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author | bunnei <bunneidev@gmail.com> | 2018-08-16 05:11:58 +0200 |
---|---|---|
committer | GitHub <noreply@github.com> | 2018-08-16 05:11:58 +0200 |
commit | c594ec341768a54dc2577c64fd15a6c0041456cd (patch) | |
tree | 3814f831fd8207598c342341e56997a0b3123cd0 | |
parent | Merge pull request #1078 from lioncash/message (diff) | |
parent | registration: Various style and documentation improvements (diff) | |
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Diffstat (limited to '')
34 files changed, 1437 insertions, 80 deletions
diff --git a/src/common/CMakeLists.txt b/src/common/CMakeLists.txt index 939b8a7d3..d9424ea91 100644 --- a/src/common/CMakeLists.txt +++ b/src/common/CMakeLists.txt @@ -38,6 +38,8 @@ add_library(common STATIC file_util.cpp file_util.h hash.h + hex_util.cpp + hex_util.h logging/backend.cpp logging/backend.h logging/filter.cpp diff --git a/src/common/file_util.cpp b/src/common/file_util.cpp index 3ce590062..b30a67ff9 100644 --- a/src/common/file_util.cpp +++ b/src/common/file_util.cpp @@ -750,6 +750,12 @@ std::string GetHactoolConfigurationPath() { #endif } +std::string GetNANDRegistrationDir(bool system) { + if (system) + return GetUserPath(UserPath::NANDDir) + "system/Contents/registered/"; + return GetUserPath(UserPath::NANDDir) + "user/Contents/registered/"; +} + size_t WriteStringToFile(bool text_file, const std::string& str, const char* filename) { return FileUtil::IOFile(filename, text_file ? "w" : "wb").WriteBytes(str.data(), str.size()); } diff --git a/src/common/file_util.h b/src/common/file_util.h index 2711872ae..2f13d0b6b 100644 --- a/src/common/file_util.h +++ b/src/common/file_util.h @@ -129,6 +129,8 @@ const std::string& GetUserPath(UserPath path, const std::string& new_path = ""); std::string GetHactoolConfigurationPath(); +std::string GetNANDRegistrationDir(bool system = false); + // Returns the path to where the sys file are std::string GetSysDirectory(); diff --git a/src/common/hex_util.cpp b/src/common/hex_util.cpp new file mode 100644 index 000000000..ae17c89d4 --- /dev/null +++ b/src/common/hex_util.cpp @@ -0,0 +1,27 @@ +// Copyright 2013 Dolphin Emulator Project / 2014 Citra Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#include "common/hex_util.h" + +u8 ToHexNibble(char c1) { + if (c1 >= 65 && c1 <= 70) + return c1 - 55; + if (c1 >= 97 && c1 <= 102) + return c1 - 87; + if (c1 >= 48 && c1 <= 57) + return c1 - 48; + throw std::logic_error("Invalid hex digit"); +} + +std::array<u8, 16> operator""_array16(const char* str, size_t len) { + if (len != 32) + throw std::logic_error("Not of correct size."); + return HexStringToArray<16>(str); +} + +std::array<u8, 32> operator""_array32(const char* str, size_t len) { + if (len != 64) + throw std::logic_error("Not of correct size."); + return HexStringToArray<32>(str); +} diff --git a/src/common/hex_util.h b/src/common/hex_util.h new file mode 100644 index 000000000..13d586015 --- /dev/null +++ b/src/common/hex_util.h @@ -0,0 +1,37 @@ +// Copyright 2013 Dolphin Emulator Project / 2014 Citra Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#pragma once + +#include <array> +#include <cstddef> +#include <string> +#include <fmt/format.h> +#include "common/common_types.h" + +u8 ToHexNibble(char c1); + +template <size_t Size, bool le = false> +std::array<u8, Size> HexStringToArray(std::string_view str) { + std::array<u8, Size> out{}; + if constexpr (le) { + for (size_t i = 2 * Size - 2; i <= 2 * Size; i -= 2) + out[i / 2] = (ToHexNibble(str[i]) << 4) | ToHexNibble(str[i + 1]); + } else { + for (size_t i = 0; i < 2 * Size; i += 2) + out[i / 2] = (ToHexNibble(str[i]) << 4) | ToHexNibble(str[i + 1]); + } + return out; +} + +template <size_t Size> +std::string HexArrayToString(std::array<u8, Size> array, bool upper = true) { + std::string out; + for (u8 c : array) + out += fmt::format(upper ? "{:02X}" : "{:02x}", c); + return out; +} + +std::array<u8, 0x10> operator"" _array16(const char* str, size_t len); +std::array<u8, 0x20> operator"" _array32(const char* str, size_t len); diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt index 0b0ae5ccc..67ad6109a 100644 --- a/src/core/CMakeLists.txt +++ b/src/core/CMakeLists.txt @@ -20,6 +20,8 @@ add_library(core STATIC crypto/key_manager.h crypto/ctr_encryption_layer.cpp crypto/ctr_encryption_layer.h + file_sys/bis_factory.cpp + file_sys/bis_factory.h file_sys/card_image.cpp file_sys/card_image.h file_sys/content_archive.cpp @@ -29,10 +31,14 @@ add_library(core STATIC file_sys/directory.h file_sys/errors.h file_sys/mode.h + file_sys/nca_metadata.cpp + file_sys/nca_metadata.h file_sys/partition_filesystem.cpp file_sys/partition_filesystem.h file_sys/program_metadata.cpp file_sys/program_metadata.h + file_sys/registered_cache.cpp + file_sys/registered_cache.h file_sys/romfs.cpp file_sys/romfs.h file_sys/romfs_factory.cpp @@ -43,6 +49,8 @@ add_library(core STATIC file_sys/sdmc_factory.h file_sys/vfs.cpp file_sys/vfs.h + file_sys/vfs_concat.cpp + file_sys/vfs_concat.h file_sys/vfs_offset.cpp file_sys/vfs_offset.h file_sys/vfs_real.cpp diff --git a/src/core/core.cpp b/src/core/core.cpp index 83d4d742b..28038ff6f 100644 --- a/src/core/core.cpp +++ b/src/core/core.cpp @@ -5,6 +5,7 @@ #include <memory> #include <utility> #include "common/logging/log.h" +#include "common/string_util.h" #include "core/core.h" #include "core/core_timing.h" #include "core/gdbstub/gdbstub.h" @@ -17,6 +18,7 @@ #include "core/hle/service/sm/sm.h" #include "core/loader/loader.h" #include "core/settings.h" +#include "file_sys/vfs_concat.h" #include "file_sys/vfs_real.h" #include "video_core/renderer_base.h" #include "video_core/video_core.h" @@ -88,8 +90,39 @@ System::ResultStatus System::SingleStep() { return RunLoop(false); } +static FileSys::VirtualFile GetGameFileFromPath(const FileSys::VirtualFilesystem& vfs, + const std::string& path) { + // To account for split 00+01+etc files. + std::string dir_name; + std::string filename; + Common::SplitPath(path, &dir_name, &filename, nullptr); + if (filename == "00") { + const auto dir = vfs->OpenDirectory(dir_name, FileSys::Mode::Read); + std::vector<FileSys::VirtualFile> concat; + for (u8 i = 0; i < 0x10; ++i) { + auto next = dir->GetFile(fmt::format("{:02X}", i)); + if (next != nullptr) + concat.push_back(std::move(next)); + else { + next = dir->GetFile(fmt::format("{:02x}", i)); + if (next != nullptr) + concat.push_back(std::move(next)); + else + break; + } + } + + if (concat.empty()) + return nullptr; + + return FileSys::ConcatenateFiles(concat, dir->GetName()); + } + + return vfs->OpenFile(path, FileSys::Mode::Read); +} + System::ResultStatus System::Load(Frontend::EmuWindow& emu_window, const std::string& filepath) { - app_loader = Loader::GetLoader(virtual_filesystem->OpenFile(filepath, FileSys::Mode::Read)); + app_loader = Loader::GetLoader(GetGameFileFromPath(virtual_filesystem, filepath)); if (!app_loader) { LOG_CRITICAL(Core, "Failed to obtain loader for {}!", filepath); diff --git a/src/core/crypto/key_manager.cpp b/src/core/crypto/key_manager.cpp index fc45e7ab5..94d92579f 100644 --- a/src/core/crypto/key_manager.cpp +++ b/src/core/crypto/key_manager.cpp @@ -10,44 +10,13 @@ #include <string_view> #include "common/common_paths.h" #include "common/file_util.h" +#include "common/hex_util.h" +#include "common/logging/log.h" #include "core/crypto/key_manager.h" #include "core/settings.h" namespace Core::Crypto { -static u8 ToHexNibble(char c1) { - if (c1 >= 65 && c1 <= 70) - return c1 - 55; - if (c1 >= 97 && c1 <= 102) - return c1 - 87; - if (c1 >= 48 && c1 <= 57) - return c1 - 48; - throw std::logic_error("Invalid hex digit"); -} - -template <size_t Size> -static std::array<u8, Size> HexStringToArray(std::string_view str) { - std::array<u8, Size> out{}; - for (size_t i = 0; i < 2 * Size; i += 2) { - auto d1 = str[i]; - auto d2 = str[i + 1]; - out[i / 2] = (ToHexNibble(d1) << 4) | ToHexNibble(d2); - } - return out; -} - -std::array<u8, 16> operator""_array16(const char* str, size_t len) { - if (len != 32) - throw std::logic_error("Not of correct size."); - return HexStringToArray<16>(str); -} - -std::array<u8, 32> operator""_array32(const char* str, size_t len) { - if (len != 64) - throw std::logic_error("Not of correct size."); - return HexStringToArray<32>(str); -} - KeyManager::KeyManager() { // Initialize keys const std::string hactool_keys_dir = FileUtil::GetHactoolConfigurationPath(); diff --git a/src/core/crypto/key_manager.h b/src/core/crypto/key_manager.h index c4c53cefc..0c62d4421 100644 --- a/src/core/crypto/key_manager.h +++ b/src/core/crypto/key_manager.h @@ -87,9 +87,6 @@ struct hash<Core::Crypto::KeyIndex<KeyType>> { namespace Core::Crypto { -std::array<u8, 0x10> operator"" _array16(const char* str, size_t len); -std::array<u8, 0x20> operator"" _array32(const char* str, size_t len); - class KeyManager { public: KeyManager(); diff --git a/src/core/file_sys/bis_factory.cpp b/src/core/file_sys/bis_factory.cpp new file mode 100644 index 000000000..ae4e33800 --- /dev/null +++ b/src/core/file_sys/bis_factory.cpp @@ -0,0 +1,31 @@ +// Copyright 2018 yuzu emulator team +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#include "core/file_sys/bis_factory.h" + +namespace FileSys { + +static VirtualDir GetOrCreateDirectory(const VirtualDir& dir, std::string_view path) { + const auto res = dir->GetDirectoryRelative(path); + if (res == nullptr) + return dir->CreateDirectoryRelative(path); + return res; +} + +BISFactory::BISFactory(VirtualDir nand_root_) + : nand_root(std::move(nand_root_)), + sysnand_cache(std::make_shared<RegisteredCache>( + GetOrCreateDirectory(nand_root, "/system/Contents/registered"))), + usrnand_cache(std::make_shared<RegisteredCache>( + GetOrCreateDirectory(nand_root, "/user/Contents/registered"))) {} + +std::shared_ptr<RegisteredCache> BISFactory::GetSystemNANDContents() const { + return sysnand_cache; +} + +std::shared_ptr<RegisteredCache> BISFactory::GetUserNANDContents() const { + return usrnand_cache; +} + +} // namespace FileSys diff --git a/src/core/file_sys/bis_factory.h b/src/core/file_sys/bis_factory.h new file mode 100644 index 000000000..a970a5e2e --- /dev/null +++ b/src/core/file_sys/bis_factory.h @@ -0,0 +1,30 @@ +// Copyright 2018 yuzu emulator team +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#pragma once + +#include <memory> +#include "core/loader/loader.h" +#include "registered_cache.h" + +namespace FileSys { + +/// File system interface to the Built-In Storage +/// This is currently missing accessors to BIS partitions, but seemed like a good place for the NAND +/// registered caches. +class BISFactory { +public: + explicit BISFactory(VirtualDir nand_root); + + std::shared_ptr<RegisteredCache> GetSystemNANDContents() const; + std::shared_ptr<RegisteredCache> GetUserNANDContents() const; + +private: + VirtualDir nand_root; + + std::shared_ptr<RegisteredCache> sysnand_cache; + std::shared_ptr<RegisteredCache> usrnand_cache; +}; + +} // namespace FileSys diff --git a/src/core/file_sys/card_image.cpp b/src/core/file_sys/card_image.cpp index 060948f9e..1d7c7fb10 100644 --- a/src/core/file_sys/card_image.cpp +++ b/src/core/file_sys/card_image.cpp @@ -96,6 +96,10 @@ VirtualDir XCI::GetLogoPartition() const { return GetPartition(XCIPartition::Logo); } +const std::vector<std::shared_ptr<NCA>>& XCI::GetNCAs() const { + return ncas; +} + std::shared_ptr<NCA> XCI::GetNCAByType(NCAContentType type) const { const auto iter = std::find_if(ncas.begin(), ncas.end(), diff --git a/src/core/file_sys/card_image.h b/src/core/file_sys/card_image.h index 4618d9c00..a03d5264e 100644 --- a/src/core/file_sys/card_image.h +++ b/src/core/file_sys/card_image.h @@ -68,6 +68,7 @@ public: VirtualDir GetUpdatePartition() const; VirtualDir GetLogoPartition() const; + const std::vector<std::shared_ptr<NCA>>& GetNCAs() const; std::shared_ptr<NCA> GetNCAByType(NCAContentType type) const; VirtualFile GetNCAFileByType(NCAContentType type) const; diff --git a/src/core/file_sys/control_metadata.cpp b/src/core/file_sys/control_metadata.cpp index 3ddc9f162..ae21ad5b9 100644 --- a/src/core/file_sys/control_metadata.cpp +++ b/src/core/file_sys/control_metadata.cpp @@ -16,7 +16,7 @@ std::string LanguageEntry::GetDeveloperName() const { return Common::StringFromFixedZeroTerminatedBuffer(developer_name.data(), 0x100); } -NACP::NACP(VirtualFile file_) : file(std::move(file_)), raw(std::make_unique<RawNACP>()) { +NACP::NACP(VirtualFile file) : raw(std::make_unique<RawNACP>()) { file->ReadObject(raw.get()); } diff --git a/src/core/file_sys/control_metadata.h b/src/core/file_sys/control_metadata.h index 6582cc240..8c2cc1a2a 100644 --- a/src/core/file_sys/control_metadata.h +++ b/src/core/file_sys/control_metadata.h @@ -81,7 +81,6 @@ public: std::string GetVersionString() const; private: - VirtualFile file; std::unique_ptr<RawNACP> raw; }; diff --git a/src/core/file_sys/nca_metadata.cpp b/src/core/file_sys/nca_metadata.cpp new file mode 100644 index 000000000..449244444 --- /dev/null +++ b/src/core/file_sys/nca_metadata.cpp @@ -0,0 +1,131 @@ +// Copyright 2018 yuzu emulator team +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#include <cstring> +#include "common/common_funcs.h" +#include "common/logging/log.h" +#include "common/swap.h" +#include "content_archive.h" +#include "core/file_sys/nca_metadata.h" + +namespace FileSys { + +bool operator>=(TitleType lhs, TitleType rhs) { + return static_cast<size_t>(lhs) >= static_cast<size_t>(rhs); +} + +bool operator<=(TitleType lhs, TitleType rhs) { + return static_cast<size_t>(lhs) <= static_cast<size_t>(rhs); +} + +CNMT::CNMT(VirtualFile file) { + if (file->ReadObject(&header) != sizeof(CNMTHeader)) + return; + + // If type is {Application, Update, AOC} has opt-header. + if (header.type >= TitleType::Application && header.type <= TitleType::AOC) { + if (file->ReadObject(&opt_header, sizeof(CNMTHeader)) != sizeof(OptionalHeader)) { + LOG_WARNING(Loader, "Failed to read optional header."); + } + } + + for (u16 i = 0; i < header.number_content_entries; ++i) { + auto& next = content_records.emplace_back(ContentRecord{}); + if (file->ReadObject(&next, sizeof(CNMTHeader) + i * sizeof(ContentRecord) + + header.table_offset) != sizeof(ContentRecord)) { + content_records.erase(content_records.end() - 1); + } + } + + for (u16 i = 0; i < header.number_meta_entries; ++i) { + auto& next = meta_records.emplace_back(MetaRecord{}); + if (file->ReadObject(&next, sizeof(CNMTHeader) + i * sizeof(MetaRecord) + + header.table_offset) != sizeof(MetaRecord)) { + meta_records.erase(meta_records.end() - 1); + } + } +} + +CNMT::CNMT(CNMTHeader header, OptionalHeader opt_header, std::vector<ContentRecord> content_records, + std::vector<MetaRecord> meta_records) + : header(std::move(header)), opt_header(std::move(opt_header)), + content_records(std::move(content_records)), meta_records(std::move(meta_records)) {} + +u64 CNMT::GetTitleID() const { + return header.title_id; +} + +u32 CNMT::GetTitleVersion() const { + return header.title_version; +} + +TitleType CNMT::GetType() const { + return header.type; +} + +const std::vector<ContentRecord>& CNMT::GetContentRecords() const { + return content_records; +} + +const std::vector<MetaRecord>& CNMT::GetMetaRecords() const { + return meta_records; +} + +bool CNMT::UnionRecords(const CNMT& other) { + bool change = false; + for (const auto& rec : other.content_records) { + const auto iter = std::find_if(content_records.begin(), content_records.end(), + [&rec](const ContentRecord& r) { + return r.nca_id == rec.nca_id && r.type == rec.type; + }); + if (iter == content_records.end()) { + content_records.emplace_back(rec); + ++header.number_content_entries; + change = true; + } + } + for (const auto& rec : other.meta_records) { + const auto iter = + std::find_if(meta_records.begin(), meta_records.end(), [&rec](const MetaRecord& r) { + return r.title_id == rec.title_id && r.title_version == rec.title_version && + r.type == rec.type; + }); + if (iter == meta_records.end()) { + meta_records.emplace_back(rec); + ++header.number_meta_entries; + change = true; + } + } + return change; +} + +std::vector<u8> CNMT::Serialize() const { + const bool has_opt_header = + header.type >= TitleType::Application && header.type <= TitleType::AOC; + const auto dead_zone = header.table_offset + sizeof(CNMTHeader); + std::vector<u8> out( + std::max(sizeof(CNMTHeader) + (has_opt_header ? sizeof(OptionalHeader) : 0), dead_zone) + + content_records.size() * sizeof(ContentRecord) + meta_records.size() * sizeof(MetaRecord)); + memcpy(out.data(), &header, sizeof(CNMTHeader)); + + // Optional Header + if (has_opt_header) { + memcpy(out.data() + sizeof(CNMTHeader), &opt_header, sizeof(OptionalHeader)); + } + + auto offset = header.table_offset; + + for (const auto& rec : content_records) { + memcpy(out.data() + offset + sizeof(CNMTHeader), &rec, sizeof(ContentRecord)); + offset += sizeof(ContentRecord); + } + + for (const auto& rec : meta_records) { + memcpy(out.data() + offset + sizeof(CNMTHeader), &rec, sizeof(MetaRecord)); + offset += sizeof(MetaRecord); + } + + return out; +} +} // namespace FileSys diff --git a/src/core/file_sys/nca_metadata.h b/src/core/file_sys/nca_metadata.h new file mode 100644 index 000000000..88e66d4da --- /dev/null +++ b/src/core/file_sys/nca_metadata.h @@ -0,0 +1,111 @@ +// Copyright 2018 yuzu emulator team +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#pragma once + +#include <cstring> +#include <memory> +#include <vector> +#include "common/common_types.h" +#include "common/swap.h" +#include "core/file_sys/vfs.h" + +namespace FileSys { +class CNMT; + +struct CNMTHeader; +struct OptionalHeader; + +enum class TitleType : u8 { + SystemProgram = 0x01, + SystemDataArchive = 0x02, + SystemUpdate = 0x03, + FirmwarePackageA = 0x04, + FirmwarePackageB = 0x05, + Application = 0x80, + Update = 0x81, + AOC = 0x82, + DeltaTitle = 0x83, +}; + +bool operator>=(TitleType lhs, TitleType rhs); +bool operator<=(TitleType lhs, TitleType rhs); + +enum class ContentRecordType : u8 { + Meta = 0, + Program = 1, + Data = 2, + Control = 3, + Manual = 4, + Legal = 5, + Patch = 6, +}; + +struct ContentRecord { + std::array<u8, 0x20> hash; + std::array<u8, 0x10> nca_id; + std::array<u8, 0x6> size; + ContentRecordType type; + INSERT_PADDING_BYTES(1); +}; +static_assert(sizeof(ContentRecord) == 0x38, "ContentRecord has incorrect size."); + +constexpr ContentRecord EMPTY_META_CONTENT_RECORD{{}, {}, {}, ContentRecordType::Meta, {}}; + +struct MetaRecord { + u64_le title_id; + u32_le title_version; + TitleType type; + u8 install_byte; + INSERT_PADDING_BYTES(2); +}; +static_assert(sizeof(MetaRecord) == 0x10, "MetaRecord has incorrect size."); + +struct OptionalHeader { + u64_le title_id; + u64_le minimum_version; +}; +static_assert(sizeof(OptionalHeader) == 0x10, "OptionalHeader has incorrect size."); + +struct CNMTHeader { + u64_le title_id; + u32_le title_version; + TitleType type; + INSERT_PADDING_BYTES(1); + u16_le table_offset; + u16_le number_content_entries; + u16_le number_meta_entries; + INSERT_PADDING_BYTES(12); +}; +static_assert(sizeof(CNMTHeader) == 0x20, "CNMTHeader has incorrect size."); + +// A class representing the format used by NCA metadata files, typically named {}.cnmt.nca or +// meta0.ncd. These describe which NCA's belong with which titles in the registered cache. +class CNMT { +public: + explicit CNMT(VirtualFile file); + CNMT(CNMTHeader header, OptionalHeader opt_header, std::vector<ContentRecord> content_records, + std::vector<MetaRecord> meta_records); + + u64 GetTitleID() const; + u32 GetTitleVersion() const; + TitleType GetType() const; + + const std::vector<ContentRecord>& GetContentRecords() const; + const std::vector<MetaRecord>& GetMetaRecords() const; + + bool UnionRecords(const CNMT& other); + std::vector<u8> Serialize() const; + +private: + CNMTHeader header; + OptionalHeader opt_header; + std::vector<ContentRecord> content_records; + std::vector<MetaRecord> meta_records; + + // TODO(DarkLordZach): According to switchbrew, for Patch-type there is additional data + // after the table. This is not documented, unfortunately. +}; + +} // namespace FileSys diff --git a/src/core/file_sys/registered_cache.cpp b/src/core/file_sys/registered_cache.cpp new file mode 100644 index 000000000..a5e935f64 --- /dev/null +++ b/src/core/file_sys/registered_cache.cpp @@ -0,0 +1,476 @@ +// Copyright 2018 yuzu emulator team +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#include <regex> +#include <mbedtls/sha256.h> +#include "common/assert.h" +#include "common/hex_util.h" +#include "common/logging/log.h" +#include "core/crypto/encryption_layer.h" +#include "core/file_sys/card_image.h" +#include "core/file_sys/nca_metadata.h" +#include "core/file_sys/registered_cache.h" +#include "core/file_sys/vfs_concat.h" + +namespace FileSys { +std::string RegisteredCacheEntry::DebugInfo() const { + return fmt::format("title_id={:016X}, content_type={:02X}", title_id, static_cast<u8>(type)); +} + +bool operator<(const RegisteredCacheEntry& lhs, const RegisteredCacheEntry& rhs) { + return (lhs.title_id < rhs.title_id) || (lhs.title_id == rhs.title_id && lhs.type < rhs.type); +} + +static bool FollowsTwoDigitDirFormat(std::string_view name) { + static const std::regex two_digit_regex("000000[0-9A-F]{2}", std::regex_constants::ECMAScript | + std::regex_constants::icase); + return std::regex_match(name.begin(), name.end(), two_digit_regex); +} + +static bool FollowsNcaIdFormat(std::string_view name) { + static const std::regex nca_id_regex("[0-9A-F]{32}\\.nca", std::regex_constants::ECMAScript | + std::regex_constants::icase); + return name.size() == 36 && std::regex_match(name.begin(), name.end(), nca_id_regex); +} + +static std::string GetRelativePathFromNcaID(const std::array<u8, 16>& nca_id, bool second_hex_upper, + bool within_two_digit) { + if (!within_two_digit) + return fmt::format("/{}.nca", HexArrayToString(nca_id, second_hex_upper)); + + Core::Crypto::SHA256Hash hash{}; + mbedtls_sha256(nca_id.data(), nca_id.size(), hash.data(), 0); + return fmt::format("/000000{:02X}/{}.nca", hash[0], HexArrayToString(nca_id, second_hex_upper)); +} + +static std::string GetCNMTName(TitleType type, u64 title_id) { + constexpr std::array<const char*, 9> TITLE_TYPE_NAMES{ + "SystemProgram", + "SystemData", + "SystemUpdate", + "BootImagePackage", + "BootImagePackageSafe", + "Application", + "Patch", + "AddOnContent", + "" ///< Currently unknown 'DeltaTitle' + }; + + auto index = static_cast<size_t>(type); + // If the index is after the jump in TitleType, subtract it out. + if (index >= static_cast<size_t>(TitleType::Application)) { + index -= static_cast<size_t>(TitleType::Application) - + static_cast<size_t>(TitleType::FirmwarePackageB); + } + return fmt::format("{}_{:016x}.cnmt", TITLE_TYPE_NAMES[index], title_id); +} + +static ContentRecordType GetCRTypeFromNCAType(NCAContentType type) { + switch (type) { + case NCAContentType::Program: + // TODO(DarkLordZach): Differentiate between Program and Patch + return ContentRecordType::Program; + case NCAContentType::Meta: + return ContentRecordType::Meta; + case NCAContentType::Control: + return ContentRecordType::Control; + case NCAContentType::Data: + return ContentRecordType::Data; + case NCAContentType::Manual: + // TODO(DarkLordZach): Peek at NCA contents to differentiate Manual and Legal. + return ContentRecordType::Manual; + default: + UNREACHABLE(); + } +} + +VirtualFile RegisteredCache::OpenFileOrDirectoryConcat(const VirtualDir& dir, + std::string_view path) const { + if (dir->GetFileRelative(path) != nullptr) + return dir->GetFileRelative(path); + if (dir->GetDirectoryRelative(path) != nullptr) { + const auto nca_dir = dir->GetDirectoryRelative(path); + VirtualFile file = nullptr; + + const auto files = nca_dir->GetFiles(); + if (files.size() == 1 && files[0]->GetName() == "00") { + file = files[0]; + } else { + std::vector<VirtualFile> concat; + // Since the files are a two-digit hex number, max is FF. + for (size_t i = 0; i < 0x100; ++i) { + auto next = nca_dir->GetFile(fmt::format("{:02X}", i)); + if (next != nullptr) { + concat.push_back(std::move(next)); + } else { + next = nca_dir->GetFile(fmt::format("{:02x}", i)); + if (next != nullptr) + concat.push_back(std::move(next)); + else + break; + } + } + + if (concat.empty()) + return nullptr; + + file = FileSys::ConcatenateFiles(concat); + } + + return file; + } + return nullptr; +} + +VirtualFile RegisteredCache::GetFileAtID(NcaID id) const { + VirtualFile file; + // Try all four modes of file storage: + // (bit 1 = uppercase/lower, bit 0 = within a two-digit dir) + // 00: /000000**/{:032X}.nca + // 01: /{:032X}.nca + // 10: /000000**/{:032x}.nca + // 11: /{:032x}.nca + for (u8 i = 0; i < 4; ++i) { + const auto path = GetRelativePathFromNcaID(id, (i & 0b10) == 0, (i & 0b01) == 0); + file = OpenFileOrDirectoryConcat(dir, path); + if (file != nullptr) + return file; + } + return file; +} + +static boost::optional<NcaID> CheckMapForContentRecord( + const boost::container::flat_map<u64, CNMT>& map, u64 title_id, ContentRecordType type) { + if (map.find(title_id) == map.end()) + return boost::none; + + const auto& cnmt = map.at(title_id); + + const auto iter = std::find_if(cnmt.GetContentRecords().begin(), cnmt.GetContentRecords().end(), + [type](const ContentRecord& rec) { return rec.type == type; }); + if (iter == cnmt.GetContentRecords().end()) + return boost::none; + + return boost::make_optional(iter->nca_id); +} + +boost::optional<NcaID> RegisteredCache::GetNcaIDFromMetadata(u64 title_id, + ContentRecordType type) const { + if (type == ContentRecordType::Meta && meta_id.find(title_id) != meta_id.end()) + return meta_id.at(title_id); + + const auto res1 = CheckMapForContentRecord(yuzu_meta, title_id, type); + if (res1 != boost::none) + return res1; + return CheckMapForContentRecord(meta, title_id, type); +} + +std::vector<NcaID> RegisteredCache::AccumulateFiles() const { + std::vector<NcaID> ids; + for (const auto& d2_dir : dir->GetSubdirectories()) { + if (FollowsNcaIdFormat(d2_dir->GetName())) { + ids.push_back(HexStringToArray<0x10, true>(d2_dir->GetName().substr(0, 0x20))); + continue; + } + + if (!FollowsTwoDigitDirFormat(d2_dir->GetName())) + continue; + + for (const auto& nca_dir : d2_dir->GetSubdirectories()) { + if (!FollowsNcaIdFormat(nca_dir->GetName())) + continue; + + ids.push_back(HexStringToArray<0x10, true>(nca_dir->GetName().substr(0, 0x20))); + } + + for (const auto& nca_file : d2_dir->GetFiles()) { + if (!FollowsNcaIdFormat(nca_file->GetName())) + continue; + + ids.push_back(HexStringToArray<0x10, true>(nca_file->GetName().substr(0, 0x20))); + } + } + + for (const auto& d2_file : dir->GetFiles()) { + if (FollowsNcaIdFormat(d2_file->GetName())) + ids.push_back(HexStringToArray<0x10, true>(d2_file->GetName().substr(0, 0x20))); + } + return ids; +} + +void RegisteredCache::ProcessFiles(const std::vector<NcaID>& ids) { + for (const auto& id : ids) { + const auto file = GetFileAtID(id); + + if (file == nullptr) + continue; + const auto nca = std::make_shared<NCA>(parser(file, id)); + if (nca->GetStatus() != Loader::ResultStatus::Success || + nca->GetType() != NCAContentType::Meta) { + continue; + } + + const auto section0 = nca->GetSubdirectories()[0]; + + for (const auto& file : section0->GetFiles()) { + if (file->GetExtension() != "cnmt") + continue; + + meta.insert_or_assign(nca->GetTitleId(), CNMT(file)); + meta_id.insert_or_assign(nca->GetTitleId(), id); + break; + } + } +} + +void RegisteredCache::AccumulateYuzuMeta() { + const auto dir = this->dir->GetSubdirectory("yuzu_meta"); + if (dir == nullptr) + return; + + for (const auto& file : dir->GetFiles()) { + if (file->GetExtension() != "cnmt") + continue; + + CNMT cnmt(file); + yuzu_meta.insert_or_assign(cnmt.GetTitleID(), std::move(cnmt)); + } +} + +void RegisteredCache::Refresh() { + if (dir == nullptr) + return; + const auto ids = AccumulateFiles(); + ProcessFiles(ids); + AccumulateYuzuMeta(); +} + +RegisteredCache::RegisteredCache(VirtualDir dir_, RegisteredCacheParsingFunction parsing_function) + : dir(std::move(dir_)), parser(std::move(parsing_function)) { + Refresh(); +} + +bool RegisteredCache::HasEntry(u64 title_id, ContentRecordType type) const { + return GetEntryRaw(title_id, type) != nullptr; +} + +bool RegisteredCache::HasEntry(RegisteredCacheEntry entry) const { + return GetEntryRaw(entry) != nullptr; +} + +VirtualFile RegisteredCache::GetEntryRaw(u64 title_id, ContentRecordType type) const { + const auto id = GetNcaIDFromMetadata(title_id, type); + if (id == boost::none) + return nullptr; + + return parser(GetFileAtID(id.get()), id.get()); +} + +VirtualFile RegisteredCache::GetEntryRaw(RegisteredCacheEntry entry) const { + return GetEntryRaw(entry.title_id, entry.type); +} + +std::shared_ptr<NCA> RegisteredCache::GetEntry(u64 title_id, ContentRecordType type) const { + const auto raw = GetEntryRaw(title_id, type); + if (raw == nullptr) + return nullptr; + return std::make_shared<NCA>(raw); +} + +std::shared_ptr<NCA> RegisteredCache::GetEntry(RegisteredCacheEntry entry) const { + return GetEntry(entry.title_id, entry.type); +} + +template <typename T> +void RegisteredCache::IterateAllMetadata( + std::vector<T>& out, std::function<T(const CNMT&, const ContentRecord&)> proc, + std::function<bool(const CNMT&, const ContentRecord&)> filter) const { + for (const auto& kv : meta) { + const auto& cnmt = kv.second; + if (filter(cnmt, EMPTY_META_CONTENT_RECORD)) + out.push_back(proc(cnmt, EMPTY_META_CONTENT_RECORD)); + for (const auto& rec : cnmt.GetContentRecords()) { + if (GetFileAtID(rec.nca_id) != nullptr && filter(cnmt, rec)) { + out.push_back(proc(cnmt, rec)); + } + } + } + for (const auto& kv : yuzu_meta) { + const auto& cnmt = kv.second; + for (const auto& rec : cnmt.GetContentRecords()) { + if (GetFileAtID(rec.nca_id) != nullptr && filter(cnmt, rec)) { + out.push_back(proc(cnmt, rec)); + } + } + } +} + +std::vector<RegisteredCacheEntry> RegisteredCache::ListEntries() const { + std::vector<RegisteredCacheEntry> out; + IterateAllMetadata<RegisteredCacheEntry>( + out, + [](const CNMT& c, const ContentRecord& r) { + return RegisteredCacheEntry{c.GetTitleID(), r.type}; + }, + [](const CNMT& c, const ContentRecord& r) { return true; }); + return out; +} + +std::vector<RegisteredCacheEntry> RegisteredCache::ListEntriesFilter( + boost::optional<TitleType> title_type, boost::optional<ContentRecordType> record_type, + boost::optional<u64> title_id) const { + std::vector<RegisteredCacheEntry> out; + IterateAllMetadata<RegisteredCacheEntry>( + out, + [](const CNMT& c, const ContentRecord& r) { + return RegisteredCacheEntry{c.GetTitleID(), r.type}; + }, + [&title_type, &record_type, &title_id](const CNMT& c, const ContentRecord& r) { + if (title_type != boost::none && title_type.get() != c.GetType()) + return false; + if (record_type != boost::none && record_type.get() != r.type) + return false; + if (title_id != boost::none && title_id.get() != c.GetTitleID()) + return false; + return true; + }); + return out; +} + +static std::shared_ptr<NCA> GetNCAFromXCIForID(std::shared_ptr<XCI> xci, const NcaID& id) { + const auto filename = fmt::format("{}.nca", HexArrayToString(id, false)); + const auto iter = + std::find_if(xci->GetNCAs().begin(), xci->GetNCAs().end(), + [&filename](std::shared_ptr<NCA> nca) { return nca->GetName() == filename; }); + return iter == xci->GetNCAs().end() ? nullptr : *iter; +} + +InstallResult RegisteredCache::InstallEntry(std::shared_ptr<XCI> xci, bool overwrite_if_exists, + const VfsCopyFunction& copy) { + const auto& ncas = xci->GetNCAs(); + const auto& meta_iter = std::find_if(ncas.begin(), ncas.end(), [](std::shared_ptr<NCA> nca) { + return nca->GetType() == NCAContentType::Meta; + }); + + if (meta_iter == ncas.end()) { + LOG_ERROR(Loader, "The XCI you are attempting to install does not have a metadata NCA and " + "is therefore malformed. Double check your encryption keys."); + return InstallResult::ErrorMetaFailed; + } + + // Install Metadata File + const auto meta_id_raw = (*meta_iter)->GetName().substr(0, 32); + const auto meta_id = HexStringToArray<16>(meta_id_raw); + + const auto res = RawInstallNCA(*meta_iter, copy, overwrite_if_exists, meta_id); + if (res != InstallResult::Success) + return res; + + // Install all the other NCAs + const auto section0 = (*meta_iter)->GetSubdirectories()[0]; + const auto cnmt_file = section0->GetFiles()[0]; + const CNMT cnmt(cnmt_file); + for (const auto& record : cnmt.GetContentRecords()) { + const auto nca = GetNCAFromXCIForID(xci, record.nca_id); + if (nca == nullptr) + return InstallResult::ErrorCopyFailed; + const auto res2 = RawInstallNCA(nca, copy, overwrite_if_exists, record.nca_id); + if (res2 != InstallResult::Success) + return res2; + } + + Refresh(); + return InstallResult::Success; +} + +InstallResult RegisteredCache::InstallEntry(std::shared_ptr<NCA> nca, TitleType type, + bool overwrite_if_exists, const VfsCopyFunction& copy) { + CNMTHeader header{ + nca->GetTitleId(), ///< Title ID + 0, ///< Ignore/Default title version + type, ///< Type + {}, ///< Padding + 0x10, ///< Default table offset + 1, ///< 1 Content Entry + 0, ///< No Meta Entries + {}, ///< Padding + }; + OptionalHeader opt_header{0, 0}; + ContentRecord c_rec{{}, {}, {}, GetCRTypeFromNCAType(nca->GetType()), {}}; + const auto& data = nca->GetBaseFile()->ReadBytes(0x100000); + mbedtls_sha256(data.data(), data.size(), c_rec.hash.data(), 0); + memcpy(&c_rec.nca_id, &c_rec.hash, 16); + const CNMT new_cnmt(header, opt_header, {c_rec}, {}); + if (!RawInstallYuzuMeta(new_cnmt)) + return InstallResult::ErrorMetaFailed; + return RawInstallNCA(nca, copy, overwrite_if_exists, c_rec.nca_id); +} + +InstallResult RegisteredCache::RawInstallNCA(std::shared_ptr<NCA> nca, const VfsCopyFunction& copy, + bool overwrite_if_exists, + boost::optional<NcaID> override_id) { + const auto in = nca->GetBaseFile(); + Core::Crypto::SHA256Hash hash{}; + + // Calculate NcaID + // NOTE: Because computing the SHA256 of an entire NCA is quite expensive (especially if the + // game is massive), we're going to cheat and only hash the first MB of the NCA. + // Also, for XCIs the NcaID matters, so if the override id isn't none, use that. + NcaID id{}; + if (override_id == boost::none) { + const auto& data = in->ReadBytes(0x100000); + mbedtls_sha256(data.data(), data.size(), hash.data(), 0); + memcpy(id.data(), hash.data(), 16); + } else { + id = override_id.get(); + } + + std::string path = GetRelativePathFromNcaID(id, false, true); + + if (GetFileAtID(id) != nullptr && !overwrite_if_exists) { + LOG_WARNING(Loader, "Attempting to overwrite existing NCA. Skipping..."); + return InstallResult::ErrorAlreadyExists; + } + + if (GetFileAtID(id) != nullptr) { + LOG_WARNING(Loader, "Overwriting existing NCA..."); + VirtualDir c_dir; + { c_dir = dir->GetFileRelative(path)->GetContainingDirectory(); } + c_dir->DeleteFile(FileUtil::GetFilename(path)); + } + + auto out = dir->CreateFileRelative(path); + if (out == nullptr) + return InstallResult::ErrorCopyFailed; + return copy(in, out) ? InstallResult::Success : InstallResult::ErrorCopyFailed; +} + +bool RegisteredCache::RawInstallYuzuMeta(const CNMT& cnmt) { + // Reasoning behind this method can be found in the comment for InstallEntry, NCA overload. + const auto dir = this->dir->CreateDirectoryRelative("yuzu_meta"); + const auto filename = GetCNMTName(cnmt.GetType(), cnmt.GetTitleID()); + if (dir->GetFile(filename) == nullptr) { + auto out = dir->CreateFile(filename); + const auto buffer = cnmt.Serialize(); + out->Resize(buffer.size()); + out->WriteBytes(buffer); + } else { + auto out = dir->GetFile(filename); + CNMT old_cnmt(out); + // Returns true on change + if (old_cnmt.UnionRecords(cnmt)) { + out->Resize(0); + const auto buffer = old_cnmt.Serialize(); + out->Resize(buffer.size()); + out->WriteBytes(buffer); + } + } + Refresh(); + return std::find_if(yuzu_meta.begin(), yuzu_meta.end(), + [&cnmt](const std::pair<u64, CNMT>& kv) { + return kv.second.GetType() == cnmt.GetType() && + kv.second.GetTitleID() == cnmt.GetTitleID(); + }) != yuzu_meta.end(); +} +} // namespace FileSys diff --git a/src/core/file_sys/registered_cache.h b/src/core/file_sys/registered_cache.h new file mode 100644 index 000000000..a7c51a59c --- /dev/null +++ b/src/core/file_sys/registered_cache.h @@ -0,0 +1,124 @@ +// Copyright 2018 yuzu emulator team +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#pragma once + +#include <array> +#include <functional> +#include <map> +#include <memory> +#include <string> +#include <vector> +#include <boost/container/flat_map.hpp> +#include "common/common_funcs.h" +#include "common/common_types.h" +#include "content_archive.h" +#include "core/file_sys/nca_metadata.h" +#include "core/file_sys/vfs.h" + +namespace FileSys { +class XCI; +class CNMT; + +using NcaID = std::array<u8, 0x10>; +using RegisteredCacheParsingFunction = std::function<VirtualFile(const VirtualFile&, const NcaID&)>; +using VfsCopyFunction = std::function<bool(VirtualFile, VirtualFile)>; + +enum class InstallResult { + Success, + ErrorAlreadyExists, + ErrorCopyFailed, + ErrorMetaFailed, +}; + +struct RegisteredCacheEntry { + u64 title_id; + ContentRecordType type; + + std::string DebugInfo() const; +}; + +// boost flat_map requires operator< for O(log(n)) lookups. +bool operator<(const RegisteredCacheEntry& lhs, const RegisteredCacheEntry& rhs); + +/* + * A class that catalogues NCAs in the registered directory structure. + * Nintendo's registered format follows this structure: + * + * Root + * | 000000XX <- XX is the ____ two digits of the NcaID + * | <hash>.nca <- hash is the NcaID (first half of SHA256 over entire file) (folder) + * | 00 + * | 01 <- Actual content split along 4GB boundaries. (optional) + * + * (This impl also supports substituting the nca dir for an nca file, as that's more convenient when + * 4GB splitting can be ignored.) + */ +class RegisteredCache { +public: + // Parsing function defines the conversion from raw file to NCA. If there are other steps + // besides creating the NCA from the file (e.g. NAX0 on SD Card), that should go in a custom + // parsing function. + explicit RegisteredCache(VirtualDir dir, + RegisteredCacheParsingFunction parsing_function = + [](const VirtualFile& file, const NcaID& id) { return file; }); + + void Refresh(); + + bool HasEntry(u64 title_id, ContentRecordType type) const; + bool HasEntry(RegisteredCacheEntry entry) const; + + VirtualFile GetEntryRaw(u64 title_id, ContentRecordType type) const; + VirtualFile GetEntryRaw(RegisteredCacheEntry entry) const; + + std::shared_ptr<NCA> GetEntry(u64 title_id, ContentRecordType type) const; + std::shared_ptr<NCA> GetEntry(RegisteredCacheEntry entry) const; + + std::vector<RegisteredCacheEntry> ListEntries() const; + // If a parameter is not boost::none, it will be filtered for from all entries. + std::vector<RegisteredCacheEntry> ListEntriesFilter( + boost::optional<TitleType> title_type = boost::none, + boost::optional<ContentRecordType> record_type = boost::none, + boost::optional<u64> title_id = boost::none) const; + + // Raw copies all the ncas from the xci to the csache. Does some quick checks to make sure there + // is a meta NCA and all of them are accessible. + InstallResult InstallEntry(std::shared_ptr<XCI> xci, bool overwrite_if_exists = false, + const VfsCopyFunction& copy = &VfsRawCopy); + + // Due to the fact that we must use Meta-type NCAs to determine the existance of files, this + // poses quite a challenge. Instead of creating a new meta NCA for this file, yuzu will create a + // dir inside the NAND called 'yuzu_meta' and store the raw CNMT there. + // TODO(DarkLordZach): Author real meta-type NCAs and install those. + InstallResult InstallEntry(std::shared_ptr<NCA> nca, TitleType type, + bool overwrite_if_exists = false, + const VfsCopyFunction& copy = &VfsRawCopy); + +private: + template <typename T> + void IterateAllMetadata(std::vector<T>& out, + std::function<T(const CNMT&, const ContentRecord&)> proc, + std::function<bool(const CNMT&, const ContentRecord&)> filter) const; + std::vector<NcaID> AccumulateFiles() const; + void ProcessFiles(const std::vector<NcaID>& ids); + void AccumulateYuzuMeta(); + boost::optional<NcaID> GetNcaIDFromMetadata(u64 title_id, ContentRecordType type) const; + VirtualFile GetFileAtID(NcaID id) const; + VirtualFile OpenFileOrDirectoryConcat(const VirtualDir& dir, std::string_view path) const; + InstallResult RawInstallNCA(std::shared_ptr<NCA> nca, const VfsCopyFunction& copy, + bool overwrite_if_exists, + boost::optional<NcaID> override_id = boost::none); + bool RawInstallYuzuMeta(const CNMT& cnmt); + + VirtualDir dir; + RegisteredCacheParsingFunction parser; + // maps tid -> NcaID of meta + boost::container::flat_map<u64, NcaID> meta_id; + // maps tid -> meta + boost::container::flat_map<u64, CNMT> meta; + // maps tid -> meta for CNMT in yuzu_meta + boost::container::flat_map<u64, CNMT> yuzu_meta; +}; + +} // namespace FileSys diff --git a/src/core/file_sys/romfs.cpp b/src/core/file_sys/romfs.cpp index ff3ddb29c..e490c8ace 100644 --- a/src/core/file_sys/romfs.cpp +++ b/src/core/file_sys/romfs.cpp @@ -65,7 +65,7 @@ void ProcessFile(VirtualFile file, size_t file_offset, size_t data_offset, u32 t auto entry = GetEntry<FileEntry>(file, file_offset + this_file_offset); parent->AddFile(std::make_shared<OffsetVfsFile>( - file, entry.first.size, entry.first.offset + data_offset, entry.second, parent)); + file, entry.first.size, entry.first.offset + data_offset, entry.second)); if (entry.first.sibling == ROMFS_ENTRY_EMPTY) break; @@ -79,7 +79,7 @@ void ProcessDirectory(VirtualFile file, size_t dir_offset, size_t file_offset, s while (true) { auto entry = GetEntry<DirectoryEntry>(file, dir_offset + this_dir_offset); auto current = std::make_shared<VectorVfsDirectory>( - std::vector<VirtualFile>{}, std::vector<VirtualDir>{}, parent, entry.second); + std::vector<VirtualFile>{}, std::vector<VirtualDir>{}, entry.second); if (entry.first.child_file != ROMFS_ENTRY_EMPTY) { ProcessFile(file, file_offset, data_offset, entry.first.child_file, current); @@ -108,9 +108,9 @@ VirtualDir ExtractRomFS(VirtualFile file) { const u64 file_offset = header.file_meta.offset; const u64 dir_offset = header.directory_meta.offset + 4; - const auto root = + auto root = std::make_shared<VectorVfsDirectory>(std::vector<VirtualFile>{}, std::vector<VirtualDir>{}, - file->GetContainingDirectory(), file->GetName()); + file->GetName(), file->GetContainingDirectory()); ProcessDirectory(file, dir_offset, file_offset, header.data_offset, 0, root); diff --git a/src/core/file_sys/vfs_concat.cpp b/src/core/file_sys/vfs_concat.cpp new file mode 100644 index 000000000..e6bf586a3 --- /dev/null +++ b/src/core/file_sys/vfs_concat.cpp @@ -0,0 +1,94 @@ +// Copyright 2018 yuzu emulator team +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#include <algorithm> +#include <utility> + +#include "core/file_sys/vfs_concat.h" + +namespace FileSys { + +VirtualFile ConcatenateFiles(std::vector<VirtualFile> files, std::string name) { + if (files.empty()) + return nullptr; + if (files.size() == 1) + return files[0]; + + return std::shared_ptr<VfsFile>(new ConcatenatedVfsFile(std::move(files), std::move(name))); +} + +ConcatenatedVfsFile::ConcatenatedVfsFile(std::vector<VirtualFile> files_, std::string name) + : name(std::move(name)) { + size_t next_offset = 0; + for (const auto& file : files_) { + files[next_offset] = file; + next_offset += file->GetSize(); + } +} + +std::string ConcatenatedVfsFile::GetName() const { + if (files.empty()) + return ""; + if (!name.empty()) + return name; + return files.begin()->second->GetName(); +} + +size_t ConcatenatedVfsFile::GetSize() const { + if (files.empty()) + return 0; + return files.rbegin()->first + files.rbegin()->second->GetSize(); +} + +bool ConcatenatedVfsFile::Resize(size_t new_size) { + return false; +} + +std::shared_ptr<VfsDirectory> ConcatenatedVfsFile::GetContainingDirectory() const { + if (files.empty()) + return nullptr; + return files.begin()->second->GetContainingDirectory(); +} + +bool ConcatenatedVfsFile::IsWritable() const { + return false; +} + +bool ConcatenatedVfsFile::IsReadable() const { + return true; +} + +size_t ConcatenatedVfsFile::Read(u8* data, size_t length, size_t offset) const { + auto entry = files.end(); + for (auto iter = files.begin(); iter != files.end(); ++iter) { + if (iter->first > offset) { + entry = --iter; + break; + } + } + + // Check if the entry should be the last one. The loop above will make it end(). + if (entry == files.end() && offset < files.rbegin()->first + files.rbegin()->second->GetSize()) + --entry; + + if (entry == files.end()) + return 0; + + const auto remaining = entry->second->GetSize() + offset - entry->first; + if (length > remaining) { + return entry->second->Read(data, remaining, offset - entry->first) + + Read(data + remaining, length - remaining, offset + remaining); + } + + return entry->second->Read(data, length, offset - entry->first); +} + +size_t ConcatenatedVfsFile::Write(const u8* data, size_t length, size_t offset) { + return 0; +} + +bool ConcatenatedVfsFile::Rename(std::string_view name) { + return false; +} +} // namespace FileSys diff --git a/src/core/file_sys/vfs_concat.h b/src/core/file_sys/vfs_concat.h new file mode 100644 index 000000000..686d32515 --- /dev/null +++ b/src/core/file_sys/vfs_concat.h @@ -0,0 +1,41 @@ +// Copyright 2018 yuzu emulator team +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#pragma once + +#include <memory> +#include <string_view> +#include <boost/container/flat_map.hpp> +#include "core/file_sys/vfs.h" + +namespace FileSys { + +// Wrapper function to allow for more efficient handling of files.size() == 0, 1 cases. +VirtualFile ConcatenateFiles(std::vector<VirtualFile> files, std::string name = ""); + +// Class that wraps multiple vfs files and concatenates them, making reads seamless. Currently +// read-only. +class ConcatenatedVfsFile : public VfsFile { + friend VirtualFile ConcatenateFiles(std::vector<VirtualFile> files, std::string name); + + ConcatenatedVfsFile(std::vector<VirtualFile> files, std::string name); + +public: + std::string GetName() const override; + size_t GetSize() const override; + bool Resize(size_t new_size) override; + std::shared_ptr<VfsDirectory> GetContainingDirectory() const override; + bool IsWritable() const override; + bool IsReadable() const override; + size_t Read(u8* data, size_t length, size_t offset) const override; + size_t Write(const u8* data, size_t length, size_t offset) override; + bool Rename(std::string_view name) override; + +private: + // Maps starting offset to file -- more efficient. + boost::container::flat_map<u64, VirtualFile> files; + std::string name; +}; + +} // namespace FileSys diff --git a/src/core/file_sys/vfs_real.cpp b/src/core/file_sys/vfs_real.cpp index 1b5919737..0afe515f0 100644 --- a/src/core/file_sys/vfs_real.cpp +++ b/src/core/file_sys/vfs_real.cpp @@ -83,8 +83,12 @@ VirtualFile RealVfsFilesystem::OpenFile(std::string_view path_, Mode perms) { VirtualFile RealVfsFilesystem::CreateFile(std::string_view path_, Mode perms) { const auto path = FileUtil::SanitizePath(path_, FileUtil::DirectorySeparator::PlatformDefault); - if (!FileUtil::Exists(path) && !FileUtil::CreateEmptyFile(path)) - return nullptr; + const auto path_fwd = FileUtil::SanitizePath(path, FileUtil::DirectorySeparator::ForwardSlash); + if (!FileUtil::Exists(path)) { + FileUtil::CreateFullPath(path_fwd); + if (!FileUtil::CreateEmptyFile(path)) + return nullptr; + } return OpenFile(path, perms); } @@ -140,8 +144,12 @@ VirtualDir RealVfsFilesystem::OpenDirectory(std::string_view path_, Mode perms) VirtualDir RealVfsFilesystem::CreateDirectory(std::string_view path_, Mode perms) { const auto path = FileUtil::SanitizePath(path_, FileUtil::DirectorySeparator::PlatformDefault); - if (!FileUtil::Exists(path) && !FileUtil::CreateDir(path)) - return nullptr; + const auto path_fwd = FileUtil::SanitizePath(path, FileUtil::DirectorySeparator::ForwardSlash); + if (!FileUtil::Exists(path)) { + FileUtil::CreateFullPath(path_fwd); + if (!FileUtil::CreateDir(path)) + return nullptr; + } // Cannot use make_shared as RealVfsDirectory constructor is private return std::shared_ptr<RealVfsDirectory>(new RealVfsDirectory(*this, path, perms)); } @@ -306,14 +314,14 @@ RealVfsDirectory::RealVfsDirectory(RealVfsFilesystem& base_, const std::string& std::shared_ptr<VfsFile> RealVfsDirectory::GetFileRelative(std::string_view path) const { const auto full_path = FileUtil::SanitizePath(this->path + DIR_SEP + std::string(path)); - if (!FileUtil::Exists(full_path)) + if (!FileUtil::Exists(full_path) || FileUtil::IsDirectory(full_path)) return nullptr; return base.OpenFile(full_path, perms); } std::shared_ptr<VfsDirectory> RealVfsDirectory::GetDirectoryRelative(std::string_view path) const { const auto full_path = FileUtil::SanitizePath(this->path + DIR_SEP + std::string(path)); - if (!FileUtil::Exists(full_path)) + if (!FileUtil::Exists(full_path) || !FileUtil::IsDirectory(full_path)) return nullptr; return base.OpenDirectory(full_path, perms); } diff --git a/src/core/file_sys/vfs_real.h b/src/core/file_sys/vfs_real.h index 8a1e79ef6..989803d43 100644 --- a/src/core/file_sys/vfs_real.h +++ b/src/core/file_sys/vfs_real.h @@ -5,7 +5,6 @@ #pragma once #include <string_view> - #include <boost/container/flat_map.hpp> #include "common/file_util.h" #include "core/file_sys/mode.h" diff --git a/src/core/file_sys/vfs_vector.cpp b/src/core/file_sys/vfs_vector.cpp index fda603960..98e7c4598 100644 --- a/src/core/file_sys/vfs_vector.cpp +++ b/src/core/file_sys/vfs_vector.cpp @@ -8,8 +8,8 @@ namespace FileSys { VectorVfsDirectory::VectorVfsDirectory(std::vector<VirtualFile> files_, - std::vector<VirtualDir> dirs_, VirtualDir parent_, - std::string name_) + std::vector<VirtualDir> dirs_, std::string name_, + VirtualDir parent_) : files(std::move(files_)), dirs(std::move(dirs_)), parent(std::move(parent_)), name(std::move(name_)) {} diff --git a/src/core/file_sys/vfs_vector.h b/src/core/file_sys/vfs_vector.h index b3b468233..179f62e4b 100644 --- a/src/core/file_sys/vfs_vector.h +++ b/src/core/file_sys/vfs_vector.h @@ -13,8 +13,8 @@ namespace FileSys { class VectorVfsDirectory : public VfsDirectory { public: explicit VectorVfsDirectory(std::vector<VirtualFile> files = {}, - std::vector<VirtualDir> dirs = {}, VirtualDir parent = nullptr, - std::string name = ""); + std::vector<VirtualDir> dirs = {}, std::string name = "", + VirtualDir parent = nullptr); std::vector<std::shared_ptr<VfsFile>> GetFiles() const override; std::vector<std::shared_ptr<VfsDirectory>> GetSubdirectories() const override; diff --git a/src/core/hle/service/filesystem/filesystem.cpp b/src/core/hle/service/filesystem/filesystem.cpp index 5e416cde2..da658cbe6 100644 --- a/src/core/hle/service/filesystem/filesystem.cpp +++ b/src/core/hle/service/filesystem/filesystem.cpp @@ -226,6 +226,7 @@ ResultVal<FileSys::EntryType> VfsDirectoryServiceWrapper::GetEntryType( static std::unique_ptr<FileSys::RomFSFactory> romfs_factory; static std::unique_ptr<FileSys::SaveDataFactory> save_data_factory; static std::unique_ptr<FileSys::SDMCFactory> sdmc_factory; +static std::unique_ptr<FileSys::BISFactory> bis_factory; ResultCode RegisterRomFS(std::unique_ptr<FileSys::RomFSFactory>&& factory) { ASSERT_MSG(romfs_factory == nullptr, "Tried to register a second RomFS"); @@ -248,6 +249,13 @@ ResultCode RegisterSDMC(std::unique_ptr<FileSys::SDMCFactory>&& factory) { return RESULT_SUCCESS; } +ResultCode RegisterBIS(std::unique_ptr<FileSys::BISFactory>&& factory) { + ASSERT_MSG(bis_factory == nullptr, "Tried to register a second BIS"); + bis_factory = std::move(factory); + LOG_DEBUG(Service_FS, "Registred BIS"); + return RESULT_SUCCESS; +} + ResultVal<FileSys::VirtualFile> OpenRomFS(u64 title_id) { LOG_TRACE(Service_FS, "Opening RomFS for title_id={:016X}", title_id); @@ -281,6 +289,14 @@ ResultVal<FileSys::VirtualDir> OpenSDMC() { return sdmc_factory->Open(); } +std::shared_ptr<FileSys::RegisteredCache> GetSystemNANDContents() { + return bis_factory->GetSystemNANDContents(); +} + +std::shared_ptr<FileSys::RegisteredCache> GetUserNANDContents() { + return bis_factory->GetUserNANDContents(); +} + void RegisterFileSystems(const FileSys::VirtualFilesystem& vfs) { romfs_factory = nullptr; save_data_factory = nullptr; @@ -291,6 +307,9 @@ void RegisterFileSystems(const FileSys::VirtualFilesystem& vfs) { auto sd_directory = vfs->OpenDirectory(FileUtil::GetUserPath(FileUtil::UserPath::SDMCDir), FileSys::Mode::ReadWrite); + if (bis_factory == nullptr) + bis_factory = std::make_unique<FileSys::BISFactory>(nand_directory); + auto savedata = std::make_unique<FileSys::SaveDataFactory>(std::move(nand_directory)); save_data_factory = std::move(savedata); diff --git a/src/core/hle/service/filesystem/filesystem.h b/src/core/hle/service/filesystem/filesystem.h index 462c13f20..1d6f922dd 100644 --- a/src/core/hle/service/filesystem/filesystem.h +++ b/src/core/hle/service/filesystem/filesystem.h @@ -6,6 +6,7 @@ #include <memory> #include "common/common_types.h" +#include "core/file_sys/bis_factory.h" #include "core/file_sys/directory.h" #include "core/file_sys/mode.h" #include "core/file_sys/romfs_factory.h" @@ -24,16 +25,15 @@ namespace FileSystem { ResultCode RegisterRomFS(std::unique_ptr<FileSys::RomFSFactory>&& factory); ResultCode RegisterSaveData(std::unique_ptr<FileSys::SaveDataFactory>&& factory); ResultCode RegisterSDMC(std::unique_ptr<FileSys::SDMCFactory>&& factory); +ResultCode RegisterBIS(std::unique_ptr<FileSys::BISFactory>&& factory); -// TODO(DarkLordZach): BIS Filesystem -// ResultCode RegisterBIS(std::unique_ptr<FileSys::BISFactory>&& factory); ResultVal<FileSys::VirtualFile> OpenRomFS(u64 title_id); ResultVal<FileSys::VirtualDir> OpenSaveData(FileSys::SaveDataSpaceId space, FileSys::SaveDataDescriptor save_struct); ResultVal<FileSys::VirtualDir> OpenSDMC(); -// TODO(DarkLordZach): BIS Filesystem -// ResultVal<std::unique_ptr<FileSys::FileSystemBackend>> OpenBIS(); +std::shared_ptr<FileSys::RegisteredCache> GetSystemNANDContents(); +std::shared_ptr<FileSys::RegisteredCache> GetUserNANDContents(); /// Registers all Filesystem services with the specified service manager. void InstallInterfaces(SM::ServiceManager& service_manager, const FileSys::VirtualFilesystem& vfs); diff --git a/src/core/loader/loader.cpp b/src/core/loader/loader.cpp index 5e07a3f10..70ef5d240 100644 --- a/src/core/loader/loader.cpp +++ b/src/core/loader/loader.cpp @@ -41,6 +41,8 @@ FileType IdentifyFile(FileSys::VirtualFile file) { FileType GuessFromFilename(const std::string& name) { if (name == "main") return FileType::DeconstructedRomDirectory; + if (name == "00") + return FileType::NCA; const std::string extension = Common::ToLower(std::string(FileUtil::GetExtensionFromFilename(name))); diff --git a/src/yuzu/game_list.cpp b/src/yuzu/game_list.cpp index 85cb12594..f867118d9 100644 --- a/src/yuzu/game_list.cpp +++ b/src/yuzu/game_list.cpp @@ -2,6 +2,7 @@ // Licensed under GPLv2 or any later version // Refer to the license.txt file included. +#include <regex> #include <QApplication> #include <QDir> #include <QFileInfo> @@ -402,12 +403,72 @@ void GameList::RefreshGameDirectory() { } } -void GameListWorker::AddFstEntriesToGameList(const std::string& dir_path, unsigned int recursion) { - boost::container::flat_map<u64, std::shared_ptr<FileSys::NCA>> nca_control_map; +static void GetMetadataFromControlNCA(const std::shared_ptr<FileSys::NCA>& nca, + std::vector<u8>& icon, std::string& name) { + const auto control_dir = FileSys::ExtractRomFS(nca->GetRomFS()); + if (control_dir == nullptr) + return; + + const auto nacp_file = control_dir->GetFile("control.nacp"); + if (nacp_file == nullptr) + return; + FileSys::NACP nacp(nacp_file); + name = nacp.GetApplicationName(); + + FileSys::VirtualFile icon_file = nullptr; + for (const auto& language : FileSys::LANGUAGE_NAMES) { + icon_file = control_dir->GetFile("icon_" + std::string(language) + ".dat"); + if (icon_file != nullptr) { + icon = icon_file->ReadAllBytes(); + break; + } + } +} + +void GameListWorker::AddInstalledTitlesToGameList() { + const auto usernand = Service::FileSystem::GetUserNANDContents(); + const auto installed_games = usernand->ListEntriesFilter(FileSys::TitleType::Application, + FileSys::ContentRecordType::Program); + + for (const auto& game : installed_games) { + const auto& file = usernand->GetEntryRaw(game); + std::unique_ptr<Loader::AppLoader> loader = Loader::GetLoader(file); + if (!loader) + continue; + + std::vector<u8> icon; + std::string name; + u64 program_id; + loader->ReadProgramId(program_id); + + const auto& control = + usernand->GetEntry(game.title_id, FileSys::ContentRecordType::Control); + if (control != nullptr) + GetMetadataFromControlNCA(control, icon, name); + emit EntryReady({ + new GameListItemPath( + FormatGameName(file->GetFullPath()), icon, QString::fromStdString(name), + QString::fromStdString(Loader::GetFileTypeString(loader->GetFileType())), + program_id), + new GameListItem( + QString::fromStdString(Loader::GetFileTypeString(loader->GetFileType()))), + new GameListItemSize(file->GetSize()), + }); + } + + const auto control_data = usernand->ListEntriesFilter(FileSys::TitleType::Application, + FileSys::ContentRecordType::Control); + + for (const auto& entry : control_data) { + const auto nca = usernand->GetEntry(entry); + if (nca != nullptr) + nca_control_map.insert_or_assign(entry.title_id, nca); + } +} - const auto nca_control_callback = - [this, &nca_control_map](u64* num_entries_out, const std::string& directory, - const std::string& virtual_name) -> bool { +void GameListWorker::FillControlMap(const std::string& dir_path) { + const auto nca_control_callback = [this](u64* num_entries_out, const std::string& directory, + const std::string& virtual_name) -> bool { std::string physical_name = directory + DIR_SEP + virtual_name; if (stop_processing) @@ -425,10 +486,11 @@ void GameListWorker::AddFstEntriesToGameList(const std::string& dir_path, unsign }; FileUtil::ForeachDirectoryEntry(nullptr, dir_path, nca_control_callback); +} - const auto callback = [this, recursion, - &nca_control_map](u64* num_entries_out, const std::string& directory, - const std::string& virtual_name) -> bool { +void GameListWorker::AddFstEntriesToGameList(const std::string& dir_path, unsigned int recursion) { + const auto callback = [this, recursion](u64* num_entries_out, const std::string& directory, + const std::string& virtual_name) -> bool { std::string physical_name = directory + DIR_SEP + virtual_name; if (stop_processing) @@ -458,20 +520,7 @@ void GameListWorker::AddFstEntriesToGameList(const std::string& dir_path, unsign // Use from metadata pool. if (nca_control_map.find(program_id) != nca_control_map.end()) { const auto nca = nca_control_map[program_id]; - const auto control_dir = FileSys::ExtractRomFS(nca->GetRomFS()); - - const auto nacp_file = control_dir->GetFile("control.nacp"); - FileSys::NACP nacp(nacp_file); - name = nacp.GetApplicationName(); - - FileSys::VirtualFile icon_file = nullptr; - for (const auto& language : FileSys::LANGUAGE_NAMES) { - icon_file = control_dir->GetFile("icon_" + std::string(language) + ".dat"); - if (icon_file != nullptr) { - icon = icon_file->ReadAllBytes(); - break; - } - } + GetMetadataFromControlNCA(nca, icon, name); } } @@ -498,7 +547,10 @@ void GameListWorker::AddFstEntriesToGameList(const std::string& dir_path, unsign void GameListWorker::run() { stop_processing = false; watch_list.append(dir_path); + FillControlMap(dir_path.toStdString()); + AddInstalledTitlesToGameList(); AddFstEntriesToGameList(dir_path.toStdString(), deep_scan ? 256 : 0); + nca_control_map.clear(); emit Finished(watch_list); } diff --git a/src/yuzu/game_list_p.h b/src/yuzu/game_list_p.h index 8fe5e8b80..10c2ef075 100644 --- a/src/yuzu/game_list_p.h +++ b/src/yuzu/game_list_p.h @@ -163,10 +163,13 @@ signals: private: FileSys::VirtualFilesystem vfs; + std::map<u64, std::shared_ptr<FileSys::NCA>> nca_control_map; QStringList watch_list; QString dir_path; bool deep_scan; std::atomic_bool stop_processing; + void AddInstalledTitlesToGameList(); + void FillControlMap(const std::string& dir_path); void AddFstEntriesToGameList(const std::string& dir_path, unsigned int recursion = 0); }; diff --git a/src/yuzu/main.cpp b/src/yuzu/main.cpp index 4bbea3f3c..f7eee7769 100644 --- a/src/yuzu/main.cpp +++ b/src/yuzu/main.cpp @@ -27,6 +27,7 @@ #include "common/string_util.h" #include "core/core.h" #include "core/crypto/key_manager.h" +#include "core/file_sys/card_image.h" #include "core/file_sys/vfs_real.h" #include "core/gdbstub/gdbstub.h" #include "core/loader/loader.h" @@ -117,6 +118,9 @@ GMainWindow::GMainWindow() .arg(Common::g_build_name, Common::g_scm_branch, Common::g_scm_desc)); show(); + // Necessary to load titles from nand in gamelist. + Service::FileSystem::RegisterBIS(std::make_unique<FileSys::BISFactory>(vfs->OpenDirectory( + FileUtil::GetUserPath(FileUtil::UserPath::NANDDir), FileSys::Mode::ReadWrite))); game_list->PopulateAsync(UISettings::values.gamedir, UISettings::values.gamedir_deepscan); // Show one-time "callout" messages to the user @@ -312,6 +316,8 @@ void GMainWindow::ConnectMenuEvents() { // File connect(ui.action_Load_File, &QAction::triggered, this, &GMainWindow::OnMenuLoadFile); connect(ui.action_Load_Folder, &QAction::triggered, this, &GMainWindow::OnMenuLoadFolder); + connect(ui.action_Install_File_NAND, &QAction::triggered, this, + &GMainWindow::OnMenuInstallToNAND); connect(ui.action_Select_Game_List_Root, &QAction::triggered, this, &GMainWindow::OnMenuSelectGameListRoot); connect(ui.action_Exit, &QAction::triggered, this, &QMainWindow::close); @@ -615,6 +621,143 @@ void GMainWindow::OnMenuLoadFolder() { } } +void GMainWindow::OnMenuInstallToNAND() { + const QString file_filter = + tr("Installable Switch File (*.nca *.xci);;Nintendo Content Archive (*.nca);;NX Cartridge " + "Image (*.xci)"); + QString filename = QFileDialog::getOpenFileName(this, tr("Install File"), + UISettings::values.roms_path, file_filter); + + const auto qt_raw_copy = [this](FileSys::VirtualFile src, FileSys::VirtualFile dest) { + if (src == nullptr || dest == nullptr) + return false; + if (!dest->Resize(src->GetSize())) + return false; + + QProgressDialog progress(fmt::format("Installing file \"{}\"...", src->GetName()).c_str(), + "Cancel", 0, src->GetSize() / 0x1000, this); + progress.setWindowModality(Qt::WindowModal); + + std::array<u8, 0x1000> buffer{}; + for (size_t i = 0; i < src->GetSize(); i += 0x1000) { + if (progress.wasCanceled()) { + dest->Resize(0); + return false; + } + + progress.setValue(i / 0x1000); + const auto read = src->Read(buffer.data(), buffer.size(), i); + dest->Write(buffer.data(), read, i); + } + + return true; + }; + + const auto success = [this]() { + QMessageBox::information(this, tr("Successfully Installed"), + tr("The file was successfully installed.")); + game_list->PopulateAsync(UISettings::values.gamedir, UISettings::values.gamedir_deepscan); + }; + + const auto failed = [this]() { + QMessageBox::warning( + this, tr("Failed to Install"), + tr("There was an error while attempting to install the provided file. It " + "could have an incorrect format or be missing metadata. Please " + "double-check your file and try again.")); + }; + + const auto overwrite = [this]() { + return QMessageBox::question(this, "Failed to Install", + "The file you are attempting to install already exists " + "in the cache. Would you like to overwrite it?") == + QMessageBox::Yes; + }; + + if (!filename.isEmpty()) { + if (filename.endsWith("xci", Qt::CaseInsensitive)) { + const auto xci = std::make_shared<FileSys::XCI>( + vfs->OpenFile(filename.toStdString(), FileSys::Mode::Read)); + if (xci->GetStatus() != Loader::ResultStatus::Success) { + failed(); + return; + } + const auto res = + Service::FileSystem::GetUserNANDContents()->InstallEntry(xci, false, qt_raw_copy); + if (res == FileSys::InstallResult::Success) { + success(); + } else { + if (res == FileSys::InstallResult::ErrorAlreadyExists) { + if (overwrite()) { + const auto res2 = Service::FileSystem::GetUserNANDContents()->InstallEntry( + xci, true, qt_raw_copy); + if (res2 == FileSys::InstallResult::Success) { + success(); + } else { + failed(); + } + } + } else { + failed(); + } + } + } else { + const auto nca = std::make_shared<FileSys::NCA>( + vfs->OpenFile(filename.toStdString(), FileSys::Mode::Read)); + if (nca->GetStatus() != Loader::ResultStatus::Success) { + failed(); + return; + } + + static const QStringList tt_options{"System Application", + "System Archive", + "System Application Update", + "Firmware Package (Type A)", + "Firmware Package (Type B)", + "Game", + "Game Update", + "Game DLC", + "Delta Title"}; + bool ok; + const auto item = QInputDialog::getItem( + this, tr("Select NCA Install Type..."), + tr("Please select the type of title you would like to install this NCA as:\n(In " + "most instances, the default 'Game' is fine.)"), + tt_options, 5, false, &ok); + + auto index = tt_options.indexOf(item); + if (!ok || index == -1) { + QMessageBox::warning(this, tr("Failed to Install"), + tr("The title type you selected for the NCA is invalid.")); + return; + } + + if (index >= 5) + index += 0x7B; + + const auto res = Service::FileSystem::GetUserNANDContents()->InstallEntry( + nca, static_cast<FileSys::TitleType>(index), false, qt_raw_copy); + if (res == FileSys::InstallResult::Success) { + success(); + } else { + if (res == FileSys::InstallResult::ErrorAlreadyExists) { + if (overwrite()) { + const auto res2 = Service::FileSystem::GetUserNANDContents()->InstallEntry( + nca, static_cast<FileSys::TitleType>(index), true, qt_raw_copy); + if (res2 == FileSys::InstallResult::Success) { + success(); + } else { + failed(); + } + } + } else { + failed(); + } + } + } + } +} + void GMainWindow::OnMenuSelectGameListRoot() { QString dir_path = QFileDialog::getExistingDirectory(this, tr("Select Directory")); if (!dir_path.isEmpty()) { diff --git a/src/yuzu/main.h b/src/yuzu/main.h index 74487c58c..5f4d2ab9a 100644 --- a/src/yuzu/main.h +++ b/src/yuzu/main.h @@ -125,6 +125,7 @@ private slots: void OnGameListOpenSaveFolder(u64 program_id); void OnMenuLoadFile(); void OnMenuLoadFolder(); + void OnMenuInstallToNAND(); /// Called whenever a user selects the "File->Select Game List Root" menu item void OnMenuSelectGameListRoot(); void OnMenuRecentFile(); diff --git a/src/yuzu/main.ui b/src/yuzu/main.ui index 22c4cad08..a3bfb2af3 100644 --- a/src/yuzu/main.ui +++ b/src/yuzu/main.ui @@ -57,6 +57,8 @@ <string>Recent Files</string> </property> </widget> + <addaction name="action_Install_File_NAND" /> + <addaction name="separator"/> <addaction name="action_Load_File"/> <addaction name="action_Load_Folder"/> <addaction name="separator"/> @@ -102,6 +104,11 @@ <addaction name="menu_View"/> <addaction name="menu_Help"/> </widget> + <action name="action_Install_File_NAND"> + <property name="text"> + <string>Install File to NAND...</string> + </property> + </action> <action name="action_Load_File"> <property name="text"> <string>Load File...</string> |