146 lines
3.9 KiB
C++
Executable File
146 lines
3.9 KiB
C++
Executable File
/*
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* libpipecolors: linux color code library
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*
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* Authors:
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* Eric Wheeler <eric@ericwheeler.net>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* 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
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <stdio.h>
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#include <iostream>
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#include <stdarg.h>
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#include <stdlib.h>
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#include <string>
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#include <map>
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#include <regex>
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#include <termcap.h>
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#include "pipecolors.h"
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#define C_DEFAULT 0
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#define C_BOLD 1
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#define C_ITALIC 3
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#define C_UNDERLINE 4
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#define C_INVERT 7
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#define C_B0 "\033[1m"
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#define C_B1 "\033[0m"
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#define C_FG_BLACK "\033[0;30m"
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#define C_FG_RED "\033[0;31m"
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#define C_FG_GREEN "\033[0;32m"
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#define C_FG_YELLOW "\033[0;33m"
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#define C_FG_BLUE "\033[0;34m"
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#define C_FG_MAGENTA "\033[0;35m"
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#define C_FG_CYAN "\033[0;36m"
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#define C_FG_GRAY "\033[0;37m"
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#define C_FG_DEFAULT "\033[0;39m"
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#define C_FG_GRAY_D "\033[0;90m"
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#define C_FG_RED_L "\033[0;91m"
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#define C_FG_GREEN_L "\033[0;92m"
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#define C_FG_YELLOW_L "\033[0;93m"
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#define C_FG_BLUE_L "\033[0;94m"
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#define C_FG_MAGENTA_L "\033[0;95m"
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#define C_FG_CYAN_L "\033[0;96m"
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#define C_FG_WHITE "\033[0;97m"
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#define C_BG_NONE ""
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#define C_BG_RED "\033[1;41m"
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#define C_BG_GREEN "\033[1;42m"
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#define C_BG_BLUE "\033[1;44m"
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#define C_BG_DEFAULT "\033[1;49m"
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std::map<std::string, std::string> getColors() {
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std::map<std::string, std::string> colors;
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colors["|30"] = C_B0;
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colors["|31"] = C_B1;
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colors["|00"] = C_FG_BLACK;
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colors["|01"] = C_FG_BLUE;
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colors["|02"] = C_FG_GREEN;
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colors["|03"] = C_FG_CYAN;
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colors["|04"] = C_FG_RED;
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colors["|05"] = C_FG_MAGENTA;
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colors["|06"] = C_FG_YELLOW;
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colors["|07"] = C_FG_GRAY;
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colors["|08"] = C_FG_GRAY_D;
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colors["|09"] = C_FG_BLUE_L;
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colors["|10"] = C_FG_GREEN_L;
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colors["|11"] = C_FG_CYAN_L;
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colors["|12"] = C_FG_RED_L;
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colors["|13"] = C_FG_MAGENTA_L;
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colors["|14"] = C_FG_YELLOW_L;
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colors["|15"] = C_FG_WHITE;
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colors["|16"] = C_BG_DEFAULT; // C_BG_BLACK
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colors["|17"] = C_BG_BLUE;
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colors["|18"] = C_BG_GREEN;
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colors["|19"] = C_BG_BLUE; // C_BG_CYAN
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colors["|20"] = C_BG_RED;
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colors["|21"] = C_BG_RED; // C_BG_MAGENTA
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colors["|22"] = C_FG_WHITE; //C_BG_BROWN
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colors["|23"] = C_BG_DEFAULT; // C_BG_WHITE
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return colors;
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}
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bool has_colors(void) {
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char buffer[1024];
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int c;
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tgetent(buffer, getenv("TERM"));
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c = tgetnum("Co");
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if(c > 0 || c == -1) {
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return true;
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} else {
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return false;
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}
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}
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void cprintf( const char * format, ... ) {
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char buffer[256];
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std::map<std::string, std::string> colors;
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va_list args;
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va_start(args, format);
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vsprintf(buffer, format, args);
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std::string text(buffer), s(buffer);
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va_end(args);
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std::size_t index;
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std::smatch matches;
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std::regex reg ("(\\|\\d\\d)", std::regex_constants::ECMAScript | std::regex_constants::nosubs);
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colors = getColors();
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while (std::regex_search (text,matches,reg)) {
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for (auto x:matches) {
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while ((index = s.find(x)) != std::string::npos)
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s.replace(index, x.length(), colors[x]);
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}
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text = matches.suffix().str();
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}
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std::cout << s;
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}
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int main(void) {
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cprintf("\n%s\n\n", "|01P|02i|03p|04e|05c|06ol|07o|08r|09s |10l|11i|12b|13r|14a|15r|14y |130|12.|111|07");
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return 0;
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}
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