X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_httpd.cpp;h=a4452c9c09a1679adce6eff2a9ff0d798fdba373;hb=9d72ec55ae98960bf996dd3d92c29598a5e3c825;hp=d768a94368e5687548ea77ce8601138c38eb9162;hpb=11cafc12d5440b67a9f676c9f6aa67840ca5399d;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modules/m_httpd.cpp b/src/modules/m_httpd.cpp
index d768a9436..a4452c9c0 100644
--- a/src/modules/m_httpd.cpp
+++ b/src/modules/m_httpd.cpp
@@ -23,15 +23,14 @@
 
 
 #include "inspircd.h"
+#include "iohook.h"
 #include "modules/httpd.h"
 
-/* $ModDesc: Provides HTTP serving facilities to modules */
-/* $ModDep: modules/httpd.h */
-
 class ModuleHttpServer;
 
 static ModuleHttpServer* HttpModule;
 static bool claimed;
+static insp::intrusive_list<HttpServerSocket> sockets;
 
 /** HTTP socket states
  */
@@ -44,7 +43,7 @@ enum HttpState
 
 /** A socket used for HTTP transport
  */
-class HttpServerSocket : public BufferedSocket
+class HttpServerSocket : public BufferedSocket, public Timer, public insp::intrusive_list_node<HttpServerSocket>
 {
 	HttpState InternalState;
 	std::string ip;
@@ -57,20 +56,39 @@ class HttpServerSocket : public BufferedSocket
 	std::string uri;
 	std::string http_version;
 
+	/** True if this object is in the cull list
+	 */
+	bool waitingcull;
+
+	bool Tick(time_t currtime) CXX11_OVERRIDE
+	{
+		AddToCull();
+		return false;
+	}
+
  public:
-	HttpServerSocket(int newfd, const std::string& IP, ListenSocket* via, irc::sockets::sockaddrs* client, irc::sockets::sockaddrs* server)
-		: BufferedSocket(newfd), ip(IP), postsize(0)
+	HttpServerSocket(int newfd, const std::string& IP, ListenSocket* via, irc::sockets::sockaddrs* client, irc::sockets::sockaddrs* server, unsigned int timeoutsec)
+		: BufferedSocket(newfd)
+		, Timer(timeoutsec)
+		, InternalState(HTTP_SERVE_WAIT_REQUEST)
+		, ip(IP)
+		, postsize(0)
+		, waitingcull(false)
 	{
-		InternalState = HTTP_SERVE_WAIT_REQUEST;
+		ServerInstance->Timers.AddTimer(this);
 
-		FOREACH_MOD(I_OnHookIO, OnHookIO(this, via));
-		if (GetIOHook())
-			GetIOHook()->OnStreamSocketAccept(this, client, server);
+		if (via->iohookprov)
+			via->iohookprov->OnAccept(this, client, server);
 	}
 
-	virtual void OnError(BufferedSocketError)
+	~HttpServerSocket()
 	{
-		ServerInstance->GlobalCulls.AddItem(this);
+		sockets.erase(this);
+	}
+
+	void OnError(BufferedSocketError) CXX11_OVERRIDE
+	{
+		AddToCull();
 	}
 
 	std::string Response(int response)
@@ -98,7 +116,7 @@ class HttpServerSocket : public BufferedSocket
 			case 300:
 				return "MULTIPLE CHOICES";
 			case 301:
-				return "MOVED PERMENANTLY";
+				return "MOVED PERMANENTLY";
 			case 302:
 				return "FOUND";
 			case 303:
@@ -179,13 +197,8 @@ class HttpServerSocket : public BufferedSocket
 
 		WriteData(http_version + " "+ConvToStr(response)+" "+Response(response)+"\r\n");
 
