static public void WriteLog(string text, byte[] value)
{
string str = DateTime.Now.ToLongTimeString() + " " + text;
//Show data as hex.
if ((LogLevel & 1) != 0)
{
if (value != null)
{
str += "\r\n" + GXCommon.ToHex(value, true);
}
System.Diagnostics.Trace.WriteLine(str);
}
//Show data as xml.
if ((LogLevel & 2) != 0)
{
receivedTraceData.Set(value);
try
{
GXByteBuffer pdu = new GXByteBuffer();
InterfaceType type = GXDLMSTranslator.GetDlmsFraming(receivedTraceData);
if (translator.FindNextFrame(receivedTraceData, pdu, type))
{
System.Diagnostics.Trace.WriteLine(translator.MessageToXml(receivedTraceData));
receivedTraceData.Clear();
}
}
catch (Exception)
{
receivedTraceData.Clear();
}
}
}
internal static byte[] Decrypt(AesGcmParameter p, GXByteBuffer data)
{
byte[] tmp = GXDLMSChippering.DecryptAesGcm(p, data);
data.Clear();
data.Set(tmp);
return(tmp);
}
Security GXICipher.Decrypt(byte[] title, GXByteBuffer data)
{
AesGcmParameter p = new AesGcmParameter(title, BlockCipherKey, AuthenticationKey);
byte[] tmp = GXDLMSChippering.DecryptAesGcm(p, data);
data.Clear();
data.Set(tmp);
return(p.Security);
}
static public void WriteLog(string text, byte[] value)
{
string str;
if (GXDLMSDirector.Properties.Settings.Default.LogTime)
{
str = DateTime.Now.ToLongTimeString() + " " + text;
}
else
{
str = text;
}
//Show data as hex.
if ((LogLevel & 1) != 0)
{
if (value != null)
{
str += Environment.NewLine + GXCommon.ToHex(value, true);
}
System.Diagnostics.Trace.WriteLine(str);
}
//Show data as xml.
if (value != null && (LogLevel & 2) != 0)
{
receivedTraceData.Set(value);
try
{
GXByteBuffer pdu = new GXByteBuffer();
InterfaceType type = GXDLMSTranslator.GetDlmsFraming(receivedTraceData);
while (translator.FindNextFrame(receivedTraceData, pdu, type))
{
System.Diagnostics.Trace.WriteLine(translator.MessageToXml(receivedTraceData));
receivedTraceData.Trim();
}
}
catch (Exception)
{
receivedTraceData.Clear();
}
}
}
/// <summary>
/// Convert message to XML.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void TranslateBtn_Click(object sender, EventArgs e)
{
MessageXmlTB.Text = "";
StringBuilder sb = new StringBuilder();
GXByteBuffer bb = new GXByteBuffer();
//TODO: This can remove later.
Security s = translator.Security;
try
{
translator.Clear();
UpdateSecurity();
translator.Security = Security.Authentication;
translator.PduOnly = PduOnlyCB.Checked;
GXByteBuffer pdu = new GXByteBuffer();
bb.Set(GXDLMSTranslator.HexToBytes(RemoveComments(MessagePduTB.Text)));
InterfaceType type = GXDLMSTranslator.GetDlmsFraming(bb);
int cnt = 1;
while (translator.FindNextFrame(bb, pdu, type))
{
int start = bb.Position;
string tmp = translator.MessageToXml(bb);
sb.AppendLine(cnt + ": " + bb.ToHex(true, start, bb.Position - start));
++cnt;
sb.Append(tmp);
pdu.Clear();
}
MessageXmlTB.Text = sb.ToString();
translator.Security = s;
}
catch (Exception ex)
{
translator.Security = s;
MessageXmlTB.AppendText(sb.ToString());
MessageXmlTB.AppendText(Environment.NewLine);
MessageXmlTB.AppendText(bb.RemainingHexString(true));
MessageBox.Show(this, ex.Message);
}
}
private void TemplateDescriptionTb_Leave(object sender, EventArgs e)
{
try
{
DataType v;
GXByteBuffer bb = new GXByteBuffer();
GXDLMSCompactData target = Target as GXDLMSCompactData;
bb.SetUInt8(2);
bb.SetUInt8(0);
foreach (string it in TemplateDescriptionTb.Text.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries))
{
if (!Enum.TryParse <DataType>(it, out v))
{
bb.Clear();
break;
}
bb.SetUInt8((byte)v);
}
byte[] tmp;
if (bb.Size != 0)
{
bb.SetUInt8(1, (byte)(bb.Size - 2));
tmp = bb.Array();
}
else
{
tmp = GXDLMSTranslator.HexToBytes(TemplateDescriptionTb.Text);
}
if (GXDLMSTranslator.ToHex(tmp) != GXDLMSTranslator.ToHex(target.TemplateDescription))
{
target.TemplateDescription = tmp;
Target.UpdateDirty(5, target.TemplateDescription);
errorProvider1.SetError(TemplateDescriptionTb, Properties.Resources.ValueChangedTxt);
}
}
catch (Exception ex)
{
MessageBox.Show(this, ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
Gurux.DLMS.Enums.Security GXICipher.Decrypt(byte[] title, GXByteBuffer data)
{
AesGcmParameter p = new AesGcmParameter(title, BlockCipherKey, AuthenticationKey);
byte[] tmp = GXDLMSChippering.DecryptAesGcm(p, data);
data.Clear();
data.Set(tmp);
return p.Security;
}
///<summary>
/// Chipher text.
///</summary>
///<param name="settings">
///DLMS settings.
///</param>
///<param name="cipher">
///Cipher.
///</param>
///<param name="ic">
///Invocation counter.
///</param>
///<param name="data">
///Text to chipher.
///</param>
///<param name="secret">
///Secret.
///</param>
///<returns>
///Chiphered text.
///</returns>
public static byte[] Secure(GXDLMSSettings settings, GXICipher cipher, uint ic, byte[] data, byte[] secret)
{
byte[] tmp;
if (settings.Authentication == Authentication.High)
{
int len = secret.Length;
if (len % 16 != 0)
{
len += 16 - (secret.Length % 16);
}
byte[] p = new byte[len];
byte[] s = new byte[16];
byte[] x = new byte[16];
int i;
data.CopyTo(p, 0);
secret.CopyTo(s, 0);
for (i = 0; i < p.Length; i += 16)
{
Buffer.BlockCopy(p, i, x, 0, 16);
GXAes128.Encrypt(x, s);
Buffer.BlockCopy(x, 0, p, i, 16);
}
Buffer.BlockCopy(p, 0, x, 0, 16);
return(x);
}
// Get server Challenge.
GXByteBuffer challenge = new GXByteBuffer();
// Get shared secret
if (settings.Authentication == Authentication.HighGMAC)
{
challenge.Set(data);
}
else
{
challenge.Set(data);
challenge.Set(secret);
}
tmp = challenge.Array();
if (settings.Authentication == Authentication.HighMD5)
{
#if !WINDOWS_UWP
using (MD5 md5Hash = MD5.Create())
{
tmp = md5Hash.ComputeHash(tmp);
return(tmp);
}
#endif
}
else if (settings.Authentication == Authentication.HighSHA1)
{
#if !WINDOWS_UWP
using (SHA1 sha = new SHA1CryptoServiceProvider())
{
tmp = sha.ComputeHash(tmp);
return(tmp);
}
#endif
}
else if (settings.Authentication == Authentication.HighGMAC)
{
//SC is always Security.Authentication.
