* nandchecker: send text to stdout instead of stderr. add pretty colors to see errors and warnings easier.

This commit is contained in:
giantpune@gmail.com 2011-01-20 02:05:18 +00:00
parent 924ce71bf6
commit b45b4dfd83
2 changed files with 165 additions and 57 deletions

View File

@ -994,7 +994,7 @@ const QByteArray NandBin::GetFile( fst_t fst_ )
}*/
if( (quint32)data.size() < fst_.size )
{
qDebug() << "(quint32)data.size() < fst.size :: "
qWarning() << "NandBin::GetFile() -> (quint32)data.size() < fst.size : "
<< hex << data.size()
<< "expected size:" << hex << fst_.size;
@ -1510,14 +1510,14 @@ bool NandBin::DeleteItem( QTreeWidgetItem *item )
{
fats.replace( cl, 0xfffe );
}
qDebug() << "delete loop done. freed" << toFree.size() << "clusters";
// qDebug() << "delete loop done. freed" << toFree.size() << "clusters";
}
break;
case 2:
{
qDebug() << "deleting children of" << item->text( 0 );
quint32 cnt = item->childCount();//delete all the children of this item
qDebug() << cnt << "childern";
// qDebug() << cnt << "childern";
for( quint32 i = cnt; i > 0; i-- )
{
if( !DeleteItem( item->child( i - 1 ) ) )
@ -1533,7 +1533,7 @@ bool NandBin::DeleteItem( QTreeWidgetItem *item )
memset( &fsts[ idx ], 0, sizeof( fst_t ) ); //clear this entry
fsts[ idx ].fst_pos = idx; //reset this
QTreeWidgetItem *d = par->takeChild( pId );
qDebug() << "deleting tree item" << d->text( 0 );
// qDebug() << "deleting tree item" << d->text( 0 );
delete d;
return true;
}
@ -1752,7 +1752,7 @@ bool NandBin::WriteMetaData()
bool ret = WriteCluster( (quint32)( ( nextSuperCluster + i ) * 8 ), scl.mid( 0x4000 * i, 0x4000 ), ( i == 15 ? hmR : QByteArray() ) );
if( !ret )
{
qWarning() << "failed to write the metadata. this nand may be broken now :(" << i;
qCritical() << "failed to write the metadata. this nand may be broken now :(" << i;
return false;
}
}
@ -1847,17 +1847,17 @@ bool NandBin::CheckHmacData( quint16 entry )
//really it allows 1 copy of hmac to be bad, but im being strict about it
if( sp1.mid( 1, 0x14 ) != hmac )
{
qDebug() << "hmac bad (1)";
qWarning() << "hmac bad (1)";
goto error;
}
if( sp1.mid( 0x15, 0xc ) != hmac.left( 0xc ) )
{
qDebug() << "hmac bad (2)";
qWarning() << "hmac bad (2)";
goto error;
}
if( sp2.mid( 1, 8 ) != hmac.right( 8 ) )
{
qDebug() << "hmac bad (3)";
qWarning() << "hmac bad (3)";
goto error;
}
//qDebug() << "hmac ok for cluster" << i;
@ -1866,8 +1866,8 @@ bool NandBin::CheckHmacData( quint16 entry )
}
return true;
error:
qDebug() << FstName( fst ) << "is" << hex << fst.size << "bytes (" << clCnt << ") clusters";
error:
qWarning() << FstName( fst ) << "is" << hex << fst.size << "bytes (" << clCnt << ") clusters";
hexdump( sp1 );
hexdump( sp2 );
hexdump( hmac );
@ -1903,23 +1903,23 @@ bool NandBin::CheckHmacMeta( quint16 clNo )
//really it allows 1 copy of hmac to be bad, but im being strict about it
if( sp1.mid( 1, 0x14 ) != hmac )
{
qDebug() << "hmac bad (1)";
qWarning() << "hmac bad (1)";
goto error;
}
if( sp1.mid( 0x15, 0xc ) != hmac.left( 0xc ) )
{
qDebug() << "hmac bad (2)";
qWarning() << "hmac bad (2)";
goto error;
}
if( sp2.mid( 1, 8 ) != hmac.right( 8 ) )
