WiiUPluginSystem/libraries/libwups/storageCPP.cpp

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2023-12-14 17:20:38 +01:00
#include <optional>
#include <stdexcept>
#include <string>
#include <wups/storage.h>
WUPSStorageError WUPSStorageAPI::DeleteItem(std::string_view key) noexcept {
WUPSStorageSubItem item(nullptr);
return item.DeleteItem(key);
}
WUPSStorageError WUPSStorageAPI::SaveStorage(bool forceSave) {
return WUPSStorageAPI_SaveStorage(forceSave);
}
WUPSStorageError WUPSStorageAPI::ForceReloadStorage() {
return WUPSStorageAPI_ForceReloadStorage();
}
WUPSStorageError WUPSStorageAPI::WipeStorage() {
return WUPSStorageAPI_WipeStorage();
}
std::optional<WUPSStorageSubItem> WUPSStorageAPI::CreateSubItem(std::string_view key, WUPSStorageError &err) noexcept {
WUPSStorageSubItem item(nullptr);
return item.CreateSubItem(key, err);
}
std::optional<WUPSStorageSubItem> WUPSStorageAPI::GetSubItem(std::string_view key, WUPSStorageError &err) noexcept {
WUPSStorageSubItem item(nullptr);
return item.GetSubItem(key, err);
}
std::optional<WUPSStorageSubItem> WUPSStorageAPI::GetOrCreateSubItem(std::string_view key, WUPSStorageError &err) noexcept {
WUPSStorageSubItem item(nullptr);
return item.GetOrCreateSubItem(key, err);
}
WUPSStorageSubItem WUPSStorageAPI::CreateSubItem(std::string_view key) {
WUPSStorageSubItem item(nullptr);
return item.CreateSubItem(key);
}
WUPSStorageSubItem WUPSStorageAPI::GetSubItem(std::string_view key) {
WUPSStorageSubItem item(nullptr);
return item.GetSubItem(key);
}
WUPSStorageSubItem WUPSStorageAPI::GetOrCreateSubItem(std::string_view key) {
WUPSStorageSubItem item(nullptr);
return item.GetOrCreateSubItem(key);
}
std::string_view WUPSStorageAPI::GetStatusStr(const WUPSStorageError &err) noexcept {
return WUPSStorageAPI_GetStatusStr(err);
}
WUPSStorageSubItem WUPSStorageAPI::GetRootItem() noexcept {
return WUPSStorageSubItem(nullptr);
}
WUPSStorageError WUPSStorageSubItem::DeleteItem(std::string_view key) noexcept {
return WUPSStorageAPI_DeleteItem(mHandle, key.data());
}
std::optional<WUPSStorageSubItem> WUPSStorageSubItem::CreateSubItem(std::string_view key, WUPSStorageError &err) noexcept {
wups_storage_item outItem = {};
err = WUPSStorageAPI_CreateSubItem(mHandle, key.data(), &outItem);
if (err != WUPS_STORAGE_ERROR_SUCCESS) {
return std::nullopt;
}
return WUPSStorageSubItem(outItem);
}
std::optional<WUPSStorageSubItem> WUPSStorageSubItem::GetSubItem(std::string_view key, WUPSStorageError &err) const noexcept {
wups_storage_item outItem = {};
err = WUPSStorageAPI_GetSubItem(mHandle, key.data(), &outItem);
if (err != WUPS_STORAGE_ERROR_SUCCESS) {
return std::nullopt;
}
return WUPSStorageSubItem(outItem);
}
std::optional<WUPSStorageSubItem> WUPSStorageSubItem::GetOrCreateSubItem(std::string_view key, WUPSStorageError &err) noexcept {
wups_storage_item outItem = {};
err = WUPSStorageAPI_GetSubItem(mHandle, key.data(), &outItem);
if (err == WUPS_STORAGE_ERROR_NOT_FOUND) {
return CreateSubItem(key);
}
return WUPSStorageSubItem(outItem);
}
WUPSStorageSubItem WUPSStorageSubItem::CreateSubItem(std::string_view key) {
WUPSStorageError err;
auto res = CreateSubItem(key, err);
if (!res) {
throw std::runtime_error(std::string("WUPSStorageSubItem::CreateSubItem(\"").append(key).append("\")").append(WUPSStorageAPI_GetStatusStr(err)));
}
return *res;
}
WUPSStorageSubItem WUPSStorageSubItem::GetSubItem(std::string_view key) const {
WUPSStorageError err;
auto res = GetSubItem(key, err);
if (!res) {
throw std::runtime_error(std::string("WUPSStorageSubItem::GetSubItem(\"").append(key).append("\")").append(WUPSStorageAPI_GetStatusStr(err)));
}
return *res;
}
WUPSStorageSubItem WUPSStorageSubItem::GetOrCreateSubItem(std::string_view key) {
WUPSStorageError err;
auto res = GetOrCreateSubItem(key, err);
if (!res) {
throw std::runtime_error(std::string("WUPSStorageSubItem::GetOrCreateSubItem(\"").append(key).append("\")").append(WUPSStorageAPI_GetStatusStr(err)));
}
return *res;
}
bool WUPSStorageSubItem::operator==(const WUPSStorageSubItem &rhs) const {
return mHandle == rhs.mHandle;
}
bool WUPSStorageSubItem::operator!=(const WUPSStorageSubItem &rhs) const {
return !(rhs == *this);
}