From bc344671460c1675fbc31504fd1ffc03ff58a135 Mon Sep 17 00:00:00 2001
From: brain <brain@e03df62e-2008-0410-955e-edbf42e46eb7>
Date: Mon, 12 May 2008 21:16:04 +0000
Subject: [PATCH] httpd connection close fixes (these need to be backported to
 1.1 at some point?) and acl tweaks to make http auth work

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@9714 e03df62e-2008-0410-955e-edbf42e46eb7
---
 src/modules/m_httpd.cpp     | 21 ++++++++++++++++-----
 src/modules/m_httpd_acl.cpp |  2 ++
 2 files changed, 18 insertions(+), 5 deletions(-)

diff --git a/src/modules/m_httpd.cpp b/src/modules/m_httpd.cpp
index ee4544371..7c93a70b6 100644
--- a/src/modules/m_httpd.cpp
+++ b/src/modules/m_httpd.cpp
@@ -180,6 +180,7 @@ class HttpServerSocket : public BufferedSocket
 		
 		SendHeaders(data.length(), response, empty);
 		this->Write(data);
+		this->FlushWriteBuffer();
 	}
 	
 	void SendHeaders(unsigned long size, int response, HTTPHeaders &rheaders)
@@ -265,7 +266,7 @@ class HttpServerSocket : public BufferedSocket
 				if (request_type.empty() || uri.empty() || http_version.empty())
 				{
 					SendHTTPError(400);
-					Instance->SE->WantWrite(this);
+					SetWrite();
 					return;
 				}
 				
@@ -279,7 +280,7 @@ class HttpServerSocket : public BufferedSocket
 			if ((fieldsep == std::string::npos) || (fieldsep == 0) || (fieldsep == cheader.length() - 1))
 			{
 				SendHTTPError(400);
-				Instance->SE->WantWrite(this);
+				SetWrite();
 				return;
 			}
 			
@@ -296,7 +297,7 @@ class HttpServerSocket : public BufferedSocket
 		if ((http_version != "HTTP/1.1") && (http_version != "HTTP/1.0"))
 		{
 			SendHTTPError(505);
-			Instance->SE->WantWrite(this);
+			SetWrite();
 			return;
 		}
 	
@@ -333,7 +334,8 @@ class HttpServerSocket : public BufferedSocket
 			HTTPHeaders empty;
 			SendHeaders(index->ContentSize(), 200, empty);
 			this->Write(index->Contents());
-			Instance->SE->WantWrite(this);
+			this->FlushWriteBuffer();
+			SetWrite();
 		}
 		else
 		{
@@ -348,7 +350,7 @@ class HttpServerSocket : public BufferedSocket
 				if (!claimed)
 				{
 					SendHTTPError(404);
-					Instance->SE->WantWrite(this);
+					SetWrite();
 				}
 			}
 		}
@@ -357,6 +359,7 @@ class HttpServerSocket : public BufferedSocket
 
 	bool OnWriteReady()
 	{
+		Instance->Logs->Log("m_httpd",DEBUG,"OnWriteReady()");
 		return false;
 	}
 
@@ -364,6 +367,14 @@ class HttpServerSocket : public BufferedSocket
 	{
 		SendHeaders(n->str().length(), response, *hheaders);
 		this->Write(n->str());
+		this->FlushWriteBuffer();
+		SetWrite();
+	}
+
+	void SetWrite()
+	{
+		Instance->Logs->Log("m_httpd",DEBUG,"SetWrite()");
+		this->WaitingForWriteEvent = true;
 		Instance->SE->WantWrite(this);
 	}
 };
diff --git a/src/modules/m_httpd_acl.cpp b/src/modules/m_httpd_acl.cpp
index 36eab758b..153cb501b 100644
--- a/src/modules/m_httpd_acl.cpp
+++ b/src/modules/m_httpd_acl.cpp
@@ -98,6 +98,8 @@ class ModuleHTTPAccessList : public Module
 
 	void BlockAccess(HTTPRequest* http, Event* event, int returnval, const std::string &extraheaderkey = "", const std::string &extraheaderval="")
 	{
+		ServerInstance->Logs->Log("m_httpd_acl", DEBUG, "BlockAccess (%d)", returnval);
+
 		std::stringstream data("Access to this resource is denied by an access control list. Please contact your IRC administrator.");
 		HTTPDocument response(http->sock, &data, returnval);
 		response.headers.SetHeader("X-Powered-By", "m_httpd_acl.so");
-- 
2.39.2