File indexing completed on 2024-04-28 04:49:50

 /*
     SPDX-FileCopyrightText: 2006-2009 Sebastian Trueg <trueg@k3b.org>
     SPDX-FileCopyrightText: 1998-2009 Sebastian Trueg <trueg@k3b.org>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #include "k3bchecksumpipe.h"
 
 #include <QDebug>
 #include <QCryptographicHash>
 
 #include <unistd.h>
 
 
 class K3b::ChecksumPipe::Private
 {
 public:
     Private()
         : checksumType(MD5), md5(QCryptographicHash::Md5) {
     }
 
     void update( const char* in, qint64 len ) {
         switch( checksumType ) {
         case MD5:
             md5.addData( in, len );
             break;
         }
     }
 
     void reset() {
         switch( checksumType ) {
         case MD5:
             md5.reset();
             break;
         }
     }
 
     int checksumType;
 
     QCryptographicHash md5;
 };
 
 
 K3b::ChecksumPipe::ChecksumPipe()
     : K3b::ActivePipe()
 {
     d = new Private();
 }
 
 
 K3b::ChecksumPipe::~ChecksumPipe()
 {
     delete d;
 }
 
 
 bool K3b::ChecksumPipe::open( bool closeWhenDone )
 {
     return open( MD5, closeWhenDone );
 }
 
 
 bool K3b::ChecksumPipe::open( Type type, bool closeWhenDone )
 {
     d->reset();
     d->checksumType = type;
     return K3b::ActivePipe::open( closeWhenDone );
 }
 
 
 QByteArray K3b::ChecksumPipe::checksum() const
 {
     switch( d->checksumType ) {
     case MD5:
         return d->md5.result().toHex();
     }
 
     return QByteArray();
 }
 
 
 qint64 K3b::ChecksumPipe::writeData( const char* data, qint64 max )
 {
     d->update( data, max );
     return K3b::ActivePipe::writeData( data, max );
 }
 
 
 bool K3b::ChecksumPipe::open( OpenMode mode )
 {
     return ActivePipe::open( mode );
 }
 
 #include "moc_k3bchecksumpipe.cpp"