Enables you to discover the Bluetooth services, and the attributes of those services, that are available on a remote device.
The Service Discovery Agent API is one of two APIs that enable you to use the Bluetooth Service Discovery Protocol. The other, the Bluetooth Service Discovery Database, enables a local service to enter its own properties into a local service database.
CSdpAgent is used
to make Symbian platform Bluetooth SDP requests to a remote device.
There are two basic queries you can make using it:
Getting the services
on the remote device and setting the classes of service for which you want
to query using a CSdpSearchPattern object
Getting the attributes
for a specific service and setting a list of attributes to be retrieved using
a CSdpAttrIdMatchList object
An application using of CSdpAgent must implement
the interface MSdpAgentNotifier to receive the responses
to queries.
The API also supplies CElementParser,
to parse a raw input buffer containing an attribute value into its constituent
data elements.
The following tutorials will help get you started using the Bluetooth SDP Service Discovery Agent.