Registers a device application with the UPnP Library.
A device application cannot make any other API calls until it registers using this function.
Device applications can also register as control points (see UpnpRegisterClient to get a control point handle to perform control point functionality).
This is a synchronous call and does not generate any callbacks. Callbacks can occur as soon as this function returns.
- An integer representing one of the following:
UPNP_E_SUCCESS: The operation completed successfully.
UPNP_E_FINISH: The SDK is already terminated or is not initialized.
UPNP_E_INVALID_DESC: The description document was not a valid device description.
UPNP_E_INVALID_URL: The URL for the description document is not valid.
UPNP_E_INVALID_PARAM: Either Callback or Hnd is not a valid pointer or DescURL is
UPNP_E_NETWORK_ERROR: A network error occurred.
UPNP_E_SOCKET_WRITE: An error or timeout occurred writing to a socket.
UPNP_E_SOCKET_READ: An error or timeout occurred reading from a socket.
UPNP_E_SOCKET_BIND: An error occurred binding a socket.
UPNP_E_SOCKET_CONNECT: An error occurred connecting the socket.
UPNP_E_OUTOF_SOCKET: Too many sockets are currently allocated.
UPNP_E_OUTOF_MEMORY: There are insufficient resources to register this root device.
[in] Pointer to a string containing the description URL for this root device instance. |
[in] Pointer to the callback function for receiving asynchronous events. |
[in] Pointer to user data returned with the callback function when invoked. |
[out] Pointer to a variable to store the new device handle. |