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CefSharpSchemeHandlerFactory.cs
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// Copyright © 2013 The CefSharp Authors. All rights reserved.
//
// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.IO;
using CefSharp.Example.Properties;
namespace CefSharp.Example
{
public class CefSharpSchemeHandlerFactory : ISchemeHandlerFactory
{
public const string SchemeName = "custom";
public const string SchemeNameTest = "test";
private static readonly IDictionary<string, object> ResourceDictionary;
static CefSharpSchemeHandlerFactory()
{
ResourceDictionary = new Dictionary<string, object>
{
{ "/home.html", Resources.home_html },
{ "/assets/css/shCore.css", Resources.assets_css_shCore_css },
{ "/assets/css/shCoreDefault.css", Resources.assets_css_shCoreDefault_css },
{ "/assets/css/docs.css", Resources.assets_css_docs_css },
{ "/assets/js/application.js", Resources.assets_js_application_js },
{ "/assets/js/jquery.js", Resources.assets_js_jquery_js },
{ "/assets/js/shBrushCSharp.js", Resources.assets_js_shBrushCSharp_js },
{ "/assets/js/shBrushJScript.js", Resources.assets_js_shBrushJScript_js },
{ "/assets/js/shCore.js", Resources.assets_js_shCore_js },
{ "/bootstrap/bootstrap-theme.min.css", Resources.bootstrap_theme_min_css },
{ "/bootstrap/bootstrap.min.css", Resources.bootstrap_min_css },
{ "/bootstrap/bootstrap.min.js", Resources.bootstrap_min_js },
{ "/BindingTest.html", Resources.BindingTest },
{ "/BindingTestNetCore.html", Resources.BindingTestNetCore },
{ "/BindingTestAsync.js", Resources.BindingTestAsync },
{ "/BindingTestSync.js", Resources.BindingTestSync },
{ "/BindingTestSingle.html", Resources.BindingTestSingle },
{ "/LegacyBindingTest.html", Resources.LegacyBindingTest },
{ "/PostMessageTest.html", Resources.PostMessageTest },
{ "/ExceptionTest.html", Resources.ExceptionTest },
{ "/PopupTest.html", Resources.PopupTest },
{ "/SchemeTest.html", Resources.SchemeTest },
{ "/TooltipTest.html", Resources.TooltipTest },
{ "/FramedWebGLTest.html", Resources.FramedWebGLTest },
{ "/MultiBindingTest.html", Resources.MultiBindingTest },
{ "/ScriptedMethodsTest.html", Resources.ScriptedMethodsTest },
{ "/ResponseFilterTest.html", Resources.ResponseFilterTest },
{ "/DraggableRegionTest.html", Resources.DraggableRegionTest },
{ "/DragDropCursorsTest.html", Resources.DragDropCursorsTest },
{ "/CssAnimationTest.html", Resources.CssAnimation },
{ "/CdmSupportTest.html", Resources.CdmSupportTest },
{ "/Recaptcha.html", Resources.Recaptcha },
{ "/UnicodeExampleGreaterThan32kb.html", Resources.UnicodeExampleGreaterThan32kb },
{ "/UnocodeExampleEqualTo32kb.html", Resources.UnocodeExampleEqualTo32kb },
{ "/JavascriptCallbackTest.html", Resources.JavascriptCallbackTest },
{ "/BindingTestsAsyncTask.html", Resources.BindingTestsAsyncTask },
{ "/BindingApiCustomObjectNameTest.html", Resources.BindingApiCustomObjectNameTest },
{ "/HelloWorld.html", Resources.HelloWorld },
{ "/ImageTest.html", Resources.ImageTest }
};
ResourceDictionary.Add("/assets/images/beach-2089936_1920.jpg", (byte[])TypeDescriptor.GetConverter(Resources.beach.GetType()).ConvertTo(Resources.beach, typeof(byte[])));
}
public IResourceHandler Create(IBrowser browser, IFrame frame, string schemeName, IRequest request)
{
//Notes:
// - The 'host' portion is entirely ignored by this scheme handler.
// - If you register a ISchemeHandlerFactory for http/https schemes you should also specify a domain name
// - Avoid doing lots of processing in this method as it will affect performance.
// - Use the Default ResourceHandler implementation
var uri = new Uri(request.Url);
var fileName = uri.AbsolutePath;
//Load a file directly from Disk
if (fileName.EndsWith("CefSharp.Core.xml", StringComparison.OrdinalIgnoreCase))
{
//Convenient helper method to lookup the mimeType
var mimeType = Cef.GetMimeType("xml");
//Load a resource handler for CefSharp.Core.xml
return ResourceHandler.FromFilePath("CefSharp.Core.xml", mimeType, autoDisposeStream: true);
}
if (fileName.EndsWith("Logo.png", StringComparison.OrdinalIgnoreCase))
{
//Convenient helper method to lookup the mimeType
var mimeType = Cef.GetMimeType("png");
//Load a resource handler for Logo.png
return ResourceHandler.FromFilePath("..\\..\\..\\..\\CefSharp.WinForms.Example\\Resources\\chromium-256.png", mimeType, autoDisposeStream: true);
}
if (uri.Host == "cefsharp.com" && schemeName == "https" && (string.Equals(fileName, "/PostDataTest.html", StringComparison.OrdinalIgnoreCase) ||
string.Equals(fileName, "/PostDataAjaxTest.html", StringComparison.OrdinalIgnoreCase)))
{
return new CefSharpSchemeHandler();
}
if (string.Equals(fileName, "/EmptyResponseFilterTest.html", StringComparison.OrdinalIgnoreCase))
{
return ResourceHandler.FromString("", mimeType: ResourceHandler.DefaultMimeType);
}
object resource;
if (ResourceDictionary.TryGetValue(fileName, out resource))
{
var fileExtension = Path.GetExtension(fileName);
var mimeType = Cef.GetMimeType(fileExtension);
if (resource is string resourceString)
{
return ResourceHandler.FromString(resourceString, includePreamble: true, mimeType: mimeType);
}
if(resource is byte[] resourceByteArray)
{
return ResourceHandler.FromByteArray(resourceByteArray, mimeType: mimeType);
}
}
return null;
}
}
}