| /* |
| * Copyright (c) 1998, 2017, 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. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * 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. |
| */ |
| |
| /* Access APIs for Windows Vista and above */ |
| #ifndef _WIN32_WINNT |
| #define _WIN32_WINNT 0x0601 |
| #endif |
| |
| #include "jni.h" |
| #include "jni_util.h" |
| |
| #include <windows.h> |
| #include <shlobj.h> |
| #include <objidl.h> |
| #include <locale.h> |
| #include <sys/types.h> |
| #include <sys/timeb.h> |
| #include <tchar.h> |
| |
| #include <stdlib.h> |
| #include <Wincon.h> |
| |
| #include "locale_str.h" |
| #include "java_props.h" |
| |
| #ifndef VER_PLATFORM_WIN32_WINDOWS |
| #define VER_PLATFORM_WIN32_WINDOWS 1 |
| #endif |
| |
| #ifndef PROCESSOR_ARCHITECTURE_AMD64 |
| #define PROCESSOR_ARCHITECTURE_AMD64 9 |
| #endif |
| |
| typedef void (WINAPI *PGNSI)(LPSYSTEM_INFO); |
| static boolean SetupI18nProps(LCID lcid, char** language, char** script, char** country, |
| char** variant, char** encoding); |
| |
| #define PROPSIZE 9 // eight-letter + null terminator |
| #define SNAMESIZE 86 // max number of chars for LOCALE_SNAME is 85 |
| |
| static char * |
| getEncodingInternal(LCID lcid) |
| { |
| int codepage; |
| char * ret = malloc(16); |
| if (ret == NULL) { |
| return NULL; |
| } |
| |
| if (GetLocaleInfo(lcid, |
| LOCALE_IDEFAULTANSICODEPAGE, |
| ret+2, 14) == 0) { |
| codepage = 1252; |
| } else { |
| codepage = atoi(ret+2); |
| } |
| |
| switch (codepage) { |
| case 0: |
| strcpy(ret, "UTF-8"); |
| break; |
| case 874: /* 9:Thai */ |
| case 932: /* 10:Japanese */ |
| case 949: /* 12:Korean Extended Wansung */ |
| case 950: /* 13:Chinese (Taiwan, Hongkong, Macau) */ |
| case 1361: /* 15:Korean Johab */ |
| ret[0] = 'M'; |
| ret[1] = 'S'; |
| break; |
| case 936: |
| strcpy(ret, "GBK"); |
| break; |
| case 54936: |
| strcpy(ret, "GB18030"); |
| break; |
| default: |
| ret[0] = 'C'; |
| ret[1] = 'p'; |
| break; |
| } |
| |
| //Traditional Chinese Windows should use MS950_HKSCS_XP as the |
| //default encoding, if HKSCS patch has been installed. |
| // "old" MS950 0xfa41 -> u+e001 |
| // "new" MS950 0xfa41 -> u+92db |
| if (strcmp(ret, "MS950") == 0) { |
| TCHAR mbChar[2] = {(char)0xfa, (char)0x41}; |
| WCHAR unicodeChar; |
| MultiByteToWideChar(CP_ACP, 0, mbChar, 2, &unicodeChar, 1); |
| if (unicodeChar == 0x92db) { |
| strcpy(ret, "MS950_HKSCS_XP"); |
| } |
| } else { |
| //SimpChinese Windows should use GB18030 as the default |
| //encoding, if gb18030 patch has been installed (on windows |
| //2000/XP, (1)Codepage 54936 will be available |
| //(2)simsun18030.ttc will exist under system fonts dir ) |
| if (strcmp(ret, "GBK") == 0 && IsValidCodePage(54936)) { |
| char systemPath[MAX_PATH + 1]; |
| char* gb18030Font = "\\FONTS\\SimSun18030.ttc"; |
| FILE *f = NULL; |
| if (GetWindowsDirectory(systemPath, MAX_PATH + 1) != 0 && |
| strlen(systemPath) + strlen(gb18030Font) < MAX_PATH + 1) { |
| strcat(systemPath, "\\FONTS\\SimSun18030.ttc"); |
| if ((f = fopen(systemPath, "r")) != NULL) { |
| fclose(f); |
| strcpy(ret, "GB18030"); |
| } |
| } |
| } |
| } |
| |
| return ret; |
| } |
| |
| static char* getConsoleEncoding() |
| { |
| char* buf = malloc(16); |
| int cp; |
| if (buf == NULL) { |
| return NULL; |
| } |
| cp = GetConsoleCP(); |
| if (cp >= 874 && cp <= 950) |
| sprintf(buf, "ms%d", cp); |
| else |
| sprintf(buf, "cp%d", cp); |
| return buf; |
| } |
| |
| // Exported entries for AWT |
| DllExport const char * |
| getEncodingFromLangID(LANGID langID) |
| { |
| return getEncodingInternal(MAKELCID(langID, SORT_DEFAULT)); |
| } |
| |
| // Returns BCP47 Language Tag |
| DllExport const char * |
| getJavaIDFromLangID(LANGID langID) |
| { |
| char * elems[5]; // lang, script, ctry, variant, encoding |
| char * ret; |
| int index; |
| |
| ret = malloc(SNAMESIZE); |
| if (ret == NULL) { |
| return NULL; |
| } |
| |
| if (SetupI18nProps(MAKELCID(langID, SORT_DEFAULT), |
| &(elems[0]), &(elems[1]), &(elems[2]), &(elems[3]), &(elems[4]))) { |
| |
| // there always is the "language" tag |
| strcpy(ret, elems[0]); |
| |
| // append other elements, if any |
| for (index = 1; index < 4; index++) { |
| if ((elems[index])[0] != '\0') { |
| strcat(ret, "-"); |
| strcat(ret, elems[index]); |
| } |
| } |
| |
| for (index = 0; index < 5; index++) { |
| free(elems[index]); |
| } |
| } else { |
| free(ret); |
| ret = NULL; |
| } |
| |
| return ret; |
| } |
| |
| /* |
| * Code to figure out the user's home directory using shell32.dll |
| */ |
| WCHAR* |
| getHomeFromShell32() |
| { |
| /* |
| * Note that we don't free the memory allocated |
| * by getHomeFromShell32. |
| */ |
| static WCHAR *u_path = NULL; |
| if (u_path == NULL) { |
| HRESULT hr; |
| |
| /* |
| * SHELL32 DLL is delay load DLL and we can use the trick with |
| * __try/__except block. |
| */ |
| __try { |
| /* |
| * For Windows Vista and later (or patched MS OS) we need to use |
| * [SHGetKnownFolderPath] call to avoid MAX_PATH length limitation. |
| * Shell32.dll (version 6.0.6000 or later) |
| */ |
| hr = SHGetKnownFolderPath(&FOLDERID_Profile, KF_FLAG_DONT_VERIFY, NULL, &u_path); |
| } __except(EXCEPTION_EXECUTE_HANDLER) { |
| /* Exception: no [SHGetKnownFolderPath] entry */ |
| hr = E_FAIL; |
| } |
| |
| if (FAILED(hr)) { |
| WCHAR path[MAX_PATH+1]; |
| |
| /* fallback solution for WinXP and Windows 2000 */ |
| hr = SHGetFolderPathW(NULL, CSIDL_FLAG_DONT_VERIFY | CSIDL_PROFILE, NULL, SHGFP_TYPE_CURRENT, path); |
| if (FAILED(hr)) { |
| /* we can't find the shell folder. */ |
| u_path = NULL; |
| } else { |
| /* Just to be sure about the path length until Windows Vista approach. |
| * [S_FALSE] could not be returned due to [CSIDL_FLAG_DONT_VERIFY] flag and UNICODE version. |
| */ |
| path[MAX_PATH] = 0; |
| u_path = _wcsdup(path); |
