protected string GetMimeType(string fileName)
{
var ext = Path.GetExtension(fileName)?.Trim('.');
if (string.IsNullOrEmpty(ext))
{
return("application/octet-stream");
}
return(CefRuntime.GetMimeType(ext));
}
protected override ResourceResponse GetResourceResponse(ResourceRequest request)
{
var response = new ResourceResponse(request);
if (request.Method != Method.GET)
{
response.HttpStatus = System.Net.HttpStatusCode.NotFound;
return(response);
}
var filePath = response.RelativePath;
var physicalFilePath = Path.Combine(Configuration.LocalResourceDiretory, filePath);
if (!response.HasFileName)
{
foreach (var defaultFileName in SchemeOptions.DefaultFileName)
{
physicalFilePath = Path.Combine(physicalFilePath, defaultFileName);
if (File.Exists(physicalFilePath))
{
break;
}
}
}
if (!File.Exists(physicalFilePath) && Configuration.OnFallback != null)
{
var fallbackFile = Configuration.OnFallback.Invoke(filePath);
physicalFilePath = Path.GetFullPath(Path.Combine(Configuration.LocalResourceDiretory, fallbackFile));
}
if (File.Exists(physicalFilePath))
{
response.ContentStream = File.OpenRead(physicalFilePath);
response.MimeType = CefRuntime.GetMimeType(Path.GetExtension(physicalFilePath).Trim('.')) ?? "text/plain";
}
else
{
response.HttpStatus = System.Net.HttpStatusCode.NotFound;
}
return(response);
}
/// <summary>
/// Initializes a new instance of the <see cref="WebResponse"/> class.
/// </summary>
/// <param name="request">The request<see cref="WebRequest"/>.</param>
public WebResponse(WebRequest request)
{
_resourceRequest = request;
MimeType = CefRuntime.GetMimeType(FileExtension);
}
// https://stackoverflow.com/questions/5769705/retrieving-embedded-resources-with-special-characters
protected override ResourceResponse GetResourceResponse(ResourceRequest request)
{
var requestUrl = request.RequestUrl;
var mainAssembly = Configuration.ResourceAssebmly;
var response = new ResourceResponse(request);
if (request.Method != Method.GET)
{
response.HttpStatus = System.Net.HttpStatusCode.NotFound;
return(response);
}
var filePath = response.RelativePath;
if (!string.IsNullOrEmpty(Configuration.RootPath))
{
filePath = $"{Configuration.RootPath.Trim('/', '\\')}/{filePath}".Trim('/');
}
var endTrimIndex = filePath.LastIndexOf('/');
if (endTrimIndex > -1)
{
var path = filePath.Substring(0, endTrimIndex);
path = path.Replace("-", "_");
path = path.Replace("/", ".");
if (Regex.IsMatch(path, "\\.(\\d+)"))
{
path = Regex.Replace(path, "\\.(\\d+)", "._$1");
}
filePath = $"{path}{filePath.Substring(endTrimIndex)}";
}
var resourceName = $"{mainAssembly.GetName().Name}.{filePath.Replace('/', '.')}";
Assembly satelliteAssembly = null;
try
{
var fileInfo = new FileInfo(new Uri(mainAssembly.EscapedCodeBase).LocalPath);
var satelliteFilePath = Path.Combine(fileInfo.DirectoryName, $"{Thread.CurrentThread.CurrentCulture}", $"{Path.GetFileNameWithoutExtension(fileInfo.Name)}.resources.dll");
if (File.Exists(satelliteFilePath))
{
satelliteAssembly = mainAssembly.GetSatelliteAssembly(Thread.CurrentThread.CurrentCulture);
}
}
catch
{
}
var embeddedResources = mainAssembly.GetManifestResourceNames().Select(x => new { Target = mainAssembly, Name = x, IsSatellite = false });
if (satelliteAssembly != null)
{
string ProcessCultureName(string filename) => $"{Path.GetFileNameWithoutExtension(Path.GetFileName(filename))}.{Thread.CurrentThread.CurrentCulture.Name}{Path.GetExtension(filename)}";
embeddedResources = embeddedResources.Union(satelliteAssembly.GetManifestResourceNames().Select(x => new { Target = satelliteAssembly, Name = ProcessCultureName(x), IsSatellite = true }));
}
var resource = embeddedResources.SingleOrDefault(x => x.Name.Equals(resourceName, StringComparison.CurrentCultureIgnoreCase));
if (resource == null && !response.HasFileName)
{
foreach (var defaultFileName in SchemeOptions.DefaultFileName)
{
resourceName = string.Join(".", resourceName, defaultFileName);
resource = embeddedResources.SingleOrDefault(x => x.Name.Equals(resourceName, StringComparison.CurrentCultureIgnoreCase));
if (resource != null)
{
break;
}
}
}
if (resource != null)
{
var manifestResourceName = resourceName;
if (resource.IsSatellite)
{
manifestResourceName = $"{Path.GetFileNameWithoutExtension(Path.GetFileName(manifestResourceName))}{Path.GetExtension(manifestResourceName)}";
}
var contenStream = resource?.Target?.GetManifestResourceStream(manifestResourceName);
if (contenStream != null)
{
response.ContentStream = contenStream;
response.MimeType = CefRuntime.GetMimeType(Path.GetExtension(resourceName).Trim('.')) ?? "text/plain";
return(response);
}
}
response.HttpStatus = System.Net.HttpStatusCode.NotFound;
return(response);
}
public static string GetExtensionMimeType(string extension)
{
extension = string.IsNullOrEmpty(extension) ? "html" : extension.TrimStart('.');
return(CefRuntime.GetMimeType(extension));
}
