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Diffstat (limited to 'autodoc/source/parser/cpp/preproc.cxx')
| -rw-r--r-- | autodoc/source/parser/cpp/preproc.cxx | 233 |
1 files changed, 0 insertions, 233 deletions
diff --git a/autodoc/source/parser/cpp/preproc.cxx b/autodoc/source/parser/cpp/preproc.cxx deleted file mode 100644 index 856736b96442..000000000000 --- a/autodoc/source/parser/cpp/preproc.cxx +++ /dev/null @@ -1,233 +0,0 @@ -/* -*- 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. - * - ************************************************************************/ - -#include <precomp.h> -#include "preproc.hxx" - - -// NOT FULLY DEFINED SERVICES -#include <cosv/tpl/tpltools.hxx> -#include "all_toks.hxx" -#include "defdescr.hxx" -#include <tools/tkpchars.hxx> -#include "c_rcode.hxx" - - -namespace cpp -{ - - -PreProcessor::F_TOKENPROC PreProcessor::aTokProcs[PreProcessor::state_MAX] = - { - &PreProcessor::On_plain, - &PreProcessor::On_expect_macro_bracket_left, - &PreProcessor::On_expect_macro_param - }; - - -PreProcessor::PreProcessor() - : pCppExplorer(0), - pSourceText(0), - pCurValidDefines(0), - // aTokens, - eState(plain), - pCurMacro(0), - dpCurMacroName(0), - // aCurMacroParams, - aCurParamText(60000), - nBracketInParameterCounter(0) - // aBlockedMacroNames -{ -} - -PreProcessor::~PreProcessor() -{ -} - -void -PreProcessor::AssignPartners( CodeExplorer & o_rCodeExplorer, - CharacterSource & o_rCharSource, - const MacroMap & i_rCurValidDefines ) -{ - pCppExplorer = &o_rCodeExplorer; - pSourceText = &o_rCharSource; - pCurValidDefines = &i_rCurValidDefines; -} - -void -PreProcessor::Process_Token( cpp::Token & let_drToken ) -{ - csv_assert(pCppExplorer != 0); // Implies pSourceText and pCurValidDefines. - - (this->*aTokProcs[eState])(let_drToken); -} - -void -PreProcessor::On_plain( cpp::Token & let_drToken ) -{ - if ( let_drToken.TypeId() == Tid_Identifier ) - { - if (CheckForDefine(let_drToken)) - return; - } - - pCppExplorer->Process_Token(let_drToken); -} - -void -PreProcessor::On_expect_macro_bracket_left( cpp::Token & let_drToken ) -{ - if ( let_drToken.TypeId() == Tid_Bracket_Left ) - { - aCurParamText.seekp(0); - eState = expect_macro_param; - } - else - { - pCppExplorer->Process_Token(*dpCurMacroName); - dpCurMacroName = 0; - pCppExplorer->Process_Token(let_drToken); - eState = plain; - } -} - -void -PreProcessor::On_expect_macro_param( cpp::Token & let_drToken ) -{ - if ( let_drToken.TypeId() == Tid_Bracket_Left ) - nBracketInParameterCounter++; - else if ( let_drToken.TypeId() == Tid_Bracket_Right ) - { - if ( nBracketInParameterCounter > 0 ) - nBracketInParameterCounter--; - else - { - if ( NOT csv::no_str(aCurParamText.c_str()) ) - { - aCurMacroParams.push_back( String(aCurParamText.c_str()) ); - } - csv_assert( aCurMacroParams.size() == pCurMacro->ParamCount() ); - - InterpretMacro(); - eState = plain; - return; - } - } - else if ( let_drToken.TypeId() == Tid_Comma AND nBracketInParameterCounter == 0 ) - { - aCurMacroParams.push_back( String (aCurParamText.c_str()) ); - aCurParamText.seekp(0); - return; - } - - // KORR_FUTURE: - // If in future whitespace is parsed also, that should match exactly and the - // safety spaces, " ", here should be removed. - aCurParamText << let_drToken.Text() << " "; -} - -bool -PreProcessor::CheckForDefine( cpp::Token & let_drToken ) -{ - String sTokenText(let_drToken.Text()); - pCurMacro = csv::value_from_map( *pCurValidDefines, sTokenText ); - if (pCurMacro == 0 ) - return false; - for ( StringVector::const_iterator it = aBlockedMacroNames.begin(); - it != aBlockedMacroNames.end(); - ++it ) - { - if ( strcmp( (*it).c_str(), let_drToken.Text() ) == 0 ) - return false; - } - - if ( pCurMacro->DefineType() == DefineDescription::type_define ) - { - delete &let_drToken; - - aCurParamText.seekp(0); - pCurMacro->GetDefineText(aCurParamText); - - if ( aCurParamText.tellp() > 1 ) - pSourceText->InsertTextAtCurPos(aCurParamText.c_str()); - } - else // ( pCurMacro->DefineType() == DefineDescription::type_macro ) - { - dpCurMacroName = &let_drToken; - eState = expect_macro_bracket_left; - csv::erase_container( aCurMacroParams ); - aCurParamText.seekp(0); - nBracketInParameterCounter = 0; - } // endif - - return true; -} - -void -PreProcessor::UnblockMacro( const char * i_sMacroName ) -{ - for ( StringVector::iterator it = aBlockedMacroNames.begin(); - it != aBlockedMacroNames.end(); - ++it ) - { - if ( strcmp( (*it), i_sMacroName ) == 0 ) - { - aBlockedMacroNames.erase(it); - break; - } - } /// end for -} - -void -PreProcessor::InterpretMacro() -{ - aCurParamText.seekp(0); - pCurMacro->GetMacroText(aCurParamText, aCurMacroParams); - - if ( NOT csv::no_str(aCurParamText.c_str()) ) - { - aCurParamText.seekp(-1, csv::cur); - aCurParamText << " #unblock-" << dpCurMacroName->Text() << " "; - - pSourceText->InsertTextAtCurPos(aCurParamText.c_str()); - String sCurMacroName(dpCurMacroName->Text()); - aBlockedMacroNames.insert( aBlockedMacroNames.begin(), sCurMacroName ); - } - - delete dpCurMacroName; - dpCurMacroName = 0; - pCurMacro = 0; - csv::erase_container(aCurMacroParams); - aCurParamText.seekp(0); -} - - -} // end namespace cpp - - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |