From ea9fe3ef923000a7bfa4d7afc306669d5442e0fc Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <matthias@gamezock.de>
Date: Thu, 26 Jun 2008 16:39:25 +0200
Subject: ConnectionManager f?r den Kern hinzugef?gt

---
 src/Net/Connection.cpp |  6 ++++++
 src/Net/Connection.h   |  5 ++++-
 src/Net/Listener.cpp   | 19 +++++++++++++++++++
 src/Net/Listener.h     |  4 ++++
 4 files changed, 33 insertions(+), 1 deletion(-)

(limited to 'src/Net')

diff --git a/src/Net/Connection.cpp b/src/Net/Connection.cpp
index e7be313..4e3fee4 100644
--- a/src/Net/Connection.cpp
+++ b/src/Net/Connection.cpp
@@ -168,5 +168,11 @@ void Connection::disconnect() {
   state = DISCONNECTED;
 }
 
+struct pollfd Connection::getPollfd() const {
+  struct pollfd fd = {sock, (receiveComplete() ? 0 : POLLIN) | (sendQueueEmpty() ? 0 : POLLOUT), 0};
+  
+  return fd;
+}
+
 }
 }
diff --git a/src/Net/Connection.h b/src/Net/Connection.h
index 0ef3ebf..0880036 100644
--- a/src/Net/Connection.h
+++ b/src/Net/Connection.h
@@ -23,6 +23,7 @@
 #include <queue>
 #include <gnutls/gnutls.h>
 #include <sigc++/signal.h>
+#include <poll.h>
 #include "Packet.h"
 
 namespace Mad {
@@ -125,6 +126,8 @@ class Connection {
     
     void disconnect();
     
+    struct pollfd getPollfd() const;
+    
     bool send(const Packet &packet) {
       if(!isConnected() || isConnecting())
         return false;
@@ -142,7 +145,7 @@ class Connection {
       doSend();
     }
     
-    bool sendQueueEmpty() {return transS.empty();}
+    bool sendQueueEmpty() const {return transS.empty();}
     
     sigc::signal<void,const Connection*,const Packet&> signalReceive() const {return signal;}
     
diff --git a/src/Net/Listener.cpp b/src/Net/Listener.cpp
index 3fb2415..8386389 100644
--- a/src/Net/Listener.cpp
+++ b/src/Net/Listener.cpp
@@ -67,13 +67,32 @@ Listener::Listener(const IPAddress &address0) throw(ConnectionException)
 }
 
 Listener::~Listener() {
+  for(std::list<ServerConnection*>::iterator con = connections.begin(); con != connections.end(); ++con) {
+    (*con)->disconnect();
+    delete *con;
+  }
+  
   shutdown(sock, SHUT_RDWR);
   close(sock);
   
   gnutls_dh_params_deinit(dh_params);
 }
 
+std::vector<struct pollfd> Listener::getPollfds() const {
+  std::vector<struct pollfd> pollfds;
+  
+  struct pollfd fd = {sock, POLLIN, 0};
+  pollfds.push_back(fd);
+  
+  for(std::list<ServerConnection*>::const_iterator con = connections.begin(); con != connections.end(); ++con)
+    pollfds.push_back((*con)->getPollfd());
+  
+  return pollfds;
+}
+
 ServerConnection* Listener::getConnection() {
+  // TODO: Logging
+  
   int sd;
   struct sockaddr_in sa;
   socklen_t addrlen = sizeof(sa);
diff --git a/src/Net/Listener.h b/src/Net/Listener.h
index 5c59a6e..9952268 100644
--- a/src/Net/Listener.h
+++ b/src/Net/Listener.h
@@ -23,7 +23,9 @@
 #include "IPAddress.h"
 #include "ConnectionException.h"
 #include <gnutls/gnutls.h>
+#include <poll.h>
 #include <list>
+#include <vector>
 
 namespace Mad {
 namespace Net {
@@ -47,6 +49,8 @@ class Listener {
     Listener(const IPAddress &address0) throw(ConnectionException);
     virtual ~Listener();
     
+    std::vector<struct pollfd> getPollfds() const;
+    
     ServerConnection* getConnection();
 };
 
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