ucb/source/ucp/webdav/DAVSession.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20
  21
  22 #ifndef _DAVSESSION_HXX_
  23 #define _DAVSESSION_HXX_
  24
  25 #include <memory>
  26 #include <rtl/ustring.hxx>
  27 #include <com/sun/star/io/XInputStream.hpp>
  28 #include <com/sun/star/io/XOutputStream.hpp>
  29 #include "DAVException.hxx"
  30 #include "DAVProperties.hxx"
  31 #include "DAVResource.hxx"
  32 #include "DAVSessionFactory.hxx"
  33 #include "DAVTypes.hxx"
  34 #include "DAVRequestEnvironment.hxx"
  35
  36 namespace com { namespace sun { namespace star { namespace ucb {
  37     struct Lock;
  38 } } } }
  39
  40 namespace http_dav_ucp
  41 {
  42
  43 class DAVAuthListener;
  44
  45 class DAVSession
  46 {
  47 public:
  48     inline void acquire() SAL_THROW(())
  49     {
  50         osl_incrementInterlockedCount( &m_nRefCount );
  51     }
  52
  53     void release() SAL_THROW(())
  54     {
  55         if ( osl_decrementInterlockedCount( &m_nRefCount ) == 0 )
  56         {
  57             m_xFactory->releaseElement( this );
  58             delete this;
  59         }
  60     }
  61
  62     virtual sal_Bool CanUse( const ::rtl::OUString & inPath ) = 0;
  63
  64     virtual sal_Bool UsesProxy() = 0;
  65
  66     // DAV methods
  67     //
  68
  69     // NOT USED
  70     /*
  71     virtual void OPTIONS( const ::rtl::OUString & inPath,
  72                           DAVCapabilities & outCapabilities,
  73                           const DAVRequestEnvironment & rEnv )
  74         throw( DAVException ) = 0;
  75     */
  76
  77     // allprop & named
  78     virtual void PROPFIND( const ::rtl::OUString & inPath,
  79                            const Depth inDepth,
  80                            const std::vector< ::rtl::OUString > & inPropertyNames,
  81                            std::vector< DAVResource > & ioResources,
  82                            const DAVRequestEnvironment & rEnv )
  83         throw( DAVException ) = 0;
  84
  85     // propnames
  86     virtual void PROPFIND( const ::rtl::OUString & inPath,
  87                            const Depth inDepth,
  88                            std::vector< DAVResourceInfo > & ioResInfo,
  89                            const DAVRequestEnvironment & rEnv )
  90         throw( DAVException ) = 0;
  91
  92     virtual void PROPPATCH( const ::rtl::OUString & inPath,
  93                             const std::vector< ProppatchValue > & inValues,
  94                             const DAVRequestEnvironment & rEnv )
  95         throw( DAVException ) = 0;
  96
  97     virtual void HEAD( const ::rtl::OUString &  inPath,
  98                        const std::vector< ::rtl::OUString > & inHeaderNames,
  99                        DAVResource & ioResource,
 100                        const DAVRequestEnvironment & rEnv )
 101         throw( DAVException ) = 0;
 102
 103     virtual com::sun::star::uno::Reference< com::sun::star::io::XInputStream >
 104     GET( const ::rtl::OUString & inPath,
 105          const DAVRequestEnvironment & rEnv )
 106         throw( DAVException ) = 0;
 107
 108     virtual void GET( const ::rtl::OUString & inPath,
 109                       com::sun::star::uno::Reference<
 110                           com::sun::star::io::XOutputStream >& o,
 111                       const DAVRequestEnvironment & rEnv )
 112         throw( DAVException ) = 0;
 113
 114     virtual com::sun::star::uno::Reference< com::sun::star::io::XInputStream >
 115     GET( const ::rtl::OUString & inPath,
 116          const std::vector< ::rtl::OUString > & inHeaderNames,
 117          DAVResource & ioResource,
 118          const DAVRequestEnvironment & rEnv )
 119         throw( DAVException ) = 0;
 120
 121     virtual void
 122     GET( const ::rtl::OUString & inPath,
 123          com::sun::star::uno::Reference< com::sun::star::io::XOutputStream >& o,
