1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 #ifndef _GVFS_UCP_CONTENT_HXX 24 #define _GVFS_UCP_CONTENT_HXX 25 26 #include <memory> 27 #include <list> 28 #include <rtl/ref.hxx> 29 #include <com/sun/star/ucb/ContentCreationException.hpp> 30 #include <com/sun/star/ucb/XContentCreator.hpp> 31 #include <ucbhelper/contenthelper.hxx> 32 33 #include <glib.h> 34 #include <libgnomevfs/gnome-vfs-ops.h> 35 #include <libgnomevfs/gnome-vfs-directory.h> 36 37 namespace com { namespace sun { namespace star { namespace beans { 38 struct Property; 39 struct PropertyValue; 40 } } } } 41 42 namespace com { namespace sun { namespace star { namespace io { 43 class XInputStream; 44 class XOutputStream; 45 } } } } 46 47 namespace com { namespace sun { namespace star { namespace sdbc { 48 class XRow; 49 } } } } 50 51 namespace com { namespace sun { namespace star { namespace ucb { 52 struct TransferInfo; 53 } } } } 54 55 namespace gvfs 56 { 57 58 class ContentProvider; 59 class ContentProperties; 60 61 // Random made up names - AFAICS 62 #define GVFS_FILE_TYPE "application/vnd.sun.staroffice.gvfs-file" 63 #define GVFS_FOLDER_TYPE "application/vnd.sun.staroffice.gvfs-folder" 64 65 class Authentication 66 { 67 public: 68 // Helper class to make exceptions pleasant 69 Authentication( const com::sun::star::uno::Reference< 70 com::sun::star::ucb::XCommandEnvironment > & xEnv ); 71 ~Authentication(); 72 }; 73 74 class Content : public ::ucbhelper::ContentImplHelper, 75 public com::sun::star::ucb::XContentCreator 76 { 77 //========================================================================= 78 // Internals 79 //========================================================================= 80 private: 81 typedef rtl::Reference< Content > ContentRef; 82 typedef std::list< ContentRef > ContentRefList; 83 84 // Instance data 85 ContentProvider *m_pProvider; // No need for a ref, base class holds object 86 sal_Bool m_bTransient; // A non-existant (as yet) item 87 GnomeVFSFileInfo m_info; // cached status information 88 89 // Internal helpers 90 void queryChildren ( ContentRefList& rChildren ); 91 ::com::sun::star::uno::Any getBadArgExcept (); 92 GnomeVFSResult getInfo ( const ::com::sun::star::uno::Reference< 93 ::com::sun::star::ucb::XCommandEnvironment >& xEnv ); 94 sal_Bool isFolder ( const ::com::sun::star::uno::Reference< 95 ::com::sun::star::ucb::XCommandEnvironment >& xEnv ); 96 sal_Bool exchangeIdentity( const ::com::sun::star::uno::Reference< 97 ::com::sun::star::ucb::XContentIdentifier >& xNewId); 98 GnomeVFSResult doSetFileInfo ( const GnomeVFSFileInfo *newInfo, 99 GnomeVFSSetFileInfoMask setMask, 100 const ::com::sun::star::uno::Reference< 101 ::com::sun::star::ucb::XCommandEnvironment >& xEnv ); 102 ::rtl::OUString makeNewURL ( const char *newName ); 103 // End Internal helpers 104 105 // For ucbhelper 106 virtual ::rtl::OUString getParentURL(); 107 // For ucbhelper 108 virtual com::sun::star::uno::Sequence< com::sun::star::beans::Property > 109 getProperties( const com::sun::star::uno::Reference< 110 com::sun::star::ucb::XCommandEnvironment > & xEnv ); 111 // For ucbhelper 112 virtual com::sun::star::uno::Sequence< com::sun::star::ucb::CommandInfo > 113 getCommands( const com::sun::star::uno::Reference< 114 com::sun::star::ucb::XCommandEnvironment > & xEnv ); 115 116 public: 117 // Command "getPropertyValues" 118 ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XRow > 119 getPropertyValues( const ::com::sun::star::uno::Sequence< 120 ::com::sun::star::beans::Property >& rProperties, 121 const ::com::sun::star::uno::Reference< 122 ::com::sun::star::ucb::XCommandEnvironment >& xEnv ); 123 124 private: 125 // Command "setPropertyValues" 126 ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > 127 setPropertyValues( const ::com::sun::star::uno::Sequence< 128 ::com::sun::star::beans::PropertyValue >& rValues, 129 const ::com::sun::star::uno::Reference< 130 ::com::sun::star::ucb::XCommandEnvironment >& xEnv ); 131 132 // Command "insert" 133 void