Examples of CharChunk

com.googlecode.mcvaadin.external.apache.CharChunk
com.sun.grizzly.util.buf.CharChunk
org.apache.tomcat.util.buf.CharChunk
Utilities to manipluate char chunks. While String is the easiest way to manipulate chars ( search, substrings, etc), it is known to not be the most efficient solution - Strings are designed as imutable and secure objects. @author dac@sun.com @author James Todd [gonzo@sun.com] @author Costin Manolache @author Remy Maucherat
org.glassfish.grizzly.http.util.CharChunk
Utilities to manipluate char chunks. While String is the easiest way to manipulate chars ( search, substrings, etc), it is known to not be the most efficient solution - Strings are designed as imutable and secure objects. @author dac@sun.com @author James Todd [gonzo@sun.com] @author Costin Manolache @author Remy Maucherat

Examples of org.apache.tomcat.util.buf.CharChunk

                    } catch (IOException e) {
                        // Should never happen
                        containerLog.error("Could not append password bytes to chunk: ", e);
                    }


                    CharChunk decoded = new CharChunk();
                    Base64.decode(pwbc, decoded);
                    char[] pwarray = decoded.getBuffer();


                    // Split decoded password into hash and salt.
                    final int saltpos = 20;
                    byte[] hash = new byte[saltpos];
                    for (int i=0; i< hash.length; i++) {

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Examples of org.apache.tomcat.util.buf.CharChunk

        ByteChunk valueBC = valueMB.getByteChunk();
        byte[] valueB = valueBC.getBytes();
        int valueL = valueBC.getLength();
        int valueS = valueBC.getStart();
        int colonPos = -1;
        CharChunk hostNameC = (CharChunk)request.getNote(HOSTBUFFER);
        if(hostNameC == null) {
            hostNameC = new CharChunk(valueL);
            request.setNote(HOSTBUFFER, hostNameC);
        }
        hostNameC.recycle();


        boolean ipv6 = (valueB[valueS] == '[');
        boolean bracketClosed = false;
        for (int i = 0; i < valueL; i++) {
            char b = (char) valueB[i + valueS];
            hostNameC.append(b);
            if (b == ']') {
                bracketClosed = true;
            } else if (b == ':') {
                if (!ipv6 || bracketClosed) {
                    colonPos = i;
                    break;
                }
            }
        }


        if (colonPos < 0) {
            if (request.scheme().equalsIgnoreCase("https")) {
                // 80 - Default HTTTP port
                request.setServerPort(443);
            } else {
                // 443 - Default HTTPS port
                request.setServerPort(80);
            }
            request.serverName().setChars(hostNameC.getChars(), 
                                          hostNameC.getStart(), 
                                          hostNameC.getLength());
        } else {


            request.serverName().setChars(hostNameC.getChars(), 
                                          hostNameC.getStart(), colonPos);


            int port = 0;
            int mult = 1;
            for (int i = valueL - 1; i > colonPos; i--) {
                int charValue = HexUtils.getDec(valueB[i + valueS]);

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Examples of org.apache.tomcat.util.buf.CharChunk

        }
        if (mb.getType() == MessageBytes.T_BYTES) {
            ByteChunk bc = mb.getByteChunk();
            appendByteChunk(bc);
        } else if (mb.getType() == MessageBytes.T_CHARS) {
            CharChunk cc = mb.getCharChunk();
            appendCharChunk(cc);
        } else {
            appendString(mb.toString());
        }
    }

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Examples of org.apache.tomcat.util.buf.CharChunk


        if (mb.getType() == MessageBytes.T_BYTES) {
            ByteChunk bc = mb.getByteChunk();
            write(bc);
        } else if (mb.getType() == MessageBytes.T_CHARS) {
            CharChunk cc = mb.getCharChunk();
            write(cc);
        } else {
            write(mb.toString());
        }

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Examples of org.apache.tomcat.util.buf.CharChunk

        if (mb.getType() != MessageBytes.T_BYTES) {
            return;
        }


        ByteChunk bc = mb.getByteChunk();
        CharChunk cc = mb.getCharChunk();
        int length = bc.getLength();
        cc.allocate(length, -1);


        // Default encoding: fast conversion
        byte[] bbuf = bc.getBuffer();
        char[] cbuf = cc.getBuffer();
        int start = bc.getStart();
        for (int i = 0; i < length; i++) {
            cbuf[i] = (char) (bbuf[i + start] & 0xff);
        }
        mb.setChars(cbuf, 0, length);

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Examples of org.apache.tomcat.util.buf.CharChunk

     *
     * @param uriMB URI to be checked (should be chars)
     */
    public static boolean checkNormalize(MessageBytes uriMB) {


        CharChunk uriCC = uriMB.getCharChunk();
        char[] c = uriCC.getChars();
        int start = uriCC.getStart();
        int end = uriCC.getEnd();


        int pos = 0;


