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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 "tpm_password_fetcher.h" | 5 #include "tpm_password_fetcher.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/compiler_specific.h" | 8 #include "base/compiler_specific.h" |
9 #include "base/message_loop/message_loop.h" | 9 #include "base/message_loop/message_loop.h" |
10 #include "chromeos/dbus/cryptohome_client.h" | 10 #include "chromeos/dbus/cryptohome_client.h" |
11 #include "chromeos/dbus/dbus_thread_manager.h" | 11 #include "chromeos/dbus/dbus_thread_manager.h" |
12 | 12 |
13 namespace chromeos { | 13 namespace chromeos { |
14 | 14 |
15 namespace { | 15 namespace { |
16 | 16 |
17 // Interval between TPM password checks. | 17 // Interval between TPM password checks. |
18 const int kTpmCheckIntervalMs = 500; | 18 const int kTpmCheckIntervalMs = 500; |
19 | 19 |
20 } // namespace | 20 } // namespace |
21 | 21 |
22 TpmPasswordFetcher::TpmPasswordFetcher(TpmPasswordFetcherDelegate* delegate) | 22 TpmPasswordFetcher::TpmPasswordFetcher(TpmPasswordFetcherDelegate* delegate) |
23 : weak_factory_(this), delegate_(delegate) { | 23 : delegate_(delegate), weak_factory_(this) { |
24 DCHECK(delegate_); | 24 DCHECK(delegate_); |
25 } | 25 } |
26 | 26 |
27 TpmPasswordFetcher::~TpmPasswordFetcher() { | 27 TpmPasswordFetcher::~TpmPasswordFetcher() { |
28 } | 28 } |
29 | 29 |
30 void TpmPasswordFetcher::Fetch() { | 30 void TpmPasswordFetcher::Fetch() { |
31 // Since this method is also called directly. | 31 // Since this method is also called directly. |
32 weak_factory_.InvalidateWeakPtrs(); | 32 weak_factory_.InvalidateWeakPtrs(); |
33 | 33 |
(...skipping 29 matching lines...) Expand all Loading... |
63 } | 63 } |
64 | 64 |
65 void TpmPasswordFetcher::RescheduleFetch() { | 65 void TpmPasswordFetcher::RescheduleFetch() { |
66 base::MessageLoop::current()->PostDelayedTask( | 66 base::MessageLoop::current()->PostDelayedTask( |
67 FROM_HERE, | 67 FROM_HERE, |
68 base::Bind(&TpmPasswordFetcher::Fetch, weak_factory_.GetWeakPtr()), | 68 base::Bind(&TpmPasswordFetcher::Fetch, weak_factory_.GetWeakPtr()), |
69 base::TimeDelta::FromMilliseconds(kTpmCheckIntervalMs)); | 69 base::TimeDelta::FromMilliseconds(kTpmCheckIntervalMs)); |
70 } | 70 } |
71 | 71 |
72 } // namespace chromeos | 72 } // namespace chromeos |
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