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-rw-r--r--sw/source/filter/ww8/docxexport.cxx4
-rw-r--r--sw/source/filter/ww8/docxexport.hxx2
-rw-r--r--sw/source/filter/ww8/rtfexport.cxx4
-rw-r--r--sw/source/filter/ww8/rtfexport.hxx2
-rw-r--r--sw/source/filter/ww8/wrtww8.cxx42
-rw-r--r--sw/source/filter/ww8/wrtww8.hxx6
6 files changed, 42 insertions, 18 deletions
diff --git a/sw/source/filter/ww8/docxexport.cxx b/sw/source/filter/ww8/docxexport.cxx
index 6199cbf94acd..1e3f8b86b2b2 100644
--- a/sw/source/filter/ww8/docxexport.cxx
+++ b/sw/source/filter/ww8/docxexport.cxx
@@ -504,7 +504,7 @@ void DocxExport::OutputDML(uno::Reference<drawing::XShape> const & xShape)
aExport.WriteShape(xShape);
}
-void DocxExport::ExportDocument_Impl()
+ErrCode DocxExport::ExportDocument_Impl()
{
// Set the 'Track Revisions' flag in the settings structure
m_aSettings.trackRevisions = bool( RedlineFlags::On & m_nOrigRedlineFlags );
@@ -544,6 +544,8 @@ void DocxExport::ExportDocument_Impl()
m_pStyles = nullptr;
delete m_pSections;
m_pSections = nullptr;
+
+ return ERRCODE_NONE;
}
void DocxExport::AppendSection( const SwPageDesc *pPageDesc, const SwSectionFormat* pFormat, sal_uLong nLnNum )
diff --git a/sw/source/filter/ww8/docxexport.hxx b/sw/source/filter/ww8/docxexport.hxx
index 12813a33f507..1f9f188e6225 100644
--- a/sw/source/filter/ww8/docxexport.hxx
+++ b/sw/source/filter/ww8/docxexport.hxx
@@ -191,7 +191,7 @@ public:
protected:
/// Format-dependent part of the actual export.
- virtual void ExportDocument_Impl() override;
+ virtual ErrCode ExportDocument_Impl() override;
/// Output SwEndNode
virtual void OutputEndNode( const SwEndNode& ) override;
diff --git a/sw/source/filter/ww8/rtfexport.cxx b/sw/source/filter/ww8/rtfexport.cxx
index 7c5e096ea5b3..4736c21ca2f7 100644
--- a/sw/source/filter/ww8/rtfexport.cxx
+++ b/sw/source/filter/ww8/rtfexport.cxx
@@ -674,7 +674,7 @@ void RtfExport::WritePageDescTable()
m_pTableInfo = std::make_shared<ww8::WW8TableInfo>();
}
-void RtfExport::ExportDocument_Impl()
+ErrCode RtfExport::ExportDocument_Impl()
{
// Make the header
Strm()
@@ -945,6 +945,8 @@ void RtfExport::ExportDocument_Impl()
WriteMainText();
Strm().WriteChar('}');
+
+ return ERRCODE_NONE;
}
void RtfExport::PrepareNewPageDesc(const SfxItemSet* pSet, const SwNode& rNd,
diff --git a/sw/source/filter/ww8/rtfexport.hxx b/sw/source/filter/ww8/rtfexport.hxx
index fd2c7a285e7b..a1255cac5a11 100644
--- a/sw/source/filter/ww8/rtfexport.hxx
+++ b/sw/source/filter/ww8/rtfexport.hxx
@@ -118,7 +118,7 @@ public:
protected:
/// Format-dependent part of the actual export.
- void ExportDocument_Impl() override;
+ ErrCode ExportDocument_Impl() override;
void SectionBreaksAndFrames(const SwTextNode& /*rNode*/) override {}
diff --git a/sw/source/filter/ww8/wrtww8.cxx b/sw/source/filter/ww8/wrtww8.cxx
index c158514fdd2c..745907044b52 100644
--- a/sw/source/filter/ww8/wrtww8.cxx
+++ b/sw/source/filter/ww8/wrtww8.cxx
@@ -3119,7 +3119,7 @@ namespace
{
const sal_uLong WW_BLOCKSIZE = 0x200;
- void EncryptRC4(msfilter::MSCodec_Std97& rCtx, SvStream &rIn, SvStream &rOut)
+ ErrCode EncryptRC4(msfilter::MSCodec_Std97& rCtx, SvStream &rIn, SvStream &rOut)
{
rIn.Seek(STREAM_SEEK_TO_END);
sal_uLong nLen = rIn.Tell();
@@ -3130,14 +3130,17 @@ namespace
{
std::size_t nBS = std::min(nLen - nI, WW_BLOCKSIZE);
nBS = rIn.ReadBytes(in, nBS);
- rCtx.InitCipher(nBlock);
+ if (!rCtx.InitCipher(nBlock)) {
+ return ERRCODE_IO_NOTSUPPORTED;
+ }
rCtx.Encode(in, nBS, in, nBS);
rOut.WriteBytes(in, nBS);
}
+ return ERRCODE_NONE;
}
}
-void MSWordExportBase::ExportDocument( bool bWriteAll )
+ErrCode MSWordExportBase::ExportDocument( bool bWriteAll )
{
m_nCharFormatStart = DEFAULT_STYLES_COUNT;
m_nFormatCollStart = m_nCharFormatStart + m_pDoc->GetCharFormats()->size() - 1;
@@ -3204,7 +3207,7 @@ void MSWordExportBase::ExportDocument( bool bWriteAll )
if ( m_pDoc->getIDocumentDrawModelAccess().GetDrawModel() )
m_pDoc->getIDocumentDrawModelAccess().GetDrawModel()->GetPage( 0 )->RecalcObjOrdNums();
