Dhruvaraj Subhashchandran | 9e90537 | 2021-08-20 04:06:06 -0500 | [diff] [blame^] | 1 | #include "op_dump_util.hpp" |
| 2 | |
| 3 | #include "xyz/openbmc_project/Common/error.hpp" |
| 4 | #include "xyz/openbmc_project/Dump/Create/error.hpp" |
| 5 | |
| 6 | #include <unistd.h> |
| 7 | |
| 8 | #include <phosphor-logging/elog-errors.hpp> |
| 9 | #include <phosphor-logging/elog.hpp> |
| 10 | #include <phosphor-logging/lg2.hpp> |
| 11 | |
| 12 | #include <filesystem> |
| 13 | |
| 14 | namespace openpower |
| 15 | { |
| 16 | namespace dump |
| 17 | { |
| 18 | namespace util |
| 19 | { |
| 20 | |
| 21 | bool isOPDumpsEnabled(sdbusplus::bus::bus& bus) |
| 22 | { |
| 23 | // Set isEnabled as true by default. In a field deployment, the system dump |
| 24 | // feature is usually enabled to facilitate effective debugging in the event |
| 25 | // of a failure. If due to some error, the settings service couldn't provide |
| 26 | // the actual value, the system assumes that the dump is enabled. |
| 27 | // This approach aligns with the principle of collecting as much data as |
| 28 | // possible for debugging in case of a system failure. |
| 29 | auto isEnabled = true; |
| 30 | |
| 31 | constexpr auto enable = "xyz.openbmc_project.Object.Enable"; |
| 32 | constexpr auto policy = "/xyz/openbmc_project/dump/system_dump_policy"; |
| 33 | constexpr auto property = "org.freedesktop.DBus.Properties"; |
| 34 | |
| 35 | try |
| 36 | { |
| 37 | auto service = phosphor::dump::getService(bus, policy, enable); |
| 38 | |
| 39 | auto method = bus.new_method_call(service.c_str(), policy, property, |
| 40 | "Get"); |
| 41 | method.append(enable, "Enabled"); |
| 42 | auto reply = bus.call(method); |
| 43 | std::variant<bool> v; |
| 44 | reply.read(v); |
| 45 | isEnabled = std::get<bool>(v); |
| 46 | } |
| 47 | catch (const sdbusplus::exception::SdBusError& e) |
| 48 | { |
| 49 | lg2::error("Error: {ERROR} in getting dump policy, default is enabled", |
| 50 | "ERROR", e); |
| 51 | } |
| 52 | return isEnabled; |
| 53 | } |
| 54 | |
| 55 | } // namespace util |
| 56 | } // namespace dump |
| 57 | } // namespace openpower |