HTTP_FILTER_URL_MAP

IIS includes a pointer to this structure when it maps a logical URL to a physical directory. If your filter should be notified for this event, it should register for the SF_NOTIFY_URL_MAP event.

typedef struct _HTTP_FILTER_URL_MAP
{
    const CHAR *    pszURL;
    CHAR *          pszPhysicalPath;
    DWORD           cbPathBuff;
} HTTP_FILTER_URL_MAP, *PHTTP_FILTER_URL_MAP;

Members

pszURL: [in] Points to the URL that is being mapped to a physical path.
pszPhysicalPath: [in/out] Points to the buffer where the physical path is stored.
cbPathBuff: [in] The size of the buffer pointed to by pszPhysicalPath.

Remarks

When the server is about to map the specified URL to a physical path, this structure is pointed to by the pvNotification parameter in the HttpFilterProc when the notificationType parameter is set to SF_NOTIFY_URL_MAP. Filters can modify the physical path in place. When this event occurs it is too late in the server processing to use this filter notification to change a URL for a static file into an ISAPI/CGI request or vice versa. If you need to make this change, you must use the SF_NOTIFY_PREPROC_HEADERS notification and change the URL value to modify the client request.

HTTP_FILTER_URL_MAP

Members

Remarks

See Also