icuSources/samples/legacy/legacy.cpp

   1 /*
   2 *******************************************************************************
   3 *
   4 *   © 2016 and later: Unicode, Inc. and others.
   5 *   License & terms of use: http://www.unicode.org/copyright.html#License
   6 *
   7 *******************************************************************************
   8 *******************************************************************************
   9 *
  10 *   Copyright (C) 2001 - 2005, International Business Machines
  11 *   Corporation and others.  All Rights Reserved.
  12 *
  13 *******************************************************************************
  14 *   file name:  main.cpp
  15 *   encoding:   UTF-8
  16 *   tab size:   8 (not used)
  17 *   indentation:4
  18 *
  19 *   created on: 2001jul24
  20 *   created by: Vladimir Weinstein
  21 */
  22
  23 /******************************************************************************
  24  * main program demonstrating using two versions of ICU in the same project
  25  ******************************************************************************/
  26
  27 #include <stdio.h>
  28 #include "unicode/utypes.h"
  29 #include "unicode/ustring.h"
  30
  31 extern "C" void test_current(UChar data[][5], uint32_t size, uint32_t maxLen, uint8_t keys[][32]);
  32 extern "C" void test_legacy(UChar data[][5], uint32_t size, uint32_t maxlen, uint8_t keys[][32]);
  33
  34 void printZTUChar(const UChar *str) {
  35   while(*str != 0) {
  36     if(*str > 0x1F && *str < 0x80) {
  37       fprintf(stdout, "%c", (*str) & 0xFF);
  38     } else {
  39       fprintf(stdout, "\\u%04X", *str);
  40     }
  41     str++;
  42   }
  43 }
  44
  45 void printArray(const char* const comment, const UChar UArray[][5], int32_t arraySize) {
  46   fprintf (stdout, "%s\n", comment);
  47   int32_t i = 0;
  48   for(i = 0; i<arraySize; i++) {
  49     fprintf(stdout, "%d ", i);
  50     printZTUChar(UArray[i]);
  51     fprintf(stdout, "\n");
  52   }
  53 }
  54
  55 void printKeys(const char *comment, uint8_t keys[][32], int32_t keySize) {
  56   int32_t i = 0;
  57   uint8_t *currentKey = NULL;
  58   fprintf(stdout, "%s\n", comment);
  59   for(i = 0; i<keySize; i++) {
  60     currentKey = keys[i];
  61     while(*currentKey != 0) {
  62       if(*currentKey == 1) {
  63         fprintf(stdout, "01 ");
  64       } else {
  65         fprintf(stdout, "%02X", *currentKey);
  66       }
  67       currentKey++;
  68     }
  69     fprintf(stdout, " 00\n");
  70   }
  71 }
  72
  73
  74 //int main(int argc, const char * const argv[]) {
  75 int main(int, const char * const *) {
  76   static const char* test[4] = {
  77     "\\u304D\\u3085\\u3046\\u0000",
  78     "\\u30AD\\u30E6\\u30A6\\u0000",
  79     "\\u304D\\u3086\\u3046\\u0000",
  80     "\\u30AD\\u30E5\\u30A6\\u0000"
  81   };
  82
  83 #if 0
  84   static const char* test2[4] = {
  85     "dbc\\u0000",
  86       "cbc\\u0000",
  87       "bbc\\u0000",
  88       "abc\\u0000"
  89   };
  90 #endif
  91
  92   static UChar uTest[4][5];
  93
  94   static uint8_t keys[4][32];
  95
  96   uint32_t i = 0;
  97
  98   for(i = 0; i<4; i++) {
  99     u_unescape(test[i], uTest[i], 5);
 100   }
 101   printArray("Before current", uTest, 4);
 102   test_current(uTest, 4, 5, keys);
 103   printArray("After current", uTest, 4);
 104   printKeys("Current keys", keys, 4);
 105
 106   for(i = 0; i<4; i++) {
 107     u_unescape(test[i], uTest[i], 5);
 108   }
 109   printArray("Before legacy", uTest, 4);
 110   test_legacy(uTest, 4, 5, keys);
 111   printArray("After legacy", uTest, 4);
 112   printKeys("Legacy keys", keys, 4);
 113
 114
 115   return 0;
 116 }