/// <summary> Post a SIF_LogEntry to the server.
///
/// </summary>
/// <param name="zone">The Zone to post log information to
/// </param>
/// <param name="data">The SIF_LogEntry object to post as an Add Event
/// </param>
public void Log(IZone zone,
SIF_LogEntry data)
{
if (data == null)
{
return;
}
if (fEcho)
{
StringBuilder b = new StringBuilder();
b.Append("Server Log [Level=");
b.Append(data.LogLevel);
String category = data.SIF_Category;
int? code = data.SIF_Code;
if (category != null && code.HasValue)
{
b.Append(", Category=");
b.Append(category);
b.Append(", Code=");
b.Append(code);
}
String appCode = data.SIF_ApplicationCode;
if (appCode != null)
{
b.Append(", AppCode=");
b.Append(appCode);
}
b.Append("] ");
String desc = data.SIF_Desc;
if (desc != null)
{
b.Append(desc);
}
desc = data.SIF_ExtendedDesc;
if (desc != null)
{
b.Append(". " + desc);
}
zone.Log.Debug(b.ToString());
}
if (fReportEvents && Adk.SifVersion.CompareTo(SifVersion.SIF15r1) >= 0)
{
try {
zone.ReportEvent(data, EventAction.Add);
}
catch (Exception ex) {
zone.Log.Debug("Error reporting SIF_LogEntry event to zone: " + ex);
}
}
}
public void ParseSIF_LogEntry()
{
// This test attempts to parse SIF_LogEntry,
Console.WriteLine("Parsing from file...");
SifParser p = SifParser.NewInstance();
SIF_LogEntry logMsg = null;
using (Stream inStream = GetResourceStream("SIF_LogEntry.xml"))
{
logMsg = (SIF_LogEntry)p.Parse(inStream, null, SifParserFlags.None, SifVersion.SIF15r1);
inStream.Close();
}
Assert.IsNotNull(logMsg);
AdkObjectParseHelper.runParsingTest(logMsg, SifVersion.LATEST);
}
/// <summary> Post a string message to the server log.
///
/// The implementation of this method constructs a SIF_LogEntry object
/// with the <c>LogLevel</c> attribute set to "Info" and the
/// <c>SIF_Desc</c> element set to the text message passed to
/// the <c>message</c> parameter. The SIF_LogEntry object is then
/// reported to the zone as a SIF_Event by delegating to the <c>log</c>
/// method that accepts a SIF_LogEntry parameter.
///
/// </summary>
/// <param name="zone">The zone on the server to post the message to
/// </param>
/// <param name="message">The message text
/// </param>
public void Log(IZone zone,
String message)
{
// If SIF 1.5 or later, encapsulate in a SIF_LogEntry and
// report it to the zone. Otherwise just write the message
// to the local zone log.
if (Adk.SifVersion.CompareTo(SifVersion.SIF15r1) >= 0)
{
SIF_LogEntry le = new SIF_LogEntry();
le.SetLogLevel(LogLevel.INFO);
le.SIF_Desc = message;
Log(zone, le);
}
else
{
zone.Log.Debug(message);
}
}
/// <summary> Post a SIF_LogEntry to the server.
///
/// Use this form of the <c>log</c> method to post an error, warning,
/// or informative message to the server that references a
/// SIF Message and optionally a set of SIF Data Objects previously received
/// by the agent. The log entry is assigned a category and code defined by
/// the SIF Specification, and may have an extended error description and
/// optional application-defined error code.
///
/// </summary>
/// <param name="level">The LogLevel to assign to this log entry
/// </param>
/// <param name="desc">A textual description of the error
/// </param>
/// <param name="extDesc">Extended error description, or <c>null</c> if no
/// value is to be assigned to the SIF_LogEntry/SIF_ExtDesc element
/// </param>
/// <param name="appCode">Error code specific to the application posting the log
/// entry, or <c>null</c> if no value is to be assigned to the
/// SIF_LogEntry/SIF_ApplicationCode element
/// </param>
/// <param name="category">The SIF_Category value to assign to this log entry, as
/// defined by the SIF Specification
/// </param>
/// <param name="category">The SIF_Code value to assign to this log entry, as
/// defined by the SIF Specification
/// </param>
/// <param name="info">The <i>SifMessageInfo</i> instance from the Adk message
/// handler implementation identifying a SIF Message received by the agent
/// </param>
/// <param name="objects">One or more SifDataObject instances received in the message
/// identified by the <i>info</i> parameter
/// </param>
public virtual void Log(LogLevel level,
string desc,
string extDesc,
string appCode,
int category,
int code,
SifMessageInfo info,
params SifDataObject [] objects)
{
if (fZone == null)
{
throw new SystemException
("ServerLog.log can only be called on a zone's ServerLog instance");
}
string msg = null;
SIF_LogEntry le = null;
if (Adk.SifVersion.CompareTo(SifVersion.SIF15r1) >= 0)
{
// Create a SIF_LogEntry
le = new SIF_LogEntry();
le.SetSource(LogSource.AGENT);
le.SetLogLevel(LogLevel.Wrap(level == null ? "Unknown" : level.ToString()));
if (desc != null)
{
le.SIF_Desc = desc;
}
if (extDesc != null)
{
le.SIF_ExtendedDesc = extDesc;
}
if (appCode != null)
{
le.SIF_ApplicationCode = appCode;
}
if (category != -1)
{
le.SIF_Category = category.ToString();
}
if (code != -1)
{
le.SIF_Code = code;
}
// Reference a SIF_Message?
if (info != null)
{
try {
SIF_Header headerCopy = (SIF_Header)info.SIFHeader.Clone();
SIF_LogEntryHeader sleh = new SIF_LogEntryHeader();
sleh.SIF_Header = headerCopy;
// Assign to SIF_OriginalHeader
le.SIF_OriginalHeader = sleh;
}
catch (Exception ex) {
fZone.Log.Warn
("Unable to clone SIF_Header for SIF_LogEntry event:" + ex.Message, ex);
}
}
if (objects != null)
{
SIF_LogObjects slos = new SIF_LogObjects();
le.SIF_LogObjects = slos;
for (int i = 0; i < objects.Length; i++)
{
if (objects[i] == null)
{
continue;
}
// Package into a SIF_LogObject and add to the repeatable list
// of SIF_LogEntry/SIF_LogObjects
SIF_LogObject lo = new SIF_LogObject();
lo.ObjectName = objects[i].ObjectType.Tag(info.SifVersion);
lo.AddChild((SifElement)objects[i].Clone());
slos.Add(lo);
}
}
}
else
{
// When running in SIF 1.1 or earlier, there is no
// SIF_LogEntry support. Build a string that can be
// written to the local zone log, including as much
// information from the would-be SIF_LogEntry as
// possible.
StringBuilder b = new StringBuilder();
b.Append("Server Log [Level=");
b.Append(level == null ? "Unknown" : level.ToString());
if (category != -1 && code != -1)
{
b.Append(", Category=");
b.Append(category);
b.Append(", Code=");
b.Append(code);
}
if (appCode != null)
{
b.Append(", AppCode=");
b.Append(appCode);
}
b.Append("] ");
if (desc != null)
{
b.Append(desc);
}
if (extDesc != null)
{
b.Append(". " + extDesc);
}
msg = b.ToString();
}
// Post the the server
IServerLogModule [] chain = _getLogChain(fZone);
for (int i = 0; i < chain.Length; i++)
{
if (le != null)
{
chain[i].Log(fZone, le);
}
else
{
chain[i].Log(fZone, msg);
}
}
}
