Manojkiran Eda | d94bb83 | 2021-02-17 11:40:22 +0530 | [diff] [blame] | 1 | #include "file_io_type_progress_src.hpp" |
| 2 | |
| 3 | #include "common/utils.hpp" |
| 4 | |
Manojkiran Eda | d94bb83 | 2021-02-17 11:40:22 +0530 | [diff] [blame] | 5 | namespace pldm |
| 6 | { |
| 7 | |
| 8 | namespace responder |
| 9 | { |
| 10 | |
| 11 | int ProgressCodeHandler::setRawBootProperty( |
| 12 | const std::tuple<uint64_t, std::vector<uint8_t>>& progressCodeBuffer) |
| 13 | { |
| 14 | static constexpr auto RawObjectPath = |
| 15 | "/xyz/openbmc_project/state/boot/raw0"; |
| 16 | static constexpr auto RawInterface = "xyz.openbmc_project.State.Boot.Raw"; |
| 17 | static constexpr auto FreedesktopInterface = |
| 18 | "org.freedesktop.DBus.Properties"; |
| 19 | static constexpr auto RawProperty = "Value"; |
| 20 | static constexpr auto SetMethod = "Set"; |
| 21 | |
| 22 | auto& bus = pldm::utils::DBusHandler::getBus(); |
| 23 | |
| 24 | try |
| 25 | { |
| 26 | auto service = |
| 27 | pldm::utils::DBusHandler().getService(RawObjectPath, RawInterface); |
| 28 | auto method = bus.new_method_call(service.c_str(), RawObjectPath, |
| 29 | FreedesktopInterface, SetMethod); |
| 30 | method.append(RawInterface, RawProperty, |
| 31 | std::variant<std::tuple<uint64_t, std::vector<uint8_t>>>( |
| 32 | progressCodeBuffer)); |
| 33 | |
| 34 | bus.call_noreply(method); |
| 35 | } |
| 36 | catch (const std::exception& e) |
| 37 | { |
| 38 | std::cerr << "failed to make a d-bus call to host-postd daemon, ERROR=" |
| 39 | << e.what() << "\n"; |
| 40 | return PLDM_ERROR; |
| 41 | } |
| 42 | |
| 43 | return PLDM_SUCCESS; |
| 44 | } |
| 45 | |
| 46 | int ProgressCodeHandler::write(const char* buffer, uint32_t /*offset*/, |
| 47 | uint32_t& length, |
| 48 | oem_platform::Handler* /*oemPlatformHandler*/) |
| 49 | { |
| 50 | static constexpr auto StartOffset = 40; |
| 51 | static constexpr auto EndOffset = 48; |
| 52 | if (buffer != nullptr) |
| 53 | { |
| 54 | // read the data from the pointed location |
| 55 | std::vector<uint8_t> secondaryCode(buffer, buffer + length); |
| 56 | |
| 57 | // Get the primary code from the offset 40 bytes in the received buffer |
| 58 | |
| 59 | std::vector<uint8_t> primaryCodeArray( |
| 60 | secondaryCode.begin() + StartOffset, |
| 61 | secondaryCode.begin() + EndOffset); |
| 62 | uint64_t primaryCode = 0; |
| 63 | |
| 64 | // form a uint64_t using uint8_t[8] |
| 65 | for (int i = 0; i < 8; i++) |
| 66 | primaryCode |= (uint64_t)primaryCodeArray[i] << 8 * i; |
| 67 | |
Manojkiran Eda | d94bb83 | 2021-02-17 11:40:22 +0530 | [diff] [blame] | 68 | return setRawBootProperty(std::make_tuple(primaryCode, secondaryCode)); |
| 69 | } |
| 70 | return PLDM_ERROR; |
| 71 | } |
| 72 | |
| 73 | } // namespace responder |
| 74 | } // namespace pldm |