<?php
// Controller //
header('Content-Type: application/json');
session_start();
require __DIR__ . "/../../vendor/autoload.php";
$SIDV2 = new MIDI\SIDV2();
$f = glob("syx/*.syx");
shuffle($f);
$NFO = $SIDV2->patchInfo($f[0]);
print_r($NFO);
exit;
//patchInfo("syx/patch034.syx");
/*
02/a) F0 00 00 7E 4B <device-number> 02 00 <bank> <patch> <1024 bytes of dump data> <checksum> F7
Write a dump to <patch> in <bank>
Checksum is 2s complement over the 1024 bytes dump
The actual patch size is only 512 bytes - the 8bit values are
divided into low- and high-nibble (low-nibble is sent first),
therefore 1024 bytes have to be sent
*/
function patchInfo($filename = '')
{
//echo __FUNCTION__."($filename)\n";
$INFO = [];
//output
$size = filesize($filename);
echo "size={$size}\n";
//$head=[];
$f = fopen($filename, "r");
$head = fread($f, 10);
<?php
// Controller //
header('Content-Type: application/json');
session_start();
require __DIR__ . "/../../vendor/autoload.php";
$SIDV2 = new MIDI\SIDV2();
$dat = [];
switch ($_POST['do']) {
case 'browse':
$f = glob("syx/*.syx");
foreach ($f as $file) {
$finfo = [];
$finfo['patch'] = $SIDV2->patchInfo($file);
$finfo['basename'] = basename($file);
$dat['files'][] = $finfo;
}
exit(json_encode($dat));
case 'preview':
$dat['POST'] = $_POST;
$filename = "./syx/" . $_POST['file'];
$dat['patch'] = $SIDV2->patchInfo($filename);
$dat['bin'] = base64_encode($SIDV2->patchBinary($filename));
exit(json_encode($dat));
default:
exit(json_encode(['error' => 'hello?']));
}
