valgrind: fix some leaks

lotuswordpro/source/filter/localtime.cxx

@@ -185,6 +185,7 @@ bool LtgLocalTime(long rtime,LtTm& rtm)
     {
         TimeZone* pLocalZone = TimeZone::createDefault();
         long offset = (pLocalZone->getRawOffset())/1000;
+        delete pLocalZone;
         long ltime = rtime + offset;
         return LtgGmTime(ltime,rtm);
     }

lotuswordpro/source/filter/lwpframelayout.cxx

@@ -764,16 +764,11 @@ void LwpFrameLink::Read(LwpObjectStream* pStrm)
 LwpFrameLayout::LwpFrameLayout(LwpObjectHeader &objHdr, LwpSvStream* pStrm)
     : LwpPlacableLayout(objHdr, pStrm), m_pFrame(NULL)
 {
-
 }
 
 LwpFrameLayout::~LwpFrameLayout()
 {
-    if(m_pFrame)
-    {
-        delete m_pFrame;
-        m_pFrame = NULL;
-    }
+    delete m_pFrame;
 }
 
 /**
@@ -856,10 +851,12 @@ void LwpFrameLayout::XFConvertFrame(XFContentContainer* pCont, sal_Int32 nStart
 void  LwpFrameLayout::RegisterStyle()
 {
     //if it is for water mark, don't register style
-    if(IsForWaterMark())
-    {
+    if (IsForWaterMark())
         return;
-    }
+
+    if (m_pFrame)
+        return;
+
     //register frame style
     XFFrameStyle* pFrameStyle = new XFFrameStyle();
     m_pFrame = new LwpFrame(this);
@@ -875,9 +872,8 @@ void  LwpFrameLayout::RegisterStyle()
 
     //register child frame style
     RegisterChildStyle();
-
-
 }
+
 /**
  * @descr get the name of the frame that current frame links
  *
@@ -1021,18 +1017,15 @@ void LwpFrameLayout::ApplyGraphicSize(XFFrame * pXFFrame)
 }
 
 LwpGroupLayout::LwpGroupLayout(LwpObjectHeader &objHdr, LwpSvStream* pStrm)
-    : LwpPlacableLayout(objHdr, pStrm),m_pFrame(NULL)
+    : LwpPlacableLayout(objHdr, pStrm)
+    , m_pFrame(NULL)
 {
 
 }
 
 LwpGroupLayout::~LwpGroupLayout()
 {
-    if(m_pFrame)
-    {
-        delete m_pFrame;
-        m_pFrame = NULL;
-    }
+    delete m_pFrame;
 }
 /**
  * @descr read group layout object
@@ -1049,6 +1042,9 @@ void LwpGroupLayout::Read()
  */
 void LwpGroupLayout::RegisterStyle()
 {
+    if (m_pFrame)
+        return;
+
     //register frame style
     XFFrameStyle* pFrameStyle = new XFFrameStyle();
     m_pFrame = new LwpFrame(this);
@@ -1056,15 +1052,6 @@ void LwpGroupLayout::RegisterStyle()
 
     //register child frame style
     RegisterChildStyle();
-    /*
-    LwpVirtualLayout* pLayout = static_cast<LwpVirtualLayout*>(GetChildHead()->obj());
-    while(pLayout)
-    {
-        pLayout->SetFoundry(m_pFoundry);
-        pLayout->RegisterStyle();
-        pLayout = static_cast<LwpVirtualLayout*>(pLayout->GetNext()->obj());
-    }
-    */
 }
 /**
  * @descr create a xfframe and add into content container
@@ -1134,9 +1121,11 @@ void LwpGroupFrame::Read()
     m_pObjStrm->SkipExtra();
 
 }
- void  LwpGroupFrame::RegisterStyle()
+
+void  LwpGroupFrame::RegisterStyle()
 {
 }
+
 void LwpGroupFrame::XFConvert(XFContentContainer* /*pCont*/)
 {
 }

lotuswordpro/source/filter/lwpgrfobj.cxx

@@ -100,10 +100,11 @@ LwpGraphicObject::LwpGraphicObject(LwpObjectHeader &objHdr, LwpSvStream* pStrm)
     memset(m_sDataFormat, 0, sizeof(m_sDataFormat));
     memset(m_sServerContextFormat, 0, sizeof(m_sServerContextFormat));
 }
+
 LwpGraphicObject::~LwpGraphicObject()
 {
-    m_vXFDrawObjects.clear();
 }
+
 void LwpGraphicObject::Read()
 {
     LwpGraphicOleObject::Read();
@@ -213,7 +214,6 @@ void LwpGraphicObject::XFConvert (XFContentContainer* pCont)
         std::vector <XFFrame*>::iterator iter;
         for (iter = m_vXFDrawObjects.begin(); iter != m_vXFDrawObjects.end(); ++iter)
         {
-            //pPara->Add(*iter);
             pCont->Add(*iter);
         }
 
@@ -457,7 +457,6 @@ sal_uInt32 LwpGraphicObject::GetGrafData(sal_uInt8*& pGrafData)
  */
 void LwpGraphicObject::CreateGrafObject()
 {
-
     XFImage* pImage = new XFImage();
 
