public override int GetHashCode()
{
int hash = 1;
if (ClientID.Length != 0)
{
hash ^= ClientID.GetHashCode();
}
if (AppVersion.Length != 0)
{
hash ^= AppVersion.GetHashCode();
}
if (Language.Length != 0)
{
hash ^= Language.GetHashCode();
}
if (Channel.Length != 0)
{
hash ^= Channel.GetHashCode();
}
if (LighthouseId.Length != 0)
{
hash ^= LighthouseId.GetHashCode();
}
if (From != global::gen.msg.EntryPointFromType.Cdn)
{
hash ^= From.GetHashCode();
}
if (_unknownFields != null)
{
hash ^= _unknownFields.GetHashCode();
}
return(hash);
}
public override int GetHashCode()
{
int hash = 1;
if (ClientVer != 0)
{
hash ^= ClientVer.GetHashCode();
}
if (ClientID.Length != 0)
{
hash ^= ClientID.GetHashCode();
}
if (RecvNotify != false)
{
hash ^= RecvNotify.GetHashCode();
}
if (PacketEncAlgo != 0)
{
hash ^= PacketEncAlgo.GetHashCode();
}
if (_unknownFields != null)
{
hash ^= _unknownFields.GetHashCode();
}
return(hash);
}
public override int GetHashCode()
{
int x = String.IsNullOrEmpty(ClientID) ? 0 : ClientID.GetHashCode();
int y = Address == null ? 0 : Address.GetHashCode();
int hash = 17;
hash = hash * 31 + x;
hash = hash * 31 + y;
return(hash);
}
/// <summary>
/// Returns a string of six random digits.
/// </summary>
private string GenerateRandomCode()
{
Random random = new Random(ClientID.GetHashCode() + (int)DateTime.Now.Ticks);
string s = string.Empty;
for (int i = 0; i < 6; i++)
{
s = String.Concat(s, random.Next(10).ToString());
}
return(s);
}
/// <summary>
/// Returns a string of Count random digits.
/// </summary>
private string GenerateRandomCode()
{
var random = new Random(ClientID.GetHashCode() + (int)DateTime.Now.Ticks);
var codes = new List <int>(Count);
for (var i = 0; i < Count; i++)
{
codes.Add(random.Next(10));
}
return(string.Join(Separator, codes));
}
public override int GetHashCode()
{
int hash = UserID.GetHashCode() ^ ClientID.GetHashCode() ^ IP.GetHashCode() ^ UdpPort.GetHashCode();
if (TunnelClient != null)
{
hash = hash ^ TunnelClient.GetHashCode();
}
if (TunnelServer != null)
{
hash = hash ^ TunnelServer.GetHashCode();
}
return(hash);
}
/// <summary>
/// Returns a string of Count random digits.
/// </summary>
private string GenerateRandomCode()
{
Random random = new Random(ClientID.GetHashCode() + (int)DateTime.Now.Ticks);
StringBuilder sb = new StringBuilder();
int index = 1;
for (int i = 0; i < Count; i++)
{
int randomNumber = random.Next(10);
sb.Append(randomNumber);
if (index < Count)
{
sb.Append(Separator);
}
index++;
}
return(sb.ToString());
}
/// <summary>
/// Creates CAPTCHA question.
