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 #ifndef COMPONENTS_CRX_FILE_ID_UTIL_H_ 6 #define COMPONENTS_CRX_FILE_ID_UTIL_H_ 7 8 #include <string> 9 10 namespace base { 11 class FilePath; 12 } 13 14 namespace crx_file { 15 namespace id_util { 16 17 // The number of bytes in a legal id. 18 extern const size_t kIdSize; 19 20 // Generates an extension ID from arbitrary input. The same input string will 21 // always generate the same output ID. 22 std::string GenerateId(const std::string& input); 23 24 // Generate an ID for an extension in the given path. 25 // Used while developing extensions, before they have a key. 26 std::string GenerateIdForPath(const base::FilePath& path); 27 28 // Normalize the path for use by the extension. On Windows, this will make 29 // sure the drive letter is uppercase. 30 base::FilePath MaybeNormalizePath(const base::FilePath& path); 31 32 // Checks if |id| is a valid extension-id. Extension-ids are used for anything 33 // that comes in a CRX file, including apps, extensions, and components. 34 bool IdIsValid(const std::string& id); 35 36 } // namespace id_util 37 } // namespace crx_file 38 39 #endif // COMPONENTS_CRX_FILE_ID_UTIL_H_ 40
