Filters/FilterCSharp.cs

   1 //
   2 // FilterCSharp.cs
   3 //
   4 // Copyright (C) 2004 Novell, Inc.
   5 //
   6
   7 //
   8 // Permission is hereby granted, free of charge, to any person obtaining a
   9 // copy of this software and associated documentation files (the "Software"),
  10 // to deal in the Software without restriction, including without limitation
  11 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
  12 // and/or sell copies of the Software, and to permit persons to whom the
  13 // Software is furnished to do so, subject to the following conditions:
  14 //
  15 // The above copyright notice and this permission notice shall be included in
  16 // all copies or substantial portions of the Software.
  17 //
  18 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  19 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  20 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  21 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  22 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  23 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  24 // DEALINGS IN THE SOFTWARE.
  25 //
  26
  27 using System;
  28 using System.Collections;
  29 using System.IO;
  30 using System.Text;
  31
  32 using Beagle.Daemon;
  33
  34 namespace Beagle.Filters {
  35
  36         public class FilterCSharp : FilterSource {
  37
  38                 static string [] strKeyWords = {"abstract",  "as",  "base", "bool",  "break",
  39                                                    "byte",  "case",  "catch",  "char", "checked",
  40                                                    "class", "const", "continue", "decimal", "default",
  41                                                    "delegate",  "do",  "double",  "else",  "enum",
  42                                                    "event", "explicit",  "extern", "false", "finally",
  43                                                    "fixed", "float", "for", "foreach", "goto",
  44                                                    "if", "implicit", "in",  "int", "interface",
  45                                                    "internal",  "is",  "lock",  "long",  "namespace",
  46                                                    "new",  "null",  "object", "operator", "out",
  47                                                    "override", "params", "private", "protected", "public",
  48                                                    "readonly", "ref", "return", "sbyte", "sealed",
  49                                                    "short", "sizeof", "stackalloc", "static", "string",
  50                                                    "struct", "switch", "this", "throw", "true",
  51                                                    "try", "typeof", "uint", "ulong", "unchecked",
  52                                                    "unsafe", "ushort", "using", "virtual", "void",
  53                                                    "volatile", "while"};
  54
  55                 public FilterCSharp ()
  56                 {
  57                         AddSupportedFlavor (FilterFlavor.NewFromMimeType ("text/x-csharp"));
  58                 }
  59
  60                 override protected void DoOpen (FileInfo info)
  61                 {
  62                         foreach (string keyword in strKeyWords)
  63                                 KeyWordsHash [keyword] = true;
  64                         SrcLangType = LangType.C_Sharp_Style;
  65                 }
  66
  67                 override protected void DoPull ()
  68                 {
  69                         string str = TextReader.ReadLine ();
  70                         if (str == null)
  71                                 Finished ();
  72                         else
  73                                 ExtractTokens (str);
  74                 }
  75         }
  76 }