office-gobmx/rsc/source/parser/rscyacc.y
Stephan Bergmann db151516b5 loplugin:nullptr
Change-Id: I699ce2c97d7874eac78b3afcd08ba011f56156bd
2016-04-26 17:49:10 +02:00

1399 lines
34 KiB
Text

%{
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
#include "sal/config.h"
#include <limits.h>
#include <stdio.h>
#include <ctype.h>
#include <string.h>
#include <rtl/strbuf.hxx>
#include <tools/rc.h>
#include <rscerror.h>
#include <rsctools.hxx>
#include <rscclass.hxx>
#include <rsccont.hxx>
#include <rsctree.hxx>
#include <rscdb.hxx>
#include <rscdef.hxx>
#include <rscpar.hxx>
#include <rsclex.hxx>
ObjectStack S;
RscTop * pCurClass;
sal_uInt32 nCurMask;
char szErrBuf[ 100 ];
RSCINST GetVarInst( const RSCINST & rInst, const char * pVarName )
{
RSCINST aInst;
aInst = rInst.pClass->GetVariable( rInst, pHS->getID( pVarName ),
RSCINST() );
if( !aInst.pData )
pTC->pEH->Error( ERR_NOVARIABLENAME, rInst.pClass, RscId() );
return aInst;
}
void SetNumber( const RSCINST & rInst, const char * pVarName, sal_Int32 lValue )
{
RSCINST aInst;
aInst = GetVarInst( rInst, pVarName );
if( aInst.pData )
{
ERRTYPE aError;
aError = aInst.pClass->SetNumber( aInst, lValue );
if( aError.IsError() )
pTC->pEH->Error( aError, aInst.pClass, RscId() );
}
}
void SetConst( const RSCINST & rInst, const char * pVarName,
Atom nValueId, sal_Int32 nVal )
{
RSCINST aInst;
aInst = GetVarInst( rInst, pVarName );
if( aInst.pData )
{
ERRTYPE aError;
aError = aInst.pClass->SetConst( aInst, nValueId, nVal );
if( aError.IsError() )
pTC->pEH->Error( aError, aInst.pClass, RscId() );
}
}
void SetString( const RSCINST & rInst, const char * pVarName, const char * pStr )
{
RSCINST aInst;
aInst = GetVarInst( rInst, pVarName );
if( aInst.pData ){
ERRTYPE aError;
aError = aInst.pClass->SetString( aInst, pStr );
if( aError.IsError() )
pTC->pEH->Error( aError, aInst.pClass, RscId() );
}
}
RscId MakeRscId( RscExpType aExpType )
{
if( !aExpType.IsNothing() )
{
sal_Int32 lValue(0);
if( !aExpType.Evaluate( &lValue ) )
pTC->pEH->Error( ERR_ZERODIVISION, nullptr, RscId() );
if( lValue < 1 || lValue > (sal_Int32)0x7FFF )
{
pTC->pEH->Error( ERR_IDRANGE, nullptr, RscId(),
rtl::OString::number(lValue).getStr() );
}
if( aExpType.IsDefinition() )
return RscId( aExpType.aExp.pDef );
else
return RscId( lValue );
}
return RscId();
}
bool DoClassHeader( RSCHEADER * pHeader, bool bMember )
{
RSCINST aCopyInst;
RscId aName1 = MakeRscId( pHeader->nName1 );
RscId aName2 = MakeRscId( pHeader->nName2 );
if( pHeader->pRefClass )
aCopyInst.pClass = pHeader->pRefClass;
else
aCopyInst.pClass = pHeader->pClass;
if( TYPE_COPY == pHeader->nTyp )
{
ObjNode * pCopyObj = aCopyInst.pClass->GetObjNode( aName2 );
if( !pCopyObj )
{
rtl::OStringBuffer aMsg( pHS->getString( aCopyInst.pClass->GetId() ) );
aMsg.append(' ');
aMsg.append(aName2.GetName());
pTC->pEH->Error( ERR_NOCOPYOBJ, pHeader->pClass, aName1,
aMsg.getStr() );
}
else
aCopyInst.pData = pCopyObj->GetRscObj();
}
if( bMember )
{
// Angabe von Superklassen oder abgeleiteten Klassen ist jetzt erlaubt
if( S.Top().pClass->InHierarchy( pHeader->pClass ) ||
pHeader->pClass->InHierarchy( S.Top().pClass) )
