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Diffstat (limited to 'autodoc/source/parser/cpp/preproc.hxx')
-rw-r--r-- | autodoc/source/parser/cpp/preproc.hxx | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/autodoc/source/parser/cpp/preproc.hxx b/autodoc/source/parser/cpp/preproc.hxx new file mode 100644 index 000000000000..0f78e5affb1f --- /dev/null +++ b/autodoc/source/parser/cpp/preproc.hxx @@ -0,0 +1,118 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org 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 version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef ADC_CPP_PREPROC_HXX +#define ADC_CPP_PREPROC_HXX + + + +// USED SERVICES + // BASE CLASSES + // COMPONENTS +#include <deque> + // PARAMETERS + +class CharacterSource; + + +namespace cpp +{ + +class Token; +class CodeExplorer; +class DefineDescription; + + +class PreProcessor +{ + public: + typedef std::map< String, DefineDescription* > MacroMap; + + // LIFECYCLE + PreProcessor(); + ~PreProcessor(); + // OPERATONS + void AssignPartners( + CodeExplorer & o_rCodeExplorer, + CharacterSource & o_rCharSource, + const MacroMap & i_rCurValidDefines ); + void Process_Token( + cpp::Token & let_drToken ); + void UnblockMacro( + const char * i_sMacroName ); + private: + public: // Necessary for instantiation of static variable: + enum E_State + { + plain = 0, + expect_macro_bracket_left, + expect_macro_param, + state_MAX + }; + typedef void (PreProcessor::* F_TOKENPROC )(cpp::Token &); + void On_plain( cpp::Token & ); + void On_expect_macro_bracket_left( cpp::Token & ); + void On_expect_macro_param( cpp::Token & ); + + private: // Reprivate again: + typedef std::deque< DYN cpp::Token * > TokenQueue; + typedef StringVector List_MacroParams; + + + bool CheckForDefine( + cpp::Token & let_drToken ); + void InterpretMacro(); + + // DATA + static F_TOKENPROC aTokProcs[state_MAX]; + // Referenced extern objects + CodeExplorer * pCppExplorer; + CharacterSource * pSourceText; + const MacroMap * pCurValidDefines; + + // internal data + TokenQueue aTokens; + + E_State eState; + + DefineDescription * pCurMacro; + DYN Token * dpCurMacroName; + List_MacroParams aCurMacroParams; + csv::StreamStr aCurParamText; + + intt nBracketInParameterCounter; + StringVector aBlockedMacroNames; +}; + + + +} // end namespace cpp + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |