/**
* Registers a new display
* @param string $serverKey
* @param string $hardwareKey
* @param string $displayName
* @param string $clientType
* @param string $clientVersion
* @param int $clientCode
* @param string $operatingSystem
* @param string $macAddress
* @return string
* @throws SoapFault
*/
public function RegisterDisplay($serverKey, $hardwareKey, $displayName, $clientType, $clientVersion, $clientCode, $operatingSystem, $macAddress)
{
// Sanitize
$serverKey = Kit::ValidateParam($serverKey, _STRING);
$hardwareKey = Kit::ValidateParam($hardwareKey, _STRING);
$displayName = Kit::ValidateParam($displayName, _STRING);
$clientType = Kit::ValidateParam($clientType, _STRING);
$clientVersion = Kit::ValidateParam($clientVersion, _STRING);
$clientCode = Kit::ValidateParam($clientCode, _INT);
$macAddress = Kit::ValidateParam($macAddress, _STRING);
$clientAddress = Kit::GetParam('REMOTE_ADDR', $_SERVER, _STRING);
// Audit in
Debug::Audit('serverKey: ' . $serverKey . ', hardwareKey: ' . $hardwareKey . ', displayName: ' . $displayName);
// Check the serverKey matches
if ($serverKey != Config::GetSetting('SERVER_KEY')) {
throw new SoapFault('Sender', 'The Server key you entered does not match with the server key at this address');
}
// Check the Length of the hardwareKey
if (strlen($hardwareKey) > 40) {
throw new SoapFault('Sender', 'The Hardware Key you sent was too long. Only 40 characters are allowed (SHA1).');
}
// Check in the database for this hardwareKey
try {
$dbh = PDOConnect::init();
$sth = $dbh->prepare('
SELECT licensed, display, displayid, displayprofileid, client_type, version_instructions, screenShotRequested, email_alert, loggedin, isAuditing
FROM display
WHERE license = :hardwareKey');
$sth->execute(array('hardwareKey' => $hardwareKey));
$result = $sth->fetchAll();
} catch (Exception $e) {
Debug::Error('Error trying to check hardware key. ' . $e->getMessage());
throw new SoapFault('Sender', 'Cannot check client key.');
}
// Use a display object to Add or Edit the display
$displayObject = new Display();
// Return an XML formatted string
$return = new DOMDocument('1.0');
$displayElement = $return->createElement('display');
$return->appendChild($displayElement);
// Is it there?
if (count($result) == 0) {
// Get the default layout id
$defaultLayoutId = 4;
// Add this display record
if (!($displayId = $displayObject->Add($displayName, 0, $defaultLayoutId, $hardwareKey, 0, 0))) {
throw new SoapFault('Sender', 'Error adding display');
}
$displayElement->setAttribute('status', 1);
$displayElement->setAttribute('code', 'ADDED');
$displayElement->setAttribute('message', 'Display added and is awaiting licensing approval from an Administrator.');
// New displays don't audit
$isAuditing = 0;
} else {
// We have seen this display before, so check the licensed value
$row = $result[0];
$displayId = Kit::ValidateParam($row['displayid'], _INT);
$display = Kit::ValidateParam($row['display'], _STRING);
$clientType = Kit::ValidateParam($row['client_type'], _WORD);
$versionInstructions = Kit::ValidateParam($row['version_instructions'], _HTMLSTRING);
$screenShotRequested = Kit::ValidateParam($row['screenShotRequested'], _INT);
$emailAlert = Kit::ValidateParam($row['email_alert'], _INT);
$loggedIn = Kit::ValidateParam($row['loggedin'], _INT);
$isAuditing = Kit::ValidateParam($row['isAuditing'], _INT);
// Determine if we are licensed or not
if ($row['licensed'] == 0) {
// It is not licensed
$displayElement->setAttribute('status', 2);
$displayElement->setAttribute('code', 'WAITING');
$displayElement->setAttribute('message', 'Display is awaiting licensing approval from an Administrator.');
} else {
// It is licensed
$displayElement->setAttribute('status', 0);
