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Issue 1540803002: Switch to standard integer types in chromeos/. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: more includes Created 5 years ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 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 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "chromeos/tpm/tpm_token_info_getter.h" 5 #include "chromeos/tpm/tpm_token_info_getter.h"
6 6
7 #include <stdint.h>
8
7 #include "base/bind.h" 9 #include "base/bind.h"
8 #include "base/location.h" 10 #include "base/location.h"
9 #include "chromeos/dbus/cryptohome_client.h" 11 #include "chromeos/dbus/cryptohome_client.h"
10 12
11 namespace { 13 namespace {
12 14
13 const int64 kInitialRequestDelayMs = 100; 15 const int64_t kInitialRequestDelayMs = 100;
14 const int64 kMaxRequestDelayMs = 300000; // 5 minutes 16 const int64_t kMaxRequestDelayMs = 300000; // 5 minutes
15 17
16 // Calculates the delay before running next attempt to initiatialize the TPM 18 // Calculates the delay before running next attempt to initiatialize the TPM
17 // token, if |last_delay| was the last or initial delay. 19 // token, if |last_delay| was the last or initial delay.
18 base::TimeDelta GetNextRequestDelayMs(base::TimeDelta last_delay) { 20 base::TimeDelta GetNextRequestDelayMs(base::TimeDelta last_delay) {
19 // This implements an exponential backoff, as we don't know in which order of 21 // This implements an exponential backoff, as we don't know in which order of
20 // magnitude the TPM token changes it's state. 22 // magnitude the TPM token changes it's state.
21 base::TimeDelta next_delay = last_delay * 2; 23 base::TimeDelta next_delay = last_delay * 2;
22 24
23 // Cap the delay to prevent an overflow. This threshold is arbitrarily chosen. 25 // Cap the delay to prevent an overflow. This threshold is arbitrarily chosen.
24 const base::TimeDelta max_delay = 26 const base::TimeDelta max_delay =
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153 TPMTokenInfo token_info; 155 TPMTokenInfo token_info;
154 token_info.tpm_is_enabled = true; 156 token_info.tpm_is_enabled = true;
155 token_info.token_name = token_name; 157 token_info.token_name = token_name;
156 token_info.user_pin = user_pin; 158 token_info.user_pin = user_pin;
157 token_info.token_slot_id = token_slot_id; 159 token_info.token_slot_id = token_slot_id;
158 160
159 callback_.Run(token_info); 161 callback_.Run(token_info);
160 } 162 }
161 163
162 } // namespace chromeos 164 } // namespace chromeos
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