File: FilterMatlab.cs

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//
// FilterMatlab.cs
//
//

//
// 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.
//

using System;
using System.Collections;
using System.IO;
using System.Text;

using Beagle.Daemon;

namespace Beagle.Filters {

	public class FilterMatlab : FilterSource {

		static string  [] strKeyWords  = {"break", "case", "catch", "continue", "else",
						  "elsif", "end", "for", "function", "global", "if",
						  "otherwise", "persistent", "return", "switch", 
						  "try", "while"};
			
		public FilterMatlab ()
		{
			AddSupportedFlavor (FilterFlavor.NewFromExtension (".m"));
		}

		override protected void DoOpen (FileInfo info)
		{
			foreach (string keyword in strKeyWords)
				KeyWordsHash [keyword] = true;
			SrcLangType = LangType.Matlab_Style;
		}

		override protected void DoPull ()
		{
			string str = TextReader.ReadLine ();
			if (str == null)
				Finished ();
			else
				ExtractTokens (str);
		}
	}
}