DAVSession.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
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 *   ownership. The ASF licenses this file to you under the Apache
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#pragma once
 
#include <memory>
#include <rtl/ustring.hxx>
#include <com/sun/star/io/XInputStream.hpp>
#include <com/sun/star/io/XOutputStream.hpp>
#include <utility>
#include "DAVResource.hxx"
#include "DAVSessionFactory.hxx"
#include "DAVTypes.hxx"
#include "DAVRequestEnvironment.hxx"
 
namespace com { namespace sun { namespace star { namespace beans {
    struct NamedValue;
} } } }
 
namespace com::sun::star::ucb {
    struct Lock;
}
 
namespace http_dav_ucp
{
 
class DAVAuthListener;
 
class DAVSession
{
public:
    void acquire()
    {
        osl_atomic_increment( &m_nRefCount );
    }
 
    void release()
    {
        if ( osl_atomic_decrement( &m_nRefCount ) == 0 )
        {
            m_xFactory->releaseElement( this );
            delete this;
        }
    }
 
    virtual bool CanUse( const OUString & rURI,
            const ::com::sun::star::uno::Sequence<::com::sun::star::beans::NamedValue>& rFlags ) = 0;
 
    virtual bool UsesProxy() = 0;
 
    // DAV methods
 
    virtual void OPTIONS( const OUString & inPath,
                          DAVOptions & rOptions,
                          const DAVRequestEnvironment & rEnv ) = 0;
 
    // allprop & named
    virtual void PROPFIND( const OUString & inPath,
                           const Depth inDepth,
                           const std::vector< OUString > & inPropertyNames,
                           std::vector< DAVResource > & ioResources,
                           const DAVRequestEnvironment & rEnv ) = 0;
 
    // propnames
    virtual void PROPFIND( const OUString & inPath,
                           const Depth inDepth,
                           std::vector< DAVResourceInfo > & ioResInfo,
                           const DAVRequestEnvironment & rEnv ) = 0;
 
    virtual void PROPPATCH( const OUString & inPath,
                            const std::vector< ProppatchValue > & inValues,
                            const DAVRequestEnvironment & rEnv ) = 0;
 
    virtual void HEAD( const OUString &  inPath,
                       const std::vector< OUString > & inHeaderNames,
                       DAVResource & ioResource,
                       const DAVRequestEnvironment & rEnv ) = 0;
 
    virtual css::uno::Reference< css::io::XInputStream >
    GET( const OUString & inPath,
         const DAVRequestEnvironment & rEnv ) = 0;
 
    virtual void GET( const OUString & inPath,
                      css::uno::Reference< css::io::XOutputStream >& o,
                      const DAVRequestEnvironment & rEnv ) = 0;
 
    virtual css::uno::Reference< css::io::XInputStream >
    GET( const OUString & inPath,
         const std::vector< OUString > & inHeaderNames,
         DAVResource & ioResource,
         const DAVRequestEnvironment & rEnv ) = 0;
 
    virtual void
    GET( const OUString & inPath,
         css::uno::Reference< css::io::XOutputStream >& o,
         const std::vector< OUString > & inHeaderNames,
         DAVResource & ioResource,
         const DAVRequestEnvironment & rEnv ) = 0;
 
    virtual void PUT( const OUString & inPath,
                      const css::uno::Reference< css::io::XInputStream >& s,
                      const DAVRequestEnvironment & rEnv ) = 0;
 
    virtual css::uno::Reference< css::io::XInputStream >
    POST( const OUString & inPath,
          const OUString & rContentType,
          const OUString & rReferer,
          const css::uno::Reference< css::io::XInputStream > & inInputStream,
          const DAVRequestEnvironment & rEnv ) = 0;
 
    virtual void POST( const OUString & inPath,
                       const OUString & rContentType,
                       const OUString & rReferer,
                       const css::uno::Reference< css::io::XInputStream > & inInputStream,
                       css::uno::Reference< css::io::XOutputStream > & oOutputStream,
                       const DAVRequestEnvironment & rEnv ) = 0;
 
    virtual void MKCOL( const OUString & inPath,
                        const DAVRequestEnvironment & rEnv ) = 0;
 
    virtual void COPY( const OUString & inSource,
                       const OUString & inDestination,
                       const DAVRequestEnvironment & rEnv,
                       bool inOverwrite = false ) = 0;
 
    virtual void MOVE( const OUString & inSource,
                       const OUString & inDestination,
                       const DAVRequestEnvironment & rEnv,
                       bool inOverwrite = false ) = 0;
 
    virtual void DESTROY( const OUString & inPath,
                          const DAVRequestEnvironment & rEnv ) = 0;
 
    // set new lock.
    virtual void LOCK( const OUString & inPath,
                       css::ucb::Lock & inLock,
                       const DAVRequestEnvironment & rEnv ) = 0;
 
    virtual void UNLOCK( const OUString & inPath,
                         const DAVRequestEnvironment & rEnv ) = 0;
 
    virtual void abort() = 0;
 
protected:
    explicit DAVSession( rtl::Reference< DAVSessionFactory > xFactory )
        : m_xFactory(std::move( xFactory )), m_nRefCount( 0 ) {}
 
    virtual ~DAVSession() {}
 
private:
    rtl::Reference< DAVSessionFactory > m_xFactory;
    DAVSessionFactory::Map::iterator m_aContainerIt;
    oslInterlockedCount m_nRefCount;
 
    friend class DAVSessionFactory;
    friend struct std::default_delete< DAVSession >;
};
 
} // namespace http_dav_ucp
 
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