.RegistryKeyToRegistryObject(ComKey, View);
string?BinaryPath32 = null;
if (obj != null && obj.Values?.TryGetValue("", out BinaryPath32) is bool successful)
{
if (successful && BinaryPath32 != null)
{
// Clean up cases where some extra spaces are thrown into the start (breaks our permission checker)
BinaryPath32 = BinaryPath32.Trim();
// Clean up cases where the binary is quoted (also breaks permission checker)
if (BinaryPath32.StartsWith("\"") && BinaryPath32.EndsWith("\""))
{
BinaryPath32 = BinaryPath32.AsSpan().Slice(1, BinaryPath32.Length - 2).ToString();
}
// Unqualified binary name probably comes from Windows\System32
if (!BinaryPath32.Contains("\\") && !BinaryPath32.Contains("%"))
{
BinaryPath32 = Path.Combine(Environment.SystemDirectory, BinaryPath32.Trim());
}
comObject.x86_Binary = FileSystemCollector.FilePathToFileSystemObject(BinaryPath32.Trim(), true);
}
}
}
if (ComDetails.Contains("InprocServer64"))
{
var ComKey = CurrentKey.OpenSubKey(ComDetails);
var obj = RegistryWalker.RegistryKeyToRegistryObject(ComKey, View);
string?BinaryPath64 = null;
if (obj != null && obj.Values?.TryGetValue("", out BinaryPath64) is bool successful)
{
if (successful && BinaryPath64 != null)
{
// Clean up cases where some extra spaces are thrown into the start (breaks our permission checker)
BinaryPath64 = BinaryPath64.Trim();
// Clean up cases where the binary is quoted (also breaks permission checker)
if (BinaryPath64.StartsWith("\"") && BinaryPath64.EndsWith("\""))
{
BinaryPath64 = BinaryPath64.AsSpan().Slice(1, BinaryPath64.Length - 2).ToString();
}
// Unqualified binary name probably comes from Windows\System32
if (!BinaryPath64.Contains("\\") && !BinaryPath64.Contains("%"))
{
BinaryPath64 = Path.Combine(Environment.SystemDirectory, BinaryPath64.Trim());
}
comObject.x64_Binary = FileSystemCollector.FilePathToFileSystemObject(BinaryPath64.Trim(), true);
}
}
}
}
comObjects.Add(comObject);
}
}
catch (Exception e) when(
e is System.Security.SecurityException ||
e is ObjectDisposedException ||
e is UnauthorizedAccessException ||
e is IOException)
{
Log.Debug($"Couldn't parse {SubKeyName}");
}
});
}
catch (Exception e) when(
e is System.Security.SecurityException ||
e is ObjectDisposedException ||
e is UnauthorizedAccessException ||
e is IOException)
{
Log.Debug($"Failing parsing com objects {SearchKey.Name} {e.GetType().ToString()} {e.Message}");
}
return(comObjects);
}
