More code optimisation

This commit is contained in:
Deon George 2018-12-06 14:09:43 +11:00
parent 9c2304869d
commit 0eaaa57e8a
2 changed files with 246 additions and 288 deletions

View File

@ -60,7 +60,6 @@ class Frame
public function __construct(\App\Models\Frame $o,string $msg=NULL)
{
dump(__METHOD__);
$this->frame = $o;
$this->output = $this->hasFlag('clear') ? CLS : HOME;
@ -94,6 +93,25 @@ class Frame
return $this->output;
}
/**
* Return a list of alternative versions of this frame.
*/
public function alts()
{
return \App\Models\Frame::where('frame',$this->frame())
->where('index',$this->index())
->where('id','<>',$this->frame->id)
->limit(9);
}
/**
* Frame Created Date
*/
public function created()
{
return $this->frame->created_at;
}
/**
* Convert the frame from Binary to Output
* Look for fields within the frame.
@ -385,7 +403,7 @@ class Frame
* @param $text
* @return int
*/
function strlenv($text) {
function strlenv($text):int {
return strlen($text)-substr_count($text,ESC);
}

View File

@ -16,6 +16,9 @@ use Sock\{SocketClient,SocketServer,SocketException};
class Server extends Command
{
// Size of Bottom Line Pollution
private $blp = 0;
/**
* The name and signature of the console command.
*
@ -59,15 +62,11 @@ class Server extends Command
throw new SocketException(SocketException::CANT_ACCEPT,'Missing pcntl extension');
}
// @todo Deprecate this function
define('MSG_TIMEWARP_ON', WHITE . 'TIMEWARP ON' . GREEN . 'VIEW INFO WITH *02');
define('MSG_TIMEWARP_OFF', WHITE . 'TIMEWARP OFF' . GREEN . 'VIEWING DATE IS FIXED');
define('MSG_TIMEWARP_TO', GREEN . 'TIMEWARP TO %s');
define('MSG_TIMEWARP', WHITE . 'OTHER VERSIONS EXIST' . GREEN . 'KEY *02 TO VIEW');
// @todo Deprecate this
include_once('classes/vvdatabase.class.php');
$server = new SocketServer(config('app.port'),config('app.bind'));
$server->init();
$server->setConnectionHandler([$this,'onConnect']);
@ -82,10 +81,6 @@ class Server extends Command
function onConnect(SocketClient $client) {
Log::info('Connection from: ',['client'=>$client->getAddress()]);
// @todo To Deprecate in favour of config()
global $config;
include ('config/config.php');
$pid = pcntl_fork();
if ($pid == -1)
@ -109,35 +104,9 @@ class Server extends Command
$client->send(CLS);
// @todo Deprecate and have an exception handler handle this.
// like throw new FatalClientException(CLS.UP.ERR_DATABASE,500,NULL,$client);
// @todo Get the login/start page, and if it is not available, throw the ERR_DATEBASE error.
$db = new \vvdb();
// Connect to database. Returns error message if unable to connect.
$r = $db->connect($config['dbserver'], $config['database'], $config['dbuser'], $config['dbpass']);
/*
if (!empty($r)) {
http_response_code(500);
$client->send(CLS . UP . ERR_DATABASE);
die ($r);
}
*/
// $user will eventually contain validated user details.
$user = array('systel' => '019990001',
'username' => 'DEMONSTRATION DATA USER',
'address1' => '8 HERBAL HILL',
'address2' => 'LONDON',
'address3' => 'EC1R 5EJ',
'address4' => '',
'address5' => '',
'CUGS' => array(7800, 15500), // Closed User Groups this user has access to
);
// Setup VARS
$timewarp = FALSE; // Is timewarp active.
$timewarpalt = FALSE; // Alternative timewarp frame to get
$history = collect(); // Page history for going backwards
$action = ACTION_GOTO; // Initial action.
