[Kernel] Added support for writing/reading GPD files
This breaks settings in games that are using them and savefiles in games that use settings to store progress
This commit is contained in:
Gliniak
committed by
Radosław Gliński
Radosław Gliński
parent
ccf7adf015
commit
1110cdd372
223
src/xenia/kernel/xam/xdbf/spa_info.h
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223
src/xenia/kernel/xam/xdbf/spa_info.h
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/**
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******************************************************************************
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* Xenia : Xbox 360 Emulator Research Project *
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******************************************************************************
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* Copyright 2025 Xenia Canary. All rights reserved. *
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* Released under the BSD license - see LICENSE in the root for more details. *
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******************************************************************************
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*/
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#ifndef XENIA_KERNEL_XAM_XDBF_SPA_INFO_H_
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#define XENIA_KERNEL_XAM_XDBF_SPA_INFO_H_
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#include "xenia/kernel/xam/xdbf/xdbf_io.h"
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#include <map>
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#include <numeric>
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#include <string>
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#include <vector>
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#include "xenia/base/memory.h"
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#include "xenia/xbox.h"
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namespace xe {
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namespace kernel {
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namespace xam {
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// https://github.com/oukiar/freestyledash/blob/master/Freestyle/Tools/XEX/SPA.h
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// https://github.com/oukiar/freestyledash/blob/master/Freestyle/Tools/XEX/SPA.cpp
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enum class SpaSection : uint16_t {
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kMetadata = 0x0001,
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kImage = 0x0002,
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kStringTable = 0x0003,
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};
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enum class TitleType : uint32_t {
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kSystem = 0,
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kFull = 1,
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kDemo = 2,
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kDownload = 3,
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};
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enum class TitleFlags {
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kAlwaysIncludeInProfile = 1,
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kNeverIncludeInProfile = 2,
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};
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#pragma pack(push, 1)
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struct TitleHeaderData {
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xe::be<uint32_t> title_id;
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xe::be<TitleType> title_type;
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xe::be<uint16_t> major;
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xe::be<uint16_t> minor;
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xe::be<uint16_t> build;
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xe::be<uint16_t> revision;
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xe::be<uint32_t> flags;
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xe::be<uint32_t> padding_1;
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xe::be<uint32_t> padding_2;
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xe::be<uint32_t> padding_3;
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};
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static_assert_size(TitleHeaderData, 32);
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struct StatsViewTableEntry {
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xe::be<uint32_t> id;
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xe::be<uint32_t> flags;
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xe::be<uint16_t> shared_index;
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xe::be<uint16_t> string_id;
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xe::be<uint32_t> unused;
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};
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static_assert_size(StatsViewTableEntry, 0x10);
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struct ViewFieldEntry {
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xe::be<uint32_t> size;
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xe::be<uint32_t> property_id;
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xe::be<uint32_t> flags;
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xe::be<uint16_t> attribute_id;
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xe::be<uint16_t> string_id;
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xe::be<uint16_t> aggregation_type;
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xe::be<uint8_t> ordinal;
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xe::be<uint8_t> field_type;
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xe::be<uint32_t> format_type;
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xe::be<uint32_t> unused_1;
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xe::be<uint32_t> unused_2;
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};
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static_assert_size(ViewFieldEntry, 0x20);
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struct SharedViewMetaTableEntry {
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xe::be<uint16_t> column_count;
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xe::be<uint16_t> row_count;
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xe::be<uint32_t> unused_1;
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xe::be<uint32_t> unused_2;
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};
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static_assert_size(SharedViewMetaTableEntry, 0xC);
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struct PropertyBag {
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std::vector<xe::be<uint32_t>> contexts;
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std::vector<xe::be<uint32_t>> properties;
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};
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struct SharedView {
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std::vector<ViewFieldEntry> column_entries;
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std::vector<ViewFieldEntry> row_entries;
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PropertyBag property_bag;
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};
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struct ViewTable {
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StatsViewTableEntry view_entry;
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SharedView shared_view;
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};
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struct AchievementTableEntry {
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xe::be<uint16_t> id;
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xe::be<uint16_t> label_id;
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xe::be<uint16_t> description_id;
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xe::be<uint16_t> unachieved_id;
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xe::be<uint32_t> image_id;
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xe::be<uint16_t> gamerscore;
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xe::be<uint16_t> unkE;
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xe::be<uint32_t> flags;
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xe::be<uint32_t> unk14;
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xe::be<uint32_t> unk18;
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xe::be<uint32_t> unk1C;
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xe::be<uint32_t> unk20;
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};
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static_assert_size(AchievementTableEntry, 0x24);
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#pragma pack(pop)
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class SpaInfo : public XdbfFile {
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public:
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SpaInfo(const std::span<uint8_t> buffer);
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void Load();
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const uint8_t* ReadXLast(uint32_t& compressed_size,
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uint32_t& decompressed_size);
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// Checks if provided language exist, if not returns default title language.
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XLanguage GetExistingLanguage(XLanguage language_to_check) const;
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// The game icon image, if found.
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std::span<const uint8_t> title_icon() const;
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std::span<const uint8_t> GetIcon(uint64_t id) const;
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// The game's default language.
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XLanguage default_language() const;
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bool is_system_app() const;
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bool is_demo() const;
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bool include_in_profile() const;
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uint32_t title_id() const;
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// The game's title in its default language.
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std::string title_name() const;
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std::string title_name(XLanguage language) const;
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uint32_t achievement_count() const {
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return static_cast<uint32_t>(achievements_.size());
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}
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const AchievementTableEntry* GetAchievement(uint32_t id);
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std::vector<const AchievementTableEntry*> GetAchievements() const {
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return achievements_;
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}
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std::vector<const XdbfContextTableEntry*> GetContexts() const {
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return contexts_;
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}
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std::vector<const XdbfPropertyTableEntry*> GetProperties() const {
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return properties_;
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}
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const XdbfContextTableEntry* GetContext(uint32_t id);
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const XdbfPropertyTableEntry* GetProperty(uint32_t id);
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uint32_t total_gamerscore() const {
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return std::accumulate(achievements_.cbegin(), achievements_.cend(), 0,
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[](uint32_t sum, const auto& entry) {
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return sum + entry->gamerscore;
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});
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}
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friend bool operator<(const SpaInfo& first, const SpaInfo& second);
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friend bool operator<=(const SpaInfo& first, const SpaInfo& second);
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friend bool operator==(const SpaInfo& first, const SpaInfo& second);
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std::string GetStringTableEntry(XLanguage language, uint16_t string_id) const;
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private:
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// Base info. There should be comparator between different SpaInfos and entry
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// with newer data should replace old one. Such situation can happen when game
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// adds achievements and so on with DLC.
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TitleHeaderData title_header_;
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// SPA is Read-Only so it's reasonable to make it readonly.
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std::vector<const AchievementTableEntry*> achievements_;
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std::vector<const XdbfContextTableEntry*> contexts_;
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std::vector<const XdbfPropertyTableEntry*> properties_;
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typedef std::map<uint16_t, std::string> XdbfLanguageStrings;
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std::map<XLanguage, XdbfLanguageStrings> language_strings_;
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void LoadTitleInformation();
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void LoadAchievements();
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void LoadLanguageData();
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void LoadContexts();
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void LoadProperties();
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template <typename T>
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static T GetSpaEntry(std::vector<T>& container, uint32_t id);
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};
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} // namespace xam
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} // namespace kernel
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} // namespace xe
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#endif // XENIA_KERNEL_XAM_XDBF_SPA_INFO_H_
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