wiiqt/WiiQt/wad.h
giantpune@gmail.com dfcd1bed60 * implement static function for creating wads from a list of bytearrays
* 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
2010-12-23 16:17:46 +00:00

106 lines
4.0 KiB
C++

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