| /**************************************************************************** |
| ** |
| ** 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. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
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| ** GNU Lesser General Public License Usage |
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| ** packaging of this file. Please review the following information to |
| ** ensure the GNU Lesser General Public License version 3 requirements |
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| ** |
| ** 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 |
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| ** $QT_END_LICENSE$ |
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| ****************************************************************************/ |
| |
| #include "quota_permission_context_qt.h" |
| |
| #include "base/task/post_task.h" |
| #include "content/browser/web_contents/web_contents_impl.h" |
| #include "content/public/browser/browser_task_traits.h" |
| #include "content/public/browser/browser_thread.h" |
| #include "content/public/browser/render_frame_host.h" |
| #include "quota_request_controller_impl.h" |
| #include "qwebenginequotarequest.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 != blink::mojom::StorageType::kPersistent) { |
| // 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)) { |
| base::PostTask( |
| FROM_HERE, {content::BrowserThread::UI}, |
| base::BindOnce(&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; |
| |
| QWebEngineQuotaRequest request( |
| QSharedPointer<QuotaRequestControllerImpl>::create(this, params, callback)); |
| client->runQuotaRequest(std::move(request)); |
| } |
| |
| void QuotaPermissionContextQt::dispatchCallbackOnIOThread(const PermissionCallback &callback, |
| QuotaPermissionContext::QuotaPermissionResponse response) |
| { |
| if (callback.is_null()) |
| return; |
| |
| if (!content::BrowserThread::CurrentlyOn(content::BrowserThread::IO)) { |
| base::PostTask( |
| FROM_HERE, {content::BrowserThread::IO}, |
| base::BindOnce(&QuotaPermissionContextQt::dispatchCallbackOnIOThread, |
| this, callback, response)); |
| return; |
| } |
| |
| callback.Run(response); |
| } |
| |
| } // namespace QtWebEngineCore |