$displayElement->setAttribute('code', 'READY');
$displayElement->setAttribute('message', 'Display is active and ready to start.');
$displayElement->setAttribute('version_instructions', $versionInstructions);
// Use the display profile and type to get this clients settings
try {
$displayProfile = new DisplayProfile();
$displayProfile->displayProfileId = empty($row['displayprofileid']) ? 0 : Kit::ValidateParam($row['displayprofileid'], _INT);
if ($displayProfile->displayProfileId == 0) {
// Load the default profile
$displayProfile->type = $clientType;
$displayProfile->LoadDefault();
} else {
// Load the specified profile
$displayProfile->Load();
}
// Load the config and inject the display name
if ($clientType == 'windows') {
$displayProfile->config[] = array('name' => 'DisplayName', 'value' => $display, 'type' => 'string');
$displayProfile->config[] = array('name' => 'ScreenShotRequested', 'value' => $screenShotRequested, 'type' => 'checkbox');
} else {
$displayProfile->config[] = array('name' => 'displayName', 'value' => $display, 'type' => 'string');
$displayProfile->config[] = array('name' => 'screenShotRequested', 'value' => $screenShotRequested, 'type' => 'checkbox');
}
// Create the XML nodes
foreach ($displayProfile->config as $arrayItem) {
$node = $return->createElement($arrayItem['name'], isset($arrayItem['value']) ? $arrayItem['value'] : $arrayItem['default']);
$node->setAttribute('type', $arrayItem['type']);
$displayElement->appendChild($node);
}
} catch (Exception $e) {
Debug::Error('Error loading display config. ' . $e->getMessage());
throw new SoapFault('Sender', 'Error after display found');
}
// Send Notification if required
$this->AlertDisplayUp($displayId, $display, $loggedIn, $emailAlert);
}
}
// Touch the display record
$displayObject->Touch($displayId, array('clientAddress' => $clientAddress, 'macAddress' => $macAddress, 'clientType' => $clientType, 'clientVersion' => $clientVersion, 'clientCode' => $clientCode, 'operatingSystem' => $operatingSystem));
// Log Bandwidth
$returnXml = $return->saveXML();
$this->LogBandwidth($displayId, Bandwidth::$REGISTER, strlen($returnXml));
// Audit our return
if ($isAuditing == 1) {
Debug::Audit($returnXml, $displayId);
}
return $returnXml;
}
/**
* Deletes a Group
* @return
*/
function Delete()
{
// Check the token
if (!Kit::CheckToken()) {
trigger_error('Token does not match', E_USER_ERROR);
}
$response = new ResponseManager();
$displayProfile = new DisplayProfile();
$displayProfile->displayProfileId = Kit::GetParam('displayprofileid', _POST, _INT);
if (!$displayProfile->Load()) {
trigger_error($displayProfile->GetErrorMessage(), E_USER_ERROR);
}
if ($this->user->usertypeid != 1 && $this->user->userid != $displayProfile->userId) {
trigger_error(__('You do not have permission to edit this profile'), E_USER_ERROR);
}
if (!$displayProfile->Delete($displayProfile->displayProfileId)) {
trigger_error($displayProfile->GetErrorMessage(), E_USER_ERROR);
}
$response->SetFormSubmitResponse(__('Display Profile Deleted'), false);
$response->Respond();
}
private function SetConfig()
{
if ($this->_config == null) {
try {
$displayProfile = new DisplayProfile();
$displayProfile->displayProfileId = $this->displayProfileId;
if ($displayProfile->displayProfileId == 0) {
// Load the default profile
$displayProfile->type = $this->clientType;
$displayProfile->LoadDefault();
} else {
// Load the specified profile
$displayProfile->Load();
}
$this->_config = $displayProfile->config;
return true;
} catch (Exception $e) {
Debug::LogEntry('error', $e->getMessage(), get_class(), __FUNCTION__);
if (!$this->IsError()) {
$this->SetError(1, __('Unknown Error'));
}
return false;
}
}
}
