third_party/WebKit/Source/core/html/URLRegistry.h

   1 /*
   2  * Copyright (C) 2013 Google 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 are
   6  * met:
   7  *
   8  *     * Redistributions of source code must retain the above copyright
   9  * notice, this list of conditions and the following disclaimer.
  10  *     * Redistributions in binary form must reproduce the above
  11  * copyright notice, this list of conditions and the following disclaimer
  12  * in the documentation and/or other materials provided with the
  13  * distribution.
  14  *     * Neither the name of Google Inc. nor the names of its
  15  * contributors may be used to endorse or promote products derived from
  16  * this software without specific prior written permission.
  17  *
  18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  21  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  22  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  23  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  24  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  25  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  26  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29  */
  30
  31 #ifndef URLRegistry_h
  32 #define URLRegistry_h
  33
  34 #include "core/CoreExport.h"
  35 #include "wtf/text/WTFString.h"
  36
  37 namespace blink {
  38
  39 class KURL;
  40 class SecurityOrigin;
  41 class URLRegistry;
  42
  43 class CORE_EXPORT URLRegistrable {
  44 public:
  45     virtual ~URLRegistrable() { }
  46     virtual URLRegistry& registry() const = 0;
  47 };
  48
  49 class CORE_EXPORT URLRegistry {
  50     WTF_MAKE_FAST_ALLOCATED(URLRegistry);
  51 public:
  52     virtual ~URLRegistry() { }
  53     virtual void registerURL(SecurityOrigin*, const KURL&, URLRegistrable*) = 0;
  54     virtual void unregisterURL(const KURL&) = 0;
  55
  56     // These are optional APIs
  57     virtual URLRegistrable* lookup(const String&) { ASSERT_NOT_REACHED(); return nullptr; }
  58     virtual bool contains(const String&) { ASSERT_NOT_REACHED(); return false; }
  59 };
  60
  61 } // namespace blink
  62
  63 #endif // URLRegistry_h