- ExportDocument_Impl();
+ ErrCode err = ExportDocument_Impl();
m_aFrames.clear();
@@ -3217,6 +3220,8 @@ void MSWordExportBase::ExportDocument( bool bWriteAll )
*m_pCurPam = *m_pOrigPam;
m_pDoc->getIDocumentRedlineAccess().SetRedlineFlags(m_nOrigRedlineFlags);
+
+ return err;
}
bool SwWW8Writer::InitStd97CodecUpdateMedium( ::msfilter::MSCodec_Std97& rCodec )
@@ -3267,7 +3272,7 @@ bool SwWW8Writer::InitStd97CodecUpdateMedium( ::msfilter::MSCodec_Std97& rCodec
return ( aEncryptionData.getLength() != 0 );
}
-void WW8Export::ExportDocument_Impl()
+ErrCode WW8Export::ExportDocument_Impl()
{
PrepareStorage();
@@ -3365,6 +3370,7 @@ void WW8Export::ExportDocument_Impl()
StoreDoc1();
+ ErrCode err = ERRCODE_NONE;
if ( bEncrypt )
{
SvStream *pStrmTemp, *pTableStrmTemp, *pDataStrmTemp;
@@ -3372,10 +3378,17 @@ void WW8Export::ExportDocument_Impl()
pTableStrmTemp = xTableStrm.get();
pDataStrmTemp = xDataStrm.get();
- if ( pDataStrmTemp && pDataStrmTemp != pStrmTemp)
- EncryptRC4(aCtx, *pDataStrm, *pDataStrmTemp);
+ if ( pDataStrmTemp && pDataStrmTemp != pStrmTemp) {
+ err = EncryptRC4(aCtx, *pDataStrm, *pDataStrmTemp);
+ if (err != ERRCODE_NONE) {
+ goto done;
+ }
+ }
- EncryptRC4(aCtx, *pTableStrm, *pTableStrmTemp);
+ err = EncryptRC4(aCtx, *pTableStrm, *pTableStrmTemp);
+ if (err != ERRCODE_NONE) {
+ goto done;
+ }
// Write Unencrypted Header 52 bytes to the start of the table stream
// EncryptionVersionInfo (4 bytes): A Version structure where Version.vMajor MUST be 0x0001, and Version.vMinor MUST be 0x0001.
@@ -3393,7 +3406,10 @@ void WW8Export::ExportDocument_Impl()
pTableStrmTemp->WriteBytes(pSaltData, 16);
pTableStrmTemp->WriteBytes(pSaltDigest, 16);
- EncryptRC4(aCtx, GetWriter().Strm(), *pStrmTemp);
+ err = EncryptRC4(aCtx, GetWriter().Strm(), *pStrmTemp);
+ if (err != ERRCODE_NONE) {
+ goto done;
+ }
// Write Unencrypted Fib 68 bytes to the start of the workdocument stream
pFib->m_fEncrypted = true; // fEncrypted indicates the document is encrypted.
@@ -3403,6 +3419,7 @@ void WW8Export::ExportDocument_Impl()
pStrmTemp->Seek( 0 );
pFib->WriteHeader( *pStrmTemp );
+ done:;
}
DELETEZ( m_pGrf );
@@ -3443,6 +3460,8 @@ void WW8Export::ExportDocument_Impl()
pDataStrm = nullptr;
GetWriter().GetStorage().Remove(SL::aData);
}
+
+ return err;
}
void WW8Export::PrepareStorage()
@@ -3522,16 +3541,17 @@ ErrCode SwWW8Writer::WriteStorage()
}
// Do the actual export
+ ErrCode err = ERRCODE_NONE;
{
bool bDot = mpMedium->GetFilter()->GetName().endsWith("Vorlage");
WW8Export aExport(this, m_pDoc, m_pCurrentPam, m_pOrigPam, bDot);
m_pExport = &aExport;
- aExport.ExportDocument( m_bWriteAll );
+ err = aExport.ExportDocument( m_bWriteAll );
m_pExport = nullptr;
}
::EndProgress( m_pDoc->GetDocShell() );
- return ERRCODE_NONE;
+ return err;
}
ErrCode SwWW8Writer::WriteMedium( SfxMedium& )
diff --git a/sw/source/filter/ww8/wrtww8.hxx b/sw/source/filter/ww8/wrtww8.hxx
index 1a7f9675976b..0345a8d1ac87 100644
--- a/sw/source/filter/ww8/wrtww8.hxx
+++ b/sw/source/filter/ww8/wrtww8.hxx
@@ -581,7 +581,7 @@ public:
public:
/// The main function to export the document.
- void ExportDocument( bool bWriteAll );
+ ErrCode ExportDocument( bool bWriteAll );
/// Iterate through the nodes and call the appropriate OutputNode() on them.
void WriteText();
@@ -799,7 +799,7 @@ public:
protected:
/// Format-dependent part of the actual export.
- virtual void ExportDocument_Impl() = 0;
+ virtual ErrCode ExportDocument_Impl() = 0;
/// Get the next position in the text node to output
sal_Int32 GetNextPos( SwWW8AttrIter const * pAttrIter, const SwTextNode& rNode, sal_Int32 nCurrentPos );
@@ -1000,7 +1000,7 @@ public:
virtual bool AddSectionBreaksForTOX() const override { return false; }
private:
/// Format-dependent part of the actual export.
- virtual void ExportDocument_Impl() override;
+ virtual ErrCode ExportDocument_Impl() override;
void PrepareStorage();
void WriteFkpPlcUsw();
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-25 19:05:59 +0000