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| <div class="subTitle">org.apache.sshd.common.util.buffer</div> |
| <h2 title="Class BufferUtils" class="title">Class BufferUtils</h2> |
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| <ul class="inheritance"> |
| <li><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.sshd.common.util.buffer.BufferUtils</li> |
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| <pre>public final class <span class="typeNameLabel">BufferUtils</span> |
| extends <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre> |
| <div class="block">TODO Add javadoc</div> |
| <dl> |
| <dt><span class="simpleTagLabel">Author:</span></dt> |
| <dd><a href="mailto:dev@mina.apache.org">Apache MINA SSHD Project</a></dd> |
| </dl> |
| </li> |
| </ul> |
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| <h3>Field Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation"> |
| <caption><span>Fields</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Field and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../../org/apache/sshd/common/util/Int2IntFunction.html" title="interface in org.apache.sshd.common.util">Int2IntFunction</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#DEFAULT_BUFFER_GROWTH_FACTOR">DEFAULT_BUFFER_GROWTH_FACTOR</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static char</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#DEFAULT_HEX_SEPARATOR">DEFAULT_HEX_SEPARATOR</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static char</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#EMPTY_HEX_SEPARATOR">EMPTY_HEX_SEPARATOR</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#HEX_DIGITS">HEX_DIGITS</a></span></code> </td> |
| </tr> |
| </table> |
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| <!-- ========== METHOD SUMMARY =========== --> |
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| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
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| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>static <B extends <a href="../../../../../../org/apache/sshd/common/util/buffer/Buffer.html" title="class in org.apache.sshd.common.util.buffer">Buffer</a>><br>B</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#clear-B-">clear</a></span>(B buffer)</code> |
| <div class="block">Invokes <a href="../../../../../../org/apache/sshd/common/util/buffer/Buffer.html#clear--"><code>Buffer.clear()</code></a></div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>static byte[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#decodeHex-char-java.lang.CharSequence-">decodeHex</a></span>(char separator, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/CharSequence.html?is-external=true" title="class or interface in java.lang">CharSequence</a> csq)</code> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>static byte[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#decodeHex-char-java.lang.CharSequence-int-int-">decodeHex</a></span>(char separator, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/CharSequence.html?is-external=true" title="class or interface in java.lang">CharSequence</a> csq, |
| int start, |
| int end)</code> </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>static <S extends <a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>><br>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#decodeHex-S-char-java.lang.CharSequence-">decodeHex</a></span>(S stream, |
| char separator, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/CharSequence.html?is-external=true" title="class or interface in java.lang">CharSequence</a> csq)</code> </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>static <S extends <a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>><br>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#decodeHex-S-char-java.lang.CharSequence-int-int-">decodeHex</a></span>(S stream, |
| char separator, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/CharSequence.html?is-external=true" title="class or interface in java.lang">CharSequence</a> csq, |
| int start, |
| int end)</code> </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#equals-byte:A-byte:A-">equals</a></span>(byte[] a1, |
| byte[] a2)</code> </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#equals-byte:A-int-byte:A-int-int-">equals</a></span>(byte[] a1, |
| int a1Offset, |
| byte[] a2, |
| int a2Offset, |
| int length)</code> </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>static byte</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#fromHex-char-char-">fromHex</a></span>(char hi, |
| char lo)</code> </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#getNextPowerOf2-int-">getNextPowerOf2</a></span>(int value)</code> </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>static long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#getUInt-byte...-">getUInt</a></span>(byte... buf)</code> </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>static long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#getUInt-byte:A-int-int-">getUInt</a></span>(byte[] buf, |
| int off, |
| int len)</code> </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#printHex-byte...-">printHex</a></span>(byte... array)</code> </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#printHex-byte:A-int-int-">printHex</a></span>(byte[] array, |
| int offset, |
| int len)</code> </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#printHex-byte:A-int-int-char-">printHex</a></span>(byte[] array, |
| int offset, |
| int len, |
| char sep)</code> </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#printHex-char-byte...-">printHex</a></span>(char sep, |
| byte... array)</code> </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#putUInt-long-byte:A-">putUInt</a></span>(long value, |
| byte[] buf)</code> |
| <div class="block">Writes a 32-bit value in network order (i.e., MSB 1st)</div> |
| </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#putUInt-long-byte:A-int-int-">putUInt</a></span>(long value, |
| byte[] buf, |
| int off, |
| int len)</code> |
| <div class="block">Writes a 32-bit value in network order (i.e., MSB 1st)</div> |
| </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#readInt-java.io.InputStream-byte:A-">readInt</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</a> input, |
| byte[] buf)</code> |
| <div class="block">Read a 32-bit value in network order</div> |
| </td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#readInt-java.io.InputStream-byte:A-int-int-">readInt</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</a> input, |
| byte[] buf, |
| int offset, |
| int len)</code> |
| <div class="block">Read a 32-bit value in network order</div> |
| </td> |
| </tr> |
| <tr id="i19" class="rowColor"> |
| <td class="colFirst"><code>static long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#readUInt-java.io.InputStream-byte:A-">readUInt</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</a> input, |
| byte[] buf)</code> |
| <div class="block">Read a 32-bit value in network order</div> |
| </td> |
| </tr> |
| <tr id="i20" class="altColor"> |
| <td class="colFirst"><code>static long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#readUInt-java.io.InputStream-byte:A-int-int-">readUInt</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</a> input, |
| byte[] buf, |
| int offset, |
| int len)</code> |
| <div class="block">Read a 32-bit value in network order</div> |
| </td> |
| </tr> |
| <tr id="i21" class="rowColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#updateLengthPlaceholder-org.apache.sshd.common.util.buffer.Buffer-int-">updateLengthPlaceholder</a></span>(<a href="../../../../../../org/apache/sshd/common/util/buffer/Buffer.html" title="class in org.apache.sshd.common.util.buffer">Buffer</a> buffer, |
| int lenPos)</code> |
| <div class="block">Used for encodings where we don't know the data length before adding it |
| to the buffer.</div> |
| </td> |
| </tr> |
| <tr id="i22" class="altColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#updateLengthPlaceholder-org.apache.sshd.common.util.buffer.Buffer-int-int-">updateLengthPlaceholder</a></span>(<a href="../../../../../../org/apache/sshd/common/util/buffer/Buffer.html" title="class in org.apache.sshd.common.util.buffer">Buffer</a> buffer, |
| int lenPos, |
| int dataLength)</code> |
| <div class="block">Updates a 32-bit "placeholder" location for data length - moves |
| the write position to the specified placeholder position, updates the length |
| value and then moves the write position it back to its original value.</div> |
| </td> |
| </tr> |
| <tr id="i23" class="rowColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#writeInt-java.io.OutputStream-int-byte:A-">writeInt</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a> output, |
| int value, |
| byte[] buf)</code> |
| <div class="block">Writes a 32-bit value in network order (i.e., MSB 1st)</div> |
| </td> |
| </tr> |
| <tr id="i24" class="altColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#writeInt-java.io.OutputStream-int-byte:A-int-int-">writeInt</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a> output, |
| int value, |
| byte[] buf, |
| int off, |
| int len)</code> |
| <div class="block">Writes a 32-bit value in network order (i.e., MSB 1st)</div> |
| </td> |
| </tr> |
| <tr id="i25" class="rowColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#writeUInt-java.io.OutputStream-long-byte:A-">writeUInt</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a> output, |
| long value, |
| byte[] buf)</code> |
| <div class="block">Writes a 32-bit value in network order (i.e., MSB 1st)</div> |
| </td> |
| </tr> |
| <tr id="i26" class="altColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#writeUInt-java.io.OutputStream-long-byte:A-int-int-">writeUInt</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a> output, |
| long value, |
| byte[] buf, |
| int off, |
| int len)</code> |
| <div class="block">Writes a 32-bit value in network order (i.e., MSB 1st)</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.java.lang.Object"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class java.lang.<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3> |
| <code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li> |
| </ul> |
| </li> |
| </ul> |
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| <h4>DEFAULT_HEX_SEPARATOR</h4> |
| <pre>public static final char DEFAULT_HEX_SEPARATOR</pre> |
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| <dd><a href="../../../../../../constant-values.html#org.apache.sshd.common.util.buffer.BufferUtils.DEFAULT_HEX_SEPARATOR">Constant Field Values</a></dd> |
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| <h4>EMPTY_HEX_SEPARATOR</h4> |
| <pre>public static final char EMPTY_HEX_SEPARATOR</pre> |
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| <dd><a href="../../../../../../constant-values.html#org.apache.sshd.common.util.buffer.BufferUtils.EMPTY_HEX_SEPARATOR">Constant Field Values</a></dd> |
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| <h4>HEX_DIGITS</h4> |
| <pre>public static final <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> HEX_DIGITS</pre> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../constant-values.html#org.apache.sshd.common.util.buffer.BufferUtils.HEX_DIGITS">Constant Field Values</a></dd> |
