diff -r aade36e70da0 -r e2bf17cee34b jdk/src/windows/npt/utf_md.c --- a/jdk/src/windows/npt/utf_md.c Wed Jun 11 10:53:27 2014 +0400 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,172 +0,0 @@ -/* - * Copyright (c) 2004, 2005, 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. - */ - -#include "utf.h" - -#include -#include -#include - -/* - * Initialize all utf processing. - */ -struct UtfInst * JNICALL -utfInitialize(char *options) -{ - struct UtfInst *ui; - LANGID langID; - LCID localeID; - TCHAR strCodePage[7]; // ANSI code page id - - ui = (struct UtfInst*)calloc(sizeof(struct UtfInst), 1); - - /* - * Get the code page for this locale - */ - langID = LANGIDFROMLCID(GetUserDefaultLCID()); - localeID = MAKELCID(langID, SORT_DEFAULT); - if (GetLocaleInfo(localeID, LOCALE_IDEFAULTANSICODEPAGE, - strCodePage, sizeof(strCodePage)/sizeof(TCHAR)) > 0 ) { - ui->platformCodePage = atoi(strCodePage); - } else { - ui->platformCodePage = GetACP(); - } - return ui; -} - -/* - * Terminate all utf processing - */ -void JNICALL -utfTerminate(struct UtfInst *ui, char *options) -{ - (void)free(ui); -} - -/* - * Get wide string (assumes len>0) - */ -static WCHAR* -getWideString(UINT codePage, char* str, int len, int *pwlen) -{ - int wlen; - WCHAR* wstr; - - /* Convert the string to WIDE string */ - wlen = MultiByteToWideChar(codePage, 0, str, len, NULL, 0); - *pwlen = wlen; - if (wlen <= 0) { - UTF_ERROR(("Can't get WIDE string length")); - return NULL; - } - wstr = (WCHAR*)malloc(wlen * sizeof(WCHAR)); - if (wstr == NULL) { - UTF_ERROR(("Can't malloc() any space")); - return NULL; - } - if (MultiByteToWideChar(codePage, 0, str, len, wstr, wlen) == 0) { - UTF_ERROR(("Can't get WIDE string")); - return NULL; - } - return wstr; -} - -/* - * Convert UTF-8 to a platform string - */ -int JNICALL -utf8ToPlatform(struct UtfInst *ui, jbyte *utf8, int len, char* output, int outputMaxLen) -{ - int wlen; - int plen; - WCHAR* wstr; - - /* Negative length is an error */ - if ( len < 0 ) { - return -1; - } - - /* Zero length is ok, but we don't need to do much */ - if ( len == 0 ) { - output[0] = 0; - return 0; - } - - /* Get WIDE string version (assumes len>0) */ - wstr = getWideString(CP_UTF8, (char*)utf8, len, &wlen); - if ( wstr == NULL ) { - return -1; - } - - /* Convert WIDE string to MultiByte string */ - plen = WideCharToMultiByte(ui->platformCodePage, 0, wstr, wlen, - output, outputMaxLen, NULL, NULL); - free(wstr); - if (plen <= 0) { - UTF_ERROR(("Can't convert WIDE string to multi-byte")); - return -1; - } - output[plen] = '\0'; - return plen; -} - -/* - * Convert Platform Encoding to UTF-8. - */ -int JNICALL -utf8FromPlatform(struct UtfInst *ui, char *str, int len, jbyte *output, int outputMaxLen) -{ - int wlen; - int plen; - WCHAR* wstr; - - /* Negative length is an error */ - if ( len < 0 ) { - return -1; - } - - /* Zero length is ok, but we don't need to do much */ - if ( len == 0 ) { - output[0] = 0; - return 0; - } - - /* Get WIDE string version (assumes len>0) */ - wstr = getWideString(ui->platformCodePage, str, len, &wlen); - if ( wstr == NULL ) { - return -1; - } - - /* Convert WIDE string to UTF-8 string */ - plen = WideCharToMultiByte(CP_UTF8, 0, wstr, wlen, - (char*)output, outputMaxLen, NULL, NULL); - free(wstr); - if (plen <= 0) { - UTF_ERROR(("Can't convert WIDE string to multi-byte")); - return -1; - } - output[plen] = '\0'; - return plen; -}