CWS-TOOLING: integrate CWS fwk165

package/inc/ZipPackageFolder.hxx

@@ -39,7 +39,12 @@ namespace beans
 {
     struct PropertyValue;
 }
+namespace packages
+{
+    class ContentInfo;
+}
 } } }
+
 class ZipFile;
 class ZipPackage;
 class ZipOutputStream;
@@ -85,6 +90,8 @@ public:
     void setPackageFormat_Impl( sal_Int32 nFormat ) { m_nFormat = nFormat; }
     void setRemoveOnInsertMode_Impl( sal_Bool bRemove ) { this->mbAllowRemoveOnInsert = bRemove; }
 
+    bool saveChild(const rtl::OUString &rShortName, const com::sun::star::packages::ContentInfo &rInfo, rtl::OUString &rPath, std::vector < com::sun::star::uno::Sequence < com::sun::star::beans::PropertyValue > > &rManList, ZipOutputStream & rZipOut, com::sun::star::uno::Sequence < sal_Int8 > &rEncryptionKey, rtlRandomPool & rRandomPool);
+
     // Recursive functions
     void  saveContents(rtl::OUString &rPath, std::vector < com::sun::star::uno::Sequence < com::sun::star::beans::PropertyValue > > &rManList, ZipOutputStream & rZipOut, com::sun::star::uno::Sequence < sal_Int8 > &rEncryptionKey, rtlRandomPool & rRandomPool)
         throw(::com::sun::star::uno::RuntimeException);

package/source/zippackage/ZipPackageFolder.cxx

@@ -48,8 +48,8 @@
 
 using namespace com::sun::star::packages::zip::ZipConstants;
 using namespace com::sun::star::packages::zip;
-using namespace com::sun::star::container;
 using namespace com::sun::star::packages;
+using namespace com::sun::star::container;
 using namespace com::sun::star::beans;
 using namespace com::sun::star::lang;
 using namespace com::sun::star::uno;
@@ -305,12 +305,10 @@ static void ImplSetStoredData( ZipEntry & rEntry, Reference < XInputStream> & rS
     rEntry.nCrc = aCRC32.getValue();
 }
 
-void ZipPackageFolder::saveContents(OUString &rPath, std::vector < Sequence < PropertyValue > > &rManList, ZipOutputStream & rZipOut, Sequence < sal_Int8 > &rEncryptionKey, rtlRandomPool &rRandomPool)
-    throw(RuntimeException)
+bool ZipPackageFolder::saveChild( const OUString &rShortName, const ContentInfo &rInfo, OUString &rPath, std::vector < Sequence < PropertyValue > > &rManList, ZipOutputStream & rZipOut, Sequence < sal_Int8 > &rEncryptionKey, rtlRandomPool &rRandomPool)
 {
-    sal_Bool bWritingFailed = sal_False;
-    ZipPackageFolder *pFolder = NULL;
-    ZipPackageStream *pStream = NULL;
+    bool bSuccess = true;
+
     const OUString sMediaTypeProperty ( RTL_CONSTASCII_USTRINGPARAM ( "MediaType" ) );
     const OUString sVersionProperty ( RTL_CONSTASCII_USTRINGPARAM ( "Version" ) );
     const OUString sFullPathProperty ( RTL_CONSTASCII_USTRINGPARAM ( "FullPath" ) );
@@ -320,66 +318,26 @@ void ZipPackageFolder::saveContents(OUString &rPath, std::vector < Sequence < Pr
     const OUString sSizeProperty ( RTL_CONSTASCII_USTRINGPARAM ( "Size" ) );
     const OUString sDigestProperty ( RTL_CONSTASCII_USTRINGPARAM ( "Digest" ) );
 
