More IPC integtration

OCOPClient::self() added so we keep
the connections low

3 files changed, 35 insertions, 8 deletions

diff --git a/x11/ipc/client/ocopclient.cpp b/x11/ipc/client/ocopclient.cpp
index c1def73..6085481 100644
--- a/x11/ipc/client/ocopclient.cpp
+++ b/x11/ipc/client/ocopclient.cpp
@@ -1,40 +1,49 @@
 #include <errno.h>
 #include <stdlib.h>
 #include <stdio.h>
 #include <unistd.h>
 #include <sys/socket.h>
 #include <sys/types.h>
 #include <sys/un.h>
 
 
 #include <qfile.h>
 #include <qtimer.h>
 
 #include "../common/ocoppacket.h"
 
 #include "ocopclient.h"
 
+OCOPClient* OCOPClient::m_self = 0;
+
+OCOPClient*  OCOPClient::self() {
+    if (!m_self ) {
+        m_self = new OCOPClient();
+    }
+    return m_self;
+}
+
 OCOPClient::OCOPClient( const QString& path, QObject* obj )
     : QObject( obj )
 {
     m_tries = 0;
     init(QFile::encodeName(path) );
 }
 OCOPClient::~OCOPClient() {
     delete m_notify;
     close( m_socket );
 }
 void OCOPClient::init() {
     // failed start ther server NOW!!!
     startUP();
     QCString str;
     init(str );
 }
 void OCOPClient::init( const QCString&  ) {
     m_tries++;
     struct sockaddr_un unix_adr;
     if ( (m_socket = socket(PF_UNIX, SOCK_STREAM, 0) ) < 0 ) {
         qWarning("could not socket");
         if ( m_tries < 8 )
             QTimer::singleShot(400, this,SLOT(init() ) );
         return;
diff --git a/x11/ipc/client/ocopclient.h b/x11/ipc/client/ocopclient.h
index 53018a5..ee2015a 100644
--- a/x11/ipc/client/ocopclient.h
+++ b/x11/ipc/client/ocopclient.h
@@ -1,61 +1,66 @@
 #ifndef OPIE_OCOP_CLIENT_H
 #define OPIE_OCOP_CLIENT_H
 
 
 #include <qobject.h>
 #include <qcstring.h>
 #include <qmap.h>
 #include <qsignal.h>
 #include <qstring.h>
 #include <qsocketnotifier.h>
 
 
 /**
  * This is the OCOP client
  * It currently only supports
  * asking if a Channel is registered,
  * calling and receiving calls
  */
 class OCOPPacket;
 class OCOPClient : public QObject{
     Q_OBJECT
 public:
-
+    /*
+     * this is  the static
+     * OCopClient
+     */
+    static OCOPClient* self();
     /**
      * Occasionally I decide to start a Server from here
      */
     OCOPClient(const QString& pathToServer = QString::null, QObject* obj = 0l);
     ~OCOPClient();
 
     bool isRegistered( const QCString& )const;
     void send( const QCString& chan, const QCString&, const QByteArray& msg );
 
     /**
      * add a channel and does connect to a signal
      * callback is the object
      * slot is the SLOT()
      */
     void addChannel( const QCString& channel );
     void delChannel( const QCString& channel );
 
     /* make it singleton? */
     //static OCOPClient* self();
 /* no direct signals due the design */
 signals:
     void called(const QCString&, const QCString&, const QByteArray& );
 private slots:
     void init();
     void init(const QCString& pa);
     void newData();
 private:
     void startUP();
     OCOPPacket packet()const;
     void call( const OCOPPacket& );
 
     QSocketNotifier* m_notify;
     int m_socket;
     int m_tries;
 
+    static OCOPClient*  m_self;
 };
 
 #endif
diff --git a/x11/ipc/server/ocopserver.cpp b/x11/ipc/server/ocopserver.cpp
index 421e49c..4940cb8 100644
--- a/x11/ipc/server/ocopserver.cpp
+++ b/x11/ipc/server/ocopserver.cpp
@@ -193,78 +193,91 @@ void OCopServer::newOnClient( int fd ) {
         OCOPPacket packet( head.type, channel, func, data );
         dispatch( packet, fd );
 
     }else{
         qWarning("magic does not match");
         qWarning("magic %d", head.magic );
     }
 }
 void OCopServer::registerClient( int fd ) {
     if (m_clients.contains(fd) )
         return;
 
     QSocketNotifier* notify = new QSocketNotifier(fd, QSocketNotifier::Read, this );
     connect(notify, SIGNAL(activated(int) ),
             this, SLOT(newOnClient(int) ) );
     OCOPClient client;
     client.fd = fd;
     client.notify = notify;
     m_clients.insert( client.fd, client );
     qWarning("clients are up to %d", m_clients.count() );
 };
 void OCopServer::deregisterClient(int fd ) {
     QMap<int, OCOPClient>::Iterator it = m_clients.find( fd );
     if (it != m_clients.end() ) {
-        OCOPClient client = (*it);
+        OCOPClient client = it.data();
         delete client.notify;
         m_clients.remove(fd );
         close(fd );
         /*
          * TIME_ME
          *
          * now delete from all channels
          * go through all channels
          * remove the fd from the list
          * if count becomes 0 remove the channel
          * otherwise replace QArray<int>
          */
-        QMap<QCString, QValueList<int> >::Iterator it;
-        for ( it = m_channels.begin(); it != m_channels.end(); ++it ) {
+        QMap<QCString, QValueList<int> >::Iterator it2;
+    repeatIt:
+        for ( it2 = m_channels.begin(); it2 != m_channels.end(); ++it2 ) {
             /*
              * The channel contains this fd
              */
-            if ( it.data().contains( fd ) ) {
-                QValueList<int> array = it.data();
+            qWarning("Channel %s", it2.key().data() );
+            if ( it2.data().contains( fd ) ) {
+                qWarning("contains");
+                QValueList<int> array = it2.data();
 
                 /*
                  * remove channel or just replace
                  */
                 if ( array.count() == 1 ) {
+                    qWarning("Invalidate!");
                     /* is the list now invalidatet? */
-                    m_channels.remove( it );
+                    m_channels.remove( it2 );
+                    /* That is the first go to of my life
+                     * but Iterator remove( Iterator )
+                     * does not exist
+                     * it2 = --it2;
+                     * does not work reliable too
+                     * so the only way is to reiterate :(
+                     */
+                    goto repeatIt;
                 }else{
+                    qWarning("removing");
                     array.remove( fd );
-                    it = m_channels.replace( it.key(), array );
+                    it2 = m_channels.replace( it2.key(), array );
                 }
             }
         } // off all channels
     }
     qWarning("clients are now at %d", m_clients.count() );
 };
 /**
  * this function will evaluate
  * the package and then do the appropriate thins
  */
 void OCopServer::dispatch( const OCOPPacket& packet, int sourceFD ) {
     qWarning("packet.type() == %d", packet.type() );
     switch( packet.type() ) {
     case OCOPPacket::Register:
         registerClient(sourceFD );
         break;
     case OCOPPacket::Unregister:
         deregisterClient(sourceFD );
         break;
     case OCOPPacket::Call:
         call( packet, sourceFD );
         break;
         /* not implemented */
     case OCOPPacket::Method: