Function handle_stdin_socket

src/socket.cpp:558–618

#define SIPP_ENDL "\r\n"
void handle_stdin_socket()
{
    int c;
    int chars = 0;

    if (feof(stdin)) {
        stdin_socket->close();
        stdin_socket = nullptr;
        return;
    }

    while (((c = screen_readkey()) != -1)) {
        chars++;
        if (command_mode) {
            if (c == '\n') {
                bool quit = process_command(command_buffer);
                if (quit) {
                    return;
                }
                command_buffer[0] = '\0';
                command_mode = 0;
            }
#ifndef __SUNOS
            else if (c == key_backspace || c == key_dc)
#else
            else if (c == 14)
#endif
            {
                int command_len = strlen(command_buffer);
                if (command_len > 0) {
                    command_buffer[command_len--] = '\0';
                }
            } else {
                int command_len = strlen(command_buffer);
                char *realloc_ptr = (char *)realloc(command_buffer, command_len + 2);
                if (realloc_ptr) {
                    command_buffer = realloc_ptr;
                } else {
                    free(command_buffer);
                    ERROR("Out of memory");
                    return;
                }
                command_buffer[command_len++] = c;
                command_buffer[command_len] = '\0';
                putchar(c);
                fflush(stdout);
            }
        } else if (c == 'c') {
            command_mode = 1;
            char *realloc_ptr = (char *)realloc(command_buffer, 1);
            if (realloc_ptr) {
                command_buffer = realloc_ptr;
            } else {
                free(command_buffer);
                ERROR("Out of memory");
                return;
            }
            command_buffer[0] = '\0';