insert( const ::com::sun::star::uno::Reference< 134 ::com::sun::star::io::XInputStream > & xInputStream, 135 sal_Bool bReplaceExisting, 136 const com::sun::star::uno::Reference< 137 com::sun::star::ucb::XCommandEnvironment >& xEnv ); 138 139 // Command "transfer" 140 void transfer( const ::com::sun::star::ucb::TransferInfo & rArgs, 141 const com::sun::star::uno::Reference< 142 com::sun::star::ucb::XCommandEnvironment >& xEnv ); 143 144 // Command "delete" 145 void destroy( sal_Bool bDeletePhysical ); 146 147 // "open" helpers 148 void copyData( ::com::sun::star::uno::Reference< 149 ::com::sun::star::io::XInputStream > xIn, 150 ::com::sun::star::uno::Reference< 151 ::com::sun::star::io::XOutputStream > xOut ); 152 153 ::com::sun::star::uno::Reference< 154 ::com::sun::star::io::XInputStream > 155 createTempStream( const ::com::sun::star::uno::Reference< 156 com::sun::star::ucb::XCommandEnvironment >& xEnv ); 157 ::com::sun::star::uno::Reference< 158 ::com::sun::star::io::XInputStream > 159 createInputStream( const ::com::sun::star::uno::Reference< 160 com::sun::star::ucb::XCommandEnvironment >& xEnv ); 161 sal_Bool feedSink( ::com::sun::star::uno::Reference< 162 ::com::sun::star::uno::XInterface> aSink, 163 const ::com::sun::star::uno::Reference< 164 com::sun::star::ucb::XCommandEnvironment >& xEnv ); 165 166 ::com::sun::star::uno::Any mapVFSException( const GnomeVFSResult result, 167 sal_Bool bWrite ); 168 169 void cancelCommandExecution(const GnomeVFSResult result, 170 const ::com::sun::star::uno::Reference< 171 com::sun::star::ucb::XCommandEnvironment > & xEnv, 172 sal_Bool bWrite = sal_False ); 173 174 175 public: 176 // Non-interface bits 177 char *getURI (); 178 rtl::OString getOURI (); 179 rtl::OUString getOUURI (); 180 181 //========================================================================= 182 // Externals 183 //========================================================================= 184 public: 185 186 Content( const ::com::sun::star::uno::Reference< 187 ::com::sun::star::lang::XMultiServiceFactory >& rxSMgr, 188 ContentProvider *pProvider, 189 const ::com::sun::star::uno::Reference< 190 ::com::sun::star::ucb::XContentIdentifier >& Identifier); 191 Content( const ::com::sun::star::uno::Reference< 192 ::com::sun::star::lang::XMultiServiceFactory >& rxSMgr, 193 ContentProvider *pProvider, 194 const ::com::sun::star::uno::Reference< 195 ::com::sun::star::ucb::XContentIdentifier >& Identifier, 196 sal_Bool isFolder); 197 virtual ~Content(); 198 199 // XInterface 200 XINTERFACE_DECL() 201 202 // XTypeProvider 203 XTYPEPROVIDER_DECL() 204 205 // XServiceInfo 206 virtual ::rtl::OUString SAL_CALL getImplementationName(); 207 virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL 208 getSupportedServiceNames(); 209 210 // XContent 211 virtual rtl::OUString SAL_CALL 212 getContentType(); 213 214 // XCommandProcessor 215 virtual com::sun::star::uno::Any SAL_CALL 216 execute( const com::sun::star::ucb::Command& aCommand, 217 sal_Int32 CommandId, 218 const com::sun::star::uno::Reference< 219 com::sun::star::ucb::XCommandEnvironment >& xEnv ); 220 virtual void SAL_CALL 221 abort( sal_Int32 CommandId ); 222 223 ////////////////////////////////////////////////////////////////////// 224 // Additional interfaces 225 ////////////////////////////////////////////////////////////////////// 226 227 // XContentCreator 228 virtual com::sun::star::uno::Sequence< 229 com::sun::star::ucb::ContentInfo > SAL_CALL 230 queryCreatableContentsInfo(); 231 virtual com::sun::star::uno::Reference< 232 com::sun::star::ucb::XContent > SAL_CALL 233 createNewContent( const com::sun::star::ucb::ContentInfo& Info ); 234 235 236 com::sun::star::uno::Sequence< com::sun::star::ucb::ContentInfo > 237 queryCreatableContentsInfo( 238 const com::sun::star::uno::Reference< 239 com::sun::star::ucb::XCommandEnvironment >& xEnv); 240 }; 241 242 } 243 244 extern "C" { 245 extern GPrivate *auth_queue; 246 extern void auth_queue_destroy( gpointer data ); 247 } 248 249 #endif 250