| } |
| } |
| } |
| return u_path; |
| } |
| |
| static boolean |
| haveMMX(void) |
| { |
| return IsProcessorFeaturePresent(PF_MMX_INSTRUCTIONS_AVAILABLE); |
| } |
| |
| static const char * |
| cpu_isalist(void) |
| { |
| SYSTEM_INFO info; |
| GetSystemInfo(&info); |
| switch (info.wProcessorArchitecture) { |
| #ifdef PROCESSOR_ARCHITECTURE_IA64 |
| case PROCESSOR_ARCHITECTURE_IA64: return "ia64"; |
| #endif |
| #ifdef PROCESSOR_ARCHITECTURE_AMD64 |
| case PROCESSOR_ARCHITECTURE_AMD64: return "amd64"; |
| #endif |
| case PROCESSOR_ARCHITECTURE_INTEL: |
| switch (info.wProcessorLevel) { |
| case 6: return haveMMX() |
| ? "pentium_pro+mmx pentium_pro pentium+mmx pentium i486 i386 i86" |
| : "pentium_pro pentium i486 i386 i86"; |
| case 5: return haveMMX() |
| ? "pentium+mmx pentium i486 i386 i86" |
| : "pentium i486 i386 i86"; |
| case 4: return "i486 i386 i86"; |
| case 3: return "i386 i86"; |
| } |
| } |
| return NULL; |
| } |
| |
| static boolean |
| SetupI18nProps(LCID lcid, char** language, char** script, char** country, |
| char** variant, char** encoding) { |
| /* script */ |
| char tmp[SNAMESIZE]; |
| *script = malloc(PROPSIZE); |
| if (*script == NULL) { |
| return FALSE; |
| } |
| if (GetLocaleInfo(lcid, |
| LOCALE_SNAME, tmp, SNAMESIZE) == 0 || |
| sscanf(tmp, "%*[a-z\\-]%1[A-Z]%[a-z]", *script, &((*script)[1])) == 0 || |
| strlen(*script) != 4) { |
| (*script)[0] = '\0'; |
| } |
| |
| /* country */ |
| *country = malloc(PROPSIZE); |
| if (*country == NULL) { |
| return FALSE; |
| } |
| if (GetLocaleInfo(lcid, |
| LOCALE_SISO3166CTRYNAME, *country, PROPSIZE) == 0 && |
| GetLocaleInfo(lcid, |
| LOCALE_SISO3166CTRYNAME2, *country, PROPSIZE) == 0) { |
| (*country)[0] = '\0'; |
| } |
| |
| /* language */ |
| *language = malloc(PROPSIZE); |
| if (*language == NULL) { |
| return FALSE; |
| } |
| if (GetLocaleInfo(lcid, |
| LOCALE_SISO639LANGNAME, *language, PROPSIZE) == 0 && |
| GetLocaleInfo(lcid, |
| LOCALE_SISO639LANGNAME2, *language, PROPSIZE) == 0) { |
| /* defaults to en_US */ |
| strcpy(*language, "en"); |
| strcpy(*country, "US"); |
| } |
| |
| /* variant */ |
| *variant = malloc(PROPSIZE); |
| if (*variant == NULL) { |
| return FALSE; |
| } |
| (*variant)[0] = '\0'; |
| |
| /* handling for Norwegian */ |
| if (strcmp(*language, "nb") == 0) { |
| strcpy(*language, "no"); |
| strcpy(*country , "NO"); |
| } else if (strcmp(*language, "nn") == 0) { |
| strcpy(*language, "no"); |
| strcpy(*country , "NO"); |
| strcpy(*variant, "NY"); |
| } |
| |
| /* encoding */ |
| *encoding = getEncodingInternal(lcid); |
| if (*encoding == NULL) { |
| return FALSE; |
| } |
| return TRUE; |
| } |
| |
| // GetVersionEx is deprecated; disable the warning until a replacement is found |
| #pragma warning(disable : 4996) |
| java_props_t * |
| GetJavaProperties(JNIEnv* env) |
| { |
| static java_props_t sprops = {0}; |
| int majorVersion; |
| int minorVersion; |
| |
| if (sprops.line_separator) { |
| return &sprops; |
| } |
| |
| /* AWT properties */ |
| sprops.awt_toolkit = "sun.awt.windows.WToolkit"; |
| |
| /* tmp dir */ |
| { |
| WCHAR tmpdir[MAX_PATH + 1]; |
| /* we might want to check that this succeed */ |
| GetTempPathW(MAX_PATH + 1, tmpdir); |
| sprops.tmp_dir = _wcsdup(tmpdir); |
| } |
| |
| /* Printing properties */ |
| sprops.printerJob = "sun.awt.windows.WPrinterJob"; |
| |
| /* Java2D properties */ |
| sprops.graphics_env = "sun.awt.Win32GraphicsEnvironment"; |
| |
| { /* This is used only for debugging of font problems. */ |
| WCHAR *path = _wgetenv(L"JAVA2D_FONTPATH"); |
| sprops.font_dir = (path != NULL) ? _wcsdup(path) : NULL; |
| } |
| |
| /* OS properties */ |
| { |
| char buf[100]; |
| boolean is_workstation; |
| boolean is_64bit; |
| DWORD platformId; |
| { |
| OSVERSIONINFOEX ver; |
| ver.dwOSVersionInfoSize = sizeof(ver); |
| GetVersionEx((OSVERSIONINFO *) &ver); |
| majorVersion = ver.dwMajorVersion; |
| minorVersion = ver.dwMinorVersion; |
| is_workstation = (ver.wProductType == VER_NT_WORKSTATION); |
| platformId = ver.dwPlatformId; |
| sprops.patch_level = _strdup(ver.szCSDVersion); |
| } |
| |
| { |
| SYSTEM_INFO si; |
| ZeroMemory(&si, sizeof(SYSTEM_INFO)); |
| GetNativeSystemInfo(&si); |
| |
| is_64bit = (si.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64); |
| } |
| do { |
| // Read the major and minor version number from kernel32.dll |
| VS_FIXEDFILEINFO *file_info; |
| WCHAR kernel32_path[MAX_PATH]; |
| DWORD version_size; |
| LPTSTR version_info; |
| UINT len, ret; |
| |
| // Get the full path to \Windows\System32\kernel32.dll and use that for |
| // determining what version of Windows we're running on. |
| len = MAX_PATH - (UINT)strlen("\\kernel32.dll") - 1; |
| ret = GetSystemDirectoryW(kernel32_path, len); |
| if (ret == 0 || ret > len) { |
| break; |
| } |
| wcsncat(kernel32_path, L"\\kernel32.dll", MAX_PATH - ret); |
| |
| version_size = GetFileVersionInfoSizeW(kernel32_path, NULL); |
| if (version_size == 0) { |
| break; |
| } |
| |
| version_info = (LPTSTR)malloc(version_size); |
| if (version_info == NULL) { |
| break; |
| } |
| |
| if (!GetFileVersionInfoW(kernel32_path, 0, version_size, version_info)) { |
| free(version_info); |
| break; |
| } |
| |
| if (!VerQueryValueW(version_info, L"\\", (LPVOID*)&file_info, &len)) { |
| free(version_info); |
| break; |
| } |
| majorVersion = HIWORD(file_info->dwProductVersionMS); |
| minorVersion = LOWORD(file_info->dwProductVersionMS); |
| free(version_info); |
| } while (0); |
| |
| /* |
| * From msdn page on OSVERSIONINFOEX, current as of this |
| * writing, decoding of dwMajorVersion and dwMinorVersion. |
| * |
| * Operating system dwMajorVersion dwMinorVersion |
| * ================== ============== ============== |
| * |
| * Windows 95 4 0 |
| * Windows 98 4 10 |
| * Windows ME 4 90 |
| * Windows 3.51 3 51 |
