mirror of
https://github.com/klzgrad/naiveproxy.git
synced 2024-11-28 16:26:10 +03:00
42 lines
1.5 KiB
C
42 lines
1.5 KiB
C
|
// Copyright (c) 2012 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 NET_BASE_PLATFORM_MIME_UTIL_H_
|
||
|
|
#define NET_BASE_PLATFORM_MIME_UTIL_H_
|
||
|
|
|
||
|
|
#include <string>
|
||
|
|
#include <unordered_set>
|
||
|
|
|
||
|
|
#include "base/files/file_path.h"
|
||
|
|
|
||
|
|
namespace net {
|
||
|
|
|
||
|
|
// Encapsulates the platform-specific functionality in mime_util.
|
||
|
|
class PlatformMimeUtil {
|
||
|
|
public:
|
||
|
|
// Adds all the extensions that the platform associates with the type
|
||
|
|
// |mime_type| to the set |extensions|. Returns at least the value returned
|
||
|
|
// by GetPreferredExtensionForMimeType.
|
||
|
|
void GetPlatformExtensionsForMimeType(
|
||
|
|
const std::string& mime_type,
|
||
|
|
std::unordered_set<base::FilePath::StringType>* extensions) const;
|
||
|
|
|
||
|
|
protected:
|
||
|
|
// Gets the preferred filename extension associated with the given
|
||
|
|
// mime type. Returns true if the file type is registered in the system. The
|
||
|
|
// extension is returned without a prefixed dot, ex "html".
|
||
|
|
bool GetPlatformPreferredExtensionForMimeType(
|
||
|
|
const std::string& mime_type,
|
||
|
|
base::FilePath::StringType* extension) const;
|
||
|
|
|
||
|
|
// Gets the mime type (if any) that is associated with the file extension.
|
||
|
|
// Returns true if a corresponding mime type exists.
|
||
|
|
bool GetPlatformMimeTypeFromExtension(const base::FilePath::StringType& ext,
|
||
|
|
std::string* mime_type) const;
|
||
|
|
};
|
||
|
|
|
||
|
|
} // namespace net
|
||
|
|
|
||
|
|
#endif // NET_BASE_PLATFORM_MIME_UTIL_H_
|