internal WebResourceHandler(WebResource webResource)
{
gcHandle = System.Runtime.InteropServices.GCHandle.Alloc(this);
this.webResource = webResource;
this.GetResponseHeaders += new CfxGetResponseHeadersEventHandler(ResourceHandler_GetResponseHeaders);
this.ProcessRequest += new CfxProcessRequestEventHandler(ResourceHandler_ProcessRequest);
this.ReadResponse += new CfxReadResponseEventHandler(ResourceHandler_ReadResponse);
}
private void EmbeddedResourceHandler_ProcessRequest(object sender, Chromium.Event.CfxProcessRequestEventArgs e)
{
readResponseStreamOffset = 0;
var request = e.Request;
var callback = e.Callback;
var uri = new Uri(request.Url);
requestUrl = request.Url;
var fileName = string.Format("{0}{1}", uri.Authority, uri.AbsolutePath);
requestFile = uri.AbsolutePath;
var ass = resourceAssembly;
var resourcePath = string.Format("{0}.{1}", ass.GetName().Name, fileName.Replace('/', '.'));
var resourceName = ass.GetManifestResourceNames().SingleOrDefault(p => p.Equals(resourcePath, StringComparison.CurrentCultureIgnoreCase));
if (!string.IsNullOrEmpty(resourceName) && ass.GetManifestResourceInfo(resourceName) != null)
{
using (var reader = new System.IO.BinaryReader(ass.GetManifestResourceStream(resourceName)))
{
var buff = reader.ReadBytes((int)reader.BaseStream.Length);
webResource = new WebResource(buff, MimeHelper.GetMimeType(System.IO.Path.GetExtension(fileName)));
reader.Close();
if (!browser.WebResources.ContainsKey(requestUrl))
{
browser.SetWebResource(requestUrl, webResource);
}
}
Console.WriteLine(string.Format("[加载]:\t{0}", requestUrl));
}
else
{
Console.WriteLine(string.Format("[未找到]:\t{0}", requestUrl));
}
callback.Continue();
e.SetReturnValue(true);
}
private void LocalResourceHandler_ProcessRequest(object sender, Chromium.Event.CfxProcessRequestEventArgs e)
{
readResponseStreamOffset = 0;
var request = e.Request;
var callback = e.Callback;
var uri = new Uri(request.Url);
requestUrl = request.Url;
var localPath = uri.LocalPath;
if (localPath.StartsWith("/"))
{
localPath = string.Format(".{0}", localPath);
}
var fileName = System.IO.Path.GetFullPath(localPath);
requestFile = request.Url;
if (System.IO.File.Exists(fileName))
{
using (var stream = System.IO.File.OpenRead(fileName))
using (var reader = new System.IO.BinaryReader(stream))
{
var buff = reader.ReadBytes((int)reader.BaseStream.Length);
webResource = new WebResource(buff, MimeHelper.GetMimeType(System.IO.Path.GetExtension(fileName)));
reader.Close();
stream.Close();
}
Console.WriteLine(string.Format("[加载]:\t{0}\t->\t{1}", requestUrl, fileName));
}
else
{
Console.WriteLine(string.Format("[未找到]:\t{0}", requestUrl));
}
callback.Continue();
e.SetReturnValue(true);
}