GetOnlineSourceInfo
===================

.. currentmodule:: globalmapper
.. py:function:: GetOnlineSourceInfo (str aSourceName, uint32 aReserved=0) -> GM_Error_t32, GM_OnlineSourceInfo_t

    Retrieves detailed information about a source by name and also determines if the source is available. You can use
    this to tell if a source is not usable due to something like the China firewall. Returns GM_Error_OnlineConnect if
    the source cannot be connected to. Returns GM_Error_OnlineUnknownSource if the source cannot be found.

    :param str aSourceName: Name of online source to get detail info for
    :param uint32 aReserved: Reserved for future use; defaults to 0
    :returns: Error Code
    :rtype: GM_Error_t32
    :return: Detailed information about provided source, mostly in attributes
    :rtype: GM_OnlineSourceInfo_t