class/System.Web/System.Web.Compilation/PageBuildProvider.cs

   1 //
   2 // System.Web.Compilation.PageBuildProvider
   3 //
   4 // Authors:
   5 //      Gonzalo Paniagua Javier (gonzalo@ximian.com)
   6 //      Marek Habersack (mhabersack@novell.com)
   7 //
   8 // (C) 2006-2009 Novell, Inc (http://www.novell.com)
   9 //
  10
  11 //
  12 // Permission is hereby granted, free of charge, to any person obtaining
  13 // a copy of this software and associated documentation files (the
  14 // "Software"), to deal in the Software without restriction, including
  15 // without limitation the rights to use, copy, modify, merge, publish,
  16 // distribute, sublicense, and/or sell copies of the Software, and to
  17 // permit persons to whom the Software is furnished to do so, subject to
  18 // the following conditions:
  19 //
  20 // The above copyright notice and this permission notice shall be
  21 // included in all copies or substantial portions of the Software.
  22 //
  23 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  24 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  25 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  26 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  27 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  28 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  29 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  30 //
  31
  32
  33 using System;
  34 using System.CodeDom;
  35 using System.CodeDom.Compiler;
  36 using System.Collections;
  37 using System.IO;
  38 using System.Reflection;
  39 using System.Web.UI;
  40 using System.Web.Util;
  41
  42 namespace System.Web.Compilation {
  43
  44         [BuildProviderAppliesTo (BuildProviderAppliesTo.Web)]
  45         sealed class PageBuildProvider : TemplateBuildProvider {
  46
  47                 public PageBuildProvider()
  48                 {
  49                 }
  50
  51                 protected override string MapPath (VirtualPath virtualPath)
  52                 {
  53                         // We need this hack to support out-of-application wsdl helpers
  54                         if (virtualPath.IsFake)
  55                                 return virtualPath.PhysicalPath;
  56
  57                         return base.MapPath (virtualPath);
  58                 }
  59
  60                 protected override TextReader SpecialOpenReader (VirtualPath virtualPath, out string physicalPath)
  61                 {
  62                         // We need this hack to support out-of-application wsdl helpers
  63                         if (virtualPath.IsFake) {
  64                                 physicalPath = virtualPath.PhysicalPath;
  65                                 return new StreamReader (physicalPath);
  66                         } else
  67                                 physicalPath = null;
  68
  69                         return base.SpecialOpenReader (virtualPath, out physicalPath);
  70                 }
  71
  72                 protected override BaseCompiler CreateCompiler (TemplateParser parser)
  73                 {
  74                         return new PageCompiler (parser as PageParser);
  75                 }
  76
  77                 protected override TemplateParser CreateParser (VirtualPath virtualPath, string physicalPath, HttpContext context)
  78                 {
  79                         return CreateParser (virtualPath, physicalPath, OpenReader (virtualPath.Original), context);
  80                 }
  81
  82                 protected override TemplateParser CreateParser (VirtualPath virtualPath, string physicalPath, TextReader reader, HttpContext context)
  83                 {
  84                         return new PageParser (virtualPath, physicalPath, reader, context);
  85                 }
  86         }
  87 }
  88
  89