Examples of Ole10Native

org.apache.poi.poifs.filesystem.Ole10Native
Represents an Ole10Native record which is wrapped around certain binary files being embedded in OLE2 documents. @author Rainer Schwarze

Examples of org.apache.poi.poifs.filesystem.Ole10Native

        // beside this "\u0001Ole" record there were several other records, e.g. CompObj,
        // OlePresXXX, but it seems, that they aren't neccessary
        byte oleBytes[] = { 1, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
        oleDir.createDocument("\u0001Ole", new ByteArrayInputStream(oleBytes));
        
        Ole10Native oleNative = new Ole10Native(label, fileName, command, oleData);
        ByteArrayOutputStream bos = new ByteArrayOutputStream();
        oleNative.writeOut(bos);
        oleDir.createDocument(Ole10Native.OLE10_NATIVE, new ByteArrayInputStream(bos.toByteArray()));
        
      return storageId;
    }

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Examples of org.apache.poi.poifs.filesystem.Ole10Native

                        stream, new EmbeddedContentHandler(handler),
                        metadata, false);
               }
            } else if (POIFSDocumentType.OLE10_NATIVE == type) {
                // TIKA-704: OLE 1.0 embedded document
                Ole10Native ole =
                        Ole10Native.createFromEmbeddedOleObject(fs);
                metadata.set(Metadata.RESOURCE_NAME_KEY, ole.getLabel());
                byte[] data = ole.getDataBuffer();
                if (data != null) {
                    stream = TikaInputStream.get(data);
                }


                if (stream != null

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Examples of org.apache.poi.poifs.filesystem.Ole10Native

                        stream, new EmbeddedContentHandler(handler),
                        metadata, false);
               }
            } else if (POIFSDocumentType.OLE10_NATIVE == type) {
                // TIKA-704: OLE 1.0 embedded document
                Ole10Native ole =
                        Ole10Native.createFromEmbeddedOleObject(fs);
                if (ole.getLabel() != null) {
                    metadata.set(Metadata.RESOURCE_NAME_KEY, ole.getLabel());
                }
                byte[] data = ole.getDataBuffer();
                if (data != null) {
                    stream = TikaInputStream.get(data);
                }


                if (stream != null

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Examples of org.apache.poi.poifs.filesystem.Ole10Native

                IOUtils.copy(new DocumentInputStream((DocumentEntry) entry), bos);
                byte[] data = bos.toByteArray();


                try {
                    // Maybe unwrap OLE10Native record:
                    Ole10Native ole = new Ole10Native(data, 0);
                    data = ole.getDataBuffer();
                    metadata.set(Metadata.RESOURCE_NAME_KEY, dir.getName() + '/' + ole.getLabel());
                } catch (Ole10NativeException ex) {
                    // Not an OLE10Native record
                }
                embedded = TikaInputStream.get(data);
            } else {

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Examples of org.apache.poi.poifs.filesystem.Ole10Native


        try {
            if (type == POIFSDocumentType.OLE10_NATIVE) {
                try {
                    // Try to un-wrap the OLE10Native record:
                    Ole10Native ole = Ole10Native.createFromEmbeddedOleObject((DirectoryNode)dir);
                    metadata.set(Metadata.RESOURCE_NAME_KEY, dir.getName() + '/' + ole.getLabel());
                    
                    byte[] data = ole.getDataBuffer();
                    embedded = TikaInputStream.get(data);
                } catch (Ole10NativeException ex) {
                    // Not a valid OLE10Native record, skip it
                } catch (Exception e) {
                    logger.warn("Ignoring unexpected exception while parsing possible OLE10_NATIVE embedded document " + dir.getName(), e);

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Examples of org.apache.poi.poifs.filesystem.Ole10Native

                        stream, new EmbeddedContentHandler(handler),
                        metadata, false);
               }
            } else if (POIFSDocumentType.OLE10_NATIVE == type) {
                // TIKA-704: OLE 1.0 embedded document
                Ole10Native ole =
                        Ole10Native.createFromEmbeddedOleObject(fs);
                metadata.set(Metadata.RESOURCE_NAME_KEY, ole.getLabel());
                byte[] data = ole.getDataBuffer();
                if (data != null) {
                    stream = TikaInputStream.get(data);
                }


                if (stream != null

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Examples of org.apache.poi.poifs.filesystem.Ole10Native


        try {
            if (type == POIFSDocumentType.OLE10_NATIVE) {
                try {
                    // Try to un-wrap the OLE10Native record:
                    Ole10Native ole = Ole10Native.createFromEmbeddedOleObject((DirectoryNode)dir);
                    metadata.set(Metadata.RESOURCE_NAME_KEY, dir.getName() + '/' + ole.getLabel());
                    
                    byte[] data = ole.getDataBuffer();
                    embedded = TikaInputStream.get(data);
                } catch (Ole10NativeException ex) {
                    // Not a valid OLE10Native record, skip it
                }
            } else {

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Examples of org.apache.poi.poifs.filesystem.Ole10Native

        POIFSFileSystem poifs = new POIFSFileSystem(new ByteArrayInputStream(data));
        OfficeParser.POIFSDocumentType type = OfficeParser.POIFSDocumentType.detectType(poifs);


        if (type == OfficeParser.POIFSDocumentType.OLE10_NATIVE) {
          try {
            Ole10Native ole = Ole10Native.createFromEmbeddedOleObject(poifs);
            if (ole.getDataSize()>0) {
              String label = ole.getLabel();


              if (label.startsWith("ole-")) {
                label = Integer.toString(count.intValue()) + '-' + label;
              }


              name = label;


              data = ole.getDataBuffer();
            }
          } catch (Ole10NativeException ex) {
            logger.warn("Skipping invalid part", ex);
          }
        } else {

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Examples of org.apache.poi.poifs.filesystem.Ole10Native

                        stream, new EmbeddedContentHandler(handler),
                        metadata, false);
               }
            } else if (POIFSDocumentType.OLE10_NATIVE == type) {
                // TIKA-704: OLE 1.0 embedded document
                Ole10Native ole =
                        Ole10Native.createFromEmbeddedOleObject(fs);
                metadata.set(Metadata.RESOURCE_NAME_KEY, ole.getLabel());
                byte[] data = ole.getDataBuffer();
                if (data != null) {
                    stream = TikaInputStream.get(data);
                }


                if (stream != null

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Examples of org.apache.poi.poifs.filesystem.Ole10Native

               ByteArrayOutputStream bos = new ByteArrayOutputStream();
               IOUtils.copy(new DocumentInputStream((DocumentEntry) entry), bos);
               byte[] data = bos.toByteArray();


               try {
                    Ole10Native ole = new Ole10Native(data, 0);
                    byte[] dataBuffer = ole.getDataBuffer();


                    metadata.set("resourceName", dir.getName() + '/' + ole.getLabel());


                    embedded = TikaInputStream.get(dataBuffer);
               } catch (Ole10NativeException ex) {
                 embedded = TikaInputStream.get(data);
               }

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