1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef NET_BASE_PLATFORM_MIME_UTIL_H_ 6 #define NET_BASE_PLATFORM_MIME_UTIL_H_ 7 #pragma once 8 9 #include <string> 10 11 #include "base/file_path.h" 12 13 namespace net { 14 15 // Encapsulates the platform-specific functionality in mime_util 16 class PlatformMimeUtil { 17 public: 18 // See documentation for base::GetPreferredExtensionForMimeType [mime_util.h] 19 bool GetPreferredExtensionForMimeType(const std::string& mime_type, 20 FilePath::StringType* extension) const; 21 protected: 22 23 // Get the mime type (if any) that is associated with the file extension. 24 // Returns true if a corresponding mime type exists. 25 bool GetPlatformMimeTypeFromExtension(const FilePath::StringType& ext, 26 std::string* mime_type) const; 27 }; 28 29 } // namespace net 30 31 #endif // NET_BASE_PLATFORM_MIME_UTIL_H_ 32