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dfcd1bed60
* minor optimizations - using "const &" to avoid creating a duplicate for function arguments in the library files * nandBin needs to be built with write support to create a new file
106 lines
4.0 KiB
C++
106 lines
4.0 KiB
C++
#ifndef WAD_H
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#define WAD_H
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#include "includes.h"
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class Wad
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{
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public:
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//create a wad instance from a bytearray containing a wad
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Wad( const QByteArray &stuff = QByteArray() );
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//create a wad object from a list of byteArrays.
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//the first one should be the tmd, the second one the ticket, and the rest are the contents, in order
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//it will use the global cert unless one is given with SetCert
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Wad( const QList< QByteArray > &stuff, bool isEncrypted = true );
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//check if this wad is valid
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bool IsOk(){ return ok; }
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//set the cert for this wad
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void SetCert( const QByteArray &stuff );
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//returns the tid of the tmd of this wad( which may be different than the one in the ticket if somebody did something stupid )
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quint64 Tid();
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//set the tid in the ticket&tmd and fakesign the wad
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bool SetTid( quint64 tid );
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//set the ios in the ticket&tmd and fakesign the wad
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bool SetIOS( quint32 ios );
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//set the tmd to allow AHBPROT removal
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bool SetAhb( bool remove = true );
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//set the tmd to allow direct disc access
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bool SetDiskAccess( bool allow = true );
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//replace a content of this wad, update the size & hash in the tmd and sign it
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//ba should be decrypted
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bool ReplaceContent( quint16 idx, const QByteArray &ba );
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//add a new content to this wad and fakesign
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//if the data is encrypted, set that arguement to true
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//index is the index used for the new entry, default is after all the others
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//void AddContent( const QByteArray &stuff, quint16 type, bool isEncrypted = false, quint16 index = 0xffff );
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//remove a content from this wad
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//void RemoveContent( quint16 index );
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//set the global cert that will be used for all created
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static void SetGlobalCert( const QByteArray &stuff );
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//pack a wad from the given directory
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//returns a bytearray containing a wad reading for writing to a file
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//or an empty bytearray on error
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//! dir should be a directory containing a tmd ( "*.tmd" or "tmd.*" ), a ticket ( "*.tik" or "cetk" ),
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//! all the contents ( <cid>.app :where cid is the correct cid from the tmd, not the "0, 1, 2, 3..." bullshit some broken wad-unpackers create )
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//! if any of the .apps do not match in size or hash what is in the TMD, then the TMD will be updated and fakesigned
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//! a cert ( "*.cert" ) is also supported, but not required
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static QByteArray FromDirectory( QDir dir );
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//get a assembled wad from the list of parts
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//the first one should be the tmd, the second one the ticket, and the rest are the contents, in order
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//it will use the global cert
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static QByteArray FromPartList( const QList< QByteArray > &stuff, bool isEncrypted = true );
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//get all the parts of this wad put together in a wad ready for writing to disc or whatever
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const QByteArray Data( quint32 magicWord = 0x49730000, const QByteArray &footer = QByteArray() );
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//get the tmd for the wad
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const QByteArray getTmd();
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//get the tik for the wad
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const QByteArray getTik();
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//get the decrypted data from a content
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const QByteArray Content( quint16 i );
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//get the number of contents
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quint32 content_count();
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//get the last error encountered while trying to do something
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const QString LastError(){ return errStr; }
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//get a name for a wad as it would be seen in a wii disc update partition
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//if a path is given, it will check that path for existing wads with the name and append a number to the end "(1)" to avoid duplicate files
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//returns an empty string if it cant guess the title based on TID
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static QString WadName( quint64 tid, quint16 version, const QString &path = QString() );
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//get this Wad's name as it would appear on a disc update partition
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QString WadName( const QString &path = QString() );
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private:
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bool ok;
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QString errStr;
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//keep encrypted parts here
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QList< QByteArray > partsEnc;
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QByteArray tmdData;
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QByteArray tikData;
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QByteArray certData;
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void Err( const QString &str );
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};
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#endif // WAD_H
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