1/27/2024 0 Comments Scrawl rulesUse this method when you have implemented a new protocol handler or added a new data store. Use this method if you have implemented a user interface that lets users manage their own scope rules and URLs.Īdds a rule for a URL, as specified by another application like a protocol handler. MethodĪdds a rule for a URL, as specified by the user. The following table describes the methods of the ISearchCrawlScopeManager interface used for adding new scope rules. ![]() Per-user paths are more secure as queries would then run in a per-user process, ensuring that one user cannot see items indexed from another user's inbox, for example. Furthermore, we recommend including users' security identifiers (SIDs) in paths, for better security. Only exclusion rules can contain pattern URLs. Paths for inclusion rules for the file system must end with a backslash '\' (for example, file:///C:\files\), and paths for exclusion rules must end with an asterisk (for example, file:///c:\files\*). The ISearchCrawlScopeManager provides two methods for adding new scope rules, as described in the following table. A setup application for the addition of a new data store or container.The installation or update of an application like Windows Search or a protocol handler.Group policies implemented by a system administrator (These do not use the ISearchCrawlScopeManager interface.).User rules are set up by users in a user interface, and default rules can be set by any of the following: The working rules set for the CSM includes user and default rules, as well as any rules forced by group policy. This method takes no parameters and returns S_OK on success. Call ISearchCatalogManager::GetCrawlScopeManager to obtain an instance of the ISearchCrawlScopeManager interface.Īfter making any changes to the Crawl Scope Manager, you must call the ISearchCrawlScopeManager::SaveAll method.Call ISearchManager::GetCatalog for "SystemIndex" to obtain an instance of the ISearchCatalogManager interface.Create the CSearchManager object and obtain its ISearchManager interface.In this case, the indexer would crawl items in:īut the indexer would not crawl items in:īefore you use any of the Crawl Scope Manager interfaces, you must perform the following prerequisite steps: For a more complicated example, suppose there is an inclusion rule for file:///C:\ProjectA\ and an exclusion pattern rule for file:///C:\ProjectA\*\data\*. An exclusion rule using this pattern prevents the indexer from crawling any folders under the ProjectA directory. Therefore, applications offering scope management should always get the rules directly from the CSM by using the enumeration methods instead of relying on a saved copy of user rules.Įxclusion rules can define pattern URLs with the wildcard character '*' for example: file:///C:\ProjectA\*\. Users with access to Control Panel can modify the rules through that interface. The indexer crawls the URLs from the working rule set and adds items, properties, and content to the catalog. While default rules can be overridden by group policy rules and by user rules, they are maintained in their own default rule set, which you can revert to at any time. Together, these types of rules comprise the working rule set from which the Crawl Scope Manager (CSM) generates the full list of URLs to crawl. ![]() For example, default rules might be set when a new protocol handler or container is added to the system.
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