mirror of
https://github.com/martravi/wiiqt6.git
synced 2024-11-29 16:14:19 +01:00
8294800e9d
* NUSdownloader: dont always include IOS35, since the class is used for other things besides just sneek now git-svn-id: http://wiiqt.googlecode.com/svn/trunk@59 389f4c8b-5dfe-645f-db0e-df882bc27289
920 lines
26 KiB
C++
920 lines
26 KiB
C++
#include "nanddump.h"
|
|
#include "tiktmd.h"
|
|
#include "tools.h"
|
|
|
|
NandDump::NandDump( const QString &path )
|
|
{
|
|
uidDirty = true;
|
|
cmDirty = true;
|
|
if( !path.isEmpty() )
|
|
SetPath( path );
|
|
}
|
|
|
|
NandDump::~NandDump()
|
|
{
|
|
if( !basePath.isEmpty() )
|
|
Flush();//no need to check the return, the class is destructing and we wouldnt do anything to fix it
|
|
}
|
|
|
|
bool NandDump::Flush()
|
|
{
|
|
bool ret = FlushUID();
|
|
ret = FlushReplacementStrings() && ret;
|
|
return FlushContentMap() && ret;
|
|
}
|
|
|
|
bool NandDump::SetPath( const QString &path )
|
|
{
|
|
qDebug() << "NandDump::SetPath(" << path << ")";
|
|
uidDirty = true;
|
|
cmDirty = true;
|
|
//check what is already in this path and create stuff that is missing
|
|
QFileInfo fi( path );
|
|
basePath = fi.absoluteFilePath();
|
|
if( fi.exists() && fi.isFile() )
|
|
{
|
|
qWarning() << "NandDump::SetPath ->" << path << "is a file";
|
|
basePath.clear();
|
|
return false;
|
|
}
|
|
if( !fi.exists() && !QDir().mkpath( path ) )
|
|
{
|
|
qWarning() << "NandDump::SetPath -> cant create" << path;
|
|
basePath.clear();
|
|
return false;
|
|
}
|
|
|
|
//make sure some subfolders are there
|
|
QDir d( path );
|
|
if( ( !d.exists( "title" ) && !d.mkdir( "title" ) )//these should be good enough
|
|
|| ( !d.exists( "ticket" ) && !d.mkdir( "ticket" ) )
|
|
|| ( !d.exists( "shared1" ) && !d.mkdir( "shared1" ) )
|
|
|| ( !d.exists( "shared2" ) && !d.mkdir( "shared2" ) )
|
|
|| ( !d.exists( "sys" ) && !d.mkdir( "sys" ) ) )
|
|
{
|
|
qWarning() << "NandDump::SetPath -> error creating subfolders in" << path;
|
|
basePath.clear();
|
|
return false;
|
|
}
|
|
|
|
//make sure there is a valid uid.sys
|
|
QString uidPath = fi.absoluteFilePath() + "/sys/uid.sys";
|
|
fi.setFile( uidPath );
|
|
if( !fi.exists() && !FlushUID() )
|
|
{
|
|
qWarning() << "NandDump::SetPath -> can\'t create new uid.sys";
|
|
basePath.clear();
|
|
return false;
|
|
}
|
|
else
|
|
{
|
|
QFile f( uidPath );
|
|
if( !f.open( QIODevice::ReadOnly ) )
|
|
{
|
|
qWarning() << "NandDump::SetPath -> error opening existing uid.sys" << uidPath;
|
|
basePath.clear();
|
|
return false;
|
|
}
|
|
QByteArray u = f.readAll();
|
|
f.close();
|
|
uidMap = UIDmap( u );
|
|
uidMap.Check();//not really taking any action, but it will spit out errors in the debug output
|
|
uidDirty = false;
|
|
}
|
|
|
|
//make sure there is a valid content.map
|
|
QString cmPath = basePath + "/shared1/content.map";
|
|
fi.setFile( cmPath );
|
|
if( !fi.exists() && !FlushContentMap() )
|
|
{
|
|
qWarning() << "NandDump::SetPath -> can\'t create new content map";
|
|
basePath.clear();
|
|
return false;
|
|
}
|
|
else
|
|
{
|
|
QFile f( cmPath );
|
|
if( !f.open( QIODevice::ReadOnly ) )
|
|
{
|
|
qWarning() << "NandDump::SetPath -> error opening existing content.map" << cmPath;
|
|
basePath.clear();
|
|
return false;
|
|
}
|
|
QByteArray u = f.readAll();
|
|
f.close();
|
|
cMap = SharedContentMap( u );//checked automatically by the constructor
|
|
//cMap.Check( basePath + "/shared1" );//just checking to make sure everything is ok.
