From 86c1806046dea0bf7c2525d0aa591cdae9b3d330 Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <matthias@gamezock.de>
Date: Fri, 27 Jun 2008 04:08:33 +0200
Subject: Aufwendigere Verarbeitung des Pollings, jetzt auch im Test-Client

---
 src/Net/Connection.h | 15 ++++++++++++---
 src/Net/Listener.cpp | 13 ++++++++++---
 src/Net/Listener.h   |  3 ++-
 3 files changed, 24 insertions(+), 7 deletions(-)

(limited to 'src/Net')

diff --git a/src/Net/Connection.h b/src/Net/Connection.h
index e147ad2..adb677a 100644
--- a/src/Net/Connection.h
+++ b/src/Net/Connection.h
@@ -136,6 +136,7 @@ class Connection {
     }
     
     const IPAddress* getPeer() {return peer;}
+    int getSocket() const {return sock;}
     
     void disconnect();
     
@@ -148,14 +149,22 @@ class Connection {
       return rawSend(reinterpret_cast<const unsigned char*>(packet.getRawData()), packet.getRawDataLength());
     }
     
-    void sendReceive() {
+    void sendReceive(short events = POLLIN|POLLOUT) {
+      if(events & POLLHUP || events & POLLERR) {
+        disconnect();
+        return;
+      }
+      
       if(state == HANDSHAKE) {
         doHandshake();
         return;
       }
       
-      doReceive();
-      doSend();
+      if(events & POLLIN)
+        doReceive();
+      
+      if(events & POLLOUT)
+        doSend();
     }
     
     bool sendQueueEmpty() const {return transS.empty();}
diff --git a/src/Net/Listener.cpp b/src/Net/Listener.cpp
index 8386389..981b3c7 100644
--- a/src/Net/Listener.cpp
+++ b/src/Net/Listener.cpp
@@ -90,21 +90,28 @@ std::vector<struct pollfd> Listener::getPollfds() const {
   return pollfds;
 }
 
-ServerConnection* Listener::getConnection() {
+ServerConnection* Listener::getConnection(const std::map<int,const short*> &pollfdMap) {
   // TODO: Logging
   
   int sd;
   struct sockaddr_in sa;
   socklen_t addrlen = sizeof(sa);
   
+  
   while((sd = accept(sock, reinterpret_cast<struct sockaddr*>(&sa), &addrlen)) >= 0) {
     connections.push_back(new ServerConnection(sd, IPAddress(sa), dh_params));
     
     addrlen = sizeof(sa);
   }
   
-  for(std::list<ServerConnection*>::iterator con = connections.begin(); con != connections.end(); ++con)
-    (*con)->sendReceive();
+  for(std::list<ServerConnection*>::iterator con = connections.begin(); con != connections.end(); ++con) {
+    std::map<int,const short*>::const_iterator events = pollfdMap.find((*con)->getSocket());
+    
+    if(events != pollfdMap.end())
+      (*con)->sendReceive(*events->second);
+    else
+      (*con)->sendReceive();
+  }
   
   for(std::list<ServerConnection*>::iterator con = connections.begin(); con != connections.end();) {
     if(!(*con)->isConnected()) {
diff --git a/src/Net/Listener.h b/src/Net/Listener.h
index 9952268..30fde63 100644
--- a/src/Net/Listener.h
+++ b/src/Net/Listener.h
@@ -26,6 +26,7 @@
 #include <poll.h>
 #include <list>
 #include <vector>
+#include <map>
 
 namespace Mad {
 namespace Net {
@@ -51,7 +52,7 @@ class Listener {
     
     std::vector<struct pollfd> getPollfds() const;
     
-    ServerConnection* getConnection();
+    ServerConnection* getConnection(const std::map<int,const short*> &pollfdMap);
 };
 
 }
-- 
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