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-rw-r--r--src/core/file_sys/control_metadata.cpp28
-rw-r--r--src/core/file_sys/control_metadata.h30
-rw-r--r--src/core/file_sys/savedata_factory.cpp30
-rw-r--r--src/core/file_sys/savedata_factory.h8
-rw-r--r--src/core/file_sys/vfs.h4
5 files changed, 82 insertions, 18 deletions
diff --git a/src/core/file_sys/control_metadata.cpp b/src/core/file_sys/control_metadata.cpp
index e065e592f..83c184750 100644
--- a/src/core/file_sys/control_metadata.cpp
+++ b/src/core/file_sys/control_metadata.cpp
@@ -36,18 +36,20 @@ std::string LanguageEntry::GetDeveloperName() const {
developer_name.size());
}
-NACP::NACP(VirtualFile file) : raw(std::make_unique<RawNACP>()) {
- file->ReadObject(raw.get());
+NACP::NACP() = default;
+
+NACP::NACP(VirtualFile file) {
+ file->ReadObject(&raw);
}
NACP::~NACP() = default;
const LanguageEntry& NACP::GetLanguageEntry(Language language) const {
if (language != Language::Default) {
- return raw->language_entries.at(static_cast<u8>(language));
+ return raw.language_entries.at(static_cast<u8>(language));
}
- for (const auto& language_entry : raw->language_entries) {
+ for (const auto& language_entry : raw.language_entries) {
if (!language_entry.GetApplicationName().empty())
return language_entry;
}
@@ -65,21 +67,29 @@ std::string NACP::GetDeveloperName(Language language) const {
}
u64 NACP::GetTitleId() const {
- return raw->title_id;
+ return raw.title_id;
}
u64 NACP::GetDLCBaseTitleId() const {
- return raw->dlc_base_title_id;
+ return raw.dlc_base_title_id;
}
std::string NACP::GetVersionString() const {
- return Common::StringFromFixedZeroTerminatedBuffer(raw->version_string.data(),
- raw->version_string.size());
+ return Common::StringFromFixedZeroTerminatedBuffer(raw.version_string.data(),
+ raw.version_string.size());
+}
+
+u64 NACP::GetDefaultNormalSaveSize() const {
+ return raw.normal_save_data_size;
+}
+
+u64 NACP::GetDefaultJournalSaveSize() const {
+ return raw.journal_sava_data_size;
}
std::vector<u8> NACP::GetRawBytes() const {
std::vector<u8> out(sizeof(RawNACP));
- std::memcpy(out.data(), raw.get(), sizeof(RawNACP));
+ std::memcpy(out.data(), &raw, sizeof(RawNACP));
return out;
}
} // namespace FileSys
diff --git a/src/core/file_sys/control_metadata.h b/src/core/file_sys/control_metadata.h
index bfaad46b4..7b9cdc910 100644
--- a/src/core/file_sys/control_metadata.h
+++ b/src/core/file_sys/control_metadata.h
@@ -28,17 +28,30 @@ static_assert(sizeof(LanguageEntry) == 0x300, "LanguageEntry has incorrect size.
// The raw file format of a NACP file.
struct RawNACP {
std::array<LanguageEntry, 16> language_entries;
- INSERT_PADDING_BYTES(0x38);
+ std::array<u8, 0x25> isbn;
+ u8 startup_user_account;
+ INSERT_PADDING_BYTES(2);
+ u32_le application_attribute;
+ u32_le supported_languages;
+ u32_le parental_control;
+ bool screenshot_enabled;
+ u8 video_capture_mode;
+ bool data_loss_confirmation;
+ INSERT_PADDING_BYTES(1);
u64_le title_id;
- INSERT_PADDING_BYTES(0x20);
+ std::array<u8, 0x20> rating_age;
std::array<char, 0x10> version_string;
u64_le dlc_base_title_id;
u64_le title_id_2;
- INSERT_PADDING_BYTES(0x28);
+ u64_le normal_save_data_size;
+ u64_le journal_sava_data_size;
+ INSERT_PADDING_BYTES(0x18);
u64_le product_code;
- u64_le title_id_3;
- std::array<u64_le, 0x7> title_id_array;
- INSERT_PADDING_BYTES(0x8);
+ std::array<u64_le, 0x8> local_communication;
+ u8 logo_type;
+ u8 logo_handling;
+ bool runtime_add_on_content_install;
+ INSERT_PADDING_BYTES(5);
u64_le title_id_update;
std::array<u8, 0x40> bcat_passphrase;
INSERT_PADDING_BYTES(0xEC0);
@@ -72,6 +85,7 @@ extern const std::array<const char*, 15> LANGUAGE_NAMES;
// These store application name, dev name, title id, and other miscellaneous data.
class NACP {
public:
+ explicit NACP();
explicit NACP(VirtualFile file);
~NACP();
@@ -81,10 +95,12 @@ public:
u64 GetTitleId() const;
u64 GetDLCBaseTitleId() const;
std::string GetVersionString() const;
+ u64 GetDefaultNormalSaveSize() const;
+ u64 GetDefaultJournalSaveSize() const;
std::vector<u8> GetRawBytes() const;
private:
- std::unique_ptr<RawNACP> raw;
+ RawNACP raw{};
};
} // namespace FileSys
diff --git a/src/core/file_sys/savedata_factory.cpp b/src/core/file_sys/savedata_factory.cpp
index d63b7f19b..1913dc956 100644
--- a/src/core/file_sys/savedata_factory.cpp
+++ b/src/core/file_sys/savedata_factory.cpp
@@ -13,6 +13,8 @@
namespace FileSys {
+constexpr char SAVE_DATA_SIZE_FILENAME[] = ".yuzu_save_size";
+
std::string SaveDataDescriptor::DebugInfo() const {
return fmt::format("[type={:02X}, title_id={:016X}, user_id={:016X}{:016X}, save_id={:016X}]",
static_cast<u8>(type), title_id, user_id[1], user_id[0], save_id);
@@ -132,4 +134,32 @@ std::string SaveDataFactory::GetFullPath(SaveDataSpaceId space, SaveDataType typ
}
}
+SaveDataSize SaveDataFactory::ReadSaveDataSize(SaveDataType type, u64 title_id,
+ u128 user_id) const {
+ const auto path = GetFullPath(SaveDataSpaceId::NandUser, type, title_id, user_id, 0);
+ const auto dir = GetOrCreateDirectoryRelative(this->dir, path);
+
+ const auto size_file = dir->GetFile(SAVE_DATA_SIZE_FILENAME);
+ if (size_file == nullptr || size_file->GetSize() < sizeof(SaveDataSize))
+ return {0, 0};
+
+ SaveDataSize out;
+ if (size_file->ReadObject(&out) != sizeof(SaveDataSize))
+ return {0, 0};
+ return out;
+}
+
+void SaveDataFactory::WriteSaveDataSize(SaveDataType type, u64 title_id, u128 user_id,
+ SaveDataSize new_value) {
+ const auto path = GetFullPath(SaveDataSpaceId::NandUser, type, title_id, user_id, 0);
+ const auto dir = GetOrCreateDirectoryRelative(this->dir, path);
+
+ const auto size_file = dir->CreateFile(SAVE_DATA_SIZE_FILENAME);
+ if (size_file == nullptr)
+ return;
+
+ size_file->Resize(sizeof(SaveDataSize));
+ size_file->WriteObject(new_value);
+}
+
} // namespace FileSys
diff --git a/src/core/file_sys/savedata_factory.h b/src/core/file_sys/savedata_factory.h
index bd4919610..3a1caf292 100644
--- a/src/core/file_sys/savedata_factory.h
+++ b/src/core/file_sys/savedata_factory.h
@@ -46,6 +46,11 @@ struct SaveDataDescriptor {
};
static_assert(sizeof(SaveDataDescriptor) == 0x40, "SaveDataDescriptor has incorrect size.");
+struct SaveDataSize {
+ u64 normal;
+ u64 journal;
+};
+
/// File system interface to the SaveData archive
class SaveDataFactory {
public:
@@ -60,6 +65,9 @@ public:
static std::string GetFullPath(SaveDataSpaceId space, SaveDataType type, u64 title_id,
u128 user_id, u64 save_id);
+ SaveDataSize ReadSaveDataSize(SaveDataType type, u64 title_id, u128 user_id) const;
+ void WriteSaveDataSize(SaveDataType type, u64 title_id, u128 user_id, SaveDataSize new_value);
+
private:
VirtualDir dir;
};
diff --git a/src/core/file_sys/vfs.h b/src/core/file_sys/vfs.h
index e5641b255..954094772 100644
--- a/src/core/file_sys/vfs.h
+++ b/src/core/file_sys/vfs.h
@@ -150,7 +150,7 @@ public:
template <typename T>
std::size_t WriteArray(const T* data, std::size_t number_elements, std::size_t offset = 0) {
static_assert(std::is_trivially_copyable_v<T>, "Data type must be trivially copyable.");
- return Write(data, number_elements * sizeof(T), offset);
+ return Write(reinterpret_cast<const u8*>(data), number_elements * sizeof(T), offset);
}
// Writes size bytes starting at memory location data to offset in file.
@@ -166,7 +166,7 @@ public:
template <typename T>
std::size_t WriteObject(const T& data, std::size_t offset = 0) {
static_assert(std::is_trivially_copyable_v<T>, "Data type must be trivially copyable.");
- return Write(&data, sizeof(T), offset);
+ return Write(reinterpret_cast<const u8*>(&data), sizeof(T), offset);
}
// Renames the file to name. Returns whether or not the operation was successsful.
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-12 09:10:24 +0200