xref: /aoo41x/main/basic/source/basmgr/basmgr.cxx (revision 0848378b)

/**************************************************************
 *
 * 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.
 *
 *************************************************************/



// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_basic.hxx"
#include <tools/stream.hxx>
#include <sot/storage.hxx>
#include <tools/urlobj.hxx>
#include <svl/smplhint.hxx>
#include <vcl/svapp.hxx>
#include <vcl/window.hxx>
#include <vcl/wrkwin.hxx>
#include <vcl/msgbox.hxx>
#include <basic/sbx.hxx>
#include <sot/storinfo.hxx>
#include <unotools/pathoptions.hxx>
#include <tools/debug.hxx>
#include <tools/diagnose_ex.h>
#include <basic/sbmod.hxx>
#include <basic/sbobjmod.hxx>
#include <unotools/intlwrapper.hxx>
#include <comphelper/processfactory.hxx>

#include <basic/sbuno.hxx>
#include <basic/basmgr.hxx>
#include <sbunoobj.hxx>
#include "basrid.hxx"
#include "sbintern.hxx"
#include <sb.hrc>


#define LIB_SEP			0x01
#define LIBINFO_SEP		0x02
#define LIBINFO_ID		0x1491
#define PASSWORD_MARKER	0x31452134


// Library API, implemented for XML import/export

#include <com/sun/star/container/XNameContainer.hpp>
#include <com/sun/star/container/XContainer.hpp>
#include <com/sun/star/script/XStarBasicAccess.hpp>
#include <com/sun/star/script/XStarBasicModuleInfo.hpp>
#include <com/sun/star/script/XStarBasicDialogInfo.hpp>
#include <com/sun/star/script/XStarBasicLibraryInfo.hpp>
#include <com/sun/star/script/XLibraryContainerPassword.hpp>
#include <com/sun/star/script/ModuleInfo.hpp>
#include <com/sun/star/script/vba/XVBACompatibility.hpp>
#include <com/sun/star/script/vba/XVBAModuleInfo.hpp>

#include <cppuhelper/implbase1.hxx>

using com::sun::star::uno::Reference;
using namespace com::sun::star::container;
using namespace com::sun::star::uno;
using namespace com::sun::star::lang;
using namespace com::sun::star::script;
using namespace cppu;

typedef WeakImplHelper1< XNameContainer > NameContainerHelper;
typedef WeakImplHelper1< XStarBasicModuleInfo > ModuleInfoHelper;
typedef WeakImplHelper1< XStarBasicDialogInfo > DialogInfoHelper;
typedef WeakImplHelper1< XStarBasicLibraryInfo > LibraryInfoHelper;
typedef WeakImplHelper1< XStarBasicAccess > StarBasicAccessHelper;



#define CURR_VER		2

// Version 1
//	  sal_uIntPtr 	nEndPos
//	  sal_uInt16 	nId
//	  sal_uInt16	nVer
//	  sal_Bool		bDoLoad
//	  String	LibName
//	  String	AbsStorageName
//	  String	RelStorageName
// Version 2
//	+ sal_Bool		bReference

static const char* szStdLibName = "Standard";
static const char szBasicStorage[] = "StarBASIC";
static const char* szOldManagerStream = "BasicManager";
static const char szManagerStream[] = "BasicManager2";
static const char* szImbedded = "LIBIMBEDDED";
static const char* szCryptingKey = "CryptedBasic";
static const char* szScriptLanguage = "StarBasic";

TYPEINIT1( BasicManager, SfxBroadcaster );
DBG_NAME( BasicManager );

StreamMode eStreamReadMode = STREAM_READ | STREAM_NOCREATE | STREAM_SHARE_DENYALL;
StreamMode eStorageReadMode = STREAM_READ | STREAM_SHARE_DENYWRITE;

DECLARE_LIST( BasErrorLst, BasicError* )

//----------------------------------------------------------------------------
// BasicManager impl data
struct BasicManagerImpl
{
    LibraryContainerInfo    maContainerInfo;

    // Save stream data
    SvMemoryStream*  mpManagerStream;
    SvMemoryStream** mppLibStreams;
    sal_Int32        mnLibStreamCount;
    sal_Bool         mbModifiedByLibraryContainer;
    sal_Bool         mbError;

	BasicManagerImpl( void )
        : mpManagerStream( NULL )
        , mppLibStreams( NULL )
        , mnLibStreamCount( 0 )
        , mbModifiedByLibraryContainer( sal_False )
        , mbError( sal_False )
	{}
    ~BasicManagerImpl();
};

BasicManagerImpl::~BasicManagerImpl()
{
    delete mpManagerStream;
    if( mppLibStreams )
    {
        for( sal_Int32 i = 0 ; i < mnLibStreamCount ; i++ )
            delete mppLibStreams[i];
        delete[] mppLibStreams;
    }
}

//============================================================================
// BasMgrContainerListenerImpl
//============================================================================

typedef ::cppu::WeakImplHelper1< ::com::sun::star::container::XContainerListener > ContainerListenerHelper;

class BasMgrContainerListenerImpl: public ContainerListenerHelper
{
	BasicManager* mpMgr;
	::rtl::OUString maLibName;		// empty -> no lib, but lib container

public:
	BasMgrContainerListenerImpl( BasicManager* pMgr, ::rtl::OUString aLibName )
        : mpMgr( pMgr )
        , maLibName( aLibName ) {}

	static void insertLibraryImpl( const Reference< XLibraryContainer >& xScriptCont, BasicManager* pMgr,
		Any aLibAny, ::rtl::OUString aLibName );
	static void addLibraryModulesImpl( BasicManager* pMgr, Reference< XNameAccess > xLibNameAccess,
		::rtl::OUString aLibName );


	// XEventListener
	virtual void SAL_CALL disposing( const  ::com::sun::star::lang::EventObject& Source )
		throw(::com::sun::star::uno::RuntimeException);

	// XContainerListener
	virtual void SAL_CALL elementInserted( const ::com::sun::star::container::ContainerEvent& Event )
		throw(::com::sun::star::uno::RuntimeException);
	virtual void SAL_CALL elementReplaced( const ::com::sun::star::container::ContainerEvent& Event )
		throw(::com::sun::star::uno::RuntimeException);
	virtual void SAL_CALL elementRemoved( const ::com::sun::star::container::ContainerEvent& Event )
		throw(::com::sun::star::uno::RuntimeException);
};


//============================================================================
// BasMgrContainerListenerImpl
//============================================================================

void BasMgrContainerListenerImpl::insertLibraryImpl( const Reference< XLibraryContainer >& xScriptCont,
	BasicManager* pMgr, Any aLibAny, ::rtl::OUString aLibName )
{
	Reference< XNameAccess > xLibNameAccess;
	aLibAny >>= xLibNameAccess;

	if( !pMgr->GetLib( aLibName ) )
	{
        BasicManager* pBasMgr = static_cast< BasicManager* >( pMgr );
#ifdef DBG_UTIL
		StarBASIC* pLib =
#endif
		pBasMgr->CreateLibForLibContainer( aLibName, xScriptCont );
		DBG_ASSERT( pLib, "XML Import: Basic library could not be created");
	}

	Reference< XContainer> xLibContainer( xLibNameAccess, UNO_QUERY );
	if( xLibContainer.is() )
	{
		// Register listener for library
		Reference< XContainerListener > xLibraryListener
			= static_cast< XContainerListener* >
				( new BasMgrContainerListenerImpl( pMgr, aLibName ) );
		xLibContainer->addContainerListener( xLibraryListener );
	}

	if( xScriptCont->isLibraryLoaded( aLibName ) )
	{
		addLibraryModulesImpl( pMgr, xLibNameAccess, aLibName );
	}
}


void BasMgrContainerListenerImpl::addLibraryModulesImpl( BasicManager* pMgr,
	Reference< XNameAccess > xLibNameAccess, ::rtl::OUString aLibName )
{
	Sequence< ::rtl::OUString > aModuleNames = xLibNameAccess->getElementNames();
	sal_Int32 nModuleCount = aModuleNames.getLength();

	StarBASIC* pLib = pMgr->GetLib( aLibName );
	DBG_ASSERT( pLib, "BasMgrContainerListenerImpl::addLibraryModulesImpl: Unknown lib!");
	if( pLib )
	{
		const ::rtl::OUString* pNames = aModuleNames.getConstArray();
		for( sal_Int32 j = 0 ; j < nModuleCount ; j++ )
		{
			::rtl::OUString aModuleName = pNames[ j ];
			Any aElement = xLibNameAccess->getByName( aModuleName );
            ::rtl::OUString aMod;
            aElement >>= aMod;
            Reference< vba::XVBAModuleInfo > xVBAModuleInfo( xLibNameAccess, UNO_QUERY );
            if ( xVBAModuleInfo.is() && xVBAModuleInfo->hasModuleInfo( aModuleName ) )
			{
                ModuleInfo mInfo = xVBAModuleInfo->getModuleInfo( aModuleName );
				OSL_TRACE("#addLibraryModulesImpl - aMod");
                pLib->MakeModule32( aModuleName, mInfo, aMod );
			}
			else
		pLib->MakeModule32( aModuleName, aMod );
		}
	}

	pLib->SetModified( sal_False );
}



// XEventListener
//----------------------------------------------------------------------------

void SAL_CALL BasMgrContainerListenerImpl::disposing( const  EventObject& Source )
	throw( RuntimeException )
{
    (void)Source;
}

// XContainerListener
//----------------------------------------------------------------------------

void SAL_CALL BasMgrContainerListenerImpl::elementInserted( const ContainerEvent& Event )
	throw( RuntimeException )
{
	sal_Bool bLibContainer = maLibName.isEmpty();
	::rtl::OUString aName;
	Event.Accessor >>= aName;

    mpMgr->mpImpl->mbModifiedByLibraryContainer = sal_True;

	if( bLibContainer )
	{
        Reference< XLibraryContainer > xScriptCont( Event.Source, UNO_QUERY );
		insertLibraryImpl( xScriptCont, mpMgr, Event.Element, aName );
        StarBASIC* pLib = mpMgr->GetLib( aName );
        if ( pLib )
        {
            Reference< vba::XVBACompatibility > xVBACompat( xScriptCont, UNO_QUERY );
            if ( xVBACompat.is() )
                pLib->SetVBAEnabled( xVBACompat->getVBACompatibilityMode() );
        }
	}
	else
	{

		StarBASIC* pLib = mpMgr->GetLib( maLibName );
		DBG_ASSERT( pLib, "BasMgrContainerListenerImpl::elementInserted: Unknown lib!");
		if( pLib )
		{
    		SbModule* pMod = pLib->FindModule( aName );
            if( !pMod )
            {
        	::rtl::OUString aMod;
        	Event.Element >>= aMod;
                Reference< vba::XVBAModuleInfo > xVBAModuleInfo( Event.Source, UNO_QUERY );
                if ( xVBAModuleInfo.is() && xVBAModuleInfo->hasModuleInfo( aName ) )
                {
                    ModuleInfo mInfo = xVBAModuleInfo->getModuleInfo( aName );
                    pLib->MakeModule32( aName, mInfo, aMod );
                }
                else
			        pLib->MakeModule32( aName, aMod );
			    pLib->SetModified( sal_False );
            }
		}
	}
}

//----------------------------------------------------------------------------

void SAL_CALL BasMgrContainerListenerImpl::elementReplaced( const ContainerEvent& Event )
	throw( RuntimeException )
{
	::rtl::OUString aName;
	Event.Accessor >>= aName;

    mpMgr->mpImpl->mbModifiedByLibraryContainer = sal_True;

	// Replace not possible for library container
#ifdef DBG_UTIL
	sal_Bool bLibContainer = maLibName.isEmpty();
#endif
    DBG_ASSERT( !bLibContainer, "library container fired elementReplaced()");

