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Codechange: use std::getline to read strings from stdin

This commit is contained in:
Rubidium 2023-06-28 22:31:38 +02:00 committed by rubidium42
parent f333372dd1
commit 3f18a8863a
1 changed files with 10 additions and 21 deletions
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31
src/video/dedicated_v.cpp
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@ -23,6 +23,7 @@
#include "../saveload/saveload.h"
#include "../thread.h"
#include "../window_func.h"
#include <iostream>
#include "dedicated_v.h"
#if defined(UNIX)
@ -50,19 +51,15 @@ static void DedicatedSignalHandler(int sig)
static HANDLE _hInputReady, _hWaitForInputHandling;
static HANDLE _hThread; // Thread to close
static char _win_console_thread_buffer[200];
static std::string _win_console_thread_buffer;
/* Windows Console thread. Just loop and signal when input has been received */
static void WINAPI CheckForConsoleInput()
{
SetCurrentThreadName("ottd:win-console");
DWORD nb;
HANDLE hStdin = GetStdHandle(STD_INPUT_HANDLE);
for (;;) {
ReadFile(hStdin, _win_console_thread_buffer, lengthof(_win_console_thread_buffer), &nb, nullptr);
if (nb >= lengthof(_win_console_thread_buffer)) nb = lengthof(_win_console_thread_buffer) - 1;
_win_console_thread_buffer[nb] = '\0';
std::getline(std::cin, _win_console_thread_buffer);
/* Signal input waiting that input is read and wait for it being handled. */
SignalObjectAndWait(_hInputReady, _hWaitForInputHandling, INFINITE, FALSE);
@ -174,31 +171,23 @@ static bool InputWaiting()
static void DedicatedHandleKeyInput()
{
static char input_line[1024] = "";
if (!InputWaiting()) return;
if (_exit_game) return;
std::string input_line;
#if defined(UNIX)
if (fgets(input_line, lengthof(input_line), stdin) == nullptr) return;
if (!std::getline(std::cin, input_line)) return;
#else
/* Handle console input, and signal console thread, it can accept input again */
static_assert(lengthof(_win_console_thread_buffer) <= lengthof(input_line));
strecpy(input_line, _win_console_thread_buffer, lastof(input_line));
std::swap(input_line, _win_console_thread_buffer);
SetEvent(_hWaitForInputHandling);
#endif
/* Remove trailing \r or \n */
for (char *c = input_line; *c != '\0'; c++) {
if (*c == '\n' || *c == '\r' || c == lastof(input_line)) {
*c = '\0';
break;
}
}
StrMakeValidInPlace(input_line, lastof(input_line));
IConsoleCmdExec(input_line); // execute command
/* Remove any trailing \r or \n, and ensure the string is valid. */
auto p = input_line.find_last_not_of("\r\n");
if (p != std::string::npos) p++;
IConsoleCmdExec(StrMakeValid(input_line.substr(0, p)));
}
void VideoDriver_Dedicated::MainLoop()