icuSources/test/intltest/winutil.cpp

   1 /*
   2 ********************************************************************************
   3 *   Copyright (C) 2005-2013, International Business Machines
   4 *   Corporation and others.  All Rights Reserved.
   5 ********************************************************************************
   6 *
   7 * File WINUTIL.CPP
   8 *
   9 ********************************************************************************
  10 */
  11
  12 #include "unicode/utypes.h"
  13
  14 #if U_PLATFORM_HAS_WIN32_API
  15
  16 #if !UCONFIG_NO_FORMATTING
  17
  18 #include "winutil.h"
  19 #include "locmap.h"
  20 #include "unicode/uloc.h"
  21
  22 #   define WIN32_LEAN_AND_MEAN
  23 #   define VC_EXTRALEAN
  24 #   define NOUSER
  25 #   define NOSERVICE
  26 #   define NOIME
  27 #   define NOMCX
  28 #   include <windows.h>
  29 #   include <stdio.h>
  30 #   include <string.h>
  31
  32 static Win32Utilities::LCIDRecord *lcidRecords = NULL;
  33 static int32_t lcidCount  = 0;
  34 static int32_t lcidMax = 0;
  35
  36 BOOL CALLBACK EnumLocalesProc(LPSTR lpLocaleString)
  37 {
  38     char localeID[ULOC_FULLNAME_CAPACITY];
  39         int32_t localeIDLen;
  40     UErrorCode status = U_ZERO_ERROR;
  41
  42     if (lcidCount >= lcidMax) {
  43         Win32Utilities::LCIDRecord *newRecords = new Win32Utilities::LCIDRecord[lcidMax + 32];
  44
  45         for (int i = 0; i < lcidMax; i += 1) {
  46             newRecords[i] = lcidRecords[i];
  47         }
  48
  49         delete[] lcidRecords;
  50         lcidRecords = newRecords;
  51         lcidMax += 32;
  52     }
  53
  54     sscanf(lpLocaleString, "%8x", &lcidRecords[lcidCount].lcid);
  55
  56     localeIDLen = uprv_convertToPosix(lcidRecords[lcidCount].lcid, localeID, sizeof(localeID)/sizeof(localeID[0]), &status);
  57     if (U_SUCCESS(status)) {
  58         lcidRecords[lcidCount].localeID = new char[localeIDLen + 1];
  59         memcpy(lcidRecords[lcidCount].localeID, localeID, localeIDLen);
  60         lcidRecords[lcidCount].localeID[localeIDLen] = 0;
  61     } else {
  62         lcidRecords[lcidCount].localeID = NULL;
  63     }
  64
  65     lcidCount += 1;
  66
  67     return TRUE;
  68 }
  69
  70 Win32Utilities::LCIDRecord *Win32Utilities::getLocales(int32_t &localeCount)
  71 {
  72     LCIDRecord *result;
  73
  74     EnumSystemLocalesA(EnumLocalesProc, LCID_INSTALLED);
  75
  76     localeCount = lcidCount;
  77     result      = lcidRecords;
  78
  79     lcidCount = lcidMax = 0;
  80     lcidRecords = NULL;
  81
  82     return result;
  83 }
  84
  85 void Win32Utilities::freeLocales(LCIDRecord *records)
  86 {
  87     for (int i = 0; i < lcidCount; i++) {
  88         delete lcidRecords[i].localeID;
  89     }
  90     delete[] records;
  91 }
  92
  93 #endif /* #if !UCONFIG_NO_FORMATTING */
  94
  95 #endif /* U_PLATFORM_HAS_WIN32_API */