Foxit PDF SDK

Instance Methods | List of all members
<FSTimeStampCallback> Protocol Reference

Inherits <NSObject>.

## Instance Methods
(NSData *) | - getTimeStampMessage
| A callback function used to get time stamp message. More...
(FSTimeStampServerSendRequestResult) | - sendTimeStampRequest:
| A callback function used to send time stamp request. More...

## Detailed Description

This class represents a callback object for interacting with timestamp servers. All the pure virtual functions in this class are used as callback functions and should be implemented by users.

## Method Documentation

## ◆ getTimeStampMessage()

- (NSData *) getTimeStampMessage |  |  |
| required

A callback function used to get time stamp message.

Returns
  Time stamp message.It can be an empty string.

## ◆ sendTimeStampRequest:()

- (FSTimeStampServerSendRequestResult) sendTimeStampRequest: |  | (NSString *) | request |
| required

A callback function used to send time stamp request.

Parameters

  [in] | request | Time stamp request to be sent. It may be an empty string.

Returns
  Result value of the sending request process. Please refer to values starting from FSTimeStampServerSendResultSuccess and this would be one of these values.