| // 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 "chrome/browser/chromeos/fileapi/external_file_url_util.h" |
| |
| #include <string> |
| #include <vector> |
| |
| #include "base/strings/string_util.h" |
| #include "base/strings/stringprintf.h" |
| #include "chrome/browser/chromeos/file_manager/app_id.h" |
| #include "chrome/browser/chromeos/file_manager/fileapi_util.h" |
| #include "chrome/browser/extensions/extension_util.h" |
| #include "chrome/browser/profiles/profile.h" |
| #include "content/public/browser/browser_context.h" |
| #include "content/public/browser/browser_thread.h" |
| #include "content/public/browser/storage_partition.h" |
| #include "content/public/common/url_constants.h" |
| #include "net/base/escape.h" |
| #include "storage/browser/fileapi/file_system_url.h" |
| |
| using content::BrowserThread; |
| |
| namespace chromeos { |
| |
| bool IsExternalFileURLType(storage::FileSystemType type) { |
| return type == storage::kFileSystemTypeDrive || |
| type == storage::kFileSystemTypeDeviceMediaAsFileStorage || |
| type == storage::kFileSystemTypeProvided || |
| type == storage::kFileSystemTypeArcContent; |
| } |
| |
| GURL FileSystemURLToExternalFileURL( |
| const storage::FileSystemURL& file_system_url) { |
| if (file_system_url.mount_type() != storage::kFileSystemTypeExternal || |
| !IsExternalFileURLType(file_system_url.type())) { |
| return GURL(); |
| } |
| |
| return VirtualPathToExternalFileURL(file_system_url.virtual_path()); |
| } |
| |
| base::FilePath ExternalFileURLToVirtualPath(const GURL& url) { |
| if (!url.is_valid() || url.scheme() != content::kExternalFileScheme) |
| return base::FilePath(); |
| const std::string path_string = |
| net::UnescapeURLComponent(url.GetContent(), net::UnescapeRule::NORMAL); |
| return base::FilePath::FromUTF8Unsafe(path_string); |
| } |
| |
| GURL VirtualPathToExternalFileURL(const base::FilePath& virtual_path) { |
| return GURL(base::StringPrintf("%s:%s", content::kExternalFileScheme, |
| virtual_path.AsUTF8Unsafe().c_str())); |
| } |
| |
| GURL CreateExternalFileURLFromPath(Profile* profile, |
| const base::FilePath& path) { |
| DCHECK_CURRENTLY_ON(BrowserThread::UI); |
| |
| GURL raw_file_system_url; |
| if (!file_manager::util::ConvertAbsoluteFilePathToFileSystemUrl( |
| profile, |
| path, |
| file_manager::kFileManagerAppId, |
| &raw_file_system_url)) { |
| return GURL(); |
| } |
| |
| const storage::FileSystemURL file_system_url = |
| file_manager::util::GetFileSystemContextForExtensionId( |
| profile, file_manager::kFileManagerAppId) |
| ->CrackURL(raw_file_system_url); |
| if (!file_system_url.is_valid()) |
| return GURL(); |
| |
| return FileSystemURLToExternalFileURL(file_system_url); |
| } |
| |
| } // namespace chromeos |