-    sal_Bool bHaveEncryptionKey = rEncryptionKey.getLength() ? sal_True : sal_False;
-
-    if ( maContents.begin() == maContents.end() && rPath.getLength() && m_nFormat != embed::StorageFormats::OFOPXML )
-    {
-        // it is an empty subfolder, use workaround to store it
-        ZipEntry* pTempEntry = new ZipEntry();
-        ZipPackageFolder::copyZipEntry ( *pTempEntry, aEntry );
-        pTempEntry->nPathLen = (sal_Int16)( ::rtl::OUStringToOString( rPath, RTL_TEXTENCODING_UTF8 ).getLength() );
-        pTempEntry->nExtraLen = -1;
-        pTempEntry->sPath = rPath;
-
-        try
-        {
-            vos::ORef < EncryptionData > aEmptyEncr;
-            rZipOut.putNextEntry ( *pTempEntry, aEmptyEncr, sal_False );
-            rZipOut.rawCloseEntry();
-        }
-        catch ( ZipException& )
-        {
-            VOS_ENSURE( 0, "Error writing ZipOutputStream" );
-            bWritingFailed = sal_True;
-        }
-        catch ( IOException& )
-        {
-            VOS_ENSURE( 0, "Error writing ZipOutputStream" );
-            bWritingFailed = sal_True;
-        }
-    }
-
-    for ( ContentHash::const_iterator aCI = maContents.begin(), aEnd = maContents.end();
-          aCI != aEnd;
-          aCI++)
-    {
-        const OUString &rShortName = (*aCI).first;
-        const ContentInfo &rInfo = *(*aCI).second;
-
     Sequence < PropertyValue > aPropSet (PKG_SIZE_NOENCR_MNFST);
 
-        if ( rInfo.bFolder )
-            pFolder = rInfo.pFolder;
-        else
-            pStream = rInfo.pStream;
-
+    OSL_ENSURE( ( rInfo.bFolder && rInfo.pFolder ) || ( !rInfo.bFolder && rInfo.pStream ), "A valid child object is expected!" );
     if ( rInfo.bFolder )
     {
         OUString sTempName = rPath + rShortName + OUString( RTL_CONSTASCII_USTRINGPARAM ( "/" ) );
 
-            if ( pFolder->GetMediaType().getLength() )
+        if ( rInfo.pFolder->GetMediaType().getLength() )
         {
             aPropSet[PKG_MNFST_MEDIATYPE].Name = sMediaTypeProperty;
-                aPropSet[PKG_MNFST_MEDIATYPE].Value <<= pFolder->GetMediaType();
+            aPropSet[PKG_MNFST_MEDIATYPE].Value <<= rInfo.pFolder->GetMediaType();
             aPropSet[PKG_MNFST_VERSION].Name = sVersionProperty;
-                aPropSet[PKG_MNFST_VERSION].Value <<= pFolder->GetVersion();
+            aPropSet[PKG_MNFST_VERSION].Value <<= rInfo.pFolder->GetVersion();
             aPropSet[PKG_MNFST_FULLPATH].Name = sFullPathProperty;
             aPropSet[PKG_MNFST_FULLPATH].Value <<= sTempName;
         }
         else
             aPropSet.realloc( 0 );
 
-            pFolder->saveContents( sTempName, rManList, rZipOut, rEncryptionKey, rRandomPool);
+        rInfo.pFolder->saveContents( sTempName, rManList, rZipOut, rEncryptionKey, rRandomPool);
     }
     else
     {
@@ -391,43 +349,43 @@ void ZipPackageFolder::saveContents(OUString &rPath, std::vector < Sequence < Pr
         // In case the entry we are reading is also the entry we are writing, we will
         // store the ZipEntry data in pTempEntry
 
-            ZipPackageFolder::copyZipEntry ( *pTempEntry, pStream->aEntry );
+        ZipPackageFolder::copyZipEntry ( *pTempEntry, rInfo.pStream->aEntry );
         pTempEntry->sPath = rPath + rShortName;
         pTempEntry->nPathLen = (sal_Int16)( ::rtl::OUStringToOString( pTempEntry->sPath, RTL_TEXTENCODING_UTF8 ).getLength() );
 
-            sal_Bool bToBeEncrypted = pStream->IsToBeEncrypted() && (bHaveEncryptionKey || pStream->HasOwnKey());
-            sal_Bool bToBeCompressed = bToBeEncrypted ? sal_True : pStream->IsToBeCompressed();
+        sal_Bool bToBeEncrypted = rInfo.pStream->IsToBeEncrypted() && (rEncryptionKey.getLength() || rInfo.pStream->HasOwnKey());
+        sal_Bool bToBeCompressed = bToBeEncrypted ? sal_True : rInfo.pStream->IsToBeCompressed();
 
         aPropSet[PKG_MNFST_MEDIATYPE].Name = sMediaTypeProperty;
-            aPropSet[PKG_MNFST_MEDIATYPE].Value <<= pStream->GetMediaType( );
+        aPropSet[PKG_MNFST_MEDIATYPE].Value <<= rInfo.pStream->GetMediaType( );
         aPropSet[PKG_MNFST_VERSION].Name = sVersionProperty;
         aPropSet[PKG_MNFST_VERSION].Value <<= ::rtl::OUString(); // no version is stored for streams currently
         aPropSet[PKG_MNFST_FULLPATH].Name = sFullPathProperty;
         aPropSet[PKG_MNFST_FULLPATH].Value <<= pTempEntry->sPath;
 
 
-            OSL_ENSURE( pStream->GetStreamMode() != PACKAGE_STREAM_NOTSET, "Unacceptable ZipPackageStream mode!" );
+        OSL_ENSURE( rInfo.pStream->GetStreamMode() != PACKAGE_STREAM_NOTSET, "Unacceptable ZipPackageStream mode!" );
 
         sal_Bool bRawStream = sal_False;
-            if ( pStream->GetStreamMode() == PACKAGE_STREAM_DETECT )
-                bRawStream = pStream->ParsePackageRawStream();
-            else if ( pStream->GetStreamMode() == PACKAGE_STREAM_RAW )
+        if ( rInfo.pStream->GetStreamMode() == PACKAGE_STREAM_DETECT )
+            bRawStream = rInfo.pStream->ParsePackageRawStream();
+        else if ( rInfo.pStream->GetStreamMode() == PACKAGE_STREAM_RAW )
             bRawStream = sal_True;
 
         sal_Bool bTransportOwnEncrStreamAsRaw = sal_False;
         // During the storing the original size of the stream can be changed
         // TODO/LATER: get rid of this hack
-            sal_Int32 nOwnStreamOrigSize = bRawStream ? pStream->GetMagicalHackSize() : pStream->getSize();
+        sal_Int32 nOwnStreamOrigSize = bRawStream ? rInfo.pStream->GetMagicalHackSize() : rInfo.pStream->getSize();
 
         sal_Bool bUseNonSeekableAccess = sal_False;
         Reference < XInputStream > xStream;
-            if ( !pStream->IsPackageMember() && !bRawStream && !bToBeEncrypted && bToBeCompressed )
+        if ( !rInfo.pStream->IsPackageMember() && !bRawStream && !bToBeEncrypted && bToBeCompressed )
         {
             // the stream is not a package member, not a raw stream,
             // it should not be encrypted and it should be compressed,
             // in this case nonseekable access can be used
 
-                xStream = pStream->GetOwnStreamNoWrap();
+            xStream = rInfo.pStream->GetOwnStreamNoWrap();
             Reference < XSeekable > xSeek ( xStream, UNO_QUERY );
 
             bUseNonSeekableAccess = ( xStream.is() && !xSeek.is() );
@@ -435,13 +393,13 @@ void ZipPackageFolder::saveContents(OUString &rPath, std::vector < Sequence < Pr
 
         if ( !bUseNonSeekableAccess )
         {
-                xStream = pStream->getRawData();
+            xStream = rInfo.pStream->getRawData();
 
             if ( !xStream.is() )
             {
                 VOS_ENSURE( 0, "ZipPackageStream didn't have a stream associated with it, skipping!" );
-                    bWritingFailed = sal_True;
-                    continue;
+                bSuccess = false;
+                return bSuccess;
             }
 
             Reference < XSeekable > xSeek ( xStream, UNO_QUERY );
@@ -455,7 +413,7 @@ void ZipPackageFolder::saveContents(OUString &rPath, std::vector < Sequence < Pr
                     {
                         // The raw stream can neither be encrypted nor connected
                         OSL_ENSURE( !bRawStream || !bToBeCompressed && !bToBeEncrypted, "The stream is already encrypted!\n" );
-                            xSeek->seek ( bRawStream ? pStream->GetMagicalHackPos() : 0 );
+                        xSeek->seek ( bRawStream ? rInfo.pStream->GetMagicalHackPos() : 0 );
                         ImplSetStoredData ( *pTempEntry, xStream );
 
                         // TODO/LATER: Get rid of hacks related to switching of Flag Method and Size properties!
@@ -475,10 +433,10 @@ void ZipPackageFolder::saveContents(OUString &rPath, std::vector < Sequence < Pr
                     // check if it's one of our own streams, if it is then we know that
                     // each time we ask for it we'll get a new stream that will be
                     // at position zero...otherwise, assert and skip this stream...
-                        if ( pStream->IsPackageMember() )
+                    if ( rInfo.pStream->IsPackageMember() )
                     {
                         // if the password has been changed than the stream should not be package member any more
-                            if ( pStream->IsEncrypted() && pStream->IsToBeEncrypted() )
+                        if ( rInfo.pStream->IsEncrypted() && rInfo.pStream->IsToBeEncrypted() )
                         {
                             // Should be handled close to the raw stream handling
                             bTransportOwnEncrStreamAsRaw = sal_True;
@@ -493,15 +451,16 @@ void ZipPackageFolder::saveContents(OUString &rPath, std::vector < Sequence < Pr
                     else
                     {
                         VOS_ENSURE( 0, "The package component requires that every stream either be FROM a package or it must support XSeekable!" );
-                            continue;
+                        bSuccess = false;
+                        return bSuccess;
                     }
                 }
             }
             catch ( Exception& )
             {
                 VOS_ENSURE( 0, "The stream provided to the package component has problems!" );
-                    bWritingFailed = sal_True;
-                    continue;
+                bSuccess = false;
+                return bSuccess;
             }
 
             if ( bToBeEncrypted || bRawStream || bTransportOwnEncrStreamAsRaw )
@@ -513,12 +472,12 @@ void ZipPackageFolder::saveContents(OUString &rPath, std::vector < Sequence < Pr
                     rtl_random_getBytes ( rRandomPool, aVector.getArray(), 8 );
                     sal_Int32 nIterationCount = 1024;
 
-                        if ( !pStream->HasOwnKey() )
-                            pStream->setKey ( rEncryptionKey );
+                    if ( !rInfo.pStream->HasOwnKey() )
+                        rInfo.pStream->setKey ( rEncryptionKey );
 
-                        pStream->setInitialisationVector ( aVector );
-                        pStream->setSalt ( aSalt );
-                        pStream->setIterationCount ( nIterationCount );
+                    rInfo.pStream->setInitialisationVector ( aVector );
+                    rInfo.pStream->setSalt ( aSalt );
+                    rInfo.pStream->setIterationCount ( nIterationCount );
                 }
 
