Re: [Qemu-devel] [PATCH] Add stdio char device on windows

[Paolo Bonzini]

On 09/27/2011 03:14 PM, Fabien Chouteau wrote:
> +        /* Some terminal emulator returns \r\n for Enter, just pass \n */
> +        if (win_stdio_buf == '\r') {
> +            continue;
> +        }

Does the \r actually do any damage?

> +static void qemu_chr_set_echo_win_stdio(CharDriverState *chr, bool echo)
> +{
> +    DWORD mode = 0;
> +
> +    GetConsoleMode(hStdIn, &mode);
> +
> +    if (echo) {
> +        SetConsoleMode(hStdIn, mode | (ENABLE_ECHO_INPUT));
> +    } else {
> +        SetConsoleMode(hStdIn, mode & (~ENABLE_ECHO_INPUT));
> +    }
> +}

You also need to enable ENABLE_LINE_INPUT for ENABLE_ECHO_INPUT to have 
effect.

Paolo