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Diffstat (limited to 'autodoc/source/parser/cpp/c_rcode.cxx')
-rw-r--r-- | autodoc/source/parser/cpp/c_rcode.cxx | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/autodoc/source/parser/cpp/c_rcode.cxx b/autodoc/source/parser/cpp/c_rcode.cxx new file mode 100644 index 000000000000..ceac10902070 --- /dev/null +++ b/autodoc/source/parser/cpp/c_rcode.cxx @@ -0,0 +1,161 @@ +/************************************************************************* + * + * 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 "c_rcode.hxx" + + +// NOT FULLY DECLARED SERVICES +#include <ary/cpp/c_gate.hxx> +#include <ary/cpp/c_namesp.hxx> +// #include <ary/cpp/c_groups.hxx> +#include <ary/loc/locp_le.hxx> +#include "cpp_pe.hxx" +#include <adc_cl.hxx> +#include <x_parse.hxx> +#include "pe_file.hxx" + +const uintt C_nNO_TRY = uintt(-1); + + +namespace cpp { + + +CodeExplorer::CodeExplorer( ary::cpp::Gate & io_rAryGate ) + : aGlobalParseContext(io_rAryGate), + // aEnvironments, + pPE_File(0), + pGate(&io_rAryGate), + dpCurToken(0) +{ + pPE_File = new PE_File( aGlobalParseContext ); +} + +CodeExplorer::~CodeExplorer() +{ +} + +void +CodeExplorer::StartNewFile() +{ + csv::erase_container(aEnvironments); + + aEnvironments.push_back( pPE_File.MutablePtr() ); + pPE_File->Enter(push); +} + +void +CodeExplorer::Process_Token( DYN cpp::Token & let_drToken ) +{ +if (DEBUG_ShowTokens()) +{ + Cout() << let_drToken.Text() << Endl(); +} + dpCurToken = &let_drToken; + aGlobalParseContext.ResetResult(); + + do { + CurToken().Trigger( CurEnv() ); + AcknowledgeResult(); + } while ( dpCurToken ); +} + +void +CodeExplorer::AcknowledgeResult() +{ + if (CurResult().eDone == done) + dpCurToken = 0; + + switch ( CurResult().eStackAction ) + { + case stay: + break; + case push: + CurEnv().Leave(push); + aEnvironments.push_back( &PushEnv() ); + PushEnv().Enter(push); + break; + case pop_success: + CurEnv().Leave(pop_success); + aEnvironments.pop_back(); + CurEnv().Enter(pop_success); + break; + case pop_failure: + { + Cpp_PE * pRecover = 0; + do { + CurEnv().Leave(pop_failure); + aEnvironments.pop_back(); + if ( aEnvironments.empty() ) + break; + pRecover = CurEnv().Handle_ChildFailure(); + } while ( pRecover == 0 ); + if ( pRecover != 0 ) + { + aEnvironments.push_back(pRecover); + pRecover->Enter(push); + } + else + { + throw X_Parser( X_Parser::x_UnexpectedToken, CurToken().Text(), aGlobalParseContext.CurFileName(), aGlobalParseContext.LineCount() ); + } + } break; + default: + csv_assert(false); + } // end switch(CurResult().eStackAction) +} + +const Token & +CodeExplorer::CurToken() const +{ + csv_assert(dpCurToken); + + return *dpCurToken; +} + +Cpp_PE & +CodeExplorer::CurEnv() const +{ + csv_assert(aEnvironments.size() > 0); + csv_assert(aEnvironments.back() != 0); + + return *aEnvironments.back(); +} + +Cpp_PE & +CodeExplorer::PushEnv() const +{ + TokenProcessing_Result & rCurResult = const_cast< TokenProcessing_Result& >(aGlobalParseContext.CurResult()); + Cpp_PE * ret = dynamic_cast< Cpp_PE* >(rCurResult.pEnv2Push); + csv_assert( ret != 0 ); + return *ret; +} + + + +} // namespace cpp + |