//----------------------------------//
/// <summary>
/// Initialize a web resource.
/// </summary>
public WebResource(HttpSite site, string path, string mime = null)
{
_lock = new LockShared();
// persist the local path
Path = path;
// does the path indicate a web resource?
if (Fs.IsWebPath(Path))
{
// persist the path
FullPath = Path;
}
else
{
// persist the path
FullPath = Fs.Combine(site.Path, Path);
}
_compression = System.Net.DecompressionMethods.None;
// get the web resource extension if set
MimeType = mime ?? Mime.GetType(Fs.GetExtension(FullPath));
// the resource must be loaded to begin with
_reset = true;
}
/// <summary>
/// Send the file at the specified local path.
/// </summary>
public void SendLocal(string path, HttpSendOptions options = null, IAction onSent = null)
{
Log.Info("Sending local file '" + path + "' bytes to client " + this + ".");
// get the extension from the path
string extension;
int extensionIndex = path.LastIndexOf(Chars.Stop);
if (extensionIndex == -1)
{
extension = null;
}
else
{
extension = path.Substring(extensionIndex);
}
if (options == null)
{
options = new HttpSendOptions {
ContentType = Mime.GetType(extension)
}
}
;
// open a file stream to the resource
var fileStream = new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.Read);
// start sending the file
StartSendStream(fileStream, (int)fileStream.Length, options, onSent);
}
private IActionResult GetFile(FileInfo file, string dataStream = null)
{
if (file == null)
{
return(NotFound());
}
if (dataStream != null && file.Exists && file.AlternateDataStreamExists(dataStream))
{
return(File(file.GetAlternateDataStream(dataStream, FileMode.Open).OpenRead(), Mime.GetType(dataStream)));
}
if (dataStream == null && file.Exists)
{
return(PhysicalFile(file.FullName, Mime.GetType(file.Name)));
}
return(NotFound());
}
