function ping()
{
if (verifySignature()) {
echo "{success: 1, message: 'Success: your settings are correct.'}";
} else {
echo "{success: 0, message: 'Error: we could not verify the signature. Check your settings.'}";
}
}
/**
* [doUpdate description]
* @param {[type]} $bundle [description]
* @param {[type]} $force = FALSE [description]
*/
function doUpdate($bundle, $force = FALSE)
{
global $data, $cache, $manifest, $repo, $cliDir;
if (is_array($bundle)) {
$bundle = $bundle[0];
}
$dir = trim(`"{$cliDir}/packal.sh" getDir "{$bundle}"`);
// echo $dir;
// The force variable means to download even if the original
// is not from Packal. Obviously, since we don't have the
// update data, this just means to download the update no
// matter what and to get everything.
if (!$force) {
if (!file_exists("{$dir}/packal/package.xml")) {
echo "Error: No package information exists.";
return FALSE;
}
}
$xml = simplexml_load_file("{$manifest}");
foreach ($xml as $x) {
if ("{$x->bundle}" != "{$bundle}") {
continue;
}
$xml = $x;
break;
}
// Make the temporary directories.
if (!file_exists("{$cache}/update")) {
mkdir("{$cache}/update");
}
if (!file_exists("{$cache}/update/{$bundle}")) {
mkdir("{$cache}/update/{$bundle}");
}
if (!file_exists("{$cache}/update/{$bundle}/tmp")) {
mkdir("{$cache}/update/{$bundle}/tmp");
}
`curl -sL "{$repo}/{$bundle}/{$xml->file}" > "{$cache}/update/{$bundle}/{$xml->file}"`;
`curl -sL "{$repo}/{$bundle}/appcast.xml" > "{$cache}/update/{$bundle}/appcast.xml"`;
`unzip -qo "{$cache}/update/{$bundle}/{$xml->file}" -d "{$cache}/update/{$bundle}/tmp"`;
$valid = verifySignature("{$cache}/update/{$bundle}/appcast.xml", "{$cache}/update/{$bundle}/{$xml->file}", "{$dir}/packal/{$bundle}.pub");
if (!$valid) {
echo "Error: Cannot verify signature for {$xml->file} from {$bundle}.";
return FALSE;
}
// Why can't I just include the function, call it, and be done with it?
// I think it might be a namespacing issue or something.
// migratePlist( "$dir/info.plist", "$cache/update/$bundle/tmp/info.plist" );
// It's too late to figure that out. Maybe tomorrow.
$cmd = "php " . __DIR__ . "/includes/plist-migration.php \"{$dir}/info.plist\" \"{$cache}/update/{$bundle}/tmp/info.plist\"";
exec("{$cmd}");
// Backup the bundle.
echo `"{$cliDir}/packal.sh" backup "{$bundle}"`;
$cmd = "'" . __DIR__ . "/packal.sh' replaceFiles " . escapeshellarg($dir) . ' ' . escapeshellarg($cache . '/update/' . "{$bundle}/tmp/");
exec("{$cmd}");
`rm -fR "{$cache}/update/{$bundle}"`;
$tn = __load('terminal-notifier', 'default', 'utility');
exec("{$tn} -title 'Packal Updater' -message '{$xml->name} has been updated to version {$xml->version}'");
echo "TRUE";
return TRUE;
}
