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System.cpp: Do not create VFS directories outside of RPCS3 dir (#13311)

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Elad Ashkenazi 2023-01-29 12:29:26 +02:00 • committed by GitHub
parent 3202cc7021
commit c471120a80
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 54 additions and 31 deletions
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85
rpcs3/Emu/System.cpp
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@ -369,8 +369,25 @@ void Emulator::Init(bool add_only)
fixup_ppu_settings();
// Create directories (can be disabled if necessary)
auto make_path_verbose = [](const std::string& path)
auto make_path_verbose = [&](const std::string& path, bool must_exist_outside_emu_dir)
{
if (fs::is_dir(path))
{
return true;
}
if (must_exist_outside_emu_dir)
{
const std::string parent = fs::get_parent_dir(path);
const std::string emu_dir_no_delim = emu_dir.substr(0, emu_dir.find_last_not_of(fs::delim) + 1);
if (parent != emu_dir_no_delim && GetCallbacks().resolve_path(parent) != GetCallbacks().resolve_path(emu_dir_no_delim))
{
sys_log.fatal("Cannot use '%s' for Virtual File System because it does not exist.\nPlease specify an existing and writable directory path in Toolbar -> Manage -> Virtual File System.", path);
return false;
}
}
if (!fs::create_path(path))
{
sys_log.fatal("Failed to create path: %s (%s)", path, fs::g_tls_error);
@ -385,55 +402,61 @@ void Emulator::Init(bool add_only)
if (g_cfg.vfs.init_dirs)
{
make_path_verbose(dev_bdvd);
make_path_verbose(dev_hdd0);
make_path_verbose(dev_hdd1);
make_path_verbose(dev_flash);
make_path_verbose(dev_flash2);
make_path_verbose(dev_flash3);
make_path_verbose(dev_usb);
make_path_verbose(dev_hdd0 + "game/");
make_path_verbose(dev_hdd0 + reinterpret_cast<const char*>(u8"game/＄locks/"));
make_path_verbose(dev_hdd0 + "home/");
make_path_verbose(dev_hdd0 + "home/" + m_usr + "/");
make_path_verbose(dev_hdd0 + "home/" + m_usr + "/exdata/");
make_path_verbose(save_path);
make_path_verbose(dev_hdd0 + "home/" + m_usr + "/trophy/");
make_path_verbose(dev_bdvd, true);
make_path_verbose(dev_flash, true);
make_path_verbose(dev_flash2, true);
make_path_verbose(dev_flash3, true);
make_path_verbose(dev_usb, true);
if (!fs::write_file(user_path, fs::create + fs::excl + fs::write, "User"s))
if (make_path_verbose(dev_hdd1, true))
{
if (fs::g_tls_error != fs::error::exist)
make_path_verbose(dev_hdd1 + "caches/", false);
}
if (make_path_verbose(dev_hdd0, true))
{
make_path_verbose(dev_hdd0 + "game/", false);
make_path_verbose(dev_hdd0 + reinterpret_cast<const char*>(u8"game/＄locks/"), false);
make_path_verbose(dev_hdd0 + "home/", false);
make_path_verbose(dev_hdd0 + "home/" + m_usr + "/", false);
make_path_verbose(dev_hdd0 + "home/" + m_usr + "/exdata/", false);
make_path_verbose(save_path, false);
make_path_verbose(dev_hdd0 + "home/" + m_usr + "/trophy/", false);
if (!fs::write_file(user_path, fs::create + fs::excl + fs::write, "User"s))
{
sys_log.fatal("Failed to create file: %s (%s)", user_path, fs::g_tls_error);
if (fs::g_tls_error != fs::error::exist)
{
sys_log.fatal("Failed to create file: %s (%s)", user_path, fs::g_tls_error);
}
}
make_path_verbose(dev_hdd0 + "savedata/", false);
make_path_verbose(dev_hdd0 + "savedata/vmc/", false);
make_path_verbose(dev_hdd0 + "photo/", false);
}
const std::string games_common_dir = g_cfg_vfs.get(g_cfg_vfs.games_dir, emu_dir);
if (make_path_verbose(games_common_dir))
if (make_path_verbose(games_common_dir, true))
{
fs::write_file(games_common_dir + "/Disc Games Can Be Put Here For Automatic Detection.txt", fs::create + fs::excl + fs::write, ""s);
#ifdef _WIN32
if (std::string rpcs3_shortcuts = games_common_dir + "/shortcuts"; make_path_verbose(rpcs3_shortcuts))
if (std::string rpcs3_shortcuts = games_common_dir + "/shortcuts"; make_path_verbose(rpcs3_shortcuts, false))
{
fs::write_file(rpcs3_shortcuts + "/Copyable Shortcuts For Installed Games Would Be Added Here.txt", fs::create + fs::excl + fs::write, ""s);
}
#endif
}
make_path_verbose(dev_hdd0 + "savedata/");
make_path_verbose(dev_hdd0 + "savedata/vmc/");
make_path_verbose(dev_hdd0 + "photo/");
make_path_verbose(dev_hdd1 + "caches/");
}
make_path_verbose(fs::get_cache_dir() + "shaderlog/");
make_path_verbose(fs::get_cache_dir() + "spu_progs/");
make_path_verbose(fs::get_cache_dir() + "/savestates/");
make_path_verbose(fs::get_config_dir() + "captures/");
make_path_verbose(fs::get_config_dir() + "sounds/");
make_path_verbose(patch_engine::get_patches_path());
make_path_verbose(fs::get_cache_dir() + "shaderlog/", false);
make_path_verbose(fs::get_cache_dir() + "spu_progs/", false);
make_path_verbose(fs::get_cache_dir() + "/savestates/", false);
make_path_verbose(fs::get_config_dir() + "captures/", false);
make_path_verbose(fs::get_config_dir() + "sounds/", false);
make_path_verbose(patch_engine::get_patches_path(), false);
if (add_only)
{