Fix FTBFS with libwpd 0.9 and above

This resolves Bug 1169
Remove spurious build files

3 files changed, 165 insertions, 2 deletions

diff --git a/filters/kword/wordperfect/configure.in.in b/filters/kword/wordperfect/configure.in.in
index a4919660..d3b83532 100644
--- a/filters/kword/wordperfect/configure.in.in
+++ b/filters/kword/wordperfect/configure.in.in
@@ -41,8 +41,6 @@ if test -z "$LIBWPD_LIBS"; then
 
        AC_DEFINE_UNQUOTED(HAVE_WPD, 1, [Defines if your system has the libwpd library])
        AC_DEFINE_UNQUOTED(HAVE_LIBWPD_090, 1, [Defines if your system has libpwd greater than or equal to v0.9.0])
-
-       AC_MSG_ERROR([[libwpd >= 0.9.0 is not yet supported!]])       
     fi
   fi
 fi
diff --git a/filters/kword/wordperfect/import/WordPerfectCollector.hxx b/filters/kword/wordperfect/import/WordPerfectCollector.hxx
index d593224a..fa3ec722 100644
--- a/filters/kword/wordperfect/import/WordPerfectCollector.hxx
+++ b/filters/kword/wordperfect/import/WordPerfectCollector.hxx
@@ -77,13 +77,72 @@ struct ltstr
   }
 };
 
+#ifdef HAVE_LIBWPD_090
+class WordPerfectCollector : public WPXDocumentInterface
+#else // HAVE_LIBWPD_090
 class WordPerfectCollector : public WPXHLListenerImpl
+#endif HAVE_LIBWPD_090
 {
 public:
 	WordPerfectCollector(WPXInputStream *pInput, DocumentHandler *pHandler);
 	virtual ~WordPerfectCollector();
 	bool filter();
 
+#ifdef HAVE_LIBWPD_090
+	virtual void setDocumentMetaData(const WPXPropertyList &propList) {};
+	virtual void startDocument();
+	virtual void endDocument();
+	virtual void definePageStyle(const WPXPropertyList &propList) {};
+	virtual void openPageSpan(const WPXPropertyList &propList) {};
+	virtual void closePageSpan() {};
+	virtual void openHeader(const WPXPropertyList &propList) {};
+	virtual void closeHeader() {};
+	virtual void openFooter(const WPXPropertyList &propList) {};
+	virtual void closeFooter() {};
+	virtual void defineParagraphStyle(const WPXPropertyList &propList, const WPXPropertyListVector &tabStops) {};
+	virtual void openParagraph(const WPXPropertyList &propList, const WPXPropertyListVector &tabStops);
+	virtual void closeParagraph();
+	virtual void defineCharacterStyle(const WPXPropertyList &propList) {};
+	virtual void openSpan(const WPXPropertyList &propList);
+	virtual void closeSpan();
+	virtual void defineSectionStyle(const WPXPropertyList &propList, const WPXPropertyListVector &columns) {};
+	virtual void openSection(const WPXPropertyList &propList, const WPXPropertyListVector &columns) {};
+	virtual void closeSection() {};
+	virtual void insertTab();
+	virtual void insertSpace() {};
+	virtual void insertText(const WPXString &text);
+ 	virtual void insertLineBreak();
+	virtual void insertField(const WPXString &type, const WPXPropertyList &propList) {};
+	virtual void defineOrderedListLevel(const WPXPropertyList &propList) {};
+	virtual void defineUnorderedListLevel(const WPXPropertyList &propList) {};	
+	virtual void openOrderedListLevel(const WPXPropertyList &propList) {};
+	virtual void openUnorderedListLevel(const WPXPropertyList &propList) {};
+	virtual void closeOrderedListLevel() {};
+	virtual void closeUnorderedListLevel() {};
+	virtual void openListElement(const WPXPropertyList &propList, const WPXPropertyListVector &tabStops) {};
+	virtual void closeListElement() {};       
+	virtual void openFootnote(const WPXPropertyList &propList) {};
+	virtual void closeFootnote() {};
+	virtual void openEndnote(const WPXPropertyList &propList) {};
+	virtual void closeEndnote() {};
+	virtual void openComment(const WPXPropertyList &propList) {};
+	virtual void closeComment() {};
+	virtual void openTextBox(const WPXPropertyList &propList) {};
+	virtual void closeTextBox() {};
+ 	virtual void openTable(const WPXPropertyList &propList, const WPXPropertyListVector &columns) {};
+ 	virtual void openTableRow(const WPXPropertyList &propList) {};
+	virtual void closeTableRow() {};
+ 	virtual void openTableCell(const WPXPropertyList &propList) {};
+	virtual void closeTableCell() {};
+	virtual void insertCoveredTableCell(const WPXPropertyList &propList) {};
+ 	virtual void closeTable() {};
+	virtual void openFrame(const WPXPropertyList &propList) {};
+	virtual void closeFrame() {};
+	virtual void insertBinaryObject(const WPXPropertyList &propList, const WPXBinaryData &data) {};
+	virtual void insertEquation(const WPXPropertyList &propList, const WPXString &data) {};
+
+#else // HAVE_LIBWPD_090
+
  	virtual void setDocumentMetaData(const WPXPropertyList &propList) {}
 	virtual void startDocument() {}
 	virtual void endDocument() {}
@@ -132,6 +191,8 @@ public:
 	virtual void insertCoveredTableCell(const WPXPropertyList &propList);
  	virtual void closeTable();
 