	StarBASIC* pLib = mpMgr->GetLib( maLibName );
	if( pLib )
	{
		SbModule* pMod = pLib->FindModule( aName );
		::rtl::OUString aMod;
        Event.Element >>= aMod;

		if( pMod )
                pMod->SetSource32( aMod );
		else
				pLib->MakeModule32( aName, aMod );

		pLib->SetModified( sal_False );
	}
}

//----------------------------------------------------------------------------

void SAL_CALL BasMgrContainerListenerImpl::elementRemoved( const ContainerEvent& Event )
	throw( RuntimeException )
{
	::rtl::OUString aName;
	Event.Accessor >>= aName;

    mpMgr->mpImpl->mbModifiedByLibraryContainer = sal_True;

	sal_Bool bLibContainer = maLibName.isEmpty();
	if( bLibContainer )
	{
		StarBASIC* pLib = mpMgr->GetLib( aName );
		if( pLib )
		{
			sal_uInt16 nLibId = mpMgr->GetLibId( aName );
			mpMgr->RemoveLib( nLibId, sal_False );
		}
	}
	else
	{
		StarBASIC* pLib = mpMgr->GetLib( maLibName );
		SbModule* pMod = pLib ? pLib->FindModule( aName ) : NULL;
		if( pMod )
		{
			pLib->Remove( pMod );
			pLib->SetModified( sal_False );
		}
	}
}


//=====================================================================

class BasicErrorManager
{
private:
	BasErrorLst	aErrorList;

public:
				~BasicErrorManager();

	void		Reset();
	void		InsertError( const BasicError& rError );

	sal_Bool		HasErrors()			{ return (sal_Bool)aErrorList.Count(); }
	BasicError*	GetFirstError()		{ return aErrorList.First(); }
	BasicError*	GetNextError()		{ return aErrorList.Next(); }
};


BasicErrorManager::~BasicErrorManager()
{
	Reset();
}

void BasicErrorManager::Reset()
{
	BasicError* pError = (BasicError*)aErrorList.First();
	while ( pError )
	{
		delete pError;
		pError = (BasicError*)aErrorList.Next();
	}
	aErrorList.Clear();
}

void BasicErrorManager::InsertError( const BasicError& rError )
{
	aErrorList.Insert( new BasicError( rError ), LIST_APPEND );
}


BasicError::BasicError()
{
	nErrorId	= 0;
	nReason 	= 0;
}

BasicError::BasicError( sal_uIntPtr nId, sal_uInt16 nR, const String& rErrStr ) :
	aErrStr( rErrStr )
{
	nErrorId 	= nId;
	nReason 	= nR;
}

BasicError::BasicError( const BasicError& rErr ) :
	aErrStr( rErr.aErrStr )
{
	nErrorId 	= rErr.nErrorId;
	nReason		= rErr.nReason;
}


class BasicLibInfo
{
private:
	StarBASICRef	xLib;
	String			aLibName;
	String			aStorageName;	// String is sufficient, unique at runtime
	String			aRelStorageName;
	String			aPassword;

	sal_Bool			bDoLoad;
	sal_Bool			bReference;
	sal_Bool			bPasswordVerified;
	sal_Bool			bFoundInPath;	// Must not relativated again!

    // Lib represents library in new UNO library container
    Reference< XLibraryContainer > mxScriptCont;

public:
	BasicLibInfo();
	BasicLibInfo( const String& rStorageName );

	sal_Bool			IsReference() const		{ return bReference; }
	sal_Bool&			IsReference()			{ return bReference; }

	sal_Bool			IsExtern() const 		{ return ! aStorageName.EqualsAscii(szImbedded); }

	void			SetStorageName( const String& rName )	{ aStorageName = rName; }
	const String&	GetStorageName() const					{ return aStorageName; }

	void			SetRelStorageName( const String& rN )	{ aRelStorageName = rN; }
	const String&	GetRelStorageName()	const				{ return aRelStorageName; }
	void			CalcRelStorageName( const String& rMgrStorageName );

	StarBASICRef	GetLib() const
    {
        if( mxScriptCont.is() && mxScriptCont->hasByName( aLibName ) &&
            !mxScriptCont->isLibraryLoaded( aLibName ) )
                return StarBASICRef();
        return xLib;
    }
	StarBASICRef&	GetLibRef()							{ return xLib; }
	void			SetLib( StarBASIC* pBasic )			{ xLib = pBasic; }

	const String&	GetLibName() const					{ return aLibName; }
	void			SetLibName( const String& rName )	{ aLibName = rName; }

	// Only temporary for Load/Save
	sal_Bool			DoLoad()							{ return bDoLoad; }

	sal_Bool			HasPassword() const 				{ return aPassword.Len() != 0; }
	const String&	GetPassword() const					{ return aPassword; }
	void			SetPassword( const String& rNewPassword )
														{ aPassword = rNewPassword;	}
	sal_Bool			IsPasswordVerified() const			{ return bPasswordVerified; }
	void			SetPasswordVerified()				{ bPasswordVerified = sal_True; }

	sal_Bool			IsFoundInPath() const				{ return bFoundInPath; }
	void			SetFoundInPath( sal_Bool bInPath )		{ bFoundInPath = bInPath; }

	void 					Store( SotStorageStream& rSStream, const String& rBasMgrStorageName, sal_Bool bUseOldReloadInfo );
	static BasicLibInfo*	Create( SotStorageStream& rSStream );

    Reference< XLibraryContainer > GetLibraryContainer( void )
        { return mxScriptCont; }
    void SetLibraryContainer( const Reference< XLibraryContainer >& xScriptCont )
        { mxScriptCont = xScriptCont; }
};

DECLARE_LIST( BasicLibsBase, BasicLibInfo* )

class BasicLibs : public BasicLibsBase
{
public:
	String	aBasicLibPath; // TODO: Should be member of manager, but currently not incompatible
};

BasicLibInfo::BasicLibInfo()
{
	bReference 			= sal_False;
	bPasswordVerified 	= sal_False;
	bDoLoad 			= sal_False;
	bFoundInPath		= sal_False;
    mxScriptCont    	= NULL;
	aStorageName 		= String::CreateFromAscii(szImbedded);
	aRelStorageName 	= String::CreateFromAscii(szImbedded);
}

BasicLibInfo::BasicLibInfo( const String& rStorageName )
{
	bReference 			= sal_True;
	bPasswordVerified 	= sal_False;
	bDoLoad 			= sal_False;
    mxScriptCont    	= NULL;
	aStorageName 		= rStorageName;
}

void BasicLibInfo::Store( SotStorageStream& rSStream, const String& rBasMgrStorageName, sal_Bool bUseOldReloadInfo )
{
	sal_uIntPtr nStartPos = rSStream.Tell();
	sal_uInt32 nEndPos = 0;

	sal_uInt16 nId = LIBINFO_ID;
	sal_uInt16 nVer = CURR_VER;

	rSStream << nEndPos;
	rSStream << nId;
	rSStream << nVer;

    String aCurStorageName = INetURLObject(rBasMgrStorageName, INET_PROT_FILE).GetMainURL( INetURLObject::NO_DECODE );
    DBG_ASSERT(aCurStorageName.Len() != 0, "Bad storage name");

    // If not set initialize StorageName
    if ( aStorageName.Len() == 0 )
        aStorageName = aCurStorageName;

    // Load again?
    sal_Bool bDoLoad_ = xLib.Is();
    if ( bUseOldReloadInfo )
        bDoLoad_ = DoLoad();
    rSStream << bDoLoad_;

    // The name of the lib...
    rSStream.WriteByteString(GetLibName());

    // Absolute path...
    if ( ! GetStorageName().EqualsAscii(szImbedded) )
    {
        String aSName = INetURLObject( GetStorageName(), INET_PROT_FILE).GetMainURL( INetURLObject::NO_DECODE );
        DBG_ASSERT(aSName.Len() != 0, "Bad storage name");
        rSStream.WriteByteString( aSName );
    }
    else
        rSStream.WriteByteString( szImbedded );

    // Relative path...
    if ( ( aStorageName == aCurStorageName ) || ( aStorageName.EqualsAscii(szImbedded) ) )
        rSStream.WriteByteString( szImbedded );
    else
    {
        // Do not determine the relative path if the file was only found in path:
        // because the relative path would change and after moving the lib the
        // the file cannot be found.
        if ( !IsFoundInPath() )
            CalcRelStorageName( aCurStorageName );
        rSStream.WriteByteString(aRelStorageName);
    }

	// ------------------------------
	// Version 2
	// ------------------------------

    // reference...
    rSStream << bReference;

	// ------------------------------
	// End
	// ------------------------------

	nEndPos = rSStream.Tell();
	rSStream.Seek( nStartPos );
	rSStream << nEndPos;
	rSStream.Seek( nEndPos );
}

BasicLibInfo* BasicLibInfo::Create( SotStorageStream& rSStream )
{
	BasicLibInfo* pInfo = new BasicLibInfo;

	sal_uInt32 nEndPos;
	sal_uInt16 nId;
	sal_uInt16 nVer;

	rSStream >> nEndPos;
	rSStream >> nId;
	rSStream >> nVer;

	DBG_ASSERT( nId == LIBINFO_ID, "Keine BasicLibInfo !?" );
    if( nId == LIBINFO_ID )
    {
        // Reload?
        sal_Bool bDoLoad;
        rSStream >> bDoLoad;
        pInfo->bDoLoad = bDoLoad;

        // The name of the lib...
        String aName;
        rSStream.ReadByteString(aName);
        pInfo->SetLibName( aName );

        // Absolute path...
        String aStorageName;
        rSStream.ReadByteString(aStorageName);
        pInfo->SetStorageName( aStorageName );

        // Relative path...
        String aRelStorageName;
        rSStream.ReadByteString(aRelStorageName);
        pInfo->SetRelStorageName( aRelStorageName );

        if ( nVer >= 2 )
        {
            sal_Bool bReferenz;
            rSStream >> bReferenz;
            pInfo->IsReference() = bReferenz;
        }

        rSStream.Seek( nEndPos );
    }
    return pInfo;
}

void BasicLibInfo::CalcRelStorageName( const String& rMgrStorageName )
{
	if ( rMgrStorageName.Len() )
	{
        INetURLObject aAbsURLObj( rMgrStorageName );
		aAbsURLObj.removeSegment();
		String aPath = aAbsURLObj.GetMainURL( INetURLObject::NO_DECODE );
		UniString aRelURL = INetURLObject::GetRelURL( aPath, GetStorageName() );
        SetRelStorageName( aRelURL );
	}
	else
		SetRelStorageName( String() );
}
BasicManager::BasicManager( SotStorage& rStorage, const String& rBaseURL, StarBASIC* pParentFromStdLib, String* pLibPath, sal_Bool bDocMgr ) : mbDocMgr( bDocMgr )
{
	DBG_CTOR( BasicManager, 0 );

	Init();

	if( pLibPath )
		pLibs->aBasicLibPath = *pLibPath;

    String aStorName( rStorage.GetName() );
    maStorageName = INetURLObject(aStorName, INET_PROT_FILE).GetMainURL( INetURLObject::NO_DECODE );

    // #91251: Storage name not longer available for documents < 5.0
    // Should be no real problem, because only relative storage names
    // (links) can be affected.
    // DBG_ASSERT( aStorName.Len(), "No Storage Name!" );
    // DBG_ASSERT(aStorageName.Len() != 0, "Bad storage name");

    // If there is no Manager Stream, no further actions are necessary
    if ( rStorage.IsStream( String(RTL_CONSTASCII_USTRINGPARAM(szManagerStream)) ) )
    {
        LoadBasicManager( rStorage, rBaseURL );
        // StdLib contains Parent:
        StarBASIC* pStdLib = GetStdLib();
        DBG_ASSERT( pStdLib, "Standard-Lib not loaded?" );
        if ( !pStdLib )
        {
            // Should never happen, but if it happens we wont crash...
            pStdLib = new StarBASIC( NULL, mbDocMgr );
			BasicLibInfo* pStdLibInfo = pLibs->GetObject( 0 );
			if ( !pStdLibInfo )
				pStdLibInfo = CreateLibInfo();
			pStdLibInfo->SetLib( pStdLib );
            StarBASICRef xStdLib = pStdLibInfo->GetLib();
			xStdLib->SetName( String::CreateFromAscii(szStdLibName) );
			pStdLibInfo->SetLibName( String::CreateFromAscii(szStdLibName) );
			xStdLib->SetFlag( SBX_DONTSTORE | SBX_EXTSEARCH );
			xStdLib->SetModified( sal_False );
        }
        else
        {
			pStdLib->SetParent( pParentFromStdLib );
            // The other get StdLib as parent:
            for ( sal_uInt16 nBasic = 1; nBasic < GetLibCount(); nBasic++ )
			{
				StarBASIC* pBasic = GetLib( nBasic );
				if ( pBasic )
				{
//					pBasic->SetParent( pStdLib );
					pStdLib->Insert( pBasic );
					pBasic->SetFlag( SBX_EXTSEARCH );
				}
			}
            // Modified through insert
            pStdLib->SetModified( sal_False );
        }

        // #91626 Save all stream data to save it unmodified if basic isn't modified
        // in an 6.0+ office. So also the old basic dialogs can be saved.
	    SotStorageStreamRef xManagerStream = rStorage.OpenSotStream
		    ( String(RTL_CONSTASCII_USTRINGPARAM(szManagerStream)), eStreamReadMode );
        mpImpl->mpManagerStream = new SvMemoryStream();
        *static_cast<SvStream*>(&xManagerStream) >> *mpImpl->mpManagerStream;

	    SotStorageRef xBasicStorage = rStorage.OpenSotStorage
							    ( String(RTL_CONSTASCII_USTRINGPARAM(szBasicStorage)), eStorageReadMode, sal_False );
	    if( xBasicStorage.Is() && !xBasicStorage->GetError() )
	    {
	        sal_uInt16 nLibs = GetLibCount();
            mpImpl->mppLibStreams = new SvMemoryStream*[ nLibs ];
            for( sal_uInt16 nL = 0; nL < nLibs; nL++ )
	        {
		        BasicLibInfo* pInfo = pLibs->GetObject( nL );
		        DBG_ASSERT( pInfo, "pInfo?!" );
    		    SotStorageStreamRef xBasicStream = xBasicStorage->OpenSotStream( pInfo->GetLibName(), eStreamReadMode );
                mpImpl->mppLibStreams[nL] = new SvMemoryStream();
                *static_cast<SvStream*>(&xBasicStream) >> *( mpImpl->mppLibStreams[nL] );
            }
        }
        else
            mpImpl->mbError = sal_True;
	}
	else
	{
		ImpCreateStdLib( pParentFromStdLib );
		if ( rStorage.IsStream( String::CreateFromAscii(szOldManagerStream) ) )
            LoadOldBasicManager( rStorage );
	}

	bBasMgrModified = sal_False;
}

void copyToLibraryContainer( StarBASIC* pBasic, const LibraryContainerInfo& rInfo )
{
    Reference< XLibraryContainer > xScriptCont( rInfo.mxScriptCont.get() );
    if ( !xScriptCont.is() )
        return;

    String aLibName = pBasic->GetName();
	if( !xScriptCont->hasByName( aLibName ) )
		xScriptCont->createLibrary( aLibName );

	Any aLibAny = xScriptCont->getByName( aLibName );
	Reference< XNameContainer > xLib;
	aLibAny >>= xLib;
    if ( !xLib.is() )
        return;

    sal_uInt16 nModCount = pBasic->GetModules()->Count();
	for ( sal_uInt16 nMod = 0 ; nMod < nModCount ; nMod++ )
	{
		SbModule* pModule = (SbModule*)pBasic->GetModules()->Get( nMod );
		DBG_ASSERT( pModule, "Modul nicht erhalten!" );

		String aModName = pModule->GetName();
		if( !xLib->hasByName( aModName ) )
		{
			::rtl::OUString aSource = pModule->GetSource32();
			Any aSourceAny;
			aSourceAny <<= aSource;
			xLib->insertByName( aModName, aSourceAny );
		}
	}
}

const Reference< XPersistentLibraryContainer >& BasicManager::GetDialogLibraryContainer()  const
{
    return mpImpl->maContainerInfo.mxDialogCont;
}

const Reference< XPersistentLibraryContainer >& BasicManager::GetScriptLibraryContainer()  const
{
    return mpImpl->maContainerInfo.mxScriptCont;
}

void BasicManager::SetLibraryContainerInfo( const LibraryContainerInfo& rInfo )
{
	mpImpl->maContainerInfo = rInfo;

	Reference< XLibraryContainer > xScriptCont( mpImpl->maContainerInfo.mxScriptCont.get() );
	StarBASIC* pStdLib = GetStdLib();
	String aLibName = pStdLib->GetName();
	if( xScriptCont.is() )
	{
		// Register listener for lib container
		::rtl::OUString aEmptyLibName;
		Reference< XContainerListener > xLibContainerListener
			= static_cast< XContainerListener* >
				( new BasMgrContainerListenerImpl( this, aEmptyLibName ) );

    	Reference< XContainer> xLibContainer( xScriptCont, UNO_QUERY );
		xLibContainer->addContainerListener( xLibContainerListener );

		Sequence< ::rtl::OUString > aScriptLibNames = xScriptCont->getElementNames();
		const ::rtl::OUString* pScriptLibName = aScriptLibNames.getConstArray();
		sal_Int32 i, nNameCount = aScriptLibNames.getLength();

        if( nNameCount )
        {
		    for( i = 0 ; i < nNameCount ; ++i, ++pScriptLibName )
		    {
			    Any aLibAny = xScriptCont->getByName( *pScriptLibName );

                if ( pScriptLibName->equalsAscii( "Standard" ) )
				    xScriptCont->loadLibrary( *pScriptLibName );

			    BasMgrContainerListenerImpl::insertLibraryImpl
				    ( xScriptCont, this, aLibAny, *pScriptLibName );
		    }
        }
        else
        {
            // No libs? Maybe an 5.2 document already loaded
	        sal_uInt16 nLibs = GetLibCount();
		    for( sal_uInt16 nL = 0; nL < nLibs; nL++ )
		    {
			    BasicLibInfo* pBasLibInfo = pLibs->GetObject( nL );
			    StarBASIC* pLib = pBasLibInfo->GetLib();
			    if( !pLib )
                {
                    sal_Bool bLoaded = ImpLoadLibary( pBasLibInfo, NULL, sal_False );
                    if( bLoaded )
                        pLib = pBasLibInfo->GetLib();
                }
			    if( pLib )
                {
                    copyToLibraryContainer( pLib, mpImpl->maContainerInfo );
                    if( pBasLibInfo->HasPassword() )
                    {
                        OldBasicPassword* pOldBasicPassword =
                            mpImpl->maContainerInfo.mpOldBasicPassword;
                        if( pOldBasicPassword )
                        {
                            pOldBasicPassword->setLibraryPassword
                                ( pLib->GetName(), pBasLibInfo->GetPassword() );
                            pBasLibInfo->SetPasswordVerified();
                        }
                    }
                }
		    }

            mpImpl->mbModifiedByLibraryContainer = sal_False;
        }
	}

    SetGlobalUNOConstant( "BasicLibraries", makeAny( mpImpl->maContainerInfo.mxScriptCont ) );
    SetGlobalUNOConstant( "DialogLibraries", makeAny( mpImpl->maContainerInfo.mxDialogCont ) );
}

BasicManager::BasicManager( StarBASIC* pSLib, String* pLibPath, sal_Bool bDocMgr ) : mbDocMgr( bDocMgr )
{
	DBG_CTOR( BasicManager, 0 );
	Init();
    DBG_ASSERT( pSLib, "BasicManager cannot be created with a NULL-Pointer!" );

	if( pLibPath )
		pLibs->aBasicLibPath = *pLibPath;

	BasicLibInfo* pStdLibInfo = CreateLibInfo();
	pStdLibInfo->SetLib( pSLib );
    StarBASICRef xStdLib = pStdLibInfo->GetLib();
	xStdLib->SetName( String::CreateFromAscii(szStdLibName));
	pStdLibInfo->SetLibName( String::CreateFromAscii(szStdLibName) );
	pSLib->SetFlag( SBX_DONTSTORE | SBX_EXTSEARCH );

    // Save is only necessary if basic has changed
	xStdLib->SetModified( sal_False );
	bBasMgrModified = sal_False;
}

BasicManager::BasicManager()
{
    DBG_CTOR( BasicManager, 0 );
    // This ctor may only be used to adapt relative paths for 'Save As'.
    // There is no AppBasic so libs must not be loaded...
    Init();
}

void BasicManager::ImpMgrNotLoaded( const String& rStorageName )
{
    // pErrInf is only destroyed if the error os processed by an
    // ErrorHandler
    StringErrorInfo* pErrInf = new StringErrorInfo( ERRCODE_BASMGR_MGROPEN, rStorageName, ERRCODE_BUTTON_OK );
    pErrorMgr->InsertError( BasicError( *pErrInf, BASERR_REASON_OPENMGRSTREAM, rStorageName ) );

    // Create a stdlib otherwise we crash!
    BasicLibInfo* pStdLibInfo = CreateLibInfo();
    pStdLibInfo->SetLib( new StarBASIC( NULL, mbDocMgr ) );
    StarBASICRef xStdLib = pStdLibInfo->GetLib();
    xStdLib->SetName( String::CreateFromAscii(szStdLibName) );
    pStdLibInfo->SetLibName( String::CreateFromAscii(szStdLibName) );
    xStdLib->SetFlag( SBX_DONTSTORE | SBX_EXTSEARCH );
    xStdLib->SetModified( sal_False );
}


void BasicManager::ImpCreateStdLib( StarBASIC* pParentFromStdLib )
{
	BasicLibInfo* pStdLibInfo = CreateLibInfo();
	StarBASIC* pStdLib = new StarBASIC( pParentFromStdLib, mbDocMgr );
	pStdLibInfo->SetLib( pStdLib );
	pStdLib->SetName( String::CreateFromAscii(szStdLibName) );
	pStdLibInfo->SetLibName( String::CreateFromAscii(szStdLibName) );
	pStdLib->SetFlag( SBX_DONTSTORE | SBX_EXTSEARCH );
}


void BasicManager::LoadBasicManager( SotStorage& rStorage, const String& rBaseURL, sal_Bool bLoadLibs )
{
	DBG_CHKTHIS( BasicManager, 0 );

//	StreamMode eStreamMode = STREAM_READ | STREAM_NOCREATE | STREAM_SHARE_DENYWRITE;

	SotStorageStreamRef xManagerStream = rStorage.OpenSotStream
		( String(RTL_CONSTASCII_USTRINGPARAM(szManagerStream)), eStreamReadMode );

    String aStorName( rStorage.GetName() );
    // #i13114 removed, DBG_ASSERT( aStorName.Len(), "No Storage Name!" );

	if ( !xManagerStream.Is() || xManagerStream->GetError() || ( xManagerStream->Seek( STREAM_SEEK_TO_END ) == 0 ) )
	{
        ImpMgrNotLoaded( aStorName );
		return;
	}

    maStorageName = INetURLObject(aStorName, INET_PROT_FILE).GetMainURL( INetURLObject::NO_DECODE );
    // #i13114 removed, DBG_ASSERT(aStorageName.Len() != 0, "Bad storage name");

    String aRealStorageName = maStorageName;  // for relative paths, can be modified through BaseURL

    // If loaded from template, only BaseURL is used:
    //String aBaseURL = INetURLObject::GetBaseURL();
    if ( rBaseURL.Len() )
	{
        INetURLObject aObj( rBaseURL );
		if ( aObj.GetProtocol() == INET_PROT_FILE )
			aRealStorageName = aObj.PathToFileName();
	}

	xManagerStream->SetBufferSize( 1024 );
	xManagerStream->Seek( STREAM_SEEK_TO_BEGIN );

	sal_uInt32 nEndPos;
	*xManagerStream >> nEndPos;

	sal_uInt16 nLibs;
	*xManagerStream >> nLibs;
	// Plausi!
	if( nLibs & 0xF000 )
	{
		DBG_ASSERT( !this, "BasicManager-Stream defect!" );
		return;
	}
	for ( sal_uInt16 nL = 0; nL < nLibs; nL++ )
	{
		BasicLibInfo* pInfo = BasicLibInfo::Create( *xManagerStream );

        // Correct absolute pathname if relative is existing.
        // Always try relative first if there are two stands on disk
        if ( pInfo->GetRelStorageName().Len() && ( ! pInfo->GetRelStorageName().EqualsAscii(szImbedded) ) )
		{
            INetURLObject aObj( aRealStorageName, INET_PROT_FILE );
            aObj.removeSegment();
            bool bWasAbsolute = sal_False;
            aObj = aObj.smartRel2Abs( pInfo->GetRelStorageName(), bWasAbsolute );