AesGcmParameter p = new AesGcmParameter(0, Security.Authentication, ic,
secret, cipher.BlockCipherKey, cipher.AuthenticationKey);
p.Type = CountType.Tag;
challenge.Clear();
challenge.SetUInt8((byte)Security.Authentication);
challenge.SetUInt32(p.InvocationCounter);
challenge.Set(GXDLMSChippering.EncryptAesGcm(p, tmp));
tmp = challenge.Array();
return(tmp);
}
return(data);
}
/// <summary>
/// Convert message to XML.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void TranslateBtn_Click(object sender, EventArgs e)
{
MessageXmlTB.Text = "";
StringBuilder sb = new StringBuilder();
GXByteBuffer bb = new GXByteBuffer();
//TODO: This can remove later.
byte s = translator.Security;
try
{
translator.Clear();
UpdateSecurity();
translator.Security = (byte)Security.Authentication;
translator.PduOnly = PduOnlyCB.Checked;
GXByteBuffer pdu = new GXByteBuffer();
bb.Set(GXDLMSTranslator.HexToBytes(RemoveComments(MessagePduTB.Text)));
InterfaceType type = GXDLMSTranslator.GetDlmsFraming(bb);
int cnt = 1;
string last = "";
while (translator.FindNextFrame(bb, pdu, type))
{
int start = bb.Position;
GXDLMSTranslatorMessage msg = new GXDLMSTranslatorMessage();
msg.Message = bb;
translator.MessageToXml(msg);
//Remove duplicate messages.
if (RemoveDuplicatesCb.Checked)
{
if (last == msg.Xml)
{
continue;
}
}
last = msg.Xml;
if (msg.Command == Command.Aarq)
{
if (msg.SystemTitle != null)
{
string st = UpdateSystemTitle(this, "Current System title \"{0}\" is different in the parsed \"{1}\". Do you want to start using parsed one?",
msg.SystemTitle, SystemTitleTB.Text, SystemTitleAsciiCb.Checked);
if (st != null)
{
SystemTitleTB.Text = "";
SystemTitleAsciiCb.Checked = false;
SystemTitleTB.Text = st;
}
}
if (msg.DedicatedKey != null)
{
string key = UpdateSystemTitle(this, "Current dedicated key \"{0}\" is different in the parsed \"{1}\". Do you want to start using parsed one?",
msg.DedicatedKey, DedicatedKeyTb.Text, DedicatedKeyAsciiCb.Checked);
if (key != null)
{
DedicatedKeyTb.Text = "";
DedicatedKeyAsciiCb.Checked = false;
DedicatedKeyTb.Text = key;
}
}
}
if (msg.Command == Command.Aare && msg.SystemTitle != null)
{
string st = UpdateSystemTitle(this, "Current Server System title \"{0}\" is different in the parsed \"{1}\". Do you want to start using parsed one?",
msg.SystemTitle, ServerSystemTitleTB.Text, ServerSystemTitleAsciiCb.Checked);
if (st != null)
{
ServerSystemTitleTB.Text = "";
SystemTitleAsciiCb.Checked = false;
ServerSystemTitleTB.Text = st;
}
}
if (!AllRb.Checked)
{
switch (msg.Command)
{
case Command.None:
break;
case Command.InitiateRequest:
case Command.ReadRequest:
case Command.WriteRequest:
case Command.GetRequest:
case Command.SetRequest:
case Command.MethodRequest:
case Command.Snrm:
case Command.Aarq:
case Command.ReleaseRequest:
case Command.DisconnectRequest:
case Command.AccessRequest:
case Command.GloGetRequest:
case Command.GloSetRequest:
case Command.GloMethodRequest:
case Command.GloInitiateRequest:
case Command.GloReadRequest:
case Command.GloWriteRequest:
case Command.DedInitiateRequest:
case Command.DedReadRequest:
case Command.DedWriteRequest:
case Command.DedGetRequest:
case Command.DedSetRequest:
case Command.DedMethodRequest:
case Command.GatewayRequest:
if (ReceivedRb.Checked)
{
continue;
}
break;
case Command.InitiateResponse:
case Command.ReadResponse:
case Command.WriteResponse:
case Command.GetResponse:
case Command.SetResponse:
case Command.MethodResponse:
case Command.Ua:
case Command.Aare:
case Command.ReleaseResponse:
case Command.AccessResponse:
