\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// File Manager

File Manager

Path: /proc/self/root/opt/alt/libicu/usr/share/doc/alt-libicu-devel-63.1/samples/legacy/

Viewing File: oldcol.cpp

/*
 *******************************************************************************
 *
 *   © 2016 and later: Unicode, Inc. and others.
 *   License & terms of use: http://www.unicode.org/copyright.html#License
 *
 *******************************************************************************
 *******************************************************************************
 *
 *   Copyright (C) 2001-2005, International Business Machines
 *   Corporation and others.  All Rights Reserved.
 *
 *******************************************************************************
 *   file name:  oldcol.cpp
 *   encoding:   UTF-8
 *   tab size:   8 (not used)
 *   indentation:4
 *
 *   created on: 2001jul24
 *   created by: Vladimir Weinstein
 */

/******************************************************************************
 * This is the module that uses old collation
 ******************************************************************************/

#include <stdio.h>
#include <stdlib.h>
#include <unicode/putil.h>
#include <unicode/ucol.h>

// Very simple example code - sticks a sortkey in the buffer
// Not much error checking
int32_t getSortKey_legacy(const char *locale, const UChar *string, int32_t sLen, uint8_t *buffer, int32_t bLen) {
  UErrorCode status = U_ZERO_ERROR;
  UCollator *coll = ucol_open(locale, &status);
  if(U_FAILURE(status)) {
    return -1;
  }
  int32_t result = ucol_getSortKey(coll, string, sLen, buffer, bLen);
  ucol_close(coll);
  return result;  
}

// This one can be used for passing to qsort function
// Not thread safe or anything
static UCollator *compareCollator = NULL;

int compare_legacy(const void *string1, const void *string2) {
  if(compareCollator != NULL) {
    UCollationResult res = ucol_strcoll(compareCollator, (UChar *) string1, -1, (UChar *) string2, -1);
    if(res == UCOL_LESS) {
      return -1;
    } else if(res == UCOL_GREATER) {
      return 1;
    } else {
      return 0;
    }
  } else {
    return 0;
  }
}

void initCollator_legacy(const char *locale) {
  UErrorCode status = U_ZERO_ERROR;
  compareCollator = ucol_open(locale, &status);
  
  if(U_FAILURE(status))
  {
    fprintf(stderr, "initCollator_legacy(%s): error opening collator, %s!\n", locale, u_errorName(status));
    fprintf(stderr, "Note: ICU data directory is %s\n", u_getDataDirectory());
    fprintf(stderr, "Read the README!\n");
    exit(0);
  }
}

void closeCollator_legacy(void) {
  if(compareCollator != NULL)
  {
    ucol_close(compareCollator);
  }
  else
  {
    fprintf(stderr, "closeCollator_legacy(): collator was already NULL!\n");
  }
  compareCollator = NULL;
}


extern "C" void test_legacy(UChar data[][5], uint32_t size, uint32_t maxlen, uint8_t keys[4][32]) {
  uint32_t i = 0;
  int32_t keySize = 0;

  UVersionInfo uvi;

  u_getVersion(uvi);
  fprintf(stderr, "Entered legacy, version: [%d.%d.%d.%d]\nMoving to sortkeys\n", uvi[0], uvi[1], uvi[2], uvi[3]);

  for(i = 0; i<size; i++) {
    keySize = getSortKey_legacy("ja", data[i], -1, keys[i], 32);
    fprintf(stderr, "For i=%d, size of sortkey is %d\n", i, keySize);
  }

  fprintf(stderr, "Done sortkeys, doing qsort test\n");

  initCollator_legacy("ja");
  qsort(data, size, maxlen*sizeof(UChar), compare_legacy);
  closeCollator_legacy();

  fprintf(stderr, "Done legacy!\n");
}