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author | Vladimir Glazounov <vg@openoffice.org> | 2006-04-07 13:37:57 +0000 |
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committer | Vladimir Glazounov <vg@openoffice.org> | 2006-04-07 13:37:57 +0000 |
commit | a5ce02dce3c60735679a098cd9a3bfe08a29a1f7 (patch) | |
tree | 88461facc52dfb51c1b83e0a0f3469f8f858e019 /i18npool/source/isolang | |
parent | INTEGRATION: CWS internatiodel (1.1.2); FILE ADDED (diff) | |
download | core-a5ce02dce3c60735679a098cd9a3bfe08a29a1f7.tar.gz core-a5ce02dce3c60735679a098cd9a3bfe08a29a1f7.zip |
INTEGRATION: CWS internatiodel (1.1.2); FILE ADDED
2006/02/13 13:39:57 er 1.1.2.2: #i52115# some semantic sugar
2006/02/10 19:13:25 er 1.1.2.1: #i52115# move tools/source/intntl/ to i18npool/source/isolang/
Diffstat (limited to 'i18npool/source/isolang')
-rw-r--r-- | i18npool/source/isolang/inunx.cxx | 170 |
1 files changed, 170 insertions, 0 deletions
diff --git a/i18npool/source/isolang/inunx.cxx b/i18npool/source/isolang/inunx.cxx new file mode 100644 index 000000000000..5e3fb1cde03c --- /dev/null +++ b/i18npool/source/isolang/inunx.cxx @@ -0,0 +1,170 @@ +/************************************************************************* + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: inunx.cxx,v $ + * + * $Revision: 1.2 $ + * + * last change: $Author: vg $ $Date: 2006-04-07 14:37:57 $ + * + * The Contents of this file are made available subject to + * the terms of GNU Lesser General Public License Version 2.1. + * + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2005 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + ************************************************************************/ + +#include <stdlib.h> // for getenv() +#include <stdio.h> + +#ifdef MACOSX + +#ifndef _OSL_PROCESS_H_ +#include <osl/process.h> +#endif +#ifndef _RTL_LOCALE_H_ +#include <rtl/locale.h> +#endif + +#ifndef _RTL_USTRING_HXX_ +#include <rtl/ustring.hxx> +#endif + +#else // MACOSX + +#ifndef _RTL_STRING_HXX_ +#include <rtl/string.hxx> +#endif + +#endif // MACOSX + +#ifndef INCLUDED_RTL_INSTANCE_HXX +#include <rtl/instance.hxx> +#endif + +#ifndef INCLUDED_I18NPOOL_MSLANGID_HXX +#include "i18npool/mslangid.hxx" +#endif + +// ======================================================================= + +static LanguageType nImplSystemLanguage = LANGUAGE_DONTKNOW; +static LanguageType nImplSystemUILanguage = LANGUAGE_DONTKNOW; + +// ----------------------------------------------------------------------- + +// Get locale of category LC_CTYPE of environment variables +static const sal_Char* getLangFromEnvironment() +{ + static const sal_Char* pFallback = "C"; + const sal_Char *pLang = NULL; + + pLang = getenv ( "LC_ALL" ); + if (! pLang) + pLang = getenv ( "LC_CTYPE" ); + if (! pLang) + pLang = getenv( "LANG" ); + if (! pLang) + pLang = pFallback; + + return pLang; +} + +// ----------------------------------------------------------------------- + +// Get locale of category LC_MESSAGES of environment variables +static const sal_Char* getUILangFromEnvironment() +{ + static const sal_Char* pFallback = "C"; + const sal_Char *pLang = NULL; + + pLang = getenv ( "LANGUAGE" ); // respect the GNU extension + if (! pLang) + pLang = getenv ( "LC_ALL" ); + if (! pLang) + pLang = getenv ( "LC_MESSAGES" ); + if (! pLang) + pLang = getenv( "LANG" ); + if (! pLang) + pLang = pFallback; + + return pLang; +} + +// ----------------------------------------------------------------------- + +typedef const sal_Char * (*getLangFromEnv)(); + +static void getPlatformSystemLanguageImpl( LanguageType& rSystemLanguage, + getLangFromEnv pGetLangFromEnv ) +{ + /* get the language from the user environment */ + LanguageType nLang = rSystemLanguage; + if ( nLang == LANGUAGE_DONTKNOW ) + { + ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex()); + nLang = rSystemLanguage; + if ( nLang == LANGUAGE_DONTKNOW ) + { +#ifdef MACOSX + rtl_Locale *procLocale; + + if ( osl_getProcessLocale(&procLocale) == osl_Process_E_None ) + { + OUString rLang( procLocale->Language ); + OUString rCountry( procLocale->Country ); + + nLang = MsLangId::convertIsoNamesToLanguage( rLang, rCountry ); + OSL_DOUBLE_CHECKED_LOCKING_MEMORY_BARRIER(); + rSystemLanguage = nLang; +#ifdef DEBUG + if ( rSystemLanguage == LANGUAGE_DONTKNOW ) + fprintf( stderr, "intnunx.cxx: failed to convert osl_getProcessLocale() language to system language.\n" ); +#endif + } +#else /* MACOSX */ + rtl::OString aUnxLang( (pGetLangFromEnv)() ); + nLang = MsLangId::convertUnxByteStringToLanguage( aUnxLang ); + OSL_DOUBLE_CHECKED_LOCKING_MEMORY_BARRIER(); + rSystemLanguage = nLang; +#endif /* MACOSX */ + } + else + OSL_DOUBLE_CHECKED_LOCKING_MEMORY_BARRIER(); + } +} + +// ----------------------------------------------------------------------- + +LanguageType MsLangId::getPlatformSystemLanguage() +{ + getPlatformSystemLanguageImpl( nImplSystemLanguage, &getLangFromEnvironment); + return nImplSystemLanguage; +} + +// ----------------------------------------------------------------------- + +LanguageType MsLangId::getPlatformSystemUILanguage() +{ + getPlatformSystemLanguageImpl( nImplSystemUILanguage, &getUILangFromEnvironment); + return nImplSystemUILanguage; +} |