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 24 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_sfx2.hxx" 26 27 #include <sfx2/docinf.hxx> 28 29 #include <com/sun/star/beans/PropertyAttribute.hpp> 30 #include <com/sun/star/beans/XPropertySet.hpp> 31 #include <com/sun/star/beans/XPropertyContainer.hpp> 32 #include <com/sun/star/document/XDocumentProperties.hpp> 33 #include <com/sun/star/uno/Exception.hpp> 34 35 #include <rtl/ustring.hxx> 36 #include <tools/debug.hxx> 37 #include <comphelper/string.hxx> 38 #include <sot/storage.hxx> 39 #include <vcl/gdimtf.hxx> 40 41 #include "oleprops.hxx" 42 43 // ============================================================================ 44 45 // stream names 46 #define STREAM_SUMMARYINFO "\005SummaryInformation" 47 #define STREAM_DOCSUMMARYINFO "\005DocumentSummaryInformation" 48 49 // usings 50 using namespace ::com::sun::star; 51 52 53 namespace sfx2 { 54 55 sal_uInt32 SFX2_DLLPUBLIC LoadOlePropertySet( 56 uno::Reference< document::XDocumentProperties> i_xDocProps, 57 SotStorage* i_pStorage ) 58 { 59 // *** global properties from stream "005SummaryInformation" *** 60 61 // load the property set 62 SfxOlePropertySet aGlobSet; 63 ErrCode nGlobError = aGlobSet.LoadPropertySet(i_pStorage, 64 String( RTL_CONSTASCII_USTRINGPARAM( STREAM_SUMMARYINFO ) ) ); 65 66 // global section 67 SfxOleSectionRef xGlobSect = aGlobSet.GetSection( SECTION_GLOBAL ); 68 if( xGlobSect.get() ) 69 { 70 // set supported properties 71 String aStrValue; 72 util::DateTime aDateTime; 73 74 if( xGlobSect->GetStringValue( aStrValue, PROPID_TITLE ) ) 75 i_xDocProps->setTitle( aStrValue ); 76 if( xGlobSect->GetStringValue( aStrValue, PROPID_SUBJECT ) ) 77 i_xDocProps->setSubject( aStrValue ); 78 if( xGlobSect->GetStringValue( aStrValue, PROPID_KEYWORDS ) ) { 79 i_xDocProps->setKeywords( 80 ::comphelper::string::convertCommaSeparated(aStrValue) ); 81 } 82 if( xGlobSect->GetStringValue( aStrValue, PROPID_TEMPLATE ) ) 83 i_xDocProps->setTemplateName( aStrValue ); 84 if( xGlobSect->GetStringValue( aStrValue, PROPID_COMMENTS ) ) 85 i_xDocProps->setDescription( aStrValue ); 86 87 util::DateTime aInvalid; 88 if( xGlobSect->GetStringValue( aStrValue, PROPID_AUTHOR) ) 89 i_xDocProps->setAuthor( aStrValue ); 90 else 91 i_xDocProps->setAuthor( ::rtl::OUString() ); 92 if( xGlobSect->GetFileTimeValue( aDateTime, PROPID_CREATED ) ) 93 i_xDocProps->setCreationDate( aDateTime ); 94 else 95 i_xDocProps->setCreationDate( aInvalid ); 96 97 if( xGlobSect->GetStringValue( aStrValue, PROPID_LASTAUTHOR) ) 98 i_xDocProps->setModifiedBy( aStrValue ); 99 else 100 i_xDocProps->setModifiedBy( ::rtl::OUString() ); 101 if( xGlobSect->GetFileTimeValue( aDateTime, PROPID_LASTSAVED ) ) 102 i_xDocProps->setModificationDate( aDateTime ); 103 else 104 i_xDocProps->setModificationDate( aInvalid ); 105 106 i_xDocProps->setPrintedBy( ::rtl::OUString() ); 107 if( xGlobSect->GetFileTimeValue( aDateTime, PROPID_LASTPRINTED ) ) 108 i_xDocProps->setPrintDate( aDateTime ); 109 else 110 i_xDocProps->setPrintDate( aInvalid ); 111 112 if( xGlobSect->GetStringValue( aStrValue, PROPID_REVNUMBER ) ) 113 { 114 sal_Int16 nRevision = static_cast< sal_Int16 >( aStrValue.ToInt32() ); 115 if ( nRevision > 0 ) 116 i_xDocProps->setEditingCycles( nRevision ); 117 } 118 119 if( xGlobSect->GetFileTimeValue( aDateTime, PROPID_EDITTIME ) ) 120 { 121 // subtract offset 1601-01-01 122 aDateTime.Year -= 1601; 123 aDateTime.Month -= 1; 124 aDateTime.Day -= 1; 125 try 126 { 127 i_xDocProps->setEditingDuration( 128 aDateTime.Day * 60*60*24 + 129 aDateTime.Hours * 60*60 + 130 aDateTime.Minutes * 60 + 131 aDateTime.Seconds ); 132 } 133 catch (lang::IllegalArgumentException &) 134 { 135 // ignore 136 } 137 } 138 } 139 140 // *** custom properties from stream "005DocumentSummaryInformation" *** 141 142 // load the property set 143 SfxOlePropertySet aDocSet; 144 ErrCode nDocError = aDocSet.LoadPropertySet(i_pStorage, 145 String( RTL_CONSTASCII_USTRINGPARAM( STREAM_DOCSUMMARYINFO ) ) ); 146 147 // custom properties 148 SfxOleSectionRef xCustomSect = aDocSet.GetSection( SECTION_CUSTOM ); 149 if( xCustomSect.get() ) 150 { 151 uno::Reference < beans::XPropertyContainer > xUserDefined( 152 i_xDocProps->getUserDefinedProperties(), uno::UNO_QUERY_THROW); 153 ::std::vector< sal_Int32 > aPropIds; 154 xCustomSect->GetPropertyIds( aPropIds ); 155 for( ::std::vector< sal_Int32 >::const_iterator aIt = aPropIds.begin(), 156 aEnd = aPropIds.end(); aIt != aEnd; ++aIt ) 157 { 158 ::rtl::OUString aPropName = xCustomSect->GetPropertyName( *aIt ); 159 uno::Any aPropValue = xCustomSect->GetAnyValue( *aIt ); 160 if( (aPropName.getLength() > 0) && aPropValue.hasValue() ) { 161 try { 162 xUserDefined->addProperty( aPropName, 163 beans::PropertyAttribute::REMOVEABLE, aPropValue ); 164 } catch ( uno::Exception& ) { 165 //ignore 166 } 167 } 168 } 169 } 170 171 // return code 172 return (nGlobError != ERRCODE_NONE) ? nGlobError : nDocError; 173 } 174 175 bool SFX2_DLLPUBLIC SaveOlePropertySet( 176 uno::Reference< document::XDocumentProperties> i_xDocProps, 177 SotStorage* i_pStorage, 178 const uno::Sequence<sal_uInt8> * i_pThumb, 179 const uno::Sequence<sal_uInt8> * i_pGuid, 180 const uno::Sequence<sal_uInt8> * i_pHyperlinks) 181 { 182 // *** global properties into stream "005SummaryInformation" *** 183 184 SfxOlePropertySet aGlobSet; 185 186 // set supported properties 187 SfxOleSection& rGlobSect = aGlobSet.AddSection( SECTION_GLOBAL ); 188 rGlobSect.SetStringValue( PROPID_TITLE, i_xDocProps->getTitle() ); 189 rGlobSect.SetStringValue( PROPID_SUBJECT, i_xDocProps->getSubject() ); 190 String aStr = ::comphelper::string::convertCommaSeparated( 191 i_xDocProps->getKeywords() ); 192 rGlobSect.SetStringValue( PROPID_KEYWORDS, aStr ); 193 rGlobSect.SetStringValue( PROPID_TEMPLATE, i_xDocProps->getTemplateName() ); 194 rGlobSect.SetStringValue( PROPID_COMMENTS, i_xDocProps->getDescription() ); 195 rGlobSect.SetStringValue( PROPID_AUTHOR, i_xDocProps->getAuthor() ); 196 rGlobSect.SetFileTimeValue(PROPID_CREATED, i_xDocProps->getCreationDate()); 197 rGlobSect.SetStringValue( PROPID_LASTAUTHOR, i_xDocProps->getModifiedBy() ); 198 rGlobSect.SetFileTimeValue(PROPID_LASTSAVED, 199 i_xDocProps->getModificationDate() ); 200 // note: apparently PrintedBy is not supported in file format 201 rGlobSect.SetFileTimeValue(PROPID_LASTPRINTED, i_xDocProps->getPrintDate()); 202 203 sal_Int32 dur = i_xDocProps->getEditingDuration(); 204 util::DateTime aEditTime; 205 // add offset 1601-01-01 206 aEditTime.Year = 1601; 207 aEditTime.Month = 1; 208 aEditTime.Day = 1; 209 aEditTime.Hours = static_cast<sal_Int16>(dur / 3600); 210 aEditTime.Minutes = static_cast<sal_Int16>((dur % 3600) / 60); 211 aEditTime.Seconds = static_cast<sal_Int16>(dur % 60); 212 rGlobSect.SetFileTimeValue( PROPID_EDITTIME, aEditTime ); 213 214 rGlobSect.SetStringValue( PROPID_REVNUMBER, 215 String::CreateFromInt32( i_xDocProps->getEditingCycles() ) ); 216 if ( i_pThumb && i_pThumb->getLength() ) 217 rGlobSect.SetThumbnailValue( PROPID_THUMBNAIL, *i_pThumb ); 218 219 // save the property set 220 ErrCode nGlobError = aGlobSet.SavePropertySet(i_pStorage, 221 String( RTL_CONSTASCII_USTRINGPARAM( STREAM_SUMMARYINFO ) ) ); 222 223 // *** custom properties into stream "005DocumentSummaryInformation" *** 224 225 SfxOlePropertySet aDocSet; 226 227 // set builtin properties 228 aDocSet.AddSection( SECTION_BUILTIN ); 229 230 // set custom properties 231 SfxOleSection& rCustomSect = aDocSet.AddSection( SECTION_CUSTOM ); 232 233 // write GUID 234 if (i_pGuid) { 235 const sal_Int32 nPropId = rCustomSect.GetFreePropertyId(); 236 rCustomSect.SetBlobValue( nPropId, *i_pGuid ); 237 rCustomSect.SetPropertyName( nPropId, 238 ::rtl::OUString::createFromAscii("_PID_GUID") ); 239 } 240 241 // write hyperlinks 242 if (i_pHyperlinks) { 243 const sal_Int32 nPropId = rCustomSect.GetFreePropertyId(); 244 rCustomSect.SetBlobValue( nPropId, *i_pHyperlinks ); 245 rCustomSect.SetPropertyName( nPropId, 246 ::rtl::OUString::createFromAscii("_PID_HLINKS") ); 247 } 248 249 uno::Reference<beans::XPropertySet> xUserDefinedProps( 250 i_xDocProps->getUserDefinedProperties(), uno::UNO_QUERY_THROW); 251 DBG_ASSERT(xUserDefinedProps.is(), "UserDefinedProperties is null"); 252 uno::Reference<beans::XPropertySetInfo> xPropInfo = 253 xUserDefinedProps->getPropertySetInfo(); 254 DBG_ASSERT(xPropInfo.is(), "UserDefinedProperties Info is null"); 255 uno::Sequence<beans::Property> props = xPropInfo->getProperties(); 256 for (sal_Int32 i = 0; i < props.getLength(); ++i) { 257 try { 258 // skip transient properties 259 if (~props[i].Attributes & beans::PropertyAttribute::TRANSIENT) 260 { 261 const ::rtl::OUString name = props[i].Name; 262 const sal_Int32 nPropId = rCustomSect.GetFreePropertyId(); 263 if (rCustomSect.SetAnyValue( nPropId, 264 xUserDefinedProps->getPropertyValue(name))) { 265 rCustomSect.SetPropertyName( nPropId, name ); 266 } 267 } 268 } catch (uno::Exception &) { 269 // may happen with concurrent modification... 270 DBG_WARNING("SavePropertySet: exception"); 271 } 272 } 273 274 // save the property set 275 ErrCode nDocError = aDocSet.SavePropertySet(i_pStorage, 276 String( RTL_CONSTASCII_USTRINGPARAM( STREAM_DOCSUMMARYINFO ) ) ); 277 278 // return code 279 return (nGlobError == ERRCODE_NONE) && (nDocError == ERRCODE_NONE); 280 } 281 282 uno::Sequence<sal_uInt8> SFX2_DLLPUBLIC convertMetaFile(GDIMetaFile* i_pThumb) 283 { 284 if (i_pThumb) { 285 BitmapEx aBitmap; 286 SvMemoryStream aStream; 287 // magic value 160 taken from GraphicHelper::getThumbnailFormatFromGDI_Impl() 288 if( i_pThumb->CreateThumbnail( 160, aBitmap ) ) { 289 aBitmap.GetBitmap().Write( aStream, sal_False, sal_False ); 290 // uno::Sequence<sal_uInt8> aSeq(aStream.GetSize()); // WRONG 291 aStream.Seek(STREAM_SEEK_TO_END); 292 uno::Sequence<sal_uInt8> aSeq(aStream.Tell()); 293 const sal_uInt8* pBlob( 294 static_cast<const sal_uInt8*>(aStream.GetData())); 295 for (sal_Int32 j = 0; j < aSeq.getLength(); ++j) { 296 aSeq[j] = pBlob[j]; 297 } 298 return aSeq; 299 } 300 } 301 return uno::Sequence<sal_uInt8>(); 302 } 303 304 } // namespace sfx2 305 306