public void Handle(HttpContext httpContext, HproseHttpMethods methods)
{
currentContext = httpContext;
try {
HproseHttpContext context = new HproseHttpContext(httpContext);
SendHeader(context);
string method = context.Request.HttpMethod;
Stream ostream = GetOutputStream(context);
if (method == "GET")
{
if (getEnabled)
{
DoFunctionList(methods, context)
.WriteTo(ostream);
}
else
{
context.Response.StatusCode = 403;
}
}
else if (method == "POST")
{
Handle(GetInputStream(context), methods, context)
.WriteTo(ostream);
}
ostream.Close();
context.Response.Flush();
}
finally {
currentContext = null;
}
}
private void SendHeader(HproseHttpContext context)
{
if (OnSendHeader != null)
{
OnSendHeader(context);
}
HttpRequest request = context.Request;
HttpResponse response = context.Response;
response.ContentType = "text/plain";
if (p3pEnabled)
{
response.AppendHeader("P3P",
"CP=\"CAO DSP COR CUR ADM DEV TAI PSA PSD " +
"IVAi IVDi CONi TELo OTPi OUR DELi SAMi " +
"OTRi UNRi PUBi IND PHY ONL UNI PUR FIN " +
"COM NAV INT DEM CNT STA POL HEA PRE GOV\"");
}
if (crossDomainEnabled)
{
string origin = request.Headers["Origin"];
if (origin != null && origin != "" && origin != "null")
{
if (origins.Count == 0 || origins.ContainsKey(origin))
{
response.AppendHeader("Access-Control-Allow-Origin", origin);
response.AppendHeader("Access-Control-Allow-Credentials", "true");
}
}
else
{
response.AppendHeader("Access-Control-Allow-Origin", "*");
}
}
if (compressionEnabled)
{
string acceptEncoding = request.Headers["Accept-Encoding"];
if (acceptEncoding != null)
{
acceptEncoding = acceptEncoding.ToLower();
if (acceptEncoding.IndexOf("deflate") > -1)
{
response.AppendHeader("Content-Encoding", "deflate");
}
else if (acceptEncoding.IndexOf("gzip") > -1)
{
response.AppendHeader("Content-Encoding", "gzip");
}
}
}
}
private MemoryStream GetInputStream(HproseHttpContext context)
{
Stream istream = context.Request.InputStream;
int len = (int)istream.Length;
int off = 0;
byte[] data = new byte[len];
while (len > 0)
{
int size = istream.Read(data, off, len);
off += size;
len -= size;
}
istream.Close();
return(new MemoryStream(data));
}
protected override object[] FixArguments(Type[] argumentTypes, object[] arguments, int count, HproseContext context)
{
HproseHttpContext currentContext = (HproseHttpContext)context;
if (argumentTypes.Length != count)
{
object[] args = new object[argumentTypes.Length];
System.Array.Copy(arguments, 0, args, 0, count);
Type argType = argumentTypes[count];
if (argType == typeof(HproseContext) ||
argType == typeof(HproseHttpContext))
{
args[count] = currentContext;
}
else if (argType == typeof(HttpContext))
{
args[count] = currentContext.Context;
}
else if (argType == typeof(HttpRequest))
{
args[count] = currentContext.Request;
}
else if (argType == typeof(HttpResponse))
{
args[count] = currentContext.Response;
}
else if (argType == typeof(HttpServerUtility))
{
args[count] = currentContext.Server;
}
else if (argType == typeof(HttpApplicationState))
{
args[count] = currentContext.Application;
}
else if (argType == typeof(HttpSessionState))
{
args[count] = currentContext.Session;
}
return(args);
}
return(arguments);
}
private Stream GetOutputStream(HproseHttpContext context)
{
Stream ostream = new BufferedStream(context.Response.OutputStream);
if (compressionEnabled)
{
string acceptEncoding = context.Request.Headers["Accept-Encoding"];
if (acceptEncoding != null)
{
acceptEncoding = acceptEncoding.ToLower();
if (acceptEncoding.IndexOf("deflate") > -1)
{
ostream = new DeflateStream(ostream, CompressionMode.Compress);
}
else if (acceptEncoding.IndexOf("gzip") > -1)
{
ostream = new GZipStream(ostream, CompressionMode.Compress);
}
}
}
return(ostream);
}
