Files
PepperDashCore/Pepperdash Core/Pepperdash Core/Logging/Debug.cs
2020-09-14 17:07:50 -06:00

561 lines
20 KiB
C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using Crestron.SimplSharp;
using Crestron.SimplSharp.Reflection;
using Crestron.SimplSharp.CrestronLogger;
using Crestron.SimplSharp.CrestronIO;
using Newtonsoft.Json;
using PepperDash.Core.DebugThings;
namespace PepperDash.Core
{
public static class Debug
{
/// <summary>
/// Describes the folder location where a given program stores it's debug level memory. By default, the
/// file written will be named appNdebug where N is 1-10.
/// </summary>
public static string FilePathPrefix = @"\nvram\debug\";
/// <summary>
/// The name of the file containing the current debug settings.
/// </summary>
public static string FileName = string.Format(@"app{0}Debug.json", InitialParametersClass.ApplicationNumber);
/// <summary>
/// Current debgu level
/// </summary>
public static int Level { get; private set; }
/// <summary>
/// Indicates if config should be loaded on next boot
/// </summary>
public static bool DoNotLoadOnNextBoot { get; private set; }
static DebugContextCollection Contexts;
static int SaveTimeoutMs = 30000;
/// <summary>
/// Default debug timeout (30 min)
/// </summary>
public static long DebugTimoutMs = 1800000;
/// <summary>
/// Current version string
/// </summary>
public static string PepperDashCoreVersion { get; private set; }
static CTimer SaveTimer;
/// <summary>
/// Resets the debug level to 0 when the timer expires
/// </summary>
static CTimer DebugTimer;
/// <summary>
/// When true, the IncludedExcludedKeys dict will contain keys to include.
/// When false (default), IncludedExcludedKeys will contain keys to exclude.
/// </summary>
static bool ExcludeAllMode;
//static bool ExcludeNoKeyMessages;
static Dictionary<string, object> IncludedExcludedKeys;
static Debug()
{
// Get the assembly version and print it to console and the log
var version = Assembly.GetExecutingAssembly().GetName().Version;
PepperDashCoreVersion = string.Format("{0}.{1}.{2}.{3}", version.Major, version.Minor, version.Build, version.Revision);
var msg = string.Format("[App {0}] Using PepperDash_Core v{1}", InitialParametersClass.ApplicationNumber, PepperDashCoreVersion);
CrestronConsole.PrintLine(msg);
LogError(ErrorLogLevel.Notice, msg);
IncludedExcludedKeys = new Dictionary<string, object>();
//CrestronDataStoreStatic.InitCrestronDataStore();
if (CrestronEnvironment.RuntimeEnvironment == eRuntimeEnvironment.SimplSharpPro)
{
// Add command to console
CrestronConsole.AddNewConsoleCommand(SetDoNotLoadOnNextBootFromConsole, "donotloadonnextboot",
"donotloadonnextboot:P [true/false]: Should the application load on next boot", ConsoleAccessLevelEnum.AccessOperator);
CrestronConsole.AddNewConsoleCommand(SetDebugFromConsole, "appdebug",
"appdebug:P [level 0-2] [(min)]: Set the console debug message level",
ConsoleAccessLevelEnum.AccessOperator);
CrestronConsole.AddNewConsoleCommand(ShowDebugLog, "appdebuglog",
"appdebuglog:P [all] Use \"all\" for full log.",
ConsoleAccessLevelEnum.AccessOperator);
CrestronConsole.AddNewConsoleCommand(s => CrestronLogger.Clear(false), "appdebugclear",
"appdebugclear:P Clears the current custom log",
ConsoleAccessLevelEnum.AccessOperator);
CrestronConsole.AddNewConsoleCommand(SetDebugFilterFromConsole, "appdebugfilter",
"appdebugfilter [params]", ConsoleAccessLevelEnum.AccessOperator);
}
CrestronEnvironment.ProgramStatusEventHandler += CrestronEnvironment_ProgramStatusEventHandler;
LoadMemory();
var context = Contexts.GetOrCreateItem("DEFAULT");
Level = context.Level;
DoNotLoadOnNextBoot = context.DoNotLoadOnNextBoot;
if(DoNotLoadOnNextBoot)
CrestronConsole.PrintLine(string.Format("Program {0} will not load config after next boot. Use console command go:{0} to load the config manually", InitialParametersClass.ApplicationNumber));
try
{
if (InitialParametersClass.NumberOfRemovableDrives > 0)
{
CrestronConsole.PrintLine("{0} RM Drive(s) Present.", InitialParametersClass.NumberOfRemovableDrives);
CrestronLogger.Initialize(2, LoggerModeEnum.DEFAULT); // Use RM instead of DEFAULT as not to double-up console messages.
}
else
CrestronConsole.PrintLine("No RM Drive(s) Present.");
}
catch (Exception e)
{
CrestronConsole.PrintLine("Initializing of CrestronLogger failed: {0}", e);
}
}
/// <summary>
/// Used to save memory when shutting down
/// </summary>
/// <param name="programEventType"></param>
static void CrestronEnvironment_ProgramStatusEventHandler(eProgramStatusEventType programEventType)
{
if (programEventType == eProgramStatusEventType.Stopping)
{
if (SaveTimer != null)
{
SaveTimer.Stop();
SaveTimer = null;
}
Console(0, "Saving debug settings");
SaveMemory();
}
}
/// <summary>
/// Callback for console command. Starts the debug Timer
/// </summary>
/// <param name="levelString"></param>
public static void SetDebugFromConsole(string levelString)
{
try
{
var args = levelString.Split(' ');
var level = Convert.ToInt32(args[0]);
var timeoutMs = DebugTimoutMs;
if(args.Length > 1)
{
timeoutMs = Convert.ToInt32(args[1]) * 60000;
}
// Only start the timer if setting to level 1 or 2
if (level > 0 && level <= 2)
{
if (DebugTimer != null)
{
DebugTimer = new CTimer((o) => SetDebugLevel(0), timeoutMs);
}
else
{
DebugTimer.Reset(timeoutMs);
}
}
if (string.IsNullOrEmpty(levelString.Trim()))
{
CrestronConsole.PrintLine("AppDebug level = {0}", Level);
return;
}
SetDebugLevel(level, timeoutMs);
}
catch
{
CrestronConsole.PrintLine("Usage: appdebug:P [level: 0-2] [(timeout in minutes: 0-480)]");
}
}
/// <summary>
/// Callback for console command
/// </summary>
/// <param name="stateString"></param>
public static void SetDoNotLoadOnNextBootFromConsole(string stateString)
{
try
{
if (string.IsNullOrEmpty(stateString.Trim()))
{
CrestronConsole.PrintLine("DoNotLoadOnNextBoot = {0}", DoNotLoadOnNextBoot);
return;
}
SetDoNotLoadOnNextBoot(Boolean.Parse(stateString));
}
catch
{
CrestronConsole.PrintLine("Usage: donotloadonnextboot:P [true/false]");
}
}
/// <summary>
/// Callback for console command
/// </summary>
/// <param name="items"></param>
public static void SetDebugFilterFromConsole(string items)
{
var str = items.Trim();
if (str == "?")
