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6b56b7f7c20ba378a985fcc9a4ec38a7f8f11043
sphaira/sphaira/source/ui/menus/game_menu.cpp
ITotalJustice 6b56b7f7c2 make all threads preemptive. workaround file based emummc hanging due to fs r/w hanging the system. 
the fix for file based emummc is to simply sleep between fs r/w to the sd card.
the performance impact is minimal, even with the reduced buffer size.

the above *only* applies for when using file based emummc. not affecting using partition or sysmmc.
2025-05-28 14:37:56 +01:00

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#include "app.hpp"
#include "log.hpp"
#include "fs.hpp"
#include "dumper.hpp"
#include "defines.hpp"
#include "i18n.hpp"
#include "ui/menus/game_menu.hpp"
#include "ui/sidebar.hpp"
#include "ui/error_box.hpp"
#include "ui/option_box.hpp"
#include "ui/progress_box.hpp"
#include "ui/popup_list.hpp"
#include "ui/nvg_util.hpp"
#include "yati/nx/ncm.hpp"
#include "yati/nx/nca.hpp"
#include "yati/nx/es.hpp"
#include "yati/container/base.hpp"
#include "yati/container/nsp.hpp"
#include <utility>
#include <cstring>
#include <algorithm>
#include <minIni.h>
namespace sphaira::ui::menu::game {
namespace {
constexpr int THREAD_PRIO = PRIO_PREEMPTIVE;
constexpr int THREAD_CORE = 1;
constexpr u32 ContentMetaTypeToContentFlag(u8 meta_type) {
if (meta_type & 0x80) {
return 1 << (meta_type - 0x80);
}
return 0;
}
enum ContentFlag {
ContentFlag_Application = ContentMetaTypeToContentFlag(NcmContentMetaType_Application),
ContentFlag_Patch = ContentMetaTypeToContentFlag(NcmContentMetaType_Patch),
ContentFlag_AddOnContent = ContentMetaTypeToContentFlag(NcmContentMetaType_AddOnContent),
ContentFlag_DataPatch = ContentMetaTypeToContentFlag(NcmContentMetaType_DataPatch),
ContentFlag_All = ContentFlag_Application | ContentFlag_Patch | ContentFlag_AddOnContent | ContentFlag_DataPatch,
};
struct NcmEntry {
const NcmStorageId storage_id;
NcmContentStorage cs{};
NcmContentMetaDatabase db{};
void Open() {
if (R_FAILED(ncmOpenContentMetaDatabase(std::addressof(db), storage_id))) {
log_write("\tncmOpenContentMetaDatabase() failed. storage_id: %u\n", storage_id);
} else {
log_write("\tncmOpenContentMetaDatabase() success. storage_id: %u\n", storage_id);
}
if (R_FAILED(ncmOpenContentStorage(std::addressof(cs), storage_id))) {
log_write("\tncmOpenContentStorage() failed. storage_id: %u\n", storage_id);
} else {
log_write("\tncmOpenContentStorage() success. storage_id: %u\n", storage_id);
}
}
void Close() {
ncmContentMetaDatabaseClose(std::addressof(db));
ncmContentStorageClose(std::addressof(cs));
db = {};
cs = {};
}
};
constinit NcmEntry ncm_entries[] = {
// on memory, will become invalid on the gamecard being inserted / removed.
{ NcmStorageId_GameCard },
// normal (save), will remain valid.
{ NcmStorageId_BuiltInUser },
{ NcmStorageId_SdCard },
};
auto& GetNcmEntry(u8 storage_id) {
auto it = std::ranges::find_if(ncm_entries, [storage_id](auto& e){
return storage_id == e.storage_id;
});
if (it == std::end(ncm_entries)) {
log_write("unable to find valid ncm entry: %u\n", storage_id);
return ncm_entries[0];
}
return *it;
}
auto& GetNcmCs(u8 storage_id) {
return GetNcmEntry(storage_id).cs;
}
auto& GetNcmDb(u8 storage_id) {
return GetNcmEntry(storage_id).db;
}
using MetaEntries = std::vector<NsApplicationContentMetaStatus>;
struct ContentInfoEntry {
NsApplicationContentMetaStatus status{};
std::vector<NcmContentInfo> content_infos{};
std::vector<FsRightsId> rights_ids{};
};
struct TikEntry {
FsRightsId id{};
std::vector<u8> tik_data{};
std::vector<u8> cert_data{};
};
struct NspEntry {
// application name.
std::string application_name{};
// name of the nsp (name [id][v0][BASE].nsp).
fs::FsPath path{};
// tickets and cert data, will be empty if title key crypto isn't used.
std::vector<TikEntry> tickets{};
// all the collections for this nsp, such as nca's and tickets.
std::vector<yati::container::CollectionEntry> collections{};
// raw nsp data (header, file table and string table).
std::vector<u8> nsp_data{};
// size of the entier nsp.
s64 nsp_size{};
// copy of ncm cs, it is not closed.
NcmContentStorage cs{};
// copy of the icon, if invalid, it will use the default icon.
int icon{};
// todo: benchmark manual sdcard read and decryption vs ncm.
Result Read(void* buf, s64 off, s64 size, u64* bytes_read) {
if (off < nsp_data.size()) {
*bytes_read = size = ClipSize(off, size, nsp_data.size());
std::memcpy(buf, nsp_data.data() + off, size);
R_SUCCEED();
}
// adjust offset.
off -= nsp_data.size();
for (const auto& collection : collections) {
if (InRange(off, collection.offset, collection.size)) {
// adjust offset relative to the collection.
off -= collection.offset;
*bytes_read = size = ClipSize(off, size, collection.size);
if (collection.name.ends_with(".nca")) {
const auto id = ncm::GetContentIdFromStr(collection.name.c_str());
return ncmContentStorageReadContentIdFile(&cs, buf, size, &id, off);
} else if (collection.name.ends_with(".tik") || collection.name.ends_with(".cert")) {
FsRightsId id;
keys::parse_hex_key(&id, collection.name.c_str());
const auto it = std::ranges::find_if(tickets, [&id](auto& e){
return !std::memcmp(&id, &e.id, sizeof(id));
});
R_UNLESS(it != tickets.end(), 0x1);
const auto& data = collection.name.ends_with(".tik") ? it->tik_data : it->cert_data;
std::memcpy(buf, data.data() + off, size);
R_SUCCEED();
}
}
}
log_write("did not find collection...\n");
return 0x1;
}
private:
static auto InRange(s64 off, s64 offset, s64 size) -> bool {
return off < offset + size && off >= offset;
}
static auto ClipSize(s64 off, s64 size, s64 file_size) -> s64 {
return std::min(size, file_size - off);
}
};
struct NspSource final : dump::BaseSource {
NspSource(const std::vector<NspEntry>& entries) : m_entries{entries} { }
Result Read(const std::string& path, void* buf, s64 off, s64 size, u64* bytes_read) override {
const auto it = std::ranges::find_if(m_entries, [&path](auto& e){
return path.find(e.path.s) != path.npos;
});
R_UNLESS(it != m_entries.end(), 0x1);
return it->Read(buf, off, size, bytes_read);
}
auto GetName(const std::string& path) const -> std::string {
const auto it = std::ranges::find_if(m_entries, [&path](auto& e){
return path.find(e.path.s) != path.npos;
});
if (it != m_entries.end()) {
return it->application_name;
}
return {};
}
auto GetSize(const std::string& path) const -> s64 {
const auto it = std::ranges::find_if(m_entries, [&path](auto& e){
return path.find(e.path.s) != path.npos;
});
if (it != m_entries.end()) {
return it->nsp_size;
}
return 0;
}
auto GetIcon(const std::string& path) const -> int override {
const auto it = std::ranges::find_if(m_entries, [&path](auto& e){
return path.find(e.path.s) != path.npos;
});
if (it != m_entries.end()) {
return it->icon;
}
return App::GetDefaultImage();
}
private:
std::vector<NspEntry> m_entries{};
};
Result Notify(Result rc, const std::string& error_message) {
if (R_FAILED(rc)) {
App::Push(std::make_shared<ui::ErrorBox>(rc,
i18n::get(error_message)
));
} else {
App::Notify("Success"_i18n);
}
return rc;
}
Result GetMetaEntries(u64 id, MetaEntries& out, u32 flags = ContentFlag_All) {
for (s32 i = 0; ; i++) {
s32 count;
NsApplicationContentMetaStatus status;
R_TRY(nsListApplicationContentMetaStatus(id, i, &status, 1, &count));
if (!count) {
break;
}
if (flags & ContentMetaTypeToContentFlag(status.meta_type)) {
out.emplace_back(status);
}
}
R_SUCCEED();
}
Result GetMetaEntries(const Entry& e, MetaEntries& out, u32 flags = ContentFlag_All) {
return GetMetaEntries(e.app_id, out, flags);
}
// also sets the status to error.
void FakeNacpEntry(ThreadResultData& e) {
e.status = NacpLoadStatus::Error;
// fake the nacp entry
std::strcpy(e.lang.name, "Corrupted");
std::strcpy(e.lang.author, "Corrupted");
std::strcpy(e.display_version, "0.0.0");
e.control.reset();
}
bool LoadControlImage(Entry& e) {
if (!e.image && e.control) {
TimeStamp ts;
const auto jpeg_size = e.control_size - sizeof(NacpStruct);
e.image = nvgCreateImageMem(App::GetVg(), 0, e.control->icon, jpeg_size);
e.control.reset();
log_write("\t\t[image load] time taken: %.2fs %zums\n", ts.GetSecondsD(), ts.GetMs());
return true;
}
return false;
}
Result LoadControlManual(u64 id, ThreadResultData& data) {
TimeStamp ts;
MetaEntries entries;
R_TRY(GetMetaEntries(id, entries));
R_UNLESS(!entries.empty(), 0x1);
const auto& ee = entries.back();
if (ee.storageID != NcmStorageId_SdCard && ee.storageID != NcmStorageId_BuiltInUser && ee.storageID != NcmStorageId_GameCard) {
return 0x1;
}
auto& db = GetNcmDb(ee.storageID);
auto& cs = GetNcmCs(ee.storageID);
NcmContentMetaKey key;
R_TRY(ncmContentMetaDatabaseGetLatestContentMetaKey(&db, &key, ee.application_id));
NcmContentId content_id;
R_TRY(ncmContentMetaDatabaseGetContentIdByType(&db, &content_id, &key, NcmContentType_Control));
u64 program_id;
R_TRY(ncmContentStorageGetProgramId(&cs, &program_id, &content_id, FsContentAttributes_All));
fs::FsPath path;
R_TRY(ncmContentStorageGetPath(&cs, path, sizeof(path), &content_id));
std::vector<u8> icon;
R_TRY(nca::ParseControl(path, program_id, &data.control->nacp, sizeof(data.control->nacp), &icon));
std::memcpy(data.control->icon, icon.data(), icon.size());
data.control_size = sizeof(data.control->nacp) + icon.size();
log_write("\t\t[manual control] time taken: %.2fs %zums\n", ts.GetSecondsD(), ts.GetMs());
R_SUCCEED();
}
auto LoadControlEntry(u64 id) -> ThreadResultData {
ThreadResultData data{};
data.id = id;
data.control = std::make_shared<NsApplicationControlData>();
data.status = NacpLoadStatus::Error;
bool manual_load = true;
if (hosversionBefore(20,0,0)) {
TimeStamp ts;
if (R_SUCCEEDED(nsGetApplicationControlData(NsApplicationControlSource_CacheOnly, id, data.control.get(), sizeof(NsApplicationControlData), &data.control_size))) {
manual_load = false;
log_write("\t\t[ns control cache] time taken: %.2fs %zums\n", ts.GetSecondsD(), ts.GetMs());
}
}
if (manual_load) {
manual_load = R_SUCCEEDED(LoadControlManual(id, data));
}
Result rc{};
if (!manual_load) {
TimeStamp ts;
rc = nsGetApplicationControlData(NsApplicationControlSource_Storage, id, data.control.get(), sizeof(NsApplicationControlData), &data.control_size);
log_write("\t\t[ns control storage] time taken: %.2fs %zums\n", ts.GetSecondsD(), ts.GetMs());
}
if (R_SUCCEEDED(rc)) {
NacpLanguageEntry* lang{};
if (R_SUCCEEDED(rc = nsGetApplicationDesiredLanguage(&data.control->nacp, &lang)) && lang) {
data.lang = *lang;
std::memcpy(data.display_version, data.control->nacp.display_version, sizeof(data.display_version));
data.status = NacpLoadStatus::Loaded;
}
}
if (R_FAILED(rc)) {
FakeNacpEntry(data);
}
return data;
}
void LoadResultIntoEntry(Entry& e, const ThreadResultData& result) {
e.status = result.status;
e.control = result.control;
e.control_size = result.control_size;
std::memcpy(e.display_version, result.display_version, sizeof(result.display_version));
e.lang = result.lang;
e.status = result.status;
}
void LoadControlEntry(Entry& e, bool force_image_load = false) {
if (e.status == NacpLoadStatus::None) {
const auto result = LoadControlEntry(e.app_id);
LoadResultIntoEntry(e, result);
}
if (force_image_load && e.status == NacpLoadStatus::Loaded) {
LoadControlImage(e);
}
}
// taken from nxdumptool.
