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
EnumLocalesProc(LPSTR lpLocaleString)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
getLocales(int32_t & localeCount)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
freeLocales(LCIDRecord * records)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 */
101