        // Check for '\' and 0
        for (pos = start; pos < end; pos++) {
            if (c[pos] == '\\') {
                return false;
            }
            if (c[pos] == 0) {
                return false;
            }
        }


        // Check for "//"
        for (pos = start; pos < (end - 1); pos++) {
            if (c[pos] == '/') {
                if (c[pos + 1] == '/') {
                    return false;
                }
            }
        }


        // Check for ending with "/." or "/.."
        if (((end - start) >= 2) && (c[end - 1] == '.')) {
            if ((c[end - 2] == '/')
                    || ((c[end - 2] == '.')
                    && (c[end - 3] == '/'))) {
                return false;
            }
        }


        // Check for "/./"
        if (uriCC.indexOf("/./", 0, 3, 0) >= 0) {
            return false;
        }


        // Check for "/../"
        if (uriCC.indexOf("/../", 0, 4, 0) >= 0) {
            return false;
        }


        return true;

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Examples of org.apache.tomcat.util.buf.CharChunk

        ByteChunk valueBC = valueMB.getByteChunk();
        byte[] valueB = valueBC.getBytes();
        int valueL = valueBC.getLength();
        int valueS = valueBC.getStart();
        int colonPos = -1;
        CharChunk hostNameC = (CharChunk)request.getNote(HOSTBUFFER);
        if(hostNameC == null) {
            hostNameC = new CharChunk(valueL);
            request.setNote(HOSTBUFFER, hostNameC);
        }
        hostNameC.recycle();


        boolean ipv6 = (valueB[valueS] == '[');
        boolean bracketClosed = false;
        for (int i = 0; i < valueL; i++) {
            char b = (char) valueB[i + valueS];
            hostNameC.append(b);
            if (b == ']') {
                bracketClosed = true;
            } else if (b == ':') {
                if (!ipv6 || bracketClosed) {
                    colonPos = i;
                    break;
                }
            }
        }


        if (colonPos < 0) {
            if (request.scheme().equalsIgnoreCase("https")) {
                // 80 - Default HTTTP port
                request.setServerPort(443);
            } else {
                // 443 - Default HTTPS port
                request.setServerPort(80);
            }
            request.serverName().setChars(hostNameC.getChars(), 
                                          hostNameC.getStart(), 
                                          hostNameC.getLength());
        } else {


            request.serverName().setChars(hostNameC.getChars(), 
                                          hostNameC.getStart(), colonPos);


            int port = 0;
            int mult = 1;
            for (int i = valueL - 1; i > colonPos; i--) {
                int charValue = HexUtils.DEC[(int) valueB[i + valueS]];

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Examples of org.apache.tomcat.util.buf.CharChunk


        if (mb.getType() == MessageBytes.T_BYTES) {
            ByteChunk bc = mb.getByteChunk();
            write(bc);
        } else if (mb.getType() == MessageBytes.T_CHARS) {
            CharChunk cc = mb.getCharChunk();
            write(cc);
        } else {
            write(mb.toString());
        }

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Examples of org.apache.tomcat.util.buf.CharChunk

            // The URL is chars or String, and has been sent using an in-memory
            // protocol handler, we have to assume the URL has been properly
            // decoded already
            decodedURI.toChars();
            // Remove any path parameters
            CharChunk uriCC = decodedURI.getCharChunk();
            int semicolon = uriCC.indexOf(';');
            if (semicolon > 0) {
                decodedURI.setChars
                    (uriCC.getBuffer(), uriCC.getStart(), semicolon);
            }
        }


        // Set the remote principal
        String principal = req.getRemoteUser().toString();

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Examples of org.apache.tomcat.util.buf.CharChunk

    protected void convertURI(MessageBytes uri, Request request) 
        throws Exception {


        ByteChunk bc = uri.getByteChunk();
        int length = bc.getLength();
        CharChunk cc = uri.getCharChunk();
        cc.allocate(length, -1);


        String enc = connector.getURIEncoding();
        if (enc != null) {
            B2CConverter conv = request.getURIConverter();
            try {
                if (conv == null) {
                    conv = new B2CConverter(enc);
                    request.setURIConverter(conv);
                } else {
                    conv.recycle();
                }
            } catch (IOException e) {
                // Ignore
                log.error("Invalid URI encoding; using HTTP default");
                connector.setURIEncoding(null);
            }
            if (conv != null) {
                try {
                    conv.convert(bc, cc);
                    uri.setChars(cc.getBuffer(), cc.getStart(), 
                                 cc.getLength());
                    return;
                } catch (IOException e) {
                    log.error("Invalid URI character encoding; trying ascii");
                    cc.recycle();
                }
            }
        }


        // Default encoding: fast conversion
        byte[] bbuf = bc.getBuffer();
        char[] cbuf = cc.getBuffer();
        int start = bc.getStart();
        for (int i = 0; i < length; i++) {
            cbuf[i] = (char) (bbuf[i + start] & 0xff);
        }
        uri.setChars(cbuf, 0, length);

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