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 INCLUDED_UCB_SOURCE_UCP_GIO_GIO_CONTENT_HXX
  21 #define INCLUDED_UCB_SOURCE_UCP_GIO_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
  53 #define GIO_FILE_TYPE   "application/vnd.sun.staroffice.gio-file"
  54 #define GIO_FOLDER_TYPE "application/vnd.sun.staroffice.gio-folder"
  55
  56 com::sun::star::uno::Any convertToException(GError *pError,
  57     const com::sun::star::uno::Reference< com::sun::star::uno::XInterface >& rContext, bool bThrow=true);
  58 void convertToIOException(GError *pError,
  59     const com::sun::star::uno::Reference< com::sun::star::uno::XInterface >& rContext)
  60         throw (css::io::IOException, css::uno::RuntimeException, std::exception);
  61
  62 class ContentProvider;
  63 class Content : public ::ucbhelper::ContentImplHelper, public com::sun::star::ucb::XContentCreator
  64 {
  65 private:
  66     ContentProvider  *m_pProvider;
  67     GFile* mpFile;
  68     GFileInfo *mpInfo;
  69     bool mbTransient;
  70
  71     GFileInfo *getGFileInfo(const com::sun::star::uno::Reference< com::sun::star::ucb::XCommandEnvironment >& xEnv,
  72         GError **ppError=NULL);
  73     bool isFolder(const com::sun::star::uno::Reference< com::sun::star::ucb::XCommandEnvironment >& xEnv);
  74
  75     com::sun::star::uno::Any mapGIOError( GError *error );
  76     com::sun::star::uno::Any getBadArgExcept();
  77
  78     com::sun::star::uno::Reference< com::sun::star::sdbc::XRow >
  79         getPropertyValues(
  80             const com::sun::star::uno::Sequence< com::sun::star::beans::Property >& rProperties,
  81             const com::sun::star::uno::Reference< com::sun::star::ucb::XCommandEnvironment >& xEnv );
  82 private:
  83     typedef rtl::Reference< Content > ContentRef;
  84     typedef std::list< ContentRef > ContentRefList;
  85
  86     void queryChildren( ContentRefList& rChildren );
  87
  88     bool doSetFileInfo ( GFileInfo *pNewInfo );
  89
  90     com::sun::star::uno::Any open(const com::sun::star::ucb::OpenCommandArgument2 & rArg,
  91         const com::sun::star::uno::Reference< com::sun::star::ucb::XCommandEnvironment > & xEnv )
  92             throw( com::sun::star::uno::Exception );
  93
  94     void transfer( const com::sun::star::ucb::TransferInfo& rTransferInfo,
  95         const com::sun::star::uno::Reference< com::sun::star::ucb::XCommandEnvironment > & xEnv )
  96             throw( com::sun::star::uno::Exception );
  97
  98     void insert( const com::sun::star::uno::Reference< com::sun::star::io::XInputStream > & xInputStream,
  99         bool bReplaceExisting, const com::sun::star::uno::Reference< com::sun::star::ucb::XCommandEnvironment >& xEnv )
 100             throw( com::sun::star::uno::Exception );
 101
 102     void destroy( bool bDeletePhysical ) throw( com::sun::star::uno::Exception );
 103
 104     static void copyData( com::sun::star::uno::Reference< com::sun::star::io::XInputStream > xIn,
 105         com::sun::star::uno::Reference< com::sun::star::io::XOutputStream > xOut );
 106
 107     com::sun::star::uno::Sequence< com::sun::star::uno::Any >
 108         setPropertyValues( const com::sun::star::uno::Sequence<
 109             com::sun::star::beans::PropertyValue >& rValues,
 110             const com::sun::star::uno::Reference<
 111             com::sun::star::ucb::XCommandEnvironment >& xEnv );
 112
 113     bool feedSink( com::sun::star::uno::Reference< com::sun::star::uno::XInterface> aSink,
 114         const com::sun::star::uno::Reference< com::sun::star::ucb::XCommandEnvironment >& xEnv );
 115
 116     com::sun::star::uno::Reference< com::sun::star::io::XInputStream >
 117         createInputStream(const com::sun::star::uno::Reference< com::sun::star::ucb::XCommandEnvironment >& xEnv )
 118             throw( com::sun::star::uno::Exception );
 119
 120     bool exchangeIdentity(const com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier >&  xNewId);
 121
 122 public:
 123     Content( const com::sun::star::uno::Reference<
