2007-01-18 Atsushi Enomoto <atsushi@ximian.com>

	* System.dll.sources: added new sources:
	  TraceSource.cs, SourceLevels.cs, CorrelationManager.cs,
	  TraceEventCache.cs, TraceEventType.cs and SourceSwitch.cs.
	* System_test.dll.sources: added new tests:
	  TraceSourceTest.cs and SourceSwitchTest.cs.

	* Switch.cs : added missing .ctor(), Attributes, Value, 
	  GetSupportedAttributes() and OnValueChanged().
	* DiagnosticsConfigurationHandler.cs : added some hacky handler for
	  new "sources" element. Don't wrap another ConfigurationException.
	* TraceListener.cs : added missing trace methods.
	* TraceSource.cs, SourceLevels.cs, CorrelationManager.cs,
	  TraceEventCache.cs, TraceEventType.cs, SourceSwitch.cs:
	  added missing 2.0 stuff, mostly just stubs.

	* TraceSourceTest.cs, SourceSwitchTest.cs : new tests.
	* SwitchesTest.cs : added test for GetSupportedAttributes().


svn path=/trunk/mcs/; revision=71238

1 files changed, 186 insertions, 0 deletions

diff --git a/mcs/class/System/System.Diagnostics/TraceSource.cs b/mcs/class/System/System.Diagnostics/TraceSource.cs
new file mode 100644
index 00000000000..c1142c437b1
--- /dev/null
+++ b/mcs/class/System/System.Diagnostics/TraceSource.cs
@@ -0,0 +1,186 @@
+//
+// TraceSource.cs
+//
+// Author:
+//	Atsushi Enomoto  <atsushi@ximian.com>
+//
+// Copyright (C) 2007 Novell, Inc.
+//
+
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+// 
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+
+#if NET_2_0
+
+using System;
+using System.Collections;
+using System.Collections.Specialized;
+
+namespace System.Diagnostics
+{
+	public class TraceSource
+	{
+		SourceSwitch source_switch;
+		TraceListenerCollection listeners =
+			new TraceListenerCollection ();
+		TraceEventCache cache = new TraceEventCache ();
+
+		public TraceSource (string name)
+			: this (name, SourceLevels.Off)
+		{
+		}
+
+		public TraceSource (string name, SourceLevels sourceLevels)
+		{
+			if (name == null)
+				throw new ArgumentNullException ("name");
+			source_switch = new SourceSwitch (name);
+			source_switch.Level = sourceLevels;
+		}
+
+		public StringDictionary Attributes {
+			get { return source_switch.Attributes; }
+		}
+
+		public TraceListenerCollection Listeners {
+			get { return listeners; }
+		}
+
+		public string Name {
+			get { return source_switch.DisplayName; }
+		}
+
+		public SourceSwitch Switch {
+			get { return source_switch; }
+			set {
+				if (value == null)
+					throw new ArgumentNullException ("value");
+				source_switch = value;
+			}
+		}
+
+		public void Close ()
+		{
+			lock (((ICollection) listeners).SyncRoot) {
+				foreach (TraceListener tl in listeners)
+					tl.Close ();
+			}
+		}
+
+		public void Flush ()
+		{
+			lock (((ICollection) listeners).SyncRoot) {
+				foreach (TraceListener tl in listeners)
+					tl.Flush ();
+			}
+		}
+
+		[Conditional ("TRACE")]
+		public void TraceData (
+			TraceEventType eventType, int id, object data)
+		{
+			if (!source_switch.ShouldTrace (eventType))
+				return;
+			lock (((ICollection) listeners).SyncRoot) {
+				foreach (TraceListener tl in listeners)
+					tl.TraceData (cache, Name, eventType, id, data);
+			}
+		}
+
+		[Conditional ("TRACE")]
+		public void TraceData (
+			TraceEventType eventType, int id, params object [] data)
+		{
+			if (!source_switch.ShouldTrace (eventType))
+				return;
+			lock (((ICollection) listeners).SyncRoot) {
+				foreach (TraceListener tl in listeners)
+					tl.TraceData (cache, Name, eventType, id, data);
+			}
+		}
+
+		[Conditional ("TRACE")]
+		public void TraceEvent (TraceEventType eventType, int id)
+		{
+			if (!source_switch.ShouldTrace (eventType))
+				return;
+			lock (((ICollection) listeners).SyncRoot) {
+				foreach (TraceListener tl in listeners)
+					tl.TraceEvent (cache, Name, eventType, id);
+			}
+		}
+
+		[Conditional ("TRACE")]
+		public void TraceEvent (TraceEventType eventType,
+			int id, string message)
+		{
+			if (!source_switch.ShouldTrace (eventType))
+				return;
+			lock (((ICollection) listeners).SyncRoot) {
+				foreach (TraceListener tl in listeners)
+					tl.TraceEvent (cache, Name, eventType, id, message);
+			}
+		}
+
+		[Conditional ("TRACE")]
+		public void TraceEvent (TraceEventType eventType,
+			int id, string format, params object [] args)
+		{
+			if (!source_switch.ShouldTrace (eventType))
+				return;
+			lock (((ICollection) listeners).SyncRoot) {
+				foreach (TraceListener tl in listeners)
+					tl.TraceEvent (cache, Name, eventType, id, format, args);
+			}
+		}
+
+		[Conditional ("TRACE")]
+		public void TraceInformation (string format)
+		{
+			TraceEvent (TraceEventType.Information, 0, format);
+		}
+
+		[Conditional ("TRACE")]
+		public void TraceInformation (
+			string format, params object [] args)
+		{
+			TraceEvent (TraceEventType.Information, 0, format, args);
+		}
+
+		[Conditional ("TRACE")]
+		public void TraceTransfer (int id, string message, Guid relatedActivityId)
+		{
+			if (!source_switch.ShouldTrace (TraceEventType.Transfer ))
+				return;
+			lock (((ICollection) listeners).SyncRoot) {
+				foreach (TraceListener tl in listeners)
+					tl.TraceTransfer (cache, Name, id, message, relatedActivityId);
+			}
+		}
+
+		protected virtual string [] GetSupportedAttributes ()
+		{
+			return null;
+		}
+	}
+}
+
+#endif