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Diffstat (limited to 'include/rtl/bootstrap.hxx')
| -rw-r--r-- | include/rtl/bootstrap.hxx | 227 |
1 files changed, 227 insertions, 0 deletions
diff --git a/include/rtl/bootstrap.hxx b/include/rtl/bootstrap.hxx new file mode 100644 index 000000000..35006eb05 --- /dev/null +++ b/include/rtl/bootstrap.hxx @@ -0,0 +1,227 @@ +/* -*- 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 . + */ +#ifndef INCLUDED_RTL_BOOTSTRAP_HXX +#define INCLUDED_RTL_BOOTSTRAP_HXX + +#include "sal/config.h" + +#include <cstddef> + +#include "rtl/ustring.hxx" +#include "rtl/bootstrap.h" + +namespace rtl +{ + class Bootstrap + { + void * _handle; + + Bootstrap( Bootstrap const & ) SAL_DELETED_FUNCTION; + Bootstrap & operator = ( Bootstrap const & ) SAL_DELETED_FUNCTION; + + public: + /** + * @see rtl_bootstrap_setIniFileName() + */ + static inline void SAL_CALL setIniFilename( const ::rtl::OUString &sFileUri ); + + /** Retrieves a bootstrap parameter + @param sName name of the bootstrap value. case insensitive. + @param[out] outValue On success contains the value, otherwise + an empty string. + @return false, if no value could be retrieved, otherwise true + @see rtl_bootstrap_get() + */ + static inline bool get( + const ::rtl::OUString &sName, + ::rtl::OUString &outValue ); + + /** Retrieves a bootstrap parameter + + @param sName name of the bootstrap value. case insensitive. + @param[out] outValue Contains the value associated with <code>sName</code>. + @param aDefault if none of the other methods retrieved a value, + <code>outValue</code> is assigned to <code>aDefault</code>. + + @see rtl_bootstrap_get() + */ + static inline void get( + const ::rtl::OUString &sName, + ::rtl::OUString &outValue, + const ::rtl::OUString &aDefault ); + + /** Sets a bootstrap parameter. + + @param name + name of bootstrap parameter + @param value + value of bootstrap parameter + + @see rtl_bootstrap_set() + */ + static inline void set( ::rtl::OUString const & name, ::rtl::OUString const & value ); + + /** default ctor. + */ + inline Bootstrap(); + + /** Opens a bootstrap argument container + @see rtl_bootstrap_args_open() + */ + inline Bootstrap(const rtl::OUString & iniName); + + /** Closes a bootstrap argument container + @see rtl_bootstrap_args_close() + */ + inline ~Bootstrap(); + + /** Retrieves a bootstrap argument. + + It is first tried to retrieve the value via the global function + and second via the special bootstrap container. + @see rtl_bootstrap_get_from_handle() + */ + + inline bool getFrom(const ::rtl::OUString &sName, + ::rtl::OUString &outValue) const; + + /** Retrieves a bootstrap argument. + + It is first tried to retrieve the value via the global function + and second via the special bootstrap container. + @see rtl_bootstrap_get_from_handle() + */ + inline void getFrom(const ::rtl::OUString &sName, + ::rtl::OUString &outValue, + const ::rtl::OUString &aDefault) const; + + /** Retrieves the name of the underlying ini-file. + @see rtl_bootstrap_get_iniName_from_handle() + */ + inline void getIniName(::rtl::OUString & iniName) const; + + /** Expands a macro using bootstrap variables. + + @param[in,out] macro The macro to be expanded + */ + void expandMacrosFrom( ::rtl::OUString & macro ) const + { rtl_bootstrap_expandMacros_from_handle( _handle, ¯o.pData ); } + + /** Expands a macro using default bootstrap variables. + + @param[in,out] macro The macro to be expanded + */ + static void expandMacros( ::rtl::OUString & macro ) + { rtl_bootstrap_expandMacros( ¯o.pData ); } + + /** Provides the bootstrap internal handle. + + @return bootstrap handle + */ + rtlBootstrapHandle getHandle() const + { return _handle; } + + /** Escapes special characters ("$" and "\"). + + @param value + an arbitrary value + + @return + the given value, with all occurrences of special characters ("$" and + "\") escaped + + @since UDK 3.2.9 + */ + static inline ::rtl::OUString encode( ::rtl::OUString const & value ); + }; + + + // IMPLEMENTATION + + inline void Bootstrap::setIniFilename( const ::rtl::OUString &sFile ) + { + rtl_bootstrap_setIniFileName( sFile.pData ); + } + + inline bool Bootstrap::get( const ::rtl::OUString &sName, + ::rtl::OUString & outValue ) + { + return rtl_bootstrap_get( sName.pData , &(outValue.pData) , NULL ); + } + + inline void Bootstrap::get( const ::rtl::OUString &sName, + ::rtl::OUString & outValue, + const ::rtl::OUString & sDefault ) + { + rtl_bootstrap_get( sName.pData , &(outValue.pData) , sDefault.pData ); + } + + inline void Bootstrap::set( ::rtl::OUString const & name, ::rtl::OUString const & value ) + { + rtl_bootstrap_set( name.pData, value.pData ); + } + + inline Bootstrap::Bootstrap() + { + _handle = NULL; + } + + inline Bootstrap::Bootstrap(const rtl::OUString & iniName) + { + if(!iniName.isEmpty()) + _handle = rtl_bootstrap_args_open(iniName.pData); + + else + _handle = NULL; + } + + inline Bootstrap::~Bootstrap() + { + rtl_bootstrap_args_close(_handle); + } + + + inline bool Bootstrap::getFrom(const ::rtl::OUString &sName, + ::rtl::OUString &outValue) const + { + return rtl_bootstrap_get_from_handle(_handle, sName.pData, &outValue.pData, NULL); + } + + inline void Bootstrap::getFrom(const ::rtl::OUString &sName, + ::rtl::OUString &outValue, + const ::rtl::OUString &aDefault) const + { + rtl_bootstrap_get_from_handle(_handle, sName.pData, &outValue.pData, aDefault.pData); + } + + inline void Bootstrap::getIniName(::rtl::OUString & iniName) const + { + rtl_bootstrap_get_iniName_from_handle(_handle, &iniName.pData); + } + + inline ::rtl::OUString Bootstrap::encode( ::rtl::OUString const & value ) + { + ::rtl::OUString encoded; + rtl_bootstrap_encode(value.pData, &encoded.pData); + return encoded; + } +} +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |