mirror of
https://bitbucket.org/chromiumembedded/cef
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58 lines
2.0 KiB
C++
58 lines
2.0 KiB
C++
// Copyright 2014 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "libcef/browser/extensions/component_extension_resource_manager.h"
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#include "base/logging.h"
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#include "base/path_service.h"
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#include "chrome/common/chrome_paths.h"
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#include "chrome/grit/component_extension_resources_map.h"
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namespace extensions {
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CefComponentExtensionResourceManager::CefComponentExtensionResourceManager() {
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AddComponentResourceEntries(kComponentExtensionResources,
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kComponentExtensionResourcesSize);
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}
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CefComponentExtensionResourceManager::~CefComponentExtensionResourceManager() {}
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bool CefComponentExtensionResourceManager::IsComponentExtensionResource(
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const base::FilePath& extension_path,
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const base::FilePath& resource_path,
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int* resource_id) const {
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base::FilePath directory_path = extension_path;
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base::FilePath resources_dir;
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base::FilePath relative_path;
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if (!PathService::Get(chrome::DIR_RESOURCES, &resources_dir) ||
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!resources_dir.AppendRelativePath(directory_path, &relative_path)) {
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return false;
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}
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relative_path = relative_path.Append(resource_path);
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relative_path = relative_path.NormalizePathSeparators();
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std::map<base::FilePath, int>::const_iterator entry =
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path_to_resource_id_.find(relative_path);
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if (entry != path_to_resource_id_.end())
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*resource_id = entry->second;
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return entry != path_to_resource_id_.end();
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}
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void CefComponentExtensionResourceManager::AddComponentResourceEntries(
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const GritResourceMap* entries,
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size_t size) {
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for (size_t i = 0; i < size; ++i) {
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base::FilePath resource_path =
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base::FilePath().AppendASCII(entries[i].name);
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resource_path = resource_path.NormalizePathSeparators();
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DCHECK(path_to_resource_id_.find(resource_path) ==
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path_to_resource_id_.end());
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path_to_resource_id_[resource_path] = entries[i].value;
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}
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}
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} // namespace extensions
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