| * Windows NT 4.0 4 0 |
| * Windows 2000 5 0 |
| * Windows XP 32 bit 5 1 |
| * Windows Server 2003 family 5 2 |
| * Windows XP 64 bit 5 2 |
| * where ((&ver.wServicePackMinor) + 2) = 1 |
| * and si.wProcessorArchitecture = 9 |
| * Windows Vista family 6 0 (VER_NT_WORKSTATION) |
| * Windows Server 2008 6 0 (!VER_NT_WORKSTATION) |
| * Windows 7 6 1 (VER_NT_WORKSTATION) |
| * Windows Server 2008 R2 6 1 (!VER_NT_WORKSTATION) |
| * Windows 8 6 2 (VER_NT_WORKSTATION) |
| * Windows Server 2012 6 2 (!VER_NT_WORKSTATION) |
| * Windows Server 2012 R2 6 3 (!VER_NT_WORKSTATION) |
| * Windows 10 10 0 (VER_NT_WORKSTATION) |
| * Windows Server 2016 10 0 (!VER_NT_WORKSTATION) |
| * |
| * This mapping will presumably be augmented as new Windows |
| * versions are released. |
| */ |
| switch (platformId) { |
| case VER_PLATFORM_WIN32_WINDOWS: |
| if (majorVersion == 4) { |
| switch (minorVersion) { |
| case 0: sprops.os_name = "Windows 95"; break; |
| case 10: sprops.os_name = "Windows 98"; break; |
| case 90: sprops.os_name = "Windows Me"; break; |
| default: sprops.os_name = "Windows 9X (unknown)"; break; |
| } |
| } else { |
| sprops.os_name = "Windows 9X (unknown)"; |
| } |
| break; |
| case VER_PLATFORM_WIN32_NT: |
| if (majorVersion <= 4) { |
| sprops.os_name = "Windows NT"; |
| } else if (majorVersion == 5) { |
| switch (minorVersion) { |
| case 0: sprops.os_name = "Windows 2000"; break; |
| case 1: sprops.os_name = "Windows XP"; break; |
| case 2: |
| /* |
| * From MSDN OSVERSIONINFOEX and SYSTEM_INFO documentation: |
| * |
| * "Because the version numbers for Windows Server 2003 |
| * and Windows XP 6u4 bit are identical, you must also test |
| * whether the wProductType member is VER_NT_WORKSTATION. |
| * and si.wProcessorArchitecture is |
| * PROCESSOR_ARCHITECTURE_AMD64 (which is 9) |
| * If it is, the operating system is Windows XP 64 bit; |
| * otherwise, it is Windows Server 2003." |
| */ |
| if (is_workstation && is_64bit) { |
| sprops.os_name = "Windows XP"; /* 64 bit */ |
| } else { |
| sprops.os_name = "Windows 2003"; |
| } |
| break; |
| default: sprops.os_name = "Windows NT (unknown)"; break; |
| } |
| } else if (majorVersion == 6) { |
| /* |
| * See table in MSDN OSVERSIONINFOEX documentation. |
| */ |
| if (is_workstation) { |
| switch (minorVersion) { |
| case 0: sprops.os_name = "Windows Vista"; break; |
| case 1: sprops.os_name = "Windows 7"; break; |
| case 2: sprops.os_name = "Windows 8"; break; |
| case 3: sprops.os_name = "Windows 8.1"; break; |
| default: sprops.os_name = "Windows NT (unknown)"; |
| } |
| } else { |
| switch (minorVersion) { |
| case 0: sprops.os_name = "Windows Server 2008"; break; |
| case 1: sprops.os_name = "Windows Server 2008 R2"; break; |
| case 2: sprops.os_name = "Windows Server 2012"; break; |
| case 3: sprops.os_name = "Windows Server 2012 R2"; break; |
| default: sprops.os_name = "Windows NT (unknown)"; |
| } |
| } |