 124          const std::vector< ::rtl::OUString > & inHeaderNames,
 125          DAVResource & ioResource,
 126          const DAVRequestEnvironment & rEnv )
 127         throw( DAVException ) = 0;
 128
 129     virtual void PUT( const ::rtl::OUString & inPath,
 130                       const com::sun::star::uno::Reference<
 131                           com::sun::star::io::XInputStream >& s,
 132                       const DAVRequestEnvironment & rEnv )
 133         throw( DAVException ) = 0;
 134
 135     virtual com::sun::star::uno::Reference< com::sun::star::io::XInputStream >
 136     POST( const rtl::OUString & inPath,
 137           const rtl::OUString & rContentType,
 138           const rtl::OUString & rReferer,
 139           const com::sun::star::uno::Reference<
 140               com::sun::star::io::XInputStream > & inInputStream,
 141           const DAVRequestEnvironment & rEnv )
 142         throw ( DAVException ) = 0;
 143
 144     virtual void POST( const rtl::OUString & inPath,
 145                        const rtl::OUString & rContentType,
 146                        const rtl::OUString & rReferer,
 147                        const com::sun::star::uno::Reference<
 148                            com::sun::star::io::XInputStream > & inInputStream,
 149                        com::sun::star::uno::Reference<
 150                            com::sun::star::io::XOutputStream > & oOutputStream,
 151                        const DAVRequestEnvironment & rEnv )
 152         throw ( DAVException ) = 0;
 153
 154     virtual void MKCOL( const ::rtl::OUString & inPath,
 155                         const DAVRequestEnvironment & rEnv )
 156         throw( DAVException ) = 0;
 157
 158     virtual void COPY( const ::rtl::OUString & inSource,
 159                        const ::rtl::OUString & inDestination,
 160                        const DAVRequestEnvironment & rEnv,
 161                        sal_Bool inOverwrite = false )
 162         throw( DAVException ) = 0;
 163
 164     virtual void MOVE( const ::rtl::OUString & inSource,
 165                        const ::rtl::OUString & inDestination,
 166                        const DAVRequestEnvironment & rEnv,
 167                        sal_Bool inOverwrite = false )
 168         throw( DAVException ) = 0;
 169
 170     virtual void DESTROY( const ::rtl::OUString & inPath,
 171                           const DAVRequestEnvironment & rEnv )
 172         throw( DAVException ) = 0;
 173
 174     // set new lock.
 175     virtual void LOCK( const ::rtl::OUString & inPath,
 176                        com::sun::star::ucb::Lock & inLock,
 177                        const DAVRequestEnvironment & rEnv )
 178         throw ( DAVException ) = 0;
 179
 180     // refresh existing lock.
 181     virtual sal_Int64 LOCK( const ::rtl::OUString & inPath,
 182                             sal_Int64 nTimeout,
 183                             const DAVRequestEnvironment & rEnv )
 184         throw ( DAVException ) = 0;
 185
 186     virtual void UNLOCK( const ::rtl::OUString & inPath,
 187                          const DAVRequestEnvironment & rEnv )
 188         throw ( DAVException ) = 0;
 189
 190     virtual void abort()
 191         throw( DAVException ) = 0;
 192
 193 protected:
 194     rtl::Reference< DAVSessionFactory > m_xFactory;
 195
 196     DAVSession( rtl::Reference< DAVSessionFactory > const & rFactory )
 197     : m_xFactory( rFactory ), m_nRefCount( 0 ) {}
 198
 199     virtual ~DAVSession() {}
 200
 201 private:
 202     DAVSessionFactory::Map::iterator m_aContainerIt;
 203     oslInterlockedCount m_nRefCount;
 204
 205     friend class DAVSessionFactory;
 206     friend class std::auto_ptr< DAVSession >;
 207 };
 208
 209 } // namespace http_dav_ucp
 210
 211 #endif // _DAVSESSION_HXX_
 212
 213 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */