|
/*
* Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
*
*
* A simple tool to output all the installed locales on a Windows machine, and
* corresponding Java default locale/file.encoding using PrintDefaultLocale
*
* WARNING: This tool directly modifies the locale info in the Windows registry.
* It may not work with the Windows versions after Windows XP SP2. Also,
* if the test did not complete or was manually killed, you will need to reset
* the user default locale in the Control Panel manually. This executable has
* to be run with the "Administrator" privilege.
*
* Usage: "deflocale.exe <java launcher> PrintDefaultLocale
*
* How to compile: "cl -DUNICODE -D_UNICODE deflocale.c user32.lib advapi32.lib"
*/
#include <windows.h>
#include <stdio.h>
#include <memory.h>
wchar_t* launcher;
wchar_t szBuffer[MAX_PATH];
LCID LCIDArray[1024];
int numLCIDs = 0;
BOOL isWin7orUp = FALSE;
// for Windows 7
BOOL (WINAPI * pfnEnumSystemLocalesEx)(LPVOID, DWORD, LPARAM, LPVOID);
BOOL (WINAPI * pfnEnumUILanguages)(LPVOID, DWORD, LPARAM);
LCID (WINAPI * pfnLocaleNameToLCID)(LPCWSTR, DWORD);
int (WINAPI * pfnLCIDToLocaleName)(LCID, LPWSTR, int, DWORD);
wchar_t* LocaleNamesArray[1024];
wchar_t* UILangNamesArray[1024];
int numLocaleNames = 0;
int numUILangNames = 0;
void launchAndWait() {
STARTUPINFO si;
PROCESS_INFORMATION pi;
ZeroMemory(&si, sizeof(si));
si.cb = sizeof(si);
ZeroMemory(&pi, sizeof(pi));
if (CreateProcess(NULL, launcher, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi)==0) {
wprintf(L"CreateProcess failed with the error code: %x\n", GetLastError());
}
WaitForSingleObject( pi.hProcess, INFINITE );
}
void testLocale(int anLCID, wchar_t* pName) {
HKEY hk;
if (pName != NULL && wcslen(pName) == 2) {
// ignore language only locale.
return;
}
wprintf(L"\n");
wprintf(L"OS Locale (lcid: %x", anLCID);
if (pName != NULL) {
wprintf(L", name: %s", pName);
}
GetLocaleInfo(anLCID, LOCALE_SENGLANGUAGE, szBuffer, MAX_PATH);
wprintf(L"): %s (", szBuffer);
GetLocaleInfo(anLCID, LOCALE_SENGCOUNTRY, szBuffer, MAX_PATH);
wprintf(L"%s) - ", szBuffer);
GetLocaleInfo(anLCID, LOCALE_IDEFAULTANSICODEPAGE, szBuffer, MAX_PATH);
wprintf(L"%s\n", szBuffer);
fflush(0);
if (RegOpenKeyEx(HKEY_CURRENT_USER, L"Control Panel\\International", 0, KEY_READ | KEY_WRITE, &hk) == ERROR_SUCCESS) {
wchar_t originalLocale[16];
wchar_t testLocale[16];
wchar_t* pKeyName;
DWORD cb = sizeof(originalLocale);
DWORD cbTest;
if (isWin7orUp) {
pKeyName = L"LocaleName";
wcscpy(testLocale, pName);
cbTest = wcslen(pName) * sizeof(wchar_t);
} else {
pKeyName = L"Locale";
swprintf(testLocale, L"%08x", anLCID);
cbTest = sizeof(wchar_t) * 8;
}
RegQueryValueEx(hk, pKeyName, 0, 0, (LPBYTE)originalLocale, &cb);
RegSetValueEx(hk, pKeyName, 0, REG_SZ, (LPBYTE)testLocale, cbTest );
launchAndWait();
RegSetValueEx(hk, pKeyName, 0, REG_SZ, (LPBYTE)originalLocale, cb);
RegCloseKey(hk);
}
}
void testUILang(wchar_t* pName) {
HKEY hk;
wprintf(L"\n");
wprintf(L"OS UI Language (name: %s)\n", pName);
fflush(0);
if (RegOpenKeyEx(HKEY_CURRENT_USER, L"Control Panel\\Desktop", 0, KEY_READ | KEY_WRITE, &hk) == ERROR_SUCCESS) {
wchar_t originalUILang[16];
wchar_t testUILang[16];
wchar_t* pKeyName;
DWORD cb = sizeof(originalUILang);
DWORD cbTest = wcslen(pName) * sizeof(wchar_t);
pKeyName = L"PreferredUILanguages";
wcscpy(testUILang, pName);
cbTest = wcslen(pName) * sizeof(wchar_t);
RegQueryValueEx(hk, pKeyName, 0, 0, (LPBYTE)originalUILang, &cb);
