ucb/source/ucp/gio/gio_content.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 #ifndef GIO_CONTENT_HXX
  21 #define GIO_CONTENT_HXX
  22
  23 #include <com/sun/star/io/XInputStream.hpp>
  24 #include <com/sun/star/io/XOutputStream.hpp>
  25 #include <com/sun/star/ucb/ContentCreationException.hpp>
  26 #include <com/sun/star/ucb/OpenCommandArgument2.hpp>
  27 #include <com/sun/star/ucb/TransferInfo.hpp>
  28 #include <com/sun/star/ucb/XContentCreator.hpp>
  29 #include <ucbhelper/contenthelper.hxx>
  30 #include <gio/gio.h>
  31
  32 #include <list>
  33
  34 namespace com { namespace sun { namespace star {
  35     namespace beans {
  36         struct Property;
  37         struct PropertyValue;
  38     }
  39     namespace sdbc {
  40         class XRow;
  41     }
  42 }}}
  43 namespace ucbhelper
  44 {
  45     class Content;
  46 }
  47
  48
  49 namespace gio
  50 {
  51
  52 #define GIO_CONTENT_SERVICE_NAME "com.sun.star.ucb.GIOContent"
  53
  54 #define GIO_FILE_TYPE   "application/vnd.sun.staroffice.gio-file"
  55 #define GIO_FOLDER_TYPE "application/vnd.sun.staroffice.gio-folder"
  56
  57 com::sun::star::uno::Any convertToException(GError *pError,
  58     const com::sun::star::uno::Reference< com::sun::star::uno::XInterface >& rContext, bool bThrow=true);
  59
  60 class ContentProvider;
  61 class Content : public ::ucbhelper::ContentImplHelper, public com::sun::star::ucb::XContentCreator
  62 {
  63 private:
  64     ContentProvider  *m_pProvider;
  65     GFile* mpFile;
  66     GFileInfo *mpInfo;
  67     bool mbTransient;
  68
  69     GFileInfo *getGFileInfo(const com::sun::star::uno::Reference< com::sun::star::ucb::XCommandEnvironment >& xEnv,
  70         GError **ppError=NULL);
  71     bool isFolder(const com::sun::star::uno::Reference< com::sun::star::ucb::XCommandEnvironment >& xEnv);
  72
  73     com::sun::star::uno::Any mapGIOError( GError *error );
  74     com::sun::star::uno::Any getBadArgExcept();
  75
  76     com::sun::star::uno::Reference< com::sun::star::sdbc::XRow >
  77         getPropertyValues(
  78             const com::sun::star::uno::Sequence< com::sun::star::beans::Property >& rProperties,
  79             const com::sun::star::uno::Reference< com::sun::star::ucb::XCommandEnvironment >& xEnv );
  80 private:
  81     typedef rtl::Reference< Content > ContentRef;
  82     typedef std::list< ContentRef > ContentRefList;
  83
  84     void queryChildren( ContentRefList& rChildren );
  85
  86     bool doSetFileInfo ( GFileInfo *pNewInfo );
  87
  88     com::sun::star::uno::Any open(const com::sun::star::ucb::OpenCommandArgument2 & rArg,
  89         const com::sun::star::uno::Reference< com::sun::star::ucb::XCommandEnvironment > & xEnv )
  90             throw( com::sun::star::uno::Exception );
  91
  92     void transfer( const com::sun::star::ucb::TransferInfo& rTransferInfo,
  93         const com::sun::star::uno::Reference< com::sun::star::ucb::XCommandEnvironment > & xEnv )
  94             throw( com::sun::star::uno::Exception );
  95
  96     void insert( const com::sun::star::uno::Reference< com::sun::star::io::XInputStream > & xInputStream,
  97         sal_Bool bReplaceExisting, const com::sun::star::uno::Reference< com::sun::star::ucb::XCommandEnvironment >& xEnv )
  98             throw( com::sun::star::uno::Exception );
  99
 100     void destroy( sal_Bool bDeletePhysical ) throw( com::sun::star::uno::Exception );
 101
 102     void copyData( com::sun::star::uno::Reference< com::sun::star::io::XInputStream > xIn,
 103         com::sun::star::uno::Reference< com::sun::star::io::XOutputStream > xOut );
 104
 105     com::sun::star::uno::Sequence< com::sun::star::uno::Any >
 106         setPropertyValues( const com::sun::star::uno::Sequence<
 107             com::sun::star::beans::PropertyValue >& rValues,
 108             const com::sun::star::uno::Reference<
 109             com::sun::star::ucb::XCommandEnvironment >& xEnv );
 110
 111     sal_Bool feedSink( com::sun::star::uno::Reference< com::sun::star::uno::XInterface> aSink,
