1251881Speter/* 2251881Speter * nls.c : Helpers for NLS programs. 3251881Speter * 4251881Speter * ==================================================================== 5251881Speter * Licensed to the Apache Software Foundation (ASF) under one 6251881Speter * or more contributor license agreements. See the NOTICE file 7251881Speter * distributed with this work for additional information 8251881Speter * regarding copyright ownership. The ASF licenses this file 9251881Speter * to you under the Apache License, Version 2.0 (the 10251881Speter * "License"); you may not use this file except in compliance 11251881Speter * with the License. You may obtain a copy of the License at 12251881Speter * 13251881Speter * http://www.apache.org/licenses/LICENSE-2.0 14251881Speter * 15251881Speter * Unless required by applicable law or agreed to in writing, 16251881Speter * software distributed under the License is distributed on an 17251881Speter * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 18251881Speter * KIND, either express or implied. See the License for the 19251881Speter * specific language governing permissions and limitations 20251881Speter * under the License. 21251881Speter * ==================================================================== 22251881Speter */ 23251881Speter 24251881Speter#include <stdlib.h> 25251881Speter 26251881Speter#ifndef WIN32 27251881Speter#include <sys/types.h> 28251881Speter#include <sys/stat.h> 29251881Speter#include <fcntl.h> 30251881Speter#include <unistd.h> 31251881Speter#endif 32251881Speter 33251881Speter#include <apr_errno.h> 34251881Speter 35251881Speter#include "svn_nls.h" 36251881Speter#include "svn_error.h" 37251881Speter#include "svn_pools.h" 38251881Speter#include "svn_path.h" 39251881Speter 40251881Speter#include "svn_private_config.h" 41251881Speter 42251881Spetersvn_error_t * 43251881Spetersvn_nls_init(void) 44251881Speter{ 45251881Speter svn_error_t *err = SVN_NO_ERROR; 46251881Speter 47251881Speter#ifdef ENABLE_NLS 48251881Speter if (getenv("SVN_LOCALE_DIR")) 49251881Speter { 50251881Speter bindtextdomain(PACKAGE_NAME, getenv("SVN_LOCALE_DIR")); 51251881Speter } 52251881Speter else 53251881Speter { 54251881Speter#ifdef WIN32 55251881Speter WCHAR ucs2_path[MAX_PATH]; 56251881Speter char* utf8_path; 57251881Speter const char* internal_path; 58251881Speter apr_pool_t* pool; 59251881Speter apr_size_t inwords, outbytes, outlength; 60251881Speter 61251881Speter apr_pool_create(&pool, 0); 62251881Speter /* get exe name - our locale info will be in '../share/locale' */ 63251881Speter inwords = GetModuleFileNameW(0, ucs2_path, 64251881Speter sizeof(ucs2_path) / sizeof(ucs2_path[0])); 65251881Speter if (! inwords) 66251881Speter { 67251881Speter /* We must be on a Win9x machine, so attempt to get an ANSI path, 68251881Speter and convert it to Unicode. */ 69251881Speter CHAR ansi_path[MAX_PATH]; 70251881Speter 71251881Speter if (GetModuleFileNameA(0, ansi_path, sizeof(ansi_path))) 72251881Speter { 73251881Speter inwords = 74251881Speter MultiByteToWideChar(CP_ACP, 0, ansi_path, -1, ucs2_path, 75251881Speter sizeof(ucs2_path) / sizeof(ucs2_path[0])); 76251881Speter if (! inwords) 77251881Speter { 78251881Speter err = 79251881Speter svn_error_createf(APR_EINVAL, NULL, 80251881Speter _("Can't convert string to UCS-2: '%s'"), 81251881Speter ansi_path); 82251881Speter } 83251881Speter } 84251881Speter else 85251881Speter { 86251881Speter err = svn_error_create(APR_EINVAL, NULL, 87251881Speter _("Can't get module file name")); 88251881Speter } 89251881Speter } 90251881Speter 91251881Speter if (! err) 92251881Speter { 93251881Speter outbytes = outlength = 3 * (inwords + 1); 94251881Speter utf8_path = apr_palloc(pool, outlength); 95251881Speter 96251881Speter outbytes = WideCharToMultiByte(CP_UTF8, 0, ucs2_path, inwords, 97251881Speter utf8_path, outbytes, NULL, NULL); 98251881Speter 99251881Speter if (outbytes == 0) 100251881Speter { 101251881Speter err = svn_error_wrap_apr(apr_get_os_error(), 102251881Speter _("Can't convert module path " 103251881Speter "to UTF-8 from UCS-2: '%s'"), 104251881Speter ucs2_path); 105251881Speter } 106251881Speter else 107251881Speter { 108251881Speter utf8_path[outlength - outbytes] = '\0'; 109251881Speter internal_path = svn_dirent_internal_style(utf8_path, pool); 110251881Speter /* get base path name */ 111251881Speter internal_path = svn_dirent_dirname(internal_path, pool); 112251881Speter internal_path = svn_dirent_join(internal_path, 113251881Speter SVN_LOCALE_RELATIVE_PATH, 114251881Speter pool); 115251881Speter bindtextdomain(PACKAGE_NAME, internal_path); 116251881Speter } 117251881Speter } 118251881Speter svn_pool_destroy(pool); 119251881Speter } 120251881Speter#else /* ! WIN32 */ 121251881Speter bindtextdomain(PACKAGE_NAME, SVN_LOCALE_DIR); 122251881Speter } 123251881Speter#endif /* WIN32 */ 124251881Speter 125251881Speter#ifdef HAVE_BIND_TEXTDOMAIN_CODESET 126251881Speter bind_textdomain_codeset(PACKAGE_NAME, "UTF-8"); 127251881Speter#endif /* HAVE_BIND_TEXTDOMAIN_CODESET */ 128251881Speter 129251881Speter#endif /* ENABLE_NLS */ 130251881Speter 131251881Speter return err; 132251881Speter} 133