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Diffstat (limited to 'src/core/quota_permission_context_qt.cpp')
-rw-r--r-- | src/core/quota_permission_context_qt.cpp | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/src/core/quota_permission_context_qt.cpp b/src/core/quota_permission_context_qt.cpp new file mode 100644 index 000000000..10249bbf0 --- /dev/null +++ b/src/core/quota_permission_context_qt.cpp @@ -0,0 +1,107 @@ +/**************************************************************************** +** +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the QtWebEngine module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "quota_permission_context_qt.h" + +#include "content/public/browser/browser_thread.h" +#include "content/public/browser/render_frame_host.h" +#include "content/public/browser/web_contents.h" +#include "quota_permission_controller.h" +#include "quota_permission_controller_p.h" +#include "web_contents_delegate_qt.h" +#include "web_contents_view_qt.h" + +using content::QuotaPermissionContext; +using content::RenderFrameHost; +using content::StorageQuotaParams; +using content::WebContents; + +namespace QtWebEngineCore { + +void QuotaPermissionContextQt::RequestQuotaPermission(const StorageQuotaParams ¶ms, int render_process_id, const PermissionCallback &callback) +{ + if (params.storage_type != storage::kStorageTypePersistent) { + // For now we only support requesting quota with this interface + // for Persistent storage type. + callback.Run(QUOTA_PERMISSION_RESPONSE_DISALLOW); + return; + } + + if (!content::BrowserThread::CurrentlyOn(content::BrowserThread::UI)) { + content::BrowserThread::PostTask( + content::BrowserThread::UI, FROM_HERE, + base::Bind(&QuotaPermissionContextQt::RequestQuotaPermission, this, + params, render_process_id, callback)); + return; + } + + RenderFrameHost *renderFrameHost = RenderFrameHost::FromID(render_process_id, params.render_frame_id); + if (!renderFrameHost) + return; + + WebContents *webContents = WebContents::FromRenderFrameHost(renderFrameHost); + if (!webContents) + return; + + WebContentsAdapterClient *client = WebContentsViewQt::from(static_cast<content::WebContentsImpl *>(webContents)->GetView())->client(); + if (!client) + return; + + QSharedPointer<QuotaPermissionController> controller(new QuotaPermissionController(new QuotaPermissionControllerPrivate(this, params, callback))); + client->runQuotaPermissionRequest(controller); +} + +void QuotaPermissionContextQt::dispatchCallbackOnIOThread(const PermissionCallback &callback, + QuotaPermissionContext::QuotaPermissionResponse response) +{ + if (callback.is_null()) + return; + + if (!content::BrowserThread::CurrentlyOn(content::BrowserThread::IO)) { + content::BrowserThread::PostTask( + content::BrowserThread::IO, FROM_HERE, + base::Bind(&QuotaPermissionContextQt::dispatchCallbackOnIOThread, + this, callback, response)); + return; + } + + callback.Run(response); +} + +} // namespace QtWebEngineCore |