{
if( aCopyInst.IsInst() )
{
RSCINST aTmpI( S.Top() );
aTmpI.pClass->Destroy( aTmpI );
aTmpI.pClass->Create( &aTmpI, aCopyInst );
}
}
else
pTC->pEH->Error( ERR_FALSETYPE, S.Top().pClass, aName1,
pHS->getString( pHeader->pClass->GetId() ).getStr() );
}
else
{
if( S.IsEmpty() )
{
if( (sal_Int32)aName1 < 256 )
pTC->pEH->Error( WRN_GLOBALID, pHeader->pClass, aName1 );
if( aCopyInst.IsInst() )
S.Push( pHeader->pClass->Create( nullptr, aCopyInst ) );
else
S.Push( pHeader->pClass->Create( nullptr, RSCINST() ) );
pTC->pEH->StdOut( ".", RscVerbosityVerbose );
if( !aName1.IsId() )
pTC->pEH->Error( ERR_IDEXPECTED, pHeader->pClass, aName1 );
else
{
ObjNode * pNode = new ObjNode( aName1, S.Top().pData,
pFI->GetFileIndex() );
if( !pHeader->pClass->PutObjNode( pNode ) )
pTC->pEH->Error( ERR_DOUBLEID, pHeader->pClass, aName1 );
}
}
else
{
RSCINST aTmpI;
ERRTYPE aError;
if( (sal_Int32)aName1 >= 256 && aName1.IsId() )
pTC->pEH->Error( WRN_LOCALID, pHeader->pClass, aName1 );
aError = S.Top().pClass->GetElement( S.Top(), aName1,
pHeader->pClass, aCopyInst, &aTmpI );
if( aError.IsWarning() )
{
pTC->pEH->Error( aError, pHeader->pClass, aName1 );
}
else if( aError.IsError() )
{
if( ERR_CONT_INVALIDTYPE == aError )
pTC->pEH->Error( aError, S.Top().pClass, aName1,
pHS->getString( pHeader->pClass->GetId() ).getStr() );
else
pTC->pEH->Error( aError, S.Top().pClass, aName1 );
S.Top().pClass->GetElement( S.Top(), RscId(),
pHeader->pClass, RSCINST(), &aTmpI );
if( !aTmpI.IsInst() )
return false;
}
S.Push( aTmpI );
}
}
if( TYPE_REF == pHeader->nTyp )
{
ERRTYPE aError;
aError = S.Top().pClass->SetRef( S.Top(), aName2 );
pTC->pEH->Error( aError, S.Top().pClass, aName1 );
}
return true ;
}
RSCINST GetFirstTupelEle( const RSCINST & rTop )
{ // Aufwaertskompatible, Tupel probieren
RSCINST aInst;
ERRTYPE aErr;
aErr = rTop.pClass->GetElement( rTop, RscId(), nullptr, RSCINST(), &aInst );
if( !aErr.IsError() )
aInst = aInst.pClass->GetTupelVar( aInst, 0, RSCINST() );
return aInst;
}
//#define YYDEBUG 1
#ifdef UNX
#define YYMAXDEPTH 2000
#else
#define YYMAXDEPTH 800
#endif
#if defined _MSC_VER
#pragma warning(push, 1)
#pragma warning(disable:4129 4273 4701 4702)
#endif
#ifdef __GNUC__
#pragma GCC diagnostic ignored "-Wwrite-strings"
#endif
%}
/* Compilerstack */
%union {
Atom varid;
struct {
Atom hashid;
sal_Int32 nValue;
} constname;
RscTop * pClass;
RSCHEADER header;
struct {
CLASS_DATA pData;
RscTop * pClass;
} instance;
sal_Int32 value;
sal_uInt16 ushort;
short exp_short;
char * string;
bool svbool;
REF_ENUM copyref;
RscDefine * defineele;
rtl_TextEncoding charset;
RscExpType macrostruct;
}
/* Token */
%token <value> NUMBER
%token <string> SYMBOL
%token <defineele> RSCDEFINE
%token <string> STRING
%token <string> INCLUDE_STRING
%token <character> CHARACTER
%token <svbool> BOOLEAN
%token LINE
%token AUTO_ID
%token NOT
%token XSCALE
%token YSCALE
%token RGB
%token GEOMETRY
%token POSITION
%token DIMENSION
%token INZOOMOUTPUTSIZE
%token FLOATINGPOS
%token DEFINE
%token INCLUDE
%token MACROTARGET
%token DEFAULT
%token <pClass> CLASSNAME
%token <varid> VARNAME
%token <constname> CONSTNAME
%token CLASS
%token EXTENDABLE
%token WRITEIFSET
%type <macrostruct> macro_expression
%type <macrostruct> id_expression
%type <value> long_expression
%type <string> string_multiline
%type <pClass> type
%type <pClass> type_base
%type <header> class_header_body
%type <header> class_header
%type <header> var_header_class
%type <copyref> copy_ref
%type <ushort> type_flags
%left '|'
%left '&'
%left LEFTSHIFT RIGHTSHIFT
%left '+' '-'
%left '*' '/'
%left UNARYMINUS
%left UNARYPLUS
%left ','
%left '(' ')'
/* Grammatik */
%start resource_definitions
%%
resource_definitions
:
| resource_definitions resource_definition
| MACROTARGET macro_expression
{
RscExpType aExpType;
sal_Int32 lValue;
aExpType.cUnused = false;
aExpType.cType = RSCEXP_NOTHING;
pExp = new RscExpression( aExpType, '+', $2 );
if( !pExp->Evaluate( &lValue ) )
{
pTC->pEH->Error( ERR_ZERODIVISION, nullptr, RscId() );
}
delete pExp;
}
;
resource_definition
: line_number
| '#' DEFINE SYMBOL macro_expression
{
bool bError = false;
if( $4.IsNumber() )
{
if( !pTC->aFileTab.NewDef( pFI->GetFileIndex(),
rtl::OString( $3 ),
$4.GetLong(), ULONG_MAX ) )
bError = true;
}
else if( $4.IsDefinition() )
{
RscExpType aExpType;
RscExpression * pExpr;
aExpType.cUnused = false;
aExpType.cType = RSCEXP_NOTHING;
aExpType.SetLong( 0 );
aExpType.cType = RSCEXP_LONG;
pExpr = new RscExpression( aExpType, '+', $4 );
if( !pTC->aFileTab.NewDef( pFI->GetFileIndex(),
rtl::OString( $3 ), pExpr, ULONG_MAX ) )
{
bError =true;
}
}
else if( $4.IsExpression() )
{
if( !pTC->aFileTab.NewDef( pFI->GetFileIndex(),
rtl::OString( $3 ), $4.aExp.pExp,
ULONG_MAX ) )
{
bError = true;
}
}
if( bError )
{
pTC->pEH->Error( ERR_DECLAREDEFINE, nullptr, RscId(), $3 );
}
}
| '#' DEFINE RSCDEFINE macro_expression
{
pTC->pEH->Error(
ERR_DOUBLEDEFINE, nullptr, RscId(), $3->GetName().getStr() );
}
| '#' INCLUDE STRING
{
}
| '#' INCLUDE INCLUDE_STRING
{
}
| class_definition ';'
{
#ifdef D40
void * pMem;
pMem = rtl_allocateMemory( 20000 );
rtl_freeMemory( pMem );
#endif
}
| new_class_definition_header '{' new_class_definition_body '}' ';'
| new_class_definition_header ';'
;
new_class_definition_header
: CLASS SYMBOL id_expression ':' CLASSNAME
{
sal_Int32 lType;
$3.Evaluate( &lType );
// Klasse anlegen
Atom nId = pHS->getID( $2 );
pCurClass = new RscClass( nId, lType, $5 );
nCurMask = 1;
pTC->aNmTb.Put( nId, CLASSNAME, pCurClass );
pTC->GetRoot()->Insert( pCurClass );
}
| CLASS CLASSNAME id_expression ':' CLASSNAME
{
pCurClass = $2;
nCurMask = 1;
}
;
new_class_definition_body
:
| property_definition ';' new_class_definition_body
;
property_definition
: type_flags type SYMBOL
{
// Variable anlegen
Atom nId = pTC->aNmTb.Put( $3, VARNAME );
pCurClass->SetVariable( nId, $2, nullptr, $1, nCurMask );
nCurMask <<= 1;
}
| type_flags type VARNAME
{
pCurClass->SetVariable( $3, $2, nullptr, $1, nCurMask );
nCurMask <<= 1;
}
;
type_flags
: type_flags EXTENDABLE
{
$$ = $1 | VAR_EXTENDABLE;
}
| type_flags WRITEIFSET
{
$$ = $1 | VAR_SVDYNAMIC;
}
|
{
$$ = 0;
}
;
type
: type_base
{
$$ = $1;
}
| type_base '[' ']'
{
if( $1 )
{
rtl::OString aTypeName = rtl::OStringBuffer(pHS->getString($1->GetId())).
