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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 "media/mojo/services/mojo_cdm_promise.h" | 5 #include "media/mojo/services/mojo_cdm_promise.h" |
6 | 6 |
7 #include <string> | 7 #include <string> |
8 #include <utility> | 8 #include <utility> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
11 #include "base/bind.h" | 11 #include "base/bind.h" |
12 #include "base/logging.h" | 12 #include "base/logging.h" |
13 #include "media/base/decryptor.h" | 13 #include "media/base/decryptor.h" |
14 #include "media/base/media_keys.h" | 14 #include "media/base/media_keys.h" |
15 | 15 |
16 namespace media { | 16 namespace media { |
17 | 17 |
18 static interfaces::CdmPromiseResultPtr GetRejectResult( | 18 static mojom::CdmPromiseResultPtr GetRejectResult( |
19 MediaKeys::Exception exception, | 19 MediaKeys::Exception exception, |
20 uint32_t system_code, | 20 uint32_t system_code, |
21 const std::string& error_message) { | 21 const std::string& error_message) { |
22 interfaces::CdmPromiseResultPtr cdm_promise_result( | 22 mojom::CdmPromiseResultPtr cdm_promise_result(mojom::CdmPromiseResult::New()); |
23 interfaces::CdmPromiseResult::New()); | |
24 cdm_promise_result->success = false; | 23 cdm_promise_result->success = false; |
25 cdm_promise_result->exception = | 24 cdm_promise_result->exception = static_cast<mojom::CdmException>(exception); |
26 static_cast<interfaces::CdmException>(exception); | |
27 cdm_promise_result->system_code = system_code; | 25 cdm_promise_result->system_code = system_code; |
28 cdm_promise_result->error_message = error_message; | 26 cdm_promise_result->error_message = error_message; |
29 return cdm_promise_result; | 27 return cdm_promise_result; |
30 } | 28 } |
31 | 29 |
32 template <typename... T> | 30 template <typename... T> |
33 MojoCdmPromise<T...>::MojoCdmPromise(const CallbackType& callback) | 31 MojoCdmPromise<T...>::MojoCdmPromise(const CallbackType& callback) |
34 : callback_(callback) { | 32 : callback_(callback) { |
35 DCHECK(!callback_.is_null()); | 33 DCHECK(!callback_.is_null()); |
36 } | 34 } |
37 | 35 |
38 template <typename... T> | 36 template <typename... T> |
39 MojoCdmPromise<T...>::~MojoCdmPromise() { | 37 MojoCdmPromise<T...>::~MojoCdmPromise() { |
40 if (IsPromiseSettled()) | 38 if (IsPromiseSettled()) |
41 return; | 39 return; |
42 | 40 |
43 DCHECK(!callback_.is_null()); | 41 DCHECK(!callback_.is_null()); |
44 RejectPromiseOnDestruction(); | 42 RejectPromiseOnDestruction(); |
45 } | 43 } |
46 | 44 |
47 template <typename... T> | 45 template <typename... T> |
48 void MojoCdmPromise<T...>::resolve(const T&... result) { | 46 void MojoCdmPromise<T...>::resolve(const T&... result) { |
49 MarkPromiseSettled(); | 47 MarkPromiseSettled(); |
50 interfaces::CdmPromiseResultPtr cdm_promise_result( | 48 mojom::CdmPromiseResultPtr cdm_promise_result(mojom::CdmPromiseResult::New()); |
51 interfaces::CdmPromiseResult::New()); | |
52 cdm_promise_result->success = true; | 49 cdm_promise_result->success = true; |
53 callback_.Run( | 50 callback_.Run( |
54 std::move(cdm_promise_result), | 51 std::move(cdm_promise_result), |
55 mojo::TypeConverter<typename MojoTypeTrait<T>::MojoType, T>::Convert( | 52 mojo::TypeConverter<typename MojoTypeTrait<T>::MojoType, T>::Convert( |
56 result)...); | 53 result)...); |
57 callback_.reset(); | 54 callback_.reset(); |
58 } | 55 } |
59 | 56 |
60 template <typename... T> | 57 template <typename... T> |
61 void MojoCdmPromise<T...>::reject(MediaKeys::Exception exception, | 58 void MojoCdmPromise<T...>::reject(MediaKeys::Exception exception, |
62 uint32_t system_code, | 59 uint32_t system_code, |
63 const std::string& error_message) { | 60 const std::string& error_message) { |
64 MarkPromiseSettled(); | 61 MarkPromiseSettled(); |
65 callback_.Run(GetRejectResult(exception, system_code, error_message), | 62 callback_.Run(GetRejectResult(exception, system_code, error_message), |
66 MojoTypeTrait<T>::DefaultValue()...); | 63 MojoTypeTrait<T>::DefaultValue()...); |
67 callback_.reset(); | 64 callback_.reset(); |
68 } | 65 } |
69 | 66 |
70 template class MojoCdmPromise<>; | 67 template class MojoCdmPromise<>; |
71 template class MojoCdmPromise<std::string>; | 68 template class MojoCdmPromise<std::string>; |
72 | 69 |
73 } // namespace media | 70 } // namespace media |
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