ReactOS 0.4.15-dev-7924-g5949c20
locale_list.c
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1/*
2 * PROJECT: input.dll
3 * FILE: dll/cpl/input/locale_list.c
4 * PURPOSE: input.dll
5 * PROGRAMMER: Dmitry Chapyshev (dmitry@reactos.org)
6 */
7
8#include "locale_list.h"
9
10
12
13
14static LOCALE_LIST_NODE*
15LocaleList_Append(DWORD dwId, const WCHAR *pszName)
16{
17 LOCALE_LIST_NODE *pCurrent;
18 LOCALE_LIST_NODE *pNew;
19
20 if (pszName == NULL)
21 return NULL;
22
23 pCurrent = _LocaleList;
24
26 if (pNew == NULL)
27 return NULL;
28
29 ZeroMemory(pNew, sizeof(LOCALE_LIST_NODE));
30
31 pNew->pszName = _wcsdup(pszName);
32 if (pNew->pszName == NULL)
33 {
34 free(pNew);
35 return NULL;
36 }
37
38 pNew->dwId = dwId;
39
40 if (pCurrent == NULL)
41 {
42 _LocaleList = pNew;
43 }
44 else
45 {
46 while (pCurrent->pNext != NULL)
47 {
48 pCurrent = pCurrent->pNext;
49 }
50
51 pNew->pPrev = pCurrent;
52 pCurrent->pNext = pNew;
53 }
54
55 return pNew;
56}
57
58
59VOID
61{
62 LOCALE_LIST_NODE *pCurrent;
63
64 if (_LocaleList == NULL)
65 return;
66
67 pCurrent = _LocaleList;
68
69 while (pCurrent != NULL)
70 {
71 LOCALE_LIST_NODE *pNext = pCurrent->pNext;
72
73 free(pCurrent->pszName);
74 free(pCurrent);
75
76 pCurrent = pNext;
77 }
78
80}
81
82
85{
86 WCHAR szValue[MAX_PATH];
87 DWORD dwIndex;
89 HKEY hKey;
90
92 L"SYSTEM\\CurrentControlSet\\Control\\Nls\\Language",
93 0,
96 {
97 return NULL;
98 }
99
100 dwSize = ARRAYSIZE(szValue);
101 dwIndex = 0;
102
103 while (RegEnumValueW(hKey, dwIndex, szValue, &dwSize,
105 {
107 DWORD dwId;
108
109 dwId = DWORDfromString(szValue);
110
111 if (GetLocaleInfoW(LOWORD(dwId),
114 {
116 }
117
118 dwSize = ARRAYSIZE(szValue);
119 ++dwIndex;
120 }
121
123
124 return _LocaleList;
125}
126
127
130{
131 LOCALE_LIST_NODE *pCurrent;
132
133 for (pCurrent = _LocaleList; pCurrent != NULL; pCurrent = pCurrent->pNext)
134 {
135 if (LOWORD(pCurrent->dwId) == LOWORD(hkl))
136 {
137 return pCurrent;
138 }
139 }
140
141 return NULL;
142}
143
144
147{
148 return _LocaleList;
149}
#define MAX_STR_LEN
Definition: defines.h:43
#define RegCloseKey(hKey)
Definition: registry.h:49
#define free
Definition: debug_ros.c:5
#define malloc
Definition: debug_ros.c:4
#define ERROR_SUCCESS
Definition: deptool.c:10
#define NULL
Definition: types.h:112
static DWORD DWORDfromString(const WCHAR *pszString)
Definition: input.h:80
#define ARRAYSIZE(array)
Definition: filtermapper.c:47
LONG WINAPI RegOpenKeyExW(HKEY hKey, LPCWSTR lpSubKey, DWORD ulOptions, REGSAM samDesired, PHKEY phkResult)
Definition: reg.c:3333
LONG WINAPI RegEnumValueW(_In_ HKEY hKey, _In_ DWORD index, _Out_ LPWSTR value, _Inout_ PDWORD val_count, _Reserved_ PDWORD reserved, _Out_opt_ PDWORD type, _Out_opt_ LPBYTE data, _Inout_opt_ PDWORD count)
Definition: reg.c:2830
#define MAX_PATH
Definition: compat.h:34
unsigned long DWORD
Definition: ntddk_ex.h:95
FxAutoRegKey hKey
INT WINAPI GetLocaleInfoW(LCID lcid, LCTYPE lctype, LPWSTR buffer, INT len)
Definition: lang.c:1108
static LOCALE_LIST_NODE * _LocaleList
Definition: locale_list.c:11
VOID LocaleList_Destroy(VOID)
Definition: locale_list.c:60
LOCALE_LIST_NODE * LocaleList_GetByHkl(HKL hkl)
Definition: locale_list.c:129
static LOCALE_LIST_NODE * LocaleList_Append(DWORD dwId, const WCHAR *pszName)
Definition: locale_list.c:15
LOCALE_LIST_NODE * LocaleList_Create(VOID)
Definition: locale_list.c:84
LOCALE_LIST_NODE * LocaleList_GetFirst(VOID)
Definition: locale_list.c:146
PSDBQUERYRESULT_VISTA PVOID DWORD * dwSize
Definition: env.c:56
HKL hkl
Definition: msctf.idl:650
UINT_PTR HKL
Definition: msctf.idl:143
#define KEY_QUERY_VALUE
Definition: nt_native.h:1016
#define KEY_ENUMERATE_SUB_KEYS
Definition: nt_native.h:1019
#define L(x)
Definition: ntvdm.h:50
#define LOWORD(l)
Definition: pedump.c:82
static const WCHAR szName[]
Definition: powrprof.c:45
_Check_return_ _CRTIMP wchar_t *__cdecl _wcsdup(_In_z_ const wchar_t *_Str)
struct _LOCALE_LIST_NODE * pPrev
Definition: locale_list.h:11
struct _LOCALE_LIST_NODE * pNext
Definition: locale_list.h:12
#define ZeroMemory
Definition: winbase.h:1712
#define LOCALE_SLANGUAGE
Definition: winnls.h:26
#define HKEY_LOCAL_MACHINE
Definition: winreg.h:12
__wchar_t WCHAR
Definition: xmlstorage.h:180