append("[]").makeStringAndClear();
$$ = pTC->SearchType( pHS->getID( aTypeName.getStr(), true ) );
if( !$$ )
{
RscCont * pCont;
pCont = new RscCont( pHS->getID( aTypeName.getStr() ), RSC_NOTYPE );
pCont->SetTypeClass( $1 );
pTC->InsertType( pCont );
$$ = pCont;
}
}
else
{
$$ = nullptr;
}
}
;
type_base
: CLASSNAME
{
$$ = $1;
}
| SYMBOL
{
RscTop * pType = pTC->SearchType( pHS->getID( $1, true ) );
if( !pType )
pTC->pEH->Error( ERR_NOTYPE, pCurClass, RscId() );
$$ = pType;
}
;
class_definition
: class_header class_body
{
if( TYPE_REF == $1.nTyp )
{
pTC->pEH->Error( ERR_REFNOTALLOWED, S.Top().pClass,
RscId( $1.nName1 ) );
}
S.Pop();
}
| class_header
{
ERRTYPE aError;
RscId aRscId( $1.nName1 );
if( TYPE_NOTHING == $1.nTyp && aRscId.IsId() )
aError = S.Top().pClass->SetRef( S.Top(), aRscId );
else if( TYPE_COPY == $1.nTyp )
aError = ERR_COPYNOTALLOWED;
if( aError.IsError() || aError.IsWarning() )
pTC->pEH->Error( aError, S.Top().pClass, aRscId );
S.Pop();
}
;
class_header
: class_header_body
{
if( !DoClassHeader( &$1, false ) )
return ERR_ERROR;
$$ = $1;
}
;
copy_ref
: '<'
{
$$ = TYPE_COPY;
}
| ','
{
$$ = TYPE_REF;
}
;
class_header_body
: CLASSNAME id_expression copy_ref CLASSNAME id_expression
{
$$.pClass = $1;
$$.nName1 = $2;
$$.nTyp = $3;
$$.pRefClass = $4;
$$.nName2 = $5;
}
| CLASSNAME id_expression copy_ref id_expression
{
$$.pClass = $1;
$$.nName1 = $2;
$$.nTyp = $3;
$$.pRefClass = nullptr;
$$.nName2 = $4;
}
| CLASSNAME id_expression
{
$$.pClass = $1;
$$.nName1 = $2;
$$.nTyp = TYPE_NOTHING;
$$.pRefClass = nullptr;
$$.nName2.cType = RSCEXP_NOTHING;
}
| CLASSNAME copy_ref id_expression
{
$$.pClass = $1;
$$.nName1.cType = RSCEXP_NOTHING;
$$.nTyp = $2;
$$.pRefClass = nullptr;
$$.nName2 = $3;
}
| CLASSNAME copy_ref CLASSNAME id_expression
{
$$.pClass = $1;
$$.nName1.cType = RSCEXP_NOTHING;
$$.nTyp = $2;
$$.pRefClass = $3;
$$.nName2 = $4;
}
| CLASSNAME
{
$$.pClass = $1;
$$.nName1.cType = RSCEXP_NOTHING;
$$.nTyp = TYPE_NOTHING;
$$.nName2.cType = RSCEXP_NOTHING;
}
;
class_body
: '{' var_definitions '}'
| '{' '}'
| string_multiline
{
SetString( S.Top(), "TEXT", $1 );
}
;
var_definitions
: var_definition
| var_definitions var_definition
;
xy_mapmode
: CONSTNAME
{
SetConst( S.Top(), "_XYMAPMODE", $1.hashid, $1.nValue );
}
|
;
wh_mapmode
: CONSTNAME
{
SetConst( S.Top(), "_WHMAPMODE", $1.hashid, $1.nValue );
}
|
;
xywh_mapmode
: CONSTNAME
{
SetConst( S.Top(), "_XYMAPMODE", $1.hashid, $1.nValue );
SetConst( S.Top(), "_WHMAPMODE", $1.hashid, $1.nValue );
}
|
;
var_definition
: line_number
| var_header var_body ';'
{
S.Pop();
}
| class_definition ';'
| var_header_class class_body ';'
{
if( TYPE_REF == $1.nTyp )
pTC->pEH->Error( ERR_REFNOTALLOWED, S.Top().pClass,
RscId( $1.nName1 ) );
if( S.Top().pClass->GetCount( S.Top() ) )
pTC->pEH->Error( WRN_SUBINMEMBER, S.Top().pClass,
RscId( $1.nName1 ) );
S.Pop();
}
| var_header_class ';'
{
ERRTYPE aError;
RscId aRscId( $1.nName1 );
if( TYPE_NOTHING == $1.nTyp && aRscId.IsId() )
aError = S.Top().pClass->SetRef( S.Top(), aRscId );
else if( TYPE_COPY == $1.nTyp )
aError = ERR_COPYNOTALLOWED;
if( S.Top().pClass->GetCount( S.Top() ) )
aError = WRN_SUBINMEMBER;
if( aError.IsError() || aError.IsWarning() )
pTC->pEH->Error( aError, S.Top().pClass, aRscId );
S.Pop();
}
| XSCALE '=' '(' long_expression ',' long_expression ')' ';'
{
SetNumber( S.Top(), "_XNUMERATOR", $4 );
SetNumber( S.Top(), "_XDENOMINATOR", $6 );
}
| YSCALE '=' '(' long_expression ',' long_expression ')' ';'
{
SetNumber( S.Top(), "_YNUMERATOR", $4 );
SetNumber( S.Top(), "_YDENOMINATOR", $6 );
}
| RGB '=' '(' long_expression ',' long_expression
',' long_expression ')' ';'
{
SetNumber( S.Top(), "RED", $4 );
SetNumber( S.Top(), "GREEN", $6 );
SetNumber( S.Top(), "BLUE", $8 );
}
| GEOMETRY '=' xywh_mapmode '(' long_expression ',' long_expression ','
long_expression ',' long_expression ')' ';'
{
SetNumber( S.Top(), "_X", $5 );
SetNumber( S.Top(), "_Y", $7 );
SetNumber( S.Top(), "_WIDTH", $9 );
SetNumber( S.Top(), "_HEIGHT", $11 );
}
| POSITION '=' xy_mapmode '(' long_expression ',' long_expression
')' ';'
{
SetNumber( S.Top(), "_X", $5 );
SetNumber( S.Top(), "_Y", $7 );
}
| DIMENSION '=' wh_mapmode '(' long_expression ',' long_expression
')' ';'
{
SetNumber( S.Top(), "_WIDTH", $5 );
SetNumber( S.Top(), "_HEIGHT", $7 );
}
| INZOOMOUTPUTSIZE '=' CONSTNAME '(' long_expression ',' long_expression
')' ';'
{
SetConst( S.Top(), "_ZOOMINMAPMODE", $3.hashid, $3.nValue );
SetNumber( S.Top(), "_ZOOMINWIDTH", $5 );
SetNumber( S.Top(), "_ZOOMINHEIGHT", $7 );
}
| INZOOMOUTPUTSIZE '=' '(' long_expression ',' long_expression ')' ';'
{
SetNumber( S.Top(), "_ZOOMINWIDTH", $4 );
SetNumber( S.Top(), "_ZOOMINHEIGHT", $6 );
}
| FLOATINGPOS '=' CONSTNAME '(' long_expression ',' long_expression
')' ';'
{
SetConst( S.Top(), "_FLOATINGPOSMAPMODE", $3.hashid, $3.nValue );
SetNumber( S.Top(), "_FLOATINGPOSX", $5 );
SetNumber( S.Top(), "_FLOATINGPOSY", $7 );
}
| FLOATINGPOS '=' '(' long_expression ',' long_expression ')' ';'
{
SetNumber( S.Top(), "_FLOATINGPOSX", $4 );
SetNumber( S.Top(), "_FLOATINGPOSY", $6 );
}
;
var_header_class
: VARNAME '=' class_header_body
{
RSCINST aInst;
aInst = S.Top().pClass->GetVariable( S.Top(), $1, RSCINST(), false, $3.pClass );
if( aInst.pData )
S.Push( aInst );
else
{
pTC->pEH->Error( ERR_NOVARIABLENAME, S.Top().pClass, RscId(),
pHS->getString( $1 ).getStr() );
return ERR_ERROR;
}
if( !DoClassHeader( &$3, true ) )
return ERR_ERROR;
$$ = $3;
}
| VARNAME '[' CONSTNAME ']' '=' class_header_body
{
RSCINST aInst;
aInst = S.Top().pClass->GetVariable( S.Top(), $1, RSCINST() );
if( aInst.pData )
{
ERRTYPE aError;
RSCINST aIdxInst;
aError = aInst.pClass->GetArrayEle(
aInst, $3.hashid, nullptr, &aIdxInst );
if( aError.IsError() || aError.IsWarning() )
pTC->pEH->Error( aError, S.Top().pClass, RscId() );
if( aError.IsError() )
return ERR_ERROR;
S.Push( aIdxInst );
}
else
{
pTC->pEH->Error( ERR_NOVARIABLENAME, S.Top().pClass, RscId(),
pHS->getString( $1 ).getStr() );
return ERR_ERROR;
}
if( !DoClassHeader( &$6, true ) )
return ERR_ERROR;
$$ = $6;
}
| VARNAME '[' SYMBOL ']' '=' class_header_body
{
RSCINST aInst;
aInst = S.Top().pClass->GetVariable( S.Top(), $1, RSCINST() );
if( aInst.pData )
{
long nNewLang = pTC->AddLanguage( $3 );
ERRTYPE aError;
RSCINST aIdxInst;
aError = aInst.pClass->GetArrayEle(
aInst, nNewLang, nullptr, &aIdxInst );
if( aError.IsError() || aError.IsWarning() )
pTC->pEH->Error( aError, S.Top().pClass, RscId() );
if( aError.IsError() )
return ERR_ERROR;
S.Push( aIdxInst );
}
else
{
pTC->pEH->Error( ERR_NOVARIABLENAME, S.Top().pClass, RscId(),
pHS->getString( $1 ).getStr() );
return ERR_ERROR;
}
if( !DoClassHeader( &$6, true ) )
return ERR_ERROR;
$$ = $6;
}
;
var_header
: VARNAME '='
{
RSCINST aInst;
aInst = S.Top().pClass->GetVariable( S.Top(), $1, RSCINST() );
if( aInst.pData )
S.Push( aInst );
else
{
pTC->pEH->Error( ERR_NOVARIABLENAME, S.Top().pClass, RscId(),
pHS->getString( $1 ).getStr() );
return ERR_ERROR;
}
}
| VARNAME '[' CONSTNAME ']' '='
{
RSCINST aInst;
aInst = S.Top().pClass->GetVariable( S.Top(), $1, RSCINST() );
if( aInst.pData )
{
ERRTYPE aError;
RSCINST aIdxInst;
aError = aInst.pClass->GetArrayEle(
aInst, $3.hashid, nullptr, &aIdxInst );
if( aError.IsError() || aError.IsWarning() )
pTC->pEH->Error( aError, S.Top().pClass, RscId() );
if( aError.IsError() )
return ERR_ERROR;
S.Push( aIdxInst );
}
else
{
pTC->pEH->Error( ERR_NOVARIABLENAME, S.Top().pClass, RscId(),
pHS->getString( $1 ).getStr() );
return ERR_ERROR;
}
}
| VARNAME '[' SYMBOL ']' '='
{
RSCINST aInst;
aInst = S.Top().pClass->GetVariable( S.Top(), $1, RSCINST() );
if( aInst.pData )
{
long nNewLang = pTC->AddLanguage( $3 );
ERRTYPE aError;
RSCINST aIdxInst;
aError = aInst.pClass->GetArrayEle(
aInst, nNewLang, nullptr, &aIdxInst );
if( aError.IsError() || aError.IsWarning() )
pTC->pEH->Error( aError, S.Top().pClass, RscId() );
if( aError.IsError() )
return ERR_ERROR;
S.Push( aIdxInst );
}
else
{
pTC->pEH->Error( ERR_NOVARIABLENAME, S.Top().pClass, RscId(),
pHS->getString( $1 ).getStr() );
return ERR_ERROR;
}
}
;
tupel_header0
:
{
RSCINST aInst;
aInst = S.Top().pClass->GetTupelVar( S.Top(), 0, RSCINST() );
if( aInst.pData )
S.Push( aInst );
else
{
pTC->pEH->Error( ERR_NOTUPELNAME, S.Top().pClass, RscId() );
return ERR_ERROR;
}
}
;
tupel_header1
:
{
RSCINST aInst;
aInst = S.Top().pClass->GetTupelVar( S.Top(), 1, RSCINST() );
if( aInst.pData )
S.Push( aInst );
else
{
pTC->pEH->Error( ERR_NOTUPELNAME, S.Top().pClass, RscId() );
return ERR_ERROR;
}
}
;
tupel_header2
:
{
RSCINST aInst;
aInst = S.Top().pClass->GetTupelVar( S.Top(), 2, RSCINST() );
if( aInst.pData )
S.Push( aInst );
else
{
pTC->pEH->Error( ERR_NOTUPELNAME, S.Top().pClass, RscId() );
return ERR_ERROR;
}
}
;
tupel_header3
:
{
RSCINST aInst;
aInst = S.Top().pClass->GetTupelVar( S.Top(), 3, RSCINST() );
if( !aInst.pData )
{
pTC->pEH->Error( ERR_NOTUPELNAME, S.Top().pClass, RscId() );
return ERR_ERROR;
}
S.Push( aInst );
}
;
tupel_body
: var_body
{
S.Pop();
}
;
var_list_header
:
{
ERRTYPE aError;
RSCINST aInst;
aError = S.Top().pClass->GetElement( S.Top(), RscId(),
nullptr, RSCINST(), &aInst );
if( aError.IsError() || aError.IsWarning() )
pTC->pEH->Error( aError, S.Top().pClass, RscId() );
if( aError.IsError() )
{ // unbedingt Instanz auf den Stack bringen
aInst = S.Top().pClass->Create( nullptr, RSCINST() );
}
S.Push( aInst );
}
;
list_body
: var_bodycomplex
{
S.Pop();
}
;
list_header
:
{
sal_uInt32 nCount = S.Top().pClass->GetCount( S.Top() );
sal_uInt32 i;
for( i = nCount; i > 0; i-- )
S.Top().pClass->DeletePos( S.Top(), i -1 );
}
;
list
: list var_list_header list_body ';'
| list var_bodysimple ';'
| list class_definition ';'
| list line_number
|
;
var_bodysimple
: macro_expression
{
sal_Int32 l;
ERRTYPE aError;
if( !$1.Evaluate( &l ) )
pTC->pEH->Error( ERR_ZERODIVISION, nullptr, RscId() );
else
{