case Command.GloGetResponse:
case Command.GloSetResponse:
case Command.GloMethodResponse:
case Command.GloInitiateResponse:
case Command.GloReadResponse:
case Command.GloWriteResponse:
case Command.DedInitiateResponse:
case Command.DedReadResponse:
case Command.DedWriteResponse:
case Command.DedGetResponse:
case Command.DedSetResponse:
case Command.DedMethodResponse:
case Command.GatewayResponse:
if (SentRb.Checked)
{
continue;
}
break;
case Command.DisconnectMode:
case Command.UnacceptableFrame:
case Command.ConfirmedServiceError:
case Command.ExceptionResponse:
case Command.GeneralBlockTransfer:
case Command.DataNotification:
case Command.GloEventNotification:
case Command.GloConfirmedServiceError:
case Command.GeneralGloCiphering:
case Command.GeneralDedCiphering:
case Command.GeneralCiphering:
case Command.InformationReport:
case Command.EventNotification:
case Command.DedConfirmedServiceError:
case Command.DedUnconfirmedWriteRequest:
case Command.DedInformationReport:
case Command.DedEventNotification:
break;
}
}
sb.AppendLine(cnt + ": " + bb.ToHex(true, start, bb.Position - start));
++cnt;
sb.Append(msg.Xml);
pdu.Clear();
}
MessageXmlTB.Text = sb.ToString();
translator.Security = s;
}
catch (Exception ex)
{
translator.Security = s;
MessageXmlTB.AppendText(sb.ToString());
MessageXmlTB.AppendText(Environment.NewLine);
MessageXmlTB.AppendText(bb.RemainingHexString(true));
MessageBox.Show(this, ex.Message);
}
}
///<summary>
/// Chipher text.
///</summary>
///<param name="settings">
///DLMS settings.
///</param>
///<param name="cipher">
///Cipher.
///</param>
///<param name="ic">
///Invocation counter.
///</param>
///<param name="data">
///Text to chipher.
///</param>
///<param name="secret">
///Secret.
///</param>
///<returns>
///Chiphered text.
///</returns>
public static byte[] Secure(GXDLMSSettings settings, GXICipher cipher, UInt32 ic, byte[] data, byte[] secret)
{
byte[] tmp;
if (settings.Authentication == Authentication.High)
{
int len = secret.Length;
if (len % 16 != 0)
{
len += 16 - (secret.Length % 16);
}
byte[] p = new byte[len];
byte[] s = new byte[16];
byte[] x = new byte[16];
int i;
data.CopyTo(p, 0);
secret.CopyTo(s, 0);
for (i = 0; i < p.Length; i += 16)
{
Buffer.BlockCopy(p, i, x, 0, 16);
GXAes128.Encrypt(x, s);
Buffer.BlockCopy(x, 0, p, i, 16);
}
Buffer.BlockCopy(p, 0, x, 0, 16);
return x;
}
// Get server Challenge.
GXByteBuffer challenge = new GXByteBuffer();
// Get shared secret
if (settings.Authentication == Authentication.HighGMAC)
{
challenge.Set(data);
}
else
{
challenge.Set(data);
challenge.Set(secret);
}
tmp = challenge.Array();
if (settings.Authentication == Authentication.HighMD5)
{
using (MD5 md5Hash = MD5.Create())
{
tmp = md5Hash.ComputeHash(tmp);
return tmp;
}
}
else if (settings.Authentication == Authentication.HighSHA1)
{
using (SHA1 sha = new SHA1CryptoServiceProvider())
{
tmp = sha.ComputeHash(tmp);
return tmp;
}
}
else if (settings.Authentication == Authentication.HighGMAC)
{
//SC is always Security.Authentication.
AesGcmParameter p = new AesGcmParameter(0, Security.Authentication, ic,
secret, cipher.BlockCipherKey, cipher.AuthenticationKey);
p.Type = CountType.Tag;
challenge.Clear();
challenge.SetUInt8((byte)Security.Authentication);
challenge.SetUInt32(p.FrameCounter);
challenge.Set(GXDLMSChippering.EncryptAesGcm(p, tmp));
tmp = challenge.Array();
return tmp;
}
return data;
}
///<summary>
/// Chipher text.
///</summary>
///<param name="settings">
///DLMS settings.
///</param>
///<param name="cipher">
///Cipher.
///</param>
///<param name="ic">
///Invocation counter.
///</param>
///<param name="data">
///Text to chipher.
///</param>
///<param name="secret">
///Secret.
///</param>
///<returns>
///Chiphered text.
///</returns>
internal static byte[] Secure(GXDLMSSettings settings, GXICipher cipher, UInt32 ic, byte[] data, byte[] secret)
{
byte[] tmp;
if (settings.Authentication == Authentication.High)
{
int len = secret.Length;
if (len % 16 != 0)
{
len += 16 - (secret.Length % 16);
}
byte[] p = new byte[len];
byte[] s = new byte[16];
byte[] x = new byte[16];
int i;
data.CopyTo(p, 0);
secret.CopyTo(s, 0);
for (i = 0; i < p.Length; i += 16)
{
Buffer.BlockCopy(p, i, x, 0, 16);
GXAes128.Encrypt(x, s);
Buffer.BlockCopy(x, 0, p, i, 16);
}
Buffer.BlockCopy(p, 0, x, 0, 16);
return(x);
}
// Get server Challenge.
GXByteBuffer challenge = new GXByteBuffer();
// Get shared secret
if (settings.Authentication == Authentication.HighGMAC ||
settings.Authentication == Authentication.HighECDSA)
{
challenge.Set(data);
}
else if (settings.Authentication == Authentication.HighSHA256)
{
challenge.Set(secret);
}
else
{
challenge.Set(data);
challenge.Set(secret);
}
tmp = challenge.Array();
if (settings.Authentication == Authentication.HighMD5)
{
#if !WINDOWS_UWP
using (MD5 md5Hash = MD5.Create())
{
tmp = md5Hash.ComputeHash(tmp);
return(tmp);
}
#endif
}
else if (settings.Authentication == Authentication.HighSHA1)
{
#if !WINDOWS_UWP
using (SHA1 sha = new SHA1CryptoServiceProvider())
{
tmp = sha.ComputeHash(tmp);
return(tmp);
}
#endif
}
else if (settings.Authentication == Authentication.HighSHA256)
{
//Windows UWP, IOS ad Android don't support this.
#if !WINDOWS_UWP && !__IOS__ && !__ANDROID__
using (SHA256 sha = new SHA256CryptoServiceProvider())
{
tmp = sha.ComputeHash(tmp);
return(tmp);
}
#endif
}
else if (settings.Authentication == Authentication.HighGMAC)
{
//SC is always Security.Authentication.
AesGcmParameter p = new AesGcmParameter(0, Security.Authentication,
cipher.SecuritySuite,
ic,
secret,
cipher.BlockCipherKey,
cipher.AuthenticationKey);
p.Type = CountType.Tag;
challenge.Clear();
//Security suite is 0.
challenge.SetUInt8((byte)Security.Authentication);
challenge.SetUInt32((UInt32)p.InvocationCounter);
challenge.Set(GXDLMSChippering.EncryptAesGcm(p, tmp));
tmp = challenge.Array();
return(tmp);
}
else if (settings.Authentication == Authentication.HighECDSA)
{
if (cipher.SigningKeyPair.Key == null)
{
throw new ArgumentNullException("SigningKeyPair is not set.");
}
GXEcdsa sig = new GXEcdsa(cipher.SigningKeyPair.Key);
GXByteBuffer bb = new GXByteBuffer();
bb.Set(settings.Cipher.SystemTitle);
bb.Set(settings.SourceSystemTitle);
if (settings.IsServer)
