* fix bug in NUS downloader that added some titles to the list and then used another list, forgetting about the first 2 titles

* fix bug in nandBin class when the current superblock was the last one
This commit is contained in:
giantpune@gmail.com 2011-01-15 22:21:43 +00:00
parent c3462a3d24
commit 7ed92b3fda
6 changed files with 336 additions and 139 deletions

View File

@ -48,115 +48,241 @@ bool NandBin::SetPath( const QString &path )
return ret;
}
#if 0 // apparently you dont need any extra reserved blocks for the thing to boot?
bool NandBin::CreateNew( const QString &path, const QByteArray &keys, const QByteArray &first8, const QList<quint16> &badBlocks )
{
#ifndef NAND_BIN_CAN_WRITE
qWarning() << __FILE__ << "was built without write support";
return false;
qWarning() << __FILE__ << "was built without write support";
return false;
#endif
if( keys.size() != 0x400 || first8.size() != 0x108000 )
{
qWarning() << "NandBin::CreateNew -> bad sizes" << hex << keys.size() << first8.size();
return false;
}
if( keys.size() != 0x400 || first8.size() != 0x108000 )
{
qWarning() << "NandBin::CreateNew -> bad sizes" << hex << keys.size() << first8.size();
return false;
}
if( f.isOpen() )
f.close();
if( f.isOpen() )
f.close();
//create the new file, write the first 8 blocks, fill it with 0xff, and write the keys.bin at the end
f.setFileName( path );
if( !f.open( QIODevice::ReadWrite | QIODevice::Truncate ) )
{
qWarning() << "NandBin::CreateNew -> can't create file" << path;
return false;
}
//create the new file, write the first 8 blocks, fill it with 0xff, and write the keys.bin at the end
f.setFileName( path );
if( !f.open( QIODevice::ReadWrite | QIODevice::Truncate ) )
{
qWarning() << "NandBin::CreateNew -> can't create file" << path;
return false;
}
f.write( first8 );
QByteArray block( 0x4200, 0xff );//generic empty block
for( quint16 i = 0; i < 0x7fc0; i++ )
f.write( block );
f.write( first8 );
QByteArray block( 0x4200, 0xff );//generic empty block
for( quint16 i = 0; i < 0x7fc0; i++ )
f.write( block );
f.write( keys );
if( f.pos() != 0x21000400 )//no room left on the drive?
{
qWarning() << "NandBin::CreateNew -> dump size is wrong" << (quint32)f.pos();
return false;
}
f.write( keys );
if( f.pos() != 0x21000400 )//no room left on the drive?
{
qWarning() << "NandBin::CreateNew -> dump size is wrong" << (quint32)f.pos();
return false;
}
//setup variables
nandPath = path;
currentSuperCluster = 0x7f00;
superClusterVersion = 1;
type = 2;
fats.clear();
memset( &fsts, 0, sizeof( fst_t ) * 0x17ff );
//setup variables
nandPath = path;
currentSuperCluster = 0x7f00;
superClusterVersion = 0xf0000000;
type = 2;
fats.clear();
memset( &fsts, 0, sizeof( fst_t ) * 0x17ff );
for( quint16 i = 0; i < 0x17ff; i++ )
fsts[ i ].fst_pos = i;
//reserve blocks 0 - 7
for( quint16 i = 0; i < 0x40; i++ )
{
fats << 0xfffc;
}
//find 90 blocks to reserve. they always appear to be close to the end of the nand
//TODO - this isnt always 90, all my nands have a different number, and 90 is right in the middle
quint16 bCnt = badBlocks.size();
quint16 offset = 0;
for( quint16 i = 0; i < bCnt; i++ )
{
if( i >= 3998 )
offset++;
}
//reserve blocks 0 - 7
for( quint16 i = 0; i < 0x40; i++ )
{
fats << 0xfffc;
}
//find 90 blocks to reserve. they always appear to be close to the end of the nand
//TODO - this isnt always 90, all my nands have a different number, and 90 is right in the middle
//quint16 bCnt = badBlocks.size();
/*quint16 offset = 0;
for( quint16 i = 0; i < bCnt; i++ )
{
if( i >= 3998 )
offset++;
