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      1 /*
      2 ********************************************************************************
      3 *   Copyright (C) 2005-2009, 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 #ifdef U_WINDOWS
     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     const char* localeID = NULL;
     39     UErrorCode status = U_ZERO_ERROR;
     40 
     41     if (lcidCount >= lcidMax) {
     42         Win32Utilities::LCIDRecord *newRecords = new Win32Utilities::LCIDRecord[lcidMax + 32];
     43 
     44         for (int i = 0; i < lcidMax; i += 1) {
     45             newRecords[i] = lcidRecords[i];
     46         }
     47 
     48         delete[] lcidRecords;
     49         lcidRecords = newRecords;
     50         lcidMax += 32;
     51     }
     52 
     53     sscanf(lpLocaleString, "%8x", &lcidRecords[lcidCount].lcid);
     54 
     55     localeID = uprv_convertToPosix(lcidRecords[lcidCount].lcid, &status);
     56 
     57     lcidRecords[lcidCount].localeID = new char[strlen(localeID)];
     58 
     59     strcpy(lcidRecords[lcidCount].localeID, localeID);
     60 
     61     lcidCount += 1;
     62 
     63     return TRUE;
     64 }
     65 
     66 Win32Utilities::LCIDRecord *Win32Utilities::getLocales(int32_t &localeCount)
     67 {
     68     LCIDRecord *result;
     69 
     70     EnumSystemLocalesA(EnumLocalesProc, LCID_INSTALLED);
     71 
     72     localeCount = lcidCount;
     73     result      = lcidRecords;
     74 
     75     lcidCount = lcidMax = 0;
     76     lcidRecords = NULL;
     77 
     78     return result;
     79 }
     80 
     81 void Win32Utilities::freeLocales(LCIDRecord *records)
     82 {
     83     for (int i = 0; i < lcidCount; i++) {
     84         delete lcidRecords[i].localeID;
     85     }
     86     delete[] records;
     87 }
     88 
     89 #endif /* #if !UCONFIG_NO_FORMATTING */
     90 
     91 #endif /* #ifdef U_WINDOWS */
     92