109 static std::string get_value(const std::map<std::string, std::string>& metadata,  in get_value()  function
132   auto source_build = get_value(metadata, "pre-build-incremental");  in ReadSourceTargetBuild()
137   auto target_build = get_value(metadata, "post-build-incremental");  in ReadSourceTargetBuild()
149   auto pkg_pre_build = get_value(metadata, "pre-build-incremental");  in CheckAbSpecificMetadata()
157   auto pkg_pre_build_fingerprint = get_value(metadata, "pre-build");  in CheckAbSpecificMetadata()
171   auto pkg_post_timestamp_string = get_value(metadata, "post-timestamp");  in CheckAbSpecificMetadata()
175     if (get_value(metadata, "ota-downgrade") != "yes") {  in CheckAbSpecificMetadata()
192   auto package_ota_type = get_value(metadata, "ota-type");  in CheckPackageMetadata()
206   auto pkg_device = get_value(metadata, "pre-device");  in CheckPackageMetadata()
216   auto pkg_serial_no = get_value(metadata, "serialno");  in CheckPackageMetadata()
346   bool package_is_ab = get_value(metadata, "ota-type") == OtaTypeToString(OtaType::AB);  in TryUpdateBinary()