Matt Spinler | d3335df | 2019-07-10 11:04:21 -0500 | [diff] [blame] | 1 | #include "private_header.hpp" |
| 2 | |
| 3 | #include <phosphor-logging/log.hpp> |
| 4 | |
| 5 | namespace openpower |
| 6 | { |
| 7 | namespace pels |
| 8 | { |
| 9 | |
| 10 | using namespace phosphor::logging; |
| 11 | |
| 12 | PrivateHeader::PrivateHeader(Stream& pel) |
| 13 | { |
| 14 | try |
| 15 | { |
Matt Spinler | cf5a8d0 | 2019-09-05 12:58:53 -0500 | [diff] [blame^] | 16 | unflatten(pel); |
Matt Spinler | d3335df | 2019-07-10 11:04:21 -0500 | [diff] [blame] | 17 | validate(); |
| 18 | } |
| 19 | catch (const std::exception& e) |
| 20 | { |
| 21 | log<level::ERR>("Cannot unflatten private header", |
| 22 | entry("ERROR=%s", e.what())); |
| 23 | _valid = false; |
| 24 | } |
| 25 | } |
| 26 | |
| 27 | void PrivateHeader::validate() |
| 28 | { |
| 29 | bool failed = false; |
| 30 | |
| 31 | if (header().id != privateHeaderSectionID) |
| 32 | { |
| 33 | log<level::ERR>("Invalid private header section ID", |
| 34 | entry("ID=0x%X", header().id)); |
| 35 | failed = true; |
| 36 | } |
| 37 | |
| 38 | if (header().version != privateHeaderVersion) |
| 39 | { |
| 40 | log<level::ERR>("Invalid private header version", |
| 41 | entry("VERSION=0x%X", header().version)); |
| 42 | failed = true; |
| 43 | } |
| 44 | |
| 45 | if (_sectionCount < minSectionCount) |
| 46 | { |
| 47 | log<level::ERR>("Invalid section count in private header", |
| 48 | entry("SECTION_COUNT=0x%X", _sectionCount)); |
| 49 | failed = true; |
| 50 | } |
| 51 | |
| 52 | _valid = (failed) ? false : true; |
| 53 | } |
| 54 | |
Matt Spinler | cf5a8d0 | 2019-09-05 12:58:53 -0500 | [diff] [blame^] | 55 | void PrivateHeader::unflatten(Stream& stream) |
Matt Spinler | d3335df | 2019-07-10 11:04:21 -0500 | [diff] [blame] | 56 | { |
Matt Spinler | cf5a8d0 | 2019-09-05 12:58:53 -0500 | [diff] [blame^] | 57 | stream >> _header >> _createTimestamp >> _commitTimestamp >> _creatorID >> |
| 58 | _logType >> _reservedByte >> _sectionCount >> _obmcLogID >> |
| 59 | _creatorVersion >> _plid >> _id; |
Matt Spinler | d3335df | 2019-07-10 11:04:21 -0500 | [diff] [blame] | 60 | } |
| 61 | |
Matt Spinler | cf5a8d0 | 2019-09-05 12:58:53 -0500 | [diff] [blame^] | 62 | void PrivateHeader::flatten(Stream& stream) |
Matt Spinler | d3335df | 2019-07-10 11:04:21 -0500 | [diff] [blame] | 63 | { |
Matt Spinler | cf5a8d0 | 2019-09-05 12:58:53 -0500 | [diff] [blame^] | 64 | stream << _header << _createTimestamp << _commitTimestamp << _creatorID |
| 65 | << _logType << _reservedByte << _sectionCount << _obmcLogID |
| 66 | << _creatorVersion << _plid << _id; |
Matt Spinler | d3335df | 2019-07-10 11:04:21 -0500 | [diff] [blame] | 67 | } |
| 68 | |
| 69 | Stream& operator>>(Stream& s, CreatorVersion& cv) |
| 70 | { |
| 71 | for (size_t i = 0; i < sizeof(CreatorVersion); i++) |
| 72 | { |
| 73 | s >> cv.version[i]; |
| 74 | } |
| 75 | return s; |
| 76 | } |
| 77 | |
| 78 | Stream& operator<<(Stream& s, CreatorVersion& cv) |
| 79 | { |
| 80 | for (size_t i = 0; i < sizeof(CreatorVersion); i++) |
| 81 | { |
| 82 | s << cv.version[i]; |
| 83 | } |
| 84 | return s; |
| 85 | } |
| 86 | |
| 87 | } // namespace pels |
| 88 | } // namespace openpower |