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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "config.h" |
| 6 #include "modules/quota/StorageManager.h" |
| 7 |
| 8 #include "bindings/core/v8/ScriptPromiseResolver.h" |
| 9 #include "core/dom/DOMError.h" |
| 10 #include "core/dom/Document.h" |
| 11 #include "public/platform/Platform.h" |
| 12 #include "public/platform/WebCallbacks.h" |
| 13 #include "public/platform/modules/permissions/WebPermissionClient.h" |
| 14 #include "public/platform/modules/permissions/WebPermissionStatus.h" |
| 15 |
| 16 namespace blink { |
| 17 |
| 18 class DurableStoragePermissionCallbacks : public WebCallbacks<WebPermissionStatu
s, void> { |
| 19 public: |
| 20 DurableStoragePermissionCallbacks(PassRefPtr<ScriptPromiseResolver> resolver
) : m_resolver(resolver) |
| 21 { |
| 22 } |
| 23 |
| 24 void onSuccess(WebPermissionStatus* rawStatus) override |
| 25 { |
| 26 OwnPtr<WebPermissionStatus> status = adoptPtr(rawStatus); |
| 27 String toReturn; |
| 28 switch (*status) { |
| 29 case WebPermissionStatusGranted: |
| 30 toReturn = "granted"; |
| 31 break; |
| 32 case WebPermissionStatusDenied: |
| 33 toReturn = "denied"; |
| 34 break; |
| 35 case WebPermissionStatusPrompt: |
| 36 toReturn = "default"; |
| 37 break; |
| 38 } |
| 39 m_resolver->resolve(toReturn); |
| 40 } |
| 41 void onError() override |
| 42 { |
| 43 ASSERT_NOT_REACHED(); |
| 44 } |
| 45 |
| 46 private: |
| 47 RefPtr<ScriptPromiseResolver> m_resolver; |
| 48 }; |
| 49 |
| 50 ScriptPromise StorageManager::requestPersistent(ScriptState* scriptState) |
| 51 { |
| 52 RefPtr<ScriptPromiseResolver> resolver = ScriptPromiseResolver::create(scrip
tState); |
| 53 ScriptPromise promise = resolver->promise(); |
| 54 ExecutionContext* executionContext = scriptState->executionContext(); |
| 55 SecurityOrigin* securityOrigin = executionContext->securityOrigin(); |
| 56 // TODO(dgrogan): Restrict to secure contexts, both here and in the browser |
| 57 // process. https://github.com/whatwg/storage/issues/5 |
| 58 if (securityOrigin->isUnique()) { |
| 59 resolver->reject(DOMException::create(NotSupportedError)); |
| 60 return promise; |
| 61 } |
| 62 if (executionContext->isDocument()) { |
| 63 WebPermissionClient* permissionClient = WebPermissionClient::get(executi
onContext); |
| 64 ASSERT(permissionClient); |
| 65 permissionClient->requestDurablePermission(KURL(KURL(), scriptState->exe
cutionContext()->securityOrigin()->toString()), new DurableStoragePermissionCall
backs(resolver)); |
| 66 } else { |
| 67 // worker |
| 68 resolver->reject(DOMException::create(NotSupportedError)); |
| 69 return promise; |
| 70 } |
| 71 |
| 72 return promise; |
| 73 } |
| 74 |
| 75 ScriptPromise StorageManager::persistentPermission() |
| 76 { |
| 77 ASSERT_NOT_REACHED(); |
| 78 return ScriptPromise(); |
| 79 } |
| 80 |
| 81 } |
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