| #include "sensorhandler.hpp" |
| |
| #include <errno.h> |
| #include <limits.h> |
| #include <mapper.h> |
| #include <stdint.h> |
| #include <stdlib.h> |
| #include <systemd/sd-bus.h> |
| |
| extern void send_esel(uint16_t recordid); |
| |
| sd_bus* bus = NULL; |
| |
| // Use a lookup table to find the interface name of a specific sensor |
| // This will be used until an alternative is found. this is the first |
| // step for mapping IPMI |
| int find_openbmc_path(const uint8_t num, dbus_interface_t* interface) |
| { |
| const char* objname = "/org/openbmc/managers/System"; |
| |
| char *str1, *str2, *str3; |
| sd_bus_error error = SD_BUS_ERROR_NULL; |
| sd_bus_message *reply = NULL, *m = NULL; |
| int r; |
| char* busname = NULL; |
| |
| r = mapper_get_service(bus, objname, &busname); |
| if (r < 0) |
| { |
| log<level::ERR>("Failed to get busname", entry("BUS=%s", objname), |
| entry("ERRNO=0x%X", -r)); |
| goto final; |
| } |
| |
| r = sd_bus_message_new_method_call(bus, &m, busname, objname, busname, |
| "getObjectFromByteId"); |
| if (r < 0) |
| { |
| log<level::ERR>("Failed to create a method call", |
| entry("ERRNO=0x%X", -r)); |
| } |
| |
| r = sd_bus_message_append(m, "sy", type, num); |
| if (r < 0) |
| { |
| log<level::ERR>("Failed to create a input parameter", |
| entry("ERRNO=0x%X", -r)); |
| } |
| |
| // Call the IPMI responder on the bus so the message can be sent to the CEC |
| r = sd_bus_call(bus, m, 0, &error, &reply); |
| if (r < 0) |
| { |
| log<level::ERR>("Failed to call the method", entry("ERRNO=0x%X", -r)); |
| goto final; |
| } |
| |
| r = sd_bus_message_read(reply, "(sss)", &str1, &str2, &str3); |
| if (r < 0) |
| { |
| log<level::ERR>("Failed to get a response", entry("ERRNO=0x%X", -r)); |
| goto final; |
| } |
| |
| strncpy(interface->bus, str1, MAX_DBUS_PATH); |
| strncpy(interface->path, str2, MAX_DBUS_PATH); |
| strncpy(interface->interface, str3, MAX_DBUS_PATH); |
| |
| interface->sensornumber = num; |
| |
| final: |
| |
| sd_bus_error_free(&error); |
| sd_bus_message_unref(m); |
| free(busname); |
| |
| return r; |
| } |
| |
| int main(int argc, char* argv[]) |
| { |
| int base; |
| char *endptr, *str; |
| long val; |
| uint16_t num; |
| int r; |
| |
| if (argc < 2) |
| { |
| fprintf(stderr, "Usage: %s sensornumber\n", argv[0]); |
| return -1; |
| } |
| |
| str = argv[1]; |
| base = (argc > 2) ? atoi(argv[2]) : 10; |
| |
| val = strtol(str, &endptr, base); |
| |
| num = (uint16_t)val; |
| |
| /* Connect to system bus */ |
| r = sd_bus_open_system(&bus); |
| if (r < 0) |
| { |
| log<level::ERR>("Failed to connect to system bus", |
| entry("ERRNO=0x%X", -r)); |
| goto finish; |
| } |
| |
| send_esel(num); |
| |
| finish: |
| sd_bus_unref(bus); |
| |
| return 0; |
| } |