org.apache.poi.poifs.filesystem.DocumentInputStream Java Examples
The following examples show how to use
org.apache.poi.poifs.filesystem.DocumentInputStream.
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Example #1
Source File: SummaryInformationSanitiser.java From DocBleach with MIT License | 6 votes |
protected void sanitizeSummaryInformation(BleachSession session, DocumentEntry dsiEntry) { if (dsiEntry.getSize() <= 0) { return; } try (DocumentInputStream dis = new DocumentInputStream(dsiEntry)) { PropertySet ps = new PropertySet(dis); // Useful for debugging purposes // LOGGER.debug("PropertySet sections: {}", ps.getSections()); SummaryInformation dsi = new SummaryInformation(ps); sanitizeSummaryInformation(session, dsi); } catch (NoPropertySetStreamException | UnexpectedPropertySetTypeException | IOException e) { LOGGER.error("An error occured while trying to sanitize the document entry", e); } }
Example #2
Source File: MPP9Reader.java From mpxj with GNU Lesser General Public License v2.1 | 6 votes |
/** * Read filter definitions. * * @todo Doesn't work correctly with MPP9 files saved by Propject 2007 and 2010 * @throws IOException */ private void processFilterData() throws IOException { DirectoryEntry dir = (DirectoryEntry) m_viewDir.getEntry("CFilter"); //FixedMeta fixedMeta = new FixedMeta(new DocumentInputStream(((DocumentEntry) dir.getEntry("FixedMeta"))), 9); //FixedData fixedData = new FixedData(fixedMeta, getEncryptableInputStream(dir, "FixedData")); InputStream stream = m_inputStreamFactory.getInstance(dir, "FixedData"); int blockSize = stream.available() % 115 == 0 ? 115 : 110; FixedData fixedData = new FixedData(blockSize, stream, true); VarMeta varMeta = new VarMeta9(new DocumentInputStream(((DocumentEntry) dir.getEntry("VarMeta")))); Var2Data varData = new Var2Data(varMeta, new DocumentInputStream(((DocumentEntry) dir.getEntry("Var2Data")))); //System.out.println(fixedMeta); //System.out.println(fixedData); //System.out.println(varMeta); //System.out.println(varData); FilterReader reader = new FilterReader9(); reader.process(m_file.getProjectProperties(), m_file.getFilters(), fixedData, varData); }
Example #3
Source File: MPP9Reader.java From mpxj with GNU Lesser General Public License v2.1 | 6 votes |
/** * This method extracts table data from the MPP file. * * @todo This implementation does not deal with MPP9 files saved by later * versions of MS Project * * @throws IOException */ private void processTableData() throws IOException { DirectoryEntry dir = (DirectoryEntry) m_viewDir.getEntry("CTable"); //FixedMeta fixedMeta = new FixedMeta(getEncryptableInputStream(dir, "FixedMeta"), 9); InputStream stream = m_inputStreamFactory.getInstance(dir, "FixedData"); int blockSize = stream.available() % 115 == 0 ? 115 : 110; FixedData fixedData = new FixedData(blockSize, stream); VarMeta varMeta = new VarMeta9(new DocumentInputStream(((DocumentEntry) dir.getEntry("VarMeta")))); Var2Data varData = new Var2Data(varMeta, new DocumentInputStream(((DocumentEntry) dir.getEntry("Var2Data")))); TableContainer container = m_file.getTables(); TableFactory factory = new TableFactory(TABLE_COLUMN_DATA_STANDARD, TABLE_COLUMN_DATA_ENTERPRISE, TABLE_COLUMN_DATA_BASELINE); int items = fixedData.getItemCount(); for (int loop = 0; loop < items; loop++) { byte[] data = fixedData.getByteArrayValue(loop); Table table = factory.createTable(m_file, data, varMeta, varData); container.add(table); //System.out.println(table); } }
Example #4
Source File: MPP14Reader.java From mpxj with GNU Lesser General Public License v2.1 | 6 votes |
