1 // Copyright 2014 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 // Functions used internally by filename_util, filename_util_icu and 6 // filename_util_unsafe. 7 8 #ifndef NET_BASE_FILENAME_UTIL_INTERNAL_H_ 9 #define NET_BASE_FILENAME_UTIL_INTERNAL_H_ 10 11 #include <string> 12 13 #include "base/callback.h" 14 #include "base/files/file_path.h" 15 #include "base/strings/string16.h" 16 17 class GURL; 18 19 namespace net { 20 21 typedef base::Callback< 22 void(base::FilePath::StringType* file_name, char replace_char)> 23 ReplaceIllegalCharactersCallback; 24 25 void SanitizeGeneratedFileName(base::FilePath::StringType* filename, 26 bool replace_trailing); 27 28 bool IsShellIntegratedExtension(const base::FilePath::StringType& extension); 29 30 bool IsReservedName(const base::FilePath::StringType& filename); 31 32 void EnsureSafeExtension(const std::string& mime_type, 33 bool ignore_extension, 34 base::FilePath* file_name); 35 36 bool FilePathToString16(const base::FilePath& path, base::string16* converted); 37 38 // Similar to GetSuggestedFilename(), but takes callback to replace illegal 39 // characters. 40 base::string16 GetSuggestedFilenameImpl( 41 const GURL& url, 42 const std::string& content_disposition, 43 const std::string& referrer_charset, 44 const std::string& suggested_name, 45 const std::string& mime_type, 46 const std::string& default_name, 47 ReplaceIllegalCharactersCallback replace_illegal_characters_callback); 48 49 // Similar to GenerateFileName(), but takes callback to replace illegal 50 // characters. 51 base::FilePath GenerateFileNameImpl( 52 const GURL& url, 53 const std::string& content_disposition, 54 const std::string& referrer_charset, 55 const std::string& suggested_name, 56 const std::string& mime_type, 57 const std::string& default_name, 58 ReplaceIllegalCharactersCallback replace_illegal_characters_callback); 59 60 } // namespace net 61 62 #endif // NET_BASE_FILENAME_UTIL_INTERNAL_H_ 63
