X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.utils%2Fsrc%2Forg%2Fsimantics%2Futils%2Fbytes%2FByteArrays.java;h=2776ef292b1c976ad8b9e3bd8809002a9ed999ea;hb=29bf3f64e43ed153670dfeee6dd4b553d1543016;hp=1f98f9da54e310f98333f8adce07eefe1e4e50b4;hpb=969bd23cab98a79ca9101af33334000879fb60c5;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.utils/src/org/simantics/utils/bytes/ByteArrays.java b/bundles/org.simantics.utils/src/org/simantics/utils/bytes/ByteArrays.java
index 1f98f9da5..2776ef292 100644
--- a/bundles/org.simantics.utils/src/org/simantics/utils/bytes/ByteArrays.java
+++ b/bundles/org.simantics.utils/src/org/simantics/utils/bytes/ByteArrays.java
@@ -1,192 +1,192 @@
-/*******************************************************************************
- * Copyright (c) 2007- VTT Technical Research Centre of Finland.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *     VTT Technical Research Centre of Finland - initial API and implementation
- *******************************************************************************/
-/*
- * Created on Jan 21, 2005
- * 
- * Copyright Toni Kalajainen
- * 
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.simantics.utils.bytes;
-
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-
-import org.simantics.utils.strings.FileNameUtils;
-
-
-/**
- * Byte array operations
- * 
- * @author Toni Kalajainen
- */
-public class ByteArrays {
-
-    /**
-     * Copy the contents of source array to dst array
-     * @param src
-     * @param dest
-     */
-    public static void move(byte[] src, byte[] dest)
-    {
-        System.arraycopy(src, 0, dest, 0, src.length);
-    }
-
-    public static byte[] mid(byte[] src, int pos, int len)
-    {
-        if (pos+len > src.length)
-            throw new IndexOutOfBoundsException();
-
-        byte result[] = new byte[len];
-        System.arraycopy(src, pos, result, 0, len);
-        return result;
-    }
-
-    /**
-     * copy byte array into another starting from the given position.
-     * @param src
-     * @param dest
-     * @param pos
-     * @param length
-     */
-    public static void move(byte[] src, byte[] dest, int pos, int length)
-    {
-        System.arraycopy(src, 0, dest, pos, length);
-    }
-
-    /**
-     * Merge two arrays into one
-     * @param src
-     * @param src2
-     * @return
-     */
-    public static byte[] merge(byte[] src, byte[] src2)
-    {
-        byte result[] = new byte[src.length+src2.length];
-        System.arraycopy(src, 0, result, 0, src.length);
-        System.arraycopy(src2, 0, result, src.length, src2.length);
-        return result;
-    }
-
-
-    /**
-     * Merge 3 arrays into one
-     * @param src
-     * @param src2
-     * @param src3
-     * @return
-     */
-    public static byte[] merge(byte[] src, byte[] src2, byte[] src3)
-    {
-        byte result[] = new byte[src.length+src2.length+src3.length];
-        System.arraycopy(src, 0, result, 0, src.length);
-        System.arraycopy(src2, 0, result, src.length, src2.length);
-        System.arraycopy(src3, 0, result, src.length+src2.length, src3.length);
-        return result;
-    }
-
-
-    /**
-     * Merge 4 arrays into one
-     * @param src
-     * @param src2
-     * @param src3
-     * @param src4
-     * @return
-     */
-    public static byte[] merge(byte[] src, byte[] src2, byte[] src3, byte[] src4)
-    {
-        byte result[] = new byte[src.length+src2.length+src3.length+src4.length];
-        System.arraycopy(src, 0, result, 0, src.length);
-        System.arraycopy(src2, 0, result, src.length, src2.length);
-        System.arraycopy(src3, 0, result, src.length+src2.length, src3.length);
-        System.arraycopy(src4, 0, result, src.length+src2.length+src3.length, src4.length);
-        return result;
-    }
-
-    /**
-     * Merge 5 arrays into one
-     * @param src
-     * @param src2
-     * @param src3
-     * @param src4
-     * @param src5
-     * @return
-     */
-    public static byte[] merge(byte[] src, byte[] src2, byte[] src3, byte[] src4, byte[] src5)
-    {
-        byte result[] = new byte[src.length+src2.length+src3.length+src4.length+src5.length];
-        System.arraycopy(src, 0, result, 0, src.length);
-        System.arraycopy(src2, 0, result, src.length, src2.length);
-        System.arraycopy(src3, 0, result, src.length+src2.length, src3.length);
-        System.arraycopy(src4, 0, result, src.length+src2.length+src3.length, src4.length);
-        System.arraycopy(src5, 0, result, src.length+src2.length+src3.length+src4.length, src5.length);
-        return result;
-    }
-
-    /**
-     * Swap Little-endian and Big-endian integer byte order
-     * @param i
-     * @return
-     */
-    public static int swap(int i) {
-        int byte0 = i & 0xff;
-        int byte1 = (i>>8) & 0xff;
-        int byte2 = (i>>16) & 0xff;
-        int byte3 = (i>>24) & 0xff;
-        // swap the byte order
-        return (byte0<<24) | (byte1<<16) | (byte2<<8) | byte3;
-    }
-
-    public static void saveToFile(byte data[], String filename)
-    throws IOException
-    {
-        // Create directories
-        String dir = FileNameUtils.extractFileDir(filename);
-        (new File(dir)).mkdirs();
-        FileOutputStream out = new FileOutputStream(filename);
-        out.write(data);
-        out.flush();
-        out.close();
-    }
-
-    /**
-     * Test cases
-     * 
-     * @param args
-     */
-    public static void main(String[] args) {
-        byte array1[] = BEInt.toBytes(5);
-        byte array2[] = BEInt.toBytes(10);
-        byte array[] = merge(array1, array2);
-        printByteArray(array);
-        System.out.println();
-    }
-
-    public static void printByteArray(byte array[]) {
-        for (int i=0; i<array.length; i++) {
-            System.out.print(array[i] & 0xff);
-            if (i<array.length-1)
-                System.out.print(",");
-        }
-    }
-}
+/*******************************************************************************
+ * Copyright (c) 2007- VTT Technical Research Centre of Finland.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+/*
+ * Created on Jan 21, 2005
+ * 
+ * Copyright Toni Kalajainen
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.simantics.utils.bytes;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+
+import org.simantics.utils.strings.FileNameUtils;
+
+
+/**
+ * Byte array operations
+ * 
+ * @author Toni Kalajainen
+ */
+public class ByteArrays {
+
+    /**
+     * Copy the contents of source array to dst array
+     * @param src
+     * @param dest
+     */
+    public static void move(byte[] src, byte[] dest)
+    {
+        System.arraycopy(src, 0, dest, 0, src.length);
+    }
+
+    public static byte[] mid(byte[] src, int pos, int len)
+    {
+        if (pos+len > src.length)
+            throw new IndexOutOfBoundsException();
+
+        byte result[] = new byte[len];
+        System.arraycopy(src, pos, result, 0, len);
+        return result;
+    }
+
+    /**
+     * copy byte array into another starting from the given position.
+     * @param src
+     * @param dest
+     * @param pos
+     * @param length
+     */
+    public static void move(byte[] src, byte[] dest, int pos, int length)
+    {
+        System.arraycopy(src, 0, dest, pos, length);
+    }
+
+    /**
+     * Merge two arrays into one
+     * @param src
+     * @param src2
+     * @return
+     */
+    public static byte[] merge(byte[] src, byte[] src2)
+    {
+        byte result[] = new byte[src.length+src2.length];
+        System.arraycopy(src, 0, result, 0, src.length);
+        System.arraycopy(src2, 0, result, src.length, src2.length);
+        return result;
+    }
+
+
+    /**
+     * Merge 3 arrays into one
+     * @param src
+     * @param src2
+     * @param src3
+     * @return
+     */
+    public static byte[] merge(byte[] src, byte[] src2, byte[] src3)
+    {
+        byte result[] = new byte[src.length+src2.length+src3.length];
+        System.arraycopy(src, 0, result, 0, src.length);
+        System.arraycopy(src2, 0, result, src.length, src2.length);
+        System.arraycopy(src3, 0, result, src.length+src2.length, src3.length);
+        return result;
+    }
+
+
+    /**
+     * Merge 4 arrays into one
+     * @param src
+     * @param src2
+     * @param src3
+     * @param src4
+     * @return
+     */
+    public static byte[] merge(byte[] src, byte[] src2, byte[] src3, byte[] src4)
+    {
+        byte result[] = new byte[src.length+src2.length+src3.length+src4.length];
+        System.arraycopy(src, 0, result, 0, src.length);
+        System.arraycopy(src2, 0, result, src.length, src2.length);
+        System.arraycopy(src3, 0, result, src.length+src2.length, src3.length);
+        System.arraycopy(src4, 0, result, src.length+src2.length+src3.length, src4.length);
+        return result;
+    }
+
+    /**
+     * Merge 5 arrays into one
+     * @param src
+     * @param src2
+     * @param src3
+     * @param src4
+     * @param src5
+     * @return
+     */
+    public static byte[] merge(byte[] src, byte[] src2, byte[] src3, byte[] src4, byte[] src5)
+    {
+        byte result[] = new byte[src.length+src2.length+src3.length+src4.length+src5.length];
+        System.arraycopy(src, 0, result, 0, src.length);
+        System.arraycopy(src2, 0, result, src.length, src2.length);
+        System.arraycopy(src3, 0, result, src.length+src2.length, src3.length);
+        System.arraycopy(src4, 0, result, src.length+src2.length+src3.length, src4.length);
+        System.arraycopy(src5, 0, result, src.length+src2.length+src3.length+src4.length, src5.length);
+        return result;
+    }
+
+    /**
+     * Swap Little-endian and Big-endian integer byte order
+     * @param i
+     * @return
+     */
+    public static int swap(int i) {
+        int byte0 = i & 0xff;
+        int byte1 = (i>>8) & 0xff;
+        int byte2 = (i>>16) & 0xff;
+        int byte3 = (i>>24) & 0xff;
+        // swap the byte order
+        return (byte0<<24) | (byte1<<16) | (byte2<<8) | byte3;
+    }
+
+    public static void saveToFile(byte data[], String filename)
+    throws IOException
+    {
+        // Create directories
+        String dir = FileNameUtils.extractFileDir(filename);
+        (new File(dir)).mkdirs();
+        FileOutputStream out = new FileOutputStream(filename);
+        out.write(data);
+        out.flush();
+        out.close();
+    }
+
+    /**
+     * Test cases
+     * 
+     * @param args
+     */
+    public static void main(String[] args) {
+        byte array1[] = BEInt.toBytes(5);
+        byte array2[] = BEInt.toBytes(10);
+        byte array[] = merge(array1, array2);
+        printByteArray(array);
+        System.out.println();
+    }
+
+    public static void printByteArray(byte array[]) {
+        for (int i=0; i<array.length; i++) {
+            System.out.print(array[i] & 0xff);
+            if (i<array.length-1)
+                System.out.print(",");
+        }
+    }
+}