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- Implemented sceSaveDataSetParam and sceSaveDataGetParam 

- Fixed sceSaveDataDirNameSearch
This commit is contained in:
raziel1000 2024-07-30 22:55:58 -06:00
parent a7c9bfa5c5
commit d7acb93d6f
2 changed files with 131 additions and 38 deletions
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158
src/core/libraries/save_data/savedata.cpp
View File

@ -15,7 +15,7 @@
#include "error_codes.h"
namespace Libraries::SaveData {
bool is_rw_mode = false;
static constexpr std::string_view g_mount_point = "/savedata0"; // temp mount point (todo)
std::string game_serial;
@ -180,25 +180,27 @@ int PS4_SYSV_ABI sceSaveDataDirNameSearch(const OrbisSaveDataDirNameSearchCond*
OrbisSaveDataDirNameSearchResult* result) {
if (cond == nullptr)
return ORBIS_SAVE_DATA_ERROR_PARAMETER;
LOG_ERROR(Lib_SaveData, "TODO sceSaveDataDirNameSearch: Add params");
LOG_INFO(Lib_SaveData, "called");
const auto& mount_dir = Common::FS::GetUserPath(Common::FS::PathType::SaveDataDir) /
std::to_string(cond->userId) / game_serial;
if (!mount_dir.empty() && std::filesystem::exists(mount_dir)) {
if (cond->dirName == nullptr) { // look for all dirs if no dir is provided.
if (cond->dirName == nullptr || std::string_view(cond->dirName->data)
.empty()) { // look for all dirs if no dir is provided.
for (int i = 0; const auto& entry : std::filesystem::directory_iterator(mount_dir)) {
if (std::filesystem::is_directory(entry.path()) &&
entry.path().filename().string() != "sdmemory") {
// sceSaveDataDirNameSearch does not search for dataMemory1/2 dirs.
i++;
result->dirNamesNum = 0; // why is it 1024? is it max?
// copy dir name to be used by sceSaveDataMount in read mode.
strncpy(result->dirNames[i].data, entry.path().filename().string().c_str(), 32);
result->hitNum = i + 1;
result->dirNamesNum = i + 1;
result->setNum = i + 1;
i++;
result->hitNum = i;
result->dirNamesNum = i;
result->setNum = i;
}
}
} else { // Need a game to test.
LOG_ERROR(Lib_SaveData, "Check Me. sceSaveDataDirNameSearch: dirName = {}",
cond->dirName->data);
strncpy(result->dirNames[0].data, cond->dirName->data, 32);
result->hitNum = 1;
result->dirNamesNum = 1;
@ -305,8 +307,51 @@ int PS4_SYSV_ABI sceSaveDataGetMountInfo(const OrbisSaveDataMountPoint* mountPoi
return ORBIS_OK;
}
int PS4_SYSV_ABI sceSaveDataGetParam() {
LOG_ERROR(Lib_SaveData, "(STUBBED) called");
int PS4_SYSV_ABI sceSaveDataGetParam(const OrbisSaveDataMountPoint* mountPoint,
const OrbisSaveDataParamType paramType, void* paramBuf,
const size_t paramBufSize, size_t* gotSize) {
if (mountPoint == nullptr)
return ORBIS_SAVE_DATA_ERROR_PARAMETER;
auto* mnt = Common::Singleton<Core::FileSys::MntPoints>::Instance();
const auto mount_dir = mnt->GetHostPath(mountPoint->data);
Common::FS::IOFile file(mount_dir / "param.txt", Common::FS::FileAccessMode::Read);
OrbisSaveDataParam params;
file.Read(params);
LOG_INFO(Lib_SaveData, "called");
switch (paramType) {
case ORBIS_SAVE_DATA_PARAM_TYPE_ALL: {
memcpy(paramBuf, &params, sizeof(OrbisSaveDataParam));
*gotSize = sizeof(OrbisSaveDataParam);
} break;
case ORBIS_SAVE_DATA_PARAM_TYPE_TITLE: {
std::memcpy(paramBuf, &params.title, ORBIS_SAVE_DATA_TITLE_MAXSIZE);
