xref: /openbmc/phosphor-snmp/snmp_main.cpp (revision ed2ee733)
1 #include "config.h"
2 
3 #include "snmp_conf_manager.hpp"
4 
5 #include <phosphor-logging/log.hpp>
6 #include <sdbusplus/bus.hpp>
7 #include <sdbusplus/server/manager.hpp>
8 
9 #include <memory>
10 
11 /* Need a custom deleter for freeing up sd_event */
12 struct EventDeleter
13 {
14     void operator()(sd_event* event) const
15     {
16         sd_event_unref(event);
17     }
18 };
19 
20 using EventPtr = std::unique_ptr<sd_event, EventDeleter>;
21 
22 int main(int /*argc*/, char** /*argv[]*/)
23 {
24     using namespace phosphor::logging;
25 
26     auto bus = sdbusplus::bus::new_default();
27 
28     sd_event* event = nullptr;
29     auto r = sd_event_default(&event);
30     if (r < 0)
31     {
32         log<level::ERR>("Error creating a default sd_event handler");
33         return r;
34     }
35 
36     EventPtr eventPtr{event};
37     event = nullptr;
38 
39     // Attach the bus to sd_event to service user requests
40     bus.attach_event(eventPtr.get(), SD_EVENT_PRIORITY_NORMAL);
41 
42     // Add sdbusplus Object Manager for the 'root' path of the snmp.
43     sdbusplus::server::manager::manager objManager(bus, OBJ_NETWORK_SNMP);
44     bus.request_name(BUSNAME_NETWORK_SNMP);
45 
46     auto manager = std::make_unique<phosphor::network::snmp::ConfManager>(
47         bus, OBJ_NETWORK_SNMP);
48 
49     manager->restoreClients();
50 
51     return sd_event_loop(eventPtr.get());
52 }
53