Stop receiving when wanting to send

3 files changed, 179 insertions, 113 deletions

diff --git a/core/applets/obex/obex.cc b/core/applets/obex/obex.cc
index 683964b..2218dbc 100644
--- a/core/applets/obex/obex.cc
+++ b/core/applets/obex/obex.cc
@@ -1,105 +1,134 @@
 
 #include <qapplication.h>
 #include <qmessagebox.h>
 #include <qpe/qcopenvelope_qws.h>
 #include <opie/oprocess.h>
 #include "obex.h"
 
 using namespace  OpieObex;
 
 Obex::Obex( QObject *parent, const char* name )
   : QObject(parent, name )
 {
-  m_rec = 0;
-  m_send=0;
-  m_count = 0;
+    m_rec = 0;
+    m_send=0;
+    m_count = 0;
+    m_receive = false;
+    connect( this, SIGNAL(error(int) ), // for recovering to receive
+             SLOT(slotError() ) );
+    connect( this, SIGNAL(sent() ),
+             SLOT(slotError() ) );
 };
 Obex::~Obex() {
-  delete m_rec;
-  delete m_send;
+    delete m_rec;
+    delete m_send;
 }
 void Obex::receive()  {
-  qWarning("Receive" );
-   m_rec = new OProcess();
-   *m_rec << "irobex_palm3";
-   // connect to the necessary slots
-   connect(m_rec,  SIGNAL(processExited(OProcess*) ),
-	   this,  SLOT(slotExited(OProcess*) ) );
+    m_receive = true;
+    qWarning("Receive" );
+    m_rec = new OProcess();
+    *m_rec << "irobex_palm3";
+    // connect to the necessary slots
+    connect(m_rec,  SIGNAL(processExited(OProcess*) ),
+            this,  SLOT(slotExited(OProcess*) ) );
 
-   connect(m_rec,  SIGNAL(receivedStdout(OProcess*, char*,  int ) ),
-	   this,  SLOT(slotStdOut(OProcess*, char*, int) ) );
+    connect(m_rec,  SIGNAL(receivedStdout(OProcess*, char*,  int ) ),
+            this,  SLOT(slotStdOut(OProcess*, char*, int) ) );
 
-   if(!m_rec->start(OProcess::NotifyOnExit, OProcess::AllOutput) ) {
-     qWarning("could not start :(");
-     emit done( false );
-   }
-   emit currentTry(m_count );
+    if(!m_rec->start(OProcess::NotifyOnExit, OProcess::AllOutput) ) {
+        qWarning("could not start :(");
+        emit done( false );
+        delete m_rec;
+        m_rec = 0;
+    }
+//    emit currentTry(m_count );
 
 }
-void Obex::send( const QString& fileName) {
-  m_count = 0;
-  m_file = fileName;
-  sendNow();
+void Obex::send( const QString& fileName) { // if currently receiving stop it send receive
+    m_count = 0;
+    m_file = fileName;
+    qWarning("send");
+    if (m_rec != 0 ) {
+        qWarning("running");
+        if (m_rec->isRunning() ) {
+            emit error(-1 );
+            qWarning("is running");
+            delete m_rec;
+            m_rec = 0;
+
+        }else{
+            qWarning("is not running");
+            emit error( -1 ); // we did not delete yet but it's not running slotExited is pending
+            return;
+        }
+    }
+    sendNow();
 }
 void Obex::sendNow(){
-  if ( m_count >= 25 ) { // could not send
-    emit error(-1 );
-    return;
-  }
-  // OProcess inititialisation
-  m_send = new OProcess();
-  *m_send << "irobex_palm3";
-  *m_send << m_file;
+    qWarning("sendNow");
+    if ( m_count >= 25 ) { // could not send
+        emit error(-1 );
+        return;
+    }
+    // OProcess inititialisation
+    m_send = new OProcess();
+    *m_send << "irobex_palm3";
+    *m_send << m_file;
 
-  // connect to slots Exited and and StdOut
-  connect(m_send,  SIGNAL(processExited(OProcess*) ),
-	  this, SLOT(slotExited(OProcess*)) );
-  connect(m_send,  SIGNAL(receivedStdout(OProcess*, char*,  int )),
-	  this, SLOT(slotStdOut(OProcess*, char*, int) ) );
-  // now start it
-  if (!m_send->start(/*OProcess::NotifyOnExit,  OProcess::AllOutput*/ ) ) {
-    qWarning("could not send" );
-    m_count = 25;
-    emit error(-1 );
-  }
-  // end
-  m_count++;
-  emit currentTry( m_count );
+    // connect to slots Exited and and StdOut
+    connect(m_send,  SIGNAL(processExited(OProcess*) ),
+            this, SLOT(slotExited(OProcess*)) );
+    connect(m_send,  SIGNAL(receivedStdout(OProcess*, char*,  int )),
+            this, SLOT(slotStdOut(OProcess*, char*, int) ) );
+
+    // now start it
+    if (!m_send->start(/*OProcess::NotifyOnExit,  OProcess::AllOutput*/ ) ) {
+        qWarning("could not send" );
+        m_count = 25;
+        emit error(-1 );
+        delete m_send;
+        m_send=0;
+    }
+    // end
+    m_count++;
+    emit currentTry( m_count );
 }
 
 void Obex::slotExited(OProcess* proc ){
-   if (proc == m_rec ) { // recieve process
+    if (proc == m_rec ) { // recieve process
         recieved();
     }else if ( proc == m_send ) {
         sendEnd();
     }
 }
 void Obex::slotStdOut(OProcess* proc, char* buf, int len){
-  if ( proc == m_rec ) { // only recieve
-    QCString cstring( buf,  len );
-    m_outp.append( cstring.data() );
-  }
+    if ( proc == m_rec ) { // only recieve
+        QCString cstring( buf,  len );
+        m_outp.append( cstring.data() );
+    }
 }
 
 void Obex::recieved() {
   if (m_rec->normalExit() ) {
-    if ( m_rec->exitStatus() == 0 ) { // we got one
-      QString filename = parseOut();
-      emit receivedFile( filename );
-    }
+      if ( m_rec->exitStatus() == 0 ) { // we got one
+          QString filename = parseOut();
+          emit receivedFile( filename );
+      }
   }else{
-    emit error(-1);
+      emit done(false);
   };
   delete m_rec;
+  m_rec = 0;
+  receive();
 }
 
 void Obex::sendEnd() {
   if (m_send->normalExit() ) {
     if ( m_send->exitStatus() == 0 ) {
       delete m_send;
       m_send=0;
       qWarning("done" );
       emit sent();
     }else if (m_send->exitStatus() == 255 ) { // it failed maybe the other side wasn't ready
       // let's try it again
       delete m_send;
@@ -117,12 +146,39 @@ QString Obex::parseOut(     ){
   QString path;
   QStringList list = QStringList::split("\n",  m_outp);
   QStringList::Iterator it;
   for (it = list.begin(); it != list.end(); ++it ) {
     if ( (*it).startsWith("Wrote"  ) ) {
       QStringList pathes = QStringList::split(' ', (*it) );
       path = pathes[1];
       qWarning("path %s", path.latin1() );
     }
   }
   return path;
 }
+/**
+ * when sent is done slotError is called we  will start receive again
+ */
+void Obex::slotError() {
+    qWarning("slotError");
+    if ( m_receive )
+        receive();
+};
+void Obex::setReceiveEnabled( bool receive ) {
+    if ( !receive ) { //
+        m_receive = false;
+        shutDownReceive();
+    }
+}
+
+void Obex::shutDownReceive() {
+    if (m_rec != 0 ) {
+        qWarning("running");
+        if (m_rec->isRunning() ) {
+            emit error(-1 );
+            qWarning("is running");
+            delete m_rec;
+            m_rec = 0;
+        }
+    }
+
+}
diff --git a/core/applets/obex/obex.h b/core/applets/obex/obex.h
index 4e78015..2ce44f2 100644
--- a/core/applets/obex/obex.h
+++ b/core/applets/obex/obex.h
@@ -1,81 +1,85 @@
 
 
-#ifndef OpieObex_H 
+#ifndef OpieObex_H
 #define OpieObex_H
 
 #include <qobject.h>
 
 class OProcess;
 class QCopChannel;
 namespace OpieObex {
   class Obex : public QObject {
-    Q_OBJECT
+      Q_OBJECT
   public:
-    /**
-     * Obex c'tor look 
-     */
-    Obex( QObject *parent, const char* name);
-    /**
-     * d'tor
-     */
-    ~Obex();
+      /**
+       * Obex c'tor look
+       */
+      Obex( QObject *parent, const char* name);
+      /**
+       * d'tor
+       */
+      ~Obex();
 
-    /**
-     *  Starting listening to irda after enabled by the applet
-     * a  signal gets emitted when recieved a file
-     */
-    void receive();
-    void send( const QString& );
+      /**
+       *  Starting listening to irda after enabled by the applet
+       * a  signal gets emitted when recieved a file
+       */
+      void receive();
+      void send( const QString& );
+      void setReceiveEnabled( bool = false );
   signals:
 
-    /**
-     * a signal 
-     * @param path The path to the recieved file
-     */
-    void receivedFile( const QString& path);
-    /**
-     * error signal if the program couldn't be started or the 
-     * the connection timed out
-     */
-    void error( int );
-    /**
-     *  The current try to receive data
-     */
-    void currentTry(unsigned int);
-    /**
-     * signal sent The file got beamed to the remote location
-     */
-    void sent();
+      /**
+       * a signal
+       * @param path The path to the recieved file
+       */
+      void receivedFile( const QString& path);
+      /**
+       * error signal if the program couldn't be started or the
+       * the connection timed out
+       */
+      void error( int );
+      /**
+       *  The current try to receive data
+       */
+      void currentTry(unsigned int);
+      /**
+       * signal sent The file got beamed to the remote location
+       */
+      void sent();
       // private slots
-    void done(bool);
+      void done(bool);
 
   private:
-    uint m_count;
-    QString m_file;
-    QString m_outp;
-    OProcess *m_send;
-    OProcess *m_rec;
-  
-  private slots:
+      uint m_count;
+      QString m_file;
+      QString m_outp;
+      OProcess *m_send;
+      OProcess *m_rec;
+      bool m_receive : 1;
+      void shutDownReceive();
 
-    /**
-     * send over palm obex
-     */
+private slots:
+
+      /**
+       * send over palm obex
+       */
+
+      //void send(const QString&);
+
+      // the process exited
+      void slotExited(OProcess* proc) ;
+      void slotStdOut(OProcess*, char*, int);
+      void slotError();
 
-    //void send(const QString&);
-   
-   // the process exited
-   void slotExited(OProcess* proc) ;
-   void slotStdOut(OProcess*, char*, int);
-  
   private:
-   void sendNow();
-   QString parseOut();
-   void recieved();
-   void sendEnd();
-   
+      void sendNow();
+      QString parseOut();
+      void recieved();
+      void sendEnd();
+
   };
 };
 
 
 #endif
diff --git a/core/applets/obex/obeximpl.cc b/core/applets/obex/obeximpl.cc
index 856f100..0c137af 100644
--- a/core/applets/obex/obeximpl.cc
+++ b/core/applets/obex/obeximpl.cc
@@ -40,34 +40,40 @@ QRESULT ObexImpl::queryInterface( const QUuid &uuid, QUnknownInterface **iface )
     (*iface)->addRef();
   return QS_OK;
 
 }
 void ObexImpl::slotMessage( const QCString& msg, const QByteArray&data ) {
   QDataStream stream( data, IO_ReadOnly );
   qWarning("Message %s", msg.data() );
   if(msg == "send(QString,QString,QString)" ) {
     QString desc;
     stream >> desc;
     QString filename;
     stream >> filename;
+    m_sendgui->raise(); // should be on top
     m_sendgui->showMaximized();
     m_sendgui->lblPath->setText(filename);
     connect( (QObject*)m_sendgui->PushButton2, SIGNAL(clicked()),
              this, SLOT(slotCancelSend()));
     m_obex->send(filename );
     connect( (QObject*)m_obex, SIGNAL( sent() ), this,
              SLOT( slotSent() ) );
-  }else if(msg == "receive(bool)" ) { // open a GUI
+  }else if(msg == "receive(int)" ) { // open a GUI
       m_recvgui->showMaximized();
-      m_obex->receive();
+      int receiveD = 0;
+      stream >> receiveD;
+      if ( receiveD == 1)
+          m_obex->receive();
+      else
+          m_obex->setReceiveEnabled( false );
 
   } else if (msg =="done(QString)") {
       QString text;
       stream >> text;
       m_sendgui->lblPath->setText(tr("Done transfering " + text));
 
   }
 }
 
 void ObexImpl::slotCancelSend() {
     // cancel sync process too
     //m_obex->cancel(); // not ready yet
@@ -78,23 +84,23 @@ void ObexImpl::slotDone(bool) {
     QCopEnvelope e ("QPE/Obex", "done(QString)" ); //but this into a slot
     e << "Done!";
 }
 
 void ObexImpl::slotSent() {
     m_sendgui->lblPath->setText("Done!");
     m_sendgui->hide();
 }
 
 void ObexImpl::slotError( int errorCode) {
 
     QString errorString = "";
-    if (errorCode = -1) {
+    if (errorCode == -1) {
         errorString = "test";
     }
     qDebug("Error: " + errorString);
     m_sendgui->hide();
 }
 
 Q_EXPORT_INTERFACE()
 {
     Q_CREATE_INSTANCE( ObexImpl )
 }