129683b53SJohn Wang #include "bios_string_attribute.hpp" 229683b53SJohn Wang 3d130e1a3SDeepak Kodihalli #include "common/utils.hpp" 429683b53SJohn Wang 529683b53SJohn Wang #include <iostream> 629683b53SJohn Wang #include <tuple> 729683b53SJohn Wang #include <variant> 829683b53SJohn Wang 95079ac4aSBrad Bishop using namespace pldm::utils; 105079ac4aSBrad Bishop 1129683b53SJohn Wang namespace pldm 1229683b53SJohn Wang { 1329683b53SJohn Wang namespace responder 1429683b53SJohn Wang { 1529683b53SJohn Wang namespace bios 1629683b53SJohn Wang { 1729683b53SJohn Wang 1829683b53SJohn Wang BIOSStringAttribute::BIOSStringAttribute(const Json& entry, 1929683b53SJohn Wang DBusHandler* const dbusHandler) : 2029683b53SJohn Wang BIOSAttribute(entry, dbusHandler) 2129683b53SJohn Wang { 2229683b53SJohn Wang std::string strTypeTmp = entry.at("string_type"); 2329683b53SJohn Wang auto iter = strTypeMap.find(strTypeTmp); 2429683b53SJohn Wang if (iter == strTypeMap.end()) 2529683b53SJohn Wang { 2629683b53SJohn Wang std::cerr << "Wrong string type, STRING_TYPE=" << strTypeTmp 2729683b53SJohn Wang << " ATTRIBUTE_NAME=" << name << "\n"; 2829683b53SJohn Wang throw std::invalid_argument("Wrong string type"); 2929683b53SJohn Wang } 3029683b53SJohn Wang stringInfo.stringType = static_cast<uint8_t>(iter->second); 3129683b53SJohn Wang 3229683b53SJohn Wang stringInfo.minLength = entry.at("minimum_string_length"); 3329683b53SJohn Wang stringInfo.maxLength = entry.at("maximum_string_length"); 3429683b53SJohn Wang stringInfo.defLength = entry.at("default_string_length"); 3529683b53SJohn Wang stringInfo.defString = entry.at("default_string"); 3629683b53SJohn Wang 3729683b53SJohn Wang pldm_bios_table_attr_entry_string_info info = { 3829683b53SJohn Wang 0, 3929683b53SJohn Wang readOnly, 4029683b53SJohn Wang stringInfo.stringType, 4129683b53SJohn Wang stringInfo.minLength, 4229683b53SJohn Wang stringInfo.maxLength, 4329683b53SJohn Wang stringInfo.defLength, 4429683b53SJohn Wang stringInfo.defString.data(), 4529683b53SJohn Wang }; 4629683b53SJohn Wang 4729683b53SJohn Wang const char* errmsg; 4829683b53SJohn Wang auto rc = pldm_bios_table_attr_entry_string_info_check(&info, &errmsg); 4929683b53SJohn Wang if (rc != PLDM_SUCCESS) 5029683b53SJohn Wang { 5129683b53SJohn Wang std::cerr << "Wrong field for string attribute, ATTRIBUTE_NAME=" << name 5229683b53SJohn Wang << " ERRMSG=" << errmsg 5329683b53SJohn Wang << " MINIMUM_STRING_LENGTH=" << stringInfo.minLength 5429683b53SJohn Wang << " MAXIMUM_STRING_LENGTH=" << stringInfo.maxLength 5529683b53SJohn Wang << " DEFAULT_STRING_LENGTH=" << stringInfo.defLength 5629683b53SJohn Wang << " DEFAULT_STRING=" << stringInfo.defString << "\n"; 5729683b53SJohn Wang throw std::invalid_argument("Wrong field for string attribute"); 5829683b53SJohn Wang } 5929683b53SJohn Wang } 6029683b53SJohn Wang 6129683b53SJohn Wang void BIOSStringAttribute::setAttrValueOnDbus( 6229683b53SJohn Wang const pldm_bios_attr_val_table_entry* attrValueEntry, 6329683b53SJohn Wang const pldm_bios_attr_table_entry*, const BIOSStringTable&) 6429683b53SJohn Wang { 65*5bb9edb9SGeorge Liu if (!dBusMap.has_value()) 6629683b53SJohn Wang { 6729683b53SJohn Wang return; 6829683b53SJohn Wang } 6929683b53SJohn Wang 7029683b53SJohn Wang PropertyValue value = 7129683b53SJohn Wang table::attribute_value::decodeStringEntry(attrValueEntry); 7229683b53SJohn Wang dbusHandler->setDbusProperty(*dBusMap, value); 7329683b53SJohn Wang } 7429683b53SJohn Wang 7529683b53SJohn Wang std::string BIOSStringAttribute::getAttrValue() 7629683b53SJohn Wang { 77*5bb9edb9SGeorge Liu if (!dBusMap.has_value()) 7829683b53SJohn Wang { 7929683b53SJohn Wang return stringInfo.defString; 8029683b53SJohn Wang } 8129683b53SJohn Wang try 8229683b53SJohn Wang { 8329683b53SJohn Wang return dbusHandler->getDbusProperty<std::string>( 8429683b53SJohn Wang dBusMap->objectPath.c_str(), dBusMap->propertyName.c_str(), 8529683b53SJohn Wang dBusMap->interface.c_str()); 8629683b53SJohn Wang } 8729683b53SJohn Wang catch (const std::exception& e) 8829683b53SJohn