void utilsReplaceIllegalCharacters(char *str, bool ascii_only)
{
static const char g_illegalFileSystemChars[] = "\\/:*?\"<>|";
size_t str_size = 0, cur_pos = 0;
if (!str || !(str_size = strlen(str))) return;
u8 *ptr1 = (u8*)str, *ptr2 = ptr1;
ssize_t units = 0;
u32 code = 0;
bool repl = false;
while(cur_pos < str_size)
{
units = decode_utf8(&code, ptr1);
if (units < 0) break;
if (code < 0x20 || (!ascii_only && code == 0x7F) || (ascii_only && code >= 0x7F) || \
(units == 1 && memchr(g_illegalFileSystemChars, (int)code, std::size(g_illegalFileSystemChars))))
{
if (!repl)
{
*ptr2++ = '_';
repl = true;
}
} else {
if (ptr2 != ptr1) memmove(ptr2, ptr1, (size_t)units);
ptr2 += units;
repl = false;
}
ptr1 += units;
cur_pos += (size_t)units;
}
*ptr2 = '\0';
}
auto isRightsIdValid(FsRightsId id) -> bool {
FsRightsId empty_id{};
return 0 != std::memcmp(std::addressof(id), std::addressof(empty_id), sizeof(id));
}
struct HashStr {
char str[0x21];
};
HashStr hexIdToStr(auto id) {
HashStr str{};
const auto id_lower = std::byteswap(*(u64*)id.c);
const auto id_upper = std::byteswap(*(u64*)(id.c + 0x8));
std::snprintf(str.str, 0x21, "%016lx%016lx", id_lower, id_upper);
return str;
}
auto BuildNspPath(const Entry& e, const NsApplicationContentMetaStatus& status) -> fs::FsPath {
fs::FsPath name_buf = e.GetName();
utilsReplaceIllegalCharacters(name_buf, true);
char version[sizeof(NacpStruct::display_version) + 1]{};
if (status.meta_type == NcmContentMetaType_Patch) {
std::snprintf(version, sizeof(version), "%s ", e.GetDisplayVersion());
}
fs::FsPath path;
if (App::GetApp()->m_dump_app_folder.Get()) {
std::snprintf(path, sizeof(path), "%s/%s %s[%016lX][v%u][%s].nsp", name_buf.s, name_buf.s, version, status.application_id, status.version, ncm::GetMetaTypeShortStr(status.meta_type));
} else {
std::snprintf(path, sizeof(path), "%s %s[%016lX][v%u][%s].nsp", name_buf.s, version, status.application_id, status.version, ncm::GetMetaTypeShortStr(status.meta_type));
}
return path;
}
Result BuildContentEntry(const NsApplicationContentMetaStatus& status, ContentInfoEntry& out) {
auto& cs = GetNcmCs(status.storageID);
auto& db = GetNcmDb(status.storageID);
const auto app_id = ncm::GetAppId(status.meta_type, status.application_id);
auto id_min = status.application_id;
auto id_max = status.application_id;
// workaround N bug where they don't check the full range in the ID filter.
// https://github.com/Atmosphere-NX/Atmosphere/blob/1d3f3c6e56b994b544fc8cd330c400205d166159/libraries/libstratosphere/source/ncm/ncm_on_memory_content_meta_database_impl.cpp#L22
if (status.storageID == NcmStorageId_None || status.storageID == NcmStorageId_GameCard) {
id_min -= 1;
id_max += 1;
}
s32 meta_total;
s32 meta_entries_written;
NcmContentMetaKey key;
R_TRY(ncmContentMetaDatabaseList(std::addressof(db), std::addressof(meta_total), std::addressof(meta_entries_written), std::addressof(key), 1, (NcmContentMetaType)status.meta_type, app_id, id_min, id_max, NcmContentInstallType_Full));
log_write("ncmContentMetaDatabaseList(): AppId: %016lX Id: %016lX total: %d written: %d storageID: %u key.id %016lX\n", app_id, status.application_id, meta_total, meta_entries_written, status.storageID, key.id);
R_UNLESS(meta_total == 1, 0x1);
R_UNLESS(meta_entries_written == 1, 0x1);
std::vector<NcmContentInfo> cnmt_infos;
for (s32 i = 0; ; i++) {
s32 entries_written;
NcmContentInfo info_out;
R_TRY(ncmContentMetaDatabaseListContentInfo(std::addressof(db), std::addressof(entries_written), std::addressof(info_out), 1, std::addressof(key), i));
if (!entries_written) {
break;
}
// check if we need to fetch tickets.
NcmRightsId ncm_rights_id;
R_TRY(ncmContentStorageGetRightsIdFromContentId(std::addressof(cs), std::addressof(ncm_rights_id), std::addressof(info_out.content_id), FsContentAttributes_All));
const auto rights_id = ncm_rights_id.rights_id;
if (isRightsIdValid(rights_id)) {
const auto it = std::ranges::find_if(out.rights_ids, [&rights_id](auto& e){
return !std::memcmp(&e, &rights_id, sizeof(rights_id));
});
if (it == out.rights_ids.end()) {
out.rights_ids.emplace_back(rights_id);
}
}
if (info_out.content_type == NcmContentType_Meta) {
cnmt_infos.emplace_back(info_out);
} else {
out.content_infos.emplace_back(info_out);
}
}
// append cnmt at the end of the list, following StandardNSP spec.
