diff options
Diffstat (limited to '')
-rw-r--r-- | src/core/file_sys/content_archive.h | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/src/core/file_sys/content_archive.h b/src/core/file_sys/content_archive.h index f9f66cae9..1c903cd3f 100644 --- a/src/core/file_sys/content_archive.h +++ b/src/core/file_sys/content_archive.h @@ -73,8 +73,6 @@ inline bool IsDirectoryExeFS(const std::shared_ptr<VfsDirectory>& pfs) { return pfs->GetFile("main") != nullptr && pfs->GetFile("main.npdm") != nullptr; } -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. class NCA : public ReadOnlyVfsDirectory { @@ -106,10 +104,19 @@ protected: bool ReplaceFileWithSubdirectory(VirtualFile file, VirtualDir dir) override; private: + bool CheckSupportedNCA(const NCAHeader& header); + bool HandlePotentialHeaderDecryption(); + + std::vector<NCASectionHeader> ReadSectionHeaders() const; + bool ReadSections(const std::vector<NCASectionHeader>& sections, u64 bktr_base_ivfc_offset); + bool ReadRomFSSection(const NCASectionHeader& section, const NCASectionTableEntry& entry, + u64 bktr_base_ivfc_offset); + bool ReadPFS0Section(const NCASectionHeader& section, const NCASectionTableEntry& entry); + u8 GetCryptoRevision() const; boost::optional<Core::Crypto::Key128> GetKeyAreaKey(NCASectionCryptoType type) const; boost::optional<Core::Crypto::Key128> GetTitlekey(); - VirtualFile Decrypt(NCASectionHeader header, VirtualFile in, u64 starting_offset); + VirtualFile Decrypt(const NCASectionHeader& header, VirtualFile in, u64 starting_offset); std::vector<VirtualDir> dirs; std::vector<VirtualFile> files; @@ -118,15 +125,15 @@ private: VirtualDir exefs = nullptr; VirtualFile file; VirtualFile bktr_base_romfs; - u64 ivfc_offset; + u64 ivfc_offset = 0; NCAHeader header{}; bool has_rights_id{}; Loader::ResultStatus status{}; - bool encrypted; - bool is_update; + bool encrypted = false; + bool is_update = false; Core::Crypto::KeyManager keys; }; |