[longomatch/redesign2: 57/140] Add Log helper from the Hyena project
- From: Andoni Morales Alastruey <amorales src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [longomatch/redesign2: 57/140] Add Log helper from the Hyena project
- Date: Tue, 24 May 2011 22:00:54 +0000 (UTC)
commit 79939a690393e86d22d2639562052f51202fdb37
Author: Andoni Morales Alastruey <ylatuya gmail com>
Date: Sat Jan 29 16:35:18 2011 +0100
Add Log helper from the Hyena project
LongoMatch/Common/ConsoleCrayon.cs | 251 ++++++++++++++++++++++
LongoMatch/Common/Log.cs | 417 ++++++++++++++++++++++++++++++++++++
LongoMatch/LongoMatch.mdp | 2 +
LongoMatch/Makefile.am | 2 +
4 files changed, 672 insertions(+), 0 deletions(-)
---
diff --git a/LongoMatch/Common/ConsoleCrayon.cs b/LongoMatch/Common/ConsoleCrayon.cs
new file mode 100644
index 0000000..74a3c4f
--- /dev/null
+++ b/LongoMatch/Common/ConsoleCrayon.cs
@@ -0,0 +1,251 @@
+//
+// ConsoleCrayon.cs
+//
+// Author:
+// Aaron Bockover <abockover novell com>
+//
+// Copyright (C) 2008 Novell, Inc.
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+
+using System;
+
+namespace LongoMatch
+{
+ public static class ConsoleCrayon
+ {
+
+#region Public API
+
+ private static ConsoleColor foreground_color;
+ public static ConsoleColor ForegroundColor {
+ get { return foreground_color; }
+ set {
+ foreground_color = value;
+ SetColor (foreground_color, true);
+ }
+ }
+
+ private static ConsoleColor background_color;
+ public static ConsoleColor BackgroundColor {
+ get { return background_color; }
+ set {
+ background_color = value;
+ SetColor (background_color, false);
+ }
+ }
+
+ public static void ResetColor ()
+ {
+ if (XtermColors) {
+ Console.Write (GetAnsiResetControlCode ());
+ } else if (Environment.OSVersion.Platform != PlatformID.Unix && !RuntimeIsMono) {
+ Console.ResetColor ();
+ }
+ }
+
+ private static void SetColor (ConsoleColor color, bool isForeground)
+ {
+ if (color < ConsoleColor.Black || color > ConsoleColor.White) {
+ throw new ArgumentOutOfRangeException ("color", "Not a ConsoleColor value.");
+ }
+
+ if (XtermColors) {
+ Console.Write (GetAnsiColorControlCode (color, isForeground));
+ } else if (Environment.OSVersion.Platform != PlatformID.Unix && !RuntimeIsMono) {
+ if (isForeground) {
+ Console.ForegroundColor = color;
+ } else {
+ Console.BackgroundColor = color;
+ }
+ }
+ }
+
+#endregion
+
+#region Ansi/VT Code Calculation
+
+ // Modified from Mono's System.TermInfoDriver
+ // License: MIT/X11
+ // Authors: Gonzalo Paniagua Javier <gonzalo ximian com>
+ // (C) 2005-2006 Novell, Inc <http://www.novell.com>
+
+ private static int TranslateColor (ConsoleColor desired, out bool light)
+ {
+ light = false;
+ switch (desired) {
+ // Dark colors
+ case ConsoleColor.Black: return 0;
+ case ConsoleColor.DarkRed: return 1;
+ case ConsoleColor.DarkGreen: return 2;
+ case ConsoleColor.DarkYellow: return 3;
+ case ConsoleColor.DarkBlue: return 4;
+ case ConsoleColor.DarkMagenta: return 5;
+ case ConsoleColor.DarkCyan: return 6;
+ case ConsoleColor.Gray: return 7;
+
+ // Light colors
+ case ConsoleColor.DarkGray: light = true; return 0;
+ case ConsoleColor.Red: light = true; return 1;
+ case ConsoleColor.Green: light = true; return 2;
+ case ConsoleColor.Yellow: light = true; return 3;
+ case ConsoleColor.Blue: light = true; return 4;
+ case ConsoleColor.Magenta: light = true; return 5;
+ case ConsoleColor.Cyan: light = true; return 6;
+ case ConsoleColor.White: default: light = true; return 7;
+ }
+ }
+
+ private static string GetAnsiColorControlCode (ConsoleColor color, bool isForeground)
+ {
+ // lighter fg colours are 90 -> 97 rather than 30 -> 37
+ // lighter bg colours are 100 -> 107 rather than 40 -> 47
+ bool light;
+ int code = TranslateColor (color, out light) + (isForeground ? 30 : 40) + (light ? 60 : 0);
+ return String.Format ("\x001b[{0}m", code);
+ }
+
+ private static string GetAnsiResetControlCode ()
+ {
+ return "\x001b[0m";
+ }
+
+#endregion
+
+#region xterm Detection
+
+ private static bool? xterm_colors = null;
+ public static bool XtermColors {
+ get {
+ if (xterm_colors == null) {
+ DetectXtermColors ();
+ }
+
+ return xterm_colors.Value;
+ }
+ }
+
+ [System.Runtime.InteropServices.DllImport ("libc", EntryPoint="isatty")]
+ private extern static int _isatty (int fd);
+
+ private static bool isatty (int fd)
+ {
+ try {
+ return _isatty (fd) == 1;
+ } catch {
+ return false;
+ }
+ }
+
+ private static void DetectXtermColors ()
+ {
+ bool _xterm_colors = false;
+
+ switch (Environment.GetEnvironmentVariable ("TERM")) {
+ case "xterm":
+ case "rxvt":
+ case "rxvt-unicode":
+ if (Environment.GetEnvironmentVariable ("COLORTERM") != null) {
+ _xterm_colors = true;
+ }
+ break;
+ case "xterm-color":
+ _xterm_colors = true;
+ break;
+ }
+
+ xterm_colors = _xterm_colors && isatty (1) && isatty (2);
+ }
+
+#endregion
+
+#region Runtime Detection
+
+ private static bool? runtime_is_mono;
+ public static bool RuntimeIsMono {
+ get {
+ if (runtime_is_mono == null) {
+ runtime_is_mono = Type.GetType ("System.MonoType") != null;
+ }
+
+ return runtime_is_mono.Value;
+ }
+ }
+
+#endregion
+
+#region Tests
+
+ public static void Test ()
+ {
+ TestSelf ();
+ Console.WriteLine ();
+ TestAnsi ();
+ Console.WriteLine ();
+ TestRuntime ();
+ }
+
+ private static void TestSelf ()
+ {
+ Console.WriteLine ("==SELF TEST==");
+ foreach (ConsoleColor color in Enum.GetValues (typeof (ConsoleColor))) {
+ ForegroundColor = color;
+ Console.Write (color);
+ ResetColor ();
+ Console.Write (" :: ");
+ BackgroundColor = color;
+ Console.Write (color);
+ ResetColor ();
+ Console.WriteLine ();
+ }
+ }
+
+ private static void TestAnsi ()
+ {
+ Console.WriteLine ("==ANSI TEST==");
+ foreach (ConsoleColor color in Enum.GetValues (typeof (ConsoleColor))) {
+ string color_code_fg = GetAnsiColorControlCode (color, true);
+ string color_code_bg = GetAnsiColorControlCode (color, false);
+ Console.Write ("{0}{1}: {2}{3} :: {4}{1}: {5}{3}", color_code_fg, color, color_code_fg.Substring (2),
+ GetAnsiResetControlCode (), color_code_bg, color_code_bg.Substring (2));
+ Console.WriteLine ();
+ }
+ }
+
+ private static void TestRuntime ()
+ {
+ Console.WriteLine ("==RUNTIME TEST==");
+ foreach (ConsoleColor color in Enum.GetValues (typeof (ConsoleColor))) {
+ Console.ForegroundColor = color;
+ Console.Write (color);
+ Console.ResetColor ();
+ Console.Write (" :: ");
+ Console.BackgroundColor = color;
+ Console.Write (color);
+ Console.ResetColor ();
+ Console.WriteLine ();
+ }
+ }
+
+#endregion
+
+ }
+}
diff --git a/LongoMatch/Common/Log.cs b/LongoMatch/Common/Log.cs
new file mode 100644
index 0000000..c9fc165
--- /dev/null
+++ b/LongoMatch/Common/Log.cs
@@ -0,0 +1,417 @@
+//
+// Log.cs
+//
+// Author:
+// Aaron Bockover <abockover novell com>
+//
+// Copyright (C) 2005-2007 Novell, Inc.
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+
+using System;
+using System.Text;
+using System.Collections.Generic;
+using System.Threading;
+
+namespace LongoMatch
+{
+ public delegate void LogNotifyHandler (LogNotifyArgs args);
+
+ public class LogNotifyArgs : EventArgs
+ {
+ private LogEntry entry;
+
+ public LogNotifyArgs (LogEntry entry)
+ {
+ this.entry = entry;
+ }
+
+ public LogEntry Entry {
+ get { return entry; }
+ }
+ }
+
+ public enum LogEntryType
+ {
+ Debug,
+ Warning,
+ Error,
+ Information
+ }
+
+ public class LogEntry
+ {
+ private LogEntryType type;
+ private string message;
+ private string details;
+ private DateTime timestamp;
+
+ internal LogEntry (LogEntryType type, string message, string details)
+ {
+ this.type = type;
+ this.message = message;
+ this.details = details;
+ this.timestamp = DateTime.Now;
+ }
+
+ public LogEntryType Type {
+ get { return type; }
+ }
+
+ public string Message {
+ get { return message; }
+ }
+
+ public string Details {
+ get { return details; }
+ }
+
+ public DateTime TimeStamp {
+ get { return timestamp; }
+ }
+ }
+
+ public static class Log
+ {
+ public static event LogNotifyHandler Notify;
+
+ private static Dictionary<uint, DateTime> timers = new Dictionary<uint, DateTime> ();
+ private static uint next_timer_id = 1;
+
+ private static bool debugging = false;
+ public static bool Debugging {
+ get { return debugging; }
+ set { debugging = value; }
+ }
+
+ public static void Commit (LogEntryType type, string message, string details, bool showUser)
+ {
+ if (type == LogEntryType.Debug && !Debugging) {
+ return;
+ }
+
+ if (type != LogEntryType.Information || (type == LogEntryType.Information && !showUser)) {
+ switch (type) {
+ case LogEntryType.Error: ConsoleCrayon.ForegroundColor = ConsoleColor.Red; break;
+ case LogEntryType.Warning: ConsoleCrayon.ForegroundColor = ConsoleColor.DarkYellow; break;
+ case LogEntryType.Information: ConsoleCrayon.ForegroundColor = ConsoleColor.Green; break;
+ case LogEntryType.Debug: ConsoleCrayon.ForegroundColor = ConsoleColor.Blue; break;
+ }
+
+ var thread_name = String.Empty;
+ if (Debugging) {
+ var thread = Thread.CurrentThread;
+ thread_name = String.Format ("{0} ", thread.ManagedThreadId);
+ }
+
+ Console.Write ("[{5}{0} {1:00}:{2:00}:{3:00}.{4:000}]", TypeString (type), DateTime.Now.Hour,
+ DateTime.Now.Minute, DateTime.Now.Second, DateTime.Now.Millisecond, thread_name);
+
+ ConsoleCrayon.ResetColor ();
+
+ if (details != null) {
+ Console.WriteLine (" {0} - {1}", message, details);
+ } else {
+ Console.WriteLine (" {0}", message);
+ }
+ }
+
+ if (showUser) {
+ OnNotify (new LogEntry (type, message, details));
+ }
+ }
+
+ private static string TypeString (LogEntryType type)
+ {
+ switch (type) {
+ case LogEntryType.Debug: return "Debug";
+ case LogEntryType.Warning: return "Warn ";
+ case LogEntryType.Error: return "Error";
+ case LogEntryType.Information: return "Info ";
+ }
+ return null;
+ }
+
+ private static void OnNotify (LogEntry entry)
+ {
+ LogNotifyHandler handler = Notify;
+ if (handler != null) {
+ handler (new LogNotifyArgs (entry));
+ }
+ }
+
+ #region Timer Methods
+
+ public static uint DebugTimerStart (string message)
+ {
+ return TimerStart (message, false);
+ }
+
+ public static uint InformationTimerStart (string message)
+ {
+ return TimerStart (message, true);
+ }
+
+ private static uint TimerStart (string message, bool isInfo)
+ {
+ if (!Debugging && !isInfo) {
+ return 0;
+ }
+
+ if (isInfo) {
+ Information (message);
+ } else {
+ Debug (message);
+ }
+
+ return TimerStart (isInfo);
+ }
+
+ public static uint DebugTimerStart ()
+ {
+ return TimerStart (false);
+ }
+
+ public static uint InformationTimerStart ()
+ {
+ return TimerStart (true);
+ }
+
+ private static uint TimerStart (bool isInfo)
+ {
+ if (!Debugging && !isInfo) {
+ return 0;
+ }
+
+ uint timer_id = next_timer_id++;
+ timers.Add (timer_id, DateTime.Now);
+ return timer_id;
+ }
+
+ public static void DebugTimerPrint (uint id)
+ {
+ if (!Debugging) {
+ return;
+ }
+
+ TimerPrint (id, "Operation duration: {0}", false);
+ }
+
+ public static void DebugTimerPrint (uint id, string message)
+ {
+ if (!Debugging) {
+ return;
+ }
+
+ TimerPrint (id, message, false);
+ }
+
+ public static void InformationTimerPrint (uint id)
+ {
+ TimerPrint (id, "Operation duration: {0}", true);
+ }
+
+ public static void InformationTimerPrint (uint id, string message)
+ {
+ TimerPrint (id, message, true);
+ }
+
+ private static void TimerPrint (uint id, string message, bool isInfo)
+ {
+ if (!Debugging && !isInfo) {
+ return;
+ }
+
+ DateTime finish = DateTime.Now;
+
+ if (!timers.ContainsKey (id)) {
+ return;
+ }
+
+ TimeSpan duration = finish - timers[id];
+ string d_message;
+ if (duration.TotalSeconds < 60) {
+ d_message = duration.TotalSeconds.ToString ();
+ } else {
+ d_message = duration.ToString ();
+ }
+
+ if (isInfo) {
+ InformationFormat (message, d_message);
+ } else {
+ DebugFormat (message, d_message);
+ }
+ }
+
+ #endregion
+
+ #region Public Debug Methods
+
+ public static void Debug (string message, string details)
+ {
+ if (Debugging) {
+ Commit (LogEntryType.Debug, message, details, false);
+ }
+ }
+
+ public static void Debug (string message)
+ {
+ if (Debugging) {
+ Debug (message, null);
+ }
+ }
+
+ public static void DebugFormat (string format, params object [] args)
+ {
+ if (Debugging) {
+ Debug (String.Format (format, args));
+ }
+ }
+
+ #endregion
+
+ #region Public Information Methods
+
+ public static void Information (string message)
+ {
+ Information (message, null);
+ }
+
+ public static void Information (string message, string details)
+ {
+ Information (message, details, false);
+ }
+
+ public static void Information (string message, string details, bool showUser)
+ {
+ Commit (LogEntryType.Information, message, details, showUser);
+ }
+
+ public static void Information (string message, bool showUser)
+ {
+ Information (message, null, showUser);
+ }
+
+ public static void InformationFormat (string format, params object [] args)
+ {
+ Information (String.Format (format, args));
+ }
+
+ #endregion
+
+ #region Public Warning Methods
+
+ public static void Warning (string message)
+ {
+ Warning (message, null);
+ }
+
