Add a Feature Support BitArray to the IOLayer

This way we know what an IOLayer supports
Adjust IOSerial and MyPty to that change

Fix the after close window the previous session
window is empty bug
in Mainwindow::remove we had a problem
first we removed the currentSession from the tab and then
deleted the session
The problem is that removePage on OTabWidget does signal currentChanged
so we did not delete the session intended but the wrong one
because m_curSession got adjusted after a removePage...

3rd fix the close and reopen bug in MyPty

1 files changed, 19 insertions, 4 deletions

diff --git a/noncore/apps/opie-console/MyPty.cpp b/noncore/apps/opie-console/MyPty.cpp
index b6ae1d9..565d03f 100644
--- a/noncore/apps/opie-console/MyPty.cpp
+++ b/noncore/apps/opie-console/MyPty.cpp
@@ -114,16 +114,19 @@ void MyPty::donePty()
     ::close(m_fd);
 
     if (m_cpid) {
 	kill(m_cpid, SIGHUP);
 	//waitpid(m_cpid, &status, 0);
         delete m_sn_e;
+        delete m_sn_r;
         m_sn_e = 0l;
+        m_sn_r = 0l;
     }
 
     m_cpid = 0;
+    m_fd = -1;
 //    emit done(status);
 }
 
 
 const char* MyPty::deviceName()
 {
@@ -182,16 +185,17 @@ int MyPty::run(const char* cmd, QStrList &, const char*, int)
 
 	donePty();
 	exit(-1);
     }
 
     // parent - continue as a widget
-    QSocketNotifier* sn_r = new QSocketNotifier(m_fd,QSocketNotifier::Read,this);
+    delete m_sn_r;
+    m_sn_r = new QSocketNotifier(m_fd,QSocketNotifier::Read,this);
     delete m_sn_e;
     m_sn_e = new QSocketNotifier(m_fd,QSocketNotifier::Exception,this);
-    connect(sn_r,SIGNAL(activated(int)),this,SLOT(readPty()));
+    connect(m_sn_r,SIGNAL(activated(int)),this,SLOT(readPty()));
     connect(m_sn_e,SIGNAL(activated(int)),this,SLOT(error()));
 
     return 0;
 }
 
 int MyPty::openPty()
@@ -218,25 +222,26 @@ int MyPty::openPty()
 	    }
 	}
     }
 #endif
 
     if ( ptyfd < 0 ) {
-	qApp->exit(1);
+//	qApp->exit(1);
 	return -1;
     }
 
     return ptyfd;
 }
 
 /*!
     Create an instance.
 */
 MyPty::MyPty(const Profile&) : m_cpid(0)
 {
     m_sn_e = 0l;
+    m_sn_r = 0l;
   m_fd = openPty();
   ProcCtl* ctl = ProcCtl::self();
 }
 
 /*!
     Destructor.
@@ -251,17 +256,21 @@ QString MyPty::identifier()const {
     return QString::fromLatin1("term");
 }
 QString MyPty::name()const{
     return identifier();
 }
 bool MyPty::open() {
+    if (m_fd < 0)
+        m_fd = openPty();
+
     start();
     return true;
 }
 void MyPty::close() {
     donePty();
+    m_fd = openPty();
 }
 void MyPty::reload( const Profile& ) {
 
 }
 /*! sends len bytes through the line */
 void MyPty::send(const QByteArray& ar)
@@ -283,13 +292,12 @@ void MyPty::readPty()
   QByteArray buf(4096);
 
   int len = ::read( m_fd, buf.data(), 4096 );
 
   if (len == -1 || len == 0) {
      donePty();
-     delete sender();
      return;
   }
 
   if (len < 0)
      return;
 
@@ -303,7 +311,14 @@ void MyPty::readPty()
   for (uint i = 0; i < buf.count(); i++)
     printf("%c", buf[i]);
   printf("\n");
 #endif
 
 }
+QBitArray MyPty::supports()const {
+    QBitArray ar(3);
+    ar[0] = 1;
+    ar[1] = 0;
+    ar[2] = 0;
 
+    return ar;
+}