{
qDebug() << "hmac bad (3)";
qWarning() << "hmac bad (3)";
goto error;
}
return true;
error:
qDebug() << "supercluster" << hex << clNo;
error:
qWarning() << "supercluster" << hex << clNo;
hexdump( sp1 );
hexdump( sp2 );
hexdump( hmac );

View File

@ -19,42 +19,143 @@ QTreeWidgetItem *root;
QList<quint16> fats;
quint32 verbose = 0;
bool tryToKeepGoing = false;
bool color = true;
QByteArray sysMenuResource;
#ifndef Q_WS_WIN
#define LEN_STR_PAIR(s) sizeof (s) - 1, s
enum indicator_no
{
C_LEFT, C_RIGHT, C_END, C_RESET, C_NORM, C_FILE, C_DIR, C_LINK,
C_FIFO, C_SOCK,
C_BLK, C_CHR, C_MISSING, C_ORPHAN, C_EXEC, C_DOOR, C_SETUID, C_SETGID,
C_STICKY, C_OTHER_WRITABLE, C_STICKY_OTHER_WRITABLE, C_CAP, C_MULTIHARDLINK,
C_CLR_TO_EOL
};
struct bin_str
{
size_t len; /* Number of bytes */
const char *string; /* Pointer to the same */
};
static struct bin_str color_indicator[] =
{
{ LEN_STR_PAIR ("\033[") }, /* lc: Left of color sequence */
{ LEN_STR_PAIR ("m") }, /* rc: Right of color sequence */
{ 0, NULL }, /* ec: End color (replaces lc+no+rc) */
{ LEN_STR_PAIR ("0") }, /* rs: Reset to ordinary colors */
{ 0, NULL }, /* no: Normal */
{ 0, NULL }, /* fi: File: default */
{ LEN_STR_PAIR ("01;34") }, /* di: Directory: bright blue */
{ LEN_STR_PAIR ("01;36") }, /* ln: Symlink: bright cyan */
{ LEN_STR_PAIR ("33") }, /* pi: Pipe: yellow/brown */
{ LEN_STR_PAIR ("01;35") }, /* so: Socket: bright magenta */
{ LEN_STR_PAIR ("01;33") }, /* bd: Block device: bright yellow */
{ LEN_STR_PAIR ("01;33") }, /* cd: Char device: bright yellow */
{ 0, NULL }, /* mi: Missing file: undefined */
{ 0, NULL }, /* or: Orphaned symlink: undefined */
{ LEN_STR_PAIR ("01;32") }, /* ex: Executable: bright green */
{ LEN_STR_PAIR ("01;35") }, /* do: Door: bright magenta */
{ LEN_STR_PAIR ("37;41") }, /* su: setuid: white on red */
{ LEN_STR_PAIR ("30;43") }, /* sg: setgid: black on yellow */
{ LEN_STR_PAIR ("37;44") }, /* st: sticky: black on blue */
{ LEN_STR_PAIR ("34;42") }, /* ow: other-writable: blue on green */
{ LEN_STR_PAIR ("30;42") }, /* tw: ow w/ sticky: black on green */
{ LEN_STR_PAIR ("30;41") }, /* ca: black on red */
{ 0, NULL }, /* mh: disabled by default */
{ LEN_STR_PAIR ("\033[K") }, /* cl: clear to end of line */
};
static void put_indicator( const struct bin_str *ind )
{
fwrite( ind->string, ind->len, 1, stdout );
}
void PrintColoredString( const char *msg, int highlite )
{
if( !color )
{
printf( "%s\n", msg );
}
else
{
QString m( msg );
QString m2 = m.trimmed();
m.resize( m.indexOf( m2 ) );
printf( "%s", m.toLatin1().data() ); //print all leading whitespace
put_indicator( &color_indicator[ C_LEFT ] );
put_indicator( &color_indicator[ highlite ] ); //change color
put_indicator( &color_indicator[ C_RIGHT ] );
printf( "%s", m2.toLatin1().data() ); //print text
put_indicator( &color_indicator[ C_LEFT ] );
put_indicator( &color_indicator[ C_NORM ] ); //reset color
put_indicator( &color_indicator[ C_RIGHT ] );
printf( "\n" );
}
fflush( stdout );
}
//redirect text output. by default, qDebug() goes to stderr
void DebugHandler( QtMsgType type, const char *msg )
{
switch( type )
{
