// -*- c++ -*-

/*
 * Jakelib2 - General purpose C++ library
 * Copyright (C) 2001 Florian Wolff  (florian@donuz.de)
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * $Id: EncodingTest.jlc,v 1.15 2003/09/26 15:55:26 florian Exp $
 */


#include "Test.h"
#include <jakelib2/text/enc/all.h>
#include <jakelib2/util/all.h>

#include <string.h>

using namespace jakelib::lang;
using namespace jakelib::text::enc;
using namespace jakelib::io;
using namespace jakelib::util;


char* encoderNames[] = {"ISO8859_1", "latin1", "l2", "ISO-8859-20", 
			null};

String& operator+ (String& a, Object& b) {
  String* n = &a;
  n = n->plus(&b);
  return *n;
}

String& operator+ (String* a, Object& b);
String& operator+ (String& a, Object* b) {
  String* n = &a;
  n = n->plus(b);
  return *n;
}

void toUnicode(String* encoding, jbyte* input)
{
  String str(input, encoding);

  printf("toUnicode(\"%s\", \"%s\"):\n", encoding->latin1(), input);
  System::out->println(&str);

//  int len = strlen(input);
//   ByteToCharConverter* conv = ByteToCharConverter::getConverter(encoding);
//   jchar* converted = (jchar*) malloc(sizeof(jchar) * len);
  
//   conv->convert((jbyte*) str, 0, len, converted, 0, len);

//   for (int idx = 0; idx < len; idx++)
//     System::out->println(String("   ").plus(Integer::toHexString(input[idx] & 0xff))->plus(" -> ")
// 			->plus(Integer::toHexString(str.charAt(idx)))->plus(", "));
  System::out->println();
}

// void fromUnicode(String* encoding, String* input)
// {
//   printf("fromUnicode(\"%s\", \"%s\"):\n", encoding->latin1(), input->latin1());

//   CharToByteConverter* conv = CharToByteConverter::getConverter(encoding);
//   ByteArray ba;  
//   conv->convert(input->getChars(), 0, input->length(), &ba);

//   printf(" => \"");
//   for (int idx = 0; idx < ba.size(); idx++)
//     printf("%c", ba.get(idx));
//   printf("\"\n");
// }


void encodingTest()
{
  char* str_001 = "0123 abcdef äÄöÖüÜß";

  try {
    ByteToCharConverter* conv = ByteToCharConverter::getDefault();

    System::out->println(`"conv = ByteToCharConverter::getDefault(): "`->plus(conv));
    for (int idx = 0; encoderNames[idx] != null; idx++) {
      try {
	System::out->println(`"ByteToCharConverter::getConverter(\""`
			    ->plus(encoderNames[idx])->plus(`"\"): "`)
			    ->plus(ByteToCharConverter::getConverter(encoderNames[idx])));
      }
      catch (Exception *e) {
	System::out->println(e);
      }
    }

    toUnicode(`"ISO8859_2"`, "0123 abcdef §ÛÝ");
    toUnicode(`"ISO8859_2"`, "0123 abcdef äÄöÖüÜß");
    toUnicode(`"latin3"`, "0123 abcdef äÄöÖüÜß");
    toUnicode(`"cyrillic"`, "0123 abcdef äÄöÖüÜß");
    toUnicode(`"latin1"`, "0123 abcdef äÄöÖüÜß");
    toUnicode(`"ASCII"`, "0123 abcdef äÄöÖüÜß");
    toUnicode(`"utf8"`, "Interessieren Sie sich für die optimale Gestaltung des Außenbereiches rund um Ihr Eigenheim? Ob Möbel, Fensterrahmen oder ganze Räume - hier finden Sie nützliche Tipps und Ideen zur Renovierung alter Gegenstände, ");

    //fromUnicode(`"utf8"`, new String("0123 abcdef äÄöÖüÜß", "latin1"));
    //fromUnicode(`"ascii"`, new String("0123 abcdef äÄöÖüÜß", "latin1"));
  }
  catch (Exception *e) {
    System::out->println(e);
  }
}