third_party/WebKit/Source/web/WebDOMActivityLogger.cpp

   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
  41 namespace blink {
  42
  43 class DOMActivityLoggerContainer : public V8DOMActivityLogger {
  44 public:
  45     explicit DOMActivityLoggerContainer(PassOwnPtr<WebDOMActivityLogger> logger)
  46         : m_domActivityLogger(logger)
  47     {
  48     }
  49
  50     void logGetter(const String& apiName) override
  51     {
  52         m_domActivityLogger->logGetter(WebString(apiName), getURL(), getTitle());
  53     }
  54
  55     void logSetter(const String& apiName, const v8::Local<v8::Value>& newValue) override
  56     {
  57         m_domActivityLogger->logSetter(WebString(apiName), newValue, getURL(), getTitle());
  58     }
  59
  60     void logMethod(const String& apiName, int argc, const v8::Local<v8::Value>* argv) override
  61     {
  62         m_domActivityLogger->logMethod(WebString(apiName), argc, argv, getURL(), getTitle());
  63     }
  64
  65     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
  73 private:
  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
  91 bool hasDOMActivityLogger(int worldId, const WebString& extensionId)
  92 {
  93     return V8DOMActivityLogger::activityLogger(worldId, extensionId);
  94 }
  95
  96 void 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