Examples with MalformedChunkCodingException org.apache.http.MalformedChunkCodingException used on opensource projects

Example 1 with MalformedChunkCodingException

use of org.apache.http.MalformedChunkCodingException in project robovm by robovm.

the class ChunkedInputStream method getChunkSize.

/**
     * Expects the stream to start with a chunksize in hex with optional
     * comments after a semicolon. The line must end with a CRLF: "a3; some
     * comment\r\n" Positions the stream at the start of the next line.
     *
     * @param in The new input stream.
     * @param required <tt>true<tt/> if a valid chunk must be present,
     *                 <tt>false<tt/> otherwise.
     * 
     * @return the chunk size as integer
     * 
     * @throws IOException when the chunk size could not be parsed
     */
private int getChunkSize() throws IOException {
    // skip CRLF
    if (!bof) {
        int cr = in.read();
        int lf = in.read();
        if ((cr != HTTP.CR) || (lf != HTTP.LF)) {
            throw new MalformedChunkCodingException("CRLF expected at end of chunk");
        }
    }
    //parse data
    this.buffer.clear();
    int i = this.in.readLine(this.buffer);
    if (i == -1) {
        throw new MalformedChunkCodingException("Chunked stream ended unexpectedly");
    }
    int separator = this.buffer.indexOf(';');
    if (separator < 0) {
        separator = this.buffer.length();
    }
    try {
        return Integer.parseInt(this.buffer.substringTrimmed(0, separator), 16);
    } catch (NumberFormatException e) {
        throw new MalformedChunkCodingException("Bad chunk header");
    }
}

Example 2 with MalformedChunkCodingException

use of org.apache.http.MalformedChunkCodingException in project XobotOS by xamarin.

the class ChunkedInputStream method getChunkSize.

/**
     * Expects the stream to start with a chunksize in hex with optional
     * comments after a semicolon. The line must end with a CRLF: "a3; some
     * comment\r\n" Positions the stream at the start of the next line.
     *
     * @param in The new input stream.
     * @param required <tt>true<tt/> if a valid chunk must be present,
     *                 <tt>false<tt/> otherwise.
     * 
     * @return the chunk size as integer
     * 
     * @throws IOException when the chunk size could not be parsed
     */
private int getChunkSize() throws IOException {
    // skip CRLF
    if (!bof) {
        int cr = in.read();
        int lf = in.read();
        if ((cr != HTTP.CR) || (lf != HTTP.LF)) {
            throw new MalformedChunkCodingException("CRLF expected at end of chunk");
        }
    }
    //parse data
    this.buffer.clear();
    int i = this.in.readLine(this.buffer);
    if (i == -1) {
        throw new MalformedChunkCodingException("Chunked stream ended unexpectedly");
    }
    int separator = this.buffer.indexOf(';');
    if (separator < 0) {
        separator = this.buffer.length();
    }
    try {
        return Integer.parseInt(this.buffer.substringTrimmed(0, separator), 16);
    } catch (NumberFormatException e) {
        throw new MalformedChunkCodingException("Bad chunk header");
    }
}

Example 3 with MalformedChunkCodingException

use of org.apache.http.MalformedChunkCodingException in project wso2-synapse by wso2.

the class Pipe method copyAndProduce.

/**
 * Same as {@link Pipe#produce(org.apache.http.nio.ContentDecoder)} and gives a copy of data produced
 *
 * @param decoder decoder to read bytes from the underlying stream
 * @return bytes of data read (consumed)
 * @throws IOException if an error occurs while reading data
 */
public ByteBuffer copyAndProduce(final ContentDecoder decoder) throws IOException {
    if (producerIoControl == null) {
        throw new IllegalStateException("Producer cannot be null when calling produce");
    }
    lock.lock();
    try {
        ByteBuffer duplicate = null;
        setInputMode(buffer);
        int bytesRead;
        try {
            // clone original buffer
            ByteBuffer originalBuffer = buffer.getByteBuffer();
            bytesRead = decoder.read(originalBuffer);
            duplicate = originalBuffer.duplicate();
            // replicate positions of original buffer in duplicated buffer
            int position = originalBuffer.position();
            duplicate.limit(position);
            if (bytesRead > 0) {
                duplicate.position(position - bytesRead);
            }
        } catch (MalformedChunkCodingException ignore) {
            // we assume that this is a truncated chunk, hence simply ignore the exception
            // https://issues.apache.org/jira/browse/HTTPCORE-195
            // we should add the EoF character
            buffer.putInt(-1);
            duplicate.putInt(-1);
        }
        producePostActions(decoder);
        return duplicate;
    } finally {
        lock.unlock();
    }
}

Example 4 with MalformedChunkCodingException

use of org.apache.http.MalformedChunkCodingException in project platform_external_apache-http by android.

the class ChunkedInputStream method getChunkSize.

/**
 * Expects the stream to start with a chunksize in hex with optional
 * comments after a semicolon. The line must end with a CRLF: "a3; some
 * comment\r\n" Positions the stream at the start of the next line.
 *
 * @param in The new input stream.
 * @param required <tt>true<tt/> if a valid chunk must be present,
 *                 <tt>false<tt/> otherwise.
 *
 * @return the chunk size as integer
 *
 * @throws IOException when the chunk size could not be parsed
 */
private int getChunkSize() throws IOException {
    // skip CRLF
    if (!bof) {
        int cr = in.read();
        int lf = in.read();
        if ((cr != HTTP.CR) || (lf != HTTP.LF)) {
            throw new MalformedChunkCodingException("CRLF expected at end of chunk");
        }
    }
    // parse data
    this.buffer.clear();
    int i = this.in.readLine(this.buffer);
    if (i == -1) {
        throw new MalformedChunkCodingException("Chunked stream ended unexpectedly");
    }
    int separator = this.buffer.indexOf(';');
    if (separator < 0) {
        separator = this.buffer.length();
    }
    try {
        return Integer.parseInt(this.buffer.substringTrimmed(0, separator), 16);
    } catch (NumberFormatException e) {
        throw new MalformedChunkCodingException("Bad chunk header");
    }
}

Example 5 with MalformedChunkCodingException

use of org.apache.http.MalformedChunkCodingException in project coastal-hazards by USGS-CIDA.

the class FetchAndUnzipProcess method unzipToDir.

File unzipToDir(ZipInputStream zipStream, File zipDir) {
    // return only one path back
    File unzippedFile = null;
    try {
        ZipEntry entry;
        if (null != (entry = zipStream.getNextEntry())) {
            if (!entry.isDirectory()) {
                String entryFileName = entry.getName();
                String safeFileName = makeSafeFileName();
                unzippedFile = new File(zipDir, safeFileName);
                String entryFileAbsolutePath = unzippedFile.getAbsolutePath();
                LOGGER.fine("unzipping '" + entryFileName + "' to " + entryFileAbsolutePath);
                new File(unzippedFile.getParent()).mkdirs();
                FileOutputStream fos = null;
                try {
                    fos = new FileOutputStream(unzippedFile);
                    long start = System.nanoTime();
                    LOGGER.info("Starting to unzip the zipped stream to local disk");
                    IOUtils.copyLarge(zipStream, fos);
                    long end = System.nanoTime();
                    // duration in ms
                    long duration = (end - start) / 1000000;
                    LOGGER.info("Finished unzipping the zipped stream to local disk. Duration: " + duration + " ms");
                } catch (FileNotFoundException ex) {
                    throw new ProcessException("Error finding file '" + entryFileAbsolutePath + "'.", ex);
                } catch (MalformedChunkCodingException ex) {
                    throw new ProcessException("Error writing file '" + entryFileName + "' to '" + entryFileAbsolutePath + "'. This can happen if the zip file contains multiple files. Only one file is allowed.", ex);
                } catch (IOException ex) {
                    throw new ProcessException("Error writing file '" + entryFileName + "' to '" + entryFileAbsolutePath + "'.", ex);
                } finally {
                    IOUtils.closeQuietly(fos);
                }
            }
        }
    } catch (IOException ex) {
        throw new ProcessException("error getting next entry in zip file", ex);
    } finally {
        IOUtils.closeQuietly(zipStream);
    }
    return unzippedFile;
}