Package erjang

Examples of erjang.EBinary

120
121
122
123
124
125
126
127
128
      repo.store(cv.getInternalClassName(), byteArray);
    }
  }

  public void compile(File file, BeamLoader beam_parser) throws IOException {
    EBinary eb = EUtil.readFile(file);
    BeamFileData bfd = beam_parser.load(eb.getByteArray());
    compile(bfd, this.classRepo);
  }
View Full Code Here
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
  }
 
  @BIF
  public static EObject sha(EObject data)
  {
    EBinary bin = data.testBinary();
    if (bin == null)
      throw ERT.badarg(data);
   
    MessageDigest sha;
    try {
      sha = MessageDigest.getInstance("SHA");
    } catch (NoSuchAlgorithmException e) {
      throw ERT.badarg(data);
    }

    sha.digest(bin.getByteArray());
   
    byte[] res = sha.digest();
   
    return EBinary.make(res);
  }
View Full Code Here
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
  }
 
  @BIF
  public static EObject md5(EObject data)
  {
    EBinary bin = data.testBinary();
    if (bin == null)
      throw ERT.badarg(data);
   
    MessageDigest md5;
    try {
      md5 = MessageDigest.getInstance("MD5");
    } catch (NoSuchAlgorithmException e) {
      throw ERT.badarg(data);
    }

    md5.digest(bin.getByteArray());
   
    byte[] res = md5.digest();
   
    return EBinary.make(res);
  }
View Full Code Here
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
  }
 
  @BIF
  public static EObject rand_uniform_nif(EObject from, EObject to)
  {
    EBinary fb = from.testBinary();
    EBinary tb = to.testBinary();
   
    if (fb == null || tb == null) {
      throw ERT.badarg(from, to);
    }
   
    BigInteger fi = mp2big(fb);
    BigInteger ti = mp2big(tb);
   
    if (log.isLoggable(Level.FINE)) log.fine("rand_uniform ("+fb+", "+tb+")");
   
    BigInteger interval = ti.subtract(fi).subtract(BigInteger.ONE);
   
    BigInteger base_value = new BigInteger(interval.bitLength(), rand);
   
    BigInteger result;
    while (interval.compareTo(base_value) == 1) {
      base_value = new BigInteger(interval.bitLength(), rand);
    }

    result = fi.add(base_value);
   
    if (log.isLoggable(Level.FINE)) log.fine("rand_uniform ("+fi+", "+ti+") -> "+result);

    EBinary res = big2mp(result);
    return res;
  }
View Full Code Here
547
548
549
550
551
552
553
554
555
556
557
          return null;
        }
        pattern = out.toString();
      } else {
       
        EBinary bin;
        if ((bin = io_or_char_list.testBinary()) != null) {
          return EString.make(bin).stringValue();
        }
       
        EString str;
View Full Code Here
109
110
111
112
113
114
115
116
    ByteBuffer out = ByteBuffer.allocate(4 + bytes.length);
    out.putInt(bytes.length);
    out.put(bytes);
    out.position(0);
   
    EBinary res = EBinary.make(out);
    return res;
  }
View Full Code Here
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
public class Native extends ENative {

  @BIF
  public static EBinary compress(EObject bin) {
   
    EBinary b = bin.testBinary();
    if (b == null) {
      throw ERT.badarg(bin);
    }
   
    Deflater defl = new Deflater();
    BARR bos = new BARR();
    DeflaterOutputStream dos = new DeflaterOutputStream(bos, defl);
   
    try {
      b.writeTo(dos);
      dos.close();
    } catch (IOException e) {
      throw new InternalError("should not happen");
    }
   
View Full Code Here
53
54
55
56
57
58
59
    return bos.asBinary();   
  }
 
  static private class BARR extends ByteArrayOutputStream {
    EBinary asBinary() {
      return new EBinary(super.buf, 0, super.count);
    }
View Full Code Here
725
726
727
728
729
730
731
732
733
734
735
            Insn.F insn = (Insn.F) insn_;
            ExtFun efun = insn.anon_fun.asExtFun();
            int numfree = insn.anon_fun.free_vars;
            int index = insn.anon_fun.index;
            int old_index = insn.anon_fun.old_index;
            EBinary uniq = insn.anon_fun.mod_md5;
            int old_uniq = insn.anon_fun.old_uniq;
           
            Arg[] free = new Arg[numfree];
            for (int i = 0; i < numfree; i++) {
              free[i] = new Arg(Arg.Kind.X, i, map[insn_idx]
View Full Code Here
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
public class Native extends ENative
{
  @BIF
  public static EObject is_translatable(EObject arg) {
    EBinary bin = arg.testBinary();
    if (bin == null) throw ERT.badarg(arg);
   
    try {
      new String(bin.getByteArray(), IO.UTF8);
      return ERT.TRUE;
    } catch (RuntimeException e) {
      return ERT.FALSE;
    }
  }
View Full Code Here
TOP

Related Classes of erjang.EBinary

  • erjang.beam.analysis.BeamTypeAnalysis$FV$LabeledBlock
  • erjang.beam.Compiler
  • erjang.beam.CompilerVisitor
  • erjang.beam.EUtil
  • erjang.beam.loader.BeamLoader
  • erjang.driver.efile.ClassPathResource
  • erjang.driver.efile.EFile
  • erjang.driver.ExecDriverInstance
  • erjang.driver.FDDriverInstance
  • erjang.driver.IO$BARR2
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.