| // Copyright (c) 2011 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. |
| |
| #ifndef BASE_NIX_MIME_UTIL_XDG_H_ |
| #define BASE_NIX_MIME_UTIL_XDG_H_ |
| |
| #include <string> |
| |
| #include "base/base_export.h" |
| #include "build/build_config.h" |
| |
| namespace base { |
| |
| class FilePath; |
| |
| namespace nix { |
| |
| // Gets the mime type for a file at |filepath|. |
| // |
| // The mime type is calculated based only on the file name of |filepath|. In |
| // particular |filepath| will not be touched on disk and |filepath| doesn't even |
| // have to exist. This means that the function does not work for directories |
| // (i.e. |filepath| is assumed to be a path to a file). |
| // |
| // Note that this function might need to read from disk the mime-types data |
| // provided by the OS. Therefore this function should not be called from |
| // threads that disallow IO via base::ThreadRestrictions::SetIOAllowed(false). |
| // |
| // If the mime type is unknown, this will return application/octet-stream. |
| BASE_EXPORT std::string GetFileMimeType(const FilePath& filepath); |
| |
| } // namespace nix |
| } // namespace base |
| |
| #endif // BASE_NIX_MIME_UTIL_XDG_H_ |