out.content_infos.insert_range(out.content_infos.end(), cnmt_infos);
out.status = status;
R_SUCCEED();
}
Result BuildNspEntry(const Entry& e, const ContentInfoEntry& info, NspEntry& out) {
out.application_name = e.GetName();
out.path = BuildNspPath(e, info.status);
s64 offset{};
for (auto& rights_id : info.rights_ids) {
TikEntry entry{rights_id};
log_write("rights id is valid, fetching common ticket and cert\n");
u64 tik_size;
u64 cert_size;
R_TRY(es::GetCommonTicketAndCertificateSize(&tik_size, &cert_size, &rights_id));
log_write("got tik_size: %zu cert_size: %zu\n", tik_size, cert_size);
entry.tik_data.resize(tik_size);
entry.cert_data.resize(cert_size);
R_TRY(es::GetCommonTicketAndCertificateData(&tik_size, &cert_size, entry.tik_data.data(), entry.tik_data.size(), entry.cert_data.data(), entry.cert_data.size(), &rights_id));
log_write("got tik_data: %zu cert_data: %zu\n", tik_size, cert_size);
char tik_name[0x200];
std::snprintf(tik_name, sizeof(tik_name), "%s%s", hexIdToStr(rights_id).str, ".tik");
char cert_name[0x200];
std::snprintf(cert_name, sizeof(cert_name), "%s%s", hexIdToStr(rights_id).str, ".cert");
out.collections.emplace_back(tik_name, offset, entry.tik_data.size());
offset += entry.tik_data.size();
out.collections.emplace_back(cert_name, offset, entry.cert_data.size());
offset += entry.cert_data.size();
out.tickets.emplace_back(entry);
}
for (auto& e : info.content_infos) {
char nca_name[0x200];
std::snprintf(nca_name, sizeof(nca_name), "%s%s", hexIdToStr(e.content_id).str, e.content_type == NcmContentType_Meta ? ".cnmt.nca" : ".nca");
u64 size;
ncmContentInfoSizeToU64(std::addressof(e), std::addressof(size));
out.collections.emplace_back(nca_name, offset, size);
offset += size;
}
out.nsp_data = yati::container::Nsp::Build(out.collections, out.nsp_size);
out.cs = GetNcmCs(info.status.storageID);
R_SUCCEED();
}
Result BuildNspEntries(Entry& e, u32 flags, std::vector<NspEntry>& out) {
LoadControlEntry(e);
MetaEntries meta_entries;
R_TRY(GetMetaEntries(e, meta_entries, flags));
for (const auto& status : meta_entries) {
ContentInfoEntry info;
R_TRY(BuildContentEntry(status, info));
NspEntry nsp;
R_TRY(BuildNspEntry(e, info, nsp));
out.emplace_back(nsp).icon = e.image;
}
R_UNLESS(!out.empty(), 0x1);
R_SUCCEED();
}
void FreeEntry(NVGcontext* vg, Entry& e) {
nvgDeleteImage(vg, e.image);
e.image = 0;
}
void LaunchEntry(const Entry& e) {
const auto rc = appletRequestLaunchApplication(e.app_id, nullptr);
Notify(rc, "Failed to launch application");
}
void ThreadFunc(void* user) {
auto data = static_cast<ThreadData*>(user);
while (data->IsRunning()) {
data->Run();
}
}
} // namespace
ThreadData::ThreadData() {
ueventCreate(&m_uevent, true);
mutexInit(&m_mutex_id);
mutexInit(&m_mutex_result);
m_running = true;
}
auto ThreadData::IsRunning() const -> bool {
return m_running;
}
void ThreadData::Run() {
while (IsRunning()) {
const auto waiter = waiterForUEvent(&m_uevent);
waitSingle(waiter, UINT64_MAX);
if (!IsRunning()) {
return;
}
std::vector<u64> ids;
{
mutexLock(&m_mutex_id);
ON_SCOPE_EXIT(mutexUnlock(&m_mutex_id));
std::swap(ids, m_ids);
}
for (u64 i = 0; i < std::size(ids); i++) {
if (!IsRunning()) {
return;
}
// sleep after every other entry loaded.
