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Improve booting disc games
Store disc locations for disc games Create /dev_hdd0/disc/ directory Move disc games from /dev_hdd0/game/ to /disc/ automatically Load disc game patches automatically
This commit is contained in:
Nekotekina
parent
420bfef214
commit
08e9400870
@ -21,6 +21,7 @@
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#include "Utilities/StrUtil.h"
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#include "../Crypto/unself.h"
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#include "yaml-cpp/yaml.h"
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#include <thread>
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@ -206,6 +207,7 @@ void Emulator::Init()
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fs::create_dir(dev_hdd0 + "home/00000001/savedata/");
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fs::create_dir(dev_hdd0 + "home/00000001/trophy/");
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fs::write_file(dev_hdd0 + "home/00000001/localusername", fs::create + fs::excl + fs::write, "User"s);
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fs::create_dir(dev_hdd0 + "disc/");
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fs::create_dir(dev_hdd1 + "cache/");
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fs::create_dir(dev_hdd1 + "game/");
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fs::create_path(dev_hdd1);
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@ -282,6 +284,14 @@ void Emulator::Load()
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{
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Init();
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// Load game list (maps ABCD12345 IDs to /dev_bdvd/ locations)
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YAML::Node games = YAML::Load(fs::file{fs::get_config_dir() + "/games.yml", fs::read + fs::create}.to_string());
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if (!games.IsMap())
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{
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games.reset();
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}
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// Open SELF or ELF
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fs::file elf_file(m_path);
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@ -301,6 +311,7 @@ void Emulator::Load()
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const auto _psf = psf::load_object(sfov ? sfov : sfo1);
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m_title = psf::get_string(_psf, "TITLE", m_path);
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m_title_id = psf::get_string(_psf, "TITLE_ID");
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const auto _cat = psf::get_string(_psf, "CATEGORY");
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LOG_NOTICE(LOADER, "Title: %s", GetTitle());
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LOG_NOTICE(LOADER, "Serial: %s", GetTitleID());
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@ -349,21 +360,86 @@ void Emulator::Load()
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vfs::mount("dev_usb000", fmt::replace_all(g_cfg.vfs.dev_usb000, "$(EmulatorDir)", emu_dir));
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vfs::mount("app_home", home_dir.empty() ? elf_dir + '/' : fmt::replace_all(home_dir, "$(EmulatorDir)", emu_dir));
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// Mount /dev_bdvd/ if necessary
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if (bdvd_dir.empty())
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// Detect boot location
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const std::string hdd0_game = vfs::get("/dev_hdd0/game/");
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const std::string hdd0_disc = vfs::get("/dev_hdd0/disc/");
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if (_cat == "DG" && m_path.find(hdd0_game + m_title_id + '/') != -1)
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{
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size_t pos = elf_dir.rfind("PS3_GAME");
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std::string temp = elf_dir.substr(0, pos);
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if ((pos != std::string::npos) && fs::is_file(temp + "/PS3_DISC.SFB")) {
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bdvd_dir = temp;
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// Booting disc game from wrong location
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LOG_ERROR(LOADER, "Disc game found at invalid location: /dev_hdd0/game/%s/", m_title_id);
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// Move and retry from correct location
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if (fs::rename(hdd0_game + m_title_id, hdd0_disc + m_title_id))
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{
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LOG_SUCCESS(LOADER, "Disc game moved to special location: /dev_hdd0/disc/%s/", m_title_id);
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return SetPath(hdd0_disc + m_path.substr(hdd0_game.size())), Load();
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}
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else
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{
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LOG_ERROR(LOADER, "Failed to move disc game to /dev_hdd0/disc/%s/ (%s)", m_title_id, fs::g_tls_error);
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return;
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}
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}
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if (_cat == "DG" && bdvd_dir.empty())
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{
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// Mount /dev_bdvd/ if necessary
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if (auto pos = elf_dir.rfind("/PS3_GAME") + 1)
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{
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bdvd_dir = elf_dir.substr(0, pos);
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}
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}
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if (_cat == "GD" && bdvd_dir.empty())
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{
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// Load /dev_bdvd/ from game list if available
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if (auto node = games[m_title_id])
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{
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bdvd_dir = node.Scalar();
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}
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}
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if (!bdvd_dir.empty() && fs::is_dir(bdvd_dir))
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{
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vfs::mount("dev_bdvd", fmt::replace_all(bdvd_dir, "$(EmulatorDir)", emu_dir));
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vfs::mount("dev_bdvd", bdvd_dir);
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LOG_NOTICE(LOADER, "Disc: %s", vfs::get("/dev_bdvd"));
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}
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// Check /dev_bdvd/
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if (_cat == "DG")
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{
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fs::file sfb_file;
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if (bdvd_dir.empty())
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{
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LOG_ERROR(LOADER, "Failed to mount disc directory for the disc game %s", m_title_id);
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return;
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}
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if (!sfb_file.open(vfs::get("/dev_bdvd/PS3_DISC.SFB")) || sfb_file.size() < 4 || sfb_file.read<u32>() != ".SFB"_u32)
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{
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LOG_ERROR(LOADER, "Invalid disc directory for the disc game %s", m_title_id);
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return;
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}
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// Store /dev_bdvd/ location
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games[m_title_id] = bdvd_dir;
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YAML::Emitter out;
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out << games;
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fs::file(fs::get_config_dir() + "/games.yml", fs::rewrite).write(out.c_str(), out.size());
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}
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// Check game updates
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const std::string hdd0_boot = hdd0_game + m_title_id + "/USRDIR/EBOOT.BIN";
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if (_cat == "DG" && fs::is_file(hdd0_boot))
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{
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// Booting game update
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LOG_SUCCESS(LOADER, "Updates found at /dev_hdd0/game/%s/!", m_title_id);
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return SetPath(hdd0_boot), Load();
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}
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// Mount /host_root/ if necessary
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if (g_cfg.vfs.host_root)
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{
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@ -422,9 +498,9 @@ void Emulator::Load()
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if (m_elf_path.empty())
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{
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if (m_path.find(vfs::get("/dev_hdd0/game/")) != -1)
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if (m_path.find(hdd0_game) != -1)
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{
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m_elf_path = "/dev_hdd0/game/" + m_path.substr(vfs::get("/dev_hdd0/game/").size());
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m_elf_path = "/dev_hdd0/game/" + m_path.substr(hdd0_game.size());
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}
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else if (!bdvd_dir.empty() && fs::is_dir(bdvd_dir))
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{
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@ -724,7 +800,7 @@ s32 error_code::error_report(const fmt_type_info* sup, u64 arg)
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if (ppu.last_function)
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{
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func = ppu.last_function;
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}
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}
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}
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if (g_system == system_type::psv)
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