/** * {@inheritDoc} * @throws Zip64RequiredException if the archive's size exceeds 4 * GByte or there are more than 65535 entries inside the archive * and {@link #setUseZip64} is {@link Zip64Mode#Never}. */ @Override public void finish() throws IOException { if (finished) { throw new IOException("This archive has already been finished"); } if (entry != null) { throw new IOException("This archive contains unclosed entries."); } cdOffset = streamCompressor.getTotalBytesWritten(); writeCentralDirectoryInChunks(); cdLength = streamCompressor.getTotalBytesWritten() - cdOffset; writeZip64CentralDirectory(); writeCentralDirectoryEnd(); metaData.clear(); entries.clear(); streamCompressor.close(); finished = true; }
private void writeLocalFileHeader(final ZipArchiveEntry ze, final boolean phased) throws IOException { final boolean encodable = zipEncoding.canEncode(ze.getName()); final ByteBuffer name = getName(ze); if (createUnicodeExtraFields != UnicodeExtraFieldPolicy.NEVER) { addUnicodeExtraFields(ze, encodable, name); } final long localHeaderStart = streamCompressor.getTotalBytesWritten(); final byte[] localHeader = createLocalFileHeader(ze, name, encodable, phased, localHeaderStart); metaData.put(ze, new EntryMetaData(localHeaderStart, usesDataDescriptor(ze.getMethod(), phased))); entry.localDataStart = localHeaderStart + LFH_CRC_OFFSET; // At crc offset writeCounted(localHeader); entry.dataStart = streamCompressor.getTotalBytesWritten(); }
/** * Writes all necessary data for this entry. * @throws IOException on error * @throws Zip64RequiredException if the entry's uncompressed or * compressed size exceeds 4 GByte and {@link #setUseZip64} * is {@link Zip64Mode#Never}. */ @Override public void closeArchiveEntry() throws IOException { preClose(); flushDeflater(); final long bytesWritten = streamCompressor.getTotalBytesWritten() - entry.dataStart; final long realCrc = streamCompressor.getCrc32(); entry.bytesRead = streamCompressor.getBytesRead(); final Zip64Mode effectiveMode = getEffectiveZip64Mode(entry.entry); final boolean actuallyNeedsZip64 = handleSizesAndCrc(bytesWritten, realCrc, effectiveMode); closeEntry(actuallyNeedsZip64, false); streamCompressor.reset(); }
final long offset = streamCompressor.getTotalBytesWritten();
/** * {@inheritDoc} * @throws Zip64RequiredException if the archive's size exceeds 4 * GByte or there are more than 65535 entries inside the archive * and {@link #setUseZip64} is {@link Zip64Mode#Never}. */ @Override public void finish() throws IOException { if (finished) { throw new IOException("This archive has already been finished"); } if (entry != null) { throw new IOException("This archive contains unclosed entries."); } cdOffset = streamCompressor.getTotalBytesWritten(); writeCentralDirectoryInChunks(); cdLength = streamCompressor.getTotalBytesWritten() - cdOffset; writeZip64CentralDirectory(); writeCentralDirectoryEnd(); metaData.clear(); entries.clear(); streamCompressor.close(); finished = true; }
private void writeLocalFileHeader(final ZipArchiveEntry ze, final boolean phased) throws IOException { final boolean encodable = zipEncoding.canEncode(ze.getName()); final ByteBuffer name = getName(ze); if (createUnicodeExtraFields != UnicodeExtraFieldPolicy.NEVER) { addUnicodeExtraFields(ze, encodable, name); } final long localHeaderStart = streamCompressor.getTotalBytesWritten(); final byte[] localHeader = createLocalFileHeader(ze, name, encodable, phased, localHeaderStart); metaData.put(ze, new EntryMetaData(localHeaderStart, usesDataDescriptor(ze.getMethod(), phased))); entry.localDataStart = localHeaderStart + LFH_CRC_OFFSET; // At crc offset writeCounted(localHeader); entry.dataStart = streamCompressor.getTotalBytesWritten(); }
/** * Writes all necessary data for this entry. * @throws IOException on error * @throws Zip64RequiredException if the entry's uncompressed or * compressed size exceeds 4 GByte and {@link #setUseZip64} * is {@link Zip64Mode#Never}. */ @Override public void closeArchiveEntry() throws IOException { preClose(); flushDeflater(); final long bytesWritten = streamCompressor.getTotalBytesWritten() - entry.dataStart; final long realCrc = streamCompressor.getCrc32(); entry.bytesRead = streamCompressor.getBytesRead(); final Zip64Mode effectiveMode = getEffectiveZip64Mode(entry.entry); final boolean actuallyNeedsZip64 = handleSizesAndCrc(bytesWritten, realCrc, effectiveMode); closeEntry(actuallyNeedsZip64, false); streamCompressor.reset(); }
final long offset = streamCompressor.getTotalBytesWritten();