| } else if (majorVersion == 10) { |
| if (is_workstation) { |
| switch (minorVersion) { |
| case 0: sprops.os_name = "Windows 10"; break; |
| default: sprops.os_name = "Windows NT (unknown)"; |
| } |
| } else { |
| switch (minorVersion) { |
| case 0: sprops.os_name = "Windows Server 2016"; break; |
| default: sprops.os_name = "Windows NT (unknown)"; |
| } |
| } |
| } else { |
| sprops.os_name = "Windows NT (unknown)"; |
| } |
| break; |
| default: |
| sprops.os_name = "Windows (unknown)"; |
| break; |
| } |
| sprintf(buf, "%d.%d", majorVersion, minorVersion); |
| sprops.os_version = _strdup(buf); |
| #if _M_AMD64 |
| sprops.os_arch = "amd64"; |
| #elif _X86_ |
| sprops.os_arch = "x86"; |
| #else |
| sprops.os_arch = "unknown"; |
| #endif |
| sprops.desktop = "windows"; |
| } |
| |
| /* Endianness of platform */ |
| { |
| unsigned int endianTest = 0xff000000; |
| if (((char*)(&endianTest))[0] != 0) { |
| sprops.cpu_endian = "big"; |
| } else { |
| sprops.cpu_endian = "little"; |
| } |
| } |
| |
| /* CPU ISA list */ |
| sprops.cpu_isalist = cpu_isalist(); |
| |
| /* |
| * User name |
| * We try to avoid calling GetUserName as it turns out to |
| * be surprisingly expensive on NT. It pulls in an extra |
| * 100 K of footprint. |
| */ |
| { |
| WCHAR *uname = _wgetenv(L"USERNAME"); |
| if (uname != NULL && wcslen(uname) > 0) { |
| sprops.user_name = _wcsdup(uname); |
| } else { |
| DWORD buflen = 0; |
| if (GetUserNameW(NULL, &buflen) == 0 && |
| GetLastError() == ERROR_INSUFFICIENT_BUFFER) |
| { |
| uname = (WCHAR*)malloc(buflen * sizeof(WCHAR)); |
| if (uname != NULL && GetUserNameW(uname, &buflen) == 0) { |
| free(uname); |
| uname = NULL; |
| } |
| } else { |
| uname = NULL; |
| } |
| sprops.user_name = (uname != NULL) ? uname : L"unknown"; |
| } |
| } |
| |
| /* |
| * Home directory |
| * |
| * The normal result is that for a given user name XXX: |
| * On multi-user NT, user.home gets set to c:\winnt\profiles\XXX. |
| * On multi-user Win95, user.home gets set to c:\windows\profiles\XXX. |
| * On single-user Win95, user.home gets set to c:\windows. |
| */ |
| { |
| WCHAR *homep = getHomeFromShell32(); |
| if (homep == NULL) { |
| homep = L"C:\\"; |
| } |
| sprops.user_home = homep; |
| } |
| |
| /* |
| * user.language |
| * user.script, user.country, user.variant (if user's environment specifies them) |
| * file.encoding |
| * file.encoding.pkg |
| */ |
| { |
| /* |
| * query the system for the current system default locale |
| * (which is a Windows LCID value), |
| */ |
| LCID userDefaultLCID = GetUserDefaultLCID(); |
| LCID systemDefaultLCID = GetSystemDefaultLCID(); |
| LCID userDefaultUILang = GetUserDefaultUILanguage(); |
| |
| { |
| char * display_encoding; |
| HANDLE hStdOutErr; |
| |
| // Windows UI Language selection list only cares "language" |
| // information of the UI Language. For example, the list |
| // just lists "English" but it actually means "en_US", and |
