blob: 3a65fb8b27ad84557d6d70e3e766dea25a13a337 [file] [log] [blame]
/*
* Copyright (C) 2008 Apple Inc. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "JavaScriptProfile.h"
#if ENABLE(JAVASCRIPT_DEBUGGER)
#include "JavaScriptProfileNode.h"
#include <profiler/Profile.h>
#include <JavaScriptCore/APICast.h>
#include <JavaScriptCore/JSObjectRef.h>
#include <JavaScriptCore/JSStringRef.h>
#include <JavaScriptCore/OpaqueJSString.h>
#include <runtime/JSObject.h>
#include <runtime/JSValue.h>
#include <wtf/StdLibExtras.h>
using namespace JSC;
namespace WebCore {
// Cache
typedef HashMap<Profile*, JSObject*> ProfileMap;
static ProfileMap& profileCache()
{
DEFINE_STATIC_LOCAL(ProfileMap, staticProfiles, ());
return staticProfiles;
}
// Static Values
static JSClassRef ProfileClass();
static JSValueRef getTitleCallback(JSContextRef ctx, JSObjectRef thisObject, JSStringRef, JSValueRef*)
{
if (!JSValueIsObjectOfClass(ctx, thisObject, ProfileClass()))
return JSValueMakeUndefined(ctx);
Profile* profile = static_cast<Profile*>(JSObjectGetPrivate(thisObject));
return JSValueMakeString(ctx, OpaqueJSString::create(profile->title()).get());
}
static JSValueRef getHeadCallback(JSContextRef ctx, JSObjectRef thisObject, JSStringRef, JSValueRef*)
{
if (!JSValueIsObjectOfClass(ctx, thisObject, ProfileClass()))
return JSValueMakeUndefined(ctx);
ExecState* exec = toJS(ctx);
Profile* profile = static_cast<Profile*>(JSObjectGetPrivate(thisObject));
return toRef(exec, toJS(exec, profile->head()));
}
static JSValueRef getUniqueIdCallback(JSContextRef ctx, JSObjectRef thisObject, JSStringRef, JSValueRef*)
{
if (!JSValueIsObjectOfClass(ctx, thisObject, ProfileClass()))
return JSValueMakeUndefined(ctx);
Profile* profile = static_cast<Profile*>(JSObjectGetPrivate(thisObject));
return JSValueMakeNumber(ctx, profile->uid());
}
// Static Functions
static JSValueRef focus(JSContextRef ctx, JSObjectRef /*function*/, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* /*exception*/)
{
if (!JSValueIsObjectOfClass(ctx, thisObject, ProfileClass()))
return JSValueMakeUndefined(ctx);
if (argumentCount < 1)
return JSValueMakeUndefined(ctx);
if (!JSValueIsObjectOfClass(ctx, arguments[0], ProfileNodeClass()))
return JSValueMakeUndefined(ctx);
Profile* profile = static_cast<Profile*>(JSObjectGetPrivate(thisObject));
profile->focus(static_cast<ProfileNode*>(JSObjectGetPrivate(const_cast<JSObjectRef>(arguments[0]))));
return JSValueMakeUndefined(ctx);
}
static JSValueRef exclude(JSContextRef ctx, JSObjectRef /*function*/, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* /*exception*/)
{
if (!JSValueIsObjectOfClass(ctx, thisObject, ProfileClass()))
return JSValueMakeUndefined(ctx);
if (argumentCount < 1)
return JSValueMakeUndefined(ctx);
if (!JSValueIsObjectOfClass(ctx, arguments[0], ProfileNodeClass()))
return JSValueMakeUndefined(ctx);
Profile* profile = static_cast<Profile*>(JSObjectGetPrivate(thisObject));
profile->exclude(static_cast<ProfileNode*>(JSObjectGetPrivate(const_cast<JSObjectRef>(arguments[0]))));
return JSValueMakeUndefined(ctx);
}
static JSValueRef restoreAll(JSContextRef ctx, JSObjectRef /*function*/, JSObjectRef thisObject, size_t /*argumentCount*/, const JSValueRef[] /*arguments*/, JSValueRef* /*exception*/)
{
if (!JSValueIsObjectOfClass(ctx, thisObject, ProfileClass()))
return JSValueMakeUndefined(ctx);
Profile* profile = static_cast<Profile*>(JSObjectGetPrivate(thisObject));
profile->restoreAll();
return JSValueMakeUndefined(ctx);
}
static void finalize(JSObjectRef object)
{
Profile* profile = static_cast<Profile*>(JSObjectGetPrivate(object));
profileCache().remove(profile);
profile->deref();
}
JSClassRef ProfileClass()
{
static JSStaticValue staticValues[] = {
{ "title", getTitleCallback, 0, kJSPropertyAttributeNone },
{ "head", getHeadCallback, 0, kJSPropertyAttributeNone },
{ "uid", getUniqueIdCallback, 0, kJSPropertyAttributeNone },
{ 0, 0, 0, 0 }
};
static JSStaticFunction staticFunctions[] = {
{ "focus", focus, kJSPropertyAttributeNone },
{ "exclude", exclude, kJSPropertyAttributeNone },
{ "restoreAll", restoreAll, kJSPropertyAttributeNone },
{ 0, 0, 0 }
};
static JSClassDefinition classDefinition = {
0, kJSClassAttributeNone, "Profile", 0, staticValues, staticFunctions,
0, finalize, 0, 0, 0, 0, 0, 0, 0, 0, 0
};
static JSClassRef profileClass = JSClassCreate(&classDefinition);
return profileClass;
}
JSValue toJS(ExecState* exec, Profile* profile)
{
if (!profile)
return jsNull();
JSObject* profileWrapper = profileCache().get(profile);
if (profileWrapper)
return profileWrapper;
profile->ref();
profileWrapper = toJS(JSObjectMake(toRef(exec), ProfileClass(), static_cast<void*>(profile)));
profileCache().set(profile, profileWrapper);
return profileWrapper;
}
} // namespace WebCore
#endif // ENABLE(JAVASCRIPT_DEBUGGER)