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 throw( ::com::sun::star::uno::Exception ); 139 140 // Command "transfer" 141 void transfer( const ::com::sun::star::ucb::TransferInfo & rArgs, 142 const com::sun::star::uno::Reference< 143 com::sun::star::ucb::XCommandEnvironment >& xEnv ) 144 throw( ::com::sun::star::uno::Exception ); 145 146 // Command "delete" 147 void destroy( sal_Bool bDeletePhysical ) 148 throw( ::com::sun::star::uno::Exception ); 149 150 // "open" helpers 151 void copyData( ::com::sun::star::uno::Reference< 152 ::com::sun::star::io::XInputStream > xIn, 153 ::com::sun::star::uno::Reference< 154 ::com::sun::star::io::XOutputStream > xOut ); 155 156 ::com::sun::star::uno::Reference< 157 ::com::sun::star::io::XInputStream > 158 createTempStream( const ::com::sun::star::uno::Reference< 159 com::sun::star::ucb::XCommandEnvironment >& xEnv ) 160 throw( ::com::sun::star::uno::Exception ); 161 ::com::sun::star::uno::Reference< 162 ::com::sun::star::io::XInputStream > 163 createInputStream( const ::com::sun::star::uno::Reference< 164 com::sun::star::ucb::XCommandEnvironment >& xEnv ) 165 throw( ::com::sun::star::uno::Exception ); 166 sal_Bool feedSink( ::com::sun::star::uno::Reference< 167 ::com::sun::star::uno::XInterface> aSink, 168 const ::com::sun::star::uno::Reference< 169 com::sun::star::ucb::XCommandEnvironment >& xEnv ); 170 171 ::com::sun::star::uno::Any mapVFSException( const GnomeVFSResult result, 172 sal_Bool bWrite ); 173 174 void cancelCommandExecution(const GnomeVFSResult result, 175 const ::com::sun::star::uno::Reference< 176 com::sun::star::ucb::XCommandEnvironment > & xEnv, 177 sal_Bool bWrite = sal_False ) 178 throw( ::com::sun::star::uno::Exception ); 179 180 181 public: 182 // Non-interface bits 183 char *getURI (); 184 rtl::OString getOURI (); 185 rtl::OUString getOUURI (); 186 187 //========================================================================= 188 // Externals 189 //========================================================================= 190 public: 191 192 Content( const ::com::sun::star::uno::Reference< 193 ::com::sun::star::lang::XMultiServiceFactory >& rxSMgr, 194 ContentProvider *pProvider, 195 const ::com::sun::star::uno::Reference< 196 ::com::sun::star::ucb::XContentIdentifier >& Identifier) 197 throw ( ::com::sun::star::ucb::ContentCreationException ); 198 Content( const ::com::sun::star::uno::Reference< 199 ::com::sun::star::lang::XMultiServiceFactory >& rxSMgr, 200 ContentProvider *pProvider, 201 const ::com::sun::star::uno::Reference< 202 ::com::sun::star::ucb::XContentIdentifier >& Identifier, 203 sal_Bool isFolder) 204 throw ( ::com::sun::star::ucb::ContentCreationException ); 205 virtual ~Content(); 206 207 // XInterface 208 XINTERFACE_DECL() 209 210 // XTypeProvider 211 XTYPEPROVIDER_DECL() 212 213 // XServiceInfo 214 virtual ::rtl::OUString SAL_CALL getImplementationName() 215 throw( ::com::sun::star::uno::RuntimeException ); 216 virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL 217 getSupportedServiceNames() 218 throw( ::com::sun::star::uno::RuntimeException ); 219 220 // XContent 221 virtual rtl::OUString SAL_CALL 222 getContentType() 223 throw( com::sun::star::uno::RuntimeException ); 224 225 // XCommandProcessor 226 virtual com::sun::star::uno::Any SAL_CALL 227 execute( const com::sun::star::ucb::Command& aCommand, 228 sal_Int32 CommandId, 229 const com::sun::star::uno::Reference< 230 com::sun::star::ucb::XCommandEnvironment >& xEnv ) 231 throw( com::sun::star::uno::Exception, 232 com::sun::star::ucb::CommandAbortedException, 233 com::sun::star::uno::RuntimeException ); 234 virtual void SAL_CALL 235 abort( sal_Int32 CommandId ) 236 throw( com::sun::star::uno::RuntimeException ); 237 238 ////////////////////////////////////////////////////////////////////// 239 // Additional interfaces 240 ////////////////////////////////////////////////////////////////////// 241 242 // XContentCreator 243 virtual com::sun::star::uno::Sequence< 244 com::sun::star::ucb::ContentInfo > SAL_CALL 245 queryCreatableContentsInfo() 246 throw( com::sun::star::uno::RuntimeException ); 247 virtual com::sun::star::uno::Reference< 248 com::sun::star::ucb::XContent > SAL_CALL 249 createNewContent( const com::sun::star::ucb::ContentInfo& Info ) 250 throw( com::sun::star::uno::RuntimeException ); 251 252 253 com::sun::star::uno::Sequence< com::sun::star::ucb::ContentInfo > 254 queryCreatableContentsInfo( 255 const com::sun::star::uno::Reference< 256 com::sun::star::ucb::XCommandEnvironment >& xEnv) 257 throw( com::sun::star::uno::RuntimeException ); 258 }; 259 260 } 261 262 extern "C" { 263 extern GPrivate *auth_queue; 264 extern void auth_queue_destroy( gpointer data ); 265 } 266 267 #endif 268