File indexing completed on 2024-04-28 03:50:12

 // SPDX-License-Identifier: LGPL-2.1-or-later
 //
 // SPDX-FileCopyrightText: 2010 Wes Hardaker <hardaker@users.sourceforge.net>
 //
 
 #include "AprsFile.h"
 
 #include <QFile>
 
 #include "MarbleDebug.h"
 
 #include "AprsGatherer.h"
 
 using namespace Marble;
 
 AprsFile::AprsFile( const QString &fileName )
     : m_fileName( fileName ),
       m_errorCount( 0 )
 {
 }
 
 AprsFile::~AprsFile()
 {
 }
 
 QString
 AprsFile::sourceName() const
 {
     return QString( "File" );
 }
 
 bool
 AprsFile::canDoDirect() const
 {
     return true;
 }
 
 QIODevice *
 AprsFile::openSocket() 
 {
     QFile *file = new QFile( m_fileName );
     
     mDebug() << "opening File socket";
     if ( !file->open( QFile::ReadOnly ) ) {
         mDebug() << "opening File failed";
         delete file;
         return nullptr;
     }
     mDebug() << "Opened " << m_fileName.toLocal8Bit().data();
     return file;
 }
 
 void
 AprsFile::checkReadReturn( int length, QIODevice **socket,
                            AprsGatherer *gatherer ) 
 {
     Q_UNUSED( socket );
     if ( length < 0 || ( length == 0 && m_errorCount > 5 ) ) {
         gatherer->sleepFor( 1 ); // just wait for more
         return;
     }
     if ( length == 0 ) {
         ++m_errorCount;
         mDebug() << "**** Odd: read zero bytes from File socket";
     }
     return;
 }