1 // Copyright (c) 2012 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 RLZ_LIB_MACHINE_ID_H_ 6 #define RLZ_LIB_MACHINE_ID_H_ 7 8 #include "base/strings/string16.h" 9 10 #include <string> 11 12 namespace rlz_lib { 13 14 // Gets the unique ID for the machine used for RLZ tracking purposes. On 15 // Windows, this ID is derived from the Windows machine SID, and is the string 16 // representation of a 20 byte hash + 4 bytes volum id + a 1 byte checksum. 17 // Included in financial pings with events, unless explicitly forbidden by the 18 // calling application. 19 bool GetMachineId(std::string* machine_id); 20 21 // Retrieves a raw machine identifier string and a machine-specific 22 // 4 byte value. GetMachineId() will SHA1 |data|, append |more_data|, compute 23 // the Crc8 of that, and return a hex-encoded string of that data. 24 bool GetRawMachineId(string16* data, int* more_data); 25 26 namespace testing { 27 bool GetMachineIdImpl(const string16& sid_string, 28 int volume_id, 29 std::string* machine_id); 30 } // namespace testing 31 32 } // namespace rlz_lib 33 34 #endif // RLZ_LIB_MACHINE_ID_H_ 35
