xref: /trunk/main/autodoc/source/parser_i/idl/pe_evalu.cxx (revision 78bc99aafea97f4987aed12e674c2d2f1166dd91)

/**************************************************************
 *
 * 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 <s2_luidl/pe_evalu.hxx>

// NOT FULLY DECLARED SERVICES
#include <ary/idl/i_enumvalue.hxx>
#include <ary/idl/i_gate.hxx>
#include <ary/idl/ip_ce.hxx>
#include <ary/doc/d_oldidldocu.hxx>
#include <s2_luidl/tk_ident.hxx>
#include <s2_luidl/tk_punct.hxx>
#include <s2_luidl/tk_const.hxx>


namespace csi
{
namespace uidl
{


#ifdef DF
#undef DF
#endif
#define DF  &PE_Value::On_Default

PE_Value::F_TOK
PE_Value::aDispatcher[PE_Value::e_STATES_MAX][PE_Value::tt_MAX] =
        {   { DF, DF, DF },  // e_none
            { &PE_Value::On_expect_name_Identifier,
                  DF, DF },  // expect_name
            { DF, &PE_Value::On_got_name_Punctuation,
                      &PE_Value::On_got_name_Assignment }  // got_name
        };



inline void
PE_Value::CallHandler( const char *     i_sTokenText,
                       E_TokenType      i_eTokenType )
    { (this->*aDispatcher[eState][i_eTokenType])(i_sTokenText); }





PE_Value::PE_Value( String  &   o_rName,
                    String  &   o_rAssignment,
                    bool        i_bIsConst )
    :   eState(e_none),
        pName(&o_rName),
        pAssignment(&o_rAssignment),
        bIsConst(i_bIsConst)
{
}

void
PE_Value::EstablishContacts( UnoIDL_PE *                io_pParentPE,
                             ary::Repository &          io_rRepository,
                             TokenProcessing_Result &   o_rResult )
{
    UnoIDL_PE::EstablishContacts(io_pParentPE,io_rRepository,o_rResult);
}

PE_Value::~PE_Value()
{
}

void
PE_Value::ProcessToken( const Token & i_rToken )
{
    i_rToken.Trigger(*this);
}

void
PE_Value::Process_Identifier( const TokIdentifier & i_rToken )
{
    CallHandler(i_rToken.Text(), tt_identifier);
}

void
PE_Value::Process_Punctuation( const TokPunctuation & i_rToken )
{
    CallHandler(i_rToken.Text(), tt_punctuation);
}

void
PE_Value::Process_Assignment( const TokAssignment & i_rToken )
{
    CallHandler(i_rToken.Text(), tt_assignment);
}

void
PE_Value::On_expect_name_Identifier(const char * i_sText)
{
    *pName = i_sText;
    SetResult(done,stay);
    eState = got_name;
}

void
PE_Value::On_got_name_Punctuation(const char * i_sText)
{
    if ( (i_sText[0] == ',' AND NOT IsConst())
         OR (i_sText[0] == ';' AND IsConst()) )
    {
        SetResult(done,pop_success);
        eState = e_none;
    }
    else if (i_sText[0] == '}' AND NOT IsConst())
    {
        SetResult(not_done,pop_success);
        eState = e_none;
    }
    else
        On_Default(i_sText);
}

void
PE_Value::On_got_name_Assignment(const char * i_sText)
{
    *pAssignment = i_sText;
    SetResult(done,pop_success);
    eState = e_none;
}

void
PE_Value::On_Default(const char * )
{
    SetResult(not_done,pop_failure);
}

void
PE_Value::InitData()
{
    eState = expect_name;

    *pName = "";
    *pAssignment = "";
}

void
PE_Value::TransferData()
{
    csv_assert(pName->length() > 0);
    eState = e_none;
}

UnoIDL_PE &
PE_Value::MyPE()
{
    return *this;
}

}   // namespace uidl
}   // namespace csi