Package erjang

Examples of erjang.EBinary

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      data = str.getBytes(IO.UTF8);      
    } else {
      throw ERT.badarg(obj, enc);     
    }
   
    return new EBinary(data);
  }
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    return new EBinary(data);
  }

  @BIF
  public static EAtom binary_to_atom(EObject obj, EObject enc) {
    EBinary bi = obj.testBinary();
    EAtom en = enc.testAtom();
    if (bi == null || en == null) {
      throw ERT.badarg(obj, enc);
    }

    byte[] data = bi.getByteArray();
    if (en == ERT.am_latin1) {
      return EAtom.intern( new String(data, IO.ISO_LATIN_1) );
    } else if (en == ERT.am_utf8 || en == ERT.am_unicode) {
      return EAtom.intern( new String(data, IO.UTF8) );
    } else {
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    }
  }

  @BIF
  public static EAtom binary_to_existing_atom(EObject obj, EObject enc) {
    EBinary bi = obj.testBinary();
    EAtom en = enc.testAtom();
    if (bi == null || en == null) {
      throw ERT.badarg(obj, enc);
    }

    String name;
    byte[] data = bi.getByteArray();
    if (en == ERT.am_latin1) {
      name = new String(data, IO.ISO_LATIN_1);
    } else if (en == ERT.am_utf8 || en == ERT.am_unicode) {
      name = new String(data, IO.UTF8);
    } else {
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    return EIOListVisitor.collect_bitstring(list);
  }
 
  static private class BARR extends ByteArrayOutputStream {
    EBinary asBinary() {
      return new EBinary(super.buf, 0, super.count);
    }
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          ERT.run_async(new EAsync() {
           
            @Override
            public void ready() throws Pausable {
              if (task.send_binary_data) {
                EBinary out = new EBinary(ob);
                task.output_from_driver(out);
              } else {
                EString str = EString.make(ob);
                task.output_from_driver(str);
              }
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        if (nbytes <= 0) {
          return false;
        }

        if (task.send_binary_data) {
          task.output_from_driver_b(new EBinary(data, 0, nbytes));
        } else {
          task.output_from_driver_b(EString.make(data, 0, nbytes));
        }

        return true;
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      pos += len;
    }
   
    assert(pos == length);
   
    return new EBinary(all);
  }
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  }
 
  @BIF
  static ESmall iolist_size(EObject val) {

    EBinary bin;
    if ((bin=val.testBinary()) != null) {
      return new ESmall(bin.byteSize());
    }
   
    EString str;
    if ((str=val.testString()) != null) {
      return new ESmall(str.length());
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  @BIF 
  static public EBinary float_to_binary(EObject obj) {
    EDouble value;
    if ((value = obj.testFloat()) != null) {
      return new EBinary(value.format(ERT.NIL).getBytes(IO.ISO_LATIN_1));
    }
    throw ERT.badarg(obj);
  }
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  @BIF 
  static public EBinary float_to_binary(EObject obj, EObject options) {
    EDouble value;
    if ((value = obj.testFloat()) != null) {
      return new EBinary(value.format(options).getBytes(IO.ISO_LATIN_1));
    }
    throw ERT.badarg(obj, options);
  }
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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
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