svcSleepThread(2e+6); // 2ms
const auto result = LoadControlEntry(ids[i]);
mutexLock(&m_mutex_result);
ON_SCOPE_EXIT(mutexUnlock(&m_mutex_result));
m_result.emplace_back(result);
}
}
}
void ThreadData::Close() {
m_running = false;
ueventSignal(&m_uevent);
}
void ThreadData::Push(u64 id) {
mutexLock(&m_mutex_id);
ON_SCOPE_EXIT(mutexUnlock(&m_mutex_id));
const auto it = std::ranges::find(m_ids, id);
if (it == m_ids.end()) {
m_ids.emplace_back(id);
ueventSignal(&m_uevent);
}
}
void ThreadData::Push(std::span<const Entry> entries) {
for (auto& e : entries) {
Push(e.app_id);
}
}
void ThreadData::Pop(std::vector<ThreadResultData>& out) {
mutexLock(&m_mutex_result);
ON_SCOPE_EXIT(mutexUnlock(&m_mutex_result));
std::swap(out, m_result);
m_result.clear();
}
Menu::Menu(u32 flags) : grid::Menu{"Games"_i18n, flags} {
this->SetActions(
std::make_pair(Button::L3, Action{[this](){
if (m_entries.empty()) {
return;
}
m_entries[m_index].selected ^= 1;
if (m_entries[m_index].selected) {
m_selected_count++;
} else {
m_selected_count--;
}
}}),
std::make_pair(Button::R3, Action{[this](){
if (m_entries.empty()) {
return;
}
if (m_selected_count == m_entries.size()) {
ClearSelection();
} else {
m_selected_count = m_entries.size();
for (auto& e : m_entries) {
e.selected = true;
}
}
}}),
std::make_pair(Button::B, Action{"Back"_i18n, [this](){
SetPop();
}}),
std::make_pair(Button::A, Action{"Launch"_i18n, [this](){
if (m_entries.empty()) {
return;
}
LaunchEntry(m_entries[m_index]);
}}),
std::make_pair(Button::X, Action{"Options"_i18n, [this](){
auto options = std::make_shared<Sidebar>("Game Options"_i18n, Sidebar::Side::RIGHT);
ON_SCOPE_EXIT(App::Push(options));
if (m_entries.size()) {
options->Add(std::make_shared<SidebarEntryCallback>("Sort By"_i18n, [this](){
auto options = std::make_shared<Sidebar>("Sort Options"_i18n, Sidebar::Side::RIGHT);
ON_SCOPE_EXIT(App::Push(options));
SidebarEntryArray::Items sort_items;
sort_items.push_back("Updated"_i18n);
SidebarEntryArray::Items order_items;
order_items.push_back("Descending"_i18n);
order_items.push_back("Ascending"_i18n);
SidebarEntryArray::Items layout_items;
layout_items.push_back("List"_i18n);
layout_items.push_back("Icon"_i18n);
layout_items.push_back("Grid"_i18n);
options->Add(std::make_shared<SidebarEntryArray>("Sort"_i18n, sort_items, [this](s64& index_out){
m_sort.Set(index_out);
SortAndFindLastFile(false);
}, m_sort.Get()));
options->Add(std::make_shared<SidebarEntryArray>("Order"_i18n, order_items, [this](s64& index_out){
m_order.Set(index_out);
SortAndFindLastFile(false);
}, m_order.Get()));
options->Add(std::make_shared<SidebarEntryArray>("Layout"_i18n, layout_items, [this](s64& index_out){
m_layout.Set(index_out);
OnLayoutChange();
}, m_layout.Get()));
options->Add(std::make_shared<SidebarEntryBool>("Hide forwarders"_i18n, m_hide_forwarders.Get(), [this](bool& v_out){
m_hide_forwarders.Set(v_out);
m_dirty = true;
}));
}));
#if 0
options->Add(std::make_shared<SidebarEntryCallback>("Info"_i18n, [this](){
}));
#endif
options->Add(std::make_shared<SidebarEntryCallback>("Launch random game"_i18n, [this](){
const auto random_index = randomGet64() % std::size(m_entries);
auto& e = m_entries[random_index];
LoadControlEntry(e, true);
App::Push(std::make_shared<OptionBox>(
"Launch "_i18n + e.GetName(),
"Back"_i18n, "Launch"_i18n, 1, [this, &e](auto op_index){
if (op_index && *op_index) {
LaunchEntry(e);
}
}, e.image
));
}));
options->Add(std::make_shared<SidebarEntryCallback>("List meta records"_i18n, [this](){
MetaEntries meta_entries;
const auto rc = GetMetaEntries(m_entries[m_index], meta_entries);
if (R_FAILED(rc)) {
App::Push(std::make_shared<ui::ErrorBox>(rc,
i18n::get("Failed to list application meta entries")
));
return;
}
if (meta_entries.empty()) {
App::Notify("No meta entries found...\n"_i18n);
return;
}
PopupList::Items items;
for (auto& e : meta_entries) {
char buf[256];
std::snprintf(buf, sizeof(buf), "Type: %s Storage: %s [%016lX][v%u]", ncm::GetMetaTypeStr(e.meta_type), ncm::GetStorageIdStr(e.storageID), e.application_id, e.version);
items.emplace_back(buf);
}
App::Push(std::make_shared<PopupList>(
"Entries"_i18n, items, [this, meta_entries](auto op_index){
#if 0
if (op_index) {
const auto& e = meta_entries[*op_index];
}
#endif
}
));
}));
options->Add(std::make_shared<SidebarEntryCallback>("Dump"_i18n, [this](){
auto options = std::make_shared<Sidebar>("Select content to dump"_i18n, Sidebar::Side::RIGHT);
ON_SCOPE_EXIT(App::Push(options));
options->Add(std::make_shared<SidebarEntryCallback>("Dump All"_i18n, [this](){
DumpGames(ContentFlag_All);
}, true));
options->Add(std::make_shared<SidebarEntryCallback>("Dump Application"_i18n, [this](){
DumpGames(ContentFlag_Application);
}, true));
options->Add(std::make_shared<SidebarEntryCallback>("Dump Patch"_i18n, [this](){
DumpGames(ContentFlag_Patch);
}, true));
options->Add(std::make_shared<SidebarEntryCallback>("Dump AddOnContent"_i18n, [this](){
DumpGames(ContentFlag_AddOnContent);
}, true));
options->Add(std::make_shared<SidebarEntryCallback>("Dump DataPatch"_i18n, [this](){
DumpGames(ContentFlag_DataPatch);
}, true));
}, true));
options->Add(std::make_shared<SidebarEntryCallback>("Dump options"_i18n, [this](){
App::DisplayDumpOptions(false);
}));
// completely deletes the application record and all data.