}*/
//mark all the "normal" blocks - free, or bad
for( quint16 i = 0x40; i < 0x7cf0 - bCnt; i++ )
{
if( badBlocks.contains( i / 8 ) )
fats << 0xfffd;
else
fats << 0xfffe;
//mark all the "normal" blocks - free, or bad
for( quint16 i = 0x40; i < 0x7f00; i++ )
{
if( badBlocks.contains( i / 8 ) )
fats << 0xfffd;
else
fats << 0xfffe;
}
//mark the 90 reserved ones from above and reserve the superclusters
for( quint16 i = 0x7cf0 - bCnt; i < 0x8000; i++ )
{
fats << 0xfffc;
}
}
//mark the 90 reserved ones from above and reserve the superclusters
for( quint16 i = 0x7f00; i < 0x8000; i++ )
{
fats << 0xfffc;
}
//make the root item
fsts[ 0 ].filename[ 0 ] = '/';
fsts[ 0 ].attr = 0x16;
fsts[ 0 ].sib = 0xffff;
fsts[ 0 ].sub = 0xffff;
//make the root item
fsts[ 0 ].filename[ 0 ] = '/';
fsts[ 0 ].attr = 0x16;
fsts[ 0 ].sib = 0xffff;
fsts[ 0 ].sub = 0xffff;
fstInited = true;
fstInited = true;
//set keys
QByteArray hmacKey = keys.mid( 0x144, 0x14 );
spare.SetHMacKey( hmacKey );//set the hmac key for calculating spare data
key = keys.mid( 0x158, 0x10 );
//set keys
QByteArray hmacKey = keys.mid( 0x144, 0x14 );
spare.SetHMacKey( hmacKey );//set the hmac key for calculating spare data
key = keys.mid( 0x158, 0x10 );
//write the metada to each of the superblocks
for( quint8 i = 0; i < 0x10; i++ )
{
if( !WriteMetaData() )
{
qWarning() << "NandBin::CreateNew -> error writing superblock" << i;
return false;
}
}
//write the metada to each of the superblocks
for( quint8 i = 0; i < 0x10; i++ )
{
if( !WriteMetaData() )
{
qWarning() << "NandBin::CreateNew -> error writing superblock" << i;
return false;
}
}
//build the tree
if( root )
delete root;
root = new QTreeWidgetItem( QStringList() << nandPath );
AddChildren( root, 0 );
//build the tree
if( root )
delete root;
root = new QTreeWidgetItem( QStringList() << nandPath );
AddChildren( root, 0 );
return true;
return true;
}
#endif
//#if 0 // this boots ok on real HW
bool NandBin::CreateNew( const QString &path, const QByteArray &keys, const QByteArray &first8, const QList<quint16> &badBlocks )
{
#ifndef NAND_BIN_CAN_WRITE
qWarning() << __FILE__ << "was built without write support";
return false;
#endif
if( keys.size() != 0x400 || first8.size() != 0x108000 )
{
qWarning() << "NandBin::CreateNew -> bad sizes" << hex << keys.size() << first8.size();
return false;
}
for( quint16 i = 0; i < 0x40; i++ )
{
if( badBlocks.contains( i / 8 ) )
{
qWarning() << "NandBin::CreateNew -> creating a nand with bad blocks in the first 8 is not supported";
return false;
}
}
for( quint16 i = 0x7f00; i < 0x8000; i++ )
{
if( badBlocks.contains( i / 8 ) )
{
qWarning() << "NandBin::CreateNew -> creating a nand with bad blocks in the superclusters not supported";
return false;
}
}
if( f.isOpen() )
f.close();
//create the new file, write the first 8 blocks, fill it with 0xff, and write the keys.bin at the end
f.setFileName( path );
if( !f.open( QIODevice::ReadWrite | QIODevice::Truncate ) )
{
qWarning() << "NandBin::CreateNew -> can't create file" << path;
return false;
}
f.write( first8 );
QByteArray block( 0x4200, 0xff );//generic empty block
for( quint16 i = 0; i < 0x7fc0; i++ )
f.write( block );
f.write( keys );
if( f.pos() != 0x21000400 )//no room left on the drive?
{
qWarning() << "NandBin::CreateNew -> dump size is wrong" << (quint32)f.pos();
return false;
}
//setup variables
nandPath = path;
currentSuperCluster = 0x7f00;
superClusterVersion = 1;
type = 2;
fats.clear();
memset( &fsts, 0, sizeof( fst_t ) * 0x17ff );
for( quint16 i = 0; i < 0x17ff; i++ )