|
|
cmDirty = false;
|
|
}
|
|
|
|
//read the list of strings used to fix the nand for certain filesystems
|
|
ReadReplacementStrings();
|
|
|
|
//TODO - need a setting.txt up in here
|
|
|
|
|
|
|
|
return true;
|
|
}
|
|
|
|
const QString NandDump::BasePath()
|
|
{
|
|
return basePath;
|
|
}
|
|
|
|
//write the uid to the HDD
|
|
bool NandDump::FlushUID()
|
|
{
|
|
if( uidDirty )
|
|
uidDirty = !SaveData( uidMap.Data(), "/sys/uid.sys" );
|
|
return !uidDirty;
|
|
}
|
|
|
|
//write the shared content map to the HDD
|
|
bool NandDump::FlushContentMap()
|
|
{
|
|
if( cmDirty )
|
|
cmDirty = !SaveData( cMap.Data(), "/shared1/content.map" );
|
|
return !cmDirty;
|
|
}
|
|
|
|
//write the file of replacement strings to HDD
|
|
bool NandDump::FlushReplacementStrings()
|
|
{
|
|
QString st;
|
|
QMap< QString, QString >::iterator i = replaceStrings.begin();
|
|
while( i != replaceStrings.end() )
|
|
{
|
|
st += i.key() + " " + i.value() + "\n";
|
|
i++;
|
|
}
|
|
if( st.isEmpty() )
|
|
return true;
|
|
|
|
return SaveData( st.toLatin1(), "/sys/replace" );
|
|
}
|
|
|
|
QByteArray NandDump::GetSettingTxt()
|
|
{
|
|
return GetFile( "/title/00000001/00000002/data/setting.txt" );
|
|
}
|
|
|
|
bool NandDump::SetSettingTxt( const QByteArray &ba )
|
|
{
|
|
if( basePath.isEmpty() )
|
|
return false;
|
|
QString path = basePath + "/title/00000001/00000002/data";
|
|
if( !QFileInfo( path ).exists() && !QDir().mkpath( path ) )
|
|
return false;
|
|
return SaveData( ba, "/title/00000001/00000002/data/setting.txt" );
|
|
}
|
|
|
|
const QByteArray NandDump::GetFile( const QString &path )
|
|
{
|
|
if( basePath.isEmpty() || !path.startsWith( "/" ) )
|
|
return QByteArray();
|
|
|
|
return ReadFile( basePath + path );
|
|
}
|
|
|
|
//write some file to the nand
|
|
bool NandDump::SaveData( const QByteArray &ba, const QString& path )
|
|
{
|
|
if( basePath.isEmpty() || !path.startsWith( "/" ) )
|
|
return false;
|
|
qDebug() << "NandDump::SaveData" << path << hex << ba.size();
|
|
return WriteFile( basePath + path, ba );
|
|
}
|
|
|
|
//delete a file from the nand
|
|
void NandDump::DeleteData( const QString & path )
|
|
{
|
|
qDebug() << "NandDump::DeleteData" << path;
|
|
if( basePath.isEmpty() || !path.startsWith( "/" ) )
|
|
return;
|
|
|
|
QFile::remove( basePath + path );
|
|
}
|
|
|
|
bool NandDump::InstallTicket( const QByteArray &ba, quint64 tid )
|
|
{
|
|
Ticket t( ba );
|
|
if( t.Tid() != tid )
|
|
{
|
|
qWarning() << "NandDump::InstallTicket -> bad tid" << hex << tid << t.Tid();
|
|
return false;
|
|
}
|
|
//only write the first chunk of the ticket to the nand
|
|
QByteArray start = ba.left( t.SignedSize() );
|
|
if( start.size() != 0x2a4 )
|
|
{
|
|
qWarning() << "NandDump::InstallTicket -> ticket size" << hex << start.size();
|
|
}
|
|
QString p = QString( "%1" ).arg( tid, 16, 16, QChar( '0' ) );
|
|
p.insert( 8 ,"/" );
|
|
p.prepend( "/ticket/" );
|
|
QString folder = p;
|
|
folder.resize( 17 );
|
|
folder.prepend( basePath );
|
|
if( !QFileInfo( folder ).exists() && !QDir().mkpath( folder ) )
|
|
return false;
|
|
|
|
p.append( ".tik" );
|
|
return SaveData( start, p );
|
|
}
|
|
|
|
bool NandDump::InstallTmd( const QByteArray &ba, quint64 tid )
|
|
{
|
|
Tmd t( ba );
|
|
if( t.Tid() != tid )
|
|
{
|
|
qWarning() << "NandDump::InstallTmd -> bad tid" << hex << tid << t.Tid();
|
|
return false;
|
|
}
|
|
//only write the first chunk of the ticket to the nand
|
|
QByteArray start = ba.left( t.SignedSize() );
|
|
QString p = QString( "%1" ).arg( tid, 16, 16, QChar( '0' ) );
|
|
p.insert( 8 ,"/" );
|
|
p.prepend( "/title/" );
|
|
p.append( "/content/title.tmd" );
|
|
return SaveData( start, p );
|
|
}
|
|
|
|
bool NandDump::InstallSharedContent( const QByteArray &ba, const QByteArray &hash )
|
|
{
|
|
QByteArray h = hash;
|
|
if( h.isEmpty() )
|
|
h = GetSha1( ba );
|
|
|
|
if( !cMap.GetAppFromHash( h ).isEmpty() )//already have this one
|
|
return true;
|
|
|
|
//qDebug() << "adding shared content";
|
|
QString appName = cMap.GetNextEmptyCid();
|
|
QString p = "/shared1/" + appName + ".app";
|
|
if( !SaveData( ba, p ) )
|
|
return false;
|
|
|
|
cMap.AddEntry( appName, hash );
|
|
cmDirty = true;
|
|
return true;
|
|
}
|
|
|
|
bool NandDump::InstallPrivateContent( const QByteArray &ba, quint64 tid, const QString &cid )
|
|
{
|
|
QString p = QString( "%1" ).arg( tid, 16, 16, QChar( '0' ) );
|
|
p.insert( 8 ,"/" );
|
|
p.prepend( "/title/" );
|
|
p.append( "/content/" + cid + ".app" );
|
|
return SaveData( ba, p );
|
|
}
|
|
|
|
//delete all .app and .tmd files in the content folder for this tid
|
|
void NandDump::AbortInstalling( quint64 tid )
|
|
{
|
|
QString p = QString( "%1" ).arg( tid, 16, 16, QChar( '0' ) );
|
|
p.insert( 8 ,"/" );
|
|
p.prepend( "/title" );
|
|
p.append( "/content" );
|
|
QDir d( p );
|
|
if( !d.exists() )
|
|
return;
|
|
|
|
QFileInfoList fiL = d.entryInfoList( QStringList() << "*.app" << ".tmd", QDir::Files );
|
|
foreach( QFileInfo fi, fiL )
|
|
QFile::remove( fi.absoluteFilePath() );
|
|
}
|
|
|
|
bool NandDump::DeleteTitle( quint64 tid, bool deleteData )
|
|
{
|
|
if( basePath.isEmpty() )
|
|
return false;
|
|
|
|
QString tidStr = QString( "%1" ).arg( tid, 16, 16, QChar( '0' ) );
|
|
tidStr.insert( 8 ,"/" );
|
|
QString tikPath = tidStr;
|
|
tikPath.prepend( "/ticket/" );
|
|
tikPath.append( ".tik" );
|
|
DeleteData( tikPath );
|
|
|
|
if( !deleteData )
|
|
{
|
|
AbortInstalling( tid );
|
|
return true;
|
|
}
|
|
|
|
QString tPath = basePath + "/title/" + tidStr;
|
|
return RecurseDeleteFolder( tPath );
|
|
}
|
|
|
|
//go through and delete all the stuff in a given folder and then delete the folder itself
|
|
//this function expects an absolute path, not a relitive one inside the nand dump
|
|
bool NandDump::RecurseDeleteFolder( const QString &path )
|
|
{
|
|
if( basePath.isEmpty() || !path.startsWith( QFileInfo( basePath ).absoluteFilePath() ) )//make sure we arent deleting something outside the virtual nand
|
|
{
|
|
qWarning() << "NandDump::RecurseDeleteFolder -> something is amiss; tried to delete" << path;
|
|
return false;
|
|
}
|
|
QDir d( path );
|
|
if( !d.exists() )
|
|
return true;
|
|
|
|
QFileInfoList fiL = d.entryInfoList( QDir::Files | QDir::Dirs | QDir::NoDotAndDotDot );
|
|
foreach( QFileInfo fi, fiL )
|
|
{
|
|
if( fi.isFile() && !QFile::remove( fi.absoluteFilePath() ) )
|
|
{
|
|
qWarning() << "NandDump::RecurseDeleteFolder -> error deleting" << fi.absoluteFilePath();
|
|
return false;
|
|
}
|
|
if( fi.isDir() && !RecurseDeleteFolder( fi.absoluteFilePath() ) )
|
|
{
|
|
qWarning() << "NandDump::RecurseDeleteFolder -> error deleting" << fi.absoluteFilePath();
