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Make "show info" command available across all servers 

This helpfully lists version information, startup location and console log level
0.7.4-extended
Justin Clark-Casey (justincc) 2012-11-22 04:45:53 +00:00
parent 632dad337b
commit 9cdf5199df
5 changed files with 187 additions and 238 deletions
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178
OpenSim/Framework/Servers/BaseOpenSimServer.cs
View File

@ -62,19 +62,6 @@ namespace OpenSim.Framework.Servers
/// </summary>
private Timer m_periodicDiagnosticsTimer = new Timer(60 * 60 * 1000);
protected OpenSimAppender m_consoleAppender;
protected IAppender m_logFileAppender = null;
/// <summary>
/// Record the initial startup directory for info purposes
/// </summary>
protected string m_startupDirectory = Environment.CurrentDirectory;
/// <summary>
/// Server version information. Usually VersionInfo + information about git commit, operating system, etc.
/// </summary>
protected string m_version;
protected string m_pidFile = String.Empty;
/// <summary>
@ -90,27 +77,11 @@ namespace OpenSim.Framework.Servers
public BaseOpenSimServer() : base()
{
m_version = VersionInfo.Version;
// Random uuid for private data
m_osSecret = UUID.Random().ToString();
m_periodicDiagnosticsTimer.Elapsed += new ElapsedEventHandler(LogDiagnostics);
m_periodicDiagnosticsTimer.Enabled = true;
// This thread will go on to become the console listening thread
Thread.CurrentThread.Name = "ConsoleThread";
ILoggerRepository repository = LogManager.GetRepository();
IAppender[] appenders = repository.GetAppenders();
foreach (IAppender appender in appenders)
{
if (appender.Name == "LogFileAppender")
{
m_logFileAppender = appender;
}
}
}
/// <summary>
@ -121,34 +92,6 @@ namespace OpenSim.Framework.Servers
if (m_console == null)
return;
ILoggerRepository repository = LogManager.GetRepository();
IAppender[] appenders = repository.GetAppenders();
foreach (IAppender appender in appenders)
{
if (appender.Name == "Console")
{
m_consoleAppender = (OpenSimAppender)appender;
break;
}
}
if (null == m_consoleAppender)
{
Notice("No appender named Console found (see the log4net config file for this executable)!");
}
else
{
// FIXME: This should be done through an interface rather than casting.
m_consoleAppender.Console = (ConsoleBase)m_console;
// If there is no threshold set then the threshold is effectively everything.
if (null == m_consoleAppender.Threshold)
m_consoleAppender.Threshold = Level.All;
Notice(String.Format("Console log level is {0}", m_consoleAppender.Threshold));
}
RegisterCommonCommands();
m_console.Commands.AddCommand("General", false, "quit",
@ -163,10 +106,6 @@ namespace OpenSim.Framework.Servers
"set log level <level>",
"Set the console logging level", HandleLogLevel);
m_console.Commands.AddCommand("General", false, "show info",
"show info",
"Show general information about the server", HandleShow);
m_console.Commands.AddCommand("General", false, "show threads",
"show threads",
"Show thread status", HandleShow);
@ -279,8 +218,6 @@ namespace OpenSim.Framework.Servers
public virtual void Startup()
{
m_log.Info("[STARTUP]: Beginning startup processing");
EnhanceVersionInformation();
m_log.Info("[STARTUP]: OpenSimulator version: " + m_version + Environment.NewLine);
// clr version potentially is more confusing than helpful, since it doesn't tell us if we're running under Mono/MS .NET and
@ -377,10 +314,6 @@ namespace OpenSim.Framework.Servers
switch (showParams[0])
{
case "info":
ShowInfo();
break;
case "threads":
Notice(GetThreadsReport());
break;
@ -410,116 +343,7 @@ namespace OpenSim.Framework.Servers
MainConsole.Instance.OutputFormat("Aborted thread with id {0}", threadId);
else
MainConsole.Instance.OutputFormat("ERROR - Thread with id {0} not found in managed threads", threadId);
}
protected void ShowInfo()
{
Notice(GetVersionText());
Notice("Startup directory: " + m_startupDirectory);
if (null != m_consoleAppender)
Notice(String.Format("Console log level: {0}", m_consoleAppender.Threshold));
}
protected string GetVersionText()
{
return String.Format("Version: {0} (interface version {1})", m_version, VersionInfo.MajorInterfaceVersion);
}
/// <summary>
/// Enhance the version string with extra information if it's available.
/// </summary>
protected void EnhanceVersionInformation()
{
string buildVersion = string.Empty;
// The subversion information is deprecated and will be removed at a later date
// Add subversion revision information if available
// Try file "svn_revision" in the current directory first, then the .svn info.
// This allows to make the revision available in simulators not running from the source tree.
// FIXME: Making an assumption about the directory we're currently in - we do this all over the place
// elsewhere as well
string gitDir = "../.git/";
string gitRefPointerPath = gitDir + "HEAD";
string svnRevisionFileName = "svn_revision";
string svnFileName = ".svn/entries";
string manualVersionFileName = ".version";
string inputLine;
int strcmp;
if (File.Exists(manualVersionFileName))
{
using (StreamReader CommitFile = File.OpenText(manualVersionFileName))
buildVersion = CommitFile.ReadLine();
m_version += buildVersion ?? "";
}
else if (File.Exists(gitRefPointerPath))
{
// m_log.DebugFormat("[OPENSIM]: Found {0}", gitRefPointerPath);
string rawPointer = "";
using (StreamReader pointerFile = File.OpenText(gitRefPointerPath))
rawPointer = pointerFile.ReadLine();
// m_log.DebugFormat("[OPENSIM]: rawPointer [{0}]", rawPointer);
Match m = Regex.Match(rawPointer, "^ref: (.+)$");
if (m.Success)
{
// m_log.DebugFormat("[OPENSIM]: Matched [{0}]", m.Groups[1].Value);
string gitRef = m.Groups[1].Value;
string gitRefPath = gitDir + gitRef;
if (File.Exists(gitRefPath))
{
// m_log.DebugFormat("[OPENSIM]: Found gitRefPath [{0}]", gitRefPath);
using (StreamReader refFile = File.OpenText(gitRefPath))
{
string gitHash = refFile.ReadLine();
m_version += gitHash.Substring(0, 7);
}
}
}
}
else
{
// Remove the else logic when subversion mirror is no longer used
if (File.Exists(svnRevisionFileName))
{
StreamReader RevisionFile = File.OpenText(svnRevisionFileName);
buildVersion = RevisionFile.ReadLine();
buildVersion.Trim();
RevisionFile.Close();
}
if (string.IsNullOrEmpty(buildVersion) && File.Exists(svnFileName))
{
StreamReader EntriesFile = File.OpenText(svnFileName);
inputLine = EntriesFile.ReadLine();
while (inputLine != null)
{
// using the dir svn revision at the top of entries file
strcmp = String.Compare(inputLine, "dir");
if (strcmp == 0)
{
buildVersion = EntriesFile.ReadLine();
break;
}
else
{
inputLine = EntriesFile.ReadLine();
}
}
EntriesFile.Close();
}
m_version += string.IsNullOrEmpty(buildVersion) ? " " : ("." + buildVersion + " ").Substring(0, 6);
}
}
}
protected void CreatePIDFile(string path)
{

