private function readLine()
{
if (!$this->readline) {
$line = trim(fgets($this->stdin));
if ($line !== "") {
$this->buffer[] = $line;
}
} else {
readline_callback_read_char();
}
}
public function resume()
{
if ($this->listening) {
return;
}
if (!function_exists('readline_callback_handler_install')) {
throw new BadMethodCallException('Method "readline_callback_handler_install" not available, update PHP and/or enable ext-readline');
}
$this->listening = true;
readline_callback_handler_install($this->prompt, array($this, 'handleLine'));
$this->loop->addReadStream(STDIN, function () {
readline_callback_read_char();
});
}
function run()
{
$this->install_handler();
readline_completion_function(array($this, 'callback_complete'));
while ($this->prompting) {
$w = NULL;
$e = NULL;
$r = array(STDIN);
$n = stream_select($r, $w, $e, null);
if ($n && in_array(STDIN, $r)) {
// read a character, will call the callback when a newline is entered
readline_callback_read_char();
}
}
echo "Exit.\n";
}
function readline_predefined($prompt, $predefined_text = "")
{
global $readline, $prompt_finished;
readline_callback_handler_install($prompt, 'readline_callback');
for ($i = 0; $i < strlen($predefined_text); $i++) {
readline_info('pending_input', substr($predefined_text, $i, 1));
readline_callback_read_char();
}
$readline = FALSE;
$prompt_finished = FALSE;
while (!$prompt_finished) {
readline_callback_read_char();
}
return $readline;
}
private function myReadline()
{
$this->lastCommand = NULL;
readline_callback_handler_install($this->prompt, array($this, 'readlineCallback'));
while ($this->lastCommand === NULL) {
readline_callback_read_char();
}
return $this->lastCommand;
}
private function realReadline()
{
$this->inReadline = true;
while ($this->inReadline) {
$w = NULL;
$e = NULL;
$r = array(STDIN);
$n = @stream_select($r, $w, $e, NULL);
// @ to silence warning on ctl-c
// detect ctl-c or other signal (causes stream_select to exit with FALSE)
if ($n === false) {
readline_callback_handler_remove();
print "\n";
readline_callback_handler_install($this->inputPrompt, array($this, 'doCommand'));
}
if (in_array(STDIN, $r)) {
readline_callback_read_char();
}
}
}
function repl()
{
$title = "Quack interactive mode";
if (isPOSIX()) {
fwrite(STDOUT, "]2;{$title}");
} else {
`title {$title}`;
}
echo "Type ^C or :quit to leave", PHP_EOL;
install_stream_handler();
while (true) {
if (isPOSIX()) {
$write = null;
$except = null;
$stream = @stream_select($read = [STDIN], $write, $except, null);
if ($stream && in_array(STDIN, $read)) {
readline_callback_read_char();
}
} else {
$line = stream_get_line(STDIN, 1024, PHP_EOL);
readline_callback($line);
}
}
}
public function readline()
{
if (!$this->hasReadline) {
// read a character, will call the callback when a newline is entered
$line = fgets(STDIN, 1024);
$line = !$line && strlen($line) == 0 ? false : rtrim($line);
$this->runCommand($line);
} else {
readline_callback_read_char();
}
// @codeCoverageIgnoreEnd
}
/**
* 可以处理IO的readline
*/
public function readio_readline($prompt)
{
readline_callback_handler_install($prompt, array($this, 'readio_handler'));
$this->_inputLine = '';
$this->_inputFinished = false;
while (!$this->_inputFinished) {
$w = NULL;
$e = NULL;
$r = array(STDIN);
$n = @stream_select($r, $w, $e, null);
// var_dump($n, $r, $w, $e);
if ($n === false) {
// echo "io incrupt\n";
// exit;
} else {
if ($n && in_array(STDIN, $r)) {
// read a character, will call the callback when a newline is entered
readline_callback_read_char();
$rli = readline_info();
// print_r($rli);
}
}
}
return $this->_inputLine;
}
}
$console->showPrompt();
/* wait for something to happen */
$w = $e = NULL;
if (($r = stream_select($read, $w, $e, 60)) === false) {
die("select");
}
if ($r == 0) {
/* TODO: check if there's still a connection */
continue;
}
foreach ($read as $fd) {
$fd_name = array_search($fd, $fds);
if ($fd_name == 'stdin') {
/* let readline handle use input */
readline_callback_read_char();
} elseif ($fd_name == 'sck') {
if (feof($fd)) {
$ret = FALSE;
} else {
$ret = $console->debugger->getData();
}
if ($ret === FALSE) {
/* EOF - close this fd */
@fclose($fd);
$sck = NULL;
$console->debugger = NULL;
$console->writeln("Debugger Disconnected");
}
} elseif ($fd_name == 'listen') {
/* accept the incomming connection */