            //*** TODO: Replace if still necessary
            /* if ( SfxContentHelper::Exists( aObj.GetMainURL() ) )
                pInfo->SetStorageName( aObj.GetMainURL() );
			else */
            //*** TODO-End
            if ( pLibs->aBasicLibPath.Len() )
			{
                // Search lib in path
				String aSearchFile = pInfo->GetRelStorageName();
				SvtPathOptions aPathCFG;
				if( aPathCFG.SearchFile( aSearchFile, SvtPathOptions::PATH_BASIC ) )
				{
                    pInfo->SetStorageName( aSearchFile );
					pInfo->SetFoundInPath( sal_True );
				}
			}
		}

		pLibs->Insert( pInfo, LIST_APPEND );
		// Libs from external files should be loaded only when necessary.
		// But references are loaded at once, otherwise some big customers get into trouble
		if ( bLoadLibs && pInfo->DoLoad() &&
			( ( !pInfo->IsExtern() ) || ( pInfo->IsReference() ) ) )
		{
            ImpLoadLibary( pInfo, &rStorage );
		}
	}

	xManagerStream->Seek( nEndPos );
	xManagerStream->SetBufferSize( 0 );
	xManagerStream.Clear();
}

void BasicManager::LoadOldBasicManager( SotStorage& rStorage )
{
	DBG_CHKTHIS( BasicManager, 0 );

//	StreamMode eStreamMode = STREAM_READ | STREAM_NOCREATE | STREAM_SHARE_DENYWRITE;

	SotStorageStreamRef xManagerStream = rStorage.OpenSotStream
		( String::CreateFromAscii(szOldManagerStream), eStreamReadMode );

    String aStorName( rStorage.GetName() );
    DBG_ASSERT( aStorName.Len(), "No Storage Name!" );

	if ( !xManagerStream.Is() || xManagerStream->GetError() || ( xManagerStream->Seek( STREAM_SEEK_TO_END ) == 0 ) )
	{
        ImpMgrNotLoaded( aStorName );
		return;
	}

	xManagerStream->SetBufferSize( 1024 );
	xManagerStream->Seek( STREAM_SEEK_TO_BEGIN );
	sal_uInt32 nBasicStartOff, nBasicEndOff;
	*xManagerStream >> nBasicStartOff;
	*xManagerStream >> nBasicEndOff;

	DBG_ASSERT( !xManagerStream->GetError(), "Ungueltiger Manager-Stream!" );

	xManagerStream->Seek( nBasicStartOff );
	if( !ImplLoadBasic( *xManagerStream, pLibs->GetObject(0)->GetLibRef() ) )
	{
//		String aErrorText( BasicResId( IDS_SBERR_MGROPEN ) );
//      aErrorText.SearchAndReplace( "XX", aStorName );
        StringErrorInfo* pErrInf = new StringErrorInfo( ERRCODE_BASMGR_MGROPEN, aStorName, ERRCODE_BUTTON_OK );
        pErrorMgr->InsertError( BasicError( *pErrInf, BASERR_REASON_OPENMGRSTREAM, aStorName ) );
		// und es geht weiter...
	}
	xManagerStream->Seek( nBasicEndOff+1 );	// +1: 0x00 as separator
	String aLibs;
	xManagerStream->ReadByteString(aLibs);
	xManagerStream->SetBufferSize( 0 );
	xManagerStream.Clear();	// Close stream

	if ( aLibs.Len() )
	{
        String aCurStorageName( aStorName );
        INetURLObject aCurStorage( aCurStorageName, INET_PROT_FILE );
		sal_uInt16 nLibs = aLibs.GetTokenCount( LIB_SEP );
		for ( sal_uInt16 nLib = 0; nLib < nLibs; nLib++ )
		{
			String aLibInfo( aLibs.GetToken( nLib, LIB_SEP ) );
			// TODO: Remove == 2
			DBG_ASSERT( ( aLibInfo.GetTokenCount( LIBINFO_SEP ) == 2 ) || ( aLibInfo.GetTokenCount( LIBINFO_SEP ) == 3 ), "Ungueltige Lib-Info!" );
			String aLibName( aLibInfo.GetToken( 0, LIBINFO_SEP ) );
			String aLibAbsStorageName( aLibInfo.GetToken( 1, LIBINFO_SEP ) );
			String aLibRelStorageName( aLibInfo.GetToken( 2, LIBINFO_SEP ) );
            INetURLObject aLibAbsStorage( aLibAbsStorageName, INET_PROT_FILE );

            INetURLObject aLibRelStorage( aStorName );
            aLibRelStorage.removeSegment();
            bool bWasAbsolute = sal_False;
            aLibRelStorage = aLibRelStorage.smartRel2Abs( aLibRelStorageName, bWasAbsolute);
            DBG_ASSERT(!bWasAbsolute, "RelStorageName was absolute!" );

			SotStorageRef xStorageRef;
			if ( ( aLibAbsStorage == aCurStorage ) || ( aLibRelStorageName.EqualsAscii(szImbedded) ) )
				xStorageRef = &rStorage;
			else
			{
                xStorageRef = new SotStorage( sal_False, aLibAbsStorage.GetMainURL
                    ( INetURLObject::NO_DECODE ), eStorageReadMode, sal_True );
                if ( xStorageRef->GetError() != ERRCODE_NONE )
                    xStorageRef = new SotStorage( sal_False, aLibRelStorage.
                    GetMainURL( INetURLObject::NO_DECODE ), eStorageReadMode, sal_True );
			}
			if ( xStorageRef.Is() )
                AddLib( *xStorageRef, aLibName, sal_False );
			else
			{
//				String aErrorText( BasicResId( IDS_SBERR_LIBLOAD ) );
//				aErrorText.SearchAndReplace( "XX", aLibName );
                StringErrorInfo* pErrInf = new StringErrorInfo( ERRCODE_BASMGR_LIBLOAD, aStorName, ERRCODE_BUTTON_OK );
                pErrorMgr->InsertError( BasicError( *pErrInf, BASERR_REASON_STORAGENOTFOUND, aStorName ) );
			}
		}
	}
}

BasicManager::~BasicManager()
{
	DBG_DTOR( BasicManager, 0 );

    // Notify listener if something needs to be saved
	Broadcast( SfxSimpleHint( SFX_HINT_DYING) );

    // Destroy Basic-Infos...
    // In reverse order
	BasicLibInfo* pInf = pLibs->Last();
	while ( pInf )
	{
		delete pInf;
		pInf = pLibs->Prev();
	}
	pLibs->Clear();
	delete pLibs;
	delete pErrorMgr;
	delete mpImpl;
}

void BasicManager::LegacyDeleteBasicManager( BasicManager*& _rpManager )
{
    delete _rpManager;
    _rpManager = NULL;
}

void BasicManager::Init()
{
	DBG_CHKTHIS( BasicManager, 0 );

	bBasMgrModified = sal_False;
	pErrorMgr = new BasicErrorManager;
	pLibs = new BasicLibs;
	mpImpl = new BasicManagerImpl();
}

BasicLibInfo* BasicManager::CreateLibInfo()
{
	DBG_CHKTHIS( BasicManager, 0 );

	BasicLibInfo* pInf = new BasicLibInfo;
	pLibs->Insert( pInf, LIST_APPEND );
	return pInf;
}

sal_Bool BasicManager::ImpLoadLibary( BasicLibInfo* pLibInfo, SotStorage* pCurStorage, sal_Bool bInfosOnly ) const
{
	DBG_CHKTHIS( BasicManager, 0 );

	DBG_ASSERT( pLibInfo, "LibInfo!?" );

	String aStorageName( pLibInfo->GetStorageName() );
	if ( !aStorageName.Len() || ( aStorageName.EqualsAscii(szImbedded) ) )
		aStorageName = GetStorageName();

	SotStorageRef xStorage;
	// The current must not be opened again...
	if ( pCurStorage )
	{
        String aStorName( pCurStorage->GetName() );
        // #i13114 removed, DBG_ASSERT( aStorName.Len(), "No Storage Name!" );

        INetURLObject aCurStorageEntry(aStorName, INET_PROT_FILE);
        // #i13114 removed, DBG_ASSERT(aCurStorageEntry.GetMainURL( INetURLObject::NO_DECODE ).Len() != 0, "Bad storage name");

        INetURLObject aStorageEntry(aStorageName, INET_PROT_FILE);
        // #i13114 removed, DBG_ASSERT(aCurStorageEntry.GetMainURL( INetURLObject::NO_DECODE ).Len() != 0, "Bad storage name");

		if ( aCurStorageEntry == aStorageEntry )
			xStorage = pCurStorage;
	}

	if ( !xStorage.Is() )
		xStorage = new SotStorage( sal_False, aStorageName, eStorageReadMode );

	SotStorageRef xBasicStorage = xStorage->OpenSotStorage
							( String(RTL_CONSTASCII_USTRINGPARAM(szBasicStorage)), eStorageReadMode, sal_False );

	if ( !xBasicStorage.Is() || xBasicStorage->GetError() )
	{
		StringErrorInfo* pErrInf = new StringErrorInfo( ERRCODE_BASMGR_MGROPEN,	xStorage->GetName(), ERRCODE_BUTTON_OK );
		pErrorMgr->InsertError( BasicError( *pErrInf, BASERR_REASON_OPENLIBSTORAGE, pLibInfo->GetLibName() ) );
	}
	else
	{
		// In the Basic-Storage every lib is in a Stream...
		SotStorageStreamRef xBasicStream = xBasicStorage->OpenSotStream( pLibInfo->GetLibName(), eStreamReadMode );
		if ( !xBasicStream.Is() || xBasicStream->GetError() )
		{
			StringErrorInfo* pErrInf = new StringErrorInfo( ERRCODE_BASMGR_LIBLOAD , pLibInfo->GetLibName(), ERRCODE_BUTTON_OK );
			pErrorMgr->InsertError( BasicError( *pErrInf, BASERR_REASON_OPENLIBSTREAM, pLibInfo->GetLibName() ) );
		}
		else
		{
			sal_Bool bLoaded = sal_False;
			if ( xBasicStream->Seek( STREAM_SEEK_TO_END ) != 0 )
			{
				if ( !bInfosOnly )
				{
					if ( !pLibInfo->GetLib().Is() )
						pLibInfo->SetLib( new StarBASIC( GetStdLib(), mbDocMgr ) );
					xBasicStream->SetBufferSize( 1024 );
					xBasicStream->Seek( STREAM_SEEK_TO_BEGIN );
					bLoaded = ImplLoadBasic( *xBasicStream, pLibInfo->GetLibRef() );
					xBasicStream->SetBufferSize( 0 );
                    StarBASICRef xStdLib = pLibInfo->GetLib();
					xStdLib->SetName( pLibInfo->GetLibName() );
					xStdLib->SetModified( sal_False );
					xStdLib->SetFlag( SBX_DONTSTORE );
				}
				else
				{
					// Skip Basic...
					xBasicStream->Seek( STREAM_SEEK_TO_BEGIN );
					ImplEncryptStream( *xBasicStream );
					SbxBase::Skip( *xBasicStream );
					bLoaded = sal_True;
				}
			}
			if ( !bLoaded )
			{
				StringErrorInfo* pErrInf = new StringErrorInfo( ERRCODE_BASMGR_LIBLOAD,	pLibInfo->GetLibName(), ERRCODE_BUTTON_OK );
				pErrorMgr->InsertError( BasicError( *pErrInf, BASERR_REASON_BASICLOADERROR, pLibInfo->GetLibName() ) );
			}
			else
			{
				// Perhaps there are additional information in the stream...
				xBasicStream->SetKey( szCryptingKey );
				xBasicStream->RefreshBuffer();
				sal_uInt32 nPasswordMarker = 0;
				*xBasicStream >> nPasswordMarker;
				if ( ( nPasswordMarker == PASSWORD_MARKER ) && !xBasicStream->IsEof() )
				{
					String aPassword;
					xBasicStream->ReadByteString(aPassword);
					pLibInfo->SetPassword( aPassword );
				}
				xBasicStream->SetKey( ByteString() );
				CheckModules( pLibInfo->GetLib(), pLibInfo->IsReference() );
			}
			return bLoaded;
		}
	}
	return sal_False;
}

sal_Bool BasicManager::ImplEncryptStream( SvStream& rStrm ) const
{
	sal_uIntPtr nPos = rStrm.Tell();
	sal_uInt32 nCreator;
	rStrm >> nCreator;
	rStrm.Seek( nPos );
	sal_Bool bProtected = sal_False;
	if ( nCreator != SBXCR_SBX )
	{
		// Should only be the case for encrypted Streams
		bProtected = sal_True;
		rStrm.SetKey( szCryptingKey );
		rStrm.RefreshBuffer();
	}
	return bProtected;
}

// This code is necessary to load the BASIC of Beta 1
// TODO: Which Beta 1?
sal_Bool BasicManager::ImplLoadBasic( SvStream& rStrm, StarBASICRef& rOldBasic ) const
{
	sal_Bool bProtected = ImplEncryptStream( rStrm );
	SbxBaseRef xNew = SbxBase::Load( rStrm );
	sal_Bool bLoaded = sal_False;
	if( xNew.Is() )
	{
		if( xNew->IsA( TYPE(StarBASIC) ) )
		{
			StarBASIC* pNew = (StarBASIC*)(SbxBase*) xNew;
			// Use the Parent of the old BASICs
			if( rOldBasic.Is() )
			{
				pNew->SetParent( rOldBasic->GetParent() );
				if( pNew->GetParent() )
					pNew->GetParent()->Insert( pNew );
				pNew->SetFlag( SBX_EXTSEARCH );
			}
			rOldBasic = pNew;

			// Fill new libray container (5.2 -> 6.0)
            copyToLibraryContainer( pNew, mpImpl->maContainerInfo );

/*
			if( rOldBasic->GetParent() )
			{
				rOldBasic->GetParent()->Insert( rOldBasic );
				rOldBasic->SetFlag( SBX_EXTSEARCH );
			}
*/
			pNew->SetModified( sal_False );
			bLoaded = sal_True;
		}
	}
	if ( bProtected )
		rStrm.SetKey( ByteString() );
	return bLoaded;
}

void BasicManager::CheckModules( StarBASIC* pLib, sal_Bool bReference ) const
{
	if ( !pLib )
		return;

	sal_Bool bModified = pLib->IsModified();

	for ( sal_uInt16 nMod = 0; nMod < pLib->GetModules()->Count(); nMod++ )
	{
		SbModule* pModule = (SbModule*)pLib->GetModules()->Get( nMod );
		DBG_ASSERT( pModule, "Modul nicht erhalten!" );
		if ( !pModule->IsCompiled() && !StarBASIC::GetErrorCode() )
			pLib->Compile( pModule );
	}

	// #67477, AB 8.12.99 On demand compile in referenced libs should not
	// cause modified
	if( !bModified && bReference )
	{
		DBG_ERROR( "Per Reference eingebundene Basic-Library ist nicht compiliert!" );
		pLib->SetModified( sal_False );
	}
}

StarBASIC* BasicManager::AddLib( SotStorage& rStorage, const String& rLibName, sal_Bool bReference )
{
	DBG_CHKTHIS( BasicManager, 0 );

    String aStorName( rStorage.GetName() );
    DBG_ASSERT( aStorName.Len(), "No Storage Name!" );

    String aStorageName = INetURLObject(aStorName, INET_PROT_FILE).GetMainURL( INetURLObject::NO_DECODE );
    DBG_ASSERT(aStorageName.Len() != 0, "Bad storage name");

	String aNewLibName( rLibName );
	while ( HasLib( aNewLibName ) )
		aNewLibName += '_';

	BasicLibInfo* pLibInfo = CreateLibInfo();
	// Use original name otherwise ImpLoadLibary failes...
	pLibInfo->SetLibName( rLibName );
	// Funktioniert so aber nicht, wenn Name doppelt
//	sal_uInt16 nLibId = GetLibId( rLibName );
	sal_uInt16 nLibId = (sal_uInt16) pLibs->GetPos( pLibInfo );

	// Set StorageName before load because it is compared with pCurStorage
	pLibInfo->SetStorageName( aStorageName );
    sal_Bool bLoaded = ImpLoadLibary( pLibInfo, &rStorage );

	if ( bLoaded )
	{
		if ( aNewLibName != rLibName )
			SetLibName( nLibId, aNewLibName );

		if ( bReference )
		{
			pLibInfo->GetLib()->SetModified( sal_False );	// Don't save in this case
			pLibInfo->SetRelStorageName( String() );
//			pLibInfo->CalcRelStorageName( GetStorageName() );
			pLibInfo->IsReference() = sal_True;
		}
		else
		{
			pLibInfo->GetLib()->SetModified( sal_True ); // Must be saved after Add!
			pLibInfo->SetStorageName( String::CreateFromAscii(szImbedded) ); // Save in BasicManager-Storage
		}
		bBasMgrModified = sal_True;
	}
	else
	{
		RemoveLib( nLibId, sal_False );
		pLibInfo = 0;
	}

	if( pLibInfo )
		return &*pLibInfo->GetLib() ;
	else
		return 0;
}

sal_Bool BasicManager::IsReference( sal_uInt16 nLib )
{
	DBG_CHKTHIS( BasicManager, 0 );

	BasicLibInfo* pLibInfo = pLibs->GetObject( nLib );
	DBG_ASSERT( pLibInfo, "Lib?!" );
	if ( pLibInfo )
		return pLibInfo->IsReference();

	return sal_False;
}

sal_Bool BasicManager::RemoveLib( sal_uInt16 nLib )
{
	// Only pyhsical deletion if no reference
	return RemoveLib( nLib, !IsReference( nLib ) );
}

sal_Bool BasicManager::RemoveLib( sal_uInt16 nLib, sal_Bool bDelBasicFromStorage )
{
	DBG_CHKTHIS( BasicManager, 0 );
	DBG_ASSERT( nLib, "Standard-Lib cannot be removed!" );

	BasicLibInfo* pLibInfo = pLibs->GetObject( nLib );
	DBG_ASSERT( pLibInfo, "Lib not found!" );

	if ( !pLibInfo || !nLib )
	{
//		String aErrorText( BasicResId( IDS_SBERR_REMOVELIB ) );
		StringErrorInfo* pErrInf = new StringErrorInfo( ERRCODE_BASMGR_REMOVELIB, String(), ERRCODE_BUTTON_OK );
		pErrorMgr->InsertError( BasicError( *pErrInf, BASERR_REASON_STDLIB, pLibInfo->GetLibName() ) );
		return sal_False;
	}

    // If one of the streams cannot be opened, this is not an error,
    // because BASIC was never written before...
	if ( bDelBasicFromStorage && !pLibInfo->IsReference() &&
			( !pLibInfo->IsExtern() || SotStorage::IsStorageFile( pLibInfo->GetStorageName() ) ) )
	{
		SotStorageRef xStorage;
		if ( !pLibInfo->IsExtern() )
			xStorage = new SotStorage( sal_False, GetStorageName() );
		else
			xStorage = new SotStorage( sal_False, pLibInfo->GetStorageName() );

		if ( xStorage->IsStorage( String(RTL_CONSTASCII_USTRINGPARAM(szBasicStorage)) ) )
		{
			SotStorageRef xBasicStorage = xStorage->OpenSotStorage
							( String(RTL_CONSTASCII_USTRINGPARAM(szBasicStorage)), STREAM_STD_READWRITE, sal_False );

			if ( !xBasicStorage.Is() || xBasicStorage->GetError() )
			{
//				String aErrorText( BasicResId( IDS_SBERR_REMOVELIB ) );
				StringErrorInfo* pErrInf = new StringErrorInfo( ERRCODE_BASMGR_REMOVELIB, String(), ERRCODE_BUTTON_OK );
				pErrorMgr->InsertError( BasicError( *pErrInf, BASERR_REASON_OPENLIBSTORAGE, pLibInfo->GetLibName() ) );
			}
			else if ( xBasicStorage->IsStream( pLibInfo->GetLibName() ) )
			{
				xBasicStorage->Remove( pLibInfo->GetLibName() );
				xBasicStorage->Commit();

				// If no further stream available,
				// delete the SubStorage.
				SvStorageInfoList aInfoList( 0, 4 );
				xBasicStorage->FillInfoList( &aInfoList );
				if ( !aInfoList.Count() )
				{
					xBasicStorage.Clear();
					xStorage->Remove( String(RTL_CONSTASCII_USTRINGPARAM(szBasicStorage)) );
					xStorage->Commit();
					// If no further Streams or SubStorages available,
					// delete the Storage, too.
					aInfoList.Clear();
					xStorage->FillInfoList( &aInfoList );
					if ( !aInfoList.Count() )
					{
                        String aName_( xStorage->GetName() );
						xStorage.Clear();
                        //*** TODO: Replace if still necessary
                        //SfxContentHelper::Kill( aName );
                        //*** TODO-End
					}
				}
			}
		}
	}
	bBasMgrModified = sal_True;
	if ( pLibInfo->GetLib().Is() )
		GetStdLib()->Remove( pLibInfo->GetLib() );
	delete pLibs->Remove( pLibInfo );
	return sal_True;	// Remove was successful, del unimportant
}

sal_uInt16 BasicManager::GetLibCount() const
{
	DBG_CHKTHIS( BasicManager, 0 );
	return (sal_uInt16)pLibs->Count();
}

StarBASIC* BasicManager::GetLib( sal_uInt16 nLib ) const
{
	DBG_CHKTHIS( BasicManager, 0 );
	BasicLibInfo* pInf = pLibs->GetObject( nLib );
	DBG_ASSERT( pInf, "Lib existiert nicht!" );
	if ( pInf )
		return pInf->GetLib();
	return 0;
}

StarBASIC* BasicManager::GetStdLib() const
{
	DBG_CHKTHIS( BasicManager, 0 );
	StarBASIC* pLib = GetLib( 0 );
	return pLib;
}

StarBASIC* BasicManager::GetLib( const String& rName ) const
{
	DBG_CHKTHIS( BasicManager, 0 );

	BasicLibInfo* pInf = pLibs->First();
	while ( pInf )
	{
		if ( pInf->GetLibName().CompareIgnoreCaseToAscii( rName ) == COMPARE_EQUAL )// Check if available...
			return pInf->GetLib();

		pInf = pLibs->Next();
	}
	return 0;
}

sal_uInt16 BasicManager::GetLibId( const String& rName ) const
{
	DBG_CHKTHIS( BasicManager, 0 );

	BasicLibInfo* pInf = pLibs->First();
	while ( pInf )
	{
		if ( pInf->GetLibName().CompareIgnoreCaseToAscii( rName ) == COMPARE_EQUAL )
			return (sal_uInt16)pLibs->GetCurPos();

		pInf = pLibs->Next();
	}
	return LIB_NOTFOUND;
}

sal_Bool BasicManager::HasLib( const String& rName ) const
{
	DBG_CHKTHIS( BasicManager, 0 );

	BasicLibInfo* pInf = pLibs->First();
	while ( pInf )
	{
		if ( pInf->GetLibName().CompareIgnoreCaseToAscii( rName ) == COMPARE_EQUAL )
			return sal_True;

		pInf = pLibs->Next();
	}
	return sal_False;
}

sal_Bool BasicManager::SetLibName( sal_uInt16 nLib, const String& rName )
{
	DBG_CHKTHIS( BasicManager, 0 );

	BasicLibInfo* pLibInfo = pLibs->GetObject( nLib );
	DBG_ASSERT( pLibInfo, "Lib?!" );
	if ( pLibInfo )
	{
		pLibInfo->SetLibName( rName );
		if ( pLibInfo->GetLib().Is() )
		{
            StarBASICRef xStdLib = pLibInfo->GetLib();
			xStdLib->SetName( rName );
			xStdLib->SetModified( sal_True );
		}
		bBasMgrModified = sal_True;
		return sal_True;
	}
	return sal_False;
}

String BasicManager::GetLibName( sal_uInt16 nLib )
{
	DBG_CHKTHIS( BasicManager, 0 );