186
OpenSim/Framework/Servers/ServerBase.cs
View File

@ -27,26 +27,90 @@
using System;
using System.Collections.Generic;
using System.IO;
using System.Reflection;
using System.Text;
using System.Text.RegularExpressions;
using log4net;
using log4net.Appender;
using log4net.Core;
using log4net.Repository;
using Nini.Config;
using OpenSim.Framework.Console;
namespace OpenSim.Framework.Servers
{
public class ServerBase
{
private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
/// <summary>
/// Console to be used for any command line output. Can be null, in which case there should be no output.
/// </summary>
protected ICommandConsole m_console;
/// <summary>
/// Time at which this server was started
/// </summary>
protected OpenSimAppender m_consoleAppender;
protected FileAppender m_logFileAppender;
protected DateTime m_startuptime;
protected string m_startupDirectory = Environment.CurrentDirectory;
/// <summary>
/// Server version information. Usually VersionInfo + information about git commit, operating system, etc.
/// </summary>
protected string m_version;
public ServerBase()
{
m_startuptime = DateTime.Now;
m_version = VersionInfo.Version;
EnhanceVersionInformation();
}
public void RegisterCommonAppenders(IConfig startupConfig)
{
ILoggerRepository repository = LogManager.GetRepository();
IAppender[] appenders = repository.GetAppenders();
foreach (IAppender appender in appenders)
{
if (appender.Name == "Console")
{
m_consoleAppender = (OpenSimAppender)appender;
}
else if (appender.Name == "LogFileAppender")
{
m_logFileAppender = (FileAppender)appender;
}
}
if (null == m_consoleAppender)
{
Notice("No appender named Console found (see the log4net config file for this executable)!");
}
else
{
// FIXME: This should be done through an interface rather than casting.
m_consoleAppender.Console = (ConsoleBase)m_console;
// If there is no threshold set then the threshold is effectively everything.
if (null == m_consoleAppender.Threshold)
m_consoleAppender.Threshold = Level.All;
Notice(String.Format("Console log level is {0}", m_consoleAppender.Threshold));
}
if (m_logFileAppender != null && startupConfig != null)
{
string cfgFileName = startupConfig.GetString("LogFile", null);
if (cfgFileName != null)
{
m_logFileAppender.File = cfgFileName;
m_logFileAppender.ActivateOptions();
}
m_log.InfoFormat("[LOGGING]: Logging started to file {0}", m_logFileAppender.File);
}
}
/// <summary>
@ -57,6 +121,9 @@ namespace OpenSim.Framework.Servers
if (m_console == null)
return;
m_console.Commands.AddCommand(
"General", false, "show info", "show info", "Show general information about the server", HandleShow);
m_console.Commands.AddCommand(
"General", false, "show uptime", "show uptime", "Show server uptime", HandleShow);
}
@ -71,6 +138,10 @@ namespace OpenSim.Framework.Servers
switch (showParams[0])
{
case "info":
ShowInfo();
break;
case "uptime":
Notice(GetUptimeReport());
break;
@ -90,6 +161,115 @@ namespace OpenSim.Framework.Servers
return sb.ToString();
}
protected void ShowInfo()
{
Notice(GetVersionText());
Notice("Startup directory: " + m_startupDirectory);
if (null != m_consoleAppender)
Notice(String.Format("Console log level: {0}", m_consoleAppender.Threshold));
}
/// <summary>
/// Enhance the version string with extra information if it's available.
/// </summary>
protected void EnhanceVersionInformation()
{
string buildVersion = string.Empty;
// The subversion information is deprecated and will be removed at a later date
// Add subversion revision information if available
// Try file "svn_revision" in the current directory first, then the .svn info.
// This allows to make the revision available in simulators not running from the source tree.
// FIXME: Making an assumption about the directory we're currently in - we do this all over the place
// elsewhere as well
string gitDir = "../.git/";
string gitRefPointerPath = gitDir + "HEAD";
string svnRevisionFileName = "svn_revision";
string svnFileName = ".svn/entries";
string manualVersionFileName = ".version";
string inputLine;
int strcmp;
if (File.Exists(manualVersionFileName))
{
using (StreamReader CommitFile = File.OpenText(manualVersionFileName))
buildVersion = CommitFile.ReadLine();
m_version += buildVersion ?? "";
}
else if (File.Exists(gitRefPointerPath))
{
// m_log.DebugFormat("[OPENSIM]: Found {0}", gitRefPointerPath);
string rawPointer = "";
using (StreamReader pointerFile = File.OpenText(gitRefPointerPath))
rawPointer = pointerFile.ReadLine();
// m_log.DebugFormat("[OPENSIM]: rawPointer [{0}]", rawPointer);
Match m = Regex.Match(rawPointer, "^ref: (.+)$");
if (m.Success)
{
// m_log.DebugFormat("[OPENSIM]: Matched [{0}]", m.Groups[1].Value);
string gitRef = m.Groups[1].Value;
string gitRefPath = gitDir + gitRef;
if (File.Exists(gitRefPath))
{
// m_log.DebugFormat("[OPENSIM]: Found gitRefPath [{0}]", gitRefPath);
using (StreamReader refFile = File.OpenText(gitRefPath))
{
string gitHash = refFile.ReadLine();
m_version += gitHash.Substring(0, 7);
}
}
}
}
else
{
// Remove the else logic when subversion mirror is no longer used
if (File.Exists(svnRevisionFileName))
{
StreamReader RevisionFile = File.OpenText(svnRevisionFileName);
buildVersion = RevisionFile.ReadLine();
buildVersion.Trim();
RevisionFile.Close();
}
if (string.IsNullOrEmpty(buildVersion) && File.Exists(svnFileName))
{
StreamReader EntriesFile = File.OpenText(svnFileName);
inputLine = EntriesFile.ReadLine();
while (inputLine != null)
{
// using the dir svn revision at the top of entries file
strcmp = String.Compare(inputLine, "dir");
if (strcmp == 0)
{
buildVersion = EntriesFile.ReadLine();
break;
}
else
{
inputLine = EntriesFile.ReadLine();
}
}
EntriesFile.Close();
}
m_version += string.IsNullOrEmpty(buildVersion) ? " " : ("." + buildVersion + " ").Substring(0, 6);
}
}
protected string GetVersionText()
{
return String.Format("Version: {0} (interface version {1})", m_version, VersionInfo.MajorInterfaceVersion);
}
/// <summary>
/// Console output is only possible if a console has been established.
/// That is something that cannot be determined within this class. So

