zipfileaccess.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#ifndef INCLUDED_PACKAGE_INC_ZIPFILEACCESS_HXX
#define INCLUDED_PACKAGE_INC_ZIPFILEACCESS_HXX
 
#include <com/sun/star/packages/zip/XZipFileAccess2.hpp>
#include <com/sun/star/lang/XInitialization.hpp>
#include <com/sun/star/lang/XComponent.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
 
#include <comphelper/interfacecontainer3.hxx>
#include <comphelper/refcountedmutex.hxx>
#include <cppuhelper/implbase.hxx>
 
#include "ZipFile.hxx"
 
#include <memory>
#include <optional>
 
class OZipFileAccess final : public ::cppu::WeakImplHelper<
                        css::packages::zip::XZipFileAccess2,
                        css::lang::XInitialization,
                        css::lang::XComponent,
                        css::lang::XServiceInfo >
{
    rtl::Reference<comphelper::RefCountedMutex> m_aMutexHolder;
    css::uno::Reference< css::uno::XComponentContext > m_xContext;
    css::uno::Reference< css::io::XInputStream > m_xContentStream;
    std::optional<ZipFile> m_pZipFile;
    std::unique_ptr<::comphelper::OInterfaceContainerHelper3<css::lang::XEventListener>> m_pListenersContainer;
    bool m_bDisposed;
    bool m_bOwnContent;
 
public:
    OZipFileAccess( const css::uno::Reference< css::uno::XComponentContext >& rxContext );
 
    virtual ~OZipFileAccess() override;
 
    static css::uno::Sequence< OUString > GetPatternsFromString_Impl( const OUString& aString );
 
    static bool StringGoodForPattern_Impl( std::u16string_view,
                                        const css::uno::Sequence< OUString >& aPattern );
 
    // XInitialization
    virtual void SAL_CALL initialize( const css::uno::Sequence< css::uno::Any >& aArguments ) override;
 
    // XNameAccess
    virtual css::uno::Any SAL_CALL getByName( const OUString& aName ) override;
    virtual css::uno::Sequence< OUString > SAL_CALL getElementNames(  ) override;
    virtual sal_Bool SAL_CALL hasByName( const OUString& aName ) override;
    virtual css::uno::Type SAL_CALL getElementType(  ) override;
    virtual sal_Bool SAL_CALL hasElements(  ) override;
 
    // XZipFileAccess
    virtual css::uno::Reference< css::io::XInputStream > SAL_CALL getStreamByPattern( const OUString& aPattern ) override;
 
    // XComponent
    virtual void SAL_CALL dispose(  ) override;
    virtual void SAL_CALL addEventListener( const css::uno::Reference< css::lang::XEventListener >& xListener ) override;
    virtual void SAL_CALL removeEventListener( const css::uno::Reference< css::lang::XEventListener >& aListener ) override;
 
    // XServiceInfo
    virtual OUString SAL_CALL getImplementationName() override;
    virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
    virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) override;
 
};
 
#endif
 
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