Shawn McCarney | 45907cc | 2021-02-05 17:33:11 -0600 | [diff] [blame] | 1 | /** |
| 2 | * Copyright © 2021 IBM Corporation |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #include "compare_vpd_action.hpp" |
| 18 | |
| 19 | #include "action_error.hpp" |
| 20 | |
| 21 | #include <exception> |
| 22 | #include <sstream> |
| 23 | |
| 24 | namespace phosphor::power::regulators |
| 25 | { |
| 26 | |
| 27 | bool CompareVPDAction::execute(ActionEnvironment& environment) |
| 28 | { |
| 29 | bool isEqual{false}; |
| 30 | try |
| 31 | { |
| 32 | // Get actual VPD keyword value |
Matt Spinler | aacc2aa | 2021-05-25 09:31:35 -0600 | [diff] [blame] | 33 | std::vector<uint8_t> actualValue = |
Shawn McCarney | 45907cc | 2021-02-05 17:33:11 -0600 | [diff] [blame] | 34 | environment.getServices().getVPD().getValue(fru, keyword); |
| 35 | |
| 36 | // Check if actual value equals expected value |
| 37 | isEqual = (actualValue == value); |
| 38 | } |
| 39 | catch (const std::exception& e) |
| 40 | { |
| 41 | // Nest exception within an ActionError so the caller will have both the |
| 42 | // low level error information and the action information. |
| 43 | std::throw_with_nested(ActionError(*this)); |
| 44 | } |
| 45 | return isEqual; |
| 46 | } |
| 47 | |
| 48 | std::string CompareVPDAction::toString() const |
| 49 | { |
| 50 | std::ostringstream ss; |
| 51 | ss << "compare_vpd: { "; |
| 52 | ss << "fru: " << fru << ", "; |
| 53 | ss << "keyword: " << keyword << ", "; |
Matt Spinler | aacc2aa | 2021-05-25 09:31:35 -0600 | [diff] [blame] | 54 | ss << "value: [ "; |
| 55 | ss << std::hex << std::uppercase; |
| 56 | for (unsigned int i = 0; i < value.size(); ++i) |
| 57 | { |
| 58 | ss << ((i > 0) ? ", " : "") << "0x" << static_cast<uint16_t>(value[i]); |
| 59 | } |
| 60 | ss << " ] }"; |
Shawn McCarney | 45907cc | 2021-02-05 17:33:11 -0600 | [diff] [blame] | 61 | return ss.str(); |
| 62 | } |
| 63 | |
| 64 | } // namespace phosphor::power::regulators |