mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
104 lines
3.1 KiB
C++
104 lines
3.1 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (the "License"); you may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at
|
|
* http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is Mozilla code.
|
|
*
|
|
* The Initial Developer of the Original Code is Mozilla Foundation
|
|
* Portions created by the Initial Developer are Copyright (C) 2011
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Mounir Lamouri <mounir.lamouri@mozilla.com> (original author)
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either of the GNU General Public License Version 2 or later (the "GPL"),
|
|
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
#include "nsDOMMemoryReporter.h"
|
|
#include "nsGlobalWindow.h"
|
|
|
|
|
|
nsDOMMemoryReporter::nsDOMMemoryReporter()
|
|
{
|
|
}
|
|
|
|
NS_IMPL_ISUPPORTS1(nsDOMMemoryReporter, nsIMemoryReporter)
|
|
|
|
/* static */
|
|
void
|
|
nsDOMMemoryReporter::Init()
|
|
{
|
|
// The memory reporter manager is going to own this object.
|
|
NS_RegisterMemoryReporter(new nsDOMMemoryReporter());
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsDOMMemoryReporter::GetProcess(char** aProcess)
|
|
{
|
|
// "" means the main process.
|
|
*aProcess = strdup("");
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsDOMMemoryReporter::GetPath(char** aMemoryPath)
|
|
{
|
|
*aMemoryPath = strdup("explicit/dom");
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsDOMMemoryReporter::GetKind(int* aKind)
|
|
{
|
|
*aKind = MR_HEAP;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsDOMMemoryReporter::GetDescription(char** aDescription)
|
|
{
|
|
*aDescription = strdup("Memory used by the DOM.");
|
|
return NS_OK;
|
|
}
|
|
|
|
static
|
|
PLDHashOperator
|
|
GetWindowsMemoryUsage(const PRUint64& aId, nsGlobalWindow*& aWindow,
|
|
void* aClosure)
|
|
{
|
|
*(PRInt64*)aClosure += aWindow->SizeOf();
|
|
return PL_DHASH_NEXT;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsDOMMemoryReporter::GetMemoryUsed(PRInt64* aMemoryUsed) {
|
|
*aMemoryUsed = 0;
|
|
|
|
nsGlobalWindow::WindowByIdTable* windows = nsGlobalWindow::GetWindowsTable();
|
|
windows->Enumerate(GetWindowsMemoryUsage, aMemoryUsed);
|
|
|
|
return NS_OK;
|
|
}
|
|
|