8  *     http://www.apache.org/licenses/LICENSE-2.0
22 #include <phosphor-logging/lg2.hpp>
28 namespace gpio  namespace
46     CLI::App app{"Monitor GPIO line for requested state change"};  in main()
51     app.add_option("-c,--config", gpioFileName, "Name of config json file")  in main()
52         ->required()  in main()
53         ->check(CLI::ExistingFile);  in main()
65     /* Get list of gpio config details from json file */  in main()
69         lg2::error("GPIO monitor config file not found: {FILE}", "FILE",  in main()
71         return -1;  in main()
78     std::vector<std::unique_ptr<phosphor::gpio::GpioMonitor>> gpios;  in main()
82         /* GPIO Line message */  in main()
83         std::string lineMsg = "GPIO Line ";  in main()
85         /* GPIO line */  in main()
86         gpiod_line* line = nullptr;  in main()  local
88         /* GPIO line configuration, default to monitor both edge */  in main()
103             /* If there is no line Name defined then gpio num nd chip  in main()
105              * GPIO key configured by the kernel  in main()
110                 lg2::error("Failed to find line name or gpio number: {FILE}",  in main()
112                 return -1;  in main()
120             /* Get the GPIO line */  in main()
121             line = gpiod_line_get(chipIdStr.c_str(), gpioNum);  in main()
125             /* Find the GPIO line */  in main()
128             line = gpiod_line_find(lineName.c_str());  in main()
131         if (line == nullptr)  in main()
133             lg2::error("Failed to find the {GPIO}", "GPIO", lineMsg);  in main()
143             auto findEvent = phosphor::gpio::polarityMap.find(eventStr);  in main()
144             if (findEvent == phosphor::gpio::polarityMap.end())  in main()
146                 lg2::error("{GPIO}: event missing: {EVENT}", "GPIO", lineMsg,  in main()
148                 return -1;  in main()
151             config.request_type = findEvent->second;  in main()
169         /* Parse out the targets argument if multi-targets are needed.*/  in main()
176         gpios.push_back(std::make_unique<phosphor::gpio::GpioMonitor>(  in main()
177             line, config, io, target, targets, lineMsg, flag));  in main()