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using Ryujinx.Core.OsHle.Ipc;
using System;
using System.Diagnostics;
using System.IO;
using System.Text;
namespace Ryujinx.Core
{
public static class Logging
{
private static Stopwatch ExecutionTime;
private const string LogFileName = "Ryujinx.log";
private static bool EnableInfo = Config.LoggingEnableInfo;
private static bool EnableTrace = Config.LoggingEnableTrace;
private static bool EnableDebug = Config.LoggingEnableDebug;
private static bool EnableWarn = Config.LoggingEnableWarn;
private static bool EnableError = Config.LoggingEnableError;
private static bool EnableFatal = Config.LoggingEnableFatal;
private static bool EnableIpc = Config.LoggingEnableIpc;
private static bool EnableLogFile = Config.LoggingEnableLogFile;
static Logging()
{
if (File.Exists(LogFileName)) File.Delete(LogFileName);
ExecutionTime = new Stopwatch();
ExecutionTime.Start();
}
public static string GetExecutionTime()
{
return ExecutionTime.ElapsedMilliseconds.ToString().PadLeft(8, '0') + "ms";
}
private static string WhoCalledMe()
{
return new StackTrace().GetFrame(2).GetMethod().Name;
}
private static void LogFile(string Message)
{
if (EnableLogFile)
{
using (StreamWriter Writer = File.AppendText(LogFileName))
{
Writer.WriteLine(Message);
}
}
}
public static void Info(string Message)
{
if (EnableInfo)
{
string Text = $"{GetExecutionTime()} | INFO > {Message}";
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine(Text.PadLeft(Text.Length + 1, ' '));
Console.ResetColor();
LogFile(Text);
}
}
public static void Trace(string Message)
{
if (EnableTrace)
{
string Text = $"{GetExecutionTime()} | TRACE > {WhoCalledMe()} - {Message}";
Console.ForegroundColor = ConsoleColor.DarkGray;
Console.WriteLine(Text.PadLeft(Text.Length + 1, ' '));
Console.ResetColor();
LogFile(Text);
}
}
public static void Debug(string Message)
{
if (EnableDebug)
{
string Text = $"{GetExecutionTime()} | DEBUG > {WhoCalledMe()} - {Message}";
Console.ForegroundColor = ConsoleColor.Gray;
Console.WriteLine(Text.PadLeft(Text.Length + 1, ' '));
Console.ResetColor();
LogFile(Text);
}
}
public static void Warn(string Message)
{
if (EnableWarn)
{
string Text = $"{GetExecutionTime()} | WARN > {WhoCalledMe()} - {Message}";
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine(Text.PadLeft(Text.Length + 1, ' '));
Console.ResetColor();
LogFile(Text);
}
}
public static void Error(string Message)
{
if (EnableError)
{
string Text = $"{GetExecutionTime()} | ERROR > {WhoCalledMe()} - {Message}";
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine(Text.PadLeft(Text.Length + 1, ' '));
Console.ResetColor();
LogFile(Text);
}
}
public static void Fatal(string Message)
{
if (EnableFatal)
{
string Text = $"{GetExecutionTime()} | FATAL > {WhoCalledMe()} - {Message}";
Console.ForegroundColor = ConsoleColor.Magenta;
Console.WriteLine(Text.PadLeft(Text.Length + 1, ' '));
Console.ResetColor();
LogFile(Text);
}
}
public static void Ipc(byte[] Data, long CmdPtr, bool Domain)
{
if (EnableIpc)
{
Console.ForegroundColor = ConsoleColor.Cyan;
Console.WriteLine(IpcLog.Message(Data, CmdPtr, Domain));
Console.ResetColor();
}
}
//https://www.codeproject.com/Articles/36747/Quick-and-Dirty-HexDump-of-a-Byte-Array
public static string HexDump(byte[] bytes, int bytesPerLine = 16)
{
if (bytes == null) return "<null>";
int bytesLength = bytes.Length;
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)
{
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 = firstHexColumn;
int charColumn = firstCharColumn;
for (int j = 0; j < bytesPerLine; j++)
{
if (j > 0 && (j & 7) == 0) hexColumn++;
if (i + j >= bytesLength)
{
line[hexColumn] = ' ';
line[hexColumn + 1] = ' ';
line[charColumn] = ' ';
}
else
{
byte b = bytes[i + j];
line[hexColumn] = HexChars[(b >> 4) & 0xF];
line[hexColumn + 1] = HexChars[b & 0xF];
line[charColumn] = (b < 32 ? '·' : (char)b);
}
hexColumn += 3;
charColumn++;
}
result.Append(line);
}
return result.ToString();
}
}
}
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