1/*
2 * Copyright (C) 2012 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 "public/web/WebDOMActivityLogger.h"
33
34#include "bindings/core/v8/V8Binding.h"
35#include "bindings/core/v8/V8DOMActivityLogger.h"
36#include "core/dom/Document.h"
37#include "core/frame/LocalDOMWindow.h"
38#include "wtf/PassRefPtr.h"
39#include "wtf/text/WTFString.h"
40
41namespace blink {
42
43class DOMActivityLoggerContainer : public V8DOMActivityLogger {
44public:
45    explicit DOMActivityLoggerContainer(PassOwnPtr<WebDOMActivityLogger> logger)
46        : m_domActivityLogger(logger)
47    {
48    }
49
50    virtual void logGetter(const String& apiName) OVERRIDE
51    {
52        m_domActivityLogger->logGetter(WebString(apiName), getURL(), getTitle());
53    }
54
55    virtual void logSetter(const String& apiName, const v8::Handle<v8::Value>& newValue) OVERRIDE
56    {
57        m_domActivityLogger->logSetter(WebString(apiName), newValue, getURL(), getTitle());
58    }
59
60    virtual void logMethod(const String& apiName, int argc, const v8::Handle<v8::Value>* argv) OVERRIDE
61    {
62        m_domActivityLogger->logMethod(WebString(apiName), argc, argv, getURL(), getTitle());
63    }
64
65    virtual void logEvent(const String& eventName, int argc, const String* argv) OVERRIDE
66    {
67        Vector<WebString> webStringArgv;
68        for (int i = 0; i < argc; i++)
69            webStringArgv.append(argv[i]);
70        m_domActivityLogger->logEvent(WebString(eventName), argc, webStringArgv.data(), getURL(), getTitle());
71    }
72
73private:
74    WebURL getURL()
75    {
76        if (Document* document = currentDOMWindow(v8::Isolate::GetCurrent())->document())
77            return WebURL(document->url());
78        return WebURL();
79    }
80
81    WebString getTitle()
82    {
83        if (Document* document = currentDOMWindow(v8::Isolate::GetCurrent())->document())
84            return WebString(document->title());
85        return WebString();
86    }
87
88    OwnPtr<WebDOMActivityLogger> m_domActivityLogger;
89};
90
91bool hasDOMActivityLogger(int worldId, const WebString& extensionId)
92{
93    return V8DOMActivityLogger::activityLogger(worldId, extensionId);
94}
95
96void setDOMActivityLogger(int worldId, const WebString& extensionId, WebDOMActivityLogger* logger)
97{
98    ASSERT(logger);
99    V8DOMActivityLogger::setActivityLogger(worldId, extensionId, adoptPtr(new DOMActivityLoggerContainer(adoptPtr(logger))));
100}
101
102} // namespace blink
103