src/jlibrtp/ValidateStaticProcs.java
changeset 13 e684f11070d5
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jlibrtp/ValidateStaticProcs.java	Sat Mar 14 22:15:41 2009 +0100
@@ -0,0 +1,127 @@
+/**
+ * Java RTP Library (jlibrtp)
+ * Copyright (C) 2006 Arne Kepp
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+package jlibrtp;
+
+
+/**
+ * Validates the StaticProcs.
+ * 
+ * @author Arne Kepp
+ *
+ */
+public class ValidateStaticProcs {
+
+	/**
+	 * @param args
+	 */
+	public static void main(String[] args) {
+		// TODO Auto-generated method stub
+		long one = 100;
+		long two = 1;
+		long three = 9999000;
+		
+		byte aByte = (byte) 7;
+		System.out.println("aByte.hex: " + StaticProcs.hexOfByte(aByte));
+			
+		//byte[] oneb = StaticProcs.longToByteWord(one);
+		byte[] twob = StaticProcs.uIntLongToByteWord(two);
+		//byte[] threeb = StaticProcs.longToByteWord(three);
+		
+		for(int i = 0; i< 4; i++) {
+			StaticProcs.printBits(twob[i]);
+		}
+		//one = StaticProcs.combineBytes(oneb[0], oneb[1], oneb[2], oneb[3]);
+		two = StaticProcs.bytesToUIntLong(twob,0);
+		//three = StaticProcs.combineBytes(threeb[0], threeb[1], threeb[2], threeb[3]);
+		
+		System.out.println("  one " + one + "  two " + two + "  three " + three);
+		
+		twob = StaticProcs.uIntLongToByteWord(two);
+		
+		for(int i = 0; i< 4; i++) {
+			StaticProcs.printBits(twob[i]);
+		}
+		
+		byte[] bytes = new byte[2];
+		int check = 0;
+		for(int i=0; i< 65536; i++) {
+			bytes = StaticProcs.uIntIntToByteWord(i);
+			check = StaticProcs.bytesToUIntInt(bytes, 0);
+			if(check != i) {
+				System.out.println(" oops:" + check +" != "+ i);
+				StaticProcs.printBits(bytes[0]);
+				StaticProcs.printBits(bytes[1]);
+			}
+		}
+		int a = 65534;
+		bytes = StaticProcs.uIntIntToByteWord(a);
+		StaticProcs.printBits(bytes[0]);
+		StaticProcs.printBits(bytes[1]);
+		check = StaticProcs.bytesToUIntInt(bytes, 0);
+		System.out.println(check);
+		
+		byte[] arbytes = new byte[22];
+		arbytes[13] = -127;
+		arbytes[14] = 127;
+		arbytes[15] = -1;
+		arbytes[16] = 127;
+		arbytes[17] = -127;
+		System.out.println("arbitrary length:");
+		StaticProcs.printBits(arbytes[14]);
+		StaticProcs.printBits(arbytes[15]);
+		StaticProcs.printBits(arbytes[16]);
+		//long arbTest = StaticProcs.bytesToUintLong(arbytes, 14, 16);
+		//byte[] reArBytes = StaticProcs.uIntLongToByteWord(arbTest);
+		//System.out.println("arbitrary length recode: " + Long.toString(arbTest));
+		//StaticProcs.printBits(reArBytes[0]);
+		//StaticProcs.printBits(reArBytes[1]);
+		//StaticProcs.printBits(reArBytes[2]);
+		//StaticProcs.printBits(reArBytes[3]);
+		
+		byte[] tmp = new byte[4];
+		tmp[0] = -127;
+		tmp[1] = 127;
+		tmp[2] = -49;
+		tmp[3] = -1; 
+		
+		String str2 = "";
+		for(int i=0; i<tmp.length; i++) {
+			str2 += StaticProcs.hexOfByte(tmp[i]);
+		}
+		System.out.println(str2);
+		
+		byte temp2[] = str2.getBytes();
+		byte temp4[] = new byte[temp2.length / 2];
+		byte[] temp3 = new byte[2]; 
+		
+		for(int i=0; i<temp4.length; i++) {
+			temp3[0] = temp2[i*2];
+			temp3[1] = temp2[i*2+1];
+			temp4[i] = StaticProcs.byteOfHex(temp3);
+		}
+		
+		for(int i=0; i<tmp.length; i++) {
+			if(tmp[i] == temp4[i]) {
+				System.out.println("ok");
+			} else {
+				System.out.println("nope");
+			}
+		}
+	}
+}