Wang { 8929683b53SJohn Wang std::cerr << "Get String Attribute Value Error: AttributeName = " 9029683b53SJohn Wang << name << std::endl; 9129683b53SJohn Wang return stringInfo.defString; 9229683b53SJohn Wang } 9329683b53SJohn Wang } 9429683b53SJohn Wang 95ca7b2524STom Joseph void BIOSStringAttribute::constructEntry( 96ca7b2524STom Joseph const BIOSStringTable& stringTable, Table& attrTable, Table& attrValueTable, 97ca7b2524STom Joseph std::optional<std::variant<int64_t, std::string>> optAttributeValue) 9829683b53SJohn Wang { 9929683b53SJohn Wang pldm_bios_table_attr_entry_string_info info = { 10029683b53SJohn Wang stringTable.findHandle(name), readOnly, 10129683b53SJohn Wang stringInfo.stringType, stringInfo.minLength, 10229683b53SJohn Wang stringInfo.maxLength, stringInfo.defLength, 10329683b53SJohn Wang stringInfo.defString.data(), 10429683b53SJohn Wang }; 10529683b53SJohn Wang 10629683b53SJohn Wang auto attrTableEntry = 10729683b53SJohn Wang table::attribute::constructStringEntry(attrTable, &info); 10829683b53SJohn Wang auto [attrHandle, attrType, _] = 10929683b53SJohn Wang table::attribute::decodeHeader(attrTableEntry); 110ca7b2524STom Joseph 111ca7b2524STom Joseph std::string currStr{}; 112ca7b2524STom Joseph if (optAttributeValue.has_value()) 113ca7b2524STom Joseph { 114ca7b2524STom Joseph auto attributeValue = optAttributeValue.value(); 115ca7b2524STom Joseph if (attributeValue.index() == 1) 116ca7b2524STom Joseph { 117ca7b2524STom Joseph currStr = std::get<std::string>(attributeValue); 118ca7b2524STom Joseph } 119ca7b2524STom Joseph else 120ca7b2524STom Joseph { 121ca7b2524STom Joseph currStr = getAttrValue(); 122ca7b2524STom Joseph } 123ca7b2524STom Joseph } 124ca7b2524STom Joseph else 125ca7b2524STom Joseph { 126ca7b2524STom Joseph currStr = getAttrValue(); 127ca7b2524STom Joseph } 128ca7b2524STom Joseph 12929683b53SJohn Wang table::attribute_value::constructStringEntry(attrValueTable, attrHandle, 13029683b53SJohn Wang attrType, currStr); 13129683b53SJohn Wang } 13229683b53SJohn Wang 13346ece063SSampa Misra int BIOSStringAttribute::updateAttrVal(Table& newValue, uint16_t attrHdl, 13446ece063SSampa Misra uint8_t attrType, 13546ece063SSampa Misra const PropertyValue& newPropVal) 13646ece063SSampa Misra { 13746ece063SSampa Misra try 13846ece063SSampa Misra { 13946ece063SSampa Misra const auto& newStringValue = std::get<std::string>(newPropVal); 14046ece063SSampa Misra table::attribute_value::constructStringEntry(newValue, attrHdl, 14146ece063SSampa Misra attrType, newStringValue); 14246ece063SSampa Misra } 14346ece063SSampa Misra catch (const std::bad_variant_access& e) 14446ece063SSampa Misra { 14546ece063SSampa Misra std::cerr << "invalid value passed for the property, error: " 14646ece063SSampa Misra << e.what() << "\n"; 14746ece063SSampa Misra return PLDM_ERROR; 14846ece063SSampa Misra } 14946ece063SSampa Misra return PLDM_SUCCESS; 15046ece063SSampa Misra } 15146ece063SSampa Misra 1521244acfdSGeorge Liu void BIOSStringAttribute::generateAttributeEntry( 1531244acfdSGeorge Liu const std::variant<int64_t, std::string>& attributevalue, 1541244acfdSGeorge Liu Table& attrValueEntry) 1551244acfdSGeorge Liu { 1561244acfdSGeorge Liu std::string value = std::get<std::string>(attributevalue); 1571244acfdSGeorge Liu uint16_t len = value.size(); 1581244acfdSGeorge Liu 1591244acfdSGeorge Liu attrValueEntry.resize(sizeof(pldm_bios_attr_val_table_entry) + 1601244acfdSGeorge Liu sizeof(uint16_t) + len - 1); 1611244acfdSGeorge Liu 1621244acfdSGeorge Liu auto entry = reinterpret_cast<pldm_bios_attr_val_table_entry*>( 1631244acfdSGeorge Liu attrValueEntry.data()); 1641244acfdSGeorge Liu 1651244acfdSGeorge Liu entry->attr_type = 1; 1661244acfdSGeorge Liu memcpy(entry->value, &len, sizeof(uint16_t)); 1671244acfdSGeorge Liu memcpy(entry->value + sizeof(uint16_t), value.c_str(), value.size()); 1681244acfdSGeorge Liu } 1691244acfdSGeorge Liu 17029683b53SJohn Wang } // namespace bios 17129683b53SJohn Wang } // namespace responder 17229683b53SJohn Wang } // namespace pldm 173