-		time_t local = ServerInstance->Time();
-		struct tm *timeinfo = gmtime(&local);
-		char *date = asctime(timeinfo);
-		date[strlen(date) - 1] = '\0';
-		rheaders.CreateHeader("Date", date);
-
-		rheaders.CreateHeader("Server", BRANCH);
+		rheaders.CreateHeader("Date", InspIRCd::TimeString(ServerInstance->Time(), "%a, %d %b %Y %H:%M:%S GMT", true));
+		rheaders.CreateHeader("Server", INSPIRCD_BRANCH);
 		rheaders.SetHeader("Content-Length", ConvToStr(size));
 
 		if (size)
@@ -216,7 +229,7 @@ class HttpServerSocket : public BufferedSocket
 
 			if (reqbuffer.length() >= 8192)
 			{
-				ServerInstance->Logs->Log("m_httpd",LOG_DEBUG, "m_httpd dropped connection due to an oversized request buffer");
+				ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "m_httpd dropped connection due to an oversized request buffer");
 				reqbuffer.clear();
 				SetError("Buffer");
 			}
@@ -328,49 +341,77 @@ class HttpServerSocket : public BufferedSocket
 		SendHeaders(n->str().length(), response, *hheaders);
 		WriteData(n->str());
 	}
+
+	void AddToCull()
+	{
+		if (waitingcull)
+			return;
+
+		waitingcull = true;
+		Close();
+		ServerInstance->GlobalCulls.AddItem(this);
+	}
+};
+
+class HTTPdAPIImpl : public HTTPdAPIBase
+{
+ public:
+	HTTPdAPIImpl(Module* parent)
+		: HTTPdAPIBase(parent)
+	{
+	}
+
+	void SendResponse(HTTPDocumentResponse& resp) CXX11_OVERRIDE
+	{
+		claimed = true;
+		resp.src.sock->Page(resp.document, resp.responsecode, &resp.headers);
+	}
 };
 
 class ModuleHttpServer : public Module
 {
-	std::vector<HttpServerSocket *> httpsocks;
+	HTTPdAPIImpl APIImpl;
+	unsigned int timeoutsec;
 
  public:
-	void init()
+	ModuleHttpServer()
+		: APIImpl(this)
+	{
+	}
+
+	void init() CXX11_OVERRIDE
 	{
 		HttpModule = this;
-		ServerInstance->Modules->Attach(I_OnAcceptConnection, this);
 	}
 
-	void OnRequest(Request& request)
+	void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE
 	{
-		if (strcmp(request.id, "HTTP-DOC") != 0)
-			return;
-		HTTPDocumentResponse& resp = static_cast<HTTPDocumentResponse&>(request);
-		claimed = true;
-		resp.src.sock->Page(resp.document, resp.responsecode, &resp.headers);
+		ConfigTag* tag = ServerInstance->Config->ConfValue("httpd");
+		timeoutsec = tag->getInt("timeout", 10, 1);
 	}
 
-	ModResult OnAcceptConnection(int nfd, ListenSocket* from, irc::sockets::sockaddrs* client, irc::sockets::sockaddrs* server)
+	ModResult OnAcceptConnection(int nfd, ListenSocket* from, irc::sockets::sockaddrs* client, irc::sockets::sockaddrs* server) CXX11_OVERRIDE
 	{
 		if (from->bind_tag->getString("type") != "httpd")
 			return MOD_RES_PASSTHRU;
 		int port;
 		std::string incomingip;
 		irc::sockets::satoap(*client, incomingip, port);
-		new HttpServerSocket(nfd, incomingip, from, client, server);
+		sockets.push_front(new HttpServerSocket(nfd, incomingip, from, client, server, timeoutsec));
 		return MOD_RES_ALLOW;
 	}
 
-	virtual ~ModuleHttpServer()
+	CullResult cull() CXX11_OVERRIDE
 	{
-		for (size_t i = 0; i < httpsocks.size(); i++)
+		for (insp::intrusive_list<HttpServerSocket>::const_iterator i = sockets.begin(); i != sockets.end(); ++i)
 		{
-			httpsocks[i]->cull();
-			delete httpsocks[i];
+			HttpServerSocket* sock = *i;
+			sock->AddToCull();
 		}
+		return Module::cull();
 	}
 
-	virtual Version GetVersion()
+	Version GetVersion() CXX11_OVERRIDE
 	{
 		return Version("Provides HTTP serving facilities to modules", VF_VENDOR);
 	}