diff options
Diffstat (limited to 'app/src/main/java/com/trilead/ssh2/channel/ChannelOutputStream.java')
-rw-r--r-- | app/src/main/java/com/trilead/ssh2/channel/ChannelOutputStream.java | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/app/src/main/java/com/trilead/ssh2/channel/ChannelOutputStream.java b/app/src/main/java/com/trilead/ssh2/channel/ChannelOutputStream.java new file mode 100644 index 0000000..c1d56e8 --- /dev/null +++ b/app/src/main/java/com/trilead/ssh2/channel/ChannelOutputStream.java @@ -0,0 +1,71 @@ +package com.trilead.ssh2.channel; + +import java.io.IOException; +import java.io.OutputStream; + +/** + * ChannelOutputStream. + * + * @author Christian Plattner, plattner@trilead.com + * @version $Id: ChannelOutputStream.java,v 1.1 2007/10/15 12:49:56 cplattne Exp $ + */ +public final class ChannelOutputStream extends OutputStream +{ + Channel c; + + private byte[] writeBuffer; + + boolean isClosed = false; + + ChannelOutputStream(Channel c) + { + this.c = c; + writeBuffer = new byte[1]; + } + + public void write(int b) throws IOException + { + writeBuffer[0] = (byte) b; + + write(writeBuffer, 0, 1); + } + + public void close() throws IOException + { + if (isClosed == false) + { + isClosed = true; + c.cm.sendEOF(c); + } + } + + public void flush() throws IOException + { + if (isClosed) + throw new IOException("This OutputStream is closed."); + + /* This is a no-op, since this stream is unbuffered */ + } + + public void write(byte[] b, int off, int len) throws IOException + { + if (isClosed) + throw new IOException("This OutputStream is closed."); + + if (b == null) + throw new NullPointerException(); + + if ((off < 0) || (len < 0) || ((off + len) > b.length) || ((off + len) < 0) || (off > b.length)) + throw new IndexOutOfBoundsException(); + + if (len == 0) + return; + + c.cm.sendData(c, b, off, len); + } + + public void write(byte[] b) throws IOException + { + write(b, 0, b.length); + } +} |