def send_cert_browse_sequence(connection):
"""
TODO.
"""
Protocol.send_cert_browse(connection)
ack_params = Protocol.recv_cert_browse(connection, timeout = 0)
if ack_params['ack_code'] is not 0: return
browse_size = ack_params['file_size']
offset = 0
blk_size = 0
while offset + blk_size < browse_size:
Protocol.send_cert_block_browse(connection, offset)
ack_params = Protocol.recv_cert_block_browse(connection)
if ack_params['ack_code'] is not 0 : return
offset = ack_params['Offset']
blk_size = ack_params['BlkSize']
print('Cert browse => BlkData: ' + ack_params['BlkData'])
