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      1 /*
      2  * Copyright (C) 2010 Apple Inc. All rights reserved.
      3  * Copyright (C) 2010 Google 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  * 1. Redistributions of source code must retain the above copyright
      9  *    notice, this list of conditions and the following disclaimer.
     10  * 2. Redistributions in binary form must reproduce the above copyright
     11  *    notice, this list of conditions and the following disclaimer in the
     12  *    documentation and/or other materials provided with the distribution.
     13  *
     14  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
     15  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     17  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
     18  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     19  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     20  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
     21  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
     22  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     23  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     24  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     25  */
     26 
     27 #include "config.h"
     28 #include "ScriptProfile.h"
     29 
     30 #if ENABLE(JAVASCRIPT_DEBUGGER)
     31 #include "InspectorValues.h"
     32 #include "JSDOMBinding.h"
     33 #include <profiler/Profile.h>
     34 #include <profiler/ProfileNode.h>
     35 
     36 namespace WebCore {
     37 
     38 PassRefPtr<ScriptProfile> ScriptProfile::create(PassRefPtr<JSC::Profile> profile)
     39 {
     40     if (!profile)
     41         return 0;
     42     return adoptRef(new ScriptProfile(profile));
     43 }
     44 
     45 ScriptProfile::ScriptProfile(PassRefPtr<JSC::Profile> profile)
     46     : m_profile(profile)
     47 {
     48 }
     49 
     50 ScriptProfile::~ScriptProfile()
     51 {
     52 }
     53 
     54 String ScriptProfile::title() const
     55 {
     56     return ustringToString(m_profile->title());
     57 }
     58 
     59 unsigned int ScriptProfile::uid() const
     60 {
     61     return m_profile->uid();
     62 }
     63 
     64 ScriptProfileNode* ScriptProfile::head() const
     65 {
     66     return m_profile->head();
     67 }
     68 
     69 #if ENABLE(INSPECTOR)
     70 static PassRefPtr<InspectorObject> buildInspectorObjectFor(const JSC::ProfileNode* node)
     71 {
     72     RefPtr<InspectorObject> result = InspectorObject::create();
     73 
     74     result->setString("functionName", ustringToString(node->functionName()));
     75     result->setString("url", ustringToString(node->url()));
     76     result->setNumber("lineNumber", node->lineNumber());
     77     result->setNumber("totalTime", node->totalTime());
     78     result->setNumber("selfTime", node->selfTime());
     79     result->setNumber("numberOfCalls", node->numberOfCalls());
     80     result->setBoolean("visible", node->visible());
     81     result->setNumber("callUID", node->callIdentifier().hash());
     82 
     83     RefPtr<InspectorArray> childrenArray = InspectorArray::create();
     84     typedef Vector<RefPtr<JSC::ProfileNode> > ProfileNodesList;
     85     const ProfileNodesList& children = node->children();
     86     ProfileNodesList::const_iterator end = children.end();
     87     for (ProfileNodesList::const_iterator iter = children.begin(); iter != end; ++iter)
     88         childrenArray->pushObject(buildInspectorObjectFor(iter->get()));
     89     result->setArray("children", childrenArray);
     90 
     91     return result;
     92 }
     93 
     94 PassRefPtr<InspectorObject> ScriptProfile::buildInspectorObjectForHead() const
     95 {
     96     return buildInspectorObjectFor(m_profile->head());
     97 }
     98 #endif
     99 
    100 } // namespace WebCore
    101 
    102 #endif // ENABLE(JAVASCRIPT_DEBUGGER)
    103