private static string dump(WsFrame frame)
{
var len = frame.Length;
var count = (long)(len / 4);
var rem = (int)(len % 4);
int countDigit;
string countFmt;
if (count < 10000)
{
countDigit = 4;
countFmt = "{0,4}";
}
else if (count < 0x010000)
{
countDigit = 4;
countFmt = "{0,4:X}";
}
else if (count < 0x0100000000)
{
countDigit = 8;
countFmt = "{0,8:X}";
}
else
{
countDigit = 16;
countFmt = "{0,16:X}";
}
var spFmt = String.Format("{{0,{0}}}", countDigit);
var headerFmt = String.Format(
@"{0} 01234567 89ABCDEF 01234567 89ABCDEF
{0}+--------+--------+--------+--------+\n", spFmt);
var footerFmt = String.Format("{0}+--------+--------+--------+--------+", spFmt);
var buffer = new StringBuilder(64);
Func <Action <string, string, string, string> > linePrinter = () =>
{
long lineCount = 0;
var lineFmt = String.Format("{0}|{{1,8}} {{2,8}} {{3,8}} {{4,8}}|\n", countFmt);
return((arg1, arg2, arg3, arg4) =>
buffer.AppendFormat(lineFmt, ++lineCount, arg1, arg2, arg3, arg4));
};
var printLine = linePrinter();
buffer.AppendFormat(headerFmt, String.Empty);
var frameAsBytes = frame.ToByteArray();
int i, j;
for (i = 0; i <= count; i++)
{
j = i * 4;
if (i < count)
{
printLine(
Convert.ToString(frameAsBytes [j], 2).PadLeft(8, '0'),
Convert.ToString(frameAsBytes [j + 1], 2).PadLeft(8, '0'),
Convert.ToString(frameAsBytes [j + 2], 2).PadLeft(8, '0'),
Convert.ToString(frameAsBytes [j + 3], 2).PadLeft(8, '0'));
}
else if (rem > 0)
{
printLine(
Convert.ToString(frameAsBytes [j], 2).PadLeft(8, '0'),
rem >= 2 ? Convert.ToString(frameAsBytes [j + 1], 2).PadLeft(8, '0') : String.Empty,
rem == 3 ? Convert.ToString(frameAsBytes [j + 2], 2).PadLeft(8, '0') : String.Empty,
String.Empty);
}
}
buffer.AppendFormat(footerFmt, String.Empty);
return(buffer.ToString());
}
public bool WriteFrame(WsFrame frame)
{
return(Write(frame.ToByteArray()));
}
