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BITS BITS EVERYWHERE

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This commit is contained in:
cyberpwn
2021-09-23 10:44:56 -04:00
parent 5ed59d0282
commit 1628652264
28 changed files with 899 additions and 159 deletions
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105
src/main/java/com/volmit/iris/util/io/IO.java
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@@ -25,6 +25,7 @@ import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.CharArrayWriter;
import java.io.DataOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
@@ -162,6 +163,24 @@ public class IO {
return new String(hexChars).toUpperCase();
}
public static String longsToHex(long[] bytes) {
byte[] v = new byte[bytes.length * 8];
for(int i = 0; i < bytes.length; i++)
{
v[i * 8] = (byte)(bytes[i] >>> 56);
v[(i * 8) + 1] = (byte)(bytes[i] >>> 48);
v[(i * 8) + 2] = (byte)(bytes[i] >>> 40);
v[(i * 8) + 3] = (byte)(bytes[i] >>> 32);
v[(i * 8) + 4] = (byte)(bytes[i] >>> 24);
v[(i * 8) + 5] = (byte)(bytes[i] >>> 16);
v[(i * 8) + 6] = (byte)(bytes[i] >>> 8);
v[(i * 8) + 7] = (byte)(bytes[i] >>> 0);
}
return bytesToHex(v);
}
/**
* Transfers the length of the buffer amount of data from the input stream to
* the output stream
@@ -239,7 +258,7 @@ public class IO {
* buffer size. This does NOT close streams.
*
* @param in the input stream to read from
* @param out the output stream to write to
* @param out the output stream to writeNodeData to
* @param bufferSize the target buffer size
* @return total size transfered
* @throws IOException shit happens
@@ -915,7 +934,7 @@ public class IO {
return new ByteArrayInputStream(bytes);
}
// write byte[]
// writeNodeData byte[]
// -----------------------------------------------------------------------
/**
@@ -939,8 +958,8 @@ public class IO {
/**
* Writes bytes from a <code>byte[]</code> to an <code>OutputStream</code>.
*
* @param data the byte array to write, do not modify during output, null ignored
* @param output the <code>OutputStream</code> to write to
* @param data the byte array to writeNodeData, do not modify during output, null ignored
* @param output the <code>OutputStream</code> to writeNodeData to
* @throws NullPointerException if output is null
* @throws IOException if an I/O error occurs
* @since Commons IO 1.1
@@ -957,8 +976,8 @@ public class IO {
* <p>
* This method uses {@link String#String(byte[])}.
*
* @param data the byte array to write, do not modify during output, null ignored
* @param output the <code>Writer</code> to write to
* @param data the byte array to writeNodeData, do not modify during output, null ignored
* @param output the <code>Writer</code> to writeNodeData to
* @throws NullPointerException if output is null
* @throws IOException if an I/O error occurs
* @since Commons IO 1.1
@@ -969,7 +988,7 @@ public class IO {
}
}
// write char[]
// writeNodeData char[]
// -----------------------------------------------------------------------
/**
@@ -981,8 +1000,8 @@ public class IO {
* <p>
* This method uses {@link String#String(byte[], String)}.
*
* @param data the byte array to write, do not modify during output, null ignored
* @param output the <code>Writer</code> to write to
* @param data the byte array to writeNodeData, do not modify during output, null ignored
* @param output the <code>Writer</code> to writeNodeData to
* @param encoding the encoding to use, null means platform default
* @throws NullPointerException if output is null
* @throws IOException if an I/O error occurs
@@ -1002,8 +1021,8 @@ public class IO {
* Writes chars from a <code>char[]</code> to a <code>Writer</code> using the
* default character encoding of the platform.
*
* @param data the char array to write, do not modify during output, null ignored
* @param output the <code>Writer</code> to write to
* @param data the char array to writeNodeData, do not modify during output, null ignored
* @param output the <code>Writer</code> to writeNodeData to
* @throws NullPointerException if output is null
* @throws IOException if an I/O error occurs
* @since Commons IO 1.1
@@ -1020,8 +1039,8 @@ public class IO {
* <p>
* This method uses {@link String#String(char[])} and {@link String#getBytes()}.
*
* @param data the char array to write, do not modify during output, null ignored
* @param output the <code>OutputStream</code> to write to
* @param data the char array to writeNodeData, do not modify during output, null ignored
* @param output the <code>OutputStream</code> to writeNodeData to
* @throws NullPointerException if output is null
* @throws IOException if an I/O error occurs
* @since Commons IO 1.1
@@ -1032,7 +1051,7 @@ public class IO {
}
}
// write String
// writeNodeData String
// -----------------------------------------------------------------------
/**
@@ -1045,8 +1064,8 @@ public class IO {
* This method uses {@link String#String(char[])} and
* {@link String#getBytes(String)}.
*
* @param data the char array to write, do not modify during output, null ignored
* @param output the <code>OutputStream</code> to write to
* @param data the char array to writeNodeData, do not modify during output, null ignored
* @param output the <code>OutputStream</code> to writeNodeData to
* @param encoding the encoding to use, null means platform default
* @throws NullPointerException if output is null
* @throws IOException if an I/O error occurs
@@ -1065,8 +1084,8 @@ public class IO {
/**
* Writes chars from a <code>String</code> to a <code>Writer</code>.
*
* @param data the <code>String</code> to write, null ignored
* @param output the <code>Writer</code> to write to
* @param data the <code>String</code> to writeNodeData, null ignored
* @param output the <code>Writer</code> to writeNodeData to
* @throws NullPointerException if output is null
* @throws IOException if an I/O error occurs
* @since Commons IO 1.1
@@ -1084,8 +1103,8 @@ public class IO {
* <p>
* This method uses {@link String#getBytes()}.
*
* @param data the <code>String</code> to write, null ignored
* @param output the <code>OutputStream</code> to write to
* @param data the <code>String</code> to writeNodeData, null ignored
* @param output the <code>OutputStream</code> to writeNodeData to
* @throws NullPointerException if output is null
* @throws IOException if an I/O error occurs
* @since Commons IO 1.1
@@ -1096,7 +1115,7 @@ public class IO {
}
}
// write StringBuffer
// writeNodeData StringBuffer
// -----------------------------------------------------------------------
/**
@@ -1108,8 +1127,8 @@ public class IO {
* <p>
* This method uses {@link String#getBytes(String)}.
*
* @param data the <code>String</code> to write, null ignored
* @param output the <code>OutputStream</code> to write to
* @param data the <code>String</code> to writeNodeData, null ignored
* @param output the <code>OutputStream</code> to writeNodeData to
* @param encoding the encoding to use, null means platform default
* @throws NullPointerException if output is null
* @throws IOException if an I/O error occurs
@@ -1128,8 +1147,8 @@ public class IO {
/**
* Writes chars from a <code>StringBuffer</code> to a <code>Writer</code>.
*
* @param data the <code>StringBuffer</code> to write, null ignored
* @param output the <code>Writer</code> to write to
* @param data the <code>StringBuffer</code> to writeNodeData, null ignored
* @param output the <code>Writer</code> to writeNodeData to
* @throws NullPointerException if output is null
* @throws IOException if an I/O error occurs
* @since Commons IO 1.1
@@ -1147,8 +1166,8 @@ public class IO {
* <p>
* This method uses {@link String#getBytes()}.
*
* @param data the <code>StringBuffer</code> to write, null ignored
* @param output the <code>OutputStream</code> to write to
* @param data the <code>StringBuffer</code> to writeNodeData, null ignored
* @param output the <code>OutputStream</code> to writeNodeData to
* @throws NullPointerException if output is null
* @throws IOException if an I/O error occurs
* @since Commons IO 1.1
@@ -1171,8 +1190,8 @@ public class IO {
* <p>
* This method uses {@link String#getBytes(String)}.
*
* @param data the <code>StringBuffer</code> to write, null ignored
* @param output the <code>OutputStream</code> to write to
* @param data the <code>StringBuffer</code> to writeNodeData, null ignored
* @param output the <code>OutputStream</code> to writeNodeData to
* @param encoding the encoding to use, null means platform default
* @throws NullPointerException if output is null
* @throws IOException if an I/O error occurs
@@ -1193,9 +1212,9 @@ public class IO {
* <code>OutputStream</code> line by line, using the default character encoding
* of the platform and the specified line ending.
*
* @param lines the lines to write, null entries produce blank lines
* @param lines the lines to writeNodeData, null entries produce blank lines
* @param lineEnding the line separator to use, null is system default
* @param output the <code>OutputStream</code> to write to, not null, not closed
* @param output the <code>OutputStream</code> to writeNodeData to, not null, not closed
* @throws NullPointerException if the output is null
* @throws IOException if an I/O error occurs
* @since Commons IO 1.1
@@ -1224,9 +1243,9 @@ public class IO {
* Character encoding names can be found at
* <a href="http://www.iana.org/assignments/character-sets">IANA</a>.
*
* @param lines the lines to write, null entries produce blank lines
* @param lines the lines to writeNodeData, null entries produce blank lines
* @param lineEnding the line separator to use, null is system default
* @param output the <code>OutputStream</code> to write to, not null, not closed
* @param output the <code>OutputStream</code> to writeNodeData to, not null, not closed
* @param encoding the encoding to use, null means platform default
* @throws NullPointerException if the output is null
* @throws IOException if an I/O error occurs
@@ -1259,9 +1278,9 @@ public class IO {
* Writes the <code>toString()</code> value of each item in a collection to a
* <code>Writer</code> line by line, using the specified line ending.
*
* @param lines the lines to write, null entries produce blank lines
* @param lines the lines to writeNodeData, null entries produce blank lines
* @param lineEnding the line separator to use, null is system default
* @param writer the <code>Writer</code> to write to, not null, not closed
* @param writer the <code>Writer</code> to writeNodeData to, not null, not closed
* @throws NullPointerException if the input is null
* @throws IOException if an I/O error occurs
* @since Commons IO 1.1
@@ -1294,7 +1313,7 @@ public class IO {
* <code>copyLarge(InputStream, OutputStream)</code> method.
*
* @param input the <code>InputStream</code> to read from
* @param output the <code>OutputStream</code> to write to
* @param output the <code>OutputStream</code> to writeNodeData to
* @return the number of bytes copied
* @throws NullPointerException if the input or output is null
* @throws IOException if an I/O error occurs
@@ -1317,7 +1336,7 @@ public class IO {
* <code>BufferedInputStream</code>.
*
* @param input the <code>InputStream</code> to read from
* @param output the <code>OutputStream</code> to write to
* @param output the <code>OutputStream</code> to writeNodeData to
* @return the number of bytes copied
* @throws NullPointerException if the input or output is null
* @throws IOException if an I/O error occurs
@@ -1344,7 +1363,7 @@ public class IO {
* This method uses {@link InputStreamReader}.
*
* @param input the <code>InputStream</code> to read from
* @param output the <code>Writer</code> to write to
* @param output the <code>Writer</code> to writeNodeData to
* @throws NullPointerException if the input or output is null
* @throws IOException if an I/O error occurs
* @since Commons IO 1.1
@@ -1370,7 +1389,7 @@ public class IO {
* This method uses {@link InputStreamReader}.
*
* @param input the <code>InputStream</code> to read from
* @param output the <code>Writer</code> to write to
* @param output the <code>Writer</code> to writeNodeData to
* @param encoding the encoding to use, null means platform default
* @throws NullPointerException if the input or output is null
* @throws IOException if an I/O error occurs
@@ -1397,7 +1416,7 @@ public class IO {
* <code>copyLarge(Reader, Writer)</code> method.
*
* @param input the <code>Reader</code> to read from
* @param output the <code>Writer</code> to write to
* @param output the <code>Writer</code> to writeNodeData to
* @return the number of characters copied
* @throws NullPointerException if the input or output is null
* @throws IOException if an I/O error occurs
@@ -1420,7 +1439,7 @@ public class IO {
* <code>BufferedReader</code>.
*
* @param input the <code>Reader</code> to read from
* @param output the <code>Writer</code> to write to
* @param output the <code>Writer</code> to writeNodeData to
* @return the number of characters copied
* @throws NullPointerException if the input or output is null
* @throws IOException if an I/O error occurs
@@ -1451,7 +1470,7 @@ public class IO {
* This method uses {@link OutputStreamWriter}.
*
* @param input the <code>Reader</code> to read from
* @param output the <code>OutputStream</code> to write to
* @param output the <code>OutputStream</code> to writeNodeData to
* @throws NullPointerException if the input or output is null
* @throws IOException if an I/O error occurs
* @since Commons IO 1.1
@@ -1483,7 +1502,7 @@ public class IO {
* This method uses {@link OutputStreamWriter}.
*
* @param input the <code>Reader</code> to read from
* @param output the <code>OutputStream</code> to write to
* @param output the <code>OutputStream</code> to writeNodeData to
* @param encoding the encoding to use, null means platform default
* @throws NullPointerException if the input or output is null
* @throws IOException if an I/O error occurs