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/*
* ConsoleUtil.cpp
*
* Copyright (C) 2008 Matthias Schiffer <matthias@gamezock.de>
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by the
* Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "ConsoleUtil.h"
#include <iostream>
#ifdef _WIN32
# define WIN32_LEAN_AND_MEAN
# include <windows.h>
#else
# include <stdio.h>
# include <stdlib.h>
# include <termios.h>
# include <unistd.h>
#endif
namespace Mad {
namespace Client {
Core::String ConsoleUtil::readPassword(const Core::String &prompt) {
#ifdef _WIN32
DWORD mode;
HANDLE handle = GetStdHandle(STD_INPUT_HANDLE);
GetConsoleMode(handle, &mode);
SetConsoleMode(handle, mode & ~(ENABLE_ECHO_INPUT));
#else
struct termios termold, termnew;
tcgetattr(STDIN_FILENO, &termold);
termnew = termold;
termnew.c_lflag &= ~ECHO;
tcsetattr(STDIN_FILENO, TCSAFLUSH, &termnew);
#endif
std::cout << prompt << std::flush;
Core::String password = Core::String::getline(std::cin);
std::cout << std::endl;
#ifdef _WIN32
SetConsoleMode(handle, mode);
#else
tcsetattr(STDIN_FILENO, TCSAFLUSH, &termold);
#endif
return password;
}
void ConsoleUtil::printPaged(const Core::String &output) {
#ifdef _WIN32
std::cout << output << std::endl;
#else
// TODO Make pager command configurable
FILE *pipe = popen("pager", "w");
if(!pipe)
pipe = popen("less", "w");
if(!pipe)
pipe = popen("more", "w");
if(!pipe) {
std::cout << output << std::endl;
return;
}
fputs(output.toLocale().c_str(), pipe);
// TODO Error handling
pclose(pipe);
#endif
}
}
}
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