|
|
return false;
|
|
}
|
|
}
|
|
return QDir().rmdir( path );
|
|
}
|
|
|
|
bool NandDump::InstallNusItem( const NusJob &job )
|
|
{
|
|
if( !job.tid || job.data.size() < 3 )
|
|
{
|
|
qWarning() << "NandDump::InstallNusItem -> invalid item";
|
|
return false;
|
|
}
|
|
if( !uidDirty )
|
|
{
|
|
uidDirty = uidMap.GetUid( job.tid, false ) == 0;//only flag the uid as dirty if it has to be, this way it is only flushed if needed
|
|
}
|
|
uidMap.GetUid( job.tid );
|
|
QString p = QString( "%1" ).arg( job.tid, 16, 16, QChar( '0' ) );
|
|
p.insert( 8 ,"/" );
|
|
p.prepend( "/title/" );
|
|
QString path = basePath + p + "/content";
|
|
|
|
//remove old title if it exists
|
|
AbortInstalling( job.tid );
|
|
|
|
if( !QFileInfo( path ).exists() && !QDir().mkpath( path ) )
|
|
return false;
|
|
|
|
path = basePath + p + "/data";
|
|
if( !QFileInfo( path ).exists() && !QDir().mkpath( path ) )
|
|
return false;
|
|
|
|
QByteArray ba = job.data.at( 0 );
|
|
if( !InstallTmd( ba, job.tid ) )
|
|
return false;
|
|
|
|
Tmd t( ba );
|
|
|
|
ba = job.data.at( 1 );
|
|
Ticket ti( ba );
|
|
if( !InstallTicket( ba, job.tid ) )
|
|
{
|
|
AbortInstalling( job.tid );
|
|
return false;
|
|
}
|
|
|
|
quint32 cnt = qFromBigEndian( t.payload()->num_contents );
|
|
if( cnt != (quint32)job.data.size() - 2 )
|
|
{
|
|
qWarning() << "cnt != (quint32)job.data.size()";
|
|
AbortInstalling( job.tid );
|
|
return false;
|
|
}
|
|
|
|
for( quint32 i = 0; i < cnt; i++ )
|
|
{
|
|
//make sure the content is not encrypted
|
|
QByteArray decData;
|
|
if( job.decrypt )
|
|
{
|
|
decData = job.data.at( i + 2 );
|
|
}
|
|
else
|
|
{
|
|
//seems like a waste to keep setting the key, but for now im doing it this way
|
|
//so multiple objects can be decrypting titles at the same time
|
|
AesSetKey( ti.DecryptedKey() );
|
|
QByteArray paddedEncrypted = PaddedByteArray( job.data.at( i + 2 ), 0x40 );
|
|
decData = AesDecrypt( i, paddedEncrypted );
|
|
decData.resize( t.Size( i ) );
|
|
QByteArray realHash = GetSha1( decData );
|
|
if( realHash != t.Hash( i ) )
|
|
{
|
|
qWarning() << "NandDump::InstallNusItem -> hash doesnt match for content" << hex << i;
|
|
hexdump( realHash );
|
|
hexdump( t.Hash( i ) );
|
|
AbortInstalling( job.tid );
|
|
return false;
|
|
}
|
|
}
|
|
if( t.Type( i ) == 0x8001 )
|
|
{
|
|
if( !InstallSharedContent( decData, t.Hash( i ) ) )
|
|
{
|
|
AbortInstalling( job.tid );
|
|
return false;
|
|
}
|
|
}
|
|
else if( t.Type( i ) == 1 )
|
|
{
|
|
if( !InstallPrivateContent( decData, job.tid, t.Cid( i ) ) )
|
|
{
|
|
AbortInstalling( job.tid );
|
|
return false;
|
|
}
|
|
}
|
|
else//unknown content type
|
|
{
|
|
qWarning() << "NandDump::InstallNusItem -> unknown content type";
|
|
AbortInstalling( job.tid );
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
bool NandDump::InstallWad( Wad wad )
|
|
{
|
|
if( !wad.Tid() || wad.content_count() < 3 )
|
|
{
|
|
qWarning() << "NandDump::InstallNusItem -> invalid item";
|
|
return false;
|
|
}
|
|
if( !uidDirty )
|
|
{
|
|
uidDirty = uidMap.GetUid( wad.Tid(), false ) == 0;//only flag the uid as dirty if it has to be, this way it is only flushed if needed
|
|
}
|
|
uidMap.GetUid( wad.Tid() );
|
|
QString p = QString( "%1" ).arg( wad.Tid(), 16, 16, QChar( '0' ) );
|
|
p.insert( 8 ,"/" );
|
|
p.prepend( "/title/" );
|
|
QString path = basePath + p + "/content";
|
|
|
|
//remove old title if it exists
|
|
AbortInstalling( wad.Tid() );
|
|
|
|
if( !QFileInfo( path ).exists() && !QDir().mkpath( path ) )
|
|
return false;
|
|
|
|
path = basePath + p + "/data";
|
|
if( !QFileInfo( path ).exists() && !QDir().mkpath( path ) )
|
|
return false;
|
|
|
|
QByteArray ba = wad.getTmd();
|
|
if( !InstallTmd( ba, wad.Tid() ) )
|
|
return false;
|
|
|
|
Tmd t( ba );
|
|
|
|
ba = wad.getTik();
|
|
//Ticket ti( ba );
|
|
if( !InstallTicket( ba, wad.Tid() ) )
|
|
{
|
|
AbortInstalling( wad.Tid() );
|
|
return false;
|
|
}
|
|
|
|
quint32 cnt = qFromBigEndian( t.payload()->num_contents );
|
|
if( cnt != wad.content_count() )
|
|
{
|
|
AbortInstalling( wad.Tid() );
|
|
return false;
|
|
}
|
|
|
|
for( quint32 i = 0; i < cnt; i++ )
|
|
{
|
|
QByteArray decData = wad.Content(i);
|
|
|
|
if( t.Type( i ) == 0x8001 )
|
|
{
|
|
if( !InstallSharedContent( decData, t.Hash( i ) ) )
|
|
{
|
|
AbortInstalling( wad.Tid() );
|
|
return false;
|
|
}
|
|
}
|
|
else if( t.Type( i ) == 1 )
|
|
{
|
|
if( !InstallPrivateContent( decData, wad.Tid(), t.Cid( i ) ) )
|
|
{
|
|
AbortInstalling( wad.Tid() );
|
|
return false;
|
|
}
|
|
}
|
|
else//unknown content type
|
|
{
|
|
qWarning() << "NandDump::InstallWad -> unknown content type";
|
|
AbortInstalling( wad.Tid() );
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
QMap< quint64, quint16 > NandDump::GetInstalledTitles()
|
|
{
|
|
QMap< quint64, quint16 >ret;
|
|
if( basePath.isEmpty() )
|
|
return ret;
|
|
|
|
//get all the tickets
|
|
QDir d( basePath + "/ticket" );
|
|
QFileInfoList fiL = d.entryInfoList( QDir::Dirs | QDir::NoDotAndDotDot );//get all folders in "/ticket"
|
|
foreach( QFileInfo fi, fiL )
|
|
{
|
|
if( fi.fileName().size() != 8 )
|
|
continue;
|
|
|
|
bool ok = false;
|
|
quint32 upper = fi.fileName().toInt( &ok, 16 );
|
|
if( !ok )
|
|
continue;
|
|
|
|
QDir sd( fi.absoluteFilePath() );
|
|
QFileInfoList sfiL = sd.entryInfoList( QStringList() << "*.tik", QDir::Files );//get all "*.tik" files in this subfolder
|
|
foreach( QFileInfo sfi, sfiL )
|
|
{
|
|
QString lowerStr = sfi.fileName();//drop the ".tik" extension and convert to u32
|
|
lowerStr.resize( 8 );
|
|
|
|
quint32 lower = lowerStr.toInt( &ok, 16 );
|
|
if( !ok )
|
|
continue;
|
|
|
|
//load the TMD
|
|
QByteArray tmdData = GetFile( "/title/" + fi.fileName() + "/" + lowerStr + "/content/title.tmd" );
|
|
if( tmdData.isEmpty() )
|
|
continue;
|
|
|
|
//get version of tmd
|
|
Tmd t( tmdData );
|
|
quint16 version = t.Version();
|
|
quint64 tid = (quint64)( ((quint64)upper << 32 ) | lower );
|
|
|
|
//add this title to the return list
|
|
ret.insert( tid, version );
|
|
}
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
QMap< quint64, quint32 > NandDump::GetSaveList()
|
|
{
|
|
qDebug() << "NandDump::GetSaveList()";
|
|
QMap< quint64, quint32 >ret;
|
|
if( basePath.isEmpty() )
|
|
return ret;
|
|
|
|
//get all the tickets
|
|
QDir d( basePath + "/title" );
|
|
QFileInfoList fiL = d.entryInfoList( QDir::Dirs | QDir::NoDotAndDotDot );//get all folders in "/title"
|
|
foreach( QFileInfo fi, fiL )
|
|
{
|
|
//qDebug() << "fi:" << fi.absoluteFilePath();
|
|
if( fi.fileName().size() != 8 )
|
|
continue;
|
|
|
|
bool ok = false;
|
|
quint32 upper = fi.fileName().toInt( &ok, 16 );
|
|
if( !ok )
|
|
continue;
|
|
//qDebug() << " upper" << hex << upper;
|
|
|
|
QDir sd( fi.absoluteFilePath() );//subDir
|
|
QFileInfoList sfiL = sd.entryInfoList( QDir::Dirs | QDir::NoDotAndDotDot );//get all subfolders in this subfolder
|
|
foreach( QFileInfo sfi, sfiL )
|
|
{
|
|
QString lowerStr = sfi.fileName();
|
|
if( lowerStr.size() != 8 )
|
|
continue;
|
|
|
|
quint32 lower = lowerStr.toInt( &ok, 16 );
|
|
if( !ok )
|
|
continue;
|
|
|
|
if( !QFileInfo( basePath + "/title/" + fi.fileName() + "/" + lowerStr + "/data/banner.bin" ).exists() )
|
|
continue;
|
|
|
|
quint64 tid = ( ( (quint64)upper << 32 ) | lower );
|
|
quint32 size = 0;
|
|
//go through the data directory and get all the sizes
|
|
QDirIterator it( QDir( basePath + "/title/" + fi.fileName() + "/" + lowerStr + "/data" ), QDirIterator::Subdirectories );
|
|
while( it.hasNext() )
|
|
{
|
|
it.next();
|
|
QFileInfo saveStuff = it.fileInfo();
|
|
if( saveStuff.isFile() )//its a file, get the data and add it to the return idem
|
|
{
|
|
size += saveStuff.size();
|
|
}
|
|
}
|
|
//add this title to the return list
|
|
ret.insert( tid, size );
|
|
}
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
bool NandDump::DeleteSave( quint64 tid )
|
|
{
|
|
if( basePath.isEmpty() )
|
|
return false;
|
|
QString tidStr = QString( "%1" ).arg( tid, 16, 16, QChar( '0' ) );
|
|
QString dataPath = tidStr;
|
|
dataPath.insert( 8, "/" );
|
|
dataPath.prepend( basePath + "/title/" );
|
|
dataPath.append( "/data" );
|
|
|
|
//make a list of everything in the data folder and then go through the list in reverse order and delete everything
|
|
QFileInfoList list;
|
|
QDir dir( dataPath );
|
|
dir.setFilter( QDir::Files | QDir::Dirs | QDir::NoDotAndDotDot );
|
|
QDirIterator it( dir, QDirIterator::Subdirectories );
|
|
while( it.hasNext() )
|
|
{
|
|
it.next();
|
|
list << it.fileInfo();
|
|
}
|
|
while( !list.isEmpty() )
|
|
{
|
|
QFileInfo fi = list.takeLast();
|
|
//qDebug() << "would delete" << fi.absoluteFilePath();
|
|
if( ( fi.isFile() && !QFile::remove( fi.absoluteFilePath() ) )
|
|
|| ( fi.isDir() && !QDir().rmdir( fi.absoluteFilePath() ) ) )
|
|
{
|
|
qDebug() << "failed to delete" << fi.absoluteFilePath();
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
void NandDump::ReadReplacementStrings()
|
|
{
|
|
replaceStrings.clear();
|
|
QByteArray ba = GetFile( "/sys/replace" );
|
|
if( ba.isEmpty() )
|
|
return;
|
|
|
|
QRegExp re( "[^/?*:;{}\\]+" );
|
|
|
|
QString all( ba );
|
|
all.replace( "\r\n", "\n" );
|
|
QStringList lines = QString( ba ).split( "\n", QString::SkipEmptyParts );
|
|
foreach( QString line, lines )
|
|
{
|
|
//skip lines that are less than 3 characters on dont have a space as their second character or have characters not allowed on FAT32
|
|
if( line.size() < 3 || line.at( 1 ) != ' ' || line.contains( re ) )
|
|
continue;
|
|
|
|
QString ch = line.left( 1 );
|
|
QString rp = line.right( line.size() - 2 );
|
|
|
|
replaceStrings.insert( ch, rp );
|
|
}
|
|
}
|
|
|
|
bool NandDump::SetReplaceString( const QString &ch, const QString &replaceWith )
|
|
{
|
|
qWarning() << "NandDump::SetReplaceString(" << ch << "," << replaceWith << ")";
|
|
QRegExp re( "[^/?*:;{}\\]+" );
|
|
if( replaceWith.contains( re ) )
|
|
{
|
|
qWarning() << "NandDump::SetReplaceString -> replacement string contains illegal characters";
|
|
return false;
|
|
}
|
|
|
|
QString from;
|
|
QString to;
|
|
QMap< QString, QString >::iterator i = replaceStrings.find( ch );
|
|
|
|
if( i == replaceStrings.end() ) //currently not replacing this character
|
|
{
|
|
if( replaceWith.isEmpty() )//nothing to do
|
|
return true;
|
|
from = ch;
|
|
to = replaceWith;
|
|
}
|
|
else //this character is already being replaced by something
|
|
{
|
|
if( i.value() == replaceWith )//nothing to do
|
|
return true;
|
|
|
|
from = i.value();
|
|
if( replaceWith.isEmpty() ) //set all names back to their correct ones
|
|
{
|
|
to = ch;
|
|
}
|
|
else //change the names from one replacement character to another
|
|
{
|
|
to = replaceWith;
|
|
}
|
|
}
|
|
|
|
//now go through and try to apply the new naming to all existing files/folders
|
|
//if something goes wrong, try to rename all files back to their original name
|
|
if( !RecurseRename( QFileInfo( basePath ).absoluteFilePath() + "/title", from, to ) )
|
|
{
|
|
qWarning() << "NandDump::SetReplaceString -> error renaming something; trying to undo whatever i did";
|
|
if( !RecurseRename( QFileInfo( basePath ).absoluteFilePath() + "/title", from, to ) )
|
|
{
|
|
qWarning() << "NandDump::SetReplaceString -> something went wrong and i couldnt fix it.";
|
|
}
|
|
return false;
|
|
}
|
|
if( to.isEmpty() )
|
|
replaceStrings.remove( ch );
|
|
else
|
|
replaceStrings.insert( ch, to );
|
|
return true;
|
|
}
|
|
|
|
bool NandDump::RecurseRename( const QString &path, const QString &from, const QString &to )
|
|
{
|
|
//qDebug() << "NandDump::RecurseRename(" << path << "," << from << "," << to << ")";
|
|
//make sure we arent messing with something outside the virtual nand
|
|
if( basePath.isEmpty() || !path.startsWith( QFileInfo( basePath ).absoluteFilePath() ) )
|
|
{
|
|
qWarning() << "NandDump::RecurseRename -> something is amiss; tried to rename" << path;
|
|
return false;
|
|
}
|
|
QDir d( path );
|
|
if( !d.exists() )
|
|
return true;
|
|
|
|
QFileInfoList fiL = d.entryInfoList( QDir::Files | QDir::Dirs | QDir::NoDotAndDotDot );
|
|
foreach( QFileInfo fi, fiL )
|
|
{
|
|
QString name = fi.fileName();
|
|
name.replace( from, to );
|
|
|
|
if( fi.isFile() )
|
|
{
|
|
if( fi.fileName() != name && !d.rename( fi.fileName(), name ) )
|
|
{
|
|
qWarning() << "NandDump::RecurseRename -> error renaming" << fi.absoluteFilePath() << "to" << name;
|
|
return false;
|
|
}
|
|
}
|
|
if( fi.isDir() )
|
|
{
|
|
if( fi.fileName() != name && !d.rename( fi.fileName(), name ) )
|
|
{
|
|
qWarning() << "NandDump::RecurseRename -> error renaming" << fi.absoluteFilePath() << "to" << name;
|
|
return false;
|
|
}
|
|
if( !RecurseRename( fi.absoluteFilePath(), from, to ) )
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
const QString NandDump::ToNandName( const QString &name )
|
|
{
|
|
QString ret = name;
|
|
QMap< QString, QString >::iterator i = replaceStrings.begin();
|
|
while( i != replaceStrings.end() )
|
|
{
|
|
ret.replace( i.key(), i.value() );
|
|
i++;
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
const QString NandDump::FromNandName( const QString &name )
|
|
{
|
|
QString ret = name;
|
|
QMap< QString, QString >::iterator i = replaceStrings.begin();
|
|
while( i != replaceStrings.end() )
|
|
{
|
|
ret.replace( i.value(), i.key() );
|
|
i++;
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
const QString NandDump::ToNandPath( const QString &path )
|
|
{
|
|
QString ret;
|
|
QStringList parts = path.split( "/", QString::SkipEmptyParts );
|
|
foreach( QString part, parts )
|
|
ret += "/" + ToNandName( part );
|
|
|
|
return ret;
|
|
}
|
|
|
|
const QString NandDump::FromNandPath( const QString &path )
|
|
{
|
|
QString ret;
|
|
QStringList parts = path.split( "/", QString::SkipEmptyParts );
|
|
foreach( QString part, parts )
|
|
ret += "/" + FromNandName( part );
|
|
|
|
return ret;
|
|
}
|
|
|
|
QMap<QString, QString> NandDump::GetReplacementStrings()
|
|
{
|
|
return replaceStrings;
|
|
}
|
|
|
|
SaveGame NandDump::GetSaveData( quint64 tid )
|
|
{
|
|
SaveGame ret;
|
|
ret.tid = 0;
|
|
if( basePath.isEmpty() )
|
|
return ret;
|
|
|
|
//build the path to the data folder
|
|
QString p = QString( "%1" ).arg( tid, 16, 16, QChar( '0' ) );
|
|
p.insert( 8 ,"/" );
|
|
p.prepend( "/title/" );
|
|
p += "/data";
|
|
QString path = basePath + p;
|
|
|
|
QDir d( path );
|
|
if( !d.exists() )//folder doesnt exist, theres nothing to get
|
|
return ret;
|
|
|
|
d.setFilter( QDir::Files | QDir::Dirs | QDir::NoDotAndDotDot );
|
|
|
|
//go through this directory and get the goods
|
|
QDirIterator it( d, QDirIterator::Subdirectories );
|
|
while( it.hasNext() )
|
|
{
|
|
QString str = it.next();
|
|
if( !str.startsWith( path ) )
|
|
{
|
|
qWarning() << "NandDump::GetSaveData -> bad path" << path << str;
|
|
return ret;
|
|
}
|
|
str.remove( 0, path.size() );
|
|
ret.entries << FromNandPath( str );//convert from the paths used in the local filesystem to ones expected by wii games
|
|
|
|
QFileInfo fi = it.fileInfo();
|
|
if( fi.isFile() )//its a file, get the data and add it to the return idem
|
|
{
|
|
ret.data << ReadFile( fi.absoluteFilePath() );
|
|
ret.attr << DEFAULT_SAVE_ATTR_FILE;
|
|
}
|
|
else//its a folder
|
|
{
|
|
ret.attr << DEFAULT_SAVE_ATTR_DIR;
|
|
}
|
|
}
|
|
ret.tid = tid;
|
|
return ret;
|
|
}
|
|
|
|
bool NandDump::InstallSave( const SaveGame &save )
|
|
{
|
|
if( basePath.isEmpty() || !IsValidSave( save ) )
|
|
return false;
|
|
|
|
//build the path to the data folder
|
|
QString p = QString( "%1" ).arg( save.tid, 16, 16, QChar( '0' ) );
|
|
p.insert( 8 ,"/" );
|
|
p.prepend( "/title/" );
|
|
//p += "/data";
|
|
QString path = basePath + p + "/data";
|
|
|
|
//make sure the path exists
|
|
if( !QFileInfo( path ).exists() && !QDir().mkpath( path ) )
|
|
{
|
|
qWarning() << "NandDump::InstallSave -> error creating" << path;
|
|
return false;
|
|
}
|
|
//try to make the content folder, but it doesnt matter if it isnt created for whatever reason
|
|
if( !QFileInfo( basePath + p + "/content" ).exists() )
|
|
QDir().mkpath( basePath + p + "/content" );
|
|
|
|
path = p + "/data";
|
|
|
|
quint16 dataIdx = 0;
|
|
quint16 entryIdx = 0;
|
|
foreach( QString entry, save.entries )
|
|
{
|
|
QString cp = ToNandPath( entry );
|
|
quint8 attr = save.attr.at( entryIdx );
|
|
if( NAND_ATTR_TYPE( attr ) == NAND_FILE )//this is a file
|
|
{
|
|
if( !SaveData( save.data.at( dataIdx++ ), path + cp ) )
|
|
return false;
|
|
}
|
|
else //this is a directory
|
|
{
|
|
if( !QDir().mkpath( path + cp ) )
|
|
return false;
|
|
}
|
|
entryIdx++;
|
|
}
|
|
return true;
|
|
}
|
|
|