161 lines
4.6 KiB
C++
161 lines
4.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#include <precomp.h>
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#include "cx_c_sub.hxx"
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// NOT FULLY DECLARED SERVICES
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#include <ctype.h>
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#include "c_dealer.hxx"
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#include <tokens/parseinc.hxx>
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#include <x_parse.hxx>
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#include "all_toks.hxx"
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namespace cpp {
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void
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Context_Comment::ReadCharChain( CharacterSource & io_rText )
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{
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// KORR_FUTURE
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// Counting of lines must be implemented.
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if (bCurrentModeIsMultiline)
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{
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char cNext = NULCH;
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do {
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do {
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cNext = jumpTo( io_rText,'*',char(10) );
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if (cNext == NULCH)
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throw X_Parser( X_Parser::x_UnexpectedEOF, "", String::Null_(), 0 );
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else if ( cNext == char(10) )
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{
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jumpOverEol(io_rText);
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Dealer().Deal_Eol();
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}
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} while ( cNext != '*');
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cNext = jumpOver(io_rText,'*');
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if (cNext == NULCH)
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throw X_Parser( X_Parser::x_UnexpectedEOF, "", String::Null_(), 0 );
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} while (cNext != '/');
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io_rText.MoveOn();
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io_rText.CutToken();
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SetNewToken(0);
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}
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else //
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{
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int o_rCount_BackslashedLineBreaks = 0;
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jumpToEol(io_rText,o_rCount_BackslashedLineBreaks);
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for ( ; o_rCount_BackslashedLineBreaks > 0; --o_rCount_BackslashedLineBreaks )
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Dealer().Deal_Eol();
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if (io_rText.CurChar() != NULCH)
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jumpOverEol(io_rText);
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io_rText.CutToken();
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Dealer().Deal_Eol();
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SetNewToken(0);
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} // endif
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}
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void
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Context_ConstString::ReadCharChain( CharacterSource & io_rText )
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{
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char cNext = io_rText.MoveOn();
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while (cNext != '"')
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{ // Get one complete string constant: "...."
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while (cNext != '"' AND cNext != '\\')
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{ // Get string till next '\\'
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cNext = io_rText.MoveOn();
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}
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if (cNext == '\\')
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{
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io_rText.MoveOn();
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cNext = io_rText.MoveOn();
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}
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}
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io_rText.MoveOn();
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SetNewToken(new Tok_Constant(io_rText.CutToken()));
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}
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void
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Context_ConstChar::ReadCharChain( CharacterSource & io_rText )
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{
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char cNext = io_rText.MoveOn();
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while (cNext != '\'')
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{ // Get one complete char constant: "...."
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while (cNext != '\'' AND cNext != '\\')
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{ // Get string till next '\\'
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cNext = io_rText.MoveOn();
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}
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if (cNext == '\\')
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{
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io_rText.MoveOn();
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cNext = io_rText.MoveOn();
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}
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}
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io_rText.MoveOn();
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SetNewToken(new Tok_Constant(io_rText.CutToken()));
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}
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void
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Context_ConstNumeric::ReadCharChain(CharacterSource & io_rText)
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{
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char cNext = 0;
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do {
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do {
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cNext = static_cast<char>( tolower(io_rText.MoveOn()) );
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} while ( (cNext != 'e' AND isalnum(cNext)) OR cNext == '.');
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if (cNext == 'e')
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{
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cNext = io_rText.MoveOn();
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if (cNext == '+' OR cNext == '-')
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cNext = io_rText.MoveOn();
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} // endif
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} while (isalnum(cNext) OR cNext == '.'); // suffices, if the numbers are spelled correctly
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SetNewToken(new Tok_Constant(io_rText.CutToken()));
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}
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void
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Context_UnblockMacro::ReadCharChain(CharacterSource & io_rText)
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{
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jumpToWhite(io_rText);
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SetNewToken(new Tok_UnblockMacro( io_rText.CutToken() + strlen("#unblock-") ));
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}
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} // namespace cpp
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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