URLStreamHandler.h

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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef _DECAF_NET_URLSTREAMHANDLER_H_
#define _DECAF_NET_URLSTREAMHANDLER_H_

#include <decaf/util/Config.h>

#include <decaf/lang/String.h>
#include <decaf/net/InetAddress.h>
#include <decaf/net/URL.h>

namespace decaf {
namespace net {

    class URLConnection;
    class Proxy;

    class DECAF_API URLStreamHandler {
    public:

        virtual ~URLStreamHandler();

    protected:

        virtual URLConnection* openConnection(const URL& url) = 0;

        virtual URLConnection* openConnection(const URL& url, const Proxy* proxy);

        virtual bool equals(const URL& source, const URL& other) const;

        virtual int hashCode(const URL& url) const;

        virtual bool hostsEqual(const URL& source, const URL& other) const;

        virtual bool sameFile(const URL& source, const URL& other) const;

        virtual decaf::lang::String toExternalForm(const URL& url) const;

        virtual InetAddress getHostAddress(const URL& url) const;

        virtual int getDefaultPort() const;

        virtual void parseURL(URL& url, const decaf::lang::String& spec, int start, int limit);

        void setURL(URL& url,
                    const decaf::lang::String& protocol, const decaf::lang::String& host, int port,
                    const decaf::lang::String& authority, const decaf::lang::String& userInfo,
                    const decaf::lang::String& path, const decaf::lang::String& query,
                    const decaf::lang::String& ref);

    private:

        friend class URL;

    };

}}

#endif /* _DECAF_NET_URLSTREAMHANDLER_H_ */