1/*
2 * Copyright (C) 2009 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 WebDOMActivityLogger_h
32#define WebDOMActivityLogger_h
33
34#include "../platform/WebCommon.h"
35#include "../platform/WebString.h"
36#include "../platform/WebURL.h"
37#include <v8.h>
38
39namespace blink {
40
41class WebDOMActivityLogger {
42public:
43    virtual ~WebDOMActivityLogger() { }
44
45    virtual void logGetter(const WebString& apiName, const WebURL& url, const WebString& title) { }
46    virtual void logSetter(const WebString& apiName, const v8::Handle<v8::Value>& newValue, const WebURL& url, const WebString& title) { }
47    virtual void logMethod(const WebString& apiName, int argc, const v8::Handle<v8::Value>* argv, const WebURL& url, const WebString& title) { }
48    virtual void logEvent(const WebString& eventName, int argc, const WebString* argv, const WebURL& url, const WebString& title) { }
49};
50
51// Checks if a logger already exists for the world identified by worldId and
52// extensionID (worldId may be 0 identifying the main world). Extension ID is
53// used only in the case of main world and ignored otherwise.
54BLINK_EXPORT bool hasDOMActivityLogger(int worldId, const WebString& extensionId);
55
56// Checks if the provided logger is non-null and if so associates it with the
57// world identified by worldId and extension ID (worldId may be 0 identifying
58// the main world). The extension ID is ignored for other worlds than the main
59// one.
60BLINK_EXPORT void setDOMActivityLogger(int worldId, const WebString& extensionId, WebDOMActivityLogger*);
61
62} // namespace blink
63
64#endif
65