ICcService::GetCurrentState (Windows Embedded CE 6.0)

1/5/2010

This method returns the program state of the service.

Syntax

HRESULT GetCurrentState (
  DWORD* pdwCurrentState
);

Parameters

• pdwCurrentState
  [out, retval] Current state of the service.

  The first four bits of the service state are reserved for pre-defined service states. Service states 5 and 6 are not used.

  For caching purposes, the SERVICE_LOCKED state determines if the lock count on a service is a positive number.

  If the lock count of the service is greater than 0, Core Connectivity requires the service to set the lock count bit, the fourth bit, to 0x1xxx.

  If the lock count is not a positive number, the service should clear the service state bit; that is, it should set the bit to 0x0xxx.

  The SERVICE_LOCKED state is combined with other services in an OR relationship.

  Core Connectivity requires custom service providers to set the service state to a pre-defined value at different points during the service lifetime. Custom services can add additional service states.

  The following table describes valid service states.

  State	Value	Description
  SERVICE_NO_INIT	0x0	Not initialized.
  SERVICE_INIT_NO_CONFIGURE	0x1	Initialized but not configured.
  SERVICE_INIT_CONFIGURE_NO_CONNECT	0x2	Initialized, configured, but not connected.
  SERVICE_INIT_CONFIGURE_PENDING_CONNECT	0x3	Initialized, configured, and waiting to connect.
  SERVICE_INIT_CONFIGURE_CONNECT	0x4	Initialized, configured, and connected.
  SERVICE_LOCKED	0x8	Initialized, configured, but not connected.

Return Value

The following table shows return values for this method.

Remarks

The program state of the service could be a combination of several different states, such as CONNECTED, DOWNLOADING FILE, and so on.

For a full description of the states supported natively and how to extend the service state information, see ICcServiceCB.

Requirements

See Also

Reference

ICcService
Core Connectivity Interfaces