no more permanent QFile::writeBlock: Write operation not permitted, and also its now more c++ rather than c style , the discovery part

1 files changed, 10 insertions, 4 deletions

diff --git a/core/applets/irdaapplet/irda.cpp b/core/applets/irdaapplet/irda.cpp
index e21f191..5b23330 100644
--- a/core/applets/irdaapplet/irda.cpp
+++ b/core/applets/irdaapplet/irda.cpp
@@ -74,74 +74,80 @@ IrdaApplet::~IrdaApplet() {
 
 int IrdaApplet::checkIrdaStatus() {
     struct ifreq ifr;
 
     strcpy(ifr.ifr_name, "irda0");
 
     if (ioctl(sockfd, SIOCGIFFLAGS, &ifr))
         return -1;
 
     return (ifr.ifr_flags & IFF_UP)?1:0;
 }
 
 int IrdaApplet::setIrdaStatus(int c) {
     struct ifreq ifr;
 
     strcpy(ifr.ifr_name, "irda0");
 
     if (ioctl(sockfd, SIOCGIFFLAGS, &ifr))
         return -1;
 
     if (c)
         ifr.ifr_flags |= IFF_UP;
     else
         ifr.ifr_flags &= ~IFF_UP;
 
     if (ioctl(sockfd, SIOCSIFFLAGS, &ifr))
         return -1;
 
     return 0;
 }
 
 int IrdaApplet::checkIrdaDiscoveryStatus() {
+
     QFile discovery("/proc/sys/net/irda/discovery");
-    char status;
 
-    discovery.open( IO_ReadOnly|IO_Raw );
-    discovery.readBlock (&status, 1);
+    QString streamIn = "0";
+
+    if (discovery.open(IO_ReadOnly) ) {
+        QTextStream stream ( &discovery );
+        streamIn = stream.read();
+    }
+
     discovery.close();
 
-    return atoi(&status);
+    return( streamIn.toInt() );
 }
 
+
 int IrdaApplet::setIrdaDiscoveryStatus(int d) {
     QFile discovery("/proc/sys/net/irda/discovery");
 
     discovery.open( IO_WriteOnly|IO_Raw );
 
     if (d)
         discovery.putch('1');
     else
         discovery.putch('0');
 
     discovery.close();
 
     return 0;
 }
 
 
 void IrdaApplet::showDiscovered() {
     QFile discovery("/proc/net/irda/discovery");
 
     if (discovery.open(IO_ReadOnly) ) {
         QStringList list;
         // since it is /proc we _must_ use QTextStream
         QTextStream stream ( &discovery);
         QString streamIn;
         streamIn = stream.read();
         list = QStringList::split("\n", streamIn);
 
         for(QStringList::Iterator line=list.begin(); line!=list.end(); line++) {
             if( (*line).startsWith("nickname:") ){
                 discoveredDevice  = (*line).mid(((*line).find(':'))+1,(*line).find(',')-(*line).find(':')-1);
                 qDebug(discoveredDevice);
             }