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Remove files that are not used

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This commit is contained in:
Zach Hilman
2018-07-27 23:55:23 -04:00
parent d2ad279a32
commit df5b75694f
36 changed files with 1463 additions and 43 deletions
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26
src/core/file_sys/content_archive.h
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@ -12,10 +12,10 @@
#include "common/common_funcs.h"
#include "common/common_types.h"
#include "common/swap.h"
#include "core/crypto/key_manager.h"
#include "core/file_sys/partition_filesystem.h"
namespace FileSys {
enum class NCAContentType : u8 {
Program = 0,
Meta = 1,
@ -24,6 +24,13 @@ enum class NCAContentType : u8 {
Data = 4,
};
enum class NCASectionCryptoType : u8 {
NONE = 1,
XTS = 2,
CTR = 3,
BKTR = 4,
};
struct NCASectionTableEntry {
u32_le media_offset;
u32_le media_end_offset;
@ -48,20 +55,19 @@ struct NCAHeader {
std::array<u8, 0x10> rights_id;
std::array<NCASectionTableEntry, 0x4> section_tables;
std::array<std::array<u8, 0x20>, 0x4> hash_tables;
std::array<std::array<u8, 0x10>, 0x4> key_area;
std::array<u8, 0x40> key_area;
INSERT_PADDING_BYTES(0xC0);
};
static_assert(sizeof(NCAHeader) == 0x400, "NCAHeader has incorrect size.");
union NCASectionHeader;
inline bool IsDirectoryExeFS(const std::shared_ptr<VfsDirectory>& pfs) {
// According to switchbrew, an exefs must only contain these two files:
return pfs->GetFile("main") != nullptr && pfs->GetFile("main.npdm") != nullptr;
}
inline bool IsValidNCA(const NCAHeader& header) {
return header.magic == Common::MakeMagic('N', 'C', 'A', '2') ||
header.magic == Common::MakeMagic('N', 'C', 'A', '3');
}
bool IsValidNCA(const NCAHeader& header);
// An implementation of VfsDirectory that represents a Nintendo Content Archive (NCA) conatiner.
// After construction, use GetStatus to determine if the file is valid and ready to be used.
@ -81,6 +87,8 @@ public:
VirtualFile GetRomFS() const;
VirtualDir GetExeFS() const;
VirtualFile GetBaseFile() const;
protected:
bool ReplaceFileWithSubdirectory(VirtualFile file, VirtualDir dir) override;
@ -95,6 +103,12 @@ private:
NCAHeader header{};
Loader::ResultStatus status{};
bool encrypted;
Crypto::Key128 GetKeyAreaKey(NCASectionCryptoType type);
VirtualFile Decrypt(NCASectionHeader header, VirtualFile in, size_t starting_offset);
};
} // namespace FileSys