Function ExistsApplicationContent

Goldleaf/source/cnt/cnt_Content.cpp:329–358

    }

    std::optional<std::reference_wrapper<Application>> ExistsApplicationContent(const u64 program_id, const NcmContentMetaType content_type) {
        ScopedLock lk(g_ApplicationsLock);

        const auto app_id = GetBaseApplicationId(program_id, content_type);

        const auto app_it = std::find_if(g_Applications.begin(), g_Applications.end(), [&](const Application &app) -> bool {
            if(app.record.id == app_id) {
                const auto cnt_it = std::find_if(app.meta_status_list.begin(), app.meta_status_list.end(), [&](const NsApplicationContentMetaStatus &cnt_status) -> bool {
                    return (cnt_status.application_id == program_id) && (cnt_status.storageID != NcmStorageId_GameCard);
                });

                if(cnt_it != app.meta_status_list.end()) {
                    return true;
                }
                else {
                    return false;
                }
            }
            else {
                return false;
            }
        });
    
        if(app_it != g_Applications.end()) {
            return std::optional(std::reference_wrapper(*app_it));
        }
        else {
            return {};
        }
    }

    std::optional<std::reference_wrapper<Application>> ExistsApplicationAnyContents(const u64 program_id) {
        auto app = ExistsApplicationContent(program_id, NcmContentMetaType_Application);