case QtDebugMsg:
printf( "%s\n", msg );
fflush( stdout );
break;
case QtWarningMsg:
PrintColoredString( msg, C_STICKY );
break;
case QtCriticalMsg:
PrintColoredString( msg, C_CAP );
break;
case QtFatalMsg:
fprintf(stderr, "Fatal Error: %s\n", msg);
abort();
break;
}
}
#endif
bool CheckTitleIntegrity( quint64 tid );
void Usage()
{
qDebug() << "usage:" << QCoreApplication::arguments().at( 0 ) << "nand.bin" << "<other options>";
qWarning() << "usage:" << QCoreApplication::arguments().at( 0 ) << "nand.bin" << "<other options>";
qDebug() << "\nOther options:";
qDebug() << " -boot shows information about boot 1 and 2";
qDebug() << " -boot shows information about boot 1 and 2";
qDebug() << "";
qDebug() << " -fs verify the filesystem is in tact";
qDebug() << " verifies presence of uid & content.map & checks the hashes in the content.map";
qDebug() << " check all titles with a ticket for RSA & sha1 validity";
qDebug() << " check all titles with a ticket titles for required IOS, proper uid & gid";
qDebug() << " -fs verify the filesystem is in tact";
qDebug() << " verifies presence of uid & content.map & checks the hashes in the content.map";
qDebug() << " check all titles with a ticket for RSA & sha1 validity";
qDebug() << " check all titles with a ticket titles for required IOS, proper uid & gid";
qDebug() << "";
qDebug() << " -settingtxt check setting.txt itself and against system menu resources. this must be combined with \"-fs\"";
qDebug() << " -settingtxt check setting.txt itself and against system menu resources. this must be combined with \"-fs\"";
qDebug() << "";
qDebug() << " -uid Look any titles in the uid.sys, check signatures and whatnot. this must be combined with \"-fs\"";
qDebug() << " -uid Look any titles in the uid.sys, check signatures and whatnot. this must be combined with \"-fs\"";
qDebug() << "";
qDebug() << " -clInfo shows free, used, and lost ( marked used, but dont belong to any file ) clusters";
qDebug() << " -clInfo shows free, used, and lost ( marked used, but dont belong to any file ) clusters";
qDebug() << "";
qDebug() << " -spare calculate & compare ecc for all pages in the nand";
qDebug() << " calculate & compare hmac signatures for all files and superblocks";
qDebug() << " -spare calculate & compare ecc for all pages in the nand";
qDebug() << " calculate & compare hmac signatures for all files and superblocks";
qDebug() << "";
qDebug() << " -all does all of the above";
qDebug() << " -all does all of the above";
qDebug() << "";
qDebug() << " -v increase verbosity";
qDebug() << " -v increase verbosity";
qDebug() << "";
qDebug() << " -continue try to keep going as fas as possible on errors that should be fatal";
qDebug() << " -continue try to keep going as fas as possible on errors that should be fatal";
#ifndef Q_WS_WIN
qDebug() << "";
qDebug() << " -nocolor don\'t use terminal color trickery";
#endif
exit( 1 );
}
void Fail( const QString& str )
{
qDebug() << str;
qCritical() << str;
if( !tryToKeepGoing )
exit( 1 );
}
@ -341,7 +442,7 @@ bool RecurseCheckGidUid( QTreeWidgetItem *item, const QString &uidS, const QStri
