source: dev/trunk/ab5.0/abdev/ab_common/include/Lexical/Procedure.h@ 641

#pragma once

class Procedure
    : public RelationalObjectModuleItem
{
public:
    // 種類
    enum Kind{
        Sub,
        Function,
    };

private:
    Kind kind;

    bool isCdecl;
    mutable bool isUsing;

    // パラメータ
    Parameters params;

protected:

    // 戻り値の型
    Type returnType;

private:
    // ソースコードの位置
    SourceCodePosition sourceCodePosition;

    // XMLシリアライズ用
private:
    friend class boost::serialization::access;
    template<class Archive> void serialize(Archive& ar, const unsigned int version)
    {
        trace_for_serialize( "serializing - Procedure" );

        ar & BOOST_SERIALIZATION_BASE_OBJECT_NVP( RelationalObjectModuleItem );
        ar & BOOST_SERIALIZATION_NVP( kind );
        ar & BOOST_SERIALIZATION_NVP( isCdecl );
        ar & BOOST_SERIALIZATION_NVP( isUsing );
        ar & BOOST_SERIALIZATION_NVP( params );
        ar & BOOST_SERIALIZATION_NVP( returnType );
        ar & BOOST_SERIALIZATION_NVP( sourceCodePosition );
    }

public:
    Procedure( const Symbol &symbol, Kind kind, bool isCdecl )
        : RelationalObjectModuleItem( symbol )
        , kind( kind )
        , isCdecl( isCdecl )
        , isUsing( false )
    {
    }
    Procedure()
    {
    }
    ~Procedure(){
        BOOST_FOREACH( Parameter *pParam, params ){
            delete pParam;
        }
    }

    bool IsSub() const
    {
        return ( kind == Sub );
    }
    bool IsFunction() const
    {
        return ( kind == Function );
    }

    bool IsCdecl() const
    {
        return isCdecl;
    }
    void Using() const
    {
        isUsing = true;
    }
    bool IsUsing() const
    {
        return isUsing;
    }

    const SourceCodePosition &GetSourceCodePosition() const
    {
        return sourceCodePosition;
    }
    void SetSourceCodePosition( const SourceCodePosition &sourceCodePosition )
    {
        this->sourceCodePosition = sourceCodePosition;
    }
    virtual void ResetRelationalObjectModuleIndex( const std::vector<int> &relationTable );

    const Parameters &Params() const
    {
        return params;
    }
    Parameters &GetParameters()
    {
        return params;
    }
    const Type &ReturnType() const
    {
        return returnType;
    }
    Type &ReturnType()
    {
        return returnType;
    }

    virtual bool Resolve( const ObjectModule &resolver, ResolveErrors &resolveErrors );
};

class UserProc : public Procedure, public Jenga::Common::ObjectInHashmap<UserProc>
{
public:
    std::string _paramStr;

private:
    NamespaceScopesCollection importedNamespaces;

    // 親クラスと対応するメソッド
    const CClass *pParentClass;
    const Interface *pInterface;
    CMethod *pMethod;

    bool isMacro;

    // パラメータの追加情報
    int secondParmNum;
    Parameters realParams;
    int realSecondParmNum;

    // 各種フラグ
    bool isExport;
    mutable bool isAutoGenerationSystem;
    mutable bool isAutoGeneration;
    mutable bool isCompiled;

    mutable DWORD beginOpAddress;
    mutable DWORD endOpAddress;

    // ローカル変数
    mutable Variables localVars;

    // 識別ID
    int id;

    // ネイティブコード
    NativeCode nativeCode;

    // XMLシリアライズ用
private:
    friend class boost::serialization::access;
    template<class Archive> void serialize(Archive& ar, const unsigned int version)
    {
        trace_for_serialize( "serializing - UserProc" );

        ar & BOOST_SERIALIZATION_BASE_OBJECT_NVP( Procedure );
        ar & boost::serialization::make_nvp("pParentClass", const_cast<CClass *&>(pParentClass) );
        ar & boost::serialization::make_nvp("pInterface", const_cast<Interface *&>(pInterface) );

        if( ActiveBasic::Common::Environment::IsRemoveExternal() )
        {
            if( this->IsExternal() )
            {
                this->NeedResolve();
                return;
            }
        }

        ar & BOOST_SERIALIZATION_NVP( _paramStr );
        ar & BOOST_SERIALIZATION_NVP( importedNamespaces );
        ar & BOOST_SERIALIZATION_NVP( pMethod );
        ar & BOOST_SERIALIZATION_NVP( isMacro );
        ar & BOOST_SERIALIZATION_NVP( secondParmNum );
        ar & BOOST_SERIALIZATION_NVP( realParams );
        ar & BOOST_SERIALIZATION_NVP( realSecondParmNum );
        ar & BOOST_SERIALIZATION_NVP( isExport );
        ar & BOOST_SERIALIZATION_NVP( isAutoGenerationSystem );
        ar & BOOST_SERIALIZATION_NVP( isAutoGeneration );
        ar & BOOST_SERIALIZATION_NVP( isCompiled );
        ar & BOOST_SERIALIZATION_NVP( beginOpAddress );
        ar & BOOST_SERIALIZATION_NVP( endOpAddress );
        ar & BOOST_SERIALIZATION_NVP( localVars );
        ar & BOOST_SERIALIZATION_NVP( id );
        ar & BOOST_SERIALIZATION_NVP( nativeCode );
    }

public:

