static void Main(string[] args)
{
var config = HostConfig.GetHostConfig();
var nativeModules = GetNativeModules(config);
var managedModules = GetManagedModule(config);
HttpNativeRuntime runtime = null;
try
{
int workerProcessId = Process.GetCurrentProcess().Id;
ILog log = LogManager.GetLogger("WorkerProcess");
using (NamedPipeClientStream pipeStream = new NamedPipeClientStream($"{workerProcessId}.Request"))
{
Byte[] bytes = new Byte[10];
Char[] chars = new Char[10];
using (NamedPipeServerStream responsePipeStream = new NamedPipeServerStream($"{workerProcessId}.Response",
PipeDirection.InOut, NamedPipeServerStream.MaxAllowedServerInstances, PipeTransmissionMode.Message, PipeOptions.None))
{
while (true)
{
string message = null;
if (!pipeStream.IsConnected)
{
pipeStream.Connect();
pipeStream.ReadMode = PipeTransmissionMode.Message;
}
do
{
int numBytes = pipeStream.Read(bytes, 0, bytes.Length);
int numChars = Encoding.UTF8.GetChars(bytes, 0, numBytes, chars, 0);
if (numBytes > 0)
{
message += new String(chars, 0, numChars);
}
} while (!pipeStream.IsMessageComplete);
if (!string.IsNullOrEmpty(message))
{
if (runtime == null)
{
runtime = new HttpNativeRuntime(nativeModules, managedModules);
var site = config.GetRequestingSite(message);
runtime.PhysicalPath = site.PhysicalPath;
}
responsePipeStream.WaitForConnection();
var data = runtime.ProcessRequest(message);
responsePipeStream.Write(data, 0, data.Length);
responsePipeStream.Disconnect();
}
}
}
}
}
catch (Exception e)
{
Console.Write(e);
Console.Read();
}
}
public void GetCurrentSiteTest()
{
var request = @"GET / HTTP/1.1
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: zh-Hans-CN,zh-Hans;q=0.8,en-US;q=0.5,en;q=0.3
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 Safari/537.36 Edge/18.17763
Accept-Encoding: gzip, deflate, peerdist
Host: localhost:81
Connection: Keep-Alive
X-P2P-PeerDist: Version=1.1
X-P2P-PeerDistEx: MinContentInformation=1.0, MaxContentInformation=2.0";
var config = HostConfig.GetHostConfig();
var site = config.GetRequestingSite(request);
Assert.IsNotNull(site);
}
private void NativeRuntime_ExecuteHandler(object sender, HttpNativeContext e)
{
log.Info($"{this.GetType().ToString()} executing Handler");
var request = e.Request;
var lines = request.Replace("\r\n", "\r").Split('\r');
var requestLines = lines[0].Split(' ');
var httpMethod = requestLines[0];
var url = requestLines[1].Replace("/", "\\");
Console.WriteLine($"Requesting URL:{url}, Requesting Site PhysicalPaht: {e.Runtime.PhysicalPath}");
var resourcePath = e.Runtime.PhysicalPath + url;
Console.WriteLine($"Mapp request to {resourcePath}");
if (!File.Exists(resourcePath))
{
var body = Encoding.UTF8.GetBytes("404 Not Found");
e.ResponseHeader = this.GetResponse("404", "Not Found", "text/html", body);
e.ResponseBody = body;
}
else
{
///I assume static file module in real IIS would skip the extension that already registed by other handler
var extensionName = Path.GetExtension(resourcePath);
var config = HostConfig.GetHostConfig();
if (config.StaticContentMapping.ContainsKey(extensionName.Trim()))
{
log.Info($"Request Resource is {extensionName}, StaticFileModule takes over it");
var mimeType = config.StaticContentMapping[extensionName];
var body = File.ReadAllBytes(resourcePath);
var responseHeader = this.GetResponse("200", "ok", mimeType, body);
e.ResponseHeader = responseHeader;
e.ResponseBody = body;
}
else
{
var body = Encoding.UTF8.GetBytes($"500 No Handler For {extensionName} file");
e.ResponseHeader = this.GetResponse("500", "Internal Error", "text/html", body);
e.ResponseBody = body;
}
}
}
