public static void Write(this System.IO.Stream stream, FcgiRequest req)
{
var mstream = new System.IO.MemoryStream();
mstream.WriteByte(req.Version);
mstream.WriteByte((byte)req.Type);
mstream.WriteByte((byte)(req.RequestId / 256));
mstream.WriteByte((byte)(req.RequestId % 256));
mstream.WriteByte((byte)(req.Content.Length / 256));
mstream.WriteByte((byte)(req.Content.Length % 256));
mstream.WriteByte((byte)(req.Padding.Length));
mstream.WriteByte(0);
mstream.Write(req.Content, 0, req.Content.Length);
mstream.Write(req.Padding, 0, req.Padding.Length);
var message = mstream.ToArray();
stream.Write(message, 0, message.Length);
//Program.Log(string.Format(" {0}:{1}, {2}:{3}:{4}", req.Version, req.Type, req.RequestId, req.Content.Hex(), req.Padding.Hex()));
}
public static void Write(this System.IO.Stream stream, FcgiRequest req)
{
var mstream = new System.IO.MemoryStream();
mstream.WriteByte(req.Version);
mstream.WriteByte((byte)req.Type);
mstream.WriteByte((byte)(req.RequestId / 256));
mstream.WriteByte((byte)(req.RequestId % 256));
mstream.WriteByte((byte)(req.Content.Length / 256));
mstream.WriteByte((byte)(req.Content.Length % 256));
mstream.WriteByte((byte)(req.Padding.Length));
mstream.WriteByte(0);
mstream.Write(req.Content, 0, req.Content.Length);
mstream.Write(req.Padding, 0, req.Padding.Length);
var message = mstream.ToArray();
stream.Write(message, 0, message.Length);
//Program.Log(string.Format(" {0}:{1}, {2}:{3}:{4}", req.Version, req.Type, req.RequestId, req.Content.Hex(), req.Padding.Hex()));
}
private static void ProcessRequest(bool isFcgiDebug, FcgiSynchronizer sync, Socket s)
{
using (s)
using (var stream = new NetworkStream(s))
{
Log("accepted..");
for (var i = 0; i < 20; ++i)
{
if (stream.DataAvailable)
break;
System.Threading.Thread.Sleep(TimeSpan.FromMilliseconds(30));
if (i == 19)
{
Log("cancel");
return;
}
}
var parameters = new Dictionary<string, string>();
for (; ; )
{
var req = stream.ReadRequest();
if (isFcgiDebug)
Log(string.Format("{0}:{1}, {2}:{3}:{4}", req.Version, req.Type, req.RequestId, req.Content.Hex(), req.Padding.Hex()));
if (req.Type == FcgiType.Params)
{
var _parameters = ParseParameters(req.Content);
if (_parameters.Count > 0)
{
parameters = _parameters;
if (isFcgiDebug)
{
Log("parameters:");
foreach (var pair in parameters)
Log(string.Format(" {0}:{1}", pair.Key, pair.Value));
}
}
}
JsonData json = null;
if (req.Type == FcgiType.Stdin && req.Content != null && req.Content.Length > 0)
{
if (isFcgiDebug)
Log("Stdin text: " + System.Text.Encoding.UTF8.GetString(req.Content));
var data = ParseQuery(System.Text.Encoding.UTF8.GetString(req.Content));
var values = data.ContainsKey("values") ? data["values"] : null;
if (isFcgiDebug)
Log(" " + values);
//var jsSerializer = new System.Net.Json.JsonTextParser();
var jsSerializer = Newtonsoft.Json.JsonSerializer.Create();
json = new JsonData(jsSerializer.Deserialize(new Newtonsoft.Json.JsonTextReader(new System.IO.StringReader(values))));
}
if (req.Type == FcgiType.Stdin && req.Padding.Length == 0)
{
var res_text = string.Format(@"Content-type: text/html
{0}
", sync.ProcessRequest(parameters, json));
var res_data = System.Text.Encoding.UTF8.GetBytes(res_text);
var res_pad = new byte[8 - res_data.Length % 8];
var res = new FcgiRequest { Version = 1, Type = FcgiType.Stdout, RequestId = req.RequestId, Content = res_data, Padding = res_pad };
stream.Write(res);
stream.Write(new FcgiRequest { Version = 1, Type = FcgiType.Stdout, RequestId = req.RequestId });
stream.Write(new FcgiRequest { Version = 1, Type = FcgiType.EndRequest, RequestId = req.RequestId, Content = new byte[8] });
break;
}
}
}
}
private static void ProcessRequest(bool isFcgiDebug, FcgiSynchronizer sync, Socket s)
{
using (s)
using (var stream = new NetworkStream(s))
{
Log("accepted..");
for (var i = 0; i < 20; ++i)
{
if (stream.DataAvailable)
{
break;
}
System.Threading.Thread.Sleep(TimeSpan.FromMilliseconds(30));
if (i == 19)
{
Log("cancel");
return;
}
}
var parameters = new Dictionary <string, string>();
for (; ;)
{
var req = stream.ReadRequest();
if (isFcgiDebug)
{
Log(string.Format("{0}:{1}, {2}:{3}:{4}", req.Version, req.Type, req.RequestId, req.Content.Hex(), req.Padding.Hex()));
}
if (req.Type == FcgiType.Params)
{
var _parameters = ParseParameters(req.Content);
if (_parameters.Count > 0)
{
parameters = _parameters;
if (isFcgiDebug)
{
Log("parameters:");
foreach (var pair in parameters)
{
Log(string.Format(" {0}:{1}", pair.Key, pair.Value));
}
}
}
}
JsonData json = null;
if (req.Type == FcgiType.Stdin && req.Content != null && req.Content.Length > 0)
{
if (isFcgiDebug)
{
Log("Stdin text: " + System.Text.Encoding.UTF8.GetString(req.Content));
}
var data = ParseQuery(System.Text.Encoding.UTF8.GetString(req.Content));
var values = data.ContainsKey("values") ? data["values"] : null;
if (isFcgiDebug)
{
Log(" " + values);
}
//var jsSerializer = new System.Net.Json.JsonTextParser();
var jsSerializer = Newtonsoft.Json.JsonSerializer.Create();
json = new JsonData(jsSerializer.Deserialize(new Newtonsoft.Json.JsonTextReader(new System.IO.StringReader(values))));
}
if (req.Type == FcgiType.Stdin && req.Padding.Length == 0)
{
var res_text = string.Format(@"Content-type: text/html
{0}
", sync.ProcessRequest(parameters, json));
var res_data = System.Text.Encoding.UTF8.GetBytes(res_text);
var res_pad = new byte[8 - res_data.Length % 8];
var res = new FcgiRequest {
Version = 1, Type = FcgiType.Stdout, RequestId = req.RequestId, Content = res_data, Padding = res_pad
};
stream.Write(res);
stream.Write(new FcgiRequest {
Version = 1, Type = FcgiType.Stdout, RequestId = req.RequestId
});
stream.Write(new FcgiRequest {
Version = 1, Type = FcgiType.EndRequest, RequestId = req.RequestId, Content = new byte[8]
});
break;
}
}
}
}