 112         const com::sun::star::uno::Reference< com::sun::star::ucb::XCommandEnvironment >& xEnv );
 113
 114     com::sun::star::uno::Reference< com::sun::star::io::XInputStream >
 115         createInputStream(const com::sun::star::uno::Reference< com::sun::star::ucb::XCommandEnvironment >& xEnv )
 116             throw( com::sun::star::uno::Exception );
 117
 118     sal_Bool exchangeIdentity(const com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier >&  xNewId);
 119
 120 public:
 121     Content( const com::sun::star::uno::Reference<
 122         com::sun::star::uno::XComponentContext >& rxContext, ContentProvider *pProvider,
 123         const com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier >& Identifier)
 124             throw ( com::sun::star::ucb::ContentCreationException );
 125
 126     Content( const com::sun::star::uno::Reference<
 127         com::sun::star::uno::XComponentContext >& rxContext, ContentProvider *pProvider,
 128         const com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier >& Identifier,
 129         sal_Bool bIsFolder)
 130             throw ( com::sun::star::ucb::ContentCreationException );
 131
 132     virtual ~Content();
 133
 134     com::sun::star::uno::Reference< com::sun::star::sdbc::XRow > getPropertyValuesFromGFileInfo(
 135         GFileInfo *pInfo, const com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext >& rxContext,
 136         const com::sun::star::uno::Reference< com::sun::star::ucb::XCommandEnvironment > & xEnv,
 137         const com::sun::star::uno::Sequence< com::sun::star::beans::Property >& rProperties);
 138
 139     virtual com::sun::star::uno::Sequence< com::sun::star::beans::Property >
 140         getProperties( const com::sun::star::uno::Reference<
 141             com::sun::star::ucb::XCommandEnvironment > & xEnv );
 142
 143     virtual com::sun::star::uno::Sequence< com::sun::star::ucb::CommandInfo >
 144         getCommands( const com::sun::star::uno::Reference<
 145             com::sun::star::ucb::XCommandEnvironment > & xEnv );
 146
 147     virtual OUString getParentURL();
 148
 149     XINTERFACE_DECL()
 150
 151     XTYPEPROVIDER_DECL()
 152
 153     virtual OUString SAL_CALL
 154     getImplementationName()
 155             throw( com::sun::star::uno::RuntimeException );
 156
 157     virtual com::sun::star::uno::Sequence< OUString > SAL_CALL
 158     getSupportedServiceNames()
 159             throw( com::sun::star::uno::RuntimeException );
 160
 161     virtual OUString SAL_CALL
 162     getContentType()
 163             throw( com::sun::star::uno::RuntimeException );
 164
 165     virtual com::sun::star::uno::Any SAL_CALL
 166         execute( const com::sun::star::ucb::Command& aCommand,
 167         sal_Int32 CommandId,
 168         const com::sun::star::uno::Reference< com::sun::star::ucb::XCommandEnvironment >& Environment )
 169             throw( com::sun::star::uno::Exception, com::sun::star::ucb::CommandAbortedException, com::sun::star::uno::RuntimeException );
 170
 171     virtual void SAL_CALL abort( sal_Int32 CommandId )
 172             throw( com::sun::star::uno::RuntimeException );
 173
 174     virtual com::sun::star::uno::Sequence< com::sun::star::ucb::ContentInfo >
 175         SAL_CALL queryCreatableContentsInfo()
 176             throw( com::sun::star::uno::RuntimeException );
 177     virtual com::sun::star::uno::Reference< com::sun::star::ucb::XContent >
 178         SAL_CALL createNewContent( const com::sun::star::ucb::ContentInfo& Info )
 179             throw( com::sun::star::uno::RuntimeException );
 180
 181     com::sun::star::uno::Sequence< com::sun::star::ucb::ContentInfo >
 182         queryCreatableContentsInfo(
 183         const com::sun::star::uno::Reference< com::sun::star::ucb::XCommandEnvironment >& xEnv)
 184             throw( com::sun::star::uno::RuntimeException );
 185
 186     GFile* getGFile();
 187 };
 188
 189 }
 190
 191 #endif
 192
 193 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */