mirror of
https://github.com/martravi/wiiqt.git
synced 2024-11-22 09:09:18 +01:00
* allow reading of old nand.bin for creating a new one
This commit is contained in:
giantpune@gmail.com
parent
0e671a6764
commit
c3462a3d24
@ -9,7 +9,7 @@ NewNandBin::NewNandBin( QWidget *parent, QList<quint16> badBlocks ) : QDialog(pa
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foreach( quint16 block, badBlocks )
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{
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QString txt = QString( "%1" ).arg( block );
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if( !ui->listWidget_badBlocks->findItems( txt, Qt::MatchExactly ).isEmpty() )
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if( ui->listWidget_badBlocks->findItems( txt, Qt::MatchExactly ).isEmpty() )
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ui->listWidget_badBlocks->addItem( txt );
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}
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}
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@ -79,28 +79,9 @@ void NewNandBin::on_pushButton_bb_rm_clicked()
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}
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}
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//ok clicked
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void NewNandBin::on_buttonBox_accepted()
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bool NewNandBin::CreateDefaultEntries()
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{
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if( ui->lineEdit_keys->text().isEmpty() || ui->lineEdit_boot->text().isEmpty() || ui->lineEdit_dest->text().isEmpty() )
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{
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QMessageBox::warning( this, tr( "Error" ), tr( "Required feilds are empty" ) );
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return;
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}
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QByteArray keys = ReadFile( ui->lineEdit_keys->text() );
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QByteArray boots = ReadFile( ui->lineEdit_boot->text() );
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if( keys.size() != 0x400 || boots.size() != 0x108000 )
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{
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QMessageBox::warning( this, tr( "Error" ), tr( "The keys or boot1/2 is not correct" ) );
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return;
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}
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if( !nand.CreateNew( ui->lineEdit_dest->text(), keys, boots, BadBlocks() ) )
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{
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qDebug() << "error creating nand.bin";
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return;
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}
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//qDebug() << "created nand, trying to add default entries";
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if( !nand.CreateEntry( "/sys", 0, 0, NAND_DIR, NAND_RW, NAND_RW, 0 )
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if( !nand.CreateEntry( "/sys", 0, 0, NAND_DIR, NAND_RW, NAND_RW, 0 )
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|| !nand.CreateEntry( "/ticket", 0, 0, NAND_DIR, NAND_RW, NAND_RW, 0 )
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|| !nand.CreateEntry( "/title", 0, 0, NAND_DIR, NAND_RW, NAND_RW, NAND_READ )
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|| !nand.CreateEntry( "/shared1", 0, 0, NAND_DIR, NAND_RW, NAND_RW, 0 )
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@ -111,19 +92,61 @@ void NewNandBin::on_buttonBox_accepted()
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|| !nand.WriteMetaData() )
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{
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qWarning() << "NewNandBin::on_buttonBox_accepted -> error creating directories in the new nand";
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return;
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}
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QMessageBox::warning( this, tr( "Error" ), \
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tr( "Can't create base folders in the new nand." ) );
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return false;
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}
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//add cert.sys
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quint16 handle = nand.CreateEntry( "/sys/cert.sys", 0, 0, NAND_FILE, NAND_RW, NAND_RW, NAND_READ );
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if( !handle || !nand.SetData( handle, QByteArray( (const char*)&certs_dat, CERTS_DAT_SIZE ) ) )
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{
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qWarning() << "NewNandBin::on_buttonBox_accepted -> error creating cert in the new nand";
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return;
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QMessageBox::warning( this, tr( "Error" ), \
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tr( "Can't create cert.sys folders in the new nand." ) );
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return false;
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}
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//commit changes to metadata
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if( !nand.WriteMetaData() )
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{
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qWarning() << "NewNandBin::on_buttonBox_accepted -> error writing metadata";
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QMessageBox::warning( this, tr( "Error" ), \
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tr( "Can't write metadata in the new nand." ) );
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return false;
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}
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return true;
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}
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//ok clicked
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void NewNandBin::on_buttonBox_accepted()
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{
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if( ui->lineEdit_keys->text().isEmpty() || ui->lineEdit_boot->text().isEmpty() || ui->lineEdit_dest->text().isEmpty() )
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{
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QMessageBox::warning( this, tr( "Error" ), tr( "Required feilds are empty" ) );
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return;
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}
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if( keys.isEmpty() )
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keys = ReadFile( ui->lineEdit_keys->text() );
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if( boots.isEmpty() )
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boots = ReadFile( ui->lineEdit_boot->text() );
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if( keys.size() != 0x400 || boots.size() != 0x108000 )
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{
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QMessageBox::warning( this, tr( "Error" ), tr( "The keys or boot1/2 is not correct" ) );
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keys.clear();
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boots.clear();
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return;
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}
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if( !nand.CreateNew( ui->lineEdit_dest->text(), keys, boots, BadBlocks() ) )
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{
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qDebug() << "error creating nand.bin";
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keys.clear();
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boots.clear();
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return;
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}
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//qDebug() << "created nand, trying to add default entries";
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if( !CreateDefaultEntries() )
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{
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keys.clear();
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boots.clear();
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return;
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}
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@ -171,3 +194,86 @@ void NewNandBin::on_pushButton_badBlockFile_clicked()
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ui->listWidget_badBlocks->addItem( line );
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}
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}
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//read info from existing nand.bin
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void NewNandBin::on_pushButton_oldNand_clicked()
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{
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QString f = QFileDialog::getOpenFileName( this, tr( "Select Old nand.bin" ), dir );
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if( f.isEmpty() )
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return;
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QFileInfo fi( f );
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QFile file( fi.absoluteFilePath() );
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if( !file.exists() || !file.open( QIODevice::ReadOnly ) )