RegSetValueEx(hk, pKeyName, 0, REG_SZ, (LPBYTE)testUILang, cbTest);
launchAndWait();
RegSetValueEx(hk, pKeyName, 0, REG_SZ, (LPBYTE)originalUILang, cb);
RegCloseKey(hk);
}
}
BOOL CALLBACK EnumLocalesProc(LPWSTR lpLocaleStr) {
swscanf(lpLocaleStr, L"%08x", &LCIDArray[numLCIDs]);
numLCIDs ++;
return TRUE;
}
BOOL CALLBACK EnumLocalesProcEx(LPWSTR lpLocaleStr, DWORD flags, LPARAM lp) {
wchar_t* pName = malloc((wcslen(lpLocaleStr) + 1) * sizeof(wchar_t *));
wcscpy(pName, lpLocaleStr);
LocaleNamesArray[numLocaleNames] = pName;
numLocaleNames ++;
return TRUE;
}
BOOL CALLBACK EnumUILanguagesProc(LPWSTR lpUILangStr, LPARAM lp) {
wchar_t* pName = malloc((wcslen(lpUILangStr) + 1) * sizeof(wchar_t *));
wcscpy(pName, lpUILangStr);
UILangNamesArray[numUILangNames] = pName;
numUILangNames ++;
return TRUE;
}
int sortLCIDs(LCID * pLCID1, LCID * pLCID2) {
if (*pLCID1 < *pLCID2) return (-1);
if (*pLCID1 == *pLCID2) return 0;
return 1;
}
int sortLocaleNames(wchar_t** ppName1, wchar_t** ppName2) {
LCID l1 = pfnLocaleNameToLCID(*ppName1, 0);
LCID l2 = pfnLocaleNameToLCID(*ppName2, 0);
return sortLCIDs(&l1, &l2);
}
int main(int argc, char** argv) {
OSVERSIONINFO osvi;
LPWSTR commandline = GetCommandLine();
int i;
osvi.dwOSVersionInfoSize = sizeof(osvi);
GetVersionEx(&osvi);
wprintf(L"# OSVersionInfo\n");
wprintf(L"# MajorVersion: %d\n", osvi.dwMajorVersion);
wprintf(L"# MinorVersion: %d\n", osvi.dwMinorVersion);
wprintf(L"# BuildNumber: %d\n", osvi.dwBuildNumber);
wprintf(L"# CSDVersion: %s\n", osvi.szCSDVersion);
wprintf(L"\n");
fflush(0);
launcher = wcschr(commandline, L' ')+1;
while (*launcher == L' ') {
launcher++;
}
isWin7orUp = (osvi.dwMajorVersion > 6) ||
(osvi.dwMajorVersion == 6 && osvi.dwMinorVersion >= 1);
if (!isWin7orUp) {
// Enumerate locales
EnumSystemLocales(EnumLocalesProc, LCID_INSTALLED);
// Sort LCIDs
qsort(LCIDArray, numLCIDs, sizeof(LCID), (void *)sortLCIDs);
} else {
// For Windows 7, use "LocaleName" registry key for the user locale
// as they seem to switch from "Locale".
HMODULE hmod = GetModuleHandle(L"kernel32");
*(FARPROC*)&pfnEnumSystemLocalesEx =
GetProcAddress(hmod, "EnumSystemLocalesEx");
*(FARPROC*)&pfnEnumUILanguages =
GetProcAddress(hmod, "EnumUILanguagesW");
*(FARPROC*)&pfnLocaleNameToLCID =
GetProcAddress(hmod, "LocaleNameToLCID");
*(FARPROC*)&pfnLCIDToLocaleName =
GetProcAddress(hmod, "LCIDToLocaleName");
if (pfnEnumSystemLocalesEx != NULL &&
pfnEnumUILanguages != NULL &&
pfnLocaleNameToLCID != NULL &&
pfnLCIDToLocaleName != NULL) {
// Enumerate locales
pfnEnumSystemLocalesEx(EnumLocalesProcEx,
1, // LOCALE_WINDOWS
(LPARAM)NULL, NULL);
// Enumerate UI Languages.
pfnEnumUILanguages(EnumUILanguagesProc,
0x8, // MUI_LANGUAGE_NAME
(LPARAM)NULL);
} else {
wprintf(L"Could not get needed entry points. quitting.\n");
exit(-1);
}
// Sort LocaleNames
qsort(LocaleNamesArray, numLocaleNames,
sizeof(wchar_t*), (void *)sortLocaleNames);
qsort(UILangNamesArray, numUILangNames,
sizeof(wchar_t*), (void *)sortLocaleNames);
}
// Execute enumeration of Java default locales
if (isWin7orUp) {
for (i = 0; i < numLocaleNames; i ++) {
testLocale(pfnLocaleNameToLCID(LocaleNamesArray[i], 0),
LocaleNamesArray[i]);
}
for (i = 0; i < numUILangNames; i ++) {
testUILang(UILangNamesArray[i]);
}
} else {
for (i = 0; i < numLCIDs; i ++) {
testLocale(LCIDArray[i], NULL);
}
}
}
¤ Dauer der Verarbeitung: 0.17 Sekunden
(vorverarbeitet)
¤
|
Haftungshinweis
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung ist noch experimentell.
|