                 // last property is digest, which is inserted later if we didn't have
@@ -526,11 +485,11 @@ void ZipPackageFolder::saveContents(OUString &rPath, std::vector < Sequence < Pr
                 aPropSet.realloc(PKG_SIZE_ENCR_MNFST);
 
                 aPropSet[PKG_MNFST_INIVECTOR].Name = sInitialisationVectorProperty;
-                    aPropSet[PKG_MNFST_INIVECTOR].Value <<= pStream->getInitialisationVector();
+                aPropSet[PKG_MNFST_INIVECTOR].Value <<= rInfo.pStream->getInitialisationVector();
                 aPropSet[PKG_MNFST_SALT].Name = sSaltProperty;
-                    aPropSet[PKG_MNFST_SALT].Value <<= pStream->getSalt();
+                aPropSet[PKG_MNFST_SALT].Value <<= rInfo.pStream->getSalt();
                 aPropSet[PKG_MNFST_ITERATION].Name = sIterationCountProperty;
-                    aPropSet[PKG_MNFST_ITERATION].Value <<= pStream->getIterationCount ();
+                aPropSet[PKG_MNFST_ITERATION].Value <<= rInfo.pStream->getIterationCount ();
 
                 // Need to store the uncompressed size in the manifest
                 OSL_ENSURE( nOwnStreamOrigSize >= 0, "The stream size was not correctly initialized!\n" );
@@ -540,7 +499,7 @@ void ZipPackageFolder::saveContents(OUString &rPath, std::vector < Sequence < Pr
                 if ( bRawStream || bTransportOwnEncrStreamAsRaw )
                 {
                     aPropSet[PKG_MNFST_DIGEST].Name = sDigestProperty;
-                        aPropSet[PKG_MNFST_DIGEST].Value <<= pStream->getDigest();
+                    aPropSet[PKG_MNFST_DIGEST].Value <<= rInfo.pStream->getDigest();
                 }
             }
         }
@@ -549,29 +508,30 @@ void ZipPackageFolder::saveContents(OUString &rPath, std::vector < Sequence < Pr
         // want for this write...copy it raw
         if ( !bUseNonSeekableAccess
           && ( bRawStream || bTransportOwnEncrStreamAsRaw
-                || ( pStream->IsPackageMember() && !bToBeEncrypted
-                  && ( ( pStream->aEntry.nMethod == DEFLATED && bToBeCompressed )
-                    || ( pStream->aEntry.nMethod == STORED && !bToBeCompressed ) ) ) ) )
+            || ( rInfo.pStream->IsPackageMember() && !bToBeEncrypted
+              && ( ( rInfo.pStream->aEntry.nMethod == DEFLATED && bToBeCompressed )
+                || ( rInfo.pStream->aEntry.nMethod == STORED && !bToBeCompressed ) ) ) ) )
         {
             // If it's a PackageMember, then it's an unbuffered stream and we need
             // to get a new version of it as we can't seek backwards.
-                if ( pStream->IsPackageMember() )
+            if ( rInfo.pStream->IsPackageMember() )
             {
-                    xStream = pStream->getRawData();
+                xStream = rInfo.pStream->getRawData();
                 if ( !xStream.is() )
                 {
                     // Make sure that we actually _got_ a new one !
                     VOS_ENSURE( 0, "ZipPackageStream didn't have a stream associated with it, skipping!" );
-                        continue;
+                    bSuccess = false;
+                    return bSuccess;
                 }
             }
 
             try
             {
                 if ( bRawStream )
-                        xStream->skipBytes( pStream->GetMagicalHackPos() );
+                    xStream->skipBytes( rInfo.pStream->GetMagicalHackPos() );
 
-                    rZipOut.putNextEntry ( *pTempEntry, pStream->getEncryptionData(), sal_False );
+                rZipOut.putNextEntry ( *pTempEntry, rInfo.pStream->getEncryptionData(), sal_False );
                 // the entry is provided to the ZipOutputStream that will delete it
                 pAutoTempEntry.release();
 
