More IPC integtration

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

2 files changed, 15 insertions, 1 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
@@ -1,80 +1,89 @@
 #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;
     }
     memset(&unix_adr, 0, sizeof(unix_adr ) );
     unix_adr.sun_family = AF_UNIX;
     sprintf(unix_adr.sun_path,"%s/.opie.cop",  getenv("HOME") );
     int length = sizeof(unix_adr.sun_family) + strlen(unix_adr.sun_path);
 
     if ( ::connect(m_socket,  (struct sockaddr*)&unix_adr, length ) < 0 ) {
         qWarning("could not connect %d", errno );
         close( m_socket );
         if ( m_tries < 8 )
             QTimer::singleShot(400, this, SLOT(init() ) );
         return;
     }
     m_notify = new QSocketNotifier(m_socket, QSocketNotifier::Read, this );
     connect( m_notify, SIGNAL(activated(int) ),
              this, SLOT(newData() ) );
 }
 /**
  * new data
  * read the header check magic number
  * and maybe read body
  */
 void OCOPClient::newData() {
     OCOPPacket pack = packet();
     if ( pack.channel().isEmpty() )
         return;
 
     switch( pack.type() ) {
     case OCOPPacket::Register:
     case OCOPPacket::Unregister:
     case OCOPPacket::Method:
     case OCOPPacket::RegisterChannel:
     case OCOPPacket::UnregisterChannel:
     case OCOPPacket::Return:
     case OCOPPacket::Signal:
         /* is Registered should be handled sync */
     case OCOPPacket::IsRegistered:
         break;
         /* emit the signal */
     case OCOPPacket::Call:
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