+ public static void Warning (string message, string details)
+ {
+ Warning (message, details, false);
+ }
+
+ public static void Warning (string message, string details, bool showUser)
+ {
+ Commit (LogEntryType.Warning, message, details, showUser);
+ }
+
+ public static void Warning (string message, bool showUser)
+ {
+ Warning (message, null, showUser);
+ }
+
+ public static void WarningFormat (string format, params object [] args)
+ {
+ Warning (String.Format (format, args));
+ }
+
+ #endregion
+
+ #region Public Error Methods
+
+ public static void Error (string message)
+ {
+ Error (message, null);
+ }
+
+ public static void Error (string message, string details)
+ {
+ Error (message, details, false);
+ }
+
+ public static void Error (string message, string details, bool showUser)
+ {
+ Commit (LogEntryType.Error, message, details, showUser);
+ }
+
+ public static void Error (string message, bool showUser)
+ {
+ Error (message, null, showUser);
+ }
+
+ public static void ErrorFormat (string format, params object [] args)
+ {
+ Error (String.Format (format, args));
+ }
+
+ #endregion
+
+ #region Public Exception Methods
+
+ public static void DebugException (Exception e)
+ {
+ if (Debugging) {
+ Exception (e);
+ }
+ }
+
+ public static void Exception (Exception e)
+ {
+ Exception (null, e);
+ }
+
+ public static void Exception (string message, Exception e)
+ {
+ Stack<Exception> exception_chain = new Stack<Exception> ();
+ StringBuilder builder = new StringBuilder ();
+
+ while (e != null) {
+ exception_chain.Push (e);
+ e = e.InnerException;
+ }
+
+ while (exception_chain.Count > 0) {
+ e = exception_chain.Pop ();
+ builder.AppendFormat ("{0}: {1} (in `{2}')", e.GetType (), e.Message, e.Source).AppendLine ();
+ builder.Append (e.StackTrace);
+ if (exception_chain.Count > 0) {
+ builder.AppendLine ();
+ }
+ }
+
+ // FIXME: We should save these to an actual log file
+ Log.Warning (message ?? "Caught an exception", builder.ToString (), false);
+ }
+
+ #endregion
+ }
+}
diff --git a/LongoMatch/LongoMatch.mdp b/LongoMatch/LongoMatch.mdp
index 46aaeff..17d53f6 100644
--- a/LongoMatch/LongoMatch.mdp
+++ b/LongoMatch/LongoMatch.mdp
@@ -201,6 +201,8 @@
<File subtype="Code" buildaction="Compile" name="Store/SubCategory.cs" />
<File subtype="Code" buildaction="Compile" name="Store/Templates/SubCategoriesTemplate.cs" />
<File subtype="Code" buildaction="Compile" name="Store/Templates/CategoriesTemplate.cs" />
+ <File subtype="Code" buildaction="Compile" name="Common/Log.cs" />
+ <File subtype="Code" buildaction="Compile" name="Common/ConsoleCrayon.cs" />
</Contents>
<References>
<ProjectReference type="Gac" localcopy="True" refto="Mono.Posix, Version=2.0.0.0, Culture=neutral, PublicKeyToken=0738eb9f132ed756" />
diff --git a/LongoMatch/Makefile.am b/LongoMatch/Makefile.am
index 90a5cb5..0b390af 100644
--- a/LongoMatch/Makefile.am
+++ b/LongoMatch/Makefile.am
@@ -79,6 +79,8 @@ FILES = \
Common/Enums.cs \
Common/Cairo.cs \
Common/Constants.cs \
+ Common/ConsoleCrayon.cs \
+ Common/Log.cs \
Common/SerializableObject.cs \
DB/DataBase.cs \
gtk-gui/generated.cs \
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