1/* 2 * Copyright (C) 2013 University of Washington. All rights reserved. 3 * Copyright (C) 2014 Apple Inc. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS 16 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 17 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 18 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 19 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 21 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 25 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28#ifndef ReplaySession_h 29#define ReplaySession_h 30 31#if ENABLE(WEB_REPLAY) 32 33#include <wtf/Noncopyable.h> 34#include <wtf/RefCounted.h> 35#include <wtf/Vector.h> 36 37namespace WebCore { 38 39class ReplaySessionSegment; 40 41typedef Vector<RefPtr<ReplaySessionSegment>>::const_iterator SegmentIterator; 42 43class ReplaySession : public RefCounted<ReplaySession> { 44 WTF_MAKE_NONCOPYABLE(ReplaySession); 45public: 46 static PassRefPtr<ReplaySession> create(); 47 ~ReplaySession(); 48 49 double timestamp() const { return m_timestamp; } 50 unsigned identifier() const { return m_identifier; } 51 52 size_t size() const { return m_segments.size(); } 53 PassRefPtr<ReplaySessionSegment> at(size_t position) const; 54 55 SegmentIterator begin() const { return m_segments.begin(); } 56 SegmentIterator end() const { return m_segments.end(); } 57 58 void appendSegment(PassRefPtr<ReplaySessionSegment>); 59 void insertSegment(size_t position, PassRefPtr<ReplaySessionSegment>); 60 void removeSegment(size_t position); 61 62private: 63 ReplaySession(); 64 65 Vector<RefPtr<ReplaySessionSegment>> m_segments; 66 unsigned m_identifier; 67 double m_timestamp; 68}; 69 70} // namespace WebCore 71 72#endif // ENABLE(WEB_REPLAY) 73 74#endif // ReplaySession_h 75