aError = S.Top().pClass->SetRef( S.Top(), RscId( $1 ) );
if( aError.IsError() )
{
aError.Clear();
aError = S.Top().pClass->SetNumber( S.Top(), l );
}
if( aError.IsError() )
{ // Aufwaertskompatible, Tupel probieren
RSCINST aInst = GetFirstTupelEle( S.Top() );
if( aInst.pData )
{
aError.Clear(); // Fehler zuruecksetzen
aError = aInst.pClass->SetRef( aInst, RscId( $1 ) );
if( aError.IsError() )
{
aError.Clear();
aError = aInst.pClass->SetNumber( aInst, l );
}
}
}
}
if( $1.IsExpression() )
delete $1.aExp.pExp;
if( aError.IsError() || aError.IsWarning() )
pTC->pEH->Error( aError, S.Top().pClass, RscId() );
}
| CONSTNAME
{
ERRTYPE aError;
aError = S.Top().pClass->SetConst( S.Top(), $1.hashid, $1.nValue );
if( aError.IsError() )
{ // Aufwaertskompatible, Tupel probieren
RSCINST aInst = GetFirstTupelEle( S.Top() );
if( aInst.pData )
{
aError.Clear(); // Fehler zuruecksetzen
aError = aInst.pClass->SetConst( aInst, $1.hashid, $1.nValue );
}
}
if( aError.IsError() || aError.IsWarning() )
pTC->pEH->Error( aError, S.Top().pClass, RscId() );
}
| NOT CONSTNAME
{
ERRTYPE aError;
aError = S.Top().pClass->SetNotConst( S.Top(), $2.hashid );
if( aError.IsError() )
{ // Aufwaertskompatible, Tupel probieren
RSCINST aInst = GetFirstTupelEle( S.Top() );
if( aInst.pData )
{
aError.Clear(); // Fehler zuruecksetzen
aError = aInst.pClass->SetNotConst( aInst, $2.hashid );
}
}
if( aError.IsError() || aError.IsWarning() )
pTC->pEH->Error( aError, S.Top().pClass, RscId() );
}
| BOOLEAN
{
ERRTYPE aError;
aError = S.Top().pClass->SetBool( S.Top(), $1 );
if( aError.IsError() )
{ // Aufwaertskompatible, Tupel probieren
RSCINST aInst = GetFirstTupelEle( S.Top() );
if( aInst.pData )
{
aError.Clear(); // Fehler zuruecksetzen
aError = aInst.pClass->SetBool( aInst, $1 );
}
}
if( aError.IsError() || aError.IsWarning() )
pTC->pEH->Error( aError, S.Top().pClass, RscId() );
}
| string_multiline
{
ERRTYPE aError;
aError = S.Top().pClass->SetString( S.Top(), $1 );
if( aError.IsError() )
{ // Aufwaertskompatible, Tupel probieren
RSCINST aInst = GetFirstTupelEle( S.Top() );
if( aInst.pData )
{
aError.Clear(); // Fehler zuruecksetzen
aError = aInst.pClass->SetString( aInst, $1 );
}
}
if( aError.IsError() || aError.IsWarning() )
pTC->pEH->Error( aError, S.Top().pClass, RscId() );
}
| DEFAULT
;
var_bodycomplex
: '{' list_header list '}'
| '<' tupel_header0 tupel_body ';' '>'
| '<' tupel_header0 tupel_body ';' tupel_header1 tupel_body ';' '>'
| '<' tupel_header0 tupel_body ';' tupel_header1 tupel_body ';'
tupel_header2 tupel_body ';' '>'
| '<' tupel_header0 tupel_body ';' tupel_header1 tupel_body ';'
tupel_header2 tupel_body ';' tupel_header3 tupel_body ';' '>'
;
var_body
: var_bodysimple
| var_bodycomplex
;
string_multiline
: STRING
{
$$ = $1;
}
| string_multiline STRING
{
rtl::OStringBuffer aBuf( 256 );
aBuf.append( $1 );
aBuf.append( $2 );
$$ = const_cast<char*>(pStringContainer->putString( aBuf.getStr() ));
}
;
long_expression
: macro_expression
{
if( !$1.Evaluate( &$$ ) )
pTC->pEH->Error( ERR_ZERODIVISION, nullptr, RscId() );
if( $1.IsExpression() )
delete $1.aExp.pExp;
}
;
macro_expression
: RSCDEFINE
{
$$.cType = RSCEXP_DEF;
$$.aExp.pDef = $1;
}
| NUMBER
{
$$.cType = RSCEXP_LONG;
$$.SetLong( $1 );
}
| '-' macro_expression %prec UNARYMINUS
{
if( $2.IsNumber() ){
$$.cType = $2.cType;
$$.SetLong( - $2.GetLong() );
}
else
{
RscExpType aLeftExp;
aLeftExp.cType = RSCEXP_NOTHING;
$$.cType = RSCEXP_EXP;
$$.aExp.pExp = new RscExpression( aLeftExp, '-', $2 );
}
}
| '+' macro_expression %prec UNARYPLUS
{
$$ = $2;
}
| macro_expression '+' macro_expression
{
if( $1.IsNumber() && $3.IsNumber() )
{
$$.cType = RSCEXP_LONG;
$$.SetLong( $1.GetLong() + $3.GetLong() );
}
else
{
$$.cType = RSCEXP_EXP;
$$.aExp.pExp = new RscExpression( $1, '+', $3 );
}
}
| macro_expression '-' macro_expression
{
if( $1.IsNumber() && $3.IsNumber() )
{
$$.cType = RSCEXP_LONG;
$$.SetLong( $1.GetLong() - $3.GetLong() );
}
else
{
$$.cType = RSCEXP_EXP;
$$.aExp.pExp = new RscExpression( $1, '-', $3 );
}
}
| macro_expression '*' macro_expression
{
if( $1.IsNumber() && $3.IsNumber() )
{
$$.cType = RSCEXP_LONG;
$$.SetLong( $1.GetLong() * $3.GetLong() );
}
else
{
$$.cType = RSCEXP_EXP;
$$.aExp.pExp = new RscExpression( $1, '*', $3 );
}
}
| macro_expression '/' macro_expression
{
if( $1.IsNumber() && $3.IsNumber() )
{
if( 0 == $3.GetLong() )
{
$$.cType = RSCEXP_EXP;
$$.aExp.pExp = new RscExpression( $1, '/', $3 );
}
else
{
$$.cType = RSCEXP_LONG;
$$.SetLong( $1.GetLong() / $3.GetLong() );
}
}
else
{
$$.cType = RSCEXP_EXP;
$$.aExp.pExp = new RscExpression( $1, '/', $3 );
}
}
| macro_expression '&' macro_expression
{
if( $1.IsNumber() && $3.IsNumber() )
{
$$.cType = RSCEXP_LONG;
$$.SetLong( $1.GetLong() & $3.GetLong() );
}
else
{
$$.cType = RSCEXP_EXP;
$$.aExp.pExp = new RscExpression( $1, '&', $3 );
}
}
| macro_expression '|' macro_expression
{
if( $1.IsNumber() && $3.IsNumber() )
{
$$.cType = RSCEXP_LONG;
$$.SetLong( $1.GetLong() | $3.GetLong() );
}
else
{
$$.cType = RSCEXP_EXP;
$$.aExp.pExp = new RscExpression( $1, '|', $3 );
}
}
| '(' macro_expression ')'
{
$$ = $2;
}
| macro_expression LEFTSHIFT macro_expression
{
if( $1.IsNumber() && $3.IsNumber() )
{
$$.cType = RSCEXP_LONG;
$$.SetLong( $1.GetLong() << $3.GetLong() );
}
else
{
$$.cType = RSCEXP_EXP;
$$.aExp.pExp = new RscExpression( $1, 'l', $3 );
}
}
| macro_expression RIGHTSHIFT macro_expression
{
if( $1.IsNumber() && $3.IsNumber() )
{
$$.cType = RSCEXP_LONG;
$$.SetLong( $1.GetLong() >> $3.GetLong() );
}
else
{
$$.cType = RSCEXP_EXP;
$$.aExp.pExp = new RscExpression( $1, 'r', $3 );
}
}
;
id_expression
: id_expression line_number
| macro_expression
{ // pExpession auswerten und loeschen
if( RSCEXP_EXP == $1.cType )
{
sal_Int32 lValue;
if( !$1.Evaluate( &lValue ) )
pTC->pEH->Error( ERR_ZERODIVISION, nullptr, RscId() );
delete $1.aExp.pExp;
$$.cType = RSCEXP_LONG;
$$.SetLong( lValue );
}
else
{
$$ = $1;
}
}
;
DUMMY_NUMBER
: NUMBER
{
}
|
{
}
;
line_number
: '#' LINE NUMBER STRING
{
RscFile * pFName;
pFI->SetLineNo( $3 );
pFI->SetFileIndex( pTC->aFileTab.NewCodeFile( rtl::OString( $4 ) ) );
pFName = pTC->aFileTab.Get( pFI->GetFileIndex() );
pFName->bLoaded = true;
pFName->bScanned = true;
}
| '#' NUMBER STRING DUMMY_NUMBER
{
RscFile * pFName;
pFI->SetLineNo( $2 );
pFI->SetFileIndex( pTC->aFileTab.NewCodeFile( rtl::OString( $3 ) ) );
pFName = pTC->aFileTab.Get( pFI->GetFileIndex() );
pFName->bLoaded = true;
pFName->bScanned = true;
}
| '#' NUMBER
{
pFI->SetLineNo( $2 );
}
;
%%
#if defined _MSC_VER
#pragma warning(pop)
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */