204a422f2d
* Use std::unique_ptr for stop service * Use std::unique_ptr for stop service * Add status command * Prefer to use std::array to avoid memory leaking in buffer * Perform xdo key sequence before output message * Fix missing swipe_gesture header in regex implementation
59 lines
2.0 KiB
C++
59 lines
2.0 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 "../index.hpp"
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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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namespace comfortable_swipe::service
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{
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/**
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* Restarts the comfortable-swipe service.
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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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// print status
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std::printf("program is %s\n", running ? "ON" : "OFF");
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std::printf("autostart is %s\n", autostart_on ? "ON" : "OFF");
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}
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}
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#endif /* __COMFORTABLE_SWIPE__service_restart__ */
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