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feat: add tool for noncanonical input

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This commit is contained in:
Alexey Rybalchenko
2021-10-02 11:43:41 +02:00
parent d7fb01908c
commit 5fe2f53c7b
4 changed files with 55 additions and 56 deletions
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31
fairmq/plugins/control/Control.cxx
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@@ -8,6 +8,8 @@
#include "Control.h"
#include <fairmq/tools/IO.h>
#include <atomic>
#include <chrono>
#include <csignal> // catching system signals
@@ -17,7 +19,6 @@
#include <thread>
#include <poll.h> // for the interactive mode
#include <termios.h> // for the interactive mode
using namespace std;
@@ -119,32 +120,6 @@ auto ControlPluginProgramOptions() -> Plugin::ProgOptions
return pluginOptions;
}
struct TerminalConfig
{
TerminalConfig()
{
termios t;
tcgetattr(STDIN_FILENO, &t); // get the current terminal I/O structure
t.c_lflag &= ~ICANON; // disable canonical input
t.c_lflag &= ~ECHO; // do not echo input chars
tcsetattr(STDIN_FILENO, TCSANOW, &t); // apply the new settings
}
TerminalConfig(const TerminalConfig&) = delete;
TerminalConfig(TerminalConfig&&) = delete;
TerminalConfig& operator=(const TerminalConfig&) = delete;
TerminalConfig& operator=(TerminalConfig&&) = delete;
~TerminalConfig()
{
termios t;
tcgetattr(STDIN_FILENO, &t); // get the current terminal I/O structure
t.c_lflag |= ICANON; // re-enable canonical input
t.c_lflag |= ECHO; // echo input chars
tcsetattr(STDIN_FILENO, TCSANOW, &t); // apply the new settings
}
};
auto Control::InteractiveMode() -> void
try {
RunStartupSequence();
@@ -155,7 +130,7 @@ try {
cinfd[0].events = POLLIN;
cinfd[0].revents = 0;
TerminalConfig tconfig;
tools::NonCanonicalInput nci;
bool color = GetProperty<bool>("color");