/**
* Writes a message to the output.
*
* @param string $message A message to write to the output
* @param bool $newline Whether to add a newline or not
*/
protected function doWrite($message, $newline)
{
//$message = "lol";
$message = strip_tags($message);
//ncurses_waddstr($this->window, $message, count($message));
if ($newline) {
ncurses_getyx(STDSCR, $curx, $cury);
ncurses_move($cury + 1, 0);
ncurses_wrefresh($this->window);
// ncurses_addchnstr("\n", 1);
//
//
}
}
/**
*
*/
function draw($workspace)
{
$wh = $this->_wh;
ncurses_wcolor_set($wh, NCC_FRAME);
ncurses_wborder($wh, 0, 0, 0, 0, 0, 0, 0, 0);
ncurses_wcolor_set($wh, NCC_TITLE);
ncurses_wattron($wh, NCURSES_A_BOLD);
$left = floor(($this->_w - 2) / 2 - (strlen($this->_title) + 2) / 2);
ncurses_mvwaddstr($wh, 0, $left, ' ' . $this->_title . ' ');
ncurses_wattroff($wh, NCURSES_A_BOLD);
ncurses_wcolor_set($wh, NCC_TEXT);
for ($n = 0; $n < $this->_h - 2; $n++) {
ncurses_mvwaddstr($wh, $n + 1, 1, str_repeat(" ", $this->_w - 2));
}
ncurses_wrefresh($wh);
ncurses_wcolor_set($wh, 0);
ncurses_move(-1, 1);
ncurses_refresh();
}
public function handleKey()
{
ncurses_getyx(STDSCR, $cury, $curx);
// Read one character
$c = ncurses_getch();
if ($c == NCURSES_KEY_RETURN) {
$in = trim($this->getInput());
// Split input to command and arguments
$command = explode(' ', $in, 2);
$command[0] = strtolower($command[0]);
// Empty command - user just pressed enter
if (strlen($command[0]) == 0) {
return;
}
// Command has been given, so:
// Add to history, clear the prompt, disable scrollback
array_push($this->history, $in);
$this->drawPrompt();
$this->historyScrollback = -1;
// Add to output so we can see what we are doing
$this->addOutput('> ' . $in);
// Command not found
if (!array_key_exists($command[0], $this->commands)) {
$this->addOutput('Unknown command: ' . $command[0]);
return;
}
// Run the command
$this->commands[$command[0]]($this, $command[1]);
} else {
if ($c == NCURSES_KEY_LEFT) {
// Move the cursor left
ncurses_move($cury, $curx - 1);
} else {
if ($c == NCURSES_KEY_RIGHT) {
// Move the cursor right
ncurses_move($cury, $curx + 1);
} else {
if ($c == NCURSES_KEY_UP) {
// If the user is not browsing history, start with the last element + 1
if ($this->historyScrollback == -1) {
// There is no history - we can't open it
if (count($this->history) == 0) {
return;
}
$this->historyScrollback = count($this->history);
}
// Move to a previous element
$this->historyScrollback--;
// The user scrolled beyond the list - move to the first item
if ($this->historyScrollback < 0) {
$this->historyScrollback = 0;
}
$this->drawPrompt($this->history[$this->historyScrollback]);
} else {
if ($c == NCURSES_KEY_DOWN) {
// User is not browsing the history - we can't go lower
if ($this->historyScrollback == -1) {
return;
}
$this->historyScrollback++;
// Disable scrollback when the user went outside the list
if ($this->historyScrollback >= count($this->history)) {
$this->historyScrollback = -1;
$this->drawPrompt();
return;
}
$this->drawPrompt($this->history[$this->historyScrollback]);
} else {
if ($c == NCURSES_KEY_BACKSPACE) {
// Remove one character to the left of the cursor
ncurses_mvdelch($cury, $curx - 1);
} else {
if ($c == NCURSES_KEY_DC) {
// Remove one character at the cursor
ncurses_delch($c);
} else {
if (ctype_print($c)) {
// Just print out an ordinary character
ncurses_insch($c);
ncurses_move($cury, $curx + 1);
}
}
}
}
}
}
}
}
$this->checkCursorBounds();
ncurses_refresh();
}
$n = 0;
ncurses_init();
if (ncurses_has_colors()) {
ncurses_start_color();
ncurses_init_pair(1, NCURSES_COLOR_RED, NCURSES_COLOR_BLACK);
ncurses_init_pair(2, NCURSES_COLOR_GREEN, NCURSES_COLOR_BLACK);
ncurses_init_pair(3, NCURSES_COLOR_YELLOW, NCURSES_COLOR_BLACK);
ncurses_init_pair(4, NCURSES_COLOR_BLUE, NCURSES_COLOR_BLACK);
ncurses_init_pair(5, NCURSES_COLOR_MAGENTA, NCURSES_COLOR_BLACK);
ncurses_init_pair(6, NCURSES_COLOR_CYAN, NCURSES_COLOR_BLACK);
ncurses_init_pair(7, NCURSES_COLOR_WHITE, NCURSES_COLOR_BLACK);
}
while (1) {
for ($x = 0; $x < 80; $x++) {
for ($y = 0; $y < 24; $y++) {
$n++;
ncurses_move($y, $x);
ncurses_addch($n + 64);
ncurses_color_set($n % 8);
ncurses_refresh();
if ($n > 26) {
$n = 0;
}
}
}
ncurses_getch();
}
?>
/**
* Moves the main cursor
* @param integer $y Row
* @param integer $x Column
* @return Ncurses This object
*/
public function moveOutput($y, $x)
{
ncurses_move($y, $x);
return $this;
}
ncurses_mvwaddstr($main_list_window, 1 + $a, 1, $out);
}
}
if ($y == ENTER_KEY) {
$newout = explode(" ", $check_me);
$rwhois_return = rwhois(trim($newout[3]));
$a = 0;
while (list($key, $val) = each($rwhois_return)) {
ncurses_mvwaddstr($lower_main_window, 1 + $a, 1, $key . " - " . $val);
$a++;
}
} elseif ($y == ESCAPE_KEY) {
ncurses_end();
exit;
}
ncurses_move(-1, 1);
// toss cursor out of sight.
