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-rw-r--r--java/rasj/clientcommhttp/RasUtils.java110
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diff --git a/java/rasj/clientcommhttp/RasUtils.java b/java/rasj/clientcommhttp/RasUtils.java
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--- a/java/rasj/clientcommhttp/RasUtils.java
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-/*
-* This file is part of rasdaman community.
-*
-* Rasdaman community is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, either version 3 of the License, or
-* (at your option) any later version.
-*
-* Rasdaman community 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 General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with rasdaman community. If not, see <http://www.gnu.org/licenses/>.
-*
-* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 Peter Baumann /
-rasdaman GmbH.
-*
-* For more information please see <http://www.rasdaman.org>
-* or contact Peter Baumann via <baumann@rasdaman.com>.
-*/
-/** ***********************************************************
- * <pre>
- *
- * PURPOSE:
- *
- *
- *
- * COMMENTS:
- *
- * </pre>
- *********************************************************** */
-
-package rasj.clientcommhttp;
-
-import java.io.*;
-import java.net.*;
-import java.lang.*;
-
-/**
- *
- * This class provides some useful methods for reading binary data from a stream
- * or converting objects to a byte array for transmission.
- *
- */
-public final class RasUtils implements RasCommDefs
-{
- static final String rcsid = "@(#)Package rasj.clientcommhttp, class RasUtils: $Header: /home/rasdev/CVS-repository/rasdaman/java/rasj/clientcommhttp/RasUtils.java,v 1.5 2003/12/10 21:04:26 rasdev Exp $";
-
- public RasUtils()
- {
- }
-
- /**
- * This method is used for turning up to 4 unsigned bytes into signed integers.
- *
- * @param uBytes one to four Bytes which are interpreted as an unsigned Integer
- * @param endianess determines the order of the bytes: 0 = bigendian, 1 = little endian
- */
- public static int ubytesToInt( byte[] uBytes, byte endianess )
- {
- int tmpi;
- byte tmpb;
- int retval = 0;
-
- for( int i = 0; i < uBytes.length; i++ )
- {
- if( endianess == BIG_ENDIAN )
- tmpb = uBytes[uBytes.length-i-1];
- else
- tmpb = uBytes[i];
-
- tmpi = 0;
- /* Byte < 0 */
- if( (int)tmpb < 0 )
- tmpi = 256 + tmpb;
- else
- tmpi = tmpb;
-
- tmpi <<= (i*8);
- retval += tmpi;
- }
- return retval;
- }
-
- /**
- * Reads characters from a stream until a '\0' character is reached.
- *
- * @param in BufferedInputStream to be read from ( must have been initialized before! )
- */
- public static String readString( InputStream in )
- throws IOException
- {
- byte b = (byte) '\0';
- byte[] b1 = new byte[1];
- String retval = "";
-
- while(in.read(b1) == 0);
- while(b1[0] != b)
- {
- retval =retval + (char)b1[0];
- while(in.read(b1) == 0);
- }
- return retval;
- }
-
-
-
-}