 124         com::sun::star::uno::XComponentContext >& rxContext, ContentProvider *pProvider,
 125         const com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier >& Identifier)
 126             throw ( com::sun::star::ucb::ContentCreationException );
 127
 128     Content( const com::sun::star::uno::Reference<
 129         com::sun::star::uno::XComponentContext >& rxContext, ContentProvider *pProvider,
 130         const com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier >& Identifier,
 131         bool bIsFolder)
 132             throw ( com::sun::star::ucb::ContentCreationException );
 133
 134     virtual ~Content();
 135
 136     com::sun::star::uno::Reference< com::sun::star::sdbc::XRow > getPropertyValuesFromGFileInfo(
 137         GFileInfo *pInfo, const com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext >& rxContext,
 138         const com::sun::star::uno::Reference< com::sun::star::ucb::XCommandEnvironment > & xEnv,
 139         const com::sun::star::uno::Sequence< com::sun::star::beans::Property >& rProperties);
 140
 141     virtual com::sun::star::uno::Sequence< com::sun::star::beans::Property >
 142         getProperties( const com::sun::star::uno::Reference<
 143             com::sun::star::ucb::XCommandEnvironment > & xEnv ) SAL_OVERRIDE;
 144
 145     virtual com::sun::star::uno::Sequence< com::sun::star::ucb::CommandInfo >
 146         getCommands( const com::sun::star::uno::Reference<
 147             com::sun::star::ucb::XCommandEnvironment > & xEnv ) SAL_OVERRIDE;
 148
 149     virtual OUString getParentURL() SAL_OVERRIDE;
 150
 151     // XInterface
 152     virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType )
 153         throw( css::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 154     virtual void SAL_CALL acquire()
 155         throw() SAL_OVERRIDE;
 156     virtual void SAL_CALL release()
 157         throw() SAL_OVERRIDE;
 158
 159     virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId()
 160         throw( css::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 161     virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes()
 162         throw( css::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 163
 164     virtual OUString SAL_CALL
 165     getImplementationName()
 166             throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 167
 168     virtual com::sun::star::uno::Sequence< OUString > SAL_CALL
 169     getSupportedServiceNames()
 170             throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 171
 172     virtual OUString SAL_CALL
 173     getContentType()
 174             throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 175
 176     virtual com::sun::star::uno::Any SAL_CALL
 177         execute( const com::sun::star::ucb::Command& aCommand,
 178         sal_Int32 CommandId,
 179         const com::sun::star::uno::Reference< com::sun::star::ucb::XCommandEnvironment >& Environment )
 180             throw( com::sun::star::uno::Exception, com::sun::star::ucb::CommandAbortedException, com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 181
 182     virtual void SAL_CALL abort( sal_Int32 CommandId )
 183             throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 184
 185     virtual com::sun::star::uno::Sequence< com::sun::star::ucb::ContentInfo >
 186         SAL_CALL queryCreatableContentsInfo()
 187             throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 188     virtual com::sun::star::uno::Reference< com::sun::star::ucb::XContent >
 189         SAL_CALL createNewContent( const com::sun::star::ucb::ContentInfo& Info )
 190             throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 191
 192     com::sun::star::uno::Sequence< com::sun::star::ucb::ContentInfo >
 193         queryCreatableContentsInfo(
 194         const com::sun::star::uno::Reference< com::sun::star::ucb::XCommandEnvironment >& xEnv)
 195             throw( com::sun::star::uno::RuntimeException );
 196
 197     GFile* getGFile();
 198 };
 199
 200 }
 201
 202 #endif
 203
 204 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */