icuSources/test/intltest/winutil.cpp

   1 /*
   2 ********************************************************************************
   3 *   Copyright (C) 2005-2016, 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 "cmemory.h"
  19 #include "winutil.h"
  20 #include "locmap.h"
  21 #include "unicode/uloc.h"
  22
  23 #   define WIN32_LEAN_AND_MEAN
  24 #   define VC_EXTRALEAN
  25 #   define NOUSER
  26 #   define NOSERVICE
  27 #   define NOIME
  28 #   define NOMCX
  29 #   include <windows.h>
  30 #   include <stdio.h>
  31 #   include <string.h>
  32
  33 static Win32Utilities::LCIDRecord *lcidRecords = NULL;
  34 static int32_t lcidCount  = 0;
  35 static int32_t lcidMax = 0;
  36
  37 BOOL CALLBACK EnumLocalesProc(LPSTR lpLocaleString)
  38 {
  39     char localeID[ULOC_FULLNAME_CAPACITY];
  40         int32_t localeIDLen;
  41     UErrorCode status = U_ZERO_ERROR;
  42
  43     if (lcidCount >= lcidMax) {
  44         Win32Utilities::LCIDRecord *newRecords = new Win32Utilities::LCIDRecord[lcidMax + 32];
  45
  46         for (int i = 0; i < lcidMax; i += 1) {
  47             newRecords[i] = lcidRecords[i];
  48         }
  49
  50         delete[] lcidRecords;
  51         lcidRecords = newRecords;
  52         lcidMax += 32;
  53     }
  54
  55     sscanf(lpLocaleString, "%8x", &lcidRecords[lcidCount].lcid);
  56
  57     localeIDLen = uprv_convertToPosix(lcidRecords[lcidCount].lcid, localeID, UPRV_LENGTHOF(localeID), &status);
  58     if (U_SUCCESS(status)) {
  59         lcidRecords[lcidCount].localeID = new char[localeIDLen + 1];
  60         memcpy(lcidRecords[lcidCount].localeID, localeID, localeIDLen);
  61         lcidRecords[lcidCount].localeID[localeIDLen] = 0;
  62     } else {
  63         lcidRecords[lcidCount].localeID = NULL;
  64     }
  65
  66     lcidCount += 1;
  67
  68     return TRUE;
  69 }
  70
  71 Win32Utilities::LCIDRecord *Win32Utilities::getLocales(int32_t &localeCount)
  72 {
  73     LCIDRecord *result;
  74
  75     EnumSystemLocalesA(EnumLocalesProc, LCID_INSTALLED);
  76
  77     localeCount = lcidCount;
  78     result      = lcidRecords;
  79
  80     lcidCount = lcidMax = 0;
  81     lcidRecords = NULL;
  82
  83     return result;
  84 }
  85
  86 void Win32Utilities::freeLocales(LCIDRecord *records)
  87 {
  88     for (int i = 0; i < lcidCount; i++) {
  89         delete lcidRecords[i].localeID;
  90     }
  91     delete[] records;
  92 }
  93
  94 #endif /* #if !UCONFIG_NO_FORMATTING */
  95
  96 #endif /* U_PLATFORM_HAS_WIN32_API */