/// <summary>
/// 记录用户操作日志
/// </summary>
/// <param name="context">日志上下文</param>
public static void LogOperation(LogContext context)
{
try
{
Logger logger = NLog.LogManager.GetLogger("Operation");
if (ConfigurationManager.LoggingEnable && logger.IsInfoEnabled)
{
LogEventInfo log = new LogEventInfo(LogLevelConverter.Convert(context.Level), "", "");
log.Properties["type"] = context.Type;
log.Properties["url"] = context.RequestUrl;
log.Properties["referer"] = context.RefererUrl;
log.Properties["controller"] = context.Controller;
log.Properties["action"] = context.Action;
log.Properties["username"] = context.Username;
log.Properties["userip"] = context.UserIP;
log.Properties["useragent"] = context.UserAgent;
log.Message = context.Message;
log.TimeStamp = context.TimeStamp;
logger.Log(log);
}
}
catch { }
}
public override void Flush(LogContext context)
{
var msg = Format(context.Logger, context);
if (!String.IsNullOrEmpty(msg))
{
Debug.Print(msg);
}
}
public void returns_only_tokens_for_empty_and_nulls(string p)
{
var ctx = new LogContext();
string result = ctx.Tokenize(p);
Assert.Equal('[', result[0]);
Assert.DoesNotThrow(() => Guid.Parse(result.Substring(1, _guidLength)));
Assert.Equal(']', result[result.Length - 1]);
}
public override void Flush(LogContext context)
{
var msg = Format(context.Logger, context);
if (String.IsNullOrEmpty(msg))
return;
var sw = GetWriter(context.Logger);
sw.WriteLine(msg);
sw.Flush();
}
public void does_not_break_strings_that_contain_format_placeholders()
{
var ctx = new LogContext();
string formatInput = "abc {0}def {1} xyz";
string result = ctx.Tokenize(formatInput).FormatWith("11", "22");
Assert.Equal("abc 11def 22 xyz", result.Substring(0, result.Length - (5 + _guidLength)));
}
public void Set(object fromKey, IEnumerable toKeys)
{
var oldToKeys = GetToKeys(fromKey);
RelationEditor.Set(fromKey, toKeys);
var logContext = new LogContext() {
FromKey = fromKey,
RelationName = RelationName,
AddedToKeys = toKeys.Cast<object>().Where( toKey => !DalcRelationEditor.Contains(toKey, oldToKeys)).ToArray(),
RemovedToKeys = oldToKeys.Cast<object>().Where(oldToKey => !DalcRelationEditor.Contains(oldToKey, toKeys)).ToArray()
};
WriteLog.Execute(logContext);
}
public void strings_generated_later_have_higher_timespan()
{
string str = Randomizer.String();
var ctx = new LogContext();
string result1 = ctx.TokenizeTime(str);
Thread.Sleep(100);
string result2 = ctx.TokenizeTime(str);
TimeSpan time1 = TimeSpan.ParseExact(result1.Substring(1, _timespanLength), TimeSpanExtensions.FORMAT, null);
TimeSpan time2 = TimeSpan.ParseExact(result2.Substring(1, _timespanLength), TimeSpanExtensions.FORMAT, null);
Assert.True(time2 > time1);
}
public void prepends_generated_strings_with_timespan()
{
string str = Randomizer.String();
var ctx = new LogContext();
string result = ctx.TokenizeTime(str);
Assert.Equal('[', result[0]);
string time = result.Substring(1, _timespanLength);
Assert.DoesNotThrow(() => TimeSpan.ParseExact(time, TimeSpanExtensions.FORMAT, null));
Assert.Equal(']', result[_timespanLength + 1]);
Assert.Equal(' ', result[_timespanLength + 2]);
}
public void uses_format_to_inject_timespan_in_strings()
{
string str = Randomizer.String();
var ctx = new LogContext("{elapsed} [x] {message}");
string result = ctx.Format(str);
string time = result.Substring(0, _timespanLength);
Assert.DoesNotThrow(() => TimeSpan.ParseExact(time, TimeSpanExtensions.FORMAT, null));
string x = result.Substring(time.Length, 5);
Assert.Equal(" [x] ", x);
string msg = result.Substring(time.Length + x.Length);
Assert.Equal(str, msg);
}
public void uses_format_to_inject_guid_in_strings()
{
string str = Randomizer.String();
var ctx = new LogContext("{token} [x] {message}");
string result = ctx.Format(str);
string token = result.Substring(0, _guidLength);
