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Add persistent command history in console

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Signed-off-by: BlueWall <jamesh@bluewallgroup.com>
This commit is contained in:
Jak Daniels
2014-09-22 16:54:12 +01:00
committed by BlueWall
parent 1e22091193
commit bde60cc92e
7 changed files with 101 additions and 4 deletions
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58
OpenSim/Framework/Console/LocalConsole.cs
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@@ -32,6 +32,8 @@ using System.Reflection;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading;
using System.IO;
using Nini.Config;
using log4net;
namespace OpenSim.Framework.Console
@@ -41,7 +43,9 @@ namespace OpenSim.Framework.Console
/// </summary>
public class LocalConsole : CommandConsole
{
// private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
private string m_historyPath;
private bool m_historyEnable;
// private readonly object m_syncRoot = new object();
private const string LOGLEVEL_NONE = "(none)";
@@ -79,8 +83,54 @@ namespace OpenSim.Framework.Console
return Colors[(Math.Abs(input.ToUpper().GetHashCode()) % Colors.Length)];
}
public LocalConsole(string defaultPrompt) : base(defaultPrompt)
public LocalConsole(string defaultPrompt, IConfig startupConfig = null) : base(defaultPrompt)
{
if (startupConfig == null) return;
m_historyEnable = startupConfig.GetBoolean("ConsoleHistoryFileEnabled", false);
if (!m_historyEnable)
{
m_log.Info("[LOCAL CONSOLE]: Persistent command line history from file is Disabled");
return;
}
string m_historyFile = startupConfig.GetString("ConsoleHistoryFile", "OpenSimConsoleHistory.txt");
int m_historySize = startupConfig.GetInt("ConsoleHistoryFileLines", 100);
m_historyPath = Path.GetFullPath(Path.Combine(Util.configDir(), m_historyFile));
m_log.InfoFormat("[LOCAL CONSOLE]: Persistent command line history is Enabled, up to {0} lines from file {1}", m_historySize, m_historyPath);
if (File.Exists(m_historyPath))
{
using (StreamReader history_file = new StreamReader(m_historyPath))
{
string line;
while ((line = history_file.ReadLine()) != null)
{
m_history.Add(line);
}
}
if (m_history.Count > m_historySize)
{
while (m_history.Count > m_historySize)
m_history.RemoveAt(0);
using (StreamWriter history_file = new StreamWriter(m_historyPath))
{
foreach (string line in m_history)
{
history_file.WriteLine(line);
}
}
}
m_log.InfoFormat("[LOCAL CONSOLE]: Read {0} lines of command line history from file {1}", m_history.Count, m_historyPath);
}
else
{
m_log.InfoFormat("[LOCAL CONSOLE]: Creating new empty command line history file {0}", m_historyPath);
File.Create(m_historyPath).Dispose();
}
}
private void AddToHistory(string text)
@@ -89,6 +139,10 @@ namespace OpenSim.Framework.Console
m_history.RemoveAt(0);
m_history.Add(text);
if (m_historyEnable)
{
File.AppendAllText(m_historyPath, text + Environment.NewLine);
}
}
/// <summary>