diff options
Diffstat (limited to 'lib/src/main/java/com/trilead/ssh2/channel/ChannelInputStream.java')
-rw-r--r-- | lib/src/main/java/com/trilead/ssh2/channel/ChannelInputStream.java | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/lib/src/main/java/com/trilead/ssh2/channel/ChannelInputStream.java b/lib/src/main/java/com/trilead/ssh2/channel/ChannelInputStream.java deleted file mode 100644 index f88522c..0000000 --- a/lib/src/main/java/com/trilead/ssh2/channel/ChannelInputStream.java +++ /dev/null @@ -1,86 +0,0 @@ - -package com.trilead.ssh2.channel; - -import java.io.IOException; -import java.io.InputStream; - -/** - * ChannelInputStream. - * - * @author Christian Plattner, plattner@trilead.com - * @version $Id: ChannelInputStream.java,v 1.1 2007/10/15 12:49:56 cplattne Exp $ - */ -public final class ChannelInputStream extends InputStream -{ - Channel c; - - boolean isClosed = false; - boolean isEOF = false; - boolean extendedFlag = false; - - ChannelInputStream(Channel c, boolean isExtended) - { - this.c = c; - this.extendedFlag = isExtended; - } - - public int available() throws IOException - { - if (isEOF) - return 0; - - int avail = c.cm.getAvailable(c, extendedFlag); - - /* We must not return -1 on EOF */ - - return (avail > 0) ? avail : 0; - } - - public void close() throws IOException - { - isClosed = true; - } - - public int read(byte[] b, int off, int len) throws IOException - { - 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 0; - - if (isEOF) - return -1; - - int ret = c.cm.getChannelData(c, extendedFlag, b, off, len); - - if (ret == -1) - { - isEOF = true; - } - - return ret; - } - - public int read(byte[] b) throws IOException - { - return read(b, 0, b.length); - } - - public int read() throws IOException - { - /* Yes, this stream is pure and unbuffered, a single byte read() is slow */ - - final byte b[] = new byte[1]; - - int ret = read(b, 0, 1); - - if (ret != 1) - return -1; - - return b[0] & 0xff; - } -} |