void Process(UMC.Net.NetContext context)
{
if (String.IsNullOrEmpty(context.UserAgent))
{
return;
}
context.AddHeader("Access-Control-Allow-Origin", "*");
context.AddHeader("Access-Control-Allow-Credentials", "true");
context.AddHeader("Access-Control-Max-Age", "18000");
context.AddHeader("Access-Control-Allow-Methods", "*");
context.AddHeader("Access-Control-Allow-Headers", "x-requested-with,content-type");
var QueryString = new NameValueCollection(context.QueryString);
QueryString.Add(context.Form);
var model = QueryString["_model"];
var cmd = QueryString["_cmd"];
var jsonp = context.QueryString.Get("jsonp");
if ("Upload".Equals(model) && "Command".Equals(cmd))
{
try
{
var url = new Uri(QueryString["src"]);
var wb = new Net.HttpClient();
var hash = UMC.Data.JSON.Deserialize <Hashtable>(wb.GetAsync(url).Result.Content.ReadAsStringAsync().Result).GetEnumerator();
QueryString.Clear();
while (hash.MoveNext())
{
QueryString.Add(hash.Key.ToString(), hash.Value.ToString());
}
model = QueryString["_model"];
cmd = QueryString["_cmd"];
if (String.IsNullOrEmpty(jsonp) == false)
{
QueryString.Add("jsonp", jsonp);
}
}
catch
{
return;
}
}
var Url = context.Url;
var ip = context.Headers.Get("X-Real-IP");
if (String.IsNullOrEmpty(ip))
{
ip = context.UserHostAddress;;
}
var host = UMC.Data.WebResource.Instance().APIHost();;
if (String.IsNullOrEmpty(host))
{
var cahash = context.Headers.Get("CA-Host");
if (String.IsNullOrEmpty(cahash) == false)
{
host = String.Format("https://{0}", context.Headers.Get("CA-Host"));
}
}
if (String.IsNullOrEmpty(host) == false)
{
Url = new Uri(String.Format("{1}{0}", context.Url.PathAndQuery, host));
}
Process(QueryString, Url, context, model, cmd, url =>
{
context.Redirect(url.AbsoluteUri);
});
}
void TransmitFile(UMC.Net.NetContext context, String name)
{
var lastIndex = name.LastIndexOf('.');
var extName = "html";
if (lastIndex > -1)
{
extName = name.Substring(lastIndex + 1);
}
switch (extName.ToLower())
{
case "pdf":
context.ContentType = "application/pdf";
break;
case "txt":
context.ContentType = "text/plain";
break;
case "htm":
case "html":
context.ContentType = "text/html";
break;
case "json":
context.ContentType = "text/json";
break;
case "js":
context.ContentType = "text/javascript";
break;
case "css":
context.ContentType = "text/css";
break;
case "bmp":
context.ContentType = "image/bmp";
break;
case "gif":
context.ContentType = "image/gif";
break;
case "jpeg":
case "jpg":
context.ContentType = "image/jpeg";
break;
case "png":
context.ContentType = "image/png";
break;
case "svg":
context.ContentType = "image/svg+xml";
break;
case "mp3":
context.ContentType = "audio/mpeg";
break;
case "mp4":
context.ContentType = "video/mpeg4";
break;
case "xml":
context.ContentType = "text/xml";
break;
default:
context.ContentType = "application/octet-stream";
break;
}
var file = new System.IO.FileInfo(name);
context.AddHeader("Last-Modified", file.LastWriteTimeUtc.ToString("r"));
var Since = context.Headers["If-Modified-Since"];
if (String.IsNullOrEmpty(Since) == false)
{
var time = Convert.ToDateTime(Since);
if (time >= file.LastWriteTimeUtc)
{
context.StatusCode = 304;
return;
}
}
using (System.IO.FileStream stream = System.IO.File.OpenRead(name))
{
Utility.Copy(stream, context.OutputStream);
}
}
static void Process(UMC.Net.NetContext context, String model, string cmd)
{
if (String.IsNullOrEmpty(context.UserAgent))
{
return;
}
if (context.UrlReferrer != null)
{
context.AddHeader("Access-Control-Allow-Origin", String.Format("{0}://{1}", context.UrlReferrer.Scheme, context.UrlReferrer.Host));
}
else
{
context.AddHeader("Access-Control-Allow-Origin", "*");
}
context.AddHeader("Access-Control-Allow-Credentials", "true");
context.AddHeader("Access-Control-Allow-Methods", "OPTIONS, GET, POST");
context.AddHeader("Access-Control-Allow-Headers", "x-requested-with,content-type");
var QueryString = new NameValueCollection(context.QueryString);
QueryString.Add(context.Form);
if (string.IsNullOrEmpty(model))
{
model = QueryString["_model"];
cmd = QueryString["_cmd"];
}
var jsonp = context.QueryString.Get("jsonp");
if ("Upload".Equals(model) && "Command".Equals(cmd))
{
try
{
var url = new Uri(QueryString["src"]);
var wb = new Net.HttpClient();
var hash = UMC.Data.JSON.Deserialize <Hashtable>(wb.GetAsync(url).Result.Content.ReadAsStringAsync().Result).GetEnumerator();
QueryString.Clear();
while (hash.MoveNext())
{
QueryString.Add(hash.Key.ToString(), hash.Value.ToString());
}
model = QueryString["_model"];
cmd = QueryString["_cmd"];
if (String.IsNullOrEmpty(jsonp) == false)
{
QueryString.Add("jsonp", jsonp);
}
}
catch
{
return;
}
}
context.ContentType = "text/javascript;charset=utf-8";
var Url = context.Url;
var ip = context.Headers.Get("X-Real-IP");
if (String.IsNullOrEmpty(ip))
{
ip = context.UserHostAddress;;
}
var cahash = context.Headers.Get("CA-Host");
if (String.IsNullOrEmpty(cahash) == false)
{
Url = new Uri(String.Format("https://{1}{0}", context.Url.PathAndQuery, cahash));
}
Process(QueryString, context.InputStream, context.OutputStream, Url, context.UrlReferrer, ip, context.UserAgent, model, cmd, url =>
{
context.Redirect(url.AbsoluteUri);
});
}