102 lines
3.0 KiB
C
102 lines
3.0 KiB
C
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// * This file is part of the COLOBOT source code
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// * Copyright (C) 2001-2008, Daniel ROUX & EPSITEC SA, www.epsitec.ch
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// * Copyright (C) 2012, Polish Portal of Colobot (PPC)
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// *
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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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// *
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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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// *
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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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// system_linux.h
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/* This header contains Linux-specific code for system utils
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from system.h. There is no separate .cpp module for simplicity.*/
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#include <sys/time.h>
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#include <time.h>
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#include <stdlib.h>
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SystemDialogResult SystemDialog_Linux(SystemDialogType type, const std::string& title, const std::string& message);
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void GetCurrentTimeStamp_Linux(SystemTimeStamp *stamp);
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long long GetTimeStampExactResolution_Linux();
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long long TimeStampExactDiff_Linux(SystemTimeStamp *before, SystemTimeStamp *after);
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struct SystemTimeStamp
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{
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timespec clockTime;
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SystemTimeStamp()
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{
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clockTime.tv_sec = clockTime.tv_nsec = 0;
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}
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};
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SystemDialogResult SystemDialog_Linux(SystemDialogType type, const std::string& title, const std::string& message)
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{
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std::string options = "";
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switch (type)
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{
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case SDT_INFO:
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default:
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options = "--info";
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break;
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case SDT_WARNING:
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options = "--warning";
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break;
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case SDT_ERROR:
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options = "--error";
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break;
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case SDT_YES_NO:
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options = "--question --ok-label=\"Yes\" --cancel-label=\"No\"";
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break;
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case SDT_OK_CANCEL:
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options = "--question --ok-label=\"OK\" --cancel-label=\"Cancel\"";
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break;
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}
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std::string command = "zenity " + options + " --text=\"" + message + "\" --title=\"" + title + "\"";
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int code = system(command.c_str());
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SystemDialogResult result = SDR_OK;
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switch (type)
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{
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case SDT_YES_NO:
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result = code ? SDR_NO : SDR_YES;
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break;
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case SDT_OK_CANCEL:
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result = code ? SDR_CANCEL : SDR_OK;
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break;
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default:
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break;
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}
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return result;
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}
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void GetCurrentTimeStamp_Linux(SystemTimeStamp *stamp)
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{
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clock_gettime(CLOCK_MONOTONIC, &stamp->clockTime);
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}
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long long GetTimeStampExactResolution_Linux()
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{
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return 1ll;
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}
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long long TimeStampExactDiff_Linux(SystemTimeStamp *before, SystemTimeStamp *after)
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{
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return (after->clockTime.tv_nsec - before->clockTime.tv_nsec) +
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(after->clockTime.tv_sec - before->clockTime.tv_sec) * 1000000000ll;
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}
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