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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 #ifndef MEDIA_BLINK_CDM_RESULT_PROMISE_H_ | 5 #ifndef MEDIA_BLINK_CDM_RESULT_PROMISE_H_ |
6 #define MEDIA_BLINK_CDM_RESULT_PROMISE_H_ | 6 #define MEDIA_BLINK_CDM_RESULT_PROMISE_H_ |
7 | 7 |
8 #include "base/basictypes.h" | |
9 #include "media/base/cdm_promise.h" | 8 #include "media/base/cdm_promise.h" |
10 #include "media/base/media_keys.h" | 9 #include "media/base/media_keys.h" |
11 #include "media/blink/cdm_result_promise_helper.h" | 10 #include "media/blink/cdm_result_promise_helper.h" |
12 #include "third_party/WebKit/public/platform/WebContentDecryptionModuleResult.h" | 11 #include "third_party/WebKit/public/platform/WebContentDecryptionModuleResult.h" |
13 #include "third_party/WebKit/public/platform/WebString.h" | 12 #include "third_party/WebKit/public/platform/WebString.h" |
14 | 13 |
15 namespace media { | 14 namespace media { |
16 | 15 |
17 // Used to convert a WebContentDecryptionModuleResult into a CdmPromiseTemplate | 16 // Used to convert a WebContentDecryptionModuleResult into a CdmPromiseTemplate |
18 // so that it can be passed through Chromium. When resolve(T) is called, the | 17 // so that it can be passed through Chromium. When resolve(T) is called, the |
19 // appropriate complete...() method on WebContentDecryptionModuleResult will be | 18 // appropriate complete...() method on WebContentDecryptionModuleResult will be |
20 // invoked. If reject() is called instead, | 19 // invoked. If reject() is called instead, |
21 // WebContentDecryptionModuleResult::completeWithError() is called. | 20 // WebContentDecryptionModuleResult::completeWithError() is called. |
22 // If constructed with a |uma_name|, CdmResultPromise will report the promise | 21 // If constructed with a |uma_name|, CdmResultPromise will report the promise |
23 // result (success or rejection code) to UMA. | 22 // result (success or rejection code) to UMA. |
24 template <typename... T> | 23 template <typename... T> |
25 class CdmResultPromise : public media::CdmPromiseTemplate<T...> { | 24 class CdmResultPromise : public media::CdmPromiseTemplate<T...> { |
26 public: | 25 public: |
27 CdmResultPromise(const blink::WebContentDecryptionModuleResult& result, | 26 CdmResultPromise(const blink::WebContentDecryptionModuleResult& result, |
28 const std::string& uma_name); | 27 const std::string& uma_name); |
29 ~CdmResultPromise() override; | 28 ~CdmResultPromise() override; |
30 | 29 |
31 // CdmPromiseTemplate<T> implementation. | 30 // CdmPromiseTemplate<T> implementation. |
32 void resolve(const T&... result) override; | 31 void resolve(const T&... result) override; |
33 void reject(media::MediaKeys::Exception exception_code, | 32 void reject(media::MediaKeys::Exception exception_code, |
34 uint32 system_code, | 33 uint32_t system_code, |
35 const std::string& error_message) override; | 34 const std::string& error_message) override; |
36 | 35 |
37 private: | 36 private: |
38 using media::CdmPromiseTemplate<T...>::MarkPromiseSettled; | 37 using media::CdmPromiseTemplate<T...>::MarkPromiseSettled; |
39 | 38 |
40 blink::WebContentDecryptionModuleResult web_cdm_result_; | 39 blink::WebContentDecryptionModuleResult web_cdm_result_; |
41 | 40 |
42 // UMA name to report result to. | 41 // UMA name to report result to. |
43 std::string uma_name_; | 42 std::string uma_name_; |
44 | 43 |
(...skipping 15 matching lines...) Expand all Loading... |
60 | 59 |
61 template <> | 60 template <> |
62 inline void CdmResultPromise<>::resolve() { | 61 inline void CdmResultPromise<>::resolve() { |
63 MarkPromiseSettled(); | 62 MarkPromiseSettled(); |
64 ReportCdmResultUMA(uma_name_, SUCCESS); | 63 ReportCdmResultUMA(uma_name_, SUCCESS); |
65 web_cdm_result_.complete(); | 64 web_cdm_result_.complete(); |
66 } | 65 } |
67 | 66 |
68 template <typename... T> | 67 template <typename... T> |
69 void CdmResultPromise<T...>::reject(media::MediaKeys::Exception exception_code, | 68 void CdmResultPromise<T...>::reject(media::MediaKeys::Exception exception_code, |
70 uint32 system_code, | 69 uint32_t system_code, |
71 const std::string& error_message) { | 70 const std::string& error_message) { |
72 MarkPromiseSettled(); | 71 MarkPromiseSettled(); |
73 ReportCdmResultUMA(uma_name_, | 72 ReportCdmResultUMA(uma_name_, |
74 ConvertCdmExceptionToResultForUMA(exception_code)); | 73 ConvertCdmExceptionToResultForUMA(exception_code)); |
75 web_cdm_result_.completeWithError(ConvertCdmException(exception_code), | 74 web_cdm_result_.completeWithError(ConvertCdmException(exception_code), |
76 system_code, | 75 system_code, |
77 blink::WebString::fromUTF8(error_message)); | 76 blink::WebString::fromUTF8(error_message)); |
78 } | 77 } |
79 | 78 |
80 } // namespace media | 79 } // namespace media |
81 | 80 |
82 #endif // MEDIA_BLINK_CDM_RESULT_PROMISE_H_ | 81 #endif // MEDIA_BLINK_CDM_RESULT_PROMISE_H_ |
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