{
CrestronConsole.ConsoleCommandResponse("Usage:\r APPDEBUGFILTER key1 key2 key3....\r " +
"+all: at beginning puts filter into 'default include' mode\r" +
" All keys that follow will be excluded from output.\r" +
"-all: at beginning puts filter into 'default excluse all' mode.\r" +
" All keys that follow will be the only keys that are shown\r" +
"+nokey: Enables messages with no key (default)\r" +
"-nokey: Disables messages with no key.\r" +
"(nokey settings are independent of all other settings)");
return;
}
var keys = Regex.Split(str, @"\s*");
foreach (var keyToken in keys)
{
var lkey = keyToken.ToLower();
if (lkey == "+all")
{
IncludedExcludedKeys.Clear();
ExcludeAllMode = false;
}
else if (lkey == "-all")
{
IncludedExcludedKeys.Clear();
ExcludeAllMode = true;
}
//else if (lkey == "+nokey")
//{
// ExcludeNoKeyMessages = false;
//}
//else if (lkey == "-nokey")
//{
// ExcludeNoKeyMessages = true;
//}
else
{
string key = null; ;
if (lkey.StartsWith("-"))
{
key = lkey.Substring(1);
// if in exclude all mode, we need to remove this from the inclusions
if (ExcludeAllMode)
{
if (IncludedExcludedKeys.ContainsKey(key))
IncludedExcludedKeys.Remove(key);
}
// otherwise include all mode, add to the exclusions
else
{
IncludedExcludedKeys[key] = new object();
}
}
else if (lkey.StartsWith("+"))
{
key = lkey.Substring(1);
// if in exclude all mode, we need to add this as inclusion
if (ExcludeAllMode)
{
IncludedExcludedKeys[key] = new object();
}
// otherwise include all mode, remove this from exclusions
else
{
if (IncludedExcludedKeys.ContainsKey(key))
IncludedExcludedKeys.Remove(key);
}
}
}
}
}
/// <summary>
/// Sets the debug level
/// </summary>
/// <param name="level"> Valid values 0 (no debug), 1 (critical), 2 (all messages)</param>
public static void SetDebugLevel(int level)
{
if (level <= 2)
{
if (level == 0)
{
DebugTimer.Stop();
DebugTimer.Dispose();
DebugTimer = null;
}
Level = level;
Contexts.GetOrCreateItem("DEFAULT").Level = level;
SaveMemoryOnTimeout();
CrestronConsole.PrintLine("[Application {0}], Debug level set to {1}",
InitialParametersClass.ApplicationNumber, Level);
//var err = CrestronDataStoreStatic.SetLocalUintValue("DebugLevel", level);
//if (err != CrestronDataStore.CDS_ERROR.CDS_SUCCESS)
// CrestronConsole.PrintLine("Error saving console debug level setting: {0}", err);
}
}
/// <summary>
/// Sets the debug level (Default timeout is 30 minutes)
/// </summary>
/// <param name="level"> Valid values 0 (no debug), 1 (critical), 2 (all messages)</param>
/// <param name="timeoutMs">Timeout value in milliseconds </param>
public static void SetDebugLevel(int level, long timeoutMs)
{
if (level <= 2 && level > 0)
{
CrestronConsole.PrintLine("[Application {0}], Debug timer will expire in {1} minutes",
InitialParametersClass.ApplicationNumber, timeoutMs / 60000);
}
SetDebugLevel(level);
}
/// <summary>
/// sets the settings for a device or creates a new entry
/// </summary>
/// <param name="deviceKey"></param>
/// <param name="settings"></param>
/// <returns></returns>
public static void SetDeviceDebugSettings(string deviceKey, object settings)
{
Contexts.SetDebugSettingsForKey(deviceKey, settings);
SaveMemoryOnTimeout();
}
/// <summary>
/// Gets the device settings for a device by key or returns null
/// </summary>
/// <param name="deviceKey"></param>
/// <returns></returns>
public static object GetDeviceDebugSettingsForKey(string deviceKey)
{
return Contexts.GetDebugSettingsForKey(deviceKey);
}
/// <summary>
/// Sets the flag to prevent application starting on next boot
/// </summary>
/// <param name="state"></param>
public static void SetDoNotLoadOnNextBoot(bool state)
{
DoNotLoadOnNextBoot = state;
Contexts.GetOrCreateItem("DEFAULT").DoNotLoadOnNextBoot = state;
SaveMemoryOnTimeout();
CrestronConsole.PrintLine("[Application {0}], Do Not Start on Next Boot set to {1}",
InitialParametersClass.ApplicationNumber, DoNotLoadOnNextBoot);
}
/// <summary>
///
/// </summary>
public static void ShowDebugLog(string s)
{
var loglist = CrestronLogger.PrintTheLog(s.ToLower() == "all");
foreach (var l in loglist)
CrestronConsole.ConsoleCommandResponse(l + CrestronEnvironment.NewLine);
}
/// <summary>
/// Prints message to console if current debug level is equal to or higher than the level of this message.
/// Uses CrestronConsole.PrintLine.