+#endif // HAVE_LIBWPD_090
+
 protected:
 	void _resetDocumentState();
 	bool _parseSourceDocument(WPXInputStream &input);
diff --git a/filters/kword/wordperfect/import/wpimport.cc b/filters/kword/wordperfect/import/wpimport.cc
index 09fc4d5c..5ff786c1 100644
--- a/filters/kword/wordperfect/import/wpimport.cc
+++ b/filters/kword/wordperfect/import/wpimport.cc
@@ -44,6 +44,104 @@ K_EXPORT_COMPONENT_FACTORY( libwpimport, WPImportFactory( "kofficefilters" ) )
 #include "DocumentHandler.hxx"
 #include "WordPerfectCollector.hxx"
 
+#ifdef HAVE_LIBWPD_090
+class WPXMemoryInputStream : public WPXInputStream
+{
+public:
+    WPXMemoryInputStream(unsigned char *data, unsigned long size);
+    virtual ~WPXMemoryInputStream();
+
+    virtual bool isOLEStream() {
+        return false;
+    }
+    virtual WPXInputStream * getDocumentOLEStream(const char *name) {
+        return NULL;
+    }
+
+    const virtual unsigned char *read(unsigned long numBytes, unsigned long &numBytesRead);
+    virtual int seek(long offset, WPX_SEEK_TYPE seekType);
+    virtual long tell();
+    virtual bool atEOS();
+
+private:
+    long m_offset;
+    size_t m_size;
+    unsigned char *m_data;
+};
+
+WPXMemoryInputStream::WPXMemoryInputStream(unsigned char *data, unsigned long size) :
+	WPXInputStream(),
+	m_offset(0),
+	m_size(size),
+	m_data(data)
+{
+}
+
+WPXMemoryInputStream::~WPXMemoryInputStream()
+{
+}
+
+const unsigned char * WPXMemoryInputStream::read(unsigned long numBytes, unsigned long &numBytesRead)
+{
+	numBytesRead = 0;
+
+	if (numBytes == 0)
+		return 0;
+	
+	int numBytesToRead;
+
+	if ((m_offset+numBytes) < m_size)
+		numBytesToRead = numBytes;
+	else
+		numBytesToRead = m_size - m_offset;
+	
+	numBytesRead = numBytesToRead; // about as paranoid as we can be..
+
+	if (numBytesToRead == 0)
+		return 0;
+
+	long oldOffset = m_offset;
+	m_offset += numBytesToRead;
+	
+	return &m_data[oldOffset];
+}
+
+int WPXMemoryInputStream::seek(long offset, WPX_SEEK_TYPE seekType)
+{
+	if (seekType == WPX_SEEK_CUR)
+		m_offset += offset;
+	else if (seekType == WPX_SEEK_SET)
+		m_offset = offset;
+
+	if (m_offset < 0)
+	{
+		m_offset = 0;
+		return 1;
+	}
+	if ((long)m_offset > (long)m_size)
+	{
+		m_offset = m_size;
+		return 1;
+	}
+
+	return 0;
+}
+
+long WPXMemoryInputStream::tell()
+{
+	return m_offset;
+}
+
+bool WPXMemoryInputStream::atEOS()
+{
+	if ((long)m_offset == (long)m_size) 
+		return true; 
+
+	return false;
+}
+
+#else // HAVE_LIBWPD_090
+
 class WPXMemoryInputStream : public WPXInputStream
 {
 public:
@@ -138,6 +236,8 @@ bool WPXMemoryInputStream::atEOS()
 	return false;
 }
 
+#endif // HAVE_LIBWPD_090
+
 class KWordHandler : public DocumentHandler
 {
 public:
@@ -250,7 +350,11 @@ KoFilter::ConversionStatus WPImport::convert( const TQCString& from, const TQCSt
   // instream now owns buf, no need to delete buf later
   WPXMemoryInputStream instream = WPXMemoryInputStream( buf, fsize );
 
+#ifdef HAVE_LIBWPD_090
+  WPDConfidence confidence = WPDocument::isFileFormatSupported(&instream);
+#else // HAVE_LIBWPD_090
   WPDConfidence confidence = WPDocument::isFileFormatSupported(&instream, false);
+#endif // HAVE_LIBWPD_090
   if( confidence == WPD_CONFIDENCE_NONE )
   {
     fprintf(stderr, "ERROR: We have no confidence that you are giving us a valid WordPerfect document.\n");