1 /* 2 * Copyright (C) 2009 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 23 * THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef AuthenticationClient_h 27 #define AuthenticationClient_h 28 29 namespace WebCore { 30 31 class AuthenticationChallenge; 32 class Credential; 33 34 class AuthenticationClient { 35 public: 36 virtual void receivedCredential(const AuthenticationChallenge&, const Credential&) = 0; 37 virtual void receivedRequestToContinueWithoutCredential(const AuthenticationChallenge&) = 0; 38 virtual void receivedCancellation(const AuthenticationChallenge&) = 0; 39 ref()40 void ref() { refAuthenticationClient(); } deref()41 void deref() { derefAuthenticationClient(); } 42 43 protected: ~AuthenticationClient()44 virtual ~AuthenticationClient() { } 45 46 private: 47 virtual void refAuthenticationClient() = 0; 48 virtual void derefAuthenticationClient() = 0; 49 }; 50 51 } 52 53 #endif 54