DEBUG: show why node wasn't recognized

1 files changed, 2 insertions, 2 deletions

diff --git a/libopie2/opiecore/oinputsystem.cpp b/libopie2/opiecore/oinputsystem.cpp
index a2306ca..f9078d6 100644
--- a/libopie2/opiecore/oinputsystem.cpp
+++ b/libopie2/opiecore/oinputsystem.cpp
@@ -1,221 +1,221 @@
 /*
                              This file is part of the Opie Project
               =.             (C) 2005 Michael 'Mickey' Lauer <mickey@Vanille.de>
             .=l.
            .>+-=
  _;:,     .>    :=|.         This program is free software; you can
 .> <`_,   >  .   <=          redistribute it and/or  modify it under
 :`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
 .="- .-=="i,     .._         License as published by the Free Software
  - .   .-<_>     .<>         Foundation; either version 2 of the License,
      ._= =}       :          or (at your option) any later version.
     .%`+i>       _;_.
     .i_,=:_.      -<s.       This program is distributed in the hope that
      +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
     : ..    .:,     . . .    without even the implied warranty of
     =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
   _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
 ..}^=.=       =       ;      Library General Public License for more
 ++=   -.     .`     .:       details.
  :     =  ...= . :.=-
  -.   .:....=;==+<;          You should have received a copy of the GNU
   -_. . .   )=.  =           Library General Public License along with
     --        :-=`           this library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 */
 
 #include "oinputsystem.h"
 using namespace Opie::Core;
 
 /* QT */
 #include <qdir.h>
 #include <qfile.h>
 
 /* STD */
 #include <errno.h>
 #include <string.h>
 #include <sys/fcntl.h>
 #include <sys/ioctl.h>
 #include <unistd.h>
 
 #define     BUFSIZE 256
 #define     BIT_MASK( name, numbits )                                        \
     unsigned short  name[ ((numbits) - 1) / (sizeof( short ) * 8) + 1 ];    \
     memset( name, 0, sizeof( name ) )
 #define     BIT_TEST( bitmask, bit )    \
     ( bitmask[ (bit) / sizeof(short) / 8 ] & (1u << ( (bit) % (sizeof(short) * 8))) )
 
 /*======================================================================================
  * OInputSystem
  *======================================================================================*/
 
 OInputSystem* OInputSystem::_instance = 0;
 
 OInputSystem::OInputSystem() : QObject()
 {
     qDebug( "OInputSystem::OInputSystem()" );
     synchronize();
 }
 
 
 void OInputSystem::synchronize()
 {
     qDebug( "OInputSystem::synchronize()" );
     QDir devInput( "/dev/input/" );
     if ( devInput.exists() )
     {
         QStringList devInputFiles = devInput.entryList( QDir::System, QDir::Name );
         for ( QStringList::Iterator it = devInputFiles.begin(); it != devInputFiles.end(); ++it )
         {
             QString absPath = devInput.absFilePath( *it );
             bool isValid = OInputDevice::isValid( absPath );
-            qDebug( "OInputSystem::synchronize() - checking if '%s' is a valid input system node... '%s'",
-            (const char*) absPath, isValid ? "yes" : "no" );
+            qDebug( "OInputSystem::synchronize() - checking if '%s' is a valid input system node... '%s' [%s]",
+            (const char*) absPath, isValid ? "yes" : "no", isValid ? "(ok)" : strerror( errno ) );
             if ( isValid ) _devices.insert( *it, new OInputDevice( this, absPath ) );
         }
     }
     qDebug( "OInputSystem::synchronize() done" );
     if ( !_devices.count() )
     qWarning( "OInputSystem::no devices found" );
 }
 
 
 OInputSystem::~OInputSystem()
 {
     qDebug( "OInputSystem::~OInputSystem()" );
 }
 
 
 int OInputSystem::count() const
 {
     return _devices.count();
 }
 
 
 OInputDevice* OInputSystem::device( const QString& device ) const
 {
     return _devices[device];
 }
 
 
 OInputSystem* OInputSystem::instance()
 {
     if ( !_instance ) _instance = new OInputSystem();
     return _instance;
 }
 
 
 OInputSystem::DeviceIterator OInputSystem::iterator() const
 {
     return OInputSystem::DeviceIterator( _devices );
 }
 
 /*======================================================================================
  * OInputDevice
  *======================================================================================*/
 
 OInputDevice::OInputDevice( QObject* parent, const char* name ) : QObject( parent, name )
 {
     qDebug( "OInputDevice::OInputDevice( '%s' )", name );
 
     _fd = ::open( name, O_RDONLY );
     if ( _fd == -1 )
     {
         qDebug( "OInputDevice::OInputDevice() - Warning: couldn't open %s (%s)", name, strerror( errno ) );
     }
 }
 
 
 OInputDevice::~OInputDevice()
 {
     qDebug( "OInputDevice::~OInputDevice()" );
 }
 
 
 QString OInputDevice::identity() const
 {
     char buf[BUFSIZE] = "<unknown>";
     ::ioctl( _fd, EVIOCGNAME(sizeof buf), buf );
     return buf;
 }
 
 
 QString OInputDevice::path() const
 {
     char buf[BUFSIZE] = "<unknown>";
     ::ioctl( _fd, EVIOCGPHYS(sizeof buf), buf );
     return buf;
 }
 
 
 QString OInputDevice::uniq() const
 {
     char buf[BUFSIZE] = "<unknown>";
     ::ioctl( _fd, EVIOCGUNIQ(sizeof buf), buf );
     return buf;
 }
 
 
 bool OInputDevice::hasFeature( Feature bit ) const
 {
     BIT_MASK( features, EV_MAX );
 
     if( ioctl( _fd, EVIOCGBIT( 0, EV_MAX ), features) < 0 )
     {
         perror( "EVIOCGBIT" );
         return false;
     }
     else
         return BIT_TEST( features, bit );
 }
 
 
 bool OInputDevice::isHeld( Key bit ) const
 {
     BIT_MASK( keys, KEY_MAX );
 
     if( ioctl( _fd, EVIOCGKEY( sizeof(keys) ), keys ) < 0 )
     {
         perror( "EVIOCGKEY" );
         return false;
     }
     else
     {
         return BIT_TEST( keys, bit );
     }
 }
 
 
 QString OInputDevice::globalKeyMask() const
 {
     BIT_MASK( keys, KEY_MAX );
 
     if( ioctl( _fd, EVIOCGKEY( sizeof(keys) ), keys ) < 0 )
     {
         perror( "EVIOCGKEY" );
     }
     else
     {
         QString keymask;
         for ( int i = 0; i < KEY_MAX; ++i )
         {
             if ( BIT_TEST( keys, i ) ) keymask.append( QString().sprintf( "%0d, ", i ) );
         }
         return keymask;
 
     }
 }
 
 
 bool OInputDevice::isValid( const QString& path )
 {
     char buf[BUFSIZE] = "<unknown>";
     int fd = ::open( (const char*) path, O_RDONLY );
     if ( fd < 0 ) return false;
     int res = ::ioctl( fd, EVIOCGNAME(sizeof buf), buf );
     ::close( fd );
     return res >= 0;
 }