diff options
Diffstat (limited to 'src/core/extensions/component_extension_resource_manager_qt.cpp')
-rw-r--r-- | src/core/extensions/component_extension_resource_manager_qt.cpp | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/src/core/extensions/component_extension_resource_manager_qt.cpp b/src/core/extensions/component_extension_resource_manager_qt.cpp new file mode 100644 index 000000000..d8326400e --- /dev/null +++ b/src/core/extensions/component_extension_resource_manager_qt.cpp @@ -0,0 +1,94 @@ +/**************************************************************************** +** +** Copyright (C) 2018 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. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +// based on chrome/browser/extensions/chrome_component_extension_resource_manager.cc: +// Copyright 2014 The Chromium Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +#include "component_extension_resource_manager_qt.h" + +#include "base/logging.h" +#include "base/path_service.h" +#include "chrome/grit/component_extension_resources_map.h" + +namespace extensions { + +ComponentExtensionResourceManagerQt::ComponentExtensionResourceManagerQt() +{ + AddComponentResourceEntries(kComponentExtensionResources, + kComponentExtensionResourcesSize); +} + +ComponentExtensionResourceManagerQt::~ComponentExtensionResourceManagerQt() {} + +bool ComponentExtensionResourceManagerQt::IsComponentExtensionResource(const base::FilePath &extension_path, + const base::FilePath &resource_path, + int *resource_id) const +{ + base::FilePath directory_path = extension_path; + base::FilePath resources_dir; + base::FilePath relative_path; + if (!base::PathService::Get(base::DIR_QT_LIBRARY_DATA, &resources_dir) + || !resources_dir.AppendRelativePath(directory_path, &relative_path)) { + return false; + } + + relative_path = relative_path.Append(resource_path); + relative_path = relative_path.NormalizePathSeparators(); + + std::map<base::FilePath, int>::const_iterator entry = path_to_resource_id_.find(relative_path); + if (entry != path_to_resource_id_.end()) + *resource_id = entry->second; + + return entry != path_to_resource_id_.end(); +} + +void ComponentExtensionResourceManagerQt::AddComponentResourceEntries(const GritResourceMap *entries, size_t size) +{ + for (size_t i = 0; i < size; ++i) { + base::FilePath resource_path = base::FilePath().AppendASCII(entries[i].name); + resource_path = resource_path.NormalizePathSeparators(); + + DCHECK(path_to_resource_id_.find(resource_path) == path_to_resource_id_.end()); + path_to_resource_id_[resource_path] = entries[i].value; + } +} + +} // namespace extensions |