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Cleaned up LogFile and ByteArrayToHex utils.

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This commit is contained in:
deviltti 2016-06-10 19:58:01 -04:00
parent 8b93abe86e
commit 1c712c7533
31 changed files with 409 additions and 405 deletions
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109
FFXIVClassic Lobby Server/common/Utils.cs
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@ -18,66 +18,69 @@ namespace FFXIVClassic_Lobby_Server.common
return result;
}
public static string ByteArrayToHex(byte[] bytes)
public static string ByteArrayToHex(byte[] bytes, int offset = 0, int bytesPerLine = 16)
{
if (bytes == null) return "<null>";
int bytesLength = bytes.Length;
var bytesPerLine = 16;
char[] HexChars = "0123456789ABCDEF".ToCharArray();
int firstHexColumn =
8 // 8 characters for the address
+ 3; // 3 spaces
int firstCharColumn = firstHexColumn
+ bytesPerLine * 3 // - 2 digit for the hexadecimal value and 1 space
+ (bytesPerLine - 1) / 8 // - 1 extra space every 8 characters from the 9th
+ 2; // 2 spaces
int lineLength = firstCharColumn
+ bytesPerLine // - characters to show the ascii value
+ Environment.NewLine.Length; // Carriage return and line feed (should normally be 2)
char[] line = (new String(' ', lineLength - Environment.NewLine.Length) + Environment.NewLine).ToCharArray();
int expectedLines = (bytesLength + bytesPerLine - 1) / bytesPerLine;
StringBuilder result = new StringBuilder(expectedLines * lineLength);
for (int i = 0; i < bytesLength; i += bytesPerLine)
if (bytes == null)
{
line[0] = HexChars[(i >> 28) & 0xF];
line[1] = HexChars[(i >> 24) & 0xF];
line[2] = HexChars[(i >> 20) & 0xF];
line[3] = HexChars[(i >> 16) & 0xF];
line[4] = HexChars[(i >> 12) & 0xF];
line[5] = HexChars[(i >> 8) & 0xF];
line[6] = HexChars[(i >> 4) & 0xF];
line[7] = HexChars[(i >> 0) & 0xF];
return String.Empty;
}
char[] hexChars = "0123456789ABCDEF".ToCharArray();
int hexColumn = firstHexColumn;
int charColumn = firstCharColumn;
// 00000000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
// 00000010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
int offsetBlock = 8 + 3;
int byteBlock = offsetBlock + (bytesPerLine * 3) + ((bytesPerLine - 1) / 8) + 2;
int lineLength = byteBlock + bytesPerLine + Environment.NewLine.Length;
char[] line = (new String(' ', lineLength - Environment.NewLine.Length) + Environment.NewLine).ToCharArray();
int numLines = (bytes.Length + bytesPerLine - 1) / bytesPerLine;
for (int j = 0; j < bytesPerLine; j++)
{
if (j > 0 && (j & 7) == 0) hexColumn++;
if (i + j >= bytesLength)
StringBuilder sb = new StringBuilder(numLines * lineLength);
for (int i = offset; i < bytes.Length; i += bytesPerLine)
{
line[0] = hexChars[(i >> 28) & 0xF];
line[1] = hexChars[(i >> 24) & 0xF];
line[2] = hexChars[(i >> 20) & 0xF];
line[3] = hexChars[(i >> 16) & 0xF];
line[4] = hexChars[(i >> 12) & 0xF];
line[5] = hexChars[(i >> 8) & 0xF];
line[6] = hexChars[(i >> 4) & 0xF];
line[7] = hexChars[(i >> 0) & 0xF];
int hexColumn = offsetBlock;
int charColumn = byteBlock;
for (int j = 0; j < bytesPerLine; j++)
{
if (j > 0 && (j & 7) == 0)
{
line[hexColumn] = ' ';
line[hexColumn + 1] = ' ';
line[charColumn] = ' ';
hexColumn++;
}
else
{
byte b = bytes[i + j];
line[hexColumn] = HexChars[(b >> 4) & 0xF];
line[hexColumn + 1] = HexChars[b & 0xF];
line[charColumn] = (b < 32 ? '.' : (char)b);
if (i + j >= bytes.Length)
{
line[hexColumn] = ' ';
line[hexColumn + 1] = ' ';
line[charColumn] = ' ';
}
else
{
byte by = bytes[i + j];
line[hexColumn] = hexChars[(by >> 4) & 0xF];
line[hexColumn + 1] = hexChars[by & 0xF];
line[charColumn] = (by < 32 ? '.' : (char)by);
}
hexColumn += 3;
charColumn++;
}
result.Append(line);
}
return Environment.NewLine + result.ToString();
hexColumn += 3;
charColumn++;
}
sb.Append(line);
}
return sb.ToString();
}
public static UInt32 UnixTimeStampUTC()