17
OpenSim/Region/Application/OpenSim.cs
View File

@ -106,22 +106,6 @@ namespace OpenSim
m_timeInterval = startupConfig.GetInt("timer_Interval", 1200);
}
if (m_logFileAppender != null)
{
if (m_logFileAppender is log4net.Appender.FileAppender)
{
log4net.Appender.FileAppender appender =
(log4net.Appender.FileAppender)m_logFileAppender;
string fileName = startupConfig.GetString("LogFile", String.Empty);
if (fileName != String.Empty)
{
appender.File = fileName;
appender.ActivateOptions();
}
m_log.InfoFormat("[LOGGING]: Logging started to file {0}", appender.File);
}
}
string asyncCallMethodStr = startupConfig.GetString("async_call_method", String.Empty);
FireAndForgetMethod asyncCallMethod;
if (!String.IsNullOrEmpty(asyncCallMethodStr) && Utils.EnumTryParse<FireAndForgetMethod>(asyncCallMethodStr, out asyncCallMethod))
@ -174,6 +158,7 @@ namespace OpenSim
MainConsole.Instance = m_console;
RegisterCommonAppenders(m_config.Source.Configs["Startup"]);
RegisterConsoleCommands();
base.StartupSpecific();

43
OpenSim/Server/Base/ServicesServerBase.cs
View File

@ -191,48 +191,7 @@ namespace OpenSim.Server.Base
XmlConfigurator.Configure();
}
ILoggerRepository repository = LogManager.GetRepository();
IAppender[] appenders = repository.GetAppenders();
foreach (IAppender appender in appenders)
{
if (appender.Name == "Console")
{
consoleAppender = (OpenSimAppender)appender;
}
if (appender.Name == "LogFileAppender")
{
fileAppender = (FileAppender)appender;
}
}
if (consoleAppender == null)
{
System.Console.WriteLine("No console appender found. Server can't start");
Thread.CurrentThread.Abort();
}
else
{
consoleAppender.Console = (ConsoleBase)MainConsole.Instance;
if (null == consoleAppender.Threshold)
consoleAppender.Threshold = Level.All;
}
// Set log file
//
if (fileAppender != null)
{
if (startupConfig != null)
{
string cfgFileName = startupConfig.GetString("logfile", null);
if (cfgFileName != null)
{
fileAppender.File = cfgFileName;
fileAppender.ActivateOptions();
}
}
}
RegisterCommonAppenders(startupConfig);
if (startupConfig.GetString("PIDFile", String.Empty) != String.Empty)
{

1
prebuild.xml
View File

@ -445,6 +445,7 @@
<Reference name="XMLRPC" path="../../../bin/"/>
<Reference name="log4net" path="../../../bin/"/>
<Reference name="HttpServer_OpenSim" path="../../../bin/"/>
<Reference name="Nini" path="../../../bin/"/>
<Files>
<Match pattern="*.cs" recurse="false">