if( child->text( 3 ) != uidS || !child->text( 4 ).startsWith( gidS ) )
{
ret = false;
qDebug() << "\tincorrect uid/gid for" << QString( path + child->text( 0 ) );
qWarning() << "\tincorrect uid/gid for" << QString( path + child->text( 0 ) );
}
if( !RecurseCheckGidUid( child, uidS, gidS, path + child->text( 0 ) + "/" ) )
ret = false;
@ -423,11 +524,11 @@ bool CheckTitleIntegrity( quint64 tid )
case ERROR_RSA_TYPE_UNKNOWN:
case ERROR_RSA_TYPE_MISMATCH:
case ERROR_CERT_NOT_FOUND:
qDebug().nospace() << "\t" << qPrintable( it ) << " RSA signature isn't even close ( " << ch << " )";
qWarning().nospace() << "\t" << qPrintable( it ) << " RSA signature isn't even close ( " << ch << " )";
//return false; //maye in the future this will be true, but for now, this doesnt mean it wont boot
break;
case ERROR_RSA_FAKESIGNED:
qDebug().nospace() << "\t" << qPrintable( it ) << " fakesigned";
qWarning().nospace() << "\t" << qPrintable( it ) << " fakesigned";
break;
default:
break;
@ -437,7 +538,7 @@ bool CheckTitleIntegrity( quint64 tid )
t = Tmd( ba );
if( t.Tid() != tid )
{
qDebug() << "\tthe TMD contains the wrong TID";
qWarning() << "\tthe TMD contains the wrong TID";
return false;
}
}
@ -446,7 +547,7 @@ bool CheckTitleIntegrity( quint64 tid )
Ticket ticket( ba, false );
if( ticket.Tid() != tid )
{
qDebug() << "\tthe ticket contains the wrong TID";
qWarning() << "\tthe ticket contains the wrong TID";
return false;
}
}
@ -462,7 +563,7 @@ bool CheckTitleIntegrity( quint64 tid )
{
if( sharedM.GetAppFromHash( t.Hash( i ) ).isEmpty() )
{
qDebug() << "\tone of the shared contents is missing";
qWarning() << "\tone of the shared contents is missing";
return false;
}
}
@ -475,13 +576,13 @@ bool CheckTitleIntegrity( quint64 tid )
QByteArray ba = nand.GetData( pA );
if( ba.isEmpty() )
{
qDebug() << "\t error reading one of the private contents" << pA;
qWarning() << "\t error reading one of the private contents" << pA;
return false;
}
QByteArray realH = GetSha1( ba );
if( realH != t.Hash( i ) )
{
qDebug() << "\tone of the private contents' hash doesnt check out" << i << pA <<
qWarning() << "\tone of the private contents' hash doesnt check out" << i << pA <<
"\n\texpected" << qPrintable( QString( t.Hash( i ).toHex() ) ) <<
"\n\tactual " << qPrintable( QString( realH.toHex() ) );
//return false; //dont return false, as this this title may still boot
@ -519,7 +620,7 @@ bool CheckTitleIntegrity( quint64 tid )
quint64 ios = t.IOS();
if( ios && !validIoses.contains( ios ) )
{
qDebug() << "\tthe IOS for this title is not bootable\n\t" << TidTxt( ios ).insert( 8, "-" );
qWarning() << "\tthe IOS for this title is not bootable\n\t" << TidTxt( ios ).insert( 8, "-" );
return false;
}
@ -544,7 +645,7 @@ bool CheckTitleIntegrity( quint64 tid )
QString uidS = QString( "%1" ).arg( uid, 8, 16, QChar( '0' ) );
QString gidS = QString( "%1" ).arg( gid, 4, 16, QChar( '0' ) );
if( dataI->text( 3 ) != uidS || !dataI->text( 4 ).startsWith( gidS ) )//dont necessarily fail for this. the title will still be bootable without its data
qDebug() << "\tincorrect uid/gid for data folder";
qWarning() << "\tincorrect uid/gid for data folder";
