icuSources/test/intltest/winutil.cpp

   1 // © 2016 and later: Unicode, Inc. and others.
   2 // License & terms of use: http://www.unicode.org/copyright.html
   3 /*
   4 ********************************************************************************
   5 *   Copyright (C) 2005-2016, International Business Machines
   6 *   Corporation and others.  All Rights Reserved.
   7 ********************************************************************************
   8 *
   9 * File WINUTIL.CPP
  10 *
  11 ********************************************************************************
  12 */
  13
  14 #include "unicode/utypes.h"
  15
  16 #if U_PLATFORM_HAS_WIN32_API
  17
  18 #if !UCONFIG_NO_FORMATTING
  19
  20 #include "cmemory.h"
  21 #include "winutil.h"
  22 #include "locmap.h"
  23 #include "unicode/uloc.h"
  24
  25 #   define WIN32_LEAN_AND_MEAN
  26 #   define VC_EXTRALEAN
  27 #   define NOUSER
  28 #   define NOSERVICE
  29 #   define NOIME
  30 #   define NOMCX
  31 #   include <windows.h>
  32 #   include <stdio.h>
  33 #   include <string.h>
  34
  35 static Win32Utilities::LCIDRecord *lcidRecords = NULL;
  36 static int32_t lcidCount  = 0;
  37 static int32_t lcidMax = 0;
  38
  39 // TODO: Note that this test will skip locale names and only hit locales with assigned LCIDs
  40 BOOL CALLBACK EnumLocalesProc(LPSTR lpLocaleString)
  41 {
  42     char localeID[ULOC_FULLNAME_CAPACITY];
  43         int32_t localeIDLen;
  44     UErrorCode status = U_ZERO_ERROR;
  45
  46     if (lcidCount >= lcidMax) {
  47         Win32Utilities::LCIDRecord *newRecords = new Win32Utilities::LCIDRecord[lcidMax + 32];
  48
  49         for (int i = 0; i < lcidMax; i += 1) {
  50             newRecords[i] = lcidRecords[i];
  51         }
  52
  53         delete[] lcidRecords;
  54         lcidRecords = newRecords;
  55         lcidMax += 32;
  56     }
  57
  58     sscanf(lpLocaleString, "%8x", &lcidRecords[lcidCount].lcid);
  59
  60     localeIDLen = uprv_convertToPosix(lcidRecords[lcidCount].lcid, localeID, UPRV_LENGTHOF(localeID), &status);
  61     if (U_SUCCESS(status)) {
  62         lcidRecords[lcidCount].localeID = new char[localeIDLen + 1];
  63         memcpy(lcidRecords[lcidCount].localeID, localeID, localeIDLen);
  64         lcidRecords[lcidCount].localeID[localeIDLen] = 0;
  65     } else {
  66         lcidRecords[lcidCount].localeID = NULL;
  67     }
  68
  69     lcidCount += 1;
  70
  71     return TRUE;
  72 }
  73
  74 // TODO: Note that this test will skip locale names and only hit locales with assigned LCIDs
  75 Win32Utilities::LCIDRecord *Win32Utilities::getLocales(int32_t &localeCount)
  76 {
  77     LCIDRecord *result;
  78
  79     EnumSystemLocalesA(EnumLocalesProc, LCID_INSTALLED);
  80
  81     localeCount = lcidCount;
  82     result      = lcidRecords;
  83
  84     lcidCount = lcidMax = 0;
  85     lcidRecords = NULL;
  86
  87     return result;
  88 }
  89
  90 void Win32Utilities::freeLocales(LCIDRecord *records)
  91 {
  92     for (int i = 0; i < lcidCount; i++) {
  93         delete lcidRecords[i].localeID;
  94     }
  95     delete[] records;
  96 }
  97
  98 #endif /* #if !UCONFIG_NO_FORMATTING */
  99
 100 #endif /* U_PLATFORM_HAS_WIN32_API */