fsts[ i ].fst_pos = i;
//reserve blocks 0 - 7
for( quint16 i = 0; i < 0x40; i++ )
{
fats << 0xfffc;
}
//find 90 blocks to reserve. they always appear to be close to the end of the nand
//TODO - this isnt always 90, all my nands have a different number, and 90 is right in the middle
quint16 bCnt = badBlocks.size();
quint16 offset = 0;
for( quint16 i = 0; i < bCnt; i++ )
{
if( i >= 3998 )
offset++;
}
//mark all the "normal" blocks - free, or bad
for( quint16 i = 0x40; i < 0x7cf0 - offset; i++ )
{
if( badBlocks.contains( i / 8 ) )
fats << 0xfffd;
else
fats << 0xfffe;
}
//mark the 90 reserved ones from above and reserve the superclusters
for( quint16 i = 0x7cf0 - offset; i < 0x8000; i++ )
{
fats << 0xfffc;
}
//make the root item
fsts[ 0 ].filename[ 0 ] = '/';
fsts[ 0 ].attr = 0x16;
fsts[ 0 ].sib = 0xffff;
fsts[ 0 ].sub = 0xffff;
fstInited = true;
//set keys
QByteArray hmacKey = keys.mid( 0x144, 0x14 );
spare.SetHMacKey( hmacKey );//set the hmac key for calculating spare data
key = keys.mid( 0x158, 0x10 );
//write the metada to each of the superblocks
for( quint8 i = 0; i < 0x10; i++ )
{
if( !WriteMetaData() )
{
qWarning() << "NandBin::CreateNew -> error writing superblock" << i;
return false;
}
}
//build the tree
if( root )
delete root;
root = new QTreeWidgetItem( QStringList() << nandPath );
AddChildren( root, 0 );
return true;
}
//#endif
QTreeWidgetItem *NandBin::GetTree()
{
//qDebug() << "NandBin::GetTree()";
@ -334,8 +460,9 @@ bool NandBin::ExtractFile( fst_t fst, const QString &parent )
emit SendText( tr( "Extracting \"%1\"" ).arg( fi.absoluteFilePath() ) );
QByteArray data = GetFile( fst );
if( fst.size && !data.size() )//dont worry if files dont have anything in them anyways
return false;
if( fst.size && !data.size() )//dont worry if files dont have anything in them anyways
//return true;
return false;
if( !WriteFile( fi.absoluteFilePath(), data ) )
{
@ -588,28 +715,36 @@ qint32 NandBin::FindSuperblock()
f.read( (char*)&current, 4 );
current = qFromBigEndian( current );
//qDebug() << "superblock" << hex << current << currentSuperCluster << loc;
//qDebug() << "superblock" << hex << current << currentSuperCluster << loc;
if( current > superClusterVersion )
superClusterVersion = current;
else
{
//qDebug() << "using superblock" << hex << superClusterVersion << currentSuperCluster - 0x10 << f.pos() - n_len[ type ];
currentSuperCluster -= ( 0x10 * rewind );
loc -= ( n_len[ type ] * rewind );
//currentSuperCluster -= ( 0x10 * rewind );
//loc -= ( n_len[ type ] * rewind );
rewind = 1;
break;
}
if( loc == n_end[ type ] )
{
rewind = 1;
}
}
if( !superClusterVersion )
return -1;
//qDebug() << "using superblock" << hex << superClusterVersion << currentSuperCluster << "page:" << ( loc / 0x840 );
currentSuperCluster -= ( 0x10 * rewind );
loc -= ( n_len[ type ] * rewind );
//qDebug() << "using superblock" << hex << superClusterVersion << currentSuperCluster << "page:" << ( loc / 0x840 );
return loc;
}
fst_t NandBin::GetFST( quint16 entry )
{
//qDebug() << "NandBin::GetFST(" << hex << entry << ")";
//qDebug() << "NandBin::GetFST(" << hex << entry << ")";
fst_t fst;
if( entry >= 0x17FF )
{
@ -627,6 +762,7 @@ fst_t NandBin::GetFST( quint16 entry )
int loc_entry = ( ( ( entry / 0x40 ) * n_fst[ type ] ) + entry ) * 0x20;
if( (quint32)f.size() < loc_fst + loc_entry + sizeof( fst_t ) )
{
qDebug() << hex << (quint32)f.size() << loc_fst << loc_entry << type << n_fst[ type ];
emit SendError( tr( "Tried to read fst_t beyond size of nand.bin" ) );
fst.filename[ 0 ] = '\0';
return fst;