*gotSize = ORBIS_SAVE_DATA_TITLE_MAXSIZE;
} break;
case ORBIS_SAVE_DATA_PARAM_TYPE_SUB_TITLE: {
std::memcpy(paramBuf, &params.subTitle, ORBIS_SAVE_DATA_SUBTITLE_MAXSIZE);
*gotSize = ORBIS_SAVE_DATA_SUBTITLE_MAXSIZE;
} break;
case ORBIS_SAVE_DATA_PARAM_TYPE_DETAIL: {
std::memcpy(paramBuf, &params.detail, ORBIS_SAVE_DATA_DETAIL_MAXSIZE);
*gotSize = ORBIS_SAVE_DATA_DETAIL_MAXSIZE;
} break;
case ORBIS_SAVE_DATA_PARAM_TYPE_USER_PARAM: {
std::memcpy(paramBuf, &params.userParam, sizeof(u32));
*gotSize = sizeof(u32);
} break;
case ORBIS_SAVE_DATA_PARAM_TYPE_MTIME: {
std::memcpy(paramBuf, &params.mtime, sizeof(time_t));
*gotSize = sizeof(time_t);
} break;
default: {
UNREACHABLE_MSG("Unknown Param = {}", paramType);
} break;
}
return ORBIS_OK;
}
@ -445,6 +490,7 @@ s32 saveDataMount(u32 user_id, char* dir_name, u32 mount_mode,
case ORBIS_SAVE_DATA_MOUNT_MODE_RDWR:
case ORBIS_SAVE_DATA_MOUNT_MODE_RDWR | ORBIS_SAVE_DATA_MOUNT_MODE_DESTRUCT_OFF:
case ORBIS_SAVE_DATA_MOUNT_MODE_RDONLY | ORBIS_SAVE_DATA_MOUNT_MODE_DESTRUCT_OFF: {
is_rw_mode = (mount_mode == ORBIS_SAVE_DATA_MOUNT_MODE_RDWR) ? true : false;
if (!std::filesystem::exists(mount_dir)) {
return ORBIS_SAVE_DATA_ERROR_NOT_FOUND;
}
@ -462,10 +508,6 @@ s32 saveDataMount(u32 user_id, char* dir_name, u32 mount_mode,
case ORBIS_SAVE_DATA_MOUNT_MODE_CREATE | ORBIS_SAVE_DATA_MOUNT_MODE_DESTRUCT_OFF |
ORBIS_SAVE_DATA_MOUNT_MODE_COPY_ICON: {
if (std::filesystem::exists(mount_dir)) {
g_mount_point.copy(mount_result->mount_point.data, 16);
mnt->Mount(mount_dir, mount_result->mount_point.data);
mount_result->required_blocks = 0;
mount_result->mount_status = 0;
return ORBIS_SAVE_DATA_ERROR_EXISTS;
}
if (std::filesystem::create_directories(mount_dir)) {
@ -485,7 +527,7 @@ s32 saveDataMount(u32 user_id, char* dir_name, u32 mount_mode,
mount_result->mount_status = 1;
} break;
default:
UNREACHABLE();
UNREACHABLE_MSG("Unknown mount mode = {}", mount_mode);
}
mount_result->required_blocks = 0;
@ -585,15 +627,46 @@ int PS4_SYSV_ABI sceSaveDataSetEventInfo() {
int PS4_SYSV_ABI sceSaveDataSetParam(const OrbisSaveDataMountPoint* mountPoint,
OrbisSaveDataParamType paramType, const void* paramBuf,
size_t paramBufSize) {
auto* mnt = Common::Singleton<Core::FileSys::MntPoints>::Instance();
const auto mount_dir = mnt->GetHostPath(mountPoint->data);
LOG_INFO(Lib_SaveData, "called = {}, mountPoint->data = {}", mount_dir.string(),
mountPoint->data);
if (paramBuf == nullptr)
return ORBIS_SAVE_DATA_ERROR_PARAMETER;
if (paramBuf != nullptr) {
Common::FS::IOFile file(mount_dir / "param.txt", Common::FS::FileAccessMode::Write);
file.WriteRaw<u8>(paramBuf, paramBufSize);
auto* mnt = Common::Singleton<Core::FileSys::MntPoints>::Instance();
const auto mount_dir = mnt->GetHostPath(mountPoint->data) / "param.txt";
OrbisSaveDataParam params;
if (std::filesystem::exists(mount_dir)) {
Common::FS::IOFile file(mount_dir, Common::FS::FileAccessMode::Read);
file.ReadRaw<u8>(&params, sizeof(OrbisSaveDataParam));
}
LOG_INFO(Lib_SaveData, "called");
switch (paramType) {
case ORBIS_SAVE_DATA_PARAM_TYPE_ALL: {
memcpy(&params, paramBuf, sizeof(OrbisSaveDataParam));
} break;
