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fs: revise NcaFileSystemDriver for latest semantics

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This commit is contained in:
Michael Scire
2021-12-13 22:42:32 -08:00
committed by SciresM
parent ccf29a1302
commit 52296fc2dd
37 changed files with 1612 additions and 1026 deletions
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20
libraries/libstratosphere/include/stratosphere/fssrv/fscreator/fssrv_storage_on_nca_creator.hpp
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@@ -17,10 +17,12 @@
#include <vapours.hpp>
#include <stratosphere/fssrv/fssrv_i_file_system_creator.hpp>
#include <stratosphere/fssystem/buffers/fssystem_i_buffer_manager.hpp>
#include <stratosphere/fssystem/fssystem_i_hash_256_generator.hpp>
namespace ams::fssystem {
struct NcaCryptoConfiguration;
struct NcaCompressionConfiguration;
}
@@ -31,22 +33,20 @@ namespace ams::fssrv::fscreator {
NON_MOVEABLE(StorageOnNcaCreator);
private:
MemoryResource *m_allocator;
fssystem::IBufferManager * const m_buffer_manager;
const fssystem::NcaCryptoConfiguration &m_nca_crypto_cfg;
bool m_is_prod;
bool m_is_enabled_program_verification;
private:
Result VerifyNcaHeaderSign2(fssystem::NcaReader *nca_reader, fs::IStorage *storage);
const fssystem::NcaCompressionConfiguration &m_nca_compression_cfg;
fssystem::IBufferManager * const m_buffer_manager;
fssystem::IHash256GeneratorFactorySelector * const m_hash_generator_factory_selector;
public:
explicit StorageOnNcaCreator(MemoryResource *mr, const fssystem::NcaCryptoConfiguration &cfg, bool prod, fssystem::IBufferManager *bm) : m_allocator(mr), m_buffer_manager(bm), m_nca_crypto_cfg(cfg), m_is_prod(prod), m_is_enabled_program_verification(true) {
explicit StorageOnNcaCreator(MemoryResource *mr, const fssystem::NcaCryptoConfiguration &cfg, const fssystem::NcaCompressionConfiguration &c_cfg, fssystem::IBufferManager *bm, fssystem::IHash256GeneratorFactorySelector *hgfs)
: m_allocator(mr), m_nca_crypto_cfg(cfg), m_nca_compression_cfg(c_cfg), m_buffer_manager(bm), m_hash_generator_factory_selector(hgfs)
{
/* ... */
}
virtual Result Create(std::shared_ptr<fs::IStorage> *out, fssystem::NcaFsHeaderReader *out_header_reader, std::shared_ptr<fssystem::NcaReader> nca_reader, s32 index, bool verify_header_sign_2) override;
virtual Result CreateWithPatch(std::shared_ptr<fs::IStorage> *out, fssystem::NcaFsHeaderReader *out_header_reader, std::shared_ptr<fssystem::NcaReader> original_nca_reader, std::shared_ptr<fssystem::NcaReader> current_nca_reader, s32 index, bool verify_header_sign_2) override;
virtual Result Create(std::shared_ptr<fs::IStorage> *out, std::shared_ptr<fssystem::IAsynchronousAccessSplitter> *out_splitter, fssystem::NcaFsHeaderReader *out_header_reader, std::shared_ptr<fssystem::NcaReader> nca_reader, s32 index) override;
virtual Result CreateWithPatch(std::shared_ptr<fs::IStorage> *out, std::shared_ptr<fssystem::IAsynchronousAccessSplitter> *out_splitter, fssystem::NcaFsHeaderReader *out_header_reader, std::shared_ptr<fssystem::NcaReader> original_nca_reader, std::shared_ptr<fssystem::NcaReader> current_nca_reader, s32 index) override;
virtual Result CreateNcaReader(std::shared_ptr<fssystem::NcaReader> *out, std::shared_ptr<fs::IStorage> storage) override;
virtual Result VerifyAcid(fs::fsa::IFileSystem *fs, fssystem::NcaReader *nca_reader) override;
virtual void SetEnabledProgramVerification(bool en) override;
};
}

8
libraries/libstratosphere/include/stratosphere/fssrv/fssrv_i_file_system_creator.hpp
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@@ -35,6 +35,8 @@ namespace ams::fssystem {
class NcaReader;
class NcaFsHeaderReader;
class IAsynchronousAccessSplitter;
namespace save {
/* TODO */
@@ -60,11 +62,9 @@ namespace ams::fssrv::fscreator {
class IStorageOnNcaCreator {
public:
virtual ~IStorageOnNcaCreator() { /* ... */ }
virtual Result Create(std::shared_ptr<fs::IStorage> *out, fssystem::NcaFsHeaderReader *out_header_reader, std::shared_ptr<fssystem::NcaReader> nca_reader, s32 index, bool verify_header_sign_2) = 0;
virtual Result CreateWithPatch(std::shared_ptr<fs::IStorage> *out, fssystem::NcaFsHeaderReader *out_header_reader, std::shared_ptr<fssystem::NcaReader> original_nca_reader, std::shared_ptr<fssystem::NcaReader> current_nca_reader, s32 index, bool verify_header_sign_2) = 0;
virtual Result Create(std::shared_ptr<fs::IStorage> *out, std::shared_ptr<fssystem::IAsynchronousAccessSplitter> *out_splitter, fssystem::NcaFsHeaderReader *out_header_reader, std::shared_ptr<fssystem::NcaReader> nca_reader, s32 index) = 0;
virtual Result CreateWithPatch(std::shared_ptr<fs::IStorage> *out, std::shared_ptr<fssystem::IAsynchronousAccessSplitter> *out_splitter, fssystem::NcaFsHeaderReader *out_header_reader, std::shared_ptr<fssystem::NcaReader> original_nca_reader, std::shared_ptr<fssystem::NcaReader> current_nca_reader, s32 index) = 0;
virtual Result CreateNcaReader(std::shared_ptr<fssystem::NcaReader> *out, std::shared_ptr<fs::IStorage> storage) = 0;
virtual Result VerifyAcid(fs::fsa::IFileSystem *fs, fssystem::NcaReader *nca_reader) = 0;
virtual void SetEnabledProgramVerification(bool en) = 0;
};
struct FileSystemCreatorInterfaces {