View File

@ -531,11 +531,7 @@ bool NusDownloader::GetUpdate( const QString & upd, bool decrypt )
QString s = upd.toLower();
QMap< quint64, quint16 > titles;
//hell, give everybody these.
titles.insert( 0x1000248414741ull, 0x3 );//news channel HAGA
titles.insert( 0x1000248414641ull, 0x3 );//Weather Channel HAFA
if( s == "2.1e" ) titles = List21e();
if( s == "2.1e" ) titles = List21e();
else if( s == "3.0e" ) titles = List30e();
else if( s == "3.1e" ) titles = List31e();
else if( s == "3.3e" ) titles = List33e();
@ -572,6 +568,10 @@ bool NusDownloader::GetUpdate( const QString & upd, bool decrypt )
else return false;//unknown update
//hell, give everybody these.
titles.insert( 0x1000248414741ull, 0x3 );//news channel HAGA
titles.insert( 0x1000248414641ull, 0x3 );//Weather Channel HAFA
QMap< quint64, quint16 >::ConstIterator i = titles.begin();
while( i != titles.end() )
{
@ -855,8 +855,8 @@ QMap< quint64, quint16 > NusDownloader::List30e()
titles.insert( 0x1000248414341ull, 4 );//nigaoeNRv4 - MII
titles.insert( 0x1000248414141ull, 0x1 );//photov1
titles.insert( 0x1000248414241ull, 7 );//shoppingv7
titles.insert( 0x1000248414741ull, 0x3 );//news channel HAGA
titles.insert( 0x1000248414641ull, 0x3 );//Weather Channel HAFA
// titles.insert( 0x1000248414741ull, 0x3 );//news channel HAGA
// titles.insert( 0x1000248414641ull, 0x3 );//Weather Channel HAFA
return titles;
}

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@ -14,6 +14,7 @@ QList< quint64 > tids;
QList< quint64 > validIoses;//dont put stubs in this list.
QTreeWidgetItem *root;
QList<quint16> fats;
quint32 verbose = 0;
bool CheckTitleIntegrity( quint64 tid );
@ -29,8 +30,9 @@ void Usage()
qDebug() << " check installed titles for required IOS, proper uid & gid";
qDebug() << " -clInfo shows free, used, and lost ( marked used, but dont belong to any file ) clusters";
qDebug() << " -spare calculate & compare ecc for all pages in the nand";
qDebug() << " calculate & compare hmac signatures for all files and superblocks";
qDebug() << " -all does all of the above";
qDebug() << " calculate & compare hmac signatures for all files and superblocks";
qDebug() << " -all does all of the above";
qDebug() << " -v increase verbosity";
exit( 1 );
}
@ -370,18 +372,23 @@ bool CheckTitleIntegrity( quint64 tid )
t = Tmd( ba );
if( t.Tid() != tid )
{
qDebug() << "the TMD contains the wrong TID";
qDebug() << "\tthe TMD contains the wrong TID";
return false;
}
if( verbose )
{
qDebug() << "\tversion:" << t.Version() << hex << t.Version();
qDebug() << "\taccess :" << hex << t.AccessFlags();
}
}
else
{
Ticket ticket( ba, false );
if( ticket.Tid() != tid )
{
qDebug() << "the ticket contains the wrong TID";
qDebug() << "\tthe ticket contains the wrong TID";
return false;
}
}
}
}
@ -650,6 +657,8 @@ int main( int argc, char *argv[] )
root = NULL;
verbose = args.count( "-v" );
//these only serve to show info. no action is taken
if( args.contains( "-boot", Qt::CaseInsensitive ) || args.contains( "-all", Qt::CaseInsensitive ) )
{

