1/*
2 * Copyright (c) 2008, 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#include "config.h"
32#include "ScriptCallStack.h"
33
34#include "InspectorValues.h"
35
36namespace WebCore {
37
38PassRefPtr<ScriptCallStack> ScriptCallStack::create(Vector<ScriptCallFrame>& frames)
39{
40    return adoptRef(new ScriptCallStack(frames));
41}
42
43ScriptCallStack::ScriptCallStack(Vector<ScriptCallFrame>& frames)
44{
45    m_frames.swap(frames);
46}
47
48ScriptCallStack::~ScriptCallStack()
49{
50}
51
52const ScriptCallFrame &ScriptCallStack::at(size_t index) const
53{
54    ASSERT(m_frames.size() > index);
55    return m_frames[index];
56}
57
58size_t ScriptCallStack::size() const
59{
60    return m_frames.size();
61}
62
63bool ScriptCallStack::isEqual(ScriptCallStack* o) const
64{
65    if (!o)
66        return false;
67
68    size_t frameCount = o->m_frames.size();
69    if (frameCount != m_frames.size())
70        return false;
71
72    for (size_t i = 0; i < frameCount; ++i) {
73        if (!m_frames[i].isEqual(o->m_frames[i]))
74            return false;
75    }
76
77    return true;
78}
79
80#if ENABLE(INSPECTOR)
81PassRefPtr<InspectorArray> ScriptCallStack::buildInspectorArray() const
82{
83    RefPtr<InspectorArray> frames = InspectorArray::create();
84    for (size_t i = 0; i < m_frames.size(); i++)
85        frames->pushObject(m_frames.at(i).buildInspectorObject());
86    return frames;
87}
88#endif
89
90} // namespace WebCore
91