Assert.DoesNotThrow(() => Guid.Parse(token));
string x = result.Substring(token.Length, 5);
Assert.Equal(" [x] ", x);
string msg = result.Substring(token.Length + x.Length);
Assert.Equal(str, msg);
}
public void TestKeyReservationErrors()
{
lock (_keyReservations)
{
_keyReservations.Clear();
_prefixReservations.Clear();
}
Guid reservation = Guid.NewGuid();
string key = Tester.RandomGenerator.RandomString(LogContext.MaximumKeyLength);
string key2 = LogContext.ReserveKey(key, reservation);
Assert.AreEqual(key, key2);
Guid r2;
Assert.IsTrue(_keyReservations.TryGetValue(key, out r2));
Assert.AreEqual(reservation, r2);
string value = Tester.RandomGenerator.RandomString();
LogContext context = new LogContext();
context.Set(key,value);
}
public void one_instance_uses_one_guid_for_all_strings()
{
string str1 = Randomizer.String();
string str2 = Randomizer.String();
var ctx = new LogContext();
string result1 = ctx.Tokenize(str1);
string result2 = ctx.Tokenize(str2);
string result3 = ctx.Tokenize(str2);
Guid token1 = Guid.Parse(result1.Substring(str1.Length + 4, _guidLength));
Guid token2 = Guid.Parse(result2.Substring(str2.Length + 4, _guidLength));
Assert.Equal(token1, token2);
Assert.Equal(result2, result3);
}
protected String Format(String logger, LogContext context)
{
var msg = "";
switch (context.Level)
{
case LogLevel.DEBUG:
msg = String.Format(Setting.Formatter.PatternDebug, context.LoggedTime, context.ThreadName, logger, context.message);
break;
case LogLevel.WARN:
msg = String.Format(Setting.Formatter.PatternWarn, context.LoggedTime, context.ThreadName, logger, context.message);
break;
case LogLevel.ERROR:
msg = String.Format(Setting.Formatter.PatternError, context.LoggedTime, context.ThreadName, logger, context.message);
break;
default:
break;
}
return msg;
}
public void does_not_break_strings_that_contain_format_placeholders()
{
var ctx = new LogContext("prefix {message} middle {elapsed} | {token} suffix");
string formatInput = "abc {0}def {1} xyz";
string result = ctx.Format(formatInput).FormatWith("11", "22");
string expectedStart = "prefix abc 11def 22 xyz middle ";
Assert.True(result.StartsWith(expectedStart));
Assert.DoesNotThrow(() => TimeSpan.ParseExact(result.Substring(expectedStart.Length, _timespanLength), TimeSpanExtensions.FORMAT, null));
Assert.Equal(" | ", result.Substring(expectedStart.Length + _timespanLength, 3));
Assert.DoesNotThrow(() => Guid.Parse(result.Substring(expectedStart.Length + _timespanLength + 3, _guidLength)));
Assert.True(result.EndsWith(" suffix"));
}
public void TestKeyReservation()
{
lock (_keyReservations)
{
_keyReservations.Clear();
_prefixReservations.Clear();
}
Guid reservation = Guid.NewGuid();
string key = "My test key";
string key2 = LogContext.ReserveKey(key, reservation);
Assert.AreEqual(key, key2);
Guid r2;
Assert.IsTrue(_keyReservations.TryGetValue(key, out r2));
Assert.AreEqual(reservation, r2);
string value = Tester.RandomGenerator.RandomString();
LogContext context = new LogContext();
context.Set(reservation, key, value);
Assert.IsNotNull(context);
string value2 = context.Get(key);
Assert.AreEqual(value, value2);
}
public void appends_pipe_with_guid_to_generated_strings()
{
string str = Randomizer.String();
var ctx = new LogContext();
string result = ctx.Tokenize(str);
string beforeToken = result.Substring(0, str.Length);
Assert.Equal(str, beforeToken);
Assert.Equal(' ', result[str.Length]);
Assert.Equal('|', result[str.Length + 1]);
Assert.Equal(' ', result[str.Length + 2]);
Assert.Equal('[', result[str.Length + 3]);
string token = result.Substring(str.Length + 4, _guidLength);
Assert.DoesNotThrow(() => Guid.Parse(token));
Assert.Equal(']', result[str.Length + 3 + _guidLength + 1]);
}
/// <summary>
/// Query KhronoApi derived class enumeration names.
/// </summary>
/// <param name="khronoApiType">
/// A <see cref="Type"/> that specifies the type of the class where to query enumeration names.
/// </param>
/// <returns>
/// It returns a <see cref="Dictionary{Int32, String}"/> that correlates the enumeration value with
/// the enumeration name.
/// </returns>
protected static LogContext QueryLogContext(Type khronoApiType)
{
if (khronoApiType == null)
throw new ArgumentNullException("khronoApiType");
LogContext logContext = new LogContext();
Dictionary<Int64, string> enumNames = new Dictionary<Int64, string>();
Dictionary<string, Dictionary<Int64, string>> enumBitmasks = new Dictionary<string, Dictionary<Int64, string>>();
FieldInfo[] fieldInfos = khronoApiType.GetFields(BindingFlags.Public | BindingFlags.Static);
foreach (FieldInfo fieldInfo in fieldInfos) {
// Enumeration values are defined as const fields
if (fieldInfo.IsLiteral == false)
continue;
// Enumeration values have at least one RequiredByFeatureAttribute
Attribute[] requiredByFeatureAttribs = Attribute.GetCustomAttributes(fieldInfo, typeof(RequiredByFeatureAttribute));
if ((requiredByFeatureAttribs == null) || (requiredByFeatureAttribs.Length == 0))
continue;
LogAttribute logAttribute = (LogAttribute)Attribute.GetCustomAttribute(fieldInfo, typeof(LogAttribute));
IConvertible fieldInfoValue = (IConvertible)fieldInfo.GetValue(null);
Int64 enumValueKey = fieldInfoValue.ToInt64(System.Globalization.NumberFormatInfo.InvariantInfo);
// Pure enum
if ((logAttribute == null) || (logAttribute.BitmaskName == null)) {
// Collect enumeration
if (enumNames.ContainsKey(enumValueKey) == false)
enumNames.Add(enumValueKey, fieldInfo.Name);
}
// Bitmask enum
if ((logAttribute != null) && (logAttribute.BitmaskName != null)) {
Dictionary<Int64, string> enumBitmaskNames;
if (enumBitmasks.TryGetValue(logAttribute.BitmaskName, out enumBitmaskNames) == false) {
enumBitmaskNames = new Dictionary<long, string>();
enumBitmasks.Add(logAttribute.BitmaskName, enumBitmaskNames);
}
if (enumBitmaskNames.ContainsKey(enumValueKey) == false)
enumBitmaskNames.Add(enumValueKey, fieldInfo.Name);
}
}
// Componse LogContext
logContext.EnumNames = enumNames;
logContext.EnumBitmasks = enumBitmasks;
return (logContext);
}
public async Task TestMemoryLogger()
{
Log.CacheMaximum = 1000;
Log.CacheExpiry = TimeSpan.FromMinutes(1);
Log.ValidLevels = LoggingLevels.All;
string message = "Test message " + Guid.NewGuid();
LogContext context = new LogContext();
context.Set("My data", 1);
context.Set("Some more", "Test");
Log.Add(context, LoggingLevel.Notification, message);
await Log.Flush();
List<Log> logs = Log.AllCached.ToList();
Assert.IsNotNull(logs);
Assert.IsTrue(logs.Any(), "No logs found!");
Assert.IsTrue(logs.Any(l => l.Message == message), "No log with the message '{0}' found.", message);
}
public void Push(LogContext context)
{
Queue.Enqueue(context);
}
static internal void LogOperationalError(PSEventId id, PSOpcode opcode, PSTask task, LogContext logContext, string payLoad) { }
public virtual void Flush(LogContext context)
{
throw new NotImplementedException();
}
