| // Copyright 2013 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/extensions/file_manager/mime_util.h" |
| |
| #include <utility> |
| #include "base/files/file_path.h" |
| #include "base/strings/string_util.h" |
| #include "net/base/mime_util.h" |
| |
| namespace file_manager { |
| namespace util { |
| |
| std::string GetMimeTypeForPath(const base::FilePath& file_path) { |
| const base::FilePath::StringType file_extension = |
| StringToLowerASCII(file_path.Extension()); |
| |
| // TODO(thorogood): Rearchitect this call so it can run on the File thread; |
| // GetMimeTypeFromFile requires this on Linux. Right now, we use |
| // Chrome-level knowledge only. |
| std::string mime_type; |
| if (file_extension.empty() || |
| !net::GetWellKnownMimeTypeFromExtension(file_extension.substr(1), |
| &mime_type)) { |
| // If the file doesn't have an extension or its mime-type cannot be |
| // determined, then indicate that it has the empty mime-type. This will |
| // only be matched if the Web Intents accepts "*" or "*/*". |
| return ""; |
| } else { |
| return mime_type; |
| } |
| } |
| |
| } // namespace util |
| } // namespace file_manager |