/** * This method extracts and collates resource assignment data. * * @throws IOException */ private void processAssignmentData() throws IOException { FieldMap fieldMap = new FieldMap14(m_file.getProjectProperties(), m_file.getCustomFields()); fieldMap.createAssignmentFieldMap(m_projectProps); FieldMap enterpriseCustomFieldMap = new FieldMap14(m_file.getProjectProperties(), m_file.getCustomFields()); enterpriseCustomFieldMap.createEnterpriseCustomFieldMap(m_projectProps, AssignmentField.class); DirectoryEntry assnDir = (DirectoryEntry) m_projectDir.getEntry("TBkndAssn"); VarMeta assnVarMeta = new VarMeta12(new DocumentInputStream(((DocumentEntry) assnDir.getEntry("VarMeta")))); Var2Data assnVarData = new Var2Data(assnVarMeta, new DocumentInputStream(((DocumentEntry) assnDir.getEntry("Var2Data")))); FixedMeta assnFixedMeta = new FixedMeta(new DocumentInputStream(((DocumentEntry) assnDir.getEntry("FixedMeta"))), 34); FixedData assnFixedData = new FixedData(110, m_inputStreamFactory.getInstance(assnDir, "FixedData")); FixedData assnFixedData2 = new FixedData(48, m_inputStreamFactory.getInstance(assnDir, "Fixed2Data")); //FixedMeta assnFixedMeta2 = new FixedMeta(new DocumentInputStream(((DocumentEntry) assnDir.getEntry("Fixed2Meta"))), 53); //Props props = new Props14(new DocumentInputStream(((DocumentEntry) assnDir.getEntry("Props")))); ResourceAssignmentFactory factory = new ResourceAssignmentFactory(); factory.process(m_file, fieldMap, enterpriseCustomFieldMap, m_reader.getUseRawTimephasedData(), m_reader.getPreserveNoteFormatting(), assnVarMeta, assnVarData, assnFixedMeta, assnFixedData, assnFixedData2, assnFixedMeta.getItemCount()); }
Example #5
Source File: MPP9Reader.java From mpxj with GNU Lesser General Public License v2.1 | 6 votes |
/** * This method extracts and collates resource assignment data. * * @throws IOException */ private void processAssignmentData() throws IOException { FieldMap fieldMap = new FieldMap9(m_file.getProjectProperties(), m_file.getCustomFields()); fieldMap.createAssignmentFieldMap(m_projectProps); DirectoryEntry assnDir = (DirectoryEntry) m_projectDir.getEntry("TBkndAssn"); VarMeta assnVarMeta = new VarMeta9(new DocumentInputStream(((DocumentEntry) assnDir.getEntry("VarMeta")))); Var2Data assnVarData = new Var2Data(assnVarMeta, new DocumentInputStream(((DocumentEntry) assnDir.getEntry("Var2Data")))); FixedMeta assnFixedMeta = new FixedMeta(new DocumentInputStream(((DocumentEntry) assnDir.getEntry("FixedMeta"))), 34); FixedData assnFixedData = new FixedData(142, m_inputStreamFactory.getInstance(assnDir, "FixedData")); if (assnFixedData.getItemCount() != assnFixedMeta.getAdjustedItemCount()) { assnFixedData = new FixedData(assnFixedMeta, m_inputStreamFactory.getInstance(assnDir, "FixedData")); } ResourceAssignmentFactory factory = new ResourceAssignmentFactory(); factory.process(m_file, fieldMap, null, m_reader.getUseRawTimephasedData(), m_reader.getPreserveNoteFormatting(), assnVarMeta, assnVarData, assnFixedMeta, assnFixedData, null, assnFixedMeta.getAdjustedItemCount()); }
Example #6
Source File: MPP9Reader.java From mpxj with GNU Lesser General Public License v2.1 | 6 votes |
/** * Read group definitions. * * @todo Doesn't work correctly with MPP9 files saved by Propject 2007 and 2010 * @throws IOException */ private void processGroupData() throws IOException { DirectoryEntry dir = (DirectoryEntry) m_viewDir.getEntry("CGrouping"); //FixedMeta fixedMeta = new FixedMeta(new DocumentInputStream(((DocumentEntry) dir.getEntry("FixedMeta"))), 9); FixedData fixedData = new FixedData(110, m_inputStreamFactory.getInstance(dir, "FixedData")); VarMeta varMeta = new VarMeta9(new DocumentInputStream(((DocumentEntry) dir.getEntry("VarMeta")))); Var2Data varData = new Var2Data(varMeta, new DocumentInputStream(((DocumentEntry) dir.getEntry("Var2Data")))); // System.out.println(fixedMeta); // System.out.println(fixedData); // System.out.println(varMeta); // System.out.println(varData); GroupReader reader = new GroupReader9(); reader.process(m_file, fixedData, varData, m_fontBases); }
