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WIA: Implement re-encryption of Wii partition data

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This commit is contained in:
JosJuice
2020-01-23 16:47:49 +01:00
parent e3d291a529
commit 04089f24f9
2 changed files with 137 additions and 48 deletions
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19
Source/Core/DiscIO/WIABlob.h
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@ -6,6 +6,7 @@
#include <array>
#include <limits>
#include <map>
#include <memory>
#include <utility>
@ -17,6 +18,7 @@
#include "Common/File.h"
#include "Common/Swap.h"
#include "DiscIO/Blob.h"
#include "DiscIO/WiiEncryptionCache.h"
namespace DiscIO
{
@ -274,6 +276,7 @@ private:
File::IOFile m_file;
Chunk m_cached_chunk;
u64 m_cached_chunk_offset = std::numeric_limits<u64>::max();
WiiEncryptionCache m_encryption_cache;
WIAHeader1 m_header_1;
WIAHeader2 m_header_2;
@ -281,6 +284,22 @@ private:
std::vector<RawDataEntry> m_raw_data_entries;
std::vector<GroupEntry> m_group_entries;
struct DataEntry
{
u32 index;
bool is_partition;
u8 partition_data_index;
DataEntry(size_t index_) : index(static_cast<u32>(index_)), is_partition(false) {}
DataEntry(size_t index_, size_t partition_data_index_)
: index(static_cast<u32>(index_)), is_partition(true),
partition_data_index(static_cast<u8>(partition_data_index_))
{
}
};
std::map<u64, DataEntry> m_data_entries;
static constexpr u32 WIA_VERSION = 0x01000000;
static constexpr u32 WIA_VERSION_WRITE_COMPATIBLE = 0x01000000;
static constexpr u32 WIA_VERSION_READ_COMPATIBLE = 0x00080000;