pushTestIndexConfig sets CacheDir and index SQL options for NewIndexDB; returned func restores prior values.

setupTestIndexForDeletion creates a test index with mock data for deletion testing

setupWebDAVTestEnv sets up the test environment with multiple sources and users

validateRequestOrigin validates that the request's origin is in the configured whitelist. Returns an error if the origin is not allowed.

webDAVHandler serves WebDAV requests.

AlignComments formats each line of the YAML string independently.

Apply applies the default options to a user. Keep this in sync with [UserDefaults]: every user-facing field there should be copied here (except Defaul

CopyFile copies a file or directory from source to dest and returns an error if any.

DetectType detects the MIME type of a file and updates the ItemInfo struct.

GetDirInfoCore is the consolidated implementation for both GetDirInfo and GetDirInfoViewableOnly

GetFileInfo is the unified entry point for retrieving file/directory information It applies index rules (IsViewable/ShouldSkip) but does NOT check use

ImageFitsPreviewSize reports whether both image dimensions are within the preview bounds.

IsShared returns whether the given path and source have any shares in the cache.

IsViewableWithParentCheck checks if a path is viewable by walking up the directory tree Used for API requests where we need to check inherited rules f

PinnedNamesForDirectory returns pinned item names for a source/index directory path.

RefreshDirectory re-indexes a directory and updates its cached size Use recursive=true for copy/move operations to capture entire tree Use recursive=f

RemoveDenyAll removes the deny all rule for a given source and index path.

RemoveGroupCascade removes a group from either the allow or deny list for a given path and all its subpaths. This is used for cascade delete operation

SetFolderSize sets the size for a directory in the in-memory map

Write is the method to write the response body and ensure WriteHeader is called

addFile adds a file or directory to a tar or zip archive, respecting access rules. For shares, path is already resolved; for users, access is checked

alignCeilToInterval rounds t up (UTC) to the next boundary where Unix time is a multiple of interval.

applyArchivedTimesAndPerm sets permission bits and modification time from an archive entry using

askYesNoQuestion prompts the user with a yes/no question and returns a boolean. It retries until valid input ("yes", "y", "no", "n") is received. The

checkFolderModtime checks if a folder's modtime changed since last scan Returns (changed, error) where changed=true if modtime is after lastScanned, f

createZip writes a ZIP archive into w containing the given paths; access rules apply.

fetchExtendedAttributes loads indexed subfolder has_preview for the current directory from GetMetadataInfo (database). The listed directory's own HasP

* Generate cache key from source, path, size, and modified date * @param {string} source - The source identifier (null for shares) * @param {string}

getComplexityUnlocked calculates Complexity without acquiring lock (assumes lock is already held)

getFileInfo retrieves file information with caching and access control requestPath should NOT include user scope - FileInfoFaster applies it internall

getFullScanTimeUnlocked calculates FullScanTime without acquiring lock (assumes lock is already held)

getNumFilesUnlocked calculates NumFiles without acquiring lock (assumes lock is already held)

handlePathGone removes a child scanner whose root directory was deleted.

ldapGroupMatchesAdmin returns true if the LDAP group DN matches the configured admin group (full DN or CN value).

* Safe property access helpers for plain objects (prototype-pollution / injection-sink safe).

onlyOfficeURLHostsMatch reports whether callback and configured URLs refer to the same OnlyOffice host, comparing hostname and effective port (so offi

parseDefaultsFromEmbeddedYaml creates a default config by parsing the embedded YAML template

removeSelf removes this scanner from the index's scanner map

setCache updates both caches for the given link. It acquires s.mu.

setCacheLocked updates both shareByHash and shareByPath for the given link. Caller must hold s.mu.

setFilePreviewFlags determines if a file should have a preview based on its type

shouldStop checks if processing should stop due to resource limits

verifyActorPasswordForUserPut requires URL-encoded X-Password when the authenticated actor uses password login. Callers should invoke this only when t

VerifyLdapConnection tests that the LDAP server is reachable, can bind (if credentials set), and responds to a search.

Middleware to handle file requests by hash and pass it to the handler

withRateLimit registers a rate-limited route (same shape as withTimeout: option first, handler second).

withRateLimitInternal applies token-bucket allow checks: when inactive, calls fn; when denied, 429 + Retry-After.

Acquire waits to acquire resources

Auth is called to authenticate a request.

CheckPermissions validates user access and returns the resolved index path and user scope

returns true if the file name contains the search term returns file type if the file name contains the search term returns size of file/dir if the fil