RecurseCheckGidUid( dataI, uidS, gidS, "data/" );
/*quint16 cnt = dataI->childCount();
@ -565,7 +666,7 @@ bool CheckTitleIntegrity( quint64 tid )
{
QTreeWidgetItem *item = dataI->child( i );
if( item->text( 3 ) != "00000000" || !item->text( 4 ).startsWith( "0000" ) )
qDebug() << "\tincorrect uid/gid for" << QString( "content/" + item->text( 0 ) );
qWarning() << "\tincorrect uid/gid for" << QString( "content/" + item->text( 0 ) );
}
}
return true;
@ -623,7 +724,7 @@ void ListDeletedTitles()
if( !item )
{
if( verbose > 1 )
qDebug() << "\tCan\'t find TMD for" << qPrintable( TidTxt( tid ).insert( 8, "-" ) + ( upper != 1 ? " (" + AsciiTxt( lower ) + ")" : "" ) );
qWarning() << "\tCan\'t find TMD for" << qPrintable( TidTxt( tid ).insert( 8, "-" ) + ( upper != 1 ? " (" + AsciiTxt( lower ) + ")" : "" ) );
deleted = true;
}
else
@ -632,7 +733,7 @@ void ListDeletedTitles()
if( ba.isEmpty() )
{
if( verbose > 1 )
qDebug() << "\tError reading TMD for" << qPrintable( TidTxt( tid ).insert( 8, "-" ) + ( upper != 1 ? " (" + AsciiTxt( lower ) + ")" : "" ) );
qWarning() << "\tError reading TMD for" << qPrintable( TidTxt( tid ).insert( 8, "-" ) + ( upper != 1 ? " (" + AsciiTxt( lower ) + ")" : "" ) );
deleted = true;
}
else
@ -646,10 +747,10 @@ void ListDeletedTitles()
case ERROR_RSA_TYPE_UNKNOWN:
case ERROR_RSA_TYPE_MISMATCH:
case ERROR_CERT_NOT_FOUND:
qDebug().nospace() << "\tTMD RSA signature isn't even close for " << qPrintable( TidTxt( tid ).insert( 8, "-" ) ) << " ( " << ch << " )";
qWarning().nospace() << "\tTMD RSA signature isn't even close for " << qPrintable( TidTxt( tid ).insert( 8, "-" ) ) << " ( " << ch << " )";
break;
case ERROR_RSA_FAKESIGNED:
qDebug().nospace() << "\tTMD for " << qPrintable( TidTxt( tid ).insert( 8, "-" ) + ( upper != 1 ? " (" + AsciiTxt( lower ) + ")" : "" ) ) << " is fakesigned";
qWarning().nospace() << "\tTMD for " << qPrintable( TidTxt( tid ).insert( 8, "-" ) + ( upper != 1 ? " (" + AsciiTxt( lower ) + ")" : "" ) ) << " is fakesigned";
break;
default:
break;
@ -664,7 +765,7 @@ void ListDeletedTitles()
if( !item )
{
if( verbose > 1 )
qDebug() << "\tCan\'t find ticket for" << qPrintable( TidTxt( tid ).insert( 8, "-" ) + ( upper != 1 ? " (" + AsciiTxt( lower ) + ")" : "" ) );
qWarning() << "\tCan\'t find ticket for" << qPrintable( TidTxt( tid ).insert( 8, "-" ) + ( upper != 1 ? " (" + AsciiTxt( lower ) + ")" : "" ) );
deleted = true;
}
else
@ -673,7 +774,7 @@ void ListDeletedTitles()
if( ba.isEmpty() )
{
if( verbose > 1 )
qDebug() << "\tError reading ticket for" << qPrintable( TidTxt( tid ).insert( 8, "-" ) + ( upper != 1 ? " (" + AsciiTxt( lower ) + ")" : "" ) );
qWarning() << "\tError reading ticket for" << qPrintable( TidTxt( tid ).insert( 8, "-" ) + ( upper != 1 ? " (" + AsciiTxt( lower ) + ")" : "" ) );
deleted = true;
}
else
@ -687,10 +788,10 @@ void ListDeletedTitles()
case ERROR_RSA_TYPE_UNKNOWN:
case ERROR_RSA_TYPE_MISMATCH:
case ERROR_CERT_NOT_FOUND:
qDebug().nospace() << "\tticket RSA signature isn't even close for " << qPrintable( TidTxt( tid ).insert( 8, "-" ) ) << " ( " << ch << " )";
