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Diffstat (limited to '')
-rw-r--r-- | tools/source/misc/extendapplicationenvironment.cxx | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/tools/source/misc/extendapplicationenvironment.cxx b/tools/source/misc/extendapplicationenvironment.cxx new file mode 100644 index 000000000..0324a7d0d --- /dev/null +++ b/tools/source/misc/extendapplicationenvironment.cxx @@ -0,0 +1,82 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#include <config_folders.h> + +#include <sal/config.h> + +#include <stdlib.h> + +#if defined UNX +#include <sys/resource.h> +#endif + +#include <osl/process.h> +#include <rtl/bootstrap.hxx> +#include <rtl/ustrbuf.hxx> +#include <rtl/ustring.hxx> +#include <sal/types.h> +#include <tools/extendapplicationenvironment.hxx> + +namespace tools { + +void extendApplicationEnvironment() { +#if defined UNX + // Try to set RLIMIT_NOFILE as large as possible (failure is harmless): + rlimit lim; + if (getrlimit(RLIMIT_NOFILE, &lim) == 0) { + lim.rlim_cur = lim.rlim_max; + setrlimit(RLIMIT_NOFILE, &lim); + } +#endif + + // Make sure URE_BOOTSTRAP environment variable is set (failure is fatal): + OUStringBuffer env(512); + OUString envVar("URE_BOOTSTRAP"); + OUString uri; + if (rtl::Bootstrap::get(envVar, uri)) + { + if (!uri.matchIgnoreAsciiCase("vnd.sun.star.pathname:")) + { + uri = rtl::Bootstrap::encode(uri); + } + env.append(uri); + } else { + if (osl_getExecutableFile(&uri.pData) != osl_Process_E_None) { + abort(); + } + sal_Int32 lastDirSeperatorPos = uri.lastIndexOf('/'); + if (lastDirSeperatorPos >= 0) { + uri = uri.copy(0, lastDirSeperatorPos + 1); + } + env.append(rtl::Bootstrap::encode(uri)); +#ifdef MACOSX + env.append("../" LIBO_SHARE_FOLDER "/"); +#endif + env.append(SAL_CONFIGFILE("fundamental")); + } + OUString envValue(env.makeStringAndClear()); + if (osl_setEnvironment(envVar.pData, envValue.pData) != osl_Process_E_None) { + abort(); + } +} + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |