parseContentRangeOffset parses the start offset from a Content-Range header. Content-Range format: "bytes start-end/total" (e.g., "bytes 100-200/1000"

parseRange parses a Range header string as per RFC 7233. errNoOverlap is returned if none of the ranges overlap.

parseTimeout parses the Timeout HTTP header, as per section 10.7. If s is empty, an infiniteTimeout is returned.

Patch patches the properties of resource name. The return values are constrained in the same manner as DeadPropsHolder.Patch.

Record that we are ending an element with the given name. The name must match the record at the top of the stack, which must be a pushElement record.

popPrefix pops all defined prefixes for the current element.

processBatch processes a batch of physical files with a fresh file manager.

processBatch indexes a batch of files concurrently.

publishLocked adds an event to the buffer and manages the debounce timer. Caller must hold s.mu.

Record that after the current element is finished (that element is already pushed on the stack) Token should return EOF until popEOF is called.

Record that we are starting an element with the given name.

rangesMIMESize returns the number of bytes it takes to encode the provided ranges as a multipart response.

readDir returns the list of files corresponding to the directory dir.

setOffline marks the subscriber as offline.

setOnline marks the subscriber as online and flushes any buffered events.

shouldExpire returns whether the subscriber should be expired (offline for too long).

shouldIndexFullText checks if a file should be indexed for full-text search.

splitByBytes splits text into chunks at word boundaries, each at most maxBytes bytes.

start to start all worker

toASCIISafeFilename converts a filename to ASCII-safe version by replacing non-ASCII characters and special characters with underscores. This is used

trimSlash trims a trailing slash from name, if present, returning the possibly shortened name.

unmarshalAttr unmarshals a single XML attribute into val.

unmarshalPath walks down an XML structure looking for wanted paths, and calls unmarshal on them. The consumed result tells whether XML elements have b

similar to Update, but expected to be executed on slave node.

uploadCallbackCheck 对上传回调请求的 callback key 进行验证，如果成功则返回上传用户

utf7dec extracts UTF-16-BE bytes from Base64 data and converts them to UTF-8. A nil slice is returned if the encoding is invalid.

utf7enc converts string s from UTF-8 to UTF-16-BE, encodes the result as Base64, removes the padding, and adds UTF-7 shifts.

withDavAccount sets the old DavAccount of the mutation.

withDavAccountID sets the ID field of the mutation.

withDirectLink sets the old DirectLink of the mutation.

withDirectLinkID sets the ID field of the mutation.

withEntity sets the old Entity of the mutation.

withEntityID sets the ID field of the mutation.

withFile sets the old File of the mutation.

withFileID sets the ID field of the mutation.

withFsEvent sets the old FsEvent of the mutation.

withFsEventID sets the ID field of the mutation.

withGroup sets the old Group of the mutation.

withGroupID sets the ID field of the mutation.

withMetadata sets the old Metadata of the mutation.

withMetadataID sets the ID field of the mutation.

withNode sets the old Node of the mutation.

withNodeID sets the ID field of the mutation.

withOAuthClient sets the old OAuthClient of the mutation.

withOAuthClientID sets the ID field of the mutation.

withOAuthGrant sets the old OAuthGrant of the mutation.