     // set image processing styles
@@ -594,8 +593,6 @@ void LwpGraphicObject::CreateGrafObject()
             else
             {
                 // set left-top alignment
-//                  pImageStyle->SetXPosType(enumXFFrameXPosLeft, enumXFFrameXRelFrame);
-//                  pImageStyle->SetYPosType(enumXFFrameYPosTop, enumXFFrameYRelFrame);
                 pImageStyle->SetYPosType(enumXFFrameYPosFromTop, enumXFFrameYRelFrame);
                 pImageStyle->SetXPosType(enumXFFrameXPosFromLeft, enumXFFrameXRelFrame);
 

lotuswordpro/source/filter/lwpobjstrm.cxx

@@ -60,6 +60,7 @@
 
 #include "lwpobjstrm.hxx"
 #include "lwptools.hxx"
+#include <boost/scoped_array.hpp>
 
 /**
  * @descr  ctor() from LwpSvStream
@@ -99,15 +100,15 @@ void LwpObjectStream::Read2Buffer()
 
     if( m_bCompressed )
     {
-        sal_uInt8* pCompressBuffer = new sal_uInt8[m_nBufSize];
+        boost::scoped_array<sal_uInt8> xCompressBuf(new sal_uInt8[m_nBufSize]);
+
+        sal_uInt8* pCompressBuffer = xCompressBuf.get();
         memset(pCompressBuffer, 0, m_nBufSize);
         m_pStrm->Read(pCompressBuffer, m_nBufSize);
 
         sal_uInt8 pTempDst[IO_BUFFERSIZE];
         m_nBufSize = DecompressBuffer(pTempDst, pCompressBuffer, m_nBufSize);
         assert( m_nBufSize < IO_BUFFERSIZE);
-        delete [] pCompressBuffer;
-        pCompressBuffer = NULL;
 
         m_pContentBuf = AllocBuffer(m_nBufSize);
         memcpy(m_pContentBuf, pTempDst, m_nBufSize);

lotuswordpro/source/filter/lwppara1.cxx

@@ -356,7 +356,7 @@ void LwpPara::OverrideParaBorder(LwpParaProperty* pProps, XFParaStyle* pOverStyl
 
     LwpOverride* pBorder = pParaStyle->GetParaBorder();
     SAL_WNODEPRECATED_DECLARATIONS_PUSH
-    std::auto_ptr<LwpParaBorderOverride> pFinalBorder(
+    boost::scoped_ptr<LwpParaBorderOverride> pFinalBorder(
         pBorder
             ? polymorphic_downcast<LwpParaBorderOverride*>(pBorder->clone())
             : new LwpParaBorderOverride)
@@ -372,7 +372,7 @@ void LwpPara::OverrideParaBorder(LwpParaProperty* pProps, XFParaStyle* pOverStyl
         pLocalBorder->Override(pFinalBorder.get());
     }
 
-    pParaStyle->ApplyParaBorder(pOverStyle, pFinalBorder.release());
+    pParaStyle->ApplyParaBorder(pOverStyle, pFinalBorder.get());
 }
 /**
  * @short:   Override parabreaks style.

lotuswordpro/source/filter/xfilter/xfconfigmanager.cxx

@@ -60,13 +60,21 @@
 #include    "xfconfigmanager.hxx"
 
 XFConfigManager::XFConfigManager()
+    : m_pLineNumberConfig(0)
+    , m_pFootnoteConfig(0)
+    , m_pEndnoteConfig(0)
+
 {
-    m_pLineNumberConfig = NULL;
-    m_pFootnoteConfig = NULL;
-    m_pEndnoteConfig = NULL;
 }
 
-void    XFConfigManager::SetLineNumberConfig(XFLineNumberConfig *pLNConfig)
+XFConfigManager::~XFConfigManager()
+{
+    delete m_pEndnoteConfig;
+    delete m_pFootnoteConfig;
+    delete m_pLineNumberConfig;
+}
+
+void XFConfigManager::SetLineNumberConfig(XFLineNumberConfig *pLNConfig)
 {
     if( m_pLineNumberConfig )
         delete m_pLineNumberConfig;
@@ -82,8 +90,7 @@ void    XFConfigManager::SetFootnoteConfig(XFFootnoteConfig *pFNConfig)
 
 void    XFConfigManager::SetEndnoteConfig(XFEndnoteConfig *pENConfig)
 {
-    if( m_pEndnoteConfig )
-        delete m_pEndnoteConfig;
+    delete m_pEndnoteConfig;
     m_pEndnoteConfig = pENConfig;
 }
 

lotuswordpro/source/filter/xfilter/xfconfigmanager.hxx

@@ -76,6 +76,7 @@ class XFConfigManager : public XFStyleContainer
 {
 public:
     XFConfigManager();
+    ~XFConfigManager();
 
 public:
     /**

lotuswordpro/source/filter/xfilter/xfcontentcontainer.cxx

@@ -104,8 +104,7 @@ XFContentContainer::~XFContentContainer()
     for( it = m_aContents.begin(); it != m_aContents.end(); ++it )
     {
         IXFContent *pContent = *it;
-        if( pContent )
-            delete pContent;
+        delete pContent;
     }
 }