/**************************************************************
 * 
 * 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
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/

#include <precomp.h>
#include "pe_ignor.hxx"


// NOT FULLY DECLARED SERVICES


namespace cpp {


PE_Ignore::PE_Ignore( Cpp_PE * i_pParent )
	:   Cpp_PE(i_pParent),
        nBracketCounter(0),
        bBlockOpened(false)
{
	Setup_StatusFunctions();
}


PE_Ignore::~PE_Ignore()
{
}

void
PE_Ignore::Call_Handler( const cpp::Token & i_rTok )
{
    if ( NOT bBlockOpened )
    {
	    switch (i_rTok.TypeId())
        {
            case Tid_SwBracket_Left:	SetTokenResult(done, stay);
			    						nBracketCounter++;
			    						bBlockOpened = true;
				    					break;
    		case Tid_Semicolon:			SetTokenResult(done, pop_success);
                                        break;
            default:
                                        SetTokenResult(done, stay);
    	}	// end switch
    }
    else if ( nBracketCounter > 0 )
    {
        SetTokenResult(done, stay);

	    switch (i_rTok.TypeId())
        {
            case Tid_SwBracket_Left:	nBracketCounter++;
			    						break;
    		case Tid_SwBracket_Right:	nBracketCounter--;
		    							break;
    	}	// end switch
    }
    else if ( i_rTok.TypeId() == Tid_Semicolon )
    {
        SetTokenResult(done, pop_success);
    }
    else
    {
        SetTokenResult(not_done, pop_success);
    }
}

void
PE_Ignore::Setup_StatusFunctions()
{
	// Does nothing.
}

void
PE_Ignore::InitData()
{
	nBracketCounter = 0;
	bBlockOpened = false;
}

void
PE_Ignore::TransferData()
{
	// Does nothing.
}


}   // namespace cpp