2004-03-15 Gonzalo Paniagua Javier <gonzalo@ximian.com>

	* System.dll.sources: added ProcessStringDictionary.

	* System.Collections.Specialized/ProcessStringDictionary.cs: the same
	as StringDictionary, but doesn't turn keys into lowercase.

	* System.Diagnostics/Process.cs: added environment variables setting
	support and also send useShellExecute to the runtime.

	* System.Diagnostics/ProcessStartInfo.cs: support EnvironmentVariables.
	MS uses StringDictionary, which turns keys into lowercase. We don't
	do that.

svn path=/trunk/mcs/; revision=24068

2 files changed, 96 insertions, 0 deletions

diff --git a/mcs/class/System/System.Collections.Specialized/ChangeLog b/mcs/class/System/System.Collections.Specialized/ChangeLog
index c2f2bcaafc5..7dca31451a2 100755
--- a/mcs/class/System/System.Collections.Specialized/ChangeLog
+++ b/mcs/class/System/System.Collections.Specialized/ChangeLog
@@ -1,3 +1,8 @@
+2004-03-15  Gonzalo Paniagua Javier <gonzalo@ximian.com>
+
+	* ProcessStringDictionary.cs: the same as StringDictionary, but
+	doesn't turn keys into lowercase.
+
 2003-11-18  Todd Berman <tberman@gentoo.org>
 
 	* IOrderedDictionary.cs: new v2 interface
diff --git a/mcs/class/System/System.Collections.Specialized/ProcessStringDictionary.cs b/mcs/class/System/System.Collections.Specialized/ProcessStringDictionary.cs
new file mode 100644
index 00000000000..394de74e954
--- /dev/null
+++ b/mcs/class/System/System.Collections.Specialized/ProcessStringDictionary.cs
@@ -0,0 +1,91 @@
+//
+// System.Collections.Specialized.ProcessStringDictionary.cs
+//
+// Authors:
+// 	Gonzalo Paniagua Javier (gonzalo@ximin.com)
+//
+// (c) 2004 Novell, Inc. (http://www.novell.com)
+//
+
+// StringDictionary turns all the keys into lower case. That's not good
+// when ProcessStartInfo.EnvironmentVariables is used on *nix.
+
+using System.Collections;
+
+namespace System.Collections.Specialized
+{
+	class ProcessStringDictionary : StringDictionary, IEnumerable
+	{
+		Hashtable table;
+
+		public ProcessStringDictionary ()
+		{
+			table = new Hashtable (CaseInsensitiveHashCodeProvider.Default,
+						CaseInsensitiveComparer.Default);
+		}
+		
+		public override int Count {
+			get { return table.Count; }
+		}
+		
+		public override bool IsSynchronized {
+			get { return false; }
+		}
+		
+		public override string this [string key] {
+			get { return (string) table [key]; }
+			
+			set { table [key] = value; }
+		}
+		
+		public override ICollection Keys {
+			get {
+				return table.Keys;
+			}
+		}
+		
+		public override ICollection Values {
+			get { return table.Values; }
+		}
+		
+		public override object SyncRoot {
+			get { return table.SyncRoot; }
+		}
+		
+		public override void Add (string key, string value)
+		{
+			table.Add (key, value);
+		}
+		
+		public override void Clear ()
+		{
+			table.Clear ();
+		}
+		
+		public override bool ContainsKey (string key)
+		{
+			return table.ContainsKey (key);
+		}
+		
+		public override bool ContainsValue (string value)
+		{
+			return table.ContainsValue (value);
+		}
+		
+		public override void CopyTo (Array array, int index)
+		{
+			table.CopyTo (array, index);
+		}
+		
+		public override IEnumerator GetEnumerator ()
+		{
+			return table.GetEnumerator();
+		}
+		
+		public override void Remove(string key)
+		{
+			table.Remove (key);
+		}
+	}
+}
+