further work in progress on the HttpServer side: XmlRpc handler path

almost complete and soon to be ready for testing; OSHttpResponse code out.
author: Dr Scofield 2008-07-14 12:18:32 +0000
committer: Dr Scofield 2008-07-14 12:18:32 +0000
commit: 7692f3e18f49fc57b63efbe54b7ac71de2fb7e16 (patch)
tree: 4ee9a4279ff904a8c5fc7e2bd9f85f55bf8b52ba /OpenSim/Framework/Servers/OSHttpRequestPump.cs
parent: adds a default value of true to the new IRC bridge configuration option "nick... (diff)
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1 files changed, 57 insertions, 23 deletions
diff --git a/OpenSim/Framework/Servers/OSHttpRequestPump.cs b/OpenSim/Framework/Servers/OSHttpRequestPump.cs
index 4218be5..56714fa 100644
--- a/OpenSim/Framework/Servers/OSHttpRequestPump.cs
+++ b/OpenSim/Framework/Servers/OSHttpRequestPump.cs
@@ -28,6 +28,7 @@
 using System;
 using System.Collections.Generic;
 using System.Collections.Specialized;
+using System.IO;
 using System.Net;
 using System.Reflection;
 using System.Text.RegularExpressions;
@@ -114,7 +115,7 @@ namespace OpenSim.Framework.Servers
                        
                    // process req: we try each handler in turn until
                    // we are either out of handlers or get back a
-                    // Handled or Detached
+                    // Pass or Done
                    OSHttpHandlerResult rc = OSHttpHandlerResult.Unprocessed;
                    foreach (OSHttpHandler h in handlers)
                    {
@@ -123,22 +124,35 @@ namespace OpenSim.Framework.Servers
                        // Pass: handler did not process the request,
                        // try next handler
                        if (OSHttpHandlerResult.Pass == rc) continue;
-                        // Detached: handler is taking over processing
-                        // of request, we are done
+                        // Handled: handler has processed the request
-                        if (OSHttpHandlerResult.Detached == rc) break;
+                        if (OSHttpHandlerResult.Done == rc) break;
-                            
-                        if (OSHttpHandlerResult.Handled != rc)
-                        {
-                            // something went wrong
-                            throw new Exception(String.Format("[{0}] got unexpected OSHttpHandlerResult {1}", EngineID, rc));
-                        }
                            
-                        // Handled: clean up now
+                        // hmm, something went wrong
-                        req.HttpRequest.AddHeader("keep-alive", "false");
+                        throw new Exception(String.Format("[{0}] got unexpected OSHttpHandlerResult {1}", EngineID, rc));
+                    }
+                    
+                    if (OSHttpHandlerResult.Unprocessed == rc)
+                    {
+                        _log.InfoFormat("[{0}] OSHttpHandler: no handler registered for {1}", EngineID, req);
+                        // set up response header
+                        OSHttpResponse resp = new OSHttpResponse(req);
+                        resp.StatusCode = (int)OSHttpStatusCode.ClientErrorNotFound;
+                        resp.StatusDescription = String.Format("no handler on call for {0}", req);
+                        resp.ContentType = "text/html";
+                        // add explanatory message
+                        StreamWriter body = new StreamWriter(resp.Body);
+                        body.WriteLine("<html>");
+                        body.WriteLine("<header><title>Ooops...</title><header>");
+                        body.WriteLine(String.Format("<body><p>{0}</p></body>", resp.StatusDescription));
+                        body.WriteLine("</html>");
+                        body.Flush();
-                        break;
+                        // and ship it back
+                        resp.HttpResponse.Send();
                    }
-                        
                }
                catch (Exception e)
                {
@@ -199,17 +213,37 @@ namespace OpenSim.Framework.Servers
                    NameValueCollection headers = req.HttpRequest.Headers;
                    foreach (string tag in headerRegexs.Keys)
                    {
-                        if (null != headers[tag])
+                        // do we have a header "tag"?
+                        if (null == headers[tag])
                        {
-                            Match hm = headerRegexs[tag].Match(headers[tag]);
+                            // no: remove the handler if it was added
-                            if (hm.Success) {
+                            // earlier and on to the next one
-                                headersMatch++;
+                            scoredHandlers.Remove(h);
-                                continue;
+                            break;
-                            }
                        }
+                            
-                        scoredHandlers.Remove(h);
+                        // does the content of header "tag" match
-                        break;
+                        // the supplied regex?
+                        Match hm = headerRegexs[tag].Match(headers[tag]);
+                        if (!hm.Success) {
+                            // no: remove the handler if it was added
+                            // earlier and on to the next one
+                            scoredHandlers.Remove(h);
+                            break;
+                        }
+                        
+                        // if we are looking at the "content-type" tag,
+                        // check wether h has a ContentTypeChecker and
+                        // invoke it if it has
+                        if ((null != h.ContentTypeChecker) && !h.ContentTypeChecker(req))
+                        {
+                            scoredHandlers.Remove(h);
+                            break;
+                        }
+                        
+                        // ok: header matches
+                        headersMatch++;
+                        continue;
                    }
                    // check whether h got kicked out
                    if (!scoredHandlers.ContainsKey(h)) continue;
author	Dr Scofield	2008-07-14 12:18:32 +0000
committer	Dr Scofield	2008-07-14 12:18:32 +0000
commit	7692f3e18f49fc57b63efbe54b7ac71de2fb7e16 (patch)
tree	4ee9a4279ff904a8c5fc7e2bd9f85f55bf8b52ba /OpenSim/Framework/Servers/OSHttpRequestPump.cs
parent	adds a default value of true to the new IRC bridge configuration option "nick... (diff)
download	opensim-SC-7692f3e18f49fc57b63efbe54b7ac71de2fb7e16.zip opensim-SC-7692f3e18f49fc57b63efbe54b7ac71de2fb7e16.tar.gz opensim-SC-7692f3e18f49fc57b63efbe54b7ac71de2fb7e16.tar.bz2 opensim-SC-7692f3e18f49fc57b63efbe54b7ac71de2fb7e16.tar.xz

