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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 "modules/budget/BudgetService.h" | 5 #include "modules/budget/BudgetService.h" |
6 | 6 |
7 #include "bindings/core/v8/ScriptPromise.h" | 7 #include "bindings/core/v8/ScriptPromise.h" |
8 #include "bindings/core/v8/ScriptPromiseResolver.h" | 8 #include "bindings/core/v8/ScriptPromiseResolver.h" |
9 #include "bindings/core/v8/ScriptState.h" | 9 #include "bindings/core/v8/ScriptState.h" |
10 #include "core/dom/DOMException.h" | 10 #include "core/dom/DOMException.h" |
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64 return ScriptPromise::rejectWithDOMException( | 64 return ScriptPromise::rejectWithDOMException( |
65 scriptState, DOMException::create(SecurityError, errorMessage)); | 65 scriptState, DOMException::create(SecurityError, errorMessage)); |
66 | 66 |
67 mojom::blink::BudgetOperationType type = stringToOperationType(operation); | 67 mojom::blink::BudgetOperationType type = stringToOperationType(operation); |
68 DCHECK_NE(type, mojom::blink::BudgetOperationType::INVALID_OPERATION); | 68 DCHECK_NE(type, mojom::blink::BudgetOperationType::INVALID_OPERATION); |
69 | 69 |
70 ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(scriptState); | 70 ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(scriptState); |
71 ScriptPromise promise = resolver->promise(); | 71 ScriptPromise promise = resolver->promise(); |
72 | 72 |
73 // Get the cost for the action from the browser BudgetService. | 73 // Get the cost for the action from the browser BudgetService. |
74 m_service->GetCost(type, convertToBaseCallback(WTF::bind( | 74 m_service->GetCost(type, |
75 &BudgetService::gotCost, wrapPersistent(this), | 75 convertToBaseCallback(WTF::bind( |
76 wrapPersistent(resolver)))); | 76 &BudgetService::gotCost, wrapPersistent(this), |
| 77 wrapPersistent(resolver)))); |
77 return promise; | 78 return promise; |
78 } | 79 } |
79 | 80 |
80 void BudgetService::gotCost(ScriptPromiseResolver* resolver, | 81 void BudgetService::gotCost(ScriptPromiseResolver* resolver, |
81 double cost) const { | 82 double cost) const { |
82 resolver->resolve(cost); | 83 resolver->resolve(cost); |
83 } | 84 } |
84 | 85 |
85 ScriptPromise BudgetService::getBudget(ScriptState* scriptState) { | 86 ScriptPromise BudgetService::getBudget(ScriptState* scriptState) { |
86 DCHECK(m_service); | 87 DCHECK(m_service); |
87 | 88 |
88 String errorMessage; | 89 String errorMessage; |
89 if (!scriptState->getExecutionContext()->isSecureContext(errorMessage)) | 90 if (!scriptState->getExecutionContext()->isSecureContext(errorMessage)) |
90 return ScriptPromise::rejectWithDOMException( | 91 return ScriptPromise::rejectWithDOMException( |
91 scriptState, DOMException::create(SecurityError, errorMessage)); | 92 scriptState, DOMException::create(SecurityError, errorMessage)); |
92 | 93 |
93 ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(scriptState); | 94 ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(scriptState); |
94 ScriptPromise promise = resolver->promise(); | 95 ScriptPromise promise = resolver->promise(); |
95 | 96 |
96 // Get the budget from the browser BudgetService. | 97 // Get the budget from the browser BudgetService. |
97 RefPtr<SecurityOrigin> origin( | 98 RefPtr<SecurityOrigin> origin( |
98 scriptState->getExecutionContext()->getSecurityOrigin()); | 99 scriptState->getExecutionContext()->getSecurityOrigin()); |
99 m_service->GetBudget( | 100 m_service->GetBudget(origin, |
100 origin, convertToBaseCallback(WTF::bind(&BudgetService::gotBudget, | 101 convertToBaseCallback(WTF::bind( |
101 wrapPersistent(this), | 102 &BudgetService::gotBudget, wrapPersistent(this), |
102 wrapPersistent(resolver)))); | 103 wrapPersistent(resolver)))); |
103 return promise; | 104 return promise; |
104 } | 105 } |
105 | 106 |
106 void BudgetService::gotBudget( | 107 void BudgetService::gotBudget( |
107 ScriptPromiseResolver* resolver, | 108 ScriptPromiseResolver* resolver, |
108 mojom::blink::BudgetServiceErrorType error, | 109 mojom::blink::BudgetServiceErrorType error, |
109 const WTF::Vector<mojom::blink::BudgetStatePtr> expectations) const { | 110 const WTF::Vector<mojom::blink::BudgetStatePtr> expectations) const { |
110 if (error != mojom::blink::BudgetServiceErrorType::NONE) { | 111 if (error != mojom::blink::BudgetServiceErrorType::NONE) { |
111 resolver->reject(errorTypeToException(error)); | 112 resolver->reject(errorTypeToException(error)); |
112 return; | 113 return; |
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159 | 160 |
160 resolver->resolve(success); | 161 resolver->resolve(success); |
161 } | 162 } |
162 | 163 |
163 void BudgetService::onConnectionError() { | 164 void BudgetService::onConnectionError() { |
164 LOG(ERROR) << "Unable to connect to the Mojo BudgetService."; | 165 LOG(ERROR) << "Unable to connect to the Mojo BudgetService."; |
165 // TODO(harkness): Reject in flight promises. | 166 // TODO(harkness): Reject in flight promises. |
166 } | 167 } |
167 | 168 |
168 } // namespace blink | 169 } // namespace blink |
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