96 lines
3.4 KiB
C++
96 lines
3.4 KiB
C++
#ifndef __COMFORTABLE_SWIPE__service_status__
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#define __COMFORTABLE_SWIPE__service_status__
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/*
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Comfortable Swipe
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by Rico Tiongson
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdexcept> // std::runtime_error
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#include <unistd.h> // popen, pclose, getpid, access, F_OK
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#include <memory> // std::unique_ptr
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#include <array> // std::array
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#include <cstdlib> // std::atoi
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#include <cstdio> // FILE, std::feof, std::fgets, std::printf
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#include <regex> // std::cmatch, std::regex, std::regex_match
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#include "../all_headers.hpp"
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namespace comfortable_swipe::service
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{
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/**
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* Prints the status of comfortable-swipe.
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*/
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void status()
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{
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// check if comfortable-swipe is running
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bool running = false;
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std::array<char, 128> buffer;
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std::unique_ptr<FILE, decltype(&pclose)> pipe(popen("pgrep -f comfortable-swipe", "r"), pclose);
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if (pipe && !std::feof(pipe.get()) && std::fgets(buffer.data(), buffer.size(), pipe.get()) != NULL)
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{
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int pid = std::atoi(buffer.data());
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if (pid != getpid())
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running = true;
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}
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// check if autostart is on
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auto autostart_f = comfortable_swipe::util::autostart_filename();
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bool autostart_on = access(autostart_f, F_OK) != -1;
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std::puts(comfortable_swipe::util::conf_filename());
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// check status of configuration file
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try
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{
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auto config = comfortable_swipe::util::read_config_file(comfortable_swipe::util::conf_filename());
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// print threshold
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if (config.count("threshold") > 0)
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{
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auto & threshold = config["threshold"];
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// check if regex pattern matches threshold
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std::cmatch matches;
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bool ok = (std::regex_match(threshold.data(), matches, std::regex("^\\d+(?:\\.\\d+)??$")) != 0);
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// print status of threshold
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std::printf(" %9s is %s (%s)\n", "threshold", ok ? "OK" : "INVALID", threshold.data());
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}
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else
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std::printf(" %9s is OFF\n", "threshold");
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// print swipe commands
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for (auto &command : comfortable_swipe::gesture::keyboard_swipe_gesture::command_map)
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{
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if (config.count(command) > 0)
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std::printf(" %9s is OK (%s)\n", command, config[command].data());
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else
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std::printf(" %9s is OFF\n", command);
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}
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}
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catch (const std::runtime_error& e)
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{
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std::printf("config error: %s\n", e.what());
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}
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// print status
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std::printf("autostart is %s\n", autostart_on ? "ON" : "OFF");
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std::printf("comfortable-swipe program is %s\n", running ? "RUNNING" : "STOPPED");
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}
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}
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#endif /* __COMFORTABLE_SWIPE__service_restart__ */
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