/// </summary>
/// <param name="level"></param>
/// <param name="format">Console format string</param>
/// <param name="items">Object parameters</param>
public static void Console(uint level, string format, params object[] items)
{
if (Level >= level)
CrestronConsole.PrintLine("[{0}]App {1}:{2}", DateTime.Now.ToString("HH:mm:ss.fff"), InitialParametersClass.ApplicationNumber,
string.Format(format, items));
}
/// <summary>
/// Logs to Console when at-level, and all messages to error log, including device key
/// </summary>
public static void Console(uint level, IKeyed dev, string format, params object[] items)
{
if (Level >= level)
Console(level, "[{0}] {1}", dev.Key, string.Format(format, items));
}
public static void Console(uint level, IKeyed dev, ErrorLogLevel errorLogLevel,
string format, params object[] items)
{
var str = string.Format("[{0}] {1}", dev.Key, string.Format(format, items));
LogError(errorLogLevel, str);
if (Level >= level)
{
Console(level, str);
}
}
/// <summary>
/// Logs to Console when at-level, and all messages to error log
/// </summary>
public static void Console(uint level, ErrorLogLevel errorLogLevel,
string format, params object[] items)
{
var str = string.Format(format, items);
LogError(errorLogLevel, str);
if (Level >= level)
{
Console(level, str);
}
}
/// <summary>
/// Logs to both console and the custom user log (not the built-in error log). If appdebug level is set at
/// or above the level provided, then the output will be written to both console and the log. Otherwise
/// it will only be written to the log.
/// </summary>
/// <param name="level"></param>
/// <param name="format"></param>
/// <param name="items"></param>
public static void ConsoleWithLog(uint level, string format, params object[] items)
{
var str = string.Format(format, items);
if (Level >= level)
CrestronConsole.PrintLine("App {0}:{1}", InitialParametersClass.ApplicationNumber, str);
CrestronLogger.WriteToLog(str, level);
}
/// <summary>
/// Logs to both console and the custom user log (not the built-in error log). If appdebug level is set at
/// or above the level provided, then the output will be written to both console and the log. Otherwise
/// it will only be written to the log.
/// </summary>
/// <param name="level"></param>
/// <param name="dev"></param>
/// <param name="format">String.format string</param>
/// <param name="items">Parameters for substitution in the format string.</param>
public static void ConsoleWithLog(uint level, IKeyed dev, string format, params object[] items)
{
var str = string.Format(format, items);
if (Level >= level)
ConsoleWithLog(level, "[{0}] {1}", dev.Key, str);
}
/// <summary>
/// Prints to log and error log
/// </summary>
/// <param name="errorLogLevel"></param>
/// <param name="str"></param>
public static void LogError(ErrorLogLevel errorLogLevel, string str)
{
string msg = string.Format("App {0}:{1}", InitialParametersClass.ApplicationNumber, str);
switch (errorLogLevel)
{
case ErrorLogLevel.Error:
ErrorLog.Error(msg);
break;
case ErrorLogLevel.Warning:
ErrorLog.Warn(msg);
break;
case ErrorLogLevel.Notice:
ErrorLog.Notice(msg);
break;
}
}
/// <summary>
/// Writes the memory object after timeout
/// </summary>
static void SaveMemoryOnTimeout()
{
if (SaveTimer == null)
SaveTimer = new CTimer(o =>
{
SaveTimer = null;
SaveMemory();
}, SaveTimeoutMs);
else
SaveTimer.Reset(SaveTimeoutMs);
}
/// <summary>
/// Writes the memory - use SaveMemoryOnTimeout
/// </summary>
static void SaveMemory()
{
//var dir = @"\NVRAM\debug";
//if (!Directory.Exists(dir))
// Directory.Create(dir);
using (StreamWriter sw = new StreamWriter(GetMemoryFileName()))
{
var json = JsonConvert.SerializeObject(Contexts);
sw.Write(json);
sw.Flush();
}
}
/// <summary>
///
/// </summary>
static void LoadMemory()
{
var file = GetMemoryFileName();
if (File.Exists(file))
{
using (StreamReader sr = new StreamReader(file))
{
var json = sr.ReadToEnd();
Contexts = JsonConvert.DeserializeObject<DebugContextCollection>(json);
if (Contexts != null)
{
Debug.Console(1, "Debug memory restored from file");
return;
}
}
}
Contexts = new DebugContextCollection();
}
/// <summary>
/// Helper to get the file path for this app's debug memory
/// </summary>
static string GetMemoryFileName()
{
return string.Format(@"\NVRAM\debugSettings\program{0}", InitialParametersClass.ApplicationNumber);
}
public enum ErrorLogLevel
{
Error, Warning, Notice, None
}
}
}