ncurses_wrefresh($lower_frame_window);
ncurses_wrefresh($lower_main_window);
// show it
ncurses_wrefresh($main_list_window);
// wait for user to press a key
$y = ncurses_getch($lower_main_window);
// check for the presence of up-arrow and down-arrow keys
if ($y == NCURSES_KEY_UP) {
$currently_selected--;
if ($currently_selected < 0) {
$currently_selected = 0;
}
} elseif ($y == NCURSES_KEY_DOWN) {
$currently_selected++;
/**
*
*/
function moveCursorXY($x, $y)
{
ncurses_move($y, $x);
}
/**
* get IPC message and display
*
* @param callback $callback
* return true to end the loop, called on every loop
*/
function curlInfoIPC($callback = null)
{
$queue = $this->getMessageQueue(true)[0];
$nc = ncurses_init();
$window = ncurses_newwin(0, 0, 0, 0);
$caption = '';
$list = array();
$lastClear = time();
while (true) {
$time = time();
if ($time - $lastClear > 10) {
ncurses_clear();
$lastClear = $time;
}
$error = '';
if (msg_receive($queue, 0, $msgtype, 1024 * 1024, $msg, true, MSG_IPC_NOWAIT, $errorCode)) {
if (strlen($msg['caption']) > strlen($caption)) {
$caption = $msg['caption'];
}
$pid = $msg['pid'];
$isLast = $msg['isLast'];
unset($msg['pid'], $msg['isLast'], $msg['caption']);
$list[$pid] = $msg;
if (true === $isLast) {
unset($list[$pid]);
ncurses_clear();
if (empty($list)) {
break;
}
}
} else {
if ($errorCode != MSG_ENOMSG) {
$error = 'IPC receive error, errorCode=' . $errorCode;
}
}
$content = '';
$output = '';
foreach ($list as $k => $v) {
$content .= $v['content'] . "\n";
$output .= $v['output'] . "\n";
}
$str = trim($caption . "\n" . $content . "\n" . $output . "\n" . $error);
ncurses_move(0, 0);
ncurses_addstr($str);
ncurses_refresh();
if (isset($callback)) {
if (call_user_func($callback)) {
break;
}
}
usleep(100 * 1000);
}
ncurses_end();
msg_remove_queue($queue);
}
/**
* Draws the menu on the workspace.
*
* @param int $workspace The workspace window handle for curses
*/
function draw($workspace)
{
$wh = $this->_wh;
ncurses_wcolor_set($wh, NCC_FRAME);
ncurses_wborder($wh, 0, 0, 0, 0, 0, 0, 0, 0);
ncurses_wcolor_set($wh, NCC_TITLE);
ncurses_wattron($wh, NCURSES_A_BOLD);
$left = floor(($this->_w - 2) / 2 - (strlen($this->_title) + 2) / 2);
ncurses_mvwaddstr($wh, 0, $left, ' ' . $this->_title . ' ');
ncurses_wattroff($wh, NCURSES_A_BOLD);
ncurses_wcolor_set($wh, NCC_TEXT);
$i = $this->_scroll;
$sm = count($this->_items) - ($this->_h - 2);
if ($sm < 0) {
$sm = 0;
}
for ($n = 0; $n < $this->_h - 2; $n++) {
if ($n + $i < count($this->_items)) {
$str = " " . $this->_itemsidx[$n + $i];
} else {
$str = "";
}
$str .= str_repeat(' ', $this->_w - 2 - strlen($str));
if ($n + $i == $this->_selected) {
ncurses_wattron($wh, NCURSES_A_REVERSE);
}
$str = substr($str, 0, $this->_w - 2);
ncurses_mvwaddstr($wh, $n + 1, 1, $str);
ncurses_wattroff($wh, NCURSES_A_REVERSE);
}
ncurses_wcolor_set($wh, NCC_MORE);
if ($i > 0) {
ncurses_wmove($wh, 1, $this->_w - 1);
ncurses_waddch($wh, NCURSES_ACS_UARROW | NCURSES_A_BOLD);
}
if ($sm - $i > 0) {
ncurses_wmove($wh, $this->_h - 2, $this->_w - 1);
ncurses_waddch($wh, NCURSES_ACS_DARROW | NCURSES_A_BOLD);
}
ncurses_wrefresh($wh);
ncurses_wcolor_set($wh, 0);
ncurses_move(-1, 1);
ncurses_refresh();
}
/**
* Move the cursor's position on the screen.
*
* @param int $x The cursors' position on the x axis.
* @param int $y The cursor's position on the y axis.
*
* @return void
*/
public function move($x, $y)
{
ncurses_move($x, $y);
ncurses_getyx(STDSCR, $this->y, $this->x);
}