$cmd = ''; // Current *command being typed in
@ -146,9 +115,10 @@ class Server extends Command
$current = []; // Attributes about the current page
// field/fieldnum indexes are for fields on the active page
$current['fieldreset'] = FALSE; // Flag to reset position (used in fields)
$current['fieldpos'] = 0; // For current field, position within.
$current['prevmode'] = FALSE; // Previous mode - in case we need to go back to MODE_FIELD
$prevmode = false; // previous mode
// @todo Get the login/start page, and if it is not available, throw the ERR_DATEBASE error.
if (isset($config['loginpage'])) {
$page = ['frame'=>$config['loginpage'],'index'=>'a'];
} else if (!empty($service['start_page'])) {
@ -157,29 +127,6 @@ class Server extends Command
$page = ['frame'=>'98','index'=>'a']; // next page
}
$curfp = 0; // current field, position within.
$blp = 0; // botton line polluted (by this no. of characters)
if (!isset($config['varient_id']))
$config['varient_id'] = NULL;
$service = $db->getServiceById($config['service_id']);
//dd($service);
$varient = $db->getAllVarients($config['service_id'], $config['varient_id']);
if ($varient === false) {
die ("no varient");
}
$varient = reset($varient);
$matches = array();
if (preg_match('@' . $service['page_format'] . '@', $service['start_frame'], $matches)) {
$page['frame'] = $matches[1];
$page['index'] = $matches[2];
echo " Using start page " . $page['frame'].$page['index'] . "\n";
}
// $start = $service['start_frame'];
// where to start from
while ($action != ACTION_TERMINATE) {
// Read a character from the client session
$read = $client->read(1);
@ -260,30 +207,27 @@ class Server extends Command
switch ($mode) {
// Key presses during field input.
case MODE_FIELD:
dump(sprintf('** Processing Keypress in MODE_FIELD [%s (%s)]. Last POS [%s]',$read,ord($read),$curfp));
dump(sprintf('** Processing Keypress in MODE_FIELD [%s (%s)]. Last POS [%s]',$read,ord($read),$current['fieldpos']));
$cmd = '';
$action = FALSE;
switch ($fo->type()) {
// Input frame.
// Response frame.
case 'a':
switch ($read) {
// End of field entry.
case HASH:
// Next Field
$current['fieldnum']++;
$curfp = 0;
$current['fieldpos'] = 0;
if ($current['fieldnum'] < $fo->fields->count()) { // skip past non-editable fields
if ($current['fieldnum'] < $fo->fields->count()) {
$current['fieldnum'] = $fo->getFieldId('edit',$current['fieldnum']);
if ($current['fieldnum'] !== FALSE) {
$current['field'] = $fo->getField($current['fieldnum']);
$fielddata[$current['fieldnum']] = '';
dump(['Working field'=>$current['field']]);
dump(['line'=>__LINE__,'field'=>$current['field'],'x'=>$current['field']->x]);
$client->send($this->outputPosition($current['field']->x,$current['field']->y).CON);
$mode = MODE_FIELD;
$fielddate[$current['fieldnum']] = '';
@ -294,53 +238,59 @@ class Server extends Command
}
} else {
// done them all editable fields.
// Finished all editable fields.
$action = ACTION_SUBMITRF;
}
break;
case STAR:
$prevmode = MODE_FIELD;
$current['prevmode'] = MODE_FIELD;
$action = ACTION_STAR;
$curfp = 0;
$current['fieldpos'] = 0;
$fielddata[$current['fieldnum']] = '';
break;
case KEY_LEFT:
if ($curfp--) {
if ($current['fieldpos']--)
$client->send(LEFT);
};
break;
case KEY_RIGHT:
if ($curfp++ < $current['field']->length) {
if ($current['fieldpos']++ < $current['field']->length)
$client->send(RIGHT);
};
break;
case KEY_DOWN:
if ($curfp + 40 < $current['field']->length) {
if ($current['fieldpos'] + 40 < $current['field']->length) {
$client->send(DOWN);
$curfp = $curfp + 40;
$current['fieldpos'] = $current['fieldpos'] + 40;
};
break;
case KEY_UP:
if ($curfp - 40 >= 0) {
if ($current['fieldpos'] - 40 >= 0) {
$client->send($read);
$curfp = $curfp - 40;
$current['fieldpos'] = $current['fieldpos'] - 40;
};
break;
case CR:
if ($curfp + $current['field']->x > 40) { // on second or later line of a field
// On second or later line of a field
if ($current['fieldpos'] + $current['field']->x > 40) {
$client->send($read);
$curfp = (($curfp + $current['field']->x) % 40) * 40;
$current['fieldpos'] = (($current['fieldpos'] + $current['field']->x) % 40) * 40;
} else {
dump(['line'=>__LINE__,'field'=>$current['field']]);
$client->send($this->outputPosition($current['field']->x,$current['field']->y).CON);
$curfp = 0;
$current['fieldpos'] = 0;
}
break;
case ESC:
@ -348,9 +298,9 @@ class Server extends Command
// Record Data Entry
default:
if (ord($read) > 31 && $curfp < $current['field']->length) {
$fielddata[$current['fieldnum']]{$curfp} = $read;
$curfp++;
if (ord($read) > 31 && $current['fieldpos'] < $current['field']->length) {
$fielddata[$current['fieldnum']]{$current['fieldpos']} = $read;
$current['fieldpos']++;
$client->send($read);
}
}
@ -360,9 +310,10 @@ class Server extends Command
// Other Frame Types - Shouldnt get here.
default:
$client->close();
throw new \Exception('Shouldnt get here', 500);
} // switch frame types
}
break;
@ -371,31 +322,34 @@ class Server extends Command
switch ($read) {
// @todo Input received, process it.
case '1':
dump(['line'=>__LINE__,'s' => $service, 'f' => $fielddata]);
// dump(['line'=>__LINE__,'s' => $service, 'f' => $fielddata]);
// @todo if send successful or not
if (TRUE) {
sendBaseline($client, $blp, MSG_SENT);
$this->sendBaseline($client,MSG_SENT);
$mode = MODE_RFSENT;
} else {
sendBaseline($client, $blp, ERR_NOTSENT);
$this->sendBaseline($client,ERR_NOTSENT);
$mode = MODE_RFERROR;
}
break;
case '2':
sendBaseline($client, $blp, MSG_NOTSENT);;
break;
case '2':
$this->sendBaseline($client,MSG_NOTSENT);;
$mode = MODE_RFNOTSENT;
break;
case STAR:
$action = ACTION_STAR;
break;
break;
}
break;
// Response form after Sent processing
// @todo To fix.
case MODE_RFSENT:
$client->send(COFF);
@ -434,7 +388,6 @@ class Server extends Command
case MODE_RFNOTSENT:
// Response form ERROR
// @todo To fix
case MODE_RFERROR:
$client->send(COFF);
@ -469,26 +422,20 @@ class Server extends Command
break;
/*
List of alternate options has been presented
*/
case MODE_WARPTO: // expecting a timewarp selection
if (isset($alts[$read - 1])) {
$v = $db->getAllVarients($config['service_id'], $alts[$read - 1]['varient_id']);
if (!empty($v)) {
$varient = reset($v);
$page = array_get($current,'page');
// List of alternate frames has been presented
case MODE_WARPTO:
if (is_numeric($read) AND $read) {
$timewarpalt = $alts->get($read-1)->id;
$action = ACTION_GOTO;
} elseif ($read === '0') {
$action = ACTION_RELOAD;
}
break;
}
}
// if wasn't a valid warpto keypress,
//drop into
// Not doing anything in particular.
case MODE_COMPLETE:
case FALSE:
Log::debug('Idle', ['pid' => $pid]);
$cmd = '';
@ -517,8 +464,7 @@ class Server extends Command
$action = ACTION_GOTO;
} else {
dump(['line'=>__LINE__,'blp was'=>$blp]);
sendBaseline($client, $blp, ERR_ROUTE);
$this->sendBaseline($client,ERR_ROUTE);
$mode = $action = FALSE;
}
@ -527,111 +473,127 @@ class Server extends Command
break;
/*
currently accepting baseline imput after a * was received
*/
case MODE_BL: // entering a baseline command
// Currently accepting baseline input after a * was received
case MODE_BL:
echo "was waiting for page number\n";
// if it's a number, continue entry
if (strpos('0123456789', $read) !== false) { // numeric
if (strpos('0123456789', $read) !== FALSE) {
$cmd .= $read;
$client->send($read);
$blp++;
dump(['line'=>__LINE__,'blp is now'=>$blp]);
$this->blp++;
}
// if we hit a special numeric command, deal with it.
if ($cmd === '00') { // refresh page
// Refresh page
if ($cmd === '00') {
$client->send(COFF);
$action = ACTION_RELOAD;
$cmd = '';
break;
}
if ($cmd === '09') { // reload page
$client->send(COFF);
$action = ACTION_GOTO;
$cmd = '';
break;
break;
}
if ($cmd === '02') { // new for emulator
// Toggle Timewarp Mode
if ($cmd === '01') {
$client->send(COFF);
$timewarp = !$timewarp;
$this->sendBaseline($client,($timewarp ? MSG_TIMEWARP_ON : MSG_TIMEWARP_OFF));
$cmd = '';
$action = $mode = FALSE;
break;
}
// Present Timewarp Frames
if ($cmd === '02') {
$client->send(COFF);
$action = ACTION_INFO;
$cmd = '';
break;
}
if (($cmd === '01')) { // new for emulator
// Reload page
if ($cmd === '09') {
$client->send(COFF);
$timewarp = !$timewarp;
sendBaseline($client, $blp,
($timewarp ? MSG_TIMEWARP_ON : MSG_TIMEWARP_OFF));
$cmd = '';
$action = $mode = false;
}
// another star aborts the command.
if ($read === "*") { // abort command or reset input field.
$action = false;
sendBaseline($client, $blp, '');
dump(['line'=>__LINE__,'blp is now'=>$blp]);
$action = ACTION_GOTO;
$cmd = '';
if ($prevmode == MODE_FIELD) {
$mode = $prevmode;
$prevmode = false;
dump(['line'=>__LINE__,'field'=>$current['field']]);
break;
}
// Another star aborts the command.
if ($read === STAR) {
$action = FALSE;
$this->sendBaseline($client,'');
$cmd = '';
if ($current['prevmode'] == MODE_FIELD) {
$mode = $current['prevmode'];
$current['prevmode'] = FALSE;
$client->send($this->outputPosition($current['field']->x,$current['field']->y).CON);
$client->send(str_repeat('.', $current['field']->length));
// tood reset stored entered text
$current['fieldreset'] = TRUE;
} else {
$mode = false;
}
break;
}
// user hit # to complete request
if ($read === '_') { // really the # key,
// Complete request
if ($read === HASH) {
$client->send(COFF);
if ($cmd === '') { // nothing typed between * and #
$timewarpalt = FALSE;
// Nothing typed between * and #
if ($cmd === '') {
$action = ACTION_BACKUP;
} else { // *# means go back
// *# means go back
} else {
$page['frame'] = $cmd;
$page['index'] = 'a';
$action = ACTION_GOTO;
}
$cmd = ''; // finished with this now
// Clear the command, we are finished processing
$cmd = '';
break;
}
break;
default:
echo "not sure what we were doing\n";
} // switch $mode
} // something in $read
Log::debug('Not sure what we were doing?');
}
}
/*
This section performs some action if it is deemed necessary
*/
// This section performs some action if it is deemed necessary
if ($action) {
echo "Performing action $action\n";
}
switch ($action) {
case ACTION_STAR:
echo " star command started\n";
sendBaseline($client, $blp, GREEN . '*', true);
$this->sendBaseline($client,GREEN.STAR,true);
$client->send(CON);
$action = false;
$mode = MODE_BL;
break;
break;
case ACTION_SUBMITRF:
$action = false;
sendBaseline($client, $bpl, MSG_SENDORNOT);
$client->send(COFF);
$this->sendBaseline($client,MSG_SENDORNOT);
$mode = MODE_SUBMITRF;
break;
break;
// GO Backwards
case ACTION_BACKUP:
@ -648,57 +610,54 @@ class Server extends Command
// We need this extra test in case we come from ACTION_BACKUP
if ($action == ACTION_NEXT)
{
dump(['current.page.index'=>$current['page']['index'],'fo'=>$fo->index()]);
$current['page']['index'] = $fo->index();
$page['index'] = $fo->index_next();
}
// Look for requested page
case ACTION_GOTO:
// $client->send(HOME . UP . GREEN . "Searching for page $page['frame']");
// $blp = 20 + strlenv($page['frame']);
// look for requested page
// If we wanted a "Searching..." message, this is where to put it.
