WPXSupportFunction callback function
Applies to: desktop apps only
The WPXSupportFunction callback function extends the Web filter functions. Parameters are specific to the extensions.
The WPXSupportFunction callback function is declared as:
BOOL WINAPI WPXSupportFunction( struct _HTTP_FILTER_CONTEXT pfc, enum SF_REQ_TYPE sfReq, PVOID pData, ULONG_PTR ul1, ULONG_PTR ul2 );
Pointer to the HTTP_FILTER_CONTEXT data structure that is associated with the current, active HTTP session. Pass the filter context in this parameter.
Specifies the particular support function that is to be executed by the Forefront TMG Web filter.
The pData, ul1, and ul2 parameters are described in the individual support function sections. See the following list:
For more information about the types of event notifications that are sent to Web filters, see Event Notifications.
Note If a parameter is designated as unused for a particular support function, you should set the parameter to NULL or 0, as appropriate.
Minimum supported client
Minimum supported server
|Windows Server 2008 R2, Windows Server 2008 with SP2 (64-bit only)|
|Forefront Threat Management Gateway (TMG) 2010|
Build date: 7/12/2010