case ORBIS_SAVE_DATA_PARAM_TYPE_TITLE: {
strncpy(params.title, static_cast<const char*>(paramBuf), paramBufSize);
} break;
case ORBIS_SAVE_DATA_PARAM_TYPE_SUB_TITLE: {
strncpy(params.subTitle, static_cast<const char*>(paramBuf), paramBufSize);
} break;
case ORBIS_SAVE_DATA_PARAM_TYPE_DETAIL: {
strncpy(params.detail, static_cast<const char*>(paramBuf), paramBufSize);
} break;
case ORBIS_SAVE_DATA_PARAM_TYPE_USER_PARAM: {
params.userParam = *(static_cast<const u32*>(paramBuf));
} break;
case ORBIS_SAVE_DATA_PARAM_TYPE_MTIME: {
params.mtime = *(static_cast<const time_t*>(paramBuf));
} break;
default: {
UNREACHABLE_MSG("Unknown Param = {}", paramType);
}
}
Common::FS::IOFile file(mount_dir, Common::FS::FileAccessMode::Write);
file.WriteRaw<u8>(&params, sizeof(OrbisSaveDataParam));
return ORBIS_OK;
}
@ -610,7 +683,7 @@ int PS4_SYSV_ABI sceSaveDataSetSaveDataMemory(const u32 userId, const void* buf,
Common::FS::IOFile file(mount_dir, Common::FS::FileAccessMode::Write);
file.Seek(offset);
file.WriteRaw<u8>((void*)buf, bufSize);
file.WriteRaw<u8>(buf, bufSize);
return ORBIS_OK;
}
@ -624,7 +697,7 @@ int PS4_SYSV_ABI sceSaveDataSetSaveDataMemory2(const OrbisSaveDataMemorySet2* se
if (!file.IsOpen())
return -1;
file.Seek(setParam->data->offset);
file.WriteRaw<u8>((void*)setParam->data->buf, setParam->data->bufSize);
file.WriteRaw<u8>(setParam->data->buf, setParam->data->bufSize);
}
if (setParam->param != nullptr) {
@ -634,7 +707,7 @@ int PS4_SYSV_ABI sceSaveDataSetSaveDataMemory2(const OrbisSaveDataMemorySet2* se
if (setParam->icon != nullptr) {
Common::FS::IOFile file(mount_dir / "save_icon.png", Common::FS::FileAccessMode::Write);
file.WriteRaw<u8>((void*)setParam->icon->buf, setParam->icon->bufSize);
file.WriteRaw<u8>(setParam->icon->buf, setParam->icon->bufSize);
}
return ORBIS_OK;
@ -719,16 +792,17 @@ int PS4_SYSV_ABI sceSaveDataTransferringMount() {
}
s32 PS4_SYSV_ABI sceSaveDataUmount(const OrbisSaveDataMountPoint* mountPoint) {
LOG_INFO(Lib_SaveData, "mountPoint = {}", std::string(mountPoint->data));
if (std::string(mountPoint->data).empty()) {
return ORBIS_SAVE_DATA_ERROR_NOT_MOUNTED;
}
const auto& mount_dir = Common::FS::GetUserPath(Common::FS::PathType::SaveDataDir) /
std::to_string(1) / game_serial / mountPoint->data;
auto* mnt = Common::Singleton<Core::FileSys::MntPoints>::Instance();
const auto& guest_path = mnt->GetHostPath(mountPoint->data);
if (guest_path.empty())
return ORBIS_SAVE_DATA_ERROR_NOT_MOUNTED;
mnt->Unmount(mount_dir, mountPoint->data);
LOG_INFO(Lib_SaveData, "mountPoint = {}", std::string(mountPoint->data));
return ORBIS_OK;
}
@ -738,23 +812,33 @@ int PS4_SYSV_ABI sceSaveDataUmountSys() {
}
int PS4_SYSV_ABI sceSaveDataUmountWithBackup(const OrbisSaveDataMountPoint* mountPoint) {
LOG_ERROR(Lib_SaveData, "called = {}", std::string(mountPoint->data));
LOG_INFO(Lib_SaveData, "called mount = {}, is_rw_mode = {}", std::string(mountPoint->data),
is_rw_mode);
auto* mnt = Common::Singleton<Core::FileSys::MntPoints>::Instance();
const auto mount_dir = mnt->GetHostPath(mountPoint->data);
if (!std::filesystem::exists(mount_dir)) {
return ORBIS_SAVE_DATA_ERROR_NOT_FOUND;
}
// leave disabled for now. and just unmount.