{
bb.Set(settings.CtoSChallenge);
bb.Set(settings.StoCChallenge);
}
else
{
bb.Set(settings.StoCChallenge);
bb.Set(settings.CtoSChallenge);
}
data = sig.Sign(bb.Array());
}
return(data);
}
/// <summary>
/// Convert message to XML.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void TranslateBtn_Click(object sender, EventArgs e)
{
if (MessagePduTB.ReadOnly)
{
StatusLbl.Text = "Cancelling translate.";
CancelTranslate.Set();
return;
}
TranslateBtn.Checked = true;
MessagePduTB.ReadOnly = true;
Follow follow = (Follow)FollowmessagesCb.SelectedItem;
ShowMessages show = (ShowMessages)ShowCb.SelectedItem;
MessageXmlTB.Text = null;
ProgressBar.Visible = true;
object selectedInterface = InterfaceCb.SelectedItem;
UpdateSecuritySettings();
StatusLbl.Text = "Finding frames";
GXByteBuffer bb = new GXByteBuffer();
bb.Set(GXDLMSTranslator.HexToBytes(RemoveComments(string.Join(Environment.NewLine, MessagePduTB.Lines))));
System.Threading.Tasks.Task.Run(async() =>
{
if (translator.BlockCipherKey != null)
{
OnAppendMessage("BlockCipher key: " +
GXDLMSTranslator.ToHex(translator.BlockCipherKey) + Environment.NewLine, Color.Green);
}
if (translator.AuthenticationKey != null)
{
OnAppendMessage("Authentication Key:" +
GXDLMSTranslator.ToHex(translator.AuthenticationKey) + Environment.NewLine, Color.Green);
}
StringBuilder sb = new StringBuilder();
Security s = translator.Security;
int count = 1;
try
{
translator.Clear();
translator.PduOnly = PduOnlyMnu.Checked;
GXByteBuffer pdu = new GXByteBuffer();
UpdateProgress(0, 0);
UpdateMaxProgress(bb.Size, 0);
GXDLMSTranslatorMessage frame = new GXDLMSTranslatorMessage();
frame.Message = bb;
if (selectedInterface is string)
{
frame.InterfaceType = GXDLMSTranslator.GetDlmsFraming(bb);
BeginInvoke((Action)(() =>
{
InterfaceCb.SelectedItem = frame.InterfaceType;
}));
}
else
{
frame.InterfaceType = (InterfaceType)selectedInterface;
}
string last = "";
int clientAddress = 0, serverAddress = 0;
while (translator.FindNextFrame(frame, pdu, clientAddress, serverAddress))
{
//Translate is cancelled.
if (CancelTranslate.WaitOne(1))
{
UpdateMaxProgress(0, 0);
BeginInvoke((Action)(() =>
{
MessagePduTB.ReadOnly = false;
TranslateBtn.Checked = false;
}));
CancelTranslate.Reset();
return;
}
int start = bb.Position;
UpdateProgress(start, count);
GXDLMSTranslatorMessage msg = new GXDLMSTranslatorMessage();
msg.Message = bb;
translator.MessageToXml(msg);
if (follow != Follow.None)
{
if ((follow & Follow.Client) != 0 && clientAddress == 0)
{
clientAddress = msg.SourceAddress;
}
if ((follow & Follow.Meter) != 0 && serverAddress == 0)
{
serverAddress = msg.TargetAddress;
}
}
//Remove duplicate messages.
