nstool/lib/libnx/source/FacBinary.cpp
2018-03-22 13:26:22 +08:00

139 lines
3.4 KiB
C++

#include <nx/FacBinary.h>
nx::FacBinary::FacBinary()
{}
nx::FacBinary::FacBinary(const FacBinary & other)
{
copyFrom(other);
}
nx::FacBinary::FacBinary(const byte_t * bytes, size_t len)
{
importBinary(bytes, len);
}
bool nx::FacBinary::operator==(const FacBinary & other) const
{
return isEqual(other);
}
bool nx::FacBinary::operator!=(const FacBinary & other) const
{
return !isEqual(other);
}
void nx::FacBinary::operator=(const FacBinary & other)
{
copyFrom(other);
}
const byte_t * nx::FacBinary::getBytes() const
{
return mBinaryBlob.getBytes();
}
size_t nx::FacBinary::getSize() const
{
return mBinaryBlob.getSize();
}
void nx::FacBinary::exportBinary()
{
FacHeader::setContentOwnerIdSize(mContentOwnerIdList.getSize() * sizeof(uint32_t));
FacHeader::setSaveDataOwnerIdSize(mSaveDataOwnerIdList.getSize() * sizeof(uint32_t));
FacHeader::exportBinary();
mBinaryBlob.alloc(getFacSize());
memcpy(mBinaryBlob.getBytes(), FacHeader::getBytes(), FacHeader::getSize());
uint32_t* rawContentOwnerIds = (uint32_t*)(mBinaryBlob.getBytes() + FacHeader::getContentOwnerIdOffset());
for (size_t i = 0; i < mContentOwnerIdList.getSize(); i++)
{
rawContentOwnerIds[i] = le_word(mContentOwnerIdList[i]);
}
uint32_t* rawSaveDataOwnerIds = (uint32_t*)(mBinaryBlob.getBytes() + FacHeader::getSaveDataOwnerIdOffset());
for (size_t i = 0; i < mSaveDataOwnerIdList.getSize(); i++)
{
rawSaveDataOwnerIds[i] = le_word(mSaveDataOwnerIdList[i]);
}
}
void nx::FacBinary::importBinary(const byte_t * bytes, size_t len)
{
clear();
FacHeader::importBinary(bytes, len);
if (FacHeader::getFacSize() > len)
{
throw fnd::Exception(kModuleName, "FAC binary too small");
}
mBinaryBlob.alloc(FacHeader::getFacSize());
memcpy(mBinaryBlob.getBytes(), bytes, mBinaryBlob.getSize());
uint32_t* rawContentOwnerIds = (uint32_t*)(mBinaryBlob.getBytes() + FacHeader::getContentOwnerIdOffset());
size_t rawContentOwnerIdNum = FacHeader::getContentOwnerIdSize() / sizeof(uint32_t);
for (size_t i = 0; i < rawContentOwnerIdNum; i++)
{
mContentOwnerIdList.addElement(le_word(rawContentOwnerIds[i]));
}
uint32_t* rawSaveDataOwnerIds = (uint32_t*)(mBinaryBlob.getBytes() + FacHeader::getSaveDataOwnerIdOffset());
size_t rawSaveDataOwnerIdNum = FacHeader::getSaveDataOwnerIdSize() / sizeof(uint32_t);
for (size_t i = 0; i < rawSaveDataOwnerIdNum; i++)
{
mSaveDataOwnerIdList.addElement(le_word(rawSaveDataOwnerIds[i]));
}
}
bool nx::FacBinary::isEqual(const FacBinary & other) const
{
return (FacHeader::operator==(other)) \
&& (mContentOwnerIdList == other.mContentOwnerIdList) \
&& (mSaveDataOwnerIdList == other.mSaveDataOwnerIdList);
}
void nx::FacBinary::copyFrom(const FacBinary & other)
{
if (other.getSize())
{
importBinary(other.getBytes(), other.getSize());
}
else
{
FacHeader::operator=(other);
mContentOwnerIdList = other.mContentOwnerIdList;
mSaveDataOwnerIdList = other.mSaveDataOwnerIdList;
}
}
void nx::FacBinary::clear()
{
FacHeader::clear();
mContentOwnerIdList.clear();
mSaveDataOwnerIdList.clear();
}
const fnd::List<uint32_t>& nx::FacBinary::getContentOwnerIdList() const
{
return mContentOwnerIdList;
}
void nx::FacBinary::setContentOwnerIdList(const fnd::List<uint32_t>& list)
{
mContentOwnerIdList = list;
}
const fnd::List<uint32_t>& nx::FacBinary::getSaveDataOwnerIdList() const
{
return mSaveDataOwnerIdList;
}
void nx::FacBinary::setSaveDataOwnerIdList(const fnd::List<uint32_t>& list)
{
mSaveDataOwnerIdList = list;
}