/// </summary>
private void CreateQuestion()
{
// Possible operations: + - * / < > =, plus same number of statements, plus same number of text and image possibilities
string[] questions = new string[28];
int length = 0;
// If use text CAPTCHA
if (!UseTextOrImageCaptcha)
{
// Add basic math operations
if (UseMathOperations)
{
questions[length] = CHOICE_PLUS;
length++;
questions[length] = CHOICE_MINUS;
length++;
}
// Add multiplication and dividing
if (UseMultAndDiv)
{
questions[length] = CHOICE_MULT;
length++;
questions[length] = CHOICE_DIV;
length++;
}
// Add compare operations
if (UseCompareOperations)
{
questions[length] = CHOICE_SMALLER;
length++;
questions[length] = CHOICE_GREATER;
length++;
questions[length] = CHOICE_EQUAL;
length++;
}
// Add statements
if (UseStatements)
{
if (length == 0)
{
questions[0] = CHOICE_STATEMENT;
length++;
}
else
{
int countStatements = length * 2;
// Add same number of statements as number of operations
for (int i = length; i != countStatements; i++)
{
questions[i] = CHOICE_STATEMENT;
length++;
}
}
}
}
// Use image CAPTCHA
else
{
if (length == 0)
{
questions[0] = CHOICE_IMAGE;
length++;
}
else
{
int countImages = length * 2;
for (int i = length; i != countImages; i++)
{
questions[i] = CHOICE_IMAGE;
length++;
}
}
}
// Choose captcha
Random random = new Random(ClientID.GetHashCode() + (int)DateTime.Now.Ticks);
int num = random.Next(length);
string choice = questions[num];
// Prepare operands
int op1 = random.Next(1, 10);
int op2 = random.Next(1, 10);
int result = 0;
string chosenOperator = string.Empty;
string captchaQuestion = string.Empty;
string catpchaChoiceString = "error";
// Generate chosen CAPTCHA
switch (choice)
{
// Statements
case CHOICE_STATEMENT:
result = GetStatement(out captchaQuestion, random);
if (result == -1)
{
return;
}
break;
// Image CAPTCHA
case CHOICE_IMAGE:
result = GetImageQuestion(out captchaQuestion, random);
break;
// Math and compare operations
case CHOICE_PLUS:
result = op1 + op2;
chosenOperator = "+";
catpchaChoiceString = CHOICE_MATH_OPERATION;
break;
case CHOICE_MINUS:
result = op1 - op2;
chosenOperator = "-";
catpchaChoiceString = CHOICE_MATH_OPERATION;
break;
case CHOICE_MULT:
result = op1 * op2;
chosenOperator = "*";
catpchaChoiceString = CHOICE_MATH_OPERATION;
break;
case CHOICE_DIV:
bool correct = true;
while (correct)
{
// Swap numbers
if (op1 < op2)
{
int swap = op1;
op1 = op2;
op2 = swap;
}
// Check rest of division
if ((op1 % op2) == 0)
{
result = op1 / op2;
correct = false;
}
// Generate new numbers
else
{
op1 = random.Next(1, 10);
op2 = random.Next(1, 10);
}
}
chosenOperator = "/";
catpchaChoiceString = CHOICE_MATH_OPERATION;
break;
case CHOICE_EQUAL:
result = (op1 == op2) ? 1 : 0;
chosenOperator = "=";
catpchaChoiceString = CHOICE_EQUAL;
break;
case CHOICE_SMALLER:
result = (op1 < op2) ? 1 : 0;
chosenOperator = "<";
catpchaChoiceString = CHOICE_COMPARE;
break;
case CHOICE_GREATER:
result = (op1 > op2) ? 1 : 0;
chosenOperator = ">";
catpchaChoiceString = CHOICE_COMPARE;
break;
default:
break;
}
// Build CAPTCHA question
if ((choice != CHOICE_STATEMENT) && (choice != CHOICE_IMAGE))
{
// Handle operands
string strOp1 = op1.ToString();
string strOp2 = op2.ToString();
if (ConvertOperandsToText)
{
strOp1 = GetString("captcha." + strOp1);
strOp2 = GetString("captcha." + strOp2);
}
// Handle operator
if (ConvertOperatorToText)
{
chosenOperator = GetString("captcha." + choice);
}
captchaQuestion = String.Format(GetString("captcha.question." + catpchaChoiceString), chosenOperator, strOp1, strOp2);
}
// Store in session
WindowHelper.Add("CaptchaImageText" + ClientID, result);
SessionHelper.SetValue("CaptchaOperation" + ClientID, choice);
lblQuestion.Text = GetString(captchaQuestion);
// Image
plcImage.Visible = (choice == CHOICE_IMAGE);
}
