1/*
2********************************************************************************
3*   Copyright (C) 2005-2011, 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
32static Win32Utilities::LCIDRecord *lcidRecords = NULL;
33static int32_t lcidCount  = 0;
34static int32_t lcidMax = 0;
35
36BOOL 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
66Win32Utilities::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
81void 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 /* U_PLATFORM_HAS_WIN32_API */
92