options->Add(std::make_shared<SidebarEntryCallback>("Delete"_i18n, [this](){
const auto buf = "Are you sure you want to delete "_i18n + m_entries[m_index].GetName() + "?";
App::Push(std::make_shared<OptionBox>(
buf,
"Back"_i18n, "Delete"_i18n, 0, [this](auto op_index){
if (op_index && *op_index) {
DeleteGames();
}
}, m_entries[m_index].image
));
}, true));
}
}})
);
OnLayoutChange();
nsInitialize();
es::Initialize();
for (auto& e : ncm_entries) {
e.Open();
}
threadCreate(&m_thread, ThreadFunc, &m_thread_data, nullptr, 1024*32, THREAD_PRIO, THREAD_CORE);
svcSetThreadCoreMask(m_thread.handle, THREAD_CORE, THREAD_AFFINITY_DEFAULT(THREAD_CORE));
threadStart(&m_thread);
}
Menu::~Menu() {
m_thread_data.Close();
for (auto& e : ncm_entries) {
e.Close();
}
FreeEntries();
nsExit();
es::Exit();
threadWaitForExit(&m_thread);
threadClose(&m_thread);
}
void Menu::Update(Controller* controller, TouchInfo* touch) {
if (m_dirty) {
App::Notify("Updating application record list"_i18n);
SortAndFindLastFile(true);
}
MenuBase::Update(controller, touch);
m_list->OnUpdate(controller, touch, m_index, m_entries.size(), [this](bool touch, auto i) {
if (touch && m_index == i) {
FireAction(Button::A);
} else {
App::PlaySoundEffect(SoundEffect_Focus);
SetIndex(i);
}
});
}
void Menu::Draw(NVGcontext* vg, Theme* theme) {
MenuBase::Draw(vg, theme);
// max images per frame, in order to not hit io / gpu too hard.
const int image_load_max = 2;
int image_load_count = 0;
std::vector<ThreadResultData> data;
m_thread_data.Pop(data);
for (const auto& d : data) {
const auto it = std::ranges::find_if(m_entries, [&d](auto& e) {
return e.app_id == d.id;
});
if (it != m_entries.end()) {
LoadResultIntoEntry(*it, d);
}
}
m_list->Draw(vg, theme, m_entries.size(), [this, &image_load_count](auto* vg, auto* theme, auto v, auto pos) {
const auto& [x, y, w, h] = v;
auto& e = m_entries[pos];
if (e.status == NacpLoadStatus::None) {
m_thread_data.Push(e.app_id);
e.status = NacpLoadStatus::Progress;
}
// lazy load image
if (image_load_count < image_load_max) {
if (LoadControlImage(e)) {
image_load_count++;
}
}
const auto selected = pos == m_index;
DrawEntry(vg, theme, m_layout.Get(), v, selected, e.image, e.GetName(), e.GetAuthor(), e.GetDisplayVersion());
if (e.selected) {
gfx::drawRect(vg, v, nvgRGBA(0, 0, 0, 180), 5);
gfx::drawText(vg, x + w / 2, y + h / 2, 24.f, "\uE14B", nullptr, NVG_ALIGN_CENTER | NVG_ALIGN_MIDDLE, theme->GetColour(ThemeEntryID_TEXT_SELECTED));
}
});
}
void Menu::OnFocusGained() {
MenuBase::OnFocusGained();
if (m_entries.empty()) {
ScanHomebrew();
}
}
void Menu::SetIndex(s64 index) {
m_index = index;
if (!m_index) {
m_list->SetYoff(0);
}
char title_id[33];
std::snprintf(title_id, sizeof(title_id), "%016lX", m_entries[m_index].app_id);
SetTitleSubHeading(title_id);
this->SetSubHeading(std::to_string(m_index + 1) + " / " + std::to_string(m_entries.size()));
}
void Menu::ScanHomebrew() {
constexpr auto ENTRY_CHUNK_COUNT = 1000;
const auto hide_forwarders = m_hide_forwarders.Get();
TimeStamp ts;
appletSetCpuBoostMode(ApmCpuBoostMode_FastLoad);
ON_SCOPE_EXIT(appletSetCpuBoostMode(ApmCpuBoostMode_Normal));
FreeEntries();
m_entries.reserve(ENTRY_CHUNK_COUNT);
std::vector<NsApplicationRecord> record_list(ENTRY_CHUNK_COUNT);
s32 offset{};
while (true) {
s32 record_count{};
if (R_FAILED(nsListApplicationRecord(record_list.data(), record_list.size(), offset, &record_count))) {
log_write("failed to list application records at offset: %d\n", offset);
}
// finished parsing all entries.
