36 lines
798 B
Java
36 lines
798 B
Java
package com.comphenix.protocol.utility;
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import java.io.IOException;
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import java.io.InputStream;
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import java.nio.ByteBuffer;
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/**
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* Represents an input stream that delegates to a byte buffer.
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* @author Kristian
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*/
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public class ByteBufferInputStream extends InputStream {
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private ByteBuffer buf;
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public ByteBufferInputStream(ByteBuffer buf) {
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this.buf = buf;
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}
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public int read() throws IOException {
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if (!buf.hasRemaining()) {
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return -1;
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}
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return buf.get() & 0xFF;
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}
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public int read(byte[] bytes, int off, int len)
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throws IOException {
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if (!buf.hasRemaining()) {
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return -1;
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}
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len = Math.min(len, buf.remaining());
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buf.get(bytes, off, len);
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return len;
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}
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}
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