Example #7
Source File: MPP14Reader.java From mpxj with GNU Lesser General Public License v2.1 | 6 votes |
/** * This method extracts table data from the MPP file. * * @throws java.io.IOException */ private void processTableData() throws IOException { DirectoryEntry dir = (DirectoryEntry) m_viewDir.getEntry("CTable"); VarMeta varMeta = new VarMeta12(new DocumentInputStream(((DocumentEntry) dir.getEntry("VarMeta")))); Var2Data varData = new Var2Data(varMeta, new DocumentInputStream(((DocumentEntry) dir.getEntry("Var2Data")))); FixedData fixedData = new FixedData(230, new DocumentInputStream(((DocumentEntry) dir.getEntry("FixedData")))); //System.out.println(varMeta); //System.out.println(varData); //System.out.println(fixedData); TableContainer container = m_file.getTables(); TableFactory14 factory = new TableFactory14(TABLE_COLUMN_DATA_STANDARD, TABLE_COLUMN_DATA_ENTERPRISE, TABLE_COLUMN_DATA_BASELINE); int items = fixedData.getItemCount(); for (int loop = 0; loop < items; loop++) { byte[] data = fixedData.getByteArrayValue(loop); Table table = factory.createTable(m_file, data, varMeta, varData); container.add(table); //System.out.println(table); } }
Example #8
Source File: MPP14Reader.java From mpxj with GNU Lesser General Public License v2.1 | 6 votes |
/** * Read saved view state from an MPP file. * * @throws IOException */ private void processSavedViewState() throws IOException { DirectoryEntry dir = (DirectoryEntry) m_viewDir.getEntry("CEdl"); VarMeta varMeta = new VarMeta12(new DocumentInputStream(((DocumentEntry) dir.getEntry("VarMeta")))); Var2Data varData = new Var2Data(varMeta, new DocumentInputStream(((DocumentEntry) dir.getEntry("Var2Data")))); //System.out.println(varMeta); //System.out.println(varData); InputStream is = new DocumentInputStream(((DocumentEntry) dir.getEntry("FixedData"))); byte[] fixedData = new byte[is.available()]; is.read(fixedData); is.close(); //System.out.println(ByteArrayHelper.hexdump(fixedData, false, 16, "")); ViewStateReader reader = new ViewStateReader12(); reader.process(m_file, varData, fixedData); }
Example #9
Source File: MPP14Reader.java From mpxj with GNU Lesser General Public License v2.1 | 6 votes |
/** * Read group definitions. * * @throws IOException */ private void processGroupData() throws IOException { DirectoryEntry dir = (DirectoryEntry) m_viewDir.getEntry("CGrouping"); FixedMeta fixedMeta = new FixedMeta(new DocumentInputStream(((DocumentEntry) dir.getEntry("FixedMeta"))), 10); FixedData fixedData = new FixedData(fixedMeta, m_inputStreamFactory.getInstance(dir, "FixedData")); VarMeta varMeta = new VarMeta12(new DocumentInputStream(((DocumentEntry) dir.getEntry("VarMeta")))); Var2Data varData = new Var2Data(varMeta, new DocumentInputStream(((DocumentEntry) dir.getEntry("Var2Data")))); //System.out.println(fixedMeta); //System.out.println(fixedData); //System.out.println(varMeta); //System.out.println(varData); GroupReader14 reader = new GroupReader14(); reader.process(m_file, fixedData, varData, m_fontBases); }
Example #10
Source File: MPP9Reader.java From mpxj with GNU Lesser General Public License v2.1 | 6 votes |
/** * Read saved view state from an MPP file. * * @throws IOException */ private void processSavedViewState() throws IOException { DirectoryEntry dir = (DirectoryEntry) m_viewDir.getEntry("CEdl"); VarMeta varMeta = new VarMeta9(new DocumentInputStream(((DocumentEntry) dir.getEntry("VarMeta")))); Var2Data varData = new Var2Data(varMeta, new DocumentInputStream(((DocumentEntry) dir.getEntry("Var2Data")))); //System.out.println(varMeta); //System.out.println(varData); InputStream is = m_inputStreamFactory.getInstance(dir, "FixedData"); byte[] fixedData = new byte[is.available()]; is.read(fixedData); //System.out.println(ByteArrayHelper.hexdump(fixedData, false, 16, "")); ViewStateReader reader = new ViewStateReader9(); reader.process(m_file, varData, fixedData); }
Example #11
Source File: MPP12Reader.java From mpxj with GNU Lesser General Public License v2.1 | 6 votes |
/** * This method extracts and collates resource assignment data. * * @throws IOException */ private void processAssignmentData() throws IOException { FieldMap fieldMap = new FieldMap12(m_file.getProjectProperties(), m_file.getCustomFields()); fieldMap.createAssignmentFieldMap(m_projectProps); FieldMap enterpriseCustomFieldMap = new FieldMap12(m_file.getProjectProperties(), m_file.getCustomFields()); enterpriseCustomFieldMap.createEnterpriseCustomFieldMap(m_projectProps, AssignmentField.class); DirectoryEntry assnDir = (DirectoryEntry) m_projectDir.getEntry("TBkndAssn"); VarMeta assnVarMeta = new VarMeta12(new DocumentInputStream(((DocumentEntry) assnDir.getEntry("VarMeta")))); Var2Data assnVarData = new Var2Data(assnVarMeta, new DocumentInputStream(((DocumentEntry) assnDir.getEntry("Var2Data")))); FixedMeta assnFixedMeta = new FixedMeta(new DocumentInputStream(((DocumentEntry) assnDir.getEntry("FixedMeta"))), 34); // MSP 20007 seems to write 142 byte blocks, MSP 2010 writes 110 byte blocks // We need to identify any cases where the meta data count does not correctly identify the block size FixedData assnFixedData = new FixedData(assnFixedMeta, m_inputStreamFactory.getInstance(assnDir, "FixedData")); FixedData assnFixedData2 = new FixedData(48, m_inputStreamFactory.getInstance(assnDir, "Fixed2Data")); ResourceAssignmentFactory factory = new ResourceAssignmentFactory(); factory.process(m_file, fieldMap, enterpriseCustomFieldMap, m_reader.getUseRawTimephasedData(), m_reader.getPreserveNoteFormatting(), assnVarMeta, assnVarData, assnFixedMeta, assnFixedData, assnFixedData2, assnFixedMeta.getAdjustedItemCount()); }
Example #12
Source File: MPP8Reader.java From mpxj with GNU Lesser General Public License v2.1 | 6 votes |
/** * This method extracts view data from the MPP file. * * @throws IOException */ private void processViewData() throws IOException { DirectoryEntry dir = (DirectoryEntry) m_viewDir.getEntry("CV_iew"); FixFix ff = new FixFix(138, new DocumentInputStream(((DocumentEntry) dir.getEntry("FixFix 0")))); int items = ff.getItemCount(); byte[] data; View view; for (int loop = 0; loop < items; loop++) { data = ff.getByteArrayValue(loop); view = new View8(m_file, data); m_file.getViews().add(view); } }
Example #13
Source File: StandardDecryptor.java From lams with GNU General Public License v2.0 | 6 votes |
@Override @SuppressWarnings("resource") public InputStream getDataStream(DirectoryNode dir) throws IOException { DocumentInputStream dis = dir.createDocumentInputStream(DEFAULT_POIFS_ENTRY); _length = dis.readLong(); if(getSecretKey() == null) { verifyPassword(null); } // limit wrong calculated ole entries - (bug #57080) // standard encryption always uses aes encoding, so blockSize is always 16 // http://stackoverflow.com/questions/3283787/size-of-data-after-aes-encryption int blockSize = getEncryptionInfo().getHeader().getCipherAlgorithm().blockSize; long cipherLen = (_length/blockSize + 1) * blockSize; Cipher cipher = getCipher(getSecretKey()); InputStream boundedDis = new BoundedInputStream(dis, cipherLen); return new BoundedInputStream(new CipherInputStream(boundedDis, cipher), _length); }