| // the user cannot select "en_GB" (if exists) in the list. |
| // So, this hack is to use the user LCID region information |
| // for the UI Language, if the "language" portion of those |
| // two locales are the same. |
| if (PRIMARYLANGID(LANGIDFROMLCID(userDefaultLCID)) == |
| PRIMARYLANGID(LANGIDFROMLCID(userDefaultUILang))) { |
| userDefaultUILang = userDefaultLCID; |
| } |
| |
| SetupI18nProps(userDefaultUILang, |
| &sprops.language, |
| &sprops.script, |
| &sprops.country, |
| &sprops.variant, |
| &display_encoding); |
| SetupI18nProps(userDefaultLCID, |
| &sprops.format_language, |
| &sprops.format_script, |
| &sprops.format_country, |
| &sprops.format_variant, |
| &sprops.encoding); |
| SetupI18nProps(userDefaultUILang, |
| &sprops.display_language, |
| &sprops.display_script, |
| &sprops.display_country, |
| &sprops.display_variant, |
| &display_encoding); |
| |
| sprops.sun_jnu_encoding = getEncodingInternal(systemDefaultLCID); |
| if (LANGIDFROMLCID(userDefaultLCID) == 0x0c04 && majorVersion == 6) { |
| // MS claims "Vista has built-in support for HKSCS-2004. |
| // All of the HKSCS-2004 characters have Unicode 4.1. |
| // PUA code point assignments". But what it really means |
| // is that the HKSCS-2004 is ONLY supported in Unicode. |
| // Test indicates the MS950 in its zh_HK locale is a |
| // "regular" MS950 which does not handle HKSCS-2004 at |
| // all. Set encoding to MS950_HKSCS. |
| sprops.encoding = "MS950_HKSCS"; |
| sprops.sun_jnu_encoding = "MS950_HKSCS"; |
| } |
| |
| hStdOutErr = GetStdHandle(STD_OUTPUT_HANDLE); |
| if (hStdOutErr != INVALID_HANDLE_VALUE && |
| GetFileType(hStdOutErr) == FILE_TYPE_CHAR) { |
| sprops.sun_stdout_encoding = getConsoleEncoding(); |
| } |
| hStdOutErr = GetStdHandle(STD_ERROR_HANDLE); |
| if (hStdOutErr != INVALID_HANDLE_VALUE && |
| GetFileType(hStdOutErr) == FILE_TYPE_CHAR) { |
| if (sprops.sun_stdout_encoding != NULL) |
| sprops.sun_stderr_encoding = sprops.sun_stdout_encoding; |
| else |
| sprops.sun_stderr_encoding = getConsoleEncoding(); |
| } |
| } |
| } |
| |
| sprops.unicode_encoding = "UnicodeLittle"; |
| /* User TIMEZONE */ |
| { |
| /* |
| * We defer setting up timezone until it's actually necessary. |
| * Refer to TimeZone.getDefault(). However, the system |
| * property is necessary to be able to be set by the command |
| * line interface -D. Here temporarily set a null string to |
| * timezone. |
| */ |
| sprops.timezone = ""; |
| } |
| |
| /* Current directory */ |
| { |
| WCHAR buf[MAX_PATH]; |
| if (GetCurrentDirectoryW(sizeof(buf)/sizeof(WCHAR), buf) != 0) |
| sprops.user_dir = _wcsdup(buf); |
| } |
| |
| sprops.file_separator = "\\"; |
| sprops.path_separator = ";"; |
| sprops.line_separator = "\r\n"; |
| |
| return &sprops; |
| } |
| |
| jstring |
| GetStringPlatform(JNIEnv *env, nchar* wcstr) |
| { |
| return (*env)->NewString(env, wcstr, (jsize)wcslen(wcstr)); |
| } |