1 #include "server.hpp"
2
3 #include <linux/ipmi_bmc.h>
4
5 #include <sdbusplus/exception.hpp>
6 #include <sdbusplus/server/interface.hpp>
7 #include <sdbusplus/vtable.hpp>
8 #include <stdplus/fd/ops.hpp>
9 #include <stdplus/print.hpp>
10
11 #include <cstdio>
12 #include <stdexcept>
13
14 namespace kcsbridge
15 {
16
setAttention(sdbusplus::message_t & m,stdplus::Fd & kcs)17 void setAttention(sdbusplus::message_t& m, stdplus::Fd& kcs)
18 {
19 stdplus::fd::ioctl(kcs, IPMI_BMC_IOCTL_SET_SMS_ATN, nullptr);
20 m.new_method_return().method_return();
21 }
22
clearAttention(sdbusplus::message_t & m,stdplus::Fd & kcs)23 void clearAttention(sdbusplus::message_t& m, stdplus::Fd& kcs)
24 {
25 stdplus::fd::ioctl(kcs, IPMI_BMC_IOCTL_CLEAR_SMS_ATN, nullptr);
26 m.new_method_return().method_return();
27 }
28
forceAbort(sdbusplus::message_t & m,stdplus::Fd & kcs)29 void forceAbort(sdbusplus::message_t& m, stdplus::Fd& kcs)
30 {
31 stdplus::fd::ioctl(kcs, IPMI_BMC_IOCTL_FORCE_ABORT, nullptr);
32 m.new_method_return().method_return();
33 }
34
35 template <auto func, typename Data>
methodRsp(sd_bus_message * mptr,void * dataptr,sd_bus_error * error)36 int methodRsp(sd_bus_message* mptr, void* dataptr, sd_bus_error* error) noexcept
37 {
38 sdbusplus::message_t m(mptr);
39 try
40 {
41 func(m, *reinterpret_cast<Data*>(dataptr));
42 }
43 catch (const std::exception& e)
44 {
45 stdplus::print(stderr, "Method response failed: {}\n", e.what());
46 sd_bus_error_set(error,
47 "xyz.openbmc_project.Common.Error.InternalFailure",
48 "The operation failed internally.");
49 }
50 return 1;
51 }
52
53 template <typename Data>
54 constexpr sdbusplus::vtable::vtable_t dbusMethods[] = {
55 sdbusplus::vtable::start(),
56 sdbusplus::vtable::method("setAttention", "", "",
57 methodRsp<setAttention, Data>),
58 sdbusplus::vtable::method("clearAttention", "", "",
59 methodRsp<clearAttention, Data>),
60 sdbusplus::vtable::method("forceAbort", "", "",
61 methodRsp<forceAbort, Data>),
62 sdbusplus::vtable::end(),
63 };
64
createSMSHandler(sdbusplus::bus_t & bus,const char * obj,stdplus::Fd & kcs)65 sdbusplus::server::interface::interface createSMSHandler(
66 sdbusplus::bus_t& bus, const char* obj, stdplus::Fd& kcs)
67 {
68 return sdbusplus::server::interface::interface(
69 bus, obj, "xyz.openbmc_project.Ipmi.Channel.SMS",
70 dbusMethods<stdplus::Fd>, reinterpret_cast<stdplus::Fd*>(&kcs));
71 }
72
73 } // namespace kcsbridge
74