Experiments/AnakiaNet/Anakia/SimpleHelper.cs

   1 // Copyright 2004-2008 Castle Project - http://www.castleproject.org/
   2 //
   3 // Licensed under the Apache License, Version 2.0 (the "License");
   4 // you may not use this file except in compliance with the License.
   5 // You may obtain a copy of the License at
   6 //
   7 //     http://www.apache.org/licenses/LICENSE-2.0
   8 //
   9 // Unless required by applicable law or agreed to in writing, software
  10 // distributed under the License is distributed on an "AS IS" BASIS,
  11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 // See the License for the specific language governing permissions and
  13 // limitations under the License.
  14
  15 namespace Anakia
  16 {
  17         using System;
  18         using System.Collections;
  19         using System.IO;
  20         using System.Globalization;
  21
  22         public class SimpleHelper
  23         {
  24                 public String FileSizeInKBytes(String basePath, String file)
  25                 {
  26                         FileInfo info = new FileInfo(Path.Combine(basePath, file));
  27
  28                         if (info.Exists)
  29                         {
  30                                 return String.Format(CultureInfo.InvariantCulture,"{0:#.##}", info.Length / 1024f).ToString();
  31                         }
  32
  33                         throw new Exception("File " + info.FullName + " was not found");
  34                 }
  35
  36                 public String RemoveOffset(String offset, String path)
  37                 {
  38                         return path.Substring(offset.Length);
  39                 }
  40
  41                 public String Relativize(String offset, String path, String page)
  42                 {
  43                         try
  44                         {
  45                                 if (offset.Length >= path.Length)
  46                                 {
  47                                         return String.Format("./{0}", page);
  48                                 }
  49                                 else
  50                                 {
  51                                         String newPath = path.Substring(offset.Length);
  52                                         return String.Format(".{0}/{1}", newPath, page);
  53                                 }
  54                         }
  55                         catch(Exception)
  56                         {
  57                                 throw;
  58                         }
  59                 }
  60
  61                 public String GetShortTypeName(String typeName)
  62                 {
  63                         String[] parts = typeName.Split('.');
  64
  65                         return parts[parts.Length - 1];
  66                 }
  67
  68                 public int GetLevels(String path)
  69                 {
  70                         return path.Split('/').Length - 1;
  71                 }
  72
  73                 public Stack CreateStack()
  74                 {
  75                         return new Stack();
  76                 }
  77
  78                 public int Push(Stack stack)
  79                 {
  80                         stack.Push(String.Empty);
  81                         return stack.Count;
  82                 }
  83
  84                 public int Pop(Stack stack)
  85                 {
  86                         stack.Pop();
  87                         return stack.Count;
  88                 }
  89         }
  90 }