std::filesystem::create_directories(mount_dir.parent_path() / "backup");
/* if (is_rw_mode) { // backup is done only when mount mode is ReadWrite.
auto backup_path = mount_dir;
std::string save_data_dir = (mount_dir.string() + "_backup");
backup_path.replace_filename(save_data_dir);
for (const auto& entry : std::filesystem::recursive_directory_iterator(mount_dir)) {
const auto& path = entry.path();
const auto target_path = mount_dir.parent_path() / "backup";
if (std::filesystem::is_regular_file(path)) {
std::filesystem::copy(path, target_path,
std::filesystem::copy_options::overwrite_existing);
std::filesystem::create_directories(backup_path);
for (const auto& entry : std::filesystem::recursive_directory_iterator(mount_dir)) {
const auto& path = entry.path();
if (std::filesystem::is_regular_file(path)) {
std::filesystem::copy(path, save_data_dir,
std::filesystem::copy_options::overwrite_existing);
}
}
}
}*/
const auto& guest_path = mnt->GetHostPath(mountPoint->data);
if (guest_path.empty())
return ORBIS_SAVE_DATA_ERROR_NOT_MOUNTED;
mnt->Unmount(mount_dir, mountPoint->data);
return ORBIS_OK;

11
src/core/libraries/save_data/savedata.h
View File

@ -242,6 +242,13 @@ struct OrbisSaveDataMemorySync {
u8 reserved[28];
};
constexpr int ORBIS_SAVE_DATA_PARAM_TYPE_ALL = 0;
constexpr int ORBIS_SAVE_DATA_PARAM_TYPE_TITLE = 1;
constexpr int ORBIS_SAVE_DATA_PARAM_TYPE_SUB_TITLE = 2;
constexpr int ORBIS_SAVE_DATA_PARAM_TYPE_DETAIL = 3;
constexpr int ORBIS_SAVE_DATA_PARAM_TYPE_USER_PARAM = 4;
constexpr int ORBIS_SAVE_DATA_PARAM_TYPE_MTIME = 5;
int PS4_SYSV_ABI sceSaveDataAbort();
int PS4_SYSV_ABI sceSaveDataBackup();
int PS4_SYSV_ABI sceSaveDataBindPsnAccount();
@ -291,7 +298,9 @@ int PS4_SYSV_ABI sceSaveDataGetFormat();
int PS4_SYSV_ABI sceSaveDataGetMountedSaveDataCount();
int PS4_SYSV_ABI sceSaveDataGetMountInfo(const OrbisSaveDataMountPoint* mountPoint,
OrbisSaveDataMountInfo* info);
int PS4_SYSV_ABI sceSaveDataGetParam();
int PS4_SYSV_ABI sceSaveDataGetParam(const OrbisSaveDataMountPoint* mountPoint,
const OrbisSaveDataParamType paramType, void* paramBuf,
const size_t paramBufSize, size_t* gotSize);
int PS4_SYSV_ABI sceSaveDataGetProgress();
int PS4_SYSV_ABI sceSaveDataGetSaveDataCount();
int PS4_SYSV_ABI sceSaveDataGetSaveDataMemory(const u32 userId, void* buf, const size_t bufSize,