/// <summary>
/// Randoms the number.
/// </summary>
/// <param name="minValue">
/// The min value.
/// </param>
/// <param name="maxValue">
/// The max Value.
/// </param>
/// <returns>
/// An integer between those values
/// </returns>
/// <externalUnit/>
/// <revision revisor="dev01" date="1/29/2010" version="1.1.6.1">
/// Member Created
/// </revision>
public static int RandomNumber(int minValue, int maxValue)
{
int returnValue = minValue;
if (minValue != maxValue)
{
int difference = Math.Abs((maxValue - minValue));
var randomNumber =
(double)BitConverter.ToInt32(SequoiaRandom.RandomBytes(4), 0);
randomNumber =
randomNumber > 0
?
randomNumber + 2d
: randomNumber + 1d;
var extraDouble = (randomNumber + int.MaxValue) * difference /
((1d + int.MaxValue) * 2);
var extraNumber = (int)Math.Round(extraDouble);
returnValue += extraNumber;
}
return(returnValue);
}
/// <summary>
/// Generates the string.
/// </summary>
/// <param name="minLength">Length of the min.</param>
/// <param name="maxLength">Length of the max.</param>
/// <param name="complexity">The complexity.</param>
/// <returns>The random string</returns>
/// <externalUnit/>
/// <revision revisor="dev01" date="1/29/2010" version="1.1.6.1">
/// Member Created
/// </revision>
public string GenerateString(
int minLength,
int maxLength,
StringComplexity.Complexity complexity)
{
return
(this.GenerateString(
SequoiaRandom.RandomNumber(minLength, maxLength),
complexity));
}
/// <summary>
/// Generates the string.
/// </summary>
/// <param name="length">The length.</param>
/// <param name="complexity">The complexity.</param>
/// <returns>The random string</returns>
/// <externalUnit/>
/// <revision revisor="dev01" date="1/29/2010" version="1.1.6.1">
/// Member Created
/// </revision>
public string GenerateString(
int length,
long complexity)
{
StringBuilder tempString = new StringBuilder(length);
var categoryList = StringComplexity.ProcessComplexity(complexity);
var restOfCategories = StringComplexity.ProcessComplexity(complexity);
StringComplexity.Categories category;
byte[] bytesHolder = SequoiaRandom.RandomBytes(length);
Array listOfCategories =
Enum.GetValues(typeof(StringComplexity.Categories));
foreach (byte letter in bytesHolder)
{
int index = 0;
if (categoryList.Count > 0)
{
index = SequoiaRandom.RandomNumber(
0, categoryList.Count - 1);
category = categoryList[index];
categoryList.RemoveAt(index);
}
else
{
index = SequoiaRandom.RandomNumber(
0,
restOfCategories.Count - 1);
category = restOfCategories[index];
}
char character = this.GetCharacter(letter, category);
tempString.Append(character);
}
return(tempString.ToString());
}
/// <summary>
/// Randoms the number.
/// </summary>
/// <returns>A random Positive Integer</returns>
/// <externalUnit/>
/// <revision revisor="dev01" date="1/29/2010" version="1.1.6.1">
/// Member Created
/// </revision>
public static int RandomNumber()
{
return(BitConverter.ToInt32(SequoiaRandom.RandomBytes(4), 0));
}
