application of proper parens for the socket call check

1 files changed, 1 insertions, 1 deletions

diff --git a/core/applets/irdaapplet/irda.cpp b/core/applets/irdaapplet/irda.cpp
index d57104b..848ddb4 100644
--- a/core/applets/irdaapplet/irda.cpp
+++ b/core/applets/irdaapplet/irda.cpp
@@ -1,249 +1,249 @@
 /**********************************************************************
 ** Copyright (C) 2002 David Woodhouse <dwmw2@infradead.org>
 **                    Max Reiss <harlekin@handhelds.org> [trivial stuff]
 **                    Robert Griebl <sandman@handhelds.org>
 **                    Holger Freyther <zecke@handhelds.org> QCOP Interface
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 **********************************************************************/
 
 #include "irda.h"
 
 /* OPIE */
 #include <opie2/oresource.h>
 #include <opie2/otaskbarapplet.h>
 
 #include <qpe/applnk.h>
 #include <qpe/qcopenvelope_qws.h>
 #include <qpe/ir.h>
 
 
 /* QT */
 #include <qpainter.h>
 #include <qfile.h>
 #include <qtimer.h>
 #include <qtextstream.h>
 
 /* STD */
 #include <unistd.h>
 #include <net/if.h>
 #include <netinet/in.h>
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <sys/ioctl.h>
 
 //===========================================================================
 
 IrdaApplet::IrdaApplet ( QWidget *parent, const char *name ) :
     QWidget ( parent, name ),
     m_irda_active( false ),
     m_irda_discovery_active( false ),
     m_receive_active( false ),
     m_receive_state_changed( false ),
     m_popup( 0 ),
     m_wasOn( false ),
     m_wasDiscover( false )
 {
     setFixedHeight( AppLnk::smallIconSize() );
     setFixedWidth( AppLnk::smallIconSize() );
 
-    if (m_sockfd = ::socket ( PF_INET, SOCK_DGRAM, IPPROTO_IP ) == -1)
+    if ( ( m_sockfd = ::socket ( PF_INET, SOCK_DGRAM, IPPROTO_IP ) ) == -1)
         perror ( "failed grabbing IrDA socket" );
 
     m_irdaOnPixmap =
         Opie::Core::OResource::loadPixmap( "irdaapplet/irdaon",
                                            Opie::Core::OResource::SmallIcon );
     m_irdaOffPixmap =
         Opie::Core::OResource::loadPixmap( "irdaapplet/irdaoff",
                                            Opie::Core::OResource::SmallIcon );
     m_irdaDiscoveryOnPixmap =
         Opie::Core::OResource::loadPixmap( "irdaapplet/magglass",
                                            Opie::Core::OResource::SmallIcon );
     m_receiveActivePixmap =
         Opie::Core::OResource::loadPixmap( "irdaapplet/receive",
                                            Opie::Core::OResource::SmallIcon );
 
     QCopChannel* chan = new QCopChannel("QPE/IrDaApplet", this );
     connect(chan, SIGNAL(received(const QCString&,const QByteArray&) ), this,
             SLOT(slotMessage(const QCString&,const QByteArray&) ) );
 }
 
 int IrdaApplet::position()
 {
     return 6;
 }
 
 void IrdaApplet::show()
 {
     QWidget::show ( );
     startTimer ( 2000 );
 }
 
 IrdaApplet::~IrdaApplet()
 {
     if ( m_sockfd >= 0 )
         ::close ( m_sockfd );
 }
 
 void IrdaApplet::popup ( QString message, QString icon )
 {
     if ( !m_popup )
         m_popup = new QPopupMenu ( this );
 
     m_popup-> clear ( );
 
     if ( icon. isEmpty ( ))
         m_popup-> insertItem ( message, 0 );
     else
         m_popup-> insertItem ( QIconSet (
                                Opie::Core::OResource::loadPixmap (
                                                 icon,
                                                 Opie::Core::OResource::SmallIcon
                                                                  )
                                         ),
                                message, 0
                              );
 
     QPoint p = mapToGlobal ( QPoint ( 0, 0 ));
     QSize s = m_popup-> sizeHint ( );
     m_popup-> popup ( QPoint (
                             p. x ( ) + ( width ( ) / 2 ) - ( s. width ( ) / 2 ),
 	                    p. y ( ) - s. height ( )
                              )
                     );
 
     QTimer::singleShot ( 2000, this, SLOT( popupTimeout()));
 }
 
 void IrdaApplet::popupTimeout ( )
 {
     m_popup-> hide ( );
 }
 
 bool IrdaApplet::checkIrdaStatus ( )
 {
     struct ifreq ifr;
     strcpy ( ifr. ifr_name, "irda0" );
 
     if ( m_sockfd < 0 || ::ioctl ( m_sockfd, SIOCGIFFLAGS, &ifr ) < 0 )
         return false;
 
     return ( ifr. ifr_flags & IFF_UP );
 }
 
 bool IrdaApplet::setIrdaStatus ( bool b )
 {
     struct ifreq ifr;
     strcpy ( ifr. ifr_name, "irda0" );
 
     if ( m_sockfd < 0 || ::ioctl ( m_sockfd, SIOCGIFFLAGS, &ifr ) < 0 )
         return false;
 
     if ( b )
         ifr. ifr_flags |= IFF_UP;
     else {
         setIrdaDiscoveryStatus ( 0 );
         setIrdaReceiveStatus ( 0 );
         ifr. ifr_flags &= ~IFF_UP;
     }
 
     if ( m_sockfd < 0 || ::ioctl ( m_sockfd, SIOCSIFFLAGS, &ifr ) < 0 )
         return false;
 
     return true;
 }
 
 bool IrdaApplet::checkIrdaDiscoveryStatus ( )
 {
     QFile discovery ( "/proc/sys/net/irda/discovery" );
 
     QString streamIn = "0";
 
     if ( discovery. open ( IO_ReadOnly )) {
         QTextStream stream ( &discovery );
         streamIn = stream. read ( );
     }
 
     return streamIn. toInt ( ) > 0;
 }
 
 
 bool IrdaApplet::setIrdaDiscoveryStatus ( bool d )
 {
     QFile discovery ( "/proc/sys/net/irda/discovery" );
 
     if ( discovery. open ( IO_WriteOnly | IO_Raw )) {
         discovery.putch ( d ? '1' : '0' );
         return true;
     }
     return false;
 }
 
 
 bool IrdaApplet::setIrdaReceiveStatus ( bool d )
 {
     QCopEnvelope e ( "QPE/Obex", "receive(int)" );
     e << ( d ? 1 : 0 );
 
     m_receive_active = d;
     m_receive_state_changed = true;
 
     return true;
 }
 
 
 void IrdaApplet::showDiscovered ( )
 {
 //	static Sound snd_found ( "irdaapplet/irdaon" );
 //	static Sound snd_lost ( "irdaapplet/irdaoff" );
 
     QFile discovery ( "/proc/net/irda/discovery" );
 
     if ( discovery. open ( IO_ReadOnly )) {
         bool qcopsend = false;
 
         QString discoveredDevice;
         QString deviceAddr;
 
         /*!
          * @note To read /proc, it makes more sense to use QTextStream.
          */
         QStringList list =
             QStringList::split ( "\n", QTextStream ( &discovery ). read ( ));
 
         QMap <QString, QString>::Iterator it;
 
         for ( it = m_devices. begin ( ); it != m_devices. end ( ); ++it )
             it. data ( ). prepend ( "+++" );
 
         for ( QStringList::Iterator lit = list. begin ( );
               lit != list. end ( ); ++lit
             )
         {
             const QString &line = *lit;
 
             if ( line. startsWith ( "nickname:" )) {
                 discoveredDevice =
                     line. mid ( line. find ( ':' ) + 2, line. find ( ',' ) -
                                 line. find ( ':' ) - 2 );
                 deviceAddr = line. mid ( line. find ( "daddr:" ) + 9, 8 );
 
                 // odebug << discoveredDevice + "(" + deviceAddr + ")" << oendl;
 
                 if ( !m_devices. contains ( deviceAddr )) {
                     popup ( tr( "Found:" ) + " " + discoveredDevice );
                     //snd_found. play ( );
                     qcopsend = true;
                 }
                 m_devices. replace ( deviceAddr, discoveredDevice );
             }
         }
 
         for ( it = m_devices. begin ( ); it != m_devices. end ( ); ) {