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| <pre>public static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> printHex(byte... array)</pre> |
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| <pre>public static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> printHex(char sep, |
| byte... array)</pre> |
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| <pre>public static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> printHex(byte[] array, |
| int offset, |
| int len)</pre> |
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| <pre>public static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> printHex(byte[] array, |
| int offset, |
| int len, |
| char sep)</pre> |
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| <h4>decodeHex</h4> |
| <pre>public static byte[] decodeHex(char separator, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/CharSequence.html?is-external=true" title="class or interface in java.lang">CharSequence</a> csq)</pre> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>separator</code> - The separator between the HEX values - may be <a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#EMPTY_HEX_SEPARATOR"><code>EMPTY_HEX_SEPARATOR</code></a></dd> |
| <dd><code>csq</code> - The <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/CharSequence.html?is-external=true" title="class or interface in java.lang"><code>CharSequence</code></a> containing the HEX encoded bytes</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The decoded bytes</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - If invalid HEX sequence length</dd> |
| <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/NumberFormatException.html?is-external=true" title="class or interface in java.lang">NumberFormatException</a></code> - If invalid HEX characters found</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#decodeHex-char-java.lang.CharSequence-int-int-"><code>decodeHex(char, CharSequence, int, int)</code></a></dd> |
| </dl> |
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| <h4>decodeHex</h4> |
| <pre>public static byte[] decodeHex(char separator, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/CharSequence.html?is-external=true" title="class or interface in java.lang">CharSequence</a> csq, |
| int start, |
| int end)</pre> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>separator</code> - The separator between the HEX values - may be <a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#EMPTY_HEX_SEPARATOR"><code>EMPTY_HEX_SEPARATOR</code></a></dd> |
| <dd><code>csq</code> - The <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/CharSequence.html?is-external=true" title="class or interface in java.lang"><code>CharSequence</code></a> containing the HEX encoded bytes</dd> |
| <dd><code>start</code> - Start offset of the HEX sequence (inclusive)</dd> |
| <dd><code>end</code> - End offset of the HEX sequence (exclusive)</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The decoded bytes</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - If invalid HEX sequence length</dd> |
| <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/NumberFormatException.html?is-external=true" title="class or interface in java.lang">NumberFormatException</a></code> - If invalid HEX characters found</dd> |
| </dl> |
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| </ul> |
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| <pre>public static <S extends <a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>> int decodeHex(S stream, |
| char separator, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/CharSequence.html?is-external=true" title="class or interface in java.lang">CharSequence</a> csq) |
| throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="paramLabel">Type Parameters:</span></dt> |
| <dd><code>S</code> - The <a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io"><code>OutputStream</code></a> generic type</dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>stream</code> - The target <a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io"><code>OutputStream</code></a></dd> |
| <dd><code>separator</code> - The separator between the HEX values - may be <a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#EMPTY_HEX_SEPARATOR"><code>EMPTY_HEX_SEPARATOR</code></a></dd> |
| <dd><code>csq</code> - The <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/CharSequence.html?is-external=true" title="class or interface in java.lang"><code>CharSequence</code></a> containing the HEX encoded bytes</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The number of bytes written to the stream</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If failed to write</dd> |
| <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - If invalid HEX sequence length</dd> |
| <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/NumberFormatException.html?is-external=true" title="class or interface in java.lang">NumberFormatException</a></code> - If invalid HEX characters found</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#decodeHex-S-char-java.lang.CharSequence-int-int-"><code>decodeHex(OutputStream, char, CharSequence, int, int)</code></a></dd> |
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| <pre>public static <S extends <a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>> int decodeHex(S stream, |
| char separator, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/CharSequence.html?is-external=true" title="class or interface in java.lang">CharSequence</a> csq, |
| int start, |
| int end) |
| throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="paramLabel">Type Parameters:</span></dt> |
| <dd><code>S</code> - The <a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io"><code>OutputStream</code></a> generic type</dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>stream</code> - The target <a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io"><code>OutputStream</code></a></dd> |
| <dd><code>separator</code> - The separator between the HEX values - may be <a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#EMPTY_HEX_SEPARATOR"><code>EMPTY_HEX_SEPARATOR</code></a></dd> |
| <dd><code>csq</code> - The <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/CharSequence.html?is-external=true" title="class or interface in java.lang"><code>CharSequence</code></a> containing the HEX encoded bytes</dd> |
| <dd><code>start</code> - Start offset of the HEX sequence (inclusive)</dd> |
| <dd><code>end</code> - End offset of the HEX sequence (exclusive)</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The number of bytes written to the stream</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If failed to write</dd> |
| <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - If invalid HEX sequence length</dd> |
| <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/NumberFormatException.html?is-external=true" title="class or interface in java.lang">NumberFormatException</a></code> - If invalid HEX characters found</dd> |
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| <pre>public static byte fromHex(char hi, |
| char lo) |
| throws <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/NumberFormatException.html?is-external=true" title="class or interface in java.lang">NumberFormatException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/NumberFormatException.html?is-external=true" title="class or interface in java.lang">NumberFormatException</a></code></dd> |
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| <pre>public static int readInt(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</a> input, |
| byte[] buf) |
| throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Read a 32-bit value in network order</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>input</code> - The <a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io"><code>InputStream</code></a></dd> |
| <dd><code>buf</code> - Work buffer to use</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The read 32-bit value</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If failed to read 4 bytes or not enough room in</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#readInt-java.io.InputStream-byte:A-int-int-"><code>readInt(InputStream, byte[], int, int)</code></a></dd> |
| </dl> |
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| <pre>public static int readInt(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</a> input, |
| byte[] buf, |
| int offset, |
| int len) |
| throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Read a 32-bit value in network order</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>input</code> - The <a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io"><code>InputStream</code></a></dd> |
| <dd><code>buf</code> - Work buffer to use</dd> |
| <dd><code>offset</code> - Offset in buffer to us</dd> |
| <dd><code>len</code> - Available length - must have at least 4 bytes available</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The read 32-bit value</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If failed to read 4 bytes or not enough room in |
| work buffer</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#readUInt-java.io.InputStream-byte:A-int-int-"><code>readUInt(InputStream, byte[], int, int)</code></a></dd> |
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| <h4>readUInt</h4> |
| <pre>public static long readUInt(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</a> input, |
| byte[] buf) |
| throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Read a 32-bit value in network order</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>input</code> - The <a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io"><code>InputStream</code></a></dd> |
| <dd><code>buf</code> - Work buffer to use</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The read 32-bit value</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If failed to read 4 bytes or not enough room in</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#readUInt-java.io.InputStream-byte:A-int-int-"><code>readUInt(InputStream, byte[], int, int)</code></a></dd> |
| </dl> |
| </li> |
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| <pre>public static long readUInt(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</a> input, |
| byte[] buf, |
| int offset, |
| int len) |
| throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Read a 32-bit value in network order</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>input</code> - The <a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io"><code>InputStream</code></a></dd> |
| <dd><code>buf</code> - Work buffer to use</dd> |
| <dd><code>offset</code> - Offset in buffer to us</dd> |
| <dd><code>len</code> - Available length - must have at least 4 bytes available</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The read 32-bit value</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If failed to read 4 bytes or not enough room in |
| work buffer</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#getUInt-byte:A-int-int-"><code>getUInt(byte[], int, int)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getUInt-byte...-"> |
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| <h4>getUInt</h4> |
| <pre>public static long getUInt(byte... buf)</pre> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>buf</code> - A buffer holding a 32-bit unsigned integer in <B>big endian</B> |
| format. <B>Note:</B> if more than 4 bytes are available, then only the |
| <U>first</U> 4 bytes in the buffer will be used</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The result as a <code>long</code> whose 32 high-order bits are zero</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#getUInt-byte:A-int-int-"><code>getUInt(byte[], int, int)</code></a></dd> |
| </dl> |
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| <ul class="blockList"> |
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| <h4>getUInt</h4> |
| <pre>public static long getUInt(byte[] buf, |
| int off, |
| int len)</pre> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>buf</code> - A buffer holding a 32-bit unsigned integer in <B>big endian</B> |
| format.</dd> |
| <dd><code>off</code> - The offset of the data in the buffer</dd> |
| <dd><code>len</code> - The available data length. <B>Note:</B> if more than 4 bytes |
| are available, then only the <U>first</U> 4 bytes in the buffer will be |
| used (starting at the specified <tt>offset</tt>)</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The result as a <code>long</code> whose 32 high-order bits are zero</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="writeInt-java.io.OutputStream-int-byte:A-"> |
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| <h4>writeInt</h4> |
| <pre>public static void writeInt(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a> output, |
| int value, |
| byte[] buf) |
| throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Writes a 32-bit value in network order (i.e., MSB 1st)</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>output</code> - The <a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io"><code>OutputStream</code></a> to write the value</dd> |
| <dd><code>value</code> - The 32-bit value</dd> |
| <dd><code>buf</code> - A work buffer to use - must have enough space to contain 4 bytes</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If failed to write the value or work buffer to small</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#writeInt-java.io.OutputStream-int-byte:A-int-int-"><code>writeInt(OutputStream, int, byte[], int, int)</code></a></dd> |
| </dl> |
| </li> |
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| <h4>writeInt</h4> |
| <pre>public static void writeInt(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a> output, |
| int value, |
| byte[] buf, |
| int off, |
| int len) |
| throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Writes a 32-bit value in network order (i.e., MSB 1st)</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>output</code> - The <a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io"><code>OutputStream</code></a> to write the value</dd> |
| <dd><code>value</code> - The 32-bit value</dd> |
| <dd><code>buf</code> - A work buffer to use - must have enough space to contain 4 bytes</dd> |
| <dd><code>off</code> - The offset to write the value</dd> |
| <dd><code>len</code> - The available space</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If failed to write the value or work buffer to small</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#writeUInt-java.io.OutputStream-long-byte:A-int-int-"><code>writeUInt(OutputStream, long, byte[], int, int)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="writeUInt-java.io.OutputStream-long-byte:A-"> |
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| <h4>writeUInt</h4> |
| <pre>public static void writeUInt(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a> output, |
| long value, |
| byte[] buf) |
| throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Writes a 32-bit value in network order (i.e., MSB 1st)</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>output</code> - The <a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io"><code>OutputStream</code></a> to write the value</dd> |
| <dd><code>value</code> - The 32-bit value</dd> |
| <dd><code>buf</code> - A work buffer to use - must have enough space to contain 4 bytes</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If failed to write the value or work buffer to small</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#writeUInt-java.io.OutputStream-long-byte:A-int-int-"><code>writeUInt(OutputStream, long, byte[], int, int)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>writeUInt</h4> |
| <pre>public static void writeUInt(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a> output, |
| long value, |
| byte[] buf, |
| int off, |
| int len) |
| throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Writes a 32-bit value in network order (i.e., MSB 1st)</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>output</code> - The <a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io"><code>OutputStream</code></a> to write the value</dd> |
| <dd><code>value</code> - The 32-bit value</dd> |
| <dd><code>buf</code> - A work buffer to use - must have enough space to contain 4 bytes</dd> |
| <dd><code>off</code> - The offset to write the value</dd> |
| <dd><code>len</code> - The available space</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If failed to write the value or work buffer to small</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#putUInt-long-byte:A-int-int-"><code>putUInt(long, byte[], int, int)</code></a></dd> |
| </dl> |
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| <h4>putUInt</h4> |
| <pre>public static int putUInt(long value, |
| byte[] buf)</pre> |
| <div class="block">Writes a 32-bit value in network order (i.e., MSB 1st)</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>value</code> - The 32-bit value</dd> |
| <dd><code>buf</code> - The buffer</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The number of bytes used in the buffer</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - if not enough space available</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../org/apache/sshd/common/util/buffer/BufferUtils.html#putUInt-long-byte:A-int-int-"><code>putUInt(long, byte[], int, int)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>putUInt</h4> |
| <pre>public static int putUInt(long value, |
| byte[] buf, |
| int off, |
| int len)</pre> |
| <div class="block">Writes a 32-bit value in network order (i.e., MSB 1st)</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>value</code> - The 32-bit value</dd> |
| <dd><code>buf</code> - The buffer</dd> |
| <dd><code>off</code> - The offset to write the value</dd> |
| <dd><code>len</code> - The available space</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The number of bytes used in the buffer</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - if not enough space available</dd> |
| </dl> |
| </li> |
| </ul> |
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| </a> |
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| <h4>equals</h4> |
| <pre>public static boolean equals(byte[] a1, |
| byte[] a2)</pre> |
| </li> |
| </ul> |
| <a name="equals-byte:A-int-byte:A-int-int-"> |
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| <h4>equals</h4> |
| <pre>public static boolean equals(byte[] a1, |
| int a1Offset, |
| byte[] a2, |
| int a2Offset, |
| int length)</pre> |
| </li> |
| </ul> |
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| <h4>getNextPowerOf2</h4> |
| <pre>public static int getNextPowerOf2(int value)</pre> |
| </li> |
| </ul> |
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| <h4>updateLengthPlaceholder</h4> |
| <pre>public static int updateLengthPlaceholder(<a href="../../../../../../org/apache/sshd/common/util/buffer/Buffer.html" title="class in org.apache.sshd.common.util.buffer">Buffer</a> buffer, |
| int lenPos)</pre> |
| <div class="block">Used for encodings where we don't know the data length before adding it |
| to the buffer. The idea is to place a 32-bit "placeholder", |
| encode the data and then return back to the placeholder and update the |
| length. The method calculates the encoded data length, moves the write |
| position to the specified placeholder position, updates the length value |
| and then moves the write position it back to its original value.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>buffer</code> - The <a href="../../../../../../org/apache/sshd/common/util/buffer/Buffer.html" title="class in org.apache.sshd.common.util.buffer"><code>Buffer</code></a></dd> |
| <dd><code>lenPos</code> - The offset in the buffer where the length placeholder is |
| to be update - <B>Note:</B> assumption is that the encoded data starts |
| <U>immediately</U> after the placeholder</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The amount of data that has been encoded</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="updateLengthPlaceholder-org.apache.sshd.common.util.buffer.Buffer-int-int-"> |
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| </a> |
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| <h4>updateLengthPlaceholder</h4> |
| <pre>public static void updateLengthPlaceholder(<a href="../../../../../../org/apache/sshd/common/util/buffer/Buffer.html" title="class in org.apache.sshd.common.util.buffer">Buffer</a> buffer, |
| int lenPos, |
| int dataLength)</pre> |
| <div class="block">Updates a 32-bit "placeholder" location for data length - moves |
| the write position to the specified placeholder position, updates the length |
| value and then moves the write position it back to its original value.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>buffer</code> - The <a href="../../../../../../org/apache/sshd/common/util/buffer/Buffer.html" title="class in org.apache.sshd.common.util.buffer"><code>Buffer</code></a></dd> |
| <dd><code>lenPos</code> - The offset in the buffer where the length placeholder is |
| to be update - <B>Note:</B> assumption is that the encoded data starts |
| <U>immediately</U> after the placeholder</dd> |
| <dd><code>dataLength</code> - The length to update</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="clear-org.apache.sshd.common.util.buffer.Buffer-"> |
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| </a><a name="clear-B-"> |
| <!-- --> |
| </a> |
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| <li class="blockList"> |
| <h4>clear</h4> |
| <pre>public static <B extends <a href="../../../../../../org/apache/sshd/common/util/buffer/Buffer.html" title="class in org.apache.sshd.common.util.buffer">Buffer</a>> B clear(B buffer)</pre> |
| <div class="block">Invokes <a href="../../../../../../org/apache/sshd/common/util/buffer/Buffer.html#clear--"><code>Buffer.clear()</code></a></div> |
| <dl> |
| <dt><span class="paramLabel">Type Parameters:</span></dt> |
| <dd><code>B</code> - The generic buffer type</dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>buffer</code> - A <a href="../../../../../../org/apache/sshd/common/util/buffer/Buffer.html" title="class in org.apache.sshd.common.util.buffer"><code>Buffer</code></a> instance - ignored if <code>null</code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The same as the input instance</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
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