diff options
| -rw-r--r-- | src/core/file_sys/bis_factory.cpp | 41 | ||||
| -rw-r--r-- | src/core/file_sys/bis_factory.h | 20 |
2 files changed, 61 insertions, 0 deletions
diff --git a/src/core/file_sys/bis_factory.cpp b/src/core/file_sys/bis_factory.cpp index e29f70b3a..70a04f6a0 100644 --- a/src/core/file_sys/bis_factory.cpp +++ b/src/core/file_sys/bis_factory.cpp @@ -39,4 +39,45 @@ VirtualDir BISFactory::GetModificationDumpRoot(u64 title_id) const { return GetOrCreateDirectoryRelative(dump_root, fmt::format("/{:016X}", title_id)); } +VirtualDir BISFactory::OpenPartition(BisPartitionId id) const { + switch (id) { + case BisPartitionId::CalibrationFile: + return GetOrCreateDirectoryRelative(nand_root, "/prodinfof"); + case BisPartitionId::SafeMode: + return GetOrCreateDirectoryRelative(nand_root, "/safe"); + case BisPartitionId::System: + return GetOrCreateDirectoryRelative(nand_root, "/system"); + case BisPartitionId::User: + return GetOrCreateDirectoryRelative(nand_root, "/user"); + default: + return nullptr; + } +} + +VirtualFile BISFactory::OpenPartitionStorage(BisPartitionId id) const { + Core::Crypto::KeyManager keys; + Core::Crypto::PartitionDataManager pdm{ + Core::System::GetInstance().GetFilesystem()->OpenDirectory( + FileUtil::GetUserPath(FileUtil::UserPath::SysDataDir), Mode::Read)}; + keys.PopulateFromPartitionData(pdm); + + switch (id) { + case BisPartitionId::CalibrationBinary: + return pdm.GetDecryptedProdInfo(); + case BisPartitionId::BootConfigAndPackage2Part1: + case BisPartitionId::BootConfigAndPackage2Part2: + case BisPartitionId::BootConfigAndPackage2Part3: + case BisPartitionId::BootConfigAndPackage2Part4: + case BisPartitionId::BootConfigAndPackage2Part5: + case BisPartitionId::BootConfigAndPackage2Part6: { + const auto new_id = static_cast<u8>(id) - + static_cast<u8>(BisPartitionId::BootConfigAndPackage2Part1) + + static_cast<u8>(Core::Crypto::Package2Type::NormalMain); + return pdm.GetPackage2Raw(static_cast<Core::Crypto::Package2Type>(new_id)); + } + default: + return nullptr; + } +} + } // namespace FileSys diff --git a/src/core/file_sys/bis_factory.h b/src/core/file_sys/bis_factory.h index 453c11ad2..f8413d4ef 100644 --- a/src/core/file_sys/bis_factory.h +++ b/src/core/file_sys/bis_factory.h @@ -10,6 +10,23 @@ namespace FileSys { +enum class BisPartitionId : u32 { + UserDataRoot = 20, + CalibrationBinary = 27, + CalibrationFile = 28, + BootConfigAndPackage2Part1 = 21, + BootConfigAndPackage2Part2 = 22, + BootConfigAndPackage2Part3 = 23, + BootConfigAndPackage2Part4 = 24, + BootConfigAndPackage2Part5 = 25, + BootConfigAndPackage2Part6 = 26, + SafeMode = 29, + System = 31, + SystemProperEncryption = 32, + SystemProperPartition = 33, + User = 30, +}; + class RegisteredCache; /// File system interface to the Built-In Storage @@ -26,6 +43,9 @@ public: VirtualDir GetModificationLoadRoot(u64 title_id) const; VirtualDir GetModificationDumpRoot(u64 title_id) const; + VirtualDir OpenPartition(BisPartitionId id) const; + VirtualFile OpenPartitionStorage(BisPartitionId id) const; + private: VirtualDir nand_root; VirtualDir load_root; |