@@ -590,12 +550,12 @@ void ZipPackageFolder::saveContents(OUString &rPath, std::vector < Sequence < Pr
             catch ( ZipException& )
             {
                 VOS_ENSURE( 0, "Error writing ZipOutputStream" );
-                    bWritingFailed = sal_True;
+                bSuccess = false;
             }
             catch ( IOException& )
             {
                 VOS_ENSURE( 0, "Error writing ZipOutputStream" );
-                    bWritingFailed = sal_True;
+                bSuccess = false;
             }
         }
         else
@@ -610,14 +570,15 @@ void ZipPackageFolder::saveContents(OUString &rPath, std::vector < Sequence < Pr
             // If it's a PackageMember, then our previous reference held a 'raw' stream
             // so we need to re-get it, unencrypted, uncompressed and positioned at the
             // beginning of the stream
-                if ( pStream->IsPackageMember() )
+            if ( rInfo.pStream->IsPackageMember() )
             {
-                    xStream = pStream->getInputStream();
+                xStream = rInfo.pStream->getInputStream();
                 if ( !xStream.is() )
                 {
                     // Make sure that we actually _got_ a new one !
                     VOS_ENSURE( 0, "ZipPackageStream didn't have a stream associated with it, skipping!" );
-                        continue;
+                    bSuccess = false;
+                    return bSuccess;
                 }
             }
 
@@ -629,7 +590,7 @@ void ZipPackageFolder::saveContents(OUString &rPath, std::vector < Sequence < Pr
 
             try
             {
-                    rZipOut.putNextEntry ( *pTempEntry, pStream->getEncryptionData(), bToBeEncrypted);
+                rZipOut.putNextEntry ( *pTempEntry, rInfo.pStream->getEncryptionData(), bToBeEncrypted);
                 // the entry is provided to the ZipOutputStream that will delete it
                 pAutoTempEntry.release();
 
@@ -647,35 +608,35 @@ void ZipPackageFolder::saveContents(OUString &rPath, std::vector < Sequence < Pr
             catch ( ZipException& )
             {
                 VOS_ENSURE( 0, "Error writing ZipOutputStream" );
-                    bWritingFailed = sal_True;
+                bSuccess = false;
             }
             catch ( IOException& )
             {
                 VOS_ENSURE( 0, "Error writing ZipOutputStream" );
-                    bWritingFailed = sal_True;
+                bSuccess = false;
             }
 
             if ( bToBeEncrypted )
             {
                 aPropSet[PKG_MNFST_DIGEST].Name = sDigestProperty;
-                    aPropSet[PKG_MNFST_DIGEST].Value <<= pStream->getDigest();
-                    pStream->SetIsEncrypted ( sal_True );
+                aPropSet[PKG_MNFST_DIGEST].Value <<= rInfo.pStream->getDigest();
+                rInfo.pStream->SetIsEncrypted ( sal_True );
             }
         }
 
-            if( !bWritingFailed )
+        if( bSuccess )
         {
-                if ( !pStream->IsPackageMember() )
+            if ( !rInfo.pStream->IsPackageMember() )
             {
-                    pStream->CloseOwnStreamIfAny();
-                    pStream->SetPackageMember ( sal_True );
+                rInfo.pStream->CloseOwnStreamIfAny();
+                rInfo.pStream->SetPackageMember ( sal_True );
             }
 
             if ( bRawStream )
             {
                 // the raw stream was integrated and now behaves
                 // as usual encrypted stream
-                    pStream->SetToBeEncrypted( sal_True );
+                rInfo.pStream->SetToBeEncrypted( sal_True );
             }
 
             // Remove hacky bit from entry flags
@@ -686,13 +647,13 @@ void ZipPackageFolder::saveContents(OUString &rPath, std::vector < Sequence < Pr
             }
 
             // Then copy it back afterwards...
-                ZipPackageFolder::copyZipEntry ( pStream->aEntry, *pTempEntry );
+            ZipPackageFolder::copyZipEntry ( rInfo.pStream->aEntry, *pTempEntry );
 
