1 /**
2  * Copyright © 2017 IBM Corporation
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *     http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 #include "config.h"
17 
18 #include "mihawk-cpld.hpp"
19 #include "pgood_monitor.hpp"
20 #include "runtime_monitor.hpp"
21 #include "ucd90160.hpp"
22 
23 #include <CLI/CLI.hpp>
24 #include <phosphor-logging/log.hpp>
25 #include <sdeventplus/event.hpp>
26 
27 #include <chrono>
28 #include <iostream>
29 
30 using namespace phosphor::power;
31 using namespace phosphor::logging;
32 
33 int main(int argc, char** argv)
34 {
35     CLI::App app{"Phosphor sequencer monitor"};
36     std::string action{};
37     std::string interVal{};
38 
39     std::vector<std::string> actionTypes = {"pgood-monitor", "runtime-monitor"};
40     app.add_option("-a,--action", action,
41                    "Action: pgood-monitor or runtime-monitor\n")
42         ->required()
43         ->transform(CLI::IsMember(actionTypes));
44     app.add_option("-i,--interval", interVal,
45                    "Interval in milliseconds:\n"
46                    "PGOOD monitor:   time allowed for PGOOD to come up\n"
47                    "Runtime monitor: polling interval.\n")
48         ->required();
49 
50     try
51     {
52         app.parse(argc, argv);
53     }
54     catch (CLI::Error& e)
55     {
56         return app.exit(e);
57     }
58 
59     auto i = strtoul(interVal.c_str(), nullptr, 10);
60     if (i == 0)
61     {
62         std::cerr << "Invalid interval value\n";
63         exit(EXIT_FAILURE);
64     }
65 
66     std::chrono::milliseconds interval{i};
67 
68     auto event = sdeventplus::Event::get_default();
69     auto bus = sdbusplus::bus::new_default();
70     bus.attach_event(event.get(), SD_EVENT_PRIORITY_NORMAL);
71 
72     auto device = std::make_unique<SEQUENCER>(0, bus);
73 
74     std::unique_ptr<DeviceMonitor> monitor;
75 
76     if (action == "pgood-monitor")
77     {
78         // If PGOOD doesn't turn on within a certain
79         // time, analyze the device for errors
80         monitor = std::make_unique<PGOODMonitor>(std::move(device), bus, event,
81                                                  interval);
82     }
83     else // runtime-monitor
84     {
85         // Continuously monitor this device both by polling
86         // and on 'power lost' signals.
87         monitor = std::make_unique<RuntimeMonitor>(std::move(device), bus,
88                                                    event, interval);
89     }
90 
91     return monitor->run();
92 }
93