Data Structures

The following table shows the data structures used by a protocol handler, and a brief description of each.

Name	Description
AUTHENTICATION_INFO	Authentication information for the content source
INCREMENTAL_ACCESS_INFO	Access information used by incremental crawl
ITEM_INFO	Information passed to the UrlAccessor object about the current item
PROXY_INFO	Information about proxy settings for accessing the content source
TIMEOUT_INFO	Time-out settings for connecting to and retrieving from the content source