Examples of BoundedInputStream

com.fasterxml.storemate.store.util.BoundedInputStream
Simple {@link InputStream} wrapper that ensures that caller canread at most N bytes from the underlying stream.
de.undercouch.bson4jackson.io.BoundedInputStream
Input stream that bounds an underlying input stream to a particular size. This class is not threadsafe. @author James Roper
er.woinstaller.io.BoundedInputStream
InputStream that delegates requests to the underlying RandomAccessFile, making sure that only bytes from a certain range can be read.
nu.validator.io.BoundedInputStream
@version $Id$ @author hsivonen
org.apache.commons.compress.utils.BoundedInputStream
A stream that limits reading from a wrapped stream to a given number of bytes. @NotThreadSafe @since 1.6
org.apache.commons.io.input.BoundedInputStream
This is a stream that will only supply bytes up to a certain length - if its position goes above that, it will stop.
This is useful to wrap ServletInputStreams. The ServletInputStream will block if you try to read content from it that isn't there, because it doesn't know whether the content hasn't arrived yet or whether the content has finished. So, one of these, initialized with the Content-length sent in the ServletInputStream's header, will stop it blocking, providing it's been sent with a correct content length. @version $Id: BoundedInputStream.java 1586342 2014-04-10 15:36:29Z ggregory $ @since 2.0
org.apache.jackrabbit.mk.remote.util.BoundedInputStream
Implementation of an {@code InputStream} that is bounded by a limitand will return {@code -1} on reads when this limit is exceeded.
org.apache.jackrabbit.mk.util.BoundedInputStream
Implementation of an {@code InputStream} that is bounded by a limitand will return {@code -1} on reads when this limit is exceeded.
org.apache.poi.util.BoundedInputStream
This is a stream that will only supply bytes up to a certain length - if its position goes above that, it will stop.
This is useful to wrap ServletInputStreams. The ServletInputStream will block if you try to read content from it that isn't there, because it doesn't know whether the content hasn't arrived yet or whether the content has finished. So, one of these, initialized with the Content-length sent in the ServletInputStream's header, will stop it blocking, providing it's been sent with a correct content length. @version $Id$ @since Commons IO 2.0

Examples of org.apache.commons.io.input.BoundedInputStream

      final long streamlength = Long.parseLong(cl);
      fileLength = startPos + streamlength;


      // Java has a bug with >2GB request streams.  It won't bounds check
      // the reads so the transfer blocks until the server times out
      in = new BoundedInputStream(in, streamlength);
    }


    return in;
  }

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Examples of org.apache.jackrabbit.mk.remote.util.BoundedInputStream

                }
            }
            if (contentLength == -1) {
                contentLength = 0;
            }
            reqIn = new BoundedInputStream(socketIn, contentLength);
        }
        
        String connectionState = headers.get("Connection");
        if ("close".equalsIgnoreCase(connectionState)) {
            connectionClosed = true;

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Examples of org.apache.jackrabbit.mk.remote.util.BoundedInputStream

            } else {
                int contentLength = getContentLength();
                if (contentLength == -1) {
                    contentLength = 0;
                }
                reqIn = new BoundedInputStream(in, contentLength);
            }
        }
        return reqIn;
    }

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Examples of org.apache.jackrabbit.mk.remote.util.BoundedInputStream

            } else {
                int contentLength = getContentLength();
                if (contentLength == -1) {
                    contentLength = 0;
                }
                reqIn = new BoundedInputStream(in, contentLength);
            }
        }
        return reqIn;
    }

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Examples of org.apache.jackrabbit.mk.remote.util.BoundedInputStream

                }
            }
            if (contentLength == -1) {
                contentLength = 0;
            }
            reqIn = new BoundedInputStream(socketIn, contentLength);
        }
        
        String connectionState = headers.get("Connection");
        if ("close".equalsIgnoreCase(connectionState)) {
            connectionClosed = true;

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Examples of org.apache.jackrabbit.mk.util.BoundedInputStream

            } else {
                int contentLength = getContentLength();
                if (contentLength == -1) {
                    contentLength = 0;
                }
                reqIn = new BoundedInputStream(in, contentLength);
            }
        }
        return reqIn;
    }

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Examples of org.apache.jackrabbit.mk.util.BoundedInputStream

                }
            }
            if (contentLength == -1) {
                contentLength = 0;
            }
            reqIn = new BoundedInputStream(socketIn, contentLength);
        }
        
        String connectionState = headers.get("Connection");
        if ("close".equalsIgnoreCase(connectionState)) {
            connectionClosed = true;

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Examples of org.apache.poi.util.BoundedInputStream

    public InputStream getData() {
        if (isCompressed()) {
            int size = LittleEndian.getInt(_data);


            InputStream compressedStream = new ByteArrayInputStream(_data, 4, _data.length);
            return new BoundedInputStream(new InflaterInputStream(compressedStream), size);
        } else {
            return new ByteArrayInputStream(_data, 0, _data.length);
        }
    }

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Examples of org.apache.poi.util.BoundedInputStream

    public InputStream getDataStream(DirectoryNode dir) throws IOException {
        DocumentInputStream dis = dir.createDocumentInputStream("EncryptedPackage");


        _length = dis.readLong();


        return new BoundedInputStream(new CipherInputStream(dis, getCipher(getSecretKey())), _length);
    }

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Examples of org.apache.poi.util.BoundedInputStream


        long decPackLenExpected = decExpected.getLength();
        assertEquals(decPackLenExpected, payloadExpected.length);


        is = nfs.getRoot().createDocumentInputStream("EncryptedPackage");
        is = new BoundedInputStream(is, is.available()-16); // ignore padding block
        byte encPackExpected[] = IOUtils.toByteArray(is);
        is.close();
        
        // listDir(nfs.getRoot(), "orig", "");
        
        nfs.close();


        // check that same verifier/salt lead to same hashes
        byte verifierSaltExpected[] = infoExpected.getVerifier().getSalt();
        byte verifierExpected[] = decExpected.getVerifier();
        byte keySalt[] = infoExpected.getHeader().getKeySalt();
        byte keySpec[] = decExpected.getSecretKey().getEncoded();
        byte integritySalt[] = decExpected.getIntegrityHmacKey();
        // the hmacs of the file always differ, as we use PKCS5-padding to pad the bytes
        // whereas office just uses random bytes
        // byte integrityHash[] = d.getIntegrityHmacValue();
        
        POIFSFileSystem fs = new POIFSFileSystem();
        EncryptionInfo infoActual = new EncryptionInfo(
              fs, EncryptionMode.agile
            , infoExpected.getVerifier().getCipherAlgorithm()
            , infoExpected.getVerifier().getHashAlgorithm()
            , infoExpected.getHeader().getKeySize()
            , infoExpected.getHeader().getBlockSize()
            , infoExpected.getVerifier().getChainingMode()
        );        


        Encryptor e = Encryptor.getInstance(infoActual);
        e.confirmPassword(pass, keySpec, keySalt, verifierExpected, verifierSaltExpected, integritySalt);
    
        OutputStream os = e.getDataStream(fs);
        IOUtils.copy(new ByteArrayInputStream(payloadExpected), os);
        os.close();


        ByteArrayOutputStream bos = new ByteArrayOutputStream(); 
        fs.writeFilesystem(bos);
        
        nfs = new NPOIFSFileSystem(new ByteArrayInputStream(bos.toByteArray()));
        infoActual = new EncryptionInfo(nfs.getRoot());
        Decryptor decActual = Decryptor.getInstance(infoActual);
        passed = decActual.verifyPassword(pass);        
        assertTrue("Unable to process: document is encrypted", passed);
        
        // extract the payload
        is = decActual.getDataStream(nfs);
        byte payloadActual[] = IOUtils.toByteArray(is);
        is.close();
        
        long decPackLenActual = decActual.getLength();
        
        is = nfs.getRoot().createDocumentInputStream("EncryptedPackage");
        is = new BoundedInputStream(is, is.available()-16); // ignore padding block
        byte encPackActual[] = IOUtils.toByteArray(is);
        is.close();
        
        // listDir(nfs.getRoot(), "copy", "");

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