Queries the server for information.
Synchronously queries the server for its information, specifically, the name, vendor, server version, and the version of the notifications specification that it is compliant with.
ret_name |
a location to store the server name, or null |
ret_vendor |
a location to store the server vendor, or null |
ret_version |
a location to store the server version, or null |
ret_spec_version |
a location to store the version the service is compliant with, or null |
true if successful, and the variables passed will be set, false on error. The returned strings must be freed with g_free |