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{
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QMessageBox::warning( this, tr( "Error" ), \
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tr( "Can't open %1!" ).arg( fi.absoluteFilePath() ) );
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return;
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}
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ui->listWidget_badBlocks->clear();
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switch( fi.size() )
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{
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case 0x21000000:// w/ ecc, keys in different file
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{
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boots = file.read( 0x108000 );
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//file.seek();
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keys = ReadFile( fi.absoluteDir().absoluteFilePath( "keys.bin" ) );
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}
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break;
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case 0x21000400:// w/ ecc, keys at end of nand dump
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{
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boots = file.read( 0x108000 );
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file.seek( 0x21000000 );
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keys = file.read( 0x400 );
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//keys = ReadFile( fi.absoluteDir().absoluteFilePath( "keys.bin" ) );
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}
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break;
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default://unsupported for this
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QMessageBox::warning( this, tr( "Error" ), tr( "I need a nand dump with ecc to create a new nand from.<br>Accepted sizes are 0x21000000 and 0x21000400." ) );
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file.close();
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return;
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break;
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}
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file.close();
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//create nandBin object to get the list of bad blocks
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NandBin old( this );
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if( !old.SetPath( fi.absoluteFilePath() ) || !old.InitNand() )
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{
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QMessageBox::warning( this, tr( "Error" ), \
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tr( "Error reading %1." ).arg( fi.absoluteFilePath() ) );
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keys.clear();
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boots.clear();
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return;
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}
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QList<quint16> clusters = old.GetFats();
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QList<quint16> badBlacks;
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if( !clusters.size() == 0x8000 )
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{
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QMessageBox::warning( this, tr( "Error" ), \
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tr( "Expected 0x8000 clusters from the nand, but got %1 instead!" ).arg( clusters.size(), 0, 16 ), QMessageBox::Ok );
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keys.clear();
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boots.clear();
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return;
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}
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for( quint16 i = 0; i < 0x8000; i += 8 )//first cluster of each block.
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{
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//qDebug() << hex << i << clusters.at( i );
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if( clusters.at( i ) == 0xFFFD )
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{
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quint16 block = ( i / 8 );
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badBlacks << block;
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QString txt = QString( "%1" ).arg( block );
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qDebug() << "bad cluster" << hex << i << block << txt;
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//if( ui->listWidget_badBlocks->findItems( txt, Qt::MatchExactly ).isEmpty() )//just in case, but this should always be true
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ui->listWidget_badBlocks->addItem( txt );
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}
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}
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ui->lineEdit_boot->setText( tr( "<From old nand>" ) );
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ui->lineEdit_keys->setText( tr( "<From old nand>" ) );
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}
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@ -27,8 +27,14 @@ private:
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QString ret;
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QString dir;
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QByteArray boots;
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QByteArray keys;
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bool CreateDefaultEntries();
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private slots:
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void on_pushButton_badBlockFile_clicked();
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void on_pushButton_oldNand_clicked();
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void on_pushButton_badBlockFile_clicked();
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void on_buttonBox_accepted();
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void on_pushButton_bb_rm_clicked();
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void on_pushButton_bb_add_clicked();
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@ -14,7 +14,7 @@
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<string>New Nand</string>
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</property>
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<layout class="QGridLayout" name="gridLayout_2">
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<item row="0" column="0" colspan="2">
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<item row="0" column="0" colspan="3">
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<layout class="QFormLayout" name="formLayout">
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<item row="0" column="0">
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<widget class="QPushButton" name="pushButton_keys">
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@ -178,7 +178,7 @@
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</layout>
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</widget>
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</item>
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<item row="1" column="1">
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<item row="1" column="2">
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<spacer name="horizontalSpacer">
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<property name="orientation">
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<enum>Qt::Horizontal</enum>
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@ -191,7 +191,7 @@
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</property>
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</spacer>
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</item>
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<item row="2" column="0" colspan="2">
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<item row="2" column="0" colspan="3">
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<widget class="QDialogButtonBox" name="buttonBox">
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<property name="orientation">
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<enum>Qt::Horizontal</enum>
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@ -201,6 +201,19 @@
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</property>
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</widget>
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</item>
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<item row="1" column="1">
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<widget class="QPushButton" name="pushButton_oldNand">
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<property name="minimumSize">
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<size>
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<width>150</width>
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<height>69</height>
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</size>
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</property>
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<property name="text">
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<string>Existing Nand...</string>
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</property>
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</widget>
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</item>
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</layout>
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</widget>
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<resources/>
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