133 lines
3.8 KiB
Java
133 lines
3.8 KiB
Java
/* -*-mode:java; c-basic-offset:2; indent-tabs-mode:nil -*- */
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/*
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Copyright (c) 2002-2015 ymnk, JCraft,Inc. All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the distribution.
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3. The names of the authors may not be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
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INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
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INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
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OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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package com.jcraft.jsch;
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import java.io.*;
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public class IO{
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InputStream in;
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OutputStream out;
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OutputStream out_ext;
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private boolean in_dontclose=false;
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private boolean out_dontclose=false;
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private boolean out_ext_dontclose=false;
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void setOutputStream(OutputStream out){ this.out=out; }
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void setOutputStream(OutputStream out, boolean dontclose){
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this.out_dontclose=dontclose;
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setOutputStream(out);
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}
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void setExtOutputStream(OutputStream out){ this.out_ext=out; }
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void setExtOutputStream(OutputStream out, boolean dontclose){
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this.out_ext_dontclose=dontclose;
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setExtOutputStream(out);
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}
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void setInputStream(InputStream in){ this.in=in; }
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void setInputStream(InputStream in, boolean dontclose){
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this.in_dontclose=dontclose;
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setInputStream(in);
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}
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public void put(Packet p) throws IOException, java.net.SocketException {
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out.write(p.buffer.buffer, 0, p.buffer.index);
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out.flush();
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}
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void put(byte[] array, int begin, int length) throws IOException {
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out.write(array, begin, length);
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out.flush();
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}
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void put_ext(byte[] array, int begin, int length) throws IOException {
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out_ext.write(array, begin, length);
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out_ext.flush();
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}
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int getByte() throws IOException {
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return in.read();
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}
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void getByte(byte[] array) throws IOException {
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getByte(array, 0, array.length);
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}
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void getByte(byte[] array, int begin, int length) throws IOException {
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do{
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int completed = in.read(array, begin, length);
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if(completed<0){
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throw new IOException("End of IO Stream Read");
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}
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begin+=completed;
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length-=completed;
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}
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while (length>0);
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}
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void out_close(){
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try{
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if(out!=null && !out_dontclose) out.close();
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out=null;
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}
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catch(Exception ee){}
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}
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public void close(){
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try{
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if(in!=null && !in_dontclose) in.close();
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in=null;
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}
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catch(Exception ee){}
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out_close();
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try{
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if(out_ext!=null && !out_ext_dontclose) out_ext.close();
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out_ext=null;
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}
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catch(Exception ee){}
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}
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/*
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public void finalize() throws Throwable{
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try{
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if(in!=null) in.close();
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}
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catch(Exception ee){}
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try{
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if(out!=null) out.close();
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}
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catch(Exception ee){}
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try{
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if(out_ext!=null) out_ext.close();
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}
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catch(Exception ee){}
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}
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*/
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}
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