139 bool OptionsToString(const EncryptionOptions& options, std::string* options_string) {  in OptionsToString()  argument
140     return OptionsToStringForApiLevel(GetFirstApiLevel(), options, options_string);  in OptionsToString()
144                                 std::string* options_string) {  in OptionsToStringForApiLevel()  argument
152     *options_string = contents_mode + ":" + filenames_mode + ":v" + std::to_string(options.version);  in OptionsToStringForApiLevel()
154         *options_string += "+inlinecrypt_optimized";  in OptionsToStringForApiLevel()
157         *options_string += "+emmc_optimized";  in OptionsToStringForApiLevel()
160         *options_string += "+wrappedkey_v0";  in OptionsToStringForApiLevel()
164     if (!ParseOptionsForApiLevel(first_api_level, *options_string, &options_check)) {  in OptionsToStringForApiLevel()
165         LOG(ERROR) << "Internal error serializing options as string: " << *options_string;  in OptionsToStringForApiLevel()
170                    << *options_string;  in OptionsToStringForApiLevel()
176 bool ParseOptions(const std::string& options_string, EncryptionOptions* options) {  in ParseOptions()  argument
177     return ParseOptionsForApiLevel(GetFirstApiLevel(), options_string, options);  in ParseOptions()
180 bool ParseOptionsForApiLevel(unsigned int first_api_level, const std::string& options_string,  in ParseOptionsForApiLevel()  argument
182     auto parts = android::base::Split(options_string, ":");  in ParseOptionsForApiLevel()
249                        << options_string;  in ParseOptionsForApiLevel()
256                 << options_string;  in ParseOptionsForApiLevel()
267                    << options_string;  in ParseOptionsForApiLevel()