//------------------------------------------------------------------------------
void MobiCoreDriverDaemon::processNqConnect(
Connection *connection
) {
do
{
// Set up the channel for sending SWd notifications to the client
// MC_DRV_CMD_NQ_CONNECT is only allowed on new connections not
// associated with a device. If a device is registered to the
// connection NQ_CONNECT is not allowed.
// Read entire command data
mcDrvCmdNqConnectPayload_t cmdNqConnectPayload;
size_t rlen = connection->readData(
&(cmdNqConnectPayload),
sizeof(cmdNqConnectPayload));
if (rlen != sizeof(cmdNqConnectPayload))
{
LOG_E("processNqConnect(): NqConnect length error: %d",rlen);
writeResult(connection,MC_DRV_RSP_PAYLOAD_LENGTH_ERROR);
break;
}
// device must be empty
MobiCoreDevice *device = (MobiCoreDevice *)(connection->connectionData);
if (NULL != device)
{
LOG_E("processNqConnect(): device already set\n");
writeResult(connection,MC_DRV_RSP_COMMAND_NOT_ALLOWED);
break;
}
// Remove the connection from the list of known client connections
for (int i = 0; i < MAX_SERVERS; i++) {
servers[i]->detachConnection(connection);
}
device = getDevice(cmdNqConnectPayload.deviceId);
if (NULL == device)
{
//TODO xgal: how about ...NO_SUCH_DEVICE
LOG_E("processNqConnect(): no device found\n");
writeResult(connection, MC_DRV_RSP_FAILED);
break;
}
TrustletSession* ts = device->registerTrustletConnection(
connection,
&cmdNqConnectPayload);
if (!ts) {
LOG_E("processNqConnect(): registerTrustletConnection() failed!");
writeResult(connection, MC_DRV_RSP_FAILED);
break;
}
writeResult(connection, MC_DRV_RSP_OK);
ts->processQueuedNotifications();
} while (false);
}
//------------------------------------------------------------------------------
void MobiCoreDriverDaemon::processNqConnect(Connection *connection)
{
// Set up the channel for sending SWd notifications to the client
// MC_DRV_CMD_NQ_CONNECT is only allowed on new connections not
// associated with a device. If a device is registered to the
// connection NQ_CONNECT is not allowed.
// Read entire command data
MC_DRV_CMD_NQ_CONNECT_struct cmd;
RECV_PAYLOAD_FROM_CLIENT(connection, &cmd);
// device must be empty since this is a new connection
MobiCoreDevice *device = (MobiCoreDevice *)(connection->connectionData);
if (device != NULL) {
LOG_E("device already set\n");
writeResult(connection, MC_DRV_ERR_NQ_FAILED);
return;
}
// Remove the connection from the list of known client connections
for (int i = 0; i < MAX_SERVERS; i++) {
servers[i]->detachConnection(connection);
}
device = getDevice(cmd.deviceId);
// Check if a device for the given name has been found
if (NULL == device) {
LOG_E("invalid deviceId");
writeResult(connection, MC_DRV_ERR_UNKNOWN_DEVICE);
return;
}
TrustletSession *ts = device->registerTrustletConnection(
connection,
&cmd);
if (!ts) {
LOG_E("registerTrustletConnection() failed!");
writeResult(connection, MC_DRV_ERR_UNKNOWN);
return;
}
writeResult(connection, MC_DRV_OK);
ts->processQueuedNotifications();
}