Example #14
Source File: MPP12Reader.java From mpxj with GNU Lesser General Public License v2.1 | 6 votes |
/** * This method extracts table data from the MPP file. * * @throws java.io.IOException */ private void processTableData() throws IOException { DirectoryEntry dir = (DirectoryEntry) m_viewDir.getEntry("CTable"); VarMeta varMeta = new VarMeta12(new DocumentInputStream(((DocumentEntry) dir.getEntry("VarMeta")))); Var2Data varData = new Var2Data(varMeta, new DocumentInputStream(((DocumentEntry) dir.getEntry("Var2Data")))); FixedData fixedData = new FixedData(230, new DocumentInputStream(((DocumentEntry) dir.getEntry("FixedData")))); //System.out.println(varMeta); //System.out.println(varData); //System.out.println(fixedData); TableContainer container = m_file.getTables(); TableFactory factory = new TableFactory(TABLE_COLUMN_DATA_STANDARD, TABLE_COLUMN_DATA_ENTERPRISE, TABLE_COLUMN_DATA_BASELINE); int items = fixedData.getItemCount(); for (int loop = 0; loop < items; loop++) { byte[] data = fixedData.getByteArrayValue(loop); Table table = factory.createTable(m_file, data, varMeta, varData); container.add(table); //System.out.println(table); } }
Example #15
Source File: MPP12Reader.java From mpxj with GNU Lesser General Public License v2.1 | 6 votes |
/** * Read filter definitions. * * @throws IOException */ private void processFilterData() throws IOException { DirectoryEntry dir = (DirectoryEntry) m_viewDir.getEntry("CFilter"); FixedMeta fixedMeta = new FixedMeta(new DocumentInputStream(((DocumentEntry) dir.getEntry("FixedMeta"))), 10); FixedData fixedData = new FixedData(fixedMeta, m_inputStreamFactory.getInstance(dir, "FixedData")); VarMeta varMeta = new VarMeta12(new DocumentInputStream(((DocumentEntry) dir.getEntry("VarMeta")))); Var2Data varData = new Var2Data(varMeta, new DocumentInputStream(((DocumentEntry) dir.getEntry("Var2Data")))); //System.out.println(fixedMeta); //System.out.println(fixedData); //System.out.println(varMeta); //System.out.println(varData); FilterReader reader = new FilterReader12(); reader.process(m_file.getProjectProperties(), m_file.getFilters(), fixedData, varData); }
Example #16
Source File: MPP12Reader.java From mpxj with GNU Lesser General Public License v2.1 | 6 votes |
/** * Read saved view state from an MPP file. * * @throws IOException */ private void processSavedViewState() throws IOException { DirectoryEntry dir = (DirectoryEntry) m_viewDir.getEntry("CEdl"); VarMeta varMeta = new VarMeta12(new DocumentInputStream(((DocumentEntry) dir.getEntry("VarMeta")))); Var2Data varData = new Var2Data(varMeta, new DocumentInputStream(((DocumentEntry) dir.getEntry("Var2Data")))); //System.out.println(varMeta); //System.out.println(varData); InputStream is = new DocumentInputStream(((DocumentEntry) dir.getEntry("FixedData"))); byte[] fixedData = new byte[is.available()]; is.read(fixedData); is.close(); //System.out.println(ByteArrayHelper.hexdump(fixedData, false, 16, "")); ViewStateReader reader = new ViewStateReader12(); reader.process(m_file, varData, fixedData); }
Example #17
Source File: MPP12Reader.java From mpxj with GNU Lesser General Public License v2.1 | 6 votes |
/** * Read group definitions. * * @todo Doesn't work correctly with MPP12 files saved by Project 2007 and 2010 * @throws IOException */ private void processGroupData() throws IOException { DirectoryEntry dir = (DirectoryEntry) m_viewDir.getEntry("CGrouping"); FixedMeta fixedMeta = new FixedMeta(new DocumentInputStream(((DocumentEntry) dir.getEntry("FixedMeta"))), 10); FixedData fixedData = new FixedData(fixedMeta, m_inputStreamFactory.getInstance(dir, "FixedData")); VarMeta varMeta = new VarMeta12(new DocumentInputStream(((DocumentEntry) dir.getEntry("VarMeta")))); Var2Data varData = new Var2Data(varMeta, new DocumentInputStream(((DocumentEntry) dir.getEntry("Var2Data")))); // System.out.println(fixedMeta); // System.out.println(fixedData); // System.out.println(varMeta); // System.out.println(varData); GroupReader reader = new GroupReader12(); reader.process(m_file, fixedData, varData, m_fontBases); }
Example #18
Source File: POIFSReader.java From lams with GNU General Public License v2.0 | 6 votes |
/** * Method processPOIFSReaderEvent * * @param event */ @Override public void processPOIFSReaderEvent(final POIFSReaderEvent event) { DocumentInputStream istream = event.getStream(); POIFSDocumentPath path = event.getPath(); String name = event.getName(); try { byte[] data = IOUtils.toByteArray(istream); int pathLength = path.length(); for (int k = 0; k < pathLength; k++) { System.out.print("/" + path.getComponent(k)); } System.out.println("/" + name + ": " + data.length + " bytes read"); } catch (IOException ignored) { } finally { IOUtils.closeQuietly(istream); } }
Example #19
Source File: VBAMacroReader.java From lams with GNU General Public License v2.0 | 6 votes |
private static void readModule(DocumentInputStream dis, String name, ModuleMap modules) throws IOException { Module module = modules.get(name); // TODO Refactor this to fetch dir then do the rest if (module == null) { // no DIR stream with offsets yet, so store the compressed bytes for later module = new Module(); modules.put(name, module); module.read(dis); } else if (module.buf == null) { //if we haven't already read the bytes for the module keyed off this name... if (module.offset == null) { //This should not happen. bug 59858 throw new IOException("Module offset for '" + name + "' was never read."); } // we know the offset already, so decompress immediately on-the-fly long skippedBytes = dis.skip(module.offset); if (skippedBytes != module.offset) { throw new IOException("tried to skip " + module.offset + " bytes, but actually skipped " + skippedBytes + " bytes"); } InputStream stream = new RLEDecompressingInputStream(dis); module.read(stream); stream.close(); } }
Example #20
Source File: MPP8Reader.java From mpxj with GNU Lesser General Public License v2.1 | 5 votes |
/** * This method process the data held in the props file specific to the * visual appearance of the project data. */ private void processViewPropertyData() throws IOException { Props8 props = new Props8(new DocumentInputStream(((DocumentEntry) m_viewDir.getEntry("Props")))); ProjectProperties properties = m_file.getProjectProperties(); properties.setShowProjectSummaryTask(props.getBoolean(Props.SHOW_PROJECT_SUMMARY_TASK)); }
Example #21
Source File: MPP12Reader.java From mpxj with GNU Lesser General Public License v2.1 | 5 votes |
/** * Read data link definitions. */ private void processDataLinks() throws IOException { DirectoryEntry dir = (DirectoryEntry) m_viewDir.getEntry("CEdl"); FixedMeta fixedMeta = new FixedMeta(new DocumentInputStream(((DocumentEntry) dir.getEntry("FixedMeta"))), 11); FixedData fixedData = new FixedData(fixedMeta, m_inputStreamFactory.getInstance(dir, "FixedData")); VarMeta varMeta = new VarMeta12(new DocumentInputStream(((DocumentEntry) dir.getEntry("VarMeta")))); Var2Data varData = new Var2Data(varMeta, new DocumentInputStream(((DocumentEntry) dir.getEntry("Var2Data")))); DataLinkFactory factory = new DataLinkFactory(m_file, fixedData, varData); factory.process(); }
Example #22
Source File: MPP14Reader.java From mpxj with GNU Lesser General Public License v2.1 | 5 votes |
/** * This method extracts view data from the MPP file. * * @throws java.io.IOException */ private void processViewData() throws IOException { DirectoryEntry dir = (DirectoryEntry) m_viewDir.getEntry("CV_iew"); VarMeta viewVarMeta = new VarMeta12(new DocumentInputStream(((DocumentEntry) dir.getEntry("VarMeta")))); Var2Data viewVarData = new Var2Data(viewVarMeta, new DocumentInputStream(((DocumentEntry) dir.getEntry("Var2Data")))); FixedMeta fixedMeta = new FixedMeta(new DocumentInputStream(((DocumentEntry) dir.getEntry("FixedMeta"))), 10); FixedData fixedData = new FixedData(138, m_inputStreamFactory.getInstance(dir, "FixedData")); int items = fixedMeta.getAdjustedItemCount(); View view; ViewFactory factory = new ViewFactory14(); int lastOffset = -1; for (int loop = 0; loop < items; loop++) { byte[] fm = fixedMeta.getByteArrayValue(loop); int offset = MPPUtility.getShort(fm, 4); if (offset > lastOffset) { byte[] fd = fixedData.getByteArrayValue(fixedData.getIndexFromOffset(offset)); if (fd != null) { view = factory.createView(m_file, fm, fd, viewVarData, m_fontBases); m_file.getViews().add(view); } lastOffset = offset; } } }
Example #23
Source File: MPP14Reader.java From mpxj with GNU Lesser General Public License v2.1 | 5 votes |
/** * Read data link definitions. */ private void processDataLinks() throws IOException { DirectoryEntry dir = (DirectoryEntry) m_viewDir.getEntry("CEdl"); FixedMeta fixedMeta = new FixedMeta(new DocumentInputStream(((DocumentEntry) dir.getEntry("FixedMeta"))), 11); FixedData fixedData = new FixedData(fixedMeta, m_inputStreamFactory.getInstance(dir, "FixedData")); VarMeta varMeta = new VarMeta12(new DocumentInputStream(((DocumentEntry) dir.getEntry("VarMeta")))); Var2Data varData = new Var2Data(varMeta, new DocumentInputStream(((DocumentEntry) dir.getEntry("Var2Data")))); DataLinkFactory factory = new DataLinkFactory(m_file, fixedData, varData); factory.process(); }
Example #24
Source File: MPP12Reader.java From mpxj with GNU Lesser General Public License v2.1 | 5 votes |
/** * This method extracts view data from the MPP file. * * @throws java.io.IOException */ private void processViewData() throws IOException { DirectoryEntry dir = (DirectoryEntry) m_viewDir.getEntry("CV_iew"); VarMeta viewVarMeta = new VarMeta12(new DocumentInputStream(((DocumentEntry) dir.getEntry("VarMeta")))); Var2Data viewVarData = new Var2Data(viewVarMeta, new DocumentInputStream(((DocumentEntry) dir.getEntry("Var2Data")))); FixedMeta fixedMeta = new FixedMeta(new DocumentInputStream(((DocumentEntry) dir.getEntry("FixedMeta"))), 10); FixedData fixedData = new FixedData(138, m_inputStreamFactory.getInstance(dir, "FixedData")); int items = fixedMeta.getAdjustedItemCount(); View view; ViewFactory factory = new ViewFactory12(); int lastOffset = -1; for (int loop = 0; loop < items; loop++) { byte[] fm = fixedMeta.getByteArrayValue(loop); int offset = MPPUtility.getShort(fm, 4); if (offset > lastOffset) { byte[] fd = fixedData.getByteArrayValue(fixedData.getIndexFromOffset(offset)); if (fd != null) { view = factory.createView(m_file, fm, fd, viewVarData, m_fontBases); m_file.getViews().add(view); } lastOffset = offset; } } }
Example #25
Source File: POIFSDump.java From lams with GNU General Public License v2.0 | 5 votes |
public static void dump(DirectoryEntry root, File parent) throws IOException { for(Iterator<Entry> it = root.getEntries(); it.hasNext();){ Entry entry = it.next(); if(entry instanceof DocumentNode){ DocumentNode node = (DocumentNode)entry; DocumentInputStream is = new DocumentInputStream(node); byte[] bytes = IOUtils.toByteArray(is); is.close(); OutputStream out = new FileOutputStream(new File(parent, node.getName().trim())); try { out.write(bytes); } finally { out.close(); } } else if (entry instanceof DirectoryEntry){ DirectoryEntry dir = (DirectoryEntry)entry; File file = new File(parent, entry.getName()); if(!file.exists() && !file.mkdirs()) { throw new IOException("Could not create directory " + file); } dump(dir, file); } else { System.err.println("Skipping unsupported POIFS entry: " + entry); } } }
