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SaveLib PR related fixes (#1011)

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* Safety checks in all SFO readings

* SaveData: log backup error and continue & fix possible concurrent file editing

* SaveData: Fix issue with old firmwares
This commit is contained in:
Vinicius Rangel 2024-09-22 02:16:06 -03:00 • committed by GitHub
parent edde0a3e7e
commit 581ddfec4d
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GPG key ID: B5690EEEBB952194
11 changed files with 163 additions and 74 deletions
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8
src/emulator.cpp
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@ -102,7 +102,9 @@ void Emulator::Run(const std::filesystem::path& file) {
auto* param_sfo = Common::Singleton<PSF>::Instance();
const bool success = param_sfo->Open(sce_sys_folder / "param.sfo");
ASSERT_MSG(success, "Failed to open param.sfo");
id = std::string(*param_sfo->GetString("CONTENT_ID"), 7, 9);
const auto content_id = param_sfo->GetString("CONTENT_ID");
ASSERT_MSG(content_id.has_value(), "Failed to get CONTENT_ID");
id = std::string(*content_id, 7, 9);
Libraries::NpTrophy::game_serial = id;
const auto trophyDir =
Common::FS::GetUserPath(Common::FS::PathType::MetaDataDir) / id / "TrophyFiles";
@ -115,10 +117,10 @@ void Emulator::Run(const std::filesystem::path& file) {
#ifdef ENABLE_QT_GUI
MemoryPatcher::g_game_serial = id;
#endif
title = *param_sfo->GetString("TITLE");
title = param_sfo->GetString("TITLE").value_or("Unknown title");
LOG_INFO(Loader, "Game id: {} Title: {}", id, title);
u32 fw_version = param_sfo->GetInteger("SYSTEM_VER").value_or(0x4700000);
app_version = *param_sfo->GetString("APP_VER");
app_version = param_sfo->GetString("APP_VER").value_or("Unknown version");
LOG_INFO(Loader, "Fw: {:#x} App Version: {}", fw_version, app_version);
} else if (entry.path().filename() == "playgo-chunk.dat") {
auto* playgo = Common::Singleton<PlaygoFile>::Instance();