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Viewing changes to gcov/org.eclipse.linuxtools.gcov.core/src/org/eclipse/linuxtools/internal/gcov/utils/GcovStringReader.java

  • Committer: Package Import Robot
  • Author(s): Jakub Adam
  • Date: 2012-06-29 12:07:30 UTC
  • Revision ID: package-import@ubuntu.com-20120629120730-bfri1xys1i71dpn6
Tags: upstream-1.0.0
Import upstream version 1.0.0

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gcov/org.eclipse.linuxtools.gcov.core/src/org/eclipse/linuxtools/internal/gcov/utils/GcovStringReader.java
 
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/*******************************************************************************
 
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 * Copyright (c) 2009 STMicroelectronics.
 
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 * All rights reserved. This program and the accompanying materials
 
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 * are made available under the terms of the Eclipse Public License v1.0
 
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 * which accompanies this distribution, and is available at
 
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 * http://www.eclipse.org/legal/epl-v10.html
 
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 *
 
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 * Contributors:
 
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 *    Xavier Raynaud <xavier.raynaud@st.com> - initial API and implementation
 
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 *******************************************************************************/
 
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package org.eclipse.linuxtools.internal.gcov.utils;
 
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import java.io.DataInput;
 
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import java.io.IOException;
 
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public class GcovStringReader {
 
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        public static String readString(DataInput stream) throws IOException {
 
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                String res = "NULL string";
 
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                long length = stream.readInt()&MasksGenerator.UNSIGNED_INT_MASK;                
 
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                if (length != 0) {
 
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                        int ln = ((int) length) << 2;
 
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                        byte[] name = new byte[ln];
 
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                        stream.readFully(name);
 
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                        StringBuffer sb = new StringBuffer();
 
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                        for(int j=0; j < ln; j++){
 
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                                if(name[j]!=0){
 
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                                        char c = (char) name[j];
 
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                                        sb.append(c);
 
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                                }
 
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                        }
 
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                        res = sb.toString();
 
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                }
 
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                return res;
 
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        }
 
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}