if (!record_count) {
break;
}
for (s32 i = 0; i < record_count; i++) {
const auto& e = record_list[i];
#if 0
u8 unk_x09 = e.unk_x09;
u64 unk_x0a;// = e.unk_x0a;
u8 unk_x10 = e.unk_x10;
u64 unk_x11;// = e.unk_x11;
memcpy(&unk_x0a, e.unk_x0a, sizeof(e.unk_x0a));
memcpy(&unk_x11, e.unk_x11, sizeof(e.unk_x11));
log_write("ID: %016lx got type: %u unk_x09: %u unk_x0a: %zu unk_x10: %u unk_x11: %zu\n", e.application_id, e.type,
unk_x09,
unk_x0a,
unk_x10,
unk_x11
);
#endif
if (hide_forwarders && (e.application_id & 0x0500000000000000) == 0x0500000000000000) {
continue;
}
m_entries.emplace_back(e.application_id);
}
offset += record_count;
}
m_is_reversed = false;
m_dirty = false;
log_write("games found: %zu time_taken: %.2f seconds %zu ms %zu ns\n", m_entries.size(), ts.GetSecondsD(), ts.GetMs(), ts.GetNs());
this->Sort();
SetIndex(0);
ClearSelection();
}
void Menu::Sort() {
// const auto sort = m_sort.Get();
const auto order = m_order.Get();
if (order == OrderType_Ascending) {
if (!m_is_reversed) {
std::ranges::reverse(m_entries);
m_is_reversed = true;
}
} else {
if (m_is_reversed) {
std::ranges::reverse(m_entries);
m_is_reversed = false;
}
}
}
void Menu::SortAndFindLastFile(bool scan) {
const auto app_id = m_entries[m_index].app_id;
if (scan) {
ScanHomebrew();
} else {
Sort();
}
SetIndex(0);
s64 index = -1;
for (u64 i = 0; i < m_entries.size(); i++) {
if (app_id == m_entries[i].app_id) {
index = i;
break;
}
}
if (index >= 0) {
const auto row = m_list->GetRow();
const auto page = m_list->GetPage();
// guesstimate where the position is
if (index >= page) {
m_list->SetYoff((((index - page) + row) / row) * m_list->GetMaxY());
} else {
m_list->SetYoff(0);
}
SetIndex(index);
}
}
void Menu::FreeEntries() {
auto vg = App::GetVg();
for (auto&p : m_entries) {
FreeEntry(vg, p);
}
m_entries.clear();
}
void Menu::OnLayoutChange() {
m_index = 0;
grid::Menu::OnLayoutChange(m_list, m_layout.Get());
}
void Menu::DeleteGames() {
App::Push(std::make_shared<ProgressBox>(0, "Deleting"_i18n, "", [this](auto pbox) -> Result {
auto targets = GetSelectedEntries();
for (s64 i = 0; i < std::size(targets); i++) {
auto& e = targets[i];
LoadControlEntry(e);
pbox->SetTitle(e.GetName());
pbox->UpdateTransfer(i + 1, std::size(targets));
R_TRY(nsDeleteApplicationCompletely(e.app_id));
}
R_SUCCEED();
}, [this](Result rc){
App::PushErrorBox(rc, "Delete failed!"_i18n);
ClearSelection();
m_dirty = true;
if (R_SUCCEEDED(rc)) {
App::Notify("Delete successfull!"_i18n);
}
}));
}
void Menu::DumpGames(u32 flags) {
auto targets = GetSelectedEntries();
std::vector<NspEntry> nsp_entries;
for (auto& e : targets) {
BuildNspEntries(e, flags, nsp_entries);
}
std::vector<fs::FsPath> paths;
for (auto& e : nsp_entries) {
paths.emplace_back(fs::AppendPath("/dumps/NSP", e.path));
}
auto source = std::make_shared<NspSource>(nsp_entries);
dump::Dump(source, paths, [this](Result rc){
ClearSelection();
});
}
} // namespace sphaira::ui::menu::game
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