lib.ft4.utils

A cursor that points to where pages should start in paginated queries.

The return type of all paginated queries. It contains a list of results of the query, and a

An element of a page that should be returned by paginated queries.

Returns the rowid of the last retrieved element, given the base64-encoded pagecursor.

Converts a gtv value to a pretty text representation, with newlines and indentations.

Decodes a pagecursor from a base64 string, received as a query parameter.

A utility function that computes a unique nonce for this operation's message to sign.

Encodes a pagecursor into a base64 string to make it more manageable for the frontend

Used to calculate the page size for the current query. The value will be:

Returns the block height regardless of whether opcontext exists.

A validationresult to be returned when an error should be thrown

Used to check if a gtv value is encoding a biginteger

Used to check if a gtv value is encoding a bytearray

Used to check if a gtv value is encoding a dict

Used to check if a gtv value is encoding an integer

Used to check if a gtv value is encoding a list

Used to check if a gtv value is encoding a text

Returns the last block time regardless of whether opcontext exists.

A utility function that adds a header and a footer to every auth message.

Creates a page from a list of paginationresults and the expected size of the page.

Utility function that returns an empty page with no next page

Checks whether the blockchain RID has the correct size

Throws INVALID FILTER if the list of inittxrids is not empty, but initopindex is not specified or

Throws INVALID FILTER if the list of transactionrids is not empty, but opindex is not specified or

Checks if the recipient id has the correct size

The number of milliseconds in a day, mainly used for transfer time-to-live

A validationresult to be returned when no error should be thrown