diff --git a/OpenSim/Framework/Servers/OSHttpRequestPump.cs b/OpenSim/Framework/Servers/OSHttpRequestPump.cs index 4218be5..56714fa 100644 --- a/OpenSim/Framework/Servers/OSHttpRequestPump.cs +++ b/OpenSim/Framework/Servers/OSHttpRequestPump.cs
@@ -28,6 +28,7 @@
28	using System;	28	using System;
29	using System.Collections.Generic;	29	using System.Collections.Generic;
30	using System.Collections.Specialized;	30	using System.Collections.Specialized;
		31	using System.IO;
31	using System.Net;	32	using System.Net;
32	using System.Reflection;	33	using System.Reflection;
33	using System.Text.RegularExpressions;	34	using System.Text.RegularExpressions;
@@ -114,7 +115,7 @@ namespace OpenSim.Framework.Servers
114		115
115	// process req: we try each handler in turn until	116	// process req: we try each handler in turn until
116	// we are either out of handlers or get back a	117	// we are either out of handlers or get back a
117	// Handled or Detached	118	// Pass or Done
118	OSHttpHandlerResult rc = OSHttpHandlerResult.Unprocessed;	119	OSHttpHandlerResult rc = OSHttpHandlerResult.Unprocessed;
119	foreach (OSHttpHandler h in handlers)	120	foreach (OSHttpHandler h in handlers)
120	{	121	{
@@ -123,22 +124,35 @@ namespace OpenSim.Framework.Servers
123	// Pass: handler did not process the request,	124	// Pass: handler did not process the request,
124	// try next handler	125	// try next handler
125	if (OSHttpHandlerResult.Pass == rc) continue;	126	if (OSHttpHandlerResult.Pass == rc) continue;
126	// Detached: handler is taking over processing	127
127	// of request, we are done	128	// Handled: handler has processed the request
128	if (OSHttpHandlerResult.Detached == rc) break;	129	if (OSHttpHandlerResult.Done == rc) break;
129
130	if (OSHttpHandlerResult.Handled != rc)
131	{
132	// something went wrong
133	throw new Exception(String.Format("[{0}] got unexpected OSHttpHandlerResult {1}", EngineID, rc));
134	}
135		130
136	// Handled: clean up now	131	// hmm, something went wrong
137	req.HttpRequest.AddHeader("keep-alive", "false");	132	throw new Exception(String.Format("[{0}] got unexpected OSHttpHandlerResult {1}", EngineID, rc));
		133	}
		134
		135	if (OSHttpHandlerResult.Unprocessed == rc)
		136	{
		137	_log.InfoFormat("[{0}] OSHttpHandler: no handler registered for {1}", EngineID, req);
		138
		139	// set up response header
		140	OSHttpResponse resp = new OSHttpResponse(req);
		141	resp.StatusCode = (int)OSHttpStatusCode.ClientErrorNotFound;
		142	resp.StatusDescription = String.Format("no handler on call for {0}", req);
		143	resp.ContentType = "text/html";
		144
		145	// add explanatory message
		146	StreamWriter body = new StreamWriter(resp.Body);
		147	body.WriteLine("<html>");
		148	body.WriteLine("<header><title>Ooops...</title><header>");
		149	body.WriteLine(String.Format("<body><p>{0}</p></body>", resp.StatusDescription));
		150	body.WriteLine("</html>");
		151	body.Flush();
138		152
139	break;	153	// and ship it back
		154	resp.HttpResponse.Send();
140	}	155	}
141
142	}	156	}
143	catch (Exception e)	157	catch (Exception e)
144	{	158	{
@@ -199,17 +213,37 @@ namespace OpenSim.Framework.Servers
199	NameValueCollection headers = req.HttpRequest.Headers;	213	NameValueCollection headers = req.HttpRequest.Headers;
200	foreach (string tag in headerRegexs.Keys)	214	foreach (string tag in headerRegexs.Keys)
201	{	215	{
202	if (null != headers[tag])	216	// do we have a header "tag"?
		217	if (null == headers[tag])
203	{	218	{
204	Match hm = headerRegexs[tag].Match(headers[tag]);	219	// no: remove the handler if it was added
205	if (hm.Success) {	220	// earlier and on to the next one
206	headersMatch++;	221	scoredHandlers.Remove(h);
207	continue;	222	break;
208	}
209	}	223	}
210		224
211	scoredHandlers.Remove(h);	225	// does the content of header "tag" match
212	break;	226	// the supplied regex?
		227	Match hm = headerRegexs[tag].Match(headers[tag]);
		228	if (!hm.Success) {
		229	// no: remove the handler if it was added
		230	// earlier and on to the next one
		231	scoredHandlers.Remove(h);
		232	break;
		233	}
		234
		235	// if we are looking at the "content-type" tag,
		236	// check wether h has a ContentTypeChecker and
		237	// invoke it if it has
		238	if ((null != h.ContentTypeChecker) && !h.ContentTypeChecker(req))
		239	{
		240	scoredHandlers.Remove(h);
		241	break;
		242	}
		243
		244	// ok: header matches
		245	headersMatch++;
		246	continue;
213	}	247	}
214	// check whether h got kicked out	248	// check whether h got kicked out
215	if (!scoredHandlers.ContainsKey(h)) continue;	249	if (!scoredHandlers.ContainsKey(h)) continue;