| /* ==================================================================== |
| Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed with |
| this work for additional information regarding copyright ownership. |
| The ASF licenses this file to You under the Apache License, Version 2.0 |
| (the "License"); you may not use this file except in compliance with |
| the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| ==================================================================== */ |
| |
| package org.apache.poi.util; |
| |
| public interface LittleEndianInput { |
| int available(); |
| byte readByte(); |
| int readUByte(); |
| short readShort(); |
| int readUShort(); |
| int readInt(); |
| long readLong(); |
| double readDouble(); |
| void readFully(byte[] buf); |
| void readFully(byte[] buf, int off, int len); |
| |
| /** |
| * Usually acts the same as {@link #readFully(byte[], int, int)}, but |
| * for an encrypted stream the raw (unencrypted) data is filled |
| * |
| * @param buf the byte array to receive the bytes |
| * @param off the start offset into the byte array |
| * @param len the amount of bytes to fill |
| */ |
| void readPlain(byte[] buf, int off, int len); |
| } |