if (RemoveDuplicatesMnu.Checked)
{
if (last == msg.Xml)
{
continue;
}
}
last = msg.Xml;
if (msg.Command == Command.Aarq)
{
if (msg.SystemTitle != null && msg.SystemTitle.Length == 8)
{
if (UpdateSystemTitle(this, "Current System title \"{0}\" is different in the parsed \"{1}\". Do you want to start using parsed one?",
msg.SystemTitle, translator.SystemTitle))
{
translator.SystemTitle = msg.SystemTitle;
BeginInvoke((Action)(() =>
{
Ciphering.SystemTitle = msg.SystemTitle;
}));
}
}
if (msg.DedicatedKey != null && msg.DedicatedKey.Length == 16)
{
if (UpdateSystemTitle(this, "Current dedicated key \"{0}\" is different in the parsed \"{1}\". Do you want to start using parsed one?",
msg.DedicatedKey, translator.DedicatedKey))
{
translator.DedicatedKey = msg.DedicatedKey;
BeginInvoke((Action)(() =>
{
Ciphering.DedicatedKey = msg.DedicatedKey;
}));
}
}
}
if (msg.Command == Command.Aare && msg.SystemTitle != null && msg.SystemTitle.Length == 8)
{
if (UpdateSystemTitle(this, "Current Server System title \"{0}\" is different in the parsed \"{1}\". Do you want to start using parsed one?",
msg.SystemTitle, translator.ServerSystemTitle))
{
translator.ServerSystemTitle = msg.SystemTitle;
BeginInvoke((Action)(() =>
{
Ciphering.ServerSystemTitle = msg.SystemTitle;
}));
}
}
if (show != ShowMessages.All)
{
switch (msg.Command)
{
case Command.None:
break;
case Command.InitiateRequest:
case Command.ReadRequest:
case Command.WriteRequest:
case Command.GetRequest:
case Command.SetRequest:
case Command.MethodRequest:
case Command.Snrm:
case Command.Aarq:
case Command.ReleaseRequest:
case Command.DisconnectRequest:
case Command.AccessRequest:
case Command.GloGetRequest:
case Command.GloSetRequest:
case Command.GloMethodRequest:
case Command.GloInitiateRequest:
case Command.GloReadRequest:
case Command.GloWriteRequest:
case Command.DedInitiateRequest:
case Command.DedReadRequest:
case Command.DedWriteRequest:
case Command.DedGetRequest:
case Command.DedSetRequest:
case Command.DedMethodRequest:
case Command.GatewayRequest:
if (show == ShowMessages.Received)
{
continue;
}
break;
case Command.InitiateResponse:
case Command.ReadResponse:
case Command.WriteResponse:
case Command.GetResponse:
case Command.SetResponse:
case Command.MethodResponse:
case Command.Ua:
case Command.Aare:
case Command.ReleaseResponse:
case Command.AccessResponse:
case Command.GloGetResponse:
case Command.GloSetResponse:
case Command.GloMethodResponse:
case Command.GloInitiateResponse:
case Command.GloReadResponse:
case Command.GloWriteResponse:
case Command.DedInitiateResponse:
case Command.DedReadResponse:
case Command.DedWriteResponse:
case Command.DedGetResponse:
case Command.DedSetResponse:
case Command.DedMethodResponse:
case Command.GatewayResponse:
if (show == ShowMessages.Sent)
{
continue;
}
break;
case Command.DisconnectMode:
case Command.UnacceptableFrame:
case Command.ConfirmedServiceError:
case Command.ExceptionResponse:
case Command.GeneralBlockTransfer:
case Command.DataNotification:
case Command.GloEventNotification:
case Command.GloConfirmedServiceError:
case Command.GeneralGloCiphering:
case Command.GeneralDedCiphering:
case Command.GeneralCiphering:
case Command.GeneralSigning:
case Command.InformationReport:
case Command.EventNotification:
case Command.DedConfirmedServiceError:
case Command.DedUnconfirmedWriteRequest:
case Command.DedInformationReport:
case Command.DedEventNotification:
break;
}
}
if (Properties.Settings.Default.TranslatorFrame)
{
if (Properties.Settings.Default.FrameNumber)
{
sb.Append(count + ": ");
}
sb.AppendLine(bb.ToHex(true, start, bb.Position - start));
}
if (Properties.Settings.Default.TranslatorXml)
{
sb.Append(msg.Xml);
}
if (msg.Exception != null)
{
++count;
OnAppendMessage(sb.ToString(), Color.Red);
}
else if (show != ShowMessages.Failed)
{
++count;
OnAppendMessage(sb.ToString());
}
sb.Clear();
pdu.Clear();
}
OnAppendMessage(sb.ToString());
translator.Security = s;
//Update UI.
await System.Threading.Tasks.Task.Delay(1);
}
catch (Exception ex)
{
translator.Security = s;
OnAppendMessage(sb.ToString());
OnAppendMessage(Environment.NewLine);
OnAppendMessage(bb.RemainingHexString(true));
MessageBox.Show(ex.Message);
}
//Count starts from 1.
UpdateMaxProgress(0, count - 1);
BeginInvoke((Action)(() =>
{
MessagePduTB.ReadOnly = false;
TranslateBtn.Checked = false;
}));
});
}