    UserProc( const Symbol &symbol, const NamespaceScopesCollection &importedNamespaces, Kind kind, bool isMacro, bool isCdecl, bool isExport );
    UserProc( const UserProc &userProc, const CClass *pParentClass );
    UserProc();
    ~UserProc();

    void SetReturnType( const Type &newReturnType )
    {
        returnType = newReturnType;
    }

    virtual const std::string &GetKeyName() const
    {
        return GetName();
    }

    virtual bool IsDuplication( const UserProc *pUserProc ) const
    {
        bool isEqualParentClass =
            this->HasParentClass() && pUserProc->HasParentClass()
            ? this->GetParentClassPtr()->Equals( pUserProc->GetParentClassPtr() )
            : this->GetParentClassPtr() == pUserProc->GetParentClassPtr();
        bool isEqualInterface =
            this->pInterface && pUserProc->pInterface
            ? this->pInterface->Equals( pUserProc->pInterface )
            : this->pInterface == pUserProc->pInterface;

        if( isEqualParentClass                                      // 親クラスが等しい
            && isEqualInterface                                     // インターフェイスが等しい
            && pUserProc->IsEqualSymbol( *this )                    // 名前空間及び名前が等しい
            && this->Params().Equals( pUserProc->Params() )         // パラメータが等しい
            && this->returnType.Equals( pUserProc->returnType ) )   // 戻り値が等しい
        {
            return true;
        }
        return false;
    }

    virtual void ResetRelationalObjectModuleIndex( const std::vector<int> &relationTable );

    /*!
    @brief  オーバーライド用に関数同士が等しいかどうかをチェックする
    @param  actualTypeParametersForThisProc thisオブジェクトで保有するメソッドを対象とした実型パラメータ
            pUserProc 照らし合わせる関数
    */
    bool IsEqualForOverride( const Types &actualTypeParametersForThisProc, const UserProc *pUserProc ) const;

    bool IsMacro() const
    {
        return isMacro;
    }

    int GetSecondParmNum() const
    {
        return secondParmNum;
    }
    void SetSecondParmNum( int secondParmNum )
    {
        this->secondParmNum = secondParmNum;
    }
    const Parameters &RealParams() const
    {
        return realParams;
    }
    Parameters &RealParams()
    {
        return realParams;
    }
    void SetRealParams( const Parameters &params )
    {
        realParams = params;
    }
    int GetRealSecondParmNum() const
    {
        return realSecondParmNum;
    }

    void ExportOff(){
        isExport = false;
    }
    bool IsExport() const
    {
        return isExport;
    }
    void ThisIsAutoGenerationSystemProc() const
    {
        isAutoGenerationSystem = true;
    }
    bool IsAutoGenerationSystem() const
    {
        return isAutoGenerationSystem;
    }
    void ThisIsAutoGenerationProc() const
    {
        isAutoGeneration = true;
    }
    bool IsAutoGeneration() const
    {
        return isAutoGeneration;
    }
    bool IsSystem() const;
    void CompleteCompile() const
    {
        isCompiled = true;
    }
    void KillCompileStatus() const
    {
        isCompiled = false;
    }
    bool IsCompiled() const
    {
        return isCompiled;
    }
    bool IsDestructor() const
    {
        return ( GetName()[0] == '~' );
    }

    // バイナリコード位置とサイズ
    DWORD GetBeginOpAddress() const
    {
        return beginOpAddress;
    }
    void SetBeginOpAddress( DWORD beginOpAddress ) const
    {
        this->beginOpAddress = beginOpAddress;
    }
    DWORD GetEndOpAddress() const
    {
        return endOpAddress;
    }
    void SetEndOpAddress( DWORD endOpAddress ) const
    {
        this->endOpAddress = endOpAddress;
    }
    int GetCodeSize() const
    {
        return endOpAddress - beginOpAddress;
    }

    virtual const NamespaceScopes &GetNamespaceScopes() const;
    const NamespaceScopesCollection &GetImportedNamespaces() const;

    Variables &GetLocalVars() const
    {
        return localVars;
    }

    int GetId() const
    {
        return id;
    }

    const NativeCode &GetNativeCode() const
    {
        return nativeCode;
    }
    NativeCode &GetNativeCode()
    {
        return nativeCode;
    }

    std::string GetFullName() const;
    bool IsCastOperator() const;

    bool IsVirtual() const;

    void SetParentClass( const CClass *pParentClass ){
        this->pParentClass = pParentClass;
    }
    const CClass *GetParentClassPtr() const
    {
        return pParentClass;
    }
    const CClass &GetParentClass() const
    {
        return *pParentClass;
    }
    bool HasParentClass() const
    {
        return ( pParentClass != NULL );
    }
    bool IsGlobalProcedure() const
    {
        return ( pParentClass == NULL );
    }
    void SetInterface( const Interface *pInterface )
    {
        this->pInterface = pInterface;
    }
    void SetMethod( CMethod *pMethod ){
        this->pMethod = pMethod;
    }
    const CMethod &GetMethod() const;

    virtual bool Resolve( const ObjectModule &resolver, ResolveErrors &resolveErrors );

    static const UserProc *pGlobalProc;
};

class UserProcs : public Jenga::Common::Hashmap<UserProc>
{
    // XMLシリアライズ用
private:
    friend class boost::serialization::access;
    template<class Archive> void serialize(Archive& ar, const unsigned int version)
    {
        trace_for_serialize( "serializing - UserProcs" );

        ar & boost::serialization::make_nvp("Hashmap_UserProcImpl",
            boost::serialization::base_object<Jenga::Common::Hashmap<UserProc>>(*this));
    }


public:
    UserProcs()
    {
    }
    ~UserProcs()
    {
    }

    void EnumGlobalProcs( const char *simpleName, const Symbol &localSymbol, std::vector<const UserProc *> &subs );
};

class DllProc
    : public Procedure
    , public Jenga::Common::ObjectInHashmap<DllProc>
{
    std::string dllFileName;
    std::string alias;
    int lookupAddress;

    // XMLシリアライズ用
private:
    friend class boost::serialization::access;
    template<class Archive> void serialize(Archive& ar, const unsigned int version)
    {
        trace_for_serialize( "serializing - DllProc" );

        ar & BOOST_SERIALIZATION_BASE_OBJECT_NVP( Procedure );

        if( ActiveBasic::Common::Environment::IsRemoveExternal() )
        {
            if( this->IsExternal() )
            {
                this->NeedResolve();
                return;
            }
        }

        ar & BOOST_SERIALIZATION_NVP( dllFileName );
        ar & BOOST_SERIALIZATION_NVP( alias );
        ar & BOOST_SERIALIZATION_NVP( lookupAddress );
    }

public:
    DllProc( const Symbol &symbol, Kind kind, bool isCdecl, const std::string &dllFileName, const std::string &alias )
        : Procedure( symbol, kind, isCdecl )
        , dllFileName( dllFileName )
        , alias( alias )
        , lookupAddress( 0 )
    {
    }
    DllProc()
    {
    }
    ~DllProc()
    {
    }

    virtual const std::string &GetKeyName() const
    {
        return GetName();
    }

    virtual bool IsDuplication( const DllProc *pDllProc ) const
    {
        if( pDllProc->IsEqualSymbol( *this )
            && this->Params().Equals( pDllProc->Params() ) )
        {
            return true;
        }
        return false;
    }

    const std::string &GetDllFileName() const
    {
        return dllFileName;
    }
    const std::string &GetAlias() const
    {
        return alias;
    }

    void SetLookupAddress( int lookupAddress ){
        this->lookupAddress = lookupAddress;
    }
    int GetLookupAddress() const
    {
        return lookupAddress;
    }

    virtual bool Resolve( const ObjectModule &resolver, ResolveErrors &resolveErrors );
};
class DllProcs : public Jenga::Common::Hashmap<DllProc>
{
    // XMLシリアライズ用
private:
    friend class boost::serialization::access;
    template<class Archive> void serialize(Archive& ar, const unsigned int version)
    {
        trace_for_serialize( "serializing - DllProcs" );

        ar & boost::serialization::make_nvp("Hashmap_DllProc",
            boost::serialization::base_object<Jenga::Common::Hashmap<DllProc>>(*this));
    }
};

class ProcPointer
    : public Procedure
{
    // XMLシリアライズ用
private:
    friend class boost::serialization::access;
    template<class Archive> void serialize(Archive& ar, const unsigned int version)
    {
        trace_for_serialize( "serializing - ProcPointer" );

        ar & BOOST_SERIALIZATION_BASE_OBJECT_NVP( Procedure );
    }

public:
    ProcPointer( Kind kind )
        : Procedure( Symbol( NamespaceScopes(), std::string() ), kind, false )
    {
    }
    ProcPointer()
    {
    }
    ~ProcPointer()
    {
    }

    virtual bool Resolve( const ObjectModule &resolver, ResolveErrors &resolveErrors );
};

class ProcPointers : public std::vector<ProcPointer *>
{
    // XMLシリアライズ用
private:
    friend class boost::serialization::access;
    template<class Archive> void serialize(Archive& ar, const unsigned int version)
    {
        trace_for_serialize( "serializing - ProcPointers" );

        ar & boost::serialization::make_nvp("vector_ProcPointer",
            boost::serialization::base_object<vector<ProcPointer *>>(*this));
    }

public:
    ProcPointers()
    {
    }
    ~ProcPointers()
    {
        Clear();
    }

    void Clear();
    void PullOutAll()
    {
        clear();
    }
};