1 #include "elog_entry.hpp"
2 
3 #include "elog_serialize.hpp"
4 #include "log_manager.hpp"
5 
6 #include <fcntl.h>
7 #include <unistd.h>
8 
9 #include <xyz/openbmc_project/Common/File/error.hpp>
10 
11 namespace phosphor
12 {
13 namespace logging
14 {
15 
16 // TODO Add interfaces to handle the error log id numbering
17 
18 void Entry::delete_()
19 {
20     parent.erase(id());
21 }
22 
23 bool Entry::resolved(bool value)
24 {
25     auto current =
26         sdbusplus::xyz::openbmc_project::Logging::server::Entry::resolved();
27     if (value != current)
28     {
29         value ? associations({}) : associations(assocs);
30         current =
31             sdbusplus::xyz::openbmc_project::Logging::server::Entry::resolved(
32                 value);
33 
34         uint64_t ms = std::chrono::duration_cast<std::chrono::milliseconds>(
35                           std::chrono::system_clock::now().time_since_epoch())
36                           .count();
37         updateTimestamp(ms);
38 
39         serialize(*this);
40     }
41 
42     return current;
43 }
44 
45 std::string Entry::eventId(std::string value)
46 {
47     auto current =
48         sdbusplus::xyz::openbmc_project::Logging::server::Entry::eventId();
49     if (value != current)
50     {
51         current =
52             sdbusplus::xyz::openbmc_project::Logging::server::Entry::eventId(
53                 value);
54         serialize(*this);
55     }
56 
57     return current;
58 }
59 
60 std::string Entry::resolution(std::string value)
61 {
62     auto current =
63         sdbusplus::xyz::openbmc_project::Logging::server::Entry::resolution();
64     if (value != current)
65     {
66         current =
67             sdbusplus::xyz::openbmc_project::Logging::server::Entry::resolution(
68                 value);
69         serialize(*this);
70     }
71 
72     return current;
73 }
74 
75 sdbusplus::message::unix_fd Entry::getEntry()
76 {
77     int fd = open(path().c_str(), O_RDONLY | O_NONBLOCK);
78     if (fd == -1)
79     {
80         auto e = errno;
81         log<level::ERR>("Failed to open Entry File", entry("ERRNO=%d", e),
82                         entry("PATH=%s", path().c_str()));
83         throw sdbusplus::xyz::openbmc_project::Common::File::Error::Open();
84     }
85 
86     // Schedule the fd to be closed by sdbusplus when it sends it back over
87     // D-Bus.
88     sdeventplus::Event event = sdeventplus::Event::get_default();
89     fdCloseEventSource = std::make_unique<sdeventplus::source::Defer>(
90         event, std::bind(std::mem_fn(&Entry::closeFD), this, fd,
91                          std::placeholders::_1));
92 
93     return fd;
94 }
95 
96 void Entry::closeFD(int fd, sdeventplus::source::EventBase& /*source*/)
97 {
98     close(fd);
99     fdCloseEventSource.reset();
100 }
101 
102 } // namespace logging
103 } // namespace phosphor
104