	BasicLibInfo* pLibInfo = pLibs->GetObject( nLib );
	DBG_ASSERT( pLibInfo, "Lib?!" );
	if ( pLibInfo )
		return pLibInfo->GetLibName();
	return String();
}

sal_Bool BasicManager::LoadLib( sal_uInt16 nLib )
{
	DBG_CHKTHIS( BasicManager, 0 );

	sal_Bool bDone = sal_False;
	BasicLibInfo* pLibInfo = pLibs->GetObject( nLib );
	DBG_ASSERT( pLibInfo, "Lib?!" );
	if ( pLibInfo )
	{
        Reference< XLibraryContainer > xLibContainer = pLibInfo->GetLibraryContainer();
        if( xLibContainer.is() )
        {
            String aLibName = pLibInfo->GetLibName();
            xLibContainer->loadLibrary( aLibName );
            bDone = xLibContainer->isLibraryLoaded( aLibName );;
        }
        else
        {
            bDone = ImpLoadLibary( pLibInfo, NULL, sal_False );
		    StarBASIC* pLib = GetLib( nLib );
		    if ( pLib )
		    {
    //			pLib->SetParent( GetStdLib() );
			    GetStdLib()->Insert( pLib );
			    pLib->SetFlag( SBX_EXTSEARCH );
		    }
        }
	}
	else
	{
//		String aErrorText( BasicResId( IDS_SBERR_LIBLOAD ) );
//		aErrorText.SearchAndReplace( "XX", "" );
		StringErrorInfo* pErrInf = new StringErrorInfo( ERRCODE_BASMGR_LIBLOAD,	String(), ERRCODE_BUTTON_OK );
		pErrorMgr->InsertError( BasicError( *pErrInf, BASERR_REASON_LIBNOTFOUND, String::CreateFromInt32(nLib) ) );
	}
	return bDone;
}

StarBASIC* BasicManager::CreateLib( const String& rLibName )
{
	DBG_CHKTHIS( BasicManager, 0 );
	if ( GetLib( rLibName ) )
		return 0;

	BasicLibInfo* pLibInfo = CreateLibInfo();
	StarBASIC* pNew = new StarBASIC( GetStdLib(), mbDocMgr );
	GetStdLib()->Insert( pNew );
	pNew->SetFlag( SBX_EXTSEARCH | SBX_DONTSTORE );
	pLibInfo->SetLib( pNew );
	pLibInfo->SetLibName( rLibName );
	pLibInfo->GetLib()->SetName( rLibName );
	return pLibInfo->GetLib();
}

// For XML import/export:
StarBASIC* BasicManager::CreateLib
    ( const String& rLibName, const String& Password, const String& LinkTargetURL )
{
	// Ask if lib exists because standard lib is always there
	StarBASIC* pLib = GetLib( rLibName );
	if( !pLib )
	{
	    if( LinkTargetURL.Len() != 0 )
		{
			SotStorageRef xStorage = new SotStorage( sal_False, LinkTargetURL, STREAM_READ | STREAM_SHARE_DENYWRITE );
			if( !xStorage->GetError() )
			{
				pLib = AddLib( *xStorage, rLibName, sal_True );

				//if( !pLibInfo )
					//pLibInfo = FindLibInfo( pLib );
				//pLibInfo->SetStorageName( LinkTargetURL );
				//pLibInfo->GetLib()->SetModified( sal_False );	// Dann nicht speichern
				//pLibInfo->SetRelStorageName( String() );
				//pLibInfo->IsReference() = sal_True;
			}
			//else
				//Message?

			DBG_ASSERT( pLib, "XML Import: Linked basic library could not be loaded");
		}
		else
		{
			pLib = CreateLib( rLibName );
			if( Password.Len() != 0 )
			{
				BasicLibInfo* pLibInfo = FindLibInfo( pLib );
				pLibInfo ->SetPassword( Password );
			}
		}
		//ExternalSourceURL ?
	}
	return pLib;
}

StarBASIC* BasicManager::CreateLibForLibContainer( const String& rLibName,
    const Reference< XLibraryContainer >& xScriptCont )
{
	DBG_CHKTHIS( BasicManager, 0 );
	if ( GetLib( rLibName ) )
		return 0;

	BasicLibInfo* pLibInfo = CreateLibInfo();
	StarBASIC* pNew = new StarBASIC( GetStdLib(), mbDocMgr );
	GetStdLib()->Insert( pNew );
	pNew->SetFlag( SBX_EXTSEARCH | SBX_DONTSTORE );
	pLibInfo->SetLib( pNew );
	pLibInfo->SetLibName( rLibName );
	pLibInfo->GetLib()->SetName( rLibName );
    pLibInfo->SetLibraryContainer( xScriptCont );
	return pNew;
}


BasicLibInfo* BasicManager::FindLibInfo( StarBASIC* pBasic ) const
{
	DBG_CHKTHIS( BasicManager, 0 );

	BasicLibInfo* pInf = ((BasicManager*)this)->pLibs->First();
	while ( pInf )
	{
		if ( pInf->GetLib() == pBasic )
			return pInf;

		pInf = ((BasicManager*)this)->pLibs->Next();
	}
	return 0;
}


sal_Bool BasicManager::IsModified() const
{
	DBG_CHKTHIS( BasicManager, 0 );

	if ( bBasMgrModified )
		return sal_True;
	return IsBasicModified();
}

sal_Bool BasicManager::IsBasicModified() const
{
	DBG_CHKTHIS( BasicManager, 0 );

	BasicLibInfo* pInf = pLibs->First();
	while ( pInf )
	{
		if ( pInf->GetLib().Is() && pInf->GetLib()->IsModified() )
			return sal_True;

		pInf = pLibs->Next();
	}
	return sal_False;
}

void BasicManager::SetFlagToAllLibs( short nFlag, sal_Bool bSet ) const
{
	sal_uInt16 nLibs = GetLibCount();
	for ( sal_uInt16 nL = 0; nL < nLibs; nL++ )
	{
		BasicLibInfo* pInfo = pLibs->GetObject( nL );
		DBG_ASSERT( pInfo, "Info?!" );
		StarBASIC* pLib = pInfo->GetLib();
		if ( pLib )
		{
			if ( bSet )
				pLib->SetFlag( nFlag );
			else
				pLib->ResetFlag( nFlag );
		}
	}
}

sal_Bool BasicManager::HasErrors()
{
	DBG_CHKTHIS( BasicManager, 0 );
	return pErrorMgr->HasErrors();
}

void BasicManager::ClearErrors()
{
	DBG_CHKTHIS( BasicManager, 0 );
	pErrorMgr->Reset();
}

BasicError* BasicManager::GetFirstError()
{
	DBG_CHKTHIS( BasicManager, 0 );
	return pErrorMgr->GetFirstError();
}

BasicError* BasicManager::GetNextError()
{
	DBG_CHKTHIS( BasicManager, 0 );
	return pErrorMgr->GetNextError();
}
bool BasicManager::GetGlobalUNOConstant( const sal_Char* _pAsciiName, ::com::sun::star::uno::Any& aOut )
{
    bool bRes = false;
    StarBASIC* pStandardLib = GetStdLib();
    OSL_PRECOND( pStandardLib, "BasicManager::GetGlobalUNOConstant: no lib to read from!" );
    if ( pStandardLib )
        bRes = pStandardLib->GetUNOConstant( _pAsciiName, aOut );
    return bRes;
}

Any BasicManager::SetGlobalUNOConstant( const sal_Char* _pAsciiName, const Any& _rValue )
{
    Any aOldValue;

    StarBASIC* pStandardLib = GetStdLib();
    OSL_PRECOND( pStandardLib, "BasicManager::SetGlobalUNOConstant: no lib to insert into!" );
    if ( !pStandardLib )
        return aOldValue;

    ::rtl::OUString sVarName( ::rtl::OUString::createFromAscii( _pAsciiName ) );

    // obtain the old value
    SbxVariable* pVariable = pStandardLib->Find( sVarName, SbxCLASS_OBJECT );
    if ( pVariable )
        aOldValue = sbxToUnoValue( pVariable );

    SbxObjectRef xUnoObj = GetSbUnoObject( sVarName, _rValue );
    xUnoObj->SetFlag( SBX_DONTSTORE );
    pStandardLib->Insert( xUnoObj );

    return aOldValue;
}

bool BasicManager::LegacyPsswdBinaryLimitExceeded( ::com::sun::star::uno::Sequence< rtl::OUString >& _out_rModuleNames )
{
    try
    {
        Reference< XNameAccess > xScripts( GetScriptLibraryContainer(), UNO_QUERY_THROW );
        Reference< XLibraryContainerPassword > xPassword( GetScriptLibraryContainer(), UNO_QUERY_THROW );

        Sequence< ::rtl::OUString > aNames( xScripts->getElementNames() );
        const ::rtl::OUString* pNames = aNames.getConstArray();
        const ::rtl::OUString* pNamesEnd = aNames.getConstArray() + aNames.getLength();
        for ( ; pNames != pNamesEnd; ++pNames )
        {
            if( /*pLib->mbSharedIndexFile ||*/ !xPassword->isLibraryPasswordProtected( *pNames ) )
                continue;

            StarBASIC* pBasicLib = GetLib( *pNames );
            if ( !pBasicLib )
                continue;

            Reference< XNameAccess > xScriptLibrary( xScripts->getByName( *pNames ), UNO_QUERY_THROW );
            Sequence< ::rtl::OUString > aElementNames( xScriptLibrary->getElementNames() );
            sal_Int32 nLen = aElementNames.getLength();

            Sequence< ::rtl::OUString > aBigModules( nLen );
            sal_Int32 nBigModules = 0;

            const ::rtl::OUString* pElementNames = aElementNames.getConstArray();
            const ::rtl::OUString* pElementNamesEnd = aElementNames.getConstArray() + aElementNames.getLength();
            for ( ; pElementNames != pElementNamesEnd; ++pElementNames )
            {
                SbModule* pMod = pBasicLib->FindModule( *pElementNames );
                if ( pMod && pMod->ExceedsLegacyModuleSize() )
                    aBigModules[ nBigModules++ ] = *pElementNames;
            }

            if ( nBigModules )
            {
                aBigModules.realloc( nBigModules );
                _out_rModuleNames = aBigModules;
                return true;
            }
        }
    }
    catch( const Exception& )
    {
    	DBG_UNHANDLED_EXCEPTION();
    }
    return false;
}


namespace
{
    SbMethod* lcl_queryMacro( BasicManager* i_manager, String const& i_fullyQualifiedName )
    {
        sal_uInt16 nLast = 0;
        String sMacro = i_fullyQualifiedName;
        String sLibName = sMacro.GetToken( 0, '.', nLast );
        String sModule = sMacro.GetToken( 0, '.', nLast );
        sMacro.Erase( 0, nLast );

	    IntlWrapper aIntlWrapper( ::comphelper::getProcessServiceFactory(), Application::GetSettings().GetLocale() );
	    const CollatorWrapper* pCollator = aIntlWrapper.getCollator();
	    sal_uInt16 nLibCount = i_manager->GetLibCount();
	    for ( sal_uInt16 nLib = 0; nLib < nLibCount; ++nLib )
	    {
		    if ( COMPARE_EQUAL == pCollator->compareString( i_manager->GetLibName( nLib ), sLibName ) )
		    {
			    StarBASIC* pLib = i_manager->GetLib( nLib );
			    if( !pLib )
			    {
				    i_manager->LoadLib( nLib );
				    pLib = i_manager->GetLib( nLib );
			    }

			    if( pLib )
			    {
				    sal_uInt16 nModCount = pLib->GetModules()->Count();
				    for( sal_uInt16 nMod = 0; nMod < nModCount; ++nMod )
				    {
					    SbModule* pMod = (SbModule*)pLib->GetModules()->Get( nMod );
					    if ( pMod && COMPARE_EQUAL == pCollator->compareString( pMod->GetName(), sModule ) )
					    {
						    SbMethod* pMethod = (SbMethod*)pMod->Find( sMacro, SbxCLASS_METHOD );
						    if( pMethod )
							    return pMethod;
					    }
				    }
			    }
		    }
	    }
	    return 0;
    }
}

bool BasicManager::HasMacro( String const& i_fullyQualifiedName ) const
{
    return ( NULL != lcl_queryMacro( const_cast< BasicManager* >( this ), i_fullyQualifiedName ) );
}

ErrCode BasicManager::ExecuteMacro( String const& i_fullyQualifiedName, SbxArray* i_arguments, SbxValue* i_retValue )
{
    SbMethod* pMethod = lcl_queryMacro( this, i_fullyQualifiedName );
    ErrCode nError = 0;
    if ( pMethod )
    {
        if ( i_arguments )
            pMethod->SetParameters( i_arguments );
        nError = pMethod->Call( i_retValue );
    }
    else
        nError = ERRCODE_BASIC_PROC_UNDEFINED;
    return nError;
}

ErrCode BasicManager::ExecuteMacro( String const& i_fullyQualifiedName, String const& i_commaSeparatedArgs, SbxValue* i_retValue )
{
    SbMethod* pMethod = lcl_queryMacro( this, i_fullyQualifiedName );
    if ( !pMethod )
        return ERRCODE_BASIC_PROC_UNDEFINED;

    // arguments must be quoted
    String sQuotedArgs;
    String sArgs( i_commaSeparatedArgs );
    if ( sArgs.Len()<2 || sArgs.GetBuffer()[1] == '\"')
        // no args or already quoted args
        sQuotedArgs = sArgs;
    else
    {
        // quote parameters
        sArgs.Erase( 0, 1 );
        sArgs.Erase( sArgs.Len()-1, 1 );

        sQuotedArgs = '(';

        sal_uInt16 nCount = sArgs.GetTokenCount(',');
        for ( sal_uInt16 n=0; n<nCount; ++n )
        {
            sQuotedArgs += '\"';
            sQuotedArgs += sArgs.GetToken( n, ',' );
            sQuotedArgs += '\"';
            if ( n<nCount-1 )
                sQuotedArgs += ',';
        }

        sQuotedArgs += ')';
    }

    // add quoted arguments and do the call
    String sCall( '[' );
    sCall += pMethod->GetName();
    sCall += sQuotedArgs;
    sCall += ']';

	SbxVariable* pRet = pMethod->GetParent()->Execute( sCall );
    if ( pRet && ( pRet != pMethod ) )
        *i_retValue = *pRet;
    return SbxBase::GetError();
}

//=====================================================================

class ModuleInfo_Impl : public ModuleInfoHelper
{
	::rtl::OUString maName;
	::rtl::OUString maLanguage;
	::rtl::OUString maSource;

public:
	ModuleInfo_Impl( const ::rtl::OUString& aName, const ::rtl::OUString& aLanguage, const ::rtl::OUString& aSource )
		: maName( aName ), maLanguage( aLanguage), maSource( aSource ) {}

    // Methods XStarBasicModuleInfo
    virtual ::rtl::OUString SAL_CALL getName() throw(RuntimeException)
		{ return maName; }
    virtual ::rtl::OUString SAL_CALL getLanguage() throw(RuntimeException)
		{ return maLanguage; }
    virtual ::rtl::OUString SAL_CALL getSource() throw(RuntimeException)
		{ return maSource; }
};


//=====================================================================

class DialogInfo_Impl : public DialogInfoHelper
{
	::rtl::OUString maName;
	Sequence< sal_Int8 > mData;

public:
	DialogInfo_Impl( const ::rtl::OUString& aName, Sequence< sal_Int8 > Data )
		: maName( aName ), mData( Data ) {}

    // Methods XStarBasicDialogInfo
    virtual ::rtl::OUString SAL_CALL getName() throw(RuntimeException)
		{ return maName; }
    virtual Sequence< sal_Int8 > SAL_CALL getData() throw(RuntimeException)
		{ return mData; }
};


//=====================================================================

class LibraryInfo_Impl : public LibraryInfoHelper
{
	::rtl::OUString maName;
	Reference< XNameContainer > mxModuleContainer;
	Reference< XNameContainer > mxDialogContainer;
	::rtl::OUString maPassword;
	::rtl::OUString maExternaleSourceURL;
	::rtl::OUString maLinkTargetURL;

public:
	LibraryInfo_Impl
	(
		const ::rtl::OUString& aName,
		Reference< XNameContainer > xModuleContainer,
		Reference< XNameContainer > xDialogContainer,
		const ::rtl::OUString& aPassword,
		const ::rtl::OUString& aExternaleSourceURL,
		const ::rtl::OUString& aLinkTargetURL
	)
		: maName( aName )
		, mxModuleContainer( xModuleContainer )
		, mxDialogContainer( xDialogContainer )
		, maPassword( aPassword )
		, maExternaleSourceURL( aExternaleSourceURL )
		, maLinkTargetURL( aLinkTargetURL )
	{}

    // Methods XStarBasicLibraryInfo
    virtual ::rtl::OUString SAL_CALL getName() throw(RuntimeException)
		{ return maName; }
    virtual Reference< XNameContainer > SAL_CALL getModuleContainer() throw(RuntimeException)
		{ return mxModuleContainer; }
    virtual Reference< XNameContainer > SAL_CALL getDialogContainer() throw(RuntimeException)
		{ return mxDialogContainer; }
    virtual ::rtl::OUString SAL_CALL getPassword() throw(RuntimeException)
		{ return maPassword; }
    virtual ::rtl::OUString SAL_CALL getExternalSourceURL() throw(RuntimeException)
		{ return maExternaleSourceURL; }
    virtual ::rtl::OUString SAL_CALL getLinkTargetURL() throw(RuntimeException)
		{ return maLinkTargetURL; }
};

//=====================================================================

class ModuleContainer_Impl : public NameContainerHelper
{
	StarBASIC* mpLib;

public:
	ModuleContainer_Impl( StarBASIC* pLib )
		:mpLib( pLib ) {}

    // Methods XElementAccess
    virtual Type SAL_CALL getElementType()
		throw(RuntimeException);
    virtual sal_Bool SAL_CALL hasElements()
		throw(RuntimeException);

    // Methods XNameAccess
    virtual Any SAL_CALL getByName( const ::rtl::OUString& aName )
		throw(NoSuchElementException, WrappedTargetException, RuntimeException);
    virtual Sequence< ::rtl::OUString > SAL_CALL getElementNames()
		throw(RuntimeException);
    virtual sal_Bool SAL_CALL hasByName( const ::rtl::OUString& aName )
		throw(RuntimeException);

    // Methods XNameReplace
    virtual void SAL_CALL replaceByName( const ::rtl::OUString& aName, const Any& aElement )
		throw(IllegalArgumentException, NoSuchElementException, WrappedTargetException, RuntimeException);

    // Methods XNameContainer
    virtual void SAL_CALL insertByName( const ::rtl::OUString& aName, const Any& aElement )
		throw(IllegalArgumentException, ElementExistException, WrappedTargetException, RuntimeException);
    virtual void SAL_CALL removeByName( const ::rtl::OUString& Name )
		throw(NoSuchElementException, WrappedTargetException, RuntimeException);
};

// Methods XElementAccess
Type ModuleContainer_Impl::getElementType()
	throw(RuntimeException)
{
	Type aModuleType = ::getCppuType( (const Reference< XStarBasicModuleInfo > *)0 );
	return aModuleType;
}

sal_Bool ModuleContainer_Impl::hasElements()
	throw(RuntimeException)
{
    SbxArray* pMods = mpLib ? mpLib->GetModules() : NULL;
    return pMods && pMods->Count() > 0;
}

// Methods XNameAccess
Any ModuleContainer_Impl::getByName( const ::rtl::OUString& aName )
	throw(NoSuchElementException, WrappedTargetException, RuntimeException)
{
    SbModule* pMod = mpLib ? mpLib->FindModule( aName ) : NULL;
	if( !pMod )
		throw NoSuchElementException();
	Reference< XStarBasicModuleInfo > xMod = (XStarBasicModuleInfo*)new ModuleInfo_Impl
		( aName, ::rtl::OUString::createFromAscii( szScriptLanguage ), pMod->GetSource32() );
	Any aRetAny;
	aRetAny <<= xMod;
	return aRetAny;
}

Sequence< ::rtl::OUString > ModuleContainer_Impl::getElementNames()
	throw(RuntimeException)
{
    SbxArray* pMods = mpLib ? mpLib->GetModules() : NULL;
    sal_uInt16 nMods = pMods ? pMods->Count() : 0;
	Sequence< ::rtl::OUString > aRetSeq( nMods );
	::rtl::OUString* pRetSeq = aRetSeq.getArray();
	for( sal_uInt16 i = 0 ; i < nMods ; i++ )
	{
		SbxVariable* pMod = pMods->Get( i );
		pRetSeq[i] = ::rtl::OUString( pMod->GetName() );
	}
	return aRetSeq;
}

sal_Bool ModuleContainer_Impl::hasByName( const ::rtl::OUString& aName )
	throw(RuntimeException)
{
    SbModule* pMod = mpLib ? mpLib->FindModule( aName ) : NULL;
	sal_Bool bRet = (pMod != NULL);
	return bRet;
}


// Methods XNameReplace
void ModuleContainer_Impl::replaceByName( const ::rtl::OUString& aName, const Any& aElement )
	throw(IllegalArgumentException, NoSuchElementException, WrappedTargetException, RuntimeException)
{
	removeByName( aName );
	insertByName( aName, aElement );
}


// Methods XNameContainer
void ModuleContainer_Impl::insertByName( const ::rtl::OUString& aName, const Any& aElement )
	throw(IllegalArgumentException, ElementExistException, WrappedTargetException, RuntimeException)
{
	Type aModuleType = ::getCppuType( (const Reference< XStarBasicModuleInfo > *)0 );
	Type aAnyType = aElement.getValueType();
	if( aModuleType != aAnyType )
		throw IllegalArgumentException();
	Reference< XStarBasicModuleInfo > xMod;
	aElement >>= xMod;
	mpLib->MakeModule32( aName, xMod->getSource() );
}

void ModuleContainer_Impl::removeByName( const ::rtl::OUString& Name )
	throw(NoSuchElementException, WrappedTargetException, RuntimeException)
{
    SbModule* pMod = mpLib ? mpLib->FindModule( Name ) : NULL;
	if( !pMod )
		throw NoSuchElementException();
	mpLib->Remove( pMod );
}


//=====================================================================

Sequence< sal_Int8 > implGetDialogData( SbxObject* pDialog )
{
	SvMemoryStream aMemStream;
	pDialog->Store( aMemStream );
	sal_Int32 nLen = aMemStream.Tell();
	Sequence< sal_Int8 > aData( nLen );
	sal_Int8* pDestData = aData.getArray();
	const sal_Int8* pSrcData = (const sal_Int8*)aMemStream.GetData();
	rtl_copyMemory( pDestData, pSrcData, nLen );
	return aData;
}

SbxObject* implCreateDialog( Sequence< sal_Int8 > aData )
{
	sal_Int8* pData = aData.getArray();
	SvMemoryStream aMemStream( pData, aData.getLength(), STREAM_READ );
	SbxObject* pDialog = (SbxObject*)SbxBase::Load( aMemStream );
	return pDialog;
}

// HACK! Because this value is defined in basctl/inc/vcsbxdef.hxx
// which we can't include here, we have to use the value directly
#define SBXID_DIALOG		101


class DialogContainer_Impl : public NameContainerHelper
{
	StarBASIC* mpLib;

public:
	DialogContainer_Impl( StarBASIC* pLib )
		:mpLib( pLib ) {}

    // Methods XElementAccess
    virtual Type SAL_CALL getElementType()
		throw(RuntimeException);
    virtual sal_Bool SAL_CALL hasElements()
		throw(RuntimeException);

    // Methods XNameAccess
    virtual Any SAL_CALL getByName( const ::rtl::OUString& aName )
		throw(NoSuchElementException, WrappedTargetException, RuntimeException);
    virtual Sequence< ::rtl::OUString > SAL_CALL getElementNames()
		throw(RuntimeException);
    virtual sal_Bool SAL_CALL hasByName( const ::rtl::OUString& aName )
		throw(RuntimeException);

    // Methods XNameReplace
    virtual void SAL_CALL replaceByName( const ::rtl::OUString& aName, const Any& aElement )
		throw(IllegalArgumentException, NoSuchElementException, WrappedTargetException, RuntimeException);

    // Methods XNameContainer
    virtual void SAL_CALL insertByName( const ::rtl::OUString& aName, const Any& aElement )
		throw(IllegalArgumentException, ElementExistException, WrappedTargetException, RuntimeException);
    virtual void SAL_CALL removeByName( const ::rtl::OUString& Name )
		throw(NoSuchElementException, WrappedTargetException, RuntimeException);
};

// Methods XElementAccess
Type DialogContainer_Impl::getElementType()
	throw(RuntimeException)
{
	Type aModuleType = ::getCppuType( (const Reference< XStarBasicDialogInfo > *)0 );
	return aModuleType;
}

sal_Bool DialogContainer_Impl::hasElements()
	throw(RuntimeException)
{
	sal_Bool bRet = sal_False;

	mpLib->GetAll( SbxCLASS_OBJECT );
	sal_Int16 nCount = mpLib->GetObjects()->Count();
	for( sal_Int16 nObj = 0; nObj < nCount ; nObj++ )
	{
		SbxVariable* pVar = mpLib->GetObjects()->Get( nObj );
		if ( pVar->ISA( SbxObject ) && ( ((SbxObject*)pVar)->GetSbxId() == SBXID_DIALOG ) )
		{
			bRet = sal_True;
			break;
		}
	}
	return bRet;
}

// Methods XNameAccess
Any DialogContainer_Impl::getByName( const ::rtl::OUString& aName )
	throw(NoSuchElementException, WrappedTargetException, RuntimeException)
{
	SbxVariable* pVar = mpLib->GetObjects()->Find( aName, SbxCLASS_DONTCARE );
	if( !( pVar && pVar->ISA( SbxObject ) &&
		   ( ((SbxObject*)pVar)->GetSbxId() == SBXID_DIALOG ) ) )
	{
		throw NoSuchElementException();
	}

	Reference< XStarBasicDialogInfo > xDialog =
		(XStarBasicDialogInfo*)new DialogInfo_Impl
			( aName, implGetDialogData( (SbxObject*)pVar ) );

	Any aRetAny;
	aRetAny <<= xDialog;
	return aRetAny;
}

Sequence< ::rtl::OUString > DialogContainer_Impl::getElementNames()
	throw(RuntimeException)
{
	mpLib->GetAll( SbxCLASS_OBJECT );
	sal_Int16 nCount = mpLib->GetObjects()->Count();
	Sequence< ::rtl::OUString > aRetSeq( nCount );
	::rtl::OUString* pRetSeq = aRetSeq.getArray();
	sal_Int32 nDialogCounter = 0;

	for( sal_Int16 nObj = 0; nObj < nCount ; nObj++ )
	{
		SbxVariable* pVar = mpLib->GetObjects()->Get( nObj );
		if ( pVar->ISA( SbxObject ) && ( ((SbxObject*)pVar)->GetSbxId() == SBXID_DIALOG ) )
		{
			pRetSeq[ nDialogCounter ] = ::rtl::OUString( pVar->GetName() );
			nDialogCounter++;
		}
	}
	aRetSeq.realloc( nDialogCounter );
	return aRetSeq;
}

sal_Bool DialogContainer_Impl::hasByName( const ::rtl::OUString& aName )
	throw(RuntimeException)
{
	sal_Bool bRet = sal_False;
	SbxVariable* pVar = mpLib->GetObjects()->Find( aName, SbxCLASS_DONTCARE );
	if( pVar && pVar->ISA( SbxObject ) &&
		   ( ((SbxObject*)pVar)->GetSbxId() == SBXID_DIALOG ) )
	{
		bRet = sal_True;
	}
	return bRet;
}


// Methods XNameReplace
void DialogContainer_Impl::replaceByName( const ::rtl::OUString& aName, const Any& aElement )
	throw(IllegalArgumentException, NoSuchElementException, WrappedTargetException, RuntimeException)
{
	removeByName( aName );
	insertByName( aName, aElement );
}


// Methods XNameContainer
void DialogContainer_Impl::insertByName( const ::rtl::OUString& aName, const Any& aElement )
	throw(IllegalArgumentException, ElementExistException, WrappedTargetException, RuntimeException)
{
    (void)aName;
	Type aModuleType = ::getCppuType( (const Reference< XStarBasicDialogInfo > *)0 );
	Type aAnyType = aElement.getValueType();
	if( aModuleType != aAnyType )
		throw IllegalArgumentException();
	Reference< XStarBasicDialogInfo > xMod;
	aElement >>= xMod;
	SbxObjectRef xDialog = implCreateDialog( xMod->getData() );
	mpLib->Insert( xDialog );
}

void DialogContainer_Impl::removeByName( const ::rtl::OUString& Name )
	throw(NoSuchElementException, WrappedTargetException, RuntimeException)
{
    (void)Name;
	SbxVariable* pVar = mpLib->GetObjects()->Find( Name, SbxCLASS_DONTCARE );
	if( !( pVar && pVar->ISA( SbxObject ) &&
		   ( ((SbxObject*)pVar)->GetSbxId() == SBXID_DIALOG ) ) )
	{
		throw NoSuchElementException();
	}
	mpLib->Remove( pVar );
}


//=====================================================================


class LibraryContainer_Impl : public NameContainerHelper
{
	BasicManager* mpMgr;

public:
	LibraryContainer_Impl( BasicManager* pMgr )
		:mpMgr( pMgr ) {}

    // Methods XElementAccess
    virtual Type SAL_CALL getElementType()
		throw(RuntimeException);
    virtual sal_Bool SAL_CALL hasElements()
		throw(RuntimeException);

    // Methods XNameAccess
    virtual Any SAL_CALL getByName( const ::rtl::OUString& aName )
		throw(NoSuchElementException, WrappedTargetException, RuntimeException);
    virtual Sequence< ::rtl::OUString > SAL_CALL getElementNames()
		throw(RuntimeException);
    virtual sal_Bool SAL_CALL hasByName( const ::rtl::OUString& aName )
		throw(RuntimeException);

    // Methods XNameReplace
    virtual void SAL_CALL replaceByName( const ::rtl::OUString& aName, const Any& aElement )
		throw(IllegalArgumentException, NoSuchElementException, WrappedTargetException, RuntimeException);

    // Methods XNameContainer
    virtual void SAL_CALL insertByName( const ::rtl::OUString& aName, const Any& aElement )
		throw(IllegalArgumentException, ElementExistException, WrappedTargetException, RuntimeException);
    virtual void SAL_CALL removeByName( const ::rtl::OUString& Name )
		throw(NoSuchElementException, WrappedTargetException, RuntimeException);
};


// Methods XElementAccess
Type LibraryContainer_Impl::getElementType()
	throw(RuntimeException)
{
	Type aType = ::getCppuType( (const Reference< XStarBasicLibraryInfo > *)0 );
	return aType;
}

sal_Bool LibraryContainer_Impl::hasElements()
	throw(RuntimeException)
{
	sal_Int32 nLibs = mpMgr->GetLibCount();
	sal_Bool bRet = (nLibs > 0);
	return bRet;
}

// Methods XNameAccess
Any LibraryContainer_Impl::getByName( const ::rtl::OUString& aName )
	throw(NoSuchElementException, WrappedTargetException, RuntimeException)
{
	Any aRetAny;
	if( !mpMgr->HasLib( aName ) )
		throw NoSuchElementException();
	StarBASIC* pLib = mpMgr->GetLib( aName );

	Reference< XNameContainer > xModuleContainer =
		(XNameContainer*)new ModuleContainer_Impl( pLib );

	Reference< XNameContainer > xDialogContainer;
		(XNameContainer*)new DialogContainer_Impl( pLib );

	BasicLibInfo* pLibInfo = mpMgr->FindLibInfo( pLib );

	::rtl::OUString aPassword = pLibInfo->GetPassword();

	// TODO Only provide extern info!
	::rtl::OUString aExternaleSourceURL;
	::rtl::OUString aLinkTargetURL;
	if( pLibInfo->IsReference() )
		aLinkTargetURL = pLibInfo->GetStorageName();
	else if( pLibInfo->IsExtern() )
		aExternaleSourceURL = pLibInfo->GetStorageName();

	Reference< XStarBasicLibraryInfo > xLibInfo = new LibraryInfo_Impl
	(
		aName,
		xModuleContainer,
		xDialogContainer,
		aPassword,
		aExternaleSourceURL,
		aLinkTargetURL
	);

	aRetAny <<= xLibInfo;
	return aRetAny;
}

Sequence< ::rtl::OUString > LibraryContainer_Impl::getElementNames()
	throw(RuntimeException)
{
	sal_uInt16 nLibs = mpMgr->GetLibCount();
	Sequence< ::rtl::OUString > aRetSeq( nLibs );
	::rtl::OUString* pRetSeq = aRetSeq.getArray();
	for( sal_uInt16 i = 0 ; i < nLibs ; i++ )
	{
		pRetSeq[i] = ::rtl::OUString( mpMgr->GetLibName( i ) );
	}
	return aRetSeq;
}

sal_Bool LibraryContainer_Impl::hasByName( const ::rtl::OUString& aName )
	throw(RuntimeException)
{
	sal_Bool bRet = mpMgr->HasLib( aName );
	return bRet;
}

// Methods XNameReplace
void LibraryContainer_Impl::replaceByName( const ::rtl::OUString& aName, const Any& aElement )
	throw(IllegalArgumentException, NoSuchElementException, WrappedTargetException, RuntimeException)
{
	removeByName( aName );
	insertByName( aName, aElement );
}

// Methods XNameContainer
void LibraryContainer_Impl::insertByName( const ::rtl::OUString& aName, const Any& aElement )
	throw(IllegalArgumentException, ElementExistException, WrappedTargetException, RuntimeException)
{
    (void)aName;
    (void)aElement;
	// TODO: Insert a complete Library?!
}

void LibraryContainer_Impl::removeByName( const ::rtl::OUString& Name )
	throw(NoSuchElementException, WrappedTargetException, RuntimeException)
{
	StarBASIC* pLib = mpMgr->GetLib( Name );
	if( !pLib )
		throw NoSuchElementException();
	sal_uInt16 nLibId = mpMgr->GetLibId( Name );
	mpMgr->RemoveLib( nLibId );
}

//=====================================================================

typedef WeakImplHelper1< XStarBasicAccess > StarBasicAccessHelper;


class StarBasicAccess_Impl : public StarBasicAccessHelper
{
	BasicManager* mpMgr;
	Reference< XNameContainer > mxLibContainer;

public:
	StarBasicAccess_Impl( BasicManager* pMgr )
		:mpMgr( pMgr ) {}

public:

    // Methods
    virtual Reference< XNameContainer > SAL_CALL getLibraryContainer()
		throw(RuntimeException);
    virtual void SAL_CALL createLibrary( const ::rtl::OUString& LibName, const ::rtl::OUString& Password,
		const ::rtl::OUString& ExternalSourceURL, const ::rtl::OUString& LinkTargetURL )
			throw(ElementExistException, RuntimeException);
    virtual void SAL_CALL addModule( const ::rtl::OUString& LibraryName, const ::rtl::OUString& ModuleName,
		const ::rtl::OUString& Language, const ::rtl::OUString& Source )
			throw(NoSuchElementException, RuntimeException);
    virtual void SAL_CALL addDialog( const ::rtl::OUString& LibraryName, const ::rtl::OUString& DialogName,
		const Sequence< sal_Int8 >& Data )
			throw(NoSuchElementException, RuntimeException);

};

Reference< XNameContainer > SAL_CALL StarBasicAccess_Impl::getLibraryContainer()
	throw(RuntimeException)
{
	if( !mxLibContainer.is() )
		mxLibContainer = (XNameContainer*)new LibraryContainer_Impl( mpMgr );
	return mxLibContainer;
}

void SAL_CALL StarBasicAccess_Impl::createLibrary
(
	const ::rtl::OUString& LibName,
	const ::rtl::OUString& Password,
	const ::rtl::OUString& ExternalSourceURL,
	const ::rtl::OUString& LinkTargetURL
)
	throw(ElementExistException, RuntimeException)
{
    (void)ExternalSourceURL;
#ifdef DBG_UTIL
	StarBASIC* pLib =
#endif
	mpMgr->CreateLib( LibName, Password, LinkTargetURL );
	DBG_ASSERT( pLib, "XML Import: Basic library could not be created");
}

void SAL_CALL StarBasicAccess_Impl::addModule
(
	const ::rtl::OUString& LibraryName,
	const ::rtl::OUString& ModuleName,
	const ::rtl::OUString& Language,
	const ::rtl::OUString& Source
)
	throw(NoSuchElementException, RuntimeException)
{
    (void)Language;
	StarBASIC* pLib = mpMgr->GetLib( LibraryName );
	DBG_ASSERT( pLib, "XML Import: Lib for module unknown");
	if( pLib )
		pLib->MakeModule32( ModuleName, Source );
}

void SAL_CALL StarBasicAccess_Impl::addDialog
(
	const ::rtl::OUString& LibraryName,
	const ::rtl::OUString& DialogName,
	const Sequence< sal_Int8 >& Data
)
	throw(NoSuchElementException, RuntimeException)
{
	(void)LibraryName;
	(void)DialogName;
	(void)Data;
}

// Basic XML Import/Export
Reference< XStarBasicAccess > getStarBasicAccess( BasicManager* pMgr )
{
	Reference< XStarBasicAccess > xRet =
		new StarBasicAccess_Impl( (BasicManager*)pMgr );
	return xRet;
}