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


        this.size = size;
        bb = new ByteChunk(size);
        bb.setLimit(size);
        bb.setByteInputChannel(this);
        cb = new CharChunk(size);
        cb.setLimit(size);
        cb.setOptimizedWrite(false);
        cb.setCharInputChannel(this);
        cb.setCharOutputChannel(this);

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


        state = INITIAL_STATE;


        // If usage of mark made the buffer too big, reallocate it
        if (cb.getChars().length > size) {
            cb = new CharChunk(size);
            cb.setLimit(size);
            cb.setOptimizedWrite(false);
            cb.setCharInputChannel(this);
            cb.setCharOutputChannel(this);
        } else {

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

            // protocol handler, we have to assume the URL has been properly
            // decoded already
            decodedURI.toChars();
            // Remove all path parameters; any needed path parameter should be set
            // using the request object rather than passing it in the URL
            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, true);
                    request.setURIConverter(conv);
                } else {
                    conv.recycle();
                }
            } catch (IOException e) {
                log.error("Invalid URI encoding; using HTTP default");
                connector.setURIEncoding(null);
            }
            if (conv != null) {
                try {
                    conv.convert(bc, cc, true);
                    uri.setChars(cc.getBuffer(), cc.getStart(), cc.getLength());
                    return;
                } catch (IOException ioe) {
                    // Should never happen as B2CConverter should replace
                    // problematic characters
                    request.getResponse().sendError(
                            HttpServletResponse.SC_BAD_REQUEST);
                }
            }
        }


        // Default encoding: fast conversion for ISO-8859-1
        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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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) {
            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

            }
        }


        // Acquire references to objects we will need to evaluate
        MessageBytes uriMB = MessageBytes.newInstance();
        CharChunk uriCC = uriMB.getCharChunk();
        uriCC.setLimit(-1);
        String contextPath = request.getContextPath();
        String requestURI = request.getDecodedRequestURI();
        response.setContext(request.getContext());


        // Is this the action request from the login page?

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

        public MessageBytes uriMB;
        public MappingData mappingData;


        public DispatchData() {
            uriMB = MessageBytes.newInstance();
            CharChunk uriCC = uriMB.getCharChunk();
            uriCC.setLimit(-1);
            mappingData = new MappingData();
        }

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

            if (authorizationBC.startsWithIgnoreCase("basic ", 0)) {
                authorizationBC.setOffset(authorizationBC.getOffset() + 6);
                // FIXME: Add trimming
                // authorizationBC.trim();
                
                CharChunk authorizationCC = authorization.getCharChunk();
                Base64.decode(authorizationBC, authorizationCC);
                
                // Get username and password
                int colon = authorizationCC.indexOf(':');
                if (colon < 0) {
                    username = authorizationCC.toString();
                } else {
                    char[] buf = authorizationCC.getBuffer();
                    username = new String(buf, 0, colon);
                    password = new String(buf, colon + 1, 
                            authorizationCC.getEnd() - colon - 1);
                }
                
                authorizationBC.setOffset(authorizationBC.getOffset() - 6);
            }


            principal = context.getRealm().authenticate(username, password);
            if (principal != null) {
                register(request, response, principal, Constants.BASIC_METHOD,
                         username, password);
                return (true);
            }
        }
        


        // Send an "unauthorized" response and an appropriate challenge
        MessageBytes authenticate = 
            response.getCoyoteResponse().getMimeHeaders()
            .addValue(AUTHENTICATE_BYTES, 0, AUTHENTICATE_BYTES.length);
        CharChunk authenticateCC = authenticate.getCharChunk();
        authenticateCC.append("Basic realm=\"");
        if (config.getRealmName() == null) {
            authenticateCC.append(request.getServerName());
            authenticateCC.append(':');
            authenticateCC.append(Integer.toString(request.getServerPort()));
        } else {
            authenticateCC.append(config.getRealmName());
        }
        authenticateCC.append('\"');        
        authenticate.toChars();
        response.sendError(HttpServletResponse.SC_UNAUTHORIZED);
        //response.flushBuffer();
        return (false);

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


        // Use the thread local mapping data
        MappingData mappingData = dd.mappingData;


        // Map the URI
        CharChunk uriCC = uriMB.getCharChunk();
        try {
            uriCC.append(context.getPath(), 0, context.getPath().length());
            /*
             * Ignore any trailing path params (separated by ';') for mapping
             * purposes
             */
            int semicolon = path.indexOf(';');
            if (pos >= 0 && semicolon > pos) {
                semicolon = -1;
            }
            uriCC.append(path, 0, semicolon > 0 ? semicolon : pos);
            context.getMapper().map(uriMB, mappingData);
            if (mappingData.wrapper == null) {
                return (null);
            }
            /*
             * Append any trailing path params (separated by ';') that were
             * ignored for mapping purposes, so that they're reflected in the
             * RequestDispatcher's requestURI
             */
            if (semicolon > 0) {
                uriCC.append(path, semicolon, pos - semicolon);
            }
        } catch (Exception e) {
            // Should never happen
            log(sm.getString("applicationContext.mapping.error"), e);
            return (null);
        }


        Wrapper wrapper = (Wrapper) mappingData.wrapper;
        String requestPath = mappingData.requestPath.toString();
        String wrapperPath = mappingData.wrapperPath.toString();
        String pathInfo = mappingData.pathInfo.toString();


        mappingData.recycle();
        
        // Construct a RequestDispatcher to process this request
        return new ApplicationDispatcher
            (wrapper, uriCC.toString(), requestPath, wrapperPath, pathInfo, 
             queryString, null);


    }

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