2015-05-27 12:08:46 +00:00
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// Copyright (c) 2012-2015, The CryptoNote developers, The Bytecoin developers
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//
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// This file is part of Bytecoin.
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//
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// Bytecoin is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser 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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// Bytecoin 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 Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with Bytecoin. If not, see <http://www.gnu.org/licenses/>.
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#include "ConsoleTools.h"
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2015-07-15 12:23:00 +00:00
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#include <stdio.h>
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2015-05-27 12:08:46 +00:00
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#ifdef _WIN32
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#include <Windows.h>
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2015-07-15 12:23:00 +00:00
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#include <io.h>
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2015-05-27 12:08:46 +00:00
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#else
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#include <iostream>
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2015-07-15 12:23:00 +00:00
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#include <unistd.h>
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2015-05-27 12:08:46 +00:00
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#endif
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namespace Common { namespace Console {
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2015-07-15 12:23:00 +00:00
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bool isConsoleTty() {
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#if defined(WIN32)
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static bool istty = 0 != _isatty(_fileno(stdout));
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#else
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static bool istty = 0 != isatty(fileno(stdout));
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#endif
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return istty;
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}
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2015-05-27 12:08:46 +00:00
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void setTextColor(Color color) {
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2015-07-15 12:23:00 +00:00
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if (!isConsoleTty()) {
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return;
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}
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2015-05-27 12:08:46 +00:00
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if (color > Color::BrightMagenta) {
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color = Color::Default;
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}
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#ifdef _WIN32
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static WORD winColors[] = {
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// default
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FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE,
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// main
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FOREGROUND_BLUE,
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FOREGROUND_GREEN,
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FOREGROUND_RED,
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FOREGROUND_RED | FOREGROUND_GREEN,
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FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE,
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FOREGROUND_GREEN | FOREGROUND_BLUE,
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FOREGROUND_RED | FOREGROUND_BLUE,
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// bright
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FOREGROUND_BLUE | FOREGROUND_INTENSITY,
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FOREGROUND_GREEN | FOREGROUND_INTENSITY,
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FOREGROUND_RED | FOREGROUND_INTENSITY,
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FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_INTENSITY,
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FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY,
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FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY,
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FOREGROUND_RED | FOREGROUND_BLUE | FOREGROUND_INTENSITY
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};
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SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), winColors[static_cast<size_t>(color)]);
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#else
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static const char* ansiColors[] = {
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// default
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"\033[0m",
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// main
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"\033[0;34m",
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"\033[0;32m",
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"\033[0;31m",
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"\033[0;33m",
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"\033[0;37m",
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"\033[0;36m",
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"\033[0;35m",
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// bright
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"\033[1;34m",
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"\033[1;32m",
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"\033[1;31m",
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"\033[1;33m",
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"\033[1;37m",
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"\033[1;36m",
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"\033[1;35m"
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};
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std::cout << ansiColors[static_cast<size_t>(color)];
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#endif
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}
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}}
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