qWarning().nospace() << "\tticket RSA signature isn't even close for " << qPrintable( TidTxt( tid ).insert( 8, "-" ) ) << " ( " << ch << " )";
break;
case ERROR_RSA_FAKESIGNED:
qDebug().nospace() << "\tticket for " << qPrintable( TidTxt( tid ).insert( 8, "-" ) + ( upper != 1 ? " (" + AsciiTxt( lower ) + ")" : "" ) ) << " is fakesigned";
qWarning().nospace() << "\tticket for " << qPrintable( TidTxt( tid ).insert( 8, "-" ) + ( upper != 1 ? " (" + AsciiTxt( lower ) + ")" : "" ) ) << " is fakesigned";
break;
default:
break;
@ -699,7 +800,7 @@ void ListDeletedTitles()
}
}
if( deleted )
qDebug().nospace() << "\t" << qPrintable( TidTxt( tid ).insert( 8, "-" ) + ( upper != 1 ? " (" + AsciiTxt( lower ) + ")" : "" ) ) << " has been deleted";
qWarning().nospace() << "\t" << qPrintable( TidTxt( tid ).insert( 8, "-" ) + ( upper != 1 ? " (" + AsciiTxt( lower ) + ")" : "" ) ) << " has been deleted";
}
buf.close();
}
@ -839,7 +940,7 @@ int RecurseCheckHmac( QTreeWidgetItem *dir )
if( !nand.CheckHmacData( entry ) )
{
qDebug() << "bad HMAC for" << PathFromItem( item );
qCritical() << "bad HMAC for" << PathFromItem( item );
ret++;
}
}
@ -860,9 +961,9 @@ void CheckHmac()
if( !nand.CheckHmacMeta( i ) )
sclBad << i;
}
qDebug() << sclBad.size() << "superClusters had bad HMAC data";
qDebug() << sclBad.size() << "superClusters had bad HMAC data";
if( sclBad.size() )
qDebug() << sclBad;
qCritical() << sclBad;
}
void CheckSettingTxt()
@ -949,7 +1050,7 @@ void CheckSettingTxt()
//or in certain cases ( such as KOR area setting on the wrong system menu, a full brick presenting as green & purple garbage instead of the "press A" screen )
if( sysMenuResource.isEmpty() )
{
qDebug() << "Error getting the resource file for the system menu.\nCan\'t check it against setting.txt";
qCritical() << "Error getting the resource file for the system menu.\nCan\'t check it against setting.txt";
}
else
{
@ -957,7 +1058,7 @@ void CheckSettingTxt()
QStringList entries = u8.Entries();
if( !u8.IsOK() || !entries.size() )
{
qDebug() << "Error parsing the resource file for the system menu.\nCan\'t check it against setting.txt";
qCritical() << "Error parsing the resource file for the system menu.\nCan\'t check it against setting.txt";
}
else
{
@ -975,7 +1076,7 @@ void CheckSettingTxt()
qDebug() << "unknown AREA setting";
if( !entries.contains( sysMenuPath ) )
{
qDebug() << sysMenuPath << "Was not found in the system menu resources, and is needed by the AREA setting" << area;
qCritical() << sysMenuPath << "Was not found in the system menu resources, and is needed by the AREA setting" << area;
Fail( "This will likely result in a full/opera brick" );
}
else
@ -993,7 +1094,7 @@ void CheckSettingTxt()
}
return;
error:
qDebug() << "Something is wrong with this setting.txt";
qCritical() << "Something is wrong with this setting.txt";
if( !shownSetting )
{
hexdump( settingTxt );
@ -1004,7 +1105,14 @@ error:
int main( int argc, char *argv[] )
{
QCoreApplication a( argc, argv );
#ifndef Q_WS_WIN
qInstallMsgHandler( DebugHandler );
#endif
args = QCoreApplication::arguments();
if( args.contains( "-nocolor", Qt::CaseInsensitive ) )
color = false;
if( args.size() < 3 )
Usage();