1 /* 2 * Copyright (C) 2014 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 StorageInfo_h 32 #define StorageInfo_h 33 34 #include "bindings/core/v8/ScriptWrappable.h" 35 #include "platform/heap/Handle.h" 36 37 namespace blink { 38 39 class StorageInfo FINAL : public GarbageCollected<StorageInfo>, public ScriptWrappable { 40 DEFINE_WRAPPERTYPEINFO(); 41 public: 42 static StorageInfo* create(unsigned long long usage, unsigned long long quota) 43 { 44 return new StorageInfo(usage, quota); 45 } 46 47 unsigned long long usage() const { return m_usage; } 48 unsigned long long quota() const { return m_quota; } 49 50 void trace(Visitor*) { } 51 52 private: 53 StorageInfo(unsigned long long usage, unsigned long long quota); 54 55 unsigned long long m_usage; 56 unsigned long long m_quota; 57 }; 58 59 } // namespace blink 60 61 #endif // StorageInfo_h 62