[ CCode ( has_target = false ) ]
public delegate void FileRecvCallback (Tox self, uint32 friend_number, uint32 file_number, uint32 kind, uint64 file_size, uint8[] filename, void* user_data)
The client should acquire resources to be associated with the file transfer. Incoming file transfers start in the PAUSED state. After this callback returns, a transfer can be rejected by sending a FileControl.CANCEL control command before any other control commands. It can be accepted by sending FileControl.RESUME.
| friend_number |
The friend number of the friend who is sending the file transfer request. |
| file_number |
The friend-specific file number the data received is associated with. |
| kind |
The meaning of the file that was sent. |
| file_size |
Size in bytes of the file the client wants to send, UINT64_MAX if unknown or streaming. |
| filename |
Name of the file. Does not need to be the actual name. This name will be sent along with the file send request. |