try {
$fo = (new \App\Models\Frame)->fetch($page['frame'],$page['index']);
$fo = $timewarpalt
? new \App\Classes\Frame(\App\Models\Frame::findOrFail($timewarpalt))
: (new \App\Models\Frame)->fetch($page['frame'],$page['index']);
} catch (ModelNotFoundException $e) {
sendBaseline($client, $blp, ERR_PAGE);
$this->sendBaseline($client,ERR_PAGE);
$mode = $action = FALSE;
break;
}
dump(['m' => __METHOD__, 'fo'=>$fo->id(),'service' => $service['service_id'], 'varient' => $varient['varient_id'], 'frame' => $fo->page(), 'type' => $fo->type()]);
// validate if we have access top it
/* if (isset($m['access']) && $m['access'] == 'n') {
sendBaseline($client, $blp, ERR_PAGE);
$this->sendBaseline($client,ERR_PAGE);
$mode = $action = false;
break;
}
if (isset($m['cug']) && is_numeric($m['cug']) && $m['cug'] && !in_array($m['cug'],$usercugs)) {
sendBaseline($client, $blp, ERR_PRIVATE);
$this->sendBaseline($client,ERR_PRIVATE);
$mode = $action = false;
break;
}
*/
// we have access...
if ($r['varient_id'] != $varient['varient_id']) {
//if ($r['varient_id'] != $varient['varient_id']) {
/* if ($timewarpalt) {
if (empty($v['varient_date'])) {
sendBaseline($client, $blp, sprintf(MSG_TIMEWARP_TO, 'unknown date'));
$this->sendBaseline($client,sprintf(MSG_TIMEWARP_TO, 'unknown date'));
} else {
sendBaseline($client, $blp, sprintf(MSG_TIMEWARP_TO, date('j f Y', strtotime($v['varient_date']))));
$this->sendBaseline($client,sprintf(MSG_TIMEWARP_TO, date('j f Y', strtotime($v['varient_date']))));
}
$varient = array_merge($varient, array_intersect_key($r, $varient));
//$varient = array_merge($varient, array_intersect_key($r, $varient));
$msg = "TIMEWARP";
dump(['line'=>__LINE__,'write'=>'TIMEWARP MESSAGE']);
}
//var_dump(['B','r'=>$r,'m'=>$m]);
//$pagedata = array_merge($r, $m);
//$varient = $v;
*/
$current['page'] = $fo->page(TRUE);
$curfp = 0;
//$pageflags = $db->getFrameTypeFlags($pagedata['type']); // method missing.
$pageflags = [];
$current['fieldpos'] = 0;
// Only if new location, not going backwards
if (($history->last() != $page) AND ($action == ACTION_GOTO || $action == ACTION_NEXT)) {
@ -707,62 +666,39 @@ class Server extends Command
// drop into
case ACTION_RELOAD:
// @todo Move the $output into the object.
// @todo Move this $output into the object.
if ($fo->hasFlag('clear'))
{
$blp = 0;
$this->blp = 0;
$output = CLS;
} else {
$output = HOME;
$output = HOME
;
// Clear the baseline.
$blp = sendBaseline($client,$blp,'');
$this->sendBaseline($client,'');
}
$output .= (string)$fo;
switch ($fo->type()) {
default:
case 'i': // standard frame
if ($timewarp && 1 < count(
$alts = $db->getAlternateFrames($service['service_id'], $varient['varient_id'], array_get($current,'page.frame'), array_get($current,'page.index'))
)) {
$msg = MSG_TIMEWARP;
} else {
$msg = '';
if ($timewarpalt) {
$this->sendBaseline($client,sprintf(MSG_TIMEWARP_TO,$fo->created() ? $fo->created()->format('Y-m-d H:i:s') : 'UNKNOWN'));
}
dump(['line'=>__LINE__,'blp was'=>$blp,'will be'=>strlenv($msg)]);
$blp = strlenv($msg);
switch ($fo->type()) {
default:
// Standard Frame
case 'i':
$client->send($output);
$mode = $action = false;
break;
case 'a': // active frame. Prestel uses this for Response Framea.
/*
if ($timewarp && 1 < count(
$alts = $db->getAlternateFrames($service['service_id'],$varient['varient_id'],array_get($current,'page.frame'), array_get($current,'page.index'))
)) {
$msg = MSG_TIMEWARP;
} else {
$msg = '';
}
*/
// this is a glorious hack to fix three out of 30,000 pages but might
// break lots more.
//$pagedata = str_replace(chr(12),chr(27),$pagedata);
// Active Frame. Prestel uses this for a Response Frame.
case 'a':
$client->send($output);
// holds data entered by user.
$fielddata = [];
//$msg = '';
//dump(['line'=>__LINE__,'blp was'=>$blp,'will be'=>strlenv($msg)]);
//$blp = strlenv($msg);
$client->send($output);
// dump($fo->fields,count($fo->fields));
// @todo If there are no editable fields, it seems the frame is hung.
if (count($fo->fields)) {
// Get our first editable field.
$current['fieldnum'] = $fo->getFieldId('edit',0);
@ -778,68 +714,66 @@ class Server extends Command
$client->send(COFF);
}
$curfp = 0;
$current['fieldpos'] = 0;
} else {
$mode = FALSE;
}
break;
case 't': // terminate
//$output = getOutputx(array_get($current,'page.frame'), array_get($current,'page.index'), [], $pageflags);
// Terminate Frame
case 't':
$client->send($output);
$action = ACTION_TERMINATE;
break;
} // switch
}
break;
case ACTION_INFO: // special emulator command
$mode = false;
// Timewarp Mode
case ACTION_INFO:
$mode = $action = FALSE;
$cmd = '';
$action = false;
$y = 0;
// @todo Can we use $fo->page() where?
$output = $this->outputPosition(0, 0) . WHITE . NEWBG . RED . 'TIMEWARP INFO FOR Pg.' . BLUE . array_get($current,'page.frame').array_get($current,'page.index'). WHITE;
$output .= $this->outputPosition(0, 1) . WHITE . NEWBG . BLUE . 'Service : ' . substr($service['service_name'] . str_repeat(' ', 27), 0, 27);
$output .= $this->outputPosition(0, 2) . WHITE . NEWBG . BLUE . 'Varient : ' . substr($varient['varient_name'] . str_repeat(' ', 27), 0, 27);
$output .= $this->outputPosition(0, 3) . WHITE . NEWBG . BLUE . 'Dated : ' . substr(date('j F Y', strtotime($varient['varient_date'])) . str_repeat(' ', 27), 0, 27);
$output = $this->outputPosition(0, $y++) . WHITE . NEWBG . RED . 'TIMEWARP INFO FOR Pg.' . BLUE . $fo->page(). WHITE;
//$output .= $this->outputPosition(0, $y++) . WHITE . NEWBG . BLUE . 'Service : ' . substr($service['service_name'] . str_repeat(' ', 27), 0, 27);
//$output .= $this->outputPosition(0, $y++) . WHITE . NEWBG . BLUE . 'Varient : ' . substr($varient['varient_name'] . str_repeat(' ', 27), 0, 27);
$output .= $this->outputPosition(0, $y++) . WHITE . NEWBG . BLUE . 'Dated : ' .substr(($fo->created() ? $fo->created()->format('j F Y') : 'Unknown').str_repeat(' ', 27), 0, 27);
$alts = $fo->alts()->get();
$alts = $db->getAlternateFrames($service['service_id'], $varient['varient_id'], array_get($current,'page.frame'), array_get($current,'page.index'));
if (count($alts) > 1) {
$n = 1;
$output .= $this->outputPosition(0, 4) . WHITE . NEWBG . RED . 'ALTERNATIVE VERSIONS:' . str_repeat(' ', 16);
$y = 5;
foreach ($alts as $ss) {
// if (is_numeric($ss['varient_date'])) {
$date = date('d M Y', strtotime($ss['varient_date']));
// } else {
// $date = 'unknown';
// }
$output .= $this->outputPosition(0, $y++) . WHITE . NEWBG . RED . 'ALTERNATIVE VERSIONS:' . str_repeat(' ', 16);
foreach ($alts as $o) {
$date = $o->created_at->format('d M Y');
$line = WHITE.NEWBG;
if ($timewarp) {
$line .= RED . $n;
$line .= RED.$n++;
}
$line .= BLUE . $date . ' ' . $ss['varient_name'];
$line .= BLUE.$date.' '.$o->note;
$output .= $this->outputPosition(0, $y) . $line . str_repeat(' ', 40 - strlenv($line));
$y++;
$n++;
$output .= $this->outputPosition(0,$y++).$line.str_repeat(' ',40-$this->strlenv($line));
}
if ($timewarp) {
$mode = MODE_WARPTO;
}
}
$client->send($output);
break;
default:
;
} // switch $action
}
// We need to reposition the cursor to the current field.
if ($current['fieldreset'] !== FALSE) {
@ -858,9 +792,6 @@ class Server extends Command
// Something bad happened. We'll log it and then disconnect.
} catch (\Exception $e) {
Log::emergency($e->getMessage());
//@todo TEMP
throw new \Exception($e);
}
$client->close();
@ -885,27 +816,36 @@ class Server extends Command
: str_repeat(LEFT,40-$x));
}
}
}
function strlenv($text){
return strlen($text) - substr_count($text, ESC);
}
// @todo Not clearing to end of line.
// @todo Remove blp by reference, change return to return blp
function sendBaseline($client,&$blp,$text,$reposition=FALSE) {
dump(['method'=>__METHOD__,'blp'=>$blp,'text'=>$text,'re'=>$reposition]);
/**
* Send a message to the base line
*
* @note "$this->blp" remembers how many chars are there, so that they can be replace with next call
* @param $client
* @param $text
* @param bool $reposition
*/
function sendBaseline($client,$text,$reposition=FALSE) {
$client->send(HOME.UP.$text.
($blp > strlenv($text)
? str_repeat(' ',$blp-strlenv($text)).
($reposition ? HOME.UP.str_repeat(RIGHT,strlenv($text)) : '')
($this->blp > $this->strlenv($text)
? str_repeat(' ',$this->blp-$this->strlenv($text)).
($reposition ? HOME.UP.str_repeat(RIGHT,$this->strlenv($text)) : '')
: '')
);
$blp = strlenv($text);
dump(['metho'=>__METHOD__,'blp is now'=>$blp]);
return $blp;
$this->blp = $this->strlenv($text);
}
/**
* Calculate the length of text
*
* ESC characters are two chars, and need to be counted as one.
*
* @param $text
* @return int
* @todo Implement this as a helper
*/
function strlenv($text):int {
return strlen($text)-substr_count($text,ESC);
}
}