static public int GetDecoder(IntPtr l)
{
try {
System.Text.UnicodeEncoding self = (System.Text.UnicodeEncoding)checkSelf(l);
var ret = self.GetDecoder();
pushValue(l, true);
pushValue(l, ret);
return(2);
}
catch (Exception e) {
return(error(l, e));
}
}
public String Md5Encryption(String src)
{
System.Text.UnicodeEncoding encode = new System.Text.UnicodeEncoding();
System.Text.Decoder decode = encode.GetDecoder();
MD5 md5 = new MD5CryptoServiceProvider();
byte[] password = new byte[encode.GetByteCount(src)];
char[] char_password = new char[encode.GetCharCount(password)];
password = encode.GetBytes(src);
password = md5.ComputeHash(password);
int length = encode.GetByteCount(src);
if (length > 16)
{
length = 16;
}
decode.GetChars(password, 0, length, char_password, 0);
return(new String(char_password));
}
public void PosTest1()
{
Char[] srcChars = GetCharArray(10);
Char[] desChars = new Char[10];
Byte[] bytes = new Byte[20];
int buffer;
int outChars;
bool completed;
UnicodeEncoding uEncoding = new UnicodeEncoding();
int byteCount = uEncoding.GetBytes(srcChars, 0, 10, bytes, 0);
bool expectedValue = true;
bool actualValue = true;
Decoder dC = uEncoding.GetDecoder();
dC.Convert(bytes, 0, 20, desChars, 0, 10, true, out buffer, out outChars, out completed);
if (completed)
{
for (int i = 0; i < 10; i++)
{
actualValue = actualValue & (desChars[i] == srcChars[i]);
}
}
Assert.Equal(expectedValue, actualValue);
}
private void UsingMemoryStream()
{
System.Threading.Thread.Sleep(5000);
Console.WriteLine("Memory Stream Example");
int count;
byte[] byteArray;
char[] charArray;
UnicodeEncoding uniEncoding = new UnicodeEncoding();
byte[] firstString = uniEncoding.GetBytes("Invalid file path character are: ");
byte[] secondString = uniEncoding.GetBytes(Path.GetInvalidFileNameChars());
using (MemoryStream memStream = new MemoryStream(100))
{
memStream.Write(firstString, 0, firstString.Length);
count = 0;
while(count < secondString.Length)
{
memStream.WriteByte(secondString[count++]);
}
Console.WriteLine("Capacity = {0}, Length = {1}, Position = {2}",
memStream.Capacity,
memStream.Length,
memStream.Position);
memStream.Seek(0, SeekOrigin.Begin);
byteArray = new byte[memStream.Length];
count = memStream.Read(byteArray, 0, 20);
while(count<memStream.Length)
{
byteArray[count++] = Convert.ToByte(memStream.ReadByte());
}
charArray = new char[uniEncoding.GetCharCount(byteArray,0,count)];
uniEncoding.GetDecoder().GetChars(byteArray, 0, count, charArray, 0);
Console.WriteLine(charArray);
}
}