/*

 * Copyright (C) 2007 Apple Inc.  All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY

 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR

 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 

 */

#include "config.h"

#include "ProtectionSpace.h"

namespace WebCore {

// Need to enforce empty, non-null strings due to the pickiness of the String == String operator

// combined with the semantics of the String(NSString*) constructor

ProtectionSpace::ProtectionSpace()

    : m_host("")

    , m_realm("")

{

}

// Need to enforce empty, non-null strings due to the pickiness of the String == String operator

// combined with the semantics of the String(NSString*) constructor

ProtectionSpace::ProtectionSpace(const String& host, int port, ProtectionSpaceServerType serverType, const String& realm, ProtectionSpaceAuthenticationScheme authenticationScheme)

    : m_host(host.length() ? host : "")

    , m_port(port)

    , m_serverType(serverType)

    , m_realm(realm.length() ? host : "")

    , m_authenticationScheme(authenticationScheme)

{    

}

const String& ProtectionSpace::host() const 

{ 

    return m_host; 

}

int ProtectionSpace::port() const 

{

    return m_port; 

}

ProtectionSpaceServerType ProtectionSpace::serverType() const 

{

    return m_serverType; 

}

bool ProtectionSpace::isProxy() const

{

    return (m_serverType == ProtectionSpaceProxyHTTP ||

            m_serverType == ProtectionSpaceProxyHTTPS ||

            m_serverType == ProtectionSpaceProxyFTP ||

            m_serverType == ProtectionSpaceProxySOCKS);

}

const String& ProtectionSpace::realm() const 

{ 

    return m_realm; 

}

ProtectionSpaceAuthenticationScheme ProtectionSpace::authenticationScheme() const 

{ 

    return m_authenticationScheme; 

}

bool ProtectionSpace::receivesCredentialSecurely() const

{

    return (m_serverType == ProtectionSpaceServerHTTPS ||

            m_serverType == ProtectionSpaceServerFTPS ||

            m_serverType == ProtectionSpaceProxyHTTPS ||

            m_authenticationScheme == ProtectionSpaceAuthenticationSchemeHTTPDigest);

}

bool operator==(const ProtectionSpace& a, const ProtectionSpace& b)

{

    if (a.host() != b.host())

        return false;

    if (a.port() != b.port())

        return false;

    if (a.serverType() != b.serverType())

        return false;

    if (a.realm() != b.realm())

        return false;

    if (a.authenticationScheme() != b.authenticationScheme())

        return false;

    return true;

}

}