mirror of
https://github.com/martravi/wiiqt6.git
synced 2024-11-21 21:19:15 +01:00
85 lines
1.6 KiB
C++
85 lines
1.6 KiB
C++
#include "dol.h"
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Dol::Dol( const QByteArray &dol ) : dh( NULL )
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{
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if( (quint32)dol.size() > sizeof( Dolheader ) )
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{
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Parse( dol );
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}
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}
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bool Dol::Parse( const QByteArray &dol )
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{
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dh = NULL;
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text.clear();
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data.clear();
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if( (quint32)dol.size() < sizeof( Dolheader ) )
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{
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WRN << "dol.size() < sizeof( Dolheader )";
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return false;
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}
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headerBuf = dol.left( sizeof( Dolheader ) );
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dh = reinterpret_cast< Dolheader * >( headerBuf.data() );
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if( !dh )
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{
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WRN << "!dh";
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return false;
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}
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//DBG << Qt::hex << (*(dh->entrypoint));
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for( quint32 i = 0; i < 7; i ++ )
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{
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quint32 fileOff = (*(dh->offsetText[ i ] ) );
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quint32 len = (*(dh->sizeText[ i ] ) );
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quint32 addr = (*(dh->addressText[ i ] ) );
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if( !fileOff || !len || !addr )
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{
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continue;
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}
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if( fileOff + len > (quint32) dol.size() )
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{
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WRN << "text section is out of range:" << i << Qt::hex << fileOff << len;
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continue;
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}
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DolSection sec;
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sec.addr = addr;
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sec.data = dol.mid( fileOff, len );
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text << sec;
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}
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for( quint32 i = 0; i < 11; i ++ )
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{
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quint32 fileOff = (*(dh->offsetData[ i ] ) );
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quint32 len = (*(dh->sizeData[ i ] ) );
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quint32 addr = (*(dh->addressData[ i ] ) );
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if( !fileOff || !len || !addr )
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{
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continue;
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}
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if( fileOff + len > (quint32) dol.size() )
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{
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WRN << "data section is out of range:" << i << Qt::hex << fileOff << len;
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continue;
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}
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DolSection sec;
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sec.addr = addr;
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sec.data = dol.mid( fileOff, len );
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data << sec;
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}
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return true;
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}
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Dol Dol::FakeDol( const QByteArray &mem, quint32 loadAddress )
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{
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Dol ret;
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DolSection sec;
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sec.addr = loadAddress;
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sec.data = mem;
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ret.text << sec;
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return ret;
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}
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