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service: fs: Skip non user id folders

This commit is contained in:
Narr the Reg 2024-02-02 12:33:42 -06:00
parent 6baf965777
commit fb3ef957bb
2 changed files with 12 additions and 0 deletions
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3
src/common/hex_util.h
View File

@ -9,6 +9,7 @@
#include <string> #include <string>
#include <vector> #include <vector>
#include <fmt/format.h> #include <fmt/format.h>
#include "common/assert.h"
#include "common/common_types.h" #include "common/common_types.h"
namespace Common { namespace Common {
@ -29,6 +30,8 @@ namespace Common {
template <std::size_t Size, bool le = false> template <std::size_t Size, bool le = false>
[[nodiscard]] constexpr std::array<u8, Size> HexStringToArray(std::string_view str) { [[nodiscard]] constexpr std::array<u8, Size> HexStringToArray(std::string_view str) {
ASSERT_MSG(Size * 2 <= str.size(), "Invalid string size");
std::array<u8, Size> out{}; std::array<u8, Size> out{};
if constexpr (le) { if constexpr (le) {
for (std::size_t i = 2 * Size - 2; i <= 2 * Size; i -= 2) { for (std::size_t i = 2 * Size - 2; i <= 2 * Size; i -= 2) {

9
src/core/hle/service/filesystem/fsp/fsp_srv.cpp
View File

@ -115,6 +115,11 @@ private:
if (type->GetName() == "save") { if (type->GetName() == "save") {
for (const auto& save_id : type->GetSubdirectories()) { for (const auto& save_id : type->GetSubdirectories()) {
for (const auto& user_id : save_id->GetSubdirectories()) { for (const auto& user_id : save_id->GetSubdirectories()) {
// Skip non user id subdirectories
if (user_id->GetName().size() != 0x20) {
continue;
}
const auto save_id_numeric = stoull_be(save_id->GetName()); const auto save_id_numeric = stoull_be(save_id->GetName());
auto user_id_numeric = Common::HexStringToArray<0x10>(user_id->GetName()); auto user_id_numeric = Common::HexStringToArray<0x10>(user_id->GetName());
std::reverse(user_id_numeric.begin(), user_id_numeric.end()); std::reverse(user_id_numeric.begin(), user_id_numeric.end());
@ -160,6 +165,10 @@ private:
} else if (space == FileSys::SaveDataSpaceId::TemporaryStorage) { } else if (space == FileSys::SaveDataSpaceId::TemporaryStorage) {
// Temporary Storage // Temporary Storage
for (const auto& user_id : type->GetSubdirectories()) { for (const auto& user_id : type->GetSubdirectories()) {
// Skip non user id subdirectories
if (user_id->GetName().size() != 0x20) {
continue;
}
for (const auto& title_id : user_id->GetSubdirectories()) { for (const auto& title_id : user_id->GetSubdirectories()) {
if (!title_id->GetFiles().empty() || if (!title_id->GetFiles().empty() ||
!title_id->GetSubdirectories().empty()) { !title_id->GetSubdirectories().empty()) {