1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/rt/vm/src/test/java/org/apidesign/vm4brwsr/Resources.java	Wed Apr 30 15:04:10 2014 +0200
     1.3 @@ -0,0 +1,87 @@
     1.4 +/**
     1.5 + * Back 2 Browser Bytecode Translator
     1.6 + * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
     1.7 + *
     1.8 + * This program is free software: you can redistribute it and/or modify
     1.9 + * it under the terms of the GNU General Public License as published by
    1.10 + * the Free Software Foundation, version 2 of the License.
    1.11 + *
    1.12 + * This program is distributed in the hope that it will be useful,
    1.13 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
    1.14 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    1.15 + * GNU General Public License for more details.
    1.16 + *
    1.17 + * You should have received a copy of the GNU General Public License
    1.18 + * along with this program. Look for COPYING file in the top folder.
    1.19 + * If not, see http://opensource.org/licenses/GPL-2.0.
    1.20 + */
    1.21 +package org.apidesign.vm4brwsr;
    1.22 +
    1.23 +import java.io.IOException;
    1.24 +import java.io.InputStream;
    1.25 +import java.net.URL;
    1.26 +import java.util.Enumeration;
    1.27 +
    1.28 +/**
    1.29 + *
    1.30 + * @author Jaroslav Tulach <jtulach@netbeans.org>
    1.31 + */
    1.32 +public class Resources {
    1.33 +    public static String loadKO() throws IOException {
    1.34 +        InputStream is = Resources.class.getResourceAsStream("ko.js");
    1.35 +        return readIS(is, false);
    1.36 +    }
    1.37 +    
    1.38 +    static String loadClazz() throws IOException {
    1.39 +        InputStream is = Resources.class.getResourceAsStream("Bck2BrwsrToolkit.class");
    1.40 +        return readIS(is, false);
    1.41 +    }
    1.42 +
    1.43 +    private static String readIS(InputStream is, boolean asString) throws IOException {
    1.44 +        if (is == null) {
    1.45 +            return "No resource found!";
    1.46 +        }
    1.47 +        byte[] arr = new byte[4092];
    1.48 +        int len = is.read(arr);
    1.49 +        if (len < 5) {
    1.50 +            return "No data read! Len: " + len;
    1.51 +        }
    1.52 +        
    1.53 +        if (asString) {
    1.54 +            return new String(arr, 0, len, "UTF-8").toString().toString();
    1.55 +        }
    1.56 +        
    1.57 +        StringBuilder sb = new StringBuilder();
    1.58 +        sb.append("[");
    1.59 +        for (int i = 0; i < len; i++) {
    1.60 +            sb.append(arr[i]).append(", ");
    1.61 +        }
    1.62 +        
    1.63 +        return sb.toString().toString();
    1.64 +    }
    1.65 +    static long bytesToLong(byte b1, byte b2, int shift) {
    1.66 +        return (((long)b1 << 56) +
    1.67 +                ((long)b2 & 255) << 48) >> shift;
    1.68 +    }
    1.69 +
    1.70 +    static String loadHello() throws IOException {
    1.71 +        Enumeration<URL> en;
    1.72 +        try {
    1.73 +            en = Resources.class.getClassLoader().getResources("META-INF/ahoj");
    1.74 +        } catch (SecurityException ex) {
    1.75 +            return "SecurityException";
    1.76 +        }
    1.77 +        StringBuilder sb = new StringBuilder();
    1.78 +        while (en.hasMoreElements()) {
    1.79 +            URL url = en.nextElement();
    1.80 +            sb.append(readIS(url.openStream(), true));
    1.81 +        }
    1.82 +        return sb.toString().toString();
    1.83 +    }
    1.84 +    static String loadJustHello() throws IOException {
    1.85 +        URL url = Resources.class.getResource("/META-INF/ahoj");
    1.86 +        StringBuilder sb = new StringBuilder();
    1.87 +        sb.append(readIS(url.openStream(), true));
    1.88 +        return sb.toString().toString();
    1.89 +    }
    1.90 +}