View File

@ -146,7 +146,7 @@ void MainWindow::NusIsDone()
//make sure there is a setting.txt
QTreeWidgetItem *item = ItemFromPath( "/title/00000001/00000002/data/setting.txt" );
if( !item )
if( !item && ItemFromPath( "/title/00000001/00000002/data" ) )//only try to make setting.txt if it is missing and there is a folder to hold it
{
quint8 reg = SETTING_TXT_UNK;
if( ui->lineEdit_tid->text().endsWith( "e", Qt::CaseInsensitive ) && ui->lineEdit_tid->text().size() == 4 )
@ -165,7 +165,7 @@ void MainWindow::NusIsDone()
}
else
{
if( !nand.SetData( r, ba) )
if( !nand.SetData( r, ba ) )
{
ShowMessage( "<b>Error writing data for setting.txt.</b>" );
}
@ -176,7 +176,7 @@ void MainWindow::NusIsDone()
}
}
}
}
}
//nand.Delete( "/title/00000001/00000002/content/title.tmd" );
if( nandDirty )
@ -310,40 +310,43 @@ void MainWindow::on_actionImportWad_triggered()
{
ShowMessage( tr( "<b>Error setting the basepath of the nand to %1</b>" ).arg( QFileInfo( ui->lineEdit_nandPath->text() ).absoluteFilePath() ) );
return;
}
QString fn = QFileDialog::getOpenFileName( this, tr("Wad files(*.wad)"), QCoreApplication::applicationDirPath(), tr("WadFiles (*.wad)") );
}
//QString fn = QFileDialog::getOpenFileName( this, tr("Wad files(*.wad)"), QCoreApplication::applicationDirPath(), tr("WadFiles (*.wad)") );
QStringList fns = QFileDialog::getOpenFileNames( this, tr("Wad files(*.wad)"), QCoreApplication::applicationDirPath(), tr("WadFiles (*.wad)") );
if( fn.isEmpty() )
if( fns.isEmpty() )
return;
foreach( QString fn, fns )
{
QByteArray data = ReadFile( fn );
if( data.isEmpty() )
return;
QByteArray data = ReadFile( fn );
if( data.isEmpty() )
return;
Wad wad( data );
if( !wad.IsOk() )
{
ShowMessage( tr( "Wad data not ok for \"%1\"" ).arg( fn ) );
return;
}
Wad wad( data );
if( !wad.IsOk() )
{
ShowMessage( tr( "Wad data not ok for \"%1\"" ).arg( fn ) );
return;
}
//work smart, not hard... just turn the wad into a NUSJob and reused the same code to install it
NusJob job;
job.tid = wad.Tid();
job.data << wad.getTmd();
job.data << wad.getTik();
//work smart, not hard... just turn the wad into a NUSJob and reused the same code to install it
NusJob job;
job.tid = wad.Tid();
job.data << wad.getTmd();
job.data << wad.getTik();
Tmd t( wad.getTmd() );
job.version = t.Version();
quint16 cnt = t.Count();
for( quint16 i = 0; i < cnt; i++ )
{
job.data << wad.Content( i );
}
Tmd t( wad.getTmd() );
job.version = t.Version();
quint16 cnt = t.Count();
for( quint16 i = 0; i < cnt; i++ )
{
job.data << wad.Content( i );
}
job.decrypt = true;
ShowMessage( tr( "Installing %1 to nand" ).arg( fn ) );
InstallNUSItem( job );
job.decrypt = true;
ShowMessage( tr( "Installing %1 to nand" ).arg( fn ) );
InstallNUSItem( job );
}
}
@ -438,7 +441,7 @@ bool MainWindow::InitNand( const QString &path )
//nand.Delete( "/title/00000001/00000002/content/title.tmd" );
nandInited = true;
ShowMessage( "Set path to nand as " + path );
ShowMessage( "Set path to nand as " + path );
return true;
}
@ -756,3 +759,29 @@ void MainWindow::on_actionAbout_triggered()
"<br>giantpune" );
QMessageBox::critical( this, tr( "About" ), txt );
}
#if 0
//add a default settings file if there is one laying around
void MainWindow::TryToAddDefaultSettings()
{
if( ItemFromPath( "/shared2/sys/SYSCONF" ) )
return;
QByteArray stuff = ReadFile( "./default_SYSCONF" );
if( stuff.isEmpty() )
return;
quint32 uiD = uid.GetUid( NAND_TEST_OWNER );
if( !CreateIfNeeded( "/shared2/sys", uiD, NAND_TEST_GROUP, NAND_DIR, NAND_RW, NAND_RW, NAND_RW ) )
return;
quint16 handle = nand.CreateEntry( "/shared2/sys/SYSCONF", uiD, NAND_TEST_GROUP, NAND_FILE, NAND_RW, NAND_RW, NAND_RW );
if( !handle || !nand.SetData( handle, stuff ) || !nand.WriteMetaData() )
{
ShowMessage( "<b>Error adding the default settings</b>" );
return;
}
UpdateTree();
ShowMessage( "Wrote /shared2/sys/SYSCONF" );
}
#endif

View File

@ -48,6 +48,9 @@ private:
void SaveSettings();
void LoadSettings();
#if 0
void TryToAddDefaultSettings();
#endif
public slots:
//slots for getting info from the NUS downloader

View File

@ -145,8 +145,28 @@ void NgDialog::on_pushButton_keys_clicked()
if( fn.isEmpty() )
return;
QByteArray ba = ReadFile( fn );
if( ba.size() != 0x400 )
QFile file( fn );
QByteArray ba;
switch( file.size() )
{
case 0x400:
if( !file.open( QIODevice::ReadOnly ) )
break;
ba = file.readAll();
file.close();
break;
case 0x21000400:
if( !file.open( QIODevice::ReadOnly ) )
break;
file.seek( 0x21000000 );
ba = file.read( 0x400 );
file.close();
break;
default:
break;
}
if( ba.size() != 0x400 )
{
ui->label_message->setText( tr( "keys.bin should be 0x400 bytes" ) );
return;