Example #26
Source File: MPP8Reader.java From mpxj with GNU Lesser General Public License v2.1 | 5 votes |
/** * Process the project properties data. */ private void processProjectProperties() throws MPXJException, IOException { Props8 props = new Props8(new DocumentInputStream(((DocumentEntry) m_projectDir.getEntry("Props")))); ProjectPropertiesReader reader = new ProjectPropertiesReader(); reader.process(m_file, props, m_root); }
Example #27
Source File: MPP9Reader.java From mpxj with GNU Lesser General Public License v2.1 | 5 votes |
/** * Read data link definitions. */ private void processDataLinks() throws IOException { DirectoryEntry dir = (DirectoryEntry) m_viewDir.getEntry("CEdl"); FixedMeta fixedMeta = new FixedMeta(new DocumentInputStream(((DocumentEntry) dir.getEntry("FixedMeta"))), 10); FixedData fixedData = new FixedData(fixedMeta, m_inputStreamFactory.getInstance(dir, "FixedData")); VarMeta varMeta = new VarMeta9(new DocumentInputStream(((DocumentEntry) dir.getEntry("VarMeta")))); Var2Data varData = new Var2Data(varMeta, new DocumentInputStream(((DocumentEntry) dir.getEntry("Var2Data")))); DataLinkFactory factory = new DataLinkFactory(m_file, fixedData, varData); factory.process(); }
Example #28
Source File: POIFSReaderEvent.java From lams with GNU General Public License v2.0 | 5 votes |
/** * package scoped constructor * * @param stream the DocumentInputStream, freshly opened * @param path the path of the document * @param documentName the name of the document */ POIFSReaderEvent(final DocumentInputStream stream, final POIFSDocumentPath path, final String documentName) { this.stream = stream; this.path = path; this.documentName = documentName; }
Example #29
Source File: BinaryRC4Decryptor.java From lams with GNU General Public License v2.0 | 5 votes |
@Override @SuppressWarnings("resource") public ChunkedCipherInputStream getDataStream(DirectoryNode dir) throws IOException, GeneralSecurityException { DocumentInputStream dis = dir.createDocumentInputStream(DEFAULT_POIFS_ENTRY); length = dis.readLong(); return new BinaryRC4CipherInputStream(dis, length); }
Example #30
Source File: MPP9Reader.java From mpxj with GNU Lesser General Public License v2.1 | 5 votes |
/** * This method extracts view data from the MPP file. * * @throws IOException */ private void processViewData() throws IOException { DirectoryEntry dir = (DirectoryEntry) m_viewDir.getEntry("CV_iew"); VarMeta viewVarMeta = new VarMeta9(new DocumentInputStream(((DocumentEntry) dir.getEntry("VarMeta")))); Var2Data viewVarData = new Var2Data(viewVarMeta, new DocumentInputStream(((DocumentEntry) dir.getEntry("Var2Data")))); FixedMeta fixedMeta = new FixedMeta(new DocumentInputStream(((DocumentEntry) dir.getEntry("FixedMeta"))), 10); FixedData fixedData = new FixedData(122, m_inputStreamFactory.getInstance(dir, "FixedData")); int items = fixedMeta.getAdjustedItemCount(); View view; ViewFactory factory = new ViewFactory9(); int lastOffset = -1; for (int loop = 0; loop < items; loop++) { byte[] fm = fixedMeta.getByteArrayValue(loop); int offset = MPPUtility.getShort(fm, 4); if (offset > lastOffset) { byte[] fd = fixedData.getByteArrayValue(fixedData.getIndexFromOffset(offset)); if (fd != null) { view = factory.createView(m_file, fm, fd, viewVarData, m_fontBases); m_file.getViews().add(view); //System.out.print(view); } lastOffset = offset; } } }