             // TODO/LATER: get rid of this hack ( the encrypted stream size property is changed during saving )
-                if ( pStream->IsEncrypted() )
-                    pStream->setSize( nOwnStreamOrigSize );
+            if ( rInfo.pStream->IsEncrypted() )
+                rInfo.pStream->setSize( nOwnStreamOrigSize );
 
-                pStream->aEntry.nOffset *= -1;
+            rInfo.pStream->aEntry.nOffset *= -1;
         }
     }
 
@@ -700,6 +661,64 @@ void ZipPackageFolder::saveContents(OUString &rPath, std::vector < Sequence < Pr
     if ( aPropSet.getLength()
       && ( m_nFormat == embed::StorageFormats::PACKAGE || ( m_nFormat == embed::StorageFormats::OFOPXML && !rInfo.bFolder ) ) )
         rManList.push_back( aPropSet );
+
+    return bSuccess;
+}
+
+void ZipPackageFolder::saveContents(OUString &rPath, std::vector < Sequence < PropertyValue > > &rManList, ZipOutputStream & rZipOut, Sequence < sal_Int8 > &rEncryptionKey, rtlRandomPool &rRandomPool)
+    throw(RuntimeException)
+{
+    bool bWritingFailed = false;
+
+    if ( maContents.begin() == maContents.end() && rPath.getLength() && m_nFormat != embed::StorageFormats::OFOPXML )
+    {
+        // it is an empty subfolder, use workaround to store it
+        ZipEntry* pTempEntry = new ZipEntry();
+        ZipPackageFolder::copyZipEntry ( *pTempEntry, aEntry );
+        pTempEntry->nPathLen = (sal_Int16)( ::rtl::OUStringToOString( rPath, RTL_TEXTENCODING_UTF8 ).getLength() );
+        pTempEntry->nExtraLen = -1;
+        pTempEntry->sPath = rPath;
+
+        try
+        {
+            vos::ORef < EncryptionData > aEmptyEncr;
+            rZipOut.putNextEntry ( *pTempEntry, aEmptyEncr, sal_False );
+            rZipOut.rawCloseEntry();
+        }
+        catch ( ZipException& )
+        {
+            VOS_ENSURE( 0, "Error writing ZipOutputStream" );
+            bWritingFailed = true;
+        }
+        catch ( IOException& )
+        {
+            VOS_ENSURE( 0, "Error writing ZipOutputStream" );
+            bWritingFailed = true;
+        }
+    }
+
+    bool bMimeTypeStreamStored = false;
+    ::rtl::OUString aMimeTypeStreamName( RTL_CONSTASCII_USTRINGPARAM( "mimetype" ) );
+    if ( m_nFormat == embed::StorageFormats::ZIP && !rPath.getLength() )
+    {
+        // let the "mimtype" stream in root folder be stored as the first stream if it is zip format
+        ContentHash::iterator aIter = maContents.find ( aMimeTypeStreamName );
+        if ( aIter != maContents.end() && !(*aIter).second->bFolder )
+        {
+            bMimeTypeStreamStored = true;
+            bWritingFailed = !saveChild( (*aIter).first, *(*aIter).second, rPath, rManList, rZipOut, rEncryptionKey, rRandomPool );
+        }
+    }
+
+    for ( ContentHash::const_iterator aCI = maContents.begin(), aEnd = maContents.end();
+          aCI != aEnd;
+          aCI++)
+    {
+        const OUString &rShortName = (*aCI).first;
+        const ContentInfo &rInfo = *(*aCI).second;
+
+        if ( !bMimeTypeStreamStored || !rShortName.equals( aMimeTypeStreamName ) )
+            bWritingFailed = !saveChild( rShortName, rInfo